Acute renal failure following antithymocyte globulin therapy for aplastic anaemia-report of two cases and review of literature.

摘要

Imrmmosuppressive therapy with antithymocyte globulin (ATG) with ciclosporine is the standard of care in patients with aplastic anaemia who are not eligible for bone marrow transplantation. ATG is an animal protein and its predominant toxicities include allergic reactions and serum sickness. Acute renal failure attributable to ATG has rarely been described. We report two patients with aplastic anaemia who developed acute renal failure during ATG therapy. Both patients developed oliguric acute renal failure with temporal relation to ATG administration and absence of other etiological factors. One of the patients had complete recovery of renal function with supportive treatment while the other died of sepsis and multi-organ dysfunction.