A Study of Peginterferon Alfa-2a (Pegasys) and Ribavirin (Copegus) Combination Therapy in Participants With Chronic Hepatitis C (CHC) and Various Degrees of Renal Impairment
PHASE4
This study will evaluate the pharmacokinetics (area under the curve \[AUC\]...
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
PHASE2
This phase 2b study will evaluate the efficacy and safety of 16 and 24 week...
Efficacy of a 12-Week Regimen of Telaprevir, Pegylated Interferon, and Ribavirin in Treatment-Naive and Prior Relapser Subjects With Interleukin28B (IL28B) CC Genotype
PHASE3
The purpose of this study is to evaluate if a 12-week total regimen of tela...
A Study of PEGASYS (Peginterferon Alfa-2a (40KD)) in Combination With COPEGUS (Ribavirin) in Interferon-Naive Patients With Chronic Hepatitis C Infection (CHC).
PHASE4
The effects of treatment with different doses of PEGASYS in combination wit...