Management of childhood aplastic anemia following liver transplantation for nonviral hepatitis: A French survey.

BACKGROUND: Hepatitis-associated aplastic anemia (AA) is a rare syndrome combining acute hepatitis of variable severity and AA. Hepatitis may be severe enough to require urgent liver transplantation (LT). Herein, we describe clinical presentation and management of a cohort of pediatric patients diagnosed with AA after undergoing LT for nonviral hepatitis. METHODS: To describe this rare clinical situation, we performed a national survey and identified nine children treated for AA following LT during the last 10 years in France. RESULTS: All patients were treated first for hepatic failure with urgent LT. AA was diagnosed with a median delay of 34 days [21-200] from the diagnosis of hepatitis. Seven children were treated with antithymocyte globulin/cyclosporine, one with CSA alone and one received bone marrow transplantation. At the last visit (median follow-up: 4 years), outcomes were excellent: all patients were alive and in hematological remission (complete remission: 7; partial remission: 2). Immunosuppressive therapy was pursued in all patients due to the liver transplant. No unusual toxicities were reported. CONCLUSION: AA after LT is considered a therapeutic challenge. Nevertheless, hematological outcome is good using a standard immunosuppressive approach.