Sm. Tsunoda et Ft. Aweeka, Drug concentration monitoring of immunosuppressive agents - Focus on tacrolimus, mycophenolate mofetil and sirolimus, BIODRUGS, 14(6), 2000, pp. 355-369
Several new immunosuppressive agents have recently been approved for use in
solid organ transplantation. Many of these agents have narrow therapeutic
ranges, which necessitates drug concentration monitoring in order to optimi
se efficacy, minimise toxicity and individualise dosages, Some of the lesso
ns learned with the clinical use of the revolutionary agent cyclosporin hav
e been applied to the newer agents tacrolimus and sirolimus. The agent myco
phenolate mofetil has been in clinical use without widespread drug concentr
ation monitoring; however, recent data suggest that therapeutic monitoring
may improve clinical outcomes, especially in certain high risk subsets of p
atients, This review focuses on the literature published to date on drug co
ncentration monitoring of the newer immunosuppressive agents - tacrolimus,
mycophenolate mofetil and sirolimus. In addition, pertinent aspects of the
clinical pharmacokinetics and metabolism of each agent are reviewed.