[Short-term therapy with pegylated interferon plus ribavirin for the chronic hepatitis C genotype 2 patients].

Background/aims: The standard treatment for chronic hepatitis C patients infected with HCV genotype-2 is a combination of pegylated interferon alfa and ribavirin over a 24 week period. It is unclear if a shorter treatment duration is possible for patients showing a rapid virological response (RVR) without compromising the sustained virologic response (SVR) in Korea.

Methods: 42 patients chronically infected with the HCV genotype-2 were treated with peginterferon alfa-2a 180 mcg/wk plus ribavirin 800 mg/d for 24 weeks and followed up for 24 weeks.