[Long-term results after kidney transplantation]

In this investigation, our own long-term results after kidney transplantation were compared with those in literature, and the influence of recent findings on the survival rate of patients and transplants was analyzed. In 217 kidney transplant patients, the 5 and 9-year-patient survival rate was calculated at 58% and 45% respectively. The 9-year-transplant function rate was 38%. Analogous results can be derived from collective international and European statistics. The long-term patient survival rate after successful transplantation shows better results than comparable statistics of hemodialysis treatment. Analysis of the results fractionated into the years 1970 to 1974, 1975 to 1977 and 1978 to 1981 shows a continuous improvement in the survival rate of patients and transplants. This improvement of results can be attributed to the reduction of surgical complications with increasing experience and particularly to knowledge recently gained in the field of transplantation immunology (compatibility in the HLA-A/B and -DR system, preoperative blood transfusions) and immunosuppression (reduction of steroid doses, supplementary ATG and cyclosporin A medication).