CI

At a glance

ClinicalIndex Comparison Record
Phase 4Completed· 896 enrolled
Drug / intervention
PEG-IFN alfa-2a +1 moredrug
Likely dose
PEG-IFN alfa-2a once weekly for 48 weeks; Ribavirin 1000–1200 mg orally daily (divided doses, weight-based) for 48 weeksAI-extracted
Key inclusion· 4
  • Chronic hepatitis C infection, genotype 1
  • Chronic liver disease consistent with CHC documented on liver biopsy within 36 months (or Australian Section 100 criteria)
  • Compensated liver disease
  • No prior interferon-based therapy for hepatitis C
Key exclusion· 3
  • Systemic antiviral, antineoplastic, or immunomodulatory treatment within 6 months of study drug
  • Coinfection with hepatitis A, hepatitis B, or HIV
  • Chronic liver disease other than hepatitis C

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT00192647
NCT00192647Phase 4Completed

A Phase IV, Randomised, Multicentre, Efficacy and Safety Study Examining the Effect of Induction Dosing With the Combination of Peginterferon Alfa-2a and Ribavirin in Patients With Chronic Hepatitis C Infected With Hepatitis C Genotype 1

Hoffmann-La Roche·interventional·Posted Sep 19, 2005·Updated Aug 4, 2016

In Brief

A Phase 4 clinical trial evaluating PEG-IFN alfa-2a and Ribavirin for Hepatitis C, Chronic. Completed, enrolled 896 participants across 51 sites in 6 countries.

Detailed Summary

This study will evaluate the addition of a higher-dose induction treatment period with peginterferon (PEG-IFN) alfa-2a (Pegasys) and ribavirin prior to standard-dose treatment with PEG-IFN alfa-2a and ribavirin, compared to standard-dose treatment, in treatment-naive participants with CHC, genotype 1 infection.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
CountriesArgentina, Australia, Canada, Mexico, New Zealand, Thailand
Collaborators--

Timeline

Phase 4CompletedFinished
200420052006200720082009201020112012201320142015201620172018201920202021202220232024202520262027
First PostedSep 19, 2005
Enrollment StartAug 1, 2004
Primary CompletionMar 1, 2009
TodayJul 2, 2026
Enrollment to primary: 4.6 yearsPosted 20.8 years ago

Interventions

PEG-IFN alfa-2adrug

PEG-IFN alfa-2a will be administered once weekly for 48 weeks, at doses specified in respective arms.

Ribavirindrug

Ribavirin 1000 or 1200 mg orally daily in divided doses, with the dose determined based on body weight, for 48 weeks.