Long-term (> or =20 yr) status of 14 cadaveric kidney-transplant recipients.
The aim of this study was to analyze the status of patients with a successful long-term (> or =20 yr) kidney graft. Nineteen (8.1%) of the 234 recipients who received a cadaveric kidney transplant between 1968 and 1978 in our center are still alive 21.7+/-1.6 yr (mean+/-standard error of the mean) later with a functioning allograft. Function, including measurement of the renal functional reserve (RFR), histological status, and morbidity were evaluated. Fourteen patients agreed to participate in this study. Their current immunosuppressive regimens combined prednisone (P)+azathioprine (AZA) (n=9), P+AZA+cyclosporine (CsA) (n=3) or P+CsA (n=2). Although they described their quality of life as good, 10 patients had mild hypertension, 5 developed 10 malignancies (9 cutaneous), 5 had replicative hepatitis, 8 had osteopenia, and 6 had cataracts, but none had diabetes mellitus. Proteinuria was detected in 6 patients, but was always less than 1 g/d. Mean serum creatinine was 1.28+/-0.28 mg/dL and glomerular filtration rate was 54.5+/-5.3 mL/min/1.73 m2. RFR was present for 4 patients with a mean value of +14.8+/-1.9 mL/min. Their functional status was not correlated with the histological lesions observed in concomitant transplant biopsies. Kidney grafts are able to function well even more than 20 yr post-transplantation, with some having a RFR whose significance remains unknown. Morbidity is of minor clinical severity, but could be further reduced with optimized management. Moreover, transplantation is much less costly than hemodialysis.
Delclaux
C
C
Nephrology and Renal Transplantation, Nuclear Medicine, Anatomopathology, Hôpital Pellegrin, CHU Bordeaux, France.
Morel
D
D
Fernandez
P
P
Merville
P
P
Deminière
C
C
Potaux
L
L
D000328:Adult; D002102:Cadaver; D005260:Female; D005500:Follow-Up Studies; D006085:Graft Survival / Q000502:physiology; D006801:Humans; D007166:Immunosuppressive Agents / Q000627:therapeutic use; D016030:Kidney Transplantation / Q000502:physiology; D008297:Male; D009017:Morbidity; D011183:Postoperative Complications / Q000453:epidemiology; D011788:Quality of Life; D013997:Time Factors
D007166:Immunosuppressive Agents