To demonstrate the effectiveness of DCV 3DAA fixed dose combination with or without Ribavirin
in treatment naive cirrhotic subjects.
Primary Outcomes
Description: SVR12 is defined as Hepatitis C virus ribonucleic acid (HCV RNA) < Limit of Quantification (LOQ) target detected or target not detected (LOQ TD/TND)
Measure: Proportion of treated subjects in each of the naive arms with sustained virologic response (SVR12)
Time: Post treatment 12 week
Secondary Outcomes
Measure: Proportion of treated subjects in each of the experienced arms with SVR12 Time: Post treatment 12 Week
Measure: Proportion of subjects in each arm who achieve HCV RNA < LOQ TD/TND Time: Weeks: 1, 2, 4, 6, 8, and 12; Post treatment Weeks 4 (SVR4), 8 (SVR8) and 24 (SVR24)
Measure: Proportion of subjects in each arm who achieve HCV RNA < LOQ TND Time: Weeks: 1, 2, 4, 6, 8, and 12; Post treatment Weeks 4 (SVR4), 8 (SVR8), 12 (SVR12) and 24 (SVR24)
Measure: Safety as measured by frequency of Serious Adverse Events(SAEs)and discontinuations due to Adverse Events(AEs) Time: Up to end of treatment (week 12) + 7 days
Measure: Proportion of subjects with anemia defined as Hg < 10 g/dL on-treatment and Hg ≥ 10 g/dL at baseline in each arm within each cohort Time: Up to end of treatment (week 12) + 7 days
Measure: Differences in rates of selected Grade 3 - 4 laboratory test result abnormalities Time: Up to end of treatment (week 12) + 7 days
Measure: Proportion of subjects achieving SVR12 associated with HCV geno subtype 1a vs 1b Time: Post treatment 12 Week
Measure: Proportion of subjects in each arm achieving SVR12 associated with IL28B rs12979860 single nucleotide polymorphism(SNP) status (CC genotype or non-CC genotype) Time: Post treatment 12 Week