Therapy of chronic viral hepatitis

Interferon is currently the only established therapeutical option for chronic viral hepatitis. Sustained response can be achieved in approximately 25% of patients with chronic HBV or HCV infection. Results in chronic HDV infection are disappointing. Whether combination of interferon with other lymphokines or antiviral drugs will lead to higher response rates, remains to be established. The argument that interferon will only place spontaneous seroconversion on an earlier date has not been disproved yet. Long-term follow-ups are necessary to show that therapy with interferon will improve survival and reduce the incidence of hepatocellular carcinoma in patients with chronic viral hepatitis.