Safety and Efficacy of Vaniprevir (MK-7009) With Pegylated Interferon (Peg-IFN) and Ribavirin (RBV) in Treatment-Experienced Hepatitis C Virus (HCV) Participants (MK-7009-009)
PHASE2
The purpose of this study is to test the safety, tolerability, and efficacy...
Safety and Efficacy of Boceprevir/Peginterferon Alfa-2a/Ribavirin in Interleukin-28B CC Allele-Positive Chronic Hepatitis C Virus (HCV) Genotype 1 Participants (P07755)
PHASE3
The primary purpose of this study is to compare the efficacy of two bocepre...
A Study of the Safety and Efficacy of Pegylated Inferferon Alfa-2b (PEG-Intronâ˘) Versus Pegylated Interferon Alfa-2a (PEGASYSâ˘) in Participants With Chronic Hepatitis B (P08450)
PHASE3
This study is being done to compare the safety and efficacy of PEG-Intron⢠...