Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-24 @ 9:32 PM
Ignite Modification Date:
2025-12-24 @ 9:32 PM
NCT ID:
NCT00705432
Brief Summary:
This study involves treatment with boceprevir or placebo in combination with PegIntron (PEG) + Ribavirin (RBV) (weight-based dosing \[WBD\]) in previously untreated adult participants with chronic hepatitis C (CHC) genotype 1. It is hypothesized that the addition of a third active anti- Hepatitis C Virus (anti-HCV) drug may lead to more rapid viral response than therapy with two drugs, and therefore, the addition of boceprevir to PegIntron plus ribavirin therapy after a 4-week lead-in period may allow for both increased rates of sustained virologic response (SVR) and shorter treatment durations (in some populations) than treatment with PegIntron plus ribavirin alone.
The study includes two separate cohorts, Cohort I (White participants) and Cohort II (Black participants). Participants from each cohort are assigned (randomized) to one of three study arms, all of which have a 4-week lead-in period with (PEG + RBV).
Detailed Description:
Participants from Cohort I and Cohort II are assigned (randomized) to one of three study arms, all of which have a 4-week lead-in period with (PEG + RBV).
1. Control arm, participants are treated with (PEG + RBV + placebo) for 44 weeks after the lead-in.
2. Experimental arm with Response Guided Therapy (RGT)
In this experimental arm, participants are treated with all three drugs (PEG + RBV + boceprevir) for 24 weeks after the lead-in. At treatment week 28, those participants with undetectable Hepatitis C Virus - ribonucleic acid (HCV-RNA) from week 8 (up to treatment week 24), will be considered to complete treatment, and will enter follow-up. Participants with detectable for HCV-RNA at week 8 or later will receive an additional 20 weeks of therapy with PegIntron and Ribavirin (PEG + RBV + placebo).
3. Experimental arm, participants are treated with all three drugs (PEG + RBV + Ribavirin) for 44 weeks after the lead-in.
All participants were followed up to 72 weeks following randomization.
Study:
NCT00705432
Study Brief:
Protocol Section:
NCT00705432