Should liver transplantation be performed for patients with hepatitis B?

Because of the almost universal recurrence of hepatitis B surface antigenemia (HBsAg) after liver transplantation, some centers have questioned whether these patients are appropriate allograft candidates. Since January 1984, 51 patients with hepatitis B (HBV) underwent OLT at our center. No therapy was given to prevent reinfection. Three patients underwent retransplantation. The indications for transplant included fulminant HBV (13 patients), chronic HBV (33 patients), and hepatocellular carcinoma (HCCA) in addition to HBV (5 patients). Incidental HCCA was found in 2 of the 33 patients thought to have only chronic HBV. Actuarial survival for the entire group was 57% at 1 year and 54% at 3 years. Of the 23 patients who died, only 4 deaths were attributable to recurrent HBV liver disease. Four patients survived less than 4 days due to primary graft nonfunction. Ten patients died in the first 3 months from sepsis. Although all patients who died beyond 30 days had recurrent HBsAg, only 4 deaths were attributable to recurrent HBV. The remaining 5 deaths were caused by portal vein thrombosis, bile leak, lymphoma, pancreatitis, and sepsis occurring at 15 months. Excluding the 4 patients who died from primary graft nonfunction, actuarial survival was 63% at 1 year and 60% at 3 years. Of the 28 survivors, 24 are HBsAg positive; however, only 5 have recurrent HBV liver disease. Multiple factors were evaluated to determine their influence on survival; i.e., HBV serology, United Network for Organ Sharing status, fulminant versus chronic HBV, incidence of rejection, immunosuppression, transfusion requirements, and presence of HCCA. Of these, only the presence of HCCA adversely affected outcome. Of the 7 patients with HCCA and HBV, 6 patients died within the first 6 months and 1 patient has recurrent HBV liver disease at 25 months. Actuarial survival excluding those patients with HCCA was 64% at 1 year and 61% at 3 years. Based on our results, patients with HBV and associated HCCA have a poorer prognosis and should probably be excluded from transplantation. Although the survival for patients with HBV undergoing liver transplantation is inferior to that expected in patients with some other diagnoses, long-term survival can be achieved in a majority of these patients despite recurrence of HBsAg. We believe that appropriately selected patients with a diagnosis of HBV alone should continue to be candidates for liver allografts.