Conditions: Hepatitis C
Keywords: Chronic hepatitis C
Allocation: NON_RANDOMIZED | Intervention model: SINGLE_GROUP
Enrollment: 723
Healthy volunteers: no

Brief summary:
The purpose of this study is to follow-up with participants from feeder studies who achieved sustained virologic response (SVR) over 24 hours posttreatment (SVR24), to assess durability of SVR, and to assess the changes in liver disease, development of hepatocellular carcinoma and post-treatment safety over time.

Participants enter this study from feeder studies CDEB025A2210 (NCT01183169), CDEB025A2301 (NCT01318694), and CDEB025A2211 (NCT01215643). They return to the site for up to 48 weeks with a maximum of 3 visits. No treatment is involved.

Detailed description:

Arms:
arm 1: All participants enrolled from CDEB025A2210 (n=164) who had been treated with alisporivir during the feeder study. There was no investigational treatment given to participants while enrolled in this follow-up study. arm 2: All participants enrolled from CDEB025A2301 (n=397) who had been treated with alisporivir during the feeder study. There was no investigational treatment given to participants while enrolled in this follow-up study. arm 3: All participants enrolled from CDEB025A2211 (n=162) who had been treated with alisporivir during the feeder study. There was no investigational treatment given to participants while enrolled in this follow-up study.

Interventions: intervention 1: Alisporivir
Intervention descriptions: intervention 1: Intervention of interest; follow-up after ALV-active study

Protocol document: