[Kidney retransplantation: prognostic factors in a series of 84 cases].

: Results are presented of a series of 84 patients receiving renal retransplants over the last 12 years. One year survival rate of patients and transplants was 87.6% and 79.1% respectively, compared with 92.5% and 81.2% for the 783 first grafts performed during the same period. Positive prognostic features were the absence of sensitization, survival of the first transplant for more than 6 months, and the inclusion of cyclosporin in the immunodepressive treatment.