1. The Impact of Preexisting and Post-transplant Diabetes Mellitus on Outcomes Following Liver Transplantation.
- Author
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Aravinthan AD, Fateen W, Doyle AC, Venkatachalapathy SV, Issachar A, Galvin Z, Sapisochin G, Cattral MS, Ghanekar A, McGilvray ID, Selzner M, Grant DR, Selzner N, Lilly LB, Renner EL, and Bhat M
- Subjects
- Diabetes Mellitus epidemiology, End Stage Liver Disease surgery, Female, Follow-Up Studies, Graft Rejection epidemiology, Humans, Incidence, Male, Middle Aged, Ontario epidemiology, Postoperative Complications epidemiology, Retrospective Studies, Risk Factors, Treatment Outcome, Diabetes Mellitus etiology, Graft Rejection complications, Liver Transplantation adverse effects, Postoperative Complications etiology, Transplant Recipients
- Abstract
Background: Diabetes mellitus (DM) is said to adversely affect transplant outcomes. The aim of this study was to investigate the impact of pre-existing and new-onset DM on liver transplantation (LT) recipients., Methods: A single-center retrospective analysis of prospectively collected data of LT recipients (1990-2015) was undertaken., Results: Of the 2209 patients, 13% (n = 298) had Pre-DM, 16% (n = 362) developed post-transplant diabetes mellitus (PTDM), 5% (n = 118) developed transient hyperglycemia (t-HG) post-LT, and 65% (n = 1431) never developed DM (no DM). Baseline clinical characteristics of patients with PTDM were similar to that of patients with Pre-DM. Incidence of PTDM peaked during the first year (87%) and plateaued thereafter. On multivariate analysis (Bonferroni-corrected), nonalcoholic fatty liver disease and the use of tacrolimus and sirolimus were independently associated with PTDM development. Both Pre-DM and PTDM patients had satisfactory and comparable glycemic control throughout the follow-up period. Those who developed t-HG seem to have a unique characteristic compared with others. Overall, 9%, 5%, and 8% of patients developed end-stage renal disease (ESRD), major cardiovascular event (mCVE), and de novo cancer, respectively. Both Pre-DM and PTDM did not adversely affect patient survival, retransplantation, or de novo cancer. The risks of ESRD and mCVE were significantly higher in patients with Pre-DM followed by PTDM and no DM., Conclusions: In this largest nonregistry study, patients with Pre-DM and PTDM share similar baseline clinical characteristics. Pre-DM increases the risk of ESRD and mCVE; however, patient survival was comparable to those with PTDM and without diabetes. Understanding the impact of PTDM would need prolonged follow-up.
- Published
- 2019
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