Pegylated interferon and ribavirin combination therapy for chronic hepatitis C virus infection in patients with Child-Pugh Class A liver cirrhosis.

Objective. Pegylated interferon (peg-IFN) and ribavirin (RBV) treatment is less effective in patients with hepatitis C virus (HCV) and liver cirrhosis than in non-cirrhotic patients. Many patients with advanced liver disease have been excluded from the pivotal randomized controlled studies. The aim of this study was to investigate the efficacy and tolerability of combination therapy in unselected patients with Child-Pugh Class A liver cirrhosis at a Swedish university clinic. Material and methods. The virologic response and adverse events were retrospectively analyzed in 104 patients with HCV-associated Child-Pugh Class A liver cirrhosis who had been treated with peg-IFN and RBV. Results. Overall sustained virologic response (SVR) was achieved in 13% genotype 1-, 60% genotype 2-, and 31% genotype 3-infected patients. In treatment-naive patients, the corresponding rates were 13%, 82%, and 38%, respectively. In 46% of patients, treatment was discontinued prematurely owing to lack of virologic response in the majority. Conclusions. SVR rates found in our study, in particular for genotype 1 patients (13%), were lower than those generally found in randomized controlled studies. For cirrhotic patients, new treatment alternatives are urgently needed to improve treatment outcome.