National Outcomes of Kidney Transplantation from Diabetic Donors
1Renal Division, Univ. of Penn, Philadelphia, PA
2Dept of Surgery, Univ. of Penn, Philadelphia, PA
3Division of Gastroenterology, Univ. of Penn, Philadelphia, PA.
Meeting: 2015 American Transplant Congress
Abstract number: C51
Keywords: Donors, Kidney transplantation, marginal
Session Information
Session Name: Poster Session C: ECD/DCD/high KDPI
Session Type: Poster Session
Date: Monday, May 4, 2015
Session Time: 5:30pm-6:30pm
Presentation Time: 5:30pm-6:30pm
Location: Exhibit Hall E
Despite limited outcomes data, kidneys from diabetic donors are being increasingly used in the USA. To compare outcomes in recipients of kidneys from diabetic versus non-diabetic donors, we performed a retrospective study of patients transplanted 3/11/ 1994-12/31/13, using registry data from the United Network for Organ Sharing. Survival analysis was modeled using cox regression. There were 9,074 recipients of diabetic donor kidneys and 152,555 recipients of non-diabetic kidneys. Allograft failure (HR 1.30, 95% CI 1.25-1.36, p < 0.001) and death (HR 1.17, 95% CI 1.11-1.22, p < 0.001) were increased in recipients of diabetic donor kidneys versus non-diabetic donor kidneys. Recipients age 40 and younger who received diabetic donor kidneys had an increased rate of allograft failure (log rank p < 0.001) compared to recipients > age 40 who received non-diabetic donor kidneys. Diabetic donor kidneys are associated with increased mortality and allograft loss compared to non-diabetic donor kidneys. These findings have the greatest implications for younger and non-diabetic recipients, who should be counseled on the risks of accepting diabetic donor kidneys.
Predicting death | Predicting graft loss | |||||
HR | p value | 95%CI | HR | p value | 95%CI | |
Diabetic donor | 1.17 | <0.001 | 1.11-1.22 | 1.30 | <0.001 | 1.25-1.36 |
Age>40 | 1.99 | <0.001 | 1.94-2.06 | 1.09 | <0.001 | 1.07-1.11 |
Male | 1.09 | <0.001 | 1.06-1.11 | 1.10 | <0.001 | 1.08-1.11 |
Black | 1.07 | <0.001 | 1.04-1.09 | 1.35 | <0.001 | 1.33-1.37 |
Pre txp dialysis | 1.03 | <0.001 | 1.02-1.03 | – | ||
Prior txp | 1.15 | <0.001 | 1.11-1.19 | – | ||
HCV+ | 1.43 | <0.001 | 1.37-1.48 | – | ||
PRA>30 | 0.95 | 0.002 | 0.92-0.98 | 1.13 | <0.001 | 1.11-1.15 |
Pre txp diabetes | 1.02 | <0.001 | 1.02-1.02 | – | ||
ECD | – | 1.57 | <0.001 | 1.55-1.61 | ||
No induction | – | 1.12 | <0.001 | 1.10-1.14 |
To cite this abstract in AMA style:
Cohen J, Reese P, Porrett P, Bloom R, Forde K, Sawinski D. National Outcomes of Kidney Transplantation from Diabetic Donors [abstract]. Am J Transplant. 2015; 15 (suppl 3). https://atcmeetingabstracts.com/abstract/national-outcomes-of-kidney-transplantation-from-diabetic-donors/. Accessed November 21, 2024.« Back to 2015 American Transplant Congress