Late results of renal transplantation.
A total of 315 (64%) of 491 primary cadaver and living-related donor transplants performed from 1975 through 1984 were still functioning at 24 months. These selected patients were examined further to assess the impact of several risk factors on late graft and patient survival. Black recipients, patients with underlying diabetes mellitus or hypertension, patients with poor renal function at 24 months, and recipients of cadaver grafts had significantly poorer long-term graft survival. Age greater than or equal to 40, diabetes or hypertension, poor 24-month function, and cadaver donor transplantation were associated with poorer long-term patient survival. Considerable improvement in graft survival at 24 months was seen in 1980-1984 compared with the earlier period, coincident with our adoption of routine pretransplant random donor blood transfusion. In contrast, long-term graft survival in patients with functioning graft at two years did not improve significantly over the same period. Although living-related donor transplants showed greater graft and patient survival than cadaver donor grafts by univariate analysis, no such advantage was demonstrated by multivariate analysis.
Wynn
J J
JJ
Department of Surgery, University of Florida School of Medicine, Gainesville 32610.
Pfaff
W W
WW
Patton
P R
PR
Peterson
J C
JC
Salomon
D R
DR
Fennell
R S
RS
Scornik
J C
JC
Howard
R J
RJ
D000206:Actuarial Analysis; D000328:Adult; D002102:Cadaver; D005190:Family; D005260:Female; D005500:Follow-Up Studies; D006085:Graft Survival; D006801:Humans; D007239:Infections / Q000209:etiology; D007668:Kidney / Q000473:pathology; D016030:Kidney Transplantation; D008297:Male; D009336:Necrosis; D013997:Time Factors; D014019:Tissue Donors