A Study of Response-Guided Duration of Combination Therapy With GS-9190, GS-9256, Pegasys® and Copegus® in Previously Untreated Subjects With Genotype 1 Chronic Hepatitis C
A Phase 2b, Randomized, Double-Blind, Placebo-Controlled Trial Evaluating 16 and 24 Weeks of Response Guided Therapy With GS-9190, GS-9256, Ribavirin (Copegus®) and Peginterferon Alfa 2a (Pegasys®) in Treatment Naïve Subjects With Chronic Genotype 1 Hepatitis C Virus Infection (Protocol No. GS-US-196-0123)
Sponsor: Gilead Sciences
This PHASE2 trial investigates Chronic Hepatitis C Infection and is currently completed. Gilead Sciences leads this study, which shows 8 recorded versions since 2010 — indicating limited longitudinal coverage. Longitudinal tracking of infectious disease trials helps identify durability of treatment effects.
Status Flow
Change History
8 versions recorded-
Sep 2025 — Present [monthly]
Completed PHASE2
-
Sep 2024 — Sep 2025 [monthly]
Completed PHASE2
-
Jul 2024 — Sep 2024 [monthly]
Completed PHASE2
-
Apr 2022 — Jul 2024 [monthly]
Completed PHASE2
-
Jan 2021 — Apr 2022 [monthly]
Completed PHASE2
▶ Show 3 earlier versions
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Jun 2018 — Jan 2021 [monthly]
Completed PHASE2
-
Feb 2017 — Jun 2018 [monthly]
Completed PHASE2
-
Jan 2017 — Feb 2017 [monthly]
Completed PHASE2
First recorded
Oct 2010
Trial started
Per CT.gov start date — pre-dates our first snapshot
Eligibility Summary
No eligibility information available.
Contact Information
- Gilead Sciences
For direct contact, visit the study record on ClinicalTrials.gov .