Efficacy and Safety of Sofosbuvir Plus Ribavirin in Adults With Chronic HCV Infection

Sofosbuvir 400 mg tablet administered orally once daily

Ribavirin (RBV) tablets administered orally in a divided daily dose according to package insert weight-based dosing recommendations (\< 75kg = 1000 mg and ≥ 75 kg = 1200 mg)

Pegylated interferon alfa-2a (Peg-IFNα-2a) 180 µg/0.5 mL pre-filled syringe administered subcutaneously once a week