Nephrology Dialysis Transplantation, Vol 12, Issue 7 1431-1436, Copyright © 1997 by Oxford University Press
H Hadimeri, G Norden, S Friman and G Nyberg
AIM: To define specific manifestations of autosomal dominant polycystic
kidney disease in kidney transplant patients. METHODS: Of 874 consecutive
first renal transplant patients 1985-1993, 114 (13%) had autosomal dominant
polycystic kidney disease (ADPKD). Mean age was 53 +/- 8 years, 62% were
men, and 83% received cadaveric kidneys. Control patients were matched for
sex, age and donor type. Median follow-up time was 63 months. One patient
was lost to follow-up. Medical records before and after transplantation
were reviewed. RESULTS: Survival of patients and grafts was similar in
ADPKD patients and controls. Twenty- five ADPKD patients died, four of
causes not seen in the controls; two aortic aneurysms, one urothelial
cancer, one colon perforation. Four more ADPKD patients but no control had
diverticulitis (P = 0.03), two with perforation. Cardiovascular morbidity
was not increased. Eight patients had subarachnoidal haemorrhage before
transplantation and two during follow-up. Nineteen patients had undergone
nephrectomy before transplantation, 11 because of voluminous kidneys, five
for infection, pain or bleeding, two for suspected malignancy, one for
hypertension. After transplantation, seven patients underwent nephrectomy,
only one related to kidney size. During the first year, need of phlebotomy
occurred in 14% of patients versus 4% of controls, P = 0.02. Urinary tract
infection rates were not increased. No morbidity was related to liver
cysts. CONCLUSION: The specific features of kidney transplantation to
patients with ADPKD were few: enlarged kidneys, relevant only before
transplantation, erythrocytosis, and as rare but serious events,
diverticulitis with perforation.
ORIGINAL ARTICLES
Autosomal dominant polycystic kidney disease in a kidney transplant population
Transplant Unit, Sahlgrenska University Hospital, Goteborg, Sweden.
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