Published in:
01-02-2013 | Original Article
The beneficial effect of high-dose mizoribine combined with cyclosporine, basiliximab, and corticosteroids on CMV infection in renal transplant recipients
Published in: Clinical and Experimental Nephrology | Issue 1/2013
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Background
Mizoribine (MZR) has been developed as an immunosuppressive agent, but has a less potent immunosuppressive effect up to 3 mg/kg/day MZR. Therefore, we investigated whether high-dose MZR, at 6 mg/kg/day, would be effective and safe for kidney transplant patients in conjunction with cyclosporine (CsA), basiliximab, and corticosteroids.
Methods
A total of 40 living related patients were administered MZR (6 mg/kg/day), CsA (7 mg/kg/day), prednisolone (maintenance dose 10 mg/day), and basiliximab (20 mg/body). A control group (n = 38) treated with CsA, mycophenolate mofetil (MMF, 25 mg/kg/day), basiliximab, and corticosteroids was also employed in this study.
Results
The 2-year graft survival rates for the MZR and MMF groups were 100 and 94.7 %, respectively. The rejection rate in the MZR group (25 %) was not significantly higher than that in the MMF group (16 %). Serum creatinine level was not significant between the two groups. The number of patients who developed cytomegalovirus (CMV) disease was 0 (0 %) in the MZR group and 7 (18.4 %) in the MMF group (P < 0.05). The number of patients treated with ganciclovir was 3 (7.5 %) and 11 (28.9 %) (P < 0.05), respectively.
Conclusions
The combination of high-dose MZR with CsA, basiliximab, and corticosteroids can establish not only satisfactory immunosuppression but also a low rate of CMV infection in vivo.