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Zhang M, Han Z, Lin Y, Jin Z, Zhou S, Wang S, Tang Y, Li J, Li X, Chen H. Understanding the relationship between HCV infection and progression of kidney disease. Front Microbiol 2024; 15:1418301. [PMID: 39006752 PMCID: PMC11239345 DOI: 10.3389/fmicb.2024.1418301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2024] [Accepted: 06/18/2024] [Indexed: 07/16/2024] Open
Abstract
Hepatitis C virus (HCV) can cause a range of kidney diseases. HCV is the primary cause of mixed cryoglobulinaemia, which leads to cryoglobulinaemic vasculitis and cryoglobulinaemic glomerulonephritis (GN). Patients with acute cryoglobulinaemic vasculitis often exhibit acute kidney disease due to HCV infection, which typically progresses to acute kidney injury (AKI). HCV also increases the risk of chronic kidney disease (CKD) and the likelihood of developing end-stage renal disease (ESRD). Currently, direct-acting antiviral agents (DAAs) can be used to treat kidney disease at different stages. This review focuses on key findings regarding HCV and kidney disease, discusses the impact of DAAs, and highlights the need for further research and treatment.
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Affiliation(s)
- Meiqi Zhang
- School of Medical and Life Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Zhongyu Han
- School of Medical and Life Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- Naniing Tongren Hospital, School of Medicine, Southeast University, Nanjing, China
| | - Yumeng Lin
- Naniing Tongren Hospital, School of Medicine, Southeast University, Nanjing, China
| | - Zi Jin
- Department of Anesthesiology and Pain Rehabilitation, Shanghai YangZhi Rehabilitation Hospital (Shanghai Sunshine Rehabilitation Center), School of Medicine, Tongji University, Shanghai, China
| | - Shuwei Zhou
- Jiangsu Key Laboratory of Molecular and Functional Imaging, Department of Radiology, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, China
| | - Siyu Wang
- Department of Gastroenterology, The First Hospital of Hunan University of Chinese Medicine, Changsha, China
| | - Yuping Tang
- Hepatobiliary Department of the Third Affiliated Hospital of Guangxi University of Traditional Chinese Medicine, Nanning, Guangxi, China
| | - Jiaxuan Li
- School of Basic Medical Sciences, Fujian Medical University, Fuzhou, China
| | - Xueping Li
- School of Basic Medical Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Haoran Chen
- Department of General Surgery, Chengdu Xinhua Hospital Affiliated to North Sichuan Medical College, Chengdu, China
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Grubišić B, Švitek L, Ormanac K, Sabo D, Mihaljević I, Bilić-Ćurčić I, Omanović Kolarić T. Molecular Mechanisms Responsible for Diabetogenic Effects of COVID-19 Infection-Induction of Autoimmune Dysregulation and Metabolic Disturbances. Int J Mol Sci 2023; 24:11576. [PMID: 37511334 PMCID: PMC10380525 DOI: 10.3390/ijms241411576] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Revised: 07/16/2023] [Accepted: 07/16/2023] [Indexed: 07/30/2023] Open
Abstract
The COVID-19 pandemic has revealed a significant association between SARS-CoV-2 infection and diabetes, whereby individuals with diabetes are more susceptible to severe disease and higher mortality rates. Interestingly, recent findings suggest a reciprocal relationship between COVID-19 and diabetes, wherein COVID-19 may contribute to developing new-onset diabetes and worsen existing metabolic abnormalities. This narrative review aims to shed light on the intricate molecular mechanisms underlying the diabetogenic effects of COVID-19. Specifically, the review explores the potential role of various factors, including direct damage to β-cells, insulin resistance triggered by systemic inflammation, and disturbances in hormonal regulation, aiming to enhance our understanding of the COVID-19 impact on the development and progression of diabetes. By analysing these mechanisms, the aim is to enhance our understanding of the impact of COVID-19 on the development and progression of diabetes. The binding of SARS-CoV-2 to angiotensin-converting enzyme 2 (ACE2) receptors, which are present in key metabolic organs and tissues, may interfere with glucometabolic pathways, leading to hyperglycaemia, and potentially contribute to the development of new disease mechanisms. The virus's impact on β-cells through direct invasion or systemic inflammation may induce insulin resistance and disrupt glucose homeostasis. Furthermore, glucocorticoids, commonly used to treat COVID-19, may exacerbate hyperglycaemia and insulin resistance, potentially contributing to new-onset diabetes. The long-term effects of COVID-19 on glucose metabolism are still unknown, necessitating further research into the possibility of developing a novel type of diabetes. This article provides a comprehensive overview of the current understanding of the interaction between COVID-19 and diabetes, highlighting potential areas for future research and therapeutic interventions.
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Affiliation(s)
- Barbara Grubišić
- Department of Infectious Diseases, University Hospital Centre Osijek, 4 Josip Huttler Street, HR-31000 Osijek, Croatia
- Faculty of Medicine Osijek, J. J. Strossmayer University of Osijek, 4 Josip Huttler Street, HR-31000 Osijek, Croatia
| | - Luka Švitek
- Department of Infectious Diseases, University Hospital Centre Osijek, 4 Josip Huttler Street, HR-31000 Osijek, Croatia
- Faculty of Medicine Osijek, J. J. Strossmayer University of Osijek, 4 Josip Huttler Street, HR-31000 Osijek, Croatia
| | - Klara Ormanac
- Department of Pharmacology, Faculty of Medicine Osijek, J. J. Strossmayer University of Osijek, 4 Josip Huttler Street, HR-31000 Osijek, Croatia
| | - Dea Sabo
- Department of Pharmacology, Faculty of Medicine Osijek, J. J. Strossmayer University of Osijek, 4 Josip Huttler Street, HR-31000 Osijek, Croatia
| | - Ivica Mihaljević
- Clinical Institute of Nuclear Medicine and Radiation Protection, University Hospital Centre Osijek, 4 Josip Huttler Street, HR-31000 Osijek, Croatia
- Department for Nuclear Medicine and Oncology, Faculty of Medicine, J. J. Strossmayer University of Osijek, 4 Josip Huttler Street, HR-31000 Osijek, Croatia
- Academy of Medical Sciences of Croatia, 15 Kaptol Street, HR-10000 Zagreb, Croatia
| | - Ines Bilić-Ćurčić
- Department of Pharmacology, Faculty of Medicine Osijek, J. J. Strossmayer University of Osijek, 4 Josip Huttler Street, HR-31000 Osijek, Croatia
- Department of Endocrinology and Metabolism Disorders, Internal Medicine Clinic, University Hospital Centre Osijek, 4 Josip Huttler Street, HR-31000 Osijek, Croatia
| | - Tea Omanović Kolarić
- Department of Pharmacology, Faculty of Medicine Osijek, J. J. Strossmayer University of Osijek, 4 Josip Huttler Street, HR-31000 Osijek, Croatia
- Faculty of Dental Medicine and Health Osijek, University of Osijek, 21 Crkvena Street, HR-31000 Osijek, Croatia
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Munshi VN, Saghafian S, Cook CB, Aradhyula SV, Chakkera HA. Use of Imputation and Decision Modeling to Improve Diagnosis and Management of Patients at Risk for New-Onset Diabetes After Transplantation. Ann Transplant 2021; 26:e928624. [PMID: 33723204 PMCID: PMC7980500 DOI: 10.12659/aot.928624] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2020] [Accepted: 01/06/2021] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND New-onset diabetes after transplantation (NODAT) is a complication of solid organ transplantation. We sought to determine the extent to which NODAT goes undiagnosed over the course of 1 year following transplantation, analyze missed or later-diagnosed cases of NODAT due to poor hemoglobin A1c (HbA1c) and fasting blood glucose (FBG) collection, and to estimate the impact that improved NODAT screening metrics may have on long-term outcomes. MATERIAL AND METHODS This was a retrospective study utilizing 3 datasets from a single center on kidney, liver, and heart transplantation patients. Retrospective analysis was supplemented with an imputation procedure to account for missing data and project outcomes under perfect information. In addition, the data were used to inform a simulation model used to estimate life expectancy and cost-effectiveness of a hypothetical intervention. RESULTS Estimates of NODAT incidence increased from 27% to 31% in kidney transplantation patients, from 31% to 40% in liver transplantation patients, and from 45% to 67% in heart transplantation patients, when HbA1c and FBG were assumed to be collected perfectly at all points. Perfect screening for kidney transplantation patients was cost-saving, while perfect screening for liver and heart transplantation patients was cost-effective at a willingness-to-pay threshold of $100 000 per life-year. CONCLUSIONS Improved collection of HbA1c and FBG is a cost-effective method for detecting many additional cases of NODAT within the first year alone. Additional research into both improved glucometric monitoring as well as effective strategies for mitigating NODAT risk will become increasingly important to improve health in this population.
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Affiliation(s)
- Vidit N. Munshi
- Department of Health Policy, Harvard University, Cambridge, MA, U.S.A
| | | | - Curtiss B. Cook
- Department of Endocrinology, Mayo Clinic, Scottsdale, AZ, U.S.A
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Munshi VN, Saghafian S, Cook CB, Werner KT, Chakkera HA. Comparison of post-transplantation diabetes mellitus incidence and risk factors between kidney and liver transplantation patients. PLoS One 2020; 15:e0226873. [PMID: 31923179 PMCID: PMC6953760 DOI: 10.1371/journal.pone.0226873] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2019] [Accepted: 12/06/2019] [Indexed: 12/13/2022] Open
Abstract
Background Most prior studies characterizing post-transplantation diabetes mellitus (PTDM) have been limited to single-cohort, single-organ studies. This retrospective study determined PTDM across organs by comparing incidence and risk factors among 346 liver and 407 kidney transplant recipients from a single center. Methods Univariate and multivariate regression-based analyses were conducted to determine association of various risk factors and PTDM in the two cohorts, as well as differences in glucometrics and insulin use across time points. Results There was a higher incidence of PTDM among liver versus kidney transplant recipients (30% vs. 19%) at 1-year post-transplant. Liver transplant recipients demonstrated a 337% higher odds association to PTDM (OR 3.37, 95% CI (1.38–8.25), p<0.01). 1-month FBG was higher in kidney patients (135 mg/dL vs 104 mg/dL; p < .01), while 1-month insulin use was higher in liver patients (61% vs 27%, p < .01). Age, BMI, insulin use, and inpatient FBG were also significantly associated with differential PTDM risk. Conclusions Kidney and liver transplant patients have different PTDM risk profiles, both in terms of absolute PTDM risk as well as time course of risk. Management of this population should better reflect risk heterogeneity to short-term need for insulin therapy and potentially long-term outcomes.
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Affiliation(s)
- Vidit N. Munshi
- PhD Program in Health Policy, Harvard University, Cambridge, Massachusetts, United States of America
- * E-mail:
| | - Soroush Saghafian
- Harvard Kennedy School, Harvard University, Cambridge, Massachusetts, United States of America
| | - Curtiss B. Cook
- Mayo Clinic Arizona, Scottsdale, Arizona, United States of America
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Jahromi M, Al-Otaibi T, Othman N, Gheith O, Mahmoud T, Nair P, Halim MA, Nampoory N. Immunogenetics of new onset diabetes after transplantation in Kuwait. Diabetes Metab Syndr Obes 2019; 12:731-742. [PMID: 31190933 PMCID: PMC6535099 DOI: 10.2147/dmso.s195859] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2018] [Accepted: 03/07/2019] [Indexed: 01/14/2023] Open
Abstract
Introduction and aim: New onset diabetes after transplantation (NODAT) is a serious metabolic complication following kidney transplantation. Although beta-cell dysfunction is considered the main contributing factor in the development of this complication, its exact etiology is yet to be identified. We aimed to investigate NODAT among kidney transplant cohort in Kuwait with special stress on correlation between its risk factors and interferon gamma genotyping. Materials and methods: We surveyed 309 kidney transplant recipients from Hamed Al Essa Transplantation Centre, Kuwait. The participants were categorized into cohorts according to the development of NODAT diagnosed based on the American Diabetes Association guidelines. Statistical analyses were performed using SPSS software. We genotyped interferon gamma as the leading immunosignature for T lymphocyte. Results: No relationship between ethnicity and the development of NODAT was identified. However, there was a significant difference in age between cohorts. Younger patients demonstrated a lower rate of NODAT while, NODAT reached its maximum in 40-60-year age group. IFNG TT genotype was significantly associated with NODAT (p=0.005), while IFNG AA was considerably higher in the non-NODAT group. Conclusion: Beside the conventional contributing factors of NODAT, our results might represent a suitable platform for a larger cytokine and chemokine spectrum genotyping.
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Affiliation(s)
- Mohamed Jahromi
- Clinical Research, Medical Division, Dasman Diabetes Institute, Kuwait City, Kuwait
- Correspondence: Mohamed JahromiClinical Research, Medical Division, Dasman Diabetes Institute, Jasmin Mohamas Al Bahar Street, PO Box 118015462Kuwait City, KuwaitTel +9 652 224 2999Fax +9 652 249 2408 Email
| | - Torki Al-Otaibi
- Nephrology Department, Hamid Al-Essa Organ Transplant Center, Kuwait City, Kuwait
| | - Nashwa Othman
- Education, Clinical Services Division, Dasman Diabetes Institute, Kuwait City, Kuwait
| | - Osama Gheith
- Nephrology Department, Hamid Al-Essa Organ Transplant Center, Kuwait City, Kuwait
| | - Tarek Mahmoud
- Nephrology Department, Hamid Al-Essa Organ Transplant Center, Kuwait City, Kuwait
| | - Prasad Nair
- Nephrology Department, Hamid Al-Essa Organ Transplant Center, Kuwait City, Kuwait
| | - Medhat A Halim
- Nephrology Department, Hamid Al-Essa Organ Transplant Center, Kuwait City, Kuwait
| | - Narayanam Nampoory
- Clinical Research, Medical Division, Dasman Diabetes Institute, Kuwait City, Kuwait
- Nephrology Department, Hamid Al-Essa Organ Transplant Center, Kuwait City, Kuwait
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Fabiani S, Fallahi P, Ferrari SM, Miccoli M, Antonelli A. Hepatitis C virus infection and development of type 2 diabetes mellitus: Systematic review and meta-analysis of the literature. Rev Endocr Metab Disord 2018; 19:405-420. [PMID: 29322398 DOI: 10.1007/s11154-017-9440-1] [Citation(s) in RCA: 62] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Type 2 diabetes mellitus (T2DM) is an endocrine disorder encompassing multifactorial mechanisms, and chronic hepatitis C virus infection (CHC) is a multifaceted disorder, associated with extrahepatic manifestations, including endocrinological disorders. CHC and T2DM are associated, but the subject remains controversial. We performed a systematic review and meta-analysis evaluating such association, searching on PubMed until February 29, 2016. Inclusion criteria were: 1) presence of at least one internal control group age- and gender-matched (non-hepatopathic controls; and/or hepatopathic, not HCV-positive, controls); 2) sufficient data to calculate odds ratio and relative risk. Exclusion criteria were: 1) literature reviews on the topic; 2) publications regarding special populations [human immunodeficiency virus and human T-lymphotropic virus-1 coinfections, hepatocellular carcinoma (HCC), post-transplantation DM, gender selection]; 3) no clear differentiation among HCV patients with CHC, cirrhosis or HCC. Data from each study were independently extracted by two reviewers and cross-checked by AA. Our systematic review returned 544 records, and 33 were included in our meta-analysis. HCV infection is associated with an increased risk of T2DM independently from the severity of the associated liver disease, in CHC and cirrhotic HCV patients. As expected T2DM risk is higher in cirrhotic HCV patients, than CHC, and the prevalence of HCV infection in T2DM patients is higher than in non-diabetic controls. Regarding HBV infection prevalence, no difference exists in diabetic and non-diabetic subjects. An unequivocal CHC and T2DM association was shown. A proactive, integrated approach to HCV and T2DM therapies should maximize benefits of both diseases treatment.
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Affiliation(s)
- Silvia Fabiani
- Department of Clinical and Experimental Medicine, School of Medicine, University of Pisa, Via Savi 10, I-56126, Pisa, Italy
| | - Poupak Fallahi
- Department of Clinical and Experimental Medicine, School of Medicine, University of Pisa, Via Savi 10, I-56126, Pisa, Italy
| | - Silvia Martina Ferrari
- Department of Clinical and Experimental Medicine, School of Medicine, University of Pisa, Via Savi 10, I-56126, Pisa, Italy
| | - Mario Miccoli
- Department of Clinical and Experimental Medicine, School of Medicine, University of Pisa, Via Savi 10, I-56126, Pisa, Italy
| | - Alessandro Antonelli
- Department of Clinical and Experimental Medicine, School of Medicine, University of Pisa, Via Savi 10, I-56126, Pisa, Italy.
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Haddad L, Marciano S, Cleres M, Zerega A, Piñero F, Orozco F, Braslavsky G, Mendizabal M, Gondolesi G, Gil O, Silva M, Mastai R, Imventarza O, Descalzi V, Gadano A. Characteristics of Liver Transplantation in Argentina: A Multicenter Study. Transplant Proc 2018; 50:478-484. [PMID: 29579832 DOI: 10.1016/j.transproceed.2017.11.072] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2017] [Accepted: 11/11/2017] [Indexed: 11/16/2022]
Abstract
INTRODUCTION There is a lack of information regarding outcomes after liver transplant in Latin America. OBJECTIVES This study sought to describe outcomes after liver transplant in adult patients from Argentina. METHODS We performed an ambispective cohort study of adult patients transplanted between June 2010 and October 2012 in 6 centers from Argentina. Only patients who survived after the first 48 hours postransplantation were included. Pretransplantation and posttransplantation data were collected. RESULTS A total of 200 patients were included in the study. Median age at time of transplant was 50 (interquartile range [IQR] 26 to 54) years. In total, 173 (86%) patients had cirrhosis, and the most frequent etiology in these patients was hepatitis C (32%). A total of 35 (17%) patients were transplanted with hepatocellular carcinoma. In patients with cirrhosis, the median Model for End-Stage Liver Disease (MELD) score at time of liver transplant was 25 (IQR 19 to 30). Median time on the waiting list for elective patients was 101 (IQR 27 to 295) days, and 3 (IQR 2 to 4) days for urgent patients. Almost 40% of the patients were readmitted during the first 6 months after liver transplant. Acute rejection occurred in 27% of the patients. Biliary and vascular complications were reported in 39 (19%) and 19 (9%) patients, respectively. Renal failure, diabetes, and dyslipidemia were present in 40 (26%), 87 (57%), and 77 (50%) at 2 years, respectively. CONCLUSIONS We believe the information contained in this article might be of value for reviewing current practices and developing local policies.
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Affiliation(s)
- L Haddad
- Sección Hepatología, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina.
| | - S Marciano
- Departamento de Investigación, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - M Cleres
- Unidad de hepatología y Trasplante Hepático, Hospital Universitario Fundación Favaloro, Buenos Aires, Argentina
| | - A Zerega
- Unidad de Trasplante Hepático, Sanatorio Allende, Córdoba, Argentina
| | - F Piñero
- Unidad de Hígado y Trasplante Hepático, Hospital Universitario Austral, Buenos Aires, Argentina
| | - F Orozco
- Unidad de Trasplante Hepático Hospital Alemán, Buenos Aires, Argentina
| | - G Braslavsky
- Unidad de Trasplante Hepático Hospital Dr. Cosme Argerich, Buenos Aires, Argentina
| | - M Mendizabal
- Unidad de Hígado y Trasplante Hepático, Hospital Universitario Austral, Buenos Aires, Argentina
| | - G Gondolesi
- Unidad de hepatología y Trasplante Hepático, Hospital Universitario Fundación Favaloro, Buenos Aires, Argentina
| | - O Gil
- Unidad de Trasplante Hepático, Sanatorio Allende, Córdoba, Argentina
| | - M Silva
- Unidad de Hígado y Trasplante Hepático, Hospital Universitario Austral, Buenos Aires, Argentina
| | - R Mastai
- Unidad de Trasplante Hepático Hospital Alemán, Buenos Aires, Argentina
| | - O Imventarza
- Unidad de Trasplante Hepático Hospital Dr. Cosme Argerich, Buenos Aires, Argentina
| | - V Descalzi
- Unidad de hepatología y Trasplante Hepático, Hospital Universitario Fundación Favaloro, Buenos Aires, Argentina
| | - A Gadano
- Sección Hepatología, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
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Ciancio A, Bosio R, Bo S, Pellegrini M, Sacco M, Vogliotti E, Fassio G, Bianco Mauthe Degerfeld AGF, Gallo M, Giordanino C, Terzi di Bergamo L, Ribaldone D, Bugianesi E, Smedile A, Rizzetto M, Saracco GM. Significant improvement of glycemic control in diabetic patients with HCV infection responding to direct-acting antiviral agents. J Med Virol 2017; 90:320-327. [DOI: 10.1002/jmv.24954] [Citation(s) in RCA: 75] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2017] [Accepted: 09/19/2017] [Indexed: 02/06/2023]
Affiliation(s)
- Alessia Ciancio
- Gastroenterology Unit; Department of Medical Sciences; AOU Città della Salute e della Scienza di Torino; University of Turin; Torino Italy
| | - Roberta Bosio
- Gastroenterology Unit; San Luigi Hospital; University of Turin; Torino Italy
| | - Simona Bo
- Department of Medical Sciences; AOU Città della Salute e della Scienza di Torino; University of Turin; Torino Italy
| | - Marianna Pellegrini
- Department of Medical Sciences; AOU Città della Salute e della Scienza di Torino; University of Turin; Torino Italy
| | - Marco Sacco
- Gastroenterology Unit; Department of Medical Sciences; AOU Città della Salute e della Scienza di Torino; University of Turin; Torino Italy
| | - Edoardo Vogliotti
- Gastroenterology Unit; Department of Medical Sciences; AOU Città della Salute e della Scienza di Torino; University of Turin; Torino Italy
| | - Giulia Fassio
- Gastroenterology Unit; San Luigi Hospital; University of Turin; Torino Italy
| | | | - Monica Gallo
- Gastroenterology Unit; San Luigi Hospital; University of Turin; Torino Italy
| | - Chiara Giordanino
- Gastroenterology Unit; San Luigi Hospital; University of Turin; Torino Italy
| | - Lodovico Terzi di Bergamo
- Gastroenterology Unit; Department of Medical Sciences; AOU Città della Salute e della Scienza di Torino; University of Turin; Torino Italy
| | - Davide Ribaldone
- Gastroenterology Unit; Department of Medical Sciences; AOU Città della Salute e della Scienza di Torino; University of Turin; Torino Italy
| | - Elisabetta Bugianesi
- Gastroenterology Unit; Department of Medical Sciences; AOU Città della Salute e della Scienza di Torino; University of Turin; Torino Italy
| | - Antonina Smedile
- Gastroenterology Unit; Department of Medical Sciences; AOU Città della Salute e della Scienza di Torino; University of Turin; Torino Italy
| | - Mario Rizzetto
- Gastroenterology Unit; Department of Medical Sciences; AOU Città della Salute e della Scienza di Torino; University of Turin; Torino Italy
| | - Giorgio Maria Saracco
- Gastroenterology Unit; Department of Medical Sciences; AOU Città della Salute e della Scienza di Torino; University of Turin; Torino Italy
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Nissaisorakarn V, Worawichawong S, Kantachuvesiri P, Limlek T, Sumethkul V, Kantachuvesiri S. Co-existing post-transplant membranous nephropathy and diabetic nephropathy: A case report. TRANSPLANTATION REPORTS 2016. [DOI: 10.1016/j.tpr.2016.07.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
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Affiliation(s)
- Gautam Das
- Prince Charles Hospital, Cwm Taf University Health Board; Merthyr Tydfil UK
| | - Hemanth Bolusani
- University Hospital of Wales, Cardiff and Vale University Health Board; Cardiff UK
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Knobler H, Malnick S. Hepatitis C and insulin action: An intimate relationship. World J Hepatol 2016; 8:131-138. [PMID: 26807209 PMCID: PMC4716529 DOI: 10.4254/wjh.v8.i2.131] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2015] [Revised: 10/02/2015] [Accepted: 01/04/2016] [Indexed: 02/06/2023] Open
Abstract
Chronic hepatitis C virus (HCV) infection has been shown to be linked to a higher prevalence of type 2 diabetes compared with the general population or with patients with chronic hepatitis B infection and diabetes is the most common extra-hepatic manifestation of HCV. The HCV-diabetes association is due to insulin resistance (IR) that occurs early in the course of the disease even in patients without or with minimal fibrosis. The mechanisms for HCV-induced IR are only partly understood and include a direct inhibitory effect of HCV on insulin signaling pathway. IR in chronic HCV results in an increased progression rate of hepatic fibrosis, cirrhosis and hepatocellular carcinoma. Some but not all studies found that IR reduces the response rate to interferon/ribavirin therapy. Whether IR affects the response to the new direct-acting antiviral treatments is still unknown.
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Pérez-Sáez MJ, Marín-Casino M, Pascual J. Treating posttransplantation diabetes mellitus. Expert Opin Pharmacother 2015; 16:1435-48. [DOI: 10.1517/14656566.2015.1039983] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Peev V, Reiser J, Alachkar N. Diabetes mellitus in the transplanted kidney. Front Endocrinol (Lausanne) 2014; 5:141. [PMID: 25221544 PMCID: PMC4145713 DOI: 10.3389/fendo.2014.00141] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2014] [Accepted: 08/13/2014] [Indexed: 12/14/2022] Open
Abstract
Diabetes mellitus (DM) is the most common cause of chronic kidney disease and end stage renal disease. New onset diabetes mellitus after transplant (NODAT) has been described in approximately 30% of non-diabetic kidney-transplant recipients many years post transplantation. DM in patients with kidney transplantation constitutes a major comorbidity, and has significant impact on the patients and allografts' outcome. In addition to the major comorbidity and mortality that result from cardiovascular and other DM complications, long standing DM after kidney-transplant has significant pathological injury to the allograft, which results in lowering the allografts and the patients' survivals. In spite of the cumulative body of data on diabetic nephropathy (DN) in the native kidney, there has been very limited data on the DN in the transplanted kidney. In this review, we will shed the light on the risk factors that lead to the development of NODAT. We will also describe the impact of DM on the transplanted kidney, and the outcome of kidney-transplant recipients with NODAT. Additionally, we will present the most acceptable data on management of NODAT.
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Affiliation(s)
- Vasil Peev
- Department of Medicine, Rush University School of Medicine, Chicago, IL, USA
| | - Jochen Reiser
- Department of Medicine, Rush University School of Medicine, Chicago, IL, USA
- *Correspondence: Jochen Reiser, Rush University Medical Center, 1735 West Harrison Street, Cohn Building, Suite 724, Chicago, IL 60612, USA e-mail:
| | - Nada Alachkar
- Department of Medicine, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
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Mangia A, Ripoli M. Insulin resistance, steatosis and hepatitis C virus. Hepatol Int 2013; 7 Suppl 2:782-9. [PMID: 24587848 PMCID: PMC3918408 DOI: 10.1007/s12072-013-9460-1] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2013] [Accepted: 06/30/2013] [Indexed: 02/07/2023]
Abstract
Epidemiological studies have shown an increased occurrence of metabolic disorders such as insulin resistance (IR) and steatosis in patients with hepatitis C virus (HCV) infection. IR is believed to represent one of the central clinical features of the "metabolic syndrome" and the major pathogenetic factor for type 2 diabetes mellitus. In patients with chronic HCV hepatitis, IR may have several dangerous consequences such as accelerated progression of liver fibrosis, resistance to antiviral therapy and development of hepatocellular carcinoma. According to recent evidence, the global epidemic of metabolic disorders related to incorrect diets will lead physicians to deal with 1.2 billion patients with diabetes in the world in 2025. Given the high prevalence of HCV infection in several countries, metabolic manifestations will contribute to increasing morbidity and mortality in patients with HCV chronic infection in the near future. HCV treatment, shown able to decrease both the occurrence of HCV-related IR and diabetes, may reduce the risk of the associated morbidities.
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Affiliation(s)
- Alessandra Mangia
- Liver Unit, IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo, Italy
| | - Maria Ripoli
- Liver Unit, IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo, Italy
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15
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Hornum M, Lindahl JP, von Zur-Mühlen B, Jenssen T, Feldt-Rasmussen B. Diagnosis, management and treatment of glucometabolic disorders emerging after kidney transplantation: a position statement from the Nordic Transplantation Societies. Transpl Int 2013; 26:1049-60. [PMID: 23634804 DOI: 10.1111/tri.12112] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2013] [Revised: 02/11/2013] [Accepted: 04/06/2013] [Indexed: 12/16/2022]
Abstract
After successful solid organ transplantation, new-onset diabetes (NODAT) is reported to develop in about 15-40% of the patients. The variation in incidence may partly depend on differences in the populations that have been studied and partly depend on the different definitions of NODAT that have been used. The diagnosis was often based on 'the use of insulin postoperatively', 'oral agents used', random glucose monitoring and a fasting glucose value between 7 and 13 mmol/l (126-234 mg/dl). Only few have used a 2-h glucose tolerance test performed before transplantation. There is a huge variation in the literature regarding risk factors for developing NODAT. They can be divided into factors related to glucose metabolism or to patient demographics and the latter into modifiable and nonmodifiable. Screening for risk factors should start early and be re-evaluated while being on the waitlist. Patients on the waiting list for renal transplantation and transplanted patients share many characteristics in having hyperglycaemia, disturbed insulin secretion and increased insulin resistance. We present guidelines for early risk factor assessment and a screening/treatment strategy for disturbed glucose metabolism, both before and after transplantation. The aim was to avoid the increased cardiovascular disease and mortality rates associated with NODAT.
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Affiliation(s)
- Mads Hornum
- Department of Nephrology, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark
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16
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Lim KBL, Schiano TD. Long-term outcome after liver transplantation. ACTA ACUST UNITED AC 2012; 79:169-89. [PMID: 22499489 DOI: 10.1002/msj.21302] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Liver transplantation is a life-saving therapy for patients with end-stage liver disease, acute liver failure, and liver tumors. Over the past 4 decades, improvements in surgical techniques, peritransplant intensive care, and immunosuppressive regimens have resulted in significant improvements in short-term survival. Focus has now shifted to addressing long-term complications and improving quality of life in liver recipients. These include adverse effects of immunosuppression; recurrence of the primary liver disease; and management of diabetes, hypertension, dyslipidemia, obesity, metabolic syndrome, cardiovascular disease, renal dysfunction, osteoporosis, and de novo malignancy. Issues such as posttransplant depression, employment, sexual function, fertility, and pregnancy must not be overlooked, as they have a direct impact on the liver recipient's quality of life. This review summarizes the latest data in long-term outcome after liver transplantation.
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17
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Optimization of the use of Calcineurin inhibitors in liver transplantation. Best Pract Res Clin Gastroenterol 2012; 26:85-95. [PMID: 22482528 DOI: 10.1016/j.bpg.2012.01.017] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2012] [Accepted: 01/24/2012] [Indexed: 02/06/2023]
Abstract
Calcineurin inhibitors (CNIs), such as cyclosporin A and tacrolimus, are the cornerstone of maintenance immunosuppressive regimens in liver transplantation. CNIs prevent rejection by inhibition of calcineurin, via which lymphocyte proliferation and interleukin (IL)-2 production is prevented. Tacrolimus is now the first-choice immunosuppressant after liver transplantation, since it is associated with fewer episodes of rejection than cyclosporin A. In this review we will discuss interindividual differences, which influence tacrolimus metabolism. Because of these factors and the narrow therapeutic index of tacrolimus, monitoring of drug trough levels is necessary. Furthermore, we will discuss studies concerning conversion from the tacrolimus twice daily to tacrolimus once daily formulation in stable LT patients. Due to adverse effects of CNIs, such as chronic renal failure, hypertension, de novo malignancy and new-onset diabetes mellitus, CNI minimization strategies have been developed, which will be discussed too.
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18
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Jenssen T, Hartmann A. Prevention and management of transplant-associated diabetes. Expert Opin Pharmacother 2011; 12:2641-55. [PMID: 22047007 DOI: 10.1517/14656566.2011.628936] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
INTRODUCTION New-onset diabetes after transplantation (NODAT) is considered to be a major cause of cardiovascular disease and death among patients with a functioning allograft. A major challenge is to reduce the incidence of NODAT and to treat it optimally once it has occurred. AREAS COVERED This review presents current data on how to prevent NODAT in patients at risk, with a focus on modifications in the immunosuppressive regimen. Current suggestions for detection and treatment of NODAT are also presented. EXPERT OPINION Prevention of NODAT is possible by assessing the patient's glycemic risk prior to transplantation and tailoring the treatment (e.g., choice and dosage of immunosuppressive agents) after transplantation. An oral glucose tolerance test is still the gold standard to detect NODAT in patients at risk (prediabetes) but algorithms can be used to select those who should be tested. The treatment of NODAT involves a broad approach on risk factors for cardiovascular events and graft loss. Future studies on the use of oral hypoglycemic agents in NODAT are still needed.
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Affiliation(s)
- Trond Jenssen
- Oslo University Hospital Rikshospitalet, Section of Nephrology, Department of Organ Transplantation, Oslo, Norway.
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19
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Relation of serum insulin-like growth factor-1 (IGF-1) levels with hepatitis C virus infection and insulin resistance. Transl Res 2011; 158:155-62. [PMID: 21867981 DOI: 10.1016/j.trsl.2011.04.005] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2010] [Revised: 04/22/2011] [Accepted: 04/25/2011] [Indexed: 01/13/2023]
Abstract
The prospect of the growing worldwide epidemic of hepatitis C virus (HCV) infection and type 2 diabetes mellitus certainly merits attention toward their controversial relationship. Insulin-like growth factor-1 (IGF-1) plays an important role in glucose homeostasis. This study is a cross-sectional study considered as an initial investigation aimed to evaluate the effect of HCV infection on serum IGF-1, as well as to find out whether IGF-1 has a role in development of insulin resistance (IR) in HCV infection. A total of 45 subjects divided into 3 groups were included in the study: chronic HCV-infected patients (15 patients), chronic HCV-infected diabetic patients (15 patients), and diabetic patients without HCV infection (15 patients), along with 15 healthy controls. HCV RNA was quantified using real-time polymerase chain reaction (PCR). Serum IGF-1 levels were measured by enzyme-linked immunosorbent assay (ELISA). Homeostasis model assessment of insulin resistance [HOMA-IR], insulin sensitivity [HOMA-S], and β-cell function [HOMA-β] were determined by previously validated mathematic indexes. Fasting blood glucose, insulin levels, and liver parameters including alanine aminotransferase (ALT) and aspartate aminotransferase (AST) were determined. IGF-1 levels were significantly lower in the 3 patient groups compared with controls (P = 0.001). The HCV group demonstrated high HOMA-IR and HOMA-β with a positive correlation between HOMA-IR and either HOMA-β or fasting insulin (P < 0.001). In addition, a negative correlation was found between IGF-1 levels and both AST and ALT, and HOMA-IR was correlated positively with AST activity (P < 0.05). In HCV patients with detectable viremia, IGF-1 levels were correlated negatively with HOMA-β (P < 0.01) and with HOMA-IR. However, this correlation did not reach statistical significance (P = 0.074). No significant correlation was found between HCV viral load and the studied parameters. In conclusion, low IGF-I levels might have a role in IR among HCV viremic patients.
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20
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Pham PTT, Pham PMT, Pham SV, Pham PAT, Pham PCT. New onset diabetes after transplantation (NODAT): an overview. Diabetes Metab Syndr Obes 2011; 4:175-86. [PMID: 21760734 PMCID: PMC3131798 DOI: 10.2147/dmso.s19027] [Citation(s) in RCA: 159] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2011] [Indexed: 12/12/2022] Open
Abstract
Although renal transplantation ameliorates cardiovascular risk factors by restoring renal function, it introduces new cardiovascular risks including impaired glucose tolerance or diabetes mellitus, hypertension, and dyslipidemia that are derived, in part, from immunosuppressive medications such as calcineurin inhibitors, corticosteroids, or mammalian target of rapamycin inhibitors. New onset diabetes mellitus after transplantation (NODAT) is a serious and common complication following solid organ transplantation. NODAT has been reported to occur in 2% to 53% of all solid organ transplants. Kidney transplant recipients who develop NODAT have variably been reported to be at increased risk of fatal and nonfatal cardiovascular events and other adverse outcomes including infection, reduced patient survival, graft rejection, and accelerated graft loss compared with those who do not develop diabetes. Identification of high-risk patients and implementation of measures to reduce the development of NODAT may improve long-term patient and graft outcome. The following article presents an overview of the literature on the current diagnostic criteria for NODAT, its incidence after solid organ transplantation, suggested risk factors and potential pathogenic mechanisms. The impact of NODAT on patient and allograft outcomes and suggested guidelines for early identification and management of NODAT will also be discussed.
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Affiliation(s)
- Phuong-Thu T Pham
- Nephrology Division, Kidney Transplant Program, Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA
| | - Phuong-Mai T Pham
- David Geffen School of Medicine at UCLA, Los Angeles, CA
- Department of Medicine, Greater Los Angeles VA Medical Center, Los Angeles, CA
| | - Son V Pham
- Division of Cardiology, Bay Pines VA Medical Center, Bay Pines, FL
| | | | - Phuong-Chi T Pham
- David Geffen School of Medicine at UCLA, Los Angeles, CA
- Department of Medicine, Nephrology Division, UCLA Olive View Medical Center, Los Angeles, CA, USA
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21
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Delgado-Borrego A, Kamegaya Y, Jordan SH, Agrawal S, Valim C, Chung RT. HCV synergizes with body weight in the promotion of insulin resistance. J Viral Hepat 2011; 18:135-41. [PMID: 20497310 PMCID: PMC3806633 DOI: 10.1111/j.1365-2893.2010.01291.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Hepatitis C virus (HCV) infection appears to contribute to the development of insulin resistance (IR). Among the multiple determinants of IR, body mass index (BMI) is the most important. We investigated the contribution of HCV to BMI-associated IR using a transgenic mouse model expressing HCV core protein. Eight transgenic and five nontransgenic littermate controls were evaluated. Glucose and insulin tolerance tests (ITT) were performed on two separate occasions. Multivariate linear mixed modelling was used to evaluate and compare the effect of weight on IR between HCV core transgenic and nontransgenic controls. There were no statistically significant differences in glucose or ITT (P = 0.58 and P = 0.59, respectively) between the two groups, and no difference in median weights between transgenic and control mice (P = 0.11). However, there was greater variance in the distributions of Tg when compared to nontransgenic mice for both glucose and insulin tolerance. When evaluating this closely, a differential contribution of weight to IR curves between these groups was noted (P = 0.05). Among nontransgenic mice, IR curves for mice of different weights were comparable, however, for transgenic mice, higher weights resulted in larger levels of IR curves with slower decay. In all animals, steatosis was absent or minimal. We conclude that weight has a greater effect on IR in HCV core expressing transgenic mice than littermate controls. HCV therefore synergizes with weight in the promotion of IR. Steatosis was not a prerequisite for the development of IR, implying that HCV's effects on IR may be independent of steatosis.
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Affiliation(s)
- Aymin Delgado-Borrego
- Gastroenterology and Nutrition Unit, Department of Medicine, Children’s Hospital Boston,Gastrointestinal Unit, Department of Medicine, Massachusetts General Hospital
| | - Yoshitaka Kamegaya
- Gastrointestinal Unit, Department of Medicine, Massachusetts General Hospital
| | - Sergio H. Jordan
- Gastrointestinal Unit, Department of Medicine, Massachusetts General Hospital
| | - Saurabh Agrawal
- Gastrointestinal Unit, Department of Medicine, Massachusetts General Hospital
| | - Clarissa Valim
- Division of Biostatistics, Clinical Research Program, Children’s Hospital Boston
| | - Raymond T. Chung
- Gastrointestinal Unit, Department of Medicine, Massachusetts General Hospital,Address correspondence to: Raymond T. Chung, M.D., Massachusetts General Hospital, 55 Fruit St. GI Unit, Warren 1007, Boston, MA 02114, Telephone: (617) 724-7562. Fax: (617) 643-0446,
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22
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Basseri B, Yamini D, Chee G, Enayati PDP, Tran T, Poordad F. Comorbidities associated with the increasing burden of hepatitis C infection. Liver Int 2010; 30:1012-8. [PMID: 20408945 DOI: 10.1111/j.1478-3231.2010.02235.x] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/13/2023]
Abstract
BACKGROUND Hepatitis C virus (HCV) infection is implicated in an increasing number of liver transplantations, hospitalizations and healthcare costs. AIMS We present an updated assessment of comorbidities associated with HCV in comparison to the general US population. METHODS Cross-sectional retrospective review of data from 800 patients with HCV evaluated between January 1998 and November 2007. Patient data were prospectively collected using a standardized questionnaire completed at the first encounter and was compared with general US epidemiological data. Odds ratios and 95% confidence intervals (CI) are reported. RESULTS HCV conferred a 44% (CI 1.16-1.78) and 25% (CI 1.01-1.54) increased risk of diabetes (12.5 vs. 7.3-8.4%; P=0.001) and obesity (23.9 vs. 19.8-33.1%; P=0.041), respectively, compared with the US population. Human immunodeficiency virus (HIV) (5.3 vs. 0.3%; P<0.001) and end-stage renal disease (ESRD) (4.5 vs. 0.2%; P<0.001) were 16- and 13-fold more prevalent in HCV. Interestingly, HCV bestowed 90% decreased odds (CI 0.09-0.15) for hyperlipidaemia (12.3 vs. 53.2-56.1%; P<0.001). The HCV population had a higher prevalence of significant alcohol consumption (41.5 vs. 4.7%; P<0.001), current smoking (57.7 vs. 18.8-20.8%; P<0.001), drug use (46.8 vs. 14.6-15.6%; P<0.001), incarceration (6.6 vs. 2.7%; P<0.001) and tattoos (20.3 vs. 14%; P=0.011), as well as chronic fatigue (44.6 vs. 11.3-19%; P<0.001) and depression (29.3 vs. 5.0-10.3%; P<0.001). CONCLUSION HCV poses an increasing healthcare burden associated with increased prevalence of diabetes, obesity, HIV, ESRD, maladaptive lifestyle habits and poor quality of life. Practitioners should be cognizant of these trends in order to appropriately manage these comorbidities.
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Affiliation(s)
- Benjamin Basseri
- Hepatology Section, Division of Gastroenterology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
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23
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Baid-Agrawal S, Frei U, Reinke P, Schindler R, Kopp MA, Martus P, Berg T, Juergensen JS, Anker SD, Doehner W. Impaired insulin sensitivity as an underlying mechanism linking hepatitis C and posttransplant diabetes mellitus in kidney recipients. Am J Transplant 2009; 9:2777-84. [PMID: 19845589 DOI: 10.1111/j.1600-6143.2009.02843.x] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Aim of this study was to investigate the mechanism/s associating hepatitis C virus (HCV) infection and posttransplant diabetes mellitus in kidney recipients. Twenty HCV-positive and 22 HCV-negative kidney recipients, 14 HCV-positive nontransplant patients and 24 HCV-negative nontransplant (healthy) subjects were analyzed. A 3-h intravenous glucose tolerance test was performed; peripheral insulin sensitivity was assessed by minimal modeling. Pancreatic insulin secretion, hepatic insulin uptake, pancreatic antibodies and proinflammatory cytokines in serum (tumor necrosis factor-alpha, intereukin-6, high-sensitive C-reactive protein) were also assessed. HCV-positive recipients showed a significantly lower insulin sensitivity as compared to HCV-negative recipients (3.0 +/- 2.1 vs. 4.9 +/- 3.0 min(-1).microU.mL(- 1).10(4), p = 0.02), however, insulin secretion and hepatic insulin uptake were not significantly different. Pancreatic antibodies were negative in all. HCV status was an independent predictor of impaired insulin sensitivity (multivariate analysis, p = 0.008). The decrease of insulin sensitivity due to HCV was comparable for transplant and non-transplant subjects. No significant correlation was found between any of the cytokines and insulin sensitivity. Our results suggest that impaired peripheral insulin sensitivity is associated with HCV infection irrespective of the transplant status, and is the most likely pathogenic mechanism involved in the development of type 2 diabetes mellitus associated with HCV infection.
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Affiliation(s)
- S Baid-Agrawal
- Division of Nephrology and Medical Intensive Care, Department of Medicine, Berlin, Germany.
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24
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Gökçe S, Durmaz O, Celtik C, Aydoğan A, Baş F, Türkoğlu U, Ozden I, Sökücü S. Investigation of impaired carbohydrate metabolism in pediatric liver transplant recipients. Pediatr Transplant 2009; 13:873-80. [PMID: 19037912 DOI: 10.1111/j.1399-3046.2008.01076.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
OGTT was performed in 28 liver transplants maintained with tacrolimus to investigate carbohydrate metabolism and assess risk factors for development of PTDM. None had PTDM that was detected by OGTT. Early PTDM in four cases (14.3%) resolved in follow-up. Five new cases (17.9%) demonstrated DCM (DCM = IGT +/- hyperinsulinemia). Fasting measurements were normal in two hyperinsulinemic cases. With one (20%, p > 0.05) exception none of the children with DCM were overweight or had a family history of diabetes. All five (100%) children with DCM had been given high cumulative dosage of steroids 18 (78.3%)--without DCM (p > 0.05). The median age of children with DCM was greater [4.3 (12.7-18.0) vs. 7.0 (2.3-18.0) yr, p < 0.01] and duration of follow-up longer [5.3 (2.3-7.0) vs. 2.5 (0.7-7.3) yr, p < 0.05]. Four children (80%) with DCM were pubertal (p < 0.05). However, neither age nor duration of follow-up or pubertal stage had significant effect on DCM development. Early PTDM is a transient phenomenon and is not predictive for future development of diabetes. DCM is frequently observed in liver transplanted children. Albeit the children with DCM were given high cumulative dose of steroids, were older, mostly were pubertal, and had longer duration of follow-up, we cannot draw firm conclusions on effects of the risk factors on carbohydrate metabolism because of the small sample size and relatively short duration of follow-up. Unlike fasting measurements, OGTT can detect all children with DCM.
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Affiliation(s)
- Selim Gökçe
- Departments of Pediatric Gastro, Hepatopancreaticobiliary Unit, Istanbul University, Istanbul Medical School, Istanbul, Turkey
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25
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26
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Lonardo A, Adinolfi LE, Petta S, Craxì A, Loria P. Hepatitis C and diabetes: the inevitable coincidence? Expert Rev Anti Infect Ther 2009; 7:293-308. [PMID: 19344243 DOI: 10.1586/eri.09.3] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Type 2 diabetes (T2D) and HCV infection are common conditions involving, respectively, at least 170 and 130 million people worldwide. However, the distribution of such cases does not overlap in the same age groups in different geographic areas. Following pioneering reports of increased prevalence of T2D in HCV-positive cirrhosis, interest concerning the relationship between HCV and T2D has escalated. HCV is able to induce insulin resistance (IR) directly and the role of specific viral genotypes responsible for such effect is disputed. IR has consistently been found to be closely linked to fibrosis in HCV infection, although also typically associated with T2D in prefibrotic stages. HCV infection could be associated with a reduced prevalence of metabolic syndrome owing to virus-associated reduction in BMI (reported in population but not clinical studies) and hypobetaliproteinemia. A three- to ten-fold increased risk of HCV infection was reported among diabetic patients in comparison with different control groups and a meta-analysis showed a 1.8-fold excess risk of T2D among HCV-positive compared with HBV-positive patients. Moreover, HCV positivity is associated with an increased risk of T2D in patients receiving liver or kidney transplantations. T2D and IR are independent predictors of a more rapid progression of liver fibrosis and impaired response to antiviral treatment in chronic hepatitis C. Patients with cirrhosis and T2D have an increased susceptibility to hepatic encephalopathy and hepatocellular carcinoma (HCC). However, the beneficial effects of antiviral treatment on IR and T2D are controversial. Theoretically, glycemic control in chronic hepatitis C, and particularly in cirrhotic patients, could improve the prognosis and the response to antivirals, although the evidence for this is limited. Future studies should elucidate the relationship between insulin signaling, HCV and interferon signaling, entity of cardiovascular risk in patients with HCV infection, the potential role of 'metabolic' strategies added to antiviral treatment schedules, the impact of IR on liver failure, portal hypertension and HCC, particularly in patients managed in a transplant setting.
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Affiliation(s)
- Amedeo Lonardo
- Department of Internal Medicine, University of Modena and Reggio Emilia, Modena, Italy.
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27
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Briceño J, Ciria R, Pleguezuelo M, de la Mata M, Muntané J, Naranjo A, Sánchez-Hidalgo J, Marchal T, Rufián S, López-Cillero P. Impact of donor graft steatosis on overall outcome and viral recurrence after liver transplantation for hepatitis C virus cirrhosis. Liver Transpl 2009; 15:37-48. [PMID: 19109846 DOI: 10.1002/lt.21566] [Citation(s) in RCA: 71] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The aim of this study was to determine the influence of donor graft steatosis on overall outcome, viral recurrence, and fibrosis progression in orthotopic liver transplantation (OLT) for hepatitis C virus (HCV) cirrhosis. One hundred twenty patients who underwent OLT for HCV cirrhosis between 1995 and 2005 were included in the study. Donor steatosis was categorized as absent (0%-10%; n = 40), mild (10%-30%; n = 32), moderate (30%-60%; n = 29), or severe (>60%; n = 19). A Cox multivariate analysis for marginal donor variables and a Model for End-Stage Liver Disease index were performed. Fibrosis evolution was analyzed in liver biopsies (fibrosis < 2 or > or =2) 3, 6, and 12 months post-OLT and in the late post-OLT period. Fifty-six grafts were lost (46%). The survival of the grafts was inversely proportional to donor liver steatosis: 82%, 72%, and 72% at 1, 2, and 3 years post-OLT in the absence of steatosis; 73%, 63%, and 58% with mild steatosis; 74%, 62%, and 43% with moderate steatosis; and 62%, 49%, and 42% with severe steatosis (P = 0.012). HCV recurrence was earlier and more frequent in recipients with steatosis > 30% (46% versus 32% at 3 months, P = 0.017; 58% versus 43% at 6 months, P = 0.020; 70% versus 56% at 12 months, P = 0.058; and 95% versus 69% at 3 years post-OLT, P = 0.0001). Graft survival was lower in alcoholic liver disease recipients versus HCV recipients when steatosis was >30% at 3, 6, and 12 months post-OLT (P = 0.042) but not when steatosis was <30% (P = 0.53). A higher fibrosis score was obtained 3 months post-OLT (P = 0.033), 6 months post-OLT (P = 0.306), 12 months post-OLT (P = 0.035), and in the late post-OLT period (P = 0.009). In conclusion, donor graft steatosis influences the outcome of OLT for HCV cirrhosis. HCV recurrence is more frequent and earlier in recipients of moderately and severely steatotic livers. Fibrosis evolution is higher when graft steatosis is >30%. OLT with >30% steatotic donor livers should be precluded in HCV recipients.
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Affiliation(s)
- Javier Briceño
- Unit of Hepatobiliary Surgery and Liver Transplantation, Reina Sofía University Hospital, Centro de Investigación Biomédica en Red en Enfermedades Hepáticas y Digestivas CiberEHD, Córdoba, Spain
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28
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Chen T, Jia H, Li J, Chen X, Zhou H, Tian H. New onset diabetes mellitus after liver transplantation and hepatitis C virus infection: meta-analysis of clinical studies. Transpl Int 2008; 22:408-15. [PMID: 19207185 DOI: 10.1111/j.1432-2277.2008.00804.x] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
New onset diabetes mellitus (NODM) postliver transplantation (LT) is very common and may negatively affect patient and graft survival, but its causative mechanism is still unclear. This study was to analyze the connection between Hepatitis C virus (HCV) infection and NODM after LT by systematically reviewing published medical literature. We electronically searched databases of MEDLINE, EMBASE and the Cochrane Library from January 1980 to January 2008. Only retrospective studies could be identified. Seven of them were subjected to the meta-analysis. Analysis was performed by using revman 4.2 software. We found that HCV increased the prevalence of NODM [OR 2.46; 95%CI (1.44, 4.19)]. Then, we further analyzed the association between HCV and persistent-NODM (P-NODM) after LT. The result showed that prevalence of P-NODM was higher in HCV-positive group than in HCV-negative group with marginally statistical significance [OR = 1.39; 95%CI (1.06, 1.83)]. The present meta-analysis based on retrospective studies suggested a significant relationship between HCV and NODM after LT, and it seems that HCV infection might also increase the prevalence of P-NODM. Multicenter, large sized prospective studies are still needed to further confirm these results.
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Affiliation(s)
- Tao Chen
- Department of Endocrinology and Metabolism, West China Hospital of Sichuan University, Chengdu, China
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29
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Alaei M, Negro F. Hepatitis C virus and glucose and lipid metabolism. DIABETES & METABOLISM 2008; 34:692-700. [DOI: 10.1016/s1262-3636(08)74606-8] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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30
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Chan HW, Cheung CY, Liu YL, Chan YH, Wong HS, Chak WL, Choi KS, Chau KF, Li CS. Prevalence of abnormal glucose metabolism in Chinese renal transplant recipients: a single centre study. Nephrol Dial Transplant 2008; 23:3337-42. [DOI: 10.1093/ndt/gfn246] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Driscoll CJ. Risk factors for posttransplant diabetes mellitus: a review of the literature. Prog Transplant 2008; 17:295-300; quiz 301. [PMID: 18240695 DOI: 10.1177/152692480701700407] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The development of diabetes after solid organ transplantation is a known complication, and many published studies have examined prevalence rates and risk factors for specific categories of transplant recipients. However, fewer articles have compared rates of posttransplant diabetes and risk factors among different types of transplant recipients. This article provides an overview of the literature on this subject and compares similarities and differences related to posttransplant diabetes for different categories of organ transplant recipients. Awareness of the various risk factors for different organ transplant recipients will enhance transplant clinicians' knowledge related to this complication so that appropriate monitoring can be started.
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Gheith OA, Saad MA, Hassan AA, A-Eldeeb S, Agroudy AEE, Sheashaa H, Ghoneim MA. Hepatic dysfunction in kidney transplant recipients: prevalence and impact on graft and patient survival. Clin Exp Nephrol 2007; 11:309-315. [PMID: 18085393 DOI: 10.1007/s10157-007-0490-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2007] [Accepted: 07/06/2007] [Indexed: 12/26/2022]
Abstract
BACKGROUND Liver disease has emerged as an important cause of morbidity and mortality in renal transplant recipients. Liver insufficiency is the cause of death in up to 28% of long-term survivors after renal transplantation. The aim of this work was to evaluate the prevalence and causes of hepatic dysfunction in renal transplant recipients in Egypt, and its impact on both renal graft function and patient survival. METHODS This study comprised 447 kidney transplant recipients who received their grafts between January 1999 and December 2003 at Mansoura Urology and Nephrology Center. Among these recipients, 104 patients showed persistent hepatic dysfunction, while the remaining 343 had normal liver function or transient hepatic dysfunction of less than 6 months' duration. RESULTS We found that the prevalence of persistent hepatic dysfunction in our recipients was 23.3%. Infections such as hepatitis C virus (HCV;, with longer dialysis duration and blood transfusion as risk factors), HBV, and cytomegalovirus (CMV), were the main causes of persistent hepatic dysfunction. Drugs (e.g., the sirolimus and tacrolimus; cyclosporine; and azathioprine) were also associated with hepatic dysfunction. We did not find a significant impact of hepatic dysfunction on either patient or graft survival. CONCLUSIONS Viral infections-especially HCV and CMV-were more prevalent in the group of patients with persistent hepatic dysfunction, with duration of dialysis as an important risk factor for HCV infection. Dose-dependent cyclosporine-induced hepatic dysfunction was observed early post-transplant. Neither tacrolimus- nor sirolimus-associated hepatic dysfunction was dose-dependent. Hepatic dysfunction had no significant impact on either patient or graft survival; however, this finding may be due to the relatively short duration of follow up.
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Affiliation(s)
- Osama A Gheith
- Urology and Nephrology Center, Mansoura University, Mansoura, Egypt.
| | - Mohamed A Saad
- Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
| | - Ahmed A Hassan
- Department of Internal Medicine, Zagazig University, Zagazig, Egypt
| | - Salem A-Eldeeb
- Department of Internal Medicine, Zagazig University, Zagazig, Egypt
| | | | - Hussein Sheashaa
- Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
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Pham PTT, Pham PCT, Lipshutz GS, Wilkinson AH. New onset diabetes mellitus after solid organ transplantation. Endocrinol Metab Clin North Am 2007; 36:873-90; vii. [PMID: 17983926 DOI: 10.1016/j.ecl.2007.07.007] [Citation(s) in RCA: 79] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
This article presents an overview of the literature on the current diagnostic criteria for new onset diabetes mellitus after transplantation (NODAT) and discusses suggested risk factors for the development of NODAT, its potential pathogenic mechanisms, and its impact on post-transplant outcomes after solid organ transplantation. Suggested guidelines for early identification and management of NODAT are also discussed.
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Affiliation(s)
- Phuong-Thu T Pham
- Kidney and Pancreas Transplantation, Department of Medicine, University of California, Los Angeles, CA 90095-1693, USA
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Tolman KG, Fonseca V, Dalpiaz A, Tan MH. Spectrum of liver disease in type 2 diabetes and management of patients with diabetes and liver disease. Diabetes Care 2007; 30:734-43. [PMID: 17327353 DOI: 10.2337/dc06-1539] [Citation(s) in RCA: 331] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Keith G Tolman
- Division of Gastroenterology, University of Utah School of Medicine, Salt Lake City, UT 84132, USA.
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Kishi Y, Sugawara Y, Tamura S, Kaneko J, Matsui Y, Makuuchi M. New-onset diabetes mellitus after living donor liver transplantation: possible association with hepatitis C. Transplant Proc 2007; 38:2989-92. [PMID: 17112882 DOI: 10.1016/j.transproceed.2006.08.112] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2005] [Indexed: 12/27/2022]
Abstract
BACKGROUND The relationship between hepatitis C virus (HCV) infection and new-onset diabetes mellitus (NODM) after liver transplantation is a controversial issue. METHODS A total of 223 adult living donor liver transplantation (LDLT) recipients followed for more than 6 months were analyzed for the prevalence of NODM. The prevalence was compared between 62 HCV-positive and 161 HCV-negative patients. All the HCV-positive patients underwent preemptive antiviral treatment with interferon alpha2b and ribavirin. RESULTS Preoperative diabetes mellitus was more frequently observed in HCV-positive patients (18% vs 4%, P = .001). NODM occurred more frequently in HCV-positive patients (41% vs 22%, P = .003). Multivariate analysis, however, revealed that HCV was not a predictor for NODM. A comparison of 14 HCV-positive patients with persistent NODM and 48 patients without persistent NODM indicated that there was no significant difference in the frequency of the viral response to antiviral therapy nor in HCV-RNA levels. Impaired glucose tolerance did not impact postoperative survival after LDLT. CONCLUSIONS HCV was not associated with the prevalence of NODM after LDLT. NODM did not influence patient survival.
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Affiliation(s)
- Y Kishi
- Artificial Organ and Transplantation Division, Department of Surgery, Graduate School of Medicine, University of Tokyo, Tokyo, Japan
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Sethi A, Stravitz RT. Review article: medical management of the liver transplant recipient - a primer for non-transplant doctors. Aliment Pharmacol Ther 2007; 25:229-45. [PMID: 17217455 DOI: 10.1111/j.1365-2036.2006.03166.x] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
BACKGROUND Survival 10 years after orthotopic liver transplantation now approaches 65%. Consequently, community doctors must manage the metabolic and neoplastic complications of orthotopic liver transplantation in an ageing population. AIMS To review common sources of morbidity and mortality in long-term orthotopic liver transplantation recipients, and to make evidence-based recommendations regarding their management. METHODS Pertinent studies and reviews were identified by literature search through PubMed. Where evidence-based recommendations could not be gleaned from the literature, expert opinion was obtained from syllabi of national meetings. RESULTS The two most common causes of morbidity and mortality in orthotopic liver transplantation recipients are atherosclerotic vascular disease and de novo malignancy. The pathogenesis of many complications begins before orthotopic liver transplantation, and many are potentially modifiable. Most complications, however, can be directly ascribed to immunosuppressive agents. Despite improvements in our understanding of the pathogenesis and epidemiology of the metabolic and neoplastic complications of orthotopic liver transplantation, remarkably few randomized-controlled studies exist to define their optimal management. CONCLUSIONS Orthotopic liver transplantation recipients experience and succumb to the same afflictions of old age as non-transplant patients, but with greater frequency and at an earlier age. Most recommendations regarding surveillance for, and treatment of, medical complications of orthotopic liver transplantation remain based upon expert opinion rather than evidence-based medicine.
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Affiliation(s)
- A Sethi
- Section of Hepatology and Liver Transplant Program, Virginia Commonwealth University, Richmond, VA 23298-0341, USA
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Thuluvath PJ. Is there a link between hepatitis C virus and new onset of diabetes mellitus after liver transplantation? Liver Transpl 2007; 13:5-7. [PMID: 17192890 DOI: 10.1002/lt.21024] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Taura N, Ichikawa T, Hamasaki K, Nakao K, Nishimura D, Goto T, Fukuta M, Kawashimo H, Fujimoto M, Kusumoto K, Motoyoshi Y, Shibata H, Abiru N, Yamasaki H, Eguchi K. Association between liver fibrosis and insulin sensitivity in chronic hepatitis C patients. Am J Gastroenterol 2006; 101:2752-9. [PMID: 17026566 DOI: 10.1111/j.1572-0241.2006.00835.x] [Citation(s) in RCA: 60] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Several clinical studies have suggested a possible link between chronic hepatitis caused by hepatitis C virus (HCV) and the development of diabetes mellitus. We investigated the association between liver fibrosis and glucose intolerance in HCV-infected patients by measuring insulin sensitivity and beta-cell function. METHOD A total of 83 chronic HCV-infected patients were recruited into this study. We evaluated insulin sensitivity and beta-cell function of all patients in a fasting state (homeostasis model assessment of insulin resistance [HOMA-R] and homeostasis model assessment of beta-cell function [HOMA-beta]) and after an oral load of 75 g glucose (whole-body insulin sensitivity index [WBISI] and Delta-insulin/Delta-glucose 30). RESULTS In a multivariate analysis, severe fibrosis was the only independent factor associated with insulin resistance. There were significant differences in both HOMA-R (P= 0.0063) and WBISI (P= 0.0159) between patients with mild fibrosis (N = 34) and those with severe fibrosis (N = 49). Although HOMA-beta was increased significantly in the subjects with severe fibrosis compared with those with mild fibrosis (P= 0.0169), Delta-insulin/Delta-glucose 30 showed no significant difference in stage of liver fibrosis, suggesting an uncertain association between liver fibrosis and beta-cell function. CONCLUSION Our findings suggest that the development of liver fibrosis is associated with insulin resistance in HCV-infected patients.
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Affiliation(s)
- Naota Taura
- The First Department of Internal Medicine, Nagasaki University School of Medicine, Nagasaki, Japan
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Abstract
The pathogenesis of liver damage associated with chronic hepatitis C virus (HCV) infection is thought to be largely immunomediated. However, some frequent histopathological features, such as steatosis, suggest a direct cytopathic effect of HCV. The direct responsibility of HCV in the pathogenesis of steatosis is shown by: (1) the association with HCV genotype 3 infection, suggesting that some viral sequences are involved in the intracellular accumulation of lipids; (2) the correlation between severity of steatosis and HCV replication levels; (3) association between response to treatment and disappearance of steatosis. Experimental studies have shown that the nucleocapsid protein of HCV (core protein) is capable and sufficient to induce lipid accumulation in hepatocytes. Moreover, the observation that chronic hepatitis C patients have reduced serum levels of ApoB suggests an interference with the very-low density lipoprotein (VLDL) assembly, although other mechanisms are possible. In patients with sustained virological response induced by antiviral therapy, such levels are normalized. Other observations suggest that the pathogenesis of steatosis in chronic hepatitis C is not solely due to HCV. The origin of the mild steatosis observed in most patients may be metabolic, since its severity correlates with body mass index and insulin resistance. Most studies have shown a correlation between presence and/or severity of steatosis and fibrosis stage, but it is unclear whether this effect is direct or mediated by the associated insulin resistance, increased susceptibility to apoptosis, or by inflammatory cytokines. Finally, steatosis negatively influences the rate of response to antiviral treatment, as confirmed by large clinical trials. Management of steatosis in chronic hepatitis C requires knowledge of its pathogenesis and may involve both life-style changes and pharmacological interventions, although the latter remain largely experimental.
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Affiliation(s)
- Francesco Negro
- Services de Gastroentérologie et d'Hépatologie et de Pathologie Clinique, Genève, Switzerland.
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Driscoll CJ, Cashion AK, Hathaway DK, Thompson C, Conley Y, Gaber O, Vera S, Shokouh-Amiri H. Posttransplant diabetes mellitus in liver transplant recipients. Prog Transplant 2006; 16:110-6. [PMID: 16789699 DOI: 10.1177/152692480601600204] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
CONTEXT Approximately 20% of liver transplant recipients develop posttransplant diabetes mellitus. Hepatitis C, a leading indication for liver transplantation, has been identified as a risk factor for posttransplant diabetes mellitus and is an observation that is not well described. OBJECTIVE To evaluate the incidence of posttransplant diabetes mellitus and risk factors associated with this condition. DESIGN A retrospective chart review. SETTING A large urban transplant center. PATIENTS One hundred fifteen liver transplant recipients who received a transplant between January 1, 1998, and August 31, 2001. RESULTS The rate of posttransplant diabetes mellitus, calculated at 3-month intervals in the first year after liver transplantation, ranged from 19.4% to 24.6%, which is similar to the averages reported in most published studies. The cumulative rate of posttransplant diabetes mellitus, which includes all patients who developed this condition during the time studied, was 31.3%. Clinical and demographic factors, including immunosuppression regimens, were similar between patients with and without posttransplant diabetes mellitus. Two risk factors for posttransplant diabetes mellitus were identified: hepatitis C, which was the leading indication for transplantation in this group (54.8%), and cytomegalovirus infection during the first year after transplantation. Other clinical and demographic variables, such as gender, age, ethnicity, rejection episodes, body mass index, and immunosuppression, were not identified as risk factors for posttransplant diabetes mellitus in liver transplant recipients.
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Driscoll C, Cashion A, Hathaway D, Thompson C, Conley Y, Gaber O, Vera S, Shokouh-Amiri H. Posttransplant diabetes mellitus in liver transplant recipients. Prog Transplant 2006. [DOI: 10.7182/prtr.16.2.h2621054365l113p] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Lecube A, Hernández C, Genescà J, Simó R. Glucose abnormalities in patients with hepatitis C virus infection: Epidemiology and pathogenesis. Diabetes Care 2006. [PMID: 16644655 DOI: 10.2337/dc05-1995] [Citation(s) in RCA: 79] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Albert Lecube
- Division of Endocrinology, Diabetes Research Unit, Institut de Recerca, Hospital Universitari Vall d'Hebron, Barcelona, Spain
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Abstract
Since the discovery of the hepatitis C virus (HCV) in 1989, attention has been paid to the association of chronic HCV infection and the development of diabetes. The risk factors for diabetes include older age, HCV genotype 3, severe liver fibrosis, family history of diabetes, and liver/kidney transplantation. Emerging evidence in animals and humans has shown that HCV infection induces hepatic steatosis and increases tumor necrosis factor-alpha level, both resulting in the development of insulin resistance and subsequent type 2 diabetes. It is suggested that the presence of diabetes and hepatic steatosis may enhance fibrosis progression, hepatocellular carcinoma, and atherosclerosis. Interferon is reportedly associated with improved glucose tolerance. However, interferon might enhance underlying autoimmunity against beta cells, leading to overt type 1 diabetes that is genetically predisposed or give rise to hyperglycemia, resulting in the development of type 2 diabetes. In light of the national epidemic of type 2 diabetes, the link between HCV and diabetes would be a major public health problem. Further clinical researches are awaited in order to effectively detect, prevent, and treat HCV-associated type 2 diabetes, which would also slow the progression of hepatitis C itself.
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Affiliation(s)
- Hiroshi Noto
- Division of Endocrinology and Metabolism, Department of Internal Medicine, The University of Texas Southwestern Medical Center at Dallas, TX 75390-8858, USA
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Abstract
Diabetes mellitus is a growing health concern in our society. In addition to the well-known cardiovascular, renal, and ophthalmologic complications of diabetes, liver-related complications occur commonly and are often underrecognized. The ensuing article will review the relationship between diabetes mellitus and two common liver diseases: chronic hepatitis C and nonalcoholic fatty liver disease. The association with diabetes and cirrhosis, acute liver failure, hepatocellular carcinoma, and outcomes following orthotopic liver transplantation will also be discussed.
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Affiliation(s)
- Stephen A Harrison
- Department of Hepatology, Brooke Army Medical Center, Fort Sam, Houston, TX, USA.
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Shah A, Kendall G, Demme RA, Taylor J, Bozorgzadeh A, Orloff M, Jain A, Abt P, Zand MS. Home glucometer monitoring markedly improves diagnosis of post renal transplant diabetes mellitus in renal transplant recipients. Transplantation 2005; 80:775-81. [PMID: 16210964 DOI: 10.1097/01.tp.0000173769.09518.f1] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
BACKGROUND Definitions of de novo posttransplant diabetes mellitus (PTDM) have varied widely in the renal transplant literature, and most have not used the American Diabetes Association (ADA) definition of diabetes (fasting plasma glucose [FPG] > or = 126 mg/dl on two occasions, or a casual plasma glucose level >200 mg/dl). Most patients are monitored for PTDM by 12-hour FPG levels drawn for clinic visits. In contrast, we describe the diagnosis of PTDM by home glucometer monitoring METHODS We screened 89 consecutive nondiabetic renal transplant recipients for PTDM by ADA criteria and home glucometer monitoring during the first 3 months posttransplant RESULTS Of 23 patients with impaired fasting glucose levels of 111-126 mg/dl, 14 (61%) met ADA criteria for diabetes mellitus of based on home glucometer monitoring. The incidence of de novo PTDM was 31% during this period. Predictors of PTDM in a Cox proportional hazards model were race and acute rejection, with a trend towards BMI. Clinic visit FPG levels did not differ between PTDM and non-PTDM patients. All diagnoses were made based on prelunch or supper FPG >200 mg/dl. CONCLUSIONS Overnight FPG are inadequate for diagnosis of PTDM. All renal transplant recipients with impaired FPG should, at minimum, have home FPG testing.
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Affiliation(s)
- Amish Shah
- Division of Nephrology, Department of Medicine, University of Rochester Medical Center, Rochester, NY 14642, USA
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Fabrizi F, Martin P, Dixit V, Bunnapradist S, Kanwal F, Dulai G. Post-transplant diabetes mellitus and HCV seropositive status after renal transplantation: meta-analysis of clinical studies. Am J Transplant 2005; 5:2433-40. [PMID: 16162192 DOI: 10.1111/j.1600-6143.2005.01040.x] [Citation(s) in RCA: 158] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Hepatitis C virus (HCV) infection has a detrimental role on patient and graft survival after renal transplantation (RT). Some studies have also implicated HCV in the development of post-transplant diabetes mellitus (PTDM). We conducted a systematic review of the published medical literature of the relationship between anti-HCV seropositive status and DM after RT. The risk of DM occurrence in anti-HCV-positive and -negative patients after RT was regarded as the most reliable outcome end-point. We used the random effects model of DerSimonian and Laird to generate a summary estimate of the Odds Ratio (OD) of new onset DM in HCV-positive and -negative patients after kidney transplantation. Ten studies involving 2502 unique RT recipients were identified. The incidence of PTDM after RT ranged between 7.9% and 50%. The summary estimate for adjusted OR was 3.97 with a 95% confidence interval (CI) of 1.83-8.61 (p-value for homogeneity <0.0473). Thus, pooling of study results demonstrated the presence of a significant link between anti-HCV seropositive status and DM after RT. This relationship provides one potential explanation for the adverse effects of HCV on patient and graft survival after RT.
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Affiliation(s)
- Fabrizio Fabrizi
- Division of Nephrology and Dialysis, Maggiore Hospital, IRCCS, Milano, Italy.
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Cosio FG, Kudva Y, van der Velde M, Larson TS, Textor SC, Griffin MD, Stegall MD. New onset hyperglycemia and diabetes are associated with increased cardiovascular risk after kidney transplantation. Kidney Int 2005; 67:2415-21. [PMID: 15882287 DOI: 10.1111/j.1523-1755.2005.00349.x] [Citation(s) in RCA: 292] [Impact Index Per Article: 15.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND Post-transplant diabetes (PTDM) is a common and serious complication of kidney transplantation. The implications of developing hyperglycemia of lesser severity are not well understood. METHODS In this study we used American Diabetes Association (ADA) criteria to assess the incidence of abnormal glycemia post-transplant, the variables that relate to this complication, and the relationship between hyperglycemia and cardiovascular (CV) disease. Included in the study were 490 kidney recipients, transplanted from 1998 to 2003, without a history of diabetes, and with a pretransplant fasting glucose <126 mg/dL. RESULTS Within one week post-transplant, 45% of recipients had impaired fasting glycemia (IFG, glucose 100-125 mg/dL), and 21% PTDM (glucose > or =126). One year post-transplant, 33% of patients had IFG, and 13% PTDM. Risk factors for hyperglycemia at one year included: older recipient, male gender, higher BMI, higher pretransplant glucose, and higher glucose one week post-transplant (all P < 0.002 by multivariable analyses). During a follow-up period of 40 +/- 14 months, 12% of recipients had CV events (cardiac, CVA, and/or peripheral). Increasing fasting glucose levels at one, four, and/or 12 months post-transplant were significantly related to CV events. Furthermore, these relationships were independent of other CV risk factors, including: older age, CV events pretransplant, male gender, dyslipidemia, and transplant year. Fasting glucose levels >100 mg/dL were associated with higher incidence of post-transplant cardiac (P= 0.001) and peripheral vascular disease events (P= 0.003). CONCLUSION The incidence of post-transplant hyperglycemia and its CV impact have been underestimated. Pretransplant characteristics and, particularly, the glycemia during the first month post-transplant identified patients at risk of PTDM. Increasing glucose levels greater than 100 mg/dL, any time after the first month post-transplant, are associated with increasing CV risk. We postulate that aggressive detection and treatment of post-transplant hyperglycemia may significantly reduce CV morbidity and mortality after kidney transplantation.
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Affiliation(s)
- Fernando G Cosio
- Division of Nephrology and Hypertension, Department of Internal Medicine, Mayo Clinic and Foundation, Rochester, Minnesota 55905, USA.
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Fabrizi F, Lampertico P, Lunghi G, Mangano S, Aucella F, Martin P. Review article: hepatitis C virus infection and type-2 diabetes mellitus in renal diseases and transplantation. Aliment Pharmacol Ther 2005; 21:623-32. [PMID: 15771749 DOI: 10.1111/j.1365-2036.2005.02389.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
A link between hepatitis C virus infection and development of diabetes mellitus has been suggested by many investigators; however, this remains controversial. The mechanisms underlying the association between hepatitis C virus and diabetes mellitus are unclear but a great majority of clinical surveys have found a significant and independent relationship between hepatitis C virus and diabetes mellitus after renal transplantation and orthotopic liver transplantation. We have systematically reviewed the scientific literature to explore the association between hepatitis C virus and diabetes mellitus in end-stage renal disease; in addition, data on patients undergoing orthotopic liver transplantation were also analysed. The unadjusted odds ratio for developing post-transplant diabetes mellitus in hepatitis C virus-infected renal transplant recipients ranged between 1.58 and 16.5 across the published studies. The rate of anti-hepatitis C virus antibody in serum was higher among dialysis patients having diabetes mellitus (odds ratio 9.9; 95% confidence interval 2.663-32.924). Patients with type-2 diabetes-related glomerulonephritis had the highest anti-hepatitis C virus prevalence [19.5% (24/123) vs. 3.2% (73/2247); P < 0.001] in a large cohort of Japanese patients who underwent renal biopsy. The link between hepatitis C virus and diabetes mellitus may explain, in part, the detrimental role of hepatitis C virus on patient and graft survival after orthotopic liver transplantation and/or renal transplantation. Preliminary evidence suggests that anti-viral therapies prior to renal transplantation and novel immunosuppressive regimens may lower the occurrence of diabetes mellitus in hepatitis C virus-infected patients after renal transplantation. Clinical trials are under way to assess if the hepatitis C virus-linked predisposition to new onset diabetes mellitus after renal transplantation may be reduced by newer immunosuppressive medications.
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Affiliation(s)
- F Fabrizi
- Division of Nephrology and Dialysis, Maggiore Hospital, IRCCS, 15 Milan, Italy.
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