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Role of Wnt signaling pathways in type 2 diabetes mellitus. Mol Cell Biochem 2021; 476:2219-2232. [PMID: 33566231 DOI: 10.1007/s11010-021-04086-5] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Accepted: 01/27/2021] [Indexed: 01/03/2023]
Abstract
Type 2 diabetes mellitus (T2DM) has become a major global public health issue in the twenty-first century and its incidence has increased each year. Wnt signaling pathways are a set of multi-downstream signaling pathways activated by the binding of Wnt ligands to membrane protein receptors. Wnt signaling pathways regulate protein expression and play important roles in protecting the body's normal physiological metabolism. This review describes Wnt signaling pathways, and then aims to reveal how Wnt signaling pathways participate in the occurrence and development of T2DM. We found that Wnt/c-Jun N-terminal kinase signaling was closely associated with insulin resistance, inflammatory response, and pancreatic β-cell and endothelial dysfunction. β-catenin/transcription factor 7-like 2 (TCF7L2)-mediated and calcineurin/nuclear factor of activated T cells-mediated target genes were involved in insulin synthesis and secretion, insulin degradation, pancreatic β-cell growth and regeneration, and functional application of pancreatic β-cells. In addition, polymorphisms in the TCF7L2 gene could increase risk of T2DM according to previous and the most current results, and the T allele of its variants was a more adverse factor for abnormal pancreatic β-cell function and impaired glucose tolerance in patients with T2DM. These findings indicate a strong correlation between Wnt signaling pathways and T2DM, particularly in terms of pancreatic islet dysfunction and insulin resistance, and new therapeutic targets for T2DM may be identified.
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Effects of Late Conversion from Twice-Daily to Once-Daily Slow Release Tacrolimus on the Insulin Resistance Indexes in Kidney Transplant Patients. TRANSPLANTOLOGY 2021. [DOI: 10.3390/transplantology2010005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
The use of tacrolimus (Tac) may be involved in the development of new-onset diabetes after transplantation (NODAT) in a dose-related manner. This study aimed to evaluate the effects of a standard twice-daily formulation of Tac (TacBID) vs. the once-daily slow-release formulation (TacOD) on the basal insulin resistance indexes (Homa and McAuley), and related metabolic parameters, in a cohort of kidney transplant patients. We retrospectively evaluated 20 stable renal transplant recipients who were switched from TacBID to TacOD. Blood levels of Tac were analyzed at one-month intervals from 6 months before to 8 months after conversion. Moreover, Homa and McAuley indexes, C-peptide, insulin, HbA1c, uric acid, triglycerides, low-density lipoprotein (LDL) and high-density lipoprotein (HDL)-cholesterol serum levels and their associations with Tac levels were evaluated. We observed a significant decrease in Tac exposure (8.5 ± 2 ng/mL, CV 0.23 vs. 6.1 ± 1.9 ng/mL, CV 0.31, TacBID vs. TacOD periods, p < 0.001) and no significant changes in Homa (1.42 ± 0.4 vs. 1.8 ± 0.7, p > 0.05) and McAuley indexes (7.12 ± 1 vs. 7.58 ± 1.4, p > 0.05). Similarly, blood levels of glucose, insulin, HbA1c, lipids, and uric acid were unchanged between the two periods, while C-peptide resulted significantly lower after conversion to TacOD. These data suggest that in kidney transplant recipients, reduced Tac exposure has no significant effects on basal insulin sensitivity indexes and metabolic parameters.
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Spiritos Z, Abdelmalek MF. Metabolic syndrome following liver transplantation in nonalcoholic steatohepatitis. Transl Gastroenterol Hepatol 2021; 6:13. [PMID: 33409407 DOI: 10.21037/tgh.2020.02.07] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2019] [Accepted: 10/16/2019] [Indexed: 12/13/2022] Open
Abstract
Metabolic syndrome is a major clinical disorder involving metabolic dysregulation characterized clinically with features of central obesity, insulin resistance (IR), type 2 diabetes, hypertension, and dyslipidemia. Metabolic syndrome is strongly associated with the rising prevalence nonalcoholic steatohepatitis, a leading indication for orthotopic liver transplantation in the Western world. The presence or recurrence of metabolic syndrome following liver transplantation can contribute to the development and recurrence of nonalcoholic fatty liver disease (NAFLD) in the liver allograft. In this review, we discuss the endogenous and exogenous drivers of post-transplant metabolic syndrome, role of chronic immunosuppression, and the prevalence and clinical significant of post-transplant metabolic syndrome on nonalcoholic steatohepatitis.
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Affiliation(s)
- Zachary Spiritos
- Division of Gastroenterology and Hepatology, Duke University, Durham, NC, USA
| | - Manal F Abdelmalek
- Division of Gastroenterology and Hepatology, Duke University, Durham, NC, USA
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Allazova SS, Novikova MS, Kotenko ON, Shilov EM. [Immunosuppressive therapy as a risk factor for new-onset diabetes after transplantation]. TERAPEVT ARKH 2020; 92:137-141. [PMID: 33720585 DOI: 10.26442/00403660.2020.12.200454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2021] [Accepted: 02/07/2021] [Indexed: 11/22/2022]
Abstract
AIM To analyze the modes of immunosuppressive therapy as a risk factor for new-onset diabetes after transplantation (NODAT) in kidney recipients. MATERIALS AND METHODS The retrospective analysis included data from 1367 recipients (755 men and 612 women) who lived more than one year after NODAT and were observed at the Moscow City Nephrology Center from January 1989 to December 2018. NODAT was established for 178 (13%) patients based on criteria from the World Health Organization and the American Diabetes Association. The modes of immunosuppressive therapy using cyclosporin A (CSA), tacrolimus (Tac), mTOR inhibitors, glucocorticoids in patients with NODAT and without NODAT were evaluated. To assess the impact of risk factors, descriptive statistics methods were used, the odds ratio (OR) and the 95% confidence interval (CI) were calculated. RESULTS NODAT was diagnosed in 105 men and 73 women. The OR for men was 1.19 (95% CI 0.871.64), the OR for women was 0.84 (95% CI 0.611.15). At the time of transplantation, the average age of the kidney recipients in the NODAT group was higher than in the group without NODAT: 51 [43; 57] and 43 [32; 52] years, respectively (p=0.0001). Most patients with NODAT (82%) were older than 50 years, while in the group without NODAT, the proportion of patients of the same age was 48.5% (p=0.0001). Among patients without NODAT, transplantation of a kidney from a living donor was significantly more often compared with the group with NODAT+ (7.1% vs 1.1%;p=0.001). Among the recipients who received the regimen with CSA, diabetes developed in 75 (42.1%), those who received Tac in 102 (57.3%;p0.05). The chance (risk of development) of NODAT in patients receiving i-mTOR + Tac was 3.2 (95% CI 1.476.78;p=0.032), and for patients receiving i-mTOR + cyclosporin A, the chance of development NODAT was 1.95 (95% CI 0.884.35;p=0.044). CONCLUSION 13% of recipients developed de novo kidney diabetes after allograft. Age at the time of allotransplantation, gender, as well as the use of tacrolimus in combination with i-mTOR are the most significant risk factors for the development of NODAT.
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Affiliation(s)
- S S Allazova
- Sechenov First Moscow State Medical University (Sechenov University)
| | | | - O N Kotenko
- Municipal Clinical Hospital №52.,People's Friendship University of Russia
| | - E M Shilov
- Sechenov First Moscow State Medical University (Sechenov University)
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Tanaka S, Fujita K, Makimoto K, Kanaoka M, Yakushiji K, Tanaka R, Harada N, Yoshizumi T. Relationships of accelerometer-determined physical activity with obesity, hypertension, diabetes, dyslipidemia, and health-related quality of life in patients after liver transplantation. Clin Transplant 2020; 34:e14117. [PMID: 33053602 DOI: 10.1111/ctr.14117] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Revised: 09/22/2020] [Accepted: 09/30/2020] [Indexed: 11/28/2022]
Abstract
The contribution of physical activity (PA) to the prevention of metabolic abnormalities following liver transplantation (LT) has not been well documented. We aimed to assess PA in post-LT patients and to quantify its relationships with the development of postoperative metabolic abnormalities and health-related quality of life (HRQOL). We recruited 111 patients who had undergone LT ≥ 6 months previously. PA was measured by accelerometry, and HRQOL was evaluated using SF-8. PA was quantified as the number of steps per day, and the time spent performing moderate-to-vigorous PA and light PA per week. The prevalence of hypertension, diabetes, and dyslipidemia increased more than twofold following LT. The proportion of the participants with a sedentary lifestyle (<5000 steps/day) was 36%. Logistic regression analysis showed that postoperative hypertension and obesity were associated with preoperative body mass index and the number of steps taken (in 2000 steps/day increments). Preoperative diabetes was associated with obesity, and PA was associated with physical function-related HRQOL scores. Thus, increasing the number of steps taken per day has the potential to reduce hypertension and obesity, and PA could improve physical function-related HRQOL in patients following LT.
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Affiliation(s)
- Satomi Tanaka
- Department of Health Sciences, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Kimie Fujita
- Division of Health Sciences, Graduate School of Medicine, Kyushu University, Fukuoka, Japan
| | - Kiyoko Makimoto
- Department of Nursing, School of Nursing and Rehabilitation, Konan Women's University, Kobe, Japan
| | - Maki Kanaoka
- School of Nursing Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Kanako Yakushiji
- Division of Health Sciences, Graduate School of Medicine, Kyushu University, Fukuoka, Japan
| | - Rumi Tanaka
- Department of Health Sciences, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Noboru Harada
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Tomoharu Yoshizumi
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
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Kim NG, Sharma A, Saab S. Cardiovascular and metabolic disease in the liver transplant recipient. Best Pract Res Clin Gastroenterol 2020; 46-47:101683. [PMID: 33158470 DOI: 10.1016/j.bpg.2020.101683] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Accepted: 08/31/2020] [Indexed: 01/31/2023]
Abstract
Liver transplantation has led to great improvements in long-term survival in patients with decompensated liver disease and hepatocellular carcinoma. Cardiovascular disease is the leading cause of non-graft-related deaths and has increased prevalence in liver allograft recipients. This is partly secondary to higher post-transplant rates of metabolic risk factors-notably obesity, hypertension, dyslipidemia, and diabetes mellitus, which comprise metabolic syndrome. Post-transplantation metabolic syndrome is expected to be a growing factor in morbidity and mortality as transplant candidates trend older, the rates of metabolic risk factors in the general population increase, non-alcoholic steatohepatitis grows disproportionally as an indication for transplantation, and post-transplantation survival lengthens. This review discusses the incidence and contributory factors for post-transplant increases in metabolic disease, as well as the burden of cardiovascular disease in the liver allograft recipient. Patients with pre-transplant diabetes or obesity are at particularly high risk for post-transplant metabolic syndrome, and would likely benefit from closer surveillance and more aggressive medical management of risk factors. In metabolic disease resistant to initial medical therapies, tailoring of immunosuppressive regimens may further assist in minimizing long-term cardiovascular disease, although this must be done with caution to avoid worsening the risk of graft failure.
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Affiliation(s)
- Nathan G Kim
- Department of Medicine, University of California at Los Angeles, Los Angeles, CA, USA
| | - Avneesh Sharma
- Virginia Commonwealth University School of Medicine, Richmond, VA, USA
| | - Sammy Saab
- Department of Medicine, University of California at Los Angeles, Los Angeles, CA, USA; Department of Surgery, University of California at Los Angeles, Los Angeles, CA, USA.
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Müller MM, Schwaiger E, Kurnikowski A, Haidinger M, Ristl R, Tura A, Pacini G, Werzowa J, Hecking M. Glucose Metabolism After Kidney Transplantation: Insulin Release and Sensitivity With Tacrolimus- Versus Belatacept-Based Immunosuppression. Am J Kidney Dis 2020; 77:462-464. [PMID: 32905816 DOI: 10.1053/j.ajkd.2020.07.016] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Accepted: 07/02/2020] [Indexed: 01/09/2023]
Affiliation(s)
- Martin M Müller
- Department of Internal Medicine III, Nephrology, Medical University of Vienna, Vienna, Austria
| | - Elisabeth Schwaiger
- Department of Internal Medicine III, Nephrology, Medical University of Vienna, Vienna, Austria
| | - Amelie Kurnikowski
- Department of Internal Medicine III, Nephrology, Medical University of Vienna, Vienna, Austria
| | - Michael Haidinger
- Department of Internal Medicine III, Nephrology, Medical University of Vienna, Vienna, Austria
| | - Robin Ristl
- Center for Medical Statistics, Informatics and Intelligent Systems, Medical University of Vienna, Vienna, Austria
| | - Andrea Tura
- Metabolic Unit, CNR Institute of Neurosciences, Padova, Italy
| | - Giovanni Pacini
- Metabolic Unit, CNR Institute of Neurosciences, Padova, Italy
| | - Johannes Werzowa
- Ludwig Boltzmann Institute of Osteology at the Hanusch Hospital of WGKK and AUVA Trauma Centre Meidling, 1st Medical Department, Hanusch Hospital, Vienna, Austria
| | - Manfred Hecking
- Department of Internal Medicine III, Nephrology, Medical University of Vienna, Vienna, Austria.
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Lee SK, Ahnn J. Regulator of Calcineurin (RCAN): Beyond Down Syndrome Critical Region. Mol Cells 2020; 43:671-685. [PMID: 32576715 PMCID: PMC7468584 DOI: 10.14348/molcells.2020.0060] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2020] [Revised: 05/23/2020] [Accepted: 05/25/2020] [Indexed: 12/19/2022] Open
Abstract
The regulator of calcineurin (RCAN) was first reported as a novel gene called DSCR1, encoded in a region termed the Down syndrome critical region (DSCR) of human chromosome 21. Genome sequence comparisons across species using bioinformatics revealed three members of the RCAN gene family, RCAN1, RCAN2, and RCAN3, present in most jawed vertebrates, with one member observed in most invertebrates and fungi. RCAN is most highly expressed in brain and striated muscles, but expression has been reported in many other tissues, as well, including the heart and kidneys. Expression levels of RCAN homologs are responsive to external stressors such as reactive oxygen species, Ca2+, amyloid β, and hormonal changes and upregulated in pathological conditions, including Alzheimer's disease, cardiac hypertrophy, diabetes, and degenerative neuropathy. RCAN binding to calcineurin, a Ca2+/calmodulin-dependent phosphatase, inhibits calcineurin activity, thereby regulating different physiological events via dephosphorylation of important substrates. Novel functions of RCANs have recently emerged, indicating involvement in mitochondria homeostasis, RNA binding, circadian rhythms, obesity, and thermogenesis, some of which are calcineurin-independent. These developments suggest that besides significant contributions to DS pathologies and calcineurin regulation, RCAN is an important participant across physiological systems, suggesting it as a favorable therapeutic target.
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Affiliation(s)
- Sun-Kyung Lee
- Department of Life Science, College of Natural Sciences, Hanyang University, Seoul 04763, Korea
- Research Institute for Natural Sciences, College of Natural Sciences, Hanyang University, Seoul 04763, Korea
| | - Joohong Ahnn
- Department of Life Science, College of Natural Sciences, Hanyang University, Seoul 04763, Korea
- Research Institute for Natural Sciences, College of Natural Sciences, Hanyang University, Seoul 04763, Korea
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Tanaka S, Fujita K, Kanaoka M, Makimoto K, Yakushiji K, Tanaka R, Harada N, Ikegami T, Yoshizumi T. Prospective study of objective physical activity and quality of life in living donor liver transplant recipients. Jpn J Nurs Sci 2020; 17:e12362. [PMID: 33470540 DOI: 10.1111/jjns.12362] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Revised: 06/09/2020] [Accepted: 06/17/2020] [Indexed: 12/25/2022]
Abstract
AIM The aims of this study were to: (a) describe the physical activity (PA) and quality of life (QOL) in living donor liver transplant (LDLT) recipients pre-operatively and at 3 months and 6 months post-operatively; (b) compare PA and QOL at 6 months post-operatively with a healthy control group; and (c) explore pre-operative factors that predict PA changes. METHODS Patients over 20 years of age who were undergoing LDLT were recruited. PA was measured based on the number of steps/day and time spent performing moderate-to-vigorous PA (MVPA) during 1 week using an accelerometer. QOL was assessed based on a physical (PCS) and mental (MCS) component summary of the eight-item Short-Form Health Survey. The LDLT and healthy control groups were matched for age (±3 years) and gender. Pre-operative factors predicting a change in PA were calculated using a generalized linear mixed model. RESULTS Twenty-four patients completed the study. By 6 months post-LDLT, the MCS and PCS were comparable to those in the control group. The number of steps (3,887 steps/day) and MVPA (29.3 min/week) showed significant improvement by 6 months post-operatively, but remained much lower compared with those in the control group. The multivariate analysis showed that younger age (p < .01, p = .04) and higher skeletal muscle mass (SMM; p < .01, p = .03) were predictors of improvement in number of steps and MVPA. CONCLUSION This study suggests the need for pre-operative interventions by healthcare professionals that focus on outcomes such as improving low SMM to facilitate post-operative PA recovery.
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Affiliation(s)
- Satomi Tanaka
- Department of Health Sciences, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Kimie Fujita
- Division of Health Sciences, Graduate School of Medicine, Kyushu University, Fukuoka, Japan
| | - Maki Kanaoka
- School of Nursing, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Kiyoko Makimoto
- Department of Nursing, School of Nursing and Rehabilitation, Konan Women's University, Kobe, Japan
| | - Kanako Yakushiji
- Department of Health Sciences, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Rumi Tanaka
- Department of Health Sciences, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Noboru Harada
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Toru Ikegami
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Tomoharu Yoshizumi
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
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Man Kim J, Hwang S, Lee KW, Lee JG, Ryu JH, Kim BW, Choi DL, You YK, Kim DS, Nah YW, Kang KJ, Cho JY, Hong G, Choi IS, Yu HC, Choi D, Kim MS. New-onset diabetes after adult liver transplantation in the Korean Organ Transplantation Registry (KOTRY) study. Hepatobiliary Surg Nutr 2020; 9:425-439. [PMID: 32832494 PMCID: PMC7423540 DOI: 10.21037/hbsn.2019.10.29] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND New-onset diabetes after transplantation (NODAT) is a serious complication following liver transplantation (LT). The present study aimed to investigate the incidence of and risk factors for NODAT using the Korean Organ Transplantation Registry (KOTRY) database. METHODS Patients with history of pediatric transplantation (age ≤18 years), re-transplantation, multi-organ transplantation, or pre-existing diabetes mellitus were excluded. A total of 1,919 non-diabetic adult patients who underwent a primary LT between May 2014 and December 2017 were included. Risk factors were identified using Cox regression analysis. RESULTS NODAT occurred in 19.7% (n=377) of adult liver transplant recipients. Multivariate analysis showed steroid use, increased age, and high body mass index (BMI) in recipients, and implantation of a left-side liver graft was closely associated with NODAT in adult LT. In living donor liver transplant (LDLT) patients (n=1,473), open donor hepatectomy in the living donors, steroid use, small for size liver graft (graft to recipient weight ratio ≤0.8), increased age, and high BMI in the recipient were predictive factors for NODAT. The use of antimetabolite and basiliximab induction reduced the incidence of NODAT in adult LT and in adult LDLT. CONCLUSIONS Basiliximab induction, early steroid withdrawal, and antimetabolite therapy may prevent NODAT after adult LT. High BMI or advanced age in liver recipients, open donor hepatectomy in living donors, and small size liver graft can predict the occurrence of NODAT after adult LT or LDLT.
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Affiliation(s)
- Jong Man Kim
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Shin Hwang
- Department of Surgery, Asan Medical Center, College of Medicine University of Ulsan, South Korea
| | - Kwang-Woong Lee
- Department of Surgery, Seoul National University College of Medicine, Seoul, South Korea
| | - Jae-Geun Lee
- Department of Surgery, Yonsei University College of Medicine, Seoul, South Korea
| | - Je Ho Ryu
- Department of Surgery, Pusan National University College of Medicine, Busan, South Korea
| | - Bong-Wan Kim
- Department of Liver Transplantation and Hepatobiliary Surgery, Ajou University School of Medicine, Suwon, South Korea
| | - Dong Lak Choi
- Department of Surgery, Catholic University of Daegu College of Medicine, Daegu, South Korea
| | - Young Kyoung You
- Department of Surgery, College of Medicine, Catholic University of Korea, Seoul, South Korea
| | - Dong-Sik Kim
- Division of HBP Surgery and Liver Transplantation, Department of Surgery, Korea University College of Medicine, Seoul, South Korea
| | - Yang Won Nah
- Department of Surgery, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, South Korea
| | - Koo Jeong Kang
- Department of Surgery, Keimyung University School of Medicine, Daegu, South Korea
| | - Jai Young Cho
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Sungnam, South Korea
| | - Geun Hong
- Department of Surgery, Ewha Woman’s University School of Medicine, Seoul, South Korea
| | - In Seok Choi
- Department of Surgery, Konyang University Hospital, Daejon, South Korea
| | - Hee Chul Yu
- Department of Surgery, Chonbuk National University School of Medicine, Jeonju, South Korea
| | - Dongho Choi
- Department of Surgery, Hanyang University College of Medicine, Seoul, South Korea
| | - Myoung Soo Kim
- Department of Surgery, Yonsei University College of Medicine, Seoul, South Korea
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Evaluation of Tacrolimus Trough Level in Patients Who Developed Post-transplant Diabetes Mellitus After Kidney Transplantation: A Retrospective Single-Center Study in Saudi Arabia. Transplant Proc 2020; 52:3160-3167. [PMID: 32636070 DOI: 10.1016/j.transproceed.2020.05.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2019] [Revised: 02/19/2020] [Accepted: 05/12/2020] [Indexed: 12/14/2022]
Abstract
BACKGROUND Post-transplant diabetes mellitus (PTDM) is a complication after kidney transplantation. Studies showed an association between high trough levels of tacrolimus FK506 and PTDM. This study aims to investigate the association between FK506 trough levels during the first year after kidney transplant and the incidence of PTDM. METHODS This retrospective study included adult kidney transplant patients who were not diabetic before transplantation from 2011 to 2014. The analysis evaluated FK506 trough levels at different time points post-transplant, as well as other variables to determine whether they were associated with PTDM. RESULTS The cumulative incidence of PTDM was 22.5% with a median time to PTDM diagnosis of 10 months. PTDM patients had higher first FK506 (ng/mL) levels (P = .001), and more patients in the PTDM group had FK506 level >10 ng/mL during the first 3 months (P = .004). After 12 months of transplant, PTDM patients had higher body mass index (BMI) 28.3 ± 6.9 kg/m2 compared to non-PTDM patients 26.4 ± 6.7 kg/m2 (P = .015). Binary logistic regression analysis showed that age ≥40 years (odds ratio [OR] = 2.75, P = .004), BMI ≥25 kg/m2 (OR = 2.04, P = .040), and FK506 level ≥10 ng/mL during the first 3 months (OR = 2.65, P = .009) were significantly related to PTDM development. CONCLUSION Patients with FK506 trough level >10 ng/mL during the first 3 months after transplantation are at higher risk of PTDM, especially in patients >40 years of age and/or who are overweight. These results may strengthen the notion that there is a connection between high FK506 trough levels and PTDM development.
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The Relationship Between Hypoadiponectinemia and Cardiovascular Events in Liver Transplant Recipients. Transplantation 2020; 103:2323-2328. [PMID: 30946215 DOI: 10.1097/tp.0000000000002714] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
BACKGROUND Cardiovascular disease (CVD) is an important cause of morbidity and mortality after liver transplantation (LT). Serum adiponectin levels inversely correlate with CVD-related outcomes, but the relationship between hypoadiponectinemia and CVD after LT is unknown. Thus, the aim of the present study was to prospectively evaluate this relationship in LT recipients (LTR). METHODS LTR were prospectively enrolled (N = 130) between January 1, 2012, and January 1, 2014. Baseline adiponectin levels were drawn at enrollment and patients were followed for CVD events. Hypoadiponectinemia was defined as serum adiponectin <10 µg/mL. The primary endpoint was a composite CVD outcome consisting of myocardial infarction, angina, need for coronary revascularization, stroke, or cardiac death. RESULTS The mean age was 58 ± 11 years and prevalence of obesity, diabetes, and dyslipidemia was 40%, 35%, and 40%, respectively. A total of 20 CVD events were noted, after median follow up of 45 months. Hypoadiponectinemia was significantly associated with future risk of CVD events (hazard ratio, 3.519; 95% confidence interval, 1.180-10.499, P = 0.024). This association was independent of traditional CVD risk factors including age, gender, obesity, hypertension, diabetes, and choice of immunosuppression. CONCLUSIONS Hypoadiponectinemia is a strong independent predictor of future cardiovascular events in LTR, which can be incorporated in clinical practice to assess CVD risk assessment after LT.
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Stock PG, Mannon RB, Armstrong B, Watson N, Ikle D, Robien M, Morrison Y, Odorico J, Fridell J, Mehta AK, Newell KA. Challenges of calcineurin inhibitor withdrawal following combined pancreas and kidney transplantation: Results of a prospective, randomized clinical trial. Am J Transplant 2020; 20:1668-1678. [PMID: 32039559 PMCID: PMC8982902 DOI: 10.1111/ajt.15817] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2019] [Revised: 01/26/2020] [Accepted: 01/29/2020] [Indexed: 01/25/2023]
Abstract
In a phase 2 multicenter open-label randomized trial sponsored by the National Institutes of Health, simultaneous pancreas-kidney (SPK) recipients were randomized to a calcineurin inhibitor (CNI)-based immunosuppressive regimen (tacrolimus) (n = 21), or an investigational arm using low-dose CNI plus costimulation blockade (belatacept) with intended CNI withdrawal (n = 22). Both arms included induction therapy with rabbit ATG, mycophenolate sodium, or mycophenolate mofetil and rapid withdrawal of steroids. Enrollment and CNI withdrawal were stopped after 43/60 planned subjects had been enrolled. At that time, the rate of biopsy-proven acute rejection (BPAR) of the pancreas was low in both groups until CNI was withdrawn, with four of the five pancreas rejections occurring during or after CNI withdrawal. The rate of BPAR of kidney allografts was low in both control (9.5%) and investigational (9.1%) arms. Pancreas graft survival at 52 weeks, defined by insulin independence, was 21 (100%) in the control group and 19 (86%) in the investigational arm. One subject in the investigational arm died with functioning pancreas and kidney grafts. Renal function at week 52 was similar in both arms. Costimulation blockade with belatacept did not provide sufficient immunosuppression to reliably prevent pancreas rejection in SPK transplants undergoing CNI withdrawal.
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Affiliation(s)
| | | | | | - Natasha Watson
- Transplantation Branch, National Institute Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland
| | | | - Mark Robien
- Transplantation Branch, National Institute Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland
| | - Yvonne Morrison
- Transplantation Branch, National Institute Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland
| | - Jon Odorico
- University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin
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Tosur M, Viau-Colindres J, Astudillo M, Redondo MJ, Lyons SK. Medication-induced hyperglycemia: pediatric perspective. BMJ Open Diabetes Res Care 2020; 8:8/1/e000801. [PMID: 31958298 PMCID: PMC6954773 DOI: 10.1136/bmjdrc-2019-000801] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2019] [Revised: 09/27/2019] [Accepted: 10/23/2019] [Indexed: 01/14/2023] Open
Abstract
Medication-induced hyperglycemia is a frequently encountered clinical problem in children. The intent of this review of medications that cause hyperglycemia and their mechanisms of action is to help guide clinicians in prevention, screening and management of pediatric drug-induced hyperglycemia. We conducted a thorough literature review in PubMed and Cochrane libraries from inception to July 2019. Although many pharmacotherapies that have been associated with hyperglycemia in adults are also used in children, pediatric-specific data on medication-induced hyperglycemia are scarce. The mechanisms of hyperglycemia may involve β cell destruction, decreased insulin secretion and/or sensitivity, and excessive glucose influx. While some medications (eg, glucocorticoids, L-asparaginase, tacrolimus) are markedly associated with high risk of hyperglycemia, the association is less clear in others (eg, clonidine, hormonal contraceptives, amiodarone). In addition to the drug and its dose, patient characteristics, such as obesity or family history of diabetes, affect a child's risk of developing hyperglycemia. Identification of pediatric patients with increased risk of developing hyperglycemia, creating strategies for risk reduction, and treating hyperglycemia in a timely manner may improve patient outcomes.
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Affiliation(s)
- Mustafa Tosur
- Department of Pediatrics, Section of Diabetes and Endocrinology, Baylor College of Medicine, Houston, Texas, USA
| | - Johanna Viau-Colindres
- Department of Pediatrics, Section of Diabetes and Endocrinology, Baylor College of Medicine, Houston, Texas, USA
| | - Marcela Astudillo
- Department of Pediatrics, Section of Diabetes and Endocrinology, Baylor College of Medicine, Houston, Texas, USA
| | - Maria Jose Redondo
- Department of Pediatrics, Section of Diabetes and Endocrinology, Baylor College of Medicine, Houston, Texas, USA
| | - Sarah K Lyons
- Department of Pediatrics, Section of Diabetes and Endocrinology, Baylor College of Medicine, Houston, Texas, USA
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Lai X, Zhang L, Fang J, Li G, Xu L, Ma J, Xiong Y, Liu L, Chen Z. OGTT 2-hour serum C-peptide index as a predictor of post-transplant diabetes mellitus in kidney transplant recipients. ANNALS OF TRANSLATIONAL MEDICINE 2019; 7:538. [PMID: 31807520 DOI: 10.21037/atm.2019.10.14] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Background The high incidence of post-transplant diabetes mellitus (PTDM) necessitates the identification of new factors to explain its pathogenesis. This study aimed to clarify the association between the C-peptide index (CPI) and PTDM. Methods A total of 290 non-diabetic kidney transplant patients were analyzed. All subjects underwent a 75 g oral glucose tolerance test (OGTT). Plasma glucose concentrations, serum C-peptide levels, hemoglobin A1c (HbA1c), and other biochemical indicators were measured. CPI was calculated as the ratio of serum C-peptide to plasma glucose. Results Among the 290 patients, 36 (12.4%) developed PTDM at the end of 1 year. Patients with PTDM had older age (P<0.001), higher levels of body mass index (BMI) (P=0.004) and HbA1c (P=0.001), a higher proportion of deceased donors (P=0.045), and lower levels of 2 h-CPI (P=0.02) than those without PTDM. The OGTT 2 h-CPI was positively correlated with BMI, HbA1c, type of calcineurin inhibitor, albumin, and triglyceride. Multivariate logistic regression and Cox hazard model analysis showed that pre-transplant OGTT 2 h-CPI was an independent predictor for the development of PTDM, together with age, BMI, and HbA1c. Conclusions Of the pre-transplant factors studied, OGTT 2 h-CPI proved to be an independent predictor of PTDM.
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Affiliation(s)
- Xingqiang Lai
- Organ Transplant Center, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou 510260, China
| | - Lei Zhang
- Organ Transplant Center, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou 510260, China
| | - Jiali Fang
- Organ Transplant Center, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou 510260, China
| | - Guanghui Li
- Organ Transplant Center, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou 510260, China
| | - Lu Xu
- Organ Transplant Center, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou 510260, China
| | - Junjie Ma
- Organ Transplant Center, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou 510260, China
| | - Yunyi Xiong
- Organ Transplant Center, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou 510260, China
| | - Luhao Liu
- Organ Transplant Center, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou 510260, China
| | - Zheng Chen
- Organ Transplant Center, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou 510260, China
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Skladaný Ĺ, Mesárošová Z, Bachová B, Stančík M, Dedinská I. Alcohol-Related Liver Disease as a New Risk Factor for Post-transplant Diabetes After Liver Transplantation. Transplant Proc 2019; 51:3369-3374. [DOI: 10.1016/j.transproceed.2019.07.021] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Revised: 06/30/2019] [Accepted: 07/09/2019] [Indexed: 12/19/2022]
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Once-daily prolonged-release tacrolimus versus twice-daily tacrolimus in liver transplantation. J Am Pharm Assoc (2003) 2019; 59:816-823.e2. [PMID: 31521585 DOI: 10.1016/j.japh.2019.08.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Revised: 07/30/2019] [Accepted: 08/02/2019] [Indexed: 12/27/2022]
Abstract
OBJECTIVE For patients who have received a kidney transplant, studies have shown that once-daily prolonged-release tacrolimus (TAC) has similar efficacy and safety to standard twice-daily dosing. The purpose of this study was to perform a meta-analysis to compare the effectiveness and safety of daily TAC (TAC qd) versus standard twice-daily TAC (TAC bid) administration in liver transplantation (LT). DESIGN Meta-analysis. SETTING AND PARTICIPANTS We systematically searched the PubMed/MEDLINE, Web of Science, and Cochrane Library databases for studies comparing outcomes of LT patients who received TAC qd versus TAC bid. OUTCOME MEASURES Results were reported as odds ratios (ORs) with 95% CIs. RESULTS Six studies, which included 5179 LT recipients (TAC qd = 951; TAC bid = 4228) were included in the analysis. The TAC qd group had a low 1-year graft loss rate (OR 0.70 [95% CI 0.54-0.91], P = 0.008) and lower rate of biopsy-proven acute rejection (BPAR) at 90 days (OR 0.46 [95% CI 0.24-0.89], P = 0.02) compared with the TAC bid group. There was no significant difference in 1-year mortality or the incidence of adverse events after LT between the 2 groups. CONCLUSIONS Current evidence suggests that TAC qd is safe and effective for LT patients during the first year after transplantation. Longer-term follow-up studies are necessary to determine if TAC qd is safe and effective beyond the first year after LT.
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Paek JH, Kang SS, Park WY, Jin K, Park SB, Han S, Kim CD, Ro H, Lee S, Jung CW, Park JB, Huh KH, Yang J, Ahn C. Incidence of Post-transplantation Diabetes Mellitus Within 1 Year After Kidney Transplantation and Related Factors in Korean Cohort Study. Transplant Proc 2019; 51:2714-2717. [PMID: 31477423 DOI: 10.1016/j.transproceed.2019.02.054] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2019] [Accepted: 02/17/2019] [Indexed: 12/13/2022]
Abstract
BACKGROUND Post-transplantation diabetes mellitus (PTDM) is associated with a higher risk of mortality and graft loss. The reported incidence of PTDM after kidney transplantation (KT) varies from 10% to 74% and varies by country and ethnicity. There are few reports of nationwide cohort studies on PTDM incidence and related factors in Korea. The purpose of this study was to evaluate incidence of PTDM and related factors within 1 year after KT in Korea. METHODS The KoreaN cohort study for Outcome in patients With Kidney Transplantation (KNOW-KT) enrolled 1080 recipients from July 2012 to August 2016. This study included 723 recipients, excluding 273 patients with pretransplant DM and 84 patients who were lost from follow-up within 1 year after KT. RESULTS Among 723 recipients, 85 (11.8%) recipients were diagnosed and treated with PTDM. Recipient age, HLA mismatches, hemoglobin A1c (HbA1c), waist-hip ratio (WHR), and use of prednisolone were significantly higher in PTDM group than the nondiabetic group. In the multivariable logistic regression analysis, independent risk factors for PTDM were older recipient age, higher WHR, and HbA1c before KT. CONCLUSION The incidence of PTDM was 11.8% in a nationwide Korean cohort study. The factors related to the development of PTDM within 1 year after KT were older recipient age and higher WHR, and HbA1c levels before KT. In recipients with high WHR, it is important to control pretransplant abdominal obesity to prevent PTDM after KT.
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Affiliation(s)
- Jin Hyuk Paek
- Department of Internal Medicine, Keimyung University School of Medicine Daegu, Korea; Keimyung University Kidney Institute, Daegu, Korea
| | - Seong Sik Kang
- Department of Internal Medicine, Keimyung University School of Medicine Daegu, Korea; Keimyung University Kidney Institute, Daegu, Korea
| | - Woo Yeong Park
- Department of Internal Medicine, Keimyung University School of Medicine Daegu, Korea; Keimyung University Kidney Institute, Daegu, Korea
| | - Kyubok Jin
- Department of Internal Medicine, Keimyung University School of Medicine Daegu, Korea; Keimyung University Kidney Institute, Daegu, Korea
| | - Sung Bae Park
- Department of Internal Medicine, Keimyung University School of Medicine Daegu, Korea; Keimyung University Kidney Institute, Daegu, Korea
| | - Seungyeup Han
- Department of Internal Medicine, Keimyung University School of Medicine Daegu, Korea; Keimyung University Kidney Institute, Daegu, Korea.
| | - Chan-Duck Kim
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Kyungpook National University Hospital, Daegu, Korea
| | - Han Ro
- Department of Internal Medicine, Gachon University, Gil Hospital, Incheon, Korea
| | - Sik Lee
- Department of Internal Medicine, Chonbuk National University Hospital, Jeonju, Korea
| | - Cheol Woong Jung
- Department of Surgery, Korea University College of Medicine, Seoul, Korea
| | - Jae Berm Park
- Department of Surgery, Sungkyunkwan University, Seoul Samsung Medical Center, Seoul, Korea
| | - Kyu Ha Huh
- Department of Surgery, Yonsei University College of Medicine, Seoul, Korea
| | - Jaeseok Yang
- Transplantation Center, Seoul National University Hospital, Seoul, Korea
| | - Curie Ahn
- Transplantation Center, Seoul National University Hospital, Seoul, Korea; Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
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Lim JH, Hwang I, Cho JH, Kwon E, Jung HY, Choi JY, Park SH, Kim YL, Kim HK, Huh S, Won DI, Kim CD. Impact of Conversion From Cyclosporine to Tacrolimus on Glucose Metabolism and Cardiovascular Risk Profiles in Long-Term Stable Kidney Transplant Recipients. Transplant Proc 2019; 51:2697-2703. [PMID: 31439330 DOI: 10.1016/j.transproceed.2019.04.081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2019] [Revised: 03/29/2019] [Accepted: 04/11/2019] [Indexed: 11/30/2022]
Abstract
BACKGROUND Compared to tacrolimus, cyclosporine increases cardiovascular risk. Furthermore, tacrolimus has a negative effect on glucose metabolism compared to cyclosporine. This study investigated the effect of the conversion from cyclosporine to tacrolimus for immunosuppressive therapy on glucose metabolism and cardiovascular risk profiles in long-term stable kidney transplant recipients (KTRs). METHODS In this prospective, open-label, single-arm study, 36 KTRs were enrolled; 3 were excluded. Patients were evaluated for glucose metabolism and cardiovascular risk factors at baseline, 3, and 6 months after conversion of medication. Serial changes were analyzed by repeated analysis of variance. RESULTS The mean duration from transplantation was 12.6 ± 4.0 years and baseline serum creatinine levels were 1.10 ± .23 mg/dL. After conversion, fasting plasma glucose levels increased sequentially from 101.7 ± 18.5 to 107.4 ± 21.3 mg/dL (P = .007), and glycated hemoglobin levels increased from 5.7 ± .8 to 6.0 ± 1.2% (P = .016). Among cardiovascular risk factors, fibrinogen levels were decreased (P = .015), but other factors, including blood pressure and lipid profile, did not change (all P > .05). There was no change in renal function, including serum creatinine (P = .611) and urine protein-to-creatinine ratio (P = .092). Body mass index levels were decreased (P = .037) and body weight tended to decrease (P = .063). CONCLUSIONS Switching immunosuppressant therapy to tacrolimus has an apparent negative effect on glucose metabolism and imparts an unclear advantage on cardiovascular risk profiles for long-term stable KTRs.
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Affiliation(s)
- Jeong-Hoon Lim
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Kyungpook National University Hospital, Daegu, South Korea
| | - Inryang Hwang
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Kyungpook National University Hospital, Daegu, South Korea
| | - Jang-Hee Cho
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Kyungpook National University Hospital, Daegu, South Korea
| | - Eugene Kwon
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Kyungpook National University Hospital, Daegu, South Korea
| | - Hee-Yeon Jung
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Kyungpook National University Hospital, Daegu, South Korea
| | - Ji-Young Choi
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Kyungpook National University Hospital, Daegu, South Korea
| | - Sun-Hee Park
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Kyungpook National University Hospital, Daegu, South Korea
| | - Yong-Lim Kim
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Kyungpook National University Hospital, Daegu, South Korea
| | - Hyung-Kee Kim
- Department of Surgery, School of Medicine, Kyungpook National University, Kyungpook National University Hospital, Daegu, South Korea
| | - Seung Huh
- Department of Surgery, School of Medicine, Kyungpook National University, Kyungpook National University Hospital, Daegu, South Korea
| | - Dong-Il Won
- Department of Clinical Pathology, School of Medicine, Kyungpook National University, Kyungpook National University Hospital, Daegu, South Korea
| | - Chan-Duck Kim
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Kyungpook National University Hospital, Daegu, South Korea.
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Mainbourg S, Durieu I, Dehillotte C, Reynaud Q. Extra-respiratory comorbidities and transplantation in the French cystic fibrosis registry. Expert Rev Respir Med 2019; 13:799-802. [DOI: 10.1080/17476348.2019.1638768] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Sabine Mainbourg
- Department of Internal Medicine Adult Cystic Fibrosis Care Center, Hospices Civils de Lyon, Lyon, France
- EA HESPER 7425, Université Claude Bernard Lyon 1, Lyon, France
| | - Isabelle Durieu
- Department of Internal Medicine Adult Cystic Fibrosis Care Center, Hospices Civils de Lyon, Lyon, France
- EA HESPER 7425, Université Claude Bernard Lyon 1, Lyon, France
| | | | - Quitterie Reynaud
- Department of Internal Medicine Adult Cystic Fibrosis Care Center, Hospices Civils de Lyon, Lyon, France
- EA HESPER 7425, Université Claude Bernard Lyon 1, Lyon, France
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71
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Studying the effect of parenterally administered l-alanyl l-glutamine dipeptide in diabetes and new onset diabetes in liver transplantation. EGYPTIAN JOURNAL OF ANAESTHESIA 2019. [DOI: 10.1016/j.egja.2015.12.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
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72
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Paoletti E, Citterio F, Corsini A, Potena L, Rigotti P, Sandrini S, Bussalino E, Stallone G. Everolimus in kidney transplant recipients at high cardiovascular risk: a narrative review. J Nephrol 2019; 33:69-82. [DOI: 10.1007/s40620-019-00609-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2019] [Accepted: 04/05/2019] [Indexed: 12/20/2022]
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Wei L, Lai ECC, Kao-Yang YH, Walker BR, MacDonald TM, Andrew R. Incidence of type 2 diabetes mellitus in men receiving steroid 5α-reductase inhibitors: population based cohort study. BMJ 2019; 365:l1204. [PMID: 30971393 PMCID: PMC6456811 DOI: 10.1136/bmj.l1204] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
OBJECTIVE To investigate the incidence of new onset type 2 diabetes mellitus in men receiving steroid 5α-reductase inhibitors (dutasteride or finasteride) for long term treatment of benign prostatic hyperplasia. DESIGN Population based cohort study. SETTING UK Clinical Practice Research Datalink (CPRD; 2003-14) and Taiwanese National Health Insurance Research Database (NHIRD; 2002-12). PARTICIPANTS Men in the CPRD who received dutasteride (n=8231), finasteride (n=30 774), or tamsulosin (n=16 270) were evaluated. Propensity score matching (2:1; dutasteride to finasteride or tamsulosin) produced cohorts of 2090, 3445, and 4018, respectively. In the NHIRD, initial numbers were 1251 (dutasteride), 4194 (finasteride), and 86 263 (tamsulosin), reducing to 1251, 2445, and 2502, respectively, after propensity score matching. MAIN OUTCOMES MEASURE Incident type 2 diabetes using a Cox proportional hazard model. RESULTS In the CPRD, 2081 new onset type 2 diabetes events (368 dutasteride, 1207 finasteride, and 506 tamsulosin) were recorded during a mean follow-up time of 5.2 years (SD 3.1 years). The event rate per 10 000 person years was 76.2 (95% confidence interval 68.4 to 84.0) for dutasteride, 76.6 (72.3 to 80.9) for finasteride, and 60.3 (55.1 to 65.5) for tamsulosin. There was a modest increased risk of type 2 diabetes for dutasteride (adjusted hazard ratio 1.32, 95% confidence interval 1.08 to 1.61) and finasteride (1.26, 1.10 to 1.45) compared with tamsulosin. Results for the NHIRD were consistent with the findings for the CPRD (adjusted hazard ratio 1.34, 95% confidence interval 1.17 to 1.54 for dutasteride, and 1.49, 1.38 to 1.61 for finasteride compared with tamsulosin). Propensity score matched analyses showed similar results. CONCLUSIONS The risk of developing new onset type 2 diabetes appears to be higher in men with benign prostatic hyperplasia exposed to 5α-reductase inhibitors than in men receiving tamsulosin, but did not differ between men receiving dutasteride and those receiving finasteride. Additional monitoring might be required for men starting these drugs, particularly in those with other risk factors for type 2 diabetes.
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Affiliation(s)
- Li Wei
- Research Department of Practice and Policy, School of Pharmacy, University College London, London, UK
| | - Edward Chia-Cheng Lai
- School of Pharmacy, Institute of Clinical Pharmacy and Pharmaceutical Sciences, College of Medicine, National Cheng Kung University, Tainan City, Taiwan
| | - Yea-Huei Kao-Yang
- School of Pharmacy, Institute of Clinical Pharmacy and Pharmaceutical Sciences, College of Medicine, National Cheng Kung University, Tainan City, Taiwan
| | - Brian R Walker
- University/BHF Centre for Cardiovascular Science, Queen's Medical Research Institute, University of Edinburgh, Edinburgh EH16 4TJ, UK
- Institute of Genetic Medicine, International Centre for Life, Newcastle University, Newcastle upon Tyne, UK
| | - Thomas M MacDonald
- Medicines Monitoring Unit, Ninewells Hospital and Medical School, Dundee, UK
| | - Ruth Andrew
- University/BHF Centre for Cardiovascular Science, Queen's Medical Research Institute, University of Edinburgh, Edinburgh EH16 4TJ, UK
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Jouve T, Noble J, Rostaing L, Malvezzi P. An update on the safety of tacrolimus in kidney transplant recipients, with a focus on tacrolimus minimization. Expert Opin Drug Saf 2019; 18:285-294. [DOI: 10.1080/14740338.2019.1599858] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Thomas Jouve
- Service de Néphrologie, Hémodialyse, Aphérèses et Transplantation Rénale, CHU Grenoble-Alpes, Grenoble, France
- Université Grenoble Alpes, Grenoble, France
| | - Johan Noble
- Service de Néphrologie, Hémodialyse, Aphérèses et Transplantation Rénale, CHU Grenoble-Alpes, Grenoble, France
- Université Grenoble Alpes, Grenoble, France
| | - Lionel Rostaing
- Service de Néphrologie, Hémodialyse, Aphérèses et Transplantation Rénale, CHU Grenoble-Alpes, Grenoble, France
- Université Grenoble Alpes, Grenoble, France
| | - Paolo Malvezzi
- Service de Néphrologie, Hémodialyse, Aphérèses et Transplantation Rénale, CHU Grenoble-Alpes, Grenoble, France
- Université Grenoble Alpes, Grenoble, France
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Almardini R, Salaita G, Albderat J, Alrabadi K, Alhadidi A, Alfarah M, Abu Ruqa’a A, Dahabreh D. Diabetes Mellitus After Pediatric Kidney Transplant. EXP CLIN TRANSPLANT 2019; 17:165-169. [DOI: 10.6002/ect.2017.0328] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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International Liver Transplantation Society Consensus Statement on Immunosuppression in Liver Transplant Recipients. Transplantation 2019; 102:727-743. [PMID: 29485508 DOI: 10.1097/tp.0000000000002147] [Citation(s) in RCA: 152] [Impact Index Per Article: 30.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Effective immunosupression management is central to achieving optimal outcomes in liver transplant recipients. Current immunosuppression regimens and agents are highly effective in minimizing graft loss due to acute and chronic rejection but can also produce a substantial array of toxicities. The utilization of immunosuppression varies widely, contributing to the wide disparities in posttransplant outcomes reported between transplant centers. The International Liver Transplantation Society (ILTS) convened a consensus conference, comprised of a global panel of expert hepatologists, transplant surgeons, nephrologists, and pharmacologists to review the literature and experience pertaining to immunosuppression management to develop guidelines on key aspects of immunosuppression. The consensus findings and recommendations of the ILTS Consensus guidelines on immunosuppression in liver transplant recipients are presented in this article.
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Roccaro GA, Mitrani R, Hwang WT, Forde KA, Reddy KR. Sustained Virological Response Is Associated with a Decreased Risk of Posttransplant Diabetes Mellitus in Liver Transplant Recipients with Hepatitis C-Related Liver Disease. Liver Transpl 2018; 24:1665-1672. [PMID: 30291672 PMCID: PMC6279473 DOI: 10.1002/lt.25351] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2018] [Accepted: 09/28/2018] [Indexed: 01/13/2023]
Abstract
Posttransplant diabetes mellitus (PTDM), an increasingly recognized complication of solid organ transplantation, is associated with increased morbidity and mortality following liver transplantation (LT). Hepatitis C virus (HCV) infection is a consistent and modifiable risk factor for PTDM. Prior studies have demonstrated improvement in glucose metabolism following sustained virological response (SVR). However, the effect of SVR on the incidence of PTDM has not been previously investigated in a large cohort of LT recipients. We performed a single-center retrospective cohort study of LT recipients with HCV from January 1, 2010 to June 30, 2015 to compare the risk of sustained posttransplant diabetes mellitus (s-PTDM) prior to and following SVR. SVR was treated as a discrete time varying exposure. The s-PTDM was defined as de novo diabetes mellitus following LT of a >6-month duration. Univariate and multivariate Cox proportional hazards models were used to compare crude and adjusted time to s-PTDM prior to and following SVR. There were 256 eligible LT recipients analyzed. Median follow-up was 41.2 months. Overall, 31 (12.1%) and 178 (69.5%) patients achieved SVR prior to LT and following LT, respectively. During follow-up, 71 (27.7%) patients developed s-PTDM. The incidence of s-PTDM was greatest in the first year after LT. After adjustment for potential confounders, SVR was associated with a significantly reduced risk of s-PTDM (HR, 0.40; P = 0.048). In conclusion, eradication of HCV is independently associated with a reduced incidence of s-PTDM. This benefit appears to be most influenced by pre-LT SVR and persists throughout the post-LT period. Given the association between PTDM and posttransplant morbidity and mortality, these data provide another motivator for pre-LT or early post-LT treatment of HCV.
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Affiliation(s)
- Giorgio A. Roccaro
- Division of Gastroenterology, Emory University Medical Center, Atlanta, GA
| | - Robert Mitrani
- Division of Gastroenterology and Hepatology, University of Pennsylvania, Philadelphia, PA
| | - Wei-Ting Hwang
- Center for Clinical Epidemiology and Biostatistics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Kimberly A. Forde
- Division of Gastroenterology and Hepatology, University of Pennsylvania, Philadelphia, PA.,Center for Clinical Epidemiology and Biostatistics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - K. Rajender Reddy
- Division of Gastroenterology and Hepatology, University of Pennsylvania, Philadelphia, PA
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Awan AA, Niu J, Pan JS, Erickson KF, Mandayam S, Winkelmayer WC, Navaneethan SD, Ramanathan V. Trends in the Causes of Death among Kidney Transplant Recipients in the United States (1996-2014). Am J Nephrol 2018; 48:472-481. [PMID: 30472701 DOI: 10.1159/000495081] [Citation(s) in RCA: 115] [Impact Index Per Article: 19.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2018] [Accepted: 10/31/2018] [Indexed: 01/17/2023]
Abstract
BACKGROUND Death with graft function remains an important cause of graft loss among kidney transplant recipients (KTRs). Little is known about the trend of specific causes of death in KTRs in recent years. METHODS We analyzed United States Renal Data System data (1996-2014) to determine 1- and 10-year all-cause and cause-specific mortality in adult KTRs who died with a functioning allograft. We also studied 1- and 10-year trends in the various causes of mortality. RESULTS Of 210,327 KTRs who received their first kidney transplant from 1996 to 2014, 3.2% died within 1 year after transplant. Cardiovascular deaths constituted the majority (24.7%), followed by infectious (15.2%) and malignant (2.9%) causes; 40.1% of deaths had no reported cause. Using 1996 as the referent year, all-cause as well as cardiovascular mortality declined, whereas mortality due to malignancy did not. For analyses of 10-year mortality, we studied 94,384 patients who received a first kidney transplant from 1996 to 2005. Of those, 22.1% died over 10 years and the causative patterns of their causes of death were similar to those associated with 1-year mortality. CONCLUSIONS Despite the downtrend in mortality over the last 2 decades, a significant percentage of KTRs die in 10-years with a functioning graft, and cardiovascular mortality remains the leading cause of death. These data also highlight the need for diligent collection of mortality data in KTRs.
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Affiliation(s)
- Ahmed A Awan
- Selzman Institute for Kidney Health, Section of Nephrology, Department of Medicine, Baylor College of Medicine, Houston, Texas, USA
| | - Jingbo Niu
- Selzman Institute for Kidney Health, Section of Nephrology, Department of Medicine, Baylor College of Medicine, Houston, Texas, USA
| | - Jenny S Pan
- Selzman Institute for Kidney Health, Section of Nephrology, Department of Medicine, Baylor College of Medicine, Houston, Texas, USA
- Section of Nephrology, Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas, USA
| | - Kevin F Erickson
- Selzman Institute for Kidney Health, Section of Nephrology, Department of Medicine, Baylor College of Medicine, Houston, Texas, USA
| | - Sreedhar Mandayam
- Selzman Institute for Kidney Health, Section of Nephrology, Department of Medicine, Baylor College of Medicine, Houston, Texas, USA
- Section of Nephrology, Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas, USA
| | - Wolfgang C Winkelmayer
- Selzman Institute for Kidney Health, Section of Nephrology, Department of Medicine, Baylor College of Medicine, Houston, Texas, USA
| | - Sankar D Navaneethan
- Selzman Institute for Kidney Health, Section of Nephrology, Department of Medicine, Baylor College of Medicine, Houston, Texas, USA,
- Section of Nephrology, Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas, USA,
| | - Venkat Ramanathan
- Selzman Institute for Kidney Health, Section of Nephrology, Department of Medicine, Baylor College of Medicine, Houston, Texas, USA
- Section of Nephrology, Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas, USA
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79
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Schinstock CA, Gandhi MJ. Maintaining the Health of the Renal Allograft: Laboratory and Histologic Monitoring After Kidney Transplantation. Clin Lab Med 2018; 38:607-621. [PMID: 30420056 DOI: 10.1016/j.cll.2018.07.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Advances in posttransplant care, including new immunosuppressive medications have led to excellent short-term renal allograft survival. However, there is a small therapeutic window within which the patient and the clinician must balance the risk of rejection, with side effects such as infection, malignancy, and toxicity. Laboratory testing plays a key role in this ongoing monitoring, which includes relatively simple tests, such as serum creatinine, to complex tests, such as solid-phase assays, used to monitor for donor-specific antibody and surveillance allograft biopsies. This article reviews the role of the laboratory tests and surveillance biopsies in posttransplant monitoring.
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Affiliation(s)
- Carrie A Schinstock
- Department of Internal Medicine, Division of Nephrology and Hypertension, William J von Liebig Center for Transplantation and Clinical Regeneration, Mayo Clinic, 200 1st Street Southwest, Rochester, MN 55905, USA.
| | - Manish J Gandhi
- Division of Transfusion Medicine, Mayo Clinic, 200 1st Street Southwest, Rochester, MN 55905, USA
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80
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Temporal Changes on the Risks and Complications of Posttransplantion Diabetes Mellitus Following Cardiac Transplantation. J Transplant 2018; 2018:9205083. [PMID: 30533218 PMCID: PMC6250037 DOI: 10.1155/2018/9205083] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2018] [Revised: 09/27/2018] [Accepted: 10/21/2018] [Indexed: 01/14/2023] Open
Abstract
Background Recent changes in the demographic of cardiac donors and recipients have modulated the rate and risk, associated with posttransplant diabetes mellitus (PTDM). We investigated the secular trends of the risk of PTDM at 1 year and 3 years after transplantation over 30 years and explored its effect on major outcomes. Methods Three hundred and three nondiabetic patients were followed for a minimum of 36 months, after a first cardiac transplantation performed between 1983 and 2011. Based on the year of their transplantation, the patients were divided into 3 eras: (1983-1992 [era 1], 1993-2002 [era 2], and 2003-2011 [era 3]). Results In eras 1, 2, and 3, the proportions of patients with PTDM at 1 versus 3 years were 23% versus 39%, 21% versus 26%, and 33% versus 38%, respectively. Independent risk factors predicting PTDM at one year were recipient's age, duration of cold ischemic time, treatment with furosemide, and tacrolimus. There was a trend for overall survival being worse for patients with PTDM in comparison to patients without PTDM (p = 0.08). Patients with PTDM exhibited a significantly higher rate of renal failure over a median follow-up of 10 years (p = 0.03). Conclusion The development of PTDM following cardiac transplantation approaches 40% at 3 years and has not significantly changed over thirty years. The presence of PTDM is weakly associated with an increased mortality and is significantly associated with a worsening in renal function long-term following cardiac transplantation.
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81
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Rotter D, Peiris H, Grinsfelder DB, Martin AM, Burchfield J, Parra V, Hull C, Morales CR, Jessup CF, Matusica D, Parks BW, Lusis AJ, Nguyen NUN, Oh M, Iyoke I, Jakkampudi T, McMillan DR, Sadek HA, Watt MJ, Gupta RK, Pritchard MA, Keating DJ, Rothermel BA. Regulator of Calcineurin 1 helps coordinate whole-body metabolism and thermogenesis. EMBO Rep 2018; 19:embr.201744706. [PMID: 30389725 DOI: 10.15252/embr.201744706] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2017] [Revised: 09/12/2018] [Accepted: 10/05/2018] [Indexed: 12/12/2022] Open
Abstract
Increasing non-shivering thermogenesis (NST), which expends calories as heat rather than storing them as fat, is championed as an effective way to combat obesity and metabolic disease. Innate mechanisms constraining the capacity for NST present a fundamental limitation to this approach, yet are not well understood. Here, we provide evidence that Regulator of Calcineurin 1 (RCAN1), a feedback inhibitor of the calcium-activated protein phosphatase calcineurin (CN), acts to suppress two distinctly different mechanisms of non-shivering thermogenesis (NST): one involving the activation of UCP1 expression in white adipose tissue, the other mediated by sarcolipin (SLN) in skeletal muscle. UCP1 generates heat at the expense of reducing ATP production, whereas SLN increases ATP consumption to generate heat. Gene expression profiles demonstrate a high correlation between Rcan1 expression and metabolic syndrome. On an evolutionary timescale, in the context of limited food resources, systemic suppression of prolonged NST by RCAN1 might have been beneficial; however, in the face of caloric abundance, RCAN1-mediated suppression of these adaptive avenues of energy expenditure may now contribute to the growing epidemic of obesity.
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Affiliation(s)
- David Rotter
- Division of Cardiology, Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Heshan Peiris
- Department of Human Physiology and Centre for Neuroscience, Flinders University, Adelaide, SA, Australia
| | - D Bennett Grinsfelder
- Division of Cardiology, Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Alyce M Martin
- Department of Human Physiology and Centre for Neuroscience, Flinders University, Adelaide, SA, Australia
| | - Jana Burchfield
- Division of Cardiology, Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Valentina Parra
- Faculty of Chemical and Pharmaceutical Sciences & Faculty of Medicine, Advanced Center for Chronic Diseases (ACCDiS) and Center for Exercise Metabolism and Cancer (CEMC), University of Chile, Santiago, Chile
| | - Christi Hull
- Division of Cardiology, Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Cyndi R Morales
- Division of Cardiology, Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Claire F Jessup
- Department of Anatomy and Histology and Centre for Neuroscience, Flinders University, Adelaide, SA, Australia
| | - Dusan Matusica
- Department of Anatomy and Histology and Centre for Neuroscience, Flinders University, Adelaide, SA, Australia
| | - Brian W Parks
- Department of Nutritional Sciences, University of Wisconsin-Madison, Madison, WI, USA
| | - Aldons J Lusis
- Division of Cardiology, Department of Medicine, University of California at Los Angeles, Los Angeles, CA, USA
| | - Ngoc Uyen Nhi Nguyen
- Division of Cardiology, Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Misook Oh
- Division of Cardiology, Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX, USA.,Department of Chemistry, Pohang University of Science and Technology, Pohang, South Korea
| | - Israel Iyoke
- Division of Cardiology, Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Tanvi Jakkampudi
- Division of Cardiology, Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - D Randy McMillan
- Division of Cardiology, Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX, USA.,Children's Medical Centre, Dallas, TX, USA
| | - Hesham A Sadek
- Division of Cardiology, Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Matthew J Watt
- The Department of Physiology and Monash Biomedicine Discovery Institute, Metabolic Disease and Obesity Program, Monash University, Clayton, Vic., Australia
| | - Rana K Gupta
- Touchstone Diabetes Center and Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Melanie A Pritchard
- Department of Biochemistry and Molecular Biology, Monash University, Melbourne, Vic., Australia
| | - Damien J Keating
- Department of Human Physiology and Centre for Neuroscience, Flinders University, Adelaide, SA, Australia .,South Australian Health and Medical Research Institute (SAHMRI), Adelaide, SA, Australia
| | - Beverly A Rothermel
- Division of Cardiology, Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX, USA .,Department of Molecular Biology, University of Texas Southwestern Medical Centre, Dallas, TX, USA
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Goldmannová D, Spurná J, Krystyník O, Schovánek J, Cibičková L, Karásek D, Zadražil J. Adipocytokines and new onset diabetes mellitus after transplantation. J Appl Biomed 2018. [DOI: 10.1016/j.jab.2018.05.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
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83
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Khurmi NS, Chang YH, Eric Steidley D, Singer AL, Hewitt WR, Reddy KS, Moss AA, Mathur AK. Hospitalizations for Cardiovascular Disease After Liver Transplantation in the United States. Liver Transpl 2018; 24:1398-1410. [PMID: 29544033 DOI: 10.1002/lt.25055] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2017] [Revised: 04/30/2018] [Accepted: 03/10/2018] [Indexed: 02/07/2023]
Abstract
Cardiovascular disease (CVD) is a leading cause of post-liver transplant death, and variable care patterns may affect outcomes. We aimed to describe epidemiology and outcomes of inpatient CVD care across US hospitals. Using a merged data set from the 2002-2011 Nationwide Inpatient Sample and the American Hospital Association Annual Survey, we evaluated liver transplant patients admitted primarily with myocardial infarction (MI), stroke (cerebrovascular accident [CVA]), congestive heart failure (CHF), dysrhythmias, cardiac arrest (CA), or malignant hypertension. Patient-level data include demographics, Charlson comorbidity index, and CVD diagnoses. Facility-level variables included ownership status, payer-mix, hospital resources, teaching status, and physician/nursing-to-bed ratios. We used generalized estimating equations to evaluate patient- and hospital-level factors associated with mortality. There were 4763 hospitalizations that occurred in 153 facilities (transplant hospitals, n = 80). CVD hospitalizations increased overall by 115% over the decade (P < 0.01). CVA and MI declined over time (both P < 0.05), but CHF and dysrhythmia grew significantly (both P < 0.03); a total of 19% of hospitalizations were for multiple CVD diagnoses. Transplant hospitals had lower comorbidity patients (P < 0.001) and greater resource intensity including presence of cardiac intensive care unit, interventional radiology, operating rooms, teaching status, and nursing density (all P < 0.01). Transplant and nontransplant hospitals had similar unadjusted mortality (overall, 3.9%, P = 0.55; by diagnosis, all P > 0.07). Transplant hospitals had significantly longer overall length of stay, higher total costs, and more high-cost hospitalizations (all P < 0.05). After risk adjustment, transplant hospitals were associated with higher mortality and high-cost hospitalizations. In conclusion, CVD after liver transplant is evolving and responsible for growing rates of inpatient care. Transplant hospitals are associated with poor outcomes, even after risk adjustment for patient and hospital characteristics, which may be attributable to selective referral of certain patient phenotypes but could also be related to differences in quality of care. Further study is warranted.
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Affiliation(s)
| | - Yu-Hui Chang
- Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery
| | | | - Andrew L Singer
- Transplant Surgery, Department of Surgery, Mayo Clinic School of Medicine, Mayo Clinic Arizona, Phoenix, AZ
| | - Winston R Hewitt
- Transplant Surgery, Department of Surgery, Mayo Clinic School of Medicine, Mayo Clinic Arizona, Phoenix, AZ
| | - Kunam S Reddy
- Transplant Surgery, Department of Surgery, Mayo Clinic School of Medicine, Mayo Clinic Arizona, Phoenix, AZ
| | - Adyr A Moss
- Transplant Surgery, Department of Surgery, Mayo Clinic School of Medicine, Mayo Clinic Arizona, Phoenix, AZ
| | - Amit K Mathur
- Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery.,Transplant Surgery, Department of Surgery, Mayo Clinic School of Medicine, Mayo Clinic Arizona, Phoenix, AZ
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84
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Sommerer C, Witzke O, Lehner F, Arns W, Reinke P, Eisenberger U, Vogt B, Heller K, Jacobi J, Guba M, Stahl R, Hauser IA, Kliem V, Wüthrich RP, Mühlfeld A, Suwelack B, Duerr M, Paulus EM, Zeier M, Porstner M, Budde K. Onset and progression of diabetes in kidney transplant patients receiving everolimus or cyclosporine therapy: an analysis of two randomized, multicenter trials. BMC Nephrol 2018; 19:237. [PMID: 30231851 PMCID: PMC6146542 DOI: 10.1186/s12882-018-1031-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2017] [Accepted: 08/31/2018] [Indexed: 01/03/2023] Open
Abstract
Background Conversion from calcineurin inhibitor (CNI) therapy to a mammalian target of rapamycin (mTOR) inhibitor following kidney transplantation may help to preserve graft function. Data are sparse, however, concerning the impact of conversion on posttransplant diabetes mellitus (PTDM) or the progression of pre-existing diabetes. Methods PTDM and other diabetes-related parameters were assessed post hoc in two large open-label multicenter trials. Kidney transplant recipients were randomized (i) at month 4.5 to switch to everolimus or remain on a standard cyclosporine (CsA)-based regimen (ZEUS, n = 300), or (ii) at month 3 to switch to everolimus, remain on standard CNI therapy or convert to everolimus with reduced-exposure CsA (HERAKLES, n = 497). Results There were no significant differences in the incidence of PTDM between treatment groups (log rank p = 0.97 [ZEUS], p = 0.90 [HERAKLES]). The mean change in random blood glucose from randomization to month 12 was also similar between treatment groups in both trials for patients with or without PTDM, and with or without pre-existing diabetes. The change in eGFR from randomization to month 12 showed a benefit for everolimus versus comparator groups in all subpopulations, but only reached significance in larger subgroups (no PTDM or no pre-existing diabetes). Conclusions Within the restrictions of this post hoc analysis, including non-standardized diagnostic criteria and limited glycemia laboratory parameters, these data do not indicate any difference in the incidence or severity of PTDM with early conversion from a CsA-based regimen to everolimus, or in the progression of pre-existing diabetes. Trial registration clinicaltrials.gov, NCT00154310 (registered September 2005) and NCT00514514 (registered August 2007); EudraCT (2006-007021-32 and 2004-004346-40). Electronic supplementary material The online version of this article (10.1186/s12882-018-1031-1) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Claudia Sommerer
- Department of Nephrology, University of Heidelberg, Im Neuenheimer Feld 162, 69120, Heidelberg, Germany.
| | - Oliver Witzke
- Department of Infectious Diseases, University Duisburg-Essen, Essen, Germany
| | - Frank Lehner
- Department of General, Visceral and Transplantation Surgery, Hannover Medical School, Hannover, Germany
| | - Wolfgang Arns
- Department of Nephrology and Transplantation, Cologne Merheim Medical Center, Cologne, Germany
| | - Petra Reinke
- Department of Nephrology and Intensive Care, Charité Campus Virchow, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Ute Eisenberger
- Department of Nephrology and Hypertension, University of Bern, Inselspital, Bern, Switzerland
| | - Bruno Vogt
- Department of Nephrology and Hypertension, University of Bern, Inselspital, Bern, Switzerland
| | - Katharina Heller
- Department of Nephrology and Hypertension, University of Erlangen-Nuremberg, Erlangen, Germany
| | - Johannes Jacobi
- Department of Nephrology and Hypertension, University of Erlangen-Nuremberg, Erlangen, Germany
| | - Markus Guba
- Department of General-, Visceral- and Transplantation Surgery, Munich University Hospital, Campus Grosshadern, Munich, Germany
| | - Rolf Stahl
- Division of Nephrology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Ingeborg A Hauser
- Med. Klinik III, Department of Nephrology, UKF, Goethe University, Frankfurt, Germany
| | - Volker Kliem
- Department of Internal Medicine and Nephrology, Kidney Transplant Center, Nephrological Center of Lower Saxony, Klinikum Hann, Münden, Germany
| | | | - Anja Mühlfeld
- Division of Nephrology and Immunology, University Hospital RWTH Aachen, Aachen, Germany
| | - Barbara Suwelack
- Department of Internal Medicine - Transplant Nephrology, University Hospital of Münster, Münster, Germany
| | - Michael Duerr
- Department of Nephrology, Charité Universitätsmedizin Berlin, Berlin, Germany
| | | | - Martin Zeier
- Department of Nephrology, University of Heidelberg, Im Neuenheimer Feld 162, 69120, Heidelberg, Germany
| | | | - Klemens Budde
- Department of Nephrology, Charité Universitätsmedizin Berlin, Berlin, Germany
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86
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Incidence and Risk Factors of Posttransplantation Diabetes Mellitus in Living Donor Kidney Transplantation: A Single-Center Retrospective Study in China. Transplant Proc 2018; 50:3381-3385. [PMID: 30471834 DOI: 10.1016/j.transproceed.2018.08.007] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2018] [Accepted: 08/03/2018] [Indexed: 01/09/2023]
Abstract
BACKGROUND Posttransplantation diabetes mellitus (PTDM) is a frequent metabolic complication following solid organ transplantation and was proven to be associated with adverse outcome. This study aimed to identify the incidence and risk factors of PTDM under the background of relative-living renal transplantation in China. METHODS We conducted a retrospective cohort study that included 358 recipients who underwent relative-living donor kidney transplantation in the Organ Transplant Institute of 309th Hospital of People's Liberation Army between January 1, 2010, and December 31, 2014. PTDM was defined based on American Diabetes Association criteria. Demographics and laboratory results were compared between patients with PTDM and non-PTDM; multivariate analysis was performed using a logistic regression model. RESULTS One hundred ten out of a total of 358 recipients were diagnosed with PTDM (30.72%) within 3 years after transplantations. Seven risk factors for PTDM were identified in multivariate analysis: body mass index ≥25 (odds ratio [OR] 1.905, 95% confidence interval [CI]: 1.114-3.258), family history of diabetes (OR 1.898, CI: 1.051-3.258), hypomagnesemia pretransplantation (OR 1.871, CI: 1.133-3.092), acute rejection episodes in 3 months posttransplantation (OR 2.312, CI: 1.015-5.268), tacrolimus use (OR 1.952, CI: 1.169-3.258), impaired fasting glucose diagnosed pretransplantation (OR 1.807, CI: 1.091-2.993), and hyperglycemia in the first week posttransplantation (OR 1.856, CI: 1.133-3.043). CONCLUSION Our study suggests high body mass index, family diabetes history, hypomagnesemia pretransplantation, acute rejection episodes within the first 3 months after transplantation, tacrolimus use, impaired fasting glucose diagnosed pretransplantation, and hyperglycemia within the first week after transplantation are independent risk factors of PTDM in relative-living donor transplantation.
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87
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Vest LS, Koraishy FM, Zhang Z, Lam NN, Schnitzler MA, Dharnidharka VR, Axelrod D, Naik AS, Alhamad TA, Kasiske BL, Hess GP, Lentine KL. Metformin use in the first year after kidney transplant, correlates, and associated outcomes in diabetic transplant recipients: A retrospective analysis of integrated registry and pharmacy claims data. Clin Transplant 2018; 32:e13302. [PMID: 29851159 PMCID: PMC6122956 DOI: 10.1111/ctr.13302] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/13/2018] [Indexed: 12/18/2022]
Abstract
While guidelines support metformin as a therapeutic option for diabetic patients with mild-to-moderate renal insufficiency, the frequency and outcomes of metformin use in kidney transplant recipients are not well described. We integrated national U.S. transplant registry data with records from a large pharmaceutical claims clearinghouse (2008-2015). Associations (adjusted hazard ratio, 95% LCL aHR95% UCL ) of diabetes regimens (with and excluding metformin) in the first year post-transplant with patient and graft survival over the subsequent year were quantified by multivariate Cox regression, adjusted for recipient, donor, and transplant factors and propensity for metformin use. Among 14 144 recipients with pretransplant type 2 diabetes mellitus, 4.7% filled metformin in the first year post-transplant; most also received diabetes comedications. Compared to those who received insulin-based regimens without metformin, patients who received metformin were more likely to be female, have higher estimated glomerular filtration rates, and have undergone transplant more recently. Metformin-based regimens were associated with significantly lower adjusted all-cause (aHR 0.18 0.410.91 ), malignancy-related (aHR 0.45 0.450.99 ), and infection-related (aHR 0.12 0.320.85 ) mortality, and nonsignificant trends toward lower cardiovascular mortality, graft failure, and acute rejection. No evidence of increased adverse graft or patient outcomes was noted. Use of metformin-based diabetes treatment regimens may be safe in carefully selected kidney transplant recipients.
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Affiliation(s)
- L S Vest
- Saint Louis University, St. Louis, MO, USA
| | | | - Z Zhang
- Saint Louis University, St. Louis, MO, USA
| | - N N Lam
- University of Alberta, Edmonton, AB, Canada
| | | | | | | | - A S Naik
- Univ Michigan, Ann Arbor, MI, USA
| | | | | | - G P Hess
- Symphony Health, Conshohocken, PN, USA
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Sheikh A, Cundy T, Evans HM. Growth, body composition, and bone density following pediatric liver transplantation. Pediatr Transplant 2018; 22:e13201. [PMID: 29693762 DOI: 10.1111/petr.13201] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/23/2018] [Indexed: 12/15/2022]
Abstract
Patients transplanted for cholestatic liver disease are often significantly fat-soluble vitamin deficient and malnourished pretransplant, with significant corticosteroid exposure post-transplant, with increasing evidence of obesity and metabolic syndrome post-LT. Our study aimed to assess growth, body composition, and BMD in patients post-pediatric LT. Body composition and bone densitometry scans were performed on 21 patients. Pre- and post-transplant anthropometric data were analyzed. Bone health was assessed using serum ALP, calcium, phosphate, and procollagen-1-N-peptide levels. Median ages at transplant and at this assessment were 2.7 and 10.6 years, respectively. Physiological markers of bone health, median z-scores for total body, and lumbar spine aBMD were normal. Bone area was normal for height and BMAD at L3 was normal for age, indicating, respectively, normal cortical and trabecular bone accrual. Median z-scores for weight, height, and BMI were 0.6, -0.9, 1.8 and 0.6, 0.1, 0.8 pre- and post-transplant, respectively. Total body fat percentages measured on 21 body composition scans revealed 2 underweight, 7 normal, 6 overweight, and 6 obese. Bone mass is preserved following pediatric LT with good catch-up height. About 52% of patients were either overweight/obese post-transplant, potentially placing them at an increased risk of metabolic syndrome and its sequelae in later life. BMI alone is a poor indicator of nutritional status post-transplant.
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Affiliation(s)
- Amin Sheikh
- Paediatric Gastroenterology & Hepatology, Starship Child Health, Auckland, New Zealand
| | - Tim Cundy
- Department of Medicine, Faculty of Medical & Health Sciences, University of Auckland, Auckland, New Zealand
| | - Helen Maria Evans
- Paediatric Gastroenterology & Hepatology, Starship Child Health, Auckland, New Zealand
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Basu B, Sander A, Roy B, Preussler S, Barua S, Mahapatra TKS, Schaefer F. Efficacy of Rituximab vs Tacrolimus in Pediatric Corticosteroid-Dependent Nephrotic Syndrome: A Randomized Clinical Trial. JAMA Pediatr 2018; 172:757-764. [PMID: 29913001 PMCID: PMC6142920 DOI: 10.1001/jamapediatrics.2018.1323] [Citation(s) in RCA: 72] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
IMPORTANCE Calcineurin inhibitors are an established first-line corticosteroid-sparing therapy for patients with corticosteroid-dependent nephrotic syndrome (CDNS), whereas B-lymphocyte-depleting therapy is mostly used as a rescue for calcineurin inhibitor-resistant cases. The positive efficacy and safety profile of rituximab raises the question of whether it could be used as a first-line alternative to calcineurin inhibitor therapy. OBJECTIVE To compare the efficacy of rituximab and tacrolimus in maintaining relapse-free survival among children with CDNS. DESIGN, SETTING, AND PARTICIPANTS A parallel-arm, open-label, randomized clinical trial was performed from May 8, 2015, to September 20, 2016, with 1-year follow-up in a single-center, tertiary care unit. A total of 176 consecutive children aged 3 to 16 years with CDNS not previously treated with corticosteroid-sparing agents were screened for eligibility. INTERVENTIONS The children received either tacrolimus (along with tapering alternate-day prednisolone) for 12 months or a single course of rituximab (2 infusions of 375 mg/m2). MAIN OUTCOMES AND MEASURES Twelve-month relapse-free survival in the intention-to-treat population. RESULTS Of the 176 children screened for eligibility, 120 were randomized and all but 3 patients completed 1 year of follow-up. The groups were comparable, with mean (SD) age of 7.2 (2.8) years, 32 boys (53.3%) in each group, mean (SD) disease duration of 2.5 (1.5) years and 2.3 (1.7) in the tacrolimus and rituximab groups, respectively, disease duration less than 1 year among 15 children (25.0%) in each group, median (interquartile range) of 4 (3-5) relapses in each group, and mean (SD) cumulative prednisolone dose of 246 (48) mg/kg and 239 (52) mg/kg in the prestudy year in the tacrolimus and rituximab groups, respectively. Rituximab therapy was associated with a higher 12-month relapse-free survival rate than tacrolimus (54 [90.0%] vs 38 [63.3%] children; P < .001; odds ratio, 5.21; 95% CI, 1.93-14.07). Among the patients who experienced relapse, median time to first relapse was 40 weeks in the rituximab group and 29 weeks in the tacrolimus group. Only 2 patients in the rituximab group had more than 1 relapse during the study period compared with 10 patients in the tacrolimus group. The cumulative corticosteroid dose during the 12-month study period was lower with rituximab compared with tacrolimus (mean [SD], 25.8 [27.8] vs 86.3 [58.0] mg/kg). Although both treatments were well tolerated, mild to moderate infections were twice as common in the tacrolimus group (26 [43.3%] vs 13 [21.7%] events). CONCLUSIONS AND RELEVANCE In children with CDNS, rituximab appears to be more effective than tacrolimus in maintaining disease remission and minimizing corticosteroid exposure and, given its good tolerability and lack of nephrotoxic effects, may be considered as first-line corticosteroid-sparing therapy. TRIAL REGISTRATION ClinicalTrials.gov Identifier: NCT02438982; Clinical Trial Registry of India: CTRI/2014/01/004355.
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Affiliation(s)
- Biswanath Basu
- Division of Pediatric Nephrology, Department of Pediatrics, Nilratan Sircar Medical College and Hospital, Kolkata, India
| | - Anja Sander
- Institute of Medical Biometry and Informatics, University of Heidelberg, Heidelberg, Germany
| | - Birendranath Roy
- Department of Pediatrics, Nilratan Sircar Medical College and Hospital, Kolkata, India
| | - Stella Preussler
- Institute of Medical Biometry and Informatics, University of Heidelberg, Heidelberg, Germany
| | - Shilpita Barua
- Department of Pediatrics, Nilratan Sircar Medical College and Hospital, Kolkata, India
| | - T. K. S. Mahapatra
- Department of Pediatrics, Nilratan Sircar Medical College and Hospital, Kolkata, India
| | - Franz Schaefer
- Division of Pediatric Nephrology, Center for Pediatrics and Adolescent Medicine, University of Heidelberg, Heidelberg, Germany
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Wissing KM, Abramowicz D, Weekers L, Budde K, Rath T, Witzke O, Broeders N, Kianda M, Kuypers DRJ. Prospective randomized study of conversion from tacrolimus to cyclosporine A to improve glucose metabolism in patients with posttransplant diabetes mellitus after renal transplantation. Am J Transplant 2018; 18:1726-1734. [PMID: 29337426 DOI: 10.1111/ajt.14665] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2017] [Revised: 12/22/2017] [Accepted: 01/07/2018] [Indexed: 02/06/2023]
Abstract
Tacrolimus (TAC) increases the risk of posttransplant diabetes (PTDM) compared with cyclosporine A (CYC). The present 12-month, multicenter, investigator-driven, prospective, randomized study was designed to assess whether conversion from tacrolimus to CYC can reverse PTDM after renal transplantation. Predominantly white patients with PTDM according to the 2005 American Diabetes Association criteria were randomized to either replacement of TAC with CYC or continuation of their TAC-based regimen after stratification for type of glucose-lowering therapy, steroid therapy, and hepatitis C status. At 12 months, 14 of 41 patients with complete data in the CYC arm (34%; 95%CI 19%-49%) were free of diabetes, whereas this was the case in only 4 of 39 patients (10%; 95%CI 3%-20%) in the TAC arm (P = .01). At 12 months, 39% of patients in the CYC arm were off glucose-lowering medication vs 13% of patients in the TAC arm (P = .01). The CYC group decreased glycated hemoglobin level during the 12-month follow-up, resulting in significantly lower levels compared with the TAC group (6.0 ± 0.9% vs 7.1 ± 1.7% at 12 months; P = .002). In conclusion, replacement of TAC with CYC significantly improves glucose metabolism and has the potential to reverse diabetes during the first year after conversion. (EU Clinical Trials Register No. 2006-001765-42).
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Affiliation(s)
- Karl M Wissing
- Department of Nephrology, Universitair Ziekenhuis Brussel, Brussels, Belgium
| | - Daniel Abramowicz
- Department of Nephrology, Universitair Ziekenhuis Antwerpen, Antwerpen, Belgium
| | - Laurent Weekers
- Department of Nephrology, Centre Hospitalier Universitaire Liège, Liège, Belgium
| | - Klemens Budde
- Department of Nephrology, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Thomas Rath
- Department of Nephrology, Westpfalz Klinikum Kaiserslautern, Kaiserslautern, Germany
| | - Oliver Witzke
- Department of Infectious Diseases, University Hospital Essen, University Duisburg-Essen, Essen, Germany
| | - Nilufer Broeders
- Department of Nephrology, Centre Universitaire de Bruxelles - Hôpital Erasme, Brussels, Belgium
| | - Mireille Kianda
- Department of Nephrology, Centre Hospitalier Universitaire Brugmann, Brussels, Belgium
| | - Dirk R J Kuypers
- Department of Nephrology and Renal Transplantation, University Hospitals Leuven, Leuven, Belgium
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91
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Tillmann FP, Rump LC, Quack I. HbA1c levels at 90 days after renal transplantation in non-diabetic recipients predict de novo pre-diabetes and diabetes at 1 and 3 years after transplantation. Int Urol Nephrol 2018; 50:1529-1534. [DOI: 10.1007/s11255-018-1917-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2018] [Accepted: 06/20/2018] [Indexed: 12/27/2022]
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92
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Lower tacrolimus trough levels in the late period after living donor liver transplantation contribute to improvements in long-term clinical outcomes. Hepatobiliary Pancreat Dis Int 2018; 17:204-209. [PMID: 29807766 DOI: 10.1016/j.hbpd.2018.05.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2017] [Accepted: 05/10/2018] [Indexed: 02/08/2023]
Abstract
BACKGROUND Previous studies have emphasized the need to reduce tacrolimus (TAC) trough levels in the early post-liver transplantation (LT) period. However, whether late-period TAC trough levels influence the long-term outcomes of liver recipients is not clear. METHODS We enrolled 155 adult liver recipients survived more than 3 years after living donor liver transplantation because of non-malignant liver diseases. The maintenance immunosuppressive regimens were TAC monotherapy and combined therapy with mycophenolate mofetil. Patients were divided into three groups according to their late-period TAC trough levels: < 3 ng/mL group, 3-5 ng/mL group, and >5 ng/mL group. The complications and adverse effects of TAC were analyzed. RESULTS Each group showed similar rejection, graft loss and mortality. Patients achieved the < 5 ng/mL state in less than 4 years had fewer new-onset diabetes, hyperlipidemia, de novo malignancies, and hepatitis B virus recurrence; the complications of renal dysfunction and hypertension rates were the same among these 3 groups. CONCLUSIONS Collectively, our findings indicated that lower TAC trough levels in the late period of liver transplantation are safe, improve the long-term outcomes.
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93
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Castedal M, Skoglund C, Axelson C, Bennet W. Steroid-free immunosuppression with low-dose tacrolimus is safe and significantly reduces the incidence of new-onset diabetes mellitus following liver transplantation. Scand J Gastroenterol 2018; 53:741-747. [PMID: 29688072 DOI: 10.1080/00365521.2018.1463390] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVES Corticosteroids (CS) are traditionally used as part of the basal immunosuppression (IS) following liver transplantation (LT) but are known to be associated with an increased risk of new-onset diabetes mellitus (NODM), cardiovascular morbidity and mortality. The aim of this study was to retrospectively compare the incidence of transient as well as persistent NODM, rejection rate and patient- and graft survival between patients receiving steroid-based and steroid-free maintenance IS. MATERIALS AND METHODS A total of 238 patients liver transplanted (2008-2011) with deceased donor livers were divided into two groups, one group that received steroid-based IS (tacrolimus (TAC), corticosteroids (CS), ± mycophenolate mofetil (MMF); n = 155) (2008-2011) and another group of non-autoimmune recipients that received steroid-free IS (TAC, MMF; n = 83) according to our new maintenance IS-protocol starting January 2010. The primary and secondary end-points were patient- and graft survival, rejection rates and the incidence of NODM. The median follow-up times were 1248 days and 681 days, respectively. RESULTS The one-year patient- and graft survival in the steroid-based and steroid-free group was 92.7% and 93.3% (ns) and 87.6% and 84.9% (ns), respectively. The incidence of biopsy proven acute rejection (BPAR) was 27.7% in both groups (ns) during follow-up. The overall incidence of persistent NODM in the two groups were 16.8% and 2.9%, respectively (p < .01). CONCLUSIONS The results show that steroid-free low-dose tacrolimus-based IS following LT is safe and decreases the incidence of NODM significantly.
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Affiliation(s)
- M Castedal
- a The Transplant Institute , Sahlgrenska University Hospital, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg , Gothenburg , Sweden
| | - C Skoglund
- a The Transplant Institute , Sahlgrenska University Hospital, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg , Gothenburg , Sweden
| | - C Axelson
- a The Transplant Institute , Sahlgrenska University Hospital, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg , Gothenburg , Sweden
| | - W Bennet
- a The Transplant Institute , Sahlgrenska University Hospital, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg , Gothenburg , Sweden
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94
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Jardel S, Reynaud Q, Durieu I. Long-term extrapulmonary comorbidities after lung transplantation in cystic fibrosis: Update of specificities. Clin Transplant 2018; 32:e13269. [DOI: 10.1111/ctr.13269] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/19/2018] [Indexed: 12/12/2022]
Affiliation(s)
- Sabine Jardel
- Department of Internal Medicine, Adult Cystic Fibrosis Care Center; Hospices Civils de Lyon; Lyon France
- EA HESPER 7425; Université Claude Bernard Lyon 1; Lyon France
| | - Quitterie Reynaud
- Department of Internal Medicine, Adult Cystic Fibrosis Care Center; Hospices Civils de Lyon; Lyon France
- EA HESPER 7425; Université Claude Bernard Lyon 1; Lyon France
| | - Isabelle Durieu
- Department of Internal Medicine, Adult Cystic Fibrosis Care Center; Hospices Civils de Lyon; Lyon France
- EA HESPER 7425; Université Claude Bernard Lyon 1; Lyon France
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95
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Ammari Z, Pak SC, Ruzieh M, Dasa O, Tiwari A, Jaume JC, Alfonso-Jaume MA. Posttransplant Tacrolimus-Induced Diabetic Ketoacidosis: Review of the Literature. Case Rep Endocrinol 2018; 2018:4606491. [PMID: 29854487 PMCID: PMC5966672 DOI: 10.1155/2018/4606491] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2018] [Accepted: 04/02/2018] [Indexed: 11/25/2022] Open
Abstract
Diabetic ketoacidosis (DKA) in patients receiving tacrolimus as part of their immunosuppressive regimen is a rarely reported adverse event. We report a patient with autosomal dominant polycystic kidney disease (ADPKD) and no known history of diabetes mellitus who presented with DKA, 3 months after kidney transplantation.
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Affiliation(s)
- Zaid Ammari
- Department of Medicine, College of Medicine and Life Sciences, University of Toledo, Toledo, OH, USA
| | - Stella C. Pak
- Department of Medicine, College of Medicine and Life Sciences, University of Toledo, Toledo, OH, USA
| | - Mohammed Ruzieh
- Department of Medicine, College of Medicine and Life Sciences, University of Toledo, Toledo, OH, USA
| | - Osama Dasa
- Department of Medicine, College of Medicine and Life Sciences, University of Toledo, Toledo, OH, USA
| | - Abhinav Tiwari
- Department of Medicine, College of Medicine and Life Sciences, University of Toledo, Toledo, OH, USA
| | - Juan C. Jaume
- Department of Medicine, College of Medicine and Life Sciences, University of Toledo, Toledo, OH, USA
- Division of Endocrinology, Diabetes and Metabolism, College of Medicine and Life Sciences, University of Toledo, Toledo, OH, USA
- Center for Diabetes and Endocrine Research (CeDER), College of Medicine and Life Sciences, University of Toledo, Toledo, OH, USA
| | - Maria A. Alfonso-Jaume
- Department of Medicine, College of Medicine and Life Sciences, University of Toledo, Toledo, OH, USA
- Center for Diabetes and Endocrine Research (CeDER), College of Medicine and Life Sciences, University of Toledo, Toledo, OH, USA
- Division of Nephrology, College of Medicine and Life Sciences, University of Toledo, Toledo, OH, USA
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96
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Abstract
Immunosuppressive therapy is arguably the most important component of medical care after lung transplantation. The goal of immunosuppression is to prevent acute and chronic rejection while maximizing patient survival and long-term allograft function. However, the benefits of immunosuppressive therapy must be balanced against the side effects and major toxicities of these medications. Immunosuppressive agents can be classified as induction agents, maintenance therapies, treatments for acute rejection and chronic rejection and antibody directed therapies. Although induction therapy remains an area of controversy in lung transplantation, it is still used in the majority of transplant centers. On the other hand, maintenance immunosuppression is less contentious; but, unfortunately, since the creation of three-drug combination therapy, including a glucocorticoid, calcineurin inhibitor and anti-metabolite, there have been relatively modest improvements in chronic maintenance immunosuppressive regimens. The presence of HLA antibodies in transplant candidates and development of de novo antibodies after transplantation remain a major therapeutic challenge before and after lung transplantation. In this chapter we review the medications used for induction and maintenance immunosuppression along with their efficacy and side effect profiles. We also review strategies and evidence for HLA desensitization prior to lung transplantation and management of de novo antibody formation after transplant. Finally, we review immune tolerance and the future of lung transplantation to limit the toxicities of conventional immunosuppressive therapy.
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Affiliation(s)
- Luke J Benvenuto
- Division of Pulmonary, Allergy and Critical Care Medicine, Department of Medicine, Columbia University Medical Center, New York, USA
| | - Michaela R Anderson
- Division of Pulmonary, Allergy and Critical Care Medicine, Department of Medicine, Columbia University Medical Center, New York, USA
| | - Selim M Arcasoy
- Division of Pulmonary, Allergy and Critical Care Medicine, Department of Medicine, Columbia University Medical Center, New York, USA
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97
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Shi D, Xie T, Deng J, Niu P, Wu W. CYP3A4 and GCK genetic polymorphisms are the risk factors of tacrolimus-induced new-onset diabetes after transplantation in renal transplant recipients. Eur J Clin Pharmacol 2018; 74:723-729. [DOI: 10.1007/s00228-018-2442-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2017] [Accepted: 03/08/2018] [Indexed: 12/23/2022]
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98
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Kostakis A, Theodoropoulou E. Diabetes Mellitus and Renal Transplantation: A Short Update. EXP CLIN TRANSPLANT 2018. [PMID: 29527981 DOI: 10.6002/ect.tond-tdtd2017.l25] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Alkiviadis Kostakis
- From the Department of Surgery and Transplantation, University of Athens, Athens, Greece
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99
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Outcome of Patients With Small Vessel Vasculitis After Renal Transplantation: National Database Analysis. Transplant Direct 2018; 4:e350. [PMID: 29707620 PMCID: PMC5912015 DOI: 10.1097/txd.0000000000000769] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2017] [Accepted: 01/22/2018] [Indexed: 12/01/2022] Open
Abstract
Background Small vessel vasculitis commonly affects the kidney and can progress to end-stage renal disease. The goal of this study is to compare outcomes of patients who received a renal transplant as a result of small vessel vasculitis (group A) with those who received kidney transplants because of other causes (group B). Methods This is a retrospective analysis of United Network for Organ Sharing registry data for adult primary kidney transplants from January 2000 to December 2014. Group A patients (N = 2196) were compared with a group B (N = 6588); groups were case matched for age, race, sex, donor type, and year of transplant in a 1:3 ratio. Results Renal and patient survivals were better in the group A (P < 0.001). New-onset diabetes after transplant developed in 8.3% of the group A and 11.3% of group B (P < 0.001). Seventeen (0.8%) patients in group A developed recurrent disease. Of these, 7 patients had graft failure, 3 of which were due to disease recurrence. Group A patients had significantly higher risk of developing posttransplant solid organ malignancies (11.3% vs 9.3%, P = 0.006) and lymphoproliferative disorder (1.3% vs 0.8%, P = 0.026). Independent predictors of graft failure and patient mortality were recipients' morbid obesity, diabetes, age, and dialysis duration (hazard ratio of 1.7, 1.4, 1.1/10 years, and 1.1/year for graft failure, and 1.7, 1.7, 1.6/10 years and 1.1/year for patient mortality, respectively). Conclusions Renal transplantation in patients with has favorable long-term graft and patient outcomes with a low disease recurrence rate. However, they may have a higher risk of developing posttransplant malignancies.
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100
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Kim Y, Jung AD, Dhar VK, Tadros JS, Schauer DP, Smith EP, Hanseman DJ, Cuffy MC, Alloway RR, Shields AR, Shah SA, Woodle ES, Diwan TS. Laparoscopic sleeve gastrectomy improves renal transplant candidacy and posttransplant outcomes in morbidly obese patients. Am J Transplant 2018; 18:410-416. [PMID: 28805345 DOI: 10.1111/ajt.14463] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2017] [Revised: 08/04/2017] [Accepted: 08/04/2017] [Indexed: 01/25/2023]
Abstract
Morbid obesity is a barrier to kidney transplantation due to inferior outcomes, including higher rates of new-onset diabetes after transplantation (NODAT), delayed graft function (DGF), and graft failure. Laparoscopic sleeve gastrectomy (LSG) increases transplant eligibility by reducing BMI in kidney transplant candidates, but the effect of surgical weight loss on posttransplantation outcomes is unknown. Reviewing single-center medical records, we identified all patients who underwent LSG before kidney transplantation from 2011-2016 (n = 20). Post-LSG kidney recipients were compared with similar-BMI recipients who did not undergo LSG, using 2:1 direct matching for patient factors. McNemar's test and signed-rank test were used to compare groups. Among post-LSG patients, mean BMI ± standard deviation (SD) was 41.5 ± 4.4 kg/m2 at initial encounter, which decreased to 32.3 ± 2.9 kg/m2 prior to transplantation (P < .01). No complications, readmissions, or mortality occurred following LSG. After transplantation, one patient (5%) experienced DGF, and no patients experienced NODAT. Allograft and patient survival at 1-year posttransplantation was 100%. Compared with non-LSG patients, post-LSG recipients had lower rates of DGF (5% vs 20%) and renal dysfunction-related readmissions (10% vs 27.5%) (P < .05 each). Perioperative complications, allograft survival, and patient survival were similar between groups. These data suggest that morbidly obese patients with end-stage renal disease who undergo LSG to improve transplant candidacy, achieve excellent posttransplantation outcomes.
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Affiliation(s)
- Y Kim
- Cincinnati Collaborative for Obesity Research (CCORE), Department of Surgery, University of Cincinnati, Cincinnati, OH, USA
| | - A D Jung
- Cincinnati Collaborative for Obesity Research (CCORE), Department of Surgery, University of Cincinnati, Cincinnati, OH, USA
| | - V K Dhar
- Cincinnati Collaborative for Obesity Research (CCORE), Department of Surgery, University of Cincinnati, Cincinnati, OH, USA
| | - J S Tadros
- Cincinnati Collaborative for Obesity Research (CCORE), Department of Surgery, University of Cincinnati, Cincinnati, OH, USA
| | - D P Schauer
- Cincinnati Collaborative for Obesity Research (CCORE), Department of Surgery, University of Cincinnati, Cincinnati, OH, USA
| | - E P Smith
- Cincinnati Collaborative for Obesity Research (CCORE), Department of Surgery, University of Cincinnati, Cincinnati, OH, USA
| | - D J Hanseman
- Cincinnati Collaborative for Obesity Research (CCORE), Department of Surgery, University of Cincinnati, Cincinnati, OH, USA
| | - M C Cuffy
- Cincinnati Collaborative for Obesity Research (CCORE), Department of Surgery, University of Cincinnati, Cincinnati, OH, USA
| | - R R Alloway
- Cincinnati Collaborative for Obesity Research (CCORE), Department of Surgery, University of Cincinnati, Cincinnati, OH, USA
| | - A R Shields
- Cincinnati Collaborative for Obesity Research (CCORE), Department of Surgery, University of Cincinnati, Cincinnati, OH, USA
| | - S A Shah
- Cincinnati Collaborative for Obesity Research (CCORE), Department of Surgery, University of Cincinnati, Cincinnati, OH, USA
| | - E S Woodle
- Cincinnati Collaborative for Obesity Research (CCORE), Department of Surgery, University of Cincinnati, Cincinnati, OH, USA
| | - T S Diwan
- Cincinnati Collaborative for Obesity Research (CCORE), Department of Surgery, University of Cincinnati, Cincinnati, OH, USA
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