| Abstract: | To explore the associations between a number of preoperative risk factors and the failure of renal grafts 99 consecutive patients were followed for up to 7 years after transplantation. The patients had all received their grafts from nonliving donors; the operations were performed at one hospital. Statistical analysis in relation to several outcomes showed that rapidly progressive glomerulonephritis, pre-existing cardiovascular disease, the degree of presensitization to histocompatibility antigens and the donor''s being of blood group B were associated with an increased risk of graft rejection or death after transplantation. The risks of acute and accelerated rejection were associated with different factors, which suggests that distinct pathogenetic processes may be involved. The risk of technical failure was associated with immunologic factors, which suggests the possibility that this outcome was not caused by surgical difficulties alone. |
