A Study of Orally Administered JNJ-440 to Evaluate the Safety, Tolerability, and Pharmacokinetics… (NCT03439488) | Clinical Trial Compass
CompletedPhase 1
A Study of Orally Administered JNJ-440 to Evaluate the Safety, Tolerability, and Pharmacokinetics After Single Ascending Doses Including Food Effect Evaluation; After Multi-Day Dosing in Healthy Participants; and After Multiple (Ascending) Doses in Participants With Chronic Hepatitis B
Moldova, New Zealand, South Korea130 participantsStarted 2018-03-26
Plain-language summary
The purpose of this study is to evaluate the safety and tolerability of JNJ-440 in healthy and Chronic Hepatitis B (CHB) participants after single and multiple doses; and to evaluate the pharmacokinetic (PK) of JNJ-440 in healthy participants and in CHB participants following single and multiple dose regimens, administered alone (healthy participants and CHB participants).
Who can participate
Age range
18 Years – 55 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
Inclusion Criteria for Healthy Participants:
* Female participants (except for postmenopausal women) must have a negative pregnancy test at screening and on Day -1
* Participants must have a body mass index (BMI; weight in kilogram \[kg\] divided by the square of height in meters) of 18.0 to 30.0 kilogram per meter square (kg/m\^2), extremes included
* Participants must agree not to donate blood during the study and for at least 1 month after the completion of study drug administration
Inclusion Criteria for Participants with Chronic Hepatitis B (CHB):
* Participant must have CHB infection documented by: (a) Serum hepatitis B surface antigen (HBsAg) positive at screening and at least 6 months prior to screening; (b) Serum antibody immunoglobulin M (IgM) anti-HBc antibody negative at screening
* Participants must currently not be receiving any CHB treatment at screening, that is, have never received treatment with hepatitis B virus (HBV) antiviral medicines, nucleos(t)ide analog (NAs), interferon (IFN) products, or investigational anti-HBV agents, OR Have not been on treatment with HBV antiviral medicines, NAs, or IFN products within 6 months prior to baseline (first intake of study drugs)
Exclusion Criteria:
Exclusion Criteria for Healthy Participants:
* Participants with a past history of cardiac arrhythmias (example, extrasystoli, tachycardia at rest), history of risk factors for Torsade de Pointes syndrome (example, hypokalemia, family history of…
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Parts 1, 2, and 3: Number of Participants With Adverse Events (AEs) as a Measure of Safety and Tolerability
Timeframe: Approximately up to 8 weeks
2
Parts 1, 2, and 3: Number of Participants With Clinically Significant Changes in Physical Examination (Body Weight Measurement and Skin Examination)
Timeframe: Approximately up to 8 weeks
3
Parts 1, 2, and 3: Number of Participants With Clinically Significant Changes in Vital Signs
Timeframe: Approximately up to 8 weeks
4
Parts 1, 2, and 3: Number of Participants With ECG Abnormalities
Timeframe: Approximately up to 8 weeks
5
Parts 1, 2, and 3: Number of Participants With Holter Monitoring Abnormalities
Timeframe: Up to 24 hours post-dose on Day 1
6
Parts 1, 2, and 3: Number of Participants With Clinical Laboratory Abnormalities
Part 1: Maximum Observed Plasma Concentration (Cmax)
Timeframe: Day 1 (predose and at 0.5, 1, 2, 3, 4, 6, 8, 10, 12, 18, 24, 36, 48, 72, 96, and 120 hours postdose)
8
Part 1: Area Under the Plasma Concentration-Time Curve From Time Zero to Last Quantifiable Time (AUC [0-last])
Timeframe: Day 1 (predose and at 0.5, 1, 2, 3, 4, 6, 8, 10, 12, 18, 24, 36, 48, 72, 96, and 120 hours postdose)
9
Part 1: Area Under the Plasma Concentration-Time Curve From Time Zero to Infinite Time (AUC[0-infinity])
Timeframe: Day 1 (predose and at 0.5, 1, 2, 3, 4, 6, 8, 10, 12, 18, 24, 36, 48, 72, 96, and 120 hours postdose)
10
Part 3: Maximum Observed Plasma Concentration (Cmax)
Timeframe: Day 1 (predose, and at 0.5, 1, 2, 4, 8, and 12 hours post dose), morning predose on Days 2, 15 and 21, and Day 28 (predose, and at 0.5, 1, 2, 4, 8, and 12 hours postdose; 24 hours postdose [once daily {QD} dosing only])
11
Part 3: Observed Plasma Concentration From Time 0 to tau Hours Postdose (C[0-tau])
Timeframe: Day 1 (predose, and at 0.5, 1, 2, 4, 8, and 12 hours post dose), morning predose on Days 2, 15 and 21, and Day 28 (predose, and at 0.5, 1, 2, 4, 8, and 12 hours postdose; 24 hours postdose [QD dosing only])
12
Part 3: Area Under the Curve From Time Zero to End of Dosing Interval (AUC[0-tau])
Timeframe: Day 1 (predose, and at 0.5, 1, 2, 4, 8, and 12 hours post dose), morning predose on Days 2, 15 and 21, and Day 28 (predose, and at 0.5, 1, 2, 4, 8, and 12 hours postdose; 24 hours postdose [QD dosing only])