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Clinical Trial Summary

For those chronic hepatitis C patients, who are interferon-ineligible or intolerant, there is a burning need for the development of pan-oral interferon-free regimen. The investigators examine the efficacy and safety of sofosbuvir, a NS5B nucleotide polymerase inhibitor and daclatasvir, an NS5A replication complex inhibitor in Chinese treatment-experienced cirrhosis patients with chronic G1b infection.


Clinical Trial Description

Chinese genotype 1b HCV treatment-experienced cirrhotic patients are recruited and treated with 12 weeks sofosbuvir 400 mg daily plus daclatasvir 60 mg daily. At baseline, liver stiffness measurement (LSM) using transient elastography (FibroScan®) is used to assess liver fibrosis and the single nucleotide polymorphism ofinterferon-λ 3 (IL-28, rs12979860, C or T) and IFLN4 (ss469415590, TT or ΔG) is determined. Serial measurement of plasma HCV RNA levels are performed with the use of the COBAS TaqMan real-time assay (Roche version 2.0), at baseline, Day 2,4 and 7, week 2,4 and 12, post-treatment week 12. The primary efficacy end point is a sustained virologic response 12 weeks after the end of treatment (SVR12). ;


Study Design


Related Conditions & MeSH terms


NCT number NCT02473211
Study type Interventional
Source Humanity and Health Research Centre
Contact
Status Completed
Phase Phase 2/Phase 3
Start date January 2015
Completion date March 15, 2018

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