NCT01586325

A Study of the Safety, Tolerability, Pharmacokinetics, and Antiviral Activity of JNJ-47910382 at Different Doses and Dose Regimens in Asian Genotype-1, Chronic, HCV-Infected Patients

A Phase Ib, Randomized, Double-Blind, Placebo-Controlled Trial in Asian Genotype 1 Chronic HCV-Infected Subjects to Determine the Safety, Tolerability, Pharmacokinetics and Antiviral Activity of Repeated Doses of JNJ-47910382 Given in Different Doses and Dose Regimens

• Status: Terminated
• Phase: Phase 1
• Study type: Interventional
• Enrollment: 8 (actual)
• Sponsor: Janssen R&D Ireland · Industry
• Sex: All
• Age: 18 Years – 70 Years
• Healthy volunteers: Not accepted

Summary

The purpose of this study is to determine the safety, tolerability, pharmacokinetics (how a drug is absorbed and distributed in the body), and intrinsic antiviral activity of JNJ-47910382 after 5 consecutive days of administration in chronic, hepatitis C virus (HCV)-genotype-1-infected patients at different doses and dose regimens.

Detailed description

This is a double-blind (neither physician nor patient knows the name of the assigned drug), randomized (patients are assigned by chance to treatment groups) placebo-controlled study. A placebo is an inactive substance that is compared with a drug to test whether the drug has a real effect. The study population will consist of Asian treatment-naive genotype-1, chronic HCV-infected patients. The trial will involve a screening period at a maximum of 6 weeks before baseline, a 9-day treatment period (with 5 days of actual medication intake) and a 4-week follow-up period. Patients will be divided into 3 panels of 8 patients (Panel 1) or 5 patients (Panels 2 and 3). Treatment will be initiated in each panel of patients sequentially. In each panel, patients will receive JNJ-47910382 or placebo during 5 consecutive days. JNJ-47910382, or placebo, will be administered once daily. Treatments will be taken by mouth and with standardized meals in all dosing regimens. Patient safety will be monitored.

Conditions

• Chronic Hepatitis C Infection

Interventions

Type	Name	Description
DRUG	JNJ-47910382 30 mg	JNJ-47910382 30 mg (0.6 mL of an oral suspension of 50 mg/mL of JNJ-47910382) administered once daily as monotherapy for 5 days.
DRUG	JNJ-47910382 90 mg	JNJ-47910382 90 mg (1.8 mL of an oral suspension of 50 mg/mL of JNJ-47910382) administered once daily as monotherapy for 5 days.
DRUG	JNJ-47910382 200 mg	JNJ-47910382 200 mg (4 mL of an oral suspension of 50 mg/mL of JNJ-47910382) administered once daily as monotherapy for 5 days.
DRUG	Placebo	Matching Placebo administered once daily as monotherapy for 5 days.

Timeline

• Start date: 2012-05-25
• Primary completion: 2014-04-21
• Completion: 2014-04-21
• First posted: 2012-04-26
• Last updated: 2019-03-27

Locations

5 sites across 1 country: Taiwan