Clinical trial NCT04784559
Conditions: COVID-19 Infection
Sponsor: PharmaMar
Start date: 2021-06-04; Completion date: 2023-03-01
Enrollment: 205 participants; Allocation: RANDOMIZED; Intervention model: PARALLEL

Brief summary:
Treatment of patients hospitalised for management of moderate COVID-19 infection

Detailed description:
This is a multicentre, open-label, controlled Phase 3 study in which adults requiring hospital admission and O2 supplementation for management of moderate COVID-19 infection will be randomised in 1:1:1 to: Plitidepsin 1.5 mg arm, Plitidepsin 2.5 mg arm and Control arm

Arms: arm 1: Patients will receive plitidepsin 1.5 mg/day intravenous (IV) in addition to dexamethasone on days 1 to 3. arm 2: Patients will receive plitidepsin 2.5 mg/day IV in addition to dexamethasone on days 1 to 3. arm 3: Patients will receive dexamethasone IV on Days 1 to 3. Additionally, in accordance with local treatment guidelines, patients in this group may receive a regulatory-approved antiviral treatment.
Interventions: intervention 1: Plitidepsin intervention 2: Dexamethasone intervention 3: Remdesivir intervention 4: Favipiravir
Intervention descriptions: intervention 1: Plitidepsin 2 mg powder is provided as a sterile, preservative-free, and white to off-white lyophilised powder/cake comprising 2 mg plitidepsin and mannitol in a single-dose, 10 mL clear type 1 glass vial.

Solvent for plitidepsin is provided as a sterile, preservative-free, clear, slightly viscous aqueous liquid (4 mL) containing macrogolglycerol ricinoleate and ethanol in a single-dose type 1 clear glass ampoule.

For administration, vial contents are reconstituted by addition of 4 mL of solvent for plitidepsin to obtain a slightly yellowish solution containing 0.5 mg/mL plitidepsin with mannitol, macrogolglycerol ricinoleate and ethanol excipients. The required amount of plitidepsin reconstituted solution is added to bag containing 0.9% sodium chloride or 5% glucose for IV injection and administered as an IV infusion over 60 minutes. intervention 2: Detailed information about the formulation, posology, packaging and labelling, storage, and manufacturer is provided in the current country-specific product information. The summary of product characteristics (SmPC) and/or leaflet provides detailed product information for investigators in the European Union and/or in other regions. intervention 3: Detailed information about the formulation, posology, packaging and labelling, storage, and manufacturer is provided in the current country-specific product information. The summary of product characteristics (SmPC) and/or leaflet provides detailed product information for investigators in the European Union and/or in other regions. intervention 4: Detailed information about the formulation, posology, packaging and labelling, storage, and manufacturer is provided in the current country-specific product information. The summary of product characteristics (SmPC) and/or leaflet provides detailed product information for investigators in the European Union and/or in other regions.

Protocol documents:
Prot_000.pdf: 
 
 
 
 
 
 
 
 
 
 
 
INVESTIGATIONAL MEDICINAL PRODUCTS: Plitidepsin 
Protocol No: APL-D-003-20 
EudraCT No: 2020-005951-19 
NCT Code: NCT04784559 
 
 
Version: v7.0 
Date: 29 March 2022 
 
 
 
 
APL-D-003-20 
 
A Phase 3, Multicentre, Randomised, Controlled Trial to Determine the Efficacy and Safety 
of Two Dose Levels of Plitidepsin Versus Control in Adult Patients Requiring Hospitalisation 
for Management of Moderate COVID-19 Infection 
 
CLINICAL TRIAL PROTOCOL 


Protocol Version 7.0, 29 March 2022 
 
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Protocol 
A Phase 3, Multicentre, Randomised, Controlled Trial to Determine the Efficacy and 
Safety of Two Dose Levels of Plitidepsin versus Control in Adult Patients Requiring 
Hospitalisation for Management of Moderate COVID-19 Infection 
Protocol Status: Final 
Protocol Date: 29 March 2022 
Protocol Version: 7.0 
Investigational Product: Plitidepsin 
Protocol Reference Number: APL-D-003-20 
Protocol Name: Neptuno 
EudraCT Number: 2020-005951-19 
 
 
Sponsor: 
Pharma Mar S.A. 
Avda. De los Reyes 1 
Poligono Industrial “La Mina” 
28770 Colmenar Viejo 
Madrid, Spain 
Phone: + 34 91 846 6000 
Fax: + 34 91 846 6003 
 
Sponsor Signatory: 
José Jimeno Doñaque, MD, PhD 
 
 
 
Information described herein is confidential and may be disclosed only with the express 
written permission of the Sponsor. 
 




 
 
 
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CONFIDENTIAL 
Sponsor Reference: APL-D-003-20 
Protocol 
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SYNOPSIS  
Title of study: A Phase 3, Multicentre, Randomised, Controlled Trial to Determine the Efficacy 
and Safety of Two Dose Levels of Plitidepsin versus Control in Adult Patients Requiring 
Hospitalisation for Management of Moderate COVID-19 Infection 
Indication: Treatment of patients hospitalised for management of moderate coronavirus disease 
2019 (COVID-19) infection 
Number of investigators and study centres: Approximately 103 sites globally will be involved 
in this study. 
Development phase: 3 
Objectives and endpoints: 
 
 
Objectives 
Endpoints 
Primary objective 
Efficacy primary objective 
Efficacy primary endpoint 
To compare efficacy of plitidepsin 
1.5 mg or 2.5 mg versus the control 
assessing the need of 
supplementary oxygen.  
 
Time to sustained withdrawal of supplementary oxygen 
(11-category WHO Clinical Progression Scale ≤4) with 
no subsequent reutilisation during remaining study 
period (See Appendix 13 - World Health Organization 
(WHO) Clinical Progression Scale). 
Key secondary objective 
Efficacy key secondary objective 
Efficacy key secondary endpoint 
To compare efficacy of plitidepsin 
1.5 mg or 2.5 mg versus the control 
assessing the time to sustained 
hospital discharge. 
Time to sustained (i.e., with no subsequent readmission 
to Day 31) hospital discharge (since randomisation). 
Secondary objectives 
Efficacy secondary objectives 
Efficacy secondary endpoints 
To compare efficacy of plitidepsin 
1.5 mg or 2.5 mg versus the control 
assessing clinical status by the 
11-category WHO Clinical 
Progression Scale. 
Clinical status by the 11-category WHO Clinical 
Progression Scale, at Day 8 (±1) (See Appendix 13 - 
World Health Organization (WHO) Clinical Progression 
Scale).  
To compare efficacy of plitidepsin 
1.5 mg or 2.5 mg versus the control 
in terms of the need of advanced 
oxygen support. 
Total duration of advanced oxygen support (high-flow 
nasal oxygen, extracorporeal membrane oxygenation -
ECMO-, non-invasive ventilation or mechanical 
ventilation). 
To compare efficacy of plitidepsin 
1.5 mg or 2.5 mg versus the control 
in terms of the need for intensive 
care support. 
Percentage of patients in each study group requiring 
admission to ICU on Days 4, 8, 15 and 31. 


 
 
 
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Safety secondary objectives 
Safety secondary endpoints 
To compare safety/tolerability of 
plitidepsin 1.5 mg or 2.5 mg versus 
the control in terms of adverse 
events, adverse reactions and 
mortality. 
 
Frequency of: 
• Treatment-emergent adverse events (TEAEs);  
• TEAEs ≥ grade 3 according to the National Cancer 
Institute [NCI]-Common Terminology Criteria for 
AEs (CTCAE v.5.0);  
• Adverse events of special interest (AESIs);  
• Serious adverse events (SAEs);  
• Drug-releated serious adverse events (i.e., SARs) 
• Adverse events leading to treatment discontinuation; 
and  
• Deaths.  
To compare safety/tolerability of 
plitidepsin 1.5 mg or 2.5 mg versus 
the control in terms of abnormal 
laboratory parameters. 
Change respect to baseline in individual study-defined 
laboratory parameters (See Section 7.2.4. and Appendix 
2- clinical Laboratory Evaluations). 
To compare safety/tolerability of 
plitidepsin 1.5 mg or 2.5 mg versus 
the control  in terms of variations of 
vital signs. 
Change respect to baseline in individual vital signs (See 
Section 7.2.5.). 
To compare safety/tolerability of 
plitidepsin 1.5 mg or 2.5 mg versus 
the control in terms of ECG 
variations. 
Change respect to baseline in individual ECG parameters 
(See Section 7.2.5.). 
Other secondary objectives 
Other efficacy secondary objectives 
Other efficacy secondary endpoints 
To compare efficacy of plitidepsin 
1.5 mg or 2.5 mg versus the control 
in terms of hospital readmission 
related to COVID-19. 
Percentage of patients in each study group who require 
hospital readmission related to COVID-19 through Day 
31. 
To compare efficacy of plitidepsin 
1.5 mg or 2.5 mg versus the control 
in terms of clinical evolution. 
Percentage of patients in each study group and in each of 
the categories of the 11-point WHO Clinical Progression 
Scale on Days 4, 8, 15 and 31 (See Appendix 13 - World 
Health Organization (WHO) Clinical Progression Scale). 
To compare efficacy of plitidepsin 
1.5 mg or 2.5 mg versus the control 
in terms of the need of 
supplementary oxygen. 
Percentage of patients in each study group requiring 
oxygen therapy on Days 4, 8, 15 and 31. 
To compare efficacy of plitidepsin 
1.5 mg or 2.5 mg versus the control 
in terms of the need of 
intensification of respiratory or 
intensive care support. 
Time to intensification of respiratory support (WHO >6 
[intubation]) (See Appendix 13 - World Health 
Organization (WHO) Clinical Progression Scale). 
Total duration of intensive care unit (ICU) stay for each 
study group. 
Percentage of patients in each study group requiring 
high-flow oxygen on Days 4, 8, 15, and 31.  
Percentage of patients in each study group requiring non-
invasive mechanical ventilation on Days 4, 8, 15 and 31. 


 
 
 
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Percentage of patient in each study group requiring 
invasive mechanical ventilation or ECMO on Days 4, 8, 
15, and 31. 
To compare efficacy of plitidepsin 
1.5 mg or 2.5 mg versus the control 
in terms of the need of 
intensification of pharmacological 
therapies. 
Time to initiation with immune-modulating drugs. 
 
Time to initiation with antiviral drugs. 
Percentage of patients receiving subsequent immune-
modulating drugs on Days 4, 8, 15 and 31. 
 
Percentage of patients receiving subsequent antiviral 
drugs on Days 4, 8, 15 and 31. 
To compare efficacy of plitidepsin 
1.5 mg or 2.5 mg versus the control 
in terms of superinfections. 
Percentage of patients in each study group with 
nosocomial infection by Days 4, 8, 15 and 31. 
To compare efficacy of plitidepsin 
1.5 mg or 2.5 mg versus the control 
in terms of mortality. 
Mortality in each study group on Days 4, 8, 15 and 31. 
To compare efficacy of plitidepsin 
1.5 mg or 2.5 mg versus the control 
in terms of  the evolution of viral 
load. 
Change in the viral load of acute respiratory distress 
syndrome due to coronavirus 2 (SARS-CoV-2) in each 
study group from Day 1 before administration of the 
study drug until Day 8. 
Percentage of patients in each study group with 
undetectable viral load of SARS-CoV-2 on Day 8. 
To compare efficacy of plitidepsin 
1.5 mg or 2.5 mg versus the control 
in terms of the evolution of 
inflammatory markers. 
Change in inflammatory biomarkers (C- reactive 
protein [CRP], ferritin, interleukin [IL]-6, IL-1β, IL-
10 and tumour necrosis factor alpha [TNFα]) in each 
study group from baseline until Days 2, 3, 4, 8, and 
31. 
To compare efficacy of plitidepsin 
1.5 mg or 2.5 mg versus the control 
in terms of the immune response 
against SARS-CoV-2. 
Change respect to baseline in individual serological 
assessments. 
To compare efficacy in the primary 
endpoint and describe 
safety/tolerability of pooled 
plitidepsin arms versus control 
Time to sustained withdrawal of supplementary oxygen 
(11-category WHO Clinical Progression Scale ≤4) with 
no subsequent reutilisation during remaining study 
period (See Appendix 13 - World Health Organization 
(WHO) Clinical Progression Scale). 
To compare efficacy in the primary 
endpoint and describe 
safety/tolerability between 
plitidepsin arms (1.5 versus 2.5 mg)  
in case both are significantly 
superior to the control  
Time to sustained withdrawal of supplementary oxygen 
(11-category WHO Clinical Progression Scale ≤4) with 
no subsequent reutilisation during remaining study 
period (See Appendix 13 - World Health Organization 
(WHO) Clinical Progression Scale). 
To explore the influence of risk 
factors or scores for clinical 
deterioration that were not 
individually included 
Obesity, hypertension, age and individual co-morbidities 
included in the Charlson Index (Appendix 11- Age-
adjusted Charlson Index), ISARIC-4C score (Appendix 
14 - ISARIC 4C Mortality & 4C Deterioration Scores), 
or vaccination status. 
To compare the results obtained 
before and after the change of the 
Time to sustained withdrawal of supplementary oxygen 
(11-category WHO Clinical Progression Scale ≤4) with 


 
 
 
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primary and key secondary 
endpoint (protocol v.6 versus v.7). 
no subsequent reutilisation during remaining study 
period, before (protocol v.6) and after the amendment 
(protocol v.7). 
Time to sustained (i.e., with no subsequent readmission 
to Day 31) hospital discharge (since randomisation), 
before (protocol v.6) and after the amendment (protocol 
v.7). 
Methodology/study design: 
This is a multicentre, open-label, controlled Phase 3 study in which adults requiring hospital 
admission and O2 supplementation for management of moderate COVID-19 infection will be 
randomised in 1:1:1 to: 
• 
Plitidepsin 1.5 mg arm: Patients will receive plitidepsin 1.5 mg/day intravenous (IV) in 
addition to dexamethasone on days 1 to 3 (See Section 5. Study treatments).   
• 
Plitidepsin 2.5 mg arm: Patients will receive plitidepsin 2.5 mg/day IV in addition to 
dexamethasone on days 1 to 3 (See Section 5. Study treatments).  
• 
Control arm: Patients will receive dexamethasone IV on Days 1 to 3. Additionally, in 
accordance with local treatment guidelines, patients in this group may receive a 
regulatory-approved antiviral treatment (See Section 5. Study treatments). 
Randomisation will be stratified for 3 factors:  
a) Geographical Region (Europe versus Rest of the World); 
b) Charlson Comorbidity Index (0-1 versus >1) (Appendix 11 - Age-adjusted Charlson 
Index); and 
c) Barthel Index (≥90 versus <90) (Appendix 7 - Barthel Index for Functional Assessment). 
From treatment initiation on Day 1, patients will be followed in the hospital for at least 4 days and 
then through Day 31 (±3 days) or resolution/stabilisation of treatment-related adverse events, 
treatment-emergent adverse events of special interest, and SAEs. Patients discharged from the 
hospital prior to Day 8 will return to an out-patient clinic for assessments on Days 8 (±1 day) and 
31 (±3 days). On Day 15, patients will be followed up in remote or on-site visits (Appendix 5 – 
Schedule of Assessments).  
An Independent Data Monitoring Committee (IDMC) will oversee study conduct (safety and 
primary endpoint), including analysis of summary safety data as per the trial requirements. 
Number of patients: 
A total sample size of 609 patients (203 in each arm) with 530 events necessary for the analysis of 
the primary endpoint has been calculated based on a one-sided type I error rate of 1.25% (α-
0.0125) with at least 80% power (β=0.2) to detect a target hazard ratio (HR) of 1.4 in the time to 
sustained withdrawal of supplementary oxygen, which means a decrease in the median time to the 
event from 8 days (control arm) to 5.7 days (plitidepsin). The sample size is adjusted for the 
multiple comparisons of each plitidepsin group with control group by a Bonferroni adjustment, 
although other advanced methods for correction of multiplicity will be used for the main analysis 
that will increase the power of the tests (https://www.fda.gov/media/102657/download). At the 
final analysis, if the HR is 1.27 or greater, in favour of any plitidepsin arm (equivalent to a 
decrease in the median time to sustained withdrawal of supplementary oxygen of 1.7 days or 
greater), then it is expected that the null hypothesis (i.e., HR≤1) will be rejected. 
A futility analysis for efficacy/safety will be performed when 33% of events (sustained withdrawal 
of supplementary oxygen) have been reached. The rho family of beta-spending functions (with 
ρ=1.18) will be used for the calculation of the stopping boundaries for futility in order to control 
type II error. The stopping boundaries for the futility analysis will be calculated with the actual 


 
 
 
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number of events available in the Intent-To-Treat (ITT) population at that moment; if the number 
of events at the futility analysis is 116 in a pair comparison, the beta-spending corrected p-value to 
reject the alternative hypothesis should be higher or equal than 0.4199 and this p-value is associated 
with a HR≤1.0382. 
If the recommendation of the IDMC is to discontinue one of the plitidepsin dosing arms at this 
futility analysis following the stopping rules, the study will continue from that point on a 
1:1 randomisation fashion until the completion of the remaining treatment arms (203 patients per 
arm and 353 events of sustained withdrawal of supplementary oxygen in total necessary to 
perform the final analysis). The patients still ongoing in the dropped arm would continue to be 
followed up as per protocol and a Bonferroni-adjusted type I error rate of 1.25% will be kept for 
the comparison of the primary endpoint between the remaining plitidepsin arm and the control 
arm. 
Diagnosis and main criteria for inclusion and exclusion: 
The following are the inclusion criteria: 
1. Signed informed consent obtained prior to initiation of any study-specific procedures and 
study treatment. 
2. Documented diagnosis of SARS-CoV-2 infection, determined by either qualitative 
polymerase chain reaction (PCR), antigen test by local laboratory, or any other validated 
method approved by the local health authority, from appropriate biological samples 
collected no more than 72 hours prior to study treatment on Day 1. 
3. Patient meets category 5 on the 11-point WHO Clinical Progression Scale (Appendix 13 - 
World Health Organization (WHO) Clinical Progression Scale): requires hospitalisation 
and oxygen by mask or nasal prongs/cannula. 
4. A maximum of 14 days from onset of COVID-19 symptoms to initiation of study 
treatment on Day 1. 
5. Male or female aged ≥18 years. 
6. Adequate bone marrow, liver, kidney, and metabolic function, defined by the following 
tests performed at local laboratory: 
• 
Absolute neutrophil count ≥500/mm3 (0.5 x 109/L). 
• 
Platelet count ≥75,000/mm3 (75 x 109/L). 
• 
Alanine transaminase (ALT), aspartate transaminase (AST) ≤3 x upper limit of 
normal (ULN). 
• 
Serum bilirubin ≤1 x ULN (or direct bilirubin <1 x ULN when total bilirubin is above 
ULN). 
• 
Calculated creatinine clearance ≥30 mL/min (Cockcroft-Gault equation). 
• 
Creatine phosphokinase (CPK) ≤2.5 x ULN except if the patient has had recent (i.e., 
in the last week) shivering episodes or trauma. In that case, the level of CPK should 
be ≤5 x ULN.  
7. Agree not to participate in another interventional clinical trial through Day 31. 
8. Females of reproductive capacity must have a negative serum or urine pregnancy test by 
local laboratory at study enrolment and must be non-lactating. 
9. Females and males with partners of child-bearing potential must use effective 
contraception while on study treatment and for 6 months after last dose of plitidepsin. 
Patients in the control arm must use effective contraception during the time indicated in 
the approved product information (summary of product characteristics [SmPC] or leaflet). 
If no information is available in the approved product information, patients in the control 
arm must use effective contraception for at least one week after the study completion or 
the time indicated based on the investigator’s discretion.  


 
 
 
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The following are the exclusion criteria: 
1. Subjects with a pre-baseline (i.e., in the month preceding the current COVID-19 
infection) impairment in general health condition for whatever reason except COVID-19, 
with a severe dependency for daily living activities (Barthel index ≤ 60/100, Appendix 7 - 
Barthel Index for Functional Assessment) or chronic oxygen therapy. 
2. Having received treatment for COVID-19 in another clinical trial in the prior 4 weeks, 
except documented allocation in a placebo arm.  
3. Evidence of respiratory failure at the time of randomisation, based on resource utilisation 
requiring at least one of the following: endotracheal intubation and mechanical 
ventilation, oxygen delivered by high-flow nasal cannula, non-invasive positive pressure 
ventilation, ECMO, or clinical diagnosis of respiratory failure (i.e., clinical need for one 
of the aforementioned therapies, which could not be administered in a resource-limited 
setting). 
4. Patients with severe COVID-19, meeting score >5 on the 11-point WHO Clinical 
Progression Scale (Appendix 13 - World Health Organization (WHO) Clinical 
Progression Scale) or presenting, after an initial stabilisation prior to randomisation, any 
of clinical signs indicative of severe systemic illness, such as respiratory rate ≥30 per 
minute, heart rate ≥125 per minute, or PaO2/FiO2 <300. In case a direct measure of PaO2 
has not been obtained, it should be imputed according to a referenced formula 
(Appendix 9 - Imputation of PaO2 from SpO2). For sites located over 1000 m above sea 
level, PaO2/FiO2 ratio will be adjusted (Appendix 10 - Adjustment of PaO2 from a Site at 
High Altitude; see also Appendix 12 - Imputation of FiO2 from oxygen flow values. High-
flow oxygen therapy). 
5. Patients receiving, at randomisation, treatment with antiviral therapy against SARS-CoV-
2 or requiring anti-inflammatory/immunomodulating drugs beyond glucocorticoids with 
the exceptions listed below: 
 Prior administration of dexamethasone or equivalent glucocorticoid might be 
acceptable if: 
o The total daily dose is not higher than 10 mg of dexamethasone phosphate 
(equivalent to dexamethasone base 8.25 mg/day) or equivalent glucocorticoids 
(Appendix 15 – Glucocorticoid equivalent anti-inflammatory doses). 
o The duration of the treatment does not exceed 72 hours prior to study treatment 
Day 1. 
 Prior administration of an antiviral might be acceptable in the following 
circumstances: 
o For small molecules (e.g., remdesivir, molnupiravir, nirmaltrevir/ritonavir), they 
must have been given for an earlier stage of the disease, outside a clinical trial, and 
there should be a documentation of objective clinical deterioration plus evidence of 
persisting positivity for SARS-CoV-2 in appropriate biological samples. Last dose 
of previous antiviral drugs should have been administered at least 24 h before 
randomisation. 
o For antiviral monoclonal antibodies, they must have been given for an earlier stage 
of the disease (including pre-exposure prophylaxis), outside a clinical trial, and 
there should be a documentation of objective clinical deterioration plus evidence of 
persisting positivity for SARS-CoV-2 in appropriate biological samples. Last dose 
of antiviral monoclonal antibodies should have been administered at least 1 week 
before randomisation. 
6. Patients receiving treatment with chloroquine or derivatives within 8 weeks before 
enrolment or during the study. 


 
 
 
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7. Patients receiving treatment with strong cytochrome P450 3A4 (CYP3A4) inhibitors or 
inducers (Appendix 4 – Inhibitors and Inducers of CYP3A4). 
8. Viral illness (other than COVID-19) requiring therapy, except for patients with treated 
and adequately controlled (undetectable) human immunodeficiency virus infection. 
9. Patients with uncontrolled known primary or secondary immunodeficiency, including 
chronic treatment with glucocorticoids (i.e., prednisone at a daily dose of >10 mg for 
>1 month, or another glucocorticoid at equipotent dose). 
10. Any of the following cardiac conditions or risk factors: 
• Sinus bradycardia (<50 beats/min), sinus nodal dysfunction (sick sinus disease), 
atrioventricular block of any degree (PR >200 msec), or any other bradyarrhythmia 
(<50 beats/min), except for patients with permanent pacemakers; 
• Cardiac infarction, cardiac surgery or cardiac insufficiency episode within the last 
6 months;  
• Known abnormal value of left ventricular ejection fraction (LVEF <low limit of normal 
(LLN)), unless documented confirmation of recovery (LVEF >LLN) in the previous 
month; 
• QT interval corrected using Fridericia’s formula (QTcF) >450 msec for males or 
>470 msec for females; 
• History of known congenital or acquired QT prolongation; 
• Uncorrected hypokalaemia, hypocalcaemia (adjusted) and/or hypomagnesemia at 
screening;  
• Troponin test performed at local laboratory >1.5 x ULN; or 
• Need for an unreplaceable drug that prolongs QT and it is clearly associated with a 
known risk for torsades de pointes (TdP) (category 1 of Appendix 8a – Lists of Drugs 
That Prolong the QT Interval and/or Induce Torsades de Pointes Ventricular 
Arrhythmia); in case of being already on treatment with these aforementioned drugs, a 
minimum of 4 half-lives of the drug is required before replacement (if feasible).  
11. Hypersensitivity to the active ingredient or any of the excipients (mannitol, 
macrogolglycerol hydroxystearate, and ethanol) or patients for whom dexamethasone, 
antihistamine H1/H2 or antiserotoninergic agents are contraindicated.  
12. Females who are pregnant (negative serum or urine pregnancy test required for all 
females of child-bearing potential at screening) or breast feeding. 
13. Females and males with partners of child-bearing potential (females who are not 
surgically sterile or postmenopausal defined as amenorrhea for >12 months) who are not 
using at least 1 protocol­specified method of contraception. 
14. Any other clinically significant medical condition (including major surgery within the last 
3 weeks before screening) or laboratory abnormality that, in the opinion of the 
investigator, would jeopardise the safety of the patient or potentially impact on patient 
compliance or the safety/efficacy observations in the study. 


 
 
 
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Test products, dose, and mode of administration: 
Plitidepsin for injection is provided in vials containing 2 mg plitidepsin powder. For 
administration, vial contents are reconstituted by addition of 4 mL of solvent for plitidepsin to 
obtain a slightly yellowish solution containing 0.5 mg/mL plitidepsin with mannitol, 
macrogolglycerol hydroxystearate, and ethanol excipients. The required amount of plitidepsin-
reconstituted solution is added to a bag containing 0.9% sodium chloride or 5% glucose for IV 
injection and administered as an IV infusion over 60 minutes.  
For prevention of plitidepsin-related infusion reactions, administration of the following 
premedications should be ideally completed 20 to 30 minutes before initiating the plitidepsin 
infusion and, exceptionally, up to 2 h before plitidepsin infusion start: 
• 
Palonosetron 0.25 mg IV (tropisetron 5 mg IV could be considered if palonosetron is not 
available) 
• 
Diphenhydramine hydrochloride 25 mg IV (or equivalent, such as dexchlorpheniramine 
maleate 5 mg) 
• 
Ranitidine 50 mg IV (or equivalent, such as famotidine 20 mg IV)  
• 
Dexamethasone phosphate 8 mg IV (equivalent to 6.6 mg of dexamethasone base) 
Additionally, on Days 4 and 5 patients treated with plitidepsin must receive tropisetron 5 mg 
PO/IV if tropisetron 5 mg IV was administered on Days 1, 2, and 3.  
 
Reference therapy, dose, dose form, and mode of administration:  
Dexamethasone: Patients on both plitidepsin and control arms will receive dexamethasone 
phosphate 8 mg/day (equivalent to 6.6 mg of dexamethasone base) IV on Days 1 to 3 
(administered as a premedication in plitidepsin arms), followed by dexamethasone phosphate 
7.2 mg/day (equivalent to 6 mg of dexamethasone base) PO/IV from Day 4 and up to a total 
cumulative dose of 60 mg of dexamethasone base (as per physician judgement according to 
patient clinical condition and evolution).  
Remdesivir: Consistent with local treatment guidelines, patients randomised to the control arm 
may receive remdesivir 200 mg IV on Day 1 followed by 100 mg/day IV on Days 2 to 5.  
Favipiravir: Consistent with local treatment guidelines, patients randomised to the control arm 
may receive favipiravir 1600 mg BID PO on Day 1, followed by 600 mg BID PO daily for 2 to 
5 days. 
Best Supportive Care (BSC): BSC consistent with National Institute of Health COVID-19 
treatment guidelines (www.covid19treatmentguidelines.nih.gov) or local country guidelines will 
be provided to all study participants. 
Duration of patient participation in study: 
The study is expected to randomise approximately 609 patients (203 in each arm) over a period of 
20 months.  
Patients will be considered to be on study from signing the informed consent form until the end of 
the follow-up period. All treated patients will be required to complete follow-up through Day 31 
(±3 days) or until resolution/stabilisation of any treatment-related adverse events, treatment-
emergent adverse events of special interest, or SAEs that were initiated before Day 31. 


 
 
 
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Study populations:  
Intent-to-Treat (ITT) Population: All patients randomised in the trial, regardless of whether 
they received treatment.  
Full Analysis Set (FAS) Population: All randomised patients who have taken at least 1 dose of 
study treatment (plitidepsin or control) and with at least 1 postbaseline clinical status collected. 
FAS population will be analysed according to their randomised treatment.  
Per Protocol Population: A subgroup of the FAS population that includes all patients who do not 
have important protocol violations that would interfere with the collection or interpretation of the 
efficacy data. Important protocol violations will be defined in the statistical analysis plan (SAP). 
Per Protocol population will be analysed according to their randomised treatment. Supportive 
efficacy analyses will be also performed on this population. 
As Treated Population: All patients who received any exposure to study treatment (plitidepsin or 
control). As Treated population will be analysed according to the treatment they actually received.  


 
 
 
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Evaluation: Assessments for efficacy and safety (See Appendix 5 – Schedule of Assessments) 
• 
Medical history at screening. 
• 
Vital signs: temperature, sitting blood pressure, heart rate, respiratory rate, PaO2 (obtained 
either by arterial blood gas analyses or from saturation of oxygen (SpO2) by pulse 
oximetry), and its respective FiO2 (Appendix 12 - Imputation of FiO2 from oxygen flow 
values. High-flow oxygen therapy) to be measured at screening, on Days 1 to 3 just before 
start and end of each plitidepsin infusion (plitidepsin groups)/once daily on Days 1 to 3 
(control group), further once daily while the patient is hospitalised, and on Days 8 (±1 day) 
and 31 (±3 days). To estimate the PaO2/FiO2 ratio, the required equation would be used for 
imputing PaO2 from SpO2 (Appendix 9 – Imputation of PaO2 from SpO2), and the 
information on the oxygen delivery devices and oxygen flow prescribed would be utilised 
for imputation of FiO2. 
• 
Physical examination will be performed at Day 1 prior to initiation of study treatment, once 
daily during hospitalisation, and at follow-up visits on Days 8 (±1 day) and 31 (±3 days). 
• 
Electrocardiogram: QTcF prolongation will be assessed at screening and on Days 1, 3 
(postinfusion), and 31 (±3 days), and any QTcF values >500 msec will be flagged as 
increasing the likelihood of the treatment being proarrhythmic (per ICH Guidance E14). 
• 
Haematology* (Appendix 2- Clinical Laboratory Evaluations): red blood cells (RBC), 
haemoglobin, haematocrit, white blood cells (WBC) with differential and platelet count will 
be measured at Day 1 prior to initiation of study treatment, once daily during 
hospitalisation, and at follow-up visits on Days 8 (±1 day) and 31 (±3 days). Testing to be 
performed by the local laboratory for screening and by central laboratory for on-study tests 
(tests performed within 24 hours of screening do not have to be repeated).  
• 
Serum chemistry* (Appendix 2- Clinical Laboratory Evaluations): it will be performed at 
Day 1 prior to initiation of study treatment, once daily during hospitalisation, and at follow-
up visits on Days 8 (±1 day) and 31 (±3 days), except, troponin T (high sensitivity), and 
NT-pro-BNP that will be measured on Day 1, 8 (±1 day) and 31 (±3 days). Tests performed 
within 24 hours of screening do not have to be repeated.  
o Prestudy screening assessments: ALT, AST, total bilirubin, sodium, potassium, 
calcium (albumin adjusted), magnesium, creatinine, calculated creatinine clearance 
(Cockcroft-Gault equation), CPK, and troponin (I or T according to local practice). 
Testing to be performed by the local laboratory. 
o On study assessments: ALT, AST, alkaline phosphatase, GGT, LDH, total 
bilirubin, direct bilirubin, glucose (fasting), sodium, potassium, calcium (albumin 
adjusted calculation), magnesium, blood urea nitrogen, creatinine, calculated 
creatinine clearance (Cockcroft-Gault equation), CPK, albumin, amylase, lipase, 
procalcitonin, troponin T (high sensitivity), and NT-pro-BNP. Testing to be 
performed by central laboratory. 
• 
Coagulation (Appendix 2- Clinical Laboratory Evaluations): D-dimer will be measured 
during hospitalisation, and at follow-up visits on Days 8 (±1 day) and 31 (±3 days). 
• 
Serological test: IgGs anti-SARS-CoV-2 will be measured on Day 1 and Day 31 (±3 days). 
• 
Immunology: proinflamatory biomarkers (CRP, ferritin, IL1β, IL6, IL10, TNFα) will be 
measured in each study arm from baseline (Day 1 prior to start of the study treatment) to 
Day 4 and Days 8 (±1 day) and 31 (±3 days). 
• 
COVID-19 viral load: quantitative real-time-reverse transcription polymerase chain 
reaction test (qRT-PCR) will be performed by central laboratory from oro-nasopharyngeal 
exudates on Day 1 prior to initiating treatment and on Day 8. 
• 
Chest imaging: computed tomography (CT) scan or X-ray will be performed on Day 1, 8 
(±1 day) and 31 (±3 days). Chest imaging performed within 48 hours of Day 1 is accepted 


 
 
 
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and does not have to be repeated. Images will be reviewed for the presence of pulmonary 
infiltrates, pleural fluid, atelectasis, pulmonary oedema, and other findings. 
• 
Clinical status (including the need for oxygen supplementation): assessed using the 11-
point WHO Clinical Progression Scale (Appendix 13 – World Health Organization (WHO) 
Clinical Progression Scale) will be performed, at least once a day, or whenever it changes, 
at screening, daily from Day 1 while hospitalised and on Days 8 (±1 day), 15 (±1 day), and 
31 (±3 days). 
• 
Functional status: assessed by the Barthel index score (Appendix 7 – Barthel Index for 
Functional Assessment); the pre-baseline (i.e., > 1 month prior to screening) should be 
recorded, in addition to Day 1 prior to initiating study treatment, at hospital discharge, and 
on Days 8 (±1 day), 15 (±1 day), and 31 (±3 days). 
• 
All adverse events (AEs) and adverse reactions (ARs) will be measured daily until Day 31 
(±3 days), except treatment-related adverse events, treatment-emergent adverse events of 
special interest, and SAES that will measured daily until resolution or stabilisation to at 
least Grade 1, or to an acceptable level according to the investigator and the sponsor of 
his/her designated representative. All AEs will be recorded and graded according to NCI-
CTCAE version 5.0. 
The following AEs will be considered and monitored as AEs of special interest: 
musculoskeletal disorders, CPK increases, and rhabdomyolysis; hypersensitivity reactions, 
cardiac events and transaminase elevations, and hepatobiliary disorders.  
• 
Concomitant medications: concomitant medications and treatments will be recorded for all 
patients from 28 days before the start of study treatment and through study Day 31 (±3 
days). All COVID-19 vaccinations should be recorded, regardless of when they were given, 
until the end of study. 
* Laboratory abnormalities will be recorded and graded according to NCI-CTCAE version 5.0. 
Laboratory abnormalities for which NCI-CTCAE grading is not available will be classified as the 
fold below the lower limit of normal (<LLN) or fold above the ULN. 
Additionally, a dedicated QTc substudy will be performed in a subset of approximately 
50 patients with ECGs collected over Days 1 to 3 using Holter monitors to assess treatment impact 
on QTc prolongation. See Appendix 8 (Protocol for QTc Substudy) for objectives and respective 
endpoints planned for the QTc substudy. The substudy patients will have blood sampling for 
pharmacokinetic assessments over Days 1 to 4. 


 
 
 
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Statistical methods: 
Demographic and baseline disease characteristic data will be summarised descriptively. All 
summary tables for quantitative parameters will display n, mean, standard deviation, median, 
interquartile range (25th and 75th percentiles) and range (minimum and maximum). All summary 
tables for qualitative parameters will display counts and percentages. The use of imputation 
methods in visits of patients with missing values will be detailed in the SAP. The study treatment 
exposure will be assessed by the duration of treatment exposure during the study.  
The primary endpoint, key secondary and other time-to-event efficacy endpoints will be evaluated 
in the ITT population. Other secondary efficacy analyses will be performed on the FAS 
population. Supportive analyses will be performed on the Per Protocol population. A sensitivity 
analysis will be performed for the primary endpoint and other time to event efficacy endpoints in 
the FAS population. The primary study analysis will be performed to demonstrate an effect on the 
primary endpoint. It will be calculated by means of the stratified log-rank test selecting the 
randomisation values of the stratification factors. The randomisation stratification factors are 
Geographical Region (Europe versus Rest of the World), Charlson Comorbidity Index (0-1 versus 
>1) (Appendix 11 – Age-adjusted Charlson Index) and Barthel index (≥90 versus <90) 
(Appendix 7 - Barthel Index for Functional Assessment). An unstratified log-rank test will also be 
calculated as a sensitivity analysis. A stratified Cox regression, with treatment as the single 
covariate, will be used to assess the magnitude of the treatment effect (i.e., the hazard ratio, HR) 
between the treatment arms comparisons. Cox regression will also be used to evaluate the 
influence of the stratification variables and other potential prognostic factors on the time-to-event 
efficacy endpoints. Time-to-event variables and their set time estimates will be analysed 
according to the Kaplan-Meier method. The main analysis will be adjusted for multiplicity using 
the Hochberg step-up procedure to preserve the type I error rate in the comparison of each dose of 
plitidepsin versus control arm. A futility analysis for efficacy/safety will be performed when 33% 
of events have been reached. The rho family of beta-spending functions (with ρ=1.18) will be 
used for the calculation of the stopping boundaries for futility in order to control type II error. If 
the accrual in any of the experimental arms is stopped after the interim futility analysis, the final 
analysis for the primary endpoint in the remaining arms will be performed at the 1.25% level 
using a Bonferroni-adjusted type I error rate.  
Safety analyses will be based on the As Treated Population. All safety parameters will be 
summarised and also listed by treatment group and patient.   


 
 
 
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TABLE OF CONTENTS 
 
SYNOPSIS ......................................................................................................................................................3 
TABLE OF CONTENTS .............................................................................................................................. 16 
LIST OF TABLES AND FIGURES ............................................................................................................. 18 
LIST OF ABBREVIATIONS ........................................................................................................................ 19 
1. 
INTRODUCTION ........................................................................................................................ 21 
1.1. 
Study Rationale ......................................................................................................................... 23 
1.2. 
Background ................................................................................................................................ 24 
1.3. 
Benefit-risk Assessment ............................................................................................................ 32 
2. 
OBJECTIVES AND ENDPOINTS .............................................................................................. 33 
2.1. 
Objectives .................................................................................................................................. 33 
2.2. 
Endpoints ................................................................................................................................... 34 
3. 
INVESTIGATION PLAN ............................................................................................................ 36 
3.1. 
Overall Study Design and Plan Description .............................................................................. 36 
3.1.1. 
Independent Data Monitoring Committee ................................................................................. 37 
3.2. 
Discussion of Study Design, Including the Choice of Control Groups ..................................... 38 
3.3. 
End of Study Definition ............................................................................................................. 39 
3.4. 
Selection of Doses in the Study ................................................................................................. 39 
4. 
SELECTION OF STUDY POPULATION .................................................................................. 43 
4.1. 
Inclusion Criteria ....................................................................................................................... 43 
4.2. 
Exclusion Criteria ...................................................................................................................... 44 
4.3. 
Disease Diagnostic Criteria ....................................................................................................... 46 
4.4. 
Discontinuation Criteria ............................................................................................................ 46 
4.4.1. 
Screen Failures .......................................................................................................................... 46 
4.4.2. 
Early Discontinuation of Study ................................................................................................. 46 
4.4.3. 
Lost to Follow-up ...................................................................................................................... 47 
4.4.4. 
Replacement Procedures ............................................................................................................ 48 
4.4.5. 
Follow-up of Patients Prematurely Discontinued From the Study Treatment Regimen or 
Withdrawn From Study ............................................................................................................. 48 
4.5. 
Stopping Rules ........................................................................................................................... 48 
5. 
STUDY TREATMENTS ............................................................................................................. 50 
5.1. 
Treatments Administered........................................................................................................... 50 
5.2. 
Method of Treatment Assignment ............................................................................................. 52 
5.2.1. 
Dose Modification ..................................................................................................................... 52 
5.3. 
Blinding ..................................................................................................................................... 53 
5.4. 
Treatment Compliance .............................................................................................................. 53 
6. 
CONCOMITANT THERAPIES AND OTHER RESTRICTIONS ............................................. 54 
6.1. 
Concomitant Therapy ................................................................................................................ 54 
6.1.1. 
Allowed Medications: ................................................................................................................ 54 
6.1.2. 
Prohibited Medications: ............................................................................................................. 54 
6.1.3. 
Drug-interactions With Plitidepsin: ........................................................................................... 55 
6.2. 
Supportive Care ......................................................................................................................... 55 
7. 
STUDY ASSESSMENTS AND PROCEDURES ........................................................................ 58 
7.1. 
Efficacy Assessments ................................................................................................................ 58 
7.1.1. 
Test for COVID-19 .................................................................................................................... 58 
7.1.2. 
Chest Imaging ............................................................................................................................ 59 
7.1.3. 
Clinical Status ............................................................................................................................ 59 
7.1.4. 
Other Efficacy Assessments ...................................................................................................... 59 
7.2. 
Safety and Tolerability Assessments ......................................................................................... 60 
7.2.1. 
Adverse Events .......................................................................................................................... 60 
7.2.2. 
Reporting Serious Adverse Events ............................................................................................ 61 
7.2.3. 
Pregnancy .................................................................................................................................. 61 


 
 
 
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7.2.4. 
Clinical Laboratory Evaluations ................................................................................................ 62 
7.2.5. 
Vital Signs, Physical Examination, and Other Safety Evaluations ............................................ 63 
7.3. 
Pharmacokinetic Analysis ......................................................................................................... 64 
7.4. 
Study Procedures ....................................................................................................................... 64 
7.4.1. 
Prestudy Screening (Days 0 to 1) .............................................................................................. 64 
7.4.2. 
Evaluations During Study Treatment ........................................................................................ 65 
7.4.3. 
End of Study .............................................................................................................................. 67 
7.4.4. 
Study Schedule .......................................................................................................................... 67 
8. 
SAMPLE SIZE AND DATA ANALYSES ................................................................................. 68 
8.1. 
Determination of Sample Size ................................................................................................... 68 
8.2. 
Analysis Populations ................................................................................................................. 69 
8.2.1. 
Intent-to-Treat (ITT) Population ................................................................................................ 69 
8.2.2. 
Full Analysis Set (FAS) Population .......................................................................................... 69 
8.2.3. 
Per Protocol Population ............................................................................................................. 69 
8.2.4. 
As Treated Population ............................................................................................................... 69 
8.3. 
General Considerations .............................................................................................................. 69 
8.4. 
Study Treatment Exposure ........................................................................................................ 70 
8.5. 
Efficacy Analysis ....................................................................................................................... 70 
8.5.1. 
Primary Efficacy Outcome Measures ........................................................................................ 70 
8.5.2. 
Key Secondary Efficacy Outcome Measures ............................................................................ 71 
8.5.3. 
Other Secondary Efficacy Outcome Measures .......................................................................... 71 
8.6. 
Subgroup Analyses .................................................................................................................... 71 
8.7. 
Safety Analysis .......................................................................................................................... 72 
8.8. 
Pharmacokinetic Analysis ......................................................................................................... 73 
8.9. 
Futility Analysis ........................................................................................................................ 73 
9. 
REFERENCES ............................................................................................................................. 74 
10. 
APPENDICES .............................................................................................................................. 78 
APPENDIX 1 – ADVERSE EVENT DEFINITIONS .................................................................................. 79 
APPENDIX 2 – CLINICAL LABORATORY EVALUATIONS ................................................................. 85 
APPENDIX 3 – REGULATORY, ETHICAL, AND STUDY OVERSIGHT CONSIDERATIONS ........... 86 
APPENDIX 4 – INHIBITORS AND INDUCERS OF CYP3A4 .................................................................. 91 
APPENDIX 5 – SCHEDULE OF ASSESSMENTS ..................................................................................... 92 
APPENDIX 6 - CONTRACEPTION AND PREGNANCY TESTING ........................................................ 95 
APPENDIX 7 – BARTHEL INDEX FOR FUNCTIONAL ASSESSMENT ............................................... 97 
APPENDIX 8 - PROTOCOL FOR QTC SUBSTUDY................................................................................. 98 
APPENDIX 8A: LISTS OF DRUGS THAT PROLONG THE QT INTERVAL AND/OR INDUCE 
TORSADES DE POINTES VENTRICULAR ARRHYTHMIA ............................................... 112 
APPENDIX 9 - IMPUTATION OF PAO2 FROM SPO2 ............................................................................ 119 
APPENDIX 10 - ADJUSTMENT OF PAO2 FROM A SITE AT HIGH ALTITUDE ............................... 121 
APPENDIX 11 - AGE-ADJUSTED CHARLSON INDEX ........................................................................ 122 
APPENDIX 12 - IMPUTATION OF FIO2 FROM OXYGEN FLOW VALUES. HIGH-FLOW OXYGEN 
THERAPY.................................................................................................................................. 123 
APPENDIX 13 - WORLD HEALTH ORGANIZATION (WHO) CLINICAL PROGRESSION SCALE 125 
APPENDIX 14- ISARIC 4C MORTALITY & 4C DETERIORATION SCORES……………………….127 
APPENDIX 15- GLUCOCORTICOIDS EQUIVALENT ANTI-INFLAMMATORY DOSES………… 128 
 
 
 


 
 
 
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LIST OF TABLES AND FIGURES 
Table 1. Grade ≥ 3 Adverse Events, Regardless of Relationship, in APLICOV-PC Study ....................................... 288 
Table 2. Serious Adverse Events (SAEs) in APLICOV-PC Study ............................................................................ 299 
Table 3. Summary of Protocol-specified Efficacy Endpoints in Study APLICOV-PC ............................................... 30 
Table 4. Phase 1 Studies of Plitidepsin as a Single-agent in Patients with Solid Tumours and Haematologic 
malignancies…………………………………………………………………………………………………………..41 
Table 5. Schedule of Assessments ............................................................................................................................. 922 
Table 6: Sampling Schedule for the Determination of Plitidepsin ............................................................................ 104 
Table 7: Schedule of Assessments and Procedures (QTc Substudy): ...................................................................... 1111 
 
 
Figure 1. Schema of the Study ................................................................................................................................... 377 
Figure 2. Plitidepsin Plasma Concentration Versus Time Profiles ............................................................................ 422 
 


 
 
 
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LIST OF ABBREVIATIONS 
Abbreviation 
Definition 
AE 
adverse event 
ALT 
alanine transaminase 
AST 
aspartate transaminase 
BID 
twice daily 
BUN 
blood urea nitrogen 
CBC 
complete blood count 
CD 
cluster of differentiation 
CI 
confidence interval 
COVID-19 
coronavirus disease 2019 
CPK 
creatine phosphokinase 
CRO 
contract research organisation 
CRP 
C-reactive protein 
CT 
computed tomography 
CTCAE 
Common Terminology Criteria for Adverse Events 
CYP  
cytochrome P450 
CYP3A4 
cytochrome P450 3A4 
EC 
Ethics Committee 
ECG 
electrocardiogram 
ECMO 
extracorporeal membrane oxygenation 
eCRF 
electronic case report form 
eEF1A 
eukaryotic elongation factor 1A 
ERT 
emergency response team 
EUA 
Emergency Use Authorisation 
FAS 
Full Analysis Set 
FDA 
Food and Drug Administration 
FiO2 
fraction of inspired oxygen 
fu,human 
unbound fraction in human plasma 
GCP 
Good Clinical Practice 
GGT 
gamma-glutamyl transferase 
GTP 
guanosine triphosphate 
hACE2 
human angiotensin converting enzyme 2 
IB 
investigator’s brochure 
IC50 
half-maximal inhibitory concentration 
IC90 
90% maximal inhibitory concentration 
ICF 
informed consent form 
ICFtotal, in vitro 
concentration used in the in vitro experiment 
ICFtotal, plasma 
total target plasma concentration 
ICH 
International Conference on Harmonisation 
ICU 
intensive care unit 
IDMC 
Independent Data Monitoring Committee 
IEC 
Independent Ethics Committee 
Ig 
immunoglobulin 
IL 
interleukin 
IMP 
investigational medicinal product 
IRB 
Institutional Review Board 
ITT 
Intent-to-Treat 
IV 
intravenous 


 
 
 
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Abbreviation 
Definition 
IWRS 
interactive web response system 
LBR 
lung-to-blood ratio 
LBRrat 
lung-blood ratio in the distribution study in rats 
LDH 
lactate dehydrogenase 
LVEF 
left ventricular ejection fraction 
MedDRA 
Medical Dictionary for Regulatory Activities 
MERS-CoV 
Middle East Respiratory Syndrome coronavirus 
NCI 
National Cancer Institute  
NF-κB 
nuclear factor kappa B 
NIV 
non-invasive ventilation 
NSCLC 
non-small cell lung cancer 
NT-pro-BNP 
N-terminal pro-B-type natriuretic peptide 
PaO2/FiO2 
partial pressure of oxygen/fraction of inspired oxygen 
PCR 
polymerase chain reaction 
PK 
pharmacokinetic(s) 
PO 
oral administration 
Q4W 
every 4 weeks 
qPCR 
quantitative polymerase chain reaction 
QTc 
corrected QT interval 
QTcF 
QT interval corrected using Fridericia’s formula 
RBC 
red blood cell 
RNA 
ribonucleic acid 
RSI 
reference safety information  
RT-PCR 
reverse transcription polymerase chain reaction 
SAE 
serious adverse event 
SAP 
SAR 
statistical analysis plan 
serious adverse reaction (i.e., drug-related serious adverse event) 
SARS-CoV-2 
severe acute respiratory syndrome coronavirus 2 
SmPC 
summary of product characteristics 
SOI 
start of infusion 
SpO2 
saturation of oxygen 
TEAE 
treatment-emergent adverse event 
TNFα 
tumour necrosis factor alpha 
ULN 
upper limit of normal 
US 
United States 
WHO 
World Health Organization 
 


 
 
 
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1. INTRODUCTION 
Coronaviruses are enveloped, positive-sense, single-stranded RNA viruses ranging from 60 to 
140 nm in diameter with spike-like projections on their surface, giving them a crown-like 
appearance under the electron microscope, hence the name coronavirus.1 Coronaviruses are 
divided into 4 classes designated as alpha, beta, gamma, and delta. Coronavirus disease 2019 
(COVID-19), the novel disease, is caused by severe acute respiratory syndrome coronavirus 2 
(SARS-CoV-2)2; SARS-CoV-2 is a beta-coronavirus class, as are Severe Acute Respiratory 
Syndrome (SARS) coronavirus (SARS-CoV) and Middle East Respiratory Syndrome (MERS) 
coronavirus (MERS-CoV). The SARS-CoV-2 proteins, including the S protein, which is 
associated with entry into host cells and replication, are structurally similar to SARS-CoV. 
SARS-CoV-2 is known to infect the respiratory system and cause viral pneumonia, similar to 
SARS-CoV and MERS-CoV.1 With similar clinical features as SARS and MERS, the most 
common symptoms of COVID-19 are fever, cough, chills/repeated shaking with chills, myalgia, 
headache, anosmia/ageusia, dyspnoea on effort, and sore throat. Some patients also develop 
lymphopenia and pneumonia with characteristic pulmonary ground glass opacity changes on 
chest computed tomography (CT) scan.3 As with the prior outbreaks of SARS and MERS, 
numerous approaches are being undertaken in an attempt to treat and prevent the disease.  
Current information indicates that SARS-CoV-2 is more transmissible than SARS-CoV.4 The 
primary mode of infection is human-to-human transmission through respiratory droplets, 
aerosols, and close contact. COVID-19 has a probable asymptomatic incubation period between 
1 and 14 days.1  
Patients infected with SARS-CoV-2 present with a range of symptoms from asymptomatic 
infection to severe respiratory failure, septic shock, and multiple organ failure.5 The most 
common symptoms are fever, cough, myalgia, and dyspnoea, though some patients present with 
headache, dizziness, nausea, and vomiting. Viral pneumonia occurs in severe disease and leads 
to severe acute respiratory failure. COVID-19 might trigger a “cytokine storm”, which may 
result in acute respiratory distress syndrome, respiratory failure, shock, multiple organ failure, 
and potentially death.6 The mortality rates due to COVID-19 vary considerably from 0.03 to 
192.39 per 100 000 population; the mortality rate is highest in San Marino (192.39 per 
100 000 population) followed by Belgium (182.80 per 100 000 population); and the mortality 
rate in Spain is estimated to be 121.55 per 100 000 population.7  
Plitidepsin 
Plitidepsin (previously referred to as APLD or APL) is a cyclic depsipeptide originally isolated 
from a Mediterranean marine tunicate, Aplidium albicans. Plitidepsin is currently manufactured 
by total synthesis.  
Plitidepsin has been approved in Australia for the treatment of multiple myeloma and is in 
development for treatment of COVID-19. The target for both its antitumour and antiviral activity 
is eukaryotic elongation factor 1A (eEF1A), which is one of the most abundant protein synthesis 
factors in eukaryotic cells. In its guanosine triphosphate (GTP)-bound form, eEF1A escorts 
aminoacyl-tRNA to ribosomes. Once associated with the ribosome, eEF1A hydrolyses GTP, 


 
 
 
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dissociates from the aminoacyl-tRNA, and leaves the ribosome to repeat the process8, resulting 
in chain elongation.  
As viruses depend on host cell proteins for their replication and propagation, it is not surprising 
that they have apparently evolved to utilise eEF1A in their life cycle.9 One of the most 
abundantly produced proteins within eukaryotic cells infected with coronaviruses is the 
nucleocapsid (N) protein, a structural protein that forms complexes with genomic RNA, interacts 
with the viral membrane protein during virion assembly, and plays a critical role in enhancing 
the efficiency of virus transcription and assembly.10 Coronavirus N protein was shown to interact 
directly with eEF1A and viral replication was inhibited by eEF1A knockdown or pharmacologic 
inhibition in host cells, suggesting the interaction between eEF1A and coronavirus N protein is 
essential.11,12,13 
To determine whether the plitidepsin has an effect on SARS-CoV-2 virus replication, a set of in 
vitro experiments was performed. Briefly, human angiotensin converting enzyme 2 (hACE2)-
stable transfected HEK293T cells were transfected with different plasmids expressing either 
EF1A wild type, EF2A (an elongation factor isoform not targeted by plitidepsin), or EF1A-
A399V (which contains an amino acid mutation that induces resistance to plitidepsin 
structurally-related compounds).14 Each of these hACE2-transfected HEK293T cell lines were 
infected with SARS-CoV-2 and the effect of plitidepsin treatment assessed. Results showed a 95-
fold higher half-maximal inhibitory concentration (IC50) for plitidepsin against infected cells 
transfected with EF1A-A399V compared with EF1A wild type or EF2A. Additionally, against 
EF1A-A339V CRISPR knock-in HEK293T-hACE2 cells infected with SARS-CoV-2, the 
plitidepsin IC50 was 141-fold higher than for the parental cell line. These results confirmed that 
plitidepsin inhibition of EF1A is the molecular basis for plitidepsin antiviral effects.  
Preclinical pharmacology studies showed that plitidepsin is a potent inhibitor of severe acute 
respiratory syndrome coronavirus 2 (SARS-CoV-2) growth in vitro, with half-maximal 
inhibitory concentration (IC50) of 0.7 to 60 nM. Plitidepsin also demonstrated potent antiviral 
effects in two mouse models of SARS-CoV-2 infection, effecting over 2-log decrease in lung 
viral load and reduction in lung inflammation. Additionally, 
and 
 studies showed 
that plitidepsin 
. 
Plitidepsin pharmacokinetics (PK) were assessed in phase I studies evaluating different dosing 
schedules in patients with solid tumours and haematologic malignancies, and the regimen 1 h IV 
D1-5 q4wk was considered ideal for an infectious disease indication, maintaining sustained 
exposure and allowing daily adjustments based on the patient’s response during the most critical 
days (1-3) to overcome disease. Results obtained through a validated population PK model of 
plitidepsin (PharmaMar data on file) simulating plitidepsin plasma profiles in typical subjects 
treated with the selected dose regimen of 1.5-h IV on D1-3 showed that flat doses of 1.5, 2.0, and 
2.5 mg achieved mean plasma concentrations associated with lung exposure above the in vitro 
target concentration IC50 of 0.33 µg/L throughout the 3-day treatment period and remained above 
IC90 of 0.96 µg/L during most of the administration interval. These doses were used in a 
randomised, parallel, open-label, proof-of-concept study in 45 patients with confirmed SARS-
CoV-2 infection. Plitidepsin treatment was well tolerated, with equivalent safety outcomes in all 
three dose cohorts. Two Grade 3 treatment-related adverse events were observed 
(hypersensitivity and diarrhoea). Treament-related adverse events affecting more than 5% of 


 
 
 
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patients were: nausea (42.2%), vomiting (15.6%), and diarrhoea (6.7%). Mean viral load 
reductions from baseline were 1.35, 2.35, 3.25, and 3.85 log10 at Days 4, 7, 15, and 31. Non-
mechanical invasive ventilation was required in eight of 44 evaluable patients (16.0%); six 
patients required intensive care support (13.6%), and three patients (6.7%) died (COVID-19-
related). 
1.1. 
Study Rationale 
The World Health Organization (WHO) declared COVID-19 a pandemic on 11 March 2020. 
COVID-19 is caused by a novel coronavirus, named SARS-CoV-2. An outbreak of 
SARS-CoV-2 started in Wuhan, China in December 2019.15,16,17 The virus has subsequently 
spread throughout the world. In Europe, as of 12 December 2020, there were 
21 413 786 confirmed cases of COVID-19 with 474 082 deaths.18 On 22 October 2020, the 
United States (US) Food and Drug Administration (FDA) approved the antiviral drug Veklury 
(remdesivir) for use in adult and pediatric patients ≥12 years of age and weighing at least 
40 kilograms for the treatment of COVID-19 requiring hospitalisation; first treatment for 
COVID-19 to receive FDA approval.19 Since then, the US FDA has approved several EUA (the 
information is available on the FDA webpage).20-25  
Remdesivir was authorised in the European Union in July 2020 as Veklury for the treatment of 
COVID-19 in adults and adolescents from 12 years of age with pneumonia who required 
supplemental oxygen.26 The European Medicines Agency has endorsed the use of 
dexamethasone in adults and adolescents (from 12 years of age and weighing at least 40 kg) who 
require supplemental oxygen therapy.27 Romania has permitted favipiravir use in special 
situations for adult patients with mild-to-moderate COVID-19 infection.28  
 
Since July 2020, further treatments have been approved in the European Union. The information 
is available on the EMA webpage.29 
Due to the high virulence and significant morbidity and mortality associated with SARS-CoV-2 
infection, there is still an urgent unmet need for safe and effective drugs against SARS-CoV-2 
that can reduce the viral burden in the upper respiratory tract and forestall complications of the 
infection. This study is justified based on the safety and efficacy findings from the APLICOV-
PC proof-of-concept study, in which 45 patients hospitalised for COVID-19 infection were 
randomised to treatment with plitidepsin at doses of 1.5, 2.0, and 2.5 mg daily for 3 days.30 Key 
findings are summarised briefly as: 
• Safety assessments showed comparable results across all three dose groups. Importantly, 
the safety profile for COVID-19 patients treated with a cumulative dose of up to 7.5 mg 
plitidepsin (2.5 mg/day x 3) in the APLICOV-PC study was consistent with that 
established for cancer patients receiving their first cycle of treatment at the equivalent of 
8.8 mg/day plitidepsin (5 mg/m2 x 1.75 m2 average body surface area) once every two 
weeks. The most commonly reported adverse events (AEs) included gastrointestinal 
disorders of constipation (18% versus 19% for COVID-19 and cancer patients, 
respectively), diarrhoea (18% versus 16%), nausea (42% versus 44%), and vomiting 
(18% versus 23%); constitutional symptoms of asthenia/fatigue (13% versus 62%) and 
pyrexia (44% versus 11%); nervous system disorders of dizziness (7% versus 5%) and 


 
 
 
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headache (13% versus 7%); and respiratory symptoms of cough (24% versus 14%) and 
dyspnoea (16% versus 13%).  
• Quantitative polymerase chain reaction (qPCR) for SARS-CoV-2 viral load showed a 
mean (range) baseline viral load of 6.1 (1.5 to 10.6) log10 copies/mL, with a mean -2.35 
log10 reduction at Day 7 and mean -3.25 log10 reduction at Day 15. These results support 
the conclusion that plitidepsin reduces viral replication. 
• Efficacy assessments showed comparable results across all three dose groups, with 57% 
(25/44) of patients discharged from hospital by Day 8 and 82% (36/44) by Day 15. Post-
hoc logistic regression analyses performed to assess covariates associated with hospital 
discharge by Day 15 found that only the covariate of baseline viral load was significantly 
correlated with hospital discharge by Day 15. The covariates of 2.5 mg/day plitidepsin 
dose and age showed a correlation that nearly reach significance. Consistent with results 
from the logistic regression analyses, differences in viral load at baseline were 
significantly correlated with efficacy outcomes, including use of oxygen therapy, use of 
non-invasive and invasive ventilation, and death, but viral load at baseline was not 
correlated with disease severity at baseline. 
• Additionally, among patients with moderate severity COVID-19 infection (N=23), log-
rank analysis of the probability of hospital discharge as a function of plitidepsin dose 
indicated a dose-related increased in discharge by Day 8, with 100% (8/8) of patients 
treated with 2.5 mg/day plitidepsin discharged by Day 8 compared with 57% (4/7) treated 
with 2.0 mg/day and 62% (5/8) treated with 1.5 mg/day. 
Based on these findings and considering that all three doses appeared to be equally well 
tolerated, the low and high doses were selected for treatment of patients with moderate severity 
COVID-19 infection in the randomised, controlled phase 3 study to allow a rigorous assessment 
of the dose-response effect observed in the APLICOV-PC study. 
1.2. 
Background 
Plitidepsin is being investigated for management of patients with COVID-19. Preclinical and 
clinical pharmacology and toxicology studies indicated that plitidepsin has antiviral activity with 
tolerable safety profile.  
In eukaryotic cells, FLIM-FRET experiments demonstrated that plitidepsin localises sufficiently 
close to eEF1A to suggest the formation of drug-protein complexes in the cytoplasm.31 A 
separate set of experiments carried out with 14C-plitidepsin and eEF1A purified from rabbit 
muscle showed that plitidepsin binds eEF1A with high affinity and a low rate of dissociation.  
More detailed information about plitidepsin may be found in the Investigator’s Brochure (IB). 
Plitidepsin Activity on SARS-CoV-2 in Vitro 
Several in vitro experiments aimed at determining the effect of plitidepsin on SARS-CoV-2 were 
carried out by independent research groups. Two independent laboratories, each using Vero E6 
cells infected with SARS-CoV-2 and direct quantitation of SARS-CoV-2 nucleocapsid (N) 
protein, which is clearly involved in the mechanism of plitidepsin-induced antiviral activity, 


 
 
 
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showed that plitidepsin is a potent inhibitor of SARS-CoV-2 growth in vitro, with IC50 of 0.7 to 
60 nM. In another study, human stem cell-derived pneumocyte-like cells were prophylactically 
exposed to 10 nm plitidepsin for 1 hour and then infected with SARS-CoV-2 (4 x 104 plaque 
forming units). After a 48-hour incubation period, both antiviral and cytotoxic plitidepsin effects 
were determined. Results showed that plitidepsin completely eliminated replication of SARS-
CoV-2 with no observable cytotoxicity against the pneumocyte-like cells.  
Plitidepsin Effects on SARS-CoV-2 in Vivo 
Plitidepsin demonstrated potent antiviral effects in vivo, using previously described mouse 
models of adenovirus-mediated hACE2 and a transgenic mice expressing hACE2 driven by the 
cytokeratin-18 gene promoter (K18-hACE2), both infected with SARS-CoV-2.32,33 In these 
experiments, results demonstrated that the treatment with plitidepsin induced a reduction of circa 
2 log units in viral lung titers, as well as a reduction in lung inflammation.32,33 
Plitidepsin Effects on Host Inflammatory Reaction 
Similar to SARS-CoV, infection with SARS-CoV-2 also produces hypersecretion of several 
cytokines, with increasing plasma levels as the disease progresses, suggesting a possible relation 
between cytokine release and disease severity.34,35  
Innate immunity is the first line of defence against invading pathogens. In the case of 
SARS-CoV-2, the entry of the virus into host epithelial cells is mediated by the interaction 
between the viral envelope spike (S) protein and the cell surface receptor ACE2. Viral RNAs, as 
pathogen-associated molecular patterns, are then detected by the host pattern recognition 
receptors, which include the family of toll-like receptors. Toll-like receptors then upregulate 
antiviral and proinflammatory mediators, such as interleukin (IL)-6, IL-8, and interferon (IFN)-γ, 
through activation of the transcription factor nuclear factor kappa B (NF-κB).36,37 The 
importance of NF-κB towards proinflammatory gene expression, particularly in the lungs, has 
been highlighted by studies exploring SARS-CoV- infection in nonclinical species38 as well as 
in patients.39,40 In mice infected with SARS-CoV, the pharmacologic inhibition of NF-κB 
resulted in higher survival rates and reduced expression of tumour necrosis factor alpha (TNFα), 
chemokine ligand 2 (CCL2), and chemokine (C-X-C motif) ligand 2 (CXCL2) in lungs.41 
Early in vitro studies showed that plitidepsin induces down-regulation of NF-κB pathway in 
tumour cells.42 Subsequently, both in vitro and ex vivo studies were performed to assess the 
effects of plitidepsin on
cells. 
In vitro studies were performed using 
cells, a spontaneously immortalised 
-like 
cell line derived from the 
 of a 
 case of 
 that 
is widely used for investigating 
structure and function.
Results showed that all the 
pathogen-associated molecular patterns-mimicking compounds induced the production of 
in 
cells and the addition of plitidepsin significantly reduced 
the secretion of the 
. 
An ex vivo study assessed the effect of plitidepsin on expression of the 
, 
, 
and 
α in the 
of mice. Results showed that cluster of differentiation 
cells 


 
 
 
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from placebo-treated mice were capable of producing 
, 
, and 
upon stimulation 
with 
. However, 
 cells from 
plitidepsin-treated mice failed to show a marked increase in 
, 
, and 
compared 
with unstimulated controls. These results suggest that the in vivo exposure to plitidepsin 
prevented the increased production of 
 in the 
 cells isolated from 
Additional information about preclinical studies performed to evaluate pharmacokinetics (PK), 
safety pharmacology, and toxicology of plitidepsin may be found in the IB. 
Safety in COVID-19 Patients  
Study APLICOV-PC was a Phase 1, multicentre, open-label study in which 45 patients 
hospitalised for management of COVID-19 were randomised into 3 dose groups, comprising 1.5, 
2.0, and 2.5 mg plitidepsin administered as a 1.5-hour IV infusion once a day for 
3 consecutive days.30 The primary objective of this study was to determine the safety and 
toxicological profile at each dose level, based on (1) frequency of Grade ≥3 treatment-emergent 
adverse events (TEAEs) at Days 3, 7, 15, and 31 according to National Cancer Institute (NCI)-
Common Terminology Criteria for Adverse Events (CTCAE) version 5.0; (2) percentage 
of patients unable to complete treatment and reasons; (3) percentage of patients with TEAEs and 
serious adverse event (SAEs) at Days 3, 7, 15, and 31; and (4) change from baseline 
haematologic and non-haematologic parameters on Days 3, 7, 15, and 31. A secondary objective 
was to select a recommended dose for a pivotal study. 
Findings for protocol-specified safety endpoints are summarised as follows: 
o Grade ≥3 AEs: 31% (14/45) of patients experienced Grade ≥3 AEs (Table 1) and 
only 2 patients experienced a treatment-related Grade ≥3 AE: one case of 
anaphylactic reaction during the first plitidepsin infusion that resulted in treatment 
discontinuation and one case of diarrhoea that had no impact on plitidepsin 
treatment. Consistent with Grade ≥3 AEs being predominantly due to COVID-19 
infection, the prevalence of Grade ≥3 AEs largely reflected the percentage of 
patients with mild disease in each cohort, with the highest prevalence in the 
2.5-mg cohort (6.7% with mild disease, 40.0% Grade ≥3 AEs), a lower 
percentage in the 1.5-mg cohort (13.3% with mild disease, 33.3% Grade ≥3 AEs), 
and the lowest percentage in the 2.0-mg cohort (20.0% with mild disease, 20.0% 
Grade ≥3AEs). No events of special interest occurred, with the exception of one 
case of Grade ≥3 ALT elevation.  
o Patients unable to complete treatment: Only one patient was unable to complete 
plitidepsin treatment, after experiencing an anaphylactic reaction within the first 5 
minutes after starting infusion. 
o Patients with SAEs: 22% (10/45) of patients experienced SAEs, including 6 dosed 
at 1.5 mg, 1 dosed at 2.0 mg, and 3 dosed at 2.5 mg (Table 2). With the exception 
of one case of anaphylactic reaction, all these events were related to COVID-19 
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o Patients with AEs: No dose-related trends were noted for any reported AEs. 
Importantly, the safety profile for COVID-19 patients treated with a cumulative 
dose of up to 7.5 mg plitidepsin (2.5 mg/day x 3) in the APLICOV-PC study was 
consistent with that established for cancer patients receiving their first cycle of 
treatment at the equivalent of 8.75 mg/day plitidepsin (5 mg/m2 x 1.75 m2 average 
body surface area) on a Days 1 and 15 q4w schedule. The most commonly 
reported AEs included gastrointestinal disorders of constipation (18% versus 19% 
for COVID-19 and cancer patients, respectively), diarrhoea (18% versus 16%), 
nausea (42% versus 44%), and vomiting (18% versus 23%); constitutional 
symptoms of asthenia/fatigue (13% versus 62%) and pyrexia (47% versus 11%); 
nervous system disorders of dizziness (7% versus 5%) and headache (13% versus 
7%); and respiratory symptoms of cough (24% versus 14%) and dyspnoea (16% 
versus 13%).  
o Changes in laboratory parameters: Although 62% of patients showed ≥1 grade 
change in haematology parameters and 84% of patients showed ≥1 grade change 
in chemistry parameters on study, few patients showed >1 grade shift. For 
haematology parameters, 6 patients had lymphopenia worsen by 2-3 grades and 2 
had neutropenia worsen by 2-3 grades. For chemistry parameters, 5 patients had 
ALT increase by 2-3 grades, 2 had AST increase by 2-3 grades, 3 had gamma-
glutamyl transferase (GGT) increase by 2-3 grades, and 2 had hypoglycaemia 
(glucose) increase by 2 grades.  
Based on these findings, the Sponsor concluded that plitidepsin treatment was well tolerated and 
was unable to detect differences in safety between the 3 doses studied. Overall, the safety profile 
in the APLICOV-PC study for 1.5 to 2.5 mg Dx3 treatment was consistent with that established 
for cancer patients receiving their first cycle of treatment with the equivalent of 8.75 mg/day on a 
Days 1 and 15 Q4W schedule. 


 
 
 
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Table 1: Grade ≥ 3 Adverse Events, Regardless of Relationship, in APLICOV-PC Study 
MedDRA SOC 
 Preferred Term 
Dose Cohort 
1.5 mg 
N=15 
2.0 mg 
N=15 
2.5 mg 
N=15 
Total 
N=45 
n (%) 
Patients with any Grade ≥ 3 AE 
5 (33.3) 
3 (20.0) 
6 (40.0) 
14 (31.1) 
Blood and lymphatic system disorders 
 Leukocytosis 
--- 
--- 
1 
1 
Gastrointestinal system disorders 
 Diarrhoea 
--- 
--- 
1 
1 
General disorders & administration site conditions 
 Condition aggravated 
1 
--- 
--- 
1 
Immune system disorders 
 Anaphylactic reaction 
1 
--- 
--- 
1 
Infections and Infestations 
 Bacteremia 
--- 
--- 
1 
1 
 COVID-19 pneumonia 
--- 
--- 
1 
1 
 Pneumonia 
1 
--- 
--- 
1 
 Superinfection bacterial 
--- 
--- 
1 
1 
 Urinary tract infection 
--- 
--- 
1 
1 
Investigations 
 ALT increased 
--- 
1 
--- 
1 
 C-reactive protein increased 
1 
--- 
--- 
1 
 GGT increased 
1 
2 
--- 
3 
 Ferritin increased 
1 
--- 
--- 
1 
Nervous system disorders 
 Status epilepticus 
--- 
--- 
1 
1 
Metabolism and nutrition disorders 
 Hyperglycaemia 
--- 
--- 
1 
1 
Respiratory, thoracic and mediastinal disorders 
 Acute respiratory distress syndrome 
2 
1 
1 
4 
 Respiratory failure 
--- 
--- 
1 
1 
 Pneumomediastinum 
--- 
--- 
1 
1 
 Respiratory distress 
--- 
--- 
1 
1 
---: no events reported 
Note: each patient reported once per preferred term. 
 
 


 
 
 
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Table 2:  Serious Adverse Events (SAEs) in APLICOV-PC Study 
Subject 
ID 
Sex 
Age 
Dose 
Cohort 
SAE event 
Relatedness 
Study Day of 
Onset/Resolution 
 
M 
50 
1.5 mg 
Pyelonephritis 
unrelated 
Day 29/Day 37 
 
M 
40 
1.5 mg 
Acute respiratory distress syndrome 
unrelatedA 
Day 6/Day 14 
M 
32 
1.5 mg 
Anaphylactic reaction 
related 
Day 1/Day 1 
 
M 
75 
1.5 mg 
Acute respiratory distress syndrome 
unrelated 
Day 6/Day 30 
 
F 
51 
1.5 mg 
Condition aggravated 
unrelated 
Day 6/Day 12 
 
M 
52 
1.5 mg 
COVID-19 pneumonia 
unrelatedA 
Day 6/Day 19 
 
M 
71 
2.0 mg 
Acute respiratory distress syndrome 
unrelatedA 
Day 5/Day 18 
 
M 
79 
2.5 mg 
COVID-19 pneumonia & 
pneumomediastinum 
unrelatedA 
Day 09/Day 21 
Day 20/Day 21 
 
M 
57 
2.5 mg 
Bacterial superinfection & respiratory 
failure 
unrelatedA 
Day 18/Day 56 
 
F 
84 
2.5 mg 
Acute respiratory distress syndrome 
unrelatedA 
Day 5/Day 14 
Status epilepticus 
unrelatedB 
Day 51/Day 51 
A: SAE attributed to COVID-19 infection; B: serious adverse event attributed to neuroleptic medication 
Efficacy in COVID-19 Patients 
A secondary objective of the study was to assess efficacy at each dose level based on (1) change 
in SARS-CoV-2 viral load from baseline (Day 1 prior to start of the study treatment) measured at 
Days 4, 7, 15, and 31; (2) time from baseline until undetectable SARS-CoV-2 viral load by 
reverse transcription polymerase chain reaction (RT-PCR); (3) mortality at Days 7, 15, and 31; 
(4) percentage of patients requiring invasive mechanical ventilation and/or ICU admission at 
Days 7, 15, and 31; (5) percentage of patients requiring non-invasive mechanical ventilation at 
Days 7, 15, and 31; and (6) percentage of patients requiring oxygen therapy at Days 7, 15, and 
31. Results of these assessments, summarised in Table 3, showed comparable results across the 
three dose groups. As progressive deterioration of respiratory function and development of 
cytokine release syndrome typically occur at a mean of 10 days from onset of COVID-19 
symptoms44, the endpoint of hospital discharge by Day 15 is considered to reflect successful 
amelioration of life-threatening complications.  
Considering that dose groups were reasonably balance for baseline characteristics, including age, 
gender, time from symptom onset to randomisation, comorbidities associated with increase 
susceptibility to complications from COVID-19 infection, disease severity at baseline, vital signs 
and laboratory assessments at baseline, and viral load at baseline, post-hoc analyses were 
performed to identify factors associated with hospital discharge by Day 15. Logistic regression 
analyses performed to assess a wide range of covariates for correlation with hospital discharge 
by Day 15 found that only the covariate of viral load at baseline was significantly correlated with 


 
 
 
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discharge rate. Additionally, covariates of 2.5-mg plitidepsin dose and age showed correlations 
that nearly reached significance. Consistent with results from the logistic regression analyses, 
differences in viral load at baseline were significantly correlated with efficacy outcomes, 
including use of oxygen therapy, use of invasive and non-invasive mechanical ventilation, and 
death, but viral load at baseline was not correlated with disease severity at baseline. 
Among patients with moderate severity COVID-19 infection (N=23), log-rank analysis of the 
probability of hospital discharge as a function of plitidepsin dose indicated a dose-related 
increased in discharge by Day 8, with 100% (8/8) of patients treated with 2.5 mg/day plitidepsin 
discharged by Day 8 compared with 57% (4/7) treated with 2.0 mg/day and 62% (5/8) treated 
with 1.5 mg/day. 
Table 3: Summary of Protocol-specified Efficacy Endpoints in Study APLICOV-PC 
Endpoint 
Dose Cohort 
1.5 mg 
N=14A 
2.0 mg 
N=15 
2.5 mg 
N=15 
Total 
N=44 
Patients discharged from hospital  
n (%) 
 Day 1 to Day 7 
3 (21.4) 
2 (13.3) 
5 (33.3) 
10 (22.7) 
 Day 1 to Day 8 
6 (42.9) 
9 (60.0) 
10 (66.7) 
25 (56.8) 
 Day 9 to Day 15 
5 (35.7) 
5 (33.3) 
1 (6.7) 
11 (25.0) 
 Day 1 to Day 15 
11 (78.6) 
14 (93.3) 
11 (73.3) 
36 (81.8) 
 Day 1 to Day 31 
13 (92.9) 
14 (93.3) 
13 (86.7) 
40 (90.9) 
Mortality from Day 1 to 
 
 
 
 
 Day 7 
--- 
--- 
--- 
--- 
 Day 15 
--- 
--- 
--- 
--- 
 Day 31B 
1 (7.1) 
--- 
1 (6.7) 
2 (4.5) 
Patients requiring invasive mechanical 
ventilation and/or ICU admission 
 
 
 
 
 Day 1 to Day 7 
2 (14.3) 
1 (6.7) 
2 (13.3) 
5 (11.4) 
 Day 8 to Day 15 
1 (7.1) 
1 (6.7) 
1 (6.7) 
3 (6.8) 
 Day 16 to Day 31 
1 (7.1) 
1 (6.7) 
1 (6.7) 
3 (6.8) 
 Day 1 to Day 31 
2 (14.3) 
1 (6.7) 
3 (20.0) 
6 (13.6) 
Patients requiring non-invasive mechanical 
ventilation  
 
 
 
 
 Day 1 to Day 7 
4 (28.6) 
0 
1 (6.7) 
5 (11.4) 
 Day 8 to Day 15 
3 (21.4) 
0 
2 (13.3) 
5 (11.4) 
 Day 16 to Day 31 
1 (7.1) 
1 (6.7) 
1 (6.7) 
3 (6.8) 
 Day 1 to Day 31 
5 (35.7) 
1 (6.7) 
2 (13.3) 
8 (18.2) 
Patients requiring oxygen therapy at 
 
 
 
 
 Day 7 
12 (85.7) 
12 (80.0) 
11 (73.3) 
35 (79.5) 
 Day 15 
4 (28.6) 
1 (6.7) 
4 (26.7) 
9 (20.5) 
 Day 31 
   Days 1 to 31 
0 
12 (85.7) 
2 (13.3) 
12 (80.0) 
1 (6.7) 
11 (73.3) 
3 (6.8) 
35 (79.5) 
Mean change in viral load from baseline toC 
log10 copies/mL 
 Day 4 
-1.23 
-1.49 
-1.32 
-1.35 
 Day 7 
-2.55 
-2.26 
-2.25 
-2.35 
 Day 15 
-4.22 
-2.70 
-2.92 
-3.25 


 
 
 
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 Day 31 
-4.70 
-3.53 
-3.49 
-3.85 
 
days 
Mean time from baseline until undetectable viral 
loadC 
11 
14 
14 
13 
Abbreviations: --- = no events reported; ICU = intensive care unit 
A:  Patient who experienced an anaphylactic reaction during the first plitidepsin infusion had treatment discontinued and was not 
considered evaluable for efficacy 
B:  One additional patient treated at 2.5 mg/day died on Day 57, because of COVID-19 complications. 
C: Results based on 42 patients at Day 4 (13 at 1.5 mg, 14 at 2.0 mg, 15 at 2.5 mg), 40 patients at Day 7 (13 at 1.5 mg, 14 at 2.0 
mg, 13 at 2.5 mg), 38 patients at Day 15 (12 at 1.5 mg, 13 at 2.0 mg, 13 at 2.5 mg), and 39 patients at Day 31 (11 at 1.5 mg, 
14 at 2.0 mg, 14 at 2.5 mg) 
 
 


 
 
 
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1.3. 
Benefit-risk Assessment 
In the APLICOV-PC study, most patients (87%) had moderate-to-severe disease and 82% of 
patients were discharged by Day 15. As progressive deterioration of respiratory function and 
development of cytokine-release syndrome typically occur at a mean of 10 days from onset of 
symptoms,44 the endpoint of hospital discharge rate at Day 15 is considered to reflect successful 
amelioration of life-threatening complications. Post-hoc analyses showed that only baseline viral 
load was significantly correlated with hospital discharge by Day 15. 
In the APLICOV-PC study, median baseline viral load was 6.1 (1.5 to 10.6) log10 copies/mL a 
mean -3.25 log10 reduction in viral load was observed by Day 15. These results support the 
conclusion that plitidepsin reduces viral replication.  
However, among patients with moderate disease at baseline, log-rank analysis showed a dose-
response effect, with 100% (8/8) treated with 2.5 mg/day plitidepsin discharged by Day 8 
compared with 57% (4/7) treated with 2.0 mg/day and 62% (5/8) treated with 1.5 mg/day. 
Considering the low rate of drug-related Grade ≥3 AEs and the high discharge rate at Day 15, 
along with an average 3.25-log10 reduction in baseline viral load by Day 15, evidence to date 
indicates a positive benefit-risk for plitidepsin for treatment of patients hospitalised for COVID-
19 infection and justifies conducting a randomised, controlled trial to establish tolerance and 
efficacy. 
As plitidepsin is a substrate of cytochrome P450 3A4 (CYP3A4), strong inhibitors and inducers 
of CYP3A4 should not be co-administered with plitidepsin unless there is no therapeutic 
alternative. Moderate inhibitors and inducers of CYP3A4 should be used with caution in 
combination with plitidepsin (Appendix 4 – Inhibitors and Inducers of CYP3A4).  
Additional information about risks based on preclinical findings, clinical findings, and AEs of 
special interest are provided in the IB.  


 
 
 
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2. OBJECTIVES AND ENDPOINTS 
2.1. 
Objectives 
Primary objective 
• To compare efficacy of plitidepsin 1.5 mg or 2.5 mg versus the control assessing the need 
of supplementary oxygen. 
 
Key secondary objective 
• 
To compare efficacy of plitidepsin 1.5 mg or 2.5 mg versus the control assessing the time to 
sustained hospital discharge. 
 
Secondary Objectives 
• To compare efficacy of plitidepsin 1.5 and 2.5 mg versus control: 
• Assessing clinical status by the 11-category WHO Clinical Progression Scale45 (See 
Appendix 13 - World Health Organization (WHO) Clinical Progression Scale). 
• In terms of the need of advanced oxygen support. 
• In terms of need for intensive care support. 
 
• 
To compare safety/tolerability of plitidepsin 1.5 mg or 2.5 mg versus the control in terms 
of: 
o adverse events, adverse reactions and mortality. 
o abnormal laboratory parameters. 
o variations of vital signs. 
o ECG variations. 
 
Other secondary objectives 
• To compare efficacy of plitidepsin 1.5 mg or 2.5 mg versus the control in terms of: 
• 
hospital readmission related to COVID-19. 
• 
clinical evolution.  
• 
the need of supplementary oxygen. 
• 
the need of intensification of respiratory or intensive care support.  
• 
the need of intensification of pharmacological therapies.  
• 
superinfections. 
• 
mortality. 
• 
the evolution of viral load. 
• 
the evolution of inflammatory markers. 
• 
the immune response against SARS-CoV-2. 
 
• To compare efficacy in the primary endpoint and describe safety/tolerability of pooled 
plitidepsin arms versus control. 
• 
To compare efficacy in the primary endpoint and describe safety/tolerability between plitidepsin 
arms (1.5 versus 2.5 mg) in case both are significantly superior to the control. 


 
 
 
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• To explore the influence of risk factors or scores for clinical deterioration that were not 
individually included.  
• To compare the results obtained before and after the change of the primary and secondary 
endpoint (protocol v.6 versus v.7). 
2.2. 
Endpoints 
Primary efficacy endpoint 
• 
Time to sustained withdrawal of supplementary oxygen (11-category WHO Clinical Progression 
Scale ≤4) with no subsequent reutilisation during remaining study period (See Appendix 13 - 
World Health Organization (WHO) Clinical Progression Scale). 
Key secondary efficacy endpoint  
• 
Time to sustained (i.e., with no subsequent readmission to Day 31) hospital discharge (since 
randomisation). 
Secondary endpoints 
Efficacy: 
• Clinical status, as assessed by the 11 category WHO Clinical Progression Scale, at Day 8 
(±1) (See Appendix 13 - World Health Organization (WHO) Clinical Progression Scale).  
• Total duration of advanced oxygen support (high-flow nasal oxygen, extracorporeal 
membrane oxygenation -ECMO-, non-invasive ventilation or mechanical ventilation). 
• Percentage of patients in each study group requiring admission to ICU on Days 4, 8, 15, 
and 31. 
 
Safety/tolerability: 
• Frequency of TEAEs; 
• Frequency of TEAEs of ≥ 3 according to NCI-CTCAE v5.0; 
• Frequency of treatment-emergent adverse events of special interest (AESIs); 
• Frequency of serious adverse events (SAEs); 
• Frequency of drug-related serious adverse events (i.e., SARs); 
• 
Frequency of adverse events leading to treatment discontinuation; 
• Frequency of deaths; 
• Change respect to baseline in individual study-defined laboratory parameters (See 
Section 7.2.4.); 
• Change respect to baseline in individual vital signs (See Section 7.2.5.); 
• Change respect to baseline in individual study-defined ECG parameters (See Section 
7.2.5.). 
Other secondary endpoints 
• Percentage of patients in each study group requiring hospital readmission due to COVID-
19-related signs or symptoms through Day 31. 


 
 
 
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• Percentage of patients in each study group and in each of the categories of the 
11-category WHO Clinical Progression Scale on Days 4, 8, 15 and 31 (See Appendix 13 - 
World Health Organization (WHO) Clinical Progression Scale). 
• Percentage of patients in each study group requiring oxygen therapy on Days 4, 8, 15 and 
31. 
• Time to intensification of respiratory support (WHO >6 [intubation]) (See Appendix 13 - 
World Health Organization (WHO) Clinical Progression Scale). 
• Total duration of intensive care unit (UCI) stay for each study group. 
• Percentage of patients in each study group requiring high-flow oxygen on Days 4, 8, 15, 
and 31. 
• Percentage of patients in each study group requiring non-invasive mechanical ventilation 
on Days 4, 8, 15, and 31. 
• Percentage of patients requiring either extracorporeal membrane oxygenation ECMO or 
invasive mechanical ventilation by Days 4, 8, 15, and 31. 
• Time to initation with immune-modulating drugs. 
• Time to initiation with antiviral drugs. 
• Percentage of patients receiving subsequent immune-modulating drugs on Days 4, 8, 15 
and 31. 
• Percentage of patients receiving subsequent antiviral drugs on Days 4, 8, 15 and 31. 
• Percentage of patients in each study group with nosocomial infection by Days 4, 8, 15 and 
31. 
• Mortality in each study group on Days 4, 8, 15 and 31. 
• 
Change in SARS-CoV-2 viral load in each study group from Day 1 before administration 
of the study drug until Day 8. 
• 
Percentage of patients in each study group with undetectable SARS-CoV-2 viral load on 
Day 8. 
• 
Change in inflammatory biomarkers (C- reactive protein [CRP], ferritin, interleukin [IL]-
6, IL-1β, IL-10 and tumour necrosis factor alpha [TNFα]) in each study group from 
baseline until Days 2, 3, 4, 8, and 31. 
• 
Change respect to baseline in individual serological assessments. 
• Obesity, hypertension, age and individual co-morbidities included in the Charlson Index 
(Appendix 11- Age-adjusted Charlson Index), ISARIC-4C score (Appendix 14 - ISARIC 
4C Mortality & 4C Deterioration Scores), or vaccination status. 
• Time to sustained withdrawal of supplementary oxygen (11-category WHO Clinical 
Progression Scale ≤4) with no subsequent reutilisation during remaining study period, 
before (protocol v.6) and after the amendment (protocol v.7). 
• Time to sustained (i.e., with no subsequent readmission to Day 31) hospital discharge 
(since randomisation), before (protocol v.6) and after the amendment (protocol v.7). 
 
Additionally, a dedicated QTc substudy will be performed in a subset of approximately 
50 patients with ECGs collected over Days 1 to 3 using Holter monitors to assess treatment 
impact on QTc prolongation. See Appendix 8 for objectives and respective endpoints planned 
for the QTc substudy. The substudy patients will have blood sampling for pharmacokinetic 
assessments over Days 1 to 4. 


 
 
 
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3. INVESTIGATION PLAN 
3.1. 
Overall Study Design and Plan Description 
An overview of study design is shown in Figure 1. This is a multicentre, open-label, controlled 
Phase 3 study in which adults requiring hospital admission and O2 supplementation for 
management of moderate COVID-19 infection will be randomised in 1:1:1 to: 
• Plitidepsin 1.5 mg arm: Patients will receive plitidepsin 1.5 mg/day intravenous (IV) in 
addition to dexamethasone on days 1 to 3 (See Section 5. Study treatments).   
• Plitidepsin 2.5 mg arm: Patients will receive plitidepsin 2.5 mg/day IV in addition to 
dexamethasone on days 1 to 3 (See Section 5. Study treatments). 
• Control arm: Patients will receive dexamethasone IV on Days 1 to 3. Additionally, in 
accordance with local treatment guidelines, patients in this group may receive a 
regulatory-approved antiviral treatment (See Section 5. Study treatments).  
Randomisation will be stratified for 3 factors:  
a) Geographical Region (Europe versus Rest of the World);  
b) Charlson Comorbidity Index (0-1 versus >1) (Appendix 11 – Age-adjusted Charlson 
Index); and 
c) Barthel Index (≥90 versus <90) (Appendix 7 - Barthel Index for Functional 
Assessment). 
From treatment initiation on Day 1, patients will be followed in the hospital for at least 4 days 
and then through Day 31 (±3 days) or resolution/stabilisation of treatment-related adverse events, 
treatment-emergent adverse events of special interest, and SAEs. Patients discharged from the 
hospital prior to Day 8 will return to an out-patient clinic for assessments on Days 8 (±1 day) and 
31 (±3 days). On Day 15 (±1 day), patients will be followed up in remote or on-site visit 
(Appendix 5 – Schedule of Assessments).  
An Independent Data Monitoring Committee (IDMC) will oversee study conduct (safety and 
primary endpoint), including analysis of summary safety data as per the trial requirements.  
The study is expected to randomise approximately 609 patients (203 in each arm) over a period 
of 20 months.  
Patients will be considered to be on study from the signature of the informed consent form (ICF) 
until the end of the follow-up period, that is, completion of the protocol-specified follow-up visit 
on Day 31 (±3 days) or until resolution/stabilisation of treatment-related AEs, treatment-
emergent adverse events of special interest, and SAEs that occurred through Day 31, whichever 
is longer.  


 
 
 
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Figure 1. Schema of the Study 
 
  
Abbreviations: IV = intravenous 
Notes: The study allows up to a total cumulative dose of 60 mg of dexamethasone base (calculation of the total dose will also 
include corticosteroids administered within 72 hours before the start of the study treatment and dexamethasone administered as 
premedication). 
a Plitidepsin 1.5 mg arm: Patients will receive plitidepsin 1.5 mg/day intravenous (IV) in addition to dexamethasone on days 1 to 
3. 
b Plitidepsin 2.5 mg arm: Patients will receive plitidepsin 2.5 mg/day IV in addition to dexamethasone on days 1 to 3. 
c Control arm: Patients will receive dexamethasone IV on Days 1 to 3. Additionally, in accordance with local treatment 
guidelines, patients in this group may receive a regulatory-approved antiviral treatment. Antiviral treatment to be used according 
to the approved product information in each country, different dosages could be used.  
 
 
3.1.1. 
Independent Data Monitoring Committee 
An IDMC will be established to provide study oversight considering that this is a multicentre, 
randomised study being performed in a population at high risk for morbidity and mortality. The 
IDMC will be established and operated in compliance with the FDA Guidance for Industry 
“Establishment and Operation of Clinical Trial Data Monitoring Committees”. 
The IDMC will be composed of individuals external to the study sponsor, trial managers 
(including sponsor’s and contract research organisation’s [CRO] medical monitors), and study 
investigators, and will be comprised of at least 1 clinician specialised in the treatment of 
COVID-19 patients, 1 clinician specialised in assessment of clinical study safety issues, and 
1 biostatistician specialised in analysis of clinical trials. One IDMC member will serve as chair 
and will prepare minutes of each IDMC meeting, which will be provided to the study sponsor, 
sponsor’s medical monitor, and CRO project manager only at the end of the study. 
Treatment Period
Screening (Day 0-1)
Randomization (Day1) (1:1:1)
a Plitidepsin 1.5 mg IV infusion 
for 60-minutes for 3 days
+ dexamethasone  
Patients enrolled in control arm may 
receive regulatory approved 
antivirals as per local guidelines.
End of the study (Day 31±3 days)
Screening period
b Plitidepsin 2.5 mg IV infusion 
for 60-minutes for 3 days
+ dexamethasone  
c Control arm:
dexamethasone  
Follow-up Period


 
 
 
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An initial open meeting/teleconference between the study sponsor, sponsor’s medical monitor, 
and IDMC will be held before enrolling the first patient on study to discuss the protocol and 
analytic plan, ICF, and plans for IDMC monitoring of study safety and effectiveness data.  
The IDMC will have responsibility for: 
• Review of all SAEs. 
• Review of safety trends, such as an accumulating number of deaths in the study (i.e., 
from administration of the first dose of study drug on Day 1 through Day 31), to 
determine if there is a difference between plitidepsin and control groups and potential 
impact on study conduct. 
• A futility analysis for efficacy/safety will be performed when 33% of events have been 
reached. The rho family of beta-spending functions (with ρ=1.18) will be used for the 
calculation of the stopping boundaries for futility in order to control type II error. The 
stopping boundaries for the futility analysis will be calculated with the actual number of 
events available in the ITT population at that moment; if the sample events at the futility 
analysis is 116 in a pair comparison, the beta-spending corrected p-value to reject the 
alternative hypothesis should be higher or equal than 0.4199 and this p-value is 
associated with a HR≤1.0382. 
If the recommendation of the IDMC is to discontinue one of the plitidepsin dosing arms at this 
futility analysis following the stopping rules, the study will continue from that point on a 1:1 
randomisation fashion until the completion of the remaining treatment arms (203 patients per arm 
and 353 events of sustained withdrawal of supplementary oxygen in total necessary to perform the 
final analysis). The patients still ongoing in the dropped arm would continue to be followed up as 
per protocol and a Bonferroni-adjusted type I error rate of 1.25% will be kept for the comparison 
of the primary endpoint between the remaining plitidepsin arm and the control arm. 
In addition, at the time when 30 patients have been treated per group with a 30-day follow-up, the 
IDMC Support Team will provide the IDMC Chairperson with unblinded information on the 
number of deaths and SAEs. Upon review of this data, if either the difference in the percentage of 
patients with deaths or SAEs Grade >3 is at least 20% higher in any IMP group in comparison 
with the Control Group, IDMC Chairperson will contact the other members of the IDMC and the 
clinical trial would be halted for a specific safety analysis by the IDMC if she/he deems it 
necessary. 
The IDMC can ask for a temporary halt of the clinical trial at any time to better analyse any 
potential benefit/risk concern.  
A formal IDMC charter will be finalised before study initiation. 
3.2. 
Discussion of Study Design, Including the Choice of Control Groups 
This is a randomised, open-label, Phase 3 study in adult patients requiring hospitalisation and O2 
supplementation for management of moderate COVID-19 infection. The rationale for this study 
is outlined in Section 1.1. The study is designed to obtain safety and efficacy of both low dose 
(1.5 mg IV) and high dose (2.5 mg IV) plitidepsin. Because there were no clear differences in 
safety/tolerability and efficacy results for the 3 plitidepsin dose levels (1.5, 2.0, and 2.5 mg) 
evaluated in the APLICOV-PC study, this study design will help to assess the efficacy and safety 


 
 
 
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of both low dose (1.5 mg) and high dose (2.5 mg), and it will be compared with control arm for 
COVID-19. The target population of this study is adult patients requiring hospitalisation and O2 
supplementation for management of moderate COVID-19 infection.  
All patients will receive dexamethasone phosphate 8 mg/day IV (equivalent to 6.6 mg 
dexamethasone base) on Days 1 to 3 (administered as a premedication in plitidepsin arms), 
followed by dexamethasone phosphate 7.2 mg/day (equivalent to 6 mg/day dexamethasone base) 
PO/IV from Day 4 and up to a total cumulative dose of 60 mg of dexamethasone base (as per 
physician judgement according to patient clinical condition and evolution). 
Additionally, in accordance with local treatment guidelines, patients randomised to the control 
arm may receive a regulatory-approved antiviral treatment, such as remdesivir (200 mg IV on 
Day 1 followed by 100 mg/day IV on Days 2 to 5) or favipiravir (1600 mg BID PO on Day 1, 
followed by 600 mg BID PO daily for 2 to 5 days).  
Best supportive care, consistent with National Institute of Health COVID-19 Treatment 
Guidelines (www.covid19treatmentguidelines.nig.gov) or local country guidelines will be 
provided to all study participants. 
3.3. 
End of Study Definition 
The study is considered completed after the last patient has completed all protocol-specified 
evaluations, including the protocol-specified Day 31 (±3 days) follow-up or until 
resolution/stabilisation of  treatment-related adverse events, treatment-emergent adverse events 
of special interest, and SAEs that occurred through Day 31, whichever is longer. 
3.4. 
Selection of Doses in the Study 
Selection of doses for the Phase 1 APLICOV-PC study in patients hospitalised for COVID-19 
infection was based on the rationale described below. 
The antiviral activity of plitidepsin was tested in vitro against a variety of cells infected with 
SARS-CoV-2 virus. One of the first experiments using Vero E6 cells showed an IC50 of 
3.265 (95% confidence interval [CI]: 2.973, 3.585) nM and a Hill slope (H) of 2.082. Using the 
below formula, 90% maximal inhibitory concentration (IC90) was estimated as 
9.38 (95% CI: 7.65, 11.50) nm in Vero cells. 
ICF𝑖𝑖𝑖𝑖 𝑣𝑣𝑣𝑣𝑣𝑣𝑣𝑣𝑣𝑣= ൬
F
100 −F൰
1/H
× IC50𝑖𝑖𝑖𝑖 𝑣𝑣𝑣𝑣𝑣𝑣𝑣𝑣𝑣𝑣 
Plasma protein binding of plitidepsin was estimated as 98% and 96% in human and rat plasma, 
respectively. 
An in vivo tissue distribution study in rats administered a single IV bolus dose of 0.2 mg/kg 14C-
plitidepsin showed significantly increased distribution of radioactivity into lungs, with a lung-to-
blood ratio (LBR) of approximately 8 and a lung-to-plasma partition coefficient ratio of 
approximately 543.46 The partition coefficient ratio enables quantification of the total drug 
concentration in tissue.  


 
 
 
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By assuming similar lung distribution in humans as observed in rodents and given a similar 
fraction of unbound drug in plasma and tissue in humans and rats, unbound exposures in human 
lung can be estimated using the equation 
ICFtotal,plasma =
ICFtotal, 𝑖𝑖𝑖𝑖 𝑣𝑣𝑣𝑣𝑣𝑣𝑣𝑣𝑣𝑣
fu, human ·  LBRrat
 
where ICFtotal,plasma is the total target plasma concentration (µg/L), ICFtotal,in vitro is the 
concentration (µg/L) used in the in vitro experiment, fu,human is the unbound fraction in human 
plasma, and LBRrat is the lung-blood ratio in the distribution study in rats, the total plasma 
concentration (µg/L) of plitidepsin associated with lung exposure above the in vitro target 
concentration IC50 and IC90 were estimated at 0.33 (95% CI: 0.30, 0.37) µg/L and 
0.96 (95% CI: 0.78, 1.18) µg/L, respectively, in Vero cells. 
Plitidepsin PK was assessed in Phase 1 studies evaluating different dosing schedules in patients 
with solid tumours and haematologic malignancies. The dosing schedules examined, dose 
intensity, maximum tolerated dose, and recommended dose for further studies are summarised in 
Table 4. A validated population PK model showed no link between body surface area and plasma 
clearance, so flat dosing is considered preferable. 
Of all the dosing regimens studied, the regimen of 1-hour IV on Days 1 to 5 Q4W was 
considered ideal for an infectious disease indication, maintaining sustained exposure and 
allowing daily adjustments based on the patient’s response during the most critical days (1 to 3) 
to overcome disease. 


 
 
 
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Table 4: Phase 1 Studies of Plitidepsin as a Single-agent in Patients with Solid Tumours 
and Haematologic Malignancies 
Dosing regimen 
24-h IV 
D1, 8, 15 
Q4W 
3-h IV 
D1, 15 
Q4W 
1-h IV 
D1, 8, 15 
Q4W 
24-h IV D1, 15 Q4W 
1-h IV 
D1 to 5 
Q3W 
Plitidepsin 
Plitidepsin+L-carnitine 
Number of patients 
35 
27 
48 
67 
20 
37 
MTD (mg/m2) 
4.5 
6 
3.6 
6 
8 
1.35 
RD (mg/m2) 
3.75 
5 
3.2 
5 
7 
1.2 
Dose intensity at RD 
(mg/m2/week) 
2.8 
2.5 
2.4 
2.5 
3.5 
2.0 
Abbreviations: D = day; h = hour; IV = intravenous; MTD = maximum tolerated dose; Q3W = every 3 weeks; 
Q4W = every 4 weeks; RD = recommended dose for further studies 
A validated population PK model of plitidepsin (Pharma Mar data on file) was used to simulate 
plitidepsin plasma profiles in typical subjects treated with the selected dose regimens of 
1.5-hour IV on Days 1 to 3 to observe whether they would achieve estimated target plasma 
concentrations with antiviral activity set at 0.33 µg/L (IC50) and 0.96 µg/L (IC90). Results, 
presented in Figure 2, showed that flat doses of 1.5, 2.0, and 2.5 mg were associated with plasma 
concentrations above IC50 throughout the 3-day treatment period and remained above IC90 during 
most of the administration interval. Accumulation after 3 repeated daily administrations is 
minimal. Moreover, the cumulative doses associated with the proposed administration schedule 
(4.5, 6.0, and 7.5 mg) are below the cumulative doses (8.4 to 12.0 mg) recommended on the 
basis of safety assessments for patients with advanced solid tumours receiving plitidepsin on a 
D x 5 Q3W schedule in a small Phase 1 study.47 


 
 
 
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Figure 2. Plitidepsin Plasma Concentration versus Time Profiles 
 
Abbreviations: CI = confidence interval; D = day; h = hour; IV = intravenous; IC50 = half-maximal inhibitory 
concentration; IC90 = 90% maximal inhibitory concentration 
Note: Plitidepsin plasma concentration versus time profiles predicted for a dosing schedule of 1.5-h IV on 
Days 1 to 3 at doses of 1.5, 2.0, and 2.5 mg using a validated population PK model. The horizontal black lines 
represent the total plasma concentrations associated with concentrations in lungs equivalent to IC50 and IC90 
and in vitro. 


 
 
 
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4. SELECTION OF STUDY POPULATION 
Prospective approval of protocol deviations to recruitment and enrolment criteria, also known as 
protocol waivers or exemptions, is not permitted. 
4.1. 
Inclusion Criteria 
Patients must fulfil all of the following requirements to enter the study: 
1. Signed informed consent obtained prior to initiation of any study-specific procedures and 
study treatment. 
2. Documented diagnosis of SARS-CoV-2 infection, determined by either qualitative 
polymerase chain reaction (PCR), antigen test by local laboratory or any other validated 
method approved by the local health authority, from appropriate biological samples 
collected no more than 72 hours prior to study treatment on Day 1. 
3. Patient meets category 5 on the 11-point WHO Clinical Progression Scale (Appendix 13 - 
World Health Organization (WHO) Clinical Progression Scale): requires hospitalisation 
and oxygen by mask or nasal prongs/cannula. 
4. A maximum of 14 days from onset of COVID-19 symptoms to initiation of study 
treatment on Day 1. 
5. Male or female aged ≥18 years. 
6. Adequate bone marrow, liver, kidney, and metabolic function, defined by the following 
tests performed at local laboratory: 
• Absolute neutrophil count ≥500/mm3 (0.5 x 109/L). 
• Platelet count ≥75,000/mm3 (75 x 109/L). 
• ALT and AST ≤3 x upper limit of normal (ULN). 
• Serum bilirubin ≤1 x ULN (or direct bilirubin <1 x ULN when total bilirubin is above 
ULN). 
• Calculated creatinine clearance ≥30 mL/min (Cockcroft-Gault equation). 
• CPK ≤2.5 x ULN except if the patient has had recent (i.e, in the last week) shivering 
episodes or trauma. In that case, the level of CPK should be ≤5 x ULN).  
7. Agree not to participate in another interventional clinical trial through Day 31. 
8. Females of reproductive capacity must have a negative serum or urine pregnancy test by 
local laboratory at study enrolment and must be non-lactating. 
9. Females and males with partners of child-bearing potential must use effective 
contraception while on study treatment and for 6 months after last dose of plitidepsin. 
Patients in the control arm must use effective contraception at the time indicated in the 
approved product information (summary of product characteristics [SmPC] or leaflet). If 
no information is available in the approved product information, patients in the control 
arm must use effective contraception for at least one week after the study completion or 
the time indicated based on the investigator’s discretion. 


 
 
 
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4.2. 
Exclusion Criteria 
The presence of any of the following criteria excludes a patient from participating in the study: 
1. Subjects with a pre-baseline (i.e., in the month preceding the current COVID-19 infection) 
impairment in general health condition for whatever reason except COVID-19, with a 
severe dependency for daily living activities (Barthel index <60/100, Appendix 7 - 
Barthel Index for Functional Assessment) or chronic oxygen therapy. 
2. Having received treatment for COVID-19 in another clinical trial in the prior 4 weeks, 
except documented allocation in a placebo arm. 
3. Evidence of respiratory failure at the time of randomisation, based on resource utilisation 
requiring at least one of the following: endotracheal intubation and mechanical 
ventilation, oxygen delivered by high-flow nasal cannula, non-invasive positive pressure 
ventilation, ECMO, or clinical diagnosis of respiratory failure (i.e., clinical need for one 
of the aforementioned therapies, which could not be administered in a resource-limited 
setting). 
 
4. Patients with severe COVID-19, meeting score >5 on the 11-point WHO Clinical 
Progression Scale (Appendix 13 - World Health Organization (WHO) Clinical 
Progression Scale) or presenting, after an initial stabilisation prior to randomisation, any 
of clinical signs indicative of severe systemic illness, such as respiratory rate ≥30 per 
minute, heart rate ≥125 per minute, or PaO2/FiO2 <300. In case a direct measure of PaO2 
has not been obtained, it should be imputed according to referenced formula (Appendix 9 
- Imputation of PaO2 from SpO2). For sites located over 1,000 m above sea level, 
PaO2/FiO2 ratio will be adjusted (Appendix 10 - Adjustment of PaO2 from a Site at High 
Altitude; see also Appendix 12 - Imputation of FiO2 from oxygen flow values. High-flow 
oxygen therapy). 
 
5. Patients receiving, at randomisation, treatment with antiviral therapy against SARS-CoV-
2 or requiring anti-inflammatory/immunomodulating drugs beyond glucocorticoids with 
the exception listed below: 
 Prior administration of dexamethasone or equivalent glucocorticoid might be 
acceptable if: 
o The total daily dose is no higher than 10 mg of dexamethasone phosphate 
(equivalent to dexamethasone base 8.25 mg/day) or equivalent glucocorticoids 
(Appendix 15 – Glucocorticoid equivalent anti-inflammatory doses). 
o The duration of the treatment does not exceed 72 hours prior to study treatment 
Day 1. 
 Prior administration of an antiviral might be acceptable in the following 
circumstances: 
o For small molecules (e.g., remdesivir, molnupiravir, nirmaltrevir/ritonavir), they 
must have been given for an earlier stage of the disease, outside a clinical trial, 
and there should be a documentation of objective clinical deterioration plus 
evidence of persisting positivity for SARS-CoV-2 in appropriate biological 
samples. Last dose of previous antiviral drugs should have been administered at 
least 24 h before randomisation. 


 
 
 
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o For antiviral monoclonal antibodies, they must have been given for an earlier 
stage of the disease (including pre-exposure prophylaxis), outside a clinical trial, 
and there should be a documentation of objective clinical deterioration plus 
evidence of persisting positivity for SARS-CoV-2 in appropriate biological 
samples. Last dose of antiviral monoclonal antibodies should have been 
administered at least 1 week before randomisation. 
6. Patients receiving treatment with chloroquine or derivatives within 8 weeks before 
enrolment or during the study. 
7. Patients receiving treatment with strong CYP3A4 inhibitors or inducers (Appendix 4 – 
Inhibitors and Inducers of CYP3A4). 
8. Viral illness (other than COVID-19) requiring therapy, except for patients with treated 
and adequately controlled (undetectable) human immunodeficiency virus infection. 
9. Patients with uncontrolled known primary or secondary immunodeficiency, including 
chronic treatment with glucocorticoids (i.e., prednisone at a daily dose of >10 mg for 
>1 month, or another glucocorticoid at equipotent dose). 
 
10. Any of the following cardiac conditions or risk factors: 
• Sinus bradycardia (<50 beats/min), sinus nodal dysfunction (sick sinus disease), 
atrio-ventricular block of any degree (PR >200 msec), or any other bradyarrhythmia 
(<50 beats/min), except for patients with permanent pacemakers; 
• Cardiac infarction, cardiac surgery or cardiac insufficiency episode within the last 6 
months; 
• Known abnormal value of left ventricular ejection fraction (LVEF <LLN), unless 
documented confirmation of recovery (LVEF >LLN) in the previous month; 
• QT interval corrected using Fridericia’s formula (QTcF) >450 msec for males or >470 
msec for females; 
• History of known congenital or acquired QT prolongation; 
• Uncorrected hypokalaemia, hypocalcaemia (adjusted), and/or hypomagnesemia at 
screening; 
• Troponin test performed at local laboratory >1.5 x ULN; or 
• Need for an unreplaceable drug that prolongs QT and it is clearly associated with a 
known risk for torsades de pointes (TdP) (Appendix 8a - Lists of Drugs That Prolong 
the QT Interval and/or Induce Torsades de Pointes Ventricular Arrhythmia); in case of 
being already on treatment with these aforementioned drugs, a minimum of 4 half-
lives of the drug is required before replacement (if feasible). 
 
11. Hypersensitivity to the active ingredient or any of the excipients (mannitol, 
macrogolglycerol hydroxystearate, and ethanol) or patients for whom dexamethasone, 
antihistamine H1/H2 or antiserotoninergic agents are contraindicated. 


 
 
 
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12. Females who are pregnant (negative serum or urine pregnancy test required for all 
females of child-bearing potential at screening) or breast feeding. 
13. Females and males with partners of child-bearing potential (females who are not 
surgically sterile or postmenopausal defined as amenorrhoea for >12 months) who are not 
using at least 1 protocol­specified method of contraception. 
14. Any other clinically significant medical condition (including major surgery within the last 
3 weeks before screening) or laboratory abnormality that, in the opinion of the 
investigator, would jeopardise the safety of the patient or potentially impact on patient 
compliance or the safety/efficacy observations in the study. 
4.3. 
Disease Diagnostic Criteria 
Patients with a documented diagnosis of SARS-CoV-2 infection performed by a local laboratory 
through either qualitative PCR, antigen test, or any other validated method approved by the local 
health authority, from appropriate biological samples collected no more than 72 hours before 
study treatment on Day 1, meeting category 5 on the 11-point WHO Clinical Progression Scale 
(Appendix 13 - World Health Organization (WHO) Clinical Progression Scale), and symptoms 
onset not beyond 14 days before initiation of study treatment, are required for enrolment. In the 
case that the patient had experienced more than one COVID-19 episodes, onset of symptoms 
should be referred to the most recent one. 
4.4. 
Discontinuation Criteria 
4.4.1. Screen Failures 
Screen failures are defined as patients who consent to participate in the clinical study but are not 
subsequently enrolled in the study. A minimal set of screen failure information is required to 
ensure transparent reporting of screen failure patients to meet the Consolidated Standards of 
Reporting Trials (CONSORT) publishing requirements and to respond to queries from regulatory 
authorities. Minimal information includes demography, screen failure details, eligibility criteria, 
and any SAEs related to the study participation. Rescreening is not allowed in this study. 
4.4.2. Early Discontinuation of Study  
Patients may withdraw from the study at any time at his/her own request or may be withdrawn at 
any time at the discretion of the investigator for safety, behavioural, or administrative reasons. If 
the patient withdraws consent for disclosure of future information, the sponsor may retain and 
continue to use any data collected before such a withdrawal of consent. Additionally, patients 
may request destruction of any samples taken and not tested, and the investigator must document 
this in the site study records. Refer to the Schedule of Assessments (Appendix 5) for data to be 
collected at the time of study discontinuation and follow-up and for any further evaluations that 
need to be completed.  
Additional reasons for discontinuation can include, but are not limited to: 
• Administration of treatments not allowed in the protocol (see Section 6.1) 


 
 
 
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• Adverse event 
• Lack of efficacy 
• Investigator’s decision 
• Patient refusal as reason for discontinuation 
All cases of treatment discontinuation must be documented (date and reason) in the electronic 
case report form (eCRF). A subject may stop the study treatment but desirably should continue to 
the end of study. 
Patients who receive at least 1 dose of plitidepsin and withdraw from the study will be followed 
for at least 31 days (±3 days) after administration of the last dose of plitidepsin to follow-up on 
possible open TEAEs at withdrawal or for potential late-onset treatment-related TEAEs.  
Cardiac Changes (e.g., QTc) 
If a clinically significant finding is identified including, but not limited to, changes from baseline 
in QTcF after enrolment, the investigator or qualified designee will determine if the patient can 
continue in the study and if any change in patient management is needed. This review of the 
triplicate 12-lead ECGs printed at the time of collection must be documented. Any new clinically 
relevant finding should be reported as an AE. 
A patient who meets either bulleted criterion based on the average of triplicate 12-lead ECG 
readings will be withdrawn from the treatment:  
• Average QTc >500 msec 
• Average change from baseline QTc >60 msec 
• TdP 
• Polymorphic ventricular tachycardia 
• Signs/symptoms of serious arrhytmia 
4.4.3. Lost to Follow-up 
A patient will be considered lost to follow-up if he/she repeatedly fails to return for scheduled 
visits on Days 8 (±1 day) and 31 (±3 days), and is not reachable for Day 15 (±1 day) call or visit, 
and is unable to be contacted by the study site.  
The following actions must be taken if a patient fails to return to the clinic for a required study 
visit or fails to answer the phone call for Day 15 (±1 day): 
• The site must attempt to contact the patient and reschedule the missed visit as soon as 
possible, counsel the patient on the importance of maintaining the assigned visit schedule, 
and ascertain whether or not the patient wishes to and/or should continue in the study. 
• In cases in which the patient is deemed lost to follow-up, the investigator or designee 
must make every effort to regain contact with the patient (where possible, 3 telephone 
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local equivalent methods). These contact attempts should be documented in the patient’s 
medical record. 
Should the patient continue to be unreachable, he/she will be considered to have withdrawn from 
the study with a primary reason of loss to follow-up.  
4.4.4. Replacement Procedures 
No formal replacement of patients is foreseen. As the primary analysis of the study will be 
conducted in the Intent-to-Treat (ITT) population (see Section 8.2.2), the accrual will continue 
until 609 patients in the ITT population have been recruited. 
4.4.5. Follow-up of Patients Prematurely Discontinued From the Study Treatment 
Regimen or Withdrawn From Study 
Due to continued scientific importance of patient data even if study treatment is discontinued 
early, patients who withdraw from the study will be asked to complete all subsequent study 
procedures (follow-up/end of study visit), as described in the Schedule of Assessments 
(Appendix 5). Patients who are no longer hospitalised may complete their assessments by 
telephone or other means of remote communication. 
Treatment-related adverse events, treatment-emergent adverse events of special interest, and 
SAEs that are ongoing at the time of discontinuation, or that develop before the protocol-
specified Day 31 (±3 days) follow-up visit, will be followed until resolution or stabilisation. 
Steps will be taken by the sites to ascertain vital status in all randomised patients (e.g., with a 
vital records search) up through Day 31.  
4.5. 
Stopping Rules 
The study will consist of approximately 609 patients included in the ITT population and 
randomised as 1:1:1 to 3 arms (plitidepsin 1.5 mg, plitidepsin 2.5 mg, and control) with 
203 patients in each arm. A futility analysis for efficacy/safety will be performed when 33% of 
events (sustained withdrawal of supplementary oxygen) have been reached. The rho family of 
beta-spending functions (with ρ=1.18) will be used for the calculation of the stopping boundaries 
for futility in order to control type II error. The stopping boundaries for the futility analysis will 
be calculated with the actual number of events available in the ITT population at that moment; if 
the number of events at the futility analysis is 116 in a pair comparison, the beta-spending 
corrected p-value to reject the alternative hypothesis should be higher or equal than 0.4199 and 
this p-value is associated with a HR≤1.0382. 
If the recommendation of the IDMC is to discontinue one of the plitidepsin dosing arms at this 
futility analysis following the stopping rules, the study will continue from that point on a 
1:1 randomisation fashion until the completion of the remaining treatment arms (203 patients per 
arm and 353 events of sustained withdrawal of supplementary oxygen in total necessary to 
perform the final analysis). The patients still ongoing in the dropped arm would continue to be 
followed up as per protocol. 
 


 
 
 
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Study Termination 
The sponsor reserves the right to close a study site or terminate the study at any time for any 
reason at the sole discretion of the sponsor. Study sites will be closed upon study completion. A 
study site is considered closed when all required documents and study supplies have been 
collected and a study site closure visit has been performed. Reasons for study termination may 
include, but are not limited to: 
• Adverse events unknown to date (i.e., not previously reported in any similar 
investigational study drug trial with respect to their nature, severity, and/or duration). 
• Increased frequency and/or severity and/or duration of known, anticipated, or previously 
reported AEs (this may also apply to AEs defined at enrolment as baseline signs and 
symptoms). 
• Medical or ethical reasons affecting the continued performance of the study. 
• Difficulties in the recruitment of patients. 
• Cancellation of drug development. 
The investigator may initiate study site closure at any time, provided there is reasonable cause 
and sufficient notice is given in advance of the intended termination. Reasons for the early 
closure of a study site by the sponsor or investigator may include, but are not limited to: 
• Failure of the investigator to comply with the protocol, the requirements of the 
Institutional Review Board (IRB)/Independent Ethics Committee (IEC) or local health 
authorities, the sponsor's procedures, or Good Clinical Practice (GCP) guidelines. 
• Inadequate recruitment of participants by the investigator.  


 
 
 
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5. STUDY TREATMENTS 
Study treatment is defined as any investigational treatment(s), marketed product(s), placebo, or 
medical device(s) intended to be administered to a study patient according to the study protocol. 
Study treatments for this study are summarised in the section below.  
5.1. 
Treatments Administered 
INN name 
Plitidepsin 
Pharmaceutical 
form 
Powder and solvent for concentrate for solution of infusion 
Formulation 
Plitidepsin 2 mg powder is provided as a sterile, preservative-free, and white to off-white 
lyophilised powder/cake comprising 2 mg plitidepsin and 
 mannitol in a 
single-dose, 10 mL clear type 1 glass vial.  
Solvent for plitidepsin is provided as a sterile, preservative-free, clear, slightly viscous 
aqueous liquid (4 mL) containing 
macrogolglycerol ricinoleate and 
 
ethanol in a single-dose type 1 clear glass ampoule.  
For administration, vial contents are reconstituted by addition of 4 mL of solvent for 
plitidepsin to obtain a slightly yellowish solution containing 0.5 mg/mL plitidepsin with 
mannitol, macrogolglycerol ricinoleate and ethanol excipients. The required amount of 
plitidepsin reconstituted solution is added to bag containing 0.9% sodium chloride or 5% 
glucose for IV injection and administered as an IV infusion over 60 minutes. 
  
Packaging and 
labelling 
Packaging and labelling will be in accordance with applicable local regulatory 
requirements and applicable Good Manufacturing Practice (GMP) guidelines. 
Storage 
Plitidepsin should be stored refrigerated between 2ºC and 8ºC and the vials should be kept 
in the outer carton to protect them from light. Excursions in temperature between 0°C and 
15°C that may be experienced during shipping and distribution may be allowed. Do not 
freeze. 
The drug in these conditions is stable for 60 months.  
The plitidepsin solution for infusion should be administered within 6 hours of 
reconstitution (time of administration to the patient included) if stored at room temperature 
and under ambient lighting. If storage is required prior to administration, then solutions 
should be stored refrigerated and protected from light and should be used within 24 hours 
of reconstitution. 
Plitidepsin is a cytotoxic medicinal product. Any unused medicinal product or waste 
material should be disposed of in accordance with local requirements. 
Manufacturer 
Pharma Mar S.A., Madrid, Spain 
INN Name 
Dexamethasone 
Remdesivir 
Favipiravir 
Detailed information about the formulation, posology, packaging and labelling, storage, and manufacturer is 
provided in the current country-specific product information. The SmPC and/or leaflet provides detailed product 
information for investigators in the European Union and/or in other regions. 
Packaging and labelling will be in accordance with applicable local regulatory requirements and applicable GMP 
guidelines. 
Abbreviations: INN = international nonproprietary name; SmPC = summary of product characteristics 


 
 
 
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All patients will receive dexamethasone phosphate 8 mg/day IV (equivalent to 6.6 mg 
dexamethasone base) on Days 1 to 3 (administered as a premedication in plitidepsin arms), 
followed by dexamethasone phosphate 7.2 mg/day (equivalent to 6 mg/day dexamethasone base) 
PO/IV from Day 4 and up to a total cumulative dose of 60 mg of dexamethasone base (as per 
physician judgement according to patient clinical condition and evolution).  
 
Additionally, in accordance with local treatment guidelines, patients randomised to the control 
arm may receive a regulatory-approved antiviral treatment, such as remdesivir (200 mg IV on 
Day 1 followed by 100 mg/day IV on Days 2 to 5) or favipiravir (1600 mg BID PO on Day 1, 
followed by 600 mg BID PO daily for 2 to 5 days). 
Prophylactic Medications for Plitidepsin 
To mitigate plitidepsin infusion reaction, administration of the following IV premedications 
should be ideally completed 20 to 30 minutes before initiating the plitidepsin infusion and, exceptionally, 
up to 2 h before plitidepsin infusion start: 
• Palonosetron 0.25 mg IV. Tropisetron 5 mg IV could be considered if palonosetron is not 
available.  
• Diphenhydramine hydrochloride 25 mg IV (or equivalent such as dexchlorpheniramine 
maleate 5 mg). 
• Ranitidine 50 mg IV (or equivalent, such as famotidine 20 mg IV). 
• Dexamethasone phosphate 8 mg IV (equivalent to 6.6 mg dexamethasone base). 
Additionally, to mitigate plitidepsin-induced nausea and vomiting, on Days 4 and 5 patients 
treated with plitidepsin should receive tropisetron 5 mg PO/IV if tropisetron 5 mg IV was 
administered on Days 1, 2, and 3.  
Preparation, Storage, Handling, and Accountability 
Plitidepsin will be supplied by the sponsor along with the (batch/lot) numbers and certificates of 
analysis. Commercially available formulations of dexamethasone and remdesivir, favipiravir, or 
other regulatory-approved antiviral treatment will be provided, as appropriate. A certificate of 
release authorised by a qualified person in the European Union will also be issued for the 
investigational medicinal product (IMP). One vial of plitidepsin for injection, 2 mg, and 1 
ampoule of solvent for plitidepsin, 4 mL, are packaged in a carton, which is required for light 
protection. Plitidepsin for injection is provided in vials containing 2 mg plitidepsin powder. For 
administration, vial contents are reconstituted by addition of 4 mL of solvent for plitidepsin to 
obtain a slightly yellowish solution containing 0.5 mg/mL plitidepsin with mannitol, 
macrogolglycerol ricinoleate and ethanol excipients. The required amount of plitidepsin-
reconstituted solution is added to bag containing 0.9% sodium chloride or 5% glucose for IV 
injection and administered as an IV infusion over 60 minutes.  
Plitidepsin vials should be stored refrigerated between 2°C and 8°C. Excursions in temperature 
between 0°C and 15°C that may be experienced during shipping and distribution may be 
allowed. Do not freeze. 


 
 
 
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The pharmacist at each investigational site will be responsible for management of the IMP 
(plitidepsin, dexamethasone, and any regulatory.approved antiviral treatment, such as remdesivir 
or favipiravir). The pharmacist will inventory and acknowledge receipt of all shipments of IMP, 
which must be kept in a locked area with restricted access. The IMP must be stored and handled 
in accordance with the manufacturer’s instructions and temperature traceability is required. The 
pharmacist will keep accurate reconstitution and dilution records of the quantities (and batch 
numbers) of IMP dispensed and used for each patient. Periodically, the sponsor’s study monitor 
will check the reconstitution, dilution, supplies of IMP held by the pharmacist to verify 
accountability of all IMP. All delivery records must be reconciled with usage records. It is 
essential that all IMP be accounted for by the site’s pharmacist and that discrepancies are 
explained and documented.  
At the conclusion of the study, after final accountability has been reviewed and reconciled by the 
sponsor, all unused IMP and all medication containers will be either returned to the sponsor or, at 
the written direction of the sponsor, destroyed by the investigational site. In the case of 
destruction, a certificate of destruction will be provided by the pharmacist to the sponsor. It is 
essential that all study drugs would be accounted for by the site’s pharmacist and that 
discrepancies are explained and documented.  
Returned non-used study treatment should not be re-dispensed to the patients. 
5.2. 
Method of Treatment Assignment 
All patients should be recorded into the eCRF from the date of the ICF signature. Patients who 
meet the eligibility criteria (see Section 4.1 and Section 4.2) will be randomised through IWRS 
registration. The system will assign a unique random number and specified treatment arm for 
each patient.  
Patients will be randomised 1:1:1 to each of the 3 treatment arms. Randomisation will be 
stratified as: 
a) Geographical Region (Europe versus Rest of the World);  
b) Charlson Comorbidity Index (0-1 versus >1) (Appendix 11 - Age-adjusted Charlson 
Index); and 
c) Barthel Indez (≥90 versus <90) (Appendix 7 - Barthel Index for Functional 
Assessment). 
Central randomisation will be implemented on Days 0 to 1 before the first infusion of study drug 
using stratified permuted blocks to balance groups for stratification factors. Patients will be 
assigned to each arm at a 1:1:1 ratio. Screening and randomisation should take place within 
2 consecutive days or on the same day. 
5.2.1. Dose Modification 
Dose reductions will not be allowed for plitidepsin. If plitidepsin dose reduction is needed, 
the patient should be discontinued from treatment and all visit assessments completed. 


 
 
 
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5.3. 
Blinding 
The WHO R&D BluePrint notes that “In order to minimise bias related to patient selection, 
retention, co-interventions, treatment and outcome assessment, blinding to all involved in a trial 
(patients and family, clinician team, trial personnel, etc.) is preferred, especially if the primary 
endpoint may be sensitive or responsive to decisions of clinical judgement which could be 
subconsciously influenced by knowledge of treatment allocation. However, blinding may not 
always be possible, and we recognise the operational difficulties associated with the 
administration of drug and premedication regimens, preparation of placebos and timelines 
necessary to initiate experimental research during an epidemic. Blinding will be considered 
depending upon the interventions used, and when appropriate, for as long as possible, for 
patients, family members, clinical team members, trial team personnel, outcome assessors and 
analysts; acknowledging that this may not be possible for some roles at the point-of-care of 
patients.” 
5.4. 
Treatment Compliance 
All study drugs will be administered at the site-by-site personnel. The sponsor retains the right to 
require the withdrawal of any patient who violates the protocol. 


 
 
 
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6. CONCOMITANT THERAPIES AND OTHER RESTRICTIONS 
6.1. 
Concomitant Therapy 
Concomitant medications and treatments will be recorded for all patients from 28 days before the 
start of study treatment and through study Day 31 (±3 days). All COVID-19 vaccinations should 
be recorded, regardless of when they were given, until the end of study. All concomitant 
medications should be recorded in the eCRF including supportive care drugs (e.g., prophylaxis 
for infusion reactions and antiemetic treatment and prophylaxis), the drugs used to treat AEs or 
chronic diseases, and non-drug supportive interventions (e.g., transfusions). Concomitant 
medications should be reviewed at each protocol-specified visit and any prohibited treatments (as 
described below) should be discussed with the patient and appropriately managed. 
6.1.1. Allowed Medications 
• Protocol-specified prophylaxis for plitidepsin infusion-related reactions. 
• Protocol-specified antiemetic prophylaxis for plitidepsin. 
• Supportive treatments for symptoms/AEs (e.g., antiemetics, analgesic, anti-
inflammatory), including the use of locally approved agents blocking inflammatory 
cytokines signaling (e.g., tocilizumab, anakinra), as per local guidelines. Duration and 
doses of dexamethasone may be adjusted in case of clinical deterioration as per 
physician’s judgement. Recommended medications to treat infusion-related reactions, 
hypersensitivity reactions, and other drug-related events are described in Section 6.2.  
• Standard treatments for concomitant conditions, including transfusion support, 
anticoagulants, insulin, and antibiotics.  
• Anticoagulants (preferably low-dose low-molecular weight heparin) are allowed; as 
clinically indicated, appropriate monitoring of prothrombin time (PT) should be 
performed, if applicable. Patients who develop venous thromboembolic events during 
study requiring therapeutic levels of anticoagulants must be monitored closely for their 
platelet counts. 
• SARS-CoV-2 vaccination is allowed.  
Throughout the study, investigators will be allowed to administer medication for supportive 
treatment of symptoms and AEs, as well as standard treatments for concomitant conditions. 
6.1.2. Prohibited Medications: 
• Prior (within 8 weeks prior to enrolment) or concomitant administration of chloroquine 
phosphate or hydroxychloroquine sulfate during the study 
• The use of unregistered and/or experimental medicinal products, and the off-label use of 
any other drug for the primary treatment of SARS-CoV-2 infection is not permitted 
throughout the study 
• Any other concomitant antiviral treatment for COVID-19 while receiving study treatment 
in any of the study arms. 


 
 
 
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• Treatment with convalescent plasma or monoclonal antibodies against SARS-CoV-2 
within 2 weeks before enrolment, unless objective evidence of clinical deterioration 
documented at least 1 week after the end of such therapy. 
• Concomitant use of drugs susceptible to induce QT prolongation within 48 hours before 
enrolment and during the study (Appendix 8a - Lists of Drugs That Prolong the QT 
Interval and/or Induce Torsades de Pointes Ventricular Arrhythmia). 
• Concomitant administration of treatment with strong CYP3A4 inhibitors or inducers 
(Appendix 4 - Inhibitors and Inducers of CYP3A4). 
6.1.3. Drug interactions With Plitidepsin: 
In vitro studies indicated that CYP3A4 is the major enzyme involved in plitidepsin metabolism, 
followed by CYP2A6 and CYP2E1. Although a PK population analysis of plitidepsin in 
283 cancer patients showed that concomitant administration of CYP3A4 inhibitors and inducers 
did not affect exposure to plitidepsin, it cannot be ruled out that they modify the efficacy and/or 
increase the probability of side effects associated with plitidepsin. 
Accordingly: 
• Strong inhibitors of CYP3A4 (Appendix 4 - Inhibitors and Inducers of CYP3A4), 
including clarithromycin, itraconazole, nefazodone, telithromycin, voriconazole, and 
grapefruit juice, should not be coadministered with plitidepsin unless there is no 
therapeutic alternative. Administration should be discontinued before starting plitidepsin 
treatment and should be withheld until 24 hours after the last dose of plitidepsin. 
• Moderate inhibitors of CYP3A4 (Appendix 4 - Inhibitors and Inducers of CYP3A4), 
including aprepitant, diltiazem, erythromycin, fluconazole, and verapamil, should be used 
with caution as increased exposure to plitidepsin and increased potential for side effects 
cannot be ruled out. 
• Strong inducers of CYP3A4 (Appendix 4 - Inhibitors and Inducers of CYP3A4), 
including anticonvulsants (phenytoin or carbamazepine), rifampicin, and St. John’s wort, 
should not be coadministered with plitidepsin unless there is no therapeutic alternative. 
Administration should be discontinued before starting plitidepsin treatment and should be 
withheld until 24 hours after the last dose of plitidepsin. 
• Moderate inducers of CYP3A4 (Appendix 4 - Inhibitors and Inducers of CYP3A4), 
including bosentan, phenobarbital, and primidone should be used with caution, as a 
reduction in exposure to plitidepsin cannot be excluded. 
6.2. 
Supportive Care 
All study participants, whether randomised to plitidepsin or control arms, should receive 
appropriate supportive care measures as deemed necessary by the treating investigator. In 
particular, patients randomised to plitidepsin arms may receive the following treatments:  


 
 
 
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• Infusion Reactions/Hypersensitivity Reactions: 
o If a mild/moderate (Grade 1 to 2) reaction, such as allergic symptoms, stop plitidepsin 
infusion immediately and continuously monitor vital signs and pulse oximetry. 
Administer dexamethasone 4 mg IV. If symptoms persist after administering 
dexamethasone, administer diphenhydramine 50 mg IV (or equivalent) and 
hydrocortisone 100 mg IV (or equivalent). 
o Re-evaluate symptoms after 30 minutes. If symptoms have improved or normalised, 
resume the plitidepsin infusion at a rate 1/3 of the initial infusion rate during the 
first hour. Continuously monitor vital signs and pulse oximetry during the infusion. If 
the infusion is being well tolerated, the infusion rate can be increased. 
o Any subsequent infusions of plitidepsin also should be initiated at 1/3 the normal rate 
with continuous monitoring of vital signs and pulse oximetry during the first hour. If 
no signs of infusion-related reaction are observed, the infusion rate can be increased.  
o If symptoms have not improved or normalised within 30 minutes after administration 
of dexamethasone, diphenhydramine (or equivalent), and hydrocortisone (or 
equivalent), administer additional antihistamine and/or corticosteroids until resolution 
and permanently discontinue plitidepsin treatment. 
o If severe/life-threatening (Grade 3 to 4) reaction, stop the plitidepsin infusion 
immediately and consider treatment with bronchodilators and oxygen. If clinically 
indicated, treat with diphenhydramine 50 mg IV (or equivalent), hydrocortisone 
100 mg IV (or equivalent), and epinephrine (adrenaline) 100 to 200 µg IV. 
Permanently discontinue plitidepsin treatment. 
• Diarrhoea: All patients who experience diarrhoea should be advised to drink liberal 
quantities of clear fluids. If sufficient oral intake is not feasible, fluid and electrolytes 
should be substituted via IV infusion. 
For patients with uncomplicated mild to moderate diarrhoea, loperamide (4 mg initial 
dose followed by 2 mg every 4 hours) might be considered, as per local guidelines, 
except if contraindication.  
Patients with persistent mild to moderate (>48 hours after start of loperamide) who have 
any one of the following added risk factors: moderate to severe cramping, NCI-CTCAE 
Grade ≥2 nausea/vomiting, decreased performance status, fever, sepsis, neutropenia, 
frank bleeding, or dehydration, should be evaluated further and monitored closely. These 
patients should be classified as “complicated” and may require stool work-up (evaluation 
for blood, faecal leucocytes, C difficile, Salmonella, E coli, Campylobacter, and 
infectious colitis), complete blood count, and electrolyte profile, together with more 
aggressive management. Any patient with NCI-CTCAE Grade 3 or 4 diarrhoea would be 
classified as “complicated” and require aggressive management.  
Aggressive management consist in fluid and electrolytes repletion as needed and second-
line antidiarrhoeal agent such as subcutaneous (SC) octreotide (100- to 150-μg starting 
dose, with dose escalation as needed) or other second-line agents (e.g., oral budesonide or 
tincture of opium). 


 
 
 
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• Nausea/Vomiting: Protocol-specified- prophylaxis for emesis should be administered, as 
specified in Section 5.1 (prophylactic medications), and nausea/vomiting that occurs 
despite this prophylaxis should be treated aggressively. Patients should be strongly 
encouraged to maintain liberal fluid intake. If sufficient oral intake is not feasible, fluid 
and electrolytes should be substituted via IV infusion. 


 
 
 
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7. STUDY ASSESSMENTS AND PROCEDURES 
Study procedures and their timing are summarised in the Schedule of Assessments (Appendix 5). 
As protocol waivers or exemptions are not allowed, with the exception of immediate safety 
concerns, these should be discussed with the sponsor immediately upon occurrence or awareness 
to determine if the patient should continue or discontinue the study drug. Adherence to the study 
design requirements, including those specified in the Schedule of Assessments, is essential and 
required for study conduct. 
All screening evaluations must be completed and reviewed to confirm that potential patients 
meet all eligibility criteria. The investigator will maintain a screening log to record details of 
all patients screened and to confirm eligibility or record reasons for screening failure 
(Section 4.4.1), as applicable. Procedures conducted as part of the patient’s routine clinical 
management (e.g., blood count) and obtained before signing the ICF may be utilised for 
screening or baseline purposes provided the procedure met the protocol-specified criteria and 
was performed within the timeframe defined in the Schedule of Assessments.  
Every effort should be made to ensure that protocol-required tests and procedures are completed. 
When a protocol-required test or procedure cannot be performed, the investigator will document 
the reason for this and any corrective and preventive actions the investigator has taken to ensure 
that normal processes are adhered to as soon as possible. The investigator will inform the study 
team of these incidents in a timely manner.  
The maximum amount of blood collected from each patient over the duration of the study will 
not exceed 101.1 mL for the main study and additional 22 mL for the PK substudy. Repeat or 
unscheduled samples may be taken for safety reasons or for technical issues with the samples.  
7.1. 
Efficacy Assessments 
7.1.1. Test for COVID-19 
Quantitative PCR to assess viral load on Day 1 before initiation of treatment and on Day 8 (±1 
day) (see Schedule of Assessments [Appendix 5], will be performed by a central laboratory. 
Based on these assessments, changes in viral load from Day 1 to Day 8 will be calculated for 
each patient. The proportion of patients with undetectable SARS-CoV-2 on Day 8 will also be 
assessed.  
Details regarding the collection, processing, storage, and shipment of oro-nasopharyngeal 
samples for qPCR testing will be provided to each investigational site before initiation of the 
study in the form of a laboratory manual. All oro-nasopharyngeal samples for qPCR must be 
processed and shipped as specified in the laboratory manual to maintain sample integrity. Any 
deviations from the processing steps (e.g., sample collection and processing steps, interim 
storage, or shipping conditions), including any actions taken, must be documented and reported 
to the sponsor. On a case-by-case basis, the sponsor may make a determination as to whether 
sample integrity has been compromised. Any deviation from the specified sample handling 
procedure that results in compromised sample integrity will be considered a protocol deviation. 
Samples will be analysed using validated analytical methods, as approved by the sponsor. 


 
 
 
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7.1.2. 
Chest Imaging 
Chest radiograph abnormalities will be detected by chest radiographs (X-ray) or chest CT scan 
on Day 1, 8 (±1 day), and 31 (±3 days); for each patient, the same assessment technique is to be 
used for each timepoint. Chest imaging performed within 48 hours of Day 1 is accepted and does 
not have to be repeated. Images will be reviewed for the presence of pulmonary infiltrates, 
pleural fluid, atelectasis, pulmonary oedema, and other findings. 
7.1.3. 
Clinical and Functional Status 
Clinical status (including the need for oxygen supplementation) will be assessed at least once a 
day, or whenever it changes, while hospitalised and on Days 8 (±1 day), 15 (±1 day), and 31 (±3 
days) using the 11-point WHO Clinical Progression Scale (Appendix 13 – World Health 
Organization (WHO) Clinical Progression Scale). 
The pre-baseline (i.e., > 1 month prior to screening) functional status should be recorded, in 
addition to Day 1 prior to initiating study treatment, at hospital discharge, and on Days 8 (±1 
day), 15 (±1 day), and 31 (±3 days); functional status will be assessed by the Barthel index 
(Appendix 7 – Barthel Index for Functional Assessment). 
 
7.1.4. 
Other Efficacy Assessments 
The study day (from Day 1 to Day 31 (±3 days)) on which the following events occurred will be 
recorded: 
• Initiation of supplemental oxygen (of any type) 
• Discontinuation of supplemental oxygen (of any type) 
• Initiation of respiratory support 
• Discontinuation of respiratory support 
• Initiation of antivirals or immune-modulating drugs 
• Discotinuation of antivirals or immune-modulating drugs 
• ICU admission 
• ICU discharge 
• Hospital re-admission for COVID-19 signs or symptoms 
• Hospital discharge 
• Death 
Additionally, the following information will be gathered for each patient on Days 4, 8 (±1 day), 
15 (±1 day), and 31 (±3 days) (yes/no): 
• Receiving supplementary oxygen therapy 
• Receiving high-flow oxygen 
• Receiving non-invasive mechanical ventilation 
• Receiving invasive mechanical ventilation or ECMO 
• Requiring hospital admission related to COVID-19 
• Requiring ICU admission 
• Receiving subsequent antiviral therapies or immunomodulatory drugs 


 
 
 
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• Nosocomial infection 
• Death 
Based on these data, secondary endpoints for percentages of patients requiring oxygen therapy or 
different types of ventilation will be calculated and the time (in days) to sustained hospital 
discharge or withdrawal of supplemental oxygen therapy, percentages of patients with 
nosocomial infection or receiving subsequent antiviral or immunomodulatory therapies, 
hospitalisation in ICU, and hospitalisation will be measured.  
Laboratory-based efficacy assessments that are to be performed during the study include: 
• Proinflamatory biomarkers: (CRP, LDH, ferritin, IL-1β, IL-6, IL-10, and TNFα) in each 
study arm from baseline (Day 1 prior to start of the study treatment) to Days 2, 3, 4, 8 (±1 
day), and 31 (±3 days). 
• Serological test (IgG) on Days 1 and 31 (±3 days). 
7.2. 
Safety and Tolerability Assessments 
Safety will be assessed throughout the study through clinical and laboratory safety evaluations. 
These include medical history at screening, physical examinations, vital sign measurements, 
saturation of oxygen (SpO2) by pulse oximetry (or arterial blood gas analyses [PaO2]), and its 
respective FiO2 (Appendix 12 - Imputation of FiO2 from oxygen flow values. High-flow oxygen 
therapy), triplicate 12-lead ECGs, laboratory tests (haematology, coagulation, and chemistry), 
clinical AE monitoring, and verification of concomitant treatments. 
7.2.1. 
Adverse Events 
Adverse event definitions and assignment of severity and causality are detailed in Appendix 1. 
All adverse events (AE) and adverse reactions (ARs), based on clinical signs and symptoms and 
laboratory measurements, will be measured daily until Day 31 (±3 days), except treatment-
related adverse events, treatment-emergent adverse events of special interest, and SAES that will 
be measured daily until resolution or stabilisation to at least Grade 1, or to an acceptable level 
according to the investigator and the sponsor of his/her designated representative.  
Adverse events will be elicited from the patient (or, when appropriate, from a caregiver, 
surrogate, or the patient’s legally authorised representative) by the study site staff using a non-
leading question such as “How are you feeling today?” or “Have you had any health concerns 
since your last visit?”  
The investigator and any designees are responsible for detecting, documenting, and reporting 
events that meet the definition of an AE or SAE and remain responsible for following up AEs 
that are serious, considered related to the study treatment or the study, or that caused the patient 
to discontinue the study treatment (see Section 4.4.2). 
Clinical Signs and Symptoms: AEs, including worsening of baseline signs and symptoms of 
disease observed by the investigator (preferably by the same physician for a same patient) or 
reported by patients to study nurses will be recorded and graded according to NCI-CTCAE 
version 5.0, accessible via internet 


 
 
 
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(http://ctep.cancer.gov/protocolDevelopment/electronic_applications/docs/CTCAE_v5_Quick_R
eference_8.5x11.pdf). All events, including those considered not related to the study drugs, must 
be reported in the eCRF. 
The following AEs will be considered and monitored as AEs of special interest: musculoskeletal 
disorders, CPK increases, and rhabdomyolysis; hypersensitivity reactions, cardiac events and 
transaminase elevations, and hepatobiliary disorders.  
Laboratory Abnormalities: Laboratory abnormalities will be recorded and graded according to 
NCI-CTCAE version 5.0, accessible via internet 
(http://ctep.cancer.gov/protocolDevelopment/electronic_applications/docs/CTCAE_v5_Quick_R
eference_8.5x11.pdf). Laboratory abnormalities that are of clinical significance will be recorded 
in Adverse Event eCRF. 
Laboratory abnormalities for which NCI-CTCAE grading is not available will be classified as 
the fold below the lower limit of normal (<LLN) or fold above the ULN. 
7.2.2. 
Reporting Serious Adverse Events 
All the SAEs, regardless of the causality assessment, occurring after signing of ICF until Day 31 
(±3 days), will be reported. In addition, SAEs determined by the investigator to be related to the 
study drug, that have been identified after completion of the study will also be reported directly 
to the drug manufacturer as described below.  
The SAEs occurring during the screening phase and after off-study will be reported using a paper 
“SAE form” that must be forwarded as mentioned below always within 24 hours to the 
Pharma Mar S.A. Pharmacovigilance Department by fax or email. 
All SAEs, occurring from the date of initiating the study treatment (Day 1) until Day 31 (±3 
days) and regardless of study drug relationship, must be reported immediately, and always within 
24 hours to the Pharma Mar S.A. Pharmacovigilance Department electronically by completing 
the applicable eCRF section. Only in situations of electronic system failure or pregnancy 
exposure during the clinical trial, the SAEs can be reported using paper on a SAE form by fax 
(+34 91 846 6004) or email (AEincoming@pharmamar.com). Out of office hours (Greenwich 
Meridian Time [GMT]), assistance on SAE reporting can be obtained by calling the 
Pharmacovigilance Department at +34 681 263 592. In case of electronic system failure or 
pregnancy exposure during the clinical trial, SAEs initially reported by alternative methods (not 
electronically), must be followed by a completed electronic SAE reporting on eCRF from the 
investigational staff within 1 working day. 
All SAEs, regardless of the relationship with the study drug, must be followed until the event or 
its sequelae resolves or stabilises to at least Grade 1, or to an acceptable level according to the 
investigator and the sponsor or his/her designated representative. 
7.2.3. 
Pregnancy 
For female patients of child-bearing potential, a serum or urine pregnancy test, with sensitivity of 
at least 25 mIU/mL, and assayed in a certified laboratory, will be performed at screening. 


 
 
 
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Following a negative pregnancy test result at screening, appropriate contraception must be 
commenced before the patient may receive study drugs.  
Additional pregnancy tests will be performed whenever 1 menstrual cycle is missed or when 
potential pregnancy is otherwise suspected. In the case of a positive confirmed pregnancy, 
the patient will be withdrawn immediately from administration of study drugs, but may remain in 
the study for safety and efficacy follow-up. 
Fertile male patients and female patients who are of child-bearing potential, who are, in the 
opinion of the investigator, sexually active and at risk of pregnancy with their partner(s), will 
need to affirm that they meet the criteria for use of highly effective contraception methods 
throughout the study and for at least 6 months after the last dose of plitidepsin. Patients in the 
control arm must use effective contraception during the time indicated in the approved product 
information (SmPC or leaflet). If no information is available in the approved product 
information, patients in the control arm must use effective contraception for at least one week 
after the study completion or the time indicated based on the investigator’s discretion. The 
investigator, or designated subinvestigator, will discuss with the patient the need to use effective 
contraception methods consistently and correctly and document such conversation in 
the patient’s chart. In addition, the investigator will instruct the patient to call immediately if 
contraception methods are discontinued or if pregnancy is known or suspected in the patient or 
the patient’s partner. 
7.2.4. 
Clinical Laboratory Evaluations 
Blood samples for laboratory safety assessments, including haematology (RBC, haemoglobin, 
haematocrit, WBC with differential, platelet count), coagulation (D-dimer), serum chemistry 
(ALT, AST, alkaline phosphatase, GGT, lactate dehydrogenase [LDH], total bilirubin, direct 
bilirubin, glucose [fasting], sodium, potassium, calcium (albumin adjusted calculation), 
magnesium, BUN, creatinine, calculated creatine clearance [Cockcroft-Gault equation], CPK, 
albumin, amylase, lipase, procalcitonin, troponin [troponin I or T according to local practice for 
screening and troponin T [high sensitivity] by central laboratory for on-study tests], and N-
terminal pro-B-type natriuretic peptide [NT-pro-BNP], serological SARS-CoV-2 testing 
(immunoglobulin [Ig]G), and immunology (CRP, ferritin, IL-1β, IL-6, IL-10, TNFα) will be 
drawn at the timepoints described in the Schedule of Assessments (Appendix 5). Testing to be 
performed by local laboratory at screening and by central laboratory for on-study tests at Day 1 
prior to initiation of study treatment, once daily during hospitalisation, and at follow-up visits on 
Days 8 (±1 day) and 31 (±3 days), except, troponin T (high sensitivity), and NT-pro-BNP that 
will be measured on Day 1, Day 8 (±1 day), and Day 31 (±3 days). Tests performed within 
24 hours of screening do not have to be repeated.  
Details regarding the collection, processing, storage and shipment of blood samples for 
laboratory safety assessments will be provided to each investigational site before initiation of the 
study in the form of a laboratory manual. All blood samples must be processed and shipped as 
specified in the laboratory manual to maintain sample integrity. Any deviations from the 
processing steps (e.g., sample collection and processing steps, interim storage or shipping 
conditions), including any actions taken, must be documented and reported to the sponsor. On a 
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been compromised. Any deviation from the specified sample handling procedure that results in 
compromised sample integrity will be considered a protocol deviation. 
7.2.5. 
Vital Signs, Physical Examination, and ECGs 
Patients will have a physical examination that includes major body systems and measurements of 
body weight, height, body temperature, sitting blood pressure, heart rate, respiratory rate, and 
PaO2 (obtained either by arterial blood gas analyses or from saturation of oxygen (SpO2) by 
pulse oximetry, and its respective FiO2 (Appendix 12 Imputation of FiO2 from oxygen flow 
values. High-flow oxygen therapy), at the timepoints specified in the Schedule of Assessments 
(Appendix 5). Additionally, height will be measured at screening. To estimate the PaO2/FiO2 
ratio, the required equation would be used for imputing PaO2 from SpO2 (Appendix 9 – 
Imputation of PaO2 from SpO2), and the information on the oxygen delivery devices and oxygen 
flow prescribed would be utilised for imputation of FiO2. 
Triplicate 12-lead (with a 10-second rhythm strip) tracings will be used for all ECGs, taken at the 
timepoints described in the Schedule of Assessments (Appendix 5). Preferably, the machine used 
has a capacity to automatically calculate the standard intervals. At each test point, QTcF 
prolongation to be assessed at screening (defined as the visit with less than 24 hours of difference 
before the first infusion of the study drug) and on Days 1, 3, and 31 (±3 days). If the mean QTc 
is prolonged (>500 msec, ie, CTCAE Grade ≥3) or a change >30 msec from baseline is observed, 
then the ECGs should be re-evaluated by a specialist at the site for confirmation as soon as the 
finding is made, including verification that the machine reading is accurate. If manual reading 
verifies a QTc >500 msec, immediate correction for reversible causes (including electrolyte 
abnormalities, hypoxia and concomitant medication with drugs with the potential to prolong the 
QTc interval) should be performed. 
Any QTcF values > 500 msec will be flagged as increasing the likelihood of the treatment being 
proarrhythmic (per ICH Guidance E14). 
Each episode of prolongation of the QTc interval will be evaluated by a specialist to determine if 
it is due to the investigational product(s) or due to other potential precipitating factors (e.g., 
change in patient clinical condition, effect of concurrent medication, electrolyte disturbance). 
If a patient experiences any cardiac or neurologic AEs (especially syncope, dizziness, seizures, 
or stroke), a 12-lead ECG in triplicate should be obtained at the time of the event. 
Clinically significant new findings seen on any ECGs taken after screening should be recorded as 
AEs. 
Additionally, a dedicated QTc substudy will be performed in a subset of approximately 50 
patients with ECGs collected over Days 1 to 3 using Holter monitors to assess treatment impact 
on QTc prolongation. See Appendix 8 for objectives and respective endpoints planned for the 
QTc substudy. The substudy patients will have blood sampling for pharmacokinetic assessments 
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7.3. 
Pharmacokinetic Analysis 
Patients participating in the QTc substudy will have blood sampling for PK assessments over 
Days 1 to 4. See Appendix 8 (Protocol for QTc Substudy) for details. 
7.4. 
Study Procedures 
7.4.1. 
Prestudy Screening (Days 0 to 1) 
Each candidate patient will be examined before starting the study to determine eligibility for 
participation. Screening assessments normally should be completed within 24 hours before the 
first administration of study medication. The following evaluations will be performed: 
• Informed consent must be obtained before any study specific procedure. 
• Verification of eligibility criteria. 
• Demographics. 
• Charlson Comorbidity Index. 
• Medical history. 
• Physical examination including body weight, height, vital signs (temperature, blood 
pressure, heart rate, respiratory rate), PaO2 (obtained either by arterial blood gas analyses 
or from saturation of oxygen (SpO2) by pulse oximetry, and its respective FiO2 
(Appendix 9). 
• Clinical status using the 11-point WHO Clinical Progression Scale (Appendix 13). 
• Functional status using the Barthel index (Appendix 7) score for the previous month 
before screening. 
• Functional status using the Barthel index score at screening. 
• Pregnancy test for females of child-bearing potential. 
• Screening symptoms and complaints. 
• Adverse events/TEAEs (Appendix 1). 
• Concomitant medications. 
• Haematology (RBC, haemoglobin, haematocrit, WBC with differential, platelet count) 
(tests performed within 24 hours of screening do not have to be repeated). 
• Serum chemistry (ALT, AST, total bilirubin, sodium, potassium, calcium [albumin 
adjusted], magnesium, creatinine, calculated creatinine clearance [Cockcroft-Gault 
equation], CPK, and troponin [I or T according to local practice]) (test performed within 
the previous 24 hours before screening is accepted and does not have to be repeated). 
• Qualitative PCR or antigen test for COVID-19 by local laboratory collected no more than 
72 hours before study treatment on Day 1. Record SARS-CoV-2 variant, if available. 
• Triplicate 12-lead ECG to assess QTcF interval. 


 
 
 
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• Screening registration in IWRS. 
7.4.2. 
Evaluations During Study Treatment 
7.4.2.1. 
Days 1 to 4 
The following assessments will be completed on Days 1 to 4 unless otherwise stated: 
• Randomisation in IWRS (Day 1 only).  
• Vital signs (temperature, blood pressure, heart rate, respiratory rate) and PaO2 (obtained 
either by arterial blood gas analyses or from saturation of oxygen (SpO2) by pulse 
oximetry, and its respective FiO2 just before the start and immediately at the end of the 
plitidepsin infusion (for patients randomised to plitidepsin arms) and once daily while 
hospitalised (all arms). 
• Physical examination. 
• Triplicate 12-lead ECG to assess QTcF interval (Days 1 and 3 postinfusion). 
• Chest imaging (CT scan or x-ray) (Day 1 only) (chest imaging performed within 48 hours 
of Day 1 is accepted and does not have to be repeated). 
• Haematology (RBC, haemoglobin, haematocrit, WBC with differential, platelet count). 
• Coagulation (D-dimer). 
• Serum chemistry (ALT, AST, alkaline phosphatase, GGT, LDH, total bilirubin, direct 
bilirubin, glucose [fasting], sodium, potassium, calcium (albumin adjusted calculation), 
magnesium, BUN, creatinine, calculated creatinine clearance [Cockcroft-Gault equation], 
CPK, troponin T [high sensitivity; Day 1 only], NT-Pro-BNP [Day 1 only], albumin, 
amylase, lipase, and procalcitonin). 
• Immunology (CRP, ferritin, IL-1β, IL-6, IL-10, and TNFα). 
• Quantitative PCR for COVID-19 viral load (Day 1 only, prior to initiating study 
treatment). 
• Serological SARS-CoV-2 testing (IgG) (Day 1 only). 
• Concomitant medications. 
• Adverse events/TEAEs. 
• Clinical status, using the 11-point WHO Clinical Progression Scale (Appendix 13). 
• Administration of dexamethasone base 6.6 mg/day IV (equivalent to 8 mg 
dexamethasone phosphate) on Days 1 to 3 (administered as a premedication in plitidepsin 
arms), followed by 6 mg/day PO/IV (equivalent to 7.2 mg dexamethasone phosphate) 
from Day 4 and up to a total cumulative dose of 60 mg of dexamethasone base (per 
physician judgement based on patient clinical condition and evolution).  
• Administration of plitidepsin on Days 1 to 3 (patients randomised to plitidepsin arms) 
Administration of plitidepsin will require at least 1.5 hours (±5 mins): 30 minutes for 
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ideally completed 20 to 30 minutes before plitidepsin infusion start and, exceptionally, up 
to 2 h pre-infusion of plitidepsin) followed by a 60-minute infusion of plitidepsin. A 30 
(±5) minute window is allowed for the plitidepsin administration between each day, and 
plitidepsin should not be given earlier than 23.5 hours on Days 2 and 3 of previous day 
plitidepsin administration.  
• Administration of remdesivir 200 mg IV on Day 1, followed by 100 mg/day IV on 
Days 2 to 5 (per physician decision for patients randomised to control arm). 
Administration of favipiravir 1600 mg BID PO on Day 1, followed by 600 mg BID PO 
daily for 2 to 5 days (per physician decision for patients randomised to control arm). 
Administration of any other regulatory-approved antiviral treatment to follow approved 
SmPC. 
7.4.2.2. 
Days 5, 6, and 7 
The following assessments will be completed on Days 5, 6, and 7 (or until discharged) unless 
otherwise stated: 
• Vital signs (temperature, blood pressure, heart rate, respiratory rate) and PaO2 (obtained 
either by arterial blood gas analyses or from saturation of oxygen (SpO2) by pulse 
oximetry, and its respective FiO2 once daily while hospitalised.  
• Concomitant medications. 
• Adverse events/TEAEs. 
• Clinical status, using the 11-point WHO Clinical Progression Scale (highest category that 
applies) (Appendix 13): 
For patients who remain hospitalised after Day 7, the above assessments should be performed 
once each day until discharge. 
Additionally, administration of dexamethasone base will be continued at 6 mg/day PO/IV 
(equivalent to 7.2 mg dexamethasone phosphate), per physician judgement based on patient 
clinical condition and evolution. Administration of remdesivir 100 mg/day IV or favipiravir 
600 mg BID PO daily may continue until Day 5 per physician’s decision for patients randomised 
to control arm. Administration of any other regulatory-approved antiviral treatment to follow 
approved SmPC. 
7.4.2.3. 
Days 8 and 31 
The following assessments will be performed on Days 8 (±1 day), 31 (±3 days), and study 
discontinuation unless otherwise stated: 
• IWRS registration (Day 31 and at end of study visit). 
• Vital signs (temperature, blood pressure, heart rate, respiratory rate) and PaO2 (obtained 
either by arterial blood gas analyses or from saturation of oxygen (SpO2) by pulse 
oximetry, and its respective FiO2. 
• Physical examination. 
• Triplicate 12-lead ECG to assess QTcF interval (Day 31 only and at end of study visit). 


 
 
 
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• Haematology (RBC, haemoglobin, haematocrit, WBC with differential, platelet count). 
• Coagulation (D-dimer). 
• Serum chemistry (ALT, AST, alkaline phosphatase, GGT, LDH, total bilirubin, direct 
bilirubin, glucose [fasting], sodium, potassium, calcium (albumin adjusted calculation), 
magnesium, BUN, creatinine, calculated creatinine clearance [Cockcroft-Gault equation], 
CPK, troponin T [high sensitivity], NT-pro-BNP, albumin, amylase, lipase, and 
procalcitonin). 
• Immunology (CRP, ferritin, IL-1β, IL-6, IL-10, and TNFα). 
• Quantitative PCR for COVID-19 viral load (Day 8 only). 
• Serological SARS-CoV-2 testing (IgG) (Day 31 only and at end of study visit). 
• Chest imaging (using same technique as baseline).  
• Concomitant medications. 
• Adverse events/TEAEs.  
• Functional status using the Barthel index (Appendix 7) score. 
• Clinical status, using the 11-point WHO Clinical Progression Scale (highest category that 
applies) (Appendix 13). 
• Administration of dexamethasone base will be continued at 6 mg/day PO/IV (equivalent 
to 7.2 mg dexamethasone phosphate) up to a total cumulative dose of 60 mg, per 
physician judgement based on patient clinical condition and evolution. 
7.4.2.4. 
Day 15 
The following assessments will be performed on Day 15 (±1), in remote or on-site visit: 
• Concomitant medications. 
• Adverse events/TEAEs. 
• Functional status, using the Barthel index (Appendix 7) score. 
• Clinical status, using the 11-point WHO Clinical Progression Scale (highest category that 
applies) (Appendix 13). 
7.4.3. End of Study 
End of study visit: all subjects will undergo safety and efficacy follow-up assessments on the 
protocol-specified Day 31 (±3 days), earlier if patient withdraw from study or when treatment-
related adverse events, treatment-emergent adverse events of special interest, and SAEs will be 
resolved/stabilised.  
7.4.4. Study Schedule 
A schedule of study assessments is provided in Appendix 5.  


 
 
 
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8. SAMPLE SIZE AND DATA ANALYSES 
A general description of the statistical methods to be used to analyse safety and efficacy data is 
outlined below. Specific details will be provided in the statistical analysis plan (SAP). 
8.1. 
Determination of Sample Size  
This is a multicentre, open-label, controlled Phase 3 study in which adults requiring hospital 
admission and O2 supplementation for management of moderate COVID-19 infection will be 
randomised 1:1:1 to: 
• Plitidepsin 1.5 mg arm: Patients will receive plitidepsin 1.5 mg/day IV in addition to 
dexamethasone on Days 1 to 3 (See Section 5. Study treatments); 
• Plitidepsin 2.5 mg arm: Patients will receive plitidepsin 2.5 mg/day IV in addition to 
dexamethasone on Days 1 to 3 (See Section 5. Study treatments);  
• Control arm: Patients will receive dexamethasone on Days 1 to 3. Additionally, in 
accordance with local treatment guidelines, patients in this group may receive a 
regulatory-approved antiviral treatment (See Section 5. Study treatments). 
In case of patients in both plitidepsin arms, dexamethasone in Days 1 to 3 is administered as a 
premedication. The study allows up to a total cumulative dose of 60 mg of dexamethasone base 
(calculation of the total dose will also include corticosteroids administered within 72 hours 
before the start of the study treatment and dexamethasone administered as premedication). 
Randomisation will be stratified for 3 factors:  
a) Geographical Region (Europe versus Rest of the World);  
b) Charlson Comorbidity Index (0-1 versus >1) (Appendix 11 - Age-adjusted Charlson Index); 
and 
c) Barthel Index (≥90 versus <90) (Appendix 7 - Barthel Index for Functional Assessment) 
From treatment initiation, patients will be followed in the hospital for at least 4 days and then 
through Day 31 (±3 days) or resolution/stabilisation of treatment-related adverse events, treatment 
emergent adverse events of special interest and SAEs that occurred through Day 31. 
A total sample size of 609 patients (203 in each arm) with 530 events necessary for the analysis 
of the primary endpoint has been calculated based on assumptions of a 1-sided type I error of 
1.25% (α-0.0125) with at least 80% power (β=0.2) to detect target hazard ratio (HR) of 1.4 in the 
time to sustained withdrawal of supplementary oxygen, which means a decrease in the median 
time to the event from 8 days48 (control arm) to 5.7 days (plitidepsin). This sample size is 
adjusted for the multiple comparisons of each plitidepsin arm with control group by a Bonferroni 
adjustment. At the final analysis, if the HR is 1.27 or greater, in favour of any plitidepsin arm 
(equivalent to a decrease in the median time to sustained withdrawal of supplementary oxygen of 
1.7 days or greater), then it is expected that the null hypothesis (i.e., HR≤1) will be rejected.  
A futility analysis for efficacy/safety will be performed when 33% of events (sustained 
withdrawal of supplementary oxygen) have been reached.The rho family of beta-spending 
functions (ρ=1.18) will be used for the calculation of the stopping boundaries for futility in order 
to control type II error. The stopping boundaries for the futility analysis will be calculated with 
the actual number of events available in the ITT population at that moment; if the number of 


 
 
 
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events at the futility analysis is 116 in a pair comparison, the beta-spending corrected p-value to 
reject the alternative hypothesis should be higher or equal than 0.4199 and this p-value is 
associated with a HR≤1.0382. 
If the recommendation of the IDMC is to discontinue one of the plitidepsin dosing arms at this 
futility analysis following the stopping rules, the study will continue from that point on a 
1:1 randomisation fashion until the completion of the remaining treatment arms (203 patients per 
arm and 353 events of sustained withdrawal of supplementary oxygen in total necessary to 
perform the final analysis). The patients still ongoing in the dropped arm would continue to be 
followed up as per protocol. 
8.2. 
Analysis Populations 
Analysis of the primary and other time-to-event efficacy endpoints will be performed in the ITT 
population. Other secondary efficacy endpoints will be based on the FAS population. Supportive 
analyses will be performed on the Per Protocol population. A sensitivity analysis will be 
performed for the primary endpoint and other time-to-event efficacy endpoints in the FAS 
population, Safety endpoints analyses will be based on the Safety population.  
8.2.1. Intent-to-Treat (ITT) Population 
All patients randomised in the trial, regardless of whether they received treatment.  
8.2.2. Full Analysis Set (FAS) Population 
All randomised patients who have taken at least 1 dose of study treatment (plitidepsin or control) 
and with at least 1 postbaseline clinical status collected. FAS population will be analysed 
according to their randomised treatment.  
8.2.3. Per Protocol Population 
A subgroup of the FAS population that includes all patients who do not have any important 
protocol deviations that would interfere with the collection or interpretation of the efficacy data. 
Important protocol deviations will be defined in the SAP. Per Protocol population will be 
analysed according to their randomised treatment. Supportive efficacy analyses will be 
performed on this population. 
8.2.4. As Treated Population 
All patients who received any exposure to study treatment (plitidepsin or control). As Treated 
population will be analysed according to the treatment they actually received.  
8.3. 
General Considerations 
Demographic and baseline disease characteristic data will be summarised descriptively.  


 
 
 
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All summary tables for quantitative parameters will display n, mean, standard deviation, median, 
interquartile range (25th and 75th percentiles), and range (minimum and maximum). All summary 
tables for qualitative parameters will display counts and percentages.  
The use of imputation methods in visits of patients with missing values will be detailed in the 
SAP. 
8.4. 
Study Treatment Exposure 
The study treatment exposure will be assessed by study treatment (plitidepsin, dexamethasone, 
and any regulatory-approved antiviral treatment, such as remdesivir or favipiravir) as the 
duration of treatment exposure during the study. The duration of study treatment exposure will 
be calculated by study treatment as: (date of the last study treatment taken – date of the first 
study treatment taken) + 1. 
8.5. 
Efficacy Analysis 
Analysis of the primary, key secondary and other time to event endpoints will be performed in 
the ITT population, and other secondary efficacy endpoints will be based on the FAS population. 
A sensitivity analysis will be performed for the primary endpoint and other time-to-event 
efficacy endpoints in the FAS population. Safety endpoints analyses will be based on the Safety 
population. Supportive analyses will be performed on the Per Protocol population.  
8.5.1. Primary Efficacy Outcome Measures 
Time-to event data (time to sustained withdrawal of oxygen supplementation) will be analysed 
using the Kaplan Meier method and presented with 95% CIs. A Cox regression model, including 
the levels of the randomisation stratification factors as covariates, will be applied to compare 
results between each dose of plitidepsin versus control arm. Hazard ratios, 2-sided 95% CIs, and 
p values for the comparison of each dose of plitidepsin versus control arm will be presented. The 
time-to-event between each dose of plitidepsin versus control arm will be compared using a 
2-sided stratified log-rank test. The model will be adjusted for the randomisation stratification 
factors, i.e., Geographical Region (Europe versus Rest of the World), Charlson Comorbidity 
Index (0-1 versus >1) (Appendix 11- Age-adjusted Charlson Index) and Barthel index (≥90 
versus <90) (Appendix 7 – Barthel Index for Functional Assessment). An unstratified log-rank 
test and Cox regression model will also be analysed as a sensitivity analyses. For both stratified 
and unstratified models, the hazard ratios, 2-sided 95% CIs, and p-values for the comparison of 
each dose of plitidepsin versus control arm will be presented. Proportional hazard assumption 
will be checked by means of a Cox regression including treatment and its interaction with time.49 
In case of strong rejection of proportionality, then restricted mean survival estimates and 
weighted log-rank tests (if applicable) will also be calculated in a sensitivity analysis in addition 
to HR.50 The main analysis will be adjusted for multiplicity using the Hochberg step-up 
procedure to preserve the type I error rate in the comparison of each dose of plitidepsin versus 
control arm. If the accrual in any of the experimental arms is stopped after the interim futility 
analysis, the final analysis for the primary endpoint in the remaining arms will be performed at 
the 1.25% level using a Bonferroni-adjusted type I error rate. 


 
 
 
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8.5.2. Key Secondary Efficacy Outcome Measures 
Time-to event data will be analysed using the Kaplan-Meier method and presented with 
95% CIs. A Cox-regression model, including the levels of the randomisation stratification factors 
as covariates, will be applied to compare results between each dose of plitidepsin versus control 
arm. Hazard ratios, 2-sided 95% CIs, and p-values for the comparison of each dose of plitidepsin 
versus control arm will be presented. 
In the event that the primary endpoint is significant for both doses, the Hochberg procedure will 
be used to test the key secondary efficacy endpoints at the overall (2-sided) significance level of 
0.05. This adjustment will not apply if the accrual in any of the experimental arms is stopped 
after the interim futility analysis. Details will be provided in the SAP.  
8.5.3. Other Secondary Efficacy Outcome Measures 
Descriptive statistics for the other secondary efficacy endpoints will be presented by treatment 
group and by study visit where appropriate. We will use similar methods as specified for the 
analyses of the primary and secondary variables.  
For binary endpoints, the treatment group comparisons will be performed at Day 8 (±1 day) only, 
with descriptive statistics provided for each clinic visit.  
Longitudinal analyses will be also performed assuming mixed-effect models including treatment 
effect, time effect, randomisation stratification factor and a time-treatment interaction as 
covariates, using a covariance structure of autoregressive order 1.  
The clinical status, as assessed on the 11-point WHO Clinical Progression Scale (Appendix 13) 
on Day 8 (±1 day), will be summarised by treatment group. The clinical status at Day 8 (±1 day) 
between each dose of plitidepsin versus control arm will be compared using a proportional odds 
model. The model will be adjusted for the randomisation stratification factors. The odds ratios, 
2-sided 95% Cis, and p-values for the comparison of each dose of plitidepsin versus control arm 
will be presented. 
8.6. 
Subgroup Analyses 
The primary and key secondary efficacy endpoints will be analysed by the following subgroups: 
• Geographical Region (Europe versus Rest of the World). 
• Charlson Comorbidity Index: 0-1 versus >1 (Appendix 11 – Age-adjusted Charlson 
Index). 
• Barthel index (≥90 versus <90) (Appendix 7 – Barthel Index for Functional Assessment). 
Additionally, the primary efficacy endpoint will be analysed by the following subgroups: 
• Sex: female or male. 
• Age at study entry: 18 to 39, 40 to 64, ≥65 years. 
• Race: Asian, black, white, or other. 


 
 
 
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• Ethnic group: Hispanic or Latino or Not Hispanic or Latino. 
• Site location: analyses will be performed to assess that no single study site provided an 
unusually large fraction of the patients and that no single investigator or site was 
disproportionately responsible for the favourable effect seen. 
• User of antiviral therapies or immunomodulatory drugs. 
• Previous COVID-19 vaccination status (complete/incomplete/no). 
• Anti-SARS-CoV-2 IgG Day 1 (non-positive/positive). 
• Pre-randomisation dexamethasone (yes/no). 
• Total duration of corticoid therapy (±10 days). 
• Total cumulative dose of corticoid therapy (≤ 60 or >60 mg dexamethasone or 
equivalent) (See Appendix 15 – Glucocorticoids equivalent anti-inflammatory doses). 
• Days of symptoms (≤5 days, 5-10 days, > 10 days). 
• Administration of approved antivirals if the patient is randomised to the control arm 
(remdesivir/favipiravir/no). 
• Other exploratory subgroup analyses may be prespecified in the SAP based on prognostic 
factors of medical interest (e.g., baseline measures of the disease status or laboratory 
parameters such as, LDH, CRP, D-dimer, ferritin, etc.). 
• SARS-CoV-2 variant analysis (United Kingdom α, South Africa β, Brazil γ, India δ, 
California ε, Peru λ, and New York ɪ) and potential new variants when emerging in the 
selected countries.51 
• Patients included before and after amendment (protocol v.6 versus v.7). 
8.7. 
Safety Analysis 
Safety analyses will be based on the As Treated Population. All safety parameters will be 
summarised and also listed by patient.  
Treatment-emergent Adverse Events: The verbatim terms used in the eCRF by investigators to 
identify TEAEs will be coded using the Medical Dictionary for Regulatory Activities (MedDRA) 
and will be graded according to NCI CTCAE version 5.0. All reported AEs that occur or worsen 
on or after the first dose of study drug (Day 1) up through Day 31 (±3 days) (last protocol-
specified follow-up visit) will be included in the analysis. Treatment-emergent AEs will be 
summarised by MedDRA system organ class and preferred term. For each TEAE, the percentage 
of subjects who experience at least 1 occurrence of the TEAE will be summarised overall and by 
treatment group. The SAEs, AEs of special interest, and deaths will be listed. All TEAEs 
resulting in discontinuation of study treatment, dose modification, dose interruption, or a delay in 
treatment with the study drug will be listed and summarised by system organ class/preferred 
term.  
Clinical Laboratory Tests: Laboratory data will be summarised by type of laboratory test. The 
worst toxicity grade will be tabulated. Parameters with predefined NCI CTCAE version 5.0 
toxicity grades will be summarised. Change from baseline to the worst TEAE grade experienced 
by the subject during the study will be provided as shift tables. 


 
 
 
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Electrocardiograms: The effects of treatment on QTcF interval, including events of QTcF 
>500 msec and >60 msec from baseline, will be evaluated by means of descriptive statistics and 
frequency tabulations.  
Subgroup analysis of TEAEs and clinically relevant laboratory tests will be performed based on 
prognostic factors of medical interest (e.g., sex, age, administration of remdesivir/favipiravir in 
the control arm, etc.). 
8.8. 
Pharmacokinetic Analysis 
Only applicable for Appendix 8 (Protocol for QTc Substudy). 
8.9. 
Futility Analysis 
A futility analysis for efficacy/safety will be performed when 33% of events (sustained 
withdrawal of supplementary oxygen) have been reached. The rho family of beta-spending 
functions (with ρ=1.18) will be used for the calculation of the stopping boundaries for futility in 
order to control type II error. The stopping boundaries for the futility analysiswill be calculated 
with the actual number of events available in the ITTpopulation at that moment; if the number of 
events at the futility analysis is 116 in a pair comparison patients, the beta-spending p-value to 
reject the alternative hypothesis should be higher or equal than 0.4993 and this p-value is 
associated with a HR≤1.0382. 
If the recommendation of the IDMC is to discontinue one of the plitidepsin dosing arms at this 
futility analysis following the stopping rules, the study will continue from that point on a 
1:1 randomisation fashion until the completion of the remaining treatment arms (203 patients per 
arm and 353 events of sustained withdrawal of supplementary oxygen in total necessary to 
perform the final analysis). The patients still ongoing in the dropped arm would continue to be 
followed up as per protocol and a Bonferroni-adjusted type I error rate of 1.25% will be kept for 
the comparison of the primary endpoint between the remaining plitidepsin arm and the control 
arm. 


 
 
 
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27. EMA. EMA endorses use of dexamethasone in COVID-19 patients on oxygen or 
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40. Ruscitti P, Giacomelli R. Ferritin and severe COVID-19, from clinical observations to 
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46. CRP. Population Pharmacokinetic Analysis of Plitidepsin (Aplidin®) in Cancer Subjects. 
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47. Maroun JA, Belanger K, Seymour L, et al. Phase I study of Aplidine in a daily-5 
one-hour infusion every 3 weeks in patients with solid tumours refractory to standard 
therapy. A National Cancer Institute of Canada Clinical Trials Group study: NCIC CTG 
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48. Daher A, Balfanz P, Aetou M, et al. Clinical course of COVID-19 patients needing 
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Testing the proportional hazard assumption in Cox models (ucla.edu). Accessed on 
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50. Royston P, Parmar MK. The use of restricted mean survival time to estimate the 
treatment effect in randomized clinical trials when the proportional hazards assumption is 
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10. APPENDICES 
 


 
 
 
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Appendix 1 – Adverse Event Definitions 
In emergency situations, the investigator should immediately get in touch with the 
sponsor’s pharmacovigilance contact at the telephone number or email address given on 
the title page of this protocol. 
Patients will be evaluable for safety if they have received at least part of 1 plitidepsin 
infusion/control arm. Adverse events (AEs) will be graded according to the National Cancer 
Institute-Common Terminology Criteria for Adverse Events (NCI-CTCAE) version 5.0. 
[http://ctep.cancer.gov/protocolDevelopment/electronic_applications/docs/CTCAE_v5_Quick_R
eference_8.5x11.pdf] 
Treatment compliance, i.e., dose delays, dose reductions and reasons for treatment 
discontinuation, will be monitored throughout the study. 
The safety profile of patients will be monitored throughout the treatment and up to 28 days 
(±3 days) after the last treatment infusion, or until the date of death, whichever occurs first. 
Any treatment-emergent AEs (TEAE; the term TEAE covers any unfavourable or unintended 
sign, symptom, syndrome, or illness, including laboratory abnormalities that develop or worsens 
during the period of observation in the clinical study) will be followed until recovery to at least 
Grade 1 or stabilisation of symptoms or death, whichever occurs first. After treatment 
discontinuation, patients will be followed until resolution or stabilisation of all toxicities, if any. 
Patients having any treatment-related Grade ≥3 AEs should have relevant tests re-assessed at 
least every 72 hours until recovery to at least Grade 2. 
Adverse Event Definitions 
Adverse Event 
An AE is any untoward medical occurrence in a patient or clinical investigation patient 
administered a pharmaceutical product, which does not necessarily have a causal relationship 
with this treatment. 
An AE can therefore be any unfavourable and unintended sign, (e.g., an abnormal laboratory 
finding), or a disease temporally associated with the use of a medicinal product, whether or not 
considered related to the medicinal product. 
Illnesses with onset during the study or exacerbations of pre-existing illnesses, including but not 
limited to clinically significant changes in physical examination findings and abnormal objective 
tests/procedures findings (e.g., X-ray, electrocardiogram) should be recorded. The criteria for 
determining whether an abnormal objective test finding should be reported as an AE are as 
follows: 
• The test result is associated with clinically significant symptoms, and/or 
• The test result leads to a change in the study dosing or discontinuation from the clinical 
trial, significant additional concomitant drug treatment or other therapy, and/or 


 
 
 
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• The test result leads to any of the outcomes included in the definition of a serious AE 
(SAE; see definition below), and/or 
• The test result is considered to be clinically relevant by the investigator. 
Serious Adverse Event 
A SAE is defined as any adverse experience occurring at any dose that: 
• results in death (is fatal) 
• is life-threatening 
• requires or prolongs inpatient hospitalisation 
• results in persistent or significant disability or incapacity 
• is a congenital anomaly or birth defect, or 
• is medically significant. 
• any suspected transmission via a medicinal product of an infectious agent. 
Medical and scientific judgement should be exercised in deciding whether expedited reporting is 
appropriate in other situations, such as an important medical event that may not be immediately 
life-threatening or result in hospitalisation but may jeopardise the patient or may require 
intervention to prevent one of the outcomes listed in the above definition. 
Death 
Death is the outcome of an SAE and should not be used as the SAE term itself. The cause of 
death should be recorded as the SAE term instead. When available, the autopsy report will be 
provided to the sponsor. 
Life-threatening Event 
A life-threatening event is defined as any event in which the subject is at risk of death at the time 
of the event; it does not refer to an event which hypothetically might have caused death if it were 
more severe. 
Hospitalisation/Prolongation of Hospitalisation 
Any event requiring hospitalisation (or prolongation of hospitalisation) that occurs or worsens 
during the course of a patient’s participation in a clinical study must be reported as an SAE 
unless exempted from SAE reporting. Prolongation of hospitalisation is defined as any extension 
of an inpatient hospitalisation beyond the stay anticipated/required for the initial admission, as 
determined by the investigator or treating physician. 
Hospitalisations that do not meet criteria for SAE reporting are:  
• Reasons described in the protocol (e.g., investigational medicinal product [IMP] 
administration, protocol-required investigations). However, events requiring 


 
 
 
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hospitalisation or prolongation of hospitalisation as a result of a complication of therapy 
administration or clinical study procedure will be reported as an SAE. 
• Hospitalisation or prolonged hospitalisation for technical, practical or social reasons, in 
the absence of an AE. 
• Pre-planned hospitalisations: Any pre-planned surgery or procedure must be documented 
in the source documentation. Only if the pre-planned surgery needs to be performed 
earlier due to a worsening of the condition should this event (worsened condition) be 
reported as an SAE. 
Other situations that MUST NOT be considered as hospitalisations are: 
• An emergency visit due to an accident where the patient is treated and discharged. 
• When the patient is held 24 hours for observation and is finally not admitted. 
• Planned treatments at sites not associated to a hospital and generally considered as minor 
surgical procedures (i.e., laser eye surgery, arthroscopy, etc.). 
Unexpected/Unlisted Adverse Event 
An AE is considered unexpected/unlisted when the nature or severity of which is not consistent 
with the applicable reference safety information (RSI). The sponsor will use as the RSI for the 
evaluation of listedness/expectedness the RSI of the most updated IB for plitidepsin. 
Adverse Reaction 
All untoward and unintended response to an IMP related to any dose administered. This 
definition also covers medication errors and uses outside what is foreseen in the protocol, 
including overdose, misuse and abuse of the product. 
Adverse Events Related to the Study Drug 
An AE is considered related to a study drug/IMP if the investigator’s and/or the sponsor’s 
assessment of causal relationship to the IMP(s) is “Y (yes)”. The investigator will assess the 
causal relationship of the IMP(s) to the SAE. The sponsor will consider related to the study 
drug(s)/IMP(s) those events for which the investigator and/or the sponsor assesses the causal 
relationship with the IMP(s) as “Uk (unknown)” when it cannot rule out a role of the IMP(s) in 
the event. 
Expedited Reporting 
The sponsor is responsible for appropriate expedited reporting to the competent authorities, the 
investigators, and the IEC/IRB according to current legislation.  
Assessment of Causal Relationship to the Study Drug 
The investigator must provide an assessment of causality for the IMP according to the following 
criteria: 


 
 
 
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• Y (yes): there is a reasonable possibility that the IMP(s) caused the AE/SAE. 
• N (no): there is NO a reasonable possibility that the IMP(s) caused the AE/SAE and other 
causes are more probable. 
• UK (Unknown): only to be used in special situations where the investigator has 
insufficient information (i.e., the patient was not seen at his/her centre). If none of the 
above can be used. 
Adverse Event Reporting Procedures 
Reporting of Adverse Events 
The sponsor will collect all AEs until 28 days (±3 days) after administration of the last dose of 
any of the study arms (plitidepsin and control arm) or until the date of death, whichever occurs 
first. All AEs suspected to be related to the study drug(s)/IMP(s) must be followed-up after the 
time of therapy discontinuation until the event or its sequelae resolve or stabilise at an acceptable 
level to the investigator and the sponsor. 
All AEs, including medication errors and uses outside what is foreseen in the protocol, must be 
recorded in English using medical terminology in the source document and the eCRF. Whenever 
possible, the investigator will record the main diagnosis instead of the signs and symptoms 
normally included in the diagnoses.  
Investigators must assess the severity (Grade) of the event following the NCI-CTCAE version 
5.0 and assign a relationship to each study drug(s)/IMP(s); and pursue and obtain information 
adequate both to determine the outcome and to assess whether it meets the criteria for 
classification as an SAE requiring immediate notification to the sponsor or its designated 
representative. The investigator must provide any relevant information as requested by the 
sponsor in addition to that on the eCRF. 
Abnormal laboratory tests occurring during the study must only be recorded in the AE section of 
the eCRF if the disorder: 
• Is associated with clinically significant symptoms, and/or 
• Leads to a change in study dosing (omission, delay or reduction) or discontinuation from 
the study, significant additional concomitant drug treatment or other therapy, and/or 
• Leads to any of the outcomes included in the definition of an SAE. 
Otherwise, laboratory results should be reported in the corresponding section of the eCRF (e.g., 
biochemistry, haematology). 
The “Adverse event form” will be used only for events that occur after the first drug infusion or 
any event related to a study procedure within the study period (according to International 
Conference on Harmonisation [ICH] guidelines); and to report ‘ongoing’ baseline conditions in 
case of any significant change (improvement or worsening) during the study. 


 
 
 
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Reporting of Serious Adverse Events 
The sponsor will collect all SAEs from the time of signing of the ICF and until 28 days (±3 days) 
after administration of the last dose of any of the study arms (plitidepsin and control arm) or until 
death, whichever occurs first. Beyond this period of time, only those SAEs suspected of being 
related to the IMPs will be collected. Nonetheless, the sponsor must evaluate any safety 
information related to the clinical study that is spontaneously reported by an investigator beyond 
the time frame specified in the protocol. 
All SAEs (as defined above) that have occurred after patient registration, regardless of 
relationship to the study drug(s)/IMP(s), must be reported immediately, and always within 
24 hours to the Pharma Mar S.A. Pharmacovigilance Department electronically by completing 
the applicable eCRF section. Only in situations of electronic system failure or pregnancy 
exposure during the clinical trial, can SAEs be reported using paper on a “SAE form by fax 
(+34 91 846 6004) or email (AEincoming@pharmamar.com). Outside of office hours 
(Greenwich Meridian Time [GMT]), assistance on SAE reporting can be obtained by calling the 
Pharmacovigilance Department at +34 681 263 592. In case of electronic system failure or 
pregnancy exposure during the clinical trial, SAEs initially reported by alternative methods (not 
electronically), must be followed by completed electronic SAE reporting on an eCRF from the 
investigational staff within 1 working day. 
The SAEs occurring during the screening phase (from ICF signature to registration) and after 
off-study will be reported using a paper “SAE form” that must be forwarded as mentioned above 
always within 24 hours to the Pharma Mar S.A. Pharmacovigilance Department by fax or email. 
All SAEs suspected to be related to the study drug must be followed until the event or its 
sequelae resolves or stabilises to at least Grade 1, or to an acceptable level according to the 
investigator and the sponsor or his/her designated representative. 
Reporting of Pregnancy Cases Occurring During the Clinical Study 
National regulations require that the sponsor collect information on pregnancies occurring during 
clinical trials, in which exposure to the study drug at any time during pregnancy, via either 
maternal or paternal exposure, is suspected. 
Therefore, pregnancy and suspected pregnancy (including a positive pregnancy test regardless of 
age or disease state) of a female patient or the female partner of a male patient occurring while 
the patient is on study drug, or within 31 days of the patient’s discontinuation visit, are 
considered immediately reportable events. 
The investigator will report the following events immediately and always within 24 hours from 
first knowledge: 
• Any occurrence of a pregnancy where any kind of exposure to the study drug is 
suspected. 
• Possible exposure of a pregnant female. 


 
 
 
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• All reports of elevated/questionable or indeterminate beta human chorionic 
gonadotropins. 
Immediately after detecting a case of suspected pregnancy in a female clinical trial patient, the 
decision on her continued participation in the clinical trial will be jointly taken by the trial 
patient, the investigator and the sponsor with the patient’s best interest in mind. A decision to 
continue the pregnancy will require immediate withdrawal from the trial. 
Any pregnancy, suspected pregnancy, or positive pregnancy test must be reported to the 
Pharmacovigilance Department at Pharma Mar immediately by facsimile or email using the 
pregnancy report form. 
The investigator will follow the pregnancy until completion/termination, and must notify the 
outcome of the pregnancy to the Pharmacovigilance Department at Pharma Mar within 24 hours 
of first knowledge as a follow-up to the initial pregnancy report. 
For any event during the pregnancy which meets a seriousness criterion (including foetal or 
neonatal death or congenital anomaly), the investigator will also follow the procedures for 
reporting SAEs (complete and send the SAE form to Pharmacovigilance Department at 
Pharma Mar by facsimile (+34 91 846 6004) or by email (AEincoming@pharmamar.com) within 
24 hours of the investigator’s knowledge of the event). 
All neonatal deaths that occur within 30 days of birth should be reported, regardless of causality, 
as SAEs. In addition, any infant death at any time thereafter that the investigator suspects as 
related to the in-utero exposure to the study drug should also be reported to the 
Pharmacovigilance Department at Pharma Mar by facsimile within 24 hours of the investigators’ 
knowledge of the event. 
Adverse Events Monitoring 
Safety review will be performed at Pharma Mar S.A. once the SAE forms have been received 
and the eCRFs have been completed by the investigator. 
Periodic safety review of clinical data will be performed; however, no formal Data Safety 
Monitoring Board has been appointed for this trial. The AEs will be monitored by the 
investigators and by the study team at Pharma Mar S.A. The personnel in charge of this process 
are defined in the section “Study Contacts” of this protocol. In general, a clinical virologist, 
together with a member of the Pharma Mar S.A. Pharmacovigilance Department will review the 
safety data of this trial on an ongoing basis. 
• SAEs will be collected, assessed and reported as per the applicable regulations by the 
Pharmacovigilance Department. 
• Nonserious AEs will be checked for accuracy against the eCRF during monitoring visits 
by the monitor. 


 
 
 
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Appendix 2 – Clinical Laboratory Evaluations 
The following clinical laboratory analytes will be assessed: 
Serum chemistry 
Haematology 
Alkaline phosphatase 
Haematocrit 
Alanine aminotransferase 
Haemoglobin 
Aspartate aminotransferase 
Platelet count  
Blood urea nitrogen 
Red blood cell count 
Creatinine, calculated creatinine clearance 
(Cockcroft-Gault equation) 
White blood cell count 
Gamma-glutamyl transferase 
Basophils 
Sodium, potassium, calcium (albumin adjusted 
calculation), magnesium 
Eosinophils 
Glucose (fasting) 
Lymphocytes 
Lactate dehydrogenase 
Monocytes 
Creatine phosphokinase 
Neutrophils 
Troponin (I or T at screening per local laboratory 
and T at Day 1 onward by central laboratory) 
Bands/immature granulocyte 
NT-pro-BNP 
For females only: 
Amylase 
Serum or urine pregnancy test  
Total bilirubin 
Immunology: 
Direct bilirubin 
C-reactive protein 
Lipase 
Ferritin 
Procalcitonin 
Interleukin-1β  
Albumin 
Interleukin-6 
Coagulation: 
Interleukin-10 
D-dimer 
Tumour necrosis factor alpha 
Serology 
 
Immunoglobulin G 
 
Abbreviations: NT-pro-BNP = N-terminal-pro-B-type natriuretic peptide 


 
 
 
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Appendix 3 – Regulatory, Ethical, and Study Oversight Considerations 
Good Clinical Practice 
This clinical study will be conducted in accordance with the ethical principles that have their 
origin in the Declaration of Helsinki compliance with the protocol, GCP as defined the ICH 
Guidance E6: Good Clinical Practice: Consolidated Guidance and applicable federal and local 
regulatory requirements. 
Delegation of Investigator Duties 
The investigator should ensure that all persons assisting with the trial are adequately qualified, 
informed about the protocol, any amendments to the protocol, the study treatments, and their 
trial-related duties and functions. The investigator should maintain a list of subinvestigators and 
other appropriately qualified people to whom he/she has delegated significant trial-related duties. 
Patient Information and Informed Consent 
Before enrolling in the study or performing any study-specific procedures (including screening 
and baseline tests), patients must give written informed consent to participate in the study. Each 
consent must be confirmed by the patient’s dated signature and the name and dated signature of 
the principal investigator or subinvestigator conducting the informed consent discussions. A 
copy of the informed consent will be given to the patient. The original consent documents will be 
retained in the investigator study file. 
The informed consent and assent documents will contain all the information required by the ICH 
Guidance E6: Good Clinical Practice: Consolidated Guidance and any additional elements 
required by local regulations. In addition to the document, the investigator should provide oral 
information and answer questions from the subject. Subjects should be given adequate time for 
thought and to ask questions. 
Confidentiality 
All data and records generated during this study will be kept confidential in accordance with 
Institutional policies, GDPR and Regulation (EU) 536/2014, on subject privacy and that the 
investigator and other site personnel will not use such data and records for any purpose other 
than conducting the study. 
Patient names will not be provided to the sponsor. Only the unique patient identification number 
will be recorded in the eCRF. If the patient's name appears on any document (e.g., laboratory 
report), the name must be eliminated/redacted on the copy of the document supplied to the 
sponsor. Study findings stored on a computer will be kept in accordance with local data 
protection laws. Patients will be informed that representatives of the sponsor, independent ethics 
committee (IEC)/Institutional Review Board (IRB), or regulatory authorities may review their 
medical records to verify the information collected, and that all personal information made 
available for inspection will be handled in strictest confidence and in accordance with local data 
protection laws. 


 
 
 
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The investigator will maintain a patient identification list (unique patient identification number 
with the corresponding patient name) to enable records to be identified. 
Approval of the Clinical Study Protocol and Amendments 
Before the start of the study, the clinical study protocol, the informed consent document and 
informed assent document, and any other appropriate documents will be submitted to the 
IEC/IRB and other applicable national competent authorities. As this study is being conducted 
globally, approval for these study documents must be received from the IEC/IRB and applicable 
national competent authorities before the study is initiated at a given investigational site. 
The IEC/IRB and applicable national competent authorities must be informed of all 
administrative changes and any important finding that could modify the risk of exposed subjects. 
They must also be informed or their authorisation obtained for all subsequent amended protocols, 
in accordance with local legal requirements. The investigator must keep a written record of all 
communications with the IEC/IRB and applicable national competent authorities.  
Ongoing Information for IEC/IRB and Health Authorities (as per Local Regulations) 
The sponsor must submit the following to all investigators, the IEC/IRB, and Health Authorities: 
• Information on serious or unexpected adverse events from any investigational site, as 
soon as possible 
• Expedited safety reports, in accordance with local and national regulations 
• Periodic reports on study progress (at least annually) 
Record Retention 
Study documents should be retained by the investigator as long as required by local regulations. 
Beyond this period, the investigator must still obtain approval in writing from the sponsor before 
destruction of any records.  
The documents to be retained include: 
• Original signed informed consent and informed assent documents for all subjects 
• Patient identification code list, screening log, and enrolment log 
• Record of all communications between the investigator and the IEC/IRB 
• List of subinvestigators and other appropriately qualified persons to whom the 
investigator has delegated significant trial-related duties, together with their roles in the 
study and their signatures 
• Copies of the eCRFs and documentation of corrections on Data Correction Forms for all 
subjects 
• Investigational product accountability records 
• Record of any body fluids or tissue samples retained 
• All other source documents (patient medical records, hospital records, laboratory records, 
etc.) 


 
 
 
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• All other documents as listed in Section 8 (Essential Documents for the Conduct of a 
Clinical Trial) of the ICH Guidance E6: Good Clinical Practice: Consolidated Guidance. 
Liability and Insurance 
Liability and insurance provisions for this study are given in separate agreements. 
The sponsor has taken out an insurance policy covering their civil responsibility. 
Financial Disclosure 
Before the start of the study, the investigator and each subinvestigator will disclose to the 
sponsor any proprietary or financial interests he or she may hold in the investigational products 
or the sponsor company as outlined in the financial disclosure form provided by the sponsor. The 
investigator and each subinvestigator also agree to update this information in case of significant 
changes during the study or within 1 year of study completion. The investigator and each 
subinvestigator also agree that, where required by law or regulation, the sponsor may submit this 
financial information to domestic or foreign regulatory authorities in applications for marketing 
authorisations. 
Study Monitoring and Auditing 
Monitoring and auditing procedures developed or endorsed by the sponsor will be followed to 
comply with GCP guidelines. Direct access to the on-site study documentation and medical 
records must be ensured. 
Monitoring and Source Document Verification 
Monitoring will be done by personal visits from representatives of the sponsor (clinical research 
assistant and medical monitor) who will check the eCRFs for completeness and clarity, and 
crosscheck them with source documents. In addition to the monitoring visits, frequent 
communications (letter, telephone, email and fax) by the study monitors will ensure that the 
investigation is conducted according to the protocol design and regulatory requirements. Source 
document verification may be performed remotely, if required. 
Study close-out will be performed by the study monitor upon closure of the study. 
On-site Audits/Inspections 
An external auditor appointed by the sponsor or the IEC/IRB as well as inspectors appointed by 
domestic and foreign regulatory authorities may request access to source documents, eCRFs, and 
other study documents for on-site audits or inspections. Direct access to these documents must 
be guaranteed by the investigator, who must provide support at all times for these activities. 
Medical records and other study documents may be copied during audit or inspection provided 
that patient names are obliterated on the copies to ensure confidentiality. Audits/inspections may 
be performed remotely, if required. 


 
 
 
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Documentation and Use of Study Findings 
Documentation of Study Findings 
All protocol-required information collected during the study must be entered by the investigator, 
or designated representative, in the eCRF. Details of eCRF completion and correction will be 
explained to the investigator. If the investigator authorises other persons to make entries in the 
eCRF, the names, positions, signatures, and initials of these persons must be supplied to the 
sponsor.  
The investigator, or designated representative, should complete the eCRF as soon as possible 
after data are collected, preferably on the same day the patient is seen for an examination, 
treatment, or any other study procedure and at the latest before the next monitoring visit. An 
explanation should be given for all missing data. 
A source data location list will be prepared before study starts. This list will be filed in both the 
trial master file and the investigator study file and updated as necessary. 
The completed eCRFs must be reviewed and signed by the investigator named in the clinical 
study protocol or by a designated co-investigator. 
Confidentiality/Use of Study Findings 
All information concerning the product and any matter concerning the operation of the sponsor, 
such as clinical indications for the drug, its formula, methods of manufacture and other scientific 
data relating to it, that have been provided by the sponsor and are unpublished, are confidential 
and must remain the sole property of the sponsor. The investigator will agree to use the 
information only for the purposes of carrying out the study and for no other purpose unless prior 
written permission from the sponsor is obtained. 
The sponsor has full ownership of the original eCRFs completed as part of this study. 
By signing the clinical study protocol, the investigator agrees that the results of the study may be 
used for the purposes of national and international registration, publication, and information for 
medical and pharmaceutical professionals. The authorities will be notified of the investigator’s 
name, address, qualifications, and extent of involvement. 
The sponsor will ensure that a clinical study report on the study is prepared. 
Irrespective of the outcome of a clinical trial, within one year from the end of a clinical trial in all 
Member States concerned, the sponsor will submit to the EU/national database a summary of the 
results of the clinical trial. 
 
All materials, documents, and information provided by the sponsor to the investigator, and all 
materials, documents and information prepared or developed in the course of the study to be 
performed under this protocol, shall be the sole and exclusive property of the sponsor. Subject to 
obligations of confidentiality, the investigator reserves the right to publish only the results of 
work performed pursuant to this protocol provided; however, that the investigator provides an 


 
 
 
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authorised representative of the sponsor with a copy of any proposed publication for review and 
comment at least 45 days in advance of its submission for publication. If requested, the 
investigator will withhold publication an additional 90 days to allow for filing a patent 
application or taking such other measures the sponsor deems appropriate to establish and 
preserve its proprietary rights.  
It is agreed that, consistent with scientific standards, publication of the results of the study shall 
be made only as part of a publication of the results obtained by all sites performing the protocol.  


 
 
 
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Appendix 4 – Inhibitors and Inducers of CYP3A4 
Strong inhibitors and inducers of cytochrome P450 3A4 (CYP3A4) are prohibited, as they may 
affect the systemic exposure of plitidepsin. Moderate and weak inhibitors and inducers of 
CYP3A4 may be used with caution in combination with plitidepsin. 
Classification of in vivo Inhibitors of CYP3A4 Enzyme 
Strong Inhibitors (2)  
≥5-fold Increase in AUC  
or >80% Decrease in CL 
Moderate Inhibitors (3)  
≥2 but <5-fold Increase in AUC or 50% 
to 80% Decrease in CL 
Weak Inhibitors (4)  
≥1.25 but <2-fold Increase in AUC 
or 20% to 50% Decrease in CL 
boceprevir, clarithromycin, 
cobicistat, danoprevir and 
ritonavir, elvitegravir and 
ritonavir, grapefruit juice, 
idelalisib, indinavir and 
ritonavir, itraconazole, 
ketoconazole, lopinavir and 
ritonavir, nefazodone, 
nelfinavir, paritaprevir and 
ritonavir and (ombitasvir 
and/or dasabuvir), 
posaconazole, ritonavir, 
saquinavir and ritonavir, 
telaprevir, tipranavir and 
ritonavir, telithromycin, 
troleandomycin, 
voriconazole 
aprepitant, ciprofloxacin, conivaptan, 
crizotinib, cyclosporine, diltiazem, 
dronedarone, erythromycin, fluconazole, 
fluvoxamine, imatinib, tofisopam, 
verapamil 
chlorzoxazone, cilostazol, cimetidine, 
clotrimazole, fosaprepitant, 
istradefylline, ivacaftor, lomitapide, 
ranitidine, ranolazine, ticagrelor 
Notes: This is not an exhaustive list. For an updated list, see the following link: Drug Development and Drug Interactions | Table 
of Substrates, Inhibitors and Inducers | FDA #Table3-2 
• 
A strong inhibitor for a specific CYP is defined as an inhibitor that increases the AUC of a substrate for that CYP by equal 
or more than 5-fold. 
• 
A moderate inhibitor for a specific CYP is defined as an inhibitor that increases the AUC of a sensitive substrate for that 
CYP by less than 5-fold but equal to or more than 2-fold. 
• 
A weak inhibitor for a specific CYP is defined as an inhibitor that increases the AUC of a sensitive substrate for that CYP 
by less than 2-fold but equal to or more than 5-fold. 
 
Classification of in vivo Inducers of CYP3A4 Enzymes 
Strong Inducers 
≥80% Decrease in AUC 
Moderate Inducers 
≥50% to <80% Decrease in AUC 
Weak Inducers 
≥20% to <50% Decrease in AUC 
apalutamide, carbamazepine, 
enzalutamide, mitotane, 
phenytoin, rifampicin, St. John’s 
wort 
bosentan, efavirenz, etravirine, 
phenobarbital, primidone 
armodafinil, modafinil, rufinamide 
Notes: Please note the following: This is not an exhaustive list. For an updated list, see the following link: 
https://www.fda.gov/drugs/drug-interactions-labelling/drug-development-and-drug-interactions-table-substrates-inhibitors-and-
inducers#table3-3. 


 
 
 
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Appendix 5 – Schedule of Assessments 
Table 5: Schedule of Assessments 
Procedure 
Screening 
Day 0-1 
Day 1 
Day 2 
Day 3 
Day 4 
Day 5 
Day 6 
Day 7 
Day 8 
(±1 day) 
Day 9 
Day 10 
Day 1522 
(±1 day) 
Day 3123 
(±3 days) 
Informed consent1 
X 
 
 
 
 
 
 
 
 
 
 
 
 
Selection criteria2 
X 
 
 
 
 
 
 
 
 
 
 
 
 
IWRS registration 
X 
X 
 
 
 
 
 
 
 
 
 
 
X 
Medical history 
X 
 
 
 
 
 
 
 
 
 
 
 
 
Vital signs3 
X 
X 
X 
X 
X 
X 
X 
X 
X 
 
 
 
X 
Demographics 
X 
 
 
 
 
 
 
 
 
 
 
 
 
Charlson Comorbidity 
Index 
X 
 
 
 
 
 
 
 
 
 
 
 
 
Physical examination 
X* 
X 
X 
X 
X 
 
 
 
X 
 
 
 
X 
Electrocardiogram4 
X 
X 
 
X 
 
 
 
 
 
 
 
 
X 
Haematology5 
X 
X 
X 
X 
X 
 
 
 
X 
 
 
 
X 
Serum chemistry6 
X 
X 
X 
X 
X 
 
 
 
X 
 
 
 
X 
Coagulation7 
 
X 
X 
X 
X 
 
 
 
X 
 
 
 
X 
Serological test (IgG) 
 
X 
 
 
 
 
 
 
 
 
 
 
X 
Immunology8 
 
X 
X 
X 
X 
 
 
 
X 
 
 
 
X 
COVID-19 screen9 
X 
 
 
 
 
 
 
 
 
 
 
 
 
COVID-19 viral load10 
 
X 
 
 
 
 
 
 
X 
 
 
 
 
Chest imaging11 
 
X 
 
 
 
 
 
 
X 
 
 
 
X 
Pregnancy test12 
X 
 
 
 
 
 
 
 
 
 
 
 
 
Clinical status13 
X 
X 
X 
X 
X 
X 
X 
X 
X 
 
 
X 
X 
Functional status14 
X 
 
 
 
 
 
 
 
X 
 
 
X 
X 
Adverse events/TEAEs15 
X 
X 
X 
X 
X 
X 
X 
X 
X 
X 
X 
X 
X 
Concomitant medications16 
X 
X 
X 
X 
X 
X 
X 
X 
X 
X 
X 
X 
X 
Dexamethasone 
treatment17 
 
X 
X 
X 
X 
X 
X 
X 
X 
X 
X 
 
 
Plitidepsin treatment18 
 
X 
X 
X 
 
 
 
 
 
 
 
 
 
Remdesivir treatment19 
 
X 
X 
X 
X 
X 
 
 
 
 
 
 
 
Favipiravir treatment20 
 
X 
X 
X 
X 
X 
 
 
 
 
 
 
 
Premedication21 
 
X 
X 
X 
X 
X 
 
 
 
 
 
 
 
Abbreviations: ALT = alanine aminotransferase; AST = aspartate aminotransferase; BID = twice daily; BUN = blood urea nitrogen; COVID-19 = coronavirus disease 2019; 
CPK = creatine phosphokinase; CRP = C-reactive protein; ECG = electrocardiogram; GGT = gamma-glutamyl transferase; Ig = immunoglobulin; IL = interleukin; 
IV = intravenous; IWRS = interactive web response systems; LDH = lactate dehydrogenase; NIH = National Institute of Health; NT-pro-BNP = N-terminal pro B-type natriuretic 


 
 
 
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peptide; PCR = polymerase chain reaction; PO = orally; qPCR = quantitative polymerase chain reaction; QTcF = QT interval corrected using Fridericia’s formula; TEAE = 
treatment-emergent adverse event; TNFα = tumour necrosis factor alpha. 
*Body weight and height should be measured at screening. 
1 Informed consent: Must be obtained before the patient undergoes any study-specific procedure 
2 Selection criteria: Confirm that subject meets all inclusion criteria and none of the exclusion criteria 
3 Vital signs: Temperature, sitting blood pressure, heart rate, respiratory rate, PaO2 (obtained either by arterial blood gas analyses or from saturation of oxygen (SpO2) by pulse 
oximetry), and its respective FiO2 (Appendix 12 - Imputation of FiO2 from oxygen flow values. High-flow oxygen therapy) to be measured at screening, on Days 1 to 3 just 
before start and end of each plitidepsin infusion (plitidepsin groups)/once daily on Days 1 to 3 (control group), further once daily while the patient is hospitalised, and on 
Days 8 and 31 (±3 days). To estimate the PaO2/FiO2 ratio, the required equation would be used for imputing PaO2 from SpO2 (Appendix 9 – Imputation of PaO2 from SpO2), 
and the information on the oxygen delivery devices and oxygen flow prescribed would be utilised for imputation of FiO2. 
4 ECG: QTcF prolongation to be assessed at screening and on Days 1, 3 (postinfusion), and 31 (±3 days), and any QTcF values >500 msec will be flagged as increasing the 
likelihood of the treatment being proarrhythmic (per ICH Guidance E14). 
5 Haematology: RBC, haemoglobin, haematocrit, WBC with differential, platelet count. Testing to be performed by the local laboratory for screening and by central laboratory 
for on-study tests (tests performed within 24 hours of screening do not have to be repeated) 
6 Serum chemistry: Prestudy screening assessments: ALT, AST, total bilirubin, sodium, potassium, calcium (albumin adjusted), magnesium, creatinine, calculated creatinine 
clearance (Cockcroft-Gault equation), CPK, and troponin (I or T according to local practice). On study assessments: ALT, AST, alkaline phosphatase, GGT, LDH, total 
bilirubin, direct bilirubin, glucose (fasting), sodium, potassium, calcium (albumin adjusted calculation), magnesium, blood urea nitrogen, creatinine, calculated creatinine 
clearance (Cockcroft-Gault equation), CPK, albumin, amylase, lipase, procalcitonin, troponin T (high sensitivity), and NT-pro-BNP. Note that testing to be performed by the 
local laboratory for screening and by central laboratory for on-study tests; tests performed within 24 hours of screening do not have to be repeated. All serum chemistry 
parameters will be measured at Day 1 prior to initiation of study treatment, once daily during hospitalisation, and at follow-up visits on Days 8 (±1 day) and 31 (±3 days); 
except, troponin T (high sensitivity), and NT-pro-BNP that will be measured on Day 1, Days 8 (±1 day) and 31 (±3 days). 
7 Coagulation: D-dimer 
8 Immunology: Proinflamatory biomarkers (CRP, ferritin, IL-1β, IL-6, IL-10, TNFα) in each study arm from baseline (Day 1 prior to start of the study treatment) to Day 4 and 
Days 8 (±1 day), 15 (±1 day) and 31 (±3 days). 
9 COVID-19 screen: Qualitative PCR, antigen test to be performed by local laboratory, or any other validated method approved by the local health authority, from appropriate 
biological samples collected no more than 72 hours before study treatment on Day 1 for screening test to confirm COVID-19. In case more than one is available, the more 
recent one will be selected. 
10 COVID-19 viral load: Quantitative real-time reverse transcription polymerase-chain-reaction test (qRT-PCR) test to be performed by central laboratory from 
oro-nasopharyngeal exudate on Day 1 prior to initiating treatment and on Day 8 (±1 day). 
11 Chest imaging: CT scan or x-ray will be done on Days 1, 8 (±1 day) and 31 (±3 days), Chest imaging performed within 48 hours of Day 1 is accepted and does not have to be 
repeated 
12 Pregnancy test: Serum or urine pregnancy test for females of child-bearing potential, to be performed by local laboratory for screening 
13 Clinical Status: Assessed using the 11-point WHO Clinical Progression Scale (Appendix 13) will be performed at screening, daily from Day 1 while hospitalised and on Days 
8 (±1 day), 15 (±1 day) and 31 (±3 days), where 0= uninfected, no viral RNA detected; 1 = asymptomatic, viral RNA detected; 2 = symptomatic, independent; 
3 = symptomatic, assistance needed; 4 = hospitalised, no oxygen therapy (if hospitalised for isolation only, record status as for ambulatory patient); 5 = hospitalised, oxygen by 
mask or nasal prongs; 6 = hospitalised, oxygen by NIV or high flow; 7 = intubation and mechanical ventilation, pO2/FIO2 ≥150 or SpO2/FIO2 ≥200; 8 = mechanical 
ventilation, pO2/FIO2<150 (SpO2/FIO2 <200) or vasopressors; 9 = mechanical ventilation, pO2/FIO2<150 and vasopressors, dialysis or ECMO; 10 = dead.  
14 Functional Status: Assessed by the Barthel index score (Appendix 7); the pre-baseline  (i.e., > 1 month prior to screening) functional status should be recorded, in addition to 
Day 1 prior to initiating study treatment, at hospital discharge, and on Days 8 (±1 day), 15 (±1 day) and 31 (±3 days). 


 
 
 
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15 Treatment-emergent adverse events (TEAEs): TEAEs should be documented and recorded at each visit (i.e., from initiation of study treatment on Day 1 through at least 
Day 31), grading severity assessed using National Cancer Institute (NCI) Common Terminology for Adverse Events (CTCAE) v5.0, and relationship to study treatment 
assessed by investigator judgement 
16 Concomitant medications: Concomitant medications and treatments will be recorded for all patients from 28 days before the start of study treatment and through study 
Day 31 (±3 days). All COVID-19 vaccinations should be recorded, regardless of when they were given, until the end of study.  
17 Dexamethasone treatment: On all study arms, patients will receive dexamethasone phosphate 8 mg/day IV (equivalent to 6.6 mg dexamethasone base) on Days 1 to 3 
(administered as a premedication in plitidepsin arms), following by dexamethasone phosphate 7.2 mg (equivalent to 6 mg/day dexamethasone base) PO/IV from Day 4 and up 
to a total cumulative dose of 60 mg of dexamethasone base (as per physician judgement according to patient clinical condition and evolution). The study allows up to a total 
cumulative dose of 60 mg of dexamethasone base (calculation of the total dose will also include corticosteroids administered within 72 hours before the start of the study 
treatment and dexamethasone administered as premedication).  
18 Plitidepsin treatment: Plitidepsin 1.5 or 2.5 mg intravenous (IV) infusion for 60 minutes will be administered on Days 1 to 3. A 30 (±5) minute window is allowed for the 
plitidepsin administration between each day, and plitidepsin should not be given earlier than 23.5 hours on Days 2 and 3 of previous day plitidepsin administration. No other 
antiviral agents to be administered during Days 1 to 3. 
19 Remdesivir treatment: Consistent with local treatment guidelines, patients randomised to the control arm may receive remdesivir 200 mg IV on Day 1 followed by 
100 mg/day IV on Days 2 to 5. 
20 Favipiravir treatment: Consistent with local treatment guidelines, patients randomised to the control arm may receive favipiravir 1600 mg BID PO on Day 1, followed by 
600 mg BID PO daily for 2 to 5 days.  
21 Premedication (before plitidepsin infusion start): For prevention of plitidepsin-related infusion reactions, administration of the following premedications should be ideally 
completed 20 to 30 minutes before initiating the plitidepsin infusion and, exceptionally, up to 2 h before plitidepsin infusion start: 
a. 
Palonosetron 0.25 mg IV (tropisetron 5 mg IV could be considered if palonosetron is not available) 
b. 
Diphenhydramine hydrochloride 25 mg IV (or equivalent, such as dexchlorpheniramine maleate 5 mg) 
c. 
Ranitidine 50 mg IV (or equivalent, such as famotidine 20 mg IV)  
d. 
Dexamethasone phosphate 8 mg IV (equivalent to 6.6 mg of dexamethasone base) 
Additionally, patients treated with plitidepsin must receive tropisetron 5 mg PO/IV on Days 4 and 5 if tropisetron 5 mg IV was administered on Days 1, 2, and 3. These 
premedications and postmedications should be recorded as concomitant medications.  
22 Day 15 procedures will be performed in remot or on-site visit.  
23 End of study visit: all subjects will undergo safety and efficacy follow-up assessments on Day 31 (±3 days) or earlier if patient withdraw from study.  
Note: Central randomisation with IWRS system will be implemented using stratified permuted blocks to balance groups for stratification factors. Patients will be assigned to each 
arm at a 1:1:1 ratio. Baseline is Day 1 prior to start of the study treatment. Antiviral treatment to be used according to the approved product information in each country, different 
dosages could be used. 


 
 
 
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Appendix 6 - Contraception and Pregnancy Testing 
This document is based on the Heads of Medicines Agencies’ Recommendations Related 
to Contraception and Pregnancy Testing in Clinical Trials, published by the Clinical 
Trial Facilitation Group (CTFG) on 21 September 2020 and available at 
https://urldefense.com/v3/__https:/www.hma.eu/fileadmin/dateien/Human_Medicines/0
1-
About_HMA/Working_Groups/CTFG/2020_09_HMA_CTFG_Contraception_guidance
_Version_1.1_updated.pdf  
A woman is considered of child-bearing potential (WOCBP) following menarche and 
until becoming postmenopausal unless permanently sterile. Permanent sterilisation 
methods include hysterectomy, bilateral salpingectomy and bilateral oophorectomy. A 
postmenopausal state is defined as no menses for 12 months without an alternative 
medical cause. A high follicle stimulating hormone (FSH) level in the postmenopausal 
range may be used to confirm a postmenopausal state in women not using hormonal 
contraception or hormonal replacement therapy. However, in the absence of 12 months 
of amenorrhoea, a single FSH measurement is insufficient. Immediately after detecting 
a case of suspected pregnancy in a patient, the decision on her continued participation in 
the clinical trial will be jointly taken by the patient, the Investigator and the Sponsor, 
with the patient’s best interest in mind. A decision to continue the pregnancy will 
require immediate discontinuation of any investigational medicinal product (IMP).  
A man is considered fertile after puberty unless permanently sterile by bilateral 
orchidectomy. Fertile male patients included in this study should refrain from fathering 
a child or donating sperm during the study and for 6 months following the last IMP 
dose. If they have WOCBP partners the male subject should use condom during 
treatment and for 6 months following the last IMP dose.  
Highly effective birth control methods are: 
1. Combined (oestrogen and progestogen containing) hormonal contraception 
associated with inhibition of ovulation1: 
a. oral  
b. intravaginal  
c. transdermal  
2. Progestogen-only hormonal contraception associated with inhibition of 
ovulation1:  
a. oral  
b. injectable 
c. implantable2  
3. Intrauterine device (IUD)2  
4. Intrauterine hormone-releasing system (IUS)2  
5. Bilateral tubal occlusion2  
6. Vasectomised partner2,3  
7. Sexual abstinence4  
8. A combination of male condom with either cap, diaphragm, or sponge with 
spermicide (double barrier methods) are also considered acceptable, but not 
highly effective, birth control methods. 
 


 
 
 
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1 Hormonal contraception may be susceptible to interaction with the IMP, which may 
reduce the efficacy of the contraception method (see below). 
2 Contraception methods that are considered to have low user dependency.  
3 Vasectomised partner is a highly effective birth control method provided that partner is the 
sole sexual partner of the WOCBP trial participant and that the vasectomised partner has 
received medical assessment of the surgical success.  
4 Sexual abstinence is considered a highly effective method only if defined as refraining 
from heterosexual intercourse during the entire period of risk associated with the study 
treatments. The reliability of sexual abstinence needs to be evaluated in relation to the 
duration of the clinical trial and the preferred and usual lifestyle of the subject. Periodic 
abstinence (calendar, symptothermal, postovulation methods), withdrawal (coitus 
interruptus), spermicides only, and lactational amenorrhoea method (LAM) are not 
acceptable methods of contraception. Female condom and male condom should not be used 
together. 
 
Contraception methods with low user dependency should preferably be used, in 
particular when contraception is introduced as a result of participation in this trial.  


 
 
 
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Appendix 7 – Barthel Index for Functional Assessment 
 
With help 
Independent 
1. Feeding (if food needs to be cut = help) 
5 
10 
2. Moving from wheelchair to bed and 
return (includes sitting up in bed) 
5-10 
15 
3. Personal toilet (wash face, comb hair, 
shave, clean teeth) 
0 
5 
4. Getting on and off toilet (handling 
clothes, wipe, flush) 
5 
10 
5. Bathing self 
0 
5 
6. Walking on level surface  
(or if unable to walk, propel wheelchair) 
*score only if unable to walk 
10 
0* 
15 
5* 
7. Ascend and descend stairs 
5 
10 
8. Dressing (includes tying shoes, fastening 
fasteners) 
5 
10 
9. Controlling bowels 
5 
10 
10. Controlling bladder 
5 
10 
 


 
 
 
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Appendix 8 - Protocol for QTc Substudy 
Evaluation of the Effect of Plitidepsin on Cardiac Repolarisation (QTc Duration) 
in Patients with COVID-19 Treated in Study APL-D-003-20 
INTRODUCTION 
Cardiac toxicity evaluation during preclinical/toxicology studies with plitidepsin did not 
suggest any potential clinically relevant cardiotoxicity risk in humans. A retrospective 
study of the cardiac adverse events (e.g., rhythm abnormalities, myocardial injury 
events, electrocardiogram [ECG] alterations) that occurred in patients (n=578) treated 
with single-agent plitidepsin was conducted. This study showed that the frequency of 
these events was not different from the frequency reported in the age-matched healthy 
population, thereby suggesting that plitidepsin- has a safe cardiac risk profile in 
cancer patients.1 
This QT corrected (QTc) substudy associated with clinical trial APL-D-003-20 will 
determine whether plitidepsin at 1.5 and 2.5 mg flat dose on Days 1 to 3 has any effects 
on the QT interval in patients with coronavirus disease 2019 (COVID-19).  
Substudy Rationale 
An undesirable effect of some drugs is their ability to delay cardiac repolarisation, 
which can be measured as a prolongation of the QT interval on the surface ECG. The 
QT interval represents the duration of ventricular depolarisation and subsequent 
repolarisation, and is measured from the beginning of the QRS complex to the end of 
the T wave. 
A delay in cardiac repolarisation creates an electrophysiological environment that 
favours the development of cardiac arrhythmias, mostly TdP but possibly other 
ventricular tachyarrhythmias as well. TdP is a polymorphic ventricular tachyarrhythmia 
that appears on the ECG as a continuous twisting of the vector of the QRS complex 
around the isoelectric baseline. The TdP can degenerate into ventricular fibrillation, 
leading to sudden death. Documented cases of TdP (fatal and nonfatal) associated with 
drug use have resulted in the withdrawal of several drugs from the market and the 
relegation of others to second-line status. 
In general, there is a qualitative relationship between QT prolongation and the risk of 
TdP, especially for drugs that cause substantial prolongation of the QT interval. 
Therefore, an adequate pre-marketing investigation of the safety of a new 
pharmaceutical agent should include rigorous characterisation of its effects on the 
QT/QTc interval.2 
Because of its inverse relationship to the heart rate, the measured QT interval is 
routinely corrected by several formulae to a less heart rate-dependent value, which is 
known as the QTc interval. Fridericia’s correction method (QTcF)3 is considered the 
more accurate general method for heart rate correction.4 In certain cases, individual QT 
correction based on QT-RR relationship is a preferred method.5 


 
 
 
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Substudy Design Rationale 
Patients with COVID-19 included in study APL-D-003-20 allows assessment in a 
Phase 3 clinical trial setting similar to that for which therapeutic use of plitidepsin is 
being evaluated. This substudy will be conducted at some of the sites participating in 
study APL-D-003-20.  
Although the daily variability in QTc interval in these patients’ setting has not been well 
described, it may be even larger because enrolled patients are likely to have advanced 
age or concomitant medical problems.6 For this reason, an intrapatient standard 
deviation of 30 milliseconds is assumed. To reduce intrapatient variability due to 
measurement error, it has been recommended that the baseline QTc be rigorously 
investigated and be expressed as the mean of multiple ECG assessments.7 For this 
purpose, 2 sets of triplicate ECG tracings recorded before plitidepsin administration will 
be considered baseline assessments: 1 set before and 1 set after prophylactic antiemetic 
medication administration. 
Electrocardiogram assessments will be performed by means of continuous 12-lead ECG 
automated digital collection. All digital ECG continuous recordings will be sent to a 
third-party central ECG laboratory for measurement of intervals, diagnostics of 
abnormalities and review of ECG waveform morphology review. This will prevent the 
potential introduction of bias during the analysis of ECG recordings.  
Samples for whole blood plitidepsin concentration measurement will be collected 
matching the clock times of ECG measurements, and are aimed at conducting a 
concentration QTc analysis. 
OBJECTIVES 
Based on the aforementioned scientific background, the primary objective of the present 
substudy is to assess the potential effects of plitidepsin at a therapeutic dose on the 
duration of the QTc interval, measured by continuous 12-lead ECG automated 
monitoring, in patients with COVID-19. 
Secondary objectives are:  
• To characterise the plitidepsin concentration/QTc relationship. 
• To explore waveform morphology-related ECG parameters 
• To explore plitidepsin pharmacokinetics in patients with COVID-19 
OVERALL SUBSTUDY DESIGN 
This QT substudy is to be performed in a subset of sites of the multicentre, randomised, 
Phase 3 clinical trial APL-D-003-20 conducted in patients with COVID-19. 
The selection of sites will be made based on the site’s feasibility to accomplish the QT 
evaluation study procedures. 
Patients will be enrolled, as needed, to ensure that there are 50 evaluable patients in 
more than 80% of the scheduled ECG timepoints. 


 
 
 
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A continuous digital ECG recorder (Holter) will be provided by a third-party central 
ECG laboratory after the site has completed the site qualification requirements. Once 
the site has finished participation in the QT evaluation study, a recall notification will be 
sent to the investigator to return the equipment. 
Study nurse and site personnel in charge of the QT substudy procedures will be trained 
and certified by means of 2 on-line courses about patient’s preparation and use of the 
ECG equipment.  
After completing all other baseline assessments on Day 1, a 12-lead continuous ECG 
recorder will be set in place. Patients will stay at the study site on Days 1 to 4 until 
completion of the pharmacokinetic (PK) blood sample collection scheduled at 24 hours 
after end of Day 3 infusion.  
On Days 1, 2, and 3, administered the prophylactic medications to patients should be 
ideally completed 20 to 30 minutes before the start of infusion and, exceptionally, up to 
2 h pre-infusion of plitidepsin. 
Details on the timing of the treatment and assessments are given in the substudy 
Schedule of Assessments and Procedures (see below). 
PATIENT DEFINITION 
Substudy Population 
Patients will be enrolled in the substudy as needed to ensure that approximately 
50 patients have completed all required assessments. 
Patient Eligibility 
Inclusion Criteria 
To be enrolled in the substudy, patients must satisfy the following criteria at screening 
for the main study: 
1. Patient included in the clinical study APL-D-003-20 and randomised to the 
experimental arm (plitidepsin). 
2. Patient with voluntarily signed and dated informed consent to participate in the 
QT substudy. 
3. A 12-lead ECG consistent with normal cardiac conduction and function, 
showing: 
• Sinus rhythm. 
• Heart rate between 45 and 100 beats per minute. 
• QTcF ≤450 msec for males or ≤470 msec for females. 
• QRS interval <110 msec. 
• PR interval <200 msec. 


 
 
 
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4. Blood pressure between 90 and 150 mmHg systolic, inclusive, and not higher 
than 90 mmHg diastolic. 
5. Serum electrolyte levels within 7 days before first infusion, Grade ≤ 1: 
• Ionic Ca++: 1.0 – 1.5 mmol/L.* 
• K+: 3 – 5.5 mmol/L.** 
• Mg++: 0.5 – 1.23 mmol/L. 
* Corrected serum Ca for albumin = Measured serum Ca (mmol/l) +0.2 * [4.0 – 
Measured albumin (g/dl)]. 
** Patients with K <4 mmol/l could have their potassium repleted to allow them to 
participate. If so, K should be retested to confirm that new levels of serum K are within 
the specified range. 
Exclusion Criteria 
Patients who meet any of the following criteria will be excluded from participating in 
the substudy: 
1. Age >65 years. 
2. Has heart rhythm disturbances (eg atrial fibrillation), unusual T wave and 
U wave (if present) morphology, personal or family history of Long QT 
Syndrome, ECG findings of complete left bundle branch block, permanent 
ventricular pacemaker, or Brugada Syndrome. 
3. Significant ischaemic coronary disease, New York Heart Association (NYHA) 
class III or IV congestive heart failure, myocardial infarction, or unstable angina 
within the last 6 months. 
4. Has any skin condition likely to interfere with ECG electrode placement, or a 
history of breast implant or thoracic surgery likely to cause abnormality in 
electrical conduction. 
5. Patients who at screening are on medication that is known to prolong the QT 
interval and/or induce TdP (rated as 1 in Appendix 8a), if it cannot be 
interrupted at least 48 hours before each ECG assessment. 
Patient Registration 
The patients who are willing to participate in substudy will have to sign QTc substudy-
specific informed consent form (ICF). After the patient has signed the QTc substudy 
ICF and all eligibility criteria are met, the sponsor will confirm that patient can be 
included into this QT evaluation study. The patient number used throughout this QT 
evaluation study must be the same patient number allocated as part of the APL-D-003-
20 study and this number should be used in all documentation and correspondence 
referring to this patient.  
Completion/Withdrawal/Discontinuation from the QT Evaluation Study 
A patient will be considered to be on QT study from the signature of the QTc substudy 
ICF to the removal of Holter on Day 3. If a patient does not receive treatment on Day 2, 


 
 
 
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the off-study date will be that day upon Holter removal. A patient will be withdrawn 
from the QT evaluation study for any of the following reasons: 
• Not finally treated in the APL-D-003-20 study 
• Patient’s withdrawal of consent from the QT evaluation study 
• Investigator’s decision 
• Noncompliance with inclusion and exclusion criteria or study procedures 
• Major protocol deviation. 
Patients who withdraw from the QT evaluation study (or who do not complete for 
whatever reason) will be replaced and/or recruitment continued as needed to ensure that 
there are approximately 50 patients in more than 80% of the scheduled ECG timepoints. 
TREATMENT 
Prophylactic Medication 
During the substudy, all patients must be administered with the following prophylactic 
medications, which should be ideally completed 20 to 30 minutes before initiating the 
plitidepsin infusion and, exceptionally, up to 2 h before plitidepsin infusion start: 
• Palonosetron 0.25 mg intravenous (IV; tropisetron 5 mg IV could be 
considered if palonosetron is not available). 
• Diphenhydramine hydrochloride 25 mg IV (or equivalent such as 
dexchlorpheniramine maleate 5 mg). 
• Ranitidine 50 mg IV (or equivalent, such as famotidine 20 mg IV). 
• Dexamethasone phosphate 8 mg IV (equivalent to 6.6 mg dexamethasone 
base). 
Additionally, to mitigate plitidepsin-induced nausea and vomiting, on Days 4 and 
5 patients treated with plitidepsin should receive tropisetron 5 mg PO/IV if tropisetron 
5 mg IV was administered on Days 1, 2, and 3. 
 
Tropisetron 5 mg should be administered PO/IV on Days 4 and 5 if tropisetron 5 mg IV 
was administered on Days 1, 2, and 3. 
The use of alternative prophylactic medications should be discussed in advance with the 
sponsor. 
Prohibited Medications/Therapies 
Drugs known to prolong QT interval and/or induce TdP are prohibited (rated as 1 in 
Appendix 8a). Patients must have been off these medications for a minimum of 
48 hours before plitidepsin administration. 
Ondansetron is a prohibited medication during the QT evaluation (Days 1 to 3) because 
it has been associated with a 6 msec QT interval prolongation.8 
 


 
 
 
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SUBSTUDY PROCEDURES 
Pharmacokinetic Evaluations 
All patients included in the study will be sampled for PK. Blood samples will be 
obtained on Day 1, 2, 3, and 4. All sample collection dates and times will be recorded 
on the eCRF.  
Eleven blood samples will be collected at the timepoints detailed in Table 6 for the 
determination of whole blood concentrations of plitidepsin. 


 
 
 
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Table 6: Sampling Schedule for the Determination of Plitidepsin 
Sample 
Number 
Day 
Absolute Time (h) 
From the Start of First 
Plitidepsin Infusion 
Time-points for Plitidepsin Samples 
(Time Window) 
1 
1 
0 
Just before first infusion 
2 
1 
1 
5 min before EOI (±4 min) 
3 
1 
2.5 
1.5 h after EOI (±15 min) 
4 
1 
5 
4.0 h after EOI (±2 hour) 
5 
2 
24 
Just before Day 2 SOI (-15 to -1 min before SOI) 
6 
2 
25 
5 min before EOI (±4 min) 
7 
2 
26.5 
1.5h after EOI (±15 min) 
8 
2 
29 
4.0 h after EOI (±2 hour) 
9 
3 
48 
Just before Day SOI (-15 to -1 min before SOI) 
10 
3 
49 
Just before EOI (±4 min) 
11 
4 
72 
23 h after EOI (±4 h) 
Abbreviations: EOI = end of infusion; h = hour; SOI = start of infusion 
Samples for the measurement of plitidepsin will have a volume of 2 mL. The exact 
recording of the time of drug administration and sampling times is crucial on 
treatment days with PK sampling (and should be noted accurately even if not according 
to the planned time schedule). The infusion rate of plitidepsin will be established to 
ensure that the total dose is infused in 1 hour. The drug will be infused at a constant rate 
throughout the 1-hour period. To obtain reliable PK information, the infusion rate 
should not be modified once the infusion begins. If a variation in the infusion time does 
occur, it is important to reflect this in the eCRF, clearly writing the time of the 
beginning and the end of the infusion. The infusion rate should not be changed to 
maintain the scheduled duration of infusion. It would be enough to record the actual 
duration in the eCRF and on the PK sampling sheet.  
Blood samples for PK will be obtained through a peripheral vein located in the 
contralateral side to that of administration of plitidepsin. In any case, the sampling vein 
has to be different from that in which drugs are administered. The last sample must 
never be collected from the catheter used for the drug administration.  
If the blood sample is obtained from a catheter, the first millilitre (mL) of blood will be 
discarded to avoid the dilution of the sample with the solution used to keep it clean. 
Heparin (10 U/mL in normal saline solution) or a slow drip of normal saline solution 
(10 mL/h) can be used to keep the catheter permeable between extractions. 
Samples should be collected in a sodium heparin tube and gently inverted several times 
to ensure proper mixing. After sampling, the test tubes containing the blood samples 
will be immediately frozen until analysis. Samples are NOT to be centrifuged.  
Once all samples from a patient have been collected, they should be shipped to the 
designated laboratory as soon as possible, ideally the next shipping day. If the same 
centre has samples from several patients, samples can be sent in the same shipment. 
However, the time span between the moment the last PK sample for a patient has been 


 
 
 
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collected and the shipment of all samples from this patient to the laboratory should not 
exceed 2 months. 
A manual of full instructions for sample extraction, labelling, storage, and shipment will 
be provided as a separate document. 
ECG Evaluations 
12-lead ECG Acquisition 
The ECGs will be obtained digitally using a Mortara Instrument (Milwaukee, WI, USA) 
H-12+ECG continuous 12-lead digital recorder, which will obtain ECGs on Day 1 
through Day 3. The ECGs will be stored continuously on a flash card and will not be 
available for review until the card is received by the emergency response team (ERT) 
and analysed. The patient’s unique identification number and demographic information 
will be recorded for each card. 
Patients will wear the continuous ECG recorder (Holter) from Days 1 to 3 (24 hours 
after end of infusion of Day 2). This ECG recorder will be provided by ERT after the 
study site has registered online at ERT’s MYSTUDY PORTALTM. Registration details 
will be provided to the site coordinator at each participating site. 
The ECG recorder will be set in place once all safety assessments scheduled for the 
main study (i.e., vital signs, blood sample extraction for laboratory tests, and ECG) have 
been conducted. 
In this QT substudy, using pretreatment ECGs as the baseline and individual heart rate 
QT-correction, the Holter will be started, ideally, no less than 3 hours prior to the start 
of infusion of Day 1 through approximately 24 hours after the end of infusion of Day 2 
(until the end of infusion on Day 3).  
ECG Analysis Methods 
All digital continuous ECG recordings will be sent to a third-party, central ECG 
laboratory ERT. The ECG readers will be blinded to patient identifiers and visit. All 
ECGs for a given patient will be analysed by the same reader. Quality Assurance reports 
for inter- and intra-observer variability will be produced by the central ECG laboratory 
and provided to the sponsor. 
Serial ECGs with stable resting heart rate will be extracted from the continuous 
recording in triplicate (three 10-second digital ECGs in close succession) as close as 
possible to the following timepoints relative to Day 1 and Day 2: 5 minutes before the 
EOI (time-matched to PK sample #2 and #6, respectively), 1.5 (time-matched to PK 
sample #3 and #7), 4 (time-matched to PK sample #4 and #8), and 23 hours (time-
matched to PK sample #5, and #9) after EOI. On Day 1, 2 sets (triplicate) of baseline 
ECGs; preprophylaxis (Predose 1) and postprophylaxis and before start of infusion 
(SOI) (Predose 2; time-matched to PK sample #1). 
For the individual QT-RR correction (QTcI), low confidence beats from the continuous 
ECG recording will be reviewed using a pass-fail criterion.  


 
 
 
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Interval duration measurements will be collected using computer assisted caliper 
placements on 3 consecutive beats. Trained analysts will then review all ECGs for 
correct lead and beat placement and will adjudicate the preplaced algorithm calipers as 
necessary using the proprietary validated electronic caliper system applied on a 
computer screen. A cardiologist will then verify the interval durations and perform the 
morphology analysis, noting any T-U wave complex that is compatible with an effect on 
cardiac repolarisation.  
The ECG analysis will be conducted in Lead II, or in Lead V5 if Lead II is not 
analysable. If Lead V5 is not analysable, then Lead V2 will be used followed by the 
most appropriate lead, if necessary. 
On-screen measurements of the RR, PR, QRS, and QT interval durations will be 
performed and variables for QTcF and heart rate will be obtained by the following 
processes: 
• Three (3) RR, PR, QRS and QT will be measured and mean RR interval, PR 
interval, QRS width and QT interval will be reported 
• The following calculations will be made from the interval measurements: 
Three (3) QTcF measurements 
(QTc correction by Fridericia) 
Three (3) HR measurements 
QTcF1 = QT1/3√RR1 
HR1 = 60/RR1 
QTcF2 = QT2/3√RR2 
HR2 = 60/RR2 
QTcF3 = QT3/3√RR3 
HR3 = 60/RR3 
Mean QTcF = (QTcF1+QTcF2+QTcF3)/3 
Mean HR=(HR1+HR2+HR3)/3 
Abbreviations: HR = heart rate; QTcF = QT interval corrected using Fridericia’s formula 
Each fiducial point (onset of P wave, onset of Q wave, offset of S wave, and offset of 
T wave) will be marked electronically. The original ECG waveform and such 
annotations will be saved separately in XML format for independent review. 
For the triplicate ECGs collected at each timepoint, the average of the 3 measurements 
for each ECG parameter will be considered for all listing and statistical analyses 
described below.  
Investigators are not expected to evaluate or otherwise assess the ECGs unless alerted 
by the central ECG laboratory to the possibility of a clinically relevant reading.  
QT Correction Methods 
The QT will be corrected for heart rate using the following methods: 
• QTcF3 
• Estimation of the exponent at an individual level (QTcI)9 
The most appropriate method, based on the lack of statistical significance of the slope 
between QTc and heart rate, will be used for the concentration-QTc analysis. 


 
 
 
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Endpoint definition 
In principle, for each patient and each postdose timepoint on Days 1 to 3, baseline 
QTc intervals will be the mean of the predose 1 and predose 2 QTc values for 
that patient on Day 1. 
If the mean predose 2 QTc value of all evaluable patients is ≥10 msec longer than of the 
mean predose 1 QTc value, an effect of prophylactic medication on QTc cannot be ruled 
out; therefore, individual predose 2 QTc values will be considered as the baseline 
values. 
The change from baseline (ΔQTc) will be calculated using the corresponding baseline 
QTc values. Specifically: 
• ΔQTc at time t: Difference in QTc between scheduled timepoint t and 
baseline. 
The primary endpoint will be ΔQTc at each scheduled timepoint.  
STATISTICAL METHODS 
Sample Size 
Assuming that the intrasubject standard deviation for change from baseline in QTc 
(ΔQTc) is 30 msec and that the true difference between means is 5 msec, a sample size 
of at least 25 evaluable patients in more than 80% of the scheduled ECG timepoints t is 
planned to have 80% power to show that the upper limit of the 2-sided 90% confidence 
interval (CI; 1-sided upper 95% CI) for mean ΔQTc at each ECG timepoint t is 
<20 msec. 
Primary Analysis 
“By Timepoint” Analysis 
The primary objective of this QT evaluation study is to measure the potential effect of 
plitidepsin on QTc. The primary comparison of interest is ΔQTc at each ECG 
timepoint t. A noninferiority criterion of 20 msec will be used to establish that 
postbaseline QTc is noninferior to baseline. 
An analysis of variance model (ANOVA) with mixed effects will be fitted, with ΔQTc 
data as the dependent variable and ECG timepoint t as the fixed effects, and patient as 
random effect. 
Using the estimated least square means (LSM) and intrapatient standard deviation 
obtained from this model, a 2-sided 90% CI will be calculated for each LSM ΔQTc. 
Noninferiority will be concluded if the upper bound of the 1-sided 95% CI falls below 
20 msec at each ECG timepoint. 
Mean QTc and corresponding changes from baseline (ΔQTc) will be listed and 
summarised descriptively by ECG timepoint. Plots of mean ΔQTc versus ECG 
timepoint will be prepared. 


 
 
 
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Categorical Analysis 
Categorical (or outlier) reference limits will be defined in terms of change from baseline 
values or as absolute values, according to the ICH E14 guidance. 
The incidence counts and percentage of patients with ΔQTc ≤30 msec, ΔQTc 30 to 
60 msec and ΔQTc >60 msec will be tabulated for each ECG timepoint t and described 
for age and gender. 
The incidence counts and percentage of patients with any new postbaseline QTc values 
>450 msec, >480 msec, and >500 msec will be tabulated for each ECG timepoint t, and 
described for age and gender. Patients with new QT and QTc values >500 msec will be 
listed. 
Secondary Analyses 
C-ΔQTc analysis 
Exploratory Analysis 
Before the model selection for the C-ΔQTc analysis, a potential delay of the ΔQTc 
effect relative to plasma concentrations (hysteresis) will be graphically and statistically 
assessed, as proposed by Darpo et al.10 Plots of the time course of mean plasma 
concentrations and mean ΔQTF will be overlaid, to allow detection of delay in the time 
to QTc peak relative to plasma concentrations. In addition, study data will be analysed 
to check whether any of the following 3 statistical criteria are met to conclude the 
presence of hysteresis: 
1. Largest mean ΔQTc exceeding 5 msec at ≥3 timepoints 
2. Time difference between Umax (the time of the largest mean ΔQTc) and Tmax of 
plitidepsin exceeding 1 hour, and 
3. One-sided 1-sample Wilcoxon test for the difference between ΔQTc at Tmax and 
at Umax formally significant at the 1% level 
If the presence of hysteresis is concluded, the primary analysis of the C-ΔQTc will be 
based on an effect compartment (“indirect”) model. However, if only some of the 
3 criteria (not all) are met, the indirect model will be assessed and compared with a 
direct effect (“direct”) model and, consequently, the model that provides the best 
description of the available data will be used for the primary model based analysis of 
the C-ΔQTc. 
To enable an adequate comparison of the model fit between the direct and the indirect 
model, the model based predicted total plasma concentrations at central compartment 
(direct model) and at the effect compartment (indirect model) will be used.  
Main Analysis 
The relationship between total plasma concentration and ΔQTc will be assessed using a 
linear mixed effects (LME) model, as proposed by Garnett et al.11 As the data available 


 
 
 
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come from a single arm study, the LME model will be characterised by the intercept 
(𝜃𝜃1) and the slope (𝜃𝜃2), and their corresponding variability (Equation 1, as below):  
𝛥𝛥𝛥𝛥𝛥𝛥𝛥𝛥𝛥𝛥𝑖𝑖𝑖𝑖 =  (𝜃𝜃1 ∙𝑒𝑒𝜂𝜂1,𝑖𝑖) + (𝜃𝜃2 ∙𝑒𝑒𝜂𝜂2,𝑖𝑖) ∙𝐶𝐶𝑖𝑖𝑖𝑖 + 𝜃𝜃3 ∙𝐷𝐷𝐷𝐷𝐷𝐷+  e𝑖𝑖𝑖𝑖   
      Equation 1 
Where Cij is the model-predicted plitidepsin total whole blood (observed) and or plasma 
(model-based estimated, as sensitivity analysis) concentrations (or the 
plitidepsin-concentrations in the effect compartment if a hysteresis is present), and 𝜂𝜂1,𝑖𝑖 
and 𝜂𝜂2,𝑖𝑖 are the random effects associated with the intercept term 𝜃𝜃1 and the slope term 
𝜃𝜃2, respectively, and are assumed to be exponential, independent and normally 
distributed. Furthermore, e𝑖𝑖𝑖𝑖 is the random residual variability, assumed to be an 
additive, independent, and normally distributed random variable. In the absence of 
placebo data, the unstructured placebo model consisting on the fixed effect parameters 
accounting for treatment-specific intercept (TRT), mean QTc change from baseline at 
each timepoint evaluated (TIME), and baseline QTc, will not be included in the model. 
The model-based prediction of the total plasma concentrations will be based on the 
individual PK parameters, obtained through a maximum a posteriori estimation based 
on the individual total plasma concentration available for each subject and a population 
PK model of plitidepsin, previously developed.12 Based on the fact that ECG 
assessments in this study will be performed on 2 occasions (Days 1 and 2), the effect of 
Day 𝜃𝜃3 will also be assessed in the models.  
The improvement in the data fit obtained for each model will be assessed by examining 
several diagnostics. The change in the minimum value of the objective function 
(MVOF), a statistic that is proportional to minus twice the log-likelihood of the data, 
will be examined. For hierarchical models, this change represents a statistic that is 
asymptotically distributed like χ2, with degrees of freedom (DF) equal to the number of 
parameters added to or deleted from the model. A change in the MVOF (ΔMVOF) of 
6.63 will be required to reach statistical significance at p = 0.01 for the addition of 1 
fixed parameter.  
Change in Other Parameters 
Mean ECG parameters (heart rate, QRS, PR, and waveform morphology-related 
measurements) and corresponding changes from baseline will be listed and summarised 
descriptively, and plotted by ECG timepoint t. 
The incidence counts of patients with new PR >200 msec, new QRS >120 msec, heart 
rate >100 or <50 beats per minute and a >25% change from baseline, will be tabulated 
for each ECG timepoint t, and described for age and gender. 
Morphological Analysis 
The incidence counts of patients with new abnormalities in the ST segment (i.e., 
depressed, elevated) and T wave (i.e., inverted) and U wave (presence of a new 
abnormal U wave) will be reported, as well as new findings of atrial fibrillation, atrial 
flutter, second degree or higher AV block, complete left or right bundle branch block or 
new myocardial infarction. 


 
 
 
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REFERENCES 
1. Soto-Matos A, Szyldergemajn S, Extremera S, et al. Plitidepsin has a safe cardiac 
profile: a comprehensive analysis. Mar Drugs. 2011;9(6):1007-1023. 
2. E14 Clinical Evaluation of QT/QTc interval prolongation and proarrhythmic 
potential for non-antiarrhythmic drugs. Guidance for Industry. (October 2005). 
3. Fridericia LS. Die Systolendauer im Elektrokardiogramm bei normalen Menschen 
und bei Herzkranken. Acta Medica Scandinavica, Stockholm. 1920;57:469-486. 
4. Morganroth J, Shah RR, Scott JW. Evaluation and management of cardiac safety 
using the electrocardiogram in oncology clinical trials: focus on cardiac 
repolarisation (QTc interval). Clin Pharmacol Ther. 2010;87(2):166-174. 
5. E14 and S7B Clinical and nonclinical evaluation of QT/QTc interval prolongation 
and proarrythmic potential - questions and answers. Available at: 
https://database.ich.org/sites/default/files/ICH_E14-
S7B_QAs_Step2_2020_0827_0.pdf. Accessed December 30, 2020. 
6. Mason JW, Ramseth DJ, Chanter DO, et al. Electrocardiographic reference ranges 
derived from 79 743 ambulatory subjects. J Electrocardiol. 2007;40(3):228-234. 
7. Varterasian M, Fingert H, Agin M, Meyer M. Consideration of QT/QTc interval 
data in a Phase 1 study in patients with advanced cancer. Clin Cancer Res. 
2004;10(17):5967-5968; author reply 5968-5969. 
8. FDA Drug Safety Communication: New information regarding QT prolongation 
with ondansetron (Zofran) dated 15 Sep 2011. Available at 
http://www.fda.gov/Drugs/DrugSafety/ucm310190.htm. Accessed December 30, 
2020. 
9. Piotrovsky V. Pharmacokinetic-pharmacodynamic modeling in the data analysis and 
interpretation of drug-induced QT/QTc prolongation. AAPS J. 2005;7(3):E609-624. 
10. Darpo B, Benson C, Dota C, et al. Results from the IQ-CSRC prospective study 
support replacement of the thorough QT study by QT assessment in the early 
clinical phase. Clin Pharmacol Ther. 2015;97(4):326-335. 
11. Garnett C, Bonate PL, Dang Q, et al. Scientific white paper on concentration-QTc 
modeling. J Pharmacokinet Pharmacodyn. 2018;45(3):383-397. 
12. Population Pharmacokinetic Analysis of Plitidepsin (Aplidin®) in Cancer Subjects. 
CPR, 2016.  
 


 
 
 
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Table 7: Schedule of Assessments and Procedures (QTc Substudy): 
Procedure 
Screening 
Day 0 
(days) 
Day 1 
Day 2 
Day 3 
-3 hours (at least) 
-30 min 
predose 
0 
+1 hour  
(just before 
+2.5 hours  
(1.5-h after EOI) 
+5 hours  
(4-h after EOI) 
-30 min 
predose 
0 
+1 hours  
(just before 
+2.5 hours  
(1.5-h after EOI) 
+4 hours  
(5-h after EOI) 
-30 min 
predose 
0 
+1 hours (just 
before EOI) 
+24 hours  
(23-h after EOI) 
Written substudy-specific ICF 
Before any 
procedures 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
Review of substudy-specific inclusion/exclusion criteria 
0 to 1 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
Patient admission at the study site and Holter placement 
- 
• 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
Intravenous prophylaxis medication 
- 
- 
• 
- 
- 
- 
- 
- 
• 
- 
- 
- 
- 
- 
• 
- 
- 
- 
- 
PK blood sample (2 mL) 
- 
- 
- 
• 
- 
• 
• 
• 
- 
• 
- 
• 
• 
• 
- 
• 
- 
• 
• 
Plitidepsin treatment  
- 
- 
- 
- 
• 
- 
- 
- 
- 
- 
• 
- 
- 
- 
- 
- 
• 
- 
- 
Abbreviations: EOI = end of infusion; ICF = informed consent form; PK = pharmacokinetic(s) 
 


 
 
 
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Appendix 8a: Lists of Drugs That Prolong the QT Interval and/or Induce Torsades de 
Pointes Ventricular Arrhythmia 
Source: www.azcert.org 
Because the evidence for risk of TdP is often imperfect, AZCERT, Inc. has divided the drugs 
into 4 groups based on their analysis of the evidence: 
Risk of TdP: Substantial evidence supports the conclusion that these drugs prolong the QT 
interval AND are clearly associated with a risk of TdP, even when taken as directed in official 
labelling. In bold in the listing below. 
Generic Name (Brand Name) 
Drug Class/Clinical Usage 
Risk List 
Amiodarone (Cordarone®) 
Antiarrhythmic/abnormal heart rhythm 
1 
Anagrelide (Agrylin®, Xagrid®) 
Phosphodiesterase inhibitor/thrombocythaemia 
1 
Arsenic trioxide (Trisenox®) 
Anticancer/leukaemia 
1 
Astemizole (Hismanal®) 
Antihistamine/allergic rhinitis 
1 
Azithromycin (Zithromax®) 
Antibiotic/bacterial infection 
1 
Bepridil (Vascor®) 
Antianginal/heart pain 
1 
Chloroquine (Aralen®) 
Antimalarial/malaria infection 
1 
Chlorpromazine (Thorazine®) 
Antipsychotic/antiemetic/schizophrenia/nausea 
1 
Cilostazol (Pletal®) 
Phosphodiesterase inhibitor/intermittent 
claudication 
1 
Cisapride (Propulsid®) 
Gastrointestinal stimulant/heartburn 
1 
Citalopram (Celexa®) 
Antidepressant/depression 
1 
Clarithromycin (Biaxin®) 
Antibiotic/bacterial infection 
1 
Cocaine 
Local anaesthetic 
1 
Disopyramide (Norpace®) 
Antiarrhythmic/abnormal heart rhythm 
1 
Dofetilide (Tikosyn®) 
Antiarrhythmic/abnormal heart rhythm 
1 
Domperidone (Motilium®) 
Antinausea/nausea 
1 
Donepezil (Aricept®) 
Cholinesterase inhibitor/Dementia 
1 
Dronedarone (Multaq®) 
Antiarrhythmic/atrial fibrillation 
1 
Droperidol (Inapsine®) 
Sedative;antinausea/anaesthesia adjunct, nausea 
1 
Erythromycin (E.E.S.®) 
Antibiotic; gastrointestinal stimulant/bacterial 
infection; increase gastrointestinal motility 
1 
Escitalopram (Cipralex®) 
Antidepressant/depression/anxiety disorders 
1 
Flecainide (Tambocor®) 
Antiarrhythmic/abnormal heart rhythm 
1 
Halofantrine (Halfan®) 
Antimalarial/malaria infection 
1 
Haloperidol (Haldol®) 
Antipsychotic/schizophrenia, agitation 
1 
Ibutilide (Corvert®) 
Antiarrhythmic/abnormal heart rhythm 
1 
Levomethadyl (Orlaam®) 
Opiate agonist/pain control, narcotic dependence 
1 
Mesoridazine (Serentil®) 
Antipsychotic/schizophrenia 
1 


 
 
 
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Generic Name (Brand Name) 
Drug Class/Clinical Usage 
Risk List 
Methadone (Methadose®) 
Opiate agonist/pain control, narcotic dependence 
1 
Moxifloxacin (Avelox®) 
Antibiotic/bacterial infection 
1 
Ondansetron (Zofran®) 
Antiemetic/nausea and vomiting 
1 
Pentamidine (Pentam®) 
Antiinfective/pneumocystis pneumonia 
1 
Pimozide (Orap®) 
Antipsychotic/Tourette's tics 
1 
Probucol (Lorelco®) 
Antilipemic/hypercholesterolaemia 
1 
Procainamide (Procan®) 
Antiarrhythmic/abnormal heart rhythm 
1 
Quinidine (Quinaglute®) 
Antiarrhythmic/abnormal heart rhythm 
1 
Sevoflurane (Ulane®) 
Anaesthetic, general/anaesthesia 
1 
Sotalol (Betapace®) 
Antiarrhythmic/abnormal heart rhythm 
1 
Sparfloxacin (Zagam®) 
Antibiotic/bacterial infection 
1 
Sulpiride (Dogmatil®, Dolmatil®) 
Antipsychotic, atypical/schizophrenia 
1 
Terfenadine (Seldane®) 
Antihistamine/allergic rhinitis 
1 
Thioridazine (Mellaril®) 
Antipsychotic/schizophrenia 
1 
Vandetanib (Caprelsa®) 
Anticancer/thyroid cancer 
1 
Risk Level 2: Possible risk of TdP: Substantial evidence supports the conclusion that these drugs 
can cause QT prolongation BUT there is insufficient evidence at this time that these drugs, when 
used as directed in official labelling, are associated with a risk of causing TdP. 
Risk Level 3: Conditional risk of TdP: Substantial evidence supports the conclusion that these 
drugs are associated with a risk of TdP BUT only under certain conditions (e.g., excessive dose, 
hypokalaemia, congenital long QT or by causing a drug-drug interaction that results in excessive 
QT interval prolongation). 
Risk Levels 1 to 4: Drugs to Avoid in Congenital Long QT: Substantial evidence supports the 
conclusion that these drugs pose a risk of TdP for patients with congenital long QT. Drugs on 
this list include those in the above 3 risk categories 1, 2, and 3, and other drugs, 4, that do not 
prolong the QT interval per se but have a theoretical risk of causing arrhythmia that is based on 
their known stimulant actions on the heart. 
Generic Name (Brand Name) 
Drug Class/Clinical Usage 
Risk List 
Albuterol/salbutamol (Proventil®, Ventolin) 
Bronchodilator/asthma 
4 
Alfuzosin (Uroxatral®) 
Alpha1-blocker/benign prostatic hyperplasia 
2 
Amantadine (Symmetrel®) 
antiviral/anti-infective/Parkinson's disease 
3 
Amphetamine (Adderal-XR®, Dexedrine®) 
CNS stimulant/ADHD 
4 
Amiodarone (Cordarone®) 
Antiarrhythmic/abnormal heart rhythm 
1 
Amisulpride (Solian® and others) 
Antipsychotic, atypical/psychosis 
3 
Amitriptyline (Elavil®) 
Tricyclic antidepressant/depression 
3 
Amoxapine (Asendin®, Amokisan®) 
Tetracyclic antidepressant/depression 
3 
Anagrelide (Agrylin®, Xagrid®) 
Phosphodiesterase inhibitor/thrombocythaemia 
1 
Apomorphine (Apokyn®, Ixense®) 
Dopamine agonist/Parkinson's disease 
2 


 
 
 
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Generic Name (Brand Name) 
Drug Class/Clinical Usage 
Risk List 
Aripiprazole (Abilify®, Aripiprex®) 
Antipsychotic/psychosis, adjunct for depression 
2 
Arsenic trioxide (Trisenox®) 
Anticancer/leukaemia 
1 
Arformoterol (Brovana®) 
Bronchodilator/chronic obs. lung disease 
4 
Astemizole (Hismanal®) 
Antihistamine/allergic rhinitis 
1 
Atazanavir (Reyataz®) 
Protease inhibitor/HIV 
2 
Atomoxetine (Strattera®) 
Norepinephrine reuptake inhibitor/ADHD 
4 
Azithromycin (Zithromax®) 
Antibiotic/bacterial infection 
1 
Bedaquiline (Sirturo®) 
Anti-infective/drug-resistant tuberculosis 
2 
Bepridil (Vascor®) 
Antianginal/heart pain 
1 
Bortezomib (Velcade®, Bortecad®) 
Proteasome inhibitor/multiple myeloma,lymphoma 
2 
Bosutinib (Bosulif®) 
Tyrosine kinase inhibitor/leukaemia 
2 
Chloral hydrate (Noctec®) 
Sedative/sedation/insomnia 
3 
Chloroquine (Aralen®) 
Antimalarial/malaria infection 
1 
Chlorpromazine (Thorazine®) 
Antipsychotic/antiemetic/schizophrenia/nausea 
1 
Cilostazol (Pletal®) 
Phosphodiesterase inhibitor/intermittent 
claudication 
1 
Ciprofloxacin (Cipro®) 
Antibiotic/bacterial infection 
3 
Cisapride (Propulsid®) 
Gastrointestinal stimulant/heartburn 
1 
Citalopram (Celexa®) 
Antidepressant/depression 
1 
Clarithromycin (Biaxin®) 
Antibiotic/bacterial infection 
1 
Clomipramine (Anafranil®) 
Tricyclic antidepressant/depression 
3 
Clozapine (Clozaril®) 
Antipsychotic/schizophrenia 
2 
Cocaine 
Local anaesthetic 
1 
Crizotinib (Xalkori®) 
Kinase inhibitor/anticancer 
2 
Dabrafenib (Tafinlar®) 
Anticancer/melanoma 
2 
Dasatinib (Sprycel®) 
Tyrosine kinase inhibitor/leukaemia 
2 
Desipramine (Pertofrane®) 
Tricyclic antidepressant/depression 
3 
Dexmedetomidine (Precedex®, Dexdor®) 
Sedative/sedation 
2 
Dexmethylphenidate (Focalin®) 
CNS stimulant/ADHD 
4 
Dextroamphetamine (Dexedrine®) 
CNS stimulant/ADHD 
4 
Dihydroartemis.+piperaquine (Eurartesim®) 
Antimalarial/malaria 
2 
Diphenhydramine (Benadryl®) 
Antihistamine/allergic rhinitis, insomnia 
3 
Disopyramide (Norpace®) 
Antiarrhythmic/abnormal heart rhythm 
1 
Dobutamine (Dobutrex®) 
Inotrope/heart failure, shock 
4 
Dopamine (Intropine®) 
Inotrope/heart failure, shock 
4 
Dofetilide (Tikosyn®) 
Antiarrhythmic/abnormal heart rhythm 
1 
Dolasetron (Anzemet®) 
Antinausea/nausea, vomiting 
2 
Domperidone (Motilium®) 
Antinausea/nausea 
1 


 
 
 
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Generic Name (Brand Name) 
Drug Class/Clinical Usage 
Risk List 
Donepezil (Aricept®) 
Cholinesterase inhibitor/dementia 
1 
Doxepin (Sinequan®) 
Tricyclic antidepressant/depression 
3 
Dronedarone (Multaq®) 
Antiarrhythmic/atrial fibrillation 
1 
Droperidol (Inapsine®) 
Sedative;antinausea/anaesthesia adjunct, nausea 
1 
Ephedrine (Rynatuss®, Broncholate®) 
Bronchodilator, decongestant/allergies, asthma 
4 
Epinphrine (Primatene®, Bronkaid®) 
Vasoconstrictor/Anaphilaxis, allergic reactions 
4 
Eribulin (Halaven®) 
Anticancer/metastatic breast neoplasias 
2 
Erythromycin (E.E.S.®) 
Antibiotic; gastrointestinal stimulant/bacterial 
infection; increase gastrointestinal motility 
1 
Escitalopram (Cipralex®) 
Antidepressant/depression/anxiety disorders 
1 
Famotidine (Pepcid®) 
H2-receptor antagonist/peptic 
ulcer/gastroesophageal reflux disease 
2 
Felbamate (Felbatrol®) 
Anticonvulsant/seizure 
2 
Fenfluramine (Pondimin®, Ponderax®) 
Appetite suppressant/Dieting, weight loss 
4 
Fingolimod (Gilenya®) 
Immunosuppressant/multiple sclerosis 
2 
Flecainide (Tambocor®) 
Antiarrhythmic/abnormal heart rhythm 
1 
Fluconazole (Diflucan®) 
Antifungal/fungal infection 
3 
Fluoxetine (Sarafem®) 
Antidepressant/depression 
3 
Formoterol (Foradil, Foralide) 
Bronchodilator /Asthma 
4 
Foscarnet (Foscavir®) 
Antiviral/HIV infection 
2 
Fosphenytoin (Cerebyx®) 
Anticonvulsant/seizure 
2 
Furosemide/Frusemide (Lasix®, Fusid®) 
Diuretic/increase urine & salt loss 
3 
Galantamine (Reminyl®) 
Cholinesterase inhibitor/dementia, Alzheimer's 
3 
Gatifloxacin (Tequin®) 
Antibiotic/bacterial infection 
2 
Gemifloxacin (Factive®) 
Antibiotic/bacterial infection 
2 
Granisetron (Kytril®) 
Antinausea/nausea and vomiting 
2 
Halofantrine (Halfan®) 
Antimalarial/malaria infection 
1 
Haloperidol (Haldol®) 
Antipsychotic/schizophrenia, agitation 
1 
Hydrochlorothiazide (Apo-Hydro®) 
Diuretic/increase urine & salt loss 
3 
Ibutilide (Corvert®) 
Antiarrhythmic/abnormal heart rhythm 
1 
Iloperidone (Fanapt®) 
Antipsychotic, atypical/schizophrenia 
2 
Imipramine (Norfranil®) 
Tricyclic antidepressant/depression 
3 
Indapamide (Lozol®) 
Diuretic/stimulate urine & salt loss 
3 
Isoproterenol (Medihaler-Iso®, Isuprel®) 
Bronchodilator/allergic reaction 
4 
Isradipine (Dynacirc®) 
Antihypertensive/high blood pressure 
2 
Itraconazole (Sporanox®) 
Antifungal/fungal infection 
3 
Ivabradine (Procoralan®, Coralan®) 
Antianginal/angina pectoris (heart pain) 
3 
Ketoconazole (Nizoral®) 
Antifungal/fungal infection 
3 


 
 
 
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Generic Name (Brand Name) 
Drug Class/Clinical Usage 
Risk List 
Lapatinib (Tykerb®) 
Anticancer/breast cancer, metastatic 
2 
Levalbuterol (Xopenex®, Levolin®) 
Bronchodilator/Asthma 
4 
Levofloxacin (Levaquin®) 
Antibiotic/bacterial infection 
2 
Levomethadyl (Orlaam®) 
Opiate agonist/pain control, narcotic dependence 
1 
Lisdexamfetamine (Vyvanse®) 
CNS stimulant/ADHD 
4 
Lithium (Lithobid®) 
Antimania/bipolar disorder 
2 
Mesoridazine (Serentil®) 
Antipsychotic/schizophrenia 
1 
Metaproterenol (Metaprel®, Alupent®) 
Bronchodilator/asthma 
4 
Methadone (Methadose®) 
Opiate agonist/pain control, narcotic dependence 
1 
Methamphetamine (Desoxyn®, Pervitin®) 
CNS stimulant/Obesity, ADHD 
4 
Methylphenidate (Ritalin®, Concerta®) 
CNS stimulant/ADHD 
4 
Metronidazole (Flagyl®) 
Antibiotic/trichomoniasis, amebiasis, bacterial 
infection 
3 
Midodrine (ProAmatine®, Amatine®) 
Vasoconstrictor/Low blood pressure, fainting 
4 
Mifepristone (Korlym®, Mifeprex®) 
Progesterone antagonist/pregnancy termination 
2 
Mirabegron (Myrbetriq®) 
Beta3 adrenergic antagonist/overactive bladder 
2 
Mirtazapine (Remeron®) 
Antidepressant/depression 
2 
Moexipril/HCTZ (Uniretic®) 
Antihypertensive/high blood pressure 
2 
Moxifloxacin (Avelox®) 
Antibiotic/bacterial infection 
1 
Nelfinavir (Viracept®) 
Antiviral/HIV/AIDS 
3 
Nicardipine (Cardene®) 
Antihypertensive/high blood pressure 
2 
Nilotinib (Tasigna®) 
Anticancer/leukaemia 
2 
Norepinephrine (Levophed ®) 
Vasoconstrictor/Shock, low blood pressure 
4 
Norfloxacin (Noroxin®, Ambigram®) 
Antibiotic/bacterial infection 
2 
Nortriptyline (Pamelor®) 
Tricyclic Antidepressant/depression 
3 
Ofloxacin (Floxin®) 
Antibiotic/bacterial infection 
2 
Olanzapine (Zyprexa®) 
Antipsychotic, atypical/schizophrenia, bipolar 
2 
Ondansetron (Zofran®) 
Antiemetic/nausea and vomiting 
1 
Oxytocin (Pitocin®) 
Oxytocic/labour stimulation 
2 
Paliperidone (Invega®) 
Antipsychotic, atypical/schizophrenia 
2 
Paroxetine (Paxil®) 
Antidepressant/depression 
3 
Pasireotide (Signifor®) 
Somatostatin analogue/Cushing’s Disease 
2 
Pazopanib (Votrient®) 
Tyrosine kinase inhibitor/anticancer 
2 
Pentamidine (Pentam®) 
Anti-infective/pneumocystis pneumonia 
1 
Perflutren lipid microspheres (Definity®) 
Imaging contrast agent/echocardiography 
2 
Phentermine (Adipex P®, Adiphene®) 
Appetite suppressant/Dieting, weight loss 
4 
Phenylephrine (Neosynephrine®) 
Vasoconstrictor/Low blood pressure, allergies 
4 
Phenylpropanolamine (Acutrim, Dexatrim®) 
Appetite suppressant/Obesity 
4 


 
 
 
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Generic Name (Brand Name) 
Drug Class/Clinical Usage 
Risk List 
Pimozide (Orap®) 
Antipsychotic/Tourette's tics 
1 
Pipamperone (Dipiperon®, Propitan®) 
Antipsychotic/schizophrenia 
2 
Posaconazole (Noxafil®, Posamol®) 
Antifungal/fungal infection 
3 
Probucol (Lorelco®) 
Antilipemic/hypercholesterolemia 
1 
Procainamide (Procan®) 
Antiarrhythmic/abnormal heart rhythm 
1 
Promethazine (Phenergan®) 
Antipsychotic-antiemetic/nausea 
2 
Protriptyline (Vivactil®) 
Tricyclic antidepressant/depression 
3 
Pseudoephedrine (PediaCare®, Sudafed®) 
Decongestant/allergies, sinusitis, asthma 
4 
Quetiapine (Seroquel®) 
Antipsychotic/schizophrenia 
2 
Quinidine (Quinaglute®) 
Antiarrhythmic/abnormal heart rhythm 
1 
Quinine sulfate (Qualaquin®) 
Antimalarial/malaria or leg cramps 
3 
Ranolazine (Ranexa®) 
Antianginal/chronic angina 
2 
Rilpivirine (Edurant®, Complera®) 
Antiviral/HIV/AIDS 
2 
Risperidone (Risperdal®) 
Antipsychotic/schizophrenia 
2 
Ritodrine (Yutopar®) 
Muscle relaxant/Prevent premature labour 
4 
Ritonavir (Norvir®) 
Protease inhibitor/HIV 
3 
Roxithromycin* (Rulide®) 
Antibiotic/bacterial infection 
2 
Saquinavir (Invirase®) 
Antiviral/HIV/AIDS 
2 
Salmeterol (Serevent®, Advair®) 
Bronchodilator/Asthma, COPD 
4 
Sertindole (Serdolect®) 
Antipsychotic, atypical/anxiety, schizophrenia 
2 
Sertraline (Zoloft®) 
Antidepressant/depression 
3 
Sevoflurane (Ulane®) 
Anaesthetic, general/anaesthesia 
1 
Sibutramine (Meridia®) 
Appetite suppressant/Dieting, weight loss 
4 
Solifenacin (VESIcare®) 
Muscarinic receptor antagonist/overactive bladder 
3 
Sorafenib (Nexavar®) 
Tyrosine kinase inhibitor/anticancer 
2 
Sotalol (Betapace®) 
Antiarrhythmic/abnormal heart rhythm 
1 
Sparfloxacin (Zagam®) 
Antibiotic/bacterial infection 
1 
Sulpiride (Dogmatil®, Dolmatil®) 
Antipsychotic, atypical/schizophrenia 
1 
Sunitinib (Sutent®) 
Anticancer/RCC, GIST 
2 
Tacrolimus (Prograf®) 
Immunosuppressant/immune suppression 
2 
Tamoxifen (Nolvadex®) 
Anticancer/breast cancer 
2 
Telaprevir (Incivek®, Incivo®) 
Antiviral/hepatitis C 
3 
Telavancin (Vibativ®) 
Antibiotic/bacterial infection 
2 
Telithromycin (Ketek®) 
Antibiotic/bacterial infection 
2 
Terbutaline (Brethine®, Bricanyl®) 
Bronchodilator/Asthma, premature labour 
4 
Terfenadine (Seldane®) 
Antihistamine/allergic rhinitis 
1 
Tetrabenazine (Nitoman®, Xenazine®) 
Monoamine transporter inhibitor/chorea  
2 
Thioridazine (Mellaril®) 
Antipsychotic/schizophrenia 
1 


 
 
 
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Generic Name (Brand Name) 
Drug Class/Clinical Usage 
Risk List 
Tizanidine (Zanaflex®) 
Muscle relaxant/spasticity 
2 
Tolterodine (Detrol®, Detrusitol®) 
Muscle relaxant/bladder spasm 
2 
Toremifene (Fareston®) 
Oestrogen agonist/antagonist/anticancer 
2 
Trazodone (Desyrel®) 
Antidepressant/depression, insomnia 
3 
Trimethoprim-Sulfa (Septra® or Bactrim®) 
Antibiotic/bacterial infection 
3 
Trimipramine (Surmontil®) 
Tricyclic antidepressant/depression 
3 
Vandetanib (Caprelsa®) 
Anticancer/thyroid cancer 
1 
Vardenafil (Levitra®) 
Phosphodiesterase inhibitor/vasodilator 
2 
Vemurafenib (Zelboraf®) 
Kinase inhibitor/anticancer 
2 
Venlafaxine (Effexor®) 
Antidepressant/depression 
2 
Voriconazole (Vfend®) 
Antifungal/fungal infection 
3 
Vorinostat (Zolinza®) 
Anticancer/lymphoma 
2 
Ziprasidone (Geodon®) 
Antipsychotic/schizophrenia 
2 
A note about brand names: drugs are listed with up to two common brand names. There are many more brand 
names for some of the common drugs, such as pseudoephedrine and erythromycin. 
 
 


 
 
 
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Appendix 9 - Imputation of PaO2 from SpO2 
 
Patients with severe COVID-19 are not considered eligible for this study. The FDA Guidance 
“COVID-19: Developing Drugs and Biological Products for Treatment or Prevention Guidance 
for Industry”1 includes an assessment of the PaO2/FiO2 ratio, to discriminate between ‘Moderate’ 
and ‘Severe’ categories.   
However, direct measurement of PaO2 is considered an invasive procedure and is rarely used in 
this patient population. Instead, most patients will only have determinations of oxyhemoglobin 
percent saturation with a pulse oximeter (SpO2). Therefore, it will be necessary to implement a 
method for the estimation of the PaO2/FiO2 ratio to evaluate disease severity in those patients for 
whom an arterial gasometry is contemplated inappropriate. The following two approaches will 
be considered valid for the purpose of patient eligibility, as they are the result of an appropriate 
validation methodology: 
 
• The Ellis inversion2 (Figure 1) of the Severinghaus equation3 provides a useful 
nonlinear method for imputing PaO2 from SaO2. This technique has been used in 
cohorts of mostly nonintubated patients with pneumonia4-6 and in patients with acute 
respiratory distress syndrome7. 
 
 
 
Fig 1. Ellis solution for the Severinghaus equation 
(S= SpO2 from pulse oximetry) 
 
 
• Other groups using data from patients with acute lung injury (ALI) and acute 
respiratory distress syndrome (ARDS) who were enrolled in two large clinical trials, 
found that SpO2/FiO2 ratio correlated well with a simultaneously obtained PaO2/FiO2 
ratio, and could serve as a surrogate for the latter. The regression formula is as 
follows8: 
 
𝑆𝑆𝑝𝑝𝑝𝑝2
𝐹𝐹𝑖𝑖𝑖𝑖2 (%) =   64 + 0.84 ∗𝑃𝑃𝑎𝑎𝑎𝑎2
𝐹𝐹𝑖𝑖𝑖𝑖2  (%) 
where: 
 𝑃𝑃𝑎𝑎𝑎𝑎2
𝐹𝐹𝑖𝑖𝑖𝑖2  (%) = ൤𝑆𝑆𝑝𝑝𝑝𝑝2
𝐹𝐹𝑖𝑖𝑖𝑖2 (%) −64൨∗1.19 
 


 
 
 
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Fig 2. Rice et al PaO2/FiO2 imputation from SpO2/FiO2 
 
In addition they showed that SpO2/FiO2 ratios of 235 and 315 were found to correspond to 
PaO2/FiO2 ratios of 200 and 300, respectively, which are the oxygenation criteria defining ARDS 
and ALI, respectively.9 These threshold SpO2/FiO2 ratios demonstrated excellent sensitivity and 
good specificity in predicting the corresponding PaO2/FiO2 ratios in a validation data set.  
 
 
__________________________________________________________________________ 
References  
 
1. 
U.S. Food and Drug Administration. COVID-19: Developing Drugs and Biological 
Products for Treatment or Prevention Guidance for Industry. 
https://www.fda.gov/media/137926/download. (2021). [accessed, 14 Mar 2022]. 
2. 
Ellis RK. Determination of Po2 from saturation. J Appl Physiol. 1989;67(2):902. 
3. 
Severinghaus JW. Simple, accurate equations for human blood O2 dissociation 
computations. J Appl Physiol. 1979;46(3):599–602. 
4. 
Lanspa MJ, Jones BE, Brown SM, et al. Mortality, morbidity, and disease severity of 
patients with aspiration pneumonia. J Hosp Med. 2013;8(2):83–90. 
5. 
Dean NC, Jones JP, Aronsky D. Hospital admission decision for patients with 
community-acquired pneumonia: variability among physicians in an emergency 
department. Ann Emerg Med. 2012;59(1):35–41. 
6. 
Brown SM, Jones BE, Jephson AR, et al. Infectious Diseases Society of 
America/American Thoracic Society Validation of the Infectious Diseases Society of 
America/American Thoracic Society 2007 guidelines for severe community-acquired 
pneumonia. Crit Care Med. 2009;37(12):3010–3016. 
7. 
Brown SM, Grissom CK, Moss M, et al. Nonlinear Imputation of Pao2/Fio2 From 
Spo2/Fio2 Among Patients With Acute Respiratory Distress Syndrome. Chest. 
2016;150(2):307-313.  
8. 
Rice TW, Wheeler AP, Bernard GR, Hayden DL, Schoenfeld DA, Ware LB. (2007). 
Comparison of the SpO2/FIO2 ratio and the PaO2/FIO2 ratio in patients with acute 
lung injury or ARDS. Chest 132(2):410-417.  
9. 
Bernard GR, Artigas A, Brigham KL, et al. (1994). The American-European 
Consensus Conference on ARDS. Definitions, mechanisms, relevant outcomes, and 
clinical trial coordination. Am J Respir Crit Care Med 149(3 Pt 1):818-824.  
 
 


 
 
 
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Appendix 10 - Adjustment of PaO2 from a Site at High Altitude 
For sites at high altitude, it is very important to correct the PaO2/FIO2 by altitude or barometric 
pressure (i.e., raise the value of PaO2/FIO2 obtained at altitude), but unfortunately, the 
adjustment is not a simple function of altitude or barometric pressure. At the same shunt, 
PaO2/FIO2 decreases with altitude, impairing a proper comparison of individuals with similar 
lung damage if they reside at different altitudes and if the shunt is not directly measured, as is the 
case in most patients. 
In the well-known Berlin definition of acute respiratory distress syndrome (ARDS)1, there is a 
recommended adjustment for arterial oxygen partial pressure to fractional inspired oxygen 
(PaO2/FIO2) at altitude, but without a reference as to how it was derived. In acclimatised patients 
undergoing invasive mechanical ventilation, this traditional equation for adjusting PaO2/FiO2 
according to the elevation above the sea level seems to be inaccurate.2 The correction suggested 
by the working group does the opposite of what is needed, because it requests a multiplication by 
a fraction < 1 (barometric pressure (Pbar)/760).   
The following formula was obtained computationally, and tested on a group of patients with 
ARDS secondary to pneumonia, admitted during 2014-2015 to the intensive care unit of a 
referral center for respiratory diseases in the metropolitan area of Mexico City (altitude 2,240 m 
above sea level).3 
 
Estimate PaO2/FIO2 at sea level (PaO2/FIO2SL) 
𝑃𝑃𝑃𝑃𝑃𝑃2
𝐹𝐹𝐹𝐹𝐹𝐹2 𝑆𝑆𝑆𝑆= (𝑃𝑃𝑃𝑃𝑃𝑃2
𝐹𝐹𝐹𝐹𝐹𝐹2 ∗1.245) + (𝐹𝐹𝐹𝐹𝐹𝐹2 ∗51.51) + (0.0307 ∗𝑎𝑎𝑎𝑎𝑎𝑎𝑎𝑎𝑎𝑎𝑎𝑎𝑎𝑎𝑎𝑎) –  88 
 
Where PaO2/FIO2 is the actual ratio determined at the site or imputed from the actual 
SpO2/FiO2 ratio (according to Appendix 9), and altitude is expressed in meters. 
 
These proposed adjustments appropriately raise the PaO2/FIO2 measured at altitude, so that the 
same sea level cut-point limits to classify ARDS severity can be utilised when comparing 
patients living at different altitudes above sea level. (3) 
_____________________________________________________________________________ 
References 
1. ARDS Definition Task Force, Ranieri VM, Rubenfeld GD, et al. Acute respiratory 
distress syndrome: The Berlin definition. JAMA. 2012;307:2526-33. 
2. Jibaja, M., et al. Hospital Mortality and Effect of Adjusting PaO(2)/FiO(2) According to 
Altitude Above the Sea Level in Acclimatized Patients Undergoing Invasive Mechanical 
Ventilation. A Multicenter Study. Arch Bronconeumol. 2020;56(4): 218-224. 
3. Pérez-Padilla, R., et al. Classifying Acute Respiratory Distress Syndrome Severity: 
Correcting the Arterial Oxygen Partial Pressure to Fractional Inspired Oxygen at 
Altitude. Rev Invest Clin. 2016; 68(4): 169-170. 
 
 


 
 
 
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Appendix 11 - Age-adjusted Charlson Index 
This Index is calculated by the sum of weights associated with co-morbidities and age1: 
 
• Conditions with a weight of 1:  
o myocardial infarction,  
o congestive heart failure,  
o peripheral vascular disease,  
o cerebrovascular disease,  
o dementia,  
o chronic pulmonary disease,  
o connective tissue disease,  
o ulcer disease,  
o mild liver disease, 
o diabetes.  
• Conditions with a weight of 2:  
o hemiplegia,  
o moderate or severe renal disease,  
o diabetes with end organ damage 
o any malignancy.  
• Conditions with a weight of 3: 
o Moderate or severe liver disease (e.g., cirrhosis with ascites) 
• Conditions with a weight of 6: 
o Metastatic solid tumour or AIDS 
• Each decade of age over 40 adds 1 point to risk, i.e,, 
o Age between 50-59 years: add 1 point;  
o Age between 60-69 years: add 2 points;  
o Age between 70-79 years: add 3 points; 
o Age between 80-89 years: add 4 points; 
o Age between 90:99 years: add 5 points; 
o Age between 100-109 years: add 6 points  
__________________________________________________________________________ 
Reference 
 
1. M Charlson, TP. Szatrowski, J Peterson, J Gold. VALIDATION OF A COMBINED 
COMORBIDITY INDEX. J Clin Epidemiol. 1994; 47(11): 1245-51. 
 


 
 
 
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Appendix 12 - Imputation of FiO2 from oxygen flow values. High-flow oxygen therapy. 
Oxygen delivery systems are categorised into low-flow and high-flow systems.When the patient 
inspires, the oxygen is diluted with room air, and the degree of dilution depends on the 
inspiratory flows. Therefore, these oxygen delivery systems do not allow for accurate calculation 
of the inspiratory oxygen fraction (FiO2).  
There is no perfect solution to estimate the FiO2 delivered by a low-flow device. It depends on 
many factors, such as the type of device, the respiratory minute volume, factors related to the 
delivery site (nose and/or mouth, trachea), etc. For the purporse of this trial, we will follow the 
conversion described below in the table, as it is one of the most widely used both in medical 
practice and clinical research1: 
Imputation of FiO2 from the information on the device and oxygen flow prescribed: 
100% O2 Flow Rate (L/min) 
FiO2 (%) 
Nasal Cannula / Prongs 
 
1 
24 
2 
28 
3 
32 
4 
36 
5 
40 
6 
44 
Oxygen Mask 
 
5-6 
40 
6-7 
50 
7-8 
60 
Mask with Reservoir Bag 
 
6 
60 
7 
70 
8 
80 
9 
90 
10 
>99 
 
High-flow oxygen delivery systems provide higher oxygen flows and the FiO2 is stable and is 
not affected by the patient's type of breathing. Following FDA guidelines2, the definition of 
“high flow oxygen therapy” that fulfills the criteria for respiratory failure is the delivery of 
heated, humidified, oxygen via reinforced nasal cannula at flow rates > 20 L/min with a fraction 
of delivered oxygen ≥ 0.5.  
 
References: 
1. Matthew Wemple M, Joshua O. Benditt. Oxygen Therapy and Toxicity. In: M. Grippi, J. 
Elias, J. Fishman, A. Pack, R. Senior & R. Kotloff (Eds.) “Fishman’s Pulmonary Diseases 
and Disorders” Fifth Edition, 2015. Chapter 144. 


 
 
 
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2. U.S. Food and Drug Administration. COVID-19: Developing Drugs and Biological Products 
for Treatment or Prevention Guidance for Industry. 
https://www.fda.gov/media/137926/download. (2021). [accessed, 14 Mar 2022]. 


 
 
 
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Appendix 13 - World Health Organization (WHO) Clinical Progression Scale 
Patient State 
Descriptor 
Score 
Uninfected 
Uninfected; no viral RNA detected 
0 
Ambulatory mild disease 
Asymptomatic; viral RNA detected 
1 
Symptomatic; independent 
2 
Symptomatic; assistance needed 
3 
Hospitalised: moderate disease 
Hospitalised; no oxygen therapy* 
4 
Hospitalised; oxygen by mask or nasal prongs 
5 
Hospitalised: severe diseases 
Hospitalised; oxygen by NIV or high flow 
6 
Intubation and mechanical ventilation, pO2/FiO2 ≥150 or 
SpO2/FiO2 ≥200 
7 
Mechanical ventilation pO2/FIO2 <150 (SpO2/FiO2 <200) or 
vasopressors 
8 
Mechanical ventilation pO2/FiO2 <150 and vasopressors, 
dialysis, or ECMO 
9 
Dead 
Dead 
10 
Abbreviations: ECMO = extracorporeal membrane oxygenation; FiO2 = fraction of inspired oxygen; NIV = non-invasive 
ventilation; pO2 = partial pressure of oxygen; RNA = ribonucleic acid; SpO2 = oxygen saturation 
* If hospitalised for isolation only, record status as for ambulatory patient 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 


 
 
 
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Appendix 14 – ISARIC 4C Mortality & 4C Deterioration Scores* 
 
*As data is no primarily collected and as it is a exploratory study, urea will be transformed form BUN and a Glasgow equal to 15 will be assumed 
for all the patients. 
Source: https://isaric4c.net/risk/ 
 


 
 
 
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Appendix 15 –Glucocorticoids equivalent anti-inflammatory doses 
The conversion to equivalent doses between different corticoids is described with some 
variability. For the purpose of this study we will use the concept of anti-inflammatory 
equipotency to calculate the equivalences between drugs.  
 
Corticosteroid 
Equivalent 
Anti-inflammatory 
doses1,2 
Equipotent dose (mg) to 
Dexamethasone (base) 6 mg 
Cortisol (hydrocortisone) 
20 
160 
Cortisone 
25 
200 
Deflazacort3 
7.5 
60 
Prednisone 
5 
40 
Prednisolone 
5 
40 
6-methylprednisolone 
4 
32 
Triamcinolone 
4 
32 
Betamethasone 
0.6 
4.8 
Dexamethasone 
0.75 
6 
 
References 
 
1. Schimmer BP, Funder JW, "Chapter 42. ACTH, Adrenal Steroids, and Pharmacology 
of the Adrenal Cortex" (Chapter). Brunton LL, Chabner BA, Knollmann BC: 
Goodman & Gilman's The Pharmacological Basis of Therapeutics, 12e. 
2. Liu D, Ahmet A, Ward L, Krishnamoorthy P, Mandelcorn ED, Leigh R, Brown JP, 
Cohen A, Kim H. (2013). A practical guide to the monitoring and management of the 
complications of systemic corticosteroid therapy. Allergy, Asthma & Clinical 
Immunology 9(1):30.  
3. Parente, L. Deflazacort: therapeutic index, relative potency and equivalent doses 
versus other corticosteroids. BMC Pharmacol Toxicol 18, 1 (2017).  
 

SAP_001.pdf: 
 
 
 
 
 
 
 
 
 
 
 
INVESTIGATIONAL MEDICINAL PRODUCTS: Plitidepsin 
Protocol No: APL-D-003-20 
EudraCT No: 2020-005951-19 
NCT Code: NCT04784559 
 
 
Version: v4.0 
Date: including amendments #1 dated 28 May 2020, #2 dated 20 December 
2021, #3 dated 01 July 2022 and #4 dated 21 April 2023. 
 
 
 
 
APL-D-003-20 
 
A Phase 3, Multicentre, Randomised, Controlled Trial to Determine the Efficacy and Safety 
of Two Dose Levels of Plitidepsin Versus Control in Adult Patients Requiring Hospitalisation 
for Management of Moderate COVID-19 Infection 
 
STATISTICAL ANALYSIS PLAN 


CONFIDENTIAL 
Clinical Study Report 
Fortrea Study: 000000213894 
Protocol Reference: APL-D-003-20 
16.1.9. 
Documentation of Statistical Methods 
16.1.9.1. 
Statistical Analysis Plan 


 
Statistical Analysis Plan Addendum and TFL Mock Shells 
CONFIDENTIAL 
Fortrea Study: 000000213894 Protocol Reference: APL-D-003-20 
 
 
Final, Version 2.0, 12SEP2023 
Page 1 of 43 
 
 
ST-AD-008 version 06 
 
 
Statistical Analysis Plan Addendum and TFL Mock Shells 
A Phase 3, Multicentre, Randomised, Controlled Trial to Determine the 
Efficacy and Safety of Two Dose Levels of Plitidepsin Versus Control in Adult 
Patients Requiring Hospitalisation for Management of Moderate COVID-19 
Infection 
Statistical Analysis Plan Addendum: Final 
Statistical Analysis Plan Addendum: 2.0 
Statistical Analysis Plan Addendum Date: 12SEP2023 
Investigational Product: Plitidepsin 
Protocol Reference: APL-D-003-20 
Fortrea Study ID: 000000213894  
Sponsor: Pharma Mar S.A. 
 
 
 
Author: 
Igor Martín, Principal Biostatistician 
 
 


Statistical Analysis Plan Addendum and TFL Mock Shells 
CONFIDENTIAL 
Fortrea Study: 000000213894 Protocol Reference: APL-D-003-20 
Final, Version 2.0, 12SEP2023 
Page 2 of 43 
ST-AD-008 version 06 
Table of Contents 
Glossary of Abbreviations ...................................................................................................................... 6 
1. Introduction ......................................................................................................................................... 7 
2. Source documents ............................................................................................................................... 8 
3. TFL mock shells ................................................................................................................................. 9 
Table 14.1.2.1.1 Post-hoc Analysis:  Summary of Demographic Characteristics (Intent-To-Treat 
Population) .................................................................................................................................... 10 
Table 14.1.2.1.2 Post-hoc Analysis:  Summary of Demographic Characteristics - Patients who did 
not Achieve a Sustained Withdrawal of Oxygen Supplementation (Intent-To-Treat Population)11 
Table 14.1.2.1.3 Post-hoc Analysis:  Summary of Demographic Characteristics - Patients who 
Achieved a Sustained Withdrawal of Oxygen Supplementation (Intent-To-Treat Population) ... 11 
Table 14.1.2.1.4 Post-hoc Analysis: Summary of Demographic Characteristics - Patients from Site 
ES40 (Intent-To-Treat Population) ............................................................................................... 11 
Table 14.1.2.1.5 Post-hoc Analysis: Summary of Demographic Characteristics - All Patients Except 
Those from Site ES40 (Intent-To-Treat Population) .................................................................... 11 
Table 14.1.3.1.1 Post-hoc Analysis: Summary of Baseline Characteristics (Intent-To-Treat 
Population) .................................................................................................................................... 12 
Table 14.1.3.1.2 Post-hoc Analysis: Summary of Baseline Characteristics - Patients who did not 
Achieve a Sustained Withdrawal of Oxygen Supplementation (Intent-To-Treat Population) ..... 14 
Table 14.1.3.1.3 Post-hoc Analysis: Summary of Baseline Characteristics – Patients who Achieved a 
Sustained Withdrawal of Oxygen Supplementation (Intent-To-Treat Population)....................... 14 
Table 14.1.3.1.4 Post-hoc Analysis: Summary of Baseline Characteristics - Patients from Site ES40 
(Intent-To-Treat Population) ......................................................................................................... 14 
Table 14.1.3.1.5 Post-hoc Analysis: Summary of Baseline Characteristics - All Patients Except 
Those from Site ES40 (Intent-To-Treat Population) .................................................................... 14 
Table 14.1.3.2.1 Post-hoc Analysis: Active Medical History by System Organ Class and Grouped 
Preferred Term - Patients who did not Achieve a Sustained Withdrawal of Oxygen Supplementation 
(Intent-To-Treat Population) ......................................................................................................... 15 
Table 14.1.3.2.2 Post-hoc Analysis: Active Medical History by System Organ Class and Grouped 
Preferred Term - Patients who Achieved a Sustained Withdrawal of Oxygen Supplementation 
(Intent-To-Treat Population) ......................................................................................................... 15 
Table 14.1.3.2.3 Post-hoc Analysis: Active Medical History by System Organ Class and Grouped 
Preferred Term - Patients from Site ES40 (Intent-To-Treat Population) ...................................... 15 
Table 14.1.3.2.4 Post-hoc Analysis: Active Medical History by System Organ Class and Grouped 
Preferred Term - All Patients Except Those from Site ES40 (Intent-To-Treat Population) ......... 15 


 
Statistical Analysis Plan Addendum and TFL Mock Shells 
CONFIDENTIAL 
Fortrea Study: 000000213894 Protocol Reference: APL-D-003-20 
 
 
Final, Version 2.0, 12SEP2023 
Page 3 of 43 
 
 
ST-AD-008 version 06 
 
Table 14.1.3.3.1 Post-hoc Analysis: Past Medical History by System Organ Class and Grouped 
Preferred Term - Patients who did not Achieve a Sustained Withdrawal of Oxygen Supplementation 
(Intent-To-Treat Population) ......................................................................................................... 16 
Table 14.1.3.3.2 Post-hoc Analysis: Past Medical History by System Organ Class and Grouped 
Preferred Term - Patients who Achieved a Sustained Withdrawal of Oxygen Supplementation 
(Intent-To-Treat Population) ......................................................................................................... 16 
Table 14.1.3.3.3 Post-hoc Analysis: Past Medical History by System Organ Class and Grouped 
Preferred Term - Patients from Site ES40 (Intent-To-Treat Population) ...................................... 16 
Table 14.1.3.3.4 Post-hoc Analysis: Past Medical History by System Organ Class and Grouped 
Preferred Term - All Patients Except Those from Site ES40 (Intent-To-Treat Population) ......... 16 
Table 14.1.4.1.1 Post-hoc Analysis: Summary of Prior Medications - Patients who did not Achieve a 
Sustained Withdrawal of Oxygen Supplementation (Intent-To-Treat Population)....................... 17 
Table 14.1.4.1.2 Post-hoc Analysis: Summary of Prior Medications - Patients who Achieved a 
Sustained Withdrawal of Oxygen Supplementation (Intent-To-Treat Population)....................... 17 
Table 14.1.4.1.3 Post-hoc Analysis: Summary of Prior Medications - Patients from Site ES40 
(Intent-To-Treat Population) ......................................................................................................... 17 
Table 14.1.4.1.4 Post-hoc Analysis: Summary of Prior Medications - All Patients Except Those from 
Site ES40 (Intent-To-Treat Population) ........................................................................................ 17 
Table 14.1.5.1.1 Post-hoc Analysis: Summary of Signs and Symptoms - Patients who did not 
Achieve a Sustained Withdrawal of Oxygen Supplementation (Intent-To-Treat Population) ..... 18 
Table 14.1.5.1.2 Post-hoc Analysis: Summary of Signs and Symptoms - Patients who Achieved a 
Sustained Withdrawal of Oxygen Supplementation (Intent-To-Treat Population)....................... 18 
Table 14.1.5.1.3 Post-hoc Analysis: Summary of Signs and Symptoms - Patients from Site ES40 
(Intent-To-Treat Population) ......................................................................................................... 18 
Table 14.1.5.1.4 Post-hoc Analysis: Summary of Signs and Symptoms - All Patients Except Those 
from Site ES40 (Intent-To-Treat Population) ............................................................................... 18 
Table 14.2.3.2.1 Post-hoc Analysis: Total Duration of Advanced Oxygen Support - Patients from 
Site ES40 (Full Analysis Set)........................................................................................................ 19 
Table 14.2.3.2.2 Post-hoc Analysis: Total Duration of Advanced Oxygen Support - All Patients 
Except Those from Site ES40 (Full Analysis Set) ........................................................................ 19 
Table 14.2.3.9.1.1 Post-hoc Analysis: Patients who Require High-Flow Oxygen - Patients from Site 
ES40 (Full Analysis Set) ............................................................................................................... 20 
Table 14.2.3.9.1.2 Post-hoc Analysis: Patients who Require High-Flow Oxygen - All Patients 
Except Those from Site ES40 (Full Analysis Set) ........................................................................ 20 
Table 14.2.3.9.2.1 Post-hoc Analysis: Patients who Require High-Flow Oxygen per Period - Patients 
from Site ES40 (Full Analysis Set) ............................................................................................... 21 


 
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Table 14.2.3.9.2.2 Post-hoc Analysis: Patients who Require High-Flow Oxygen per Period - All 
Patients Except Those from Site ES40 (Full Analysis Set) .......................................................... 21 
Table 14.2.3.10.1.1 Post-hoc Analysis: Patients who Require Non-invasive Mechanical Ventilation - 
Patients from Site ES40 (Full Analysis Set) ................................................................................. 22 
Table 14.2.3.10.1.2 Post-hoc Analysis: Patients who Require Non-invasive Mechanical Ventilation - 
All Patients Except Those from Site ES40 (Full Analysis Set) .................................................... 22 
Table 14.2.3.10.2.1 Post-hoc Analysis: Patients who Require Non-invasive Mechanical Ventilation 
per Period - Patients from Site ES40 (Full Analysis Set) ............................................................. 23 
Table 14.2.3.10.2.2 Post-hoc Analysis: Patients who Require Non-invasive Mechanical Ventilation 
per Period - All Patients Except Those from Site ES40 (Full Analysis Set) ................................ 23 
Table 14.2.3.11.1.1 Post-hoc Analysis: Patients who Require Invasive Mechanical Ventilation or 
ECMO - Patients from Site ES40 (Full Analysis Set) .................................................................. 24 
Table 14.2.3.11.1.2 Post-hoc Analysis: Patients who Require Invasive Mechanical Ventilation or 
ECMO - All Patients Except Those from Site ES40 (Full Analysis Set) ..................................... 24 
Table 14.2.3.11.2.1 Post-hoc Analysis: Patients who Require Invasive Mechanical Ventilation or 
ECMO per Period - Patients from Site ES40 (Full Analysis Set) ................................................. 25 
Table 14.2.3.11.2.2 Post-hoc Analysis: Patients who Require Invasive Mechanical Ventilation or 
ECMO per Period - All Patients Except Those from Site ES40 (Full Analysis Set) .................... 25 
Table 14.2.4.1.1 Post-hoc Analysis: Time to Sustained Withdrawal of Oxygen Supplementation - 
Multivariate Analysis (Intent-To-Treat Population) ..................................................................... 26 
Table 14.2.4.1.2 Post-hoc Analysis: Time to Sustained Withdrawal of Oxygen Supplementation - 
Multivariate Analysis using a Random Forest Approach (Intent-To-Treat Population) ............... 27 
Table 14.2.4.2.1 Post-hoc Analysis: Time to Sustained Hospital Discharge - Multivariate Analysis 
(Intent-To-Treat Population) ......................................................................................................... 28 
Table 14.2.5.1 Post-hoc Analysis: Clinical Status [0 - 2] in 11-point WHO Clinical Progression 
Scale (Full Analysis Set) ............................................................................................................... 29 
Table 14.2.5.2 Post-hoc Analysis: Time to Initiation with Immune-modulating Drugs (Intent-To-
Treat Population) .......................................................................................................................... 30 
Table 14.3.1.1.1 Post-hoc Analysis: Summary of Corticoid Therapy (As Treated Population) ... 31 
Table 14.3.1.1.2 Post-hoc Analysis:  Summary of Corticoid Therapy - Patients who did not Achieve 
a Sustained Withdrawal of Oxygen Supplementation (As Treated Population) ........................... 32 
Table 14.3.1.1.3 Post-hoc Analysis:  Summary of Corticoid Therapy - Patients who Achieved a 
Sustained Withdrawal of Oxygen Supplementation (As Treated Population) .............................. 32 
Table 14.3.1.1.4 Post-hoc Analysis: Summary of Corticoid Therapy - Patients from Site ES40 (As 
Treated Population) ....................................................................................................................... 32 


 
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Table 14.3.1.1.5 Post-hoc Analysis: Summary of Corticoid Therapy - All Patients Except Those 
from Site ES40 (As Treated Population) ...................................................................................... 32 
Listing 16.2.7.5 Post-hoc Analysis: Adverse Events Considered as Nosocomial Infections Using the 
Wider Definition (Full Analysis Set) ............................................................................................ 33 
Figure 14.2.1.1.1 Post-hoc Analysis: Time to Sustained Withdrawal of Oxygen Supplementation, 
Plitidepsin 2.5 mg Vs Control Arm - Kaplan-Meier Plot (Intent-To-Treat Population) ............... 35 
Figure 14.2.1.1.2 Post-hoc Analysis: Time to Sustained Withdrawal of Oxygen Supplementation, 
Plitidepsin 1.5 mg Vs Control Arm - Kaplan-Meier Plot (Intent-To-Treat Population) ............... 35 
Figure 14.2.1.2.1 Post-hoc Analysis: Time to Sustained Withdrawal of Oxygen Supplementation - 
Subgroup Analysis - Forest Plot (Intent-To-Treat Population) ..................................................... 36 
Figure 14.2.2.1.1 Post-hoc Analysis: Time to Sustained Hospital Discharge, Plitidepsin 2.5 mg Vs 
Control Arm - Kaplan-Meier Plot (Intent-To-Treat Population) .................................................. 43 
Figure 14.2.2.1.2 Post-hoc Analysis: Time to Sustained Hospital Discharge, Plitidepsin 1.5 mg Vs 
Control Arm - Kaplan-Meier Plot (Intent-To-Treat Population) .................................................. 43 
 
 
 


 
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Reviewers 
The following reviews of the Statistical Analysis Plan (SAP) addendum were conducted: 
 
Glossary of Abbreviations 
 
Abbreviation 
Term 
DBL 
DataBase Lock 
SAP 
Statistical Analysis Plan 
TFLs 
Tables, Figures and Listings 
 
 
Name and Title  
 Role 
Version Last 
Reviewed 
Company / 
Organization 
Mark Senior 
Senior Biostatistician 
Internal Draft v0.1 
Fortrea 
Ravi Venkataramana 
Lead Programmer 
Internal Draft v0.1 
Fortrea 
Hema Kanekar 
Medical Writer 
Internal Draft v0.1 
Fortrea 
Antonio Nieto 
Bio Statistics Departmental 
Manager 
Sponsor Draft v1.1 
Pharma Mar 
Javier Gómez 
Bio Statistics Departmental Senior 
Manager 
Sponsor Draft v1.1 
Pharma Mar 
Sonia Extremera 
Bio Statistics Departmental 
Biostatistician 
Sponsor Draft v1.1 
Pharma Mar 


 
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1. Introduction 
This SAP addendum consists of derivations and mocks for the post-hoc table, figure, and listing 
(TFL) shells. The TFLs presented in this document are mock-ups and may be subject to minor 
format modifications once the actual data are used. The data represented in this document are used 
for example purposes only and do not reflect the actual study data captured. The overall contents 
in any individual TFL shell are unlikely to change, although additional tables may be added if 
necessary, thus changing the table number scheme. Significant changes will need be approved by 
Fortrea and communicated to the Sponsor.  
This document should be used in conjunction with the source documents described in Section 2, 
and serves as providing additional information to those documents, e.g., visit windows, baseline 
definitions etc. are described in the SAP version 4.0, and reviewers should reference that for 
further information.  
The database lock (DBL) occurred on 26th April 2023, the mockshells specified in this document 
will be produced after DBL.  
 


 
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2. Source documents 
This SAP addendum was written based on the following documentation: 
Document 
Date 
Version 
Neptuno-APL-D-003-20 SAP 
21Apr2023 
4.0 
Neptuno-APL-D-003-20 TFL Mock shells 
21Apr2023 
4.0 


 
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3. TFL mock shells 
For those outputs already described in the SAP and TFL mock shells version 4.0, the updates have 
been highlighted in red. 
 


 
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Table 14.1.2.1.1 Post-hoc Analysis:  Summary of Demographic Characteristics (Intent-To-Treat Population)  
Characteristic 
    Statistic 
Plitidepsin 2.5mg 
(N=XXX) 
Plitidepsin 1.5mg 
(N=XXX) 
Control Arm 
(N=XXX) 
Total 
(N=XXX) 
 
 
 
 
 
Age (years) 
 
 
 
 
n 
xxx 
xxx 
xxx 
xxx 
Mean (SD) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
Median 
xx.xx 
xx.xx 
xx.xx 
xx.xx 
Q1, Q3 
xx.xx, xx.xx 
xx.xx, xx.xx 
xx.xx, xx.xx 
xx.xx, xx.xx 
Min, Max 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
 
 
 
 
 
Age Group (years), n (%) 
 
 
 
 
>= 18 to 39 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
>= 40 to 64 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
>= 65 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
 
 
 
 
 
Age Group (years), n (%) 
 
 
 
 
>= 18 to 59 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
>= 60 to 64 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
>= 65 to 69 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
>= 70 to 74 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
>= 75 to 79 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
>= 80 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
 
 
 
 
 
Sex, n (%) 
 
 
 
 
Male 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Female 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
… 
 
 
 
 
 
 
 
 
 
 
N = number of patients in analysis set; n = number of patients with data available; % = percentages are calculated based on N as the denominator. 
SD = Standard deviation; Q1 =25th percentile; Q3 = 75th percentile; Min = Minimum; Max = Maximum. 
[a] Only females. Percentages are calculated based on the number of females per group as the denominator. 
[b] Patients with more than one race reported has been included in the Multiple category. 
[c] Body mass index (kg/m^2) = body weight (kg) / height (m^2) 
[d] Body surface area (m^2) = weight^0.425 (kg) × height^0.725 (cm) × 0.007184 
Reference: Listing 16.2.4.1 and 16.2.4.2 
 
Programming notes (not part of the table): 


 
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• 
Table template TDM001. 
• 
Include all parameters detailed in Table 14.1.2.1. 
• 
The displayed xxx do not reflect actual decimal precision.  Please follow Section 2.11 for rounding rules. 
• 
A “Missing” category should only be presented under the subcategories for any categorical variable in case of missing data. 
 
The below tables are a repeat of table 14.1.2.1.1 Post-hoc: 
 
Table 14.1.2.1.2 Post-hoc Analysis:  Summary of Demographic Characteristics - Patients who did not Achieve a Sustained Withdrawal of Oxygen 
Supplementation (Intent-To-Treat Population) 
 
• 
Include only patients who did not achieve a sustained withdrawal of oxygen supplementation. 
 
Table 14.1.2.1.3 Post-hoc Analysis:  Summary of Demographic Characteristics - Patients who Achieved a Sustained Withdrawal of Oxygen 
Supplementation (Intent-To-Treat Population) 
 
• 
Include only patients who achieved a sustained withdrawal of oxygen supplementation. 
 
Table 14.1.2.1.4 Post-hoc Analysis: Summary of Demographic Characteristics - Patients from Site ES40 (Intent-To-Treat Population) 
 
• 
Include only patients from site ES40. 
 
Table 14.1.2.1.5 Post-hoc Analysis: Summary of Demographic Characteristics - All Patients Except Those from Site ES40 (Intent-To-Treat Population) 
 
• 
Include all patients Except Those from site ES40. 
 
 


 
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Table 14.1.3.1.1 Post-hoc Analysis: Summary of Baseline Characteristics (Intent-To-Treat Population) 
Characteristic 
    Statistic 
Plitidepsin 2.5mg 
(N=XXX) 
Plitidepsin 1.5mg 
(N=XXX) 
Control Arm 
(N=XXX) 
Total 
(N=XXX) 
 
 
 
 
 
Chest Imaging at Enrolment, n (%) 
 
 
 
 
Pulmonary Infiltrates  
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Pleural Fluid 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Atelectasis 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Pulmonary Oedema 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Bilateral Pneumonia 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Lateral Pneumonia 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Other 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
 
 
 
 
 
Periods of inclusion, n (%) 
 
 
 
 
Beginning of accrual - August 2021  
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
September 2021 - March 2022 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
April 2022 - End of accrual 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
 
 
 
 
 
<continue for the following characteristics: Systolic Blood Pressure (mmHg) at Screening, Diastolic Blood Pressure (mmHg) at Screening, pulse rate (beats/min) at Screening, 
temperature (C) at Screening, respiration rate (breaths/min) at Screening, oxygen saturation at room air (%) at Screening and FiO2 (%) at Screening> 
 
 
 
 
 
Vaccination Status, n (%) 
 
 
 
 
Fully Vaccinated 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Non-Fully Vaccinated 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
No Vaccinated 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Fully Vaccinated+ Non-Fully 
Vaccinated 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
 
 
N = number of patients in analysis set; n = number of patients with data available; % = percentages are calculated based on N as the denominator. 
SD = Standard deviation; Q1 =25th percentile; Q3 = 75th percentile; Min = Minimum; Max = Maximum. 
Reference: Listing 16.2.4.2  
 
Programming notes (not part of the table): 
• 
Table template TDM002. 
• 
Include all parameters detailed in Table 14.1.3.1. 
• 
The displayed xxx do not reflect actual decimal precision.  Please follow Section 2.11 for rounding rules. 


 
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• 
A “Missing” category should only be presented under the subcategories for any categorical variable in case of missing data. 
 
Note: "at room air" have been removed from 'Oxygen saturation" label as it is not applicable in Tables 14.1.3.1, 14.3.5.1, 14.3.5.2 and Listing 16.2.4.2.  
 


 
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The below tables are a repeat of table 14.1.3.1.1 Post-hoc: 
 
Table 14.1.3.1.2 Post-hoc Analysis: Summary of Baseline Characteristics - Patients who did not Achieve a Sustained Withdrawal of Oxygen 
Supplementation (Intent-To-Treat Population) 
 
• 
Include only patients who did not achieve a sustained withdrawal of oxygen supplementation. 
 
Table 14.1.3.1.3 Post-hoc Analysis: Summary of Baseline Characteristics – Patients who Achieved a Sustained Withdrawal of Oxygen Supplementation 
(Intent-To-Treat Population) 
 
• 
Include only patients who achieved a sustained withdrawal of oxygen supplementation. 
 
Table 14.1.3.1.4 Post-hoc Analysis: Summary of Baseline Characteristics - Patients from Site ES40 (Intent-To-Treat Population) 
 
• 
Include only patients from site ES40. 
 
Table 14.1.3.1.5 Post-hoc Analysis: Summary of Baseline Characteristics - All Patients Except Those from Site ES40 (Intent-To-Treat Population) 
 
• 
Include all patients Except Those from site ES40. 
 
 


 
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The below tables are a repeat of table 14.1.3.2: 
Table 14.1.3.2.1 Post-hoc Analysis: Active Medical History by System Organ Class and Grouped Preferred Term - Patients who did not Achieve a 
Sustained Withdrawal of Oxygen Supplementation (Intent-To-Treat Population) 
 
• 
Include only patients who did not achieve a sustained withdrawal of oxygen supplementation. 
 
Table 14.1.3.2.2 Post-hoc Analysis: Active Medical History by System Organ Class and Grouped Preferred Term - Patients who Achieved a Sustained 
Withdrawal of Oxygen Supplementation (Intent-To-Treat Population) 
 
• 
Include only patients who  achieved a sustained withdrawal of oxygen supplementation. 
 
Table 14.1.3.2.3 Post-hoc Analysis: Active Medical History by System Organ Class and Grouped Preferred Term - Patients from Site ES40 (Intent-To-
Treat Population) 
 
• 
Include only patients from site ES40. 
 
Table 14.1.3.2.4 Post-hoc Analysis: Active Medical History by System Organ Class and Grouped Preferred Term - All Patients Except Those from Site 
ES40 (Intent-To-Treat Population) 
 
• 
Include all patients Except Those from site ES40. 
 
 
 
 
 


 
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The below tables are a repeat of table 14.1.3.3: 
 
Table 14.1.3.3.1 Post-hoc Analysis: Past Medical History by System Organ Class and Grouped Preferred Term - Patients who did not Achieve a 
Sustained Withdrawal of Oxygen Supplementation (Intent-To-Treat Population) 
 
• 
Include only patients who did not achieve a sustained withdrawal of oxygen supplementation. 
 
Table 14.1.3.3.2 Post-hoc Analysis: Past Medical History by System Organ Class and Grouped Preferred Term - Patients who Achieved a Sustained 
Withdrawal of Oxygen Supplementation (Intent-To-Treat Population) 
 
• 
Include only patients who achieved a sustained withdrawal of oxygen supplementation. 
 
Table 14.1.3.3.3 Post-hoc Analysis: Past Medical History by System Organ Class and Grouped Preferred Term - Patients from Site ES40 (Intent-To-
Treat Population) 
 
• 
Include only patients from site ES40. 
 
Table 14.1.3.3.4 Post-hoc Analysis: Past Medical History by System Organ Class and Grouped Preferred Term - All Patients Except Those from Site 
ES40 (Intent-To-Treat Population) 
 
• 
Include all patients Except Those from site ES40. 
 
 
 


 
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The below tables are a repeat of table 14.1.4.1: 
 
Table 14.1.4.1.1 Post-hoc Analysis: Summary of Prior Medications - Patients who did not Achieve a Sustained Withdrawal of Oxygen Supplementation 
(Intent-To-Treat Population) 
 
• 
Include only patients who did not achieve a sustained withdrawal of oxygen supplementation. 
 
Table 14.1.4.1.2 Post-hoc Analysis: Summary of Prior Medications - Patients who Achieved a Sustained Withdrawal of Oxygen Supplementation 
(Intent-To-Treat Population) 
 
• 
Include only patients who achieved a sustained withdrawal of oxygen supplementation. 
 
Table 14.1.4.1.3 Post-hoc Analysis: Summary of Prior Medications - Patients from Site ES40 (Intent-To-Treat Population) 
 
• 
Include only patients from site ES40. 
 
Table 14.1.4.1.4 Post-hoc Analysis: Summary of Prior Medications - All Patients Except Those from Site ES40 (Intent-To-Treat Population) 
 
• 
Include all patients Except Those from site ES40. 
 
 
 
 


 
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The below tables are a repeat of table 14.1.5.1: 
 
Table 14.1.5.1.1 Post-hoc Analysis: Summary of Signs and Symptoms - Patients who did not Achieve a Sustained Withdrawal of Oxygen 
Supplementation (Intent-To-Treat Population) 
 
• 
Include only patients who did not achieve a sustained withdrawal of oxygen supplementation. 
 
Table 14.1.5.1.2 Post-hoc Analysis: Summary of Signs and Symptoms - Patients who Achieved a Sustained Withdrawal of Oxygen Supplementation 
(Intent-To-Treat Population) 
 
• 
Include only patients who achieved a sustained withdrawal of oxygen supplementation. 
 
Table 14.1.5.1.3 Post-hoc Analysis: Summary of Signs and Symptoms - Patients from Site ES40 (Intent-To-Treat Population) 
 
• 
Include only patients from site ES40. 
 
Table 14.1.5.1.4 Post-hoc Analysis: Summary of Signs and Symptoms - All Patients Except Those from Site ES40 (Intent-To-Treat Population) 
 
• 
Include all patients Except Those from site ES40. 
 
 
 


 
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The below tables are a repeat of table 14.2.3.2: 
 
Table 14.2.3.2.1 Post-hoc Analysis: Total Duration of Advanced Oxygen Support - Patients from Site ES40 (Full Analysis Set) 
 
• 
Include only patients from site ES40. 
 
Table 14.2.3.2.2 Post-hoc Analysis: Total Duration of Advanced Oxygen Support - All Patients Except Those from Site ES40 (Full Analysis Set) 
 
• 
Include all patients Except Those from site ES40. 
 
 


 
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The below tables are a repeat of table 14.2.3.9.1: 
 
Table 14.2.3.9.1.1 Post-hoc Analysis: Patients who Require High-Flow Oxygen - Patients from Site ES40 (Full Analysis Set) 
 
• 
Include only patients from site ES40. 
• 
Remove geographical region from model and footnotes because it is Not Applicable due to all patients belong to the same category. 
 
Table 14.2.3.9.1.2 Post-hoc Analysis: Patients who Require High-Flow Oxygen - All Patients Except Those from Site ES40 (Full Analysis Set) 
 
• 
Include all patients Except Those from site ES40. 
 
 


 
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The below tables are a repeat of table 14.2.3.9.2: 
 
Table 14.2.3.9.2.1 Post-hoc Analysis: Patients who Require High-Flow Oxygen per Period - Patients from Site ES40 (Full Analysis Set) 
 
• 
Include only patients from site ES40. 
• 
Remove geographical region from model and footnotes because it is Not Applicable due to all patients belong to the same category. 
 
Table 14.2.3.9.2.2 Post-hoc Analysis: Patients who Require High-Flow Oxygen per Period - All Patients Except Those from Site ES40 (Full Analysis Set) 
 
• 
Include all patients Except Those from site ES40. 
 
 


 
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The below tables are a repeat of table 14.2.3.10.1: 
 
Table 14.2.3.10.1.1 Post-hoc Analysis: Patients who Require Non-invasive Mechanical Ventilation - Patients from Site ES40 (Full Analysis Set) 
 
• 
Include only patients from site ES40. 
• 
Remove geographical region from model and footnotes because it is Not Applicable due to all patients belong to the same category. 
 
Table 14.2.3.10.1.2 Post-hoc Analysis: Patients who Require Non-invasive Mechanical Ventilation - All Patients Except Those from Site ES40 (Full 
Analysis Set) 
 
• 
Include all patients Except Those from site ES40. 
 
 
 
 


 
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The below tables are a repeat of table 14.2.3.10.2: 
 
Table 14.2.3.10.2.1 Post-hoc Analysis: Patients who Require Non-invasive Mechanical Ventilation per Period - Patients from Site ES40 (Full Analysis 
Set) 
 
• 
Include only patients from site ES40. 
• 
Remove geographical region from model and footnotes because it is Not Applicable due to all patients belong to the same category. 
 
Table 14.2.3.10.2.2 Post-hoc Analysis: Patients who Require Non-invasive Mechanical Ventilation per Period - All Patients Except Those from Site ES40 
(Full Analysis Set) 
 
• 
Include all patients Except Those from site ES40. 
 
 
 
 


 
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The below tables are a repeat of table 14.2.3.11.1: 
 
Table 14.2.3.11.1.1 Post-hoc Analysis: Patients who Require Invasive Mechanical Ventilation or ECMO - Patients from Site ES40 (Full Analysis Set) 
 
• 
Include only patients from site ES40. 
• 
Remove geographical region from model and footnotes because it is Not Applicable due to all patients belong to the same category. 
 
Table 14.2.3.11.1.2 Post-hoc Analysis: Patients who Require Invasive Mechanical Ventilation or ECMO - All Patients Except Those from Site ES40 
(Full Analysis Set) 
 
• 
Include all patients Except Those from site ES40. 
 
 


 
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The below tables are a repeat of table 14.2.3.11.2: 
 
Table 14.2.3.11.2.1 Post-hoc Analysis: Patients who Require Invasive Mechanical Ventilation or ECMO per Period - Patients from Site ES40 (Full 
Analysis Set) 
 
• 
Include only patients from site ES40. 
• 
Remove geographical region from model and footnotes because it is Not Applicable due to all patients belong to the same category. 
 
Table 14.2.3.11.2.2 Post-hoc Analysis: Patients who Require Invasive Mechanical Ventilation or ECMO per Period - All Patients Except Those from 
Site ES40 (Full Analysis Set) 
 
• 
Include all patients Except Those from site ES40. 
 
 


 
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Table 14.2.4.1.1 Post-hoc Analysis: Time to Sustained Withdrawal of Oxygen Supplementation - Multivariate Analysis (Intent-To-Treat Population) 
 
Variable 
Parameter 
Estimate 
Standard 
Error 
 
p-value 
 
Hazard Ratio 
 
 
 
 
 
 
 
XXXXXXXXXXXXXXXXX 
x.xxxx 
x.xxxx 
x.xxxx 
x.xxx 
 
XXXXXXXXXXXXXXXXX 
x.xxxx 
x.xxxx 
x.xxxx 
x.xxx 
 
XXXXXXXXXXXXXXXXX 
x.xxxx 
x.xxxx 
x.xxxx 
x.xxx 
 
 
 
 
 
 
 
 
Notes: Sustained withdrawal of oxygen supplementation (in days) with no subsequent reutilisation during remaining study period is defined as the first day, from randomisation through completion 
of the study, on which a patient 
i. 
satisfies categories 0 to 4 on the 11-point WHO Clinical Progression Scale, and 
ii. 
has no subsequent reutilisation of oxygen supplementation (5 to 10 on the 11-point WHO Clinical Progression Scale) 
If the patient is discontinued between day 15 and day 31 visits, and there is an attempt of contact and study discontinuation on or after the day 31 visit due date, the patient is censored at day 31. 
[a] Parameter Estimate, Standard Error, p-value, and Hazard Ratio based on a  Cox proportional-hazards regression model with treatment group, randomisation stratification factors, ie, geographical 
region (Europe, Rest of the World), Charlson Comorbidity Index (0 - 1, > 1) and pre-baseline Barthel index (≥ 90 versus < 90) as derived using the eCRF data, and patients included before and after 
amendment (Protocol v.6 or before, Protocol v.7), sex (female, male), age at study entry (18 to 39, 40 to 64, ≥ 65 years), race (asian, black, white, other), ethnic group (Hispanic or Latino, Not 
Hispanic or Latino), site location (Site XXX, Site XXX, Other Sites), use of antiviral therapies or immunomodulatory drugs through the study (Yes, No), previous COVID-19 vaccination status 
(Fully vaccinated + Non-fully vaccinatedFully vaccinated, Non-fully vaccinated, No vaccinated), anti-SARS-CoV-2 IgG at Day 1 (Non-positive, Positive), pre-randomisation dexamethasone (Yes, 
No), total duration of corticoid therapy (< 9 days, [9 – 11] days, > 11 days), total cumulative dose of corticoid therapy (dexamethasone or equivalent) (≤ 60 mg, > 60 mg), SARS-CoV-2 viral load 
(log10 copies/mL) at Day 1 before study drug administration (< 4, [4 - 7], > 7), time between onset date of COVID-19 symptoms and initiation of study treatment (≤ 5 days, 6 - 10 days, > 10 days), 
body mass index (kg/m2) at Screening (< 30, ≥ 30), hypertension at Screening (Yes, No), myocardial infarction (Yes, No), congestive heart failure (Yes, No), peripheral vascular disease (Yes, No), 
cerebrovascular disease (Yes, No), dementia (Yes, No), chronic obstructive pulmonary disease (Yes, No), connective tissue disease (Yes, No), peptic ulcer disease (Yes, No), liver disease (None, 
Mild, Moderate or Severe), diabetes mellitus (None or diet controlled, Uncomplicated, End-organ damage), hemiplegia (Yes, No), moderate or severe chronic kidney disease (Yes, No), solid tumor 
(None, Localized, Metastatic), leukemia (Yes, No), lymphoma (Yes, No), AIDS (Yes, No), ISARIC-4C mortality score (Low (0 - 3), Intermediate (4 - 8), High (9 - 14), Very high (≥ 15)), ISARIC-
4C deterioration probability (≤ 25, (25 - 50], > 50), LDH at Baseline (≤ ULN, > ULN), CRP (mg/L) at Baseline (≤ 100, > 100), D-dimer at Baseline (≤ ULN, > ULN), ferritin at Baseline (≤ ULN, > 
ULN), creatinine at Baseline (≤ ULN, > ULN), IL-6 at Baseline (≤ Median, > Median), IL-10 at Baseline (≤ Median, > Median), lymphocytes count decreased at Baseline (Grade 0, Grade ≥ 1), 
neutrophils/lymphocytes ratio at Baseline (< 6, ≥ 6) and SARS-CoV-2 variant (Alpha, Beta, Gamma, Delta, Eta, Iota, Kappa, Lambda, Mu, any potential new variant) as covariates. Those covariates 
with more than 10% of missing values are omitted. A stepwise selection model is used, with significant level equal to 0.2 and 0.05, to enter into the model and to remain in the model, respectively. 
 
Programming notes (not part of the table): 
• 
The displayed xxx do not reflect actual decimal precision.  Please follow Section 2.11 for rounding rules. 
• 
Omit those covariates with more than 10% of missing values from the multivariate analysis. 
• 
Force to include the treatment arm in addition to the significant covariates. 
• 
Remove the antiviral/immunomodulatory drug intake (no, yes), cumulative dose of corticoid therapy (≤60 mg, >60 mg) and total duration of corticoid therapy (<9 days, 9 to 11 days) 
variables from the modelling and the footnote. 
 
 
 


 
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The below tables are a repeat of table 14.2.4.1: 
 
Table 14.2.4.1.2 Post-hoc Analysis: Time to Sustained Withdrawal of Oxygen Supplementation - Multivariate Analysis using a Random Forest 
Approach (Intent-To-Treat Population) 
 
Variable 
Parameter 
Estimate 
Standard 
Error 
 
p-value 
 
Hazard Ratio 
 
 
 
 
 
 
 
XXXXXXXXXXXXXXXXX 
x.xxxx 
x.xxxx 
x.xxxx 
x.xxx 
 
XXXXXXXXXXXXXXXXX 
x.xxxx 
x.xxxx 
x.xxxx 
x.xxx 
 
XXXXXXXXXXXXXXXXX 
x.xxxx 
x.xxxx 
x.xxxx 
x.xxx 
 
 
 
 
 
 
 
 
Notes: Sustained withdrawal of oxygen supplementation (in days) with no subsequent reutilisation during remaining study period is defined as the first day, from randomisation through completion 
of the study, on which a patient 
i. 
satisfies categories 0 to 4 on the 11-point WHO Clinical Progression Scale, and 
ii. 
has no subsequent reutilisation of oxygen supplementation (5 to 10 on the 11-point WHO Clinical Progression Scale) 
If the patient is discontinued between day 15 and day 31 visits, and there is an attempt of contact and study discontinuation on or after the day 31 visit due date, the patient is censored at day 31. 
[a] Parameter Estimate, Standard Error, p-value, and Hazard Ratio based on a  Cox proportional-hazards regression model with treatment group, and Baseline IL-10 (continuous)  as covariates. 
 
Programming notes (not part of the table): 
• 
The displayed xxx do not reflect actual decimal precision.  Please follow Section 2.11 for rounding rules. 
• 
Force to include the treatment arm in addition to the covariates. 
• 
Include the prognosis factors identified by Pharma Mar using a random forest approach as covariates in the modelling and the footnote. 
 
 


 
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Table 14.2.4.2.1 Post-hoc Analysis: Time to Sustained Hospital Discharge - Multivariate Analysis (Intent-To-Treat Population) 
 
Variable 
Parameter 
Estimate 
Standard 
Error 
 
p-value 
 
Hazard Ratio 
 
 
 
 
 
 
 
XXXXXXXXXXXXXXXXX 
x.xxxx 
x.xxxx 
x.xxxx 
x.xxx 
 
XXXXXXXXXXXXXXXXX 
x.xxxx 
x.xxxx 
x.xxxx 
x.xxx 
 
XXXXXXXXXXXXXXXXX 
x.xxxx 
x.xxxx 
x.xxxx 
x.xxx 
 
 
 
 
 
 
 
 
Notes: Sustained (ie, with no subsequent readmission to Day 31) hospital discharge (in days), defined as the first day, from randomisation through completion of the study, on which a patient 
i. 
discharges from the hospital, and 
ii. 
has no subsequent re-admission 
If the patient is discontinued between day 15 and day 31 visits, and there is an attempt of contact and study discontinuation on or after the day 31 visit due date, the patient is censored at day 31. 
[a] Parameter Estimate, Standard Error, p-value, and Hazard Ratio based on a Cox proportional-hazards regression model with treatment group, randomisation stratification factors, ie, geographical 
region (Europe, Rest of the World), Charlson Comorbidity Index (0 - 1, > 1) and pre-baseline Barthel index (≥ 90 versus < 90) as derived using the eCRF data, and patients included before and after 
amendment (Protocol v.6 or before, Protocol v.7), sex (female, male), age at study entry (18 to 39, 40 to 64, ≥ 65 years), race (asian, black, white, other), ethnic group (Hispanic or Latino, Not 
Hispanic or Latino), site location (Site XXX, Site XXX, Other Sites), use of antiviral therapies or immunomodulatory drugs through the study (Yes, No), previous COVID-19 vaccination status 
(Fully vaccinated + Non-fully vaccinated,Fully vaccinated, Non-fully vaccinated No vaccinated), anti-SARS-CoV-2 IgG at Day 1 (Non-positive, Positive), pre-randomisation dexamethasone (Yes, 
No), total duration of corticoid therapy (< 9 days, [9 – 11] days, > 11 days), total cumulative dose of corticoid therapy (dexamethasone or equivalent) (≤ 60 mg, > 60 mg), SARS-CoV-2 viral load 
(log10 copies/mL) at Day 1 before study drug administration (< 4, [4 - 7], > 7), time between onset date of COVID-19 symptoms and initiation of study treatment (≤ 5 days, 6 - 10 days, > 10 days), 
body mass index (kg/m2) at Screening (< 30, ≥ 30), hypertension at Screening (Yes, No), myocardial infarction (Yes, No), congestive heart failure (Yes, No), peripheral vascular disease (Yes, No), 
cerebrovascular disease (Yes, No), dementia (Yes, No), chronic obstructive pulmonary disease (Yes, No), connective tissue disease (Yes, No), peptic ulcer disease (Yes, No), liver disease (None, 
Mild, Moderate or Severe), diabetes mellitus (None or diet controlled, Uncomplicated, End-organ damage), hemiplegia (Yes, No), moderate or severe chronic kidney disease (Yes, No), solid tumor 
(None, Localized, Metastatic), leukemia (Yes, No), lymphoma (Yes, No), AIDS (Yes, No), ISARIC-4C mortality score (Low (0 - 3), Intermediate (4 - 8), High (9 - 14), Very high (≥ 15)), ISARIC-
4C deterioration probability (≤ 25, (25 - 50], > 50), LDH at Baseline (≤ ULN, > ULN), CRP (mg/L) at Baseline (≤ 100, > 100), D-dimer at Baseline (≤ ULN, > ULN), ferritin at Baseline (≤ ULN, > 
ULN), creatinine at Baseline (≤ ULN, > ULN), IL-6 at Baseline (≤ Median, > Median), IL-10 at Baseline (≤ Median, > Median), lymphocytes count decreased at Baseline (Grade 0, Grade ≥ 1), 
neutrophils/lymphocytes ratio at Baseline (< 6, ≥ 6) and SARS-CoV-2 variant (Alpha, Beta, Gamma, Delta, Eta, Iota, Kappa, Lambda, Mu, any potential new variant) as covariates. Those covariates 
with more than 10% of missing values are omitted. A stepwise selection model is used, with significant level equal to 0.2 and 0.05, to enter into the model and to remain in the model, respectively. 
 
Programming notes (not part of the table): 
• 
The displayed xxx do not reflect actual decimal precision.  Please follow Section 2.11 for rounding rules. 
• 
Omit those covariates with more than 10% of missing values from the multivariate analysis.  
• 
Force to include the treatment arm in addition to the significant covariates. 
• 
Remove the antiviral/immunomodulatory drug intake (no, yes), cumulative dose of corticoid therapy (≤60 mg, >60 mg) and total duration of corticoid therapy (<9 days, 9 to 11 days) 
variables from the modelling and the footnote. 
 
 


 
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Table 14.2.5.1 Post-hoc Analysis: Clinical Status [0 - 2] in 11-point WHO Clinical Progression Scale (Full Analysis Set) 
 
11-point WHO Clinical Progression Scale 
Plitidepsin 2.5mg 
(N=XXX) 
n (%) 
Plitidepsin 1.5mg 
(N=XXX) 
n (%) 
Control Arm 
(N=XXX) 
n (%) 
 
 
 
 
Clinical Status [0 - 2] at Day 4 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
Clinical Status [0 - 2] at Day 8 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
Clinical Status [0 - 2] at Day 15 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
Clinical Status [0 - 2] at Day 31 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
 
 
 
 
 
N = number of patients in analysis set; n = number of patients in each category; % = percentages are calculated based on N as the denominator. 
Notes: 11-point WHO Clinical Progression Scale, where 0= uninfected, no viral RNA detected; 1 = asymptomatic, viral RNA detected; 2 = symptomatic, independent; 3 = symptomatic, assistance 
needed; 4 = hospitalised, no oxygen therapy (if hospitalised for isolation only, record status as for ambulatory patient); 5 = hospitalised, oxygen by mask or nasal prongs; 6 = hospitalised, oxygen by 
NIV or high flow; 7 = intubation and mechanical ventilation, pO2/FIO2 ≥150 or SpO2/FIO2 ≥200; 8 = mechanical ventilation, pO2/FIO2<150 (SpO2/FIO2 <200) or vasopressors; 9 = mechanical 
ventilation, pO2/FIO2<150 and vasopressors, dialysis or ECMO; 10 = dead. 
If the 11-point WHO scale at Discharge is assessed on the same date as the Day 8 visit, the 11-point WHO scale assessment at Discharge is used.  
Otherwise, if an unscheduled assessment is also collected on the same date of the Day 8 visit, the worst 11-point WHO score is used. 
Reference: Listing 16.2.6.1 
 
Programming notes (not part of the table): 
• 
Table template TEF009A. 
• 
The displayed xxx do not reflect actual decimal precision.  Please follow Section 2.11 for rounding rules. 
 
 


 
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Table 14.2.5.2 Post-hoc Analysis: Time to Initiation with Immune-modulating Drugs (Intent-To-Treat Population) 
Variable 
Statistic 
Plitidepsin 2.5mg 
(N=XXX) 
Plitidepsin 1.5mg 
(N=XXX) 
Control Arm 
(N=XXX) 
 
 
 
 
Patients who were Treated with Immune-modulating Drugs, n (%) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
 
 
 
 
Time to initiation with immune-modulating drugs (days) [a] 
 
 
 
n  
xxx 
xxx 
xxx 
Mean (SD) 
xx.x (xx.xx) 
xx.x (xx.xx) 
xx.x (xx.xx) 
Median 
xx.x 
xx.x 
xx.x 
Q1, Q3 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
Min, Max 
xx, xx 
xx, xx 
xx, xx 
 
 
 
 
 
N = number of patients in analysis set; n = number of patients in each category or with data available; % = percentages are calculated based on N as the denominator. 
SD = Standard deviation; Q1 =25th percentile; Q3 = 75th percentile; Min = Minimum; Max = Maximum. 
[a] Time to initiation with immune-modulating drugs (days) = (first day on which a patient receives subsequent immune-modulating drugs – date of randomisation). 
Reference: Listing 16.2.4.7 
 
Programming notes (not part of the table): 
• 
Table template TEF009A. 
• 
The displayed xxx do not reflect actual decimal precision.  Please follow Section 2.11 for rounding rules. 
 
 


 
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Table 14.3.1.1.1 Post-hoc Analysis: Summary of Corticoid Therapy (As Treated Population) 
Variable 
Statistic 
Plitidepsin 2.5mg 
(N=XXX) 
Plitidepsin 1.5mg 
(N=XXX) 
Control Arm 
(N=XXX) 
 
 
 
 
Total Duration of Corticoid Therapy (days) 
 
 
 
n  
xxx 
xxx 
xxx 
Mean (SD) 
xx.x (xx.xx) 
xx.x (xx.xx) 
xx.x (xx.xx) 
Median 
xx.x 
xx.x 
xx.x 
Q1, Q3 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
Min, Max 
xx, xx 
xx, xx 
xx, xx 
 
 
 
 
Total Duration of Corticoid Therapy (days), n (%) 
 
 
 
< 9 days 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
[9 - 11] days 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
> 11 days 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
 
 
 
 
Total Cumulative Dose of Corticoid Therapy (mg) [a] 
 
 
 
n  
xxx 
xxx 
xxx 
Mean (SD) 
xx.x (xx.xx) 
xx.x (xx.xx) 
xx.x (xx.xx) 
Median 
xx.x 
xx.x 
xx.x 
Q1, Q3 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
Min, Max 
xx, xx 
xx, xx 
xx, xx 
 
 
 
 
Total Cumulative Dose of Corticoid Therapy (mg) [a], n (%) 
 
 
 
<=60 mg 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
>60 mg 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
 
 
 
 
 
N = number of patients in analysis set; n = number of patients in each category or with data available; % = percentages are calculated based on N as the denominator. 
SD = Standard deviation; Q1 =25th percentile; Q3 = 75th percentile; Min = Minimum; Max = Maximum. 
[a] in dexamethasone base equivalents. 
Reference: Listing 16.2.4.5 and 16.2.5.2 
 
Programming notes (not part of the table): 
• 
Table template TEF009A. 
• 
The displayed xxx do not reflect actual decimal precision.  Please follow Section 2.11 for rounding rules. 
 
 


 
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The below tables are a repeat of table 14.3.1.1.1 Post-hoc: 
 
Table 14.3.1.1.2 Post-hoc Analysis:  Summary of Corticoid Therapy - Patients who did not Achieve a Sustained Withdrawal of Oxygen Supplementation 
(As Treated Population) 
 
• 
Include only patients who did not achieve a sustained withdrawal of oxygen supplementation. 
 
Table 14.3.1.1.3 Post-hoc Analysis:  Summary of Corticoid Therapy - Patients who Achieved a Sustained Withdrawal of Oxygen Supplementation (As 
Treated Population) 
 
• 
Include only patients who achieved a sustained withdrawal of oxygen supplementation. 
 
Table 14.3.1.1.4 Post-hoc Analysis: Summary of Corticoid Therapy - Patients from Site ES40 (As Treated Population) 
 
• 
Include only patients from site ES40. 
 
Table 14.3.1.1.5 Post-hoc Analysis: Summary of Corticoid Therapy - All Patients Except Those from Site ES40 (As Treated Population) 
 
• 
Include all patients Except Those from site ES40. 
 
 


 
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The below listing is a repeat of listing 16.2.7.1: 
 
Listing 16.2.7.5 Post-hoc Analysis: Adverse Events Considered as Nosocomial Infections Using the Wider Definition (Full Analysis Set) 
Treatment Group: <<Plitidepsin 2.5mg/Plitidepsin 1.5mg/Control Arm>> 
Site ID - Patient 
ID 
Age/Sex/Race 
[a] 
 
Nosocomial Infection Type/ 
System Organ Class/ 
Grouped Preferred Term/ 
Verbatim 
Start Date (Day)/ 
Stop Date (Day) [b]/ 
Duration (Days) or 
Ongoing 
TEAE 
[c] 
Severity/ 
Seriousness 
criteria 
Relationship 
to Study 
Treatment 
Action taken 
to Plitidepsin/ 
Dexamethasone/ 
Antiviral Control 
Arm [d] 
Outcome 
 
 
 
 
 
 
 
 
 
 
XXXX-YYYYY 
XX/X/X 
xxxxxxxxxxxxxx/ 
xxxxxxxxxxxx/ 
xxxxxxxxxxxxxx 
 
DDMMMYYYY (XX)/ 
DDMMMYYYY (XX)/ 
XX 
 
Grade X/ 
xxxxxx 
xxxxxxxxxxxx 
xxxxxxxxxxxxxx/ 
xxxxxxxxxxxxxx/ 
xxxxxxxxxxxxxx 
xxxxxxxxxxxx 
 
123-456789 
45/M/W 
Musculoskeletal and connective 
tissue disorders/ 
Periarthritis/ 
Shoulder Periarthritis(Both) 
14AUG2018 (82)/ 
24AUG2018 (61)/ 
15 
* 
Grade 5/ 
Death 
No - Study 
disease 
Not Applicable/  
Dose not Changed/ 
Dose not Changed 
Fatal 
etc. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Note: The wider definition also considers AEs with SOC term ‘Infections and infestations’ that are discussed with the medical monitor and defined according to Centers for Disease Control and 
Prevention’s health care associated infection definition (Horan TC et al). 
[a] For sex, F = Female; M = Male. For race, AI = American Indian or Alaska native; A = Asian;  BA = Black or African American; PI = Native Hawaiian or Other Pacific Islander; W = White; O = 
Other; UN = Unknown. 
[b] Relative day to the start date of study treatment. 
[c] TEAE=Treatment Emergent Adverse Event. TEAEs are flagged with *. 
[d] Antiviral control arm is the regulatory-approved antiviral for those patients randomised to the control arm, i.e., remdesivir or favipiravir. 
MedDRA version &meddra. 
 
Programming notes (not part of the listing): 
• 
Listing template LAE001. 
• 
Order by Site ID - Patient ID and AE No. 
• 
Assign the version of MedDRA Dictionary to &meddra. macro variable as XX.X and update the version of MedDRA Dictionary used for coding as needed. 
• 
Nosocomial Infections using the wider definition are those AEs with ADAE.NOSOCOFL = Y.  
• 
Nosocomial Infection Type is the “Column C” from the “Neptuno_Nosocomial Infections_13March2023_updated by IM_25Apr2023_final.xlsx” file, and it must be presented as  
o 
Bloodstream Infection (for Column C = BSI) 
o 
Eye, Ear, Nose, Throat, or Mouth Infection (for Column C = EENT) 
o 
Lower Respiratory Tract Infection, Other than Pneumonia (for Column C = LRI) 


 
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o 
Pneumonia (for Column C = PNEU) 
o 
Skin and Soft Tissue Infection (for Column C = SST) 
o 
Urinary Tract Infection (for Column C = UTI) 
 
 
 


 
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The below figures are a repeat of figure 14.2.1.1: 
 
Figure 14.2.1.1.1 Post-hoc Analysis: Time to Sustained Withdrawal of Oxygen Supplementation, Plitidepsin 2.5 mg Vs Control Arm - Kaplan-Meier 
Plot (Intent-To-Treat Population) 
 
• 
Include only patients in Plitidepsin 2.5 mg or Control Arm. 
 
Figure 14.2.1.1.2 Post-hoc Analysis: Time to Sustained Withdrawal of Oxygen Supplementation, Plitidepsin 1.5 mg Vs Control Arm - Kaplan-Meier 
Plot (Intent-To-Treat Population) 
 
• 
Include only patients in Plitidepsin 1.5 mg or Control Arm. 
 
 
 
 


 
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Figure 14.2.1.2.1 Post-hoc Analysis: Time to Sustained Withdrawal of Oxygen Supplementation - Subgroup Analysis - Forest Plot (Intent-To-Treat 
Population) 
 
 
 
 
 
Hazard Ratio
HR (95% CI)
N
N
Subgroup
Treatment B
Treatment A
0.25
0.5
1
1.5
2
3
0.73 (0.55, 0.97)
0.79 (0.60, 1.03)
0.81 (0.64, 1.03)
0.65 (0.46, 0.93)
0.77 (0.62, 0.98)
0.67 (0.39, 1.16)
1.08 (0.35, 3.29)
0.58 (0.23, 1.46)
0.78 (0.63, 0.95)
0.67 (0.52, 0.87)
0.91 (0.67, 1.24)
1091
846
1245
692
1619
225
60
72
1857
1096
835
1077
862
1293
646
1600
218
88
75
1852
1123
810
Age (years)
Gender
Race
Ethnicity
Body Mass Index
<65
≥65
Male
Female
White
Black or African American
Other
Hispanic or Latino
Not Hispanic
< 30
≥ 30
Treatment A Better
Treatment B Better


 
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Programming notes (not part of the figure): 
Type of figure 
Forest Plot 
Figure Template ID 
FG006 
Treatment display details 
Display 2 treatment groups per page. Plitidepsin 2.5mg vs Control Arm on page 1 and Plitidepsin 1.5mg vs Control Arm on 
page 2. 
X-axis label 
<----------- Control Arm Better           Plitidepsin 2.5mg Better --------->  on page 1. 
<----------- Control Arm Better           Plitidepsin 1.5mg Better --------->  on page 2. 
X-axis Scale 
0.33; 0.5; 0.66; 1; 1.5; 2; 3. 
Y-axis label 
Nil. 
Y-axis Scale 
Major tick: Nil>>, Minor tick: Nil. 
Legend  
Display 2 treatment groups per page.  
 
Subgroup        Plitidepsin 2.5mg            Control Arm                   HR [b] (95% CI)                      Hazard Ratio     (on page 1) 
                        N                                     N      
 
Subgroup        Plitidepsin 1.5mg            Control Arm                   HR [b] (95% CI)                      Hazard Ratio     (on page 2) 
                        N                                     N      
Legend position 
Top 
Annotations 
Include reference line 
Other notes 
Display subgroups as following: 
All patients 
Charlson Comorbidity Index 
0 - 1  
> 1 
Geographical Region 
Europe 
Rest of the World 
Pre-baseline Barthel index 
≥ 90 
< 90 
Patients included before and after amendment 
Protocol v.6 or before 
Protocol v.7 
Sex 
Female  
Male 


 
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Age at study entry (years) 
18 to 39  
40 to 64 
≥ 65 
Race 
Asian  
Black 
White 
Other 
Ethnic group 
Hispanic or Latino 
Not Hispanic or Latino  
Site location: each study site with more than 1/6 out of the randomised patients (i.e. >33 randomised patients for 
the futility analysis and >101 randomised patients for the final analysis) will be considered as a group and the 
remaining study sites, i.e. those study sites with less than 1/6 out of the randomised patients will be pooled 
together as a one single group  
Site XXX 
Site XXX 
Other Sites 
Use of antiviral therapies or immunomodulatory drugs through the study 
Yes  
No 
Previous COVID-19 vaccination status 
Fully vaccinated 
Non-fully vaccinated 
No vaccinated 
Fully vaccinated + Non-fully vaccinated 
Anti-SARS-CoV-2 IgG Day 1 
Non-positive 
Positive 
Pre-randomisation dexamethasone 
Yes 
No 
Total duration of corticoid therapy 
< 9 days 
[9 – 11] days 
> 11 days 
Total cumulative dose of corticoid therapy (dexamethasone or equivalent) 
≤ 60 mg 


 
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> 60 mg 
SARS-CoV-2 viral load (log10 copies/mL) at Day 1 before study drug administration 
< 4 
[4 - 7] 
> 7 
Time between onset date of COVID-19 symptoms and initiation of study treatment 
≤ 5 days 
6 - 10 days 
> 10 days 
Body mass index (kg/m2) at Screening 
< 30 
≥ 30 
Hypertension at Screening 
Yes 
No 
Myocardial infarction at Screening 
Yes 
No 
Congestive heart failure at Screening 
Yes 
No 
Peripheral vascular disease at Screening 
Yes 
No 
Cerebrovascular disease at Screening 
Yes 
No 
Dementia at Screening 
Yes 
No 
Chronic obstructive pulmonary disease at Screening 
Yes 
No 
Connective tissue disease at Screening 
Yes 
No 
Peptic ulcer disease at Screening 
Yes 
No 


 
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Liver disease at Screening 
None 
Mild 
Moderate or Severe 
Diabetes mellitus at Screening 
None or diet controlled 
Uncomplicated 
End-organ damage 
Hemiplegia at Screening 
Yes 
No 
Moderate or severe chronic kidney disease at Screening 
Yes 
No 
Solid tumor at Screening 
None 
Localized 
Metastatic 
Leukemia at Screening 
Yes 
No 
Lymphoma at Screening 
Yes 
No 
AIDS at Screening 
Yes 
No 
ISARIC-4C mortality score 
Low (0 - 3) 
Intermediate (4 - 8) 
High (9 - 14) 
Vey high (≥ 15) 
ISARIC-4C deterioration probability (%) 
≤ 25 
(25 - 50] 
> 50 
LDH at Baseline 
≤ ULN 
> ULN 


 
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CRP (mg/L) at Baseline 
≤ 100 
> 100 
D-dimer at Baseline 
≤ ULN 
> ULN 
Ferritin at Baseline 
≤ ULN 
> ULN 
Creatinine at Baseline 
≤ ULN 
> ULN 
IL-6 at Baseline 
≤ Median 
> Median 
IL-10 at Baseline 
≤ Median 
> Median 
IL-10 at Baseline 
≤ 3.8 ng/L 
> 3.8 ng/L 
Lymphocytes count decreased at Baseline 
Grade 0 
Grade ≥ 1 
Neutrophils/lymphocytes ratio at Baseline 
< 6 
≥ 6  
SARS-CoV-2 variant 
Alpha 
Beta 
Gamma 
Delta 
Eta 
Iota 
Kappa 
Lambda 
Mu 
<Any other potential new variant> 


 
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Display the following footnotes: 
HR = Hazard Ratio; CI = Confidence Interval; AIDS = Acquired Immunodeficiency Syndrome. 
Charlson Comorbidity and pre-baseline Barthel Index as derived using the eCRF data. 
Notes: Sustained withdrawal of oxygen supplementation (in days) with no subsequent reutilisation during remaining study period is 
defined as the first day, from randomisation through completion of the study, on which a patient 
i. satisfies categories 0 to 4 on the 11-point WHO Clinical Progression Scale, and  
ii. has no subsequent reutilisation of oxygen supplementation (5 to 10 on the 11-point WHO Clinical Progression Scale). 
[a] Hazard Ratio calculated using a Cox proportional-hazards regression model, including the fixed effect of the treatment group and the 
levels of the randomisation stratification factors, ie, geographical region, and Charlson Comorbidity Index and pre-baseline Barthel index 
as derived using the eCRF data as covariates, except that for the Charlson Comorbidity Index subgroup analysis, the randomisation stratum 
of Charlson Comorbidity Index will not be included as a covariate; for the Geographical Region subgroup analysis, the randomisation 
stratum of Geographical Region will not be included as a covariate; and for the pre-baseline Barthel index subgroup analysis, the 
randomisation stratum of pre-baseline Barthel index will not be included as a covariate. 
 
Programming notes (not part of the table): 
• 
Remove the antiviral/immunomodulatory drug intake (no, yes), cumulative dose of corticoid therapy (≤60 mg, >60 mg) and total duration of corticoid therapy (<9 days, 9 to 11 days) 
subgroups. 
 
 
 


 
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The below figures are a repeat of figure 14.2.2.1: 
 
Figure 14.2.2.1.1 Post-hoc Analysis: Time to Sustained Hospital Discharge, Plitidepsin 2.5 mg Vs Control Arm - Kaplan-Meier Plot (Intent-To-Treat 
Population) 
 
• 
Include only patients in Plitidepsin 2.5 mg or Control Arm. 
 
Figure 14.2.2.1.2 Post-hoc Analysis: Time to Sustained Hospital Discharge, Plitidepsin 1.5 mg Vs Control Arm - Kaplan-Meier Plot (Intent-To-Treat 
Population) 
 
• 
Include only patients in Plitidepsin 1.5 mg or Control Arm. 
 


CD NUMBER: F-15267
VERSION: 1.0
PAGE 1 of 1
TITLE: Statistical Analysis Plan (SAP)/Initiation of Programming/SAP Addendum 
Approval Form
CONFIDENTIAL
Created using MT-0005 version 3.0
Type of Approval (select one) :
SAP
Initiation of Programming SAP
     
SAP Addendum
Sponsor Name:
Pharma Mar S.A.
Sponsor Protocol/
CIP ID:
APL-D-003-20
Fortrea Study 
ID:
000000213894
SAP text filename:
Neptuno-APL-D-003-20_SAP Addendum and TFL 
shells_Final_v2.0_12Sep2023.docx
TFL shells filename:
Neptuno-APL-D-003-20_SAP Addendum and TFL 
shells_Final_v2.0_12Sep2023.docx
Version:
2.0
Date:
12Sep2023
Fortrea Approval(s):
Lead Statistician
Approval 
Signature
Print Name
Date
Sponsor Approval(s):
By signing below when the SAP Addendum is considered final, the signatories 
agree to the additional analyses to be performed for this study and to the 
format of the associated tables, figures, and listings (TFLs). Once the SAP
addendum has been signed any modifications made after signing may result 
in a work-scope change.
Approval 
Signature
Print Name
Date


 
TMF File Note 
 
CONFIDENTIAL 
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TMF-AD-006 version 01 
 
Sponsor Name:  
Pharma Mar S.A. 
Fortrea Study ID : 
000000213894 
Sponsor Protocol/CIP 
No.: 
APL-D-003-20 
Date (dd mmm yyyy) 
03 Jul 2023 
Investigator Name:  
NA 
Site No.:  
NA 
Artifact Name: 
000000213894 Statistical Analysis 
Plan 21 Apr 2023 
000000213894 Statistical Analysis 
Plan 24 Apr 2023 
Artifact No: 
CVD-TMF-7706943 
 
CVD-TMF-7706979 
Topic :  
Inaccurate document date in Statistical Analysis Plan v4.0 and SAP text filename and the TFL 
shells filename in the corresponding SAP v4.0 approval form 
 
Description: 
 
Artifact No: CVD-TMF-7706943 - 000000213894 Statistical Analysis Plan 21 Apr 2023 
 
Due to a mistake, the document date was not updated in the footer of the Statistical Analysis Plan (SAP) text 
version 4.0. The correct document date is 21 Apr 2023. 
 
Artifact No: CVD-TMF-7706979 - 000000213894 Statistical Analysis Plan 24 Apr 2023 
(Approval_Form) 
 
The SAP text filename and the TFL shells filename are not correct in the corresponding SAP v4.0 approval 
form. The correct SAP text filename and the TFL shells filename are: 
 
SAP text filename: 
Neptuno-APL-D-003-20_SAP Final v4.0_21Apr2023  
TFL shells filename: 
Neptuno-APL-D-003-20_SAP TFL Shells Final v4.0_21Apr2023 
 
 
 
Note to File completed by:  
 
Igor Martín Rodríguez 
 03 Jul 2023 
 
Typed Name  
 Date (dd mmm yyyy) 
 
Principal Statistician 
Title  
 
 
 


 
 
 
CONFIDENTIAL 
Page 1 of 64 
 
 
ST-AD-008 version 05 
 
Statistical Analysis Plan 
 
Pharma Mar S.A. 
Sponsor Protocol ID: APL-D-003-20 
 
A Phase 3, Multicentre, Randomised, Controlled 
Trial to Determine the Efficacy and Safety of Two 
Dose Levels of Plitidepsin Versus Control in Adult 
Patients Requiring Hospitalisation for Management 
of Moderate COVID-19 Infection 
 
 
Labcorp Drug Development Study ID: 000000213894 
Document Version: Final v4.0 
Document Date: 21 Apr 2023 
 
 
 
 
 
 
 
Labcorp Drug Development 
Clinical Development Commercialization Services 
 
 
 


Statistical Analysis Plan 
Sponsor Name: Pharma Mar S.A. 
Sponsor Protocol ID: APL-D-003-20                   Labcorp Drug Development Study ID: 000000213894 
 
 
CONFIDENTIAL 
Page 2 of 64 
Document Date: 01 Jul 2022 
 
ST-AD-008 version 05 
 
Table of Contents 
Table of Contents ........................................................................................... 2 
Reviewers ..................................................................................................... 4 
Glossary of Abbreviations ................................................................................ 5 
1. 
Source Documents ................................................................................. 7 
2. 
Protocol Details ..................................................................................... 7 
2.1 
Study Objectives................................................................................. 7 
2.1.1 
Primary Objective .................................................................................................................. 7 
2.1.2 
Key Secondary Objective ....................................................................................................... 7 
2.1.3 
Secondary Objectives ............................................................................................................ 7 
2.2 
Overall Study Design ........................................................................... 9 
2.3 
Sample Size and Power ..................................................................... 10 
3. 
Efficacy and Safety Variables................................................................. 11 
3.1 
Primary Efficacy Endpoint(s)............................................................... 11 
3.2 
Key Secondary Efficacy Endpoint ........................................................ 11 
3.3 
Secondary Efficacy Endpoints ............................................................. 11 
3.4 
Safety Variables................................................................................ 11 
3.5 
Other Secondary Endpoints ................................................................ 11 
4. 
Pharmacokinetic/Pharmacodynamic variables .......................................... 12 
5. 
Analysis Populations ............................................................................. 13 
5.1 
Intent-To-Treat (ITT) Population ......................................................... 13 
5.2 
As Treated Population ........................................................................ 13 
5.3 
Full Analysis Set (FAS) ...................................................................... 13 
5.4 
Per Protocol (PP) Population ............................................................... 13 
5.4.1 
Important Protocol Deviations Leading to Exclusion from the PP Population Analysis ..... 15 
6. 
Data Handling ..................................................................................... 15 
6.1 
Time points and Visit Windows ........................................................... 15 
6.2 
Handling of Dropouts, Missing Data, Intercurrent Events and Outliers ...... 16 
7. 
Statistical Methods ............................................................................... 17 
7.1 
General Principles ............................................................................. 17 
7.2 
Patient Disposition and Data Sets Analyzed .......................................... 18 


Statistical Analysis Plan 
Sponsor Name: Pharma Mar S.A. 
Sponsor Protocol ID: APL-D-003-20                   Labcorp Drug Development Study ID: 000000213894 
 
 
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Document Date: 01 Jul 2022 
 
ST-AD-008 version 05 
 
7.3 
Protocol Deviations ........................................................................... 19 
7.4 
Demographics and Other Baseline Characteristics ................................. 19 
7.4.1 
Medical History ................................................................................................................... 21 
7.4.2 
Previous and Concomitant Medications ............................................................................. 21 
7.4.3 
Signs and Symptoms ........................................................................................................... 22 
7.5 
Measurements of Treatment Compliance .............................................. 22 
7.6 
Efficacy ............................................................................................ 22 
7.6.1 
Primary Efficacy Analysis ..................................................................................................... 23 
7.6.2 
Secondary Efficacy Analysis ................................................................................................ 25 
7.6.3 
Sensitivity Analysis .............................................................................................................. 40 
7.6.4 
Subgroup Analysis ............................................................................................................... 41 
7.6.5 
Exploratory Analysis ............................................................................................................ 43 
7.7 
Safety ............................................................................................. 44 
7.7.1 
Extent of Exposure .............................................................................................................. 44 
7.7.2 
Adverse Events .................................................................................................................... 45 
7.7.3 
Laboratory Evaluations ....................................................................................................... 49 
7.7.4 
Vital Signs ............................................................................................................................ 51 
7.7.5 
Electrocardiograms ............................................................................................................. 52 
7.7.6 
Physical Examination ........................................................................................................... 53 
7.7.7 
Other Safety Variables ........................................................................................................ 53 
7.8 
Futility Analysis ................................................................................ 54 
8. 
Changes in Planned Analysis ................................................................. 57 
9. 
Data Issues......................................................................................... 58 
10. 
References .......................................................................................... 58 
11. 
Appendices ......................................................................................... 59 
Appendix 1: Document History .................................................................. 59 
Appendix 2: Charlson Comorbidity Index .................................................... 60 
Appendix 3: Barthel Index for Functional Assessment .................................. 61 
Appendix 4: Schedule of Assessments ........................................................ 62 
 


Statistical Analysis Plan 
Sponsor Name: Pharma Mar S.A. 
Sponsor Protocol ID: APL-D-003-20                   Labcorp Drug Development Study ID: 000000213894 
 
 
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Document Date: 01 Jul 2022 
 
ST-AD-008 version 05 
 
Reviewers 
The following reviews of the SAP were conducted: 
 
 
 
Name and Title  
 Role 
Version Last 
Reviewed 
Company/ 
Organization 
Ewa Kraszewska 
Peer Review Statistician 
Internal Draft v0.1 
Labcorp Drug 
Development 
David Dolling 
Peer Review Statistician 
Internal Draft v2.1 
Labcorp Drug 
Development 
Julija Jasauskiene 
Lead Programmer 
Internal Draft v0.1 
Labcorp Drug 
Development 
Tahseen Khan 
Medical Writer 
Internal Draft v0.1 
Labcorp Drug 
Development 
Weiqiang Wang 
DMC Support statistician 
Internal Draft v2.1 
Labcorp Drug 
Development 
Elena Semenova 
Lead Programmer 
Draft v2.3 
Labcorp Drug 
Development 
Ravi Venkataramana 
Lead Programmer 
Draft v3.2 
Labcorp Drug 
Development 
Antonio Nieto 
Bio Statistics Departamental 
Manager 
Draft v3.2 
PharmaMar 
Javier Gómez 
Bio Statistics  Departamental  
Senior Manager 
Draft v3.2 
PharmaMar 
Sonia Extremera 
Bio Statistics Departamental 
Biostatician 
Draft v3.2 
PharmaMar 


Statistical Analysis Plan 
Sponsor Name: Pharma Mar S.A. 
Sponsor Protocol ID: APL-D-003-20                   Labcorp Drug Development Study ID: 000000213894 
 
 
CONFIDENTIAL 
Page 5 of 64 
Document Date: 01 Jul 2022 
 
ST-AD-008 version 05 
 
Glossary of Abbreviations 
Abbreviation 
Term 
AE 
adverse event 
ALT 
alanine aminotransferase 
ANCOVA 
analysis of covariance 
AST 
aspartate aminotransferase 
ATC 
anatomical therapeutic chemical 
CI 
confidence interval 
CRP 
C-reactive protein 
COVID-19 
coronavirus disease 2019 
CPK 
creatine phosphokinase 
eCRF 
electronic case report form 
DMC 
data monitoring committee 
ECG 
electrocardiogram 
ECMO 
extracorporeal membrane oxygenation 
FAS 
full analysis set 
FiO2 
fraction of inspired oxygen 
GGT 
gamma-glutamyltransferase 
ICU 
intensive care unit 
IDMC 
independent data monitoring committee 
Ig 
immunoglobulin 
IL 
interleukin 
IRT 
interactive response technology 
ITT 
intention-to-treat 
IV 
intravenous 
LDH 
lactate dehydrogenase 
LLOQ 
lower limit of quantification 
LLT 
lowest level terms 
LOCF 
last observation carried forward 
LOD 
limit of detection 
LS 
least squares 
MedDRA 
medical dictionary for regulatory activities 
NIV 
noninvasive ventilation 
NLR 
neutrophils/lymphocytes ratio 
NRI 
non-responder imputation 
NT-pro-BNP 
N-terminal pro b-type natriuretic peptide 
PO 
oral administration 
pO2 
partial pressure of oxygen 
PP 
per-protocol 
PT 
preferred term 
qPCR 
quantitative polymerase chain reaction 
QTc 
corrected QT interval 
QTcF 
Fridericia corrected QT interval 
RNA 
ribonucleic acid 
SAE 
serious adverse event 
SAP 
statistical analysis plan 
SAR 
serious adverse reactions 
SARS-CoV-2 
severe acute respiratory syndrome coronavirus 2 
SD 
standard deviation 


Statistical Analysis Plan 
Sponsor Name: Pharma Mar S.A. 
Sponsor Protocol ID: APL-D-003-20                   Labcorp Drug Development Study ID: 000000213894 
 
 
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Document Date: 01 Jul 2022 
 
ST-AD-008 version 05 
 
SE 
standard error 
SMQ 
standardised MedDRA query 
SOC 
system organ class 
SpO2 
saturation of oxygen 
TEAE 
treatment-emergent adverse event 
TNFα 
tumour necrosis factor alpha 
TFLs 
tables, figures and listings 
ULN 
upper limit of normal 
WHO 
World Health Organization 
 
 


Statistical Analysis Plan 
Sponsor Name: Pharma Mar S.A. 
Sponsor Protocol ID: APL-D-003-20                   Labcorp Drug Development Study ID: 000000213894 
 
 
CONFIDENTIAL 
Page 7 of 64 
Document Date: 01 Jul 2022 
 
ST-AD-008 version 05 
 
1. Source Documents 
The Statistical Analysis Plan (SAP) was written based on the following 
documentation: 
Document 
Date 
Version 
Protocol 
29MAR2022 
Final 7.0 
Electronic case report form (eCRF) 
 27FEB2023 
7.0 
IDMC Charter 
22APR2022 
Final 3.0 
2. Protocol Details 
2.1 Study Objectives 
2.1.1 Primary Objective 
The primary objective of this study is to compare efficacy of plitidepsin 1.5 mg or 
2.5 mg versus the control assessing the need of supplementary oxygen. 
2.1.2 Key Secondary Objective 
The key secondary objective of this study is to compare efficacy of plitidepsin 1.5 mg 
and 2.5 mg versus the control assessing the time to sustained hospital discharge.  
2.1.3 Secondary Objectives 
2.1.3.1 
Efficacy Secondary Objectives 
The efficacy secondary objectives of this study are 
• 
To compare efficacy of plitidepsin 1.5 mg or 2.5 mg versus the control 
assessing clinical status by the 11-category World Health Organization 
(WHO) Clinical Progression Scale. 
• 
To compare efficacy of plitidepsin 1.5 mg or 2.5 mg versus the control in 
terms of the need of advanced oxygen support. 
• 
To compare efficacy of plitidepsin 1.5 mg or 2.5 mg versus the control in 
terms of the need for intensive care support. 
2.1.3.2 
Safety Secondary Objectives 
The safety secondary objectives of this study are 
• 
To compare safety/tolerability of plitidepsin 1.5 mg or 2.5 mg versus the 
control in terms of adverse events, adverse reactions and mortality. 
• 
To compare safety/tolerability of plitidepsin 1.5 mg or 2.5 mg versus the 
control in terms of abnormal laboratory parameters. 
• 
To compare safety/tolerability of plitidepsin 1.5 mg or 2.5 mg versus the 
control in terms of variations of vital signs. 


Statistical Analysis Plan 
Sponsor Name: Pharma Mar S.A. 
Sponsor Protocol ID: APL-D-003-20                   Labcorp Drug Development Study ID: 000000213894 
 
 
CONFIDENTIAL 
Page 8 of 64 
Document Date: 01 Jul 2022 
 
ST-AD-008 version 05 
 
• 
To compare safety/tolerability of plitidepsin 1.5 mg or 2.5 mg versus the 
control in terms of ECG variations. 
2.1.3.3 
Other Secondary Objectives 
The other efficacy secondary objectives of this study are 
• 
To compare efficacy of plitidepsin 1.5 mg or 2.5 mg versus the control in 
terms of hospital readmission related to COVID-19. 
• 
To compare efficacy of plitidepsin 1.5 mg or 2.5 mg versus the control in 
terms of clinical evolution. 
• 
To compare efficacy of plitidepsin 1.5 mg or 2.5 mg versus the control in 
terms of the need of supplementary oxygen. 
• 
To compare efficacy of plitidepsin 1.5 mg or 2.5 mg versus the control in 
terms of the need of intensification of respiratory or intensive care support. 
• 
To compare efficacy of plitidepsin 1.5 mg or 2.5 mg versus the control in 
terms of the need of intensification of pharmacological therapies. 
• 
To compare efficacy of plitidepsin 1.5 mg or 2.5 mg versus the control in 
terms of superinfections. 
• 
To compare efficacy of plitidepsin 1.5 mg or 2.5 mg versus the control in 
terms of mortality. 
• 
To compare efficacy of plitidepsin 1.5 mg or 2.5 mg versus the control in 
terms of the evolution of viral load. 
• 
To compare efficacy of plitidepsin 1.5 mg or 2.5 mg versus the control in 
terms of the evolution of inflammatory markers. 
• 
To compare efficacy of plitidepsin 1.5 mg or 2.5 mg versus the control in 
terms of the immune response against severe acute respiratory syndrome 
coronavirus 2 (SARS-CoV-2). 
• 
To compare efficacy in the primary endpoint and describe safety/tolerability 
of pooled plitidepsin arms versus control. 
• 
To compare efficacy in the primary endpoint and describe safety/tolerability 
between plitidepsin arms (1.5 versus 2.5 mg) in case both are significantly 
superior to the control. 
• 
To explore the influence of risk factors or scores for clinical deterioration 
that were not individually included. 
• 
To compare the results obtained before and after the change of the primary 
and key secondary endpoint (protocol v.6 versus v.7). 
 


Statistical Analysis Plan 
Sponsor Name: Pharma Mar S.A. 
Sponsor Protocol ID: APL-D-003-20                   Labcorp Drug Development Study ID: 000000213894 
 
 
CONFIDENTIAL 
Page 9 of 64 
Document Date: 01 Jul 2022 
 
ST-AD-008 version 05 
 
2.2 Overall Study Design 
This is a randomised, multicentre, open-label, controlled Phase 3 study in which 
adults requiring hospital admission and oxygen supplementation for management of 
moderate COVID-19 infection will be randomised in 1:1:1 to:  
• 
Plitidepsin 1.5 mg arm: Patients will receive plitidepsin 1.5 mg/day 
intravenous (IV) in addition to dexamethasone on days 1 to 3;  
• 
Plitidepsin 2.5 mg arm: Patients will receive plitidepsin 2.5 mg/day IV in 
addition to dexamethasone on days 1 to 3;  
• 
Control arm: Patients will receive dexamethasone IV on Days 1 to 3. 
Additionally, in accordance with local treatment guidelines, patients in this 
group may receive a regulatory-approved antiviral treatment.  
The study allows up to a total cumulative dose of 60 mg of dexamethasone base 
(calculation of the total dose will also include corticosteroids administered within 
72 hours before the start of the study treatment and dexamethasone administered 
as premedication).   
Randomisation will be stratified for 3 factors:  
• 
Geographical region (Europe vs. Rest of the World);  
• 
Charlson Comorbidity Index (0-1 vs. >1); and  
• 
Barthel Index (≥90 versus <90) 
From treatment initiation on Day 1, patients will be followed in the hospital for at 
least 4 days and then through Day 31 (±3 days) or resolution/stabilisation of 
treatment-related adverse events (AEs), treatment-emergent adverse events 
(TEAEs) of special interest, and serious adverse events (SAEs). Patients discharged 
from the hospital prior to Day 8 will return to an out-patient clinic for assessments 
on Days 8 (±1 day), and 31 (±3 days). On Day 15 (±1 day), patients will be 
followed up in remote or on-site visit (Appendix 4).  
An independent Data Monitoring Committee (IDMC) will oversee study conduct 
(safety and primary endpoint), including analysis of summary safety data as per the 
trial requirements.  
The study is expected to randomise approximately 609 patients (203 in each arm) 
over a period of 20 months.  
Patients will be considered to be on study from the signature of the informed 
consent form until the end of the follow-up period, that is, completion of the 
protocol-specified follow-up visit on Day 31 (±3 days) or until resolution/ 
stabilisation of treatment-related AEs, TEAEs of special interest, and SAEs that 
occurred through Day 31, whichever is longer.  


Statistical Analysis Plan 
Sponsor Name: Pharma Mar S.A. 
Sponsor Protocol ID: APL-D-003-20                   Labcorp Drug Development Study ID: 000000213894 
 
 
CONFIDENTIAL 
Page 10 of 64 
Document Date: 01 Jul 2022 
 
ST-AD-008 version 05 
 
Additionally, a dedicated corrected QT interval (QTc) substudy will be performed in 
a subset of approximately 50 patients with electrocardiogram (ECG) collected over 
Days 1 to 3 using Holter monitors to assess treatment impact on QTc prolongation. 
2.3 Sample Size and Power 
A total sample size of 609 patients (203 in each arm) with 530 events necessary for 
the analysis of the primary endpoint has been calculated based on a 1-sided type I 
error rate of 1.25% (α = 0.0125) with at least 80% power (β = 0.2) to detect target 
hazard ratio (HR) of 1.4 in the time to sustained withdrawal of supplementary 
oxygen, which means a decrease in the median time to the event from 8 days 
(control arm) to 5.7 days (plitidepsin). This sample size is adjusted for the multiple 
comparisons of each plitidepsin arm with control group by a Bonferroni adjustment, 
although other advanced methods for correction of multiplicity will be used for the 
main analysis that will increase the power of the tests. At the final analysis, if HR is 
1.27 or greater, in favour of any plitidepsin arm, (equivalent to a decrease in the 
median time to sustained withdrawal of supplementary oxygen of 1.7 days or 
greater), then it is expected that the null hypothesis (ie, HR≤1) will be rejected. 
A futility analysis for efficacy/safety will be performed when 33% of events 
(sustained withdrawal of supplementary oxygen) have been reached. The rho 
family of beta-spending functions (with ρ = 1.18) will be used for the calculation of 
the stopping boundaries for futility in order to control type II error. The stopping 
boundaries for the futility analysis will be calculated with the actual number of 
events available in the Intent-To-Treat (ITT) population at that moment; if the 
number of events at the futility analysis is 116 events in a pair comparison, the 
beta spending corrected p-value to reject the alternative hypothesis should be 
higher or equal than 0.4199 and this p-value is associated with a HR≤1.0382. 
At the futility analysis, once 33% of events of the planned 530 have been reached 
the conditional power will be calculated. As an example, if clinical trial design 
hypotheses are seen, a conditional power of 86.9% would be achieved for an 
interim test Z-statistic of 1.812 assuming the HR is 1.4 in favour of the plitidepsin 
arms (median time to the event of 5.7 for the plitidepsin arms compared with 8 
days for the control arm) and a 1-sided analysis at the 1.25% significance level. 
If the recommendation of the IDMC is to discontinue one of the plitidepsin dosing 
arms at this futility analysis following the stopping rules, the study will continue 
from that point on a 1:1 randomisation fashion until the completion of the 
remaining treatment arms (203 patients per arm and 353 events of sustained 
withdrawal of supplementary oxygen in total necessary to perform the final 
analysis). The patients still ongoing in the dropped arm would continue to be 
followed-up as per protocol and a Bonferroni-adjusted type I error rate of 1.25% 
will be kept for the comparison of the primary endpoint between the remaining 
plitidepsin arm and the control arm. 


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3. Efficacy and Safety Variables 
3.1 Primary Efficacy Endpoint(s) 
The primary efficacy endpoint is the time to sustained withdrawal of supplementary 
oxygen (11-category WHO Clinical Progression Scale ≤4) with no subsequent 
reutilisation during remaining study period. 
3.2 Key Secondary Efficacy Endpoint 
The key secondary efficacy endpoint is the time to sustained (ie, with no subsequent 
readmission to Day 31) hospital discharge (since randomisation). 
3.3 Secondary Efficacy Endpoints 
The secondary efficacy endpoints are: 
• 
Clinical status by the 11-category WHO Clinical Progression Scale, at Day 8 
(±1) 
• 
Total duration of advanced oxygen support (high-flow nasal oxygen, 
extracorporeal membrane oxygenation [ECMO], non-invasive ventilation or 
mechanical ventilation).  
• 
Percentage of patients in each study group requiring admission to intensive 
care unit (ICU) on Days 4, 8, 15 and 31. 
3.4 Safety Variables 
The safety/tolerability endpoints are as follows:  
• 
Frequency of TEAEs, TEAEs ≥ grade 3 according to the National Cancer 
Institute-Common Terminology Criteria for AEs (NCI-CTCAE, version 5.0), 
TEAEs of special interest, serious TEAEs, serious treatment-related TEAEs, 
TEAEs leading to treatment discontinuation, and deaths. 
• 
Actual and change from Baseline in clinical laboratory results. 
• 
Actual and change from Baseline in vital signs results. 
• 
Actual and change from Baseline in ECG findings. 
3.5 Other Secondary Endpoints 
The other secondary endpoints are: 
• 
Percentage of patients in each study group who require hospital 
readmission related to COVID-19 through Day 31. 
• 
Percentage of patients in each study group and in each of the categories of 
the 11-point WHO Clinical Progression Scale on Days 4, 8, 15 and 31. 
• 
Percentage of patients in each study group requiring oxygen therapy on 
Days 4, 8, 15 and 31. 
• 
Time to intensification of respiratory support (WHO >6 [intubation]). 


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• 
Total duration of ICU stay for each study group. 
• 
Percentage of patients in each study group requiring high-flow oxygen on 
Days 4, 8, 15, and 31.  
• 
Percentage of patients in each study group requiring non-invasive 
mechanical ventilation on Days 4, 8, 15 and 31. 
• 
Percentage of patients in each study group requiring invasive mechanical 
ventilation or ECMO on Days 4, 8, 15, and 31. 
• 
Time to initiation with immune-modulating drugs. 
• 
Time to initiation with antiviral drugs. 
• 
Percentage of patients receiving subsequent immune-modulating drugs on 
Days 4, 8, 15 and 31. 
• 
Percentage of patients receiving subsequent antiviral drugs on Days 4, 8, 
15 and 31. 
• 
Percentage of patients in each study group with nosocomial infection by 
Days 4, 8, 15 and 31. 
• 
Mortality in each study group on Days 4, 8, 15 and 31. 
• 
Change in the viral load of SARS-CoV-2 in each study group from Day 1 
before administration of the study drug until Day 8. 
• 
Percentage of patients in each study group with undetectable viral load of 
SARS-CoV-2 on Day 8. 
• 
Change in inflammatory biomarkers (C- reactive protein [CRP], ferritin, 
interleukin [IL]-6, IL-1β, IL-10 and tumour necrosis factor alpha [TNFα]) in 
each study group from baseline until Days 2, 3, 4, 8, and 31. 
• 
Change respect to baseline in individual serological assessments. 
• 
Time to sustained withdrawal of supplementary oxygen (11-category WHO 
Clinical Progression Scale ≤4) with no subsequent reutilisation during 
remaining study period, before (protocol v.6) and after the amendment 
(protocol v.7). 
• 
Time to sustained (ie, with no subsequent readmission to Day 31) hospital 
discharge (since randomisation), before (protocol v.6) and after the 
amendment (protocol v.7). 
• 
Obesity, hypertension, age and individual co-morbidities included in the 
Charlson Index (Appendix 11- Age-adjusted Charlson Index), ISARIC-4C 
score (Appendix 14 - ISARIC 4C Mortality & 4C Deterioration Scores), or 
vaccination status. 
4. Pharmacokinetic/Pharmacodynamic variables 
Patients participating in the QTc substudy will have blood sampling for PK 
assessments over Days 1 to 4.  


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The QTc substudy will be managed by a vendor (ERT - eResearchTechnology, Inc). 
The data analysis methods will be detailed in a separate statistical analysis plan and 
results will be reported separately. 
5. Analysis Populations 
Analysis of the primary, key secondary and other time-to-event efficacy endpoints 
will be performed in the ITT population. Other secondary efficacy endpoints will be 
based on the FAS population. A sensitivity analysis will be performed for the 
primary endpoint, key secondary and other time-to-event efficacy endpoints in the 
FAS population. Supportive analyses will be performed on the Per Protocol (PP) 
population. Safety endpoints analyses will be based on the As Treated population. 
5.1 Intent-To-Treat (ITT) Population 
The ITT will consist of all randomised patients, regardless of whether they received 
treatment. ITT patients are analysed according to their randomised treatment. 
5.2 As Treated Population 
All patients who received any exposure to any study drug (plitidepsin, 
dexamethasone, including for patients randomised to control arm, the regulatory-
approved antiviral treatments, such as, remdesivir or favipiravir) during the study 
will be part of the As Treated population. As Treated population will be analysed 
according to the treatment they actually received. 
5.3 Full Analysis Set (FAS) 
The FAS will consist of all randomised patients who received at least 1 dose of any 
study drug (plitidepsin, dexamethasone, including for patients randomised to 
control arm, the regulatory-approved antiviral treatments, such as, remdesivir or 
favipiravir) during the study and with at least 1 post-baseline clinical status 
collected. FAS patients are analysed according to their randomised treatment. 
5.4 Per Protocol (PP) Population 
The PP population will consist of all patients in the FAS population who did not have 
any important protocol deviations that would interfere with the collection or 
interpretation of the efficacy. PP patients are analysed according to their 
randomised treatment. 
Protocol deviations are defined as any change, divergence, or departure from the 
study design or procedures defined in the study protocol. Important protocol 
deviations are a subset of protocol deviations and may significantly impact the 
correctness, accuracy, and/or reliability of the study data or that may significantly 
affect a patient’s rights, safety, or well-being. Section 5.4.1 details the deviations. 


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Category 
Sub 
Category 
Project Specific Protocol 
Deviation 
Detection Method 
Study 
Conduct/ 
Procedures 
Inclusion/ 
Exclusion 
Criteria 
Failure to complete or 
comply with 
inclusion/exclusion criteria 
Programmable/Non-
programmable 
Study 
Conduct/ 
Procedures 
Screening  
Non-compliance with 
screening procedure 
protocol requirements to 
confirm eligibility of the 
patient 
Programmable/Non-
programmable 
Study 
Conduct/ 
Procedures  
Study 
Restrictions/ 
Withdrawal  
Non-compliance with 
protocol restrictions (e.g. 
use of prohibited medication 
or prohibited treatment 
therapy) 
Non-programmable 
Labcorp Drug 
Development will provide 
the medical monitor with 
the lists of prior and 
concomitant medications 
taken by patients. The 
medical monitor will 
review this list and note 
any prohibited 
medications or therapies. 
Study 
Conduct/ 
Procedures 
Dose 
Formulation/ 
Dose 
Administration 
Administration Use of 
prohibited medication 
Non-programmable 
Labcorp Drug 
Development will provide 
the medical monitor with 
the lists of prior and 
concomitant medications 
taken by patients. The 
medical monitor will 
review this list and note 
any prohibited 
medications or therapies. 


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5.4.1 Important Protocol Deviations Leading to Exclusion from the PP 
Population Analysis 
Only those important protocol deviations considered to have a major effect on 
efficacy will lead to complete exclusion of the patients from the PP population. For 
the purposes of this study, the following criteria have been identified as important 
protocol deviations leading to exclusion from the PP population as it is considered 
that the occurrences of any of these criteria might have an important influence on 
the primary efficacy endpoint. 
As defined in the table, the majority of the important protocol deviations leading to 
exclusion from the PP population will be determined programmatically from the 
data. Those criteria which require clinical or medical monitoring interpretation will 
be reviewed prior to database lock and selection of the clinically relevant ones may 
be performed if needed. 
All-important protocol deviations leading to exclusion from the PP population 
occurring during the study will be reviewed and approved by Pharma Mar prior to 
database lock. Should additional important protocol deviations leading to exclusion 
from the PP population, not anticipated at the time of preparing this SAP, be 
identified during the study they will be documented in separate document and 
included in all relevant protocol deviation reviews and approvals. 
6. Data Handling 
6.1 Time points and Visit Windows 
Day 1, defined as the day of the first study drug administration. 
Relative days after Day 1 are calculated as (assessment date – Day 1 date) + 1.  
Relative days prior to Day 1 are calculated as (assessment date – Day 1 date). The 
day prior to Day 1 is Day -1; there is no Day 0. 
Category 
Sub 
Category 
Project Specific Protocol 
Deviation 
Detection Method 
Study 
Conduct/ 
Procedures 
Dose 
Formulation/ 
Dose 
Administration 
Incorrect study drug dose, 
frequency, timing or method 
of drug delivery (e.g. 
subject overdosed with 
study drug, incomplete 
study drug administered), 
incorrect volume of infusion 
Programmable/Non-
programmable  
 
Study 
Conduct/ 
Procedures 
Dose 
Formulation/ 
Dose 
Administration 
Study drug dosing 
adjustments performed 
outside of Protocol 
Programmable/Non-
programmable 


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The following periods defined in Table 1.1 will be used for the analyses of the 
secondary efficacy endpoints related to percentage of patients requiring high-flow 
oxygen, noninvasive mechanical ventilation, invasive mechanical ventilation or 
ECMO, ICU admission or patients receiving subsequent antiviral or immune-
modulating drugs from Day 1 to Days 4, 8, 15, and 31.  
Table 1.1 
Definition of periods 
Period a 
Acceptable period 
From Day 1 to Day 4 
Days 1 to 4 (Day 1, Day 4) 
From Day 1 to Day 8 
Days 1 to 8 (Day 1, Day 8) 
From Day 1 to Day 15 
Days 1 to 15 (Day 1, Day 15) 
From Day 1 to Day 31 
Days 1 to 31 (Day 1, Day 31) 
a relative to the date of the first study drug administration 
The rest of the efficacy and safety analyses will use the nominal study scheduled 
visits as defined in the Study Schedule and eCRF.  
6.2 Handling of Dropouts, Missing Data, Intercurrent Events and 
Outliers 
Patients with no available data for any time-to event efficacy endpoint will be 
censored at time 0.  
For TFLs where calculation needs the first drug administration date, e.g. time 
between onset date of COVID-19 symptoms and initiation of study treatment 
(days), in patients randomized but not treated the randomization date will be used. 
In the ISARIC-4 programming calculation a Glasgow coma scale score of 15 is 
assumed for all the patients.  
Missing data, except dates, will not be imputed for safety analyses. The safety 
evaluations will be performed on observed data only. 
For AEs with partial or missing onset or stop dates: 
• 
AE stop date will be imputed first as: 
o If stop date is completely missing, assume it is ongoing (no imputation); 
o For a partial AE stop date: 
 
day is missing, then take the last day of the month 
 
both day and month are missing, then take December 31st. 
o If the imputed AE stop date is after the End of the Study date, then the 
stop date will be set to the End of the Study date. 
• 
Then AE onset date will be imputed as: 
o If onset date is completely missing: the first dose date; 
o For a partial AE onset date 
 
day is missing: 


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• 
Partial date < the first dose date: last day of the month 
• 
Partial date = the first dose date: the first dose date 
• 
Partial date > the first dose date: first day of the month 
 
both day and month are missing, ie, only the year is available: 
• 
Partial date < the first dose date: December 31st 
• 
Partial date = the first dose date: the first dose date 
• 
Partial date > the first dose date: January 1st 
o If the imputed AE onset date is after the AE stop date/imputed AE stop 
date, then the onset date will be set to the AE stop date/imputed AE 
stop date. 
The imputed dates will not be listed. Study day relative to the first dose of study 
drug associated with missing or partial dates will not be displayed in AE listings. 
In the event that a partial date (month/year or year) for concomitant medication is 
available, concomitant medication start and stop dates will be imputed as: 
• 
When both month and year are available – first day of the month will be 
used for start date and the last day of the month will be used for the stop 
date. 
• 
When only year is available – January 1st will be used for the start date and 
December 31st will be used for the stop date. 
The imputed dates will only be used to determine whether a concomitant 
medication will be classified as prior medication or concomitant medication. 
For intercurrent events, the number and percentage of patients who complete the 
study including a breakdown of the primary reasons for treatment discontinuation 
will be shown. Percentage and potential impact of patients receiving subsequent 
antiviral therapies or immunomodulatory drugs after treatment start and subgroup 
analyses will be also presented. Finally, different population subsets and 
supportive/sensitivity analyses for the main endpoints will be also presented.  
No rules for outlier detection are planned. 
7. Statistical Methods 
7.1 General Principles 
All data processing, summarization and analyses will be performed using Labcorp 
Drug Development’s SAS Environment / Version 9.4 (or later) of the SAS 
statistical software package. 
The following principles will be applied to all tables, figures and listings (TFLs) 
unless otherwise stated: 


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Principle 
Value 
Significant tests 
All significance tests will be 2-sided and use a 0.05      
α-level unless specified otherwise, eg primary and key 
secondary efficacy endpoint analysis explained below. 
Treatment group labels and 
order presented 
Plitidepsin 2.5mg 
Plitidepsin 1.5mg 
Control Arm  
Tables 
Data in summary tables presented by treatment group, 
assessment/parameter (where applicable) and visit 
(where applicable). 
Listings 
All data collected presented by treatment group, 
country, site, patient, assessment/parameter (where 
applicable) and visit (where applicable), unless 
otherwise specified. 
Descriptive summary 
statistics for continuous 
variables 
Number of patients/observations with non-missing data 
(n), mean, standard deviation (SD), median, 
interquartile range (25th and 75th percentiles), range 
(minimum and maximum). If n=0 then other statistics 
will be blank. 
Descriptive summary 
statistics for categorical 
variables 
Frequency counts and associated percentages [n (%)] 
or difference in percentages presented to 1 decimal 
place. 
Denominator for 
percentages 
Number of patients per treatment group in the analysis 
population, unless stated otherwise in table shell(s). 
Include “Missing” as 
category 
Yes, when the number missing is greater than zero for 
at least one treatment group.  
Display for 0 percentages 
Leave <Blank> 
Display to one more decimal 
place than collected value 
Mean 
Mean Difference 
Median 
25th and 75th percentiles 
Confidence Interval (CI) 
Display to two more decimal 
places than collected value 
SD 
Standard Error (SE) 
 
Display for p-values 
x.xxxx for p-value ≥ 0.0001 
< 0.0001 for p-value < 0.0001 
Display for hazard and odds 
ratio and the corresponding 
95% CI 
3 decimal places 
Date Format 
DDMMMYYYY 
Display for analysis not done 
NC (not calculated), NA (not applicable), ND (not done), 
or NR (not reached). Refer to table shells. 
7.2 Patient Disposition and Data Sets Analyzed 
Patient disposition will be listed and summarized by treatment group and overall 
and will include the number and percentage of patients: 
• 
screened; 
• 
randomised; 


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• 
randomised and treated; 
• 
randomised and not treated; 
• 
included in each study population (ITT, As Treated population, FAS, and 
PP). 
The number and percentage of patients who complete the study and who 
discontinue early, including a breakdown of the primary reasons for study 
discontinuation, will be presented for the ITT population. In addition, the number of 
patients who complete the study treatment and who discontinue early, including a 
breakdown of the primary reasons for study treatment discontinuation, will be 
presented for the As Treated population. 
A summary of patients randomised by country and site will also be provided by 
treatment group and overall for the ITT population.   
A summary of the reasons for screen failure as well as the number of patients 
screened but not randomised will be produced. No other information for screen 
failures will be presented. 
A summary of the randomisation stratification factors will also be provided by 
treatment group and overall for the ITT population, strata will be summarised as 
below: 
• 
Geographical Region (Europe, Rest of the World) (as it was auto populated 
in the IRT system based on the country of the sites); 
• 
Charlson comorbidity index (0-1, 2 or Greater) (as collected in the 
interactive response technology [IRT] system); 
• 
Charlson comorbidity index (0-1, >1) (as derived using the Charlson 
comorbidity index data collected in the eCRF); 
• 
Pre-baseline Barthel index (≥90 versus <90) (as collected in the interactive 
response technology [IRT] system); 
• 
Pre-baseline Barthel index (≥90 versus <90) (as derived using the pre-
baseline Barthel index data collected in the eCRF) 
7.3 Protocol Deviations 
All-important protocol deviations leading to exclusion from the PP population (see 
Section 5.4.1) will be summarized by treatment group and overall for the ITT 
population. All-important protocol deviations will be listed for the randomised 
population.  
7.4 Demographics and Other Baseline Characteristics 
Demographic and baseline characteristics will be listed and summarized by 
treatment group and overall for the ITT population. Standard descriptive statistics 
will be presented for the continuous variables of: 


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• 
age (years); 
• 
weight (kg) at Screening, to convert pounds to kilograms, multiply the 
pound value by 0.45359237; 
• 
height (cm) at Screening, to convert inches to centimeters, multiply the 
inches value by 2.54; 
• 
body mass index (kg/m2) at Screening (calculated as [weight/height2] 
where weight is in kg and height is in m); 
• 
body surface area (m2) at Screening (calculated using the Dubois and 
Dubois formulae as [weight0.425 × height0.725 × 0.007184] where weight is 
in kg and height is in cm) 
• 
systolic blood pressure (mmHg) at Screening; 
• 
diastolic blood pressure (mmHg) at Screening; 
• 
pulse rate (beats/min) at Screening; 
• 
temperature (C) at Screening, to convert Fahrenheit (F) to Celsius, 
(Fahrenheit value (F) – 32) * 5/9; 
• 
respiration rate (breaths/min) at Screening; 
• 
oxygen saturation at room air (%) at Screening 
The total counts and percentages of patients will be presented for the categorical 
variables of: 
• 
age group (years) (grouped as [18 to 39], [40 to 64], ≥ 65 years); 
• 
sex; 
• 
child bearing potential (females only; classified as [yes], [no, surgically 
sterile/post menopausal], [no, other]); 
• 
race; 
• 
ethnicity;  
• 
body mass index group (grouped as < 18.5, ≥ 18.5 and < 25, ≥ 25 and    
< 30, ≥ 30 and < 35, ≥ 35 and < 40, ≥ 40); 
• 
chest imaging at enrolment (pulmonary infiltrates, pleural fluid, atelectasis, 
pulmonary oedema, bilateral pneumonia, lateral pneumonia, other) 
Other Baseline measurements, such as functional status, laboratory evaluations, 
and ECG will be summarized by treatment group with the post-Baseline 
measurements. 
No formal tests of statistical significance will be performed on the demographic and 
Baseline data.  


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7.4.1 Medical History 
Medical history will be coded using the Medical Dictionary for Regulatory Activities 
(MedDRA) (Version 24 [or a later version if updated during the study]). All medical 
history will be listed, and the number and percentage of patients with any active or 
past medical history will be summarized for the ITT population by system organ 
class (SOC) and grouped preferred term (PT) for each treatment group and overall 
for the ITT population. Separate summaries will be presented for active and past 
medical history, where active is defined as ticked on eCRF as ongoing (with or 
without treatment) and otherwise, is defined as past.  
The final list of SOCs and PTs that are grouped after physician’s review will be 
described in the ‘Analysis Set Specification’ document to ensure the latest MedDRA 
version is used for the analyses. 
7.4.2 Previous and Concomitant Medications 
Medications received prior to or concomitantly with study drug will be coded using 
the World Health Organization (WHO) Drug Dictionary (Version 2021 [or a later 
version if updated during the study]), Anatomical Therapeutic Chemical (ATC) 
Classification codes.  
Prior medications and concomitant medications are defined as follows: 
• 
Prior medications are those taken prior to the first dose date of any study 
drug administration, and with a stop date before first dose date of any 
study drug administration.  
• 
Concomitant medications are those with a start date on or after the first 
dose date of any study drug administration, or those with a start date 
before the first dose date of any study drug administration and a stop date 
on or after the first dose date of any study drug administration or ongoing 
end of study. 
If a medication cannot be classified as “prior” or “concomitant” after applying 
imputation rules for missing/incomplete dates, it will be classified as concomitant. 
Prior medications, concomitant medications (excluding COVID-19 antiviral therapies 
or immunomodulatory concomitant medications), and COVID-19 antiviral therapies 
or immunomodulatory concomitant medications will be summarized separately by 
treatment group and overall for the ITT population. 
The number and percentage of patients using each medication will be displayed 
together with the number and percentage of patients using at least one medication 
within each therapeutic subgroup (ATC-Level 2), chemical subgroup (ATC-Level 4), 
and grouped preferred term. 


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The final list of ATCs and PTs that are grouped after physician’s review will be 
described in the ‘Analysis Set Specification’ document to ensure the latest WHO-
ATC version is used for the analyses. 
Prior medications, concomitant medications and COVID-19 antiviral therapies or 
immunomodulatory concomitant medications will be listed separately. 
7.4.3 Signs and Symptoms  
Time between onset date of COVID-19 symptoms and initiation of study treatment 
will be defined as: 
Time between onset date of COVID-19 symptoms and initiation of 
study treatment (days) = (date of the first study drug administration – 
onset date of COVID-19 symptoms) 
In patients randomized but not treated the randomization date will be used instead 
of the first study drug administration date. 
Standard descriptive statistics will be presented for the time between the onset 
date of COVID-19 symptoms and initiation of study treatment by treatment group 
and overall for the ITT population. 
The number and percentages of patients will be presented for the following signs 
and symptoms: history of fever, cough, sore throat, runny nose (rhinorrhoea), 
wheezing, shortness of breath, lower chest wall indrawing, chest pain, 
conjunctivitis, lymphadenopathy, headache, loss of smell (anosmia), loss of taste 
(ageusia), seizures, fatigue/malaise, anorexia, altered consciousness/confusion, 
muscle aches (myalgia), joint pain (arthralgia), inability to walk, abdominal pain, 
diarrhoea, vomiting/nausea, skin rash, bleeding (haemorrhage), and other 
symptom(s). 
Signs and symptoms will be listed and summarized by treatment group and overall 
for the ITT population. 
7.5 Measurements of Treatment Compliance 
Not applicable. 
7.6 Efficacy 
Analysis of the primary, key secondary and other time-to-event efficacy endpoints 
will be performed in the ITT population. Other secondary efficacy endpoints will be 
based on the FAS population. A sensitivity analysis will be performed for the 
primary endpoint, key secondary and other time-to-event efficacy endpoints in the 
FAS population. Supportive analyses of the primary and key secondary efficacy 
endpoint will be performed on the PP population. 
In all analyses (ITT, FAS and PP), the correct value of the stratification strata as 
derived using the Charlson comorbidity index and the pre-baseline Barthel index 


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data collected in the eCRF will be used instead of the investigator-derived value 
from IRT. 
7.6.1 Primary Efficacy Analysis 
Time to sustained withdrawal of oxygen supplementation (in days) with no 
subsequent reutilisation during remaining study period is defined as the first day, 
from randomisation through completion of the study, on which a patient  
i. 
satisfies categories 0 to 4 on the 11-point WHO Clinical Progression 
Scale, and 
ii. 
has no subsequent reutilisation of oxygen supplementation (5 to 10 on 
the 11-point WHO Clinical Progression Scale) 
 
Patients who reported sustained withdrawal of oxygen supplementation will be 
considered as an event on the date when patient meets categories 0 to 4 on the 
11-point WHO Clinical Progression Scale and has no subsequent reutilisation of 
oxygen supplementation. Otherwise, in case of early study discontinuation due to 
any reason the patient will be censored at the date of the early study 
discontinuation. Otherwise, the patient will be censored at the date of the Day 31 
visit or death date, whichever is first. If the patient was lost to follow-up between 
day 15 and day 31 visit, and there is an attempt of contact and study 
discontinuation on or after the day 31 visit due date, the patient will be censored at 
day 31.  
Time-to sustained withdrawal of oxygen supplementation (days) = 
(date of event or censoring – date of randomisation) 
If date of event is the same as the randomisation date then time-to sustained 
withdrawal of oxygen supplementation will be considered as 1 day. If no data is 
available then time will be censored at time 0. 
Time-to sustained withdrawal of oxygen supplementation will be analysed using the 
Kaplan-Meier method and 25th percentile, median and 75th percentile time will be 
presented by treatment group together with 95% CIs. The 95% CIs will be 
computed based on Brookmeyer-Crowley method and using a log log 
transformation. The mean time to sustained withdrawal of oxygen supplementation 
and its standard error will be also presented by treatment group.  
Time-to sustained withdrawal of oxygen supplementation between each dose of 
plitidepsin versus control arm will be compared using a stratified log-rank test, 
including the randomisation stratification factors as covariates, ie, Geographical 
Region (Europe vs. Rest of the World), Charlson Comorbidity index (0-1 vs. >1) 
and pre-baseline Barthel index (≥90 versus <90) as derived using the eCRF data. 
The 2-sided p-values for the comparison of each dose of plitidepsin versus control 
arm will be presented.  


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The 2-sided p-values from the stratified log-rank test will be adjusted for 
multiplicity using the Hochberg step-up procedure to preserve the type 1 error rate 
in the comparison of each dose of plitidepsin versus control arm. The Hochberg 
step-up procedure will be implemented as following: 
• 
Let 𝑝𝑝1 ≤ 𝑝𝑝2 denote the ordered unadjusted 2-sided p-values with associated 
null hypotheses 𝐻𝐻01 and 𝐻𝐻02, where 𝐻𝐻0i = time to sustained withdrawal of 
oxygen supplementation in plitidepsin [1.5 mg or 2.5 mg] arm = time to 
sustained withdrawal of oxygen supplementation in control arm. 
• 
Then we follow the next stepwise procedure: 
o If 𝑝𝑝2 ≤ 0.05, reject 𝐻𝐻01 and 𝐻𝐻02 stop; else continue 
o If 𝑝𝑝1 ≤ 0.05/2, reject 𝐻𝐻01 and stop 
• 
Adjusted 2-sided p-values will be calculated as: 
o 𝑞𝑞2 = 𝑝𝑝2 
o 𝑞𝑞1 = min[2*𝑝𝑝1,𝑞𝑞2] 
The adjusted 2-sided p-values for multiplicity using the Hochberg step-up 
procedure will be also presented. 
As supportive analyses: 
- 
A stratified Cox proportional-hazards regression model, including the 
randomisation stratification factors as covariates, ie, Geographical Region 
(Europe vs. Rest of the World), Charlson Comorbidity index (0-1 vs. >1) and 
pre-baseline Barthel index (≥90 versus <90) as derived using the eCRF data, 
will be applied to compare results between each dose of plitidepsin versus 
control arm. Hazard ratios, 95% CIs, and 2-sided p-values for the 
comparison of each dose of plitidepsin versus control arm will be presented.  
- 
A Bootstrap analysis simulating the original sample size (n=203 per 
treatment group) will be implemented with the actual sample size in order to 
investigate what would have been the variability of the observed hazard ratio 
and the confidence interval if the trial’s recruitment would not be stopped. 
Bootstrap resamples simulating the original sample size (n=203 per 
treatment group, n=609 in total and 10000 replications) will be created and 
a stratified Cox proportional-hazards regression model, including the fixed 
effect of the treatment group will be applied to compare results between 
each dose of plitidepsin versus control arm. The median value of the hazard 
ratios, the corresponding 95% CIs calculated as the 2.5% and 97.5% 
percentiles of the hazard ratios, and the median of the 2-sided p-values for 
the comparison of each dose of plitidepsin versus control arm will be 
presented. In addition, the percentage of samples with Hazard Ratio > 1 and 
the percentage of samples with 2-sided p-value < 0.025 will be also shown. 


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- 
The inconsistencies between the 11-point WHO Clinical Progression Scale and 
the oxygen supplementation status will be incorporated in an extended 
definition of the primary efficacy endpoint, i.e., time to sustained withdrawal 
of oxygen supplementation (in days) with no subsequent reutilisation during 
remaining study period is defined as the first day, from randomisation 
through completion of the study, on which a patient  
i. 
satisfies categories 0 to 4 on the 11-point WHO Clinical Progression 
Scale or ‘No supplemental oxygen needed’ is recorded in the 
‘Vital Sign Oxygen status’ form, and 
ii. 
has no subsequent reutilisation of oxygen supplementation (5 to 10 
on the 11-point WHO Clinical Progression Scale or any oxygen 
supplementation is recorded in the ‘Vital Sign Oxygen status’ 
form) 
The cumulative proportion of sustained withdrawal of oxygen supplementation (1-
cumulative survival) will be displayed graphically by treatment group using a 
Kaplan-Meier curve. 
The primary efficacy analysis described above will be performed using the ITT 
population. A sensitivity analysis using the same model will be performed in the FAS 
population and a supportive analysis using the same model will be performed using 
the PP population. 
If the accrual in any of the experimental arm is stopped after the interim analysis, 
the final analysis for the primary endpoint in the remaining arms will be performed 
at the 1.25% (1-sided) or 2.5% (2-sided) level using a Bonferroni-adjusted type I 
error rate. 
7.6.2 Secondary Efficacy Analysis 
Analysis of the key secondary and other time-to-event efficacy endpoints will be 
based on the ITT population. Other secondary efficacy endpoints will be based on 
the FAS population. A sensitivity analysis will be performed for the primary key 
secondary and other time-to-event efficacy endpoints in the FAS population. 
Descriptive statistics for all the secondary efficacy endpoints will be presented by 
treatment group and by study visit where appropriate. Data from all study visits, 
scheduled and unscheduled will be listed.  
7.6.2.1 
Key Secondary Efficacy Endpoint 
Time to sustained (ie, with no subsequent readmission to Day 31) hospital 
discharge (in days), defined as the first day, from randomisation through 
completion of the study, on which a patient  
i. 
discharges from the hospital, and 
ii. 
has no subsequent re-admission 
 


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Patients who reported sustained hospital discharge will be considered as an event 
on the date of discharge. Otherwise, in case of early study discontinuation due to 
any reason the patient will be censored at the date of the early study 
discontinuation. Otherwise, the patient will be censored at the date of the Day 31 
visit or death date, whichever is first.  
Time-to sustained hospital discharge (days) = (date of event or 
censoring – date of randomisation) 
If date of event is the same as the randomisation date then time-to sustained 
hospital discharge will be considered as 1 day. If no data is available then time will 
be censored at time 0. 
Time-to sustained hospital discharge will be analysed using the Kaplan-Meier 
method and 25th percentile, median and 75th percentile time will be presented by 
treatment group together with 95% CIs. The 95% CIs will be computed based on 
Brookmeyer-Crowley method and using a log log transformation. The mean time to 
hospital discharge and its standard error will be also presented by treatment group.  
Time-to sustained hospital discharge between each dose of plitidepsin versus 
control arm will be compared using a stratified log-rank test, including the 
randomisation stratification factors as covariates, ie, Geographical Region (Europe 
vs. Rest of the World), Charlson Comorbidity index (0-1 vs. >1) and pre-baseline 
Barthel index (≥90 versus <90) as derived using the eCRF data. The 2-sided 
p-values for the comparison of each dose of plitidepsin versus control arm will be 
presented.  
In the event that the primary efficacy endpoint of time to sustained withdrawal of 
oxygen supplementation is significant for both doses in the ITT population, the 
2-sided p-values from the stratified log-rank test for the key secondary efficacy 
endpoint will be adjusted for multiplicity using the Hochberg step-up procedure to 
preserve the type 1 error rate in the comparison of each dose of plitidepsin versus 
control arm. This adjustment will not apply if the accrual in any of the experimental 
arms is stopped after the interim analysis.  
For the key secondary efficacy endpoint, the Hochberg step-up procedure will be 
used to test the key secondary efficacy endpoint at the overall (2-sided) 
significance level as following: 
• 
Let 𝑝𝑝1 ≤ 𝑝𝑝2 denote the ordered unadjusted 2-sided p-values with associated 
null hypotheses 𝐻𝐻01 and 𝐻𝐻02, where 𝐻𝐻0i = time to sustained hospital discharge 
in plitidepsin [1.5 mg or 2.5 mg] arm = time to sustained hospital discharge 
in control arm. 
• 
Then we follow the next stepwise procedure: 
o If 𝑝𝑝2 ≤ 0.05, reject 𝐻𝐻01 and 𝐻𝐻02 stop; else continue 


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o If 𝑝𝑝1 ≤ 0.05/2, reject 𝐻𝐻01 and stop 
• 
Adjusted 2-sided p-values will be calculated as: 
o 𝑞𝑞2 = 𝑝𝑝2 
o 𝑞𝑞1 = min[2*𝑝𝑝1,𝑞𝑞2] 
The adjusted 2-sided p-values for multiplicity using the Hochberg step-up 
procedure will be also presented. 
As a supportive analyses, a stratified Cox proportional-hazards regression model, 
including the randomisation stratification factors as covariates, ie, Geographical 
Region (Europe vs. Rest of the World), and Charlson Comorbidity index (0-1 vs. 
>1) and pre-baseline Barthel index (≥90 versus <90) as derived using the eCRF 
data, will be applied to compare results between each dose of plitidepsin versus 
control arm. Hazard ratios, 95% CIs, and 2-sided p-values for the comparison of 
each dose of plitidepsin versus control arm will be presented.  
The cumulative proportion of sustained hospital discharge (1-cumulative survival) 
will be displayed graphically by treatment group using a Kaplan-Meier curve. The key 
secondary efficacy analysis described above will be performed using the ITT 
population. A sensitivity analysis using the same model will be performed in the FAS 
population and a supportive analysis using the same models will be performed using 
the PP population. 
7.6.2.2 
Secondary Efficacy Endpoints 
Descriptive statistics for the secondary efficacy endpoints will be presented by 
treatment group and by study visit where appropriate.  
• 
Clinical status by the 11 category WHO Clinical Progression Scale, at Day 8 
(±1). 
The clinical status, as assessed on the 11-point WHO Clinical Progression 
Scale on Day 8 will be summarised by treatment group. The percentage of 
patients within each category will be presented and the 95% CI will be 
computed using the Goodman method for the multinomial proportions. 
In case of missing clinical status on Day 8, the following approach will be 
used: 
o If patient dies before or on Day 8  clinical status = 10. 
o Otherwise, the last observation carried forward (LOCF) approach will 
be used, where the last recorded clinical status for the same patient is 
carried forward to the missing clinical status on Day 8. 
The clinical status on Day 8 between each dose of plitidepsin versus control 
arm will be compared using a proportional odds model. The model will be 
adjusted for the randomisation stratification factors. The odds ratios, 95% 


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CIs, and 2-sided p-values for the comparison of each dose of plitidepsin 
versus control arm will be presented. 
• 
Total duration of advanced oxygen support (high-flow nasal oxygen, ECMO, 
non-invasive ventilation or mechanical ventilation). 
The total duration of advanced oxygen support (in days), defined as the 
number of days with any type of advanced oxygen support (eg, high-flow 
nasal oxygen, non-invasive mechanical ventilation, invasive mechanical 
ventilation or ECMO) 
Duration of advanced oxygen support (days) = (date of last advanced 
oxygen support required – date of randomisation) + 1 – off-advanced 
oxygen support days 
If last advanced oxygen support date is missing then date of death or the 
last visit or the last telephone contact with the patient, whichever occurs 
later, will be used.  
The number and percentage of patients who required an advanced oxygen 
support together with total duration of advanced oxygen support (in days) 
will be summarised by treatment group. Only patients who required an 
advanced oxygen support will be included in the summary of the total 
duration of advanced oxygen support. 
• 
Percentage of patients in each study group requiring admission to ICU on 
Days 4, 8, 15, and 31. 
The percentage of patients who require admission to ICU at some time from 
Day 1 to Day 4, from Day 1 to Day 8, from Day 1 to Day 15, and from Day 1 
to Day 31 will be presented by treatment group. Clopper–Pearson 95% CI 
will be computed for the binomial proportions. 
The difference in the percentage of patients who require admission to ICU at 
some time during each period between each dose of plitidepsin versus 
control arm will be presented for each dose of plitidepsin and the exact 95% 
CI will be computed for the difference in the percentage. 
The percentage of patients who require admission to ICU at some time from 
Day 1 to Day 8 between each dose of plitidepsin versus control arm will be 
compared using a stratified logistic regression model. The model will be 
adjusted for the randomisation stratification factors. The odds ratios, 95% 
CIs, and 2-sided p-values for the comparison of each dose of plitidepsin 
versus control arm will be presented. 


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7.6.2.3 
Other Secondary Efficacy Endpoints 
Descriptive statistics for the other secondary efficacy endpoints will be presented by 
treatment group and by study visit where appropriate.  
For time-to-event endpoints, similar methods will be used as specified for the 
analyses of the primary variable. For binary endpoints, the treatment group 
comparisons will be performed at Day 8 only, with descriptive statistics provided for 
each clinic visit.  
• 
Percentage of patients in each study group who require hospital re-admission 
related to COVID-19 through Day 31. 
The percentage of patients who require re-admission for COVID-19 related 
signs or symptoms through Day 31 will be presented by treatment group and 
Clopper–Pearson 95% CI will be computed for the binomial proportion.  
Only patients who discharged from the hospital will be included in the 
analysis of the re-admission for COVID-19 related signs or symptoms. 
• 
Percentage of patients in each study group and in each of the categories of 
the 11-point WHO Clinical Progression Scale on Days 4, 8, 15, and 31. 
The clinical status, as assessed on the 11-point WHO Clinical Progression 
Scale will be summarised on Days 4, 8, 15, and 31, by treatment group. 
In case of missing clinical status at the time point, the following approach will 
be used: 
o If patient dies before or on the time point  clinical status = 10. 
o Otherwise, LOCF approach will be used, where the last recorded 
clinical status for the same patient is carried forward to the missing 
clinical status at the time point. 
• 
Percentage of patients in each study group requiring oxygen therapy on 
Days 4, 8, 15, and 31. 
 
The percentage of patients who require oxygen therapy on Days 4, 8, 15, 
and 31, will be presented by treatment group. Clopper–Pearson 95% CI will 
be computed for the binomial proportions.  
If a patient requires any change in the oxygen therapy on Day 4, 8, 15, or 
31, the new oxygen status will be selected, e.g. if a patient changes from 
”Low-flow” to “No supplemental oxygen needed” on Day 4, “Require oxygen 
therapy on Day 4” = No. On the other hand, if a patient changes from ”No 
supplemental oxygen needed” to ”Low-flow” on Day 8, “Require oxygen 
therapy on Day 8” = Yes. 
The difference in the percentage of patients who require oxygen therapy on 
Days 4, 8, 15, and 31 between each dose of plitidepsin versus control arm 


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will be presented for each dose of plitidepsin and the exact 95% CI will be 
computed for the difference in the percentage. 
The oxygen therapy rate on Day 8 between each dose of plitidepsin versus 
control arm will be compared using a stratified logistic regression model. The 
model will be adjusted for the randomisation stratification factors. The odds 
ratios, 95% CIs, and 2-sided p-values for the comparison of each dose of 
plitidepsin versus control arm will be presented. 
Moreover, the percentage of patients who require oxygen therapy at some 
time from Day 1 to Day 4, from Day 1 to Day 8, from Day 1 to Day 15, and 
from Day 1 to Day 31, will be presented by treatment group. Clopper–
Pearson 95% CI will be computed for the binomial proportions. 
The difference in the percentage of patients who require oxygen therapy at 
some time during each period between each dose of plitidepsin versus 
control arm will be presented for each dose of plitidepsin and the exact 95% 
CI will be computed for the difference in the percentage. 
The percentage of patients who require oxygen therapy at some time from 
Day 1 to Day 8 between each dose of plitidepsin versus control arm will be 
compared using a stratified logistic regression model. The model will be 
adjusted for the randomisation stratification factors. The odds ratios, 95% 
CIs, and 2-sided p-values for the comparison of each dose of plitidepsin 
versus control arm will be presented. 
• 
Time to intensification of respiratory support (WHO >6 [intubation]). 
Time to intensification of respiratory support (in days), defined as the first 
day, from randomisation through completion of the study, on which a patient 
satisfies a category > 6 on the 11-point WHO Clinical Progression Scale. 
Patients who reported a category > 6 on the 11-point WHO Clinical 
Progression Scale or died due to any cause through the study will be 
considered as an event on the first day on which a patient satisfies a 
category > 6 on the 11-point WHO Clinical Progression Scale or date of 
death, whichever occurs first. Otherwise, patients will be censored at the 
date of the last visit or telephone contact with the patient.  
Time-to intensification of respiratory support (days) = (date of event 
or censoring – date of randomisation) 
If date of event is the same as the randomisation date then time-to 
intensification of respiratory support will be considered as 1 day. If no data is 
available then time will be censored at time 0. 


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Time-to intensification of respiratory support will be analysed using the 
Kaplan-Meier method and 25th percentile, median and 75th percentile time 
will be presented by treatment group together with 95% CIs. The 95% CIs 
will be computed based on Brookmeyer-Crowley method and using a log log 
transformation. The mean time to intensification of respiratory support and 
its standard error will be also presented by treatment group. 
Time-to intensification of respiratory support between each dose of 
plitidepsin versus control arm will be compared using a stratified log-rank 
test, including the randomisation stratification factors as covariates, ie, 
Geographical Region (Europe vs. Rest of the World), Charlson Comorbidity 
index (0-1 vs. >1) and pre-baseline Barthel index (≥90 versus <90) as 
derived using the eCRF data. The 2-sided p-values for the comparison of 
each dose of plitidepsin versus control arm will be presented.  
A stratified Cox proportional-hazards regression model, including the 
randomisation stratification factors as covariates, will be applied to compare 
results between each dose of plitidepsin versus control arm. Hazard ratios, 
95% CIs, and 2-sided p-values for the comparison of each dose of plitidepsin 
versus control arm will be presented. The cumulative survival will be 
displayed graphically by treatment group using a Kaplan-Meier curve. 
• 
Total duration of ICU stay for each study group. 
The total duration of ICU stay (in days), defined as the number of days in 
ICU 
Duration of ICU stay (days) = (last date in ICU – date of admission in 
ICU) + 1 – off-ICU days 
The number and percentage of patients who were admitted in ICU together 
with the total duration of  ICU stay (in days) will be summarised by 
treatment group. 
Only patients who were admitted in ICU will be included in the analysis of the 
duration of ICU stay. 
• 
Percentage of patients in each study group requiring high-flow oxygen on 
Days 4, 8, 15, and 31. 
The percentage of patients who require high-flow oxygen on Days 4, 8, 15, 
and 31, will be presented by treatment group. Clopper–Pearson 95% CI will 
be computed for the binomial proportions. 
Similarly, this endpoint will be analyzed as oxygen therapy rate. 
• 
Percentage of patients in each study group requiring non-invasive mechanical 
ventilation on Days 4, 8, 15, and 31. 


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The percentage of patients who require non-invasive mechanical ventilation 
on Days 4, 8, 15, and 31, will be presented by treatment group. Clopper–
Pearson 95% CI will be computed for the binomial proportions. 
Similarly, this endpoint will be analyzed as oxygen therapy rate. 
• 
Percentage of patients in each study group requiring invasive mechanical 
ventilation or ECMO on Days 4, 8, 15, and 31. 
The percentage of patients who require invasive mechanical ventilation or 
ECMO on Days 4, 8, 15, and 31, will be presented by treatment group. 
Clopper–Pearson 95% CI will be computed for the binomial proportions. 
Similarly, this endpoint will be analyzed as oxygen therapy rate. 
• 
Time to initiation with immune-modulating drugs. 
Time to initiation with immune-modulating drugs, defined as the first day, 
from randomisation through completion of the study, on which a patient 
receives subsequent immune-modulating drugs. 
Patients who started subsequent immune-modulating drugs will be 
considered as an event on the first date of starting a subsequent immune-
modulating drug. Otherwise, in case of early study discontinuation due to any 
reason the patient will be censored at the date of the early study 
discontinuation. Otherwise, the patient will be censored at the date of the 
Day 31 visit or death date, whichever is first.  
Time-to initiation with immune-modulating drugs (days) = (date of event or 
censoring – date of randomisation) 
If date of event is the same as the randomisation date then time-to initiation 
with immune-modulating drugs will be considered as 1 day. If no data is 
available then time will be censored at time 0. 
Time-to initiation with immune-modulating drugs will be analysed using the 
Kaplan-Meier method and 25th percentile, median and 75th percentile time 
will be presented by treatment group together with 95% CIs. The 95% CIs 
will be computed based on Brookmeyer-Crowley method and using a log log 
transformation. The mean time to initiation with immune-modulating drugs 
and its standard error will be also presented by treatment group.  
Time-to initiation with immune-modulating drugs between each dose of 
plitidepsin versus control arm will be compared using a stratified log-rank 
test, including the randomisation stratification factors as covariates, ie, 
Geographical Region (Europe vs. Rest of the World), and Charlson 
Comorbidity index (0-1 vs. >1) and pre-baseline Barthel index (≥90 versus 


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<90) as derived using the eCRF data. The 2 sided p values for the 
comparison of each dose of plitidepsin versus control arm will be presented.  
A stratified Cox proportional-hazards regression model, including the 
randomisation stratification factors as covariates, ie, Geographical Region 
(Europe vs. Rest of the World), and Charlson Comorbidity index (0-1 vs. >1) 
and pre-baseline Barthel index (≥90 versus <90) as derived using the eCRF 
data, will be applied to compare results between each dose of plitidepsin 
versus control arm. Hazard ratios, 95% CIs, and 2-sided p-values for the 
comparison of each dose of plitidepsin versus control arm will be presented.  
The cumulative survival will be displayed graphically by treatment group 
using a Kaplan-Meier curve. 
• 
Time to initiation with antiviral drugs. 
Time to initiation with antiviral drugs, defined as the first day, from 
randomisation through completion of the study, on which a patient receives 
subsequent antiviral drugs. 
Patients who started subsequent antiviral drugs will be considered as an 
event on the first date of starting a subsequent antiviral drug. Otherwise, in 
case of early study discontinuation due to any reason the patient will be 
censored at the date of the early study discontinuation. Otherwise, the 
patient will be censored at the date of the Day 31 visit or death date, 
whichever is first.  
Time-to initiation with antiviral drugs (days) = (date of event or censoring – 
date of randomisation) 
If date of event is the same as the randomisation date then time-to initiation 
with immune-modulating drugs will be considered as 1 day. If no data is 
available then time will be censored at time 0. 
Similarly, this endpoint will be analyzed as time to initiation with immune-
modulating drugs. 
• 
Percentage of patients receiving subsequent immune-modulating drugs on 
Days 4, 8, 15, and 31. 
The percentage of patients receiving immune-modulating drugs at some time 
from Day 1 to Day 4, from Day 1 to Day 8, from Day 1 to Day 15, and from 
Day 1 to Day 31 will be presented by treatment group. Clopper–Pearson 95% 
CI will be computed for the binomial proportions. 
Similarly, this endpoint will be analyzed as ICU admission rate. 
• 
Percentage of patients receiving subsequent antiviral drugs on Days 4, 8, 15, 
and 31. 


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The percentage of patients receiving antiviral drugs at some time from Day 1 
to Day 4, from Day 1 to Day 8, from Day 1 to Day 15, and from Day 1 to Day 
31 will be presented by treatment group. Clopper–Pearson 95% CI will be 
computed for the binomial proportions. 
Similarly, this endpoint will be analyzed as ICU admission rate. 
• 
Percentage of patients in each study group with nosocomial infection by Days 
4, 8, 15 and 31. 
The ‘Nosocomial infections’ will be determined using the AE lowest level 
terms (LLT) and PTs. The LLTs that determine the ‘Nosocomial infections’ are 
‘Nosocomial infection’ (PT: Nosocomial infection) and ‘Nosocomial 
pneumonia’ (PT: Pneumonia), based on MedDRA version 24.0. The final list 
of PTs that determine the ‘Nosocomial infections’ will be described in the 
‘Analysis Set Specification’ document to ensure the latest MedDRA version is 
used for the analyses. As a supportive analysis a wider definition will also be 
considered, AEs with SOC term ‘Infections and infestations’ will be discussed 
with Labcorp Medical Monitor and will be defined according to Centers for 
Disease Control and Prevention’s health care associated infection definition. 1 
The final list of AEs or PTs that determine the wider definition of ‘Nosocomial 
infections’ will be described in the ‘Analysis Set Specification’ document to 
ensure the latest MedDRA version is used for the analyses. 
The percentage of patients with nosocomial infection at some time from Day 
1 to Day 4, from Day 1 to Day 8, from Day 1 to Day 15, and from Day 1 to 
Day 31 will be presented by treatment group. Clopper–Pearson 95% CI will 
be computed for the binomial proportions. 
• 
Similarly, this endpoint will be analyzed as ICU admission rate.Mortality in 
each study group on Days 4, 8, 15, and 31. 
Overall survival defined as the time from randomisation to death due to any 
cause. Patients who died through the study due to any cause will be 
considered as an event on the date of death. Otherwise, patients who were 
alive or lost to follow-up at the end of the study will be censored at the date 
at which the patient was last known to be alive. 
Overall survival (days) = (date of death or censoring – 
date of randomisation) 
The date at which the patient was last known to be alive will be the latest 
date obtained from: visit/assessment dates (with valid assessment 
measures, ie, non-blank), AE start and stop dates (except AEs with fatal 
outcome), concomitant medications start and stop dates and concomitant 
procedure dates. 


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Note: For the interim analysis, overall survival is defined as the elapsed time 
to death if a patient died on or prior to the cutoff date. If a patient’s 
live/death status is known between cutoff date and the actual interim 
analysis extract date, then the patient is censored on the cutoff date. 
Otherwise, if a patient is only known to be alive prior to the cutoff date, then 
the patient is censored at the last known alive date. 
Overall survival will be analysed using the Kaplan-Meier method and 25th 
percentile, median and 75th percentile time will be presented by treatment 
group together with 95% CIs. The 95% CIs will be computed based on 
Brookmeyer-Crowley method and using a log log transformation. The mean 
survival time and its standard error will be also presented by treatment 
group. Additionally, mortality rates by Days 4, 8, 15, and 31 will be 
presented together with 95% confidence bands. The 95% confidence bands 
will be computed based on Hall-Wellner method.  
Overall survival between each dose of plitidepsin versus control arm will be 
compared using a stratified log-rank test, including the randomisation 
stratification factors as covariates, ie, Geographical Region (Europe vs. Rest 
of the World), Charlson Comorbidity index (0-1 vs. >1) and pre-baseline 
Barthel index (≥90 versus <90) as derived using the eCRF data. The 2-sided 
p-values for the comparison of each dose of plitidepsin versus control arm 
will be presented.  
A stratified Cox proportional-hazards regression model, including the 
randomisation stratification factors as covariates, will be applied to compare 
results between each dose of plitidepsin versus control arm. Hazard ratios, 
95% CIs, and 2-sided p-values for the comparison of each dose of plitidepsin 
versus control arm will be presented. The cumulative proportion of mortality 
(1-cumulative survival) will be displayed graphically by treatment group 
using a Kaplan-Meier curve. 
• 
Change in the viral load of SARS-CoV-2 in each study group from Day 1 
before administration of study drug until Day 8. 
The change (log10 copies/mL) from Day 1 visit to Day 8 visit will be 
calculated as the difference between Day 1 and Day 8 values, ie, 
change from Day 1 = Day 8 value – Day 1 value 
The viral load of SARS-CoV-2 (log10 copies/mL) at Day 1 and Day 8, and the 
change from Day 1 in SARS-CoV-2 viral load at Day 8 will be summarized 
using standard descriptive statistics. Data from all study visits, scheduled 
and unscheduled, will be listed. 


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The change in viral load of SARS-CoV-2 at Day 8 between each dose of 
plitidepsin versus control arm will be compared using an analysis of 
covariance (ANCOVA) model fitted for the fixed effects of treatment group, 
the randomisation stratification factors, and the continuous fixed covariate of 
viral load of SARS-CoV-2 at Day 1. 
The least squares (LS) means and SE for each treatment group, together 
with the LS mean differences, SE, 95% CIs, and 2-sided p-values for the 
comparison of each dose of plitidepsin versus control arm will be presented. 
Median viral load of SARS-CoV-2 together with the interquartile range will be 
plotted at Day 1 and Day 8. 
Note: Prior to calculation of summary statistics: any individual values below 
the lower limit of quantification (<LLOQ) of the PCR technique will be 
replaced with LLOQ/2 for the calculation of summary statistics unless it is 
zero. 
• 
Percentage of patients in each study group with undetectable viral load of 
SARS-CoV-2 on Day 8. 
The percentage of patients with undetectable viral load of SARS-CoV-2, ie, 
patients with viral load of SARS-CoV-2 < Limit of Detection (LOD), on Day 8 
will be presented by treatment group. Clopper–Pearson 95% CI will be 
computed for the binomial proportions. 
The difference in the percentage of patients with undetectable viral load of 
SARS-CoV-2 on Day 8 between each dose of plitidepsin versus control arm 
will be presented for each dose of plitidepsin and the exact 95% CI will be 
computed for the difference in the percentage. 
The undetectable viral load of SARS-CoV-2 on Day 8 rate between each dose 
of plitidepsin versus control arm will be compared using a stratified logistic 
regression model. The model will be adjusted for the randomisation 
stratification factors. The odds ratios, 95% CIs, and 2-sided p-values for the 
comparison of each dose of plitidepsin versus control arm will be presented. 
The percentage of patients with a reduction ≥ 2-log in viral load or 
undetectable viral load of SARS-CoV-2 on Day 8 will be presented by 
treatment group. Clopper–Pearson 95% CI will be computed for the binomial 
proportions. 
The difference in the percentage of patients with a reduction ≥ 2-log in viral 
load or undetectable viral load of SARS-CoV-2 on Day 8 between each dose 
of plitidepsin versus control arm will be presented for each dose of plitidepsin 
and the exact 95% CI will be computed for the difference in the percentage. 


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The reduction ≥ 2-log in viral load or undetectable viral load of SARS-CoV-2 
on Day 8 rate between each dose of plitidepsin versus control arm will be 
compared using a stratified logistic regression model. The model will be 
adjusted for the randomisation stratification factors. The odds ratios, 95% 
CIs, and 2 sided p values for the comparison of each dose of plitidepsin 
versus control arm will be presented. 
• 
Change in inflammatory biomarkers (CRP, ferritin, IL-1β, IL-6, IL-10, and 
TNFα) in each study group from baseline until Days 2, 3, 4, 8, and 31. 
The Baseline value for the inflammatory biomarkers is defined as the value 
collected at the time of the clinic visit on Day 1. The percent change from 
Baseline at post-Baseline visits will be defined as: 
o For CRP, ferritin, referred to the upper limit of normal (ULN) 
% change from Baseline = 100*((post-Baseline value/ULN) – 
(Baseline value/ULN))/(Baseline Value/ULN) 
The values referred to ULN, ie, result/ULN, at baseline and at each 
post-Baseline visit, and the change from Baseline values will be 
summarized by Visit using standard descriptive statistics.  
The median values referred to ULN together with the interquartile 
ranges will be plotted over time by treatment group and visit. 
A spaghetti plot will also be used to represent the patient profile over 
time by treatment group.  
 
o For IL-1β, IL-6, IL-10, and TNFα 
% change from Baseline = 100*(post-Baseline value – Baseline 
value)/Baseline Value 
The values at baseline and at each post-Baseline visit, and the change 
from Baseline values will be summarized by Visit using standard 
descriptive statistics. 
The median values together with the interquartile ranges will be 
plotted over time by treatment group and visit. 
A spaghetti plot will also be used to represent the patient profile over 
time by treatment group. 
Data from all study visits, scheduled and unscheduled, will be listed. 
• 
Change respect to baseline in individual serological assessments. 
The percentage of patients with a serologic response anti-SARS-CoV-2 at Day 
31 will be presented by treatment group. Clopper–Pearson 95% CI will be 
computed for the binomial proportions. 


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The Baseline value for the serologic response anti-SARS-CoV-2 is defined as 
the immunoglobulin (Ig)G Antibodies quantification value collected at the 
time of the clinic visit on Day 1. 
Patients are considered to have a serologic response anti-SARS-CoV-2 if:  
o Baseline IgG Antibodies quantification is interpreted as negative (e.g. 
<0.8), borderline (e.g. ≥0.8 and <1.1) or missing and increases above 
the established boundary (e.g. ≥1.1), following study drug 
administration. 
o Baseline IgG Antibodies are positive and the result at Day 31 sample is 
at least two-folds greater than the baseline sample.  
All of the other options are considered as non-serologic response. 
Cutoffs for IgG Antibodies quantification will be selected at the analysis time 
based on the latest available specifications of the selected technology.  
The difference in the percentage of patients with a serologic response anti-
SARS-CoV-2 between each dose of plitidepsin versus control arm will be 
presented for each dose of plitidepsin and the exact 95% CI will be computed 
for the difference in the percentage. 
The percentage of patients with a serologic response anti-SARS-CoV-2 
between each dose of plitidepsin versus control arm will be compared using a 
stratified logistic regression model. The model will be adjusted for the 
randomisation stratification factors. The odds ratios, 95% CIs, and 2-sided p-
values for the comparison of each dose of plitidepsin versus control arm will 
be presented. 
The IgG Antibodies quantification values at baseline and at Day 31 visit, and 
the change from Baseline in IgG Antibodies quantification values will be 
summarized using standard descriptive statistics.  
The percent change in IgG Antibodies quantification from Baseline at Day 31 
visit will be defined as:  
% change from Baseline = 100*(Day 31 value – Baseline 
value)/Baseline Value 
Data from all study visits, scheduled and unscheduled, will be listed. 
• 
To compare efficacy in the primary endpoint and describe safety/tolerability 
of pooled plitidepsin arms versus control. 
Time-to sustained withdrawal of oxygen supplementation will be analysed 
using the Kaplan-Meier method and 25th percentile, median and 75th 
percentile time will be presented for the pooled plitidepsin arms and control 


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arm, together with 95% CIs. The 95% CIs will be computed based on 
Brookmeyer-Crowley method and using a log log transformation. The mean 
time to sustained withdrawal of oxygen supplementation and its standard 
error will be also presented for the pooled plitidepsin arms and control arm.  
Time-to sustained withdrawal of oxygen supplementation between of the 
pooled plitidepsin arms versus control arm will be compared using a stratified 
log-rank test, including the randomisation stratification factors as covariates, 
ie, Geographical Region (Europe vs. Rest of the World), Charlson Comorbidity 
index (0-1 vs. >1) and pre-baseline Barthel index (≥90 versus <90) as 
derived using the eCRF data. The 2-sided p-values for the comparison of the 
pooled plitidepsin arms versus control arm will be presented.  
A stratified Cox proportional-hazards regression model, including the 
randomisation stratification factors as covariates, ie, Geographical Region 
(Europe vs. Rest of the World), and Charlson Comorbidity index (0-1 vs. >1) 
and pre-baseline Barthel index (≥90 versus <90) as derived using the eCRF 
data, will be applied to compare results between the pooled plitidepsin arms 
and control arm. Hazard ratios, 95% CIs, and 2-sided p-values for the 
comparison of the pooled plitidepsin arms versus control arm will be 
presented.  
The cumulative proportion of sustained withdrawal of oxygen 
supplementation (1-cumulative survival) will be displayed graphically for the 
pooled plitidepsin arms and control arm using a Kaplan-Meier curve. 
• 
To compare efficacy in the primary endpoint and describe safety/tolerability 
between plitidepsin arms (1.5 versus 2.5 mg) in case both arms are 
significantly superior to the control. 
All summary tables will be presented by treatment group. Therefore, all the 
data needed to compare the efficacy and safety/tolerability between 
plitidepsin arms (1.5 versus 2.5 mg) will be already present in the outputs 
created for the other efficacy and safety endpoints. Statistical comparisons 
between Plitidepsin arms (1.5 versus 2.5 mg) will not be performed. 
• 
To explore the influence of risk factors or scores for clinical deterioration that 
were not individually included. 
A subgroup analysis has been defined to assess this endpoint (see Section 
7.6.4).  
• 
Time to sustained withdrawal of supplementary oxygen (11-category WHO 
Clinical Progression Scale ≤4) with no subsequent reutilisation during 
remaining study period, before (protocol v.6) and after the amendment 
(protocol v.7). 


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A subgroup analysis has been defined to assess this endpoint (see Section 
7.6.4).  
• 
Time to sustained (ie, with no subsequent readmission to Day 31) hospital 
discharge (since randomisation), before (protocol v.6) and after the 
amendment (protocol v.7)  
A subgroup analysis has been defined to assess this endpoint (see Section 
7.6.4).  
7.6.3 Sensitivity Analysis 
As a sensitivity analysis for the primary efficacy endpoint: 
• 
For the Cox regression model of the primary efficacy endpoint, the 
proportional hazard assumption will be checked by means of a Cox 
regression including treatment and its time dependent covariate, i.e., 
treatment group*log(time). Censored patients at time 0 will not be used in 
the model.2 In case of strong rejection of proportionality, ie, p-value < 0.05, 
then restricted mean survival estimates will be calculated at Days 4, 8, 15, 
and 31 and weighted log-rank tests (if applicable) will also be calculated in 
addition to the hazard ratios from the stratified Cox regression model.3 
• 
Time-to sustained withdrawal of oxygen supplementation between each dose 
of plitidepsin versus control arm will be compared on the FAS population.  
• 
Time-to sustained withdrawal of oxygen supplementation between each dose 
of plitidepsin versus control arm will be compared using an unstratified log-
rank test and Cox regression model on the ITT population. The hazard ratios, 
95% CIs, and 2-sided p-values for the comparison of each dose of plitidepsin 
versus control arm will be presented.  
• 
If at least the 5% of the patients in any treatment group are mis-stratified 
then the time-to sustained withdrawal of oxygen supplementation between 
each dose of plitidepsin versus control arm will be compared using a 
stratified log-rank test and Cox regression model on the ITT population. The 
model will be adjusted for the randomisation stratification factors as they 
were collected in IRT, ie, Geographical Region (Europe vs. Rest of the World), 
Charlson Comorbidity index (0-1 vs. 2 or Greater) and Barthel index (≥90 
versus <90) as collected in IRT. The hazard ratios, 95% CIs, and 2-sided 
p-values for the comparison of each dose of plitidepsin versus control arm 
will be presented.  
Moreover, as a sensitivity analysis for the key secondary efficacy endpoint: 
• 
Time-to sustained hospital discharge between each dose of plitidepsin versus 
control arm will be compared on the FAS population.  


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• 
Time-to sustained hospital discharge between each dose of plitidepsin versus 
control arm will be compared using an unstratified log-rank test and Cox 
regression model on the ITT population. The hazard ratios, 95% CIs, and 
2-sided p-values for the comparison of each dose of plitidepsin versus control 
arm will be presented.  
As a sensitivity analysis for the other time-to-event secondary efficacy endpoints, 
eg, time to initiation with immune-modulating or antiviral drugs, overall survival, 
and time to intensification of respiratory support: 
• 
Each dose of plitidepsin versus control arm will be compared on the FAS 
population. 
• 
Each dose of plitidepsin versus control arm will be compared using an 
unstratified log-rank test and Cox regression model on the ITT population. 
The hazard ratios, 95% CIs, and 2-sided p-values for the comparison of each 
dose of plitidepsin versus control arm will be presented. 
7.6.4 Subgroup Analysis 
The primary and key secondary efficacy endpoint will be analysed using the ITT 
population by the following subgroups: 
• 
Charlson Comorbidity index (as derived using the eCRF data): ‘0 – 1’ or ‘> 1’ 
• 
Geographical Region: Europe or Rest of the World 
• 
Pre-baseline Barthel index: ‘≥ 90’ or ‘< 90’ 
• 
Patients included before and after amendment: ‘Protocol v.6 or before’ or 
‘Protocol v.7’ 
The same covariates used for the primary efficacy endpoint analysis will be used for 
the subgroup analyses except that for the Charlson Comorbidity index subgroup 
analysis, the randomisation stratum of Charlson Comorbidity index will not be 
included as a covariate; for the Geographical Region subgroup analysis, the 
randomisation stratum of Geographical Region will not be included as a covariate; 
and for the pre-baseline Barthel index subgroup analysis, the randomisation 
stratum of pre-baseline Barthel index will not be included as a covariate.  
Additionally, the primary efficacy endpoint will be analysed by the following 
subgroups: 
• 
Sex: female or male 
• 
Age at study entry: ‘18 to 39’, ‘40 to 64’ or ‘≥ 65 years’ 
• 
Race: Asian, black, white or other  
• 
Ethnic group: ‘Hispanic or Latino’ or ‘Not Hispanic or Latino’  


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• 
Site location: each study site with more than 1/6 out of the randomised 
patients (ie, >33 randomised patients for the futility analysis and >101 
randomised patients for the final analysis) will be considered as a group 
and the remaining study sites, ie, those study sites with less than 1/6 out 
of the randomised patients will be pooled together as a one single group.  
• 
Use of antiviral therapies or immunomodulatory drugs through the study: 
Yes or No  
• 
Previous COVID-19 vaccination status: ‘Fully vaccinated’, ‘Non-fully 
vaccinated’, ‘No vaccinated’, or ‘Fully vaccinated + Non-fully vaccinated’ 
• 
Anti-SARS-CoV-2 IgG at Day 1: ‘Non-positive’ or ‘Positive’ 
• 
Pre-randomisation dexamethasone: Yes or No 
• 
Total duration of corticoid therapy: ‘< 9 days’, ‘[9 – 11] days’ or ‘> 11 
days’ 
• 
Total cumulative dose of corticoid therapy (dexamethasone or equivalent): 
‘≤ 60 mg’ or ‘> 60 mg’  
• 
SARS-CoV-2 viral load (log10 copies/mL) at Day 1 before study drug 
administration: '< 4’, ‘[4 - 7]’ or ‘> 7’ 
• 
Time between onset date of COVID-19 symptoms and initiation of study 
treatment: ‘≤ 5 days’, ‘6 - 10 days’ or ‘> 10 days’ 
• 
Body mass index (kg/m2) at Screening: < 30 or ≥ 30 (Obesity) 
• 
Hypertension at Screening, defined as Hypertension (Standardised MedDRA 
Query [SMQ]) in the Medical History form: Yes or No 
• 
Individual co-morbidities included in the Charlson Index: myocardial 
infarction (Yes or No), congestive heart failure (Yes or No), peripheral 
vascular disease (Yes or No), cerebrovascular disease (Yes or No), 
dementia (Yes or No), chronic obstructive pulmonary disease (Yes or No), 
connective tissue disease (Yes or No), peptic ulcer disease (Yes or No), liver 
disease (‘None’, ‘Mild’ or ‘Moderate or Severe’), diabetes mellitus (‘None or 
diet controlled’, ‘Uncomplicated’ or ’End-organ damage’), hemiplegia (Yes 
or No), moderate or severe chronic kidney disease (Yes or No), solid tumor 
(‘None’, ‘Localized’ or ‘Metastatic’), leukemia (Yes or No), lymphoma (Yes 
or No) or AIDS (Yes or No).  
• 
ISARIC-4C mortality score: Low (0 - 3), Intermediate (4 - 8), High (9 - 14) 
or Very high (≥ 15) 
• 
ISARIC-4C deterioration probability (%): ‘≤ 25’, ‘(25 - 50]’, or ‘> 50’ 
• 
Lactate dehydrogenase (LDH) at Baseline: ≤ ULN or > ULN 


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• 
CRP (mg/L) at Baseline: ≤ 100 or > 100  
• 
D-dimer at Baseline: ≤ ULN or > ULN 
• 
Ferritin at Baseline: ≤ ULN or > ULN 
• 
Creatinine at Baseline: ≤ ULN or > ULN 
• 
IL-6 at Baseline: ≤ Median or > Median value (at the analysis time cutoff 
may be updated based on distribution values if needed) 
• 
IL-10 at Baseline: ≤ Median or > Median value (at the analysis time cutoff 
may be updated based on distribution values if needed) 
• 
Lymphocytes count decreased at Baseline: ‘Grade 0’ or ‘Grade ≥ 1’ 
• 
Neutrophils/lymphocytes ratio at Baseline: < 6 or ≥ 6 
• 
SARS-CoV-2 variant: Alpha, Beta, Gamma, Delta, Eta, Iota, Kappa, 
Lambda, Mu, or any potential new variant 
The same covariates used for the primary efficacy endpoint analysis will be used for 
the subgroup analyses.  
For ISARIC-4C mortality score and deterioration probability calculation: 
- 
A Glasgow coma scale score of 15 is assumed for all the patients.  
- 
Urea (mmol/L) will be calculated as blood urea nitrogen (mmol/L) * 60 / 28. 
Forest plots of the hazard ratios, and the 95% CI for the comparison of each dose 
of plitidepsin versus control arm will be presented by endpoint for all subgroups 
using the ITT population. 
7.6.5 Exploratory Analysis 
A multivariate analysis will be performed for the primary and key secondary efficacy 
endpoint, including the treatment group, randomisation stratification factors and all 
the above subgroup variables as covariates. Those covariates with more than 10% 
of missing values will be omitted from the multivariate analysis. A stepwise 
selection model will be used, with significant level equal to 0.2 and 0.05, to enter 
into the model and to remain in the model, respectively.Treatment group will be 
forced to be included in addition to the significant covariates. 
Time-to sustained withdrawal of oxygen supplementation will be compared between 
each dose of plitidepsin versus control arm receiving the antiviral control arm, ie, 
the regulatory-approved antiviral for those patients randomised to the control arm 
(remdesivir or favipiravir).  
Time-to sustained withdrawal of oxygen supplementation will be analysed using the 
Kaplan-Meier method and 25th percentile, median and 75th percentile time will be 
presented for the plitidepsin arms and control arm receiving the antiviral control 


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arm, together with 95% CIs. The 95% CIs will be computed based on Brookmeyer-
Crowley method and using a log log transformation. The mean time to sustained 
withdrawal of oxygen supplementation and its standard error will be also presented 
for the pooled plitidepsin arms and control arm.  
Time-to sustained withdrawal of oxygen supplementation between each dose of 
plitidepsin versus control arm receiving the antiviral control arm will be compared 
using a stratified log-rank test, including the randomisation stratification factors as 
covariates, ie, Geographical Region (Europe vs. Rest of the World), Charlson 
Comorbidity index (0-1 vs. >1) and pre-baseline Barthel index (≥90 versus <90) as 
derived using the eCRF data. The 2-sided p-values for the comparison of the pooled 
plitidepsin arms versus control arm will be presented.  
A stratified Cox proportional-hazards regression model, including the randomisation 
stratification factors as covariates, ie, Geographical Region (Europe vs. Rest of the 
World), and Charlson Comorbidity index (0-1 vs. >1) and pre-baseline Barthel 
index (≥90 versus <90) as derived using the eCRF data, will be applied to compare 
results between each dose of plitidepsin arms and control arm receiving the 
antiviral control arm. Hazard ratios, 95% CIs, and 2-sided p-values for the 
comparison of each dose of plitidepsin arms versus control arm receiving the 
antiviral control arm will be presented.  
Similarly, time-to sustained withdrawal of oxygen supplementation will be 
compared between each dose of plitidepsin versus control arm without receiving the 
antiviral control arm. 
7.7 Safety 
7.7.1 Extent of Exposure 
Duration of exposure of each study drug, ie, plitidepsin, dexamethasone, and the 
regulatory-approved antiviral for those patients randomised to the control arm (ie, 
remdesivir or favipiravir), will be defined in days as: 
(date of last dose of the relevant study drug taken – date of first 
dose of the relevant study drug taken) + 1. 
If date of first dose date is missing then date of randomisation visit will be used. 
Duration of exposure (as a continuous variable), total number of days with doses 
administered, the number of days where total amount was administered, the 
number of days where total amount was not administered and the number of 
infusions interrupted (as continuous and categorical variables only for plitidepsin, 
and the regulatory-approved antiviral for those patients randomised to the control 
arm, ie, remdesivir or favipiravir) will be listed and summarized using descriptive 
statistics for each treatment group and each study drug for the As Treated 
population. 


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7.7.2 Adverse Events 
All AEs recorded on the eCRF will be coded using the MedDRA dictionary (Version 
24 [or a later version if updated during the study]) and classified as TEAEs as 
follows: 
• 
TEAEs are events with start date on or after the date of first dose of any 
study drug or events with start date prior to the date of first dose of any 
study drug whose severity worsens on or after the date of first dose of any 
study drug. If the event started on the date of first dose of the first study 
drug administration however it is ticked as the event started prior to first 
study drug administration on Day 1 in the eCRF, it will not be considered as a 
TEAE. 
All AE data will be listed by treatment group with TEAE status flagged in the listing. 
In addition, listings of grade ≥3 AEs, SAEs, AEs leading to discontinuation of any 
study drug, AEs resulting in death and AEs of special interest will be produced. 
The AEs of special interest will be based on MedDRA version 24.0. The terms that 
determine the AEs of special interest are: 
• 
For Rhabdomyolysis, Musculoskeletal disorders and CPK increases: 
o Rhabdomyolysis/Myopathy (SMQ) 
o Additional PTs: Back pain, Pain in extremity, Arthralgia 
• 
For Hypersensitivity reactions: 
o Hypersensitivity (SMQ) 
• 
For Cardiac events: 
o Cardiomyopathy (SMQ) 
o Cardiac arrhythmias (SMQ) 
o Cardiac failure (SMQ) 
o Additional PTs: Acute myocardial infarction, Cardiovascular 
insufficiency, Coronary artery disease, Myocardial infarction, Angina 
pectoris, Aortic valve incompetence, Aortic valve sclerosis, Atrial 
thrombosis, Cardiac disorder, Degenerative aortic valve disease, Left 
ventricular hypertrophy, Mitral valve incompetence, Myocardial 
ischaemia, Pericardial effusion, Pericarditis, Subendocardial ischaemia, 
Tricuspid valve incompetence, Blood creatine phosphokinase MB 
increased, Blood pressure increased, Cardiac murmur, 
Electrocardiogram QRS complex abnormal, Electrocardiogram ST 
segment abnormal, Electrocardiogram ST segment depression, 
Electrocardiogram ST-T change, Electrocardiogram ST-T segment 
abnormal, Electrocardiogram T wave abnormal, Electrocardiogram T 
wave amplitude decreased, Electrocardiogram T wave inversion, 
Oxygen saturation decreased, Pulse abnormal, Respiratory rate, 


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Troponin increased, Troponin I increased, Troponin T increased, Acute 
respiratory failure, Apnoea, Dyspnoea exertional, Hyperventilation, 
Hypoventilation, Hypoxia, Tachypnoea, Diastolic hypertension, 
Hypovolaemic shock, Systolic hypertension. 
• 
For Hepatobiliary disorders and Transaminase elevations: 
o Hepatobiliary disorders (SOC) 
o Liver function analyses (HLT) 
The final list of terms that determine the AEs of special interest will be described in 
the ‘Analysis Set Specification’ document to ensure the latest MedDRA version is 
used for the analyses. 
Summary tables of TEAEs by treatment group and overall plitidepsin will be 
produced for the As Treated population. 
Assessment of AE severity will be based on the NCI-CTCAE, version 5.0. 
A treatment-related TEAE to plitidepsin, dexamethasone or to the antiviral control 
arm, ie, the regulatory-approved antiviral for those patients randomised to the 
control arm (remdesivir or favipiravir), is an TEAE considered by the investigator as 
related to the corresponding study drug or with unknown/missing relationship to 
trial medication. 
An overview table will summarize the number and percentage of patients with at 
least one of the following TEAEs, where patients with more than one TEAE in a 
particular category are counted only once in that category: 
• 
Any TEAE;  
• 
Any TEAE by severity; 
• 
Any TEAE grade ≥3; 
• 
Any TEAE leading to discontinuation of any study drug; 
• 
Any TEAE leading to death;  
• 
Any treatment-related TEAE to any study drug; 
• 
Any treatment-related TEAE grade ≥3 to any study drug; 
• 
Any treatment-related TEAE to any study drug leading to discontinuation of 
any study drug; 
• 
Any treatment-related TEAE to any study drug leading to death; 
• 
Any treatment-related TEAE to plitidepsin; 
• 
Any treatment-related TEAE grade ≥3 to plitidepsin; 
• 
Any treatment-related TEAE to plitidepsin leading to discontinuation of any 
study drug; 
• 
Any treatment-related TEAE to plitidepsin leading to death; 


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• 
Any treatment-related TEAE to dexamethasone; 
• 
Any treatment-related TEAE grade ≥3 to dexamethasone; 
• 
Any treatment-related TEAE to dexamethasone leading to discontinuation 
of any study drug; 
• 
Any treatment-related TEAE to dexamethasone leading to death; 
• 
Any treatment-related TEAE to antiviral control arm; 
• 
Any treatment-related TEAE grade ≥3 to antiviral control arm; 
• 
Any treatment-related TEAE to antiviral control arm leading to 
discontinuation of any study drug; 
• 
Any treatment-related TEAE to antiviral control arm leading to death; 
• 
Any serious TEAE;  
• 
Any serious TEAE grade ≥3; 
• 
Any serious TEAE leading to discontinuation of any study drug; 
• 
Any serious TEAE leading to death;  
• 
Any serious treatment-related TEAE to any study drug; 
• 
Any serious treatment-related TEAE grade ≥3 to any study drug; 
• 
Any serious treatment-related TEAE to plitidepsin; 
• 
Any serious treatment-related TEAE to dexamethasone;  
• 
Any serious treatment-related TEAE to antiviral control arm; 
• 
Any TEAE of special interest;  
• 
Any TEAE grade ≥3 of special interest; 
• 
Any TEAE of special interest leading to discontinuation of any study drug; 
• 
Any TEAE of special interest leading to death  
The number and percentage of patients reporting each TEAE will be summarized by 
treatment group and overall plitidepsin, SOC and grouped PT for the As Treated 
population. Tables will be sorted alphabetically by SOC. Grouped PTs will be sorted 
by descending overall total. The following summaries will be produced: 
• 
TEAEs, by SOC and grouped PT; 
• 
TEAEs by grouped PT; 
• 
TEAEs by maximum severity, SOC and grouped PT; 
• 
TEAEs leading to discontinuation of any study drug by SOC and grouped 
PT; 
• 
TEAEs leading to death by SOC and grouped PT; 


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• 
Treatment-related TEAEs to any study drug (plitidepsin, dexamethasone or 
antiviral control arm) by SOC and grouped PT;  
• 
Treatment-related TEAEs to any study drug (plitidepsin, dexamethasone or 
antiviral control arm) by maximum severity, SOC and grouped PT;  
• 
Treatment-related TEAEs to plitidepsin by SOC and grouped PT;  
• 
Treatment-related TEAEs to plitidepsin by maximum severity, SOC and 
grouped PT; 
• 
Treatment-related TEAEs to dexamethasone by SOC and grouped PT;  
• 
Treatment-related TEAEs to dexamethasone by maximum severity, SOC 
and grouped PT; 
• 
Treatment-related TEAEs to antiviral control arm by SOC and grouped PT; 
• 
Treatment-related TEAEs to antiviral control arm by maximum severity, 
SOC and grouped PT; 
• 
Serious TEAEs by SOC and grouped PT; 
• 
Serious TEAEs by maximum severity, SOC and grouped PT; 
• 
Serious treatment-related TEAE to any study drug (plitidepsin, 
dexamethasone or antiviral control arm) by SOC and grouped PT; 
• 
Serious treatment-related TEAE to any study drug (plitidepsin, 
dexamethasone or antiviral control arm) by maximum severity, SOC and 
grouped PT; 
• 
Serious treatment-related TEAE to plitidepsin by SOC and grouped PT; 
• 
Serious treatment-related TEAE to dexamethasone by SOC and grouped 
PT; 
• 
Serious treatment-related TEAE to antiviral control arm by SOC and 
grouped PT. 
• 
TEAEs of special interest by SOC and grouped PT; 
• 
TEAEs of special interest by maximum severity, SOC and grouped PT. 
In the above summaries, patients with more than one AE within a particular SOC 
are counted only once for that SOC.  Similarly, patients with more than one AE 
within a particular grouped PT are counted only once for that grouped PT. For 
summaries by maximum severity, patients with multiple AEs within a particular 
SOC or grouped PT will be counted under the category of their most severe AE 
within that SOC or grouped PT.  
The final list of SOCs and PTs that are grouped after physician’s review will be 
described in the ‘Analysis Set Specification’ document to ensure the latest MedDRA 
version is used for the analyses. 


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In addition, summary tables of deaths and their causes (adverse event or other) by 
treatment group and overall plitidepsin will be produced for the As Treated 
population.  
No formal statistical comparisons of AEs between treatment groups will be 
performed. 
7.7.3 Laboratory Evaluations 
Data for the haematology, serum chemistry, and coagulation analytes received 
from central laboratory will be listed and summarized by treatment group and 
overall plitidepsin, and visit. Haematology and serum chemistry analytes from local 
laboratories recorded at Screening in the eCRF will be listed only. If data for any 
additional analytes are also received then these will be listed only.  
Immunology and Serological SARS CoV 2 data are summarised within the other 
secondary efficacy endpoints. 
Haematology 
Serum Chemistry 
Red Blood Cell Count  
Haemoglobin 
Haematocrit 
White Blood Cell Count 
Neutrophils 
Eosinophils 
Basophils 
Lymphocytes 
Monocytes 
Platelet Count 
Alanine aminotransferase (ALT) 
Aspartate aminotransferase (AST)  
Alkaline phosphatase  
Gamma-Glutamyltransferase (GGT)  
LDH 
Total Bilirubin  
Direct Bilirubin 
Glucose (fasting) 
Sodium 
Potassium 
Calcium (adjusted) 
Magnesium  
Blood Urea Nitrogen 
Creatinine  
Calculated Creatinine Clearance (Cockcroft-Gault equation)  
Creatine Phosphokinase (CPK) 
Albumin  
Amylase 
Lipase 
Procalcitonin 
Troponin T 
N-terminal pro-B-type natriuretic peptide (NT-pro-BNP) 
Immunology 
CRP 
Ferritin 
IL-1β 
IL-6 
IL-10 
TNFα 
Other Samples 
Pregnancy tests (females 
only) 
Coagulation 
Serological SARS CoV 2 testing 
D-dimer 
IgG 
 
All central Laboratory data will be reported in International System of Units. Local 
Laboratory data will be listed in the Units that they were collected in the eCRF. Out-
of-reference-range values will be flagged as high (H) or low (L) in the listings.  


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For analysis purposes, values preceded by a “<” or a “>” sign (ie, those below or 
above the limits of quantification) will be considered equal to the lower or upper 
limit of quantification, respectively. 
Central laboratory data will be summarized by visit using standard descriptive 
statistics by treatment group and overall plitidepsin for the As Treated population. 
Changes from Baseline will also be summarized. For post-Baseline, only data from 
scheduled visits will be included in the summary tables. 
If more than 10% of the patients preform an unscheduled central laboratory 
assessment at the same relative day to the start date of study treatment then the 
central laboratory data will be also summarised at the specific relative day. In case 
of several unscheduled laboratory assessments at the same day we will use the 
worst result.  
For each laboratory analyte, the Baseline value will be defined as last scheduled or 
unscheduled non-missing value from central Laboratory collected prior to the first 
dose of the first study drug administration. Central Laboratory assessments carried 
out on the day of first study drug administration are considered to have taken place 
before the study drug administration, if the corresponding times have not been 
recorded. 
For haematology and serum chemistry analytes, laboratory abnormalities from 
central Laboratory analytes will be graded according to NCI-CTCAE version 5.0. 
Shift tables presenting the number and percentage of patients cross-tabulating NCI 
CTC grade at baseline to the worst grade after baseline through the study 
(including results from unscheduled visits) will be provided by treatment group for 
the As Treated population. For analytes that have NCI-CTCAE gradings for both low 
and high values, low and high will be summarized separately. In the shifts of low 
values, any high values will be classified as normal and the worst low grade will be 
summarized. And in the shifts of high values, any low values will be classified as 
normal and the worst high grade will be summarized. 
Haematology analyte 
Low NCI CTC grade 
High NCI CTC grade 
Red Blood Cell Count 
- 
- 
Haemoglobin 
X 
X 
Haematocrit 
- 
- 
White Blood Cell Count 
X 
X 
Neutrophils (absolute) 
X 
- 
Eosinophils (absolute) 
- 
X 
Basophils (absolute) 
- 
- 
Lymphocytes (absolute) 
X 
X 
Monocytes (absolute) 
- 
- 
Platelet count 
X 
- 


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Serum chemistry analyte 
Low NCI CTC grade 
High NCI CTC grade 
ALT 
- 
X 
AST 
- 
X 
Alkaline phosphatase 
- 
X 
GGT 
- 
X 
LDH 
- 
X 
Total bilirubin 
- 
X 
Direct bilirubin 
- 
- 
Glucose  
X 
- 
Sodium 
X 
X 
Potassium 
X 
X 
Calcium (adjusted) 
X 
X 
Magnesium 
X 
X 
Blood urea nitrogen 
- 
- 
Creatinine 
- 
X 
Calculated creatinine clearance 
- 
- 
CPK 
- 
X 
Albumin 
X 
- 
Amylase 
- 
X 
Lipase 
- 
X 
Procalcitonin 
- 
- 
Troponin T 
- 
X 
NT-pro-BNP 
- 
- 
 
For lymphocytes, neutrophils/lymphocytes ratio (NLR), ALT, CPK, Troponin T, NT-
ProBNP, and procalcitonin, the median values together with the interquartile ranges 
will be plotted over time by treatment group and visit. Moreover, a spaghetti plot 
will also be used to represent the patient profile over time by treatment group. 
7.7.4 Vital Signs 
The following vital signs and SpO2 at room air (%) by pulse oximetry will be listed 
and summarized by treatment group and visit. 
• 
systolic and diastolic blood pressure (mmHg); 
• 
pulse rate (beats/min);  
• 
temperature (°C); 
• 
respiration rate (breaths/min). 
Vital signs and SpO2 at room air (%) data and their changes from baseline will be 
summarized by visit using standard descriptive statistics by treatment group and 
overall plitidepsin for the As Treated population. The baseline value will be defined 
as last scheduled or unscheduled non-missing value collected prior to the first dose 
of the first study drug administration. Assessments carried out on day of first study 


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drug administration are considered to have taken place before the study drug 
administration, if the corresponding times have not been recorded. For post-
baseline, only data from scheduled visits will be included in the summary tables 
If more than 10% of the patients preform an unscheduled vital signs assessment at 
the same relative day to the start date of study treatment then the vital signs and 
SpO2 at room air data will be also summarised at the specific relative day. In case 
of several unscheduled vital signs and SpO2 at room air assessments at the same 
day we will use the worst result. 
For the above summaries, the vital signs and SpO2 at room air (%) assessed just 
before the start and immediately at the end of the plitidepsin infusion (for patients 
randomised to plitidepsin arms) will not be taken into account. These assessments 
will be summarized separately, the vital signs and SpO2 at room air (%) assessed 
just before the start and immediately at the end of the plitidepsin infusion; and the 
change from the start to the end of the plitidepsin infusion (end of the plitidepsin 
infusion value – start of the plitidepsin infusion value) will be summarized by visit 
for the plitidepsin arms and overall plitidepsin using standard descriptive statistics 
for the As Treated population. 
7.7.5 Electrocardiograms 
The following quantitative ECG measurements will be taken in triplicates during the 
study: 
• 
heart rate (beats/min); 
• 
RR interval (msec); 
• 
PR interval (msec); 
• 
QRS interval (msec); 
• 
QT interval (msec); 
• 
Fridericia corrected QT (QTcF) interval (msec); 
The average QTcF interval (msec) values and changes from baseline will be 
summarized by treatment group and overall plitidepsin, and by visit using standard 
descriptive statistics for the As Treated population.  
The Baseline value will be defined as last scheduled or unscheduled non-missing 
value collected prior to the first dose of the first study drug administration.  
Assessments carried out on day of first study drug administration are considered to 
have taken place before the study drug administration, if the corresponding times 
have not been recorded. For post-baseline, only data from scheduled visits will be 
included in the summary tables.  
In addition, the number and percentage of patients with a potentially clinically 
important ECG result defined as: 


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• 
Average QTcF interval value > 500 msec  
• 
Change from baseline in QTcF interval > 30 msec  
will be tabulated by treatment group and overall plitidepsin, and visit for the As 
Treated population.  
Patients participating in the QTc substudy will have additional measurements by 
continuous 12-lead ECG automated monitoring over Days 1 to 3. The QTc substudy 
will be managed by a vendor (ERT - eResearchTechnology, Inc). The data analysis 
methods will be detailed in a separate statistical analysis plan and results will be 
reported separately. 
7.7.6 Physical Examination 
Clinically significant abnormalities identified from physical examination are recorded 
in the eCRF as Medical History, Sign and Symptom or Adverse Events as 
appropriate and will be listed and summarized as such (See Sections 7.4.1 [Medical 
History], 7.4.3 [Signs and Symptoms] and 7.7.2 [Adverse Events]). 
Physical examination results (normal/abnormal) and details of abnormalities will be 
listed for each patient. 
7.7.7 Other Safety Variables 
The number and percentage of patients per Barthel index category will be tabulated 
by visit, treatment group and overall plitidepsin for the As Treated population.  
Subgroup analysis of TEAE and clinically relevant laboratory tests will be performed 
by treatment group and overall plitidepsin based on the following prognostic factors 
of medical interest for the As Treated population: 
• 
Sex: female or male 
• 
Age at study entry: ‘18 to 39’, ‘40 to 64’ or ‘≥65 years’ 
• 
Race: Asian, black, white, or other  
• 
Ethnic group: ‘Hispanic or Latino’ or ‘Not Hispanic or Latino’ 
• 
Site location: each study site with more than 1/6 out of the randomised 
patients (ie, >33 randomised patients for the futility analysis and >101 
randomised patients for the final analysis) will be considered as a group 
and the remaining study sites, ie, those study sites with less than 1/6 out 
of the randomised patients will be pooled together as a one single group.  
• 
Previous COVID-19 vaccination status: ‘Fully vaccinated’, ‘Non-fully 
vaccinated’ or ‘No vaccinated’ 
• 
SARS-CoV-2 viral load (log10 copies/mL) at Day 1 before study drug 
administration: ‘< 4’, [4-7] or ‘> 7' 


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• 
Time between onset date of COVID-19 symptoms and initiation of study 
treatment: ‘≤ 5 days’, ‘6 - 10 days’ or ‘> 10 days’ 
• 
Charlson Comorbidity index (as derived using the eCRF data): ‘0 – 1’ or    
‘> 1’ 
• 
Geographical Region: Europe or Rest of the World 
• 
Body mass index (kg/m2) at Screening: ‘< 30’ or ‘≥ 30’ 
• 
Diabetes mellitus at Screening: ‘None or diet controlled’, ‘Uncomplicated’ or 
‘End-organ damage’ 
• 
Hypertension at Screening (defined as Hypertension [SMQ] in the Medical 
History form): Yes or No 
Clinically significant chest abnormalities detected by chest examinations (computed 
tomography scan or x-ray) are recorded in the eCRF as Medical History, Sign and 
Symptom or Adverse Events as appropriate and will be listed and summarized as 
such (See Sections 7.4.1 [Medical History], 7.4.3 [Signs and Symptoms] and 7.7.2 
[Adverse Events]). 
Chest imaging results (normal/abnormal) and details of abnormalities will be listed 
for each patient. 
7.8 Futility Analysis 
The study may be terminated based on the conduct of a formal interim analysis of 
futility. Enrollment will not be temporarily halted while data for the interim analysis 
is being reviewed. In the case that the statistical stopping rule for futility is not 
met, the study will continue through planned completion. The interim analysis is 
planned as follows. 
• 
A futility analysis of the primary efficacy endpoint will be performed when 
33% of events (sustained withdrawal of supplementary oxygen) have been 
reached. This analysis will occur when the first 175 events have reached a 
sustained withdrawal of oxygen supplementation (in days) with no 
subsequent reutilisation during remaining study period. 
• 
The rho family of beta-spending functions (with ρ=1.18) will be used for the 
calculation of the stopping boundaries for futility in order to control type II 
error, the stopping boundaries for the futility analysis will be calculated with 
the actual number of patients available in the ITT population at that 
moment; if the number of events at the futility analysis is 116 in a pair 
comparison, the beta spending corrected p-value to reject the alternative 
hypothesis should be higher or equal than 0.4199 and this p-value is 
associated with a hazard ratio ≤ 1.0382. The conditional power at this 
moment will be also calculated. 


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• 
If the recommendation of the IDMC was to discontinue one of the 
plitidepsin dosing arms at this futility analysis following the stopping rules, 
the study will continue from that point on a 1:1 randomisation fashion until 
the completion of the remaining treatment arms (203 patients per arm and 
353 events of sustained withdrawal of supplementary oxygen in total 
necessary to perform the final analysis). The patients still ongoing in the 
dropped arm would continue to be followed-up as per protocol and a 
Bonferroni-adjusted type I error rate of 1.25% will be kept for the 
comparison of the primary endpoint between the remaining plitidepsin arm 
and the control arm. 
• 
After submission of protocol amendment v7, some regulatory agencies has 
requested the analysis of prior primary efficacy endpoint data based on 
protocol amendment v6. Consequently, at the futility analysis time, an 
exploratory analysis with the patients fulfilling the prior requirements will 
be performed. 
For the subset of patients with a pre-baseline (ie, in the prior month) 
Barthel Index ≥ 90, the percentage of patients who achieve complete 
recovery by Day 8 will be presented by treatment group and Clopper–
Pearson 95% CI will be computed for the binomial proportion. In addition, 
the difference in the percentage of patients who achieve complete recovery 
by Day 8 between each dose of plitidepsin versus control arm will be 
presented for each dose of plitidepsin and the exact 95% CI will be 
computed for the difference in the percentage.  
Complete recovery by Day 8 will be defined as 
i. 
meeting categories 0 to 2 on the 11-point WHO Clinical 
Progression Scale [at date of discharge when discharge is before 
or on Day 8 visit, or after the date of discharge but before or on 
Day 8 visit], 
ii. 
having Barthel index > 90/100 at time of discharge [when 
discharge is before or on Day 8 visit], and  
iii. 
with no readmission [or death] due to COVID-19 related signs or 
symptoms through Day 31     
 
If discharge is after Day 8 visit then the patient will be considered as No 
complete recovery by Day 8. 
If the 11-point WHO Clinical Progression Scale is missing or patient doesn’t 
meet categories 0 to 2 between the date of discharge when discharge is 
before or on Day 8 visit and the Day 8 visit then the patient will be 
considered as No complete recovery by Day 8. 


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If Barthel index at time of discharge is missing or ≤ 90/100 at time of 
discharge when discharge is before or on Day 8 visit then the patient will be 
considered as No complete recovery by Day 8. 
If the 11-point WHO Clinical Progression Scale is between 0 and 2 and 
Barthel index is > 90 at time of discharge when discharge is before or on 
Day 8 however patient discontinues the study before Day 31, except due to 
death for any other reason than COVID-19 disease, then the patient will be 
considered as No complete recovery by Day 8. 
The complete recovery by Day 8 rate between each dose of plitidepsin 
versus control arm will be analysed using a stratified logistic regression 
model. The model will be adjusted for the randomisation stratification 
factors, ie, Geographical Region (Europe vs. Rest of the World) and 
Charlson Comorbidity index (0-1 vs. >1) as derived using the eCRF data. 
The odds ratios, 95% CIs, and 2-sided p-values for the comparison of each 
dose of plitidepsin versus control arm will be presented. 
The 2-sided p-values will be adjusted for multiplicity using the Hochberg 
step-up procedure to preserve the type 1 error rate in the comparison of 
each dose of plitidepsin versus control arm. The Hochberg step-up 
procedure will be implemented as following: 
• 
Let 𝑝𝑝1 ≤ 𝑝𝑝2 denote the ordered unadjusted 2-sided p-values with 
associated null hypotheses 𝐻𝐻01 and 𝐻𝐻02, where 𝐻𝐻0i = complete 
recovery by Day 8 rate in plitidepsin [1.5 mg or 2.5 mg] arm = 
complete recovery by Day 8 rate in control arm. 
• 
Then we follow the next stepwise procedure: 
o If 𝑝𝑝2 ≤ 0.05, reject 𝐻𝐻01 and 𝐻𝐻02 stop; else continue 
o If 𝑝𝑝1 ≤ 0.05/2, reject 𝐻𝐻01 and stop 
• 
Adjusted 2-sided p-values will be calculated as: 
o 𝑞𝑞2 = 𝑝𝑝2 
o 𝑞𝑞1 = min[2*𝑝𝑝1,𝑞𝑞2] 
The adjusted 2-sided p-values for multiplicity using the Hochberg step-up 
procedure will be also presented. 
The primary efficacy analysis described above will be performed using the 
FAS population. 
• 
To maintain continuous study integrity, analysis will be conducted by an 
independent team. The Tables, Figures and Listings required for the interim 
analysis will be created in a separate and restricted-access study area. The 
conditional power (probability) that the final study result will be statistically 
significant, given the data observed thus far and assuming the original 


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design effects for the remainder of the study will be calculated by the 
unblinded independent statistician or delegate and sent to the IDMC at the 
time of the interim analysis. The IDMC will consider the option of declaring 
futility based on the crossing of the futility boundary as well as conditional 
power.  Details of the process for the interim analysis and the resulting 
controlled dissemination of interim analysis data will be detailed in the 
IDMC Charter document. 
In addition, at the time when 30 patients have been treated per group with a 30 
day follow-up, the IDMC Support Team will provide the IDMC Chairperson with 
unblinded information on the number of deaths and SAEs. Upon review of this data, 
if either the difference in the percentage of deaths or SAEs Grade ≥3 is at least 
20% higher in any plitidepsin arm in comparison with the control arm, IDMC 
Chairperson will contact the other members of the IDMC and the clinical trial would 
be halted for a specific safety analysis by the IDMC if she/he deems it necessary.  
The IDMC can ask for a temporary halt of the clinical trial at any time to better 
analyse any potential benefit/risk concern. 
In addition to the above analysis, meetings for an IDMC data review may be 
scheduled to ensure proper safety assessment during enrollment and study 
conduct. Initially, proposed timelines for meeting frequency to review unblinded 
safety data will be as follows: the IDMC will develop a charter and establish criteria 
for when meetings are to occur, plus identify a time for the planned interim analysis 
of futility should this latter event fall outside the times of the reoccurring meetings. 
The IDMC review meetings will occur until database lock or at an earlier time 
deemed suitable by the IDMC. This meeting schedule may be modified based on the 
observed patient accrual rates or signals seen in the safety data.  
8. Changes in Planned Analysis 
Despite wording in Protocol that WHO score 0 requires a test with RNA undetected 
(which would be achieved with a PCR or similar test), as scarce cases have been 
reported, Pharma Mar is accepting negative antigen tests (which is a protein 
detection test, and not RNA detection test) qualifying for score of 0. 
Recruitment was stopped due to slow recruitment before reaching the 33% of 
events by Pharma Mar decision and futility analysis was cancelled. 
An exploratory analysis of the comparison of the primary efficacy endpoint between 
each dose of plitidepsin versus control arm receiving and not receiving the antiviral 
control arm, ie, the regulatory-approved antiviral for those patients randomised to 
the control arm (remdesivir or favipiravir), will be performed.  


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An exploratory analysis of the prior primary efficacy endpoint based on protocol 
amendment v6 will be performed at the final analysis time due to some regulatory 
agencies request.  
9. Data Issues 
Not applicable. 
10. References 
1. Horan TC, Andrus M, Dudeck MA. CDC/NHSN surveillance definition of health 
care-associated infection and criteria for specific types of infections in the acute 
care setting. Am J Infect Control. 2008 Jun;36(5):309-32. doi: 
10.1016/j.ajic.2008.03.002. Erratum in: Am J Infect Control. 2008 
Nov;36(9):655. PMID: 18538699. 
2. UCLA. Advanced Research Computing. Statistical Methods and Data Analytics. 
[Internet]. Testing the proportional hazard assumption in Cox models. Available 
at: Testing the proportional hazard assumption in Cox models (ucla.edu). 
Accessed on March 29, 2022. 
3. Royston P, Parmar MK. The use of restricted mean survival time to estimate the 
treatment effect in randomized clinical trials when the proportional hazards 
assumption is in doubt. Stat Med. 2011 Aug 30;30(19):2409-21. 
 
 


Statistical Analysis Plan 
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ST-AD-008 version 05 
 
11. Appendices 
Appendix 1: 
Document History 
Document 
Version, Status, 
Date 
Summary/Reason for Changes 
Version 4, Final, 
21 Apr 2023 
To incorporate: 
- 
Supportive analyses of the primary efficacy endpoint: 
o Bootstrap resampling analysis simulating the 
original sample size. 
o Extended definition of the primary efficacy 
endpoint to incorporate the information related 
to the oxygen supplementation status. 
- 
Analysis of the percentage of patients with a reduction 
≥ 2-log in viral load or undetectable viral load of 
SARS-CoV-2 on Day 8. 
- 
Supportive analysis of the nosocomial infection using a 
wider definition. 
- 
An exploratory analysis of the comparison of the 
primary efficacy endpoint between each dose of 
plitidepsin versus control arm receiving and not 
receiving the antiviral control arm. 
- 
Cancellation of the futility analysis. 
- 
Other minor clarifications/corrections  
Version 3, Final, 
01 Jul 2022 
To incorporate changes from protocol v7 
Version 2, Final, 
20 Dec 2021 
To incorporate changes from protocol v6 
Version 1, Final, 
28 May 2021 
Not applicable; the first version 
 
 
 


Statistical Analysis Plan 
Sponsor Name: Pharma Mar S.A. 
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ST-AD-008 version 05 
 
Appendix 2: 
Charlson Comorbidity Index  
 
This index is calculated by the sum of weights associated to co-morbidities and age: 
• 
Conditions with a weight of 1:  
o myocardial infarction,  
o congestive heart failure,  
o peripheral vascular disease,  
o cerebrovascular disease,  
o dementia,  
o chronic pulmonary disease,  
o connective tissue disease,  
o ulcer disease,  
o mild liver disease, 
o diabetes.  
• 
Conditions with a weight of 2:  
o hemiplegia,  
o moderate or severe renal disease,  
o diabetes with end organ damage 
o any malignancy.  
• 
Conditions with a weight of 3: 
o Moderate or severe liver disease (e.g., cirrhosis with ascites) 
• 
Conditions with a weight of 6: 
o Metastatic solid tumor oi AIDS 
• 
Each decade of age over 40 adds 1 point to risk, ie, 
o Age between 50-59 years: add 1 point;  
o Age between 60-69 years: add 2 points;  
o Age between 70-79 years: add 3 points; 
o Age between 80-89 years: add 4 points; 
o Age between 90:99 years: add 5 points; 
o Age between 100-109 years: add 6 points  
__________________________________________________________ 
Reference 
• 
M Charlson, TP. Szatrowski, .J Peterson, J Gold. “Validation of a combined 
comorbidity index”. J Clin Epidemiol 1994; 47(11): 1245-51 
 
 
 
 


Statistical Analysis Plan 
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ST-AD-008 version 05 
 
Appendix 3: 
Barthel Index for Functional Assessment 
 
 
With help 
Independent 
1. Feeding (if food needs to be cut = help) 
5 
10 
2. Moving from wheelchair to bed and return 
(includes sitting up in bed) 
5-10 
15 
3. Personal toilet (wash face, comb hair, shave, 
clean teeth) 
0 
5 
4. Getting on and off toilet (handling clothes, 
wipe, flush) 
5 
10 
5. Bathing self 
0 
5 
6. Walking on level surface  
(or if unable to walk, propel wheelchair) 
*score only if unable to walk 
10 
0* 
15 
5* 
7. Ascend and descend stairs 
5 
10 
8. Dressing (includes tying shoes, fastening 
fasteners) 
5 
10 
9. Controlling bowels 
5 
10 
10. Controlling bladder 
5 
10 


Statistical Analysis Plan 
Sponsor Name: Pharma Mar S.A. 
Sponsor Protocol ID: APL-D-003-20 
 
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ST-AD-008 version 05 
 
Appendix 4: 
Schedule of Assessments 
 
Procedure 
Screening 
Day 0-1 
Day 1 
Day 2 
Day 3 
Day 4 
Day 5 
Day 6 
Day 7 
Day 8 
(±1 day) 
Day 9 
Day 10 
Day 1522 
(±1 day) 
Day 3123 
(±3 days) 
Informed consent1 
X 
 
 
 
 
 
 
 
 
 
 
 
 
Selection criteria2 
X 
 
 
 
 
 
 
 
 
 
 
 
 
IWRS registration 
X 
X 
 
 
 
 
 
 
 
 
 
 
X 
Medical history 
X 
 
 
 
 
 
 
 
 
 
 
 
 
Vital signs3 
X 
X 
X 
X 
X 
X 
X 
X 
X 
 
 
 
X 
Demographics 
X 
 
 
 
 
 
 
 
 
 
 
 
 
Charlson Comorbidity 
Index 
X 
 
 
 
 
 
 
 
 
 
 
 
 
Physical examination 
X* 
X 
X 
X 
X 
 
 
 
X 
 
 
 
X 
Electrocardiogram4 
X 
X 
 
X 
 
 
 
 
 
 
 
 
X 
Haematology5 
X 
X 
X 
X 
X 
 
 
 
X 
 
 
 
X 
Serum chemistry6 
X 
X 
X 
X 
X 
 
 
 
X 
 
 
 
X 
Coagulation7 
 
X 
X 
X 
X 
 
 
 
X 
 
 
 
X 
Serological test (IgG) 
 
X 
 
 
 
 
 
 
 
 
 
 
X 
Immunology8  
 
X 
X 
X 
X 
 
 
 
X 
 
 
 
X 
COVID-19 screen9 
X 
 
 
 
 
 
 
 
 
 
 
 
 
COVID-19 viral load10 
 
X 
 
 
 
 
 
 
X 
 
 
 
 
Chest imaging11 
 
X 
 
 
 
 
 
 
X 
 
 
 
X 
Pregnancy test12 
X 
 
 
 
 
 
 
 
 
 
 
 
 
Clinical status13 
X 
X 
X 
X 
X 
X 
X 
X 
X 
 
 
X 
X 
Functional status14 
X 
 
 
 
 
 
 
 
X 
 
 
X 
X 
Adverse events/TEAEs15 
X 
X 
X 
X 
X 
X 
X 
X 
X 
X 
X 
X 
X 
Concomitant medications16 
X 
X 
X 
X 
X 
X 
X 
X 
X 
X 
X 
X 
X 
Dexamethasone treatment17 
 
X 
X 
X 
X 
X 
X 
X 
X 
X 
X 
 
 
Plitidepsin treatment18 
 
X 
X 
X 
 
 
 
 
 
 
 
 
 
Remdesivir treatment19 
 
X 
X 
X 
X 
X 
 
 
 
 
 
 
 
Favipiravir treatment20 
 
X 
X 
X 
X 
X 
 
 
 
 
 
 
 
Premedication21 
 
X 
X 
X 
X 
X 
 
 
 
 
 
 
 
Abbreviations: ALT = alanine aminotransferase; AST = aspartate aminotransferase; BID = twice daily; BUN = blood urea nitrogen; COVID-19 = coronavirus disease 2019; 
CPK = creatine phosphokinase; CRP = C-reactive protein; ECG = electrocardiogram; GGT = gamma-glutamyl transferase; Ig = immunoglobulin; IL = interleukin; IV = 
intravenous; IWRS = interactive web response systems; LDH = lactate dehydrogenase; NIH = National Institute of Health; NT-pro-BNP = N-terminal pro B-type natriuretic 
peptide; PCR = polymerase chain reaction; PO = orally; qPCR = quantitative polymerase chain reaction; QTcF = QT interval corrected using Fridericia’s formula; TEAE = 
treatment-emergent adverse event; TNFα = tumour necrosis factor alpha. 


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*Body weight and height should be measured at screening. 
1 Informed consent: Must be obtained before the patient undergoes any study-specific procedure 
2 Selection criteria: Confirm that patient meets all inclusion criteria and none of the exclusion criteria 
3 Vital signs: Temperature, sitting blood pressure, heart rate, respiratory rate, PaO2 (obtained either by arterial blood gas analyses or from saturation of oxygen (SpO2) by pulse 
oximetry, and its respective FiO2 to be measured at screening, on Days 1 to 3 just before start and end of each plitidepsin infusion (plitidepsin groups)/once daily on Days 1 to 3 
(control group), further once daily while the patient is hospitalised, and on Days 8, and 31 (±3 days). To estimate the PaO2/FiO2 ratio, the required equation would be used for 
imputing PaO2 from SpO2, and the information on the oxygen delivery devices and oxygen flow prescribed would be utilised for imputation of FiO2.  
4 ECG: QTcF prolongation to be assessed at screening and on Days 1, 3 (postinfusion), and 31 (±3 days), and any QTcF values >500 msec will be flagged as increasing the 
likelihood of the treatment being proarrhythmic (per ICH Guidance E14) 
5 Haematology: RBC, haemoglobin, haematocrit, WBC with differential, platelet count. Testing to be performed by the local laboratory for screening and by central laboratory 
for on-study tests (tests performed within 24 hours of screening do not have to be repeated) 
6 Serum chemistry: Prestudy screening assessments: ALT, AST, total bilirubin, sodium, potassium, calcium (albumin adjusted), magnesium, creatinine, calculated creatinine 
clearance (Cockcroft-Gault equation), CPK, and troponin (I or T according to local practice). On study assessments: ALT, AST, alkaline phosphatase, GGT, LDH, total bilirubin, 
direct bilirubin, glucose (fasting), sodium, potassium, calcium (albumin adjusted calculation), magnesium, blood urea nitrogen, creatinine, calculated creatinine clearance 
(Cockcroft-Gault equation), CPK, albumin, amylase, lipase, procalcitonin, troponin T (high sensitivity), and NT-pro-BNP. Note that testing to be performed by the local 
laboratory for screening and by central laboratory for on-study tests; tests performed within 24 hours of screening do not have to be repeated. All serum chemistry parameters 
will be measured at Day 1 prior to initiation of study treatment, once daily during hospitalisation, and at follow-up visits on Days 8 (±1 day) and 31 (±3 days); except, troponin 
T (high sensitivity), and NT-pro-BNP that will be measured on Day 1, Day 8 (±1 day), and Day 31 (±3 days). 
7 Coagulation: D-dimer 
8 Immunology: Proinflamatory biomarkers (CRP, ferritin, IL-1β, IL-6, IL-10, TNFα) in each study arm from baseline (Day 1 prior to start of the study treatment) to Day 4 and 
Days 8 (±1 day), 15 (±1 day) and 31 (±3 days). 
9 COVID-19 screen: Qualitative PCR, antigen test to be performed by local laboratory, or any other validated method approved by the local health authority, from appropriate 
biological samples collected no more than 72 hours before study treatment on Day 1 for screening test to confirm COVID-19. In case more than one available, the more recent 
one will be selected. 
10 COVID-19 viral load: Quantitative real-time reverse transcription polymerase-chain-reaction test (qRT-PCR) test to be performed by central laboratory from 
oro-nasopharyngeal exudate on Day 1 prior to initiating treatment and on Day 8 (±1 day). 
11 Chest imaging: CT scan or x-ray will be done on Days 1, 8 (±1 day), and 31 (±3 days). Chest imaging performed within 48 hours of Day 1 is accepted and does not have to be 
repeated 
12 Pregnancy test: Serum or urine pregnancy test for females of child-bearing potential, to be performed by local laboratory for screening 
13 Clinical Status: Assessed using the 11-point WHO Clinical Progression Scale will be performed at screening, daily from Day 1 while hospitalised and on Days 8 (±1 day), 15 
(±1 day), and 31 (±3 days), where 0= uninfected, no viral RNA detected; 1 = asymptomatic, viral RNA detected; 2 = symptomatic, independent; 3 = symptomatic, assistance 
needed; 4 = hospitalised, no oxygen therapy (if hospitalised for isolation only, record status as for ambulatory patient); 5 = hospitalised, oxygen by mask or nasal prongs; 
6 = hospitalised, oxygen by NIV or high flow; 7 = intubation and mechanical ventilation, pO2/FIO2 ≥ 150 or SpO2/FIO2 ≥ 200; 8 = mechanical ventilation, pO2/FIO2 < 150 
(SpO2/FIO2 < 200) or vasopressors; 9 = mechanical ventilation, pO2/FIO2 < 150 and vasopressors, dialysis or ECMO; 10 = dead.  
14 Functional Status: Assessed by the Barthel index score (Appendix 3); the pre-baseline  (ie, > 1 month prior to at screening ) functional status should be recorded, in addition to 
Day 1 prior to initiating study treatment , at hospital discharge, and on Days 8 (±1 day), 15 (±1 day), and 31 (±3 days). 


Statistical Analysis Plan 
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15 Treatment-emergent adverse events (TEAEs): TEAEs should be documented and recorded at each visit (ie, from initiation of study treatment on Day 1 through at least Day 
31), grading severity assessed using National Cancer Institute (NCI) Common Terminology for Adverse Events (CTCAE) v5.0, and relationship to study treatment assessed by 
investigator judgement 
16 Concomitant medications: Concomitant medications and treatments will be recorded for all patients from 28 days before the start of study treatment and through study Day 31 
(±3 days). All COVID-19 vaccinations should be recorded, regardless when they were given, until the end of study. 
17 Dexamethasone treatment: On all study arms, patients will receive dexamethasone phosphate 8 mg/day IV (equivalent to 6.6 mg dexamethasone base) on Days 1 to 3 
(administered as a premedication in plitidepsin arms), following by dexamethasone phosphate 7.2 mg (equivalent to 6 mg/day dexamethasone base) PO/IV from Day 4 and up 
to a total cumulative dose of 60 mg of dexamethasone base (as per physician judgement according to patient clinical condition and evolution). The study allows up to a total 
cumulative dose of 60 mg of dexamethasone base (calculation of the total dose will also include corticosteroids administered within 72 hours before the start of the study 
treatment and dexamethasone administered as premedication). 
18 Plitidepsin treatment: Plitidepsin 1.5 or 2.5 mg intravenous (IV) infusion for 60 minutes will be administered on Days 1 to 3. A 30 (±5)-minute window is allowed for the 
plitidepsin administration between each day, and plitidepsin should not be given earlier than 23.5 hours on Days 2 and 3 of previous day plitidepsin administration. No other 
antiviral agents to be administered during Days 1 to 3.  
19 Remdesivir treatment: Consistent with local treatment guidelines, patients randomised to the control arm may receive remdesivir 200 mg IV on Day 1 followed by 100 mg/day 
IV on Days 2 to 5. 
20 Favipiravir treatment: Consistent with local treatment guidelines, patients randomised to the control arm may receive favipiravir 1600 mg BID PO on Day 1, followed by 
600 mg BID PO daily for 2 to 5 days.  
21 Premedication (before plitidepsin infusion start): For prevention of plitidepsin-related infusion reactions, administration of the following premedications should be ideally 
completed 20 to 30-minutes before initiating the plitidepsin infusion and, exceptionally, up to 2 h before plitidepsin infusion start: 
a) 
Palonosetron 0.25 mg IV (tropisetron 5 mg IV could be considered if palonosetron is not available) 
b) 
Diphenhydramine hydrochloride 25 mg IV (or equivalent, such as dexchlorpheniramine maleate 5 mg) 
c) 
Ranitidine 50 mg IV (or equivalent, such as famotidine 20 mg IV)  
d) 
Dexamethasone phosphate 8 mg IV (equivalent to 6.6 mg of dexamethasone base) 
Additionally, patients treated with plitidepsin must receive tropisetron 5 mg PO/IV on Days 4 and 5 if tropisetron 5 mg IV was administered on Days 1, 2, and 3. These 
premedications and postmedications should be recorded as concomitant medications.  
22 Day 15 procedures will be performed in remote or on-site visit. 
23 End of study visit: all patients will undergo safety and efficacy follow-up assessments on Day 31 (±3 days) or earlier if patient withdraw from study.  
Note: Central randomisation with IWRS system will be implemented using stratified permuted blocks to balance groups for stratification factors. Patients will be assigned to each 
arm at a 1:1:1 ratio. Baseline is Day 1 prior to start of the study treatment. Antiviral treatment to be used according to the approved product information in each country, different 
dosages could be used. 


Statistical Analysis Plan (SAP)/Initiation of 
Programming Approval Form 
Type of Approval (select one) : 
SAP D Initiation of Programming 
Soonsor Name: 
Sponsor Protocol/CIP ID: 
SAP text filename: 
Version: 
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Lead Statistician 
Approval Signature 
Print Name 
Job Title 
Date 
Sponsor Approval(s): 
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APL-D-003-20 
Labcoro Study ID: 
000000213894 
Neptuno-APL-D-
TFL shells filename: 
Neptuno-APL-D-
003-20_SAP Final 
003-20_SAP TFL 
v3.0_01Jul2022 
Shells Final 
v3.0 01Jul2022 
4.0 
Date: 
21Aor2023 
,
oocuSigned by· 
I t1r M&lilA, 
V 
Signer Name: Igor Martin 
I 
Signing Reason: I am the author of this document 
Signing Time: 24 Apr 202314:32:18 AM EDT 
'--05C9C7F9B6424DE28D37E4685566C779 
By signing below when the statistical analysis plan (SAP) is considered final, the 
signatories agree to the analyses to be performed for this study and to the format 
of the associated tables, figures, and listings (TFLs). Once the SAP has been signed, 
programming of the Analysis Dataset Model (ADaM) datasets and TFLs based on 
these documents can proceed. Any modifications to the SAP text and TFL shells 
made after signing may result in a work-scope change. 
Approval Signature 
Print Name 
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Date 
Please scan/email com 
Printed Name/Title: 
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I)\ Offfl°TIS'ti'CS' tvtA-N fl-c;'E If 
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to the Lead Statistician listed below: 
LABCORP INC. CONFIDENTIAL 
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ST-AD-030 version 01 


Title Page 
Table, Figure, and Listing Shells 
A Phase 3, Multicentre, Randomised, Controlled Trial to Determine the 
Efficacy and Safety of Two Dose Levels of Plitidepsin Versus Control in Adult 
Patients Requiring Hospitalisation for Management of Moderate COVID-19 
Infection 
TFL Shells Status: Final 
TFL Shells Version: 4.0 
TFL Shells Date: 21APR2023 
Investigational Product: Plitidepsin 
Protocol Reference: APL-D-003-20 
Labcorp Drug Development Study ID: 000000213894 
Sponsor:  Pharma Mar S.A. 
Author: 
Igor Martín, Principal Biostatistician 
Information described herein is confidential and may be disclosed only with the express written 
permission of the sponsor. 


TFL Shells 
CONFIDENTIAL 
Labcorp Drug Development Study: 000000213894 
Protocol Reference: APL-D-003-20 
Final, Version 4.0, 21APR2023  
Page 2 of 261 
 
Version History 
Version 
Number 
Date 
Brief description of change 
4.0 
21APR2023 
To incorporate changes from SAP v4.0 and amend some 
typos 
3.0 
01JUL2022 
To incorporate changes from protocol v7 
2.0 
20DEC2021 
To incorporate changes from protocol v6 
1.0 
28MAY2021 
Initial version 
 


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Labcorp Drug Development Study: 000000213894 
Protocol Reference: APL-D-003-20 
Final, Version 4.0, 21APR2023 
Page 3 of 261 
TABLE OF CONTENTS 
TITLE PAGE ...................................................................................................................................1 
VERSION HISTORY ......................................................................................................................2 
TABLE OF CONTENTS .................................................................................................................3 
1. INTRODUCTION ...................................................................................................................12 
2. GENERAL FORMAT GUIDELINES ....................................................................................13 
2.1 
General Programming Specifications ..................................................................13 
2.2 
Page Size and Layout ...........................................................................................13 
2.3 
Fonts .....................................................................................................................14 
2.4 
Titles .....................................................................................................................14 
2.5 
Footnotes ..............................................................................................................14 
2.6 
Column Headings .................................................................................................15 
2.7 
Text Capitalization and Spellings ........................................................................15 
2.8 
Presentation of Treatment Groups .......................................................................16 
2.9 
Presentation of Time Points .................................................................................16 
2.10 
Presentation of Individual Data in the Listings ....................................................17 
2.10.1 
General .................................................................................................................17 
2.10.2 
Numeric Data .......................................................................................................17 
2.10.3 
Character Data ......................................................................................................18 
2.10.4 
Date and time formats ..........................................................................................18 
2.11 
Presentation of Summary Statistics and Statistical Analysis ...............................18 
2.11.1 
Summary Statistics and Statistical Analysis Displays for continuous variables ..18 
2.11.2 
Summary Statistics Displays for categorical variables ........................................20 
2.12 
Graphical Presentations ........................................................................................21 
2.13 
Output Numbering ...............................................................................................22 
3. TABLES ..................................................................................................................................23 
3.1 
Disposition ...........................................................................................................23 
Table 14.1.1.1 Patient Disposition (Screened Patients) .........................................................24 
Table 14.1.1.2 Analysis Sets (Intent-To-Treat Population) ...................................................25 
Table 14.1.1.3 Treatment Discontinuation (As Treated Population) .....................................26 
Table 14.1.1.4 Screen Failures Prior to Randomization (Screened Patients).........................27 


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Table 14.1.1.5 Number of Randomised Patients by Country and Site (Intent-To-Treat 
Population) .............................................................................................................................28 
Table 14.1.1.6 Summary of Stratification Factors (Intent-To-Treat Population) ..................29 
3.2 
Protocol Deviations ..............................................................................................30 
Table 14.1.1.7 Summary of Important Protocol Deviations Leading to Exclusion from Per 
Protocol Population (Intent-To-Treat Population) .................................................................31 
3.3 
Demographics and Baseline Characteristics ........................................................32 
Table 14.1.2.1 Summary of Demographic Characteristics (Intent-To-Treat Population) .....33 
Table 14.1.3.1 Summary of Baseline Characteristics (Intent-To-Treat Population)..............37 
3.4 
Medical History ....................................................................................................38 
Table 14.1.3.2 Active Medical History by System Organ Class and Grouped Preferred Term 
(Intent-To-Treat Population) ..................................................................................................39 
Table 14.1.3.3 Past Medical History by System Organ Class and Grouped Preferred Term 
(Intent-To-Treat Population) ..................................................................................................40 
3.5 
Prior and Concomitant Medications .....................................................................41 
Table 14.1.4.1 Summary of Prior Medications (Intent-To-Treat Population) .......................42 
Table 14.1.4.2 Summary of Concomitant Medications, excluding COVID-19 Antiviral 
Therapies or Immunomodulatory Concomitant  Medications (Intent-To-Treat Population).43 
Table 14.1.4.3 Summary of COVID-19 Antiviral Therapies or Immunomodulatory 
Concomitant Medications (Intent-To-Treat Population) ........................................................44 
3.6 
Signs and Symptoms ............................................................................................45 
Table 14.1.5.1 Summary of Signs and Symptoms (Intent-To-Treat Population) ..................46 
3.7 
Primary Efficacy Endpoint ...................................................................................47 
Table 14.2.1.1.1 Time to Sustained Withdrawal of Oxygen Supplementation (Intent-To-
Treat Population) ....................................................................................................................48 
Table 14.2.1.1.2 Time to Sustained Withdrawal of Oxygen Supplementation - Proportional 
Hazard Assumption and Restricted Mean Survival (Intent-To-Treat Population).................50 
Table 14.2.1.1.3 Time to Sustained Withdrawal of Oxygen Supplementation - Sensitivity 
Analysis (Intent-To-Treat Population) ...................................................................................51 
Table 14.2.1.1.4 Time to Sustained Withdrawal of Oxygen Supplementation - Bootstrap 
Resampling Analysis (Intent-To-Treat Population) ...............................................................52 
Table 14.2.1.1.5 Time to Sustained Withdrawal of Oxygen Supplementation - Adding 
Oxygen Supplementation Status Analysis (Intent-To-Treat Population) ...............................53 
Table 14.2.1.2 Time to Sustained Withdrawal of Oxygen Supplementation (Full Analysis 
Set)..........................................................................................................................................55 
Table 14.2.1.3 Time to Sustained Withdrawal of Oxygen Supplementation (Per Protocol) .55 


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Table 14.2.1.4 Complete Recovery by Day 8 as Defined in Protocol Amendment Version 6 
(Full Analysis Set)* ................................................................................................................57 
3.8 
Key Secondary Efficacy Endpoints .....................................................................58 
Table 14.2.2.1.1 Time to Sustained Hospital Discharge (Intent-To-Treat Population) .........59 
Table 14.2.2.1.2 Time to Sustained Hospital Discharge - Sensitivity Analysis (Intent-To-
Treat Population) ....................................................................................................................61 
Table 14.2.2.2 Time to Sustained Hospital Discharge (Full Analysis Set) ............................62 
Table 14.2.2.3 Time to Sustained Hospital Discharge (Per Protocol) ...................................62 
3.9 
Other Secondary Efficacy Endpoints ...................................................................63 
Table 14.2.3.1 Clinical Status - 11-point WHO Clinical Progression Scale on Day 8 (Full 
Analysis Set)...........................................................................................................................64 
Table 14.2.3.2 Total Duration of Advanced Oxygen Support (Full Analysis Set) ................65 
Table 14.2.3.3 Patients who Require ICU Admission per Period (Full Analysis Set) ...........66 
Table 14.2.3.4 Re-Admission for COVID-19 Related Signs or Symptoms (Full Analysis 
Set)..........................................................................................................................................68 
Table 14.2.3.5 Clinical Status - 11-point WHO Clinical Progression Scale on Days 4, 15, 
and 31 (Full Analysis Set) ......................................................................................................69 
Table 14.2.3.6.1 Patients who Require Oxygen Therapy (Full Analysis Set) .......................70 
Table 14.2.3.6.2 Patients who Require Oxygen Therapy per Period (Full Analysis Set) ......72 
Table 14.2.3.7.1 Time to Intensification of Respiratory Support (Intent-To-Treat 
Population) .............................................................................................................................74 
Table 14.2.3.7.2 Time to Intensification of Respiratory Support - Sensitivity Analysis 
(Intent-To-Treat Population) ..................................................................................................75 
Table 14.2.3.7.3 Time to Intensification of Respiratory Support (Full Analysis Set) ...........76 
Table 14.2.3.8 Duration of ICU Stay (Full Analysis Set) ......................................................77 
Table 14.2.3.9.1 Patients who Require High-Flow Oxygen (Full Analysis Set) ...................78 
Table 14.2.3.9.2 Patients who Require High-Flow Oxygen per Period (Full Analysis Set) ..80 
Table 14.2.3.10.1 Patients who Require Non-invasive Mechanical Ventilation (Full Analysis 
Set)..........................................................................................................................................82 
Table 14.2.3.10.2 Patients who Require Non-invasive Mechanical Ventilation per Period 
(Full Analysis Set) ..................................................................................................................84 
Table 14.2.3.11.1 Patients who Require Invasive Mechanical Ventilation or ECMO (Full 
Analysis Set)...........................................................................................................................86 
Table 14.2.3.11.2 Patients who Require Invasive Mechanical Ventilation or ECMO per 
Period (Full Analysis Set) ......................................................................................................88 


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Table 14.2.3.12.1 Time to Initiation with Immune-Modulating Drugs (Intent-To-Treat 
Population) .............................................................................................................................90 
Table 14.2.3.12.2 Time to Initiation with Immune-Modulating Drugs - Sensitivity Analysis 
(Intent-To-Treat Population) ..................................................................................................91 
Table 14.2.3.12.3 Time to Initiation with Immune-Modulating Drugs (Full Analysis Set) ..92 
Table 14.2.3.13.1 Time to Initiation with Antiviral Drugs (Intent-To-Treat Population) .....93 
Table 14.2.3.13.2 Time to Initiation with Antiviral Drugs - Sensitivity Analysis (Intent-To-
Treat Population) ....................................................................................................................94 
Table 14.2.3.13.3 Time to Initiation with Antiviral Drugs (Full Analysis Set) .....................95 
Table 14.2.3.14 Patients who Receive Subsequent Immune-Modulating Drugs per Period 
(Full Analysis Set) ..................................................................................................................96 
Table 14.2.3.15 Patients who Receive Subsequent Antiviral Drugs per Period (Full Analysis 
Set)..........................................................................................................................................98 
Table 14.2.3.16.1 Patients with Nosocomial Infection per Period (Full Analysis Set) ........100 
Table 14.2.3.16.2 Patients with Nosocomial Infection per Period – Using a Wider Definition 
(Full Analysis Set) ................................................................................................................102 
Table 14.2.3.17.1 Overall Survival (Intent-To-Treat Population) .......................................104 
Table 14.2.3.17.2 Overall Survival - Sensitivity Analysis (Intent-To-Treat Population) ....106 
Table 14.2.3.17.3 Overall Survival (Full Analysis Set) .......................................................107 
Table 14.2.3.18 Change in SARS-CoV-2 viral load (log10 copies/mL) (Full Analysis Set)108 
Table 14.2.3.19.1 Patients with Undetectable SARS-CoV-2 Viral Load on Day 8 (Full 
Analysis Set).........................................................................................................................110 
Table 14.2.3.19.2 Patients with a Reduction ≥ 2-log in Viral Load or Undetectable SARS-
CoV-2 Viral Load on Day 8 (Full Analysis Set) ..................................................................111 
Table 14.2.3.20 Summary of Proinflammatory Biomarkers - Change from Baseline (Full 
Analysis Set).........................................................................................................................112 
Table 14.2.3.21.1 Patients with a Serologic Response Anti-SARS-CoV-2 (Full Analysis 
Set)........................................................................................................................................113 
Table 14.2.3.21.2 Summary of anti-SARS-CoV-2 IgG - Change from Baseline (Full 
Analysis Set).........................................................................................................................114 
Table 14.2.3.22 Time to Sustained Withdrawal of Oxygen Supplementation - Pooled 
Plitidepsin Arms (Intent-To-Treat Population) ....................................................................115 
3.10 
Exploratory Analysis ..........................................................................................116 
Table 14.2.4.1 Time to Sustained Withdrawal of Oxygen Supplementation - Multivariate 
Analysis (Intent-To-Treat Population) .................................................................................117 


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Table 14.2.4.2 Time to Sustained Hospital Discharge - Multivariate Analysis (Intent-To-
Treat Population) ..................................................................................................................118 
Table 14.2.4.3.1 Time to Sustained Withdrawal of Oxygen Supplementation - Control Arm 
with Antiviral (Intent-To-Treat Population).........................................................................119 
Table 14.2.4.3.2 Time to Sustained Withdrawal of Oxygen Supplementation - Control Arm 
without Antiviral (Intent-To-Treat Population) ...................................................................121 
3.11 
Exposure .............................................................................................................123 
Table 14.3.1.1 Summary of Exposure (As Treated Population) ..........................................124 
3.12 
Adverse Events ...................................................................................................129 
Table 14.3.1.2 Summary of Treatment-Emergent Adverse Events (TEAEs) (As Treated 
Population) ...........................................................................................................................130 
Table 14.3.1.3.1 TEAEs by System Organ Class and Grouped Preferred Term (As Treated 
Population) ...........................................................................................................................134 
Table 14.3.1.3.2 TEAEs by Grouped Preferred Term (As Treated Population) ..................135 
Table 14.3.1.3.3 TEAEs by Maximum Severity, System Organ Class and Grouped Preferred 
Term (As Treated Population) ..............................................................................................136 
Table 14.3.1.3.4 TEAEs Leading to Discontinuation of Any Study Drug by System Organ 
Class and Grouped Preferred Term (As Treated Population) ..............................................137 
Table 14.3.1.3.5 TEAEs Leading to Death by System Organ Class and Grouped Preferred 
Term (As Treated Population) ..............................................................................................138 
Table 14.3.1.4.1 Treatment-related TEAEs to any Study Drug (Plitidepsin, Dexamethasone 
or Antiviral Control Arm) by System Organ Class and Grouped Preferred Term (As Treated 
Population) ...........................................................................................................................139 
Table 14.3.1.4.2 Treatment-related TEAEs to any Study Drug (Plitidepsin, Dexamethasone 
or Antiviral Control Arm) by Maximum Severity, System Organ Class and Grouped 
Preferred Term (As Treated Population) ..............................................................................140 
Table 14.3.1.4.3 Treatment-related TEAEs to Plitidepsin by System Organ Class and 
Grouped Preferred Term (As Treated Population) ...............................................................141 
Table 14.3.1.4.4 Treatment-related TEAEs to Plitidepsin by Maximum Severity, System 
Organ Class and Grouped Preferred Term (As Treated Population) ...................................142 
Table 14.3.1.4.5 Treatment-related TEAEs to Dexamethasone by System Organ Class and 
Grouped Preferred Term (As Treated Population) ...............................................................143 
Table 14.3.1.4.6 Treatment-related TEAEs to Dexamethasone by Maximum Severity, 
System Organ Class and Grouped Preferred Term (As Treated Population).......................144 
Table 14.3.1.4.7 Treatment-related TEAEs to the Antiviral Control Arm by System Organ 
Class and Grouped Preferred Term (As Treated Population) ..............................................145 
Table 14.3.1.4.8 Treatment-related TEAEs to the Antiviral Control Arm by Maximum 
Severity, System Organ Class and Grouped Preferred Term (As Treated Population) .......146 


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Table 14.3.2.1.1 Listing of Deaths (As Treated Population) ...............................................147 
Table 14.3.2.1.2 Summary of Deaths (As Treated Population) ...........................................148 
Table 14.3.2.2.1 Listing of Serious Adverse Events (As Treated Population) ....................149 
Table 14.3.2.3.1 Serious TEAEs by System Organ Class and Grouped Preferred Term (As 
Treated Population) ..............................................................................................................150 
Table 14.3.2.3.2 Serious TEAEs by Maximum Severity, System Organ Class and Grouped 
Preferred Term (As Treated Population) ..............................................................................151 
Table 14.3.2.3.3 Serious Treatment-related TEAEs to any Study Drug (Plitidepsin, 
Dexamethasone or Antiviral Control Arm) by System Organ Class and Grouped Preferred 
Term (As Treated Population) ..............................................................................................152 
Table 14.3.2.3.4 Serious Treatment-related TEAEs to any Study Drug (Plitidepsin, 
dexamethasone or Antiviral Control Arm) by Maximum Severity, System Organ Class and 
Grouped Preferred Term (As Treated Population) ...............................................................153 
Table 14.3.2.4.1 Serious Treatment-related TEAEs to Plitidepsin by System Organ Class 
and Grouped Preferred Term (As Treated Population) ........................................................154 
Table 14.3.2.4.2 Serious Treatment-related TEAEs to Dexamethasone by System Organ 
Class and Grouped Preferred Term (As Treated Population) ..............................................155 
Table 14.3.2.4.3 Serious Treatment-related TEAEs to the Antiviral Control Arm by System 
Organ Class and Grouped Preferred Term (As Treated Population) ...................................156 
Table 14.3.2.5 Listing of Adverse Events Leading to Discontinuation of any Study Drug (As 
Treated Population) ..............................................................................................................157 
Table 14.3.2.6.1 TEAEs of special interest by System Organ Class and Grouped Preferred 
Term (As Treated Population) ..............................................................................................158 
Table 14.3.2.6.2 TEAEs of special interest by Maximum Severity, System Organ Class and 
Grouped Preferred Term (As Treated Population) ...............................................................159 
3.13 
Laboratory Data .................................................................................................160 
Table 14.3.4.1 Summary of Laboratory Results - Haematology (As Treated Population) ..161 
Table 14.3.4.2 Summary of Laboratory Results - Serum Chemistry (As Treated 
Population) ...........................................................................................................................162 
Table 14.3.4.3 Summary of Laboratory Results - Coagulation (As Treated Population) ....163 
Table 14.3.4.4 Summary of Laboratory Results - Haematology - Worst Grade NCI-CTCAE 
Toxicity Shifts from Baseline (As Treated Population) .......................................................164 
Table 14.3.4.5 Summary of Laboratory Results - Serum Chemistry - Worst Grade NCI-
CTCAE Toxicity Shifts from Baseline (As Treated Population) .........................................165 
3.14 
Vital Signs ..........................................................................................................166 
Table 14.3.5.1 Summary of Vital Signs and Oxygen Saturation - Change from Baseline (As 
Treated Population) ..............................................................................................................167 


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Table 14.3.5.2 Summary of Vital Signs and Oxygen Saturation - Change during Plitidepsin 
Infusion (As Treated Population) .........................................................................................169 
3.15 
Electrocardiograms (ECGs) ...............................................................................170 
Table 14.3.6.1 Summary of 12-Lead Electrocardiogram (ECG) Parameters - Change from 
Baseline (As Treated Population).........................................................................................171 
Table 14.3.6.2 Potentially Clinically Important (PCI) Electrocardiogram (ECG) Results (As 
Treated Population) ..............................................................................................................172 
3.16 
Functional Status - Barthel Index .......................................................................173 
Table 14.3.7.1 Functional Status - Barthel Index (As Treated Population) .........................174 
3.17 
Safety subgroup analyses ...................................................................................175 
Table 14.3.8.1 Summary of TEAEs and Clinically Relevant Laboratory Tests - Worst Grade 
Post-Baseline - Subgroup Analysis (As Treated Population) ..............................................176 
4. LISTINGS ..............................................................................................................................178 
Listing 16.2.1.1 Patient Disposition (Intent-To-Treat Population) ......................................179 
Listing 16.2.1.2 Screen Failure Patients (Screened Patients) ...............................................180 
Listing 16.2.1.3 Randomization Assignments (Intent-To-Treat Population) .......................181 
Listing 16.2.1.4 Patients with Treatment Misallocation at or after Randomization (Intent-To-
Treat Population) ..................................................................................................................182 
Listing 16.2.1.5 Patients with Mis-Stratification (Intent-To-Treat Population) ...................183 
Listing 16.2.2.1 Inclusion and Exclusion Criteria Not Met (Screened Patients) .................184 
Listing 16.2.2.2 Patients with Important Protocol Deviations (Intent-To-Treat 
Population) ...........................................................................................................................185 
Listing 16.2.3.1 Patients Excluded from Analysis Populations (Intent-To-Treat 
Population) ...........................................................................................................................186 
Listing 16.2.3.2 Patient Visits and Dates (Intent-To-Treat Population) ..............................187 
Listing 16.2.4.1 Demographics Characteristics (Intent-To-Treat Population) .....................188 
Listing 16.2.4.2 Baseline Characteristics (Intent-To-Treat Population) ..............................189 
Listing 16.2.4.3 Medical History (Intent-To-Treat Population) ...........................................190 
Listing 16.2.4.4 Prior Medications (Intent-To-Treat Population) ........................................191 
Listing 16.2.4.5 Concomitant Medications, excluding COVID-19 Antiviral Therapies or 
Immunomodulatory Concomitant Medications (Intent-To-Treat Population) .....................192 
Listing 16.2.4.6 Diagnostic and Non-Diagnostic Procedures/Tests (Intent-To-Treat 
Population) ...........................................................................................................................193 
Listing 16.2.4.7 Subsequent COVID-19 Antiviral Therapies or Immunomodulatory 
Concomitant Medications (Intent-To-Treat Population) ......................................................194 


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Listing 16.2.4.8 COVID-19 Screen and Vaccination (Intent-To-Treat Population) ............195 
Listing 16.2.4.9 COVID-19 Signs and Symptoms (Intent-To-Treat Population) ................196 
Listing 16.2.5.1 Study Treatment Exposure (As Treated Population) .................................197 
Listing 16.2.5.2 Study Treatment Infusion/Dose Details (As Treated Population) .............198 
Listing 16.2.6.1 11-point WHO Clinical Progression Scale (Intent-To-Treat Population) .199 
Listing 16.2.6.2 Functional Status-Barthel Index (Intent-To-Treat Population) ..................200 
Listing 16.2.6.3 Hospitalization for COVID-19 (Intent-To-Treat Population) ....................201 
Listing 16.2.6.4 Oxygen status (Intent-To-Treat Population) ..............................................202 
Listing 16.2.6.5 Time to Sustained Withdrawal of Oxygen Supplementation (Intent-To-
Treat Population) ..................................................................................................................203 
Listing 16.2.6.6 Time to Sustained Hospital Discharge (Intent-To-Treat Population) ........204 
Listing 16.2.6.7 Overall Survival (Intent-To-Treat Population) ..........................................205 
Listing 16.2.6.8 COVID-19 Viral Load (log10 copies/mL) (Intent-To-Treat Population) ...206 
Listing 16.2.6.9 Anti-SARS-CoV-2 IgG (Intent-To-Treat Population) ...............................207 
Listing 16.2.6.10 Time to Intensification of Respiratory Support (Intent-To-Treat 
Population) ...........................................................................................................................208 
Listing 16.2.6.11 Time to Sustained Withdrawal of Oxygen Supplementation - Adding 
Oxygen Supplementation Status (Intent-To-Treat Population)............................................209 
Listing 16.2.7.1 Adverse Events (As Treated Population) ...................................................210 
Listing 16.2.7.2 Adverse Events with Severity Grade ≥ 3 (As Treated Population) ...........211 
Listing 16.2.7.3 Adverse Events Resulting in Death (As Treated Population) ....................212 
Listing 16.2.7.4 Adverse Events of Special Interest (As Treated Population) .....................213 
Listing 16.2.8.1.1 Laboratory Results - Haematology (As Treated Population)..................214 
Listing 16.2.8.1.2 Laboratory Results - Serum Chemistry (As Treated Population) ...........215 
Listing 16.2.8.1.3 Laboratory Results - Immunology (As Treated Population) ..................216 
Listing 16.2.8.1.4 Laboratory Results - Coagulation (As Treated Population)....................217 
Listing 16.2.8.1.5 Laboratory Results - Missing NCI-CTCAE Toxicity Grades (As Treated 
Population) ...........................................................................................................................218 
Listing 16.2.8.2.1 Vital Signs and Oxygen Saturation (As Treated Population) .................219 
Listing 16.2.8.3.1 12-Lead Electrocardiogram (ECG) Parameters (As Treated 
Population) ...........................................................................................................................220 
Listing 16.2.8.3.2 12-Lead Electrocardiogram (ECG) - Average QTcF Interval (As Treated 
Population) ...........................................................................................................................221 
Listing 16.2.8.3.3 12-Lead ECG Findings (As Treated Population) ....................................222 


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Listing 16.2.8.4.1 Physical Examination Results (As Treated Population) .........................223 
Listing 16.2.8.5.1 Chest Imaging (As Treated Population)..................................................224 
5. FIGURES ...............................................................................................................................225 
Figure 14.2.1.1 Time to Sustained Withdrawal of Oxygen Supplementation - Kaplan-Meier 
Plot (Intent-To-Treat Population) .........................................................................................226 
Figure 14.2.1.2 Time to Sustained Withdrawal of Oxygen Supplementation - Subgroup 
Analysis - Forest Plot (Intent-To-Treat Population) ............................................................228 
Figure 14.2.2.1 Time to Sustained Hospital Discharge - Kaplan-Meier Plot (Intent-To-Treat 
Population) ...........................................................................................................................235 
Figure 14.2.2.2 Time to Sustained Hospital Discharge - Subgroup Analysis - Forest Plot 
(Intent-To-Treat Population) ................................................................................................237 
Figure 14.2.2.3 Time to Intensification of Respiratory Support - Kaplan-Meier Plot (Intent-
To-Treat Population) ............................................................................................................240 
Figure 14.2.2.4 Time to Initiation with Immune-Modulating Drugs - Kaplan-Meier Plot 
(Intent-To-Treat Population) ................................................................................................242 
Figure 14.2.2.5 Time to Initiation with Antiviral Drugs - Kaplan-Meier Plot (Intent-To-Treat 
Population) ...........................................................................................................................244 
Figure 14.2.2.6 Mortality - Kaplan-Meier Plot (Intent-To-Treat Population) .....................246 
Figure 14.2.2.7 SARS-CoV-2 viral load (log10 copies/mL) by Visit, (Median [Q1-Q3]) by 
Treatment Group (Full Analysis Set) ...................................................................................248 
Figure 14.2.2.8 Time to Sustained Withdrawal of Oxygen Supplementation - Kaplan-Meier 
Plot - Pooled Plitidepsin Arms (Intent-To-Treat Population) ..............................................250 
Figure 14.2.2.9.1 Proinflammatory Biomarkers over time (Median [Q1, Q3]) by Treatment 
Group (Full Analysis Set).....................................................................................................252 
Figure 14.2.2.9.2 Proinflammatory Biomarkers over time - Spaghetti plot (Full Analysis 
Set)........................................................................................................................................254 
Figure 14.3.4.1.1 Laboratory Results over time (Median [Q1, Q3]) by Treatment Group (As 
Treated Population) ..............................................................................................................256 
Figure 14.3.4.1.2 Laboratory Results over time - Spaghetti plot (As Treated Population) .258 
6. APPENDIX 1. LABORATORY TESTS – PRECISION LEVELS ......................................260 
 


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1. 
INTRODUCTION  
The table, figure, and listing (TFL) shells presented in this document are mock-ups and may be 
patient to minor format modifications once the actual data are used.  The data represented in this 
document are used for example purposes only and do not reflect the actual study data captured.  
Significant changes related to the removal of data from the TFLs will be approved by the 
responsible Labcorp Drug Development project personnel and communicated to the sponsor. 
The TFL shells are considered as a guideline for the statistical programmer(s) and statistician(s) 
who will produce the output. 


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2. 
GENERAL FORMAT GUIDELINES 
2.1 
General Programming Specifications  
1. All programming of tables, figures and listings will be performed using the statistical 
software package SAS version 9.4. 
2. Contents (response) of variables will be presented as available in the database if there is no 
specific reason to change.  
3. All pages will be numbered according to the table/figure/listing to which the page belongs to. 
The next table/figure/listing will be numbered from page 1 again.  
4. When the study has no data for a particular TFL, the following sentence will be put in place 
of the table or listing: “No Data Available for This Report”.  The standard header/footer 
information will appear on these TLFs along with the required titles, but column headers will 
not be printed. 
Pharma ABC                                                                             Protocol: ABC-010-005 
 
                                Version: Dry Run 1 
 
 
Table 14.1.2.2 Summary of Demographic Characteristics (All Randomized Set) 
 
No Data Available for This Report. 
  
Program: /cvn/projects/prj/latephase/programs/000000123456/dev/tables/t_demo.sas 
Output: /cvn/projects/prj/latephase/data/000000123456/tfl/prod/tables/t_14_01_02_02.rtf      Run Date/Time: 01OCT2020 12:56    Page 1 of 1 
2.2 
Page Size and Layout  
Labcorp Drug Development standards specified below will be used for TFLs. 
Item 
Specification 
Tables 
Figures 
Listings 
Language  
UK English 
UK English 
UK English 
Page Size 
 A4  
 Letter  
 A4  
 Letter  
 A4  
 Letter  
Page 
orientation  
 Landscape 
 Portrait  
 Landscape 
 Portrait  
 Landscape 
 Portrait  
Output format 
 rtf  
 xls  
 pdf  
 other: 
______________________ 
 rtf  
 pdf  
 other: 
______________________ 
 rtf  
 xls  
 pdf  
 other: 
______________________ 


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Page size margins: 
 
Margin 
Landscape - A4 
Top 
3.00 cm 
Bottom 
1.98 cm 
Left 
3.81 cm 
Right 
2.01 cm 
From edge header 
3.00 cm 
From edge footer 
1.48 cm 
 
2.3 
Fonts 
Font must be legible. The following is recommended:  
 Font: Courier New 
 Color: black 
 Style:  
o regular for table/listing body  
o bold for titles and column headers 
 Size:  
o 10 for titles (tables, listings, figures) 
o 9 for table body and column headers 
o 8 for listing body and footnotes 
2.4 
Titles  
Up to 10 titles are available for tables, listings and figures.  Standard title to be used in displays 
are specified below.  The analysis set will appear in parentheses. 
 
 
Delivery type will be presented on each TFL as follows: 
 DMC #1 
 Dry Run #1 
 Dry Run #2 
 Final 
 
2.5 
Footnotes 
Up to 10 footnotes are available for tables, listings and figures.  Footnotes 9 and 10 are standard 
and are required for internal traceability.  Footnotes 1 to 7 (left aligned) will be used as needed.  
Footnote 8 provides details on reference listings.  Footnote 9 will contain program location and 
Title 
Left aligned 
1st 
<<Sponsor>>  
 
Protocol: <<Protocol ID>> 
 
 
Version: <<Delivery type>> 
2nd 
 
3rd 
<<Table number Title>> (<<Analysis Set>>) 
Further titles 
<< other titles e.g., subgroup titles>> 


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name.  Footnote 10 will contain the output location, name, run date/time and page number 
written in the format "Page x of y".  
  
2.6 
Column Headings 
Column headers will be presented this way:  
 Bold case will be used 
 For tables, the first column heading will be left aligned. The remaining column 
headings to be center aligned 
 For listings, all column headings will be left aligned 
 Treatment group will be included in all table column headers where treatment 
group is presented in the column 
 Analysis Set count (N=XXX) will be included in all column headers where 
treatment group is presented in the column 
 Summary statistic in column header will be included only if it is not included in 
the row headings 
 An empty line below column headings will be added 
 For sub-headings in the first column row header, 4 proceeding blank spaces will 
be used: 
 
System Organ Class 
    Preferred Term 
 
2.7 
Text Capitalization and Spellings 
All titles and column headers will be written with uppercase at the beginning of each word 
(excluding articles, prepositions, and conjunctions), except for acronyms, abbreviations and 
units.  
Common abbreviations like LDL or WHO will be presented in uppercase.  Units will be 
presented in mixed case as appropriate. 
For text within the body of table outputs use sentence case. Exceptions to this are adverse event, 
concomitant/prior medications and/or medical history which will be presented as uppercase. For 
text within the body of listing outputs, use uppercase. 
Title 
Left aligned 
1st – 7th  
<<required explanatory footnotes/explanations> 
8th 
Reference : Listing 16.XXX 
9th 
<<Program location and name>>  
 
 
                     
10th  
<<Output location and name>>             Run Date/Time: DDMMMYYYY HH:MM 
 
 
Page x of y 


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2.8 
Presentation of Treatment Groups 
The outputs will be presented by treatment group and the treatment description/labels to be used 
in the TFLs are defined in the table below:  
Treatment 
Code Number 
Treatment Description 
Long Treatment Label 
Short Treatment Label 
1 
Plitidepsin 2.5mg 
Plitidepsin 2.5mg 
P 2.5mg 
2 
Plitidepsin 1.5mg 
Plitidepsin 1.5mg 
P 1.5mg 
3 
Control Arm 
Control Arm 
Control 
4 
Total 
Total 
Total 
 
For those outputs to compare the pooled plitidepsin arms versus control arm, the treatment 
description/labels to be used in the TFLs are defined in the table below: 
Treatment 
Code Number 
Treatment Description 
Long Treatment Label 
Short Treatment Label 
1 
Pooled Plitidepsin Arms 
Pooled Plitidepsin Arms 
Plitidepsin 
2 
Control Arm 
Control Arm 
Control 
 
Long Treatment Labels will be used for treatment group presentations in the 
Tables/Figures/Listings. Only for special cases when space is limited, short format labels could 
be used. 
2.9 
Presentation of Time Points 
Time Points for Tables/Figures/Listings: 
The nominal visit names/labels and time point names/labels to be used in the 
Tables/Figures/Listings are defined in the table below: 


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Visit Number 
 
Visit Name 
Visit Label 
Time Point Name 
Time Point Label 
1 
Screening Day 0-1 
Screening 
 
 
2 
Day 1 
Day 1 
Start of Infusion 
End of Infusion 
Start of Infusion 
End of Infusion 
3 
Day 2 
Day 2 
Start of Infusion 
End of Infusion 
Start of Infusion 
End of Infusion 
4 
Day 3 
Day 3 
Start of Infusion 
End of Infusion 
Start of Infusion 
End of Infusion 
5 
Day 4 
Day 4 
 
 
6 
Day 5 
Day 5 
 
 
7 
Day 6 
Day 6 
 
 
8 
Day 7 
Day 7 
 
 
9 
Day 8 (±1 day) 
Day 8 
 
 
10 
Day 9 
Day 9 
 
 
11 
Day 10 
Day 10 
 
 
12 
Day 15 (±1 day) 
Day 15 
 
 
13 
Day 31 (±3 day) 
Day 31 
 
 
 
2.10 
Presentation of Individual Data in the Listings 
2.10.1 General 
 The default sorting order for listings will be: 
o treatment group (as ordered in Section 2.8) 
o country alphabetically  
o ascending Site ID  
o ascending Patient ID 
o parameter/assessment (where applicable) 
o visit/assessment day (where applicable) 
 Not repeat patients level data for multiple records per patient unless it moves out to the 
next page. 
 One extra empty line will be included to separate patients where multiple lines per 
patient are presented. 
 
2.10.2 Numeric Data 
Individual raw (non-derived) data will be presented using the same rounding convention as that 
used in the Study Data Tabulation Models (SDTMs) for raw data, unless specifically stated 
otherwise.  
Numeric data should be decimal aligned. 


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2.10.3 Character Data  
Individual raw (non-derived) data will be presented as recorded in the SDTMs; thus, no changes 
(including any changes to letter casing) will be made for presentation in the listings.  
Character data should be left aligned. 
2.10.4 Date and time formats 
In the listings original dates (not imputed) will be presented in the format ddMMMyyyy; two 
digits for the day (for example, 04, 25), three letters in capital for the month (for example, JAN) 
and four digits for the year (for example, 2003).  
 
In the listings time will be presented in the format HH:MM. 
Missing portions of dates and times will be presented on patient data listings as dashed. 
For example: 
December 15, 2003  
Complete date only 
15DEC2003 
December 15, 2003 Time 12 hours 34 minutes 
Complete date/complete time 
15DEC2003/12:34 
December 15, 2003 Time 12 hours Unknown minutes 
Complete date/unknown minutes 
15DEC2003/12:-- 
December 15, 2003 Unknown hours 34 minutes 
Complete date/unknown hours 
15DEC2003/--:34 
December 15, 2003 Unknown time 
Complete date/unknown time 
15DEC2003/--:-- 
December, 2003  
Unknown day 
--DEC2003 
2003  
Unknown month and day 
-----2003 
Unknown date 
Unknown date 
--------- 
 
Dates that are missing because they are not applicable for the patient are output in the TFLs as 
“NA”, unless otherwise specified. 
Date/time variables should be right aligned. 
2.11 
Presentation of Summary Statistics and Statistical Analysis  
2.11.1 Summary Statistics and Statistical Analysis Displays for continuous variables 
Summary statistics for continuous variables will be displayed as follows: 
Presentation in Tables 
Statistics 
Description(s) 
n 
Count 
Number of patients with valid observations 
Mean (SD) 
Mean and SD 
Mean and SD will be displayed in one line as Mean (SD) 
with no blank spaces in the bracket and in cases where n=1, it 
will be displayed as Mean (-). 
Median 
Median 
Median will be displayed in a single line. 
Q1, Q3 
25th Percentile, 75th 
Percentile 
Q1 and Q3 will be displayed in one line as Q1, Q3 comma 
separated with one blank space.  
Min, Max 
Minimum, Maximum 
Min and Max will be displayed in one line as min, max 
comma separated with one blank space. 
Inferential statistics will be displayed as follows: 


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Presentation in Tables 
Statistics 
Description(s) 
Adjusted Odds Ratio 
Adjusted Odds Ratio 
Adjusted Odds Ratio will be displayed in a single line. 
95% CI for Adjusted Odds 
Ratio 
95% Confidence Interval for 
Adjusted Odds Ratio 
95% Confidence Interval for Adjusted Odds Ratio will be 
displayed in one line as with dash and one blank space in 
between the values.  
Hazard Ratio 
Hazard Ratio 
Hazard Ratio will be displayed in a single line. 
95% CI for Hazard Ratio 
95% Confidence Interval for 
Hazard Ratio 
95% Confidence Interval for Hazard will be displayed in one 
line as with dash and one blank space in between the values.  
LS Mean (SE) 
LS Mean and Standard Error 
LS Mean and SE will be displayed in one line as LS Mean 
(SE) with no blank spaces in the bracket. 
95% CI for LS Mean 
95% Confidence Interval for 
LS means 
95% Confidence Interval for LS means will be displayed in 
one line as with dash and one blank space in between the 
values.  
LS Mean Difference (SE) 
LS Mean Difference and 
Standard Error 
LS Mean Difference and SE will be displayed in one line as 
LS Mean Difference (SE) with no blank spaces in the bracket. 
95% CI for LS Mean 
Difference 
95% Confidence Interval for 
LS mean difference 
95% Confidence Interval for LS mean difference will be 
displayed in one line as with dash and one blank space in 
between the values.  
2-sided p-value 
2-sided p-value 
2-sided p-value will be displayed in a single line. 
 


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Statistics 
Rounding rule 
n 
integer 
mean  
rounded to x+1 decimal places, where x is maximum number of decimal 
places in raw data 
standard deviation 
rounded to x+2 decimal places, where x is maximum number of decimal 
places in raw data 
median  
rounded to x+1 decimal places, where x is maximum number of decimal 
places in raw data  
For Kaplan-Meier estimates, if median is not reached will be presented as 
“NR” 
25th percentile 
rounded to x+1 decimal places, where x is maximum number of decimal 
places in raw data  
For Kaplan-Meier estimates, if 25th percentile is not reached will be 
presented as “NR” 
75th percentile 
rounded to x+1 decimal places, where x is maximum number of decimal 
places in raw data  
For Kaplan-Meier estimates, if 75th percentile is not reached will be 
presented as “NR” 
minimum 
rounded to x decimal places, where x is maximum number of decimal 
places in raw data 
maximum 
rounded to x decimal places, where x is maximum number of decimal 
places in raw data 
p-value 
rounded using the SAS pvalue6.4 format 
p-values of 0.0000 will be presented as “<0.0001” 
p-values of 1.0000 will be presented as “>0.9999” 
all p-values will be presented with a leading 0 
p-values that cannot be estimated will be presented as “NE” 
hazard ratio, odds ratio 
rounded to 3 significant figures 
survival rate 
rounded to 3 significant figures 
95% CI  
rounded to 3 significant figures 
LS mean 
rounded to x+1 decimal places, where x is maximum number of decimal 
places in raw data 
The rounding precision for the continuous laboratory parameters is provided in Appendix 1. 
Laboratory Tests – Precision Levels.  
2.11.2 Summary Statistics Displays for categorical variables 
For categorical variables, the number (n) and percentage (%) of patients with non-missing data 
per category will be the default summary presentation, and where appropriate and present, the 
number of missing values as a “Missing” category.  
Categorical variables will be presented as follows: 


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Statistics 
Presentation/Rounding rule 
number of patients with valid 
observations [n] 
whole number; if n is 0 for categorical data, then n (%) statistic will 
be displayed as 0 
number of patients [N] 
whole number 
percentage of patients with valid 
observations [%] 
Percentage values are to be rounded and presented to one decimal 
place, for example, 52.3. If the calculated percentage is > 0.0 but < 
0.1 then < 0.1 is to be presented in the relevant table and/or listing. 
If the calculated percentage is 100 then present 100.0 in the relevant 
table and/or listing (i.e., to 1 decimal place) as this will ensure correct 
alignment. 
Percentages will be presented without % sign.  Percentages will be displayed with one space 
between “n” and “(”, e.g., 76 (16.5).  No percentages will be presented for cases with 0 counts:  
For any expected data in tables (e.g., demography, disposition), if the total number of patients in 
one category (e.g., Sex, Race or Age group etc.) is not equal to N, then a Missing category will 
be added.  “Missing” cases will be included in the denominator.  Where “Missing” cases are 
excluded from the denominator, details are provided on the relevant footnotes within the table. 
Missing category will not be displayed if there are all 0’s in a row. 
Table 12.1.2.1 Demographic Characteristics (Full Analysis Set) 
 
 
                   Placebo 
                   (N=20) 
                     n (%) 
Race 
 
    White 
                     2 ( 10.0) 
    Black 
                     0 
    Asian 
                     8 ( 40.0) 
    Other 
                     5 ( 25.0) 
    Missing 
                     5 ( 25.0) 
 
 
For by-visit tables with categorical endpoints, patients who provide a missing / non-evaluable 
response but are still ongoing in the trial and attend the visit should be included in a Missing 
category.  
Summary statistics for categorical variables will be aligned according to place values, i.e., line 
up units under units, tens under tens, etc. 
2.12 
Graphical Presentations 
Figures will be presented in color.  Abbreviations and symbols can be used in the figure due to 
space limitations.  If used, they will be explained in the footnote under the figure.  
The following symbols, color and patterns will be used: 
 
Parameters for Symbol statement 
Parameters for Pattern 
statement 
 
font 
value 
color 
line 
color 
value 
1. 
marker 
C 
black 
1 
black 
L1 


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Parameters for Symbol statement 
Parameters for Pattern 
statement 
 
font 
value 
color 
line 
color 
value 
2. 
marker 
U 
blue 
2 
blue 
R1 
3. 
marker 
W 
green 
3 
green 
X1 
4. 
marker 
S 
bio 
8 
bio 
L2 
5. 
marker 
X 
dagr 
20 
dagr 
R2 
6. 
marker 
D 
stbr 
33 
stbr 
X2 
7. 
marker 
O 
olive 
41 
olive 
L3 
8. 
marker 
N 
Red 
42 
red 
R3 
9. 
marker 
P 
purple 
14 
purple 
X3 
10. 
marker 
A 
darkgray 
30 
darkgray 
L5 
11. 
marker 
V 
brown 
43 
brown 
R5 
12. 
marker 
B 
magenta 
9 
magenta 
X5 
Such color/symbol/pattern scheme would result in the following presentation:  
 
The order of the markers will match the order of the treatments, as defined in the statistical 
analysis plan (SAP).  
2.13 
Output Numbering 
Numbering consistent with ICH E3 needs to be followed for numbering TFLs.  


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3. 
TABLES 
3.1 
Disposition 


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Table 14.1.1.1 Patient Disposition (Screened Patients) 
Study Disposition 
Reason 
Plitidepsin 2.5mg 
n (%) 
Plitidepsin 1.5mg 
n (%) 
Control Arm 
n (%) 
 
Total 
n (%) 
 
 
 
 
 
Screened [a] 
 
 
 
xxx 
 
 
 
 
 
Randomized 
xxx (100.0) 
xxx (100.0) 
xxx (100.0) 
xxx (100.0) 
    Treated 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
    Not Treated 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
 
 
 
 
 
Completed the study 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Ongoing in the study
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Discontinued the Study 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Patient refusal (Withdrawal of Consent) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Study termination (clinical cut-off) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Death 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Lost To Follow-up 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Other 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
 
 
 
 
 
 
n = number of patients with data available; % = percentages are calculated based on the number of randomized patients as the denominator. 
[a] Informed consent received. 
Reference: Listing 16.2.1.1 and 16.2.1.2  
 
Programming notes (not part of the table): 
 
Table template TDS001. 
 
A “Missing” category should only be presented under the subcategories for Discontinued the Study where a reason for study discontinuation is missing. 
 
Ongoing in the study should be removed at the time of final reporting. 
 
Do not show percentage for “Screened” row.  


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Table 14.1.1.2 Analysis Sets (Intent-To-Treat Population) 
 
Analysis Set 
 
Plitidepsin 2.5mg 
(N=XXX) 
n (%) 
Plitidepsin 1.5mg 
(N=XXX) 
n (%) 
Control Arm 
(N=XXX) 
n (%) 
Total 
(N=XXX) 
n (%) 
 
 
 
 
 
 Intent-To-Treat [a] 
xxx (100.0) 
xxx (100.0) 
xxx (100.0) 
xxx (100.0) 
 As Treated [b] 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
 Full Analysis Set [c] 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
 Per Protocol [d] 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
 
 
 
 
 
  
N = number of patients in analysis set; n = number of patients with data available; % = percentages are calculated based on the number of randomized patients as the denominator. 
Patients within the Intent-To-Treat, Full Analysis Set and Per Protocol are counted according to the randomized treatment, whilst patients within the As Treated population are counted according to 
the actual treatment received. 
[a] All randomised patients.  
[b] All patients who received any exposure to the study drug (plitidepsin, dexamethasone, including for patients randomised to control arm, the regulatory-approved antiviral treatments, such as, 
remdesivir or favipiravir) during the study.  
[c] All randomised patients who received at least 1 dose of study drug (plitidepsin, dexamethasone, including for patients randomised to control arm, the regulatory-approved antiviral treatments, 
such as, remdesivir or favipiravir) during the study and with at least 1 post-baseline clinical status collected. 
[d] All patients in the FAS population who did not have any important protocol deviations that would interfere with the collection or interpretation of the efficacy. 
Reference: Listing 16.2.3.1  
 
Programming notes (not part of the table): 
 
Table template TDS002. 
 
In case of patients assigned to the actual treatment received instead of the randomized treatment within the As Treated population, please update the second footnote which the patient 
numbers for those who are assigned to different treatment groups. 


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Table 14.1.1.3 Treatment Discontinuation (As Treated Population) 
Treatment Disposition 
 Reason 
Plitidepsin 2.5mg 
(N=XXX) 
n (%) 
Plitidepsin 1.5mg 
(N=XXX) 
n (%) 
Control Arm 
(N=XXX) 
n (%) 
Total 
(N=XXX) 
n (%) 
 
 
 
 
 
Completed Treatment 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Ongoing Treatment 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Discontinued Treatment  
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
  
 
 
 
 
Primary Reason for Treatment Discontinuation 
 
 
 
 
Adverse Event 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Patient's refusal of treatment 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Investigator's decision 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Death 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Other 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
 
 
 
 
 
  
N = number of patients in analysis set; n = number of patients with data available; % = percentages are calculated based on N as the denominator. 
Reference: Listing 16.2.1.1  
 
Programming notes (not part of the table): 
 
Table template TDS004. 
 
A “Missing” category should only be presented under the subcategories for Primary Reason for Treatment Discontinuation where a reason for treatment discontinuation is missing. 
 
Ongoing treatment should be removed at the time of final reporting. 
 
Cross check the patients with primary reason for treatment discontinuation = Adverse Event against patients with AEs with outcome = Discontinued Treatment.  If there are discrepancies, 
consider adding a footnote referencing the patient numbers and known reason for difference. 


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Table 14.1.1.4 Screen Failures Prior to Randomization (Screened Patients) 
Variable 
     Response 
Total 
(N=XXX) 
n (%) 
 
 
Screen Failure 
 
 No 
xxx (xxx.x) 
 Yes 
xxx (xxx.x) 
 
 
Primary Reason for Screen Failure 
 
Withdrawal of consent 
xxx (xxx.x) 
Participant deemed ineligible per the protocol-defined inclusion/exclusion criteria 
xxx (xxx.x) 
Other 
xxx (xxx.x) 
 
 
  
N = number of patients in analysis set; n = number of patients with data available; % = percentages are calculated based on N as the denominator. 
Reference: Listing 16.2.1.2  
 
Programming notes (not part of the table): 
 
Table template TDS006. 


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Table 14.1.1.5 Number of Randomised Patients by Country and Site (Intent-To-Treat Population) 
 
Country 
Site 
Plitidepsin 2.5mg 
(N=XXX) 
n (%) 
Plitidepsin 1.5mg 
(N=XXX) 
n (%) 
Control Arm 
(N=XXX) 
n (%) 
Total 
(N=XXX) 
n (%) 
 
 
 
 
 
Total 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
 
 
 
 
 
<<Country 01>> 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
<<Site 01>> 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
<<Site 02>> 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
<<Site 03>> 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
 
 
 
 
 
<<Country 02>> 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
<<Site 01>> 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
<<Site 02>> 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
<<Site 03>> 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
etc. 
 
 
 
 
  
N = number of patients in analysis set; n = number of patients with data available; % = percentages are calculated based on N as the denominator. 
Reference: Listing 16.2.1.1  
 
Programming notes (not part of the table): 
 
Table template TDS007. 
 


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Table 14.1.1.6 Summary of Stratification Factors (Intent-To-Treat Population) 
Stratification Variable 
    Stratification Level [a] 
        Actual Stratification Level  [b] 
Plitidepsin 2.5mg 
(N=XXX) 
n (%) 
Plitidepsin 1.5mg 
(N=XXX) 
n (%) 
Control Arm 
(N=XXX) 
n (%) 
Total 
(N=XXX) 
n (%) 
 
 
 
 
 
Charlson Comorbidity index 
 
 
 
 
Stratum: 0-1 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
      Actual level: 0-1 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
      Actual level: >1 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
 
 
 
 
 
Stratum: 2 or Greater 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
      Actual level: 0-1 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
      Actual level: >1 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
 
 
 
 
 
Pre-baseline Barthel index 
 
 
 
 
Stratum: <90 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
      Actual level: <90 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
      Actual level: ≥90 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
 
 
 
 
 
Stratum: ≥90 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
      Actual level: <90 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
      Actual level: ≥90 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
 
 
 
 
 
Geographical Region 
 
 
 
 
Stratum: Europe 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Stratum: Rest of the World 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
 
 
 
 
 
 
N = number of patients in analysis set; n = number of patients with data available; % = percentages are calculated based on N as the denominator. 
[a] Stratification as per interactive response technology (IRT) system. 
[b] Stratification as per eCRF. 
Reference: Listing 16.2.1.3 and 16.2.1.5  
 
Programming notes (not part of the table): 
 
Table template TDS008. 


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3.2 
Protocol Deviations 


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Table 14.1.1.7 Summary of Important Protocol Deviations Leading to Exclusion from Per Protocol Population (Intent-To-Treat Population) 
Important Protocol Deviations   
Plitidepsin 2.5mg 
(N=XXX) 
n (%) 
Plitidepsin 1.5mg 
(N=XXX) 
n (%) 
Control Arm 
(N=XXX) 
n (%) 
Total 
(N=XXX) 
n (%) 
 
 
 
 
 
Number of patients with at least 1 important deviation 
leading to exclusion from Per Protocol set [a] 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Failure to complete or comply with 
inclusion/exclusion criteria 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Administration Use of prohibited medication 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
 
 
 
 
 
etc. 
 
 
 
 
  
N = number of patients in analysis set; n = number of patients with data available; % = percentages are calculated based on N as the denominator. 
[a] Patients may have had more than 1 important protocol deviation. 
Reference: Listing 16.2.2.2  
 
Programming notes (not part of the table): 
 
Table template TPD001. 
 


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3.3 
Demographics and Baseline Characteristics 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 


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Table 14.1.2.1 Summary of Demographic Characteristics (Intent-To-Treat Population)  
Characteristic 
    Statistic 
Plitidepsin 2.5mg 
(N=XXX) 
Plitidepsin 1.5mg 
(N=XXX) 
Control Arm 
(N=XXX) 
Total 
(N=XXX) 
 
 
 
 
 
Age (years) 
 
 
 
 
n 
xxx 
xxx 
xxx 
xxx 
Mean (SD) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
Median 
xx.xx 
xx.xx 
xx.xx 
xx.xx 
Q1, Q3 
xx.xx, xx.xx 
xx.xx, xx.xx 
xx.xx, xx.xx 
xx.xx, xx.xx 
Min, Max 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
 
 
 
 
 
Age Group (years), n (%) 
 
 
 
 
>= 18 to 39 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
>= 40 to 64 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
>= 65 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
 
 
 
 
 
Sex, n (%) 
 
 
 
 
Male 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Female 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
 
 
 
 
 
Child bearing potential, n (%) [a] 
 
 
 
 
Yes 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
No, Surgically Sterile/Post Menopausal 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
No, Other 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
 
 
 
 
 
  
N = number of patients in analysis set; n = number of patients with data available; % = percentages are calculated based on N as the denominator. 
SD = Standard deviation; Q1 =25th percentile; Q3 = 75th percentile; Min = Minimum; Max = Maximum. 
[a] Only females. Percentages are calculated based on the numer of females per group as the denominator. 
[b] Patients with more than one race reported has been included in the Multiple category. 
[c] Body mass index (kg/m^2) = body weight (kg) / height (m^2) 
[d] Body surface area (m^2) = weight^0.425 (kg) × height^0.725 (cm) × 0.007184 
Reference: Listing 16.2.4.1 and 16.2.4.2 


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Table 14.1.2.1 Summary of Demographics Characteristics (Intent-To-Treat Population) 
 
Characteristic 
    Statistic 
Plitidepsin 2.5mg 
(N=XXX) 
Plitidepsin 1.5mg 
(N=XXX) 
Control Arm 
(N=XXX) 
Total 
(N=XXX) 
 
 
 
 
 
Race, n (%) [b] 
 
 
 
 
American Indian or Alaska Native 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Asian 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Black or African American 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Native Hawaiian or Other Pacific 
Islander 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Multiple 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
White 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Other 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
 
 
 
 
 
Ethnicity, n (%) 
 
 
 
 
Hispanic or Latino 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Not Hispanic or Latino 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Unknown 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
 
 
 
 
 
Height at Screening (cm) 
 
 
 
 
n 
xxx 
xxx 
xxx 
xxx 
Mean (SD) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
Median 
xx.xx 
xx.xx 
xx.xx 
xx.xx 
Q1, Q3 
xx.xx, xx.xx 
xx.xx, xx.xx 
xx.xx, xx.xx 
xx.xx, xx.xx 
Min, Max 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
 
 
 
 
 
 
N = number of patients in analysis set; n = number of patients with data available; % = percentages are calculated based on N as the denominator. 
SD = Standard deviation; Q1 =25th percentile; Q3 = 75th percentile; Min = Minimum; Max = Maximum. 
[a] Only females. Percentages are calculated based on the numer of females per group as the denominator. 
[b] Patients with more than one race reported has been included in the Multiple category. 
[c] Body mass index (kg/m^2) = body weight (kg) / height (m^2) 
[d] Body surface area (m^2) = weight^0.425 (kg) × height^0.725 (cm) × 0.007184 
Reference: Listing 16.2.4.1 and 16.2.4.2  


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Table 14.1.2.1 Summary of Demographics Characteristics (Intent-To-Treat Population) 
 
Characteristic 
    Statistic 
Plitidepsin 2.5mg 
(N=XXX) 
Plitidepsin 1.5mg 
(N=XXX) 
Control Arm 
(N=XXX) 
Total 
(N=XXX) 
 
 
 
 
 
Weight at Screening (kg) 
 
 
 
 
n 
xxx 
xxx 
xxx 
xxx 
Mean (SD) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
Median 
xx.xx 
xx.xx 
xx.xx 
xx.xx 
Q1, Q3 
xx.xx, xx.xx 
xx.xx, xx.xx 
xx.xx, xx.xx 
xx.xx, xx.xx 
Min, Max 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
 
 
 
 
 
Body Mass Index at Screening (kg/m^2) [c] 
 
 
 
 
n 
xxx 
xxx 
xxx 
xxx 
Mean (SD) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
Median 
xx.xx 
xx.xx 
xx.xx 
xx.xx 
Q1, Q3 
xx.xx, xx.xx 
xx.xx, xx.xx 
xx.xx, xx.xx 
xx.xx, xx.xx 
Min, Max 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
 
 
 
 
 
Body Mass Index Group at Screening 
(kg/m^2) [c], n (%) 
 
 
 
 
< 18.5 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
>= 18.5 and < 25 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
>= 25 and < 30 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
>= 30 and < 35 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
>= 35 and < 40 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
>= 40 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
 
 
 
 
 
Body Surface Area at Screening (m^2) [d] 
 
 
 
 
n 
xxx 
xxx 
xxx 
xxx 
Mean (SD) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
Median 
xx.xx 
xx.xx 
xx.xx 
xx.xx 
Q1, Q3 
xx.xx, xx.xx 
xx.xx, xx.xx 
xx.xx, xx.xx 
xx.xx, xx.xx 
Min, Max 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
 
 
 
 
 
 
N = number of patients in analysis set; n = number of patients with data available; % = percentages are calculated based on N as the denominator. 
SD = Standard deviation; Q1 =25th percentile; Q3 = 75th percentile; Min = Minimum; Max = Maximum. 
[a] Only females. Percentages are calculated based on the numer of females per group as the denominator. 
[b] Patients with more than one race reported has been included in the Multiple category. 
[c] Body mass index (kg/m^2) = weight (kg) / height (m^2) 
[d] Body surface area (m^2) = weight^0.425 (kg) × height^0.725 (cm) × 0.007184 


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Reference: Listing 16.2.4.1 and 16.2.4.2  
 
Programming notes (not part of the table): 
 
Table template TDM001. 
 
The displayed xxx do not reflect actual decimal precision.  Please follow Section 2.11 for rounding rules. 
 
A “Missing” category should only be presented under the subcategories for any categorical variable in case of missing data. 
 


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Table 14.1.3.1 Summary of Baseline Characteristics (Intent-To-Treat Population) 
Characteristic 
    Statistic 
Plitidepsin 2.5mg 
(N=XXX) 
Plitidepsin 1.5mg 
(N=XXX) 
Control Arm 
(N=XXX) 
Total 
(N=XXX) 
 
 
 
 
 
Chest Imaging at Enrolment, n (%) 
 
 
 
 
Pulmonary Infiltrates  
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Pleural Fluid 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Atelectasis 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Pulmonary Oedema 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Bilateral Pneumonia 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Lateral Pneumonia 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Other 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
 
 
 
 
 
Systolic Blood Pressure (mmHg) at Screening 
 
 
 
 
n 
xxx 
xxx 
xxx 
xxx 
Mean (SD) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
Median 
xx.xx 
xx.xx 
xx.xx 
xx.xx 
Q1, Q3 
xx.xx, xx.xx 
xx.xx, xx.xx 
xx.xx, xx.xx 
xx.xx, xx.xx 
Min, Max 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
 
 
 
 
 
Diastolic Blood Pressure (mmHg) at 
Screening 
 
 
 
 
n 
xxx 
xxx 
xxx 
xxx 
Mean (SD) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
Median 
xx.xx 
xx.xx 
xx.xx 
xx.xx 
Q1, Q3 
xx.xx, xx.xx 
xx.xx, xx.xx 
xx.xx, xx.xx 
xx.xx, xx.xx 
Min, Max 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
 
 
 
 
 
<continue for the following characteristics: pulse rate (beats/min) at Screening, temperature (C) at Screening, respiration rate (breaths/min) at Screening, and oxygen saturation at 
room air (%) at Screening> 
 
 
N = number of patients in analysis set; n = number of patients with data available; % = percentages are calculated based on N as the denominator. 
SD = Standard deviation; Q1 =25th percentile; Q3 = 75th percentile; Min = Minimum; Max = Maximum. 
Reference: Listing 16.2.4.2  
 
Programming notes (not part of the table): 
 
Table template TDM002. 
 
The displayed xxx do not reflect actual decimal precision.  Please follow Section 2.11 for rounding rules. 
 
A “Missing” category should only be presented under the subcategories for any categorical variable in case of missing data. 


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3.4 
Medical History 


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Table 14.1.3.2 Active Medical History by System Organ Class and Grouped Preferred Term (Intent-To-Treat Population) 
System Organ Class  
 Grouped Preferred Term [a] 
Plitidepsin 2.5mg 
(N=XXX) 
n (%) 
Plitidepsin 1.5mg 
(N=XXX) 
n (%) 
Control Arm 
(N=XXX) 
n (%) 
Total 
(N=XXX) 
n (%) 
 
 
 
 
Number of Patients with at Least one Active 
Medical History Record [b] 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
 
 
 
 
 
System Organ Class 1 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
 Grouped Preferred Term 1 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
 Grouped Preferred Term 2 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
 
 
 
 
 
System Organ Class 2 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
 Grouped Preferred Term 1 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
 Grouped Preferred Term 2 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
      etc. 
 
 
 
 
 
N = number of patients in analysis set; n = number of patients with data available; % = percentages are calculated based on N as the denominator. 
[a] Within a system organ class, a patient may have reported more than one grouped preferred term. Patients are counted once for each grouped preferred term and each system organ class. 
[b] Active medical conditions are those ticked on eCRF as Ongoing (with or without treatment). 
Note: MedDRA version &meddra. 
Reference: Listing 16.2.4.3  
 
Programming notes (not part of the table): 
 
Table template TMH001. 
 
Sort by Internationally Agreed Order system organ class and descending grouped preferred term in the total column.  Includes all medical history. 
 
Assign the version of MedDRA Dictionary to &meddra. macro variable as XX.X and update the version of MedDRA Dictionary used for coding as needed. 
 
For uncoded medical histories present the verbatim term in place of the grouped preferred term in an ‘Uncoded’ system organ class. 
 
 


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Table 14.1.3.3 Past Medical History by System Organ Class and Grouped Preferred Term (Intent-To-Treat Population) 
System Organ Class  
 Grouped Preferred Term [a] 
Plitidepsin 2.5mg 
(N=XXX) 
n (%) 
Plitidepsin 1.5mg 
(N=XXX) 
n (%) 
Control Arm 
(N=XXX) 
n (%) 
Total 
(N=XXX) 
n (%) 
 
 
 
 
Number of Patients with at Least one Past 
Medical History Record [b] 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
 
 
 
 
 
System Organ Class 1 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
 Grouped Preferred Term 1 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
 Grouped Preferred Term 2 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
 
 
 
 
 
System Organ Class 2 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
 Grouped Preferred Term 1 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
 Grouped Preferred Term 2 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
      etc. 
 
 
 
 
 
N = number of patients in analysis set; n = number of patients with data available; % = percentages are calculated based on N as the denominator. 
[a] Within a system organ class, a patient may have reported more than one grouped preferred term. Patients are counted once for each grouped preferred term and each system organ class. 
[b] Past medical conditions are those not ticked on eCRF as Ongoing. 
Note: MedDRA version &meddra. 
Reference: Listing 16.2.4.3  
 
Programming notes (not part of the table): 
 
Table template TMH001. 
 
Sort by Internationally Agreed Order system organ class and descending grouped preferred term in the total column.  Includes all medical history. 
 
Assign the version of MedDRA Dictionary to &meddra. macro variable as XX.X and update the version of MedDRA Dictionary used for coding as needed. 
 
For uncoded medical histories present the verbatim term in place of the grouped preferred term in an ‘Uncoded’ system organ class. 
 


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Protocol Reference: APL-D-003-20 
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3.5 
Prior and Concomitant Medications 


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Table 14.1.4.1 Summary of Prior Medications (Intent-To-Treat Population) 
Therapeutic Subgroup 
Chemical Subgroup 
Grouped Preferred Term [a] 
Plitidepsin 2.5mg 
(N=XXX) 
n (%) 
Plitidepsin 1.5mg 
(N=XXX) 
n (%) 
Control Arm 
(N=XXX) 
n (%) 
Total 
(N=XXX) 
n (%) 
 
 
 
 
 
Number of Patients with any Prior Medication 
 xxx (xxx.x) 
    xxx (xxx.x) 
   xxx (xxx.x) 
    xxx (xxx.x) 
 
 
 
 
 
WHO ATC Level 2 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
WHO ATC Level 4 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Grouped Preferred Term 1 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Grouped Preferred Term 2 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
 
 
 
 
 
WHO ATC Level 2 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
WHO ATC Level 4 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Grouped Preferred Term 1 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Grouped Preferred Term 2 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
etc. 
 
 
 
 
  
N = number of patients in analysis set; n = number of patients with data available; % = percentages are calculated based on N as the denominator. 
ATC = Anatomical Therapeutic Chemical, WHO = World Health Organization. 
Notes: Prior medications are those taken prior to screening with a stop date prior to the first dose date of any study drug administration. 
Prior medications were coded using WHODrug Global, &whodrug.  
[a] Within a Chemical Subgroup, a patient may have reported more than one grouped preferred term. Patients are counted once for each grouped preferred term and each Chemical Subgroup. 
Reference: Listing 16.2.4.4  
 
Programming notes (not part of the table): 
 
Table template TCM001. 
 
Sort by descending order of Anatomical Group, then descending order of Chemical Subgroup, then descending order of grouped preferred term in the total column. Where groups or terms tie 
these should be sorted alphabetically. 
 
Assign the version of WHO Drug Dictionary to &whodrug. macro variable as Format Bx, Version Month YYYY and update the version of WHO Drug Dictionary used for coding as needed. 
 
For coded medications with missing WHO ATC Level 4, present the WHO ATC Level 3 in place of the WHO ATC Level 4. If WHO ATC Level 3 is also missing, present WHO ATC Level 2 in 
place of the WHO ATC Level 4. 
 


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Table 14.1.4.2 Summary of Concomitant Medications, excluding COVID-19 Antiviral Therapies or Immunomodulatory Concomitant  Medications 
(Intent-To-Treat Population) 
Therapeutic Subgroup 
Chemical Subgroup 
 Grouped Preferred Term [a] 
Plitidepsin 2.5mg 
(N=XXX) 
n (%) 
Plitidepsin 1.5mg 
(N=XXX) 
n (%) 
Control Arm 
(N=XXX) 
n (%) 
Total 
(N=XXX) 
n (%) 
 
 
 
 
 
Number of Patients with any Concomitant 
Medication 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
 
 
 
 
 
WHO ATC Level 2 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
WHO ATC Level 4 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Grouped Preferred Term 1 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Grouped Preferred Term 2 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
 
 
 
 
WHO ATC Level 2 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
WHO ATC Level 4 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Grouped Preferred Term 1 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Grouped Preferred Term 2 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
etc. 
 
 
 
 
  
N = number of patients in analysis set; n = number of patients with data available; % = percentages are calculated based on N as the denominator. 
ATC = Anatomical Therapeutic Chemical, WHO = World Health Organization. 
Notes: Concomitant medications are those with a start date on or after the first dose date of any study drug administration, or those with a start date before the first dose date of any study drug 
administration and a stop date on or after the first dose date of any study drug administration or ongoing at the end of the study. 
COVID-19 antiviral therapies or immunomodulatory concomitant medications are excluded from this table. 
Concomitant medications were coded using WHODrug Global, &whodrug.  
[a] Within a Chemical Subgroup, a patient may have reported more than one grouped preferred term. Patients are counted once for each grouped preferred term and each Chemical Subgroup. 
Reference: Listing 16.2.4.5  
 
Programming notes (not part of the table): 
 
Table template TCM002. 
 
Sort by descending order of Anatomical Group, then descending order of Chemical Subgroup, then descending order of grouped preferred term in the total column.  Where groups or terms 
tie these should be sorted alphabetically. 
 
Assign the version of WHO Drug Dictionary to &whodrug. macro variable as Format Bx, Version Month YYYY and update the version of WHO Drug Dictionary used for coding as needed. 
 
For coded medications with missing WHO ATC Level 4, present the WHO ATC Level 3 in place of the WHO ATC Level 4. If WHO ATC Level 3 is also missing, present WHO ATC Level 2 
in place of the WHO ATC Level 4. 
 
 
 


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Protocol Reference: APL-D-003-20 
Final, Version 4.0, 21APR2023  
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Table 14.1.4.3 Summary of COVID-19 Antiviral Therapies or Immunomodulatory Concomitant Medications (Intent-To-Treat Population) 
Therapeutic Subgroup 
Chemical Subgroup 
 Grouped Preferred Term [a] 
Plitidepsin 2.5mg 
(N=XXX) 
n (%) 
Plitidepsin 1.5mg 
(N=XXX) 
n (%) 
Control Arm 
(N=XXX) 
n (%) 
Total 
(N=XXX) 
n (%) 
 
 
 
 
Number of Patients with any COVID-19 
Antiviral Therapies or Immunomodulatory 
Concomitant Medication 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
 
 
 
 
 
WHO ATC Level 2 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
WHO ATC Level 4 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Grouped Preferred Term 1 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Grouped Preferred Term 2 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
 
 
 
 
WHO ATC Level 2 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
WHO ATC Level 4 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Grouped Preferred Term 1 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Grouped Preferred Term 2 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
etc. 
 
 
 
 
  
N = number of patients in analysis set; n = number of patients with data available; % = percentages are calculated based on N as the denominator. 
ATC = Anatomical Therapeutic Chemical, WHO = World Health Organization. 
Notes: Concomitant medications are those with a start date on or after the first dose date of any study drug administration, or those with a start date before the first dose date of any study drug 
administration and a stop date on or after the first dose date of any study drug administration or ongoing at the end of the study. 
Only COVID-19 antiviral therapies or immunomodulatory concomitant medications are presented in this table. 
Concomitant medications were coded using WHODrug Global, &whodrug.  
[a] Within a Chemical Subgroup, a patient may have reported more than one grouped preferred term. Patients are counted once for each grouped preferred term and each Chemical Subgroup. 
Reference: Listing 16.2.4.7  
 
Programming notes (not part of the table): 
 
Table template TCM002. 
 
Sort by descending order of Anatomical Group, then descending order of Chemical Subgroup, then descending order of grouped preferred term in the total column.  Where groups or terms 
tie these should be sorted alphabetically. 
 
Assign the version of WHO Drug Dictionary to &whodrug. macro variable as Format Bx, Version Month YYYY and update the version of WHO Drug Dictionary used for coding as needed. 
 
For coded medications with missing WHO ATC Level 4, present the WHO ATC Level 3 in place of the WHO ATC Level 4. If WHO ATC Level 3 is also missing, present WHO ATC Level 2 
in place of the WHO ATC Level 4. 
 
 


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Protocol Reference: APL-D-003-20 
Final, Version 4.0, 21APR2023  
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3.6 
Signs and Symptoms 
 
 


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Protocol Reference: APL-D-003-20 
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Table 14.1.5.1 Summary of Signs and Symptoms (Intent-To-Treat Population) 
Characteristic 
    Statistic 
Plitidepsin 2.5mg 
(N=XXX) 
Plitidepsin 1.5mg 
(N=XXX) 
Control Arm 
(N=XXX) 
Total 
(N=XXX) 
 
 
 
 
 
Time between Onset Date of COVID-19 Symptoms 
and Initiation of Study Treatment (days) [a] 
 
 
 
 
n 
xxx 
xxx 
xxx 
xxx 
Mean (SD) 
xx.x (xx.xx) 
xx.x (xx.xx) 
xx.x (xx.xx) 
xx.x (xx.xx) 
Median 
xx.x 
xx.x 
xx.x 
xx.x 
Q1, Q3 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
Min, Max 
xx, xx 
xx, xx 
xx, xx 
xx, xx 
 
 
 
 
 
History of Fever, n (%) 
 
 
 
 
Yes 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
No 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Unknown 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
 
 
 
 
 
Cough, n (%) 
 
 
 
 
Yes, non-productive 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Yes, productive 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Yes, with haemoptysis 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
No 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Unknown 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
 
 
 
 
 
<continue for the following signs and symptoms with the subcategories [Yes/No/Unknown]: sore throat, runny nose (rhinorrhoea), wheezing, shortness of breath, lower chest 
wall indrawing, chest pain, conjunctivitis, lymphadenopathy, headache, loss of smell (anosmia), loss of taste (ageusia), seizures, fatigue/malaise, anorexia, altered 
consciousness/confusion, muscle aches (myalgia), joint pain (arthralgia), inability to walk, abdominal pain, diarrhoea, vomiting/nausea, skin rash, bleeding (haemorrhage), and 
other symptom(s).> 
 
 
N = number of patients in analysis set; n = number of patients with data available; % = percentages are calculated based on N as the denominator. 
SD = Standard deviation; Q1 =25th percentile; Q3 = 75th percentile; Min = Minimum; Max = Maximum. 
[a] Time between onset date of COVID-19 symptoms and initiation of study treatment (days) = (date of the first study drug administration - onset date of COVID-19 symptoms) 
Reference: Listing 16.2.4.9  
 
Programming notes (not part of the table): 
 
Table template TDM002. 
 
A “Missing” category should only be presented under the subcategories for any Sign and Symptom in case of missing data. 
 
 


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3.7 
Primary Efficacy Endpoint 
 
 


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Table 14.2.1.1.1 Time to Sustained Withdrawal of Oxygen Supplementation (Intent-To-Treat Population) 
Variable 
Plitidepsin 2.5mg 
(N=XXX) 
Plitidepsin 1.5mg 
(N=XXX) 
Control Arm 
(N=XXX) 
 
 
 
 
Patients who Reported Sustained Withdrawal of Oxygen 
Supplementation, n (%) 
 
xxx (xx.x) 
 
xxx (xx.x) 
 
xxx (xx.x) 
Censored Patients, n (%) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
 
 
 
 
Time-to Sustained Withdrawal of Oxygen Supplementation (days) 95% 
CI [a] 
 
 
 
25th percentile 
xx.x   (xx.x, xx.x) 
xx.x   (xx.x, xx.x) 
xx.x   (xx.x, xx.x) 
Median 
xx.x   (xx.x, xx.x) 
xx.x   (xx.x, xx.x) 
xx.x   (xx.x, xx.x) 
75th percentile 
xx.x   (xx.x, xx.x) 
xx.x   (xx.x, xx.x) 
xx.x   (xx.x, xx.x) 
 
 
 
 
Mean (SE) 
xx.x   (xx.x) 
xx.x   (xx.x) 
xx.x   (xx.x) 
 
 
 
 
Stratified Log-Rank Test 
 
 
 
2-sided p-value [b] 
x.xxx 
x.xxx 
 
2-sided p-value adjusted for Multiplicity [b,c] 
x.xxx 
x.xxx 
 
 
 
 
 
Supportive Analysis - Stratified Cox Regression Model 
 
 
 
Hazard Ratio [d,e] 
x.xxx 
x.xxx 
 
     95% CI for Hazard Ratio [d,e] 
x.xxx – x.xxx 
x.xxx – x.xxx 
 
2-sided p-value [d] 
x.xxx 
x.xxx 
 
 
 
 
 
 
N = number of patients in analysis set. % = percentages are calculated based on N as the denominator. 
CI = Confidence interval; SE = Standard Error. 
Notes: Sustained withdrawal of oxygen supplementation (in days) with no subsequent reutilisation during remaining study period is defined as the first day, from randomisation through completion 
of the study, on which a patient 
i. 
satisfies categories 0 to 4 on the 11-point WHO Clinical Progression Scale, and  
ii. 
has no subsequent reutilisation of oxygen supplementation (5 to 10 on the 11-point WHO Clinical Progression Scale) 
[a] Calculated using the Kaplan-Meier estimator. CIs derived based on Brookmeyer-Crowley method and using a log log transformation. 
[b] 2-sided p-values calculated using a stratified log-rank test, including the fixed effect of the treatment group and levels of the randomisation stratification factors, ie, geographical region (Europe 
vs. Rest of the World), Charlson Comorbidity Index (0-1 vs. >1) and pre-baseline Barthel index (≥90 versus <90) as derived using the eCRF data as covariates. 
[c] Stratified log-rank test p-values adjusted for multiplicity using the Hochberg step-up procedure. 
[d] Hazard Ratio, 95% CI and 2-sided p-values calculated using a stratified Cox proportional-hazards regression model, including the fixed effect of the treatment group and levels of the 
randomisation stratification factors, ie, geographical region (Europe vs. Rest of the World), Charlson Comorbidity Index (0-1 vs. >1) and pre-baseline Barthel index (≥90 versus <90) as derived using 
the eCRF data as covariates. Hazard Ratio > 1 favours a Plitidepsin arm to be associated with a shorter time to sustained withdrawal of oxygen supplementation than Control Arm. 
[e] Statistics calculated relative to Control Arm. 
Reference: Listing 16.2.6.5 
 
Programming notes (not part of the table): 
 
Table template TEF011A. 


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 
The displayed xxx do not reflect actual decimal precision.  Please follow Section 2.11 for rounding rules. 
 
If 25th percentile, median or 75th percentile is not reached, present as “NR”. 
 
 


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Table 14.2.1.1.2 Time to Sustained Withdrawal of Oxygen Supplementation - Proportional Hazard Assumption and Restricted Mean Survival (Intent-
To-Treat Population) 
 
Variable 
Time Dependent 
Covariate 
Plitidepsin 2.5mg 
(N=XXX) 
Plitidepsin 1.5mg 
(N=XXX) 
Control Arm 
(N=XXX) 
 
 
 
 
 
p-value [a] 
x.xxxx 
 
 
 
 
 
 
 
 
Restricted Mean Survival at Day 4 
 
x.xxx 
x.xxx 
x.xxx 
Restricted Mean Survival at Day 8 
 
x.xxx 
x.xxx 
x.xxx 
Restricted Mean Survival at Day 15 
 
x.xxx 
x.xxx 
x.xxx 
Restricted Mean Survival at Day 31 
 
x.xxx 
x.xxx 
x.xxx 
 
 
 
 
 
 
N = number of patients in analysis set. 
Notes: Sustained withdrawal of oxygen supplementation (in days) with no subsequent reutilisation during remaining study period is defined as the first day, from randomisation through completion 
of the study, on which a patient 
i. 
satisfies categories 0 to 4 on the 11-point WHO Clinical Progression Scale, and  
ii. 
has no subsequent reutilisation of oxygen supplementation (5 to 10 on the 11-point WHO Clinical Progression Scale) 
[a] Time dependent covariate p-value calculated using a stratified Cox proportional-hazards regression model, including the fixed effect of the treatment group and its time dependent covariate, i.e., 
treatment group*log(time). Censored patients at time 0 will not be used in the model. 
Reference: Listing 16.2.6.5 
 
Programming notes (not part of the table): 
 
Table template TEF011A. 
 
The displayed xxx do not reflect actual decimal precision.  Please follow Section 2.11 for rounding rules. 
 
If time dependent covariate p-value is <0.05 then restricted mean survival at Day 4, Day 8, Day 15 and Day 31 will be calculated. 
Otherwise, restricted mean survival at Day 4, Day 8, Day 15 and Day 31 will not be calculated and their rows will be removed from the table. 
 
 


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Table 14.2.1.1.3 Time to Sustained Withdrawal of Oxygen Supplementation - Sensitivity Analysis (Intent-To-Treat Population) 
 
Variable 
Plitidepsin 2.5mg 
(N=XXX) 
Plitidepsin 1.5mg 
(N=XXX) 
Control Arm 
(N=XXX) 
 
 
 
 
Sensitivity Analysis 1 - Unstratified Log-Rank Test 
 
 
 
2-sided p-value [a] 
x.xxx 
x.xxx 
 
 
 
 
 
Sensitivity Analysis 2 - Unstratified Cox Regression Model 
 
 
 
Hazard Ratio [b,c] 
x.xxx 
x.xxx 
 
     95% CI for Hazard Ratio [b,c] 
x.xxx – x.xxx 
x.xxx – x.xxx 
 
2-sided p-value [b] 
x.xxx 
x.xxx 
 
 
 
 
 
Sensitivity Analysis 3 - Stratified Log-Rank Test using the Investigator-
Derived Values from IRT 
 
 
 
2-sided p-value [d] 
x.xxx 
x.xxx 
 
 
 
 
 
Sensitivity Analysis 4 - Stratified Cox Regression Model using the 
Investigator-Derived Values from IRT 
 
 
 
Hazard Ratio [e,c] 
x.xxx 
x.xxx 
 
     95% CI for Hazard Ratio [e,c] 
x.xxx – x.xxx 
x.xxx – x.xxx 
 
2-sided p-value [e] 
x.xxx 
x.xxx 
 
 
 
 
 
 
N = number of patients in analysis set; CI = Confidence interval; IRT = Interactive Response Technology. 
Notes: Sustained withdrawal of oxygen supplementation (in days) with no subsequent reutilisation during remaining study period is defined as the first day, from randomisation through completion 
of the study, on which a patient 
i. 
satisfies categories 0 to 4 on the 11-point WHO Clinical Progression Scale, and  
ii. 
has no subsequent reutilisation of oxygen supplementation (5 to 10 on the 11-point WHO Clinical Progression Scale) 
[a] 2-sided p-values calculated using an unstratified log-rank test with the fixed effect of the treatment group. 
[b] Hazard Ratio, 95% CI and 2-sided p-values calculated using an unstratified Cox proportional-hazards regression model with the fixed effect of the treatment group. Hazard Ratio > 1 favours a 
Plitidepsin arm to be associated with a shorter time to sustained withdrawal of oxygen supplementation than Control Arm. 
[c] Statistics calculated relative to Control Arm. 
[d] 2-sided p-values calculated using a stratified log-rank test, including the fixed effect of the treatment group and levels of the randomisation stratification factors, ie, geographical region (Europe 
vs. Rest of the World), Charlson Comorbidity Index (0-1 vs. >1) and pre-baseline Barthel index (≥90 versus <90) as collected in IRT as covariates. 
[e] Hazard Ratio, 95% CI and 2-sided p-values calculated using a stratified Cox proportional-hazards regression model, including the fixed effect of the treatment group and levels of the 
randomisation stratification factors, ie, geographical region (Europe vs. Rest of the World), Charlson Comorbidity Index (0-1 vs. >1) and pre-baseline Barthel index (≥90 versus <90) as collected in 
IRT as covariates. Hazard Ratio > 1 favours a Plitidepsin arm to be associated with a shorter time to sustained withdrawal of oxygen supplementation than Control Arm. 
Reference: Listing 16.2.6.5 
 
Programming notes (not part of the table): 
 
Table template TEF011A. 
 
The displayed xxx do not reflect actual decimal precision.  Please follow Section 2.11 for rounding rules. 
 
Sensitivity Analysis 3 and 4 will be only presented if at least the 5% of the patients in any treatment group are mis-stratified. 
 


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Table 14.2.1.1.4 Time to Sustained Withdrawal of Oxygen Supplementation - Bootstrap Resampling Analysis (Intent-To-Treat Population) 
Variable 
Plitidepsin 2.5mg 
(N=XXX) 
Plitidepsin 1.5mg 
(N=XXX) 
Control Arm 
(N=XXX) 
 
 
 
 
Supportive Analysis – Bootstrap resampling 
 
 
 
Hazard Ratio [a,b] 
x.xxx 
x.xxx 
 
     95% CI for Hazard Ratio [a,b] 
x.xxx – x.xxx 
x.xxx – x.xxx 
 
2-sided p-value [a] 
x.xxx 
x.xxx 
 
2-sided p-value adjusted for Multiplicity [a,c] 
x.xxx 
x.xxx 
 
 
 
 
 
Percentage of samples with Hazard Ratio > 1 [a,b,d] 
xx.x 
xx.x 
 
Percentage of samples with 2-sided p-value < 0.025 [a,c,e] 
xx.x 
xx.x 
 
 
 
 
 
 
N = number of patients in analysis set; CI = Confidence interval. 
Notes: Sustained withdrawal of oxygen supplementation (in days) with no subsequent reutilisation during remaining study period is defined as the first day, from randomisation through completion 
of the study, on which a patient 
i. 
satisfies categories 0 to 4 on the 11-point WHO Clinical Progression Scale, and  
ii. 
has no subsequent reutilisation of oxygen supplementation (5 to 10 on the 11-point WHO Clinical Progression Scale) 
[a] Hazard Ratio, 95% CI and 2-sided p-values calculated using a stratified Cox proportional-hazards regression model, including the fixed effect of the treatment group and Bootstrap resampling 
simulating the original sample size (n=609 [203x3] and 10000 replications), median and percentiles for the CI are shown. Hazard Ratio > 1 favours a Plitidepsin arm to be associated with a shorter 
time to sustained withdrawal of oxygen supplementation than Control Arm. 
[b] Statistics calculated relative to Control Arm. 
[c] Stratified Cox proportional-hazards regression p-values adjusted for multiplicity using the Hochberg step-up procedure. 
[d] Percentage of samples with Hazard Ratio > 1, calculated as the number of replications with Hazard Ratio > 1 / 10000 (replications) x 100%. 
[e] Percentage of samples with 2-sided p-value < 0.025, calculated as the number of replications with 2-sided p-value adjusted for multiplicity < 0.025 / 10000 (replications) x 100%. 
Reference: Listing 16.2.6.5 
 
Programming notes (not part of the table): 
 
Table template TEF011A. 
 
The displayed xxx do not reflect actual decimal precision.  Please follow Section 2.11 for rounding rules. 


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Table 14.2.1.1.5 Time to Sustained Withdrawal of Oxygen Supplementation - Adding Oxygen Supplementation Status Analysis (Intent-To-Treat 
Population) 
Variable 
Plitidepsin 2.5mg 
(N=XXX) 
Plitidepsin 1.5mg 
(N=XXX) 
Control Arm 
(N=XXX) 
 
 
 
 
Supportive Analysis – Adding Oxygen Supplementation Status 
 
 
 
 
 
 
 
Patients who Reported Sustained Withdrawal of Oxygen 
Supplementation, n (%) 
 
xxx (xx.x) 
 
xxx (xx.x) 
 
xxx (xx.x) 
Censored Patients, n (%) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
 
 
 
 
Time-to Sustained Withdrawal of Oxygen Supplementation (days) 
95% CI [a] 
 
 
 
     25th percentile 
xx.x   (xx.x, xx.x) 
xx.x   (xx.x, xx.x) 
xx.x   (xx.x, xx.x) 
     Median 
xx.x   (xx.x, xx.x) 
xx.x   (xx.x, xx.x) 
xx.x   (xx.x, xx.x) 
     75th percentile 
xx.x   (xx.x, xx.x) 
xx.x   (xx.x, xx.x) 
xx.x   (xx.x, xx.x) 
 
 
 
 
     Mean (SE) 
xx.x   (xx.x) 
xx.x   (xx.x) 
xx.x   (xx.x) 
 
 
 
 
Stratified Log-Rank Test 
 
 
 
     2-sided p-value [b] 
x.xxx 
x.xxx 
 
     2-sided p-value adjusted for Multiplicity [b,c] 
x.xxx 
x.xxx 
 
 
 
 
 
Supportive Analysis - Stratified Cox Regression Model 
 
 
 
     Hazard Ratio [d,e] 
x.xxx 
x.xxx 
 
          95% CI for Hazard Ratio [d,e] 
x.xxx – x.xxx 
x.xxx – x.xxx 
 
     2-sided p-value [d] 
x.xxx 
x.xxx 
 
 
 
 
 
 
N = number of patients in analysis set. % = percentages are calculated based on N as the denominator. 
CI = Confidence interval; SE = Standard Error. 
Notes: Sustained withdrawal of oxygen supplementation (in days) with no subsequent reutilisation during remaining study period is defined as the first day, from randomisation through completion 
of the study, on which a patient 
i. 
satisfies categories 0 to 4 on the 11-point WHO Clinical Progression Scale or ‘No supplemental oxygen needed’ is recorded in the ‘Vital Sign Oxygen status’ form, and  
ii. 
has no subsequent reutilisation of oxygen supplementation (5 to 10 on the 11-point WHO Clinical Progression Scale or any oxygen supplementation is recorded in the ‘Vital Sign 
Oxygen status’ form) 
[a] Calculated using the Kaplan-Meier estimator. CIs derived based on Brookmeyer-Crowley method and using a log log transformation. 
[b] 2-sided p-values calculated using a stratified log-rank test, including the fixed effect of the treatment group and levels of the randomisation stratification factors, ie, geographical region (Europe 
vs. Rest of the World), Charlson Comorbidity Index (0-1 vs. >1) and pre-baseline Barthel index (≥90 versus <90) as derived using the eCRF data as covariates. 
[c] Stratified log-rank test p-values adjusted for multiplicity using the Hochberg step-up procedure. 
[d] Hazard Ratio, 95% CI and 2-sided p-values calculated using a stratified Cox proportional-hazards regression model, including the fixed effect of the treatment group and levels of the 
randomisation stratification factors, ie, geographical region (Europe vs. Rest of the World), Charlson Comorbidity Index (0-1 vs. >1) and pre-baseline Barthel index (≥90 versus <90) as derived using 
the eCRF data as covariates. Hazard Ratio > 1 favours a Plitidepsin arm to be associated with a shorter time to sustained withdrawal of oxygen supplementation than Control Arm. 
[e] Statistics calculated relative to Control Arm. 


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Reference: Listing 16.2.6.11 
 
Programming notes (not part of the table): 
 
Table template TEF011A. 
 
The displayed xxx do not reflect actual decimal precision.  Please follow Section 2.11 for rounding rules. 
 
If 25th percentile, median or 75th percentile is not reached, present as “NR”. 
 
 


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Repeat the Table 14.2.1.1.1 for the below tables and use the footnotes. 
Table 14.2.1.2 Time to Sustained Withdrawal of Oxygen Supplementation (Full Analysis Set) 
N = number of patients in analysis set. % = percentages are calculated based on N as the denominator. 
CI = Confidence interval; SE = Standard Error. 
Notes: Sustained withdrawal of oxygen supplementation (in days) with no subsequent reutilisation during remaining study period is defined as the first day, from randomisation through completion 
of the study, on which a patient 
i. 
satisfies categories 0 to 4 on the 11-point WHO Clinical Progression Scale, and  
ii. 
has no subsequent reutilisation of oxygen supplementation (5 to 10 on the 11-point WHO Clinical Progression Scale) 
[a] Calculated using the Kaplan-Meier estimator. CIs derived based on Brookmeyer-Crowley method and using a log log transformation. 
[b] 2-sided p-values calculated using a stratified log-rank test, including the fixed effect of the treatment group and levels of the randomisation stratification factors, ie, geographical region (Europe 
vs. Rest of the World), Charlson Comorbidity Index (0-1 vs. >1) and pre-baseline Barthel index (≥90 versus <90) as derived using the eCRF data as covariates. 
[c] Key secondary efficacy endpoints p-values adjusted for multiplicity using the Hochberg step-up procedure. 
[d] Hazard Ratio, 95% CI and 2-sided p-values calculated using a Cox proportional-hazards regression model, including the fixed effect of the treatment group and levels of the randomisation 
stratification factors, ie, geographical region (Europe vs. Rest of the World), Charlson Comorbidity Index (0-1 vs. >1) and pre-baseline Barthel index (≥90 versus <90) as derived using the eCRF data 
as covariates. Hazard Ratio > 1 favours a Plitidepsin arm to be associated with a shorter time to sustained withdrawal of oxygen supplementation than Control Arm. 
[e] Statistics calculated relative to Control Arm. 
Reference: Listing 16.2.6.5 
 
 
Programming notes (not part of the table): 
 
Table template TEF011A. 
 
The displayed xxx do not reflect actual decimal precision.  Please follow Section 2.11 for rounding rules. 
 
If 25th percentile, median or 75th percentile is not reached, present as “NR”. 
 
Table 14.2.1.3 Time to Sustained Withdrawal of Oxygen Supplementation (Per Protocol) 
N = number of patients in analysis set. % = percentages are calculated based on N as the denominator. 
CI = Confidence interval; SE = Standard Error. 
Notes: Sustained withdrawal of oxygen supplementation (in days) with no subsequent reutilisation during remaining study period is defined as the first day, from randomisation through completion 
of the study, on which a patient 
i. 
satisfies categories 0 to 4 on the 11-point WHO Clinical Progression Scale, and  
ii. 
has no subsequent reutilisation of oxygen supplementation (5 to 10 on the 11-point WHO Clinical Progression Scale) 
[a] Calculated using the Kaplan-Meier estimator. CIs derived based on Brookmeyer-Crowley method and using a log log transformation. 
[b] 2-sided p-values calculated using a stratified log-rank test, including the fixed effect of the treatment group and levels of the randomisation stratification factors, ie, geographical region (Europe 
vs. Rest of the World), Charlson Comorbidity Index (0-1 vs. >1) and pre-baseline Barthel index (≥90 versus <90) as derived using the eCRF data as covariates. 
[c] Key secondary efficacy endpoints p-values adjusted for multiplicity using the Hochberg step-up procedure. 
[d] Hazard Ratio, 95% CI and 2-sided p-values calculated using a Cox proportional-hazards regression model, including the fixed effect of the treatment group and levels of the randomisation 
stratification factors, ie, geographical region (Europe vs. Rest of the World), Charlson Comorbidity Index (0-1 vs. >1) and pre-baseline Barthel index (≥90 versus <90) as derived using the eCRF data 
as covariates. Hazard Ratio > 1 favours a Plitidepsin arm to be associated with a shorter time to sustained withdrawal of oxygen supplementation than Control Arm. 
[e] Statistics calculated relative to Control Arm. 
Reference: Listing 16.2.6.5 
 
 
Programming notes (not part of the table): 


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 
Table template TEF011A. 
 
The displayed xxx do not reflect actual decimal precision.  Please follow Section 2.11 for rounding rules. 
 
If 25th percentile, median or 75th percentile is not reached, present as “NR”. 
 
 


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Table 14.2.1.4 Complete Recovery by Day 8 as Defined in Protocol Amendment Version 6 (Full Analysis Set)* 
Variable 
Plitidepsin 2.5mg 
(N=XXX) 
Plitidepsin 1.5mg 
(N=XXX) 
Control Arm 
(N=XXX) 
 
 
 
 
Patients with a pre-baseline Barthel Index ≥ 90 
xxx 
xxx 
xxx 
 
 
 
 
Complete Recovery by Day 8, n (%) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
95% CI for Complete Recovery by Day 8 (%) [a] 
xx.x – xx.x 
xx.x – xx.x 
xx.x – xx.x 
Non Complete Recovery by Day 8, n (%) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
 
 
 
 
Difference of Complete Recovery by Day 8 (%) [b] 
xx.x 
xx.x 
 
    95% CI for Difference of Complete Recovery by Day 8 (%) [c] 
xx.x – xx.x 
xx.x – xx.x 
 
 
 
 
 
Adjusted Odds Ratio [d,e] 
x.xxx 
x.xxx 
 
95% CI for Adjusted Odds Ratio [d,e] 
x.xxx - x.xxx 
x.xxx - x.xxx 
 
2-sided p-value [d] 
x.xxx 
x.xxx 
 
2-sided p-value adjusted for multiplicity [d,f] 
x.xxx 
x.xxx 
 
 
 
 
 
 
N = number of patients in analysis set; n = number of patients in each category. % = percentages are calculated based on the number of patients with a pre-baseline Barthel Index ≥ 90  as the 
denominator. 
CI = Confidence interval. 
Notes: Complete recovery by Day 8 is defined as 
i. 
meeting categories 0 to 2 on the 11-point WHO Clinical Progression Scale [at date of discharge when discharge is before or on D8 visit, or after the date of discharge but before or on 
D8 visit], 
ii. 
having Barthel Index > 90/100 at time of discharge [when discharge is before or on Day 8 visit], and  
iii. with no readmission [or death] due to COVID-19 related signs or symptoms through Day 31     
[a] Clopper-Pearson 95% confidence interval. 
[b] Difference of Complete Recovery by Day 8 = Complete Recovery by Day 8 for the plitidepsin arm - Complete Recovery by Day 8 for control arm. 
[c] Exact 95% confidence interval. 
[d] Adjusted Odds Ratio, 95% CI and 2-sided p-values based on a stratified logistic regression model with fixed effects of treatment group and randomisation stratification factors, ie, geographical 
region (Europe vs. Rest of the World) and Charlson Comorbidity Index (0-1 vs. >1) as derived using the eCRF data as covariates. 
[e] Statistics calculated relative to Control Arm 
[f] P-values adjusted for multiplicity using the Hochberg step-up procedure. 
* Exploratory analysis of the prior primary efficacy endpoint based on protocol amendment v6 due to some regulatory agencies request. 
Reference: Listing 16.2.6.1 and 16.2.6.2 
 
Programming notes (not part of the table): 
 
Table template TEF009A. 
 
This Table will be created only at the the time of the Futility Analysis. 
 
The displayed xxx do not reflect actual decimal precision.  Please follow Section 2.11 for rounding rules. 
 
 
 


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3.8 
Key Secondary Efficacy Endpoints 
 
 


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Table 14.2.2.1.1 Time to Sustained Hospital Discharge (Intent-To-Treat Population) 
Variable 
Plitidepsin 2.5mg 
(N=XXX) 
Plitidepsin 1.5mg 
(N=XXX) 
Control Arm 
(N=XXX) 
 
 
 
 
Patients who Reported Sustained Hospital Discharge, n (%) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
Censored Patients, n (%) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
 
 
 
 
Time-to Sustained Hospital Discharge (days) 95% CI [a] 
 
 
 
25th percentile 
xx.x   (xx.x, xx.x) 
xx.x   (xx.x, xx.x) 
xx.x   (xx.x, xx.x) 
Median 
xx.x   (xx.x, xx.x) 
xx.x   (xx.x, xx.x) 
xx.x   (xx.x, xx.x) 
75th percentile 
xx.x   (xx.x, xx.x) 
xx.x   (xx.x, xx.x) 
xx.x   (xx.x, xx.x) 
 
 
 
 
Mean (SE) 
xx.x   (xx.x) 
xx.x   (xx.x) 
xx.x   (xx.x) 
 
 
 
 
Stratified Log-Rank Test 
 
 
 
2-sided p-value [b] 
x.xxx 
x.xxx 
 
2-sided p-value adjusted for Multiplicity [b,c] 
x.xxx 
x.xxx 
 
 
 
 
 
Supportive Analysis - Stratified Cox Regression Model 
 
 
 
Hazard Ratio [d,e] 
x.xxx 
x.xxx 
 
     95% CI for Hazard Ratio [d,e] 
x.xxx – x.xxx 
x.xxx – x.xxx 
 
2-sided p-value [d] 
x.xxx 
x.xxx 
 
 
 
 
 
 
N = number of patients in analysis set. % = percentages are calculated based on N as the denominator. 
CI = Confidence interval; SE = Standard Error. 
Notes: Sustained (ie, with no subsequent readmission to Day 31) hospital discharge (in days), defined as the first day, from randomisation through completion of the study, on which a patient 
i. 
discharges from the hospital, and  
ii. 
has no subsequent re-admission 
[a] Calculated using the Kaplan-Meier estimator. CIs derived based on Brookmeyer-Crowley method and using a log log transformation. 
[b] 2-sided p-values calculated using a stratified log-rank test, including the fixed effect of the treatment group and levels of the randomisation stratification factors, ie, geographical region (Europe 
vs. Rest of the World), Charlson Comorbidity Index (0-1 vs. >1) and pre-baseline Barthel index (≥90 versus <90) as derived using the eCRF data as covariates. 
[c] Stratified log-rank test p-values adjusted for multiplicity using the Hochberg step-up procedure. 
[d] Hazard Ratio, 95% CI and 2-sided p-values calculated using a Cox proportional-hazards regression model, including the fixed effect of the treatment group and levels of the randomisation 
stratification factors, ie, geographical region (Europe vs. Rest of the World), Charlson Comorbidity Index (0-1 vs. >1) and pre-baseline Barthel index (≥90 versus <90) as derived using the eCRF data 
as covariates. Hazard Ratio > 1 favours a Plitidepsin arm to be associated with a shorter time to sustained hospital discharge than Control Arm. 
[e] Statistics calculated relative to Control Arm. 
Reference: Listing 16.2.6.6 
 
Programming notes (not part of the table): 
 
Table template TEF011A. 
 
The displayed xxx do not reflect actual decimal precision.  Please follow Section 2.11 for rounding rules. 
 
If 25th percentile, median or 75th percentile is not reached, present as “NR”. 


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 
Last row from the stratified log-rank test, ie, 2-sided p-value adjusted for multiplicity, will be displayed only in the event that the primary efficacy endpoint of time to sustained 
withdrawal of oxygen supplementation is significant for both doses in the ITT population. In this case, the p-values for the key secondary efficacy endpoint will be adjusted for 
multiplicity using the Hochberg step-up procedure to preserve the type 1 error rate in the comparison of each dose of plitidepsin versus control arm.  
 


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Table 14.2.2.1.2 Time to Sustained Hospital Discharge - Sensitivity Analysis (Intent-To-Treat Population) 
 
Variable 
Plitidepsin 2.5mg 
(N=XXX) 
Plitidepsin 1.5mg 
(N=XXX) 
Control Arm 
(N=XXX) 
 
 
 
 
Sensitivity Analysis 1 - Unstratified Log-Rank Test 
 
 
 
2-sided p-value [a] 
x.xxx 
x.xxx 
 
 
 
 
 
Sensitivity Analysis 2 - Unstratified Cox Regression Model 
 
 
 
Hazard Ratio [b,c] 
x.xxx 
x.xxx 
 
     95% CI for Hazard Ratio [b,c] 
x.xxx – x.xxx 
x.xxx – x.xxx 
 
2-sided p-value [b] 
x.xxx 
x.xxx 
 
 
 
 
 
 
N = number of patients in analysis set; CI = Confidence interval. 
Notes: Sustained (ie, with no subsequent readmission to Day 31) hospital discharge (in days), defined as the first day, from randomisation through completion of the study, on which a patient 
i. 
discharges from the hospital, and  
ii. 
has no subsequent re-admission 
[a] 2-sided p-values calculated using an unstratified log-rank test with the fixed effect of the treatment group. 
[b] Hazard Ratio, 95% CI and 2-sided p-values calculated using an unstratified Cox proportional-hazards regression model with the fixed effect of the treatment group. Hazard Ratio > 1 favours a 
Plitidepsin arm to be associated with a shorter time to sustained hospital discharge than Control Arm. 
[c] Statistics calculated relative to Control Arm. 
Reference: Listing 16.2.6.6 
 
Programming notes (not part of the table): 
 
Table template TEF011A. 
 
The displayed xxx do not reflect actual decimal precision.  Please follow Section 2.11 for rounding rules. 
 
 


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Repeat the Table 14.2.2.1.1 for the below table and use the footnotes. 
Table 14.2.2.2 Time to Sustained Hospital Discharge (Full Analysis Set) 
N = number of patients in analysis set. % = percentages are calculated based on N as the denominator. 
CI = Confidence interval; SE = Standard Error. 
Notes: Sustained (ie, with no subsequent readmission to Day 31) hospital discharge (in days), defined as the first day, from randomisation through completion of the study, on which a patient 
i. 
discharges from the hospital, and  
ii. 
has no subsequent re-admission 
[a] Calculated using the Kaplan-Meier estimator. CIs derived based on Brookmeyer-Crowley method and using a log log transformation. 
[b] 2-sided p-values calculated using a stratified log-rank test, including the fixed effect of the treatment group and levels of the randomisation stratification factors, ie, geographical region (Europe 
vs. Rest of the World), Charlson Comorbidity Index (0-1 vs. >1) and pre-baseline Barthel index (≥90 versus <90) as derived using the eCRF data as covariates. 
[c] Key secondary efficacy endpoints p-values adjusted for multiplicity using the Hochberg step-up procedure. 
[d] Hazard Ratio, 95% CI and 2-sided p-values calculated using a Cox proportional-hazards regression model, including the fixed effect of the treatment group and levels of the randomisation 
stratification factors, ie, geographical region (Europe vs. Rest of the World), Charlson Comorbidity Index (0-1 vs. >1) and pre-baseline Barthel index (≥90 versus <90) as derived using the eCRF data 
as covariates. Hazard Ratio > 1 favours a Plitidepsin arm to be associated with a shorter time to sustained hospital discharge than Control Arm. 
[e] Statistics calculated relative to Control Arm. 
Reference: Listing 16.2.6.6 
 
Programming notes (not part of the table): 
 
Table template TEF011A. 
 
The displayed xxx do not reflect actual decimal precision.  Please follow Section 2.11 for rounding rules. 
 
If 25th percentile, median or 75th percentile is not reached, present as “NR”. 
 
Table 14.2.2.3 Time to Sustained Hospital Discharge (Per Protocol) 
N = number of patients in analysis set. % = percentages are calculated based on N as the denominator. 
CI = Confidence interval; SE = Standard Error. 
Notes: Sustained (ie, with no subsequent readmission to Day 31) hospital discharge (in days), defined as the first day, from randomisation through completion of the study, on which a patient 
i. 
discharges from the hospital, and  
ii. 
has no subsequent re-admission 
[a] Calculated using the Kaplan-Meier estimator. CIs derived based on Brookmeyer-Crowley method and using a log log transformation. 
[b] 2-sided p-values calculated using a stratified log-rank test, including the fixed effect of the treatment group and levels of the randomisation stratification factors, ie, geographical region (Europe 
vs. Rest of the World), Charlson Comorbidity Index (0-1 vs. >1) and pre-baseline Barthel index (≥90 versus <90) as derived using the eCRF data as covariates. 
[c] Key secondary efficacy endpoints p-values adjusted for multiplicity using the Hochberg step-up procedure. 
[d] Hazard Ratio, 95% CI and 2-sided p-values calculated using a Cox proportional-hazards regression model, including the fixed effect of the treatment group and levels of the randomisation 
stratification factors, ie, geographical region (Europe vs. Rest of the World), Charlson Comorbidity Index (0-1 vs. >1) and pre-baseline Barthel index (≥90 versus <90) as derived using the eCRF data 
as covariates. Hazard Ratio > 1 favours a Plitidepsin arm to be associated with a shorter time to sustained hospital discharge than Control Arm. 
[e] Statistics calculated relative to Control Arm. 
Reference: Listing 16.2.6.6 
 
Programming notes (not part of the table): 
 
Table template TEF011A. 
 
The displayed xxx do not reflect actual decimal precision.  Please follow Section 2.11 for rounding rules. 
 
If 25th percentile, median or 75th percentile is not reached, present as “NR”. 
 


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3.9 
Other Secondary Efficacy Endpoints 
 
 


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Table 14.2.3.1 Clinical Status - 11-point WHO Clinical Progression Scale on Day 8 (Full Analysis Set) 
Variable 
Plitidepsin 2.5mg 
(N=XXX) 
Plitidepsin 1.5mg 
(N=XXX) 
Control Arm 
(N=XXX) 
 
 
 
 
11-point WHO Clinical Progression Scale on Day 8, n (%) (95% C.I.) [a] 
 
 
 
0 = uninfected, no viral RNA detected 
xxx (xx.x) (xx.x- xx.x) 
xxx (xx.x) (xx.x- xx.x) 
xxx (xx.x) (xx.x- xx.x) 
1 = asymptomatic, viral RNA detected 
xxx (xx.x) (xx.x- xx.x) 
xxx (xx.x) (xx.x- xx.x) 
xxx (xx.x) (xx.x- xx.x) 
2 = symptomatic, independent 
xxx (xx.x) (xx.x- xx.x) 
xxx (xx.x) (xx.x- xx.x) 
xxx (xx.x) (xx.x- xx.x) 
3 = symptomatic, assistance needed 
xxx (xx.x) (xx.x- xx.x) 
xxx (xx.x) (xx.x- xx.x) 
xxx (xx.x) (xx.x- xx.x) 
4 = hospitalized, no oxygen therapy 
xxx (xx.x) (xx.x- xx.x) 
xxx (xx.x) (xx.x- xx.x) 
xxx (xx.x) (xx.x- xx.x) 
5 = hospitalized, oxygen by mask or nasal prongs 
xxx (xx.x) (xx.x- xx.x) 
xxx (xx.x) (xx.x- xx.x) 
xxx (xx.x) (xx.x- xx.x) 
6 = hospitalized, oxygen by NIV or high flow 
xxx (xx.x) (xx.x- xx.x) 
xxx (xx.x) (xx.x- xx.x) 
xxx (xx.x) (xx.x- xx.x) 
7 = intubation and mechanical ventilation. pO2/FIO2 > 150 or SpO2/FIO2 > 200 
xxx (xx.x) (xx.x- xx.x) 
xxx (xx.x) (xx.x- xx.x) 
xxx (xx.x) (xx.x- xx.x) 
8 = mechanical ventilation pO2/FIO2 < 150 (SpO2/FIO2 < 200) or vasopressors 
xxx (xx.x) (xx.x- xx.x) 
xxx (xx.x) (xx.x- xx.x) 
xxx (xx.x) (xx.x- xx.x) 
9 = mechanical ventilation pO2/FIO2 < 150 and vasopressors,  dialysis, or ECMO 
xxx (xx.x) (xx.x- xx.x) 
xxx (xx.x) (xx.x- xx.x) 
xxx (xx.x) (xx.x- xx.x) 
10 = dead 
xxx (xx.x) (xx.x- xx.x) 
xxx (xx.x) (xx.x- xx.x) 
xxx (xx.x) (xx.x- xx.x) 
 
 
 
 
Adjusted Odds Ratio [b,c] 
x.xxx 
x.xxx 
 
95% CI for Adjusted Odds Ratio [b,c] 
x.xxx - x.xxx 
x.xxx - x.xxx 
 
2-sided p-value [b] 
x.xxx 
x.xxx 
 
 
 
 
 
 
N = number of patients in analysis set; n = number of patients in each category; % = percentages are calculated based on N as the denominator. 
CI = Confidence interval. 
If the 11-point WHO scale at Discharge is assessed on the same date as the Day 8 visit, the 11-point WHO scale assessment at Discharge is used.  
Otherwise, if an unscheduled assessment is also collected on the same date of the Day 8 visit, the worst 11-point WHO score is used. 
[a] Goodman 95% confidence interval for multinomial proportions. 
[b] Adjusted Odds Ratio, 95% CI and 2-sided p-values based on a proportional odds model with fixed effects of treatment group and randomisation stratification factors, ie, geographical region 
(Europe vs. Rest of the World), Charlson Comorbidity Index (0-1 vs. >1) and pre-baseline Barthel index (≥90 versus <90) as derived using the eCRF data as covariates. 
[c] Statistics calculated relative to Control Arm. 
Reference: Listing 16.2.6.1 
 
Programming notes (not part of the table): 
 
Table template TEF009A. 
 
The displayed xxx do not reflect actual decimal precision.  Please follow Section 2.11 for rounding rules. 
 
 


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Table 14.2.3.2 Total Duration of Advanced Oxygen Support (Full Analysis Set) 
Variable 
Statistic 
Plitidepsin 2.5mg 
(N=XXX) 
Plitidepsin 1.5mg 
(N=XXX) 
Control Arm 
(N=XXX) 
 
 
 
 
Patients who Required an Advanced Oxygen Support, n (%) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
 
 
 
 
Duration of Advanced Oxygen Support (days) [a] 
 
 
 
n  
xxx 
xxx 
xxx 
Mean (SD) 
xx.x (xx.xx) 
xx.x (xx.xx) 
xx.x (xx.xx) 
Median 
xx.x 
xx.x 
xx.x 
Q1, Q3 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
Min, Max 
xx, xx 
xx, xx 
xx, xx 
 
 
 
 
 
N = number of patients in analysis set; n = number of patients in each category or with data available; % = percentages are calculated based on N as the denominator. 
SD = Standard deviation; Q1 =25th percentile; Q3 = 75th percentile; Min = Minimum; Max = Maximum. 
Advanced oxygen support = high-flow nasal oxygen, non-invasive mechanical ventilation, invasive mechanical ventilation or ECMO. 
[a] Duration of advanced oxygen support (days) = (date of last advanced oxygen support required - date of randomisation) + 1 - off-advanced oxygen support days. 
Reference: Listing 16.2.6.4 
 
Programming notes (not part of the table): 
 
Table template TEF001A. 
 
The displayed xxx do not reflect actual decimal precision.  Please follow Section 2.11 for rounding rules. 
 
 
 
 


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Table 14.2.3.3 Patients who Require ICU Admission per Period (Full Analysis Set) 
Period 
Variable 
Plitidepsin 2.5mg 
(N=XXX) 
Plitidepsin 1.5mg 
(N=XXX) 
Control Arm 
(N=XXX) 
 
 
 
 
From Day 1 to Day 4 
 
 
 
Require ICU Admission, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
95% CI for Require ICU Admission  (%) [a] 
xx.x – xx.x 
xx.x – xx.x 
xx.x – xx.x 
Non Require ICU Admission, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
 
 
 
 
Difference of ICU Admission Rate (%) [b] 
xx.x 
xx.x 
 
95% CI for Difference of ICU Admission Rate (%) [c] 
xx.x – xx.x 
xx.x – xx.x 
 
 
 
 
 
From Day 1 to Day 8 
 
 
 
Require ICU Admission, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
95% CI for Require ICU Admission  (%) [a] 
xx.x – xx.x 
xx.x – xx.x 
xx.x – xx.x 
Non Require ICU Admission, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
 
 
 
 
Difference of ICU Admission Rate (%) [b] 
xx.x 
xx.x 
 
95% CI for Difference of ICU Admission Rate (%) [c] 
xx.x – xx.x 
xx.x – xx.x 
 
 
 
 
 
Adjusted Odds Ratio [d,e] 
x.xxx 
x.xxx 
 
95% CI for Adjusted Odds Ratio [d,e] 
x.xxx - x.xxx 
x.xxx - x.xxx 
 
2-sided p-value [d] 
x.xxx 
x.xxx 
 
 
 
 
 
From Day 1 to Day 15 
 
 
 
Require ICU Admission, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
95% CI for Require ICU Admission  (%) [a] 
xx.x – xx.x 
xx.x – xx.x 
xx.x – xx.x 
Non Require ICU Admission, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
 
 
 
 
Difference of ICU Admission Rate (%) [b] 
xx.x 
xx.x 
 
95% CI for Difference of ICU Admission Rate (%) [c] 
xx.x – xx.x 
xx.x – xx.x 
 
 
 
 
 
 
 


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From Day 1 to Day 31 
 
 
 
Require ICU Admission, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
95% CI for Require ICU Admission  (%) [a] 
xx.x – xx.x 
xx.x – xx.x 
xx.x – xx.x 
Non Require ICU Admission, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
 
 
 
 
Difference of ICU Admission Rate (%) [b] 
xx.x 
xx.x 
 
95% CI for Difference of ICU Admission Rate (%) [c] 
xx.x – xx.x 
xx.x – xx.x 
 
 
 
 
 
 
N = number of patients in analysis set; n = number of patients in each category; % = percentages are calculated based on N as the denominator; CI = Confidence interval; ICU = intensive care unit. 
[a] Clopper-Pearson 95% confidence interval. 
[b] Difference of ICU Admission Rate = ICU Admission Rate for the plitidepsin arm - ICU Admission Rate for control arm. 
[c] Exact 95% confidence interval. 
[d] Adjusted Odds Ratio, 95% CI and 2-sided p-values based on a stratified logistic regression model with fixed effects of treatment group and randomisation stratification factors, ie, geographical 
region (Europe vs. Rest of the World), Charlson Comorbidity Index (0-1 vs. >1) and pre-baseline Barthel index (≥90 versus <90) as derived using the eCRF data as covariates. 
[e] Statistics calculated relative to Control Arm. 
Reference: Listing 16.2.6.3 
 
Programming notes (not part of the table): 
 
Table template TEF009A. 


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Table 14.2.3.4 Re-Admission for COVID-19 Related Signs or Symptoms (Full Analysis Set) 
Variable 
Plitidepsin 2.5mg 
(N=XXX) 
Plitidepsin 1.5mg 
(N=XXX) 
Control Arm 
(N=XXX) 
 
 
 
 
Patients who Discharged from the Hospital 
xxx 
xxx 
xxx 
 
 
 
 
Re-admission for COVID-19 Related Signs or Symptoms, n (%) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
95% CI for Re-admission for COVID-19 Related Signs or Symptoms (%) [a] 
xx.x – xx.x 
xx.x – xx.x 
xx.x – xx.x 
Non Re-admission for COVID-19 Related Signs or Symptoms, n (%) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
 
 
 
 
 
N = number of patients in analysis set; n = number of patients in each category. % = percentages are calculated based on the number of patients who discharged from the hospital within each 
treatment group. 
CI = Confidence interval. 
[a] Clopper-Pearson 95% confidence interval. 
Reference: Listing 16.2.6.3 
 
Programming notes (not part of the table): 
 
Table template TEF009A. 
 
The displayed xxx do not reflect actual decimal precision.  Please follow Section 2.11 for rounding rules. 
 
 


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Table 14.2.3.5 Clinical Status - 11-point WHO Clinical Progression Scale on Days 4, 15, and 31 (Full Analysis Set) 
Visit  
    11-point WHO Clinical Progression Scale  
Plitidepsin 2.5mg 
(N=XXX) 
Plitidepsin 1.5mg 
(N=XXX) 
Control Arm 
(N=XXX) 
 
 
 
 
Day 4, n (%) 
 
 
 
0 = uninfected, no viral RNA detected 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
1 = asymptomatic, viral RNA detected 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
2 = symptomatic, independent 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
3 = symptomatic, assistance needed 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
4 = hospitalized, no oxygen therapy 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
5 = hospitalized, oxygen by mask or nasal prongs 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
6 = hospitalized, oxygen by NIV or high flow 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
7 = intubation and mechanical ventilation. pO2/FIO2 > 150 or SpO2/FIO2 > 200 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
8 = mechanical ventilation pO2/FIO2 < 150 (SpO2/FIO2 < 200) or vasopressors 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
9 = mechanical ventilation pO2/FIO2 < 150 and vasopressors,  dialysis, or ECMO 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
10 = dead 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
 
 
 
 
<continue for the Day 15 and Day 31 visits> 
 
 
 
 
 
N = number of patients in analysis set; n = number of patients in each category. % = percentages are calculated based on N as the denominator. 
If the 11-point WHO scale at Discharge is assessed on the same date as the Day 4, Day 15 or Day 31 visit, the 11-point WHO scale assessment at Discharge is used.  
Otherwise, if an unscheduled assessment is also collected on the same date of the Day 4, Day 15 or Day 31 visit, the worst 11-point WHO score is used. 
Reference: Listing 16.2.6.1 
 
Programming notes (not part of the table): 
 
Table template TEF009A. 
 
The displayed xxx do not reflect actual decimal precision.  Please follow Section 2.11 for rounding rules. 
 
 


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Table 14.2.3.6.1 Patients who Require Oxygen Therapy (Full Analysis Set) 
Timepoint 
Variable 
Plitidepsin 2.5mg 
(N=XXX) 
Plitidepsin 1.5mg 
(N=XXX) 
Control Arm 
(N=XXX) 
 
 
 
 
Day 4 
 
 
 
Patients at Day 4, n1 
xxx 
xxx 
xxx 
Require Oxygen Therapy, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
95% CI for Require Oxygen Therapy (%) [a] 
xx.x – xx.x 
xx.x – xx.x 
xx.x – xx.x 
Non Require Oxygen Therapy, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
 
 
 
 
Difference of Oxygen Therapy Rate (%) [b] 
xx.x 
xx.x 
 
95% CI for Difference of Oxygen Therapy Rate (%) [c] 
xx.x – xx.x 
xx.x – xx.x 
 
 
 
 
 
Day 8 
 
 
 
Patients at Day 8, n1 
xxx 
xxx 
xxx 
Require Oxygen Therapy, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
95% CI for Require Oxygen Therapy (%) [a] 
xx.x – xx.x 
xx.x – xx.x 
xx.x – xx.x 
Non Require Oxygen Therapy, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
 
 
 
 
Difference of Oxygen Therapy Rate (%) [b] 
xx.x 
xx.x 
 
95% CI for Difference of Oxygen Therapy Rate (%) [c] 
xx.x – xx.x 
xx.x – xx.x 
 
 
 
 
 
Adjusted Odds Ratio [d,e] 
x.xxx 
x.xxx 
 
95% CI for Adjusted Odds Ratio [d,e] 
x.xxx - x.xxx 
x.xxx - x.xxx 
 
2-sided p-value [d] 
x.xxx 
x.xxx 
 
 
 
 
 
Day 15 
 
 
 
Patients at Day 15, n1 
xxx 
xxx 
xxx 
Require Oxygen Therapy, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
95% CI for Require Oxygen Therapy (%) [a] 
xx.x – xx.x 
xx.x – xx.x 
xx.x – xx.x 
Non Require Oxygen Therapy, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
 
 
 
 
Difference of Oxygen Therapy Rate (%) [b] 
xx.x 
xx.x 
 
95% CI for Difference of Oxygen Therapy Rate (%) [c] 
xx.x – xx.x 
xx.x – xx.x 
 
 
 


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Day 31 
 
 
 
Patients at Day 31, n1 
xxx 
xxx 
xxx 
Require Oxygen Therapy, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
95% CI for Require Oxygen Therapy (%) [a] 
xx.x – xx.x 
xx.x – xx.x 
xx.x – xx.x 
Non Require Oxygen Therapy, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
 
 
 
 
Difference of Oxygen Therapy Rate (%) [b] 
xx.x 
xx.x 
 
95% CI for Difference of Oxygen Therapy Rate (%) [c] 
xx.x – xx.x 
xx.x – xx.x 
 
 
 
 
 
 
N = number of patients in analysis set; n = number of patients in each category; n1 = number of patients with data available at timepoint; % = percentages are calculated based on n1 as the 
denominator; CI = Confidence interval. 
[a] Clopper-Pearson 95% confidence interval. 
[b] Difference of Oxygen Therapy Rate = Oxygen Therapy Rate for the plitidepsin arm - Oxygen Therapy Rate for control arm. 
[c] Exact 95% confidence interval. 
[d] Adjusted Odds Ratio, 95% CI and 2-sided p-values based on a stratified logistic regression model with fixed effects of treatment group and randomisation stratification factors, ie, geographical 
region (Europe vs. Rest of the World), Charlson Comorbidity Index (0-1 vs. >1) and pre-baseline Barthel index (≥90 versus <90) as derived using the eCRF data as covariates. 
[e] Statistics calculated relative to Control Arm. 
Reference: Listing 16.2.6.4 
 
Programming notes (not part of the table): 
 
Table template TEF009A. 
 
 


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Table 14.2.3.6.2 Patients who Require Oxygen Therapy per Period (Full Analysis Set) 
Period 
Variable 
Plitidepsin 2.5mg 
(N=XXX) 
Plitidepsin 1.5mg 
(N=XXX) 
Control Arm 
(N=XXX) 
 
 
 
 
From Day 1 to Day 4 
 
 
 
Require Oxygen Therapy, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
95% CI for Require Oxygen Therapy (%) [a] 
xx.x – xx.x 
xx.x – xx.x 
xx.x – xx.x 
Non Require Oxygen Therapy, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
 
 
 
 
Difference of Oxygen Therapy Rate (%) [b] 
xx.x 
xx.x 
 
95% CI for Difference of Oxygen Therapy Rate (%) [c] 
xx.x – xx.x 
xx.x – xx.x 
 
 
 
 
 
From Day 1 to Day 8 
 
 
 
Require Oxygen Therapy, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
95% CI for Require Oxygen Therapy (%) [a] 
xx.x – xx.x 
xx.x – xx.x 
xx.x – xx.x 
Non Require Oxygen Therapy, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
 
 
 
 
Difference of Oxygen Therapy Rate (%) [b] 
xx.x 
xx.x 
 
95% CI for Difference of Oxygen Therapy Rate (%) [c] 
xx.x – xx.x 
xx.x – xx.x 
 
 
 
 
 
Adjusted Odds Ratio [d,e] 
x.xxx 
x.xxx 
 
95% CI for Adjusted Odds Ratio [d,e] 
x.xxx - x.xxx 
x.xxx - x.xxx 
 
2-sided p-value [d] 
x.xxx 
x.xxx 
 
 
 
 
 
From Day 1 to Day 15 
 
 
 
Require Oxygen Therapy, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
95% CI for Require Oxygen Therapy (%) [a] 
xx.x – xx.x 
xx.x – xx.x 
xx.x – xx.x 
Non Require Oxygen Therapy, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
 
 
 
 
Difference of Oxygen Therapy Rate (%) [b] 
xx.x 
xx.x 
 
95% CI for Difference of Oxygen Therapy Rate (%) [c] 
xx.x – xx.x 
xx.x – xx.x 
 
 
 


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From Day 1 to Day 31 
 
 
 
Require Oxygen Therapy, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
95% CI for Require Oxygen Therapy (%) [a] 
xx.x – xx.x 
xx.x – xx.x 
xx.x – xx.x 
Non Require Oxygen Therapy, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
 
 
 
 
Difference of Oxygen Therapy Rate (%) [b] 
xx.x 
xx.x 
 
95% CI for Difference of Oxygen Therapy Rate (%) [c] 
xx.x – xx.x 
xx.x – xx.x 
 
 
 
 
 
 
N = number of patients in analysis set; n = number of patients in each category; % = percentages are calculated based on N as the denominator; CI = Confidence interval. 
[a] Clopper-Pearson 95% confidence interval. 
[b] Difference of Oxygen Therapy Rate = Oxygen Therapy Rate for the plitidepsin arm - Oxygen Therapy Rate for control arm. 
[c] Exact 95% confidence interval. 
[d] Adjusted Odds Ratio, 95% CI and 2-sided p-values based on a stratified logistic regression model with fixed effects of treatment group and randomisation stratification factors, ie, geographical 
region (Europe vs. Rest of the World), Charlson Comorbidity Index (0-1 vs. >1) and pre-baseline Barthel index (≥90 versus <90) as derived using the eCRF data as covariates. 
[e] Statistics calculated relative to Control Arm. 
Reference: Listing 16.2.6.4 
 
Programming notes (not part of the table): 
 
Table template TEF009A. 
 
 


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Table 14.2.3.7.1 Time to Intensification of Respiratory Support (Intent-To-Treat Population) 
Variable 
Plitidepsin 2.5mg 
(N=XXX) 
Plitidepsin 1.5mg 
(N=XXX) 
Control Arm 
(N=XXX) 
 
 
 
 
Patients who Reported Intensification of Respiratory Support through 
the Study, n (%) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
Censored Patients, n (%) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
 
 
 
 
Time-to Intensification of Respiratory Support (days) 95% CI [a] 
 
 
 
25th percentile 
xx.x   (xx.x, xx.x) 
xx.x   (xx.x, xx.x) 
xx.x   (xx.x, xx.x) 
Median 
xx.x   (xx.x, xx.x) 
xx.x   (xx.x, xx.x) 
xx.x   (xx.x, xx.x) 
75th percentile 
xx.x   (xx.x, xx.x) 
xx.x   (xx.x, xx.x) 
xx.x   (xx.x, xx.x) 
 
 
 
 
Mean (SE) 
xx.x   (xx.x) 
xx.x   (xx.x) 
xx.x   (xx.x) 
 
 
 
 
Stratified Log-Rank Test 
 
 
 
     2-sided p-value [b] 
x.xxx 
x.xxx 
 
 
 
 
 
Supportive Analysis - Stratified Cox Regression Model 
 
 
 
Hazard Ratio [c,d] 
x.xxx 
x.xxx 
 
     95% CI for Hazard Ratio [c,d] 
x.xxx – x.xxx 
x.xxx – x.xxx 
 
2-sided p-value [c] 
x.xxx 
x.xxx 
 
 
 
 
 
 
N = number of patients in analysis set. % = percentages are calculated based on N as the denominator. 
CI = Confidence interval; SE = Standard Error. 
Notes: Time to intensification of respiratory support (in days), defined as the first day, from randomisation through completion of the study, on which a patient satisfies a category > 6 on the 11-point 
WHO Clinical Progression Scale or dies due to any cause. 
[a] Calculated using the Kaplan-Meier estimator. CIs derived based on Brookmeyer-Crowley method and using a log log transformation. 
[b] 2-sided p-values calculated using a stratified log-rank test, including the fixed effect of the treatment group and levels of the randomisation stratification factors, ie, geographical region (Europe 
vs. Rest of the World), Charlson Comorbidity Index (0-1 vs. >1) and pre-baseline Barthel index (≥90 versus <90) as derived using the eCRF data as covariates. 
[c] Hazard Ratio, 95% CI and 2-sided p-values calculated using a Cox proportional-hazards regression model, including the fixed effect of the treatment group and levels of the randomisation 
stratification factors, ie, geographical region (Europe vs. Rest of the World), Charlson Comorbidity Index (0-1 vs. >1) and pre-baseline Barthel index (≥90 versus <90) as derived using the eCRF data 
as covariates. Hazard Ratio < 1 favours a Plitidepsin arm to be associated with a longer time to therapy intensification than Control Arm. 
[d] Statistics calculated relative to Control Arm. 
Reference: Listing 16.2.6.10 
 
Programming notes (not part of the table): 
 
Table template TEF011A. 
 
The displayed xxx do not reflect actual decimal precision.  Please follow Section 2.11 for rounding rules. 
 
If 25th percentile, median or 75th percentile is not reached, present as “NR”. 
 


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Table 14.2.3.7.2 Time to Intensification of Respiratory Support - Sensitivity Analysis (Intent-To-Treat Population) 
 
Variable 
Plitidepsin 2.5mg 
(N=XXX) 
Plitidepsin 1.5mg 
(N=XXX) 
Control Arm 
(N=XXX) 
 
 
 
 
Sensitivity Analysis 1 - Unstratified Log-Rank Test 
 
 
 
2-sided p-value [a] 
x.xxx 
x.xxx 
 
 
 
 
 
Sensitivity Analysis 2 - Unstratified Cox Regression Model 
 
 
 
Hazard Ratio [b,c] 
x.xxx 
x.xxx 
 
     95% CI for Hazard Ratio [b,c] 
x.xxx – x.xxx 
x.xxx – x.xxx 
 
2-sided p-value [b] 
x.xxx 
x.xxx 
 
 
 
 
 
 
N = number of patients in analysis set; CI = Confidence interval. 
Notes: Time to intensification of respiratory support (in days), defined as the first day, from randomisation through completion of the study, on which a patient satisfies a category > 6 on the 11-point 
WHO Clinical Progression Scale or dies due to any cause. 
[a] 2-sided p-values calculated using an unstratified log-rank test with the fixed effect of the treatment group. 
[b] Hazard Ratio, 95% CI and 2-sided p-values calculated using an unstratified Cox proportional-hazards regression model with the fixed effect of the treatment group. Hazard Ratio < 1 favours a 
Plitidepsin arm to be associated with a shorter time to sustained withdrawal of oxygen supplementation than Control Arm. 
[c] Statistics calculated relative to Control Arm. 
Reference: Listing 16.2.6.10 
 
Programming notes (not part of the table): 
 
Table template TEF011A. 
 
The displayed xxx do not reflect actual decimal precision.  Please follow Section 2.11 for rounding rules. 
 


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Repeat the Table 14.2.3.7.1 for the below table and use the footnotes. 
Table 14.2.3.7.3 Time to Intensification of Respiratory Support (Full Analysis Set) 
N = number of patients in analysis set. % = percentages are calculated based on N as the denominator. 
CI = Confidence interval; SE = Standard Error. 
Notes: Time to intensification of respiratory support (in days), defined as the first day, from randomisation through completion of the study, on which a patient satisfies a category > 6 on the 11-point 
WHO Clinical Progression Scale or dies due to any cause. 
[a] Calculated using the Kaplan-Meier estimator. CIs derived based on Brookmeyer-Crowley method and using a log log transformation. 
[b] 2-sided p-values calculated using a stratified log-rank test, including the fixed effect of the treatment group and levels of the randomisation stratification factors, ie, geographical region (Europe 
vs. Rest of the World), Charlson Comorbidity Index (0-1 vs. >1) and pre-baseline Barthel index (≥90 versus <90) as derived using the eCRF data as covariates. 
[c] Hazard Ratio, 95% CI and 2-sided p-values calculated using a Cox proportional-hazards regression model, including the fixed effect of the treatment group and levels of the randomisation 
stratification factors, ie, geographical region (Europe vs. Rest of the World), Charlson Comorbidity Index (0-1 vs. >1) and pre-baseline Barthel index (≥90 versus <90) as derived using the eCRF data 
as covariates. Hazard Ratio < 1 favours a Plitidepsin arm to be associated with a longer time to therapy intensification than Control Arm. 
[d] Statistics calculated relative to Control Arm. 
Reference: Listing 16.2.6.10 
 
Programming notes (not part of the table): 
 
Table template TEF011A. 
 
The displayed xxx do not reflect actual decimal precision.  Please follow Section 2.11 for rounding rules. 
 
If 25th percentile, median or 75th percentile is not reached, present as “NR”. 
 


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Table 14.2.3.8 Duration of ICU Stay (Full Analysis Set) 
Variable 
Statistic 
Plitidepsin 2.5mg 
(N=XXX) 
Plitidepsin 1.5mg 
(N=XXX) 
Control Arm 
(N=XXX) 
 
 
 
 
Patients who were Admitted in ICU, n (%) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
 
 
 
 
Duration of ICU Stay (days) [a] 
 
 
 
n  
xxx 
xxx 
xxx 
Mean (SD) 
xx.x (xx.xx) 
xx.x (xx.xx) 
xx.x (xx.xx) 
Median 
xx.x 
xx.x 
xx.x 
Q1, Q3 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
Min, Max 
xx, xx 
xx, xx 
xx, xx 
 
 
 
 
 
N = number of patients in analysis set; n = number of patients in each category or with data available; % = percentages are calculated based on N as the denominator. 
SD = Standard deviation; Q1 =25th percentile; Q3 = 75th percentile; Min = Minimum; Max = Maximum. 
ICU = intensive care unit. 
[a] Duration of ICU stay (days) = (last date in ICU - date of admission in ICU) + 1 - off-ICU days. 
Reference: Listing 16.2.6.3 
 
Programming notes (not part of the table): 
 
Table template TEF001A. 
 
The displayed xxx do not reflect actual decimal precision.  Please follow Section 2.11 for rounding rules. 
 
 
 


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Table 14.2.3.9.1 Patients who Require High-Flow Oxygen (Full Analysis Set) 
Timepoint 
Variable 
Plitidepsin 2.5mg 
(N=XXX) 
Plitidepsin 1.5mg 
(N=XXX) 
Control Arm 
(N=XXX) 
 
 
 
 
Day 4 
 
 
 
Patients at Day 4, n1 
xxx 
xxx 
xxx 
Require High-Flow Oxygen, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
95% CI for Require High-Flow Oxygen (%) [a] 
xx.x – xx.x 
xx.x – xx.x 
xx.x – xx.x 
Non Require High-Flow Oxygen, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
 
 
 
 
Difference of High-Flow Oxygen Rate (%) [b] 
xx.x 
xx.x 
 
95% CI for Difference of High-Flow Oxygen Rate (%) [c] 
xx.x – xx.x 
xx.x – xx.x 
 
 
 
 
 
Day 8 
 
 
 
Patients at Day 8, n1 
xxx 
xxx 
xxx 
Require High-Flow Oxygen, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
95% CI for Require High-Flow Oxygen (%) [a] 
xx.x – xx.x 
xx.x – xx.x 
xx.x – xx.x 
Non Require High-Flow Oxygen, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
 
 
 
 
Difference of High-Flow Oxygen Rate (%) [b] 
xx.x 
xx.x 
 
95% CI for Difference of High-Flow Oxygen Rate (%) [c] 
xx.x – xx.x 
xx.x – xx.x 
 
 
 
 
 
Adjusted Odds Ratio [d,e] 
x.xxx 
x.xxx 
 
95% CI for Adjusted Odds Ratio [d,e] 
x.xxx - x.xxx 
x.xxx - x.xxx 
 
2-sided p-value [d] 
x.xxx 
x.xxx 
 
 
 
 
 
Day 15 
 
 
 
Patients at Day 15, n1 
xxx 
xxx 
xxx 
Require High-Flow Oxygen, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
95% CI for Require High-Flow Oxygen (%) [a] 
xx.x – xx.x 
xx.x – xx.x 
xx.x – xx.x 
Non Require High-Flow Oxygen, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
 
 
 
 
Difference of High-Flow Oxygen Rate (%) [b] 
xx.x 
xx.x 
 
95% CI for Difference of High-Flow Oxygen Rate (%) [c] 
xx.x – xx.x 
xx.x – xx.x 
 
 
 


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Day 31 
 
 
 
Patients at Day 31, n1 
xxx 
xxx 
xxx 
Require High-Flow Oxygen, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
95% CI for Require High-Flow Oxygen (%) [a] 
xx.x – xx.x 
xx.x – xx.x 
xx.x – xx.x 
Non Require High-Flow Oxygen, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
 
 
 
 
Difference of High-Flow Oxygen Rate (%) [b] 
xx.x 
xx.x 
 
95% CI for Difference of High-Flow Oxygen Rate (%) [c] 
xx.x – xx.x 
xx.x – xx.x 
 
 
 
 
 
 
N = number of patients in analysis set; n = number of patients in each category; n1 = number of patients with data available at timepoint; % = percentages are calculated based on n1 as the 
denominator; CI = Confidence interval. 
[a] Clopper-Pearson 95% confidence interval. 
[b] Difference of High-Flow Oxygen Rate = High-Flow Oxygen Rate for the plitidepsin arm - High-Flow Oxygen Rate for control arm. 
[c] Exact 95% confidence interval. 
[d] Adjusted Odds Ratio, 95% CI and 2-sided p-values based on a stratified logistic regression model with fixed effects of treatment group and randomisation stratification factors, ie, geographical 
region (Europe vs. Rest of the World), Charlson Comorbidity Index (0-1 vs. >1) and pre-baseline Barthel index (≥90 versus <90) as derived using the eCRF data as covariates. 
[e] Statistics calculated relative to Control Arm. 
Reference: Listing 16.2.6.4 
 
Programming notes (not part of the table): 
 
Table template TEF009A. 
 
 


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Table 14.2.3.9.2 Patients who Require High-Flow Oxygen per Period (Full Analysis Set) 
Period 
Variable 
Plitidepsin 2.5mg 
(N=XXX) 
Plitidepsin 1.5mg 
(N=XXX) 
Control Arm 
(N=XXX) 
 
 
 
 
From Day 1 to Day 4 
 
 
 
Require High-Flow Oxygen, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
95% CI for Require High-Flow Oxygen (%) [a] 
xx.x – xx.x 
xx.x – xx.x 
xx.x – xx.x 
Non Require High-Flow Oxygen, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
 
 
 
 
Difference of High-Flow Oxygen Rate (%) [b] 
xx.x 
xx.x 
 
95% CI for Difference of High-Flow Oxygen Rate (%) [c] 
xx.x – xx.x 
xx.x – xx.x 
 
 
 
 
 
From Day 1 to Day 8 
 
 
 
Require High-Flow Oxygen, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
95% CI for Require High-Flow Oxygen (%) [a] 
xx.x – xx.x 
xx.x – xx.x 
xx.x – xx.x 
Non Require High-Flow Oxygen, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
 
 
 
 
Difference of High-Flow Oxygen Rate (%) [b] 
xx.x 
xx.x 
 
95% CI for Difference of High-Flow Oxygen Rate (%) [c] 
xx.x – xx.x 
xx.x – xx.x 
 
 
 
 
 
Adjusted Odds Ratio [d,e] 
x.xxx 
x.xxx 
 
95% CI for Adjusted Odds Ratio [d,e] 
x.xxx - x.xxx 
x.xxx - x.xxx 
 
2-sided p-value [d] 
x.xxx 
x.xxx 
 
 
 
 
 
From Day 1 to Day 15 
 
 
 
Require High-Flow Oxygen, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
95% CI for Require High-Flow Oxygen (%) [a] 
xx.x – xx.x 
xx.x – xx.x 
xx.x – xx.x 
Non Require High-Flow Oxygen, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
 
 
 
 
Difference of High-Flow Oxygen Rate (%) [b] 
xx.x 
xx.x 
 
95% CI for Difference of High-Flow Oxygen Rate (%) [c] 
xx.x – xx.x 
xx.x – xx.x 
 
 
 


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From Day 1 to Day 31 
 
 
 
Require High-Flow Oxygen, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
95% CI for Require High-Flow Oxygen (%) [a] 
xx.x – xx.x 
xx.x – xx.x 
xx.x – xx.x 
Non Require High-Flow Oxygen, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
 
 
 
 
Difference of High-Flow Oxygen Rate (%) [b] 
xx.x 
xx.x 
 
95% CI for Difference of High-Flow Oxygen Rate (%) [c] 
xx.x – xx.x 
xx.x – xx.x 
 
 
 
 
 
 
N = number of patients in analysis set; n = number of patients in each category; % = percentages are calculated based on N as the denominator; CI = Confidence interval. 
[a] Clopper-Pearson 95% confidence interval. 
[b] Difference of High-Flow Oxygen Rate = High-Flow Oxygen Rate for the plitidepsin arm - High-Flow Oxygen Rate for control arm. 
[c] Exact 95% confidence interval. 
[d] Adjusted Odds Ratio, 95% CI and 2-sided p-values based on a stratified logistic regression model with fixed effects of treatment group and randomisation stratification factors, ie, geographical 
region (Europe vs. Rest of the World), Charlson Comorbidity Index (0-1 vs. >1) and pre-baseline Barthel index (≥90 versus <90) as derived using the eCRF data as covariates. 
[e] Statistics calculated relative to Control Arm. 
Reference: Listing 16.2.6.4 
 
Programming notes (not part of the table): 
 
Table template TEF009A. 
 
 


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Table 14.2.3.10.1 Patients who Require Non-invasive Mechanical Ventilation (Full Analysis Set) 
Timepoint 
Variable 
Plitidepsin 2.5mg 
(N=XXX) 
Plitidepsin 1.5mg 
(N=XXX) 
Control Arm 
(N=XXX) 
 
 
 
 
Day 4 
 
 
 
Patients at Day 4, n1 
xxx 
xxx 
xxx 
Require Non-invasive Mechanical Ventilation, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
95% CI for Require Non-invasive Mechanical Ventilation (%) [a] 
xx.x – xx.x 
xx.x – xx.x 
xx.x – xx.x 
Non Require Non-invasive Mechanical Ventilation, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
 
 
 
 
Difference of Non-invasive Mechanical Ventilation Rate (%) [b] 
xx.x 
xx.x 
 
95% CI for Difference of Non-invasive Mechanical Ventilation Rate (%) [c] 
xx.x – xx.x 
xx.x – xx.x 
 
 
 
 
 
Day 8 
 
 
 
Patients at Day 8, n1 
xxx 
xxx 
xxx 
Require Non-invasive Mechanical Ventilation, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
95% CI for Require Non-invasive Mechanical Ventilation (%) [a] 
xx.x – xx.x 
xx.x – xx.x 
xx.x – xx.x 
Non Require Non-invasive Mechanical Ventilation, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
 
 
 
 
Difference of Non-invasive Mechanical Ventilation Rate (%) [b] 
xx.x 
xx.x 
 
95% CI for Difference of Non-invasive Mechanical Ventilation Rate (%) [c] 
xx.x – xx.x 
xx.x – xx.x 
 
 
 
 
 
Adjusted Odds Ratio [d,e] 
x.xxx 
x.xxx 
 
95% CI for Adjusted Odds Ratio [d,e] 
x.xxx - x.xxx 
x.xxx - x.xxx 
 
2-sided p-value [d] 
x.xxx 
x.xxx 
 
 
 
 
 
Day 15 
 
 
 
Patients at Day 15, n1 
xxx 
xxx 
xxx 
Require Non-invasive Mechanical Ventilation, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
95% CI for Require Non-invasive Mechanical Ventilation (%) [a] 
xx.x – xx.x 
xx.x – xx.x 
xx.x – xx.x 
Non Require Non-invasive Mechanical Ventilation, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
 
 
 
 
Difference of Non-invasive Mechanical Ventilation Rate (%) [b] 
xx.x 
xx.x 
 
95% CI for Difference of Non-invasive Mechanical Ventilation Rate (%) [c] 
xx.x – xx.x 
xx.x – xx.x 
 
 
 


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Day 31 
 
 
 
Patients at Day 31, n1 
xxx 
xxx 
xxx 
Require Non-invasive Mechanical Ventilation, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
95% CI for Require Non-invasive Mechanical Ventilation (%) [a] 
xx.x – xx.x 
xx.x – xx.x 
xx.x – xx.x 
Non Require Non-invasive Mechanical Ventilation, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
 
 
 
 
Difference of Non-invasive Mechanical Ventilation Rate (%) [b] 
xx.x 
xx.x 
 
95% CI for Difference of Non-invasive Mechanical Ventilation Rate (%) [c] 
xx.x – xx.x 
xx.x – xx.x 
 
 
 
 
 
 
N = number of patients in analysis set; n = number of patients in each category; n1 = number of patients with data available at timepoint; % = percentages are calculated based on n1 as the 
denominator; CI = Confidence interval. 
[a] Clopper-Pearson 95% confidence interval. 
[b] Difference of Non-invasive Mechanical Ventilation Rate = Non-invasive Mechanical Ventilation Rate for the plitidepsin arm - Non-invasive Mechanical Ventilation for control arm. 
[c] Exact 95% confidence interval. 
[d] Adjusted Odds Ratio, 95% CI and 2-sided p-values based on a stratified logistic regression model with fixed effects of treatment group and randomisation stratification factors, ie, geographical 
region (Europe vs. Rest of the World), Charlson Comorbidity Index (0-1 vs. >1) and pre-baseline Barthel index (≥90 versus <90) as derived using the eCRF data as covariates. 
[e] Statistics calculated relative to Control Arm. 
Reference: Listing 16.2.6.4 
 
Programming notes (not part of the table): 
 
Table template TEF009A. 
 
 


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Table 14.2.3.10.2 Patients who Require Non-invasive Mechanical Ventilation per Period (Full Analysis Set) 
Period 
Variable 
Plitidepsin 2.5mg 
(N=XXX) 
Plitidepsin 1.5mg 
(N=XXX) 
Control Arm 
(N=XXX) 
 
 
 
 
From Day 1 to Day 4 
 
 
 
Require Non-invasive Mechanical Ventilation, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
95% CI for Require Non-invasive Mechanical Ventilation (%) [a] 
xx.x – xx.x 
xx.x – xx.x 
xx.x – xx.x 
Non Require Non-invasive Mechanical Ventilation, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
 
 
 
 
Difference of Non-invasive Mechanical Ventilation Rate (%) [b] 
xx.x 
xx.x 
 
95% CI for Difference of Non-invasive Mechanical Ventilation Rate (%) [c] 
xx.x – xx.x 
xx.x – xx.x 
 
 
 
 
 
From Day 1 to Day 8 
 
 
 
Require Non-invasive Mechanical Ventilation, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
95% CI for Require Non-invasive Mechanical Ventilation (%) [a] 
xx.x – xx.x 
xx.x – xx.x 
xx.x – xx.x 
Non Require Non-invasive Mechanical Ventilation, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
 
 
 
 
Difference of Non-invasive Mechanical Ventilation Rate (%) [b] 
xx.x 
xx.x 
 
95% CI for Difference of Non-invasive Mechanical Ventilation Rate (%) [c] 
xx.x – xx.x 
xx.x – xx.x 
 
 
 
 
 
Adjusted Odds Ratio [d,e] 
x.xxx 
x.xxx 
 
95% CI for Adjusted Odds Ratio [d,e] 
x.xxx - x.xxx 
x.xxx - x.xxx 
 
2-sided p-value [d] 
x.xxx 
x.xxx 
 
 
 
 
 
From Day 1 to Day 15 
 
 
 
Require Non-invasive Mechanical Ventilation, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
95% CI for Require Non-invasive Mechanical Ventilation (%) [a] 
xx.x – xx.x 
xx.x – xx.x 
xx.x – xx.x 
Non Require Non-invasive Mechanical Ventilation, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
 
 
 
 
Difference of Non-invasive Mechanical Ventilation Rate (%) [b] 
xx.x 
xx.x 
 
95% CI for Difference of Non-invasive Mechanical Ventilation Rate (%) [c] 
xx.x – xx.x 
xx.x – xx.x 
 
 
 


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From Day 1 to Day 31 
 
 
 
Require Non-invasive Mechanical Ventilation, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
95% CI for Require Non-invasive Mechanical Ventilation (%) [a] 
xx.x – xx.x 
xx.x – xx.x 
xx.x – xx.x 
Non Require Non-invasive Mechanical Ventilation, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
 
 
 
 
Difference of Non-invasive Mechanical Ventilation Rate (%) [b] 
xx.x 
xx.x 
 
95% CI for Difference of Non-invasive Mechanical Ventilation Rate (%) [c] 
xx.x – xx.x 
xx.x – xx.x 
 
 
 
 
 
 
N = number of patients in analysis set; n = number of patients in each category; % = percentages are calculated based on N as the denominator; CI = Confidence interval. 
[a] Clopper-Pearson 95% confidence interval. 
[b] Difference of Non-invasive Mechanical Ventilation Rate = Non-invasive Mechanical Ventilation Rate for the plitidepsin arm - Non-invasive Mechanical Ventilation for control arm. 
[c] Exact 95% confidence interval. 
[d] Adjusted Odds Ratio, 95% CI and 2-sided p-values based on a stratified logistic regression model with fixed effects of treatment group and randomisation stratification factors, ie, geographical 
region (Europe vs. Rest of the World), Charlson Comorbidity Index (0-1 vs. >1) and pre-baseline Barthel index (≥90 versus <90) as derived using the eCRF data as covariates. 
[e] Statistics calculated relative to Control Arm. 
Reference: Listing 16.2.6.4 
 
Programming notes (not part of the table): 
 
Table template TEF009A. 
 
 


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Table 14.2.3.11.1 Patients who Require Invasive Mechanical Ventilation or ECMO (Full Analysis Set) 
Timepoint 
Variable 
Plitidepsin 2.5mg 
(N=XXX) 
Plitidepsin 1.5mg 
(N=XXX) 
Control Arm 
(N=XXX) 
 
 
 
 
Day 4 
 
 
 
Patients at Day 4, n1 
xxx 
xxx 
xxx 
Require Invasive Mechanical Ventilation or ECMO, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
95% CI for Require Invasive Mechanical Ventilation or ECMO (%) [a] 
xx.x – xx.x 
xx.x – xx.x 
xx.x – xx.x 
Non Require Invasive Mechanical Ventilation or ECMO, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
 
 
 
 
Difference of Invasive Mechanical Ventilation or ECMO Rate (%) [b] 
xx.x 
xx.x 
 
95% CI for Difference of Invasive Mechanical Ventilation or ECMO Rate (%) [c] 
xx.x – xx.x 
xx.x – xx.x 
 
 
 
 
 
Day 8 
 
 
 
Patients at Day 8, n1 
xxx 
xxx 
xxx 
Require Invasive Mechanical Ventilation or ECMO, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
95% CI for Require Invasive Mechanical Ventilation or ECMO (%) [a] 
xx.x – xx.x 
xx.x – xx.x 
xx.x – xx.x 
Non Require Invasive Mechanical Ventilation or ECMO, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
 
 
 
 
Difference of Invasive Mechanical Ventilation or ECMO Rate (%) [b] 
xx.x 
xx.x 
 
95% CI for Difference of Invasive Mechanical Ventilation or ECMO Rate (%) [c] 
xx.x – xx.x 
xx.x – xx.x 
 
 
 
 
 
Adjusted Odds Ratio [d,e] 
x.xxx 
x.xxx 
 
95% CI for Adjusted Odds Ratio [d,e] 
x.xxx - x.xxx 
x.xxx - x.xxx 
 
2-sided p-value [d] 
x.xxx 
x.xxx 
 
 
 
 
 
Day 15 
 
 
 
Patients at Day 15, n1 
xxx 
xxx 
xxx 
Require Invasive Mechanical Ventilation or ECMO, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
95% CI for Require Invasive Mechanical Ventilation or ECMO (%) [a] 
xx.x – xx.x 
xx.x – xx.x 
xx.x – xx.x 
Non Require Invasive Mechanical Ventilation or ECMO, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
 
 
 
 
Difference of Invasive Mechanical Ventilation or ECMO Rate (%) [b] 
xx.x 
xx.x 
 
95% CI for Difference of Invasive Mechanical Ventilation or ECMO Rate (%) [c] 
xx.x – xx.x 
xx.x – xx.x 
 
 
 


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Day 31 
 
 
 
Patients at Day 31, n1 
xxx 
xxx 
xxx 
Require Invasive Mechanical Ventilation or ECMO, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
95% CI for Require Invasive Mechanical Ventilation or ECMO (%) [a] 
xx.x – xx.x 
xx.x – xx.x 
xx.x – xx.x 
Non Require Invasive Mechanical Ventilation or ECMO, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
 
 
 
 
Difference of Invasive Mechanical Ventilation or ECMO Rate (%) [b] 
xx.x 
xx.x 
 
95% CI for Difference of Invasive Mechanical Ventilation or ECMO Rate (%) [c] 
xx.x – xx.x 
xx.x – xx.x 
 
 
 
 
 
 
N = number of patients in analysis set; n = number of patients in each category; n1 = number of patients with data available at timepoint; % = percentages are calculated based on n1 as the 
denominator; CI = Confidence interval; ECMO = extracorporeal membrane oxygenation. 
[a] Clopper-Pearson 95% confidence interval. 
[b] Difference of Invasive Mechanical Ventilation or ECMO Rate = Invasive Mechanical Ventilation or ECMO Rate for the plitidepsin arm - Invasive Mechanical Ventilation or ECMO for 
control arm. 
[c] Exact 95% confidence interval. 
[d] Adjusted Odds Ratio, 95% CI and 2-sided p-values based on a stratified logistic regression model with fixed effects of treatment group and randomisation stratification factors, ie, geographical 
region (Europe vs. Rest of the World), Charlson Comorbidity Index (0-1 vs. >1) and pre-baseline Barthel index (≥90 versus <90) as derived using the eCRF data as covariates. 
[e] Statistics calculated relative to Control Arm. 
Reference: Listing 16.2.6.4 
 
Programming notes (not part of the table): 
 
Table template TEF009A. 
 
 


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Labcorp Drug Development Study: 000000213894 
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Table 14.2.3.11.2 Patients who Require Invasive Mechanical Ventilation or ECMO per Period (Full Analysis Set) 
Period 
Variable 
Plitidepsin 2.5mg 
(N=XXX) 
Plitidepsin 1.5mg 
(N=XXX) 
Control Arm 
(N=XXX) 
 
 
 
 
From Day 1 to Day 4 
 
 
 
Require Invasive Mechanical Ventilation or ECMO, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
95% CI for Require Invasive Mechanical Ventilation or ECMO (%) [a] 
xx.x – xx.x 
xx.x – xx.x 
xx.x – xx.x 
Non Require Invasive Mechanical Ventilation or ECMO, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
 
 
 
 
Difference of Invasive Mechanical Ventilation or ECMO Rate (%) [b] 
xx.x 
xx.x 
 
95% CI for Difference of Invasive Mechanical Ventilation or ECMO Rate (%) [c] 
xx.x – xx.x 
xx.x – xx.x 
 
 
 
 
 
From Day 1 to Day 8 
 
 
 
Require Invasive Mechanical Ventilation or ECMO, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
95% CI for Require Invasive Mechanical Ventilation or ECMO (%) [a] 
xx.x – xx.x 
xx.x – xx.x 
xx.x – xx.x 
Non Require Invasive Mechanical Ventilation or ECMO, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
 
 
 
 
Difference of Invasive Mechanical Ventilation or ECMO Rate (%) [b] 
xx.x 
xx.x 
 
95% CI for Difference of Invasive Mechanical Ventilation or ECMO Rate (%) [c] 
xx.x – xx.x 
xx.x – xx.x 
 
 
 
 
 
Adjusted Odds Ratio [d,e] 
x.xxx 
x.xxx 
 
95% CI for Adjusted Odds Ratio [d,e] 
x.xxx - x.xxx 
x.xxx - x.xxx 
 
2-sided p-value [d] 
x.xxx 
x.xxx 
 
 
 
 
 
From Day 1 to Day 15 
 
 
 
Require Invasive Mechanical Ventilation or ECMO, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
95% CI for Require Invasive Mechanical Ventilation or ECMO (%) [a] 
xx.x – xx.x 
xx.x – xx.x 
xx.x – xx.x 
Non Require Invasive Mechanical Ventilation or ECMO, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
 
 
 
 
Difference of Invasive Mechanical Ventilation or ECMO Rate (%) [b] 
xx.x 
xx.x 
 
95% CI for Difference of Invasive Mechanical Ventilation or ECMO Rate (%) [c] 
xx.x – xx.x 
xx.x – xx.x 
 
 
 


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From Day 1 to Day 31 
 
 
 
Require Invasive Mechanical Ventilation or ECMO, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
95% CI for Require Invasive Mechanical Ventilation or ECMO (%) [a] 
xx.x – xx.x 
xx.x – xx.x 
xx.x – xx.x 
Non Require Invasive Mechanical Ventilation or ECMO, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
 
 
 
 
Difference of Invasive Mechanical Ventilation or ECMO Rate (%) [b] 
xx.x 
xx.x 
 
95% CI for Difference of Invasive Mechanical Ventilation or ECMO Rate (%) [c] 
xx.x – xx.x 
xx.x – xx.x 
 
 
 
 
 
 
N = number of patients in analysis set; n = number of patients in each category; % = percentages are calculated based on N as the denominator; CI = Confidence interval; ECMO = extracorporeal 
membrane oxygenation. 
[a] Clopper-Pearson 95% confidence interval. 
[b] Difference of Invasive Mechanical Ventilation or ECMO Rate = Invasive Mechanical Ventilation or ECMO Rate for the plitidepsin arm - Invasive Mechanical Ventilation or ECMO for 
control arm. 
[c] Exact 95% confidence interval. 
[d] Adjusted Odds Ratio, 95% CI and 2-sided p-values based on a stratified logistic regression model with fixed effects of treatment group and randomisation stratification factors, ie, geographical 
region (Europe vs. Rest of the World), Charlson Comorbidity Index (0-1 vs. >1) and pre-baseline Barthel index (≥90 versus <90) as derived using the eCRF data as covariates. 
[e] Statistics calculated relative to Control Arm. 
Reference: Listing 16.2.6.4 
 
Programming notes (not part of the table): 
 
Table template TEF009A. 
 
 


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Table 14.2.3.12.1 Time to Initiation with Immune-Modulating Drugs (Intent-To-Treat Population) 
Variable 
Plitidepsin 2.5mg 
(N=XXX) 
Plitidepsin 1.5mg 
(N=XXX) 
Control Arm 
(N=XXX) 
 
 
 
 
Patients who Started Subsequent Immune-Modulating Drugs through 
the Study, n (%) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
Censored Patients, n (%) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
 
 
 
 
Time-to Initiation with Immune-Modulating Drugs (days) 95% CI [a] 
 
 
 
25th percentile 
xx.x   (xx.x, xx.x) 
xx.x   (xx.x, xx.x) 
xx.x   (xx.x, xx.x) 
Median 
xx.x   (xx.x, xx.x) 
xx.x   (xx.x, xx.x) 
xx.x   (xx.x, xx.x) 
75th percentile 
xx.x   (xx.x, xx.x) 
xx.x   (xx.x, xx.x) 
xx.x   (xx.x, xx.x) 
 
 
 
 
Mean (SE) 
xx.x   (xx.x) 
xx.x   (xx.x) 
xx.x   (xx.x) 
 
 
 
 
Stratified Log-Rank Test 
 
 
 
     2-sided p-value [b] 
x.xxx 
x.xxx 
 
 
 
 
 
Supportive Analysis - Stratified Cox Regression Model 
 
 
 
Hazard Ratio [c,d] 
x.xxx 
x.xxx 
 
     95% CI for Hazard Ratio [c,d] 
x.xxx – x.xxx 
x.xxx – x.xxx 
 
2-sided p-value [c] 
x.xxx 
x.xxx 
 
 
 
 
 
 
N = number of patients in analysis set. % = percentages are calculated based on N as the denominator. 
CI = Confidence interval; SE = Standard Error. 
Notes: Time to initiation with immune-modulating drugs (in days), defined as the first day, from randomisation through completion of the study, on which a patient receives subsequent immune-
modulating drugs. 
[a] Calculated using the Kaplan-Meier estimator. CIs derived based on Brookmeyer-Crowley method and using a log log transformation. 
[b] 2-sided p-values calculated using a stratified log-rank test, including the fixed effect of the treatment group and levels of the randomisation stratification factors, ie, geographical region (Europe 
vs. Rest of the World), Charlson Comorbidity Index (0-1 vs. >1) and pre-baseline Barthel index (≥90 versus <90) as derived using the eCRF data as covariates. 
[c] Hazard Ratio, 95% CI and 2-sided p-values calculated using a Cox proportional-hazards regression model, including the fixed effect of the treatment group and levels of the randomisation 
stratification factors, ie, geographical region (Europe vs. Rest of the World), Charlson Comorbidity Index (0-1 vs. >1) and pre-baseline Barthel index (≥90 versus <90) as derived using the eCRF data 
as covariates. Hazard Ratio < 1 favours a Plitidepsin arm to be associated with a longer time to therapy intensification than Control Arm. 
[d] Statistics calculated relative to Control Arm. 
Reference: Listing 16.2.4.7 
 
Programming notes (not part of the table): 
 
Table template TEF011A. 
 
The displayed xxx do not reflect actual decimal precision.  Please follow Section 2.11 for rounding rules. 
 
If 25th percentile, median or 75th percentile is not reached, present as “NR”. 
 


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Labcorp Drug Development Study: 000000213894 
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Table 14.2.3.12.2 Time to Initiation with Immune-Modulating Drugs - Sensitivity Analysis (Intent-To-Treat Population) 
 
Variable 
Plitidepsin 2.5mg 
(N=XXX) 
Plitidepsin 1.5mg 
(N=XXX) 
Control Arm 
(N=XXX) 
 
 
 
 
Sensitivity Analysis 1 - Unstratified Log-Rank Test 
 
 
 
2-sided p-value [a] 
x.xxx 
x.xxx 
 
 
 
 
 
Sensitivity Analysis 2 - Unstratified Cox Regression Model 
 
 
 
Hazard Ratio [b,c] 
x.xxx 
x.xxx 
 
     95% CI for Hazard Ratio [b,c] 
x.xxx – x.xxx 
x.xxx – x.xxx 
 
2-sided p-value [b] 
x.xxx 
x.xxx 
 
 
 
 
 
 
N = number of patients in analysis set; CI = Confidence interval. 
Notes: Time to initiation with immune-modulating drugs (in days), defined as the first day, from randomisation through completion of the study, on which a patient receives subsequent immune-
modulating drugs. 
[a] 2-sided p-values calculated using an unstratified log-rank test with the fixed effect of the treatment group. 
[b] Hazard Ratio, 95% CI and 2-sided p-values calculated using an unstratified Cox proportional-hazards regression model with the fixed effect of the treatment group. Hazard Ratio < 1 favours a 
Plitidepsin arm to be associated with a shorter time to sustained withdrawal of oxygen supplementation than Control Arm. 
[c] Statistics calculated relative to Control Arm. 
Reference: Listing 16.2.4.7 
 
Programming notes (not part of the table): 
 
Table template TEF011A. 
 
The displayed xxx do not reflect actual decimal precision.  Please follow Section 2.11 for rounding rules. 
 


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Labcorp Drug Development Study: 000000213894 
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Repeat the Table 14.2.3.12.1 for the below table and use the footnotes. 
Table 14.2.3.12.3 Time to Initiation with Immune-Modulating Drugs (Full Analysis Set) 
N = number of patients in analysis set. % = percentages are calculated based on N as the denominator. 
CI = Confidence interval; SE = Standard Error. 
Notes: Time to initiation with immune-modulating drugs (in days), defined as the first day, from randomisation through completion of the study, on which a patient receives subsequent immune-
modulating drugs. 
[a] Calculated using the Kaplan-Meier estimator. CIs derived based on Brookmeyer-Crowley method and using a log log transformation. 
[b] 2-sided p-values calculated using a stratified log-rank test, including the fixed effect of the treatment group and levels of the randomisation stratification factors, ie, geographical region (Europe 
vs. Rest of the World), Charlson Comorbidity Index (0-1 vs. >1) and pre-baseline Barthel index (≥90 versus <90) as derived using the eCRF data as covariates. 
[c] Hazard Ratio, 95% CI and 2-sided p-values calculated using a Cox proportional-hazards regression model, including the fixed effect of the treatment group and levels of the randomisation 
stratification factors, ie, geographical region (Europe vs. Rest of the World), Charlson Comorbidity Index (0-1 vs. >1) and pre-baseline Barthel index (≥90 versus <90) as derived using the eCRF data 
as covariates. Hazard Ratio < 1 favours a Plitidepsin arm to be associated with a longer time to therapy intensification than Control Arm. 
[d] Statistics calculated relative to Control Arm. 
Reference: Listing 16.2.4.7 
 
Programming notes (not part of the table): 
 
Table template TEF011A. 
 
The displayed xxx do not reflect actual decimal precision.  Please follow Section 2.11 for rounding rules. 
 
If 25th percentile, median or 75th percentile is not reached, present as “NR”. 
 


TFL Shells 
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Labcorp Drug Development Study: 000000213894 
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Page 93 of 261 
 
Table 14.2.3.13.1 Time to Initiation with Antiviral Drugs (Intent-To-Treat Population) 
Variable 
Plitidepsin 2.5mg 
(N=XXX) 
Plitidepsin 1.5mg 
(N=XXX) 
Control Arm 
(N=XXX) 
 
 
 
 
Patients who Started Subsequent Antiviral Drugs through the Study, n 
(%) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
Censored Patients, n (%) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
 
 
 
 
Time-to Initiation with Antiviral Drugs (days) 95% CI [a] 
 
 
 
25th percentile 
xx.x   (xx.x, xx.x) 
xx.x   (xx.x, xx.x) 
xx.x   (xx.x, xx.x) 
Median 
xx.x   (xx.x, xx.x) 
xx.x   (xx.x, xx.x) 
xx.x   (xx.x, xx.x) 
75th percentile 
xx.x   (xx.x, xx.x) 
xx.x   (xx.x, xx.x) 
xx.x   (xx.x, xx.x) 
 
 
 
 
Mean (SE) 
xx.x   (xx.x) 
xx.x   (xx.x) 
xx.x   (xx.x) 
 
 
 
 
Stratified Log-Rank Test 
 
 
 
     2-sided p-value [b] 
x.xxx 
x.xxx 
 
 
 
 
 
Supportive Analysis - Stratified Cox Regression Model 
 
 
 
Hazard Ratio [c,d] 
x.xxx 
x.xxx 
 
     95% CI for Hazard Ratio [c,d] 
x.xxx – x.xxx 
x.xxx – x.xxx 
 
2-sided p-value [c] 
x.xxx 
x.xxx 
 
 
 
 
 
 
N = number of patients in analysis set. % = percentages are calculated based on N as the denominator. 
CI = Confidence interval; SE = Standard Error. 
Notes: Time to initiation with antiviral drugs (in days), defined as the first day, from randomisation through completion of the study, on which a patient receives subsequent antiviral drugs. 
[a] Calculated using the Kaplan-Meier estimator. CIs derived based on Brookmeyer-Crowley method and using a log log transformation. 
[b] 2-sided p-values calculated using a stratified log-rank test, including the fixed effect of the treatment group and levels of the randomisation stratification factors, ie, geographical region (Europe 
vs. Rest of the World), Charlson Comorbidity Index (0-1 vs. >1) and pre-baseline Barthel index (≥90 versus <90) as derived using the eCRF data as covariates. 
[c] Hazard Ratio, 95% CI and 2-sided p-values calculated using a Cox proportional-hazards regression model, including the fixed effect of the treatment group and levels of the randomisation 
stratification factors, ie, geographical region (Europe vs. Rest of the World), Charlson Comorbidity Index (0-1 vs. >1) and pre-baseline Barthel index (≥90 versus <90) as derived using the eCRF data 
as covariates. Hazard Ratio < 1 favours a Plitidepsin arm to be associated with a longer time to therapy intensification than Control Arm. 
[d] Statistics calculated relative to Control Arm. 
Reference: Listing 16.2.4.7 
 
Programming notes (not part of the table): 
 
Table template TEF011A. 
 
The displayed xxx do not reflect actual decimal precision.  Please follow Section 2.11 for rounding rules. 
 
If 25th percentile, median or 75th percentile is not reached, present as “NR”. 
 


TFL Shells 
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Labcorp Drug Development Study: 000000213894 
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Table 14.2.3.13.2 Time to Initiation with Antiviral Drugs - Sensitivity Analysis (Intent-To-Treat Population) 
 
Variable 
Plitidepsin 2.5mg 
(N=XXX) 
Plitidepsin 1.5mg 
(N=XXX) 
Control Arm 
(N=XXX) 
 
 
 
 
Sensitivity Analysis 1 - Unstratified Log-Rank Test 
 
 
 
2-sided p-value [a] 
x.xxx 
x.xxx 
 
 
 
 
 
Sensitivity Analysis 2 - Unstratified Cox Regression Model 
 
 
 
Hazard Ratio [b,c] 
x.xxx 
x.xxx 
 
     95% CI for Hazard Ratio [b,c] 
x.xxx – x.xxx 
x.xxx – x.xxx 
 
2-sided p-value [b] 
x.xxx 
x.xxx 
 
 
 
 
 
 
N = number of patients in analysis set; CI = Confidence interval. 
Notes: Time to initiation with antiviral drugs (in days), defined as the first day, from randomisation through completion of the study, on which a patient receives subsequent antiviral drugs. 
[a] 2-sided p-values calculated using an unstratified log-rank test with the fixed effect of the treatment group. 
[b] Hazard Ratio, 95% CI and 2-sided p-values calculated using an unstratified Cox proportional-hazards regression model with the fixed effect of the treatment group. Hazard Ratio < 1 favours a 
Plitidepsin arm to be associated with a shorter time to sustained withdrawal of oxygen supplementation than Control Arm. 
[c] Statistics calculated relative to Control Arm. 
Reference: Listing 16.2.4.7 
 
Programming notes (not part of the table): 
 
Table template TEF011A. 
 
The displayed xxx do not reflect actual decimal precision.  Please follow Section 2.11 for rounding rules. 
 


TFL Shells 
CONFIDENTIAL 
Labcorp Drug Development Study: 000000213894 
Protocol Reference: APL-D-003-20 
Final, Version 4.0, 21APR2023  
Page 95 of 261 
 
Repeat the Table 14.2.3.13.1 for the below table and use the footnotes. 
Table 14.2.3.13.3 Time to Initiation with Antiviral Drugs (Full Analysis Set) 
N = number of patients in analysis set. % = percentages are calculated based on N as the denominator. 
CI = Confidence interval; SE = Standard Error. 
Notes: Time to initiation with antiviral drugs (in days), defined as the first day, from randomisation through completion of the study, on which a patient receives subsequent antiviral drugs. 
[a] Calculated using the Kaplan-Meier estimator. CIs derived based on Brookmeyer-Crowley method and using a log log transformation. 
[b] 2-sided p-values calculated using a stratified log-rank test, including the fixed effect of the treatment group and levels of the randomisation stratification factors, ie, geographical region (Europe 
vs. Rest of the World), Charlson Comorbidity Index (0-1 vs. >1) and pre-baseline Barthel index (≥90 versus <90) as derived using the eCRF data as covariates. 
[c] Hazard Ratio, 95% CI and 2-sided p-values calculated using a Cox proportional-hazards regression model, including the fixed effect of the treatment group and levels of the randomisation 
stratification factors, ie, geographical region (Europe vs. Rest of the World), Charlson Comorbidity Index (0-1 vs. >1) and pre-baseline Barthel index (≥90 versus <90) as derived using the eCRF data 
as covariates. Hazard Ratio < 1 favours a Plitidepsin arm to be associated with a longer time to therapy intensification than Control Arm. 
[d] Statistics calculated relative to Control Arm. 
Reference: Listing 16.2.4.7 
 
Programming notes (not part of the table): 
 
Table template TEF011A. 
 
The displayed xxx do not reflect actual decimal precision.  Please follow Section 2.11 for rounding rules. 
 
If 25th percentile, median or 75th percentile is not reached, present as “NR”. 
 


TFL Shells 
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Labcorp Drug Development Study: 000000213894 
Protocol Reference: APL-D-003-20 
Final, Version 4.0, 21APR2023  
Page 96 of 261 
 
Table 14.2.3.14 Patients who Receive Subsequent Immune-Modulating Drugs per Period (Full Analysis Set) 
Period 
Variable 
Plitidepsin 2.5mg 
(N=XXX) 
Plitidepsin 1.5mg 
(N=XXX) 
Control Arm 
(N=XXX) 
 
 
 
 
From Day 1 to Day 4 
 
 
 
Receive Sub. Immune-Modulating Drugs, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
95% CI for Receive Sub. Immune-Modulating Drugs (%) [a] 
xx.x – xx.x 
xx.x – xx.x 
xx.x – xx.x 
Non Receive Sub. Immune-Modulating Drugs, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
 
 
 
 
Difference of Sub. Immune-Modulating Drugs Rate (%) [b] 
xx.x 
xx.x 
 
95% CI for Difference of Sub. Immune-Modulating Drugs Rate (%) [c] 
xx.x – xx.x 
xx.x – xx.x 
 
 
 
 
 
From Day 1 to Day 8 
 
 
 
Receive Sub. Immune-Modulating Drugs, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
95% CI for Receive Sub. Immune-Modulating Drugs (%) [a] 
xx.x – xx.x 
xx.x – xx.x 
xx.x – xx.x 
Non Receive Sub. Immune-Modulating Drugs, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
 
 
 
 
Difference of Sub. Immune-Modulating Drugs Rate (%) [b] 
xx.x 
xx.x 
 
95% CI for Difference of Sub. Immune-Modulating Drugs Rate (%) [c] 
xx.x – xx.x 
xx.x – xx.x 
 
 
 
 
 
Adjusted Odds Ratio [d,e] 
x.xxx 
x.xxx 
 
95% CI for Adjusted Odds Ratio [d,e] 
x.xxx - x.xxx 
x.xxx - x.xxx 
 
2-sided p-value [d] 
x.xxx 
x.xxx 
 
 
 
 
 
From Day 1 to Day 15 
 
 
 
Receive Subs. Immune-Modulating Drugs, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
95% CI for Receive Sub. Immune-Modulating Drugs (%) [a] 
xx.x – xx.x 
xx.x – xx.x 
xx.x – xx.x 
Non Receive Sub. Immune-Modulating Drugs, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
 
 
 
 
Difference of Sub. Immune-Modulating Drugs Rate (%) [b] 
xx.x 
xx.x 
 
95% CI for Difference of Sub. Immune-Modulating Drugs Rate (%) [c] 
xx.x – xx.x 
xx.x – xx.x 
 
 
 
 
 
 
 


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From Day 1 to Day 31 
 
 
 
Receive Sub. Immune-Modulating Drugs, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
95% CI for Receive Sub. Immune-Modulating Drugs (%) [a] 
xx.x – xx.x 
xx.x – xx.x 
xx.x – xx.x 
Non Receive Sub. Immune-Modulating Drugs, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
 
 
 
 
Difference of Sub. Immune-Modulating Drugs Rate (%) [b] 
xx.x 
xx.x 
 
95% CI for Difference of Sub. Immune-Modulating Drugs Rate (%) [c] 
xx.x – xx.x 
xx.x – xx.x 
 
 
 
 
 
 
N = number of patients in analysis set; n = number of patients in each category; % = percentages are calculated based on N as the denominator; CI = Confidence interval; Sub. = Subsequent. 
[a] Clopper-Pearson 95% confidence interval. 
[b] Difference of Subsequent Immune-Modulating Drugs Rate = Subsequent Immune-Modulating Drugs Rate for the plitidepsin arm - Subsequent Immune-Modulating Drugs Rate for control arm. 
[c] Exact 95% confidence interval. 
[d] Adjusted Odds Ratio, 95% CI and 2-sided p-values based on a stratified logistic regression model with fixed effects of treatment group and randomisation stratification factors, ie, geographical 
region (Europe vs. Rest of the World), Charlson Comorbidity Index (0-1 vs. >1) and pre-baseline Barthel index (≥90 versus <90) as derived using the eCRF data as covariates. 
[e] Statistics calculated relative to Control Arm. 
Reference: Listing 16.2.4.7 
 
Programming notes (not part of the table): 
 
Table template TEF009A. 


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Table 14.2.3.15 Patients who Receive Subsequent Antiviral Drugs per Period (Full Analysis Set) 
Period 
Variable 
Plitidepsin 2.5mg 
(N=XXX) 
Plitidepsin 1.5mg 
(N=XXX) 
Control Arm 
(N=XXX) 
 
 
 
 
From Day 1 to Day 4 
 
 
 
Receive Subsequent Antiviral Drugs, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
95% CI for Receive Subsequent Antiviral Drugs (%) [a] 
xx.x – xx.x 
xx.x – xx.x 
xx.x – xx.x 
Non Receive Subsequent Antiviral Drugs, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
 
 
 
 
Difference of Subsequent Antiviral Drugs Rate (%) [b] 
xx.x 
xx.x 
 
95% CI for Difference of Subsequent Antiviral Drugs Rate (%) [c] 
xx.x – xx.x 
xx.x – xx.x 
 
 
 
 
 
From Day 1 to Day 8 
 
 
 
Receive Subsequent Antiviral Drugs, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
95% CI for Receive Subsequent Antiviral Drugs (%) [a] 
xx.x – xx.x 
xx.x – xx.x 
xx.x – xx.x 
Non Receive Subsequent Antiviral Drugs, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
 
 
 
 
Difference of Subsequent Antiviral Drugs Rate (%) [b] 
xx.x 
xx.x 
 
95% CI for Difference of Subsequent Antiviral Drugs Rate (%) [c] 
xx.x – xx.x 
xx.x – xx.x 
 
 
 
 
 
Adjusted Odds Ratio [d,e] 
x.xxx 
x.xxx 
 
95% CI for Adjusted Odds Ratio [d,e] 
x.xxx - x.xxx 
x.xxx - x.xxx 
 
2-sided p-value [d] 
x.xxx 
x.xxx 
 
 
 
 
 
From Day 1 to Day 15 
 
 
 
Receive Subsequent Antiviral Drugs, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
95% CI for Receive Subsequent Antiviral Drugs (%) [a] 
xx.x – xx.x 
xx.x – xx.x 
xx.x – xx.x 
Non Receive Subsequent Antiviral Drugs, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
 
 
 
 
Difference of Subsequent Antiviral Drugs Rate (%) [b] 
xx.x 
xx.x 
 
95% CI for Difference of Subsequent Antiviral Drugs Rate (%) [c] 
xx.x – xx.x 
xx.x – xx.x 
 
 
 
 
 
 
 


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From Day 1 to Day 31 
 
 
 
Receive Subsequent Antiviral Drugs, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
95% CI for Receive Subsequent Antiviral Drugs (%) [a] 
xx.x – xx.x 
xx.x – xx.x 
xx.x – xx.x 
Non Receive Subsequent Antiviral Drugs, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
 
 
 
 
Difference of Subsequent Antiviral Drugs Rate (%) [b] 
xx.x 
xx.x 
 
95% CI for Difference of Subsequent Antiviral Drugs Rate (%) [c] 
xx.x – xx.x 
xx.x – xx.x 
 
 
 
 
 
 
N = number of patients in analysis set; n = number of patients in each category; % = percentages are calculated based on N as the denominator; CI = Confidence interval. 
[a] Clopper-Pearson 95% confidence interval. 
[b] Difference of Subsequent Antiviral Drugs Rate = Subsequent Antiviral Drugs Rate for the plitidepsin arm - Subsequent Antiviral Drugs Rate for control arm. 
[c] Exact 95% confidence interval. 
[d] Adjusted Odds Ratio, 95% CI and 2-sided p-values based on a stratified logistic regression model with fixed effects of treatment group and randomisation stratification factors, ie, geographical 
region (Europe vs. Rest of the World), Charlson Comorbidity Index (0-1 vs. >1) and pre-baseline Barthel index (≥90 versus <90) as derived using the eCRF data as covariates. 
[e] Statistics calculated relative to Control Arm. 
Reference: Listing 16.2.4.7 
 
Programming notes (not part of the table): 
 
Table template TEF009A. 


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Table 14.2.3.16.1 Patients with Nosocomial Infection per Period (Full Analysis Set) 
Variable 
Plitidepsin 2.5mg 
(N=XXX) 
Plitidepsin 1.5mg 
(N=XXX) 
Control Arm 
(N=XXX) 
 
 
 
 
From Day 1 to Day 4 
 
 
 
Patients with Nosocomial Infection, n (%) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
95% CI for Patients with Nosocomial Infection (%) [a] 
xx.x – xx.x 
xx.x – xx.x 
xx.x – xx.x 
Patients without Nosocomial Infection, n (%) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
 
 
 
 
Difference of Nosocomial Infection Rate, n (%) [b] 
xx.x 
xx.x 
 
95% CI for Difference of Nosocomial Infection Rate (%) [c] 
xx.x – xx.x 
xx.x – xx.x 
 
 
 
 
 
From Day 1 to Day 8 
 
 
 
Patients with Nosocomial Infection, n (%) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
95% CI Patients with for Nosocomial Infection (%) [a] 
xx.x – xx.x 
xx.x – xx.x 
xx.x – xx.x 
Patients without Nosocomial Infection, n (%) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
 
 
 
 
Difference of Nosocomial Infection Rate, n (%) [b] 
xx.x 
xx.x 
 
95% CI for Difference of Nosocomial Infection Rate (%) [c] 
xx.x – xx.x 
xx.x – xx.x 
 
 
 
 
 
Adjusted Odds Ratio [d,e] 
x.xxx 
x.xxx 
 
95% CI for Adjusted Odds Ratio [d,e] 
x.xxx - x.xxx 
x.xxx - x.xxx 
 
2-sided p-value [d] 
x.xxx 
x.xxx 
 
 
 
 
 
From Day 1 to Day 15 
 
 
 
Patients with Nosocomial Infection, n (%) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
95% CI for Patients with Nosocomial Infection (%) [a] 
xx.x – xx.x 
xx.x – xx.x 
xx.x – xx.x 
Patients without Nosocomial Infection, n (%) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
 
 
 
 
Difference of Nosocomial Infection Rate, n (%) [b] 
xx.x 
xx.x 
 
95% CI for Difference of Nosocomial Infection Rate (%) [c] 
xx.x – xx.x 
xx.x – xx.x 
 
 
 
 
 
 
 


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From Day 1 to Day 31 
 
 
 
Patients with Nosocomial Infection, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
95% CI for Patients with Nosocomial Infection (%) [a] 
xx.x – xx.x 
xx.x – xx.x 
xx.x – xx.x 
Patients without Nosocomial Infection, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
 
 
 
 
Difference of Nosocomial Infection Rate, n (%) [b] 
xx.x 
xx.x 
 
95% CI for Difference of Nosocomial Infection Rate (%) [c] 
xx.x – xx.x 
xx.x – xx.x 
 
 
 
 
 
 
N = number of patients in analysis set; n = number of patients in each category. % = percentages are calculated based on N as the denominator. 
CI = Confidence interval. 
Notes: The lowest level terms that determine the ‘Nosocomial infections’ are ‘Nosocomial infection’ (preferred term: Nosocomial infection) and ‘Nosocomial pneumonia’ (preferred term: 
Pneumonia), based on MedDRA version &meddra. 
[a] Clopper-Pearson 95% confidence interval. 
[b] Difference of Nosocomial Infection Rate = Nosocomial Infection Rate for the plitidepsin arm - Nosocomial Infection Rate for control arm. 
[c] Exact 95% confidence interval. 
[d] Adjusted Odds Ratio, 95% CI and 2-sided p-values based on a stratified logistic regression model with fixed effects of treatment group and randomisation stratification factors, ie, geographical 
region (Europe vs. Rest of the World), Charlson Comorbidity Index (0-1 vs. >1) and pre-baseline Barthel index (≥90 versus <90) as derived using the eCRF data as covariates. 
[e] Statistics calculated relative to Control Arm 
Reference: Listing 16.2.7.1 
 
Programming notes (not part of the table): 
 
Table template TEF009A. 
 
The displayed xxx do not reflect actual decimal precision.  Please follow Section 2.11 for rounding rules. 
 
Assign the version of MedDRA Dictionary to &meddra. macro variable as XX.X and update the version of MedDRA Dictionary used for coding as needed. 
 
The final list of preferred terms that determine the ‘Nosocomial infections’ will be described in the ‘Analysis Set Specification’ document to ensure the latest MedDRA version is used for the 
analyses. 


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Table 14.2.3.16.2 Patients with Nosocomial Infection per Period – Using a Wider Definition (Full Analysis Set) 
Variable 
Plitidepsin 2.5mg 
(N=XXX) 
Plitidepsin 1.5mg 
(N=XXX) 
Control Arm 
(N=XXX) 
 
 
 
 
From Day 1 to Day 4 
 
 
 
Patients with Nosocomial Infection, n (%) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
95% CI for Patients with Nosocomial Infection (%) [a] 
xx.x – xx.x 
xx.x – xx.x 
xx.x – xx.x 
Patients without Nosocomial Infection, n (%) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
 
 
 
 
Difference of Nosocomial Infection Rate, n (%) [b] 
xx.x 
xx.x 
 
95% CI for Difference of Nosocomial Infection Rate (%) [c] 
xx.x – xx.x 
xx.x – xx.x 
 
 
 
 
 
From Day 1 to Day 8 
 
 
 
Patients with Nosocomial Infection, n (%) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
95% CI Patients with for Nosocomial Infection (%) [a] 
xx.x – xx.x 
xx.x – xx.x 
xx.x – xx.x 
Patients without Nosocomial Infection, n (%) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
 
 
 
 
Difference of Nosocomial Infection Rate, n (%) [b] 
xx.x 
xx.x 
 
95% CI for Difference of Nosocomial Infection Rate (%) [c] 
xx.x – xx.x 
xx.x – xx.x 
 
 
 
 
 
Adjusted Odds Ratio [d,e] 
x.xxx 
x.xxx 
 
95% CI for Adjusted Odds Ratio [d,e] 
x.xxx - x.xxx 
x.xxx - x.xxx 
 
2-sided p-value [d] 
x.xxx 
x.xxx 
 
 
 
 
 
From Day 1 to Day 15 
 
 
 
Patients with Nosocomial Infection, n (%) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
95% CI for Patients with Nosocomial Infection (%) [a] 
xx.x – xx.x 
xx.x – xx.x 
xx.x – xx.x 
Patients without Nosocomial Infection, n (%) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
 
 
 
 
Difference of Nosocomial Infection Rate, n (%) [b] 
xx.x 
xx.x 
 
95% CI for Difference of Nosocomial Infection Rate (%) [c] 
xx.x – xx.x 
xx.x – xx.x 
 
 
 
 
 
 
 


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From Day 1 to Day 31 
 
 
 
Patients with Nosocomial Infection, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
95% CI for Patients with Nosocomial Infection (%) [a] 
xx.x – xx.x 
xx.x – xx.x 
xx.x – xx.x 
Patients without Nosocomial Infection, n (%) 
xx (xx.x) 
xx (xx.x) 
xx (xx.x) 
 
 
 
 
Difference of Nosocomial Infection Rate, n (%) [b] 
xx.x 
xx.x 
 
95% CI for Difference of Nosocomial Infection Rate (%) [c] 
xx.x – xx.x 
xx.x – xx.x 
 
 
 
 
 
 
N = number of patients in analysis set; n = number of patients in each category. % = percentages are calculated based on N as the denominator. 
CI = Confidence interval. 
Notes: Nosocomial infection defined as an infection that developed ≥ 48 hours after the  admission or ≤ 7 days after the discharge, is symptomatic and/or requires treatment i.e., an antimicrobial 
therapy and/or a procedure (surgery, catheter removal etc). 
[a] Clopper-Pearson 95% confidence interval. 
[b] Difference of Nosocomial Infection Rate = Nosocomial Infection Rate for the plitidepsin arm - Nosocomial Infection Rate for control arm. 
[c] Exact 95% confidence interval. 
[d] Adjusted Odds Ratio, 95% CI and 2-sided p-values based on a stratified logistic regression model with fixed effects of treatment group and randomisation stratification factors, ie, geographical 
region (Europe vs. Rest of the World), Charlson Comorbidity Index (0-1 vs. >1) and pre-baseline Barthel index (≥90 versus <90) as derived using the eCRF data as covariates. 
[e] Statistics calculated relative to Control Arm 
Reference: Listing 16.2.7.1 
 
Programming notes (not part of the table): 
 
Table template TEF009A. 
 
The displayed xxx do not reflect actual decimal precision.  Please follow Section 2.11 for rounding rules. 
 
Assign the version of MedDRA Dictionary to &meddra. macro variable as XX.X and update the version of MedDRA Dictionary used for coding as needed. 
 
The final list of adverse events or preferred terms that determine the wider definition of ‘Nosocomial infections’ will be described in the ‘Analysis Set Specification’ document to ensure the 
latest MedDRA version is used for the analyses. 
 
 


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Table 14.2.3.17.1 Overall Survival (Intent-To-Treat Population) 
Variable 
Plitidepsin 2.5mg 
(N=XXX) 
Plitidepsin 1.5mg 
(N=XXX) 
Control Arm 
(N=XXX) 
 
 
 
 
Patients who died due to any cause through the Study, n (%) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
Censored Patients, n (%) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
 
 
 
 
Overall Survival Estimate (days) 95% CI [a] 
 
 
 
 25th percentile 
xx.x   (xx.x, xx.x) 
xx.x   (xx.x, xx.x) 
xx.x   (xx.x, xx.x) 
 Median 
xx.x   (xx.x, xx.x) 
xx.x   (xx.x, xx.x) 
xx.x   (xx.x, xx.x) 
 75th percentile 
xx.x   (xx.x, xx.x) 
xx.x   (xx.x, xx.x) 
xx.x   (xx.x, xx.x) 
 
 
 
 
Mean (SE) 
xx.x   (xx.x) 
xx.x   (xx.x) 
xx.x   (xx.x) 
 
 
 
 
Mortality Rate by day (%) 95% Confidence Band [b] 
 
 
 
 Day 4 
xx.x   (xx.x, xx.x) 
xx.x   (xx.x, xx.x) 
xx.x   (xx.x, xx.x) 
 Day 8 
xx.x   (xx.x, xx.x) 
xx.x   (xx.x, xx.x) 
xx.x   (xx.x, xx.x) 
 Day 15 
xx.x   (xx.x, xx.x) 
xx.x   (xx.x, xx.x) 
xx.x   (xx.x, xx.x) 
 Day 31 
xx.x   (xx.x, xx.x) 
xx.x   (xx.x, xx.x) 
xx.x   (xx.x, xx.x) 
 
 
 
 
Stratified Log-Rank Test 
 
 
 
     2-sided p-value [c] 
x.xxx 
x.xxx 
 
 
 
 
 
Supportive Analysis - Stratified Cox Regression Model 
 
 
 
     Hazard Ratio [d,e] 
x.xxx 
x.xxx 
 
     95% CI for Hazard Ratio [d,e] 
x.xxx – x.xxx 
x.xxx – x.xxx 
 
     2-sided p-value [d] 
x.xxx 
x.xxx 
 
 
 
 
 
 
N = number of patients in analysis set. % = percentages are calculated based on N as the denominator. 
CI = Confidence interval; SE = Standard Error. 
Notes: Overall survival defined as the time from randomisation to death due to any cause. Overall survival (days) = (date of death or censoring - date of randomisation + 1). 
[a] Calculated using the Kaplan-Meier estimator. CIs derived based on Brookmeyer-Crowley method and using a log log transformation. 
[b] Calculated using the Kaplan-Meier estimator. Confidence bands derived based on Hall-Wellner method. 
[c] 2-sided p-values calculated using a stratified log-rank test, including the fixed effect of the treatment group and levels of the randomisation stratification factors, ie, geographical region (Europe 
vs. Rest of the World), Charlson Comorbidity Index (0-1 vs. >1) and pre-baseline Barthel index (≥90 versus <90) as derived using the eCRF data as covariates. 
[d] Hazard Ratio, 95% CI and 2-sided p-values calculated using a Cox proportional-hazards regression model, including the fixed effect of the treatment group and the levels of the randomisation 
stratification factors, ie, geographical region (Europe vs. Rest of the World), Charlson Comorbidity Index (0-1 vs. >1) and pre-baseline Barthel index (≥90 versus <90) as derived using the eCRF data 
as covariates. Hazard Ratio < 1 favours a Plitidepsin arm to be associated with a longer survival than Control Arm. 
[e] Statistics calculated relative to Control Arm. 
Reference: Listing 16.2.6.7 
 
 


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Programming notes (not part of the table): 
 
Table template TEF011A. 
 
The displayed xxx do not reflect actual decimal precision.  Please follow Section 2.11 for rounding rules. 
 
If 25th percentile, median or 75th percentile is not reached, present as “NR”. 
 
 


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Table 14.2.3.17.2 Overall Survival - Sensitivity Analysis (Intent-To-Treat Population) 
 
Variable 
Plitidepsin 2.5mg 
(N=XXX) 
Plitidepsin 1.5mg 
(N=XXX) 
Control Arm 
(N=XXX) 
 
 
 
 
Sensitivity Analysis 1 - Unstratified Log-Rank Test 
 
 
 
2-sided p-value [a] 
x.xxx 
x.xxx 
 
 
 
 
 
Sensitivity Analysis 2 - Unstratified Cox Regression Model 
 
 
 
Hazard Ratio [b,c] 
x.xxx 
x.xxx 
 
    95% CI for Hazard Ratio [b,c] 
x.xxx – x.xxx 
x.xxx – x.xxx 
 
2-sided p-value [b] 
x.xxx 
x.xxx 
 
 
 
 
 
 
N = number of patients in analysis set; CI = Confidence interval. 
Notes: Overall survival defined as the time from randomisation to death due to any cause. Overall survival (days) = (date of death or censoring - date of randomisation + 1). 
[a] 2-sided p-values calculated using an unstratified log-rank test with the fixed effect of the treatment group. 
[b] Hazard Ratio, 95% CI and 2-sided p-values calculated using an unstratified Cox proportional-hazards regression model with the fixed effect of the treatment group. Hazard Ratio < 1 favours a 
Plitidepsin arm to be associated with a shorter time to sustained withdrawal of oxygen supplementation than Control Arm. 
[c] Statistics calculated relative to Control Arm. 
Reference: Listing 16.2.6.7 
 
Programming notes (not part of the table): 
 
Table template TEF011A. 
 
The displayed xxx do not reflect actual decimal precision.  Please follow Section 2.11 for rounding rules. 
 


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Repeat the Table 14.2.3.17.1 for the below table and use the footnotes. 
Table 14.2.3.17.3 Overall Survival (Full Analysis Set) 
N = number of patients in analysis set. % = percentages are calculated based on N as the denominator. 
CI = Confidence interval; SE = Standard Error. 
Notes: Overall survival defined as the time from randomisation to death due to any cause. Overall survival (days) = (date of death or censoring - date of randomisation + 1). 
[a] Calculated using the Kaplan-Meier estimator. CIs derived based on Brookmeyer-Crowley method and using a log log transformation. 
[b] Calculated using the Kaplan-Meier estimator. Confidence bands derived based on Hall-Wellner method. 
[c] 2-sided p-values calculated using a stratified log-rank test, including the fixed effect of the treatment group and levels of the randomisation stratification factors, ie, geographical region (Europe 
vs. Rest of the World), Charlson Comorbidity Index (0-1 vs. >1) and pre-baseline Barthel index (≥90 versus <90) as derived using the eCRF data as covariates. 
[d] Hazard Ratio, 95% CI and 2-sided p-values calculated using a Cox proportional-hazards regression model, including the fixed effect of the treatment group and the levels of the randomisation 
stratification factors, ie, geographical region (Europe vs. Rest of the World), Charlson Comorbidity Index (0-1 vs. >1) and pre-baseline Barthel index (≥90 versus <90) as derived using the eCRF data 
as covariates. Hazard Ratio < 1 favours a Plitidepsin arm to be associated with a longer survival than Control Arm. 
[e] Statistics calculated relative to Control Arm. 
Reference: Listing 16.2.6.7 
 
Programming notes (not part of the table): 
 
Table template TEF011A. 
 
The displayed xxx do not reflect actual decimal precision.  Please follow Section 2.11 for rounding rules. 
 
If 25th percentile, median or 75th percentile is not reached, present as “NR”. 
 


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Table 14.2.3.18 Change in SARS-CoV-2 viral load (log10 copies/mL) (Full Analysis Set) 
Visit 
Variable 
Statistic 
Plitidepsin 2.5mg 
(N=XXX) 
Plitidepsin 1.5mg 
(N=XXX) 
Control Arm 
(N=XXX) 
 
 
 
 
Day 1 
 
 
 
Actual Value 
 
 
 
n  
xxx 
xxx 
xxx 
Mean (SD) 
xxxx.xxx (xxx.xxxx) 
xxxx.xxx (xxx.xxxx) 
xxxx.xxx (xxx.xxxx) 
Median 
xxx.xxx 
xxx.xxx 
xxx.xxx 
Q1, Q3 
xx.xxx, xx.xxx 
xx.xxx, xx.xxx 
xx.xxx, xx.xxx 
Min, Max 
xx.xx, xx.xx 
xx.xx, xx.xx 
xx.xx, xx.xx 
 
 
 
 
Day 8 
 
 
 
Actual Value 
 
 
 
N 
xxx 
xxx 
xxx 
Mean (SD) 
xxxx.xxx (xxx.xxxx) 
xxxx.xxx (xxx.xxxx) 
xxxx.xxx (xxx.xxxx) 
Median 
xxx.xxx 
xxx.xxx 
xxx.xxx 
Q1, Q3 
xx.xxx, xx.xxx 
xx.xxx, xx.xxx 
xx.xxx, xx.xxx 
Min, Max 
xx.xx, xx.xx 
xx.xx, xx.xx 
xx.xx, xx.xx 
 
 
 
 
Change from Day 1 
 
 
 
N 
xxx 
xxx 
xxx 
Mean (SD) 
xxxx.xxx (xxx.xxxx) 
xxxx.xxx (xxx.xxxx) 
xxxx.xxx (xxx.xxxx) 
Median 
xxx.xxx 
xxx.xxx 
xxx.xxx 
Q1, Q3 
xx.xxx, xx.xxx 
xx.xxx, xx.xxx 
xx.xxx, xx.xxx 
Min, Max 
xx.xx, xx.xx 
xx.xx, xx.xx 
xx.xx, xx.xx 
 
 
 
 
LS Mean (SE) [a] 
xxxx.xxx (xxx.xxxx) 
xxxx.xxx (xxx.xxxx) 
xxxx.xxx (xxx.xxxx) 
95% CI for LS Mean [a] 
xxx.xxxx-xxx.xxxx 
xxx.xxxx-xxx.xxxx 
xxx.xxxx-xxx.xxxx 
 
 
 
 
LS Mean Difference compared to Control Arm (SE) [a, b] 
xxxx.xxx (xxx.xxxx) 
xxxx.xxx (xxx.xxxx) 
 
95% CI for LS Mean Difference compared to Control Arm [a, b] 
xxx.xxxx-xxx.xxxx 
xxx.xxxx-xxx.xxxx 
 
2-sided p-value [a] 
x.xxxx 
x.xxxx 
 
 
 
 
 
 
N = number of patients in analysis set; n = number of patients with data available. 
CI = Confidence interval; LS = Least squares; SD = Standard deviation; Q1 =25th percentile; Q3 = 75th percentile; Min = Minimum; Max = Maximum; SE = Standard Error. 
Any individual SARS-CoV-2 viral load values below the lower limit of quantification (<LLOQ) are treated as LLOQ/2 for the purpose of summary statistics. 
[a] LS means, SEs, 95% CI and p-values are from an analysis of covariance (ANCOVA) model with fixed effects of treatment group, continuous SARS-CoV-2 viral load at Day 1, and categorical 
randomisation stratification factors, ie, geographical region (Europe vs. Rest of the World), Charlson Comorbidity Index (0-1 vs. >1) and pre-baseline Barthel index (≥90 versus <90) as derived using 
the eCRF data as covariates. 
[b] Difference is calculated as LS Mean in Plitidepsin 2.5mg - LS Mean in Control Arm or LS Mean in Plitidepsin 1.5mg - LS Mean in Control Arm. 


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Reference: Listing 16.2.6.8 
 
Programming notes (not part of the table): 
 
Table template TEF001A. 
 
The displayed xxx do not reflect actual decimal precision.  Please follow Section 2.11 for rounding rules. 
 
 


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Table 14.2.3.19.1 Patients with Undetectable SARS-CoV-2 Viral Load on Day 8 (Full Analysis Set) 
Variable 
Plitidepsin 2.5mg 
(N=XXX) 
Plitidepsin 1.5mg 
(N=XXX) 
Control Arm 
(N=XXX) 
 
 
 
 
Patients with Undetectable SARS-CoV-2 Viral Load on Day 8, n (%) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
95% CI Patients with Undetectable SARS-CoV-2 Viral Load on Day 8 (%) [a] 
xx.x – xx.x 
xx.x – xx.x 
xx.x – xx.x 
Patients with Detectable or Missing SARS-CoV-2 Viral Load on Day 8, n (%) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
Detectable SARS-CoV-2 Viral Load on Day 8, n (%) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
Missing SARS-CoV-2 Viral Load on Day 8, n (%) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
 
 
 
 
Difference of Undetectable SARS-CoV-2 Viral Load Rate on Day 8, n (%) [b] 
xx.x 
xx.x 
 
95% CI for Difference of Undetectable SARS-CoV-2 Viral Load Rate on Day 8 (%) [c] 
xx.x – xx.x 
xx.x – xx.x 
 
 
 
 
 
Adjusted Odds Ratio [d,e] 
x.xxx 
x.xxx 
 
95% CI for Adjusted Odds Ratio [d,e] 
x.xxx - x.xxx 
x.xxx - x.xxx 
 
2-sided p-value [d] 
x.xxx 
x.xxx 
 
 
 
 
 
 
N = number of patients in analysis set; n = number of patients in each category. % = percentages are calculated based on N as the denominator. 
CI = Confidence interval. 
[a] Clopper–Pearson 95% confidence interval. 
[b] Difference of Undetectable SARS-CoV-2 Viral Load Rate = Undetectable SARS-CoV-2 Viral Load Rate for the plitidepsin arm - Undetectable SARS-CoV-2 Viral Load Rate for control arm. 
[c] Exact 95% confidence interval. 
[d] Adjusted Odds Ratio, 95% CI and 2-sided p-values based on a stratified logistic regression model with fixed effects of treatment group and randomisation stratification factors, ie, geographical 
region (Europe vs. Rest of the World), Charlson Comorbidity Index (0-1 vs. >1) and pre-baseline Barthel index (≥90 versus <90) as derived using the eCRF data as covariates. 
[e] Statistics calculated relative to Control Arm 
Reference: Listing 16.2.6.8 
 
Programming notes (not part of the table): 
 
Table template TEF009A. 
 
The displayed xxx do not reflect actual decimal precision.  Please follow Section 2.11 for rounding rules. 
 
 


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Table 14.2.3.19.2 Patients with a Reduction ≥ 2-log in Viral Load or Undetectable SARS-CoV-2 Viral Load on Day 8 (Full Analysis Set) 
Variable 
Plitidepsin 2.5mg 
(N=XXX) 
Plitidepsin 1.5mg 
(N=XXX) 
Control Arm 
(N=XXX) 
 
 
 
 
Patients with a Reduction ≥ 2-log in Viral Load or Undetectable SARS-CoV-2 Viral Load on 
Day 8, n (%) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
95% CI Patients with a Reduction ≥ 2-log in Viral Load or Undetectable SARS-CoV-2 
Viral Load on Day 8 (%) [a] 
xx.x – xx.x 
xx.x – xx.x 
xx.x – xx.x 
Patients with Detectable and a Reduction < 2-log in Viral Load or Missing SARS-CoV-2 
Viral Load on Day 8, n (%) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
 
 
 
 
Difference of Reduction ≥ 2-log in Viral Load or Undetectable SARS-CoV-2 Viral Load 
Rate on Day 8, n (%) [b] 
xx.x 
xx.x 
 
95% CI for Difference of Reduction ≥ 2-log in Viral Load or Undetectable SARS-CoV-2 
Viral Load Rate on Day 8 (%) [c] 
xx.x – xx.x 
xx.x – xx.x 
 
 
 
 
 
Adjusted Odds Ratio [d,e] 
x.xxx 
x.xxx 
 
95% CI for Adjusted Odds Ratio [d,e] 
x.xxx - x.xxx 
x.xxx - x.xxx 
 
2-sided p-value [d] 
x.xxx 
x.xxx 
 
 
 
 
 
 
N = number of patients in analysis set; n = number of patients in each category. % = percentages are calculated based on N as the denominator. 
CI = Confidence interval. 
[a] Clopper–Pearson 95% confidence interval. 
[b] Difference of Reduction ≥ 2-log in Viral Load or Undetectable SARS-CoV-2 Viral Load Rate = Reduction ≥ 2-log in Viral Load or Undetectable SARS-CoV-2 Viral Load Rate for the plitidepsin 
arm - Reduction ≥ 2-log in Viral Load or Undetectable SARS-CoV-2 Viral Load Rate for control arm. 
[c] Exact 95% confidence interval. 
[d] Adjusted Odds Ratio, 95% CI and 2-sided p-values based on a stratified logistic regression model with fixed effects of treatment group and randomisation stratification factors, ie, geographical 
region (Europe vs. Rest of the World), Charlson Comorbidity Index (0-1 vs. >1) and pre-baseline Barthel index (≥90 versus <90) as derived using the eCRF data as covariates. 
[e] Statistics calculated relative to Control Arm 
Reference: Listing 16.2.6.8 
 
Programming notes (not part of the table): 
 
Table template TEF009A. 
 
The displayed xxx do not reflect actual decimal precision.  Please follow Section 2.11 for rounding rules. 
 
 
 


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Table 14.2.3.20 Summary of Proinflammatory Biomarkers - Change from Baseline (Full Analysis Set) 
Parameter (unit) 
 
Plitidepsin 2.5mg 
(N=XXX) 
Plitidepsin 1.5mg 
(N=XXX) 
Control Arm 
(N=XXX) 
Visit 
     Statistic 
Value at Visit 
% Change from 
Baseline 
Value at Visit 
% Change from 
Baseline 
Value at Visit 
% Change from 
Baseline 
 
 
 
 
 
 
 
Baseline 
 
 
 
 
 
 
n 
xxx 
 
xxx 
 
xxx 
 
Mean (SD) 
xx.xx (xx.xxx) 
 
xx.xx (xx.xxx) 
 
xx.xx (xx.xxx) 
 
Median 
xx.xx 
 
xx.xx 
 
xx.xx 
 
Q1, Q3 
xx.xx, xx.xx 
 
xx.xx, xx.xx 
 
xx.xx, xx.xx 
 
Min, Max 
xx.x, xx.x 
 
xx.x, xx.x 
 
xx.x, xx.x 
 
 
 
 
 
 
 
 
<<Day X>> 
 
 
 
 
 
 
n 
xxx 
xxx 
Xxx 
xxx 
xxx 
xxx 
Mean (SD) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
Median 
xx.xx 
xx.xx 
xx.xx 
xx.xx 
xx.xx 
xx.xx 
Q1, Q3 
xx.xx, xx.xx 
xx.xx, xx.xx 
xx.xx, xx.xx 
xx.xx, xx.xx 
xx.xx, xx.xx 
xx.xx, xx.xx 
Min, Max 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
etc. 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
N = number of patients in analysis set; n = number of patients with data available. 
SD = Standard deviation; Q1 = 25th percentile; Q3 = 75th percentile; Min = Minimum; Max = Maximum. 
Notes: The Baseline value for the proinflammatory biomarkers is defined as the value collected at the time of the clinic visit on Day 1.  
For IL-1β, IL-6, IL-10, and TNFα: % change from Baseline = 100*(post-Baseline value - Baseline value)/Baseline Value 
For CRP and ferritin, values are referred to the upper limit of normal (ULN): % change from Baseline = 100*((post-Baseline value/ULN) - (Baseline value/ULN))/(Baseline Value/ULN) 
Reference: Listing 16.2.8.1.3 
 
Programming notes (not part of the table): 
 
Table template TLB004B. 
 
Parameters are: CRP, ferritin, IL-1β, IL-6, IL-10, and TNFα. 
 
Visits: Day 2, Day 3, Day 4, Day 8, and Day 31. 
 
The displayed xxx do not reflect actual decimal precision.  Please follow Section 2.11 for rounding rules. 
 
 
 
 


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Table 14.2.3.21.1 Patients with a Serologic Response Anti-SARS-CoV-2 (Full Analysis Set) 
Variable 
Plitidepsin 2.5mg 
(N=XXX) 
Plitidepsin 1.5mg 
(N=XXX) 
Control Arm 
(N=XXX) 
 
 
 
 
Patients at Day 31 with serologic assessment, n1 
xxx 
xxx 
xxx 
 
 
 
 
Patients with a Serologic Response Anti-SARS-CoV-2, n (%) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
95% CI Patients with a Serologic Response Anti-SARS-CoV-2 (%) [a] 
xx.x – xx.x 
xx.x – xx.x 
xx.x – xx.x 
Patients without a Serologic Response Anti-SARS-CoV-2, n (%) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
 
 
 
 
Difference of Serologic Response Anti-SARS-CoV-2 Rate, n (%) [b] 
xx.x 
xx.x 
 
95% CI for Difference of Serologic Response Anti-SARS-CoV-2 Rate (%) [c] 
xx.x – xx.x 
xx.x – xx.x 
 
 
 
 
 
Adjusted Odds Ratio [d,e] 
x.xxx 
x.xxx 
 
95% CI for Adjusted Odds Ratio [d,e] 
x.xxx - x.xxx 
x.xxx - x.xxx 
 
2-sided p-value [d] 
x.xxx 
x.xxx 
 
 
 
 
 
 
N = number of patients in analysis set; n = number of patients in each category; n1 = number of patients with data available at timepoint; % = percentages are calculated based on n1 as the 
denominator; CI = Confidence interval. 
Notes: Serologic Response Anti-SARS-CoV-2:   
• 
Baseline IgG Antibodies quantification is interpreted as negative (e.g. <0.8), borderline (e.g. ≥0.8 and <1.1) or missing and increases above the established boundary (e.g. ≥1.1), following 
study drug administration. 
• 
Baseline IgG Antibodies are positive and the result at Day 31 sample is at least two-folds greater than the baseline sample. 
[a] Clopper-Pearson 95% confidence interval. 
[b] Difference of Serologic Response Anti-SARS-CoV-2 Rate = Serologic Response Anti-SARS-CoV-2 Rate for the plitidepsin arm - Serologic Response Anti-SARS-CoV-2 Rate for control arm. 
[c] Exact 95% confidence interval. 
[d] Adjusted Odds Ratio, 95% CI and 2-sided p-values based on a stratified logistic regression model with fixed effects of treatment group and randomisation stratification factors, ie, geographical 
region (Europe vs. Rest of the World), Charlson Comorbidity Index (0-1 vs. >1) and pre-baseline Barthel index (≥90 versus <90) as derived using the eCRF data as covariates. 
[e] Statistics calculated relative to Control Arm 
Reference: Listing 16.2.6.9 
 
Programming notes (not part of the table): 
 
Table template TEF009A. 
 
The displayed xxx do not reflect actual decimal precision.  Please follow Section 2.11 for rounding rules.  


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Table 14.2.3.21.2 Summary of anti-SARS-CoV-2 IgG - Change from Baseline (Full Analysis Set) 
 
Plitidepsin 2.5mg 
(N=XXX) 
Plitidepsin 1.5mg 
(N=XXX) 
Control Arm 
(N=XXX) 
Visit 
    Statistic 
Value at Visit 
% Change from 
Baseline 
Value at Visit 
% Change from 
Baseline 
Value at Visit 
% Change from 
Baseline 
 
 
 
 
 
 
 
Baseline 
 
 
 
 
 
 
n 
xxx 
 
xxx 
 
xxx 
 
Mean (SD) 
xx.xx (xx.xxx) 
 
xx.xx (xx.xxx) 
 
xx.xx (xx.xxx) 
 
Median 
xx.xx 
 
xx.xx 
 
xx.xx 
 
Q1, Q3 
xx.xx, xx.xx 
 
xx.xx, xx.xx 
 
xx.xx, xx.xx 
 
Min, Max 
xx.x, xx.x 
 
xx.x, xx.x 
 
xx.x, xx.x 
 
 
 
 
 
 
 
 
Day 31 
 
 
 
 
 
 
n 
xxx 
xxx 
Xxx 
xxx 
xxx 
xxx 
Mean (SD) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
Median 
xx.xx 
xx.xx 
xx.xx 
xx.xx 
xx.xx 
xx.xx 
Q1, Q3 
xx.xx, xx.xx 
xx.xx, xx.xx 
xx.xx, xx.xx 
xx.xx, xx.xx 
xx.xx, xx.xx 
xx.xx, xx.xx 
Min, Max 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
etc. 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
N = number of patients in analysis set; n = number of patients with data available. 
SD = Standard deviation; Q1 = 25th percentile; Q3 = 75th percentile; Min = Minimum; Max = Maximum. 
Notes: The Baseline value for the serologic response anti-SARS-CoV-2 is defined as the IgG Antibodies quantification value collected at the time of the clinic visit on Day 1. 
% change from Baseline = 100*(Day 31 value - Baseline value)/Baseline Value 
Reference: Listing 16.2.6.9 
 
Programming notes (not part of the table): 
 
Table template TLB004B. 
 
The displayed xxx do not reflect actual decimal precision.  Please follow Section 2.11 for rounding rules. 
 


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Table 14.2.3.22 Time to Sustained Withdrawal of Oxygen Supplementation - Pooled Plitidepsin Arms (Intent-To-Treat Population) 
Variable 
Pooled Plitidepsin Arms 
(N=XXX) 
Control Arm  
(N=XXX) 
 
 
 
 
 
Patients who Reported Sustained Withdrawal of Oxygen Supplementation, n (%) 
xxx (xx.x) 
xxx (xx.x) 
 
Censored Patients, n (%) 
xxx (xx.x) 
xxx (xx.x) 
 
 
 
 
 
Time-to Sustained Withdrawal of Oxygen Supplementation (days) 95% CI [a] 
 
 
 
25th percentile 
xx.x   (xx.x, xx.x) 
xx.x   (xx.x, xx.x) 
 
Median 
xx.x   (xx.x, xx.x) 
xx.x   (xx.x, xx.x) 
 
75th percentile 
xx.x   (xx.x, xx.x) 
xx.x   (xx.x, xx.x) 
 
 
 
 
 
Mean (SE) 
xx.x   (xx.x) 
xx.x   (xx.x) 
 
 
 
 
 
Stratified Log-Rank Test 
 
 
 
2-sided p-value [b] 
x.xxx 
 
 
 
 
 
 
Supportive Analysis - Stratified Cox Regression Model 
 
 
 
Hazard Ratio [d,e] 
x.xxx 
 
 
     95% CI for Hazard Ratio [d,e] 
x.xxx – x.xxx 
 
 
2-sided p-value [d] 
x.xxx 
 
 
 
 
 
 
 
N = number of patients in analysis set. % = percentages are calculated based on N as the denominator. 
CI = Confidence interval; SE = Standard Error. 
Notes: Sustained withdrawal of oxygen supplementation (in days) with no subsequent reutilisation during remaining study period is defined as the first day, from randomisation through completion 
of the study, on which a patient 
i. 
satisfies categories 0 to 4 on the 11-point WHO Clinical Progression Scale, and  
ii. 
has no subsequent reutilisation of oxygen supplementation (5 to 10 on the 11-point WHO Clinical Progression Scale) 
[a] Calculated using the Kaplan-Meier estimator. CIs derived based on Brookmeyer-Crowley method and using a log log transformation. 
[b] 2-sided p-values calculated using a stratified log-rank test, including the fixed effect of the treatment group and levels of the randomisation stratification factors, ie, geographical region (Europe 
vs. Rest of the World), Charlson Comorbidity Index (0-1 vs. >1) and pre-baseline Barthel index (≥90 versus <90) as derived using the eCRF data as covariates. 
[c] Stratified log-rank test p-values adjusted for multiplicity using the Hochberg step-up procedure. 
[d] Hazard Ratio, 95% CI and 2-sided p-values calculated using a stratified Cox proportional-hazards regression model, including the fixed effect of the treatment group and levels of the 
randomisation stratification factors, ie, geographical region (Europe vs. Rest of the World), Charlson Comorbidity Index (0-1 vs. >1) and pre-baseline Barthel index (≥90 versus <90) as derived using 
the eCRF data as covariates. Hazard Ratio > 1 favours a Plitidepsin arm to be associated with a shorter time to sustained withdrawal of oxygen supplementation than Control Arm. 
[e] Statistics calculated relative to Control Arm. 
Reference: Listing 16.2.6.5 
 
Programming notes (not part of the table): 
 
Table template TEF011A. 
 
The displayed xxx do not reflect actual decimal precision.  Please follow Section 2.11 for rounding rules. 
 
If 25th percentile, median or 75th percentile is not reached, present as “NR”. 
 


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3.10 
Exploratory Analysis 
 
 


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Table 14.2.4.1 Time to Sustained Withdrawal of Oxygen Supplementation - Multivariate Analysis (Intent-To-Treat Population) 
 
Variable 
Parameter 
Estimate 
Standard 
Error 
p-value 
Hazard Ratio 
 
 
 
 
 
 
 
XXXXXXXXXXXXXXXXX 
x.xxxx 
x.xxxx 
x.xxxx 
x.xxx 
 
XXXXXXXXXXXXXXXXX 
x.xxxx 
x.xxxx 
x.xxxx 
x.xxx 
 
XXXXXXXXXXXXXXXXX 
x.xxxx 
x.xxxx 
x.xxxx 
x.xxx 
 
 
 
 
 
 
 
 
Notes: Sustained withdrawal of oxygen supplementation (in days) with no subsequent reutilisation during remaining study period is defined as the first day, from randomisation through completion 
of the study, on which a patient 
i. 
satisfies categories 0 to 4 on the 11-point WHO Clinical Progression Scale, and 
ii. 
has no subsequent reutilisation of oxygen supplementation (5 to 10 on the 11-point WHO Clinical Progression Scale) 
[a] Parameter Estimate, Standard Error, p-value, and Hazard Ratio based on a  Cox proportional-hazards regression model with treatment group, randomisation stratification factors, ie, geographical 
region (Europe, Rest of the World), Charlson Comorbidity Index (0 - 1, > 1) and pre-baseline Barthel index (≥ 90 versus < 90) as derived using the eCRF data, and patients included before and after 
amendment (Protocol v.6 or before, Protocol v.7), sex (female, male), age at study entry (18 to 39, 40 to 64, ≥ 65 years), race (asian, black, white, other), ethnic group (Hispanic or Latino, Not 
Hispanic or Latino), site location (Site XXX, Site XXX, Other Sites), use of antiviral therapies or immunomodulatory drugs through the study (Yes, No), previous COVID-19 vaccination status 
(Fully vaccinated, Non-fully vaccinated, No vaccinated), anti-SARS-CoV-2 IgG at Day 1 (Non-positive, Positive), pre-randomisation dexamethasone (Yes, No), total duration of corticoid therapy (< 
9 days, [9 – 11] days, > 11 days), total cumulative dose of corticoid therapy (dexamethasone or equivalent) (≤ 60 mg, > 60 mg), SARS-CoV-2 viral load (log10 copies/mL) at Day 1 before study drug 
administration (< 4, [4 - 7], > 7), time between onset date of COVID-19 symptoms and initiation of study treatment (≤ 5 days, 6 - 10 days, > 10 days), body mass index (kg/m2) at Screening (< 30, ≥ 
30), hypertension at Screening (Yes, No), myocardial infarction (Yes, No), congestive heart failure (Yes, No), peripheral vascular disease (Yes, No), cerebrovascular disease (Yes, No), dementia 
(Yes, No), chronic obstructive pulmonary disease (Yes, No), connective tissue disease (Yes, No), peptic ulcer disease (Yes, No), liver disease (None, Mild, Moderate or Severe), diabetes mellitus 
(None or diet controlled, Uncomplicated, End-organ damage), hemiplegia (Yes, No), moderate or severe chronic kidney disease (Yes, No), solid tumor (None, Localized, Metastatic), leukemia (Yes, 
No), lymphoma (Yes, No), AIDS (Yes, No), ISARIC-4C mortality score (Low (0 - 3), Intermediate (4 - 8), High (9 - 14), Very high (≥ 15)), ISARIC-4C deterioration probability (≤ 25, (25 - 50], > 
50), LDH at Baseline (≤ ULN, > ULN), CRP (mg/L) at Baseline (≤ 100, > 100), D-dimer at Baseline (≤ ULN, > ULN), ferritin at Baseline (≤ ULN, > ULN), creatinine at Baseline (≤ ULN, > ULN), 
IL-6 at Baseline (≤ Median, > Median), IL-10 at Baseline (≤ Median, > Median), lymphocytes count decreased at Baseline (Grade 0, Grade ≥ 1), neutrophils/lymphocytes ratio at Baseline (< 6, ≥ 6) 
and SARS-CoV-2 variant (Alpha, Beta, Gamma, Delta, Eta, Iota, Kappa, Lambda, Mu, any potential new variant) as covariates. Those covariates with more than 10% of missing values are omitted. 
A stepwise selection model is used, with significant level equal to 0.2 and 0.05, to enter into the model and to remain in the model, respectively. 
 
Programming notes (not part of the table): 
 
The displayed xxx do not reflect actual decimal precision.  Please follow Section 2.11 for rounding rules. 
 
Omit those covariates with more than 10% of missing values from the multivariate analysis. 
 
Force to include the treatment arm in addition to the significant covariates. 
 
 
 


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Table 14.2.4.2 Time to Sustained Hospital Discharge - Multivariate Analysis (Intent-To-Treat Population) 
 
Variable 
Parameter 
Estimate 
Standard 
Error 
p-value 
Hazard Ratio 
 
 
 
 
 
 
 
XXXXXXXXXXXXXXXXX 
x.xxxx 
x.xxxx 
x.xxxx 
x.xxx 
 
XXXXXXXXXXXXXXXXX 
x.xxxx 
x.xxxx 
x.xxxx 
x.xxx 
 
XXXXXXXXXXXXXXXXX 
x.xxxx 
x.xxxx 
x.xxxx 
x.xxx 
 
 
 
 
 
 
 
 
Notes: Sustained (ie, with no subsequent readmission to Day 31) hospital discharge (in days), defined as the first day, from randomisation through completion of the study, on which a patient 
i. 
discharges from the hospital, and 
ii. 
has no subsequent re-admission 
[a] Parameter Estimate, Standard Error, p-value, and Hazard Ratio based on a Cox proportional-hazards regression model with treatment group, randomisation stratification factors, ie, geographical 
region (Europe, Rest of the World), Charlson Comorbidity Index (0 - 1, > 1) and pre-baseline Barthel index (≥ 90 versus < 90) as derived using the eCRF data, and patients included before and after 
amendment (Protocol v.6 or before, Protocol v.7), sex (female, male), age at study entry (18 to 39, 40 to 64, ≥ 65 years), race (asian, black, white, other), ethnic group (Hispanic or Latino, Not 
Hispanic or Latino), site location (Site XXX, Site XXX, Other Sites), use of antiviral therapies or immunomodulatory drugs through the study (Yes, No), previous COVID-19 vaccination status 
(Fully vaccinated, Non-fully vaccinated, No vaccinated), anti-SARS-CoV-2 IgG at Day 1 (Non-positive, Positive), pre-randomisation dexamethasone (Yes, No), total duration of corticoid therapy (< 
9 days, [9 – 11] days, > 11 days), total cumulative dose of corticoid therapy (dexamethasone or equivalent) (≤ 60 mg, > 60 mg), SARS-CoV-2 viral load (log10 copies/mL) at Day 1 before study drug 
administration (< 4, [4 - 7], > 7), time between onset date of COVID-19 symptoms and initiation of study treatment (≤ 5 days, 6 - 10 days, > 10 days), body mass index (kg/m2) at Screening (< 30, ≥ 
30), hypertension at Screening (Yes, No), myocardial infarction (Yes, No), congestive heart failure (Yes, No), peripheral vascular disease (Yes, No), cerebrovascular disease (Yes, No), dementia 
(Yes, No), chronic obstructive pulmonary disease (Yes, No), connective tissue disease (Yes, No), peptic ulcer disease (Yes, No), liver disease (None, Mild, Moderate or Severe), diabetes mellitus 
(None or diet controlled, Uncomplicated, End-organ damage), hemiplegia (Yes, No), moderate or severe chronic kidney disease (Yes, No), solid tumor (None, Localized, Metastatic), leukemia (Yes, 
No), lymphoma (Yes, No), AIDS (Yes, No), ISARIC-4C mortality score (Low (0 - 3), Intermediate (4 - 8), High (9 - 14), Very high (≥ 15)), ISARIC-4C deterioration probability (≤ 25, (25 - 50], > 
50), LDH at Baseline (≤ ULN, > ULN), CRP (mg/L) at Baseline (≤ 100, > 100), D-dimer at Baseline (≤ ULN, > ULN), ferritin at Baseline (≤ ULN, > ULN), creatinine at Baseline (≤ ULN, > ULN), 
IL-6 at Baseline (≤ Median, > Median), IL-10 at Baseline (≤ Median, > Median), lymphocytes count decreased at Baseline (Grade 0, Grade ≥ 1), neutrophils/lymphocytes ratio at Baseline (< 6, ≥ 6) 
and SARS-CoV-2 variant (Alpha, Beta, Gamma, Delta, Eta, Iota, Kappa, Lambda, Mu, any potential new variant) as covariates. Those covariates with more than 10% of missing values are omitted. 
A stepwise selection model is used, with significant level equal to 0.2 and 0.05, to enter into the model and to remain in the model, respectively. 
 
Programming notes (not part of the table): 
 
The displayed xxx do not reflect actual decimal precision.  Please follow Section 2.11 for rounding rules. 
 
Omit those covariates with more than 10% of missing values from the multivariate analysis.  
 
Force to include the treatment arm in addition to the significant covariates. 
 
 
 


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Table 14.2.4.3.1 Time to Sustained Withdrawal of Oxygen Supplementation - Control Arm with Antiviral (Intent-To-Treat Population) 
Variable 
Plitidepsin 2.5mg 
(N=XXX) 
Plitidepsin 1.5mg 
(N=XXX) 
Control Arm with Antiviral 
[a] 
(N=XXX) 
 
 
 
 
Patients who Reported Sustained Withdrawal of Oxygen 
Supplementation, n (%) 
 
xxx (xx.x) 
 
xxx (xx.x) 
 
xxx (xx.x) 
Censored Patients, n (%) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
 
 
 
 
Time-to Sustained Withdrawal of Oxygen Supplementation (days) 95% 
CI [b] 
 
 
 
25th percentile 
xx.x   (xx.x, xx.x) 
xx.x   (xx.x, xx.x) 
xx.x   (xx.x, xx.x) 
Median 
xx.x   (xx.x, xx.x) 
xx.x   (xx.x, xx.x) 
xx.x   (xx.x, xx.x) 
75th percentile 
xx.x   (xx.x, xx.x) 
xx.x   (xx.x, xx.x) 
xx.x   (xx.x, xx.x) 
 
 
 
 
Mean (SE) 
xx.x   (xx.x) 
xx.x   (xx.x) 
xx.x   (xx.x) 
 
 
 
 
Stratified Log-Rank Test 
 
 
 
2-sided p-value [c] 
x.xxx 
x.xxx 
 
 
 
 
 
Supportive Analysis - Stratified Cox Regression Model 
 
 
 
Hazard Ratio [d,e] 
x.xxx 
x.xxx 
 
     95% CI for Hazard Ratio [d,e] 
x.xxx – x.xxx 
x.xxx – x.xxx 
 
2-sided p-value [d] 
x.xxx 
x.xxx 
 
 
 
 
 
 
N = number of patients in analysis set. % = percentages are calculated based on N as the denominator. 
CI = Confidence interval; SE = Standard Error. 
Notes: Sustained withdrawal of oxygen supplementation (in days) with no subsequent reutilisation during remaining study period is defined as the first day, from randomisation through completion 
of the study, on which a patient 
i. 
satisfies categories 0 to 4 on the 11-point WHO Clinical Progression Scale, and  
ii. 
has no subsequent reutilisation of oxygen supplementation (5 to 10 on the 11-point WHO Clinical Progression Scale) 
[a] Those patients randomised to the control arm receiving the antiviral control arm (i.e., remdesivir or favipiravir). 
[b] Calculated using the Kaplan-Meier estimator. CIs derived based on Brookmeyer-Crowley method and using a log log transformation. 
[c] 2-sided p-values calculated using a stratified log-rank test, including the fixed effect of the treatment group and levels of the randomisation stratification factors, ie, geographical region (Europe 
vs. Rest of the World), Charlson Comorbidity Index (0-1 vs. >1) and pre-baseline Barthel index (≥90 versus <90) as derived using the eCRF data as covariates. 
[d] Hazard Ratio, 95% CI and 2-sided p-values calculated using a stratified Cox proportional-hazards regression model, including the fixed effect of the treatment group and levels of the 
randomisation stratification factors, ie, geographical region (Europe vs. Rest of the World), Charlson Comorbidity Index (0-1 vs. >1) and pre-baseline Barthel index (≥90 versus <90) as derived using 
the eCRF data as covariates. Hazard Ratio > 1 favours a Plitidepsin arm to be associated with a shorter time to sustained withdrawal of oxygen supplementation than Control Arm. 
[e] Statistics calculated relative to Control Arm. 
Reference: Listing 16.2.6.5 
 
Programming notes (not part of the table): 
 
Table template TEF011A. 


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 
The displayed xxx do not reflect actual decimal precision.  Please follow Section 2.11 for rounding rules. 
 
If 25th percentile, median or 75th percentile is not reached, present as “NR”. 
 
 


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Table 14.2.4.3.2 Time to Sustained Withdrawal of Oxygen Supplementation - Control Arm without Antiviral (Intent-To-Treat Population) 
Variable 
Plitidepsin 2.5mg 
(N=XXX) 
Plitidepsin 1.5mg 
(N=XXX) 
Control Arm without 
Antiviral [a] 
(N=XXX) 
 
 
 
 
Patients who Reported Sustained Withdrawal of Oxygen 
Supplementation, n (%) 
 
xxx (xx.x) 
 
xxx (xx.x) 
 
xxx (xx.x) 
Censored Patients, n (%) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
 
 
 
 
Time-to Sustained Withdrawal of Oxygen Supplementation (days) 95% 
CI [b] 
 
 
 
25th percentile 
xx.x   (xx.x, xx.x) 
xx.x   (xx.x, xx.x) 
xx.x   (xx.x, xx.x) 
Median 
xx.x   (xx.x, xx.x) 
xx.x   (xx.x, xx.x) 
xx.x   (xx.x, xx.x) 
75th percentile 
xx.x   (xx.x, xx.x) 
xx.x   (xx.x, xx.x) 
xx.x   (xx.x, xx.x) 
 
 
 
 
Mean (SE) 
xx.x   (xx.x) 
xx.x   (xx.x) 
xx.x   (xx.x) 
 
 
 
 
Stratified Log-Rank Test 
 
 
 
2-sided p-value [c] 
x.xxx 
x.xxx 
 
 
 
 
 
Supportive Analysis - Stratified Cox Regression Model 
 
 
 
Hazard Ratio [d,e] 
x.xxx 
x.xxx 
 
     95% CI for Hazard Ratio [d,e] 
x.xxx – x.xxx 
x.xxx – x.xxx 
 
2-sided p-value [d] 
x.xxx 
x.xxx 
 
 
 
 
 
 
N = number of patients in analysis set. % = percentages are calculated based on N as the denominator. 
CI = Confidence interval; SE = Standard Error. 
Notes: Sustained withdrawal of oxygen supplementation (in days) with no subsequent reutilisation during remaining study period is defined as the first day, from randomisation through completion 
of the study, on which a patient 
i. 
satisfies categories 0 to 4 on the 11-point WHO Clinical Progression Scale, and  
ii. 
has no subsequent reutilisation of oxygen supplementation (5 to 10 on the 11-point WHO Clinical Progression Scale) 
[a] Those patients randomised to the control arm without receiving the antiviral control arm (i.e., remdesivir or favipiravir). 
[b] Calculated using the Kaplan-Meier estimator. CIs derived based on Brookmeyer-Crowley method and using a log log transformation. 
[c] 2-sided p-values calculated using a stratified log-rank test, including the fixed effect of the treatment group and levels of the randomisation stratification factors, ie, geographical region (Europe 
vs. Rest of the World), Charlson Comorbidity Index (0-1 vs. >1) and pre-baseline Barthel index (≥90 versus <90) as derived using the eCRF data as covariates. 
[d] Hazard Ratio, 95% CI and 2-sided p-values calculated using a stratified Cox proportional-hazards regression model, including the fixed effect of the treatment group and levels of the 
randomisation stratification factors, ie, geographical region (Europe vs. Rest of the World), Charlson Comorbidity Index (0-1 vs. >1) and pre-baseline Barthel index (≥90 versus <90) as derived using 
the eCRF data as covariates. Hazard Ratio > 1 favours a Plitidepsin arm to be associated with a shorter time to sustained withdrawal of oxygen supplementation than Control Arm. 
[e] Statistics calculated relative to Control Arm. 
Reference: Listing 16.2.6.5 
 
Programming notes (not part of the table): 
 
Table template TEF011A. 


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 
The displayed xxx do not reflect actual decimal precision.  Please follow Section 2.11 for rounding rules. 
 
If 25th percentile, median or 75th percentile is not reached, present as “NR”. 


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3.11 
Exposure 


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Table 14.3.1.1 Summary of Exposure (As Treated Population) 
Exposure 
Plitidepsin 2.5mg 
(N=XXX) 
Plitidepsin 1.5mg 
(N=XXX) 
Control Arm 
(N=XXX) 
    Statistic 
Dexamethasone 
Plitidepsin 
Dexamethasone 
Plitidepsin 
Dexamethasone 
Remdesivir 
Favipiravir 
 
 
 
 
 
 
 
 
Number of Patients with at least one 
Infusion/Dose Administered, n 
xxx 
xxx 
xxx 
xxx 
xxx 
xxx 
xxx 
 
 
 
 
 
 
 
 
Duration of Exposure (days) [a] 
 
 
 
 
 
 
 
n 
xxx 
xxx 
xxx 
xxx 
xxx 
xxx 
xxx 
Mean (SD) 
xx.x (xx.xx) 
xx.x (xx.xx) 
xx.x (xx.xx) 
xx.x (xx.xx) 
xx.x (xx.xx) 
xx.x (xx.xx) 
xx.x (xx.xx) 
Median 
xx.x 
xx.x 
xx.x 
xx.x 
xx.x 
xx.x 
xx.x 
Q1, Q3 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
Min, Max 
xx, xx 
xx, xx 
xx, xx 
xx, xx 
xx, xx 
xx, xx 
xx, xx 
 
 
 
 
 
 
 
 
Days with Doses Administered 
 
 
 
 
 
 
 
n 
xxx 
xxx 
xxx 
xxx 
xxx 
xxx 
xxx 
Mean (SD) 
xx.x (xx.xx) 
xx.x (xx.xx) 
xx.x (xx.xx) 
xx.x (xx.xx) 
xx.x (xx.xx) 
xx.x (xx.xx) 
xx.x (xx.xx) 
Median 
xx.x 
xx.x 
xx.x 
xx.x 
xx.x 
xx.x 
xx.x 
Q1, Q3 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
Min, Max 
xx, xx 
xx, xx 
xx, xx 
xx, xx 
xx, xx 
xx, xx 
xx, xx 
 
 
 
 
 
 
 
 
Days with Doses Administered, n (%) 
 
 
 
 
 
 
 
1 day 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
2 days 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
3 days 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
4 days 
xxx (xxx.x) 
NA 
xxx (xxx.x) 
NA 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
5 days 
xxx (xxx.x) 
NA 
xxx (xxx.x) 
NA 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
6 days 
xxx (xxx.x) 
NA 
xxx (xxx.x) 
NA 
xxx (xxx.x) 
NA 
NA 
7 days 
xxx (xxx.x) 
NA 
xxx (xxx.x) 
NA 
xxx (xxx.x) 
NA 
NA 
8 days 
xxx (xxx.x) 
NA 
xxx (xxx.x) 
NA 
xxx (xxx.x) 
NA 
NA 
9 days 
xxx (xxx.x) 
NA 
xxx (xxx.x) 
NA 
xxx (xxx.x) 
NA 
NA 
10 days 
xxx (xxx.x) 
NA 
xxx (xxx.x) 
NA 
xxx (xxx.x) 
NA 
NA 
>10 days 
xxx (xxx.x) 
NA 
xxx (xxx.x) 
NA 
xxx (xxx.x) 
NA 
NA 
 
 
 
 
 
 
 
 
  
N = number of patients in analysis set; n = number of patients with data available; % = percentages are calculated based on the number of patients with at least one infusion/dose administered as the 
denominator. 
SD = Standard deviation; Q1 = 25th percentile; Q3 = 75th percentile; Min = Minimum; Max = Maximum; NA= Not Applicable. 
[a] Duration is defined as (last dose date - first dose date + 1). 
Reference: Listing 16.2.5.1 and 16.2.5.2 
 


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Programming notes (not part of the table): 
 
Table template TLB004B. 
 
The displayed xxx do not reflect actual decimal precision.  Please follow Section 2.11 for rounding rules. 
 
The “>10 infusions/doses” category should only be presented if there are any cases in any treatment group. 
 


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Table 14.3.1.1 Summary of Exposure (As Treated population)  
 
Exposure 
Plitidepsin 2.5mg 
(N=XXX) 
Plitidepsin 1.5mg 
(N=XXX) 
Control Arm 
(N=XXX) 
    Statistic 
Dexamethasone 
Plitidepsin 
Dexamethasone 
Plitidepsin 
Dexamethasone 
Remdesivir 
Favipiravir 
 
 
 
 
 
 
 
 
Days where Total Amount was 
Administered 
 
 
 
 
 
 
 
n 
xxx 
xxx 
xxx 
xxx 
xxx 
xxx 
xxx 
Mean (SD) 
xx.x (xx.xx) 
xx.x (xx.xx) 
xx.x (xx.xx) 
xx.x (xx.xx) 
xx.x (xx.xx) 
xx.x (xx.xx) 
xx.x (xx.xx) 
Median 
xx.x 
xx.x 
xx.x 
xx.x 
xx.x 
xx.x 
xx.x 
Q1, Q3 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
Min, Max 
xx, xx 
xx, xx 
xx, xx 
xx, xx 
xx, xx 
xx, xx 
xx, xx 
 
 
 
 
 
 
 
 
Days 
where 
Total 
Amount 
was 
Administered, n (%) 
 
 
 
 
 
 
 
0 day 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
1 day 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
2 days 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
3 days 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
4 days 
xxx (xxx.x) 
NA 
xxx (xxx.x) 
NA 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
5 days 
xxx (xxx.x) 
NA 
xxx (xxx.x) 
NA 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
6 days 
xxx (xxx.x) 
NA 
xxx (xxx.x) 
NA 
xxx (xxx.x) 
NA 
NA 
7 days 
xxx (xxx.x) 
NA 
xxx (xxx.x) 
NA 
xxx (xxx.x) 
NA 
NA 
8 days 
xxx (xxx.x) 
NA 
xxx (xxx.x) 
NA 
xxx (xxx.x) 
NA 
NA 
9 days 
xxx (xxx.x) 
NA 
xxx (xxx.x) 
NA 
xxx (xxx.x) 
NA 
NA 
10 days 
xxx (xxx.x) 
NA 
xxx (xxx.x) 
NA 
xxx (xxx.x) 
NA 
NA 
>10 days 
xxx (xxx.x) 
NA 
xxx (xxx.x) 
NA 
xxx (xxx.x) 
NA 
NA 
 
 
 
 
 
 
 
 
  
N = number of patients in analysis set; n = number of patients with data available; % = percentages are calculated based on the number of patients with at least one infusion/dose administered as the 
denominator. 
SD = Standard deviation; Q1 = 25th percentile; Q3 = 75th percentile; Min = Minimum; Max = Maximum; NA= Not Applicable. 
[a] Duration is defined as (last dose date - first dose date + 1). 
Reference: Listing 16.2.5.1 and 16.2.5.2 
 
Programming notes (not part of the table): 
 
Table template TLB004B. 
 
The displayed xxx do not reflect actual decimal precision.  Please follow Section 2.11 for rounding rules.  
 
The “>10 infusions/doses” category should only be presented if there are any cases in any treatment group. 
 
 


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Table 14.3.1.1 Summary of Exposure (As Treated population)  
 
Exposure 
Plitidepsin 2.5mg 
(N=XXX) 
Plitidepsin 1.5mg 
(N=XXX) 
Control Arm 
(N=XXX) 
    Statistic 
Dexamethasone 
Plitidepsin 
Dexamethasone 
Plitidepsin 
Dexamethasone 
Remdesivir 
Favipiravir 
 
 
 
 
 
 
 
 
Days where Total Amount was NOT 
Administered 
 
 
 
 
 
 
 
n 
xxx 
xxx 
xxx 
xxx 
xxx 
xxx 
xxx 
Mean (SD) 
xx.x (xx.xx) 
xx.x (xx.xx) 
xx.x (xx.xx) 
xx.x (xx.xx) 
xx.x (xx.xx) 
xx.x (xx.xx) 
xx.x (xx.xx) 
Median 
xx.x 
xx.x 
xx.x 
xx.x 
xx.x 
xx.x 
xx.x 
Q1, Q3 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
Min, Max 
xx, xx 
xx, xx 
xx, xx 
xx, xx 
xx, xx 
xx, xx 
xx, xx 
 
 
 
 
 
 
 
 
Days where Total Amount was NOT 
Administered, n (%) 
 
 
 
 
 
 
 
0 day 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
1 day 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
2 days 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
3 days 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
4 days 
xxx (xxx.x) 
NA 
xxx (xxx.x) 
NA 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
5 days 
xxx (xxx.x) 
NA 
xxx (xxx.x) 
NA 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
6 days 
xxx (xxx.x) 
NA 
xxx (xxx.x) 
NA 
xxx (xxx.x) 
NA 
NA 
7 days 
xxx (xxx.x) 
NA 
xxx (xxx.x) 
NA 
xxx (xxx.x) 
NA 
NA 
8 days 
xxx (xxx.x) 
NA 
xxx (xxx.x) 
NA 
xxx (xxx.x) 
NA 
NA 
9 days 
xxx (xxx.x) 
NA 
xxx (xxx.x) 
NA 
xxx (xxx.x) 
NA 
NA 
10 days 
xxx (xxx.x) 
NA 
xxx (xxx.x) 
NA 
xxx (xxx.x) 
NA 
NA 
>10 days 
xxx (xxx.x) 
NA 
xxx (xxx.x) 
NA 
xxx (xxx.x) 
NA 
NA 
 
 
 
 
 
 
 
 
  
N = number of patients in analysis set; n = number of patients with data available; % = percentages are calculated based on the number of patients with at least one infusion/dose administered as the 
denominator. 
SD = Standard deviation; Q1 = 25th percentile; Q3 = 75th percentile; Min = Minimum; Max = Maximum; NA= Not Applicable. 
[a] Duration is defined as (last dose date - first dose date + 1). 
Reference: Listing 16.2.5.1 and 16.2.5.2 
 
Programming notes (not part of the table): 
 
Table template TLB004B. 
 
The displayed xxx do not reflect actual decimal precision.  Please follow Section 2.11 for rounding rules.  
 
The “>10 infusions/doses” category should only be presented if there are any cases in any treatment group. 
 
 


TFL Shells 
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Labcorp Drug Development Study: 000000213894 
Protocol Reference: APL-D-003-20 
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Page 128 of 261 
 
Table 14.3.1.1 Summary of Exposure (As Treated population)  
 
Exposure 
Plitidepsin 2.5mg 
(N=XXX) 
Plitidepsin 1.5mg 
(N=XXX) 
Control Arm 
(N=XXX) 
    Statistic 
Dexamethasone 
Plitidepsin 
Dexamethasone 
Plitidepsin 
Dexamethasone 
Remdesivir 
Favipiravir 
 
 
 
 
 
 
 
 
Infusions Interrupted 
 
 
 
 
 
 
 
n 
NA 
xxx 
NA 
xxx 
NA 
NA 
NA 
Mean (SD) 
 
xx.x (xx.xx) 
 
xx.x (xx.xx) 
 
 
 
Median 
 
xx.x 
 
xx.x 
 
 
 
Q1, Q3 
 
xx.x, xx.x 
 
xx.x, xx.x 
 
 
 
Min, Max 
 
xx, xx 
 
xx, xx 
 
 
 
 
 
 
 
 
 
 
 
Infusions Interrupted, n (%) 
 
 
 
 
 
 
 
0 infusion 
NA 
xxx (xxx.x) 
NA 
xxx (xxx.x) 
NA 
NA 
NA 
1 infusion 
NA 
xxx (xxx.x) 
NA 
xxx (xxx.x) 
NA 
NA 
NA 
2 infusions 
NA 
xxx (xxx.x) 
NA 
xxx (xxx.x) 
NA 
NA 
NA 
3 infusions 
NA 
xxx (xxx.x) 
NA 
xxx (xxx.x) 
NA 
NA 
NA 
 
 
 
 
 
 
 
 
  
N = number of patients in analysis set; n = number of patients with data available; % = percentages are calculated based on the number of patients with at least one infusion/dose administered as the 
denominator. 
SD = Standard deviation; Q1 = 25th percentile; Q3 = 75th percentile; Min = Minimum; Max = Maximum; NA= Not Applicable. 
[a] Duration is defined as (last dose date - first dose date + 1). 
Reference: Listing 16.2.5.1 and 16.2.5.2 
 
Programming notes (not part of the table): 
 
Table template TLB004B. 
 
The displayed xxx do not reflect actual decimal precision.  Please follow Section 2.11 for rounding rules. 
 
 
 
 
 


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Page 129 of 261 
 
3.12 
Adverse Events 
 
 


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Table 14.3.1.2 Summary of Treatment-Emergent Adverse Events (TEAEs) (As Treated Population)  
Adverse Events Category 
     Adverse Events Type 
      
Plitidepsin 2.5mg 
(N=XXX) 
n (%) 
Plitidepsin 1.5mg 
(N=XXX) 
n (%) 
Plitidepsin Total 
(N=XXX) 
n (%) 
Control Arm 
(N=XXX) 
n (%) 
 
 
 
 
 
Any TEAE 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Grade 1 severity 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Grade 2 severity 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Grade 3 severity 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Grade 4 severity 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Grade 5 severity 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Grade >= 3 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Leading to discontinuation of any study drug 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Leading to death 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
 
 
 
 
 
Any treatment-related TEAE to any study drug [a] 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Grade >= 3 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Leading to discontinuation of any study drug 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Leading to death 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
 
 
 
 
 
Any treatment-related TEAE to plitidepsin [a] 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
NA 
Grade >= 3 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
NA 
Leading to discontinuation of any study drug 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
NA 
Leading to death 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
NA 
 
 
 
 
 
Any treatment-related TEAE to dexamethasone [a] 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Grade >= 3 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Leading to discontinuation of any study drug 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Leading to death 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
 
 
 
 
 
  
N = number of patients in analysis set; n = number of patients with data available; % = percentages are calculated based on N as the denominator. 
TEAE = Treatment Emergent Adverse Event; NA= Not Applicable. 
Note: TEAEs are events with start date on or after the date of first dose of any study drug or events with start date prior to the date of first dose of any study drug whose severity worsens on or after 
the date of first dose of any study drug. If the event started on the date of first dose of the first study drug administration however it is ticked as the event started prior to first study drug 
administration on Day 1 in the eCRF, it is not considered as a TEAE. 
Adverse events were assigned severity grade using the Common Terminology Criteria for Adverse Events (CTCAE) Version 5.0. 
[a] A treatment-related TEAE to any study drug, plitidepsin, dexamethasone or to the antiviral control arm, ie, the regulatory-approved antiviral for those patients randomised to the control arm 
(remdesivir or favipiravir), is an TEAE considered by the investigator as related to the corresponding study drug or with unknown/missing relationship to trial medication. 
MedDRA version &meddra. 
Reference: Listing 16.2.7.1 
 


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Programming notes (not part of the table): 
 
Table template TAE001. 
 
Assign the version of MedDRA Dictionary to &meddra. macro variable as XX.X and update the version of MedDRA Dictionary used for coding as needed. 


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Table 14.3.1.2 Summary of Treatment-Emergent Adverse Events (TEAEs) (As Treated population)  
 
Adverse Events Category 
     Adverse Events Type 
      
Plitidepsin 2.5mg 
(N=XXX) 
n (%) 
Plitidepsin 1.5mg 
(N=XXX) 
n (%) 
Plitidepsin Total 
(N=XXX) 
n (%) 
Control Arm 
(N=XXX) 
n (%) 
 
 
 
 
 
Any treatment-related TEAE to the antiviral control arm [a] 
NA 
NA 
NA 
xxx (xxx.x) 
Grade >= 3 
NA 
NA 
NA 
xxx (xxx.x) 
Leading to discontinuation of any study drug 
NA 
NA 
NA 
xxx (xxx.x) 
Leading to death 
NA 
NA 
NA 
xxx (xxx.x) 
 
 
 
 
 
Any serious TEAE 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Grade >= 3 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Leading to discontinuation of any study drug 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Leading to death 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
 
 
 
 
 
Any serious treatment-related TEAE to any study drug [a]  
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Grade >= 3 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
 
 
 
 
 
Any serious treatment-related TEAE to plitidepsin [a] 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
NA 
Any serious treatment-related TEAE to dexamethasone [a] 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Any serious treatment-related TEAE to the antiviral control 
arm [a] 
NA 
NA 
NA 
xxx (xxx.x) 
 
 
 
 
 
Any TEAE of special interest 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Grade >= 3 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Leading to discontinuation of any study drug 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Leading to death 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
 
 
 
 
 
  
N = number of patients in analysis set; n = number of patients with data available; % = percentages are calculated based on N as the denominator. 
TEAE = Treatment Emergent Adverse Event; NA= Not Applicable. 
Note: TEAEs are events with start date on or after the date of first dose of any study drug or events with start date prior to the date of first dose of any study drug whose severity worsens on or after 
the date of first dose of any study drug. If the event started on the date of first dose of the first study drug administration however it is ticked as the event started prior to first study drug 
administration on Day 1 in the eCRF, it is not considered as a TEAE. 
Adverse events were assigned severity grade using the Common Terminology Criteria for Adverse Events (CTCAE) Version 5.0. 
[a] A treatment-related TEAE to plitidepsin, dexamethasone or to the antiviral control arm, ie, the regulatory-approved antiviral for those patients randomised to the control arm (remdesivir or 
favipiravir), is an TEAE considered by the investigator as related to the corresponding study drug or with unknown/missing relationship to trial medication. 
MedDRA version &meddra. 
Reference: Listing 16.2.7.1 
 
Programming notes (not part of the table): 
 
Table template TAE001. 


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 
Assign the version of MedDRA Dictionary to &meddra. macro variable as XX.X and update the version of MedDRA Dictionary used for coding as needed. 


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Table 14.3.1.3.1 TEAEs by System Organ Class and Grouped Preferred Term (As Treated Population) 
System Organ Class  
 Grouped Preferred Term [a] 
Plitidepsin 2.5mg 
(N=XXX) 
n (%) E 
Plitidepsin 1.5mg 
(N=XXX) 
n (%) E 
Plitidepsin Total 
(N=XXX) 
n (%) E 
Control Arm 
(N=XXX) 
n (%) E 
 
 
 
 
Number of Patients with at least one TEAE 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
 
 
 
 
 
System Organ Class 1 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grouped Preferred Term A 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grouped Preferred Term B 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
 
 
 
 
 
System Organ Class 2 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grouped Preferred Term C 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
etc. 
 
 
 
 
 
 
 
 
 
  
N = number of patients in analysis set; n = number of patients with data available; % = percentages are calculated based on N as the denominator; E = number of events. 
TEAE = Treatment Emergent Adverse Event. 
Note: TEAEs are events with start date on or after the date of first dose of any study drug or events with start date prior to the date of first dose of any study drug whose severity worsens on or after 
the date of first dose of any study drug. If the event started on the date of first dose of the first study drug administration however it is ticked as the event started prior to first study drug 
administration on Day 1 in the eCRF, it is not considered as a TEAE. 
[a] Within a system organ class, patients may have reported more than one grouped preferred term.  Patients are counted once for each grouped preferred term and each system organ class. 
MedDRA version &meddra. 
Reference: Listing 16.2.7.1  
 
Programming notes (not part of the table): 
 
Table template TAE002. 
 
Sort alphabetically by system organ class and descending grouped preferred term in the total column.  Where grouped preferred terms tie these should be sorted alphabetically. 
 
Assign the version of MedDRA Dictionary to &meddra. macro variable as XX.X and update the version of MedDRA Dictionary used for coding as needed. 
 
The number and percentage of patients first row of this table should match the same count in table template TAE001. 
 
 
 


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Table 14.3.1.3.2 TEAEs by Grouped Preferred Term (As Treated Population) 
Grouped Preferred Term  
Plitidepsin 2.5mg 
(N=XXX) 
n (%) E 
Plitidepsin 1.5mg 
(N=XXX) 
n (%) E 
Plitidepsin Total 
(N=XXX) 
n (%) E 
Control Arm 
(N=XXX) 
n (%) E 
 
 
 
 
 
Number of Patients with at least one TEAE 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
 
 
 
 
 
Grouped Preferred Term A 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grouped Preferred Term B 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grouped Preferred Term C 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
etc. 
 
 
 
 
 
 
 
 
 
 
N = number of patients in analysis set; n = number of patients with data available; % = percentages are calculated based on N as the denominator; E = number of events. 
TEAE = Treatment Emergent Adverse Event. 
Note: TEAEs are events with start date on or after the date of first dose of any study drug or events with start date prior to the date of first dose of any study drug whose severity worsens on or after 
the date of first dose of any study drug. If the event started on the date of first dose of the first study drug administration however it is ticked as the event started prior to first study drug 
administration on Day 1 in the eCRF, it is not considered as a TEAE. 
MedDRA version &meddra. 
Reference: Listing 16.2.7.1  
 
Programming notes (not part of the table): 
 
Table template TAE003. 
 
Sort by descending grouped preferred term in the total column.  Where grouped preferred terms tie these should be sorted alphabetically. 
 
Assign the version of MedDRA Dictionary to &meddra. macro variable as XX.X and update the version of MedDRA Dictionary used for coding as needed. 
 
 
 
 
 
 
 
 


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Table 14.3.1.3.3 TEAEs by Maximum Severity, System Organ Class and Grouped Preferred Term (As Treated Population)  
System Organ Class  
Grouped Preferred Term [a] 
Maximum Severity [b] 
Plitidepsin 2.5mg 
(N=XXX) 
n (%) E 
Plitidepsin 1.5mg 
(N=XXX) 
n (%) E 
Plitidepsin Total 
(N=XXX) 
n (%) E 
Control Arm 
(N=XXX) 
n (%) E 
 
 
 
 
 
Number of Patients with at least one TEAE  
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
 
 
 
 
 
System Organ Class 1 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grouped Preferred Term A 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grade 1 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grade 2 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grade 3 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grade 4 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grade 5 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grade >= 3 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
etc. 
 
 
 
 
 
 
 
 
 
 
N = number of patients in analysis set; n = number of patients with data available; % = percentages are calculated based on N as the denominator; E = number of events. 
TEAE = Treatment Emergent Adverse Event. 
Note: TEAEs are events with start date on or after the date of first dose of any study drug or events with start date prior to the date of first dose of any study drug whose severity worsens on or after 
the date of first dose of any study drug. If the event started on the date of first dose of the first study drug administration however it is ticked as the event started prior to first study drug 
administration on Day 1 in the eCRF, it is not considered as a TEAE. 
Adverse events were assigned severity grade using the Common Terminology Criteria for Adverse Events (CTCAE) Version 5.0. 
[a] Within a system organ class, patients may have reported more than one grouped preferred term. Patients are counted once for each grouped preferred term and each system organ class. 
[b] Patients with multiple events within a particular SOC or PT will be counted under the category of their most severe event within that SOC or PT. 
MedDRA version &meddra. 
Reference: Listing 16.2.7.1 
 
Programming notes (not part of the table): 
 
Table template TAE005. 
 
Sort alphabetically by system organ class and descending grouped preferred term in the total column.  Where grouped preferred terms tie these should be sorted alphabetically. 
 
Assign the version of MedDRA Dictionary to &meddra. macro variable as XX.X and update the version of MedDRA Dictionary used for coding as needed. 
 
If a patient experienced more than one AE within the same SOC and PT, the AE with the maximum intensity should be counted for that SOC and PT. 
 
 


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Table 14.3.1.3.4 TEAEs Leading to Discontinuation of Any Study Drug by System Organ Class and Grouped Preferred Term (As Treated Population) 
System Organ Class  
Grouped Preferred Term [a] 
Plitidepsin 2.5mg 
(N=XXX) 
n (%) E 
Plitidepsin 1.5mg 
(N=XXX) 
n (%) E 
Plitidepsin Total 
(N=XXX) 
n (%) E 
Control Arm 
(N=XXX) 
n (%) E 
 
 
 
 
Number of Patients with at least one TEAE 
leading to discontinuation of any study drug 
        xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
 
 
 
 
 
System Organ Class 1 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grouped Preferred Term A 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grouped Preferred Term B 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
 
 
 
 
 
System Organ Class 2 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grouped Preferred Term C 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
etc. 
 
 
 
 
 
 
 
 
 
  
N = number of patients in analysis set; n = number of patients with data available; % = percentages are calculated based on N as the denominator; E = number of events. 
TEAE = Treatment Emergent Adverse Event. 
Note: TEAEs are events with start date on or after the date of first dose of any study drug or events with start date prior to the date of first dose of any study drug whose severity worsens on or after 
the date of first dose of any study drug. If the event started on the date of first dose of the first study drug administration however it is ticked as the event started prior to first study drug 
administration on Day 1 in the eCRF, it is not considered as a TEAE. 
[a] Within a system organ class, patients may have reported more than one grouped preferred term. Patients are counted once for each grouped preferred term and each system organ class. 
MedDRA version &meddra. 
Reference: Listing 16.2.7.1  
 
Programming notes (not part of the table): 
 
Table template TAE002. 
 
Sort alphabetically by system organ class and descending grouped preferred term in the total column.  Where grouped preferred terms tie these should be sorted alphabetically. 
 
Assign the version of MedDRA Dictionary to &meddra. macro variable as XX.X and update the version of MedDRA Dictionary used for coding as needed. 
 
 


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Table 14.3.1.3.5 TEAEs Leading to Death by System Organ Class and Grouped Preferred Term (As Treated Population) 
System Organ Class  
 Grouped Preferred Term [a] 
Plitidepsin 2.5mg 
(N=XXX) 
n (%) E 
Plitidepsin 1.5mg 
(N=XXX) 
n (%) E 
Plitidepsin Total 
(N=XXX) 
n (%) E 
Control Arm 
(N=XXX) 
n (%) E 
 
 
 
 
 
Number of Patients with at least one TEAE 
leading to death 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
 
 
 
 
 
System Organ Class 1 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grouped Preferred Term A 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grouped Preferred Term B 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
 
 
 
 
 
System Organ Class 2 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grouped Preferred Term C 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
etc. 
 
 
 
 
 
 
 
 
 
  
N = number of patients in analysis set; n = number of patients with data available; % = percentages are calculated based on N as the denominator; E = number of events. 
TEAE = Treatment Emergent Adverse Event. 
Note: TEAEs are events with start date on or after the date of first dose of any study drug or events with start date prior to the date of first dose of any study drug whose severity worsens on or after 
the date of first dose of any study drug. If the event started on the date of first dose of the first study drug administration however it is ticked as the event started prior to first study drug 
administration on Day 1 in the eCRF, it is not considered as a TEAE. 
[a] Within a system organ class, patients may have reported more than one grouped preferred term. Patients are counted once for each grouped preferred term and each system organ class. 
MedDRA version &meddra. 
Reference: Listing 16.2.7.3 
 
Programming notes (not part of the table): 
 
Table template TAE002. 
 
Sort alphabetically by system organ class and descending grouped preferred term in the total column.  Where grouped preferred terms tie these should be sorted alphabetically. 
 
Assign the version of MedDRA Dictionary to &meddra. macro variable as XX.X and update the version of MedDRA Dictionary used for coding as needed. 
 
 
 
 


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Table 14.3.1.4.1 Treatment-related TEAEs to any Study Drug (Plitidepsin, Dexamethasone or Antiviral Control Arm) by System Organ Class and 
Grouped Preferred Term (As Treated Population) 
System Organ Class  
 Grouped Preferred Term [a] 
Plitidepsin 2.5mg 
(N=XXX) 
n (%) E 
Plitidepsin 1.5mg 
(N=XXX) 
n (%) E 
Plitidepsin Total 
(N=XXX) 
n (%) E 
Control Arm 
(N=XXX) 
n (%) E 
 
 
 
 
 
Number of Patients with at least one Treatment-
related TEAEs to any study drug [b] 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
 
 
 
 
 
System Organ Class 1 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grouped Preferred Term A 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grouped Preferred Term B 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
 
 
 
 
 
System Organ Class 2 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grouped Preferred Term C 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
etc. 
 
 
 
 
 
 
 
 
 
  
N = number of patients in analysis set; n = number of patients with data available; % = percentages are calculated based on N as the denominator; E = number of events. 
TEAE = Treatment Emergent Adverse Event; NA= Not Applicable. 
Note: TEAEs are events with start date on or after the date of first dose of any study drug or events with start date prior to the date of first dose of any study drug whose severity worsens on or after 
the date of first dose of any study drug. If the event started on the date of first dose of the first study drug administration however it is ticked as the event started prior to first study drug 
administration on Day 1 in the eCRF, it is not considered as a TEAE. 
[a] Within a system organ class, patients may have reported more than one grouped preferred term. Patients are counted once for each grouped preferred term and each system organ class. 
[b] A treatment-related TEAE to any study drug is a TEAE considered by the investigator as related to plitidepsin, dexamethasone, the antiviral control arm, ie, the regulatory-approved antiviral for 
those patients randomised to the control arm (remdesivir or favipiravir) or with unknown/missing relationship to trial medication. 
MedDRA version &meddra. 
Reference: Listing 16.2.7.1  
 
Programming notes (not part of the table): 
 
Table template TAE002. 
 
Sort alphabetically by system organ class and descending grouped preferred term in the total column.  Where grouped preferred terms tie these should be sorted alphabetically. 
 
Assign the version of MedDRA Dictionary to &meddra. macro variable as XX.X and update the version of MedDRA Dictionary used for coding as needed. 
 
 


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Table 14.3.1.4.2 Treatment-related TEAEs to any Study Drug (Plitidepsin, Dexamethasone or Antiviral Control Arm) by Maximum Severity, System 
Organ Class and Grouped Preferred Term (As Treated Population)  
System Organ Class  
Grouped Preferred Term [a]  
Maximum Severity [b] 
Plitidepsin 2.5mg 
(N=XXX) 
n (%) E 
Plitidepsin 1.5mg 
(N=XXX) 
n (%) E 
Plitidepsin Total 
(N=XXX) 
n (%) E 
Control Arm 
(N=XXX) 
n (%) E 
 
 
 
 
 
Number of Patients with at least one Treatment-
related TEAEs to any study drug [c] 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
 
 
 
 
 
System Organ Class 1 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grouped Preferred Term A 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grade 1 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grade 2 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grade 3 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grade 4 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grade 5 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grade >= 3 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
etc. 
 
 
 
 
 
 
 
 
 
 
N = number of patients in analysis set; n = number of patients with data available; % = percentages are calculated based on N as the denominator; E = number of events. 
TEAE = Treatment Emergent Adverse Event; NA= Not Applicable. 
Note: TEAEs are events with start date on or after the date of first dose of any study drug or events with start date prior to the date of first dose of any study drug whose severity worsens on or after 
the date of first dose of any study drug. If the event started on the date of first dose of the first study drug administration however it is ticked as the event started prior to first study drug 
administration on Day 1 in the eCRF, it is not considered as a TEAE. 
Adverse events were assigned severity grade using the Common Terminology Criteria for Adverse Events (CTCAE) Version 5.0. 
[a] Within a system organ class, patients may have reported more than one grouped preferred term.  Patients are counted once for each grouped preferred term and each system organ class.  
[b] Patients with multiple events within a particular SOC or PT will be counted under the category of their most severe event within that SOC or PT. 
[c] A treatment-related TEAE to any study drug is a TEAE considered by the investigator as related to plitidepsin, dexamethasone, the antiviral control arm, ie, the regulatory-approved antiviral for 
those patients randomised to the control arm (remdesivir or favipiravir) or with unknown/missing relationship to trial medication. 
MedDRA version &meddra. 
Reference: Listing 16.2.7.1 
 
Programming notes (not part of the table): 
 
Table template TAE005. 
 
Sort alphabetically by system organ class and descending grouped preferred term in the total column.  Where grouped preferred terms tie these should be sorted alphabetically. 
 
Assign the version of MedDRA Dictionary to &meddra. macro variable as XX.X and update the version of MedDRA Dictionary used for coding as needed. 
 
If a patient experienced more than one AE within the same SOC and PT, the AE with the maximum intensity should be counted for that SOC and PT. 
 
 


TFL Shells 
CONFIDENTIAL 
Labcorp Drug Development Study: 000000213894 
Protocol Reference: APL-D-003-20 
Final, Version 4.0, 21APR2023  
Page 141 of 261 
 
Table 14.3.1.4.3 Treatment-related TEAEs to Plitidepsin by System Organ Class and Grouped Preferred Term (As Treated Population) 
System Organ Class  
 Grouped Preferred Term [a] 
Plitidepsin 2.5mg 
(N=XXX) 
n (%) E 
Plitidepsin 1.5mg 
(N=XXX) 
n (%) E 
Plitidepsin Total 
(N=XXX) 
n (%) E 
Control Arm 
(N=XXX) 
n (%) E 
 
 
 
 
Number of Patients with at least one Treatment-
related TEAEs to plitidepsin [b] 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
NA 
 
 
 
 
 
System Organ Class 1 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
NA 
Grouped Preferred Term A 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
NA 
Grouped Preferred Term B 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
NA 
 
 
 
 
 
System Organ Class 2 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
NA 
Grouped Preferred Term C 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
NA 
etc. 
 
 
 
 
 
 
 
 
 
  
N = number of patients in analysis set; n = number of patients with data available; % = percentages are calculated based on N as the denominator; E = number of events. 
TEAE = Treatment Emergent Adverse Event; NA= Not Applicable. 
Note: TEAEs are events with start date on or after the date of first dose of any study drug or events with start date prior to the date of first dose of any study drug whose severity worsens on or after 
the date of first dose of any study drug. If the event started on the date of first dose of the first study drug administration however it is ticked as the event started prior to first study drug 
administration on Day 1 in the eCRF, it is not considered as a TEAE. 
[a] Within a system organ class, patients may have reported more than one grouped preferred term. Patients are counted once for each grouped preferred term and each system organ class. 
[b] A treatment-related TEAE to plitidepsin is a TEAE considered by the investigator as related to plitidepsin or with unknown/missing relationship to trial medication. 
MedDRA version &meddra. 
Reference: Listing 16.2.7.1  
 
Programming notes (not part of the table): 
 
Table template TAE002. 
 
Sort alphabetically by system organ class and descending grouped preferred term in the total column.  Where grouped preferred terms tie these should be sorted alphabetically. 
 
Assign the version of MedDRA Dictionary to &meddra. macro variable as XX.X and update the version of MedDRA Dictionary used for coding as needed. 
 
 


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Protocol Reference: APL-D-003-20 
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Table 14.3.1.4.4 Treatment-related TEAEs to Plitidepsin by Maximum Severity, System Organ Class and Grouped Preferred Term (As Treated 
Population)  
System Organ Class  
Grouped Preferred Term [a]  
Maximum Severity [b] 
Plitidepsin 2.5mg 
(N=XXX) 
n (%) E 
Plitidepsin 1.5mg 
(N=XXX) 
n (%) E 
Plitidepsin Total 
(N=XXX) 
n (%) E 
Control Arm 
(N=XXX) 
n (%) E 
 
 
 
 
 
Number of Patients with at least one Treatment-
related TEAEs to plitidepsin [c] 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
NA 
 
 
 
 
 
System Organ Class 1 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
NA 
Grouped Preferred Term A 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
NA 
Grade 1 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
NA 
Grade 2 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
NA 
Grade 3 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
NA 
Grade 4 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
NA 
Grade 5 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
NA 
Grade >= 3 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
NA 
etc. 
 
 
 
 
 
 
 
 
 
 
N = number of patients in analysis set; n = number of patients with data available; % = percentages are calculated based on N as the denominator; E = number of events. 
TEAE = Treatment Emergent Adverse Event; NA= Not Applicable. 
Note: TEAEs are events with start date on or after the date of first dose of any study drug or events with start date prior to the date of first dose of any study drug whose severity worsens on or after 
the date of first dose of any study drug. If the event started on the date of first dose of the first study drug administration however it is ticked as the event started prior to first study drug 
administration on Day 1 in the eCRF, it is not considered as a TEAE. 
Adverse events were assigned severity grade using the Common Terminology Criteria for Adverse Events (CTCAE) Version 5.0. 
[a] Within a system organ class, patients may have reported more than one grouped preferred term.  Patients are counted once for each grouped preferred term and each system organ class.  
[b] Patients with multiple events within a particular SOC or PT will be counted under the category of their most severe event within that SOC or PT. 
[c] A treatment-related TEAE to plitidepsin is a TEAE considered by the investigator as related to plitidepsin or with unknown/missing relationship to trial medication. 
MedDRA version &meddra. 
Reference: Listing 16.2.7.1 
 
Programming notes (not part of the table): 
 
Table template TAE005. 
 
Sort alphabetically by system organ class and descending grouped preferred term in the total column.  Where grouped preferred terms tie these should be sorted alphabetically. 
 
Assign the version of MedDRA Dictionary to &meddra. macro variable as XX.X and update the version of MedDRA Dictionary used for coding as needed. 
 
If a patient experienced more than one AE within the same SOC and PT, the AE with the maximum intensity should be counted for that SOC and PT. 
 
 


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Protocol Reference: APL-D-003-20 
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Table 14.3.1.4.5 Treatment-related TEAEs to Dexamethasone by System Organ Class and Grouped Preferred Term (As Treated Population) 
System Organ Class  
 Grouped Preferred Term [a] 
Plitidepsin 2.5mg 
(N=XXX) 
n (%) E 
Plitidepsin 1.5mg 
(N=XXX) 
n (%) E 
Plitidepsin Total 
(N=XXX) 
n (%) E 
Control Arm 
(N=XXX) 
n (%) E 
 
 
 
 
Number of Patients with at least one Treatment-
related TEAEs to dexamethasone [b] 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
 
 
 
 
 
System Organ Class 1 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grouped Preferred Term A 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grouped Preferred Term B 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
 
 
 
 
 
System Organ Class 2 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grouped Preferred Term C 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
etc. 
 
 
 
 
 
 
 
 
 
  
N = number of patients in analysis set; n = number of patients with data available; % = percentages are calculated based on N as the denominator; E = number of events. 
TEAE = Treatment Emergent Adverse Event. 
Note: TEAEs are events with start date on or after the date of first dose of any study drug or events with start date prior to the date of first dose of any study drug whose severity worsens on or after 
the date of first dose of any study drug. If the event started on the date of first dose of the first study drug administration however it is ticked as the event started prior to first study drug 
administration on Day 1 in the eCRF, it is not considered as a TEAE. 
[a] Within a system organ class, patients may have reported more than one grouped preferred term. Patients are counted once for each grouped preferred term and each system organ class. 
[b] A treatment-related TEAE to dexamethasone is a TEAE considered by the investigator as related to dexamethasone or with unknown/missing relationship to trial medication. 
MedDRA version &meddra. 
Reference: Listing 16.2.7.1  
 
Programming notes (not part of the table): 
 
Table template TAE002. 
 
Sort alphabetically by system organ class and descending grouped preferred term in the total column.  Where grouped preferred terms tie these should be sorted alphabetically. 
 
Assign the version of MedDRA Dictionary to &meddra. macro variable as XX.X and update the version of MedDRA Dictionary used for coding as needed. 
 
 


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Protocol Reference: APL-D-003-20 
Final, Version 4.0, 21APR2023  
Page 144 of 261 
 
Table 14.3.1.4.6 Treatment-related TEAEs to Dexamethasone by Maximum Severity, System Organ Class and Grouped Preferred Term (As Treated 
Population)  
System Organ Class  
Grouped Preferred Term [a]  
Maximum Severity [b] 
Plitidepsin 2.5mg 
(N=XXX) 
n (%) E 
Plitidepsin 1.5mg 
(N=XXX) 
n (%) E 
Plitidepsin Total 
(N=XXX) 
n (%) E 
Control Arm 
(N=XXX) 
n (%) E 
 
 
 
 
 
Number of Patients with at least one Treatment-
related TEAEs to dexamethasone [c] 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
 
 
 
 
 
System Organ Class 1 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grouped Preferred Term A 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grade 1 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grade 2 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grade 3 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grade 4 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grade 5 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grade >= 3 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
etc. 
 
 
 
 
 
 
 
 
 
 
N = number of patients in analysis set; n = number of patients with data available; % = percentages are calculated based on N as the denominator; E = number of events. 
TEAE = Treatment Emergent Adverse Event. 
Note: TEAEs are events with start date on or after the date of first dose of any study drug or events with start date prior to the date of first dose of any study drug whose severity worsens on or after 
the date of first dose of any study drug. If the event started on the date of first dose of the first study drug administration however it is ticked as the event started prior to first study drug 
administration on Day 1 in the eCRF, it is not considered as a TEAE. 
Adverse events were assigned severity grade using the Common Terminology Criteria for Adverse Events (CTCAE) Version 5.0. 
[a] Within a system organ class, patients may have reported more than one grouped preferred term. Patients are counted once for each grouped preferred term and each system organ class.  
[b] Patients with multiple events within a particular SOC or PT will be counted under the category of their most severe event within that SOC or PT. 
[c] A treatment-related TEAE to dexamethasone is a TEAE considered by the investigator as related to dexamethasone or with unknown/missing relationship to trial medication. 
MedDRA version &meddra. 
Reference: Listing 16.2.7.1 
 
Programming notes (not part of the table): 
 
Table template TAE005. 
 
Sort alphabetically by system organ class and descending grouped preferred term in the total column.  Where grouped preferred terms tie these should be sorted alphabetically. 
 
If a patient experienced more than one AE within the same SOC and PT, the AE with the maximum intensity should be counted for that SOC and PT. 
 
Assign the version of MedDRA Dictionary to &meddra. macro variable as XX.X and update the version of MedDRA Dictionary used for coding as needed. 
 
 


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Protocol Reference: APL-D-003-20 
Final, Version 4.0, 21APR2023  
Page 145 of 261 
 
Table 14.3.1.4.7 Treatment-related TEAEs to the Antiviral Control Arm by System Organ Class and Grouped Preferred Term (As Treated Population) 
System Organ Class  
 Grouped Preferred Term [a] 
Plitidepsin 2.5mg 
(N=XXX) 
n (%) E 
Plitidepsin 1.5mg 
(N=XXX) 
n (%) E 
Plitidepsin Total 
(N=XXX) 
n (%) E 
Control Arm 
(N=XXX) 
n (%) E 
 
 
 
 
Number of Patients with at least one Treatment-
related TEAEs to the Antiviral Control Arm [b] 
NA 
NA 
NA 
xxx (xxx.x) xxx 
 
 
 
 
 
System Organ Class 1 
NA 
NA 
NA 
xxx (xxx.x) xxx 
Grouped Preferred Term A 
NA 
NA 
NA 
xxx (xxx.x) xxx 
Grouped Preferred Term B 
NA 
NA 
NA 
xxx (xxx.x) xxx 
 
 
 
 
 
System Organ Class 2 
NA 
NA 
NA 
xxx (xxx.x) xxx 
Grouped Preferred Term C 
NA 
NA 
NA 
xxx (xxx.x) xxx 
etc. 
 
 
 
 
 
 
 
 
 
  
N = number of patients in analysis set; n = number of patients with data available; % = percentages are calculated based on N as the denominator; E = number of events. 
TEAE = Treatment Emergent Adverse Event; NA= Not Applicable. 
Note: TEAEs are events with start date on or after the date of first dose of any study drug or events with start date prior to the date of first dose of any study drug whose severity worsens on or after 
the date of first dose of any study drug. If the event started on the date of first dose of the first study drug administration however it is ticked as the event started prior to first study drug 
administration on Day 1 in the eCRF, it is not considered as a TEAE. 
[a] Within a system organ class, patients may have reported more than one grouped preferred term. Patients are counted once for each grouped preferred term and each system organ class. 
[b] A treatment-related TEAE to the antiviral control arm is a TEAE considered by the investigator as related to the antiviral control arm (i.e., remdesivir or favipiravir) or with unknown/missing 
relationship to trial medication. 
MedDRA version &meddra. 
Reference: Listing 16.2.7.1  
 
Programming notes (not part of the table): 
 
Table template TAE002. 
 
Sort alphabetically by system organ class and descending grouped preferred term in the total column.  Where grouped preferred terms tie these should be sorted alphabetically. 
 
Assign the version of MedDRA Dictionary to &meddra. macro variable as XX.X and update the version of MedDRA Dictionary used for coding as needed. 
 
 


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Protocol Reference: APL-D-003-20 
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Page 146 of 261 
 
Table 14.3.1.4.8 Treatment-related TEAEs to the Antiviral Control Arm by Maximum Severity, System Organ Class and Grouped Preferred Term (As 
Treated Population)  
System Organ Class  
Grouped Preferred Term [a]  
Maximum Severity [b] 
Plitidepsin 2.5mg 
(N=XXX) 
n (%) E 
Plitidepsin 1.5mg 
(N=XXX) 
n (%) E 
Plitidepsin Total 
(N=XXX) 
n (%) E 
Control Arm 
(N=XXX) 
n (%) E 
 
 
 
 
 
Number of Patients with at least one Treatment-
related TEAEs to the Antiviral Control Arm [c] 
NA 
NA 
NA 
xxx (xxx.x) xxx 
 
 
 
 
 
System Organ Class 1 
NA 
NA 
NA 
xxx (xxx.x) xxx 
Grouped Preferred Term A 
NA 
NA 
NA 
xxx (xxx.x) xxx 
Grade 1 
NA 
NA 
NA 
xxx (xxx.x) xxx 
Grade 2 
NA 
NA 
NA 
xxx (xxx.x) xxx 
Grade 3 
NA 
NA 
NA 
xxx (xxx.x) xxx 
Grade 4 
NA 
NA 
NA 
xxx (xxx.x) xxx 
Grade 5 
NA 
NA 
NA 
xxx (xxx.x) xxx 
Grade >= 3 
NA 
NA 
NA 
xxx (xxx.x) xxx 
etc. 
 
 
 
 
 
 
 
 
 
 
N = number of patients in analysis set; n = number of patients with data available; % = percentages are calculated based on N as the denominator; E = number of events. 
TEAE = Treatment Emergent Adverse Event; NA= Not Applicable. 
Note: TEAEs are events with start date on or after the date of first dose of any study drug or events with start date prior to the date of first dose of any study drug whose severity worsens on or after 
the date of first dose of any study drug. If the event started on the date of first dose of the first study drug administration however it is ticked as the event started prior to first study drug 
administration on Day 1 in the eCRF, it is not considered as a TEAE. 
Adverse events were assigned severity grade using the Common Terminology Criteria for Adverse Events (CTCAE) Version 5.0. 
[a] Within a system organ class, patients may have reported more than one grouped preferred term. Patients are counted once for each grouped preferred term and each system organ class.  
[b] Patients with multiple events within a particular SOC or PT will be counted under the category of their most severe event within that SOC or PT. 
[c] A treatment-related TEAE to the antiviral control arm is a TEAE considered by the investigator as related to the antiviral control arm (i.e., remdesivir or favipiravir) or with unknown/missing 
relationship to trial medication. 
MedDRA version &meddra. 
Reference: Listing 16.2.7.1 
 
Programming notes (not part of the table): 
 
Table template TAE005. 
 
Sort alphabetically by system organ class and descending grouped preferred term in the total column.  Where grouped preferred terms tie these should be sorted alphabetically. 
 
Assign the version of MedDRA Dictionary to &meddra. macro variable as XX.X and update the version of MedDRA Dictionary used for coding as needed. 
 
If a patient experienced more than one AE within the same SOC and PT, the AE with the maximum intensity should be counted for that SOC and PT. 
 
 


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Protocol Reference: APL-D-003-20 
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Table 14.3.2.1.1 Listing of Deaths (As Treated Population) 
Treatment Group: <<Plitidepsin 2.5mg/Plitidepsin 1.5mg/Control Arm>> 
Site ID - Patient 
ID 
Age/Sex/Race 
[a] 
Treatment  
Start Date Time (Day)/ 
Stop Date Time (Day) [b]/ 
Duration (Days) 
Death Date (Day) [b] 
Cause of Death 
Relationship in any 
way to the Study 
Disease COVID-19 
Fatal AE (Grouped Preferred 
Term) 
 
 
 
 
 
 
 
XXXX-YYYYY 
XX/X/X 
DDMMMYYYY HH:MM (XX)/ 
DDMMMYYYY HH:MM (XX)/ 
XX 
DDMMMYYYY (XX) Adverse Event or  
Other: xxxxxxxxxxxxx 
Yes or No 
 
xxxxxxxxxxxxx 
123-456789 
45/M/W 
19JUL2018 (1)/ 
24JUL2018 (6)/ 
6 
24JUL2018 (6) Adverse Event 
No 
 
Arrhythmia NOS 
etc. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
[a] For sex, F = Female; M = Male. For race, AI = American Indian or Alaska native; A = Asian;  BA = Black or African American; PI = Native Hawaiian or Other Pacific Islander; W = White; O = 
Other; UN = Unknown. 
[b] Relative day to the start date of study treatment. 
MedDRA version &meddra. 
 
Programming notes (not part of the listing): 
 
Listing template LAE003. 
 
Order by Site ID - Patient ID. 
 
Assign the version of MedDRA Dictionary to &meddra. macro variable as XX.X and update the version of MedDRA Dictionary used for coding as needed. 
 
 
 


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Protocol Reference: APL-D-003-20 
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Page 148 of 261 
 
Table 14.3.2.1.2 Summary of Deaths (As Treated Population) 
 
Plitidepsin 2.5mg 
(N=XXX) 
n (%)  
Plitidepsin 1.5mg 
(N=XXX) 
n (%) 
Plitidepsin Total 
(N=XXX) 
n (%) 
Control Arm 
(N=XXX) 
n (%) 
 
 
 
 
 
Number of Deaths 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
 
 
 
 
 
Cause of Death 
 
 
 
 
Adverse Event 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Other 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
 
 
 
 
 
  
N = number of patients in analysis set; n = number of patients with data available; % = percentages are calculated based on N as the denominator. 
Reference: Table 14.3.2.1.1 
 
Programming notes (not part of the table): 
 
Table template TAE008. 
 
Sort reasons for Death as specified in the eCRF. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 


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Table 14.3.2.2.1 Listing of Serious Adverse Events (As Treated Population) 
Treatment Group: <<Plitidepsin 2.5mg/Plitidepsin 1.5mg/Control Arm>> 
Site ID - Patient 
ID 
Age/Sex/Race 
[a] 
System Organ Class/ 
Grouped Preferred Term/ 
Verbatim 
Start Date (Day)/ 
Stop Date (Day) [b]/ 
Duration (Days) or 
Ongoing 
TEAE 
[c] 
Severity/ 
Seriousness 
criteria 
Relationship 
to Trial 
Medication 
Action taken 
to Plitidepsin/ 
Dexamethasone/ 
Antiviral Control 
Arm [d] 
Outcome 
 
 
 
 
 
 
 
 
 
 
XXXX-YYYYY 
XX/X/X 
xxxxxxxxxxxxxx/ 
xxxxxxxxxxxx/ 
xxxxxxxxxxxxxx 
 
DDMMMYYYY (XX)/ 
DDMMMYYYY (XX)/ 
XX 
 
Grade X/ 
xxxxxx 
xxxxxxxxxxxx 
xxxxxxxxxxxxxx/ 
xxxxxxxxxxxxxx/ 
xxxxxxxxxxxxxx 
xxxxxxxxxxxx 
 
123-456789 
45/M/W 
Infections and infestations/ 
Pharyngitis/ 
Acute Pharyngitis 
19JUL2018 (56)/ 
24JUL2018 (61)/ 
6 
* 
Grade 2/ 
Requires Or 
Prolongs 
Hospitalization 
Yes - Related to 
Dexamethasone 
Not Applicable/ 
Not changed/ 
Omitted 
 
Recovered/ 
Resolved 
 
 
 
Musculoskeletal and connective 
tissue disorders/ 
Periarthritis/ 
Shoulder Periarthritis(Both) 
14AUG2018 (82)/ 
ONGOING 
* 
Grade 3/ 
Life Threatening 
No - Study 
disease 
Not Applicable/  
Not changed/  
Unknown 
 
Recovering/ 
Resolving 
etc. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
[a] For sex, F = Female; M = Male. For race, AI = American Indian or Alaska native; A = Asian;  BA = Black or African American; PI = Native Hawaiian or Other Pacific Islander; W = White; O = 
Other; UN = Unknown. 
[b] Relative day to the start date of study treatment. 
[c] TEAE=Treatment Emergent Adverse Event. TEAEs are flagged with *. 
[d] Antiviral control arm is the regulatory-approved antiviral for those patients randomised to the control arm, i.e., remdesivir or favipiravir. 
MedDRA version &meddra. 
 
Programming notes (not part of the listing): 
 
Listing template LAE002. 
 
Order by Site ID - Patient ID and AE No. 
 
Assign the version of MedDRA Dictionary to &meddra. macro variable as XX.X and update the version of MedDRA Dictionary used for coding as needed. 
 
 
 


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Table 14.3.2.3.1 Serious TEAEs by System Organ Class and Grouped Preferred Term (As Treated Population) 
System Organ Class  
Grouped Preferred Term [a] 
Plitidepsin 2.5mg 
(N=XXX) 
n (%) E 
Plitidepsin 1.5mg 
(N=XXX) 
n (%) E 
Plitidepsin Total 
(N=XXX) 
n (%) E 
Control Arm 
(N=XXX) 
n (%) E 
 
 
 
 
Number of Patients with at least one Serious 
TEAE  
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
 
 
 
 
 
System Organ Class 1 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grouped Preferred Term A 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grouped Preferred Term B 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
 
 
 
 
 
System Organ Class 2 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grouped Preferred Term C 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
etc. 
 
 
 
 
 
 
 
 
 
  
N = number of patients in analysis set; n = number of patients with data available; % = percentages are calculated based on N as the denominator; E = number of events. 
TEAE = Treatment Emergent Adverse Event. 
Note: TEAEs are events with start date on or after the date of first dose of any study drug or events with start date prior to the date of first dose of any study drug whose severity worsens on or after 
the date of first dose of any study drug. If the event started on the date of first dose of the first study drug administration however it is ticked as the event started prior to first study drug 
administration on Day 1 in the eCRF, it is not considered as a TEAE. 
[a] Within a system organ class, patients may have reported more than one grouped preferred term. Patients are counted once for each grouped preferred term and each system organ class. 
MedDRA version &meddra. 
Reference: Listing 16.2.7.1  
 
Programming notes (not part of the table): 
 
Table template TAE002. 
 
Sort alphabetically by system organ class and descending grouped preferred term in the total column. Where grouped preferred terms tie these should be sorted alphabetically. 
 
Assign the version of MedDRA Dictionary to &meddra. macro variable as XX.X and update the version of MedDRA Dictionary used for coding as needed. 
 
 
 


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Protocol Reference: APL-D-003-20 
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Page 151 of 261 
 
Table 14.3.2.3.2 Serious TEAEs by Maximum Severity, System Organ Class and Grouped Preferred Term (As Treated Population)  
System Organ Class  
Grouped Preferred Term [a] 
Maximum Severity [b] 
Plitidepsin 2.5mg 
(N=XXX) 
n (%) E 
Plitidepsin 1.5mg 
(N=XXX) 
n (%) E 
Plitidepsin Total 
(N=XXX) 
n (%) E 
Control Arm 
(N=XXX) 
n (%) E 
 
 
 
 
 
Number of Patients with at least one Serious 
TEAE  
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
 
 
 
 
 
System Organ Class 1 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grouped Preferred Term A 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grade 1 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grade 2 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grade 3 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grade 4 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grade 5 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grade >= 3 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
etc. 
 
 
 
 
 
 
 
 
 
 
N = number of patients in analysis set; n = number of patients with data available; % = percentages are calculated based on N as the denominator; E = number of events. 
TEAE = Treatment Emergent Adverse Event. 
Note: TEAEs are events with start date on or after the date of first dose of any study drug or events with start date prior to the date of first dose of any study drug whose severity worsens on or after 
the date of first dose of any study drug. If the event started on the date of first dose of the first study drug administration however it is ticked as the event started prior to first study drug 
administration on Day 1 in the eCRF, it is not considered as a TEAE. 
Adverse events were assigned severity grade using the Common Terminology Criteria for Adverse Events (CTCAE) Version 5.0. 
[a] Within a system organ class, patients may have reported more than one grouped preferred term. Patients are counted once for each grouped preferred term and each system organ class. 
[b] Patients with multiple events within a particular SOC or PT will be counted under the category of their most severe event within that SOC or PT. 
MedDRA version &meddra. 
Reference: Listing 16.2.7.1 
 
Programming notes (not part of the table): 
 
Table template TAE005. 
 
Sort alphabetically by system organ class and descending grouped preferred term in the total column.  Where grouped preferred terms tie these should be sorted alphabetically. 
 
Assign the version of MedDRA Dictionary to &meddra. macro variable as XX.X and update the version of MedDRA Dictionary used for coding as needed. 
 
If a patient experienced more than one AE within the same SOC and PT, the AE with the maximum intensity should be counted for that SOC and PT. 
 
 


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Table 14.3.2.3.3 Serious Treatment-related TEAEs to any Study Drug (Plitidepsin, Dexamethasone or Antiviral Control Arm) by System Organ Class 
and Grouped Preferred Term (As Treated Population) 
System Organ Class  
 Grouped Preferred Term [a] 
Plitidepsin 2.5mg 
(N=XXX) 
n (%) E 
Plitidepsin 1.5mg 
(N=XXX) 
n (%) E 
Plitidepsin Total 
(N=XXX) 
n (%) E 
Control Arm 
(N=XXX) 
n (%) E 
 
 
 
 
 
Number of Patients with at least one Serious 
Treatment-related TEAEs to any study drug [b] 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
 
 
 
 
 
System Organ Class 1 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grouped Preferred Term A 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grouped Preferred Term B 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
 
 
 
 
 
System Organ Class 2 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grouped Preferred Term C 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
etc. 
 
 
 
 
 
 
 
 
 
  
N = number of patients in analysis set; n = number of patients with data available; % = percentages are calculated based on N as the denominator; E = number of events. 
TEAE = Treatment Emergent Adverse Event; NA= Not Applicable. 
Note: TEAEs are events with start date on or after the date of first dose of any study drug or events with start date prior to the date of first dose of any study drug whose severity worsens on or after 
the date of first dose of any study drug. If the event started on the date of first dose of the first study drug administration however it is ticked as the event started prior to first study drug 
administration on Day 1 in the eCRF, it is not considered as a TEAE. 
[a] Within a system organ class, patients may have reported more than one grouped preferred term. Patients are counted once for each grouped preferred term and each system organ class. 
[b] A treatment-related TEAE to any study drug is a TEAE considered by the investigator as related to plitidepsin, dexamethasone, the antiviral control arm, ie, the regulatory-approved antiviral for 
those patients randomised to the control arm (remdesivir or favipiravir) or with unknown/missing relationship to trial medication. 
MedDRA version &meddra. 
Reference: Listing 16.2.7.1  
 
Programming notes (not part of the table): 
 
Table template TAE002. 
 
Sort alphabetically by system organ class and descending grouped preferred term in the total column.  Where grouped preferred terms tie these should be sorted alphabetically. 
 
Assign the version of MedDRA Dictionary to &meddra. macro variable as XX.X and update the version of MedDRA Dictionary used for coding as needed. 
 
 


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Table 14.3.2.3.4 Serious Treatment-related TEAEs to any Study Drug (Plitidepsin, dexamethasone or Antiviral Control Arm) by Maximum Severity, 
System Organ Class and Grouped Preferred Term (As Treated Population)  
System Organ Class  
Grouped Preferred Term [a]  
Maximum Severity [b] 
Plitidepsin 2.5mg 
(N=XXX) 
n (%) E 
Plitidepsin 1.5mg 
(N=XXX) 
n (%) E 
Plitidepsin Total 
(N=XXX) 
n (%) E 
Control Arm 
(N=XXX) 
n (%) E 
 
 
 
 
 
Number of Patients with at least one Serious 
Treatment-related TEAEs to any study drug [c] 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
 
 
 
 
 
System Organ Class 1 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grouped Preferred Term A 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grade 1 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grade 2 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grade 3 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grade 4 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grade 5 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
etc. 
 
 
 
 
 
 
 
 
 
 
N = number of patients in analysis set; n = number of patients with data available; % = percentages are calculated based on N as the denominator; E = number of events. 
TEAE = Treatment Emergent Adverse Event; NA= Not Applicable. 
Note: TEAEs are events with start date on or after the date of first dose of any study drug or events with start date prior to the date of first dose of any study drug whose severity worsens on or after 
the date of first dose of any study drug. If the event started on the date of first dose of the first study drug administration however it is ticked as the event started prior to first study drug 
administration on Day 1 in the eCRF, it is not considered as a TEAE. 
Adverse events were assigned severity grade using the Common Terminology Criteria for Adverse Events (CTCAE) Version 5.0. 
[a] Within a system organ class, patients may have reported more than one grouped preferred term. Patients are counted once for each grouped preferred term and each system organ class.  
[b] Patients with multiple events within a particular SOC or PT will be counted under the category of their most severe event within that SOC or PT. 
[c] A treatment-related TEAE to any study drug is a TEAE considered by the investigator as related to plitidepsin, dexamethasone, the antiviral control arm, ie, the regulatory-approved antiviral for 
those patients randomised to the control arm (remdesivir or favipiravir) or with unknown/missing relationship to trial medication. 
MedDRA version &meddra. 
Reference: Listing 16.2.7.1 
 
Programming notes (not part of the table): 
 
Table template TAE005. 
 
Sort alphabetically by system organ class and descending grouped preferred term in the total column.  Where grouped preferred terms tie these should be sorted alphabetically. 
 
Assign the version of MedDRA Dictionary to &meddra. macro variable as XX.X and update the version of MedDRA Dictionary used for coding as needed. 
 
If a patient experienced more than one AE within the same SOC and PT, the AE with the maximum intensity should be counted for that SOC and PT. 
 
 
 


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Table 14.3.2.4.1 Serious Treatment-related TEAEs to Plitidepsin by System Organ Class and Grouped Preferred Term (As Treated Population) 
System Organ Class  
 Grouped Preferred Term [a] 
Plitidepsin 2.5mg 
(N=XXX) 
n (%) E 
Plitidepsin 1.5mg 
(N=XXX) 
n (%) E 
Plitidepsin Total 
(N=XXX) 
n (%) E 
Control Arm 
(N=XXX) 
n (%) E 
 
 
 
 
Number of Patients with at least one Serious 
Treatment-related TEAEs to plitidepsin [b] 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
NA 
 
 
 
 
 
System Organ Class 1 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
NA 
Grouped Preferred Term A 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
NA 
Grouped Preferred Term B 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
NA 
 
 
 
 
 
System Organ Class 2 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
NA 
Grouped Preferred Term C 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
NA 
etc. 
 
 
 
 
 
 
 
 
 
  
N = number of patients in analysis set; n = number of patients with data available; % = percentages are calculated based on N as the denominator; E = number of events. 
TEAE = Treatment Emergent Adverse Event; NA= Not Applicable. 
Note: TEAEs are events with start date on or after the date of first dose of any study drug or events with start date prior to the date of first dose of any study drug whose severity worsens on or after 
the date of first dose of any study drug. If the event started on the date of first dose of the first study drug administration however it is ticked as the event started prior to first study drug 
administration on Day 1 in the eCRF, it is not considered as a TEAE. 
[a] Within a system organ class, patients may have reported more than one grouped preferred term. Patients are counted once for each grouped preferred term and each system organ class. 
[b] A treatment-related TEAE to plitidepsin is an TEAE considered by the investigator as related to plitidepsin or with unknown/missing relationship to trial medication. 
MedDRA version &meddra. 
Reference: Listing 16.2.7.1  
 
Programming notes (not part of the table): 
 
Table template TAE002. 
 
Sort alphabetically by system organ class and descending grouped preferred term in the total column.  Where grouped preferred terms tie these should be sorted alphabetically. 
 
Assign the version of MedDRA Dictionary to &meddra. macro variable as XX.X and update the version of MedDRA Dictionary used for coding as needed. 
 
 


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Table 14.3.2.4.2 Serious Treatment-related TEAEs to Dexamethasone by System Organ Class and Grouped Preferred Term (As Treated Population) 
System Organ Class  
 Grouped Preferred Term [a] 
Plitidepsin 2.5mg 
(N=XXX) 
n (%) E 
Plitidepsin 1.5mg 
(N=XXX) 
n (%) E 
Plitidepsin Total 
(N=XXX) 
n (%) E 
Control Arm 
(N=XXX) 
n (%) E 
 
 
 
 
Number of Patients with at least one Serious 
Treatment-related TEAEs to dexamethasone [b] 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
 
 
 
 
 
System Organ Class 1 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grouped Preferred Term A 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grouped Preferred Term B 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
 
 
 
 
 
System Organ Class 2 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grouped Preferred Term C 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
etc. 
 
 
 
 
 
 
 
 
 
  
N = number of patients in analysis set; n = number of patients with data available; % = percentages are calculated based on N as the denominator; E = number of events. 
TEAE = Treatment Emergent Adverse Event. 
Note: TEAEs are events with start date on or after the date of first dose of any study drug or events with start date prior to the date of first dose of any study drug whose severity worsens on or after 
the date of first dose of any study drug. If the event started on the date of first dose of the first study drug administration however it is ticked as the event started prior to first study drug 
administration on Day 1 in the eCRF, it is not considered as a TEAE. 
[a] Within a system organ class, patients may have reported more than one grouped preferred term. Patients are counted once for each grouped preferred term and each system organ class. 
[b] A treatment-related TEAE to dexamethasone is an TEAE considered by the investigator as related to dexamethasone or with unknown/missing relationship to trial medication. 
MedDRA version &meddra. 
Reference: Listing 16.2.7.1  
 
Programming notes (not part of the table): 
 
Table template TAE002. 
 
Sort alphabetically by system organ class and descending grouped preferred term in the total column.  Where grouped preferred terms tie these should be sorted alphabetically. 
 
Assign the version of MedDRA Dictionary to &meddra. macro variable as XX.X and update the version of MedDRA Dictionary used for coding as needed. 
 
 


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Table 14.3.2.4.3 Serious Treatment-related TEAEs to the Antiviral Control Arm by System Organ Class and Grouped Preferred Term (As Treated 
Population) 
System Organ Class  
 Grouped Preferred Term [a] 
Plitidepsin 2.5mg 
(N=XXX) 
n (%) E 
Plitidepsin 1.5mg 
(N=XXX) 
n (%) E 
Plitidepsin Total 
(N=XXX) 
n (%) E 
Control Arm 
(N=XXX) 
n (%) E 
 
 
 
 
 
Number of Patients with at least one Serious 
Treatment-related TEAEs to the Antiviral 
Control Arm [b] 
NA 
NA 
NA 
xxx (xxx.x) xxx 
 
 
 
 
 
System Organ Class 1 
NA 
NA 
NA 
xxx (xxx.x) xxx 
Grouped Preferred Term A 
NA 
NA 
NA 
xxx (xxx.x) xxx 
Grouped Preferred Term B 
NA 
NA 
NA 
xxx (xxx.x) xxx 
 
 
 
 
 
System Organ Class 2 
NA 
NA 
NA 
xxx (xxx.x) xxx 
Grouped Preferred Term C 
NA 
NA 
NA 
xxx (xxx.x) xxx 
etc. 
 
 
 
 
 
 
 
 
 
  
N = number of patients in analysis set; n = number of patients with data available; % = percentages are calculated based on N as the denominator; E = number of events. 
TEAE = Treatment Emergent Adverse Event; NA= Not Applicable. 
Note: TEAEs are events with start date on or after the date of first dose of any study drug or events with start date prior to the date of first dose of any study drug whose severity worsens on or after 
the date of first dose of any study drug. If the event started on the date of first dose of the first study drug administration however it is ticked as the event started prior to first study drug 
administration on Day 1 in the eCRF, it is not considered as a TEAE. 
[a] Within a system organ class, patients may have reported more than one grouped preferred term. Patients are counted once for each grouped preferred term and each system organ class. 
[b] A treatment-related TEAE to the antiviral control arm is an TEAE considered by the investigator as related to the antiviral control arm (i.e., remdesivir or favipiravir) or with unknown/missing 
relationship to trial medication. 
MedDRA version &meddra. 
Reference: Listing 16.2.7.1  
 
Programming notes (not part of the table): 
 
Table template TAE002. 
 
Sort alphabetically by system organ class and descending grouped preferred term in the total column.  Where grouped preferred terms tie these should be sorted alphabetically. 
 
Assign the version of MedDRA Dictionary to &meddra. macro variable as XX.X and update the version of MedDRA Dictionary used for coding as needed. 
 
 
 


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Table 14.3.2.5 Listing of Adverse Events Leading to Discontinuation of any Study Drug (As Treated Population) 
Treatment Group: <<Plitidepsin 2.5mg/Plitidepsin 1.5mg/Control Arm>> 
Site ID - Patient 
ID 
Age/Sex/Race 
[a] 
System Organ Class/ 
Grouped Preferred Term/ 
Verbatim 
Start Date (Day)/ 
Stop Date (Day) [b]/ 
Duration (Days) or 
Ongoing 
TEAE 
[c] 
Severity/ 
Seriousness 
criteria 
Relationship 
to Trial 
Medication 
Action taken 
to Plitidepsin/ 
Dexamethasone/ 
Antiviral Control 
Arm [d] 
Outcome 
 
 
 
 
 
 
 
 
 
 
XXXX-YYYYY 
XX/X/X 
xxxxxxxxxxxxxx/ 
xxxxxxxxxxxx/ 
xxxxxxxxxxxxxx 
 
DDMMMYYYY (XX)/ 
DDMMMYYYY (XX)/ 
XX 
 
Grade X/ 
xxxxxx 
xxxxxxxxxxxx 
xxxxxxxxxxxxxx/ 
xxxxxxxxxxxxxx/ 
xxxxxxxxxxxxxx 
xxxxxxxxxxxx 
 
123-456789 
45/M/W 
Infections and infestations/ 
Pharyngitis/ 
Acute Pharyngitis 
19JUL2018 (56)/ 
24JUL2018 (61)/ 
6 
* 
Grade 2/ 
Requires Or 
Prolongs 
Hospitalization 
Yes - Related to 
Antiviral Control 
Arm 
Not Applicable/ 
Treatment Withdrawn/ 
Not changed 
 
Recovered/ 
Resolved 
 
 
 
Musculoskeletal and connective 
tissue disorders/ 
Periarthritis/ 
Shoulder Periarthritis(Both) 
14AUG2018 (82)/ 
ONGOING 
* 
Grade 3/ 
Life Threatening 
Yes - Related to 
Dexamethasone 
Not Applicable/  
Not changed/ 
Treatment Withdrawn 
Recovering/ 
Resolving 
etc. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
[a] For sex, F = Female; M = Male. For race, AI = American Indian or Alaska native; A = Asian;  BA = Black or African American; PI = Native Hawaiian or Other Pacific Islander; W = White; O = 
Other; UN = Unknown. 
[b] Relative day to the start date of study treatment. 
[c] TEAE=Treatment Emergent Adverse Event. TEAEs are flagged with *. 
[d] Antiviral control arm is the regulatory-approved antiviral for those patients randomised to the control arm, i.e., remdesivir or favipiravir. 
MedDRA version &meddra. 
 
Programming notes (not part of the listing): 
 
Listing template LAE002. 
 
Order by Site ID - Patient ID and AE No. 
 
Assign the version of MedDRA Dictionary to &meddra. macro variable as XX.X and update the version of MedDRA Dictionary used for coding as needed. 
 
 
 


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Table 14.3.2.6.1 TEAEs of special interest by System Organ Class and Grouped Preferred Term (As Treated Population) 
System Organ Class  
Grouped Preferred Term [a] 
Plitidepsin 2.5mg 
(N=XXX) 
n (%) E 
Plitidepsin 1.5mg 
(N=XXX) 
n (%) E 
Plitidepsin Total 
(N=XXX) 
n (%) E 
Control Arm 
(N=XXX) 
n (%) E 
 
 
 
 
Number of Patients with at least one TEAE of 
special interest 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
 
 
 
 
 
System Organ Class 1 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grouped Preferred Term A 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grouped Preferred Term B 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
 
 
 
 
 
System Organ Class 2 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grouped Preferred Term C 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
etc. 
 
 
 
 
 
 
 
 
 
  
N = number of patients in analysis set; n = number of patients with data available; % = percentages are calculated based on N as the denominator; E = number of events. 
TEAE = Treatment Emergent Adverse Event. 
Note: TEAEs are events with start date on or after the date of first dose of any study drug or events with start date prior to the date of first dose of any study drug whose severity worsens on or after 
the date of first dose of any study drug. If the event started on the date of first dose of the first study drug administration however it is ticked as the event started prior to first study drug 
administration on Day 1 in the eCRF, it is not considered as a TEAE. 
[a] Within a system organ class, patients may have reported more than one grouped preferred term. Patients are counted once for each grouped preferred term and each system organ class. 
MedDRA version &meddra. 
Reference: Listing 16.2.7.4  
 
Programming notes (not part of the table): 
 
Table template TAE002. 
 
Sort alphabetically by system organ class and descending grouped preferred term in the total column. Where grouped preferred terms tie these should be sorted alphabetically. 
 
Assign the version of MedDRA Dictionary to &meddra. macro variable as XX.X and update the version of MedDRA Dictionary used for coding as needed. 
 
 
 


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Table 14.3.2.6.2 TEAEs of special interest by Maximum Severity, System Organ Class and Grouped Preferred Term (As Treated Population)  
System Organ Class  
Grouped Preferred Term [a] 
Maximum Severity [b] 
Plitidepsin 2.5mg 
(N=XXX) 
n (%) E 
Plitidepsin 1.5mg 
(N=XXX) 
n (%) E 
Plitidepsin Total 
(N=XXX) 
n (%) E 
Control Arm 
(N=XXX) 
n (%) E 
 
 
 
 
 
Number of Patients with at least one TEAE of 
special interest 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
 
 
 
 
 
System Organ Class 1 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grouped Preferred Term A 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grade 1 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grade 2 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grade 3 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grade 4 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grade 5 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
Grade >= 3 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
xxx (xxx.x) xxx 
etc. 
 
 
 
 
 
 
 
 
 
 
N = number of patients in analysis set; n = number of patients with data available; % = percentages are calculated based on N as the denominator; E = number of events. 
TEAE = Treatment Emergent Adverse Event. 
Note: TEAEs are events with start date on or after the date of first dose of any study drug or events with start date prior to the date of first dose of any study drug whose severity worsens on or after 
the date of first dose of any study drug. If the event started on the date of first dose of the first study drug administration however it is ticked as the event started prior to first study drug 
administration on Day 1 in the eCRF, it is not considered as a TEAE. 
Adverse events were assigned severity grade using the Common Terminology Criteria for Adverse Events (CTCAE) Version 5.0. 
[a] Within a system organ class, patients may have reported more than one grouped preferred term. Patients are counted once for each grouped preferred term and each system organ class. 
[b] Patients with multiple events within a particular SOC or PT will be counted under the category of their most severe event within that SOC or PT. 
MedDRA version &meddra. 
Reference: Listing 16.2.7.4 
 
Programming notes (not part of the table): 
 
Table template TAE005. 
 
Sort alphabetically by system organ class and descending grouped preferred term in the total column.  Where grouped preferred terms tie these should be sorted alphabetically. 
 
Assign the version of MedDRA Dictionary to &meddra. macro variable as XX.X and update the version of MedDRA Dictionary used for coding as needed. 
 
If a patient experienced more than one AE within the same SOC and PT, the AE with the maximum intensity should be counted for that SOC and PT. 
 
 


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3.13 
Laboratory Data 
 
 


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Table 14.3.4.1 Summary of Laboratory Results - Haematology (As Treated Population) 
Parameter (unit) 
 
Plitidepsin 2.5mg 
(N=XXX) 
Plitidepsin 1.5mg 
(N=XXX) 
Plitidepsin Total 
(N=XXX) 
Control Arm 
(N=XXX) 
Visit 
     Statistic 
Value at Visit 
Change from 
Baseline 
Value at Visit 
Change from 
Baseline 
Value at Visit 
Change from 
Baseline 
Value at Visit 
Change from 
Baseline 
 
 
 
 
 
 
 
 
 
Baseline 
 
 
 
 
 
 
 
 
n 
xxx 
 
xxx 
 
xxx 
 
xxx 
 
Mean (SD) 
xx.xx (xx.xxx) 
 
xx.xx (xx.xxx) 
 
xx.xx (xx.xxx) 
 
xx.xx (xx.xxx) 
 
Median 
xx.xx 
 
xx.xx 
 
xx.xx 
 
xx.xx 
 
Q1, Q3 
xx.xx, xx.xx 
 
xx.xx, xx.xx 
 
xx.xx, xx.xx 
 
xx.xx, xx.xx 
 
Min, Max 
xx.x, xx.x 
 
xx.x, xx.x 
 
xx.x, xx.x 
 
xx.x, xx.x 
 
 
 
 
 
 
 
 
 
 
<<Day X>> 
 
 
 
 
 
 
 
 
n 
xxx 
xxx 
xxx 
xxx 
xxx 
xxx 
xxx 
xxx 
Mean (SD) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
Median 
xx.xx 
xx.xx 
xx.xx 
xx.xx 
xx.xx 
xx.xx 
xx.xx 
xx.xx 
Q1, Q3 
xx.xx, xx.xx 
xx.xx, xx.xx 
xx.xx, xx.xx 
xx.xx, xx.xx 
xx.xx, xx.xx 
xx.xx, xx.xx 
xx.xx, xx.xx 
xx.xx, xx.xx 
Min, Max 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
etc. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
N = number of patients in analysis set; n = number of patients with data available. 
SD = Standard deviation; Q1 = 25th percentile; Q3 = 75th percentile; Min = Minimum; Max = Maximum. 
Notes: The Baseline value is defined as last scheduled or unscheduled non-missing value from central Laboratory collected prior to the first dose of the first study drug administration.  
Reference: Listing 16.2.8.1.1 
 
Programming notes (not part of the table): 
 
Table template TLB004B. 
 
Parameters are: Red Blood Cell Count, Haemoglobin, Haematocrit, White Blood Cell Count, Neutrophils, Eosinophils, Basophils, Lymphocytes, Monocytes, and Platelet Count. 
 
Visits: Day 2, Day 3, Day 4, Day 8, and Day 31. 
 
The displayed xxx do not reflect actual decimal precision.  Please follow Section 2.11 for rounding rules. 
 
 
 


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Table 14.3.4.2 Summary of Laboratory Results - Serum Chemistry (As Treated Population) 
Parameter (unit) 
 
Plitidepsin 2.5mg 
(N=XXX) 
Plitidepsin 1.5mg 
(N=XXX) 
Plitidepsin Total 
(N=XXX) 
Control Arm 
(N=XXX) 
Visit 
     Statistic 
Value at Visit 
Change from 
Baseline 
Value at Visit 
Change from 
Baseline 
Value at Visit 
Change from 
Baseline 
Value at Visit 
Change from 
Baseline 
 
 
 
 
 
 
 
 
 
Baseline 
 
 
 
 
 
 
 
 
n 
xxx 
 
xxx 
 
xxx 
 
xxx 
 
Mean (SD) 
xx.xx (xx.xxx) 
 
xx.xx (xx.xxx) 
 
xx.xx (xx.xxx) 
 
xx.xx (xx.xxx) 
 
Median 
xx.xx 
 
xx.xx 
 
xx.xx 
 
xx.xx 
 
Q1, Q3 
xx.xx, xx.xx 
 
xx.xx, xx.xx 
 
xx.xx, xx.xx 
 
xx.xx, xx.xx 
 
Min, Max 
xx.x, xx.x 
 
xx.x, xx.x 
 
xx.x, xx.x 
 
xx.x, xx.x 
 
 
 
 
 
 
 
 
 
 
<<Day X>> 
 
 
 
 
 
 
 
 
n 
xxx 
xxx 
xxx 
xxx 
xxx 
xxx 
xxx 
xxx 
Mean (SD) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
Median 
xx.xx 
xx.xx 
xx.xx 
xx.xx 
xx.xx 
xx.xx 
xx.xx 
xx.xx 
Q1, Q3 
xx.xx, xx.xx 
xx.xx, xx.xx 
xx.xx, xx.xx 
xx.xx, xx.xx 
xx.xx, xx.xx 
xx.xx, xx.xx 
xx.xx, xx.xx 
xx.xx, xx.xx 
Min, Max 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
etc. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
N = number of patients in analysis set; n = number of patients with data available. 
SD = Standard deviation; Q1 = 25th percentile; Q3 = 75th percentile; Min = Minimum; Max = Maximum. 
Notes: The Baseline value is defined as last scheduled or unscheduled non-missing value from central Laboratory collected prior to the first dose of the first study drug administration.  
Reference: Listing 16.2.8.1.2 
 
Programming notes (not part of the table): 
 
Table template TLB004B. 
 
Parameters are: Alanine aminotransferase (ALT), Aspartate aminotransferase (AST), Alkaline phosphatase, Gamma-Glutamyltransferase (GGT), Total Bilirubin, Direct Bilirubin, 
Glucose (fasting), Sodium, Potassium, Calcium (adjusted), Magnesium, Creatinine, Calculated Creatinine Clearance (Cockcroft Gault equation), Albumin, Creatine Phosphokinase 
(CPK), Troponin T, N-terminal pro b-type natriuretic peptide (NT-pro-BNP), Blood Urea Nitrogen, Amylase, Lipase, and Procalcitonin. 
 
Visits: Day 2, Day 3, Day 4, Day 8, and Day 31. 
 
The displayed xxx do not reflect actual decimal precision.  Please follow Section 2.11 for rounding rules. 
 


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Table 14.3.4.3 Summary of Laboratory Results - Coagulation (As Treated Population) 
D-dimer (unit) 
 
Plitidepsin 2.5mg 
(N=XXX) 
Plitidepsin 1.5mg 
(N=XXX) 
Plitidepsin Total 
(N=XXX) 
Control Arm 
(N=XXX) 
Visit 
     Statistic 
Value at Visit 
Change from 
Baseline 
Value at Visit 
Change from 
Baseline 
Value at Visit 
Change from 
Baseline 
Value at Visit 
Change from 
Baseline 
 
 
 
 
 
 
 
 
 
Baseline 
 
 
 
 
 
 
 
 
n 
xxx 
 
xxx 
 
xxx 
 
xxx 
 
Mean (SD) 
xx.xx (xx.xxx) 
 
xx.xx (xx.xxx) 
 
xx.xx (xx.xxx) 
 
xx.xx (xx.xxx) 
 
Median 
xx.xx 
 
xx.xx 
 
xx.xx 
 
xx.xx 
 
Q1, Q3 
xx.xx, xx.xx 
 
xx.xx, xx.xx 
 
xx.xx, xx.xx 
 
xx.xx, xx.xx 
 
Min, Max 
xx.x, xx.x 
 
xx.x, xx.x 
 
xx.x, xx.x 
 
xx.x, xx.x 
 
 
 
 
 
 
 
 
 
 
<<Day X>> 
 
 
 
 
 
 
 
 
n 
xxx 
xxx 
xxx 
xxx 
xxx 
xxx 
xxx 
xxx 
Mean (SD) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
Median 
xx.xx 
xx.xx 
xx.xx 
xx.xx 
xx.xx 
xx.xx 
xx.xx 
xx.xx 
Q1, Q3 
xx.xx, xx.xx 
xx.xx, xx.xx 
xx.xx, xx.xx 
xx.xx, xx.xx 
xx.xx, xx.xx 
xx.xx, xx.xx 
xx.xx, xx.xx 
xx.xx, xx.xx 
Min, Max 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
etc. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
N = number of patients in analysis set; n = number of patients with data available. 
SD = Standard deviation; Q1 = 25th percentile; Q3 = 75th percentile; Min = Minimum; Max = Maximum. 
Notes: The Baseline value is defined as last scheduled or unscheduled non-missing value from central Laboratory collected prior to the first dose of the first study drug administration.  
Reference: Listing 16.2.8.1.4 
 
Programming notes (not part of the table): 
 
Table template TLB004B. 
 
Visits: Day 2, Day 3, Day 4, Day 8, and Day 31. 
 
The displayed xxx do not reflect actual decimal precision.  Please follow Section 2.11 for rounding rules. 
 
 
 


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Page 164 of 261 
 
Table 14.3.4.4 Summary of Laboratory Results - Haematology - Worst Grade NCI-CTCAE Toxicity Shifts from Baseline (As Treated Population) 
Parameter – xxxx 
Treatment Group 
Baseline CTCAE Grade 
CTCAE Worst Grade Post-Baseline value 
Grade 0 
Grade 1 
Grade 2 
Grade 3 
Grade 4 
Grade>=1 
Grade>=3 
Missing 
Total [a] 
 
 
 
 
 
 
 
 
 
 
Plitidepsin 2.5mg (N=XXX) 
 
 
 
 
 
 
 
 
 
Grade 0, n (%) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Grade 1, n (%) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Grade 2, n (%) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Grade 3, n (%) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Grade 4, n (%) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Missing, n (%) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Grade>=1, n (%) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Grade>=3, n (%) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Total, n (%) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
 
 
 
 
 
 
 
 
 
 
Plitidepsin 1.5mg (N=XXX) 
 
 
 
 
 
 
 
 
 
etc. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Control Arm (N=XXX) 
 
 
 
 
 
 
 
 
 
etc. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
N = number of patients in analysis set; n = number of patients with data available; % = percentages are calculated based on the Total number per row as the denominator. 
[a] For Total column, percentages are calculated based on total number of patients with non-missing values at Baseline or Post-Baseline as the denominator. 
Notes: The Baseline value is defined as last scheduled or unscheduled non-missing value from central Laboratory collected prior to the first dose of the first study drug administration.  
Worst grade post-Baseline value is the highest post-Baseline grade recorded through the study. 
'Low' relates to NCI-CTC grades for low results, 'High' relates to NCI-CTC grades for high results. 
Grades were assigned using the Common Terminology Criteria for Adverse Events (CTCAE) Version 5.0. 
Reference: Listing 16.2.8.1.1 
 
Programming notes (not part of the table): 
 
Table template TLB006. 
 
Parameters are: Haemoglobin - Low, Haemoglobin - High, White Blood Cell Count - Low, White Blood Cell Count - High, Neutrophils - Low, Eosinophils - High, Lymphocytes - Low, 
Lymphocytes - High, and Platelet Count - Low. 
 
 


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Page 165 of 261 
 
Table 14.3.4.5 Summary of Laboratory Results - Serum Chemistry - Worst Grade NCI-CTCAE Toxicity Shifts from Baseline (As Treated Population) 
Parameter – xxxx 
Treatment Group 
Baseline CTCAE Grade 
CTCAE Worst Grade Post-Baseline value 
Grade 0 
Grade 1 
Grade 2 
Grade 3 
Grade 4 
Grade>=1 
Grade>=3 
Missing 
Total [a] 
 
 
 
 
 
 
 
 
 
 
Plitidepsin 2.5mg (N=XXX) 
 
 
 
 
 
 
 
 
 
Grade 0, n (%) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Grade 1, n (%) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Grade 2, n (%) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Grade 3, n (%) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Grade 4, n (%) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Missing, n (%) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Grade>=1, n (%) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Grade>=3, n (%) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
Total, n (%) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
xxx (xxx.x) 
 
 
 
 
 
 
 
 
 
 
Plitidepsin 1.5mg (N=XXX) 
 
 
 
 
 
 
 
 
 
etc. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Control Arm (N=XXX) 
 
 
 
 
 
 
 
 
 
etc. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
N = number of patients in analysis set; n = number of patients with data available; % = percentages are calculated based on the Total number per row as the denominator. 
[a] For Total column, percentages are calculated based on total number of patients with non-missing values at Baseline or Post-Baseline as the denominator. 
Notes: The Baseline value is defined as last scheduled or unscheduled non-missing value from central Laboratory collected prior to the first dose of the first study drug administration.  
Worst grade post-Baseline value is the highest post-Baseline grade recorded through the study. 
'Low' relates to NCI-CTC grades for low results, 'High' relates to NCI-CTC grades for high results. 
Grades were assigned using the Common Terminology Criteria for Adverse Events (CTCAE) Version 5.0. 
Reference: Listing 16.2.8.1.2 
 
Programming notes (not part of the table): 
 
Table template TLB006. 
 
Parameters are: Alanine aminotransferase (ALT) - High, Aspartate aminotransferase (AST) - High, Alkaline phosphatase - High, Gamma-Glutamyltransferase (GGT) - High, Lactate 
dehydrogenase (LDH) - High, Total Bilirubin - High, Glucose (fasting) - Low, Sodium - Low, Sodium - High, Potassium - Low, Potassium - High, Calcium - Low, Calcium - High, 
Magnesium - Low, Magnesium - High, Creatinine - High,  Albumin - Low, Creatine Phosphokinase (CPK) - High, Troponin T - High, Amylase - High, and Lipase - High. 
 
 


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3.14 
Vital Signs 
 
 


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Table 14.3.5.1 Summary of Vital Signs and Oxygen Saturation - Change from Baseline (As Treated Population) 
 Parameter (unit) 
 
Plitidepsin 2.5mg 
(N=XXX) 
Plitidepsin 1.5mg 
(N=XXX) 
Plitidepsin Total 
(N=XXX) 
Control Arm 
(N=XXX) 
 
Visit 
     Statistic 
Value at Visit 
Change from 
Baseline 
Value at Visit 
Change from 
Baseline 
Value at Visit 
Change from 
Baseline 
Value at Visit 
Change from 
Baseline 
 
 
 
 
 
 
 
 
 
Baseline 
 
 
 
 
 
 
 
 
n 
xxx 
 
xxx 
 
xxx 
 
xxx 
 
Mean (SD) 
xx.xx (xx.xxx) 
 
xx.xx (xx.xxx) 
 
xx.xx (xx.xxx) 
 
xx.xx (xx.xxx) 
 
Median 
xx.xx 
 
xx.xx 
 
xx.xx 
 
xx.xx 
 
Q1, Q3 
xx.xx, xx.xx 
 
xx.xx, xx.xx 
 
xx.xx, xx.xx 
 
xx.xx, xx.xx 
 
Min, Max 
xx.x, xx.x 
 
xx.x, xx.x 
 
xx.x, xx.x 
 
xx.x, xx.x 
 
 
 
 
 
 
 
 
 
 
Day 2 – Pre-Infusion  
 
 
 
 
 
 
 
 
N 
xxx 
xxx 
xxx 
xxx 
xxx 
xxx 
NA 
NA 
Mean (SD) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
 
 
Median 
xx.xx 
xx.xx 
xx.xx 
xx.xx 
xx.xx 
xx.xx 
 
 
Q1, Q3 
xx.xx, xx.xx 
xx.xx, xx.xx 
xx.xx, xx.xx 
xx.xx, xx.xx 
xx.xx, xx.xx 
xx.xx, xx.xx 
 
 
Min, Max 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
 
 
 
 
 
 
 
 
 
 
 
Day 2 
 
 
 
 
 
 
 
 
n 
NA 
NA 
NA 
NA 
NA 
NA 
xxx 
xxx 
Mean (SD) 
 
 
 
 
 
 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
Median 
 
 
 
 
 
 
xx.xx 
xx.xx 
Q1, Q3 
 
 
 
 
 
 
xx.xx, xx.xx 
xx.xx, xx.xx 
Min, Max 
 
 
 
 
 
 
xx.x, xx.x 
xx.x, xx.x 
etc. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
N = number of patients in analysis set; n = number of patients with data available. 
SD = Standard deviation; Q1 = 25th percentile; Q3 = 75th percentile; Min = Minimum; Max = Maximum; NA= Not Applicable. 
Notes: The baseline value is defined as last scheduled or unscheduled non-missing value collected prior to the first dose of the first study drug administration. 
Reference: Listing 16.2.8.2.1 
 
Programming notes (not part of the table): 
 
Table template TVS002B. 
 
Parameters are: Systolic Blood Pressure (mmHg); Diastolic Blood Pressure (mmHg), Pulse rate (beats/min); Temperature (°C); Respiration Rate (breaths/min) and Oxygen Saturation 
at Room Air (%). 
 
Visits: Day 2 – Pre-Infusion, Day 2, Day 3 – Pre-Infusion, Day 3, Day 4, Day 5, Day 6, Day 7, Day 8, and Day 31. 


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 
The displayed xxx do not reflect actual decimal precision.  Please follow Section 2.11 for rounding rules. 
 
 
 


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Table 14.3.5.2 Summary of Vital Signs and Oxygen Saturation - Change during Plitidepsin Infusion (As Treated Population) 
 Parameter (unit) 
 
 
Plitidepsin 2.5mg 
(N=XXX) 
Plitidepsin 1.5mg 
(N=XXX) 
Plitidepsin Total 
(N=XXX) 
Visit 
Timepoint 
   Statistic 
Value at 
Timepoint 
Change from the 
Start of the 
Infusion 
Value at 
Timepoint 
Change from the 
Start the of 
Infusion 
Value at 
Timepoint 
Change from the 
Start the of 
Infusion 
 
 
 
 
 
 
 
 
 
<<Day X>> 
 
 
 
 
 
 
 
Before the Start of the Plitidepsin Infusion 
 
 
 
 
 
 
 
n 
 
 
xxx 
 
xxx 
 
xxx 
 
Mean (SD) 
 
 
xx.xx (xx.xxx) 
 
xx.xx (xx.xxx) 
 
xx.xx (xx.xxx) 
 
Median 
 
 
xx.xx 
 
xx.xx 
 
xx.xx 
 
Q1, Q3 
 
 
xx.xx, xx.xx 
 
xx.xx, xx.xx 
 
xx.xx, xx.xx 
 
Min, Max 
 
 
xx.x, xx.x 
 
xx.x, xx.x 
 
xx.x, xx.x 
 
 
 
 
 
 
 
 
 
 
 Immediately at the End of the Plitidepsin Infusion 
 
 
 
 
 
n 
 
 
xxx 
xxx 
xxx 
xxx 
xxx 
xxx 
Mean (SD) 
 
 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
Median 
 
 
xx.xx 
xx.xx 
xx.xx 
xx.xx 
xx.xx 
xx.xx 
Q1, Q3 
 
 
xx.xx, xx.xx 
xx.xx, xx.xx 
xx.xx, xx.xx 
xx.xx, xx.xx 
xx.xx, xx.xx 
xx.xx, xx.xx 
Min, Max 
 
 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
etc. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
N = number of patients in analysis set; n = number of patients with data available. 
SD = Standard deviation; Q1 = 25th percentile; Q3 = 75th percentile; Min = Minimum; Max = Maximum. 
Notes: The change from the start to the end of the plitidepsin infusion = immediately at end of the plitidepsin infusion value - before the start of the plitidepsin infusion value. 
Reference: Listing 16.2.8.2.1 
 
Programming notes (not part of the table): 
 
Table template TVS002B. 
 
Parameters are: Systolic Blood Pressure (mmHg); Diastolic Blood Pressure (mmHg), Pulse rate (beats/min); Temperature (°C); Respiration Rate (breaths/min) and Oxygen Saturation 
at Room Air (%). 
 
Visits: Day 1, Day 2 and Day 3. 
 
The displayed xxx do not reflect actual decimal precision.  Please follow Section 2.11 for rounding rules. 


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3.15 
Electrocardiograms (ECGs) 
 
 


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Table 14.3.6.1 Summary of 12-Lead Electrocardiogram (ECG) Parameters - Change from Baseline (As Treated Population) 
 Parameter (unit) 
Visit 
     Statistic 
Plitidepsin 2.5mg 
(N=XXX) 
Plitidepsin 1.5mg 
(N=XXX) 
Plitidepsin Total 
(N=XXX) 
Control Arm 
(N=XXX) 
Value at Visit 
Change from 
Baseline 
Value at Visit 
Change from 
Baseline 
Value at Visit 
Change from 
Baseline 
Value at Visit 
Change from 
Baseline 
 
 
 
 
 
 
 
 
 
Baseline 
 
 
 
 
 
 
 
 
n 
xxx 
 
xxx 
 
xxx 
 
xxx 
 
Mean (SD) 
xx.xx (xx.xxx) 
 
xx.xx (xx.xxx) 
 
xx.xx (xx.xxx) 
 
xx.xx (xx.xxx) 
 
Median 
xx.xx 
 
xx.xx 
 
xx.xx 
 
xx.xx 
 
Q1, Q3 
xx.xx, xx.xx 
 
xx.xx, xx.xx 
 
xx.xx, xx.xx 
 
xx.xx, xx.xx 
 
Min, Max 
xx.x, xx.x 
 
xx.x, xx.x 
 
xx.x, xx.x 
 
xx.x, xx.x 
 
 
 
 
 
 
 
 
 
 
<<Day X>> 
 
 
 
 
 
 
 
 
n 
xxx 
xxx 
xxx 
xxx 
xxx 
xxx 
xxx 
xxx 
Mean (SD) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
xx.xx (xx.xxx) 
Median 
xx.xx 
xx.xx 
xx.xx 
xx.xx 
xx.xx 
xx.xx 
xx.xx 
xx.xx 
Q1, Q3 
xx.xx, xx.xx 
xx.xx, xx.xx 
xx.xx, xx.xx 
xx.xx, xx.xx 
xx.xx, xx.xx 
xx.xx, xx.xx 
xx.xx, xx.xx 
xx.xx, xx.xx 
Min, Max 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
xx.x, xx.x 
etc. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
N = number of patients in analysis set; n = number of patients with data available. 
SD = Standard deviation;Q1 = 25th percentile; Q3 = 75th percentile; Min = Minimum; Max = Maximum. 
Notes: The Baseline value is defined as last scheduled or unscheduled non-missing value collected prior to the first dose of the first study drug administration. 
Reference: Listing 16.2.8.3.2 
 
Programming notes (not part of the table): 
 
Table template TEG002B. 
 
Parameter is: Average QTcF interval (msec). 
 
Visits: Day 1 - Post-infusion, Day 3 - Post-infusion and Day 31. 
 
The displayed xxx do not reflect actual decimal precision.  Please follow Section 2.11 for rounding rules. 
 
 
 


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Table 14.3.6.2 Potentially Clinically Important (PCI) Electrocardiogram (ECG) Results (As Treated Population) 
Visit 
       Parameter 
            PCI Criterion 
Plitidepsin 2.5mg 
(N=XXX) 
n (%) 
Plitidepsin 1.5mg 
(N=XXX) 
n (%) 
Plitidepsin Total 
(N=XXX) 
n (%) 
Control Arm 
(N=XXX) 
n (%) 
 
 
 
 
 
<<Day X>> 
 
 
 
 
       Patients at <<Day X>>, n1 
xxx 
xxx 
xxx 
xxx 
       Average QTcF Interval 
 
 
 
 
       >500 msec 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
      Change from baseline > 30 msec 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
etc. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
N = number of patients in analysis set; n = number of patients with data available; n1 = number of patients with data available at visit; % = percentages are calculated based on n1 as the 
denominator; 
QTcF = QT correction as calculated by Fridericia’s formula. 
Notes: The Baseline value is defined as last scheduled or unscheduled non-missing value collected prior to the first dose of the first study drug administration. 
Reference: Listing 16.2.8.3.2 
 
Programming notes (not part of the table): 
 
Table template TEG005A.  
 
Visits: Day 1 - Post-infusion, Day 3 - Post-infusion and Day 31. 
 
Follow first footnote for calculation of percentages. 
 
 


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3.16 
Functional Status - Barthel Index 
 
 


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Table 14.3.7.1 Functional Status - Barthel Index (As Treated Population) 
Visit 
      Barthel Index Score 
Plitidepsin 2.5mg 
(N=XXX) 
n (%) 
Plitidepsin 1.5mg 
(N=XXX) 
n (%) 
Plitidepsin Total 
(N=XXX) 
n (%) 
Control Arm 
(N=XXX) 
n (%) 
 
 
 
 
 
Previous Month to COVID-19 Infection 
 
 
 
 
       Patients with Previous Month to COVID-19 Infection 
assessment, n1 
xxx 
xxx 
xxx 
xxx 
      100% 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
        95% 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
        90% 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
        85% 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
        80% 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
      <80% 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
 
 
 
 
 
 
 
 
 
Screening 
 
 
 
 
100% 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
  95% 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
  90% 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
  85% 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
  80% 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
<80% 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
 
 
 
 
 
<< Visit>> 
 
 
 
 
       Patients at << Visit>>, n1 
xxx 
xxx 
xxx 
xxx 
      100% 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
        95% 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
        90% 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
        85% 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
        80% 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
      <80% 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
etc. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
N = number of patients in analysis set; n = number of patients with data available; n1 = number of patients with data available at visit; % = percentages are calculated based on N for Screening or 
otherwise, on n1 as the denominator. 
Reference: Listing 16.2.6.2 
 
Programming notes (not part of the table): 
 
Table template TEG005A.  
 
Visits: Previous Month to COVID-19 Infection, Screening, Day 8, Day 15, Day 31 and At Discharge from Hospital. 
 
Follow first footnote for calculation of percentages. 
 
 


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3.17 
Safety subgroup analyses 
 
 


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Table 14.3.8.1 Summary of TEAEs and Clinically Relevant Laboratory Tests - Worst Grade Post-Baseline - Subgroup Analysis (As Treated Population) 
<<Subgroup>> 
Laboratory Abnormality/ 
TEAE 
Plitidepsin 2.5mg 
(N=XXX) 
Plitidepsin 1.5mg 
(N=XXX) 
Plitidepsin Total 
(N=XXX) 
Control Arm 
(N=XXX) 
Grade >=1 or 
(>=ULN if not 
NCI-CTCAE 
grade) 
n (%) 
Grade >=3  
n (%) 
Grade >=1 or 
(>=ULN if not 
NCI-CTCAE 
grade) 
n (%) 
Grade >=3  
n (%) 
Grade >=1 or 
(>=ULN if not 
NCI-CTCAE 
grade) 
n (%) 
Grade >=3  
n (%) 
Grade >=1 or 
(>=ULN if not 
NCI-CTCAE 
grade) 
n (%) 
Grade >=3  
n (%) 
 
 
 
 
 
 
 
 
 
CTCAE: Anemia 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
CTCAE: Platelet count 
decreased 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
CTCAE: Neutrophil count 
decreased  
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
CTCAE: AP increased  
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
CTCAE: Blood bilirubin 
increased 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
CTCAE: AST increased 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
CTCAE: ALT increased 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
CTCAE: CPK increased 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
CTCAE: LDH increased 
xxx (xx.x) 
NA 
xxx (xx.x) 
NA 
xxx (xx.x) 
NA 
xxx (xx.x) 
NA 
Ferritin 
xxx (xx.x) 
NA 
xxx (xx.x) 
NA 
xxx (xx.x) 
NA 
xxx (xx.x) 
NA 
D-dimer 
xxx (xx.x) 
NA 
xxx (xx.x) 
NA 
xxx (xx.x) 
NA 
xxx (xx.x) 
NA 
TEAE: Nausea 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
TEAE: Vomiting 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
TEAE: Fatigue 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
TEAE: xxxxxxxxxxx [a] 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
xxx (xx.x) 
 
 
 
 
 
 
 
 
 
  
N = number of patients in analysis set within the subgroup; n = number of patients with data available; % = percentages are calculated based on N as the denominator. 
[a] Grouped PT term presented in more than 5% of the patients within any treatment group. 
Reference: Listing 16.2.7.1, 16.2.8.1.1, 16.2.8.1.2 and 16.2.8.1.4 
 
Programming notes (not part of the table): 
 
Use the PT = Nausea for TEAE: Nausea; the PT = Vomiting for TEAE: Vomiting and the PT = Fatigue for TEAE: Fatigue. 
 
Add the grouped PT terms presented in more than 5% of the patients within any treatment group. 
 
Subgroups are: 
o 
Sex: female or male 
o 
Age at study entry: 18 to 39, 40 to 64, ≥ 65 years 
o 
Race: Asian, black, white, or other  
o 
Ethnic group: ‘Hispanic or Latino’ or ‘Not Hispanic or Latino’ 


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o 
Site location: Site XXX, Site XXX or Other Sites 
o 
Previous COVID-19 vaccination status: ‘Fully vaccinated’, ‘Non-fully vaccinated’ or ‘No vaccinated’ 
o 
SARS CoV 2 viral load (log10 copies/mL) at Day 1 before study drug administration: < 4, [4-7], > 7 
o 
Time between onset date of COVID-19 symptoms and initiation of study treatment: ≤ 5 days, 6 - 10 days, > 10 days 
o 
Charlson Comorbidity Index (as derived using the eCRF data): 0 - 1 or > 1 
o 
Geographical Region: Europe or Rest of the World 
o 
Body mass index (kg/m2) at Screening: < 30 or ≥ 30 
o 
Diabetes mellitus at Screening: ’None or diet controlled’, ’Uncomplicated’ or ’End-organ damage’ 
o 
Hypertension at Screening: Yes or No 
 
 


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4. 
LISTINGS 
 
 
 


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Listing 16.2.1.1 Patient Disposition (Intent-To-Treat Population) 
Treatment Group: <<Plitidepsin 2.5mg/Plitidepsin 1.5mg/Control Arm>> 
Site ID - Patient ID 
Age/Sex/Race [a] 
Randomization 
Date 
Treatment Start 
Date/Time 
Treatment End Date/Time 
(Day) [b] 
Treatment Completion Status or 
Reason for Treatment 
Discontinuation 
End of Study Date (Day) 
[b] 
Study 
Completion 
Status or Reason for Study 
Discontinuation 
 
 
 
 
 
 
 
XXXX-YYYYY 
XX/X/X 
DDMMMYYYY 
DDMMMYYYY/HH:MM 
DDMMMYYYY/ HH:MM 
(XX) 
XXXXXXXXXX 
DDMMMYYYY (XX) XXXXXXXXXX 
123-456789 
45/M/W 
02JUN2019 
02JUN2019/13:50 
05JUN2019/12:30 (11) 
ADVERSE EVENT: XXXXXXXX 
11JUN2019 (10) OTHER: XXXXXXXXXXX 
123-456799 
66/F/BA 
12JUL2019 
12JUL2019/13:55 
15JUL2019/09:15 (399) 
OTHER: XXXXXXXXXXXXXX 
11AUG2020 (31) COMPLETED 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
[a] For sex, F = Female; M = Male. For race, AI = American Indian or Alaska native; A = Asian;  BA = Black or African American; PI = Native Hawaiian or Other Pacific Islander; W = White; O = 
Other; UN = Unknown. 
[b] Relative day to the start date of study treatment. 
 
Programming notes (not part of the listing): 
 
Listing template LDS001. 
 
Order by Site ID - Patient ID. 
 
 
 
 


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Listing 16.2.1.2 Screen Failure Patients (Screened Patients) 
 Site ID - Patient ID 
Age/Sex/Race [a] 
Date of Screen Failure 
Reason for Screen Failure 
 
 
 
 
XXXX-YYYYY 
XX/X/X 
DDMMMYYY 
xxxxxxxxxxxxxxxxxxxxxxx 
123-456789 
45/M/W 
09APR2018 
Participant deemed ineligible per the protocol-defined inclusion/exclusion criteria 
123-456799 
66/F/BA 
25APR2018 
Other: XXXXXXXXXXXXXXXXXX 
etc. 
 
 
 
 
 
 
 
 
[a] For sex, F = Female; M = Male. For race, AI = American Indian or Alaska native; A = Asian;  BA = Black or African American; PI = Native Hawaiian or Other Pacific Islander; W = White; O = 
Other; UN = Unknown. 
 
Programming notes (not part of the listing): 
 
Listing template LDS002. 
 
Include only screen failure patients. 
 
Order by Site ID - Patient ID. 
 
 
 
 
 
 
 
 
 
 
 
 
 


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Listing 16.2.1.3 Randomization Assignments (Intent-To-Treat Population) 
Site ID - 
Patient ID 
Age/Sex/Race [a] 
Inform Consent  
Date 
Randomization 
Date 
Administration of any 
Allowed Antiviral per 
Protocol 
Geographical 
Region 
Charlson 
Comorbidity 
Index 
Pre-Baseline 
Barthel 
Index 
Randomized 
Treatment 
Actual  
Treatment 
 
 
 
 
 
 
 
 
 
 
XXXX-
YYYYY 
XX/X/X 
DDMMMYYYY 
 
DDMMMYYYY 
 
XXXXXXXXX 
XXXXXXXXX 
XXXXXX 
XXXXXX 
XXXXXX 
XXXXXX 
123-456789 
45/M/W 
02JUN2019  
03JUN2019  
Europe 
0-1 
<90 
Plitidepsin 2.5mg 
Plitidepsin 2.5mg 
123-456791 
66/F/BA 
12JUL2019  
13JUL2019  
Rest of the World 
2 or Greater 
≥90 
Plitidepsin 1.5mg 
Plitidepsin 2.5mg 
123-456799 
46/F/B 
10JUU2020  
16JUL2019 Yes, Remdesivir 
Europe 
2 or Greater 
≥90 
Control Arm 
Control Arm 
etc. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
[a] For sex, F = Female; M = Male. For race, AI = American Indian or Alaska native; A = Asian;  BA = Black or African American; PI = Native Hawaiian or Other Pacific Islander; W = White; O = 
Other; UN = Unknown. 
 
Programming notes (not part of the listing): 
 
Listing template LDS003. 
 
Order by Site ID - Patient ID. 
 
 


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Listing 16.2.1.4 Patients with Treatment Misallocation at or after Randomization (Intent-To-Treat Population) 
 Site ID - Patient ID 
Age/Sex/Race [a] 
Treatment assigned  
by IRT 
Actual Treatment  
Received 
Misallocated Treatment Start Date (Day)/ 
End Date (Day) [b] 
Duration of Misallocated 
Treatment (days) [c] 
 
 
 
 
 
 
XXXX-YYYYY 
XX/X/X 
xxxxxx/xxxxxxx 
xxxxxx/xxxxxxx 
DDMMMYYYY (XX)/ DDMMMYYYY (XX) XX 
123-456789 
45/M/W 
Treatment A 
Treatment B 
02JUN2019 (66)/ 12JUN2019 (77) 12 
123-456799 
66/F/BA 
Treatment B 
Treatment A 
13MAY2019 (1)/ 13JUN2019 (32) 32 
etc. 
 
 
 
 
 
 
 
 
 
 
 
 
IRT = Interactive Response Technology. 
[a] For sex, F = Female; M = Male. For race, AI = American Indian or Alaska native; A = Asian;  BA = Black or African American; PI = Native Hawaiian or Other Pacific Islander; W = White; O = 
Other; UN = Unknown. 
[b] Relative day to the start date of study treatment. 
[c] Duration of misallocated treatment (days) = (misallocated treatment end date - misallocated treatment start date) + 1. 
 
Programming notes (not part of the listing): 
 
Listing template LDS003.  
 
Include only patients with treatment misallocation at or after randomization. 
 
Order by Site ID - Patient ID. 
 
 
 


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Listing 16.2.1.5 Patients with Mis-Stratification (Intent-To-Treat Population) 
Treatment Group: <<Plitidepsin 2.5mg/Plitidepsin 1.5mg/Control Arm>> 
Site ID - Patient ID 
Age/Sex/Race [a] 
Randomisation  
Stratification Factor 
Stratification level  
as Recorded in IRT system 
Stratification level  
as Recorded in EDC system 
 
 
 
 
 
XXXX-YYYYY 
XX/X/X 
xxxxxxxxxxxxxxxxxx 
xxxxxxxx 
xxxxxxxxxx 
123-456789 
45/M/W 
Charlson Comorbidity Index 
0-1 
>1 
 
 
Pre-Baseline Barthel Index 
<90 
≥90 
123-456799 
66/F/BA 
Charlson Comorbidity Index 
2 or Greater 
0-1 
etc. 
 
 
 
 
 
 
 
 
 
 
IRT = Interactive Response Technology; EDC = Electronic Data Capture. 
[a] For sex, F = Female; M = Male. For race, AI = American Indian or Alaska native; A = Asian;  BA = Black or African American; PI = Native Hawaiian or Other Pacific Islander; W = White; O = 
Other; UN = Unknown. 
 
Programming notes (not part of the listing): 
 
Listing template LDS004. 
 
Include only patients who were mis-stratified. 
 
Order by Site ID - Patient ID. 
 
 


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Listing 16.2.2.1 Inclusion and Exclusion Criteria Not Met (Screened Patients) 
 Site ID - Patient ID 
Age/Sex/Race [a] 
Date of Informed  
Consent  
Protocol Version 
Criterion ID 
not Met 
Criterion Description 
 
 
 
 
 
 
XXXX-YYYYY 
XX/X/X 
DDMMMYYYY 
XXX 
XXXXX 
xxxxxxx 
123-456799 
66/F/BA 
07JUN2019  3.0 
IN004 
More than 10 days from onset of COVID 19 symptoms to initiation of study 
treatment on Day 1 
 
 
 
 
EX011 
Pre existing neuropathies of any type Grade ≥2 according to NCI-CTCAE v5.0 
 
 
 
 
 
 
123-456789 
45/M/W 
01MAY2019 4.0 
EX007 
Patients receiving treatment with chloroquine or derivatives within 8 weeks before 
enrolment or during the study 
etc. 
 
 
 
 
 
 
 
 
 
 
 
 
[a] For sex, F = Female; M = Male. For race, AI = American Indian or Alaska native; A = Asian;  BA = Black or African American; PI = Native Hawaiian or Other Pacific Islander; W = White; O = 
Other; UN = Unknown. 
 
Programming notes (not part of the listing): 
 
Listing template LIE001. 
 
Include only patients who failed at least one inclusion/exclusion criteria.  
 
Order by Site ID - Patient ID. 
 
 
 
 


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Listing 16.2.2.2 Patients with Important Protocol Deviations (Intent-To-Treat Population) 
Treatment Group: <<Plitidepsin 2.5mg/Plitidepsin 1.5mg/Control Arm>> 
Site ID - Patient ID 
Age/Sex/Race 
[a] 
Protocol Deviation 
Date (Day) [b] 
Deviation Category 
Deviation Details 
 
Led to Exclusion from  
Per Protocol Population? [c] 
 
 
 
 
 
 
 
XXXX-YYYYY 
XX/X/X 
DDMMMYYYY (XX) xxxxxxxxxxxxxx 
xxxxxxxxxxxxx 
 
xxx 
123-456789 
45/M/W 
21AUG2018 (123) Study Conduct/ 
Procedures 
Failure to complete or comply with 
inclusion/exclusion criteriax 
 
Yes 
123-456799 
66/F/BA 
17AUG2020 (102) Study Conduct/ 
Procedures 
Administration Use of prohibited medication 
 
No 
etc. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Programming notes (not part of the listing): 
 
Listing template LPD001. 
 
Order by Site ID - Patient ID. 
 
 
 
[a] For sex, F = Female; M = Male. For race, AI = American Indian or Alaska native; A = Asian;  BA = Black or African American; PI = Native Hawaiian or Other  Pacific Islander; W = White; O = 
Other; UN = Unknown. 
[b] Relative day to the start date of study treatment. 
[c]  Patients may be excluded from the Per Protocol Population for reasons not captured as protocol deviations. 


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Listing 16.2.3.1 Patients Excluded from Analysis Populations (Intent-To-Treat Population) 
Site ID - 
Patient ID 
Age/Sex/Race 
[a] 
FAS 
Population 
Reason(s) for Exclusion 
from FAS Population 
PP 
Population 
Reason(s) for Exclusion from 
PP Population 
As Treated 
Population 
Reason(s) for Exclusion from As 
Treated Population 
 
 
 
 
 
 
 
 
 
 
XXXX-
YYYYY 
XX/X/X 
XXX 
 
XXX 
 
XXX 
 
 
123-456789 
45/M/W 
Yes 
- 
No 
Prohibited Medication during the study 
Yes 
- 
 
123-456799 
66/F/BA 
Yes 
- 
Yes 
- 
Yes 
- 
 
etc. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
FAS = Full Analysis Set, PP = Per Protocol. 
[a] For sex, F = Female; M = Male. For race, AI = American Indian or Alaska native; A = Asian;  BA = Black or African American; PI = Native Hawaiian or Other Pacific Islander; W = White; O = 
Other; UN = Unknown. 
 
Programming notes (not part of the listing): 
 
Listing template LDS006. 
 
Order by Site ID - Patient ID. 
 
 


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Listing 16.2.3.2 Patient Visits and Dates (Intent-To-Treat Population) 
Treatment Group: <<Plitidepsin 2.5mg/Plitidepsin 1.5mg/Control Arm>> 
 Site ID - Patient ID 
Age/Sex/Race [a] 
Visit 
Visit Date (Day) [b] 
Patient Currently Hospitalised 
 
 
 
 
 
XXXX-YYYYY 
XX/X/X 
XXXXXXXXXXXX 
DDMMMYYYY (XX) 
XXX 
 
 
XXXXXXXXXXXX 
DDMMMYYYY (XX) 
XXX 
 
 
XXXXXXXXXXXX 
DDMMMYYYY (XX) 
XXX 
 
 
XXXXXXXXXXXX 
DDMMMYYYY (XX) 
XXX 
 
 
 
 
 
123-456789 
45/M/W 
Screening 
01FEB2020 (-1) 
Yes 
 
 
Day 1 
02FEB2020 (1) 
Yes 
 
 
Day 2 
03FEB2020 (2) 
Yes 
 
 
Day 3 
04FEB2020 (3) 
Yes 
 
 
Day 4 
05FEB2020 (4) 
Yes 
 
 
Day 5 
06FEB2020 (5) 
Yes 
 
 
 
 
 
123-456799 
66/F/BA 
Screening 
03MAR2020 (-1) 
Yes 
 
 
Day 1 
04MAR2020 (1) 
Yes 
 
 
Day 2 
05MAR2020 (2) 
Yes 
 
 
Day 3 
06MAR2020 (3) 
Yes 
 
 
Day 4 
07MAR2020 (4) 
Yes 
 
 
Day 5 
08MAR2020 (5) 
Yes 
 
 
Day 6  
09MAR2020 (6) 
Yes 
 
 
Day 7 
10MAR2020 (7) 
Yes 
 
 
Day 8  
11MAR2020 (8) 
Yes 
 
 
Unscheduled (1) 
13MAR2020 (10) 
No 
 
 
Day 15 
18MAR2020 (15) 
No 
 
 
Day 31 
03APR2020 (31) 
No 
etc. 
 
 
 
 
 
 
 
 
 
 
[a] For sex, F = Female; M = Male. For race, AI = American Indian or Alaska native; A = Asian;  BA = Black or African American; PI = Native Hawaiian or Other Pacific Islander; W = White; O = 
Other; UN = Unknown. 
[b] Relative day to the start date of study treatment. 
 
Programming notes (not part of the listing): 
 
Listing template LSV001. 
 
Order by Site ID - Patient ID and then by Visit 
 
 


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CONFIDENTIAL 
Labcorp Drug Development Study: 000000213894 
Protocol Reference: APL-D-003-20 
Final, Version 4.0, 21APR2023  
Page 188 of 261 
 
Listing 16.2.4.1 Demographics Characteristics (Intent-To-Treat Population) 
Treatment Group: <<Plitidepsin 2.5mg/Plitidepsin 1.5mg/Control Arm>> 
Site ID - Patient ID 
Age/Sex/Race [a] 
Race Other 
Year of 
Birth 
Ethnicity 
Height (cm) at 
Screening 
Weight (kg) at 
Screening 
Body Mass Index 
(kg/m2) at 
Screening 
Body Surface 
Area (m^2) at 
Screening  
 
 
 
 
 
 
 
 
 
XXXX-YYYYY 
XX/X/X 
XXXXX 
YYYY 
XXXXXXXX 
XXX.X 
XXX.X 
XX.X 
XX.X 
123-456789 
41/M/W 
 
1977 
HISPANIC OR LATINO 
177.1 
70 
22.32 
1.86 
123-456799 
69/F/BA 
 
1948 
NOT HISPANIC OR LATINO 
165.7 
82.1 
29.9 
1.90 
etc. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
[a] For sex, F = Female; M = Male. For race, AI = American Indian or Alaska native; A = Asian;  BA = Black or African American; PI = Native Hawaiian or Other Pacific Islander; W = White; O = 
Other; UN = Unknown. 
 
Programming notes (not part of the listing): 
 
Listing template LDM001. 
 
The displayed xxx do not reflect actual decimal precision.  Please follow Section 2.11 for rounding rules. 
 
Order by Site ID - Patient ID. 
 
 


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CONFIDENTIAL 
Labcorp Drug Development Study: 000000213894 
Protocol Reference: APL-D-003-20 
Final, Version 4.0, 21APR2023  
Page 189 of 261 
 
Listing 16.2.4.2 Baseline Characteristics (Intent-To-Treat Population) 
Treatment Group: <<Plitidepsin 2.5mg/Plitidepsin 1.5mg/Control Arm>> 
Site ID - Patient 
ID 
Age/Sex/Race 
[a] 
Childbearing 
Potential 
Chest Imaging at 
Day 1 
Systolic Blood 
Pressure 
(mmHg) at 
Screening 
Diastolic Blood 
Pressure 
(mmHg) at 
Screening 
Pulse Rate 
(beats/min) at 
Screening 
Temperature 
(C) at 
Screening 
Respiration 
Rate 
(breaths/min) 
at Screening 
Oxygen 
Saturation at 
Room Air (%) 
at Screening 
 
 
 
 
 
 
 
 
 
 
XXXX-YYYYY 
XX/X/X 
XXXXXXXXX 
XXXXXXXXX 
XXX 
XXX 
XXX 
XX.X 
XXX 
XX.X 
123-456789 
45/M/W 
NA 
 
132 
87 
90 
36.5 
22 
93.0 
123-456799 
66/F/BA 
No, Surgically Sterile/ 
Post Menopausal 
Pulmonary 
Infiltrates 
129 
85 
92 
37.0 
23 
94.0 
etc. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
[a] For sex, F = Female; M = Male. For race, AI = American Indian or Alaska native; A = Asian;  BA = Black or African American; PI = Native Hawaiian or Other Pacific Islander; W = White; O = 
Other; UN = Unknown. 
 
Programming notes (not part of the listing): 
 
Listing template LDM002. 
 
The displayed xxx do not reflect actual decimal precision.  Please follow Section 2.11 for rounding rules. 
 
Order by Site ID - Patient ID. 
 
 


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CONFIDENTIAL 
Labcorp Drug Development Study: 000000213894 
Protocol Reference: APL-D-003-20 
Final, Version 4.0, 21APR2023  
Page 190 of 261 
 
Listing 16.2.4.3 Medical History (Intent-To-Treat Population) 
Treatment Group: <<Plitidepsin 2.5mg/Plitidepsin 1.5mg/Control Arm>> 
Site ID - Patient ID 
Age/Sex/Race [a] 
System Organ Class 
Grouped Preferred Term  
Medical History Term 
 
Start Date (Day) [b] 
End Date (Day) [b] or Ongoing 
 
 
 
 
 
XXXX-YYYYY 
XX/X/X 
xxxxxxxxxxxxx/ 
xxxxxxxxxxxxxxxxx/ 
xxxxxxxxxxxxxxxxxxxxx 
DDMMMYYYY (XX) 
DDMMMYYYY (XX) 
 
 
 
 
 
123-456789 
45/M/W 
Cardiac pacemaker insertion/ 
Surgical and medical procedures/ 
Cardiac pacemaker insertion 
12JUN2019 (-11) 
ONGOING 
 
 
 
 
 
123-456799 
66/F/BA 
Constipation/ 
Gastrointestinal disorders/ 
Constipation 
--MAY2019 
15MAY2019 (-8) 
etc. 
 
 
 
 
 
 
 
 
 
 
Note: MedDRA version &meddra. 
[a] For sex, F = Female; M = Male. For race, AI = American Indian or Alaska native; A = Asian;  BA = Black or African American; PI = Native Hawaiian or Other Pacific Islander; W = White; O = 
Other; UN = Unknown. 
[b] Relative day to the start date of study treatment. 
 
Programming notes (not part of the listing): 
 
Listing template LMH001. 
 
List only patients with medical history data. 
 
Ongoing medical history should be listed with ‘ONGOING’ in the ‘End Date’ column. 
 
Assign the version of MedDRA Dictionary to &meddra. macro variable as XX.X and update the version of MedDRA Dictionary used for coding as needed. 
 
Order by Site ID - Patient ID and then by start date of medical history. 
 
 


TFL Shells 
CONFIDENTIAL 
Labcorp Drug Development Study: 000000213894 
Protocol Reference: APL-D-003-20 
Final, Version 4.0, 21APR2023  
Page 191 of 261 
 
Listing 16.2.4.4 Prior Medications (Intent-To-Treat Population) 
Treatment Group: <<Plitidepsin 2.5mg/Plitidepsin 1.5mg/Control Arm>> 
 
 
Site ID - Patient ID 
 
 
Age/Sex/Race [a] 
WHO ATC Level 2/ 
WHO ATC Level 4/ 
 Grouped Preferred Term / 
 Verbatim Text 
Dose/Unit/ 
Frequency/ 
Route 
Indication 
Start Date (Day)/ 
End Date (Day) [b]/ 
Duration (Days)  
 
 
 
 
 
 
XXXX-YYYYY 
XX/X/X 
xxxxxxxxxxxxx/ 
xxxxxxxxxxxxxxxxx/ 
xxxxxxxxxxxxxxxxx/ 
xxxxxxxxxxxxxxxxxxxxx 
xxxxxxx/ 
xxxxxxxx/ 
xxxxxxxx 
 
xxxxxxxxxxxx 
 
DDMMMYYYY (XX)/ 
DDMMMYYYY (XX)/ 
XX 
123-456789 
45/M/W 
ANGIOTENSIN II ANTAGONISTS, PLAIN/ 
 ANGIOTENSIN II ANTAGONISTS, PLAIN/ 
AZILSARTAN/ 
AZILSARTAN 
20/ mg/ 
QD/ 
ORAL 
Medical History: 
Hypertension 
--APR2017 / 
04JAN2018 (-57) / 
 
123-456799 
66/F/BA 
QUINOLONE ANTIBACTERIALS/ 
FLUOROQUINOLONES/ 
SITAFLOXACIN/ 
SITAFLOXACIN 
100/ mg/ 
QD/ 
ORAL 
Medical History: Bacterial 
Infection 
16APR2018 (-51) / 
20APR2018 (-47) / 
5 
etc. 
 
 
 
 
 
 
 
 
 
 
 
 
WHO = World Health Organization, ATC = Anatomical Therapeutic Chemical. 
Notes: Prior medications are those taken prior to the first dose date of any study drug administration, and with a stop date before first dose date of any study drug administration. 
Prior medications were coded using WHODrug Global, &whodrug.  
[a] For sex, F = Female; M = Male. For race, AI = American Indian or Alaska native; A = Asian;  BA = Black or African American; PI = Native Hawaiian or Other Pacific Islander; W = White; O = 
Other; UN = Unknown. 
[b] Relative day to the start date of study treatment. 
 
Programming notes (not part of the listing): 
 
Listing template LCM001. 
 
List only patients with prior medication data. 
 
Order by Site ID - Patient ID. 
 
Assign the version of WHO Drug Dictionary to &whodrug. macro variable as Format Bx, Version Month YYYY and update the version of WHO Drug Dictionary used for coding as needed. 
 
 


TFL Shells 
CONFIDENTIAL 
Labcorp Drug Development Study: 000000213894 
Protocol Reference: APL-D-003-20 
Final, Version 4.0, 21APR2023  
Page 192 of 261 
 
Listing 16.2.4.5 Concomitant Medications, excluding COVID-19 Antiviral Therapies or Immunomodulatory Concomitant Medications (Intent-To-Treat 
Population) 
Treatment Group: <<Plitidepsin 2.5mg/Plitidepsin 1.5mg/Control Arm>> 
 
 
Site ID - Patient ID 
 
 
Age/Sex/Race [a] 
WHO ATC Level 2/ 
WHO ATC Level 4/ 
 Grouped Preferred Term / 
 Verbatim Text 
Dose/Unit/ 
Frequency/ 
Route 
Indication 
Start Date (Day)/ 
End Date (Day) [b]/ 
Duration (Days)  
 
 
 
 
 
 
XXXX-YYYYY 
XX/X/X 
xxxxxxxxxxxxx/ 
xxxxxxxxxxxxxxxxx/ 
xxxxxxxxxxxxxxxxx/ 
xxxxxxxxxxxxxxxxxxxxx 
xxxxxxx/ 
xxxxxxxx/ 
xxxxxxxx 
 
xxxxxxxxxxxx 
 
DDMMMYYYY (XX)/ 
DDMMMYYYY (XX)/ 
XX 
123-456789 
45/M/W 
ANGIOTENSIN II ANTAGONISTS, PLAIN/ 
 ANGIOTENSIN II ANTAGONISTS, PLAIN/ 
AZILSARTAN/ 
AZILSARTAN 
20/ mg/ 
QD/ 
ORAL 
Medical History: 
Hypertension 
--APR2017 / 
ONGOING / 
 
123-456799 
66/F/BA 
QUINOLONE ANTIBACTERIALS/ 
FLUOROQUINOLONES/ 
SITAFLOXACIN/ 
SITAFLOXACIN 
100/ mg/ 
QD/ 
ORAL 
Adverse Event: Bacterial 
Infection 
16APR2019 (17) / 
20APR2019 (21) / 
5 
etc. 
 
 
 
 
 
 
 
 
 
 
 
 
WHO = World Health Organization, ATC = Anatomical Therapeutic Chemical. 
Notes: Concomitant medications are those with a start date on or after the first dose date of any study drug administration, or those with a start date before the first dose date of any study drug 
administration and a stop date on or after the first dose date of any study drug administration or ongoing end of study. 
Concomitant medications were coded using WHODrug Global, &whodrug.  
[a] For sex, F = Female; M = Male. For race, AI = American Indian or Alaska native; A = Asian;  BA = Black or African American; PI = Native Hawaiian or Other Pacific Islander; W = White; O = 
Other; UN = Unknown. 
[b] Relative day to the start date of study treatment. 
 
Programming notes (not part of the listing): 
 
Listing template LCM002. 
 
List only patients with concomitant medication data.  
 
Ongoing concomitant medication should be listed with ‘ONGOING’ in the ‘End Date’ column. 
 
Order by Site ID - Patient ID. 
 
Assign the version of WHO Drug Dictionary to &whodrug. macro variable as Format Bx, Version Month YYYY and update the version of WHO Drug Dictionary used for coding as needed. 
 
 


TFL Shells 
CONFIDENTIAL 
Labcorp Drug Development Study: 000000213894 
Protocol Reference: APL-D-003-20 
Final, Version 4.0, 21APR2023  
Page 193 of 261 
 
Listing 16.2.4.6 Diagnostic and Non-Diagnostic Procedures/Tests (Intent-To-Treat Population) 
Treatment Group: <<Plitidepsin 2.5mg/Plitidepsin 1.5mg/Control Arm>> 
 
 
Site ID - Patient ID 
 
 
Age/Sex/Race [a] 
System Organ Class 
Preferred Term  
Procedure or Test Name 
Date of Procedure/ 
Test (Day) [b]/ 
Indication 
Result (Unit)  
 
 
 
 
 
 
XXXX-YYYYY 
XX/X/X 
xxxxxxxxxxxxx/ 
xxxxxxxxxxxxxxxxx/ 
xxxxxxxxxxxxxxxxxxxxx 
DDMMMYYYY (XX) 
 
XXXXXXXXX: XXXXXXXXXX 
 
XX.X (XX) 
etc. 
 
 
 
 
 
 
 
 
 
 
 
 
Note: MedDRA version &meddra. 
[a] For sex, F = Female; M = Male. For race, AI = American Indian or Alaska native; A = Asian;  BA = Black or African American; PI = Native Hawaiian or Other Pacific Islander; W = White; O = 
Other; UN = Unknown. 
[b] Relative day to the start date of study treatment. 
 
Programming notes (not part of the listing): 
 
Listing template LMH001. 
 
List only patients with diagnostic and non-diagnostic procedures/tests data.  
 
Order by Site ID - Patient ID. 
 
Assign the version of MedDRA Dictionary to &meddra. macro variable as XX.X and update the version of MedDRA Dictionary used for coding as needed. 
 
 


TFL Shells 
CONFIDENTIAL 
Labcorp Drug Development Study: 000000213894 
Protocol Reference: APL-D-003-20 
Final, Version 4.0, 21APR2023  
Page 194 of 261 
 
Listing 16.2.4.7 Subsequent COVID-19 Antiviral Therapies or Immunomodulatory Concomitant Medications (Intent-To-Treat Population) 
Treatment Group: <<Plitidepsin 2.5mg/Plitidepsin 1.5mg/Control Arm>> 
 
 
Site ID - Patient ID 
 
 
Age/Sex/Race [a] 
WHO ATC Level 2/ 
WHO ATC Level 4/ 
 Grouped Preferred Term / 
 Verbatim Text 
Dose/Unit/ 
Frequency/ 
Route 
Indication 
Start Date (Day)/ 
End Date (Day) [b]/ 
Duration (Days)  
 
 
 
 
 
 
XXXX-YYYYY 
XX/X/X 
xxxxxxxxxxxxx/ 
xxxxxxxxxxxxxxxxx/ 
xxxxxxxxxxxxxxxxx/ 
xxxxxxxxxxxxxxxxxxxxx 
xxxxxxx/ 
xxxxxxxx/ 
xxxxxxxx 
 
COVID-19  
DDMMMYYYY (XX)/ 
DDMMMYYYY (XX)/ 
XX 
etc. 
 
 
 
 
 
 
 
 
 
 
 
 
WHO = World Health Organization, ATC = Anatomical Therapeutic Chemical. 
Notes: Antiviral Therapies or Immunomodulatory concomitant medications are those with a start date on or after the first dose date of any study drug administration, or those with a start date before the 
first dose date of any study drug administration and a stop date on or after the first dose date of any study drug administration or ongoing end of study 
Antiviral Therapies or Immunomodulatory concomitant medications were coded using WHODrug Global, &whodrug.  
[a] For sex, F = Female; M = Male. For race, AI = American Indian or Alaska native; A = Asian;  BA = Black or African American; PI = Native Hawaiian or Other Pacific Islander; W = White; O = 
Other; UN = Unknown. 
[b] Relative day to the start date of study treatment. 
 
Programming notes (not part of the listing): 
 
Listing template LCM002. 
 
List only patients with concomitant medication data.  
 
Ongoing concomitant medication should be listed with ‘ONGOING’ in the ‘End Date’ column. 
 
Order by Site ID - Patient ID. 
 
Assign the version of WHO Drug Dictionary to &whodrug. macro variable as Format Bx, Version Month YYYY and update the version of WHO Drug Dictionary used for coding as needed. 
 
 
 


TFL Shells 
CONFIDENTIAL 
Labcorp Drug Development Study: 000000213894 
Protocol Reference: APL-D-003-20 
Final, Version 4.0, 21APR2023  
Page 195 of 261 
 
Listing 16.2.4.8 COVID-19 Screen and Vaccination (Intent-To-Treat Population) 
Treatment Group: <<Plitidepsin 2.5mg/Plitidepsin 1.5mg/Control Arm>> 
Site ID - Patient ID 
Age/Sex/Race [a] 
Date of Qualitative PCR or 
Antigen Test (Day) 
Result 
Type of Variant 
COVID-19 
Vaccinated? 
Fully 
Vaccinated 
Last Shot Date (Day) 
Vaccine Brand 
Name 
 
 
 
 
 
 
 
 
 
XXXX-YYYYY 
XX/X/X 
DDMMMYYYY (XX)  
xxxxxxx 
xxxxxxx 
xxx 
 
 
 
123-456789 
45/M/W 
12JUN2019 (-5)  
Positive 
Delta 
Yes 
No 
24FEB2019 (-108) 
Other: XXXXXXX 
123-456799 
66/F/BA 
12JUL2019 (-4) 
Positive 
Other: XXXXXXX 
No 
 
 
 
etc. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
[a] For sex, F = Female; M = Male. For race, AI = American Indian or Alaska native; A = Asian;  BA = Black or African American; PI = Native Hawaiian or Other Pacific Islander; W = White; O = 
Other; UN = Unknown. 
[b] Relative day to the start date of study treatment. 
 
Programming notes (not part of the listing): 
 
Listing template LMH002. 
 
Order by Site ID - Patient ID. 
 
 


TFL Shells 
CONFIDENTIAL 
Labcorp Drug Development Study: 000000213894 
Protocol Reference: APL-D-003-20 
Final, Version 4.0, 21APR2023  
Page 196 of 261 
 
Listing 16.2.4.9 COVID-19 Signs and Symptoms (Intent-To-Treat Population) 
Treatment Group: <<Plitidepsin 2.5mg/Plitidepsin 1.5mg/Control Arm>> 
Site ID - Patient ID 
Age/Sex/Race [a] 
Onset Date of COVID-19 
Symptoms (Day) 
Sign/Symptom 
Response 
 
 
 
 
 
 
 
XXXX-YYYYY 
XX/X/X 
DDMMMYYYY (XX)  
xxxxxxxxxxxx 
XXX 
 
 
 
 
xxxxxxxxxxxx 
XXX 
 
 
 
 
xxxxxxxxxxxx 
XXX 
 
 
 
 
etc. 
 
 
 
 
 
 
 
 
123-456789 
45/M/W 
12JUN2019 (-5)  
History of fever 
YES 
 
 
 
 
Cough 
YES-non-productive 
 
 
 
 
Sore throat 
NO 
 
 
 
 
Runny nose (rhinorrhoea) 
NO 
 
 
 
 
etc. 
  
etc. 
 
 
 
 
 
 
 
 
 
 
 
 
[a] For sex, F = Female; M = Male. For race, AI = American Indian or Alaska native; A = Asian;  BA = Black or African American; PI = Native Hawaiian or Other Pacific Islander; W = White; O = 
Other; UN = Unknown. 
[b] Relative day to the start date of study treatment. 
 
Programming notes (not part of the listing): 
 
Listing template LMH002. 
 
Order by Site ID - Patient ID. 
 
 


TFL Shells 
CONFIDENTIAL 
Labcorp Drug Development Study: 000000213894 
Protocol Reference: APL-D-003-20 
Final, Version 4.0, 21APR2023  
Page 197 of 261 
 
Listing 16.2.5.1 Study Treatment Exposure (As Treated Population) 
Treatment Group: <<Plitidepsin 2.5mg/Plitidepsin 1.5mg/Control Arm>> 
Site ID - Patient 
ID 
Age/Sex/Race 
[a] 
Randomization 
Date 
Plitidepsin  
Start Date/Time  
End Date/Time 
Exposure Duration (Days) [b] 
Dexamethasone  
Start Date/Time  
End Date/Time 
Exposure Duration (Days) [b] 
Remdesivir  
Start Date/Time  
End Date/Time 
Exposure Duration (Days) [b] 
Favipiravir  
Start Date/Time  
End Date/Time 
Exposure Duration (Days) [b] 
 
 
 
 
 
 
 
XXXX-YYYYY 
XX/X/X 
DDMMMYYYY 
DDMMMYYYY/ HH:MM 
DDMMMYYYY/ HH:MM 
XX 
 
DDMMMYYYY/ HH:MM 
DDMMMYYYY/ HH:MM 
XX 
 
DDMMMYYYY/ HH:MM 
DDMMMYYYY/ HH:MM 
XX 
 
DDMMMYYYY/ HH:MM 
DDMMMYYYY/ HH:MM 
XX 
 
123-456789 
45/M/W 
01FEB2018 
01FEB2018/10:00  
01FEB2018/09:30 
NA 
NA 
 
 
 
03FEB2018/11:30 
3 
10FEB2018/09:30 
10 
NA 
NA 
etc. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NA = Not Applicable. 
[a] For sex, F = Female; M = Male. For race, AI = American Indian or Alaska native; A = Asian;  BA = Black or African American; PI = Native Hawaiian or Other Pacific Islander; W = White; O = 
Other; UN = Unknown. 
[b] Duration of exposure of each study drug, i.e. plitidepsin, dexamethasone, and the regulatory-approved antiviral for those patients randomised to the control arm (ie, remdesivir or favipiravir), is 
defined in days as (date of last dose of the relevant study drug taken - date of first dose of the relevant study drug taken + 1). 
 
Programming notes (not part of the listing): 
 
Listing template LEX001. 
 
Order by Site ID - Patient ID and dose start date. 
 
  
 
 


TFL Shells 
CONFIDENTIAL 
Labcorp Drug Development Study: 000000213894 
Protocol Reference: APL-D-003-20 
Final, Version 4.0, 21APR2023  
Page 198 of 261 
 
Listing 16.2.5.2 Study Treatment Infusion/Dose Details (As Treated Population) 
Treatment Group: <<Plitidepsin 2.5mg/Plitidepsin 1.5mg/Control Arm>> 
Site ID - 
Patient ID 
Age/Sex/Rac
e [a] 
Visit 
Study Drug 
(Route) 
Infusion/Dose 
Start Date/Time 
Infusion Stop 
Date/Time 
Targeted 
Dose 
(unit) 
Total Amount 
Administered 
Infusion  
Interrupted 
Reason for 
Infusion 
Interruption 
Any Dose 
Reduction 
 
 
 
 
 
 
 
 
 
 
 
XXXX-
YYYYY 
XX/X/X 
xxxxxxx 
xxxxxxxxx 
DDMMYYYY 
/HH:MM 
DDMMYYY
Y /HH:MM 
XXX 
XXX, xxxxxx 
XXX, xxxxxxxxx 
xxxxxxxxxx 
XXX, xxxxxx 
 
 
 
 
 
 
 
 
 
 
 
123-456789 
45/M/W 
Day 1 
Dexamethasone 
(IV) 
30MAR2018 
/09:30 
 
8 mg 
No, Medication 
Error 
 
 
 
 
 
 
Plitidepsin 
30MAR2018 
/10:00 
30MAR2018 
/11:00 
1.5 mg 
Yes 
No 
 
 
 
 
Day 2 
Dexamethasone 
(IV) 
01APR2018 
/09:25 
 
8 mg 
Yes 
 
 
 
 
 
 
Plitidepsin 
01APR2018 
/09:55 
01APR2018 
/11:55 
1.5 mg 
Yes 
Yes, Infusion Stopped 
and Restarted at a 
lower rate 
Other: xxxxxxx 
 
 
 
Day 3 
Dexamethasone 
(IV) 
02APR2018 
/09:35 
 
8 mg 
Yes 
 
 
 
 
 
 
Plitidepsin 
02APR2018 
/10:05 
02APR2018 
/11:05 
1.5 mg 
Yes 
No 
 
 
 
 
Day 4 
Dexamethasone 
(Oral) 
03APR2018 
/10:05 
 
6 mg 
Yes 
 
 
 
 
 
Day 5 
Dexamethasone 
(Oral) 
04APR2018 
/10:05 
 
6 mg 
No, Other: 
xxxxx 
 
 
 
 
 
Day 6 
Dexamethasone 
(Oral) 
No, Dexa 
treatment 
completed 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
etc. 
 
 
 
 
 
 
 
 
 
 
 
 
Programming notes (not part of the listing): 
 
Listing template LDA002. 
 
Unknown End time should be listed with ‘UK:UK’ as ‘End time’. 
 
Include all Visits available in data including any unscheduled visits. 
 
If any Study Drug was not administered, display ‘No’ and the corresponding reason separated by comma, ie ‘No, xxxxxxxxxxxxxx’ in the ‘Infusion/Dose Start Date/Time’ column. 
 
Order by Site ID - Patient ID and Visit. 
 
IV = Intravenous. 
[a] For sex, F = Female; M = Male. For race, AI = American Indian or Alaska native; A = Asian;  BA = Black or African American; PI = Native Hawaiian or Other Pacific Islander; W = White; O = Other; UN = 
Unknown. 


TFL Shells 
CONFIDENTIAL 
Labcorp Drug Development Study: 000000213894 
Protocol Reference: APL-D-003-20 
Final, Version 4.0, 21APR2023  
Page 199 of 261 
 
 
Listing 16.2.6.1 11-point WHO Clinical Progression Scale (Intent-To-Treat Population) 
Treatment Group: <<Plitidepsin 2.5mg/Plitidepsin 1.5mg/Control Arm>> 
Site ID - Patient ID 
Age/Sex/Race [a] 
Visit 
Date of Measurement (Day) [b] 
Value 
 
 
 
 
 
 
 
 
 
 
 
 
 
XXXX-YYYYY 
XX/X/X 
XXXXXX 
DDMMMYYYY (XX) 
 
xxx 
 
  
 
 
 
 
 
 
 
  
 
123-456789 
45/M/W 
Screening 
03MAR2020 (-1) 
5 
 
  
 
 
 
Day 1 
04MAR2020 (1) 
5 
 
  
 
 
 
Day 2 
05MAR2020 (2) 
5 
 
  
 
 
 
Day 3 
06MAR2020 (3) 
5 
 
  
 
 
 
Day 4 
07MAR2020 (4) 
5 
 
  
 
 
 
Day 5 
08MAR2020 (5) 
5 
 
  
 
 
 
Day 6  
09MAR2020 (6) 
5 
 
  
 
 
 
Day 7 
10MAR2020 (7) 
4 
 
  
 
 
 
Day 8  
11MAR2020 (8) 
2 
 
  
 
 
 
Day 15 
18MAR2020 (15) 
1 
 
  
 
 
 
Day 31 
03APR2020 (31) 
0 
 
  
 
etc. 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
Programming notes (not part of the listing): 
 
Listing template LEF001. 
 
Order by Site ID - Patient ID and Visit. 
 
 
 
Notes: 11-point WHO Clinical Progression Scale, where 0= uninfected, no viral RNA detected; 1 = asymptomatic, viral RNA detected; 2 = symptomatic, independent; 3 = symptomatic, assistance 
needed; 4 = hospitalised, no oxygen therapy (if hospitalised for isolation only, record status as for ambulatory patient); 5 = hospitalised, oxygen by mask or nasal prongs; 6 = hospitalised, oxygen by 
NIV or high flow; 7 = intubation and mechanical ventilation, pO2/FIO2 ≥150 or SpO2/FIO2 ≥200; 8 = mechanical ventilation, pO2/FIO2<150 (SpO2/FIO2 <200) or vasopressors; 9 = mechanical 
ventilation, pO2/FIO2<150 and vasopressors, dialysis or ECMO; 10 = dead.  
[a] For sex, F = Female; M = Male. For race, AI = American Indian or Alaska native; A = Asian;  BA = Black or African American; PI = Native Hawaiian or Other Pacific Islander; W = White; O = 
Other; UN = Unknown. 
[b] Relative to the start of study treatment. 


TFL Shells 
CONFIDENTIAL 
Labcorp Drug Development Study: 000000213894 
Protocol Reference: APL-D-003-20 
Final, Version 4.0, 21APR2023  
Page 200 of 261 
 
Listing 16.2.6.2 Functional Status-Barthel Index (Intent-To-Treat Population) 
Treatment Group: <<Plitidepsin 2.5mg/Plitidepsin 1.5mg/Control Arm>> 
Site ID - Patient ID 
Age/Sex/Race [a] 
Visit 
Date of Assessment (Day) [b] 
Total Score 
 
 
 
 
 
 
 
 
 
 
 
 
 
XXXX-YYYYY 
XX/X/X 
XXXXXX 
DDMMMYYYY (XX) 
xxx 
 
  
 
 
 
 
 
 
 
  
 
123-456789 
45/M/W 
Previous Month to COVID-19 Infection   
100 
 
  
 
 
 
Screening 
03MAR2020 (-1) 
85 
 
  
 
 
 
Day 8  
11MAR2020 (8) 
90 
 
  
 
 
 
Hospital Discharge 
14MAR2020 (11) 
95 
 
  
 
 
 
Day 15 
18MAR2020 (15) 
95 
 
  
 
 
 
Day 31 
03APR2020 (31) 
100 
 
  
 
etc. 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
Programming notes (not part of the listing): 
 
Listing template LEF001. 
 
Order by Site ID - Patient ID and Visit. 
 
 
 
[a] For sex, F = Female; M = Male. For race, AI = American Indian or Alaska native; A = Asian;  BA = Black or African American; PI = Native Hawaiian or Other Pacific Islander; W = White; O = 
Other; UN = Unknown. 
[b] Relative to the start of study treatment. 


TFL Shells 
CONFIDENTIAL 
Labcorp Drug Development Study: 000000213894 
Protocol Reference: APL-D-003-20 
Final, Version 4.0, 21APR2023  
Page 201 of 261 
 
Listing 16.2.6.3 Hospitalization for COVID-19 (Intent-To-Treat Population) 
Treatment Group: <<Plitidepsin 2.5mg/Plitidepsin 1.5mg/Control Arm>> 
 
 
 
 
Hospital Status Change 
Site ID - Patient ID 
Age/Sex/Race [a] 
Initial Date/Time of Admission 
for COVID-19 (Day) [b]  
Initially Admitted 
to Unit 
Date/Time of Change 
(Day) [b] 
Hospital Status 
Reason 
 
 
 
 
 
 
 
XXXX-YYYYY 
XX/X/X 
DDMMMYYYY/HH:MM (XX) 
 
xxxxxxxxxxxxxxxx 
DDMMMYYYY/HH:MM 
(XX) 
xxxxxxxxxxxxxxxx 
xxxxxxxxxxxxxxxx 
 
 
 
 
 
 
 
123-456789 
45/M/W 
27FEB2018 /12:40 (-3) 
Regular Ward 
03MAR2018/12:30 (2) 
ICU 
Related to study disease – 
worsening 
 
 
 
 
06MAR2018/12:30 (5) 
Regular ward 
Related to study treatment – 
improvement 
 
 
 
 
11MAR2018/12:30 (10) 
Discharge from hospital 
Related to study disease – 
improvement 
etc. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Programming notes (not part of the listing): 
 
Listing template LEF001. 
 
Order by Site ID - Patient ID and Date/Time of Change. 
 
 
 
[a] For sex, F = Female; M = Male. For race, AI = American Indian or Alaska native; A = Asian;  BA = Black or African American; PI = Native Hawaiian or Other Pacific Islander; W = White; O = 
Other; UN = Unknown. 
[b] Relative to the start of study treatment. 
 


TFL Shells 
CONFIDENTIAL 
Labcorp Drug Development Study: 000000213894 
Protocol Reference: APL-D-003-20 
Final, Version 4.0, 21APR2023  
Page 202 of 261 
 
Listing 16.2.6.4 Oxygen status (Intent-To-Treat Population) 
Treatment Group: <<Plitidepsin 2.5mg/Plitidepsin 1.5mg/Control Arm>> 
Site ID - Patient ID 
Age/Sex/Race [a] 
Altitude (m) 
Date/Time of Assessment/ 
Change (Day) [b] 
Oxygen Status 
SpO2 (%) 
FiO2 (%) 
PaO2 
(mmHg) 
PaO2/FiO2 
adjusted by Altitude 
 
 
 
 
 
 
 
 
 
XXXX-YYYYY 
XX/X/X 
xxxx 
 
DDMMMYYYY/HH:MM (XX) xxxxxxxxxxxxxxxx 
xxxx 
 
xxxx 
 
xxxx 
 
xxxx 
 
 
 
 
 
 
 
 
 
 
123-456789 
45/M/W 
759 
02MAR2018/12:30 (1) 
High flow oxygen 
93.5 
40 
67 
167.5 
 
 
 
06MAR2018/12:30 (5) 
Low flow oxygen 
95.7 
45 
85 
188.9 
 
 
 
11MAR2018/12:30 (10) 
No supplemental oxygen 
needed 
98.1 
50 
98 
196.0 
etc. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Programming notes (not part of the listing): 
 
Listing template LEF001. 
 
Order by Site ID - Patient ID and Date/Time of Assessment/ Change. 
  
 
[a] For sex, F = Female; M = Male. For race, AI = American Indian or Alaska native; A = Asian;  BA = Black or African American; PI = Native Hawaiian or Other Pacific Islander; W = White; O = 
Other; UN = Unknown. 
[b] Relative to the start of study treatment. 


TFL Shells 
CONFIDENTIAL 
Labcorp Drug Development Study: 000000213894 
Protocol Reference: APL-D-003-20 
Final, Version 4.0, 21APR2023  
Page 203 of 261 
 
Listing 16.2.6.5 Time to Sustained Withdrawal of Oxygen Supplementation (Intent-To-Treat Population) 
Treatment Group: <<Plitidepsin 2.5mg/Plitidepsin 1.5mg/Control Arm>> 
Site ID - Patient ID 
Age/Sex/Race [a] 
Time to Event 
Origin Date  
Analysis Date (time to 
Event (Days)) [b] 
Censored 
Event or Censoring Description 
 
 
 
 
 
 
XXXX-YYYYY 
XX/X/X 
DDMMMYYYY 
DDMMMYYYY (XXX) XXX 
XXXXXXXXX 
123-456789 
45/M/W 
10JAN2007 
26JAN2007 (17) No 
Sustained withdrawal of oxygen supplementation 
123-456799 
66/F/BA 
01JAN2007 
15JAN2007 (15) Yes 
Early study discontinuation  
etc. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Programming notes (not part of the listing): 
 
Listing template LEF002. 
 
Order by Site ID - Patient ID.  
 
 
[a] For sex, F = Female; M = Male. For race, AI = American Indian or Alaska native; A = Asian;  BA = Black or African American; PI = Native Hawaiian or Other Pacific Islander; W = White; O = 
Other; UN = Unknown. 
[b] Relative to the randomization date. 


TFL Shells 
CONFIDENTIAL 
Labcorp Drug Development Study: 000000213894 
Protocol Reference: APL-D-003-20 
Final, Version 4.0, 21APR2023  
Page 204 of 261 
 
Listing 16.2.6.6 Time to Sustained Hospital Discharge (Intent-To-Treat Population) 
Treatment Group: <<Plitidepsin 2.5mg/Plitidepsin 1.5mg/Control Arm>> 
Site ID - Patient ID 
Age/Sex/Race [a] 
Time to Event 
Origin Date  
Analysis Date (time to 
Event (Days)) [b] 
Censored 
Event or Censoring Description 
 
 
 
 
 
 
XXXX-YYYYY 
XX/X/X 
DDMMMYYYY 
DDMMMYYYY (XXX) XXX 
XXXXXXXXX 
123-456789 
45/M/W 
10JAN2007 
26JAN2007 (17) No 
Sustained Hospital Discharge 
123-456799 
66/F/BA 
01JAN2007 
15JAN2007 (15) Yes 
Death 
etc. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Programming notes (not part of the listing): 
 
Listing template LEF002. 
 
Order by Site ID - Patient ID.  
 
 
[a] For sex, F = Female; M = Male. For race, AI = American Indian or Alaska native; A = Asian;  BA = Black or African American; PI = Native Hawaiian or Other Pacific Islander; W = White; O = 
Other; UN = Unknown. 
[b] Relative to the randomization date. 


TFL Shells 
CONFIDENTIAL 
Labcorp Drug Development Study: 000000213894 
Protocol Reference: APL-D-003-20 
Final, Version 4.0, 21APR2023  
Page 205 of 261 
 
Listing 16.2.6.7 Overall Survival (Intent-To-Treat Population) 
Treatment Group: <<Plitidepsin 2.5mg/Plitidepsin 1.5mg/Control Arm>> 
Site ID - Patient ID 
Age/Sex/Race [a] 
Time to Event 
Origin Date  
Analysis Date (time to 
Event (Days)) [b] 
Censored 
Event or Censoring Description 
 
 
 
 
 
 
XXXX-YYYYY 
XX/X/X 
DDMMMYYYY 
DDMMMYYYY (XXX) XXX 
XXXXXXXXX 
123-456789 
45/M/W 
10JAN2007 
26JAN2007 (17) No 
Death 
123-456799 
66/F/BA 
01JAN2007 
15JAN2007 (15) Yes 
Last known to be Alive Date 
etc. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Programming notes (not part of the listing): 
 
Listing template LEF002. 
 
Order by Site ID - Patient ID.  
 
 
[a] For sex, F = Female; M = Male. For race, AI = American Indian or Alaska native; A = Asian;  BA = Black or African American; PI = Native Hawaiian or Other Pacific Islander; W = White; O = 
Other; UN = Unknown. 
[b] Relative to the randomization date. 


TFL Shells 
CONFIDENTIAL 
Labcorp Drug Development Study: 000000213894 
Protocol Reference: APL-D-003-20 
Final, Version 4.0, 21APR2023  
Page 206 of 261 
 
Listing 16.2.6.8 COVID-19 Viral Load (log10 copies/mL) (Intent-To-Treat Population) 
Treatment Group: <<Plitidepsin 2.5mg/Plitidepsin 1.5mg/Control Arm>> 
Site ID - Patient ID 
Age/Sex/Race [a] 
Visit 
Date /Time of Collection 
(Day) [b] 
Value 
Change from 
Day 1 
 
 
 
 
 
 
 
 
 
 
 
 
XXXX-YYYYY 
XX/X/X 
XXXXXX 
DDMMMYYYY/HH:MM 
(XX) 
 
xxx 
xxx 
  
 
 
 
 
 
 
 
  
 
123-456789 
45/M/W 
Day 1 
19JAN2018/10:30 (1) 
6.1 
 
  
 
 
 
Day 8 
26JAN2018/10:30 (8) 
2.5 
-3.6 
  
 
etc. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Programming notes (not part of the listing): 
 
Listing template LEF001. 
 
Order by Site ID - Patient ID and Visit. 
 
 
 
 
[a] For sex, F = Female; M = Male. For race, AI = American Indian or Alaska native; A = Asian;  BA = Black or African American; PI = Native Hawaiian or Other Pacific Islander; W = White; O = 
Other; UN = Unknown. 
[b] Relative to the start of study treatment. 


TFL Shells 
CONFIDENTIAL 
Labcorp Drug Development Study: 000000213894 
Protocol Reference: APL-D-003-20 
Final, Version 4.0, 21APR2023  
Page 207 of 261 
 
Listing 16.2.6.9 Anti-SARS-CoV-2 IgG (Intent-To-Treat Population) 
Treatment Group: <<Plitidepsin 2.5mg/Plitidepsin 1.5mg/Control Arm>> 
Site ID - Patient ID 
Age/Sex/Race [a] 
Visit 
Date /Time of Collection 
(Day) [b] 
Result 
Ratio      
Value 
% Change 
from Day 1 
 
 
 
 
 
 
 
 
 
 
 
XXXX-YYYYY 
XX/X/X 
XXXXXX 
DDMMMYYYY/HH:MM 
(XX) 
 
XXXXXX 
xxx 
xxx  
 
 
 
 
 
 
 
  
 
123-456789 
45/M/W 
Day 1 
19JAN2018/10:30 (1) 
Negative 
<0.8 
  
 
 
 
Day 31 
18FEB2018/10:30 (31) 
Borderline 
1.0 
0.6  
 
etc. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Programming notes (not part of the listing): 
 
Listing template LEF001. 
 
Order by Site ID - Patient ID and Visit. 
 
 
 
[a] For sex, F = Female; M = Male. For race, AI = American Indian or Alaska native; A = Asian;  BA = Black or African American; PI = Native Hawaiian or Other Pacific Islander; W = White; O = 
Other; UN = Unknown. 
[b] Relative to the start of study treatment. 


TFL Shells 
CONFIDENTIAL 
Labcorp Drug Development Study: 000000213894 
Protocol Reference: APL-D-003-20 
Final, Version 4.0, 21APR2023  
Page 208 of 261 
 
Listing 16.2.6.10 Time to Intensification of Respiratory Support (Intent-To-Treat Population) 
Treatment Group: <<Plitidepsin 2.5mg/Plitidepsin 1.5mg/Control Arm>> 
Site ID - Patient ID 
Age/Sex/Race [a] 
Time to Event 
Origin Date  
Analysis Date (time to 
Event (Days)) [b] 
Censored 
Event or Censoring Description 
 
 
 
 
 
 
XXXX-YYYYY 
XX/X/X 
DDMMMYYYY 
DDMMMYYYY (XXX) XXX 
XXXXXXXXX 
123-456789 
45/M/W 
10JAN2007 
26JAN2007 (17) No 
Therapy Intensification 
123-456799 
66/F/BA 
01JAN2007 
15JAN2007 (15) Yes 
Last Visit or Telephone Contact 
etc. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Programming notes (not part of the listing): 
 
Listing template LEF002. 
 
Order by Site ID - Patient ID.  
 
 
[a] For sex, F = Female; M = Male. For race, AI = American Indian or Alaska native; A = Asian;  BA = Black or African American; PI = Native Hawaiian or Other Pacific Islander; W = White; O = 
Other; UN = Unknown. 
[b] Relative to the randomization date. 


TFL Shells 
CONFIDENTIAL 
Labcorp Drug Development Study: 000000213894 
Protocol Reference: APL-D-003-20 
Final, Version 4.0, 21APR2023  
Page 209 of 261 
 
Listing 16.2.6.11 Time to Sustained Withdrawal of Oxygen Supplementation - Adding Oxygen Supplementation Status (Intent-To-Treat Population) 
Treatment Group: <<Plitidepsin 2.5mg/Plitidepsin 1.5mg/Control Arm>> 
Site ID - Patient ID 
Age/Sex/Race [a] 
Time to Event 
Origin Date  
Analysis Date (time to 
Event (Days)) [b] 
Censored 
Event or Censoring Description 
 
 
 
 
 
 
XXXX-YYYYY 
XX/X/X 
DDMMMYYYY 
DDMMMYYYY (XXX) XXX 
XXXXXXXXX 
123-456789 
45/M/W 
10JAN2007 
26JAN2007 (17) No 
Sustained withdrawal of oxygen supplementation 
123-456799 
66/F/BA 
01JAN2007 
15JAN2007 (15) Yes 
Early study discontinuation  
etc. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Programming notes (not part of the listing): 
 
Listing template LEF002. 
 
Order by Site ID - Patient ID.  
 
 
[a] For sex, F = Female; M = Male. For race, AI = American Indian or Alaska native; A = Asian;  BA = Black or African American; PI = Native Hawaiian or Other Pacific Islander; W = White; O = 
Other; UN = Unknown. 
[b] Relative to the randomization date. 


TFL Shells 
CONFIDENTIAL 
Labcorp Drug Development Study: 000000213894 
Protocol Reference: APL-D-003-20 
Final, Version 4.0, 21APR2023  
Page 210 of 261 
 
Listing 16.2.7.1 Adverse Events (As Treated Population) 
Treatment Group: <<Plitidepsin 2.5mg/Plitidepsin 1.5mg/Control Arm>> 
Site ID - Patient 
ID 
Age/Sex/Race 
[a] 
System Organ Class/ 
Grouped Preferred Term/ 
Verbatim 
Start Date (Day)/ 
Stop Date (Day) [b]/ 
Duration (Days) or 
Ongoing 
TEAE [c] 
Severity/ 
Seriousness 
criteria 
Relationship 
to Study 
Treatment 
Action taken 
to Plitidepsin/ 
Dexamethasone/ 
Antiviral Control 
Arm [d] 
Outcome 
 
 
 
 
 
 
 
 
 
 
XXXX-YYYYY 
XX/X/X 
xxxxxxxxxxxxxx/ 
xxxxxxxxxxxx/ 
xxxxxxxxxxxxxx 
 
DDMMMYYYY (XX)/ 
DDMMMYYYY (XX)/ 
XX 
 
Grade X/ 
xxxxxx 
xxxxxxxxxxxx 
xxxxxxxxxxxxxx/ 
xxxxxxxxxxxxxx/ 
xxxxxxxxxxxxxx 
xxxxxxxxxxxx 
 
123-456789 
45/M/W 
Infections and infestations/ 
Pharyngitis/ 
Acute Pharyngitis 
19JUL2018 (56)/ 
24JUL2018 (61)/ 
6 
* 
Grade 2/ 
 
Yes - Related to 
Dexamethasone 
Not Applicable/ 
Not changed/ 
Omitted 
 
Recovered/ Resolved 
 
 
 
Musculoskeletal and connective 
tissue disorders/ 
Periarthritis/ 
Shoulder Periarthritis(Both) 
14AUG2018 (82)/ 
ONGOING 
* 
Grade 3/ 
Life 
Threatening 
No - Study 
disease 
Not Applicable/  
Not changed/  
Unknown 
 
Recovering/ 
Resolving 
etc. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
[a] For sex, F = Female; M = Male. For race, AI = American Indian or Alaska native; A = Asian;  BA = Black or African American; PI = Native Hawaiian or Other Pacific Islander; W = White; O = 
Other; UN = Unknown.  
[b] Relative day to the start date of study treatment. 
[c] TEAE=Treatment Emergent Adverse Event. TEAEs are flagged with *. 
[d] Antiviral control arm is the regulatory-approved antiviral for those patients randomised to the control arm, i.e., remdesivir or favipiravir. 
MedDRA version &meddra. 
 
 
 
Programming notes (not part of the listing): 
 
Listing template LAE001. 
 
Order by Site ID - Patient ID and AE No. 
 
Assign the version of MedDRA Dictionary to &meddra. macro variable as XX.X and update the version of MedDRA Dictionary used for coding as needed. 
 
 


TFL Shells 
CONFIDENTIAL 
Labcorp Drug Development Study: 000000213894 
Protocol Reference: APL-D-003-20 
Final, Version 4.0, 21APR2023  
Page 211 of 261 
 
Listing 16.2.7.2 Adverse Events with Severity Grade ≥ 3 (As Treated Population) 
Treatment Group: <<Plitidepsin 2.5mg/Plitidepsin 1.5mg/Control Arm>> 
Site ID - Patient 
ID 
Age/Sex/Race 
[a] 
System Organ Class/ 
Grouped Preferred Term/ 
Verbatim 
Start Date (Day)/ 
Stop Date (Day) [b]/ 
Duration (Days) or 
Ongoing 
TEAE [c] 
Severity/ 
Seriousness 
criteria 
Relationship 
to Study 
Treatment 
Action taken 
to Plitidepsin/ 
Dexamethasone/ 
Antiviral Control 
Arm [d] 
Outcome 
 
 
 
 
 
 
 
 
 
 
XXXX-YYYYY 
XX/X/X 
xx/ 
xxxxxxxxxxxxxx/ 
xxxxxxxxxxxx/ 
xxxxxxxxxxxxxx 
 
DDMMMYYYY (XX)/ 
DDMMMYYYY (XX)/ 
XX 
 
Grade X/ 
xxxxxx 
xxxxxxxxxxxx 
xxxxxxxxxxxxxx/ 
xxxxxxxxxxxxxx/ 
xxxxxxxxxxxxxx 
xxxxxxxxxxxx 
 
123-456789 
45/M/W 
Infections and infestations/ 
Pharyngitis/ 
Acute Pharyngitis 
19JUL2018 (56)/ 
24JUL2018 (61)/ 
6 
* 
Grade 3/ 
 
Yes - Related to 
Dexamethasone 
Not Applicable/ 
Not changed/ 
Omitted 
 
Recovered/ Resolved 
 
 
 
Musculoskeletal and connective 
tissue disorders/ 
Periarthritis/ 
Shoulder Periarthritis(Both) 
14AUG2018 (82)/ 
ONGOING 
* 
Grade 4/ 
Life 
Threatening 
No - Study 
disease 
Not Applicable/  
Not changed/  
Unknown 
 
Recovering/ 
Resolving 
etc. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
[a] For sex, F = Female; M = Male. For race, AI = American Indian or Alaska native; A = Asian;  BA = Black or African American; PI = Native Hawaiian or Other Pacific Islander; W = White; O = 
Other; UN = Unknown. 
[b] Relative day to the start date of study treatment. 
[c] TEAE=Treatment Emergent Adverse Event. TEAEs are flagged with *. 
[d] Antiviral control arm is the regulatory-approved antiviral for those patients randomised to the control arm, i.e., remdesivir or favipiravir. 
MedDRA version &meddra. 
 
 
 
Programming notes (not part of the listing): 
 
Listing template LAE001. 
 
Order by Site ID - Patient ID and AE No. 
 
Assign the version of MedDRA Dictionary to &meddra. macro variable as XX.X and update the version of MedDRA Dictionary used for coding as needed. 
 
 


TFL Shells 
CONFIDENTIAL 
Labcorp Drug Development Study: 000000213894 
Protocol Reference: APL-D-003-20 
Final, Version 4.0, 21APR2023  
Page 212 of 261 
 
Listing 16.2.7.3 Adverse Events Resulting in Death (As Treated Population) 
Treatment Group: <<Plitidepsin 2.5mg/Plitidepsin 1.5mg/Control Arm>> 
Site ID - Patient 
ID 
Age/Sex/Race 
[a] 
System Organ Class/ 
Grouped Preferred Term/ 
Verbatim 
Start Date (Day)/ 
Stop Date (Day) [b]/ 
Duration (Days) or 
Ongoing 
TEAE 
[c] 
Severity/ 
Seriousness 
criteria 
Relationship 
to Study 
Treatment 
Action taken 
to Plitidepsin/ 
Dexamethasone/ 
Antiviral Control 
Arm [d] 
Outcome 
 
 
 
 
 
 
 
 
 
 
XXXX-YYYYY 
XX/X/X 
xxxxxxxxxxxxxx/ 
xxxxxxxxxxxx/ 
xxxxxxxxxxxxxx 
 
DDMMMYYYY (XX)/ 
DDMMMYYYY (XX)/ 
XX 
 
Grade X/ 
xxxxxx 
xxxxxxxxxxxx 
xxxxxxxxxxxxxx/ 
xxxxxxxxxxxxxx/ 
xxxxxxxxxxxxxx 
xxxxxxxxxxxx 
 
123-456789 
45/M/W 
Musculoskeletal and 
connective tissue disorders/ 
Periarthritis/ 
Shoulder Periarthritis(Both) 
14AUG2018 (82)/ 
24AUG2018 (61)/ 
15 
* 
Grade 5/ 
Death 
No - Study disease 
Not Applicable/  
Dose not Changed/ 
Dose not Changed 
Fatal 
etc. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
[a] For sex, F = Female; M = Male. For race, AI = American Indian or Alaska native; A = Asian;  BA = Black or African American; PI = Native Hawaiian or Other Pacific Islander; W = White; O = 
Other; UN = Unknown. 
[b] Relative day to the start date of study treatment. 
[c] TEAE=Treatment Emergent Adverse Event. TEAEs are flagged with *. 
[d] Antiviral control arm is the regulatory-approved antiviral for those patients randomised to the control arm, i.e., remdesivir or favipiravir. 
MedDRA version &meddra. 
 
 
 
Programming notes (not part of the listing): 
 
Listing template LAE001. 
 
Order by Site ID - Patient ID and AE No. 
 
Assign the version of MedDRA Dictionary to &meddra. macro variable as XX.X and update the version of MedDRA Dictionary used for coding as needed. 
 
 


TFL Shells 
CONFIDENTIAL 
Labcorp Drug Development Study: 000000213894 
Protocol Reference: APL-D-003-20 
Final, Version 4.0, 21APR2023  
Page 213 of 261 
 
Listing 16.2.7.4 Adverse Events of Special Interest (As Treated Population) 
Treatment Group: <<Plitidepsin 2.5mg/Plitidepsin 1.5mg/Control Arm>> 
Site ID - Patient 
ID 
Age/Sex/Race 
[a] 
System Organ Class/ 
Grouped Preferred Term/ 
Verbatim 
Start Date (Day)/ 
Stop Date (Day) [b]/ 
Duration (Days) or 
Ongoing 
TEAE 
[c] 
Severity/ 
Seriousness 
criteria 
Relationship 
to Study 
Treatment 
Action taken 
to Plitidepsin/ 
Dexamethasone/ 
Antiviral Control 
Arm [d] 
Outcome 
 
 
 
 
 
 
 
 
 
 
XXXX-YYYYY 
XX/X/X 
xxxxxxxxxxxxxx/ 
xxxxxxxxxxxx/ 
xxxxxxxxxxxxxx 
 
DDMMMYYYY (XX)/ 
DDMMMYYYY (XX)/ 
XX 
 
Grade X/ 
xxxxxx 
xxxxxxxxxxxx 
xxxxxxxxxxxxxx/ 
xxxxxxxxxxxxxx/ 
xxxxxxxxxxxxxx 
xxxxxxxxxxxx 
 
123-456789 
45/M/W 
Musculoskeletal and connective 
tissue disorders/ 
Periarthritis/ 
Shoulder Periarthritis(Both) 
14AUG2018 (82)/ 
24AUG2018 (61)/ 
15 
* 
Grade 5/ 
Death 
No - Study 
disease 
Not Applicable/  
Dose not Changed/ 
Dose not Changed 
Fatal 
etc. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
[a] For sex, F = Female; M = Male. For race, AI = American Indian or Alaska native; A = Asian;  BA = Black or African American; PI = Native Hawaiian or Other Pacific Islander; W = White; O = 
Other; UN = Unknown. 
[b] Relative day to the start date of study treatment. 
[c] TEAE=Treatment Emergent Adverse Event. TEAEs are flagged with *. 
[d] Antiviral control arm is the regulatory-approved antiviral for those patients randomised to the control arm, i.e., remdesivir or favipiravir. 
MedDRA version &meddra. 
 
 
 
Programming notes (not part of the listing): 
 
Listing template LAE001. 
 
Order by Site ID - Patient ID and AE No. 
 
Assign the version of MedDRA Dictionary to &meddra. macro variable as XX.X and update the version of MedDRA Dictionary used for coding as needed. 
 
 
 


TFL Shells 
CONFIDENTIAL 
Labcorp Drug Development Study: 000000213894 
Protocol Reference: APL-D-003-20 
Final, Version 4.0, 21APR2023  
Page 214 of 261 
 
Listing 16.2.8.1.1 Laboratory Results - Haematology (As Treated Population) 
Treatment Group: <<Plitidepsin 2.5mg/Plitidepsin 1.5mg/Control Arm>> 
Site ID - Patient 
ID 
Age/Sex/Race 
[a] 
Parameter (unit) 
Visit 
Date of Collection 
(Day) [b] 
Value* 
 (L) (H) 
Reference 
Range 
Change from 
Baseline 
NCI-
CTCAE 
 
 
 
 
 
 
 
 
 
 
 
XXXX-YYYYY 
XX/X/X 
XXXXXXXXX (XXXX) 
XXXXXXXXX 
DDMMMYYYY 
 (XX) 
XXXX 
XXX-XXX 
XXXX 
X 
 
 
 
 
 
 
 
 
 
 
 
123-456789 
45/M/W 
Red Blood Cell Count (TI/L) 
Screening 
19JAN2018 (-1) 
24.20 
5-40 
 
 
 
 
 
 
Day 1 
20JAN2018 (1) 
24.39* 
5-40 
 
 
 
 
 
 
Day 2 
21JAN2018 (2) 
23.91 
5-40 
-0.48 
2 
 
 
 
 
Day 3 
22JAN2018 (3) 
23.80 
5-40 
-0.59 
2 
 
 
 
 
 
 
 
 
 
 
 
 
 
Haemoglobin (g/L) 
Screening 
19JAN2018 (-1) 
99 (L) 
100-150 
 
 
 
 
 
 
Day 1 
20JAN2018 (1) 
103* 
100-150 
 
 
 
 
 
 
Day 2 
21JAN2018 (2) 
99 (L) 
100-150 
-4 
3 
 
 
 
 
Day 3 
22JAN2018 (3) 
98 (L) 
100-150 
-5 
4 
 
 
 
 
 
 
 
 
 
 
 
 
 
Platelet Count (GI/L) 
Screening 
19JAN2018 (-1) 
132 
100-139 
 
 
 
 
 
 
Day 1 
20JAN2018 (1) 
139* 
100-139 
 
 
 
 
 
 
Day 2 
21JAN2018 (2) 
140 (H) 
100-139 
1 
1 
 
 
 
 
Day 3 
22JAN2018 (3) 
114 
100-139 
-25 
 
 
etc. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Programming notes (not part of the listing): 
 
Listing template LLB001A. 
 
Parameters are: Red Blood Cell Count, Haemoglobin, Haematocrit, White Blood Cell Count, Neutrophils, Eosinophils, Basophils, Lymphocytes, Monocytes, and Platelet Count. 
 
Include all Visits available in data including any unscheduled visits. 
 
Order by Site ID - Patient ID, parameter and Visit. 
Notes: The Baseline value is defined as last scheduled or unscheduled non-missing value from central Laboratory collected prior to the first dose of the first study drug administration. 
* Baseline value; (L): below lower limit of normal (LLN); (H): above upper limit of normal (ULN). 
[a] For sex, F = Female; M = Male. For race, AI = American Indian or Alaska native; A = Asian;  BA = Black or African American; PI = Native Hawaiian or Other Pacific Islander; W = White; O = 
Other; UN = Unknown. 
[b] Relative to the start of study treatment.  


TFL Shells 
CONFIDENTIAL 
Labcorp Drug Development Study: 000000213894 
Protocol Reference: APL-D-003-20 
Final, Version 4.0, 21APR2023  
Page 215 of 261 
 
Listing 16.2.8.1.2 Laboratory Results - Serum Chemistry (As Treated Population) 
Treatment Group: <<Plitidepsin 2.5mg/Plitidepsin 1.5mg/Control Arm>> 
Site ID - Patient 
ID 
Age/Sex/Race 
[a] 
Parameter (unit) 
Visit 
Date of Collection 
(Day) [b] 
Value* 
 (L) (H) 
Reference 
Range 
Change from 
Baseline 
NCI-
CTCAE 
 
 
 
 
 
 
 
 
 
 
 
XXXX-YYYYY 
XX/X/X 
XXXXXXXXX (XXXX) 
XXXXXXXXX 
DDMMMYYYY 
 (XX) 
XXXX 
XXX-XXX 
XXXX 
X 
 
etc. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Programming notes (not part of the listing): 
 
Listing template LLB001A. 
 
Parameters are: Alanine aminotransferase (ALT), Aspartate aminotransferase (AST), Alkaline phosphatase, Gamma-Glutamyltransferase (GGT), Lactate Dehydrogenase (LDH), Total 
Bilirubin, Direct Bilirubin, Glucose (fasting), Sodium, Potassium, Calcium (adjusted), Magnesium, Creatinine, Calculated Creatinine Clearance (Cockcroft Gault equation), Albumin, 
Creatine Phosphokinase (CPK), Troponin T, NT-pro-BNP, Blood Urea Nitrogen, Ferritin, Amylase, Lipase, and Procalcitonin. 
 
Include all Visits available in data including any unscheduled visits. 
 
Order by Site ID - Patient ID, parameter and Visit. 
 
 
Notes: The Baseline value is defined as last scheduled or unscheduled non-missing value from central Laboratory collected prior to the first dose of the first study drug administration. 
* Baseline value; (L): below lower limit of normal (LLN); (H): above upper limit of normal (ULN). 
[a] For sex, F = Female; M = Male. For race, AI = American Indian or Alaska native; A = Asian;  BA = Black or African American; PI = Native Hawaiian or Other Pacific Islander; W = White; O = 
Other; UN = Unknown. 
[b] Relative to the start of study treatment.  


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Listing 16.2.8.1.3 Laboratory Results - Immunology (As Treated Population) 
Treatment Group: <<Plitidepsin 2.5mg/Plitidepsin 1.5mg/Control Arm>> 
Site ID - Patient 
ID 
Age/Sex/Race 
[a] 
Parameter (unit) 
Visit 
Date of Collection 
(Day) [b] 
Value* 
 (L) (H) 
Reference 
Range 
Change from 
Baseline 
 
 
 
 
 
 
 
 
 
 
 
 
XXXX-YYYYY 
XX/X/X 
XXXXXXXXX (XXXX) 
XXXXXXXXX 
DDMMMYYYY 
 (XX) 
XXXX 
XXX-XXX 
XXXX 
 
 
etc. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Programming notes (not part of the listing): 
 
Listing template LLB001A. 
 
Parameters are: C-reactive protein (CRP), ferritin, IL-1β, IL-6, IL-10, and tumour necrosis factor alpha (TNFα). 
 
Include all Visits available in data including any unscheduled visits. 
 
Order by Site ID - Patient ID, parameter and Visit. 
 
 
Notes: The Baseline value is defined as last scheduled or unscheduled non-missing value from central Laboratory collected prior to the first dose of the first study drug administration. 
* Baseline value; (L): below lower limit of normal (LLN); (H): above upper limit of normal (ULN). 
[a] For sex, F = Female; M = Male. For race, AI = American Indian or Alaska native; A = Asian;  BA = Black or African American; PI = Native Hawaiian or Other Pacific Islander; W = White; O = 
Other; UN = Unknown. 
[b] Relative to the start of study treatment.  


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Listing 16.2.8.1.4 Laboratory Results - Coagulation (As Treated Population) 
Treatment Group: <<Plitidepsin 2.5mg/Plitidepsin 1.5mg/Control Arm>> 
Site ID - Patient 
ID 
Age/Sex/Race 
[a] 
Parameter (unit) 
Visit 
Date of Collection 
(Day) [b] 
Value* 
 (L) (H) 
Reference 
Range 
Change from 
Baseline 
 
 
 
 
 
 
 
 
 
 
 
 
XXXX-YYYYY 
XX/X/X 
XXXXXXXXX (XXXX) 
XXXXXXXXX 
DDMMMYYYY 
 (XX) 
XXXX 
XXX-XXX 
XXXX 
 
 
etc. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Programming notes (not part of the listing): 
 
Listing template LLB001A. 
 
Parameter is: D-dimer. 
 
Include all Visits available in data including any unscheduled visits. 
 
Order by Site ID - Patient ID, parameter and Visit. 
 
 
Notes: The Baseline value is defined as last scheduled or unscheduled non-missing value from central Laboratory collected prior to the first dose of the first study drug administration. 
* Baseline value; (L): below lower limit of normal (LLN); (H): above upper limit of normal (ULN). 
[a] For sex, F = Female; M = Male. For race, AI = American Indian or Alaska native; A = Asian;  BA = Black or African American; PI = Native Hawaiian or Other Pacific Islander; W = White; O = 
Other; UN = Unknown. 
[b] Relative to the start of study treatment.  


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Listing 16.2.8.1.5 Laboratory Results - Missing NCI-CTCAE Toxicity Grades (As Treated Population) 
Treatment Group: <<Plitidepsin 2.5mg/Plitidepsin 1.5mg/Control Arm>> 
Site ID - Patient 
ID 
Age/Sex/Race 
[a] 
Parameter 
Time point 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
XXXX-YYYYY 
XX/X/X 
XXXXXXXXX - XXX 
Baseline or Post-Baseline 
 
 
 
 
 
 
etc. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Programming notes (not part of the listing): 
 
Listing template LLB001A. 
 
Parameters are: Haemoglobin - Low, Haemoglobin - High, White Blood Cell Count - Low, White Blood Cell Count - High, Neutrophils - Low, Eosinophils - High, Lymphocytes - Low, 
Lymphocytes - High, and Platelet Count - Low, Alanine aminotransferase (ALT) - High, Aspartate aminotransferase (AST) - High, Alkaline phosphatase - High, Gamma-
Glutamyltransferase (GGT) - High, Lactate dehydrogenase (LDH) - High, Total Bilirubin - High, Glucose (fasting) - Low, Sodium - Low, Sodium - High, Potassium - Low, Potassium - 
High, Calcium - Low, Calcium - High, Magnesium - Low, Magnesium - High, Creatinine - High,  Albumin - Low, Creatine Phosphokinase (CPK) - High, Troponin T - High, Amylase - 
High, and Lipase - High. 
 
 Order by Site ID - Patient ID, parameter and Visit. 
 
 
[a] For sex, F = Female; M = Male. For race, AI = American Indian or Alaska native; A = Asian;  BA = Black or African American; PI = Native Hawaiian or Other Pacific Islander; W = White; O = 
Other; UN = Unknown. 


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Listing 16.2.8.2.1 Vital Signs and Oxygen Saturation (As Treated Population) 
Treatment Group: <<Plitidepsin 2.5mg/Plitidepsin 1.5mg/Control Arm>> 
Site ID - Patient ID 
Age/Sex/Race [a] 
Parameter (unit) 
Visit 
Date/Time of Collection 
(Day) [b] 
Value* 
Change from 
Baseline 
Change from 
Start Infusion 
 
 
 
 
 
 
 
 
XXXX-YYYYY 
XX/X/X 
XXXXXXXXX (XXXX) 
XXXXXXXXX 
DDMMMYYYY 
/HH:MM (XX) 
XXXX 
XXXX 
 
 
 
 
 
  
 
 
123-456789 
45/M/W 
SBP  (mmHg) 
Screening 
19JAN2018 (-1) 
132 
 
 
 
 
 
Day 1 
20JAN2018 (1) 
139 
 
 
 
 
 
Day 1 – Start Infusion 
20JAN2018/09:30 (1) 
136* 
 
 
 
 
 
Day 1 – End of Infusion 
20JAN2018/11:05 (1) 
140 
 
4 
 
 
 
Day 2 
21JAN2018 (2) 
140 
4 
 
 
 
 
Day 2 – Start Infusion 
21JAN2018/09:30 (2) 
138 
2 
 
 
 
 
Day 2 – End of Infusion 
21JAN2018/11:05 (2) 
136 
 
-2 
 
 
 
Day 3 
22JAN2018 (3) 
114 
-22 
 
 
 
 
Day 3 – Start Infusion 
22JAN2018/09:30 (3) 
116 
-20 
 
 
 
 
Day 3 – End of Infusion 
22JAN2018/11:05 (3) 
112 
 
-4 
 
 
 
Day 4 
23JAN2018 (4) 
114 
-22 
 
etc. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Programming notes (not part of the listing): 
 
Listing template LVS001A. 
 
Parameters are: Systolic Blood Pressure (mmHg); Diastolic Blood Pressure (mmHg), Pulse rate (beats/min); Temperature (°C); Respiration Rate (breaths/min), SpO2 (%), FiO2 (%) 
and PaO2 (mmHg). 
 
Include all Visits available in data including any unscheduled Visits. 
 
Order by Site ID - Patient ID, parameter and Visit. 
 
 
Notes:  The baseline value is defined as last scheduled or unscheduled non-missing value collected prior to the first dose of the first study drug administration. 
* Baseline value;  Start Infusion = Just before the start of the plitidepsin infusion;  After Infusion = Immediately at the end of the plitidepsin infusion. 
[a] For sex, F = Female; M = Male. For race, AI = American Indian or Alaska native; A = Asian;  BA = Black or African American; PI = Native Hawaiian or Other Pacific Islander; W = White; O = 
Other; UN = Unknown. 
[b] Relative to the start of study treatment.  


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Listing 16.2.8.3.1 12-Lead Electrocardiogram (ECG) Parameters (As Treated Population) 
Treatment Group: <<Plitidepsin 2.5mg/Plitidepsin 1.5mg/Control Arm>> 
Site ID - Patient ID 
Age/Sex/Race [a] 
Parameter (unit) 
Visit – Replicate # 
Date/Time of Assessment 
(Day) [b] 
         Value 
 
 
 
 
 
 
 
 
 
 
XXXX-YYYYY 
XX/X/X 
XXXXXXXXX (XXXX) 
XXXXXXXXX 
DDMMMYYYY 
/HH:MM (XX) 
XXXX 
 
 
 
 
 
 
  
 
 
123-456789 
45/M/W 
PR Interval (msec) 
Screening - Replicate 1 
19JAN2018/09:25 (-1) 
228 
 
 
 
 
 
Screening - Replicate 2 
19JAN2018/09:30 (-1) 
237 
 
 
 
 
 
Screening - Replicate 3 
19JAN2018/09:35 (-1) 
223 
 
 
 
 
 
Day 1 - Replicate 1 
20JAN2018/10:05 (1) 
223 
 
 
 
 
 
Day 1 - Replicate 2 
20JAN2018/10:10 (1) 
228 
 
 
 
 
 
Day 1 - Replicate 3 
20JAN2018/10:15 (1) 
237 
 
 
 
 
 
 
 
 
 
 
 
 
QRS Interval (msec) 
Screening - Replicate 1 
19JAN2018/09:25 (-1) 
99 
 
 
 
 
 
Screening - Replicate 2 
19JAN2018/09:30 (-1) 
103 
 
 
 
 
 
Screening - Replicate 3 
19JAN2018/09:35 (-1) 
99 
 
 
 
 
 
 
 
 
 
 
 
 
QTcF Interval (msec) 
Screening - Replicate 1 
19JAN2018/09:25 (-1) 
393 
 
 
 
 
 
Screening - Replicate 2 
19JAN2018/09:30 (-1) 
377 
 
 
 
 
 
Screening - Replicate 3 
19JAN2018/09:35 (-1) 
394 
 
 
etc. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Programming notes (not part of the listing): 
 
Listing template LEG001A. 
 
Parameters are: heart rate (beats/min); RR interval (msec); PR interval (msec); QRS interval (msec); QT interval (msec); and Fridericia corrected QT (QTcF) interval (msec). 
 
Include all Visits available in data including any unscheduled Visit. 
 
The displayed xxx do not reflect actual decimal precision.  Please follow Section 2.11 for rounding rules. 
 
Order by Site ID - Patient ID, parameter and Visit. 
 
 
 [a] For sex, F = Female; M = Male. For race, AI = American Indian or Alaska native; A = Asian;  BA = Black or African American; PI = Native Hawaiian or Other Pacific Islander; W = White; O = 
Other; UN = Unknown. 
[b] Relative to the start of study treatment.  


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Listing 16.2.8.3.2 12-Lead Electrocardiogram (ECG) - Average QTcF Interval (As Treated Population) 
Treatment Group: <<Plitidepsin 2.5mg/Plitidepsin 1.5mg/Control Arm>> 
Site ID - Patient ID 
Age/Sex/Race 
[a] 
Visit 
Date of Collection  
(Day) [b] 
Average QTcF 
Interval 
(msec)* 
> 500 msec [c] 
Change from 
Baseline 
Change from 
baseline > 30 
msec [d] 
 
 
 
 
 
 
 
 
 
 
XXXX-YYYYY 
XX/X/X 
XXXXXXXXX 
DDMMMYYYY (XX) 
XXXX 
XXX 
XXXX 
XXX 
 
 
 
 
  
 
 
 
 
123-456789 
45/M/W 
Screening 
19JAN2018 (-1) 
419* 
 
 
 
 
 
 
Day 1 
20JAN2018 (1) 
425 
 
6 
 
 
 
 
Day 3 
22JAN2018 (3) 
450 
 
31 
Yes 
 
 
 
Day 31 
18FEB2018 (31) 
412 
 
-7 
 
 
etc. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Programming notes (not part of the listing): 
 
Listing template LEG001B. 
 
Include all Visits available in data including any unscheduled Visit. 
 
Order by Site ID - Patient ID and Visit. 
 
 
 
 Notes: The Baseline value is defined as last scheduled or unscheduled non-missing value collected prior to the first dose of the first study drug administration. 
* Baseline value.   
[a] For sex, F = Female; M = Male. For race, AI = American Indian or Alaska native; A = Asian;  BA = Black or African American; PI = Native Hawaiian or Other Pacific Islander; W = White; O = 
Other; UN = Unknown. 
[b] Relative to the start of study treatment.  
[c] > 500 msec column is ‘Yes’ if the average QTcF interval value is greater than 500 msec. 
[d] Change from baseline > 30 msec column is ‘Yes’ if  change from baseline value is greater than 30 msec. 


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Listing 16.2.8.3.3 12-Lead ECG Findings (As Treated Population) 
Treatment Group: <<Plitidepsin 2.5mg/Plitidepsin 1.5mg/Control Arm>> 
Site ID - Patient ID 
Age/Sex/Race 
[a] 
Visit – Replicate # 
Date/Time of Collection 
(Day) [b] 
ECG Interpretation 
Finding 
 
 
 
 
 
 
XXXX-YYYYY 
XX/X/X 
XXXXXXXX 
DDMMMYYYY 
/HH:MM (XX) 
xxxxxxxxxxxxxxxx 
xxxxxxxxxxxxxxxxxxxx 
 
 
 
  
 
123-456789 
45/M/W 
Screening - Replicate 1 
19JAN2018/09:25 (-1) Normal 
 
 
 
Screening - Replicate 2 
19JAN2018/09:30 (-1) Normal 
 
 
 
Screening - Replicate 3 
19JAN2018/09:35 (-1) Abnormal, NCS 
COMPLETE LEFT BUNDLE BRANCH BLOCK 
etc. 
 
 
 
 
 
 
 
 
 
 
 
 
CS = clinically significant; NCS = not clinically significant. 
[a] For sex, F = Female; M = Male. For race, AI = American Indian or Alaska native; A = Asian;  BA = Black or African American; PI = Native Hawaiian or Other Pacific Islander; W = White; O = 
Other; UN = Unknown. 
[b] Relative to the start of study treatment.  
 
 
Programming notes (not part of the listing): 
 
Listing template LEG002. 
 
Include all Visits available in data including any unscheduled Visit. 
 
Order by Site ID - Patient ID and Visit. 
 
 


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Listing 16.2.8.4.1 Physical Examination Results (As Treated Population) 
Treatment Group: <<Plitidepsin 2.5mg/Plitidepsin 1.5mg/Control Arm>> 
Site ID - Patient ID 
Age/Sex/Race [a] 
Visit 
Date of Examination 
(Day) [b] 
Any 
Abnormalities? 
Body System 
Results 
 
 
 
 
 
 
 
XXXX-YYYYY 
XX/X/X 
XXXXXXXX 
  DDMMMYYYY (XX) 
XXX XXXXXXXX 
XXXXXXXX 
 
 
 
 
  
 
123-456789 
45/M/W 
Screening 
19JAN2018 (-1) 
No  
 
 
 
Day 1 
20JAN2018 (1) 
No  
 
 
 
Day 2 
21JAN2018 (2) 
Yes General Appearance 
Abnormal, CS - findings 
 
 
Day 3 
22JAN2018 (3) 
Yes HEENT 
Abnormal, NCS - findings 
 
 
Day 4 
23JAN2018 (4) 
No  
 
etc. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
HEENT = head, eyes, ears, nose, throat; CS = clinically significant; NCS = not clinically significant. 
[a] For sex, F = Female; M = Male. For race, AI = American Indian or Alaska native; A = Asian;  BA = Black or African American; PI = Native Hawaiian or Other Pacific Islander; W = White; O = 
Other; UN = Unknown. 
[b] Relative to the start of study treatment.  
 
 
Programming notes (not part of the listing): 
 
Listing template LPE001. 
 
Include all Visits available in data including any unscheduled Visit. 
 
Order by Site ID - Patient ID and Visit. 
 
 


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Listing 16.2.8.5.1 Chest Imaging (As Treated Population) 
Treatment Group: <<Plitidepsin 2.5mg/Plitidepsin 1.5mg/Control Arm>> 
Site ID - Patient ID 
Age/Sex/Race [a] 
Visit 
Date of Chest Imaging 
(Day) [b] 
Method 
Interpretation 
Conditions Present 
 
 
 
 
 
 
 
XXXX-YYYYY 
XX/X/X 
XXXXXXXX 
  DDMMMYYYY (XX) 
XXXXXX 
XXXXXXXX 
XXXXXXXX 
 
 
 
 
 
 
 
123-456789 
45/M/W 
Day 1 
20JAN2018 (1) 
X-RAY 
Abnormal, CS 
Pulmonary infiltrates, Bilateral pneumonia, Other: 
XXXXXXXXXXXX 
 
 
Day 8 
27JAN2018 (8) 
X-RAY 
Normal 
 
 
 
Day 31 
19FEB2018 (31) 
X-RAY 
Normal 
 
etc. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CS = clinically significant; NCS = not clinically significant. 
[a] For sex, F = Female; M = Male. For race, AI = American Indian or Alaska native; A = Asian;  BA = Black or African American; PI = Native Hawaiian or Other Pacific Islander; W = White; O = 
Other; UN = Unknown. 
[b] Relative to the start of study treatment.  
 
 
Programming notes (not part of the listing): 
 
Listing template LPE001. 
 
Include all Visits available in data including any unscheduled Visit. 
 
Order by Site ID - Patient ID and Visit. 
 
 


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5. 
FIGURES 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 


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Figure 14.2.1.1 Time to Sustained Withdrawal of Oxygen Supplementation - Kaplan-Meier Plot (Intent-To-Treat Population) 
 
 
 
Notes: Sustained withdrawal of oxygen supplementation (in days) with no subsequent reutilisation during remaining study period is defined as the first day, from randomisation through completion 
of the study, on which a patient 
i. 
satisfies categories 0 to 4 on the 11-point WHO Clinical Progression Scale, and 
ii. 
has no subsequent reutilisation of oxygen supplementation (5 to 10 on the 11-point WHO Clinical Progression Scale) 
Reference: Table 14.2.1.1.1 
 
 
 
 
 
 
21
20
19
18
14
10
10
8
6
4
3
0
28
27
24
22
18
16
14
9
7
2
1
0
15
15
15
14
14
12
11
10
7
7
2
0
Treatment A
Treatment B
Treatment C
Number of subjects at risk
0
2
4
6
8
10
12
14
16
18
20
22
x-axis label
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
y-axis label
0
2
4
6
8
10
12
14
16
18
20
22
x-axis label
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
y-axis label
Treatment C
Treatment B
Treatment A
+ Censored


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Programming notes (not part of the figure): 
Type of figure 
Kaplan-Meier Plot 
Figure Template ID 
FG002 
Treatment display details 
For line and symbols, follow Section 2.12 Graphical Presentations 
X-axis label 
Time to Sustained Withdrawal of Oxygen Supplementation (days) 
X-axis Scale 
Major tick - 0-42 by 3, Minor tick - Nil 
Y-axis label 
Cumulative Proportion of Sustained Withdrawal of Oxygen Supplementation (1-Cumulative Survival) 
Y-axis Scale 
0.0 to 1.0 by 0.1 
Legend  
Line patterns for Plitidepsin 2.5mg, Plitidepsin 1.5mg, Control Arm 
Legend position 
Appear inside plot, bottom right 
Annotations 
Display ‘Numbers of patients at risk’ at the start of the corresponding day on the x-axis 
Other notes 
Display censoring symbol legend inside plot, top left 
Parameter option for symbol statement: Interpol = step 
  
 
 
 


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Figure 14.2.1.2 Time to Sustained Withdrawal of Oxygen Supplementation - Subgroup Analysis - Forest Plot (Intent-To-Treat Population) 
 
 
 
 
 
 
Hazard Ratio
HR (95% CI)
N
N
Subgroup
Treatment B
Treatment A
0.25
0.5
1
1.5
2
3
0.73 (0.55, 0.97)
0.79 (0.60, 1.03)
0.81 (0.64, 1.03)
0.65 (0.46, 0.93)
0.77 (0.62, 0.98)
0.67 (0.39, 1.16)
1.08 (0.35, 3.29)
0.58 (0.23, 1.46)
0.78 (0.63, 0.95)
0.67 (0.52, 0.87)
0.91 (0.67, 1.24)
1091
846
1245
692
1619
225
60
72
1857
1096
835
1077
862
1293
646
1600
218
88
75
1852
1123
810
Age (years)
Gender
Race
Ethnicity
Body Mass Index
<65
≥65
Male
Female
White
Black or African American
Other
Hispanic or Latino
Not Hispanic
< 30
≥ 30
Treatment A Better
Treatment B Better


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Programming notes (not part of the figure): 
Type of figure 
Forest Plot 
Figure Template ID 
FG006 
Treatment display details 
Display 2 treatment groups per page. Plitidepsin 2.5mg vs Control Arm on page 1 and Plitidepsin 1.5mg vs Control Arm on 
page 2. 
X-axis label 
<----------- Control Arm Better           Plitidepsin 2.5mg Better --------->  on page 1. 
<----------- Control Arm Better           Plitidepsin 1.5mg Better --------->  on page 2. 
X-axis Scale 
0.33; 0.5; 0.66; 1; 1.5; 2; 3. 
Y-axis label 
Nil. 
Y-axis Scale 
Major tick: Nil>>, Minor tick: Nil. 
Legend  
Display 2 treatment groups per page.  
 
Subgroup        Plitidepsin 2.5mg            Control Arm                   HR [b] (95% CI)                      Hazard Ratio     (on page 1) 
                        N                                     N      
 
Subgroup        Plitidepsin 1.5mg            Control Arm                   HR [b] (95% CI)                      Hazard Ratio     (on page 2) 
                        N                                     N      
Legend position 
Top 
Annotations 
Include reference line 
Other notes 
Display subgroups as following: 
 
All patients 
Charlson Comorbidity Index 
0 - 1  
> 1 
Geographical Region 
Europe 
Rest of the World 
Pre-baseline Barthel index 
≥ 90 
< 90 
Patients included before and after amendment 
Protocol v.6 or before 
Protocol v.7 
Sex 
Female  
Male 
Age at study entry (years) 
18 to 39  


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40 to 64 
≥ 65 
Race 
Asian  
Black 
White 
Other 
Ethnic group 
Hispanic or Latino 
Not Hispanic or Latino  
Site location: each study site with more than 1/6 out of the randomised patients (i.e. >33 randomised patients for 
the futility analysis and >101 randomised patients for the final analysis) will be considered as a group and the 
remaining study sites, i.e. those study sites with less than 1/6 out of the randomised patients will be pooled 
together as a one single group  
Site XXX 
Site XXX 
Other Sites 
Use of antiviral therapies or immunomodulatory drugs through the study 
Yes  
No 
Previous COVID-19 vaccination status 
Fully vaccinated 
Non-fully vaccinated 
No vaccinated 
Fully vaccinated + Non-fully vaccinated 
Anti-SARS-CoV-2 IgG Day 1 
Non-positive 
Positive 
Pre-randomisation dexamethasone 
Yes 
No 
Total duration of corticoid therapy 
< 9 days 
[9 – 11] days 
> 11 days 
Total cumulative dose of corticoid therapy (dexamethasone or equivalent) 
≤ 60 mg 
> 60 mg 
SARS-CoV-2 viral load (log10 copies/mL) at Day 1 before study drug administration 
< 4 
[4 - 7] 


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> 7 
Time between onset date of COVID-19 symptoms and initiation of study treatment 
≤ 5 days 
6 - 10 days 
> 10 days 
Body mass index (kg/m2) at Screening 
< 30 
≥ 30 
Hypertension at Screening 
Yes 
No 
Myocardial infarction at Screening 
Yes 
No 
Congestive heart failure at Screening 
Yes 
No 
Peripheral vascular disease at Screening 
Yes 
No 
Cerebrovascular disease at Screening 
Yes 
No 
Dementia at Screening 
Yes 
No 
Chronic obstructive pulmonary disease at Screening 
Yes 
No 
Connective tissue disease at Screening 
Yes 
No 
Peptic ulcer disease at Screening 
Yes 
No 
Liver disease at Screening 
None 
Mild 
Moderate or Severe 
Diabetes mellitus at Screening 
None or diet controlled 


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Uncomplicated 
End-organ damage 
Hemiplegia at Screening 
Yes 
No 
Moderate or severe chronic kidney disease at Screening 
Yes 
No 
Solid tumor at Screening 
None 
Localized 
Metastatic 
Leukemia at Screening 
Yes 
No 
Lymphoma at Screening 
Yes 
No 
AIDS at Screening 
Yes 
No 
ISARIC-4C mortality score 
Low (0 - 3) 
Intermediate (4 - 8) 
High (9 - 14) 
Vey high (≥ 15) 
ISARIC-4C deterioration probability (%) 
≤ 25 
(25 - 50] 
> 50 
LDH at Baseline 
≤ ULN 
> ULN 
CRP (mg/L) at Baseline 
≤ 100 
> 100 
D-dimer at Baseline 
≤ ULN 
> ULN 
Ferritin at Baseline 
≤ ULN 


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> ULN 
Creatinine at Baseline 
≤ ULN 
> ULN 
IL-6 at Baseline 
≤ Median 
> Median 
IL-10 at Baseline 
≤ Median 
> Median 
Lymphocytes count decreased at Baseline 
Grade 0 
Grade ≥ 1 
Neutrophils/lymphocytes ratio at Baseline 
< 6 
≥ 6  
SARS-CoV-2 variant 
Alpha 
Beta 
Gamma 
Delta 
Eta 
Iota 
Kappa 
Lambda 
Mu 
<Any other potential new variant> 
 
Display the following footnotes: 
 
HR = Hazard Ratio; CI = Confidence Interval; AIDS = Acquired Immunodeficiency Syndrome. 
Charlson Comorbidity and pre-baseline Barthel Index as derived using the eCRF data. 
Notes: Sustained withdrawal of oxygen supplementation (in days) with no subsequent reutilisation during remaining study period is 
defined as the first day, from randomisation through completion of the study, on which a patient 
i. satisfies categories 0 to 4 on the 11-point WHO Clinical Progression Scale, and  
ii. has no subsequent reutilisation of oxygen supplementation (5 to 10 on the 11-point WHO Clinical Progression Scale). 
[a] Hazard Ratio calculated using a Cox proportional-hazards regression model, including the fixed effect of the treatment group and the 
levels of the randomisation stratification factors, ie, geographical region, and Charlson Comorbidity Index and pre-baseline Barthel index 
as derived using the eCRF data as covariates, except that for the Charlson Comorbidity Index subgroup analysis, the randomisation stratum 
of Charlson Comorbidity Index will not be included as a covariate; for the Geographical Region subgroup analysis, the randomisation 
stratum of Geographical Region will not be included as a covariate; and for the pre-baseline Barthel index subgroup analysis, the 
randomisation stratum of pre-baseline Barthel index will not be included as a covariate. 


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Protocol Reference: APL-D-003-20 
Final, Version 4.0, 21APR2023  
Page 234 of 261 
 
 
 
 
 


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Labcorp Drug Development Study: 000000213894 
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Final, Version 4.0, 21APR2023  
Page 235 of 261 
 
Figure 14.2.2.1 Time to Sustained Hospital Discharge - Kaplan-Meier Plot (Intent-To-Treat Population) 
 
 
 
Notes: Sustained (ie, with no subsequent readmission to Day 31) hospital discharge (in days), defined as the first day, from randomisation through completion of the study, on which a patient 
i. 
discharges from the hospital, and  
ii. 
has no subsequent re-admission 
 
Reference: Table 14.2.2.1.1 
 
 
 
21
20
19
18
14
10
10
8
6
4
3
0
28
27
24
22
18
16
14
9
7
2
1
0
15
15
15
14
14
12
11
10
7
7
2
0
Treatment A
Treatment B
Treatment C
Number of subjects at risk
0
2
4
6
8
10
12
14
16
18
20
22
x-axis label
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
y-axis label
0
2
4
6
8
10
12
14
16
18
20
22
x-axis label
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
y-axis label
Treatment C
Treatment B
Treatment A
+ Censored


TFL Shells 
CONFIDENTIAL 
Labcorp Drug Development Study: 000000213894 
Protocol Reference: APL-D-003-20 
Final, Version 4.0, 21APR2023  
Page 236 of 261 
 
Programming notes (not part of the figure): 
Type of figure 
Kaplan-Meier Plot 
Figure Template ID 
FG002 
Treatment display details 
For line and symbols, follow Section 2.12 Graphical Presentations 
X-axis label 
Time to Sustained Hospital Discharge (days) 
X-axis Scale 
Major tick - 0-42 by 3, Minor tick - Nil 
Y-axis label 
Cumulative Proportion of Sustained Hospital Discharge (1-Cumulative Survival) 
Y-axis Scale 
0.0 to 1.0 by 0.1 
Legend  
Line patterns for Plitidepsin 2.5mg, Plitidepsin 1.5mg, Control Arm 
Legend position 
Appear inside plot, bottom right 
Annotations 
Display ‘Numbers of patients at risk’ at the start of the corresponding day on the x-axis 
Other notes 
Display censoring symbol legend inside plot, top left 
Parameter option for symbol statement: Interpol = step 
  
 
 
 


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Labcorp Drug Development Study: 000000213894 
Protocol Reference: APL-D-003-20 
Final, Version 4.0, 21APR2023  
Page 237 of 261 
 
Figure 14.2.2.2 Time to Sustained Hospital Discharge - Subgroup Analysis - Forest Plot (Intent-To-Treat Population) 
 
 
 
 
 
 
Hazard Ratio
HR (95% CI)
N
N
Subgroup
Treatment B
Treatment A
0.25
0.5
1
1.5
2
3
0.73 (0.55, 0.97)
0.79 (0.60, 1.03)
0.81 (0.64, 1.03)
0.65 (0.46, 0.93)
0.77 (0.62, 0.98)
0.67 (0.39, 1.16)
1.08 (0.35, 3.29)
0.58 (0.23, 1.46)
0.78 (0.63, 0.95)
0.67 (0.52, 0.87)
0.91 (0.67, 1.24)
1091
846
1245
692
1619
225
60
72
1857
1096
835
1077
862
1293
646
1600
218
88
75
1852
1123
810
Age (years)
Gender
Race
Ethnicity
Body Mass Index
<65
≥65
Male
Female
White
Black or African American
Other
Hispanic or Latino
Not Hispanic
< 30
≥ 30
Treatment A Better
Treatment B Better


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Labcorp Drug Development Study: 000000213894 
Protocol Reference: APL-D-003-20 
Final, Version 4.0, 21APR2023  
Page 238 of 261 
 
Programming notes (not part of the figure): 
Type of figure 
Forest Plot 
Figure Template ID 
FG006 
Treatment display details 
Display 2 treatment groups per page. Plitidepsin 2.5mg vs Control Arm on page 1 and Plitidepsin 1.5mg vs Control Arm on 
page 2. 
X-axis label 
<----------- Control Arm Better           Plitidepsin 2.5mg Better --------->  on page 1. 
<----------- Control Arm Better           Plitidepsin 1.5mg Better --------->  on page 2. 
X-axis Scale 
0.33; 0.5; 0.66; 1; 1.5; 2; 3. 
Y-axis label 
Nil. 
Y-axis Scale 
Major tick: Nil>>, Minor tick: Nil. 
Legend  
Display 2 treatment groups per page. 
 
Subgroup         Plitidepsin 2.5mg            Control Arm               HR [a] (95% CI)               Hazard Ratio     (on page 1) 
                         N                                     N 
 
Subgroup         Plitidepsin 1.5mg            Control Arm               HR [a] (95% CI)               Hazard Ratio     (on page 2) 
                         N                                     N 
Legend position 
Top 
Annotations 
Include reference line 
Other notes 
Display subgroups as following: 
 
All patients 
Charlson Comorbidity Index 
0 - 1  
> 1 
Geographical Region 
Europe 
Rest of the World 
Pre-baseline Barthel index 
≥ 90 
< 90 
Patients included before and after amendment 
Protocol v.6 or before 
Protocol v.7 
 
Display the following footnotes: 
 
HR = Hazard Ratio; CI = Confidence Interval. 
Charlson Comorbidity and pre-baseline Barthel Index as derived using the eCRF data. 


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Page 239 of 261 
 
Notes: Sustained (ie, with no subsequent readmission to Day 31) hospital discharge (in days), defined as the first day, from randomisation 
through completion of the study, on which a patient 
i. 
discharges from the hospital, and  
ii. 
has no subsequent re-admission 
 [a] Hazard Ratio calculated using a Cox proportional-hazards regression model, including the fixed effect of the treatment group and the 
levels of the randomisation stratification factors, ie, geographical region, and Charlson Comorbidity Index and pre-baseline Barthel index 
as derived using the eCRF data as covariates, except that for the Charlson Comorbidity Index subgroup analysis, the randomisation stratum 
of Charlson Comorbidity Index will not be included as a covariate; for the Geographical Region subgroup analysis, the randomisation 
stratum of Geographical Region will not be included as a covariate; and for the pre-baseline Barthel index subgroup analysis, the 
randomisation stratum of pre-baseline Barthel index will not be included as a covariate. 
 
 
 


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Labcorp Drug Development Study: 000000213894 
Protocol Reference: APL-D-003-20 
Final, Version 4.0, 21APR2023  
Page 240 of 261 
 
Figure 14.2.2.3 Time to Intensification of Respiratory Support - Kaplan-Meier Plot (Intent-To-Treat Population) 
 
 
 
Notes: Time to intensification of respiratory support (in days), defined as the first day, from randomisation through completion of the study, on which a patient satisfies a category > 6 on the 11-point 
WHO Clinical Progression Scale or dies due to any cause. 
Reference: Table 14.2.3.7.1 
 
 
 
21
20
19
18
14
10
10
8
6
4
3
0
28
27
24
22
18
16
14
9
7
2
1
0
15
15
15
14
14
12
11
10
7
7
2
0
Treatment A
Treatment B
Treatment C
Number of subjects at risk
0
2
4
6
8
10
12
14
16
18
20
22
x-axis label
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
y-axis label
0
2
4
6
8
10
12
14
16
18
20
22
x-axis label
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
y-axis label
Treatment C
Treatment B
Treatment A
+ Censored


TFL Shells 
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Labcorp Drug Development Study: 000000213894 
Protocol Reference: APL-D-003-20 
Final, Version 4.0, 21APR2023  
Page 241 of 261 
 
Programming notes (not part of the figure): 
Type of figure 
Kaplan-Meier Plot 
Figure Template ID 
FG002 
Treatment display details 
For line and symbols, follow Section 2.12 Graphical Presentations 
X-axis label 
Time to Intensification of Respiratory Support (days) 
X-axis Scale 
Major tick - 0-42 by 3, Minor tick - Nil 
Y-axis label 
Cumulative Survival 
Y-axis Scale 
0.0 to 1.0 by 0.1 
Legend  
Line patterns for Plitidepsin 2.5mg, Plitidepsin 1.5mg, Control Arm 
Legend position 
Appear inside plot, bottom right 
Annotations 
Display ‘Numbers of patients at risk’ at the start of the corresponding day on the x-axis 
Other notes 
Display censoring symbol legend inside plot, top left 
Parameter option for symbol statement: Interpol = step 
  
 
 
 


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Labcorp Drug Development Study: 000000213894 
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Final, Version 4.0, 21APR2023  
Page 242 of 261 
 
Figure 14.2.2.4 Time to Initiation with Immune-Modulating Drugs - Kaplan-Meier Plot (Intent-To-Treat Population) 
 
 
 
Notes: Time to initiation with immune-modulating drugs (in days), defined as the first day, from randomisation through completion of the study, on which a patient receives subsequent immune-
modulating drugs. 
Reference: Table 14.2.3.12.1 
 
 
 
21
20
19
18
14
10
10
8
6
4
3
0
28
27
24
22
18
16
14
9
7
2
1
0
15
15
15
14
14
12
11
10
7
7
2
0
Treatment A
Treatment B
Treatment C
Number of subjects at risk
0
2
4
6
8
10
12
14
16
18
20
22
x-axis label
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
y-axis label
0
2
4
6
8
10
12
14
16
18
20
22
x-axis label
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
y-axis label
Treatment C
Treatment B
Treatment A
+ Censored


TFL Shells 
CONFIDENTIAL 
Labcorp Drug Development Study: 000000213894 
Protocol Reference: APL-D-003-20 
Final, Version 4.0, 21APR2023  
Page 243 of 261 
 
Programming notes (not part of the figure): 
Type of figure 
Kaplan-Meier Plot 
Figure Template ID 
FG002 
Treatment display details 
For line and symbols, follow Section 2.12 Graphical Presentations 
X-axis label 
Time to Initiation with Immune-Modulating Drugs (days) 
X-axis Scale 
Major tick - 0-42 by 3, Minor tick - Nil 
Y-axis label 
Cumulative Survival 
Y-axis Scale 
0.0 to 1.0 by 0.1 
Legend  
Line patterns for Plitidepsin 2.5mg, Plitidepsin 1.5mg, Control Arm 
Legend position 
Appear inside plot, bottom right 
Annotations 
Display ‘Numbers of patients at risk’ at the start of the corresponding day on the x-axis 
Other notes 
Display censoring symbol legend inside plot, top left 
Parameter option for symbol statement: Interpol = step 
  
 
 
 


TFL Shells 
CONFIDENTIAL 
Labcorp Drug Development Study: 000000213894 
Protocol Reference: APL-D-003-20 
Final, Version 4.0, 21APR2023  
Page 244 of 261 
 
Figure 14.2.2.5 Time to Initiation with Antiviral Drugs - Kaplan-Meier Plot (Intent-To-Treat Population) 
 
 
 
Notes: Time to initiation with antiviral drugs (in days), defined as the first day, from randomisation through completion of the study, on which a patient receives subsequent antiviral drugs. 
Reference: Table 14.2.3.13.1 
 
 
 
21
20
19
18
14
10
10
8
6
4
3
0
28
27
24
22
18
16
14
9
7
2
1
0
15
15
15
14
14
12
11
10
7
7
2
0
Treatment A
Treatment B
Treatment C
Number of subjects at risk
0
2
4
6
8
10
12
14
16
18
20
22
x-axis label
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
y-axis label
0
2
4
6
8
10
12
14
16
18
20
22
x-axis label
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
y-axis label
Treatment C
Treatment B
Treatment A
+ Censored


TFL Shells 
CONFIDENTIAL 
Labcorp Drug Development Study: 000000213894 
Protocol Reference: APL-D-003-20 
Final, Version 4.0, 21APR2023  
Page 245 of 261 
 
Programming notes (not part of the figure): 
Type of figure 
Kaplan-Meier Plot 
Figure Template ID 
FG002 
Treatment display details 
For line and symbols, follow Section 2.12 Graphical Presentations 
X-axis label 
Time to Initiation with Antiviral Drugs (days) 
X-axis Scale 
Major tick - 0-42 by 3, Minor tick - Nil 
Y-axis label 
Cumulative Survival 
Y-axis Scale 
0.0 to 1.0 by 0.1 
Legend  
Line patterns for Plitidepsin 2.5mg, Plitidepsin 1.5mg, Control Arm 
Legend position 
Appear inside plot, bottom right 
Annotations 
Display ‘Numbers of patients at risk’ at the start of the corresponding day on the x-axis 
Other notes 
Display censoring symbol legend inside plot, top left 
Parameter option for symbol statement: Interpol = step 
  
 
 
 


TFL Shells 
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Labcorp Drug Development Study: 000000213894 
Protocol Reference: APL-D-003-20 
Final, Version 4.0, 21APR2023  
Page 246 of 261 
 
Figure 14.2.2.6 Mortality - Kaplan-Meier Plot (Intent-To-Treat Population) 
 
 
 
Reference: Table 14.2.3.12 
 
 
 
 
 
 
 
 
 
 
21
20
19
18
14
10
10
8
6
4
3
0
28
27
24
22
18
16
14
9
7
2
1
0
15
15
15
14
14
12
11
10
7
7
2
0
Treatment A
Treatment B
Treatment C
Number of subjects at risk
0
2
4
6
8
10
12
14
16
18
20
22
x-axis label
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
y-axis label
0
2
4
6
8
10
12
14
16
18
20
22
x-axis label
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
y-axis label
Treatment C
Treatment B
Treatment A
+ Censored


TFL Shells 
CONFIDENTIAL 
Labcorp Drug Development Study: 000000213894 
Protocol Reference: APL-D-003-20 
Final, Version 4.0, 21APR2023  
Page 247 of 261 
 
Programming notes (not part of the figure): 
Type of figure 
Kaplan-Meier Plot 
Figure Template ID 
FG002 
Treatment display details 
For line and symbols, follow Section 2.12 Graphical Presentations 
X-axis label 
Time to Death (days) 
X-axis Scale 
Major tick - 0-42 by 3, Minor tick - Nil 
Y-axis label 
Cumulative Survival 
Y-axis Scale 
0.0 to 1.0 by 0.1 
Legend  
Line patterns for Plitidepsin 2.5mg, Plitidepsin 1.5mg, Control Arm 
Legend position 
Appear inside plot, bottom right 
Annotations 
Display ‘Numbers of patients at risk’ at the start of the corresponding day on the x-axis 
Other notes 
Display censoring symbol legend inside plot, top left 
Parameter option for symbol statement: Interpol = step 
  
 
 
 
 
 


TFL Shells 
CONFIDENTIAL 
Labcorp Drug Development Study: 000000213894 
Protocol Reference: APL-D-003-20 
Final, Version 4.0, 21APR2023  
Page 248 of 261 
 
Figure 14.2.2.7 SARS-CoV-2 viral load (log10 copies/mL) by Visit, (Median [Q1-Q3]) by Treatment Group (Full Analysis Set) 
 
 
Reference: Table 14.2.3.18 
 
 
 
 
 
 
 
 
 
 
 
 
Visit 1
Visit 2
Visit 3
Visit 4
Visit 5
EOS
x-axis label
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
y-axis label
Treatment C
Treatment B
Treatment A


TFL Shells 
CONFIDENTIAL 
Labcorp Drug Development Study: 000000213894 
Protocol Reference: APL-D-003-20 
Final, Version 4.0, 21APR2023  
Page 249 of 261 
 
Programming notes (not part of the figure): 
Type of figure 
Median (Q1-Q3) Plot 
Figure Template ID 
FG003 
Treatment display details 
For line and symbols, follow Section 2.12 Graphical Presentations 
X-axis label 
Visit 
X-axis Scale 
Major tick -  Day 1 and Day 8, Minor tick - Nil 
Y-axis label 
Median (Q1-Q3) 
Y-axis Scale 
0.0 to 10.0 by 1 
Legend  
Line with symbols for Plitidepsin 2.5mg, Plitidepsin 1.5mg, Control Arm 
Legend position 
Appear below x-axis, centered 
Annotations 
None 
Other notes 
Parameter option for symbol statement: Interpol = join 
 
 


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Labcorp Drug Development Study: 000000213894 
Protocol Reference: APL-D-003-20 
Final, Version 4.0, 21APR2023  
Page 250 of 261 
 
Figure 14.2.2.8 Time to Sustained Withdrawal of Oxygen Supplementation - Kaplan-Meier Plot - Pooled Plitidepsin Arms (Intent-To-Treat Population) 
 
 
 
Notes: Sustained withdrawal of oxygen supplementation (in days) with no subsequent reutilisation during remaining study period is defined as the first day, from randomisation through completion 
of the study, on which a patient 
i. 
satisfies categories 0 to 4 on the 11-point WHO Clinical Progression Scale, and 
ii. 
has no subsequent reutilisation of oxygen supplementation (5 to 10 on the 11-point WHO Clinical Progression Scale) 
Reference: Table 14.2.1.1.1 
 
 
 
 
 
 
21
20
19
18
14
10
10
8
6
4
3
0
28
27
24
22
18
16
14
9
7
2
1
0
15
15
15
14
14
12
11
10
7
7
2
0
Treatment A
Treatment B
Treatment C
Number of subjects at risk
0
2
4
6
8
10
12
14
16
18
20
22
x-axis label
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
y-axis label
0
2
4
6
8
10
12
14
16
18
20
22
x-axis label
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
y-axis label
Treatment C
Treatment B
Treatment A
+ Censored


TFL Shells 
CONFIDENTIAL 
Labcorp Drug Development Study: 000000213894 
Protocol Reference: APL-D-003-20 
Final, Version 4.0, 21APR2023  
Page 251 of 261 
 
Programming notes (not part of the figure): 
Type of figure 
Kaplan-Meier Plot 
Figure Template ID 
FG002 
Treatment display details 
For line and symbols, follow Section 2.12 Graphical Presentations 
X-axis label 
Time to Sustained Withdrawal of Oxygen Supplementation (days) 
X-axis Scale 
Major tick - 0-42 by 3, Minor tick - Nil 
Y-axis label 
Cumulative Proportion of Sustained Withdrawal of Oxygen Supplementation (1-Cumulative Survival) 
Y-axis Scale 
0.0 to 1.0 by 0.1 
Legend  
Line patterns for Pooled Plitidepsin Arms, Control Arm 
Legend position 
Appear inside plot, bottom right 
Annotations 
Display ‘Numbers of patients at risk’ at the start of the corresponding day on the x-axis 
Other notes 
Display censoring symbol legend inside plot, top left 
Parameter option for symbol statement: Interpol = step 
  
 
 
 


TFL Shells 
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Labcorp Drug Development Study: 000000213894 
Protocol Reference: APL-D-003-20 
Final, Version 4.0, 21APR2023  
Page 252 of 261 
 
Figure 14.2.2.9.1 Proinflammatory Biomarkers over time (Median [Q1, Q3]) by Treatment Group (Full Analysis Set) 
Parameter: Parameter (unit) 
 
 
Reference: Table 14.2.3.20 
 
 
 
 
 
 
 
 
 
 
 
 
Visit 1
Visit 2
Visit 3
Visit 4
Visit 5
EOS
x-axis label
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
y-axis label
Treatment C
Treatment B
Treatment A


TFL Shells 
CONFIDENTIAL 
Labcorp Drug Development Study: 000000213894 
Protocol Reference: APL-D-003-20 
Final, Version 4.0, 21APR2023  
Page 253 of 261 
 
Programming notes (not part of the figure): 
Type of figure 
Median (Q1-Q3) Plot 
Figure Template ID 
FG003 
Treatment display details 
Parameters are: CRP (mg/L) referred to ULN, ferritin (ug/L) referred to ULN, IL-1β (pg/mL), IL-6 (pg/mL), IL-10 
(pg/mL), and TNFα (pg/mL) 
For line and symbols, follow Section 2.12 Graphical Presentations 
X-axis label 
Visit 
X-axis Scale 
Major tick -  Baseline, Day 2, Day 3, Day 4, Day 8, and Day 31, Minor tick - Nil 
Y-axis label 
Median (Q1-Q3) 
Y-axis Scale 
Adapt per parameter 
Legend  
Line with symbols for Plitidepsin 2.5mg, Plitidepsin 1.5mg, Control Arm 
Legend position 
Appear below x-axis, centered 
Annotations 
None 
Other notes 
Parameter option for symbol statement: Interpol = join 
 
 
 


TFL Shells 
CONFIDENTIAL 
Labcorp Drug Development Study: 000000213894 
Protocol Reference: APL-D-003-20 
Final, Version 4.0, 21APR2023  
Page 254 of 261 
 
Figure 14.2.2.9.2 Proinflammatory Biomarkers over time - Spaghetti plot (Full Analysis Set) 
Parameter: Parameter (unit) 
Treatment Group: <<Plitidepsin 2.5mg (N = XXX)/Plitidepsin 1.5mg (N = XXX)/Control Arm (N = XXX)>>  
 
 
  
 
y-axis label 
70  
 
 
 
 
 
 
  
 
 
 
 
 
 
60  
 
 
 
 
 
 
  
 
 
 
 
 
 
50  
 
 
 
 
 
 
  
 
 
 
 
 
 
40  
 
 
 
 
 
 
  
 
 
 
 
 
 
30  
 
 
 
 
 
 
  
 
 
 
 
 
 
20  
 
 
 
 
 
 
  
 
 
 
 
 
 
10  
 
 
 
 
 
 
  
 
 
 
 
 
 
0  
 
 
 
 
 
 
 
 0 
 
 
 
 
 
 
 
 
x-axis label 
 
 
N = number of patients in analysis set. 
Reference: Listing 16.2.8.1.3 
 
 
 


TFL Shells 
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Labcorp Drug Development Study: 000000213894 
Protocol Reference: APL-D-003-20 
Final, Version 4.0, 21APR2023  
Page 255 of 261 
 
Programming notes (not part of the figure): 
 
Type of figure 
Spaghetti plot 
Figure Template ID 
FG010 
Treatment display details 
Parameters are: CRP (mg/L) referred to ULN, ferritin (ug/L) referred to ULN, IL-1β (pg/mL), IL-6 (pg/mL), IL-10 
(pg/mL), and TNFα (pg/mL) 
Use solid lines for all individual profiles 
Use a thicker solid line to represent the median values 
X-axis label 
Visit 
X-axis Scale 
Major tick -  Baseline, Day 2, Day 3, Day 4, Day 8, and Day 31, Minor tick - Nil 
Y-axis label 
Parameter (units) 
Y-axis Scale 
Adapt per parameter  
Legend  
Line with symbols for median values 
Legend position 
Appear below x-axis, centered 
Annotations 
None 
Other notes 
Display a line for the median values 
 
 
 
 
 
 
 
 


TFL Shells 
CONFIDENTIAL 
Labcorp Drug Development Study: 000000213894 
Protocol Reference: APL-D-003-20 
Final, Version 4.0, 21APR2023  
Page 256 of 261 
 
Figure 14.3.4.1.1 Laboratory Results over time (Median [Q1, Q3]) by Treatment Group (As Treated Population) 
Parameter: Parameter (unit) 
 
 
Reference: Tables 14.3.4.1 and 14.3.4.2. 
 
 
 
 
 
 
 
 
 
 
 
 
Visit 1
Visit 2
Visit 3
Visit 4
Visit 5
EOS
x-axis label
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
y-axis label
Treatment C
Treatment B
Treatment A


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Labcorp Drug Development Study: 000000213894 
Protocol Reference: APL-D-003-20 
Final, Version 4.0, 21APR2023  
Page 257 of 261 
 
Programming notes (not part of the figure): 
Type of figure 
Median (Q1-Q3) Plot 
Figure Template ID 
FG003 
Treatment display details 
Parameters are: Lymphocytes (Gl/L), NLR (neutrophils/lymphocytes ratio), ALT (U/L), CPK (U/L), Troponin T (ng/L), 
NT-ProBNP (pmol/L), and Procalcitonin (ng/mL) 
For line and symbols, follow Section 2.12 Graphical Presentations 
X-axis label 
Visit 
X-axis Scale 
Major tick -  Baseline, Day 2, Day 3, Day 4, Day 8, and Day 31, Minor tick - Nil 
Y-axis label 
Median (Q1-Q3) 
Y-axis Scale 
Adapt per parameter 
Legend  
Line with symbols for Plitidepsin 2.5mg, Plitidepsin 1.5mg, Control Arm 
Legend position 
Appear below x-axis, centered 
Annotations 
None 
Other notes 
Parameter option for symbol statement: Interpol = join 
 
 
 


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Labcorp Drug Development Study: 000000213894 
Protocol Reference: APL-D-003-20 
Final, Version 4.0, 21APR2023  
Page 258 of 261 
 
Figure 14.3.4.1.2 Laboratory Results over time - Spaghetti plot (As Treated Population) 
Parameter: Parameter (unit) 
Treatment Group: <<Plitidepsin 2.5mg (N = XXX)/Plitidepsin 1.5mg (N = XXX)/Control Arm (N = XXX)>>  
 
 
  
 
y-axis label 
70  
 
 
 
 
 
 
  
 
 
 
 
 
 
60  
 
 
 
 
 
 
  
 
 
 
 
 
 
50  
 
 
 
 
 
 
  
 
 
 
 
 
 
40  
 
 
 
 
 
 
  
 
 
 
 
 
 
30  
 
 
 
 
 
 
  
 
 
 
 
 
 
20  
 
 
 
 
 
 
  
 
 
 
 
 
 
10  
 
 
 
 
 
 
  
 
 
 
 
 
 
0  
 
 
 
 
 
 
 
 0 
 
 
 
 
 
 
 
 
x-axis label 
 
 
N = number of patients in analysis set. 
Reference: Listings 16.2.8.1.1 and 16.2.8.1.2 
 
 
 


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Labcorp Drug Development Study: 000000213894 
Protocol Reference: APL-D-003-20 
Final, Version 4.0, 21APR2023  
Page 259 of 261 
 
Programming notes (not part of the figure): 
 
Type of figure 
Spaghetti plot 
Figure Template ID 
FG010 
Treatment display details 
Parameters are: Lymphocytes (Gl/L), NLR (neutrophils/lymphocytes ratio), ALT (U/L), CPK (U/L), Troponin T (ng/L), 
NT-ProBNP (pmol/L), and Procalcitonin (ng/mL) 
Use solid lines for all individual profiles 
Use a thicker solid line to represent the median values 
X-axis label 
Visit 
X-axis Scale 
Major tick -  Baseline, Day 2, Day 3, Day 4, Day 8, and Day 31, Minor tick - Nil 
Y-axis label 
Parameter (units) 
Y-axis Scale 
Adapt per parameter  
Legend  
Line with symbols for median values 
Legend position 
Appear below x-axis, centered 
Annotations 
None 
Other notes 
Display a line for the median values 


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Labcorp Drug Development Study: 000000213894 
Protocol Reference: APL-D-003-20 
Final, Version 4.0, 21APR2023  
Page 260 of 261 
 
6. 
APPENDIX 1. LABORATORY TESTS – PRECISION LEVELS 
 
Category  
Analyte  
SI Unit  
Precision  
(Decimal Point)  
Haematology  
RBC Count  
Tl/L  
1  
Haematology  
Haemoglobin  
g/L  
0  
Haematology  
Haematocrit  
1  
3  
Haematology  
WBC Count  
G/L  
1  
Haematology  
Neutrophils  
%  
1  
Haematology  
Abs. Neutrophils  
Gl/L  
2  
Haematology  
Eosinophils  
%  
1  
Haematology  
Abs. Eosinophils  
Gl/L  
2  
Haematology  
Basophils  
%  
1  
Haematology  
Abs. Basophils  
Gl/L  
2  
Haematology  
Lymphocytes  
%  
1  
Haematology  
Abs. Lymphocytes  
Gl/L  
2  
Haematology  
Monocytes  
%  
1  
Haematology  
Abs. Monocytes  
Gl/L  
2  
Haematology  
Platelet count  
Gl/L  
0  
Chemistry  
ALT(SGPT)  
U/L  
0  
Chemistry  
AST(SGOT)  
U/L  
0  
Chemistry  
Alkaline Phosphatase 
(ALP)  
U/L  
0  
Chemistry  
GGT  
U/L  
0  
Chemistry  
LDH  
U/L  
0  
Chemistry  
Total Bilirubin  
umol/L  
1  
Chemistry  
Direct Bilirubin  
umol/L  
1  
Chemistry  
Glucose  
mmol/L  
1  
Chemistry  
Sodium 
mmol/L 
1 
Chemistry  
Potassium 
mmol/L 
1 
Chemistry  
Calcium (adjusted) 
mmol/L 
2 
Chemistry  
Magnesium 
mmol/L 
3 
Chemistry  
Creatinine  
umol/L  
1  
Chemistry  
Calculated Creatinine 
Clearance 
mL/sec  
 
1 
Chemistry  
Albumin  
g/L  
0  


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Labcorp Drug Development Study: 000000213894 
Protocol Reference: APL-D-003-20 
Final, Version 4.0, 21APR2023  
Page 261 of 261 
 
Category  
Analyte  
SI Unit  
Precision  
(Decimal Point)  
Chemistry  
Creatine Phosphokinase 
(CPK) 
U/L  
 
0 
Chemistry  
Troponin T 
ng/L 
2 
Chemistry  
NT-pro BNP 
pmol/L 
2 
Chemistry  
Blood Urea Nitrogen 
mmol/L  
1  
Chemistry  
Amylase 
U/L  
0 
Chemistry  
Lipase 
U/L  
0 
Chemistry  
Procalcitonin 
ng/mL 
3 
Immunology  
CRP 
mg/L 
1 
Immunology 
Ferritin 
ug/L 
1 
Immunology  
IL-1β 
pg/mL 
2 
Immunology  
IL-6 
pg/mL 
2 
Immunology  
IL-10  
pg/mL 
2 
Immunology  
TNF 
pg/mL 
2 
Coagulation 
D-dimer 
mg/L 
3 
  
 


CONFIDENTIAL 
Clinical Study Report 
Fortrea Study: 000000213894 
Protocol Reference: APL-D-003-20 
16.1.9.2. 
Quality Tolerance Limit Definitions 


CONFIDENTIAL 
Clinical Study Report 
Fortrea Study: 000000213894 
Protocol Reference: APL-D-003-20 
Quality Tolerance Limit Definition 
Parameter 
Definition 
The table shown below 
is copy paste of what 
was approved. 
Unit 
Tolerance 
Limit 
 
Justification 
for Tolerance 
Limit 
Secondary 
Limit 
 
How will data be 
collected, tracked 
and reviewed 
(include data source 
and system/tool(s) 
used for tracking) 
Role 
responsible 
for tracking 
QTL 
Modified 
Y/N 
Modification 
Justification 
Proportion (%) 
of 
randomized 
and treated 
subjects not 
meeting 
inclusion/exclu
sio n criteria 
Proportion (%) of 
randomized and treated 
subjects (i.e. subjects 
that have signed an 
Informed Consent, have 
a randomization date 
and have taken at least 1 
dose of the study 
treatment in EDC) with 
deviation of at least one 
inclusion/exclusion 
criteria (i.e. patients with 
IPD noted in PD 
subcategory 
Inclusion/Exclusion 
Criteria in RIM) 
Defined as "(Number of 
randomized and treated 
subjects with deviation 
of at least one inclusion 
or exclusion 
criteria/reference 
number)*100". 
Where reference number 
will be based on the 
protocol sample size (i.e. 
609 patients) until 80% of 
the subjects are 
randomized (487 
subjects) or current 
number of randomized 
subjects after 80% of the 
subjects are randomized. 
A high number of subjects 
not meeting the entrance 
criteria can have a negative 
impact on interpretation of 
the primary endpoint and 
overall validity of the trial 
results. 
% 
2.0% 
The number of 
patients included 
by mistake 
should be the 
lowest possible. 
1% 
Subjects with Important 
Protocol Deviations for 
inc/exc criteria in RIM. 
Monthly review with 
export of protocol 
deviations. 
Project Leader 
Proportion (%) 
of randomized 
and treated 
subjects not 
meeting 
inclusion/exclu 
sion criteria 
Proportion (%) of 
randomized and treated 
subjects (i.e. subjects that 
have signed an Informed 
Consent, have a 
randomization date and 
have taken at least 1 dose 
of the study treatment in 
EDC) with deviation of at 
least one 
inclusion/exclusion criteria 
(i.e. patients with IPD 
noted in PD subcategory 
Inclusion/Exclusion 
Criteria in RIM) 
Defined as "(Number of 
randomized and treated 
subjects with deviation 
of at least one inclusion 
or exclusion 
criteria/reference 
number)*100". 
Where reference number 
will be based on the 
protocol sample size (i.e. 
609 patients) until 80% of 
the subjects are 
randomized (487 subjects) 
or current number of 
randomized subjects after 
80% of the subjects are 
randomized. 


CONFIDENTIAL 
Clinical Study Report 
Fortrea Study: 000000213894 
Protocol Reference: APL-D-003-20 
Quality Tolerance Limit Definition 
Parameter 
Definition 
The table shown below 
is copy paste of what 
was approved. 
Unit 
Tolerance 
Limit 
 
Justification 
for Tolerance 
Limit 
Secondary 
Limit 
 
How will data be 
collected, tracked 
and reviewed 
(include data source 
and system/tool(s) 
used for tracking) 
Role 
responsible 
for tracking 
QTL 
Modified 
Y/N 
Modification 
Justification 
Proportion (%) 
subjects with 
premature study 
treatment 
discontinuation 
Proportion (%) of 
randomized and treated 
subjects (i.e. subjects that 
have signed an Informed 
Consent, have a 
randomization date and 
have taken at least 1 dose 
of the study treatment in 
EDC) who discontinued 
the study treatment 
prematurely (i.e. subjects 
with Premature 
Discontinuation of Study 
Treatment collected in 
EDC). 
Defined as "(Number of 
randomized and treated 
subjects who 
discontinued the study 
treatment 
prematurely/reference 
number)*100". 
Where reference number 
will be based on the 
protocol sample size (i.e. 
609 patients) until 80% of 
the subjects are 
randomized (487 
subjects) or current 
number of randomized 
subjects after 80% of the 
subjects are randomized. 
Premature drug discontinuation 
rate is 
the key factor limiting 
exposure to studied treatments 
in the setting. Decreased 
exposure decreases the 
power of the trial. 
% 
10.0% 
It may start 
impacting final 
data analysis 
and results. 
5.0% 
Subjects with Premature 
Discontinuation of Study 
Treatment collected in 
EDC. Monthly review 
Project Leader 
Proportion 
(%) subjects 
with 
premature 
study 
treatment 
discontinuation 
Proportion (%) of 
randomized and treated 
subjects (i.e. subjects 
that have signed an 
Informed Consent, 
have a randomization 
date and have taken at 
least 1 dose of the 
study treatment in 
EDC) who 
discontinued the study 
treatment prematurely 
(i.e. subjects with 
Premature 
Discontinuation of 
Study Treatment 
collected in EDC). 
Defined as "(Number 
of randomized and 
treated subjects who 
discontinued the study 
treatment 
prematurely/reference 
number)*100". 
Where reference 
number will be based 
on the protocol sample 
size (i.e. 609 patients) 
until 80% of the 
subjects are 
randomized (487 
subjects) or current 
number of randomized 
subjects after 80% of 
the subjects are 
randomized. 


CONFIDENTIAL 
Clinical Study Report 
Fortrea Study: 000000213894 
Protocol Reference: APL-D-003-20 
Quality Tolerance Limit Definition 
Parameter 
Definition 
The table shown below 
is copy paste of what 
was approved. 
Unit 
Tolerance 
Limit 
 
Justification 
for Tolerance 
Limit 
Secondary 
Limit 
 
How will data be 
collected, tracked 
and reviewed 
(include data source 
and system/tool(s) 
used for tracking) 
Role 
responsible 
for tracking 
QTL 
Modified 
Y/N 
Modification 
Justification 
Proportion (%) of 
subjects lost to 
follow-up in study 
Proportion (%) of 
randomized and 
treated subjects (i.e. 
subjects that have 
signed an Informed 
Consent, have a 
randomization date 
and have taken at 
least 1 dose of the 
study treatment in 
EDC) who have no 
status documented by 
the site at the end of 
the study (i.e. patients 
with Study 
Termination collected 
as Lost to Follow-up 
in EDC). 
Defined as "(Number 
of randomized and 
treated subjects who 
have no status 
documented by the site 
at the end of the 
study/reference 
number)*100". 
Where reference 
number will be based 
on the protocol 
sample size (i.e. 609 
patients) until 80% of 
the subjects are 
randomized (487 
subjects) or current 
number of randomized 
subjects after 80% of 
the subjects are 
randomized. 
A high number of subjects 
lost to follow-up can have a 
negative impact on 
interpretation of primary 
endpoint. 
% 
8% 
It may start 
impacting final 
data analysis 
and results. 
5% 
Subjects with Study 
Termination collected as 
Lost to Follow-up in 
EDC. Monthly review 
Project Leader 
Proportion 
(%) of 
subjects lost 
to follow-up 
in study 
Proportion (%) of 
randomized and treated 
subjects (i.e. subjects 
that have signed an 
Informed Consent, 
have a randomization 
date and have taken at 
least 1 dose of the 
study treatment in 
EDC) who have no 
status documented by 
the site at the end of 
the study (i.e. patients 
with Study 
Termination collected 
as Lost to Follow-up in 
EDC). 
Defined as "(Number 
of randomized and 
treated subjects who 
have no status 
documented by the site 
at the end of the 
study/reference 
number)*100". 
Where reference 
number will be based 
on the protocol sample 
size (i.e. 609 patients) 
until 80% of the 
subjects are 
randomized (487 
subjects) or current 
number of randomized 
subjects after 80% of 
the subjects are 
randomized.