A Randomized, Open-Label Study to Evaluate the Safety and Efficacy of Ombitasvir/ABT-450/Ritonavir Co-administered With Ribavirin (RBV) in Adults With Genotype 4 Chronic Hepatitis C Virus (HCV) Infection and Cirrhosis (AGATE-1)

The purpose of this study in HCV genotype 4-infected participants with compensated cirrhosis is to assess the safety and to compare the percentage of participants achieving a 12-week sustained virologic response (SVR12), \[HCV ribonucleic acid (RNA) \< lower limit of quantification (LLOQ) 12 weeks following treatment\], to a clinically relevant threshold \[based on SVR rates for HCV genotype 4-infected participants treated with pegylated interferon (pegIFN)/RBV\].