New agents for the treatment of hepatitis C virus - Focus on telaprevir
Antiviral therapy for hepatitis C virus (HCV) is rapidly evolving with the advent of direct-acting antiviral agents. Telaprevir is a first-generation linear ketoamide inhibitor of HCV NS3 protease. Approved in 2011 as standard-of-care for the treatment of patients chronically infected with HCV genotype 1, telaprevir represents a major therapeutic advance. Used in combination with PEGylated interferon-alfa and ribavirin, telaprevir-based regimens cured > 75% of treatment-naïve patients in the Phase III registration studies. Telaprevir is also effective for patients who have previously failed interferon-based therapy. Telaprevir presents a number of new challenges for clinicians, including a more demanding dosing schedule, telaprevir-specific adverse events, potential for drug-drug interactions, and selection of drug-resistant HCV variants. © 2012 Barr et al.
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- 3207 Medical microbiology
- 1108 Medical Microbiology
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Published In
DOI
EISSN
Publication Date
Volume
Issue
Start / End Page
Related Subject Headings
- 3207 Medical microbiology
- 1108 Medical Microbiology