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Post-transplantation diabetes mellitus

Masayoshi Okumi, Yasuyuki Sato, Kohei Unagami, Toshihito Hirai, Hideki Ishida, Kazunari Tanabe
BACKGROUND: The reasons for improved outcomes associated with preemptive kidney transplantation (PKT) are incompletely understood, and post-transplant complications have been scarcely investigated. METHODS: We evaluated the outcomes of PKT in both unmatched (n = 1060) and propensity score matched cohorts (n = 186) of adults who underwent living kidney transplant between 2000 and 2014. Outcomes were estimated glomerular filtration rate (eGFR), biopsy-proven rejection, cytomegalovirus (CMV) infection, post-transplant diabetes mellitus (PTDM), cardiovascular disease (CVD), graft failure (non-censored for death), and malignancy...
October 19, 2016: Clinical and Experimental Nephrology
L V Kroth, F F Barreiro, D Saitovitch, M A Traesel, D O d'Avila, C E Poli-de-Figueiredo
BACKGROUND: The Nephrology Unit at São Lucas Hospital, a University Hospital in Southern Brazil, has recently reached 35 years since its first kidney transplant. Few centers in the area have made a longitudinal analysis of processes, problems, grafts, and patient survival changes along this time. METHODS: A single-center, retrospective study was performed. Data were separated into different eras, based on the nature of immunosuppression used: pre-cyclosporine (1978-1986), cyclosporine (1987-1997), mycophenolate introduction (1998-2002), new immunosuppressant drugs (2003-2007), and the current period (2008-2013)...
September 2016: Transplantation Proceedings
Riccardo Calafiore, Giuseppe Basta, Pia Montanucci
Microencapsulation technology, based on use of alginic acid biopolymers, has been devised many years ago. However, when intended for enveloping human islets for transplantation purposes, the method needs to be up-scaled and implemented with care being taken to comply with simple but important measures. It is almost indispensable to rely on an ultrapurified alginic polymers: in fact, any, even minimal, alginate contamination with endotoxins, pyrogens, and proteins could provoke the host's inflammatory reaction upon graft, with heavy adverse consequences on the capsules immunoprotective properties, hence on graft survival per se...
2017: Methods in Molecular Biology
I Dedinská, Ľ Laca, J Miklušica, D Kantárová, P Galajda, M Mokáň
BACKGROUND: New-onset diabetes mellitus after transplantation (NODAT) is a well-known complication of transplantation. OBJECTIVE: To determine the correlation between CMV infection and NODAT. METHODS: Retrospectively, we detected CMV replication (PCR) in every month after renal transplantation in the first 12 months of the procedure in a homogenous group of patients from the immunosuppression point of view. RESULTS: In 167 patients (64 with NODAT and 103 in the control group), the average amount of CMV viremia was not significantly different between the NODAT and the control group (p=0...
2016: International Journal of Organ Transplantation Medicine
Hiroki Adachi, Kanae Nakayama, Norifumi Hayashi, Yuki Matsui, Keiji Fujimoto, Hideki Yamaya, Hisao Tonami, Hitoshi Yokoyama
BACKGROUND: A few studies have investigated the role of adiponectin fraction for cardiovascular disease (CVD) in RTx recipients. SUBJECTS AND METHODS: We studied 57 adult subjects (39 males, 18 females; 10 cadaveric donors) with at least three years of allograft survival (median 251 months). We examined clinical backgrounds such as treated drugs, blood pressure (BP, mmHg), body mass index (BMI), and blood chemistry including cholesterol (total, LDL-C, HDL-C), glucose, glycated hemoglobin (HbA1c), and serum high and low-molecular-weight (HMW/LMW) ADPN fractions with regard to the associations of the visceral and subcutaneous fat areas on CT scan...
2016: PloS One
Thomas Vanhove, Quinten Remijsen, Dirk Kuypers, Pieter Gillard
Post-transplant diabetes mellitus is a frequent complication of solid organ transplantation that generally requires treatment with lifestyle interventions and antidiabetic medication. A number of demonstrated and potential pharmacokinetic drug-drug interactions (DDIs) exist between commonly used immunosuppressants and antidiabetic drugs, which are comprehensively summarized in this review. Cyclosporine (CsA) itself inhibits the cytochrome P450 (CYP) 3A4 enzyme and a variety of drug transporters. As a result, it increases exposure to repaglinide and sitagliptin, will likely increase the exposure to nateglinide, glyburide, saxagliptin, vildagliptin and alogliptin, and could theoretically increase the exposure to gliquidone and several sodium-glucose transporter (SGLT)-2 inhibitors...
September 14, 2016: Transplantation Reviews
Maria P Martinez Cantarin, Scott W Keith, Zhao Lin, Cataldo Doria, Adam M Frank, Warren R Maley, Carlo Ramirez, Costas D Lallas, Ashesh Shah, Scott A Waldman, Bonita Falkner
BACKGROUND/OBJECTIVE: Post-transplant diabetes mellitus (PTDM) is both common and associated with poor outcomes after kidney transplantation. Our objective was to examine relationships of uremia-associated inflammation and adiponectin with PTDM. METHODS: Nondiabetic kidney transplant patients were enrolled with donor controls. Inflammatory cytokines and adiponectin were measured before and after transplantation. Adipose tissue was obtained for gene expression analysis...
August 2016: Cardiorenal Medicine
Isabell Jahn, Martin Busch, Undine Ott, Gunter Wolf, Wilgard Battefeld
BACKGROUND: Transplantation (NTX) associated ischemia-reperfusion-mechanisms and the predisposition for insulin resistance are discussed as causes of a posttransplantation diabetes mellitus (PTDM). Furthermore, immunosuppressants can have a damaging effect on insulin secretion. METHODS: 55 metabolically healthy patients with an endstage renal disease (age 52 ± 14 years, body mass index 27 ± 5 kg / m(2), blood pressure 137 ± 15/82 ± 11 mmHg) were included in a prospectively cohort study...
September 2016: Deutsche Medizinische Wochenschrift
Yung Fong Tsai, Hsiu Pin Chen, Fu Chao Liu, Shih Hao Liu, Chun Yu Chen, Chih Wen Cheng, Jr Rung Lin
Post-transplant malignancy is a major cause of late mortality for liver transplant recipients (LTRs). This nationwide population-based cohort study investigated the cancer type, incidence, and risk factors associated with post-transplant malignancies in 2938 Taiwanese LTRs who underwent transplantation between 1998 and 2012. Data from the National Health Insurance Research Database were extracted on the basis of the International Classification of Disease, Ninth Revision, Clinical Modification codes. Among these patients, 284 post-transplant malignancies were diagnosed...
September 10, 2016: Oncotarget
Eugene Han, Myoung Soo Kim, Yu Seun Kim, Eun Seok Kang
The success rate of organ transplantation has been increasing with advances in surgical and pharmacological techniques. However, the number of solid organ transplant recipients who require metabolic disease management is also growing. Post-transplant diabetes mellitus (PTDM) is a common complication after solid organ transplantation and is associated with risks of graft loss, cardiovascular morbidity, and mortality. Other risk factors for PTDM include older age, genetic background, obesity, hepatitis C virus infection, hypomagnesemia, and use of immunosuppressant agents (corticosteroids, calcineurin inhibitors, and mammalian target of rapamycin inhibitor)...
October 2016: Metabolism: Clinical and Experimental
Miguel Jiménez-Pérez, Rocío González-Grande, Edith Omonte Guzmán, Víctor Amo Trillo, Juan Miguel Rodrigo López
The metabolic syndrome (MS), which includes obesity, dyslipidaemia, hypertension and hyperglycaemia according to the most widely accepted definitions now used, is one of the most common post-transplant complications, with a prevalence of 44%-58%. The MS, together with the immunosuppression, is considered the main risk factor for the development of cardiovascular disease (CVD) in transplant recipients, which in turn accounts for 19%-42% of all deaths unrelated to the graft. The presence of MS represents a relative risk for the development of CVD and death of 1...
July 28, 2016: World Journal of Gastroenterology: WJG
Chuan Shen, Chenghong Peng, Baiyong Shen, Zhecheng Zhu, Ning Xu, Tao Li, Junjie Xie
Immunosuppressive agents used postoperatively after liver transplantation (LT) for hepatocellular carcinoma (HCC) favor recurrence and metastasis. Therefore, new effective immunosuppressants are needed. This retrospective study assessed combined sirolimus and metformin on survival of HCC patients after LT. In 2001-2013, 133 HCC patients with LT were divided into four groups: sirolimus and metformin combination (Sir+Met), sirolimus monotherapy (Sir), other immunosuppressants in diabetes mellitus (DM) patients without metformin (No Sir with DM), and other immunosuppressants in patients without DM (No Sir without DM)...
August 25, 2016: Oncotarget
Aline C Q Leão, Paulo R Menezes, Maura S Oliveira, Anna S Levin
BACKGROUND: It has been challenging to determine the true clinical impact of Acinetobacter spp., due to the predilection of this pathogen to colonize and infect critically ill patients, who often have a poor prognosis. The aim of this study was to assess whether Acinetobacter spp. bacteremia is associated with lower survival compared with bacteremia caused by other pathogens in critically ill patients. METHODS: This study was performed at Hospital das Clínicas, University of São Paulo, Brazil...
2016: BMC Infectious Diseases
Ahmer M Hameed, Wayne J Hawthorne, Henry C Pleass
Organ transplantation provides the best available therapy for a myriad of medical conditions, including end-stage renal disease, hepatic failure and type I diabetes mellitus. The current clinical reality is, however, that there is a significant shortage of organs available for transplantation with respect to the number of patients on organ waiting lists. As such, methods to increase organ supply have been instituted, including improved donor management, organ procurement and preservation strategies, living organ donation, transplantation education and the increased utilization of donation after circulatory death and expanded criteria donors...
August 4, 2016: ANZ Journal of Surgery
Nathalie Duerinckx, Hanna Burkhalter, Sandra J Engberg, Monika Kirsch, Mary-Lou Klem, Susan M Sereika, Paolo De Simone, Sabina De Geest, Fabienne Dobbels
BACKGROUND: Despite smoking being an absolute or relative contraindication for transplantation, about 11-40% of all patients continue or resume smoking posttransplant. This systematic review with meta-analysis investigated the correlates and outcomes associated with smoking after solid organ transplantation. METHODS: We searched PubMed, EMBASE, CINAHL, and PsycINFO from inception until January 2016, using state-of-the art methodology. Pooled Odds Ratios (ORs) with 95% confidence intervals (CI) were computed for correlates/outcomes investigated ≥ 5 times...
July 29, 2016: Transplantation
David J Taber, Kelly J Hunt, Cory E Fominaya, Elizabeth H Payne, Mulugeta Gebregziabher, Titte R Srinivas, Prabhakar K Baliga, Leonard E Egede
Although outcome inequalities for non-Hispanic black (NHB) kidney transplant recipients are well documented, there is paucity in data assessing the impact of cardiovascular disease (CVD) risk factors on this disparity in kidney transplantation. This was a longitudinal study of a national cohort of veteran kidney recipients transplanted between January 2001 and December 2007. Data included baseline characteristics acquired through the United States Renal Data System linked to detailed clinical follow-up information acquired through the Veterans Affairs electronic health records...
September 2016: Hypertension
Georgi Abraham, Madhusudan Vijayan, Natarajan Gopalakrishnan, Sunil Shroff, Joseph Amalorpavanathan, Anand Yuvaraj, Sanjeev Nair, Saravanan Sundarrajan
Renal replacement therapy (RRT) resources are scarce in India, with wide urban-rural and interstate disparities. The burden of end-stage renal disease is expected to increase further due to increasing prevalence of risk factors like diabetes mellitus. Renal transplantation, the best RRT modality, is increasing in popularity, due to improvements made in public education, the deceased donor transplantation (DDT) programme and the availability of free and affordable transplant services in government hospitals and certain non-governmental philanthropic organizations...
June 24, 2016: World Journal of Transplantation
Thomas Dienemann, Naohiko Fujii, Yimei Li, Shivali Govani, Nikitha Kosaraju, Roy D Bloom, Harold I Feldman
A decade ago, observations suggested that post-transplant diabetes mellitus (PTDM) was linked to allograft loss and shorter patient survival. Increasing awareness, improvements in care, and changes in the immunosuppressive regimen may have modified this association. Single-center analysis of 1990 (age>18; transplantation date 1996-2012) primary kidney recipients (KTR). Patients with <12 months follow-up were excluded. Diabetes was diagnosed according to ADA criteria and characterized as follows: No diabetes, PTDM in the first post-transplant year not treated with glucose-lowering medications (GLM) at 12 months, PTDM in the first post-transplant year treated with GLM at 12 months, and pretransplant diabetes...
September 2016: Transplant International: Official Journal of the European Society for Organ Transplantation
Mark A Fiala, Michael Slade, Stephanie Wang, Soo Park, John DiPersio, Keith Stockerl-Goldstein
No abstract text is available yet for this article.
May 31, 2016: Leukemia & Lymphoma
H-F Chiu, M-C Chung, C-J Chung, T-M Yu, K-H Shu, M-J Wu
OBJECTIVE: The objective of this study was to evaluate the prognosis of kidney transplant recipients with pretransplantation malignancy and the incidence of recurrent malignancy in kidney transplant recipients using claims data from Taiwan's universal health insurance program. METHOD: A total of 4350 transplant recipients were retrospectively analyzed. The rates of pretransplantation or recurrent malignancy, which was defined by their inclusion in the catastrophic illness patient registry using the International Classification of Diseases, 9th Revision, were evaluated...
April 2016: Transplantation Proceedings
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