Clinical trial NCT03650608: A Clinical Trial to Evaluate Tolerability and Pharmacokinetics of HL217 Eye Drop in Healthy Male Subjects
Official title: A Dose Block-randomized, Double-blind, Placebo Controlled, Dose-escalation Clinical Trial to Evaluate the Safety, Tolerability and Pharmacokinetics After Single Dosing of HL217 Eye Drop in Healthy Male Subjects
Study type: INTERVENTIONAL
Overall status: COMPLETED
Phase: PHASE1
Conditions: Healthy Subject
Lead sponsor: Hanlim Pharm. Co., Ltd.
Sponsor class: INDUSTRY
First posted: 2018-08-29
Enrollment: 24
Sex: MALE
Minimum age (years): 18
Maximum age (years): 50
Standard ages: ADULT
Accepts healthy volunteers: yes
Allocation: RANDOMIZED
Intervention model: SEQUENTIAL
Primary purpose: BASIC_SCIENCE

Brief summary: The purpose of this study is to evaluate the safety, tolerability and PK parameters in healthy subjects.

Detailed description: The purpose of this study is to evaluate the safety, tolerability and PK parameters of HL217 after single eye drop administration at different doses in healthy subjects.

Eligibility criteria: Inclusion Criteria:

1. Healthy male subject, aged between 18 and 50 years inclusive
2. Non-smoker subject or smoker of not more than 10 cigarettes a day and able to stop smoking 24 hour prior to admission until discharge
3. Body weight ≥ 50 kg and BMI between 18 and 30 kg/m²
4. Certified as healthy by a comprehensive clinical assessment (detailed medical history and complete physical examination) including complete ocular examination
5. Normal Blood Pressure (BP) and Heart Rate (HR) after 10 minutes in supine position:

   * 90 mmHg ≤ Systolic Blood Pressure (SBP) ≤ 140 mmHg
   * 45 mmHg ≤ Diastolic Blood Pressure (DBP) ≤ 90 mmHg
   * 40 bpm ≤ HR ≤ 100 bpm
   * Or considered NCS by investigators
6. Normal ECG recording on a 12-lead ECG:

   * 120 \< PR \< 200 ms
   * QRS \< 120 ms
   * QTcf ≤ 430 ms
   * No sign of any trouble of sinusal automatism
   * Or considered NCS by investigators
7. Laboratory parameters within the normal range of the laboratory (haematological, blood chemistry tests, urinalysis). Individual values out of the normal range can be accepted if judged clinically non relevant by the Investigator
8. Normal dietary habits
9. Signing a written informed consent prior to selection

Exclusion Criteria:

1. Any history or presence of cardiovascular, pulmonary, gastro-intestinal, hepatic, renal, metabolic, haematological, neurologic, psychiatric, systemic, infectious or ocular disease
2. Frequent headaches and / or migraine, recurrent nausea and / or vomiting
3. Symptomatic hypotension whatever the decrease of blood pressure or asymptomatic postural hypotension defined by a decrease in SBP or DBP equal to or greater than 20 mmHg within two minutes when changing from the supine to the standing position
4. Blood donation (including in the frame of a clinical trial) within 2 months before administration or apheresis within 20 days before administration
5. General anaesthesia within 3 months before administration
6. Presence or history of drug hypersensitivity, or allergic disease diagnosed and treated by a physician (including allergy to fluorescein)
7. Inability to abstain from intensive muscular effort
8. No next of kin, easily accessible, in case of emergency
9. Any drug or herbal medicine intake (except paracetamol) during the last 14 days prior to the first administration, any over the counter medicine or vitamin during the last 7 days prior to the first administration
10. Subjects who have taken drug metabolizing enzyme inducing agents and inhibitors such as barbitals within a month prior to the first administration
11. History or presence of drug or alcohol abuse (alcohol consumption \> \>21 units per week)
12. Excessive consumption of beverages with xanthine bases (\> 5 cups or glasses / day) and not able to stop 24h prior to admission until discharge
13. Positive Hepatitis B surface (HBs) antigen or anti Hepatitis C Virus (HCV) antibody, or positive results for Human Immunodeficiency Virus (HIV) 1 or 2
14. Major surgery (general or ocular) within 28 days prior to randomization or major surgery planned during the next 6 months
15. Subject who, in the judgment of the Investigator, is likely to be non-compliant or uncooperative during the study, or unable to cooperate because of a language problem, poor mental development
16. Subjects within an exclusion period of a previous study or subjects who have taken any investigational product from other clinical trials within 60 days from the start of the study (from the administration of investigational product)
17. Subjects with previous participation in the current study
18. Subject under administrative or legal supervision
19. Subjects with an allergy to Fluorescein
20. History of any ocular surgery within the past 6 months prior to study participation
21. Subject who have intraocular pressure \> 21 mmHg
22. Subject with acute or chronic eye problems that require eye drop at the time of screening
23. Best-corrected ETDRS visual acuity score ≤ 85 (Snellen equivalent 20/20)
24. Subject who need to wear contact lens during the study.

Primary outcomes:
measure: Clinical parameter: Adverse Events (AE)
timeFrame: During 72hours
measure: Local tolerance: Redness, Tingling and Other ophthalmic adverse events
timeFrame: During 72hours
Secondary outcomes:
measure: Pharmacokinetic assessment: Cmax
timeFrame: 0hour (Pre-dose), 0.25hour, 0.5hour, 0.75hour, 1hour, 2hour, 3hour, 4hour, 6hour, 8hour, 11hour, 12hour, 24hour, 72hour
measure: Pharmacokinetic assessment: Tmax
timeFrame: 0hour (Pre-dose), 0.25hour, 0.5hour, 0.75hour, 1hour, 2hour, 3hour, 4hour, 6hour, 8hour, 11hour, 12hour, 24hour, 72hour
measure: Pharmacokinetic assessment: AUClast
timeFrame: 0hour (Pre-dose), 0.25hour, 0.5hour, 0.75hour, 1hour, 2hour, 3hour, 4hour, 6hour, 8hour, 11hour, 12hour, 24hour, 72hour
measure: Pharmacokinetic assessment: AUCinf
timeFrame: 0hour (Pre-dose), 0.25hour, 0.5hour, 0.75hour, 1hour, 2hour, 3hour, 4hour, 6hour, 8hour, 11hour, 12hour, 24hour, 72hour
measure: Pharmacokinetic assessment: Kel
timeFrame: 0hour (Pre-dose), 0.25hour, 0.5hour, 0.75hour, 1hour, 2hour, 3hour, 4hour, 6hour, 8hour, 11hour, 12hour, 24hour, 72hour
measure: Pharmacokinetic assessment: T1/2
timeFrame: 0hour (Pre-dose), 0.25hour, 0.5hour, 0.75hour, 1hour, 2hour, 3hour, 4hour, 6hour, 8hour, 11hour, 12hour, 24hour, 72hour
measure: Pharmacokinetic assessment: %AUCextra
timeFrame: 0hour (Pre-dose), 0.25hour, 0.5hour, 0.75hour, 1hour, 2hour, 3hour, 4hour, 6hour, 8hour, 11hour, 12hour, 24hour, 72hour
measure: Pharmacokinetic assessment: Cl/F
timeFrame: 0hour (Pre-dose), 0.25hour, 0.5hour, 0.75hour, 1hour, 2hour, 3hour, 4hour, 6hour, 8hour, 11hour, 12hour, 24hour, 72hour
measure: Pharmacokinetic assessment: Vd/F
timeFrame: 0hour (Pre-dose), 0.25hour, 0.5hour, 0.75hour, 1hour, 2hour, 3hour, 4hour, 6hour, 8hour, 11hour, 12hour, 24hour, 72hour
Other outcomes:
Locations:
Study officials:
affiliation: BioKinetic Europe
name: David Bell
role: PRINCIPAL_INVESTIGATOR
References: