Therapeutic drug monitoring electronic health records and pharmacokinetic modeling to evaluate sirolimus drug exposure-response relationships in renal transplant patients

摘要

BackgroundSirolimus, an immunosuppressant agent used in renal transplantation, can prevent allograft rejection. Identification of the therapeutic index (ratio of minimum toxic concentration to minimum therapeutic concentration) for immunosuppresants is necessary to optimize the care of patients and set standards for bioequivalence evaluation of sirolimus products. However, the therapeutic index for sirolimus has been inconsistently defined, potentially due to inconsistencies in sirolimus exposure-response relationships.