Safety and Efficacy of Voxilaprevir Plus Sofosbuvir/Velpatasvir Fixed Dose Combination in Adults With Chronic Non-Genotype 1 HCV Infection

Percentage of Participants With Sustained Virologic Response 4 and 24 Weeks After Discontinuation of Therapy (SVR4 and SVR24)

SVR4 and SVR24 were defined as HCV RNA \< LLOQ at 4 and 24 weeks following the last dose of study treatment, respectively.

Time frame: Posttreatment Weeks 4 and 24

Percentage of Participants With HCV RNA < LLOQ on Treatment

Time frame: Baseline through end of treatment (Week 6, Week 8 or Week 12, as applicable)

HCV RNA Change From Baseline

Time frame: Baseline through end of treatment (Week 6, Week 8 or Week 12, as applicable)

Percentage of Participants With Virologic Failure

* On-treatment virologic failure: * Breakthrough (confirmed HCV RNA ≥ LLOQ after having previously had HCV RNA \< LLOQ while on treatment), or * Rebound (confirmed \> 1 log10 IU/mL increase in HCV RNA from nadir while on treatment), or * Non-response (HCV RNA persistently ≥ LLOQ through 8 weeks of treatment) * Virologic relapse: * Confirmed HCV RNA ≥ LLOQ during the posttreatment period having achieved HCV RNA \< LLOQ at last on-treatment visit.

Time frame: Up to Posttreatment Week 24