[Treatment of chronic hepatitis viral C: new associations].

The current treatment of patients with chronic HCV infection since ten years is pegylated interferon combined with ribavirin. This association allows a virological eradication in 55% of patients, all genotype and 40% of those infected with genotype 1, the most prevalent. Two protease inhibitors (telaprevir and boceprevir) were approved in 2011, in combination with pegylated interferon and ribavirin in both naïve and non-responder patients infected with HCV genotype 1. These new drugs allow obtaining a viral eradication in 70% of cases. Other direct acting antiviral drugs are also currently being tested and likely to radically change treatment strategies for patients with chronic hepatitis due to HCV.