Mortality of cadaveric kidney transplantation versus combined kidney-pancreas transplantation in diabetic patients

C. L. Manske, Y. Wang, W. Thomas

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In the United States diabetes is now the principal cause of end-stage renal disease. For diabetic patients undergoing cadaveric kidney transplantation, a combined kidney-pancreas (KP) transplant is often recommended because this option is perceived to carry no additional risk. However, most transplant centres have restricted KP transplantation to patients with few diabetic complications and no coronary artery disease. We compared survival rates after KP transplantation with those after kidney transplantation alone in clinically similar though non-randomised patient groups. In 173 consecutive diabetic renal transplant candidates, 3-year patient survival in 54 KP recipients was 68%, versus 90% in 46 patients who received a cadaveric kidney alone (p=0·01). The remaining patients had a living-related-donor kidney transplant, either alone (65) or followed 4-20 months later by a pancreas transplant (8), with survival similar to that with a cadaveric kidney. Independent variables associated with early death were age, history of congestive heart failure, and pancreas transplantation. A serious complication of pancreas transplantation was infection, for which 14 of 54 recipients required pancreatectomy; KP recipients had a higher death rate from infection in the first 12 months (p=0·034). In view of the excess mortality associated with KP transplantation, we suggest that the combined operation should be reserved for young patients with no history of congestive heart failure, or for patients in whom hypoglycaemia is life-threatening. A randomised trial is needed to compare the long-term outcomes of these procedures.

Original languageEnglish (US)
Pages (from-to)1658-1662
Number of pages5
JournalThe Lancet
Issue number8991-8892
StatePublished - Dec 30 1995

Bibliographical note

Funding Information:
coronary angiograms; and Allison Constant and Patty Johnson for typing the paper. We appreciate the valuable suggestions of David E R Sutherland. CLM and WT were supported by the Division of Research Resources grant MOIRROO4400 and National Institutes of Health grant DK13038.


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