[Effectiveness and safety of direct-acting antiviral agents for treatment of patients with chronic hepatitis C virus infection].

ABSTRACT

Hepatitis C is one of the major causes of liver disease worldwide. Chronic hepatitis C can cause liver fibrosis and cirrhosis leading to end-stage liver disease. Antiviral therapy can clear the virus, stop the progress of the disease, thereby reducing the incidence of advanced liver disease. This article aims to discuss the effects and safety of antiviral treatments, including direct- acting antiviral agents, on patients with chronic hepatitis C with fibrosis and compensated and decompensated liver cirrhosis.