Clinical recurrence of hepatitis A following liver transplantation for acute liver failure.

This paper documents clinically significant recurrence of hepatitis A virus (HAV) infection in a 63-year-old man transplanted for HAV-related acute liver failure. HAV RNA was documented in the explant and, following early clearance from the blood and graft, was again detected in post-operative biopsies at the time of an acute hepatic illness. Although the clinical and biochemical abnormalities resolved completely, the patient had a second episode of graft dysfunction 6 months later and investigations revealed hepatitis C virus (HCV)-related chronic active hepatitis consistent with acquired HCV infection at the time of transplantation. The possible interaction with hepatitis A may have delayed the appearance of hepatitis C. Administration of HAV immunoglobulin at the time of transplantation should be considered in all cases of HAV-related fulminant hepatic failure.