A Study of Vaniprevir (MK-7009) in Participants With Chronic Hepatitis C Infection After Participation in Other Vaniprevir Studies (MK-7009-028)
Conditions
Interventions
- DRUG: Vaniprevir 600 mg b.i.d.
- DRUG: Vaniprevir 300 mg b.i.d.
- DRUG: Pegylated interferon
- DRUG: Ribavirin
Sponsor
Merck Sharp & Dohme LLC