Liver transplantation : official publication of the American Association for the Study of Liver Diseases and the International Liver Transplantation Society
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Randomized Controlled Trial Comparative Study Clinical Trial
Experience with the use of sirolimus in liver transplantation--use in patients for whom calcineurin inhibitors are contraindicated.
Sirolimus (SRL) provides effective immunosuppression for kidney transplantation and may be useful in patients with delayed allograft function after kidney transplantation. We review our experience with SRL in liver transplant recipients for whom calcineurin inhibitors are undesirable. Fourteen patients with renal insufficiency or acute mental status impairment were administered SRL after liver transplantation (5- to 10-mg load, 1 to 4 mg/d). ⋯ SRL is safe after liver transplantation in patients with acute neurological or renal impairment. SRL is an attractive alternative when calcineurin inhibitors are undesirable, but serum trough levels of SRL should be monitored. A prospective randomized study of an SRL-based calcineurin inhibitor-avoiding regimen compared with standard therapy in patients with renal insufficiency will further evaluate the role for SRL in liver transplantation.