Kishikawa H, Nishimura K, Soda T, Yamanaka K, Hirai T, Kyo M, Takeda M, Fujisawa M, Kokado Y, Ichikawa Y
Renal Transplantation Center, Hyogo Prefectural Nishinomiya Hospital, Nishinomiya, Japan.
Transplant Proc. 2010 Dec;42(10):4030-2. doi: 10.1016/j.transproceed.2010.09.084.
We investigated the efficacy and safety of an immunosuppressive regimen consisting of tacrolimus or cyclosporine, with basiliximab, mycophenolate mofetil or mizoribine, and low-dose steroids (prednisone <2.5 mg/d) for kidney transplant recipients.
We conducted a prospective study of 51 recipients with stable graft function who underwent kidney transplantation between August 2005 and December 2009. The oral dose of prednisone was gradually tapered to <2.5 mg/d within 2 months after transplantation. We assessed, patient and graft survivals, incidence of rejection episodes, transplant function and steroid side effects.
Death-censored graft survival was 100%, and the mean serum creatinine levels remained stable at 1.31, 1.37, and 1.48 mg/dL at 1, 2, and 3 years, respectively, after transplantation. There were seven biopsy-proven rejection episodes (mean = 110 days; range = 14-436) after prednisone was decreased. The cumulative incidence of biopsy-proven rejection was 11.2%, 17.0%, and 17.0%, respectively. In addition, the mean blood pressure was stable (127/78 mm Hg, 125/77 mm Hg, and 125/76 mmHg, respectively), whereas the mean serum cholesterol and triglyceride levels remained within normal limits. Only 3 patients (7%) displayed new onset diabetes after transplantation.
Low-dose steroid maintenance therapy is safe with beneficial effects on cardiovascular risk factors.
