Abstract
Kidney transplantation has become a reasonable treatment option for selected patients aged 60 years or older, and a number of different immunosuppressive drug protocols have been described. This article concerns 230 recipients who were aged 60 years or older and who were undergoing kidney-only transplantation at the University of Pittsburgh between January 1990 and April 1997. All recipients were treated with a tacrolimus-based immunosuppression regimen. The median follow-up was 31.5 months (range, 1–86). The 1-, 3-, and 5-year actuarial patient survival rates were 90%, 83%, and 76%, respectively. There were 42 (19%) deaths, cardiovascular disease (50%) and infection (38%) being the main causes. Death with a functioning kidney occured in 28 (67%) patients. The 1-, 3-, and 5-year actuarial graft survival rates were 84%, 74%, and 64%, respectively. The delayed graft function rate was 33%. Rejection was seen in 57 (25%) elderly patients. The mean serum creatinine was 2.6±2.7 mg/dL and the serum urea nitrogen was 35±22 mg/dL. The mean tacrolimus level was 8.5±3.8 ng/mL. These results suggest that renal transplantation in older recipients under tacrolimus-based immunosuppression is associated with reasonable outcomes, and can be offered to appropriately selected patients.
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