Clinical trial NCT04405102: COVID-19 Ozanimod Intervention Study
Official title: A Randomized Trial on Efficacy and Safety of Ozanimod for the Treatment of COVID-19 Patients Requiring Oxygen Support - A Pilot Trial
Study type: INTERVENTIONAL
Overall status: TERMINATED
Phase: PHASE2
Conditions: COVID-19
Keywords: S1P1 ligand
SARS-CoV-2
Oxygen requirement
WHO-adapted 6-points ordinal scale
Lead sponsor: Institut universitaire de cardiologie et de pneumologie de Québec, University Laval
Sponsor class: OTHER
Collaborators: name: Celgene
name: Bristol-Myers Squibb
First posted: 2020-05-28
Enrollment: 43
Sex: ALL
Minimum age (years): 18
Maximum age (years): 85
Standard ages: ADULT
OLDER_ADULT
Accepts healthy volunteers: no
Allocation: RANDOMIZED
Intervention model: PARALLEL
Primary purpose: TREATMENT

Brief summary: The virus SARS-CoV-2 causes severe pneumonia which, in a proportion of patients progresses towards an Acute Respiratory Distress Syndrome (ARDS) mainly related to the antiviral immune response. To date, there is no available treatment that significantly improves outcome of patients with COVID-19 pneumonia. Sphingosine-1-phosphate receptor 1 (S1P1) ligands control vascular leakage in the airways and sphingosine-1-phosphate (S1P) receptor ligands devoid of activity on sphingosine-1-phosphate receptor 3 (S1P3) show an excellent safety profile, including ozanimod. Critically, S1P1 ligands mildly impact, but do not compromise viral clearance and they reduced lung injury in preclinical models, even without concomitant use of antivirals and with a synergistic effect when associated to antiviral agents. Ozanimod was approved by the FDA for the treatment of relapsing multiple sclerosis at the end of March 2020, and was recently (October 2020) approved by Health Canada for the same indication. The investigators believe that this immune modulator is at the top of the list of agents that should be trialed in order to mitigate the morbidity and mortality of COVID-19.

The primary objective is to substantiate the impact of ozanimod on key outcomes of COVID-19 patient progression, which will guide decision making around sample size and the choice of endpoints for future clinical trial.


Eligibility criteria: Inclusion criteria

* Confirmed COVID-19 (positive polymerase chain reaction (PCR) for COVID-19 from any specimen)
* Patients older than 18 years old and younger than 85 years old.
* BMI higher than 20 but lower than 40
* Patients with hypoxemia related to viral pneumonia (COVID-19) requiring oxygen or nasal high flow therapy (to maintain SpO2 above 92%) without criteria for immediate intubation or need for other respiratory supports (CPAP, non-invasive ventilation).
* Initiation of oxygen supplementation \< 72 hours
* eGFR (CKD EPI) \> 30 ml/min/1.73m2
* Serum troponin i \< 80 ng/L
* Heart rate ≥ 55 bpm if beta blockers or calcium channel blocker nondihydropyridine are used, and ≥ 60 bpm in the other patients

Exclusion criteria Medical conditions

* Level of care B (unless patient agrees to intubation at study enrollment), C or D (patient admitted for palliative care; or physician is not committed to life-sustaining therapies)
* No SpO2 signal available (only if FreeO2 apparatus is used)
* Patient agitation (only if FreeO2 apparatus is used)
* Severe untreated sleep apnea
* History of or currently active primary or secondary immunodeficiency
* Recent (within the last 6 months) occurrence of myocardial infarction, unstable angina, stroke, transient ischemic attack, decompensated heart failure requiring hospitalization, class III/IV heart failure
* Known presence of Mobitz type II second-degree or third-degree atrioventricular block, sick sinus syndrome, or sinoatrial block, unless patient has a functioning pacemaker
* Child-Pugh score class C
* Pregnancy, lactation, or a positive serum beta human chorionic gonadotropin measured during screening
* Persistent hypotension.

Prior/concomitant therapy

* Receipt of a live vaccine within 4 weeks prior to randomization
* Receiving MAO inhibitor (tranylcypromine, selegiline or phenelzine)
* Receiving pharmacological treatment for a form of multiple sclerosis
* Use of long-term immunosuppressors (Ex. tacrolimus, cyclosporin, azathioprine, mycophenolate, sirolimus, methotrexate or chronic use of corticosteroid (\> 7.5 mg per day more than 3 months)
* Receiving Class Ia and class III anti-arrythmic drugs amiodarone, sotalol, flecainide, propafenone
* Patients receiving or anticipated to receive hydroxychloroquine or azithromycin.

Prior/concurrent clinical study experience -Current enrolment in an interventional arm of a clinical trial with similar endpoints to the COZI trial

Other exclusions

-Patients or legal/authorized representatives who refuse to participate to the study.

Primary outcomes:
measure: Daily Patient progression assessed with the World Health Organization-adapted 6-points ordinal scale
timeFrame: through whole duration of the hospitalization, an average of 14 days
Secondary outcomes:
measure: The mean oxygen flow required to maintain the oxygen saturation (SpO2) target at 92%
timeFrame: First 7 days of the trial
measure: Rate of non invasive ventilation (NIV) / high flow nasal therapy (HFNT) use
timeFrame: through whole duration of the hospitalization, an average of 14 days
measure: Rate of intubation
timeFrame: through whole duration of the hospitalization, an average of 14 days
measure: Ventilator-free and oxygen-free days at day 28
timeFrame: through whole duration of the hospitalization, an average of 14 days
measure: Rate of ICU admission/length of stay/mortality
timeFrame: through whole duration of the hospitalization, an average of 14 days
measure: Severity index measurement
timeFrame: through whole duration of the hospitalization, an average of 14 days
Other outcomes:
Locations:
city: Laval
country: Canada
facility: Hôpital de la Cité-de-la-Santé (CISSS de Laval)
state: Quebec
city: Montréal
country: Canada
facility: Hôpital Santa Cabrini Ospedale (CIUSSS EMTL)
state: Quebec
city: Québec
country: Canada
facility: Institut universitaire de cardiologie et de pneumologie de Québec - Université Laval
Study officials:
affiliation: IUCPQ-UL
name: François Lellouche, MD
role: PRINCIPAL_INVESTIGATOR
affiliation: CRIUCPQ-UL
name: David Marsolais, PhD
role: STUDY_CHAIR
affiliation: CRIUCPQ-UL
name: Nathalie Châteauvert, B. pharm
role: STUDY_CHAIR
affiliation: CRIUCPQ-UL
name: Pascale Blais-Lecours, PhD
role: STUDY_DIRECTOR
References:
citation: Lellouche F, Blais-Lecours P, Maltais F, Sarrazin JF, Rola P, Nguyen T, Chateauvert N, Marsolais D. Ozanimod Therapy in Patients With COVID-19 Requiring Oxygen Support: A Randomized Open-Label Pilot Trial. Chest. 2024 Apr;165(4):810-819. doi: 10.1016/j.chest.2023.10.023. Epub 2023 Oct 28.