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The role of nursing care in the type 2 diabetes treatment associated with chronic liver diseases. Eur J Gastroenterol Hepatol 2022; 34:104-111. [PMID: 33852508 DOI: 10.1097/meg.0000000000002150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
OBJECTIVE Diabetes is the fifth leading cause of death in the People's Republic of China. The aim of the article is to compare the effects of nursing care on the laboratory findings and ultrasound results of diabetic patients with chronic liver diseases (CLD) who were treated with antiglycemic drugs. METHODS Diabetic were patients treated with metformin hydrochloride in combination with gliclazide, pioglitazone hydrochloride, sitagliptin, exenatide or liraglutide. Non-alcoholic fatty liver disease (NAFLD) was evaluated by abdominal ultrasound, and fibrosis stages were evaluated at baseline and 8 months. All the patients were equally divided into two groups depending on the therapeutic approach. RESULTS The first group of patients additionally received nursing care, and the second group adhered to the prescribed therapy on their own. In total 90 patients, or 55.6%, had NAFLD at baseline, and its course was dependent upon changes in the weight (P = 0.009) and waist circumference (P = 0.012). The proportions of patients who demonstrated an ultrasonographic improvement in the control group were: 24 (56.8%) with gliclazide, 15 (41.3%) with pioglitazone hydrochloride, 28 (66.1%) with sitagliptin, 16 (79%) with exenatide and 15 (66.7%) with liraglutide (P = 0.2). For the group that received nursing care an ultrasonographic improvement was in: 29 (68.16%) with gliclazide, 18 (49.56%) with pioglitazone hydrochloride, 33 (79.32%) with sitagliptin, 19 (94.8%) with exenatide and 21 80.04% with liraglutide (P = 0.2). CONCLUSIONS Outcomes from the type 2 diabetes treatment paralleling of CLD were presented. Treatment of type 2 diabetes with pioglitazone hydrochloride, gliclazide, sitagliptin, liraglutide and exenatide was proven effective.
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Lee WG, Wells CI, McCall JL, Murphy R, Plank LD. Prevalence of diabetes in liver cirrhosis: A systematic review and meta-analysis. Diabetes Metab Res Rev 2019; 35:e3157. [PMID: 30901133 DOI: 10.1002/dmrr.3157] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2018] [Revised: 03/05/2019] [Accepted: 03/19/2019] [Indexed: 12/20/2022]
Abstract
An association between diabetes mellitus (DM) and liver cirrhosis is well-known, but estimates of the prevalence of DM in patients with liver cirrhosis vary widely. A systematic review was undertaken to determine the prevalence of DM in adult patients with liver cirrhosis. The Medline, EMBASE, and Cochrane Library databases were searched for peer-reviewed studies published in English (1979-2017) that investigated the prevalence of diabetes in adult patients with cirrhosis. Pooled estimates of prevalence of DM were determined for all eligible patients and according to aetiology and severity of liver disease. Fifty-eight studies satisfied criteria for inclusion, with 9705 patients included in the pooled prevalence analysis. The overall prevalence of DM was 31%. The prevalence of DM was highest in patients with nonalcoholic fatty liver disease (56%), cryptogenic (51%), hepatitis C (32%), or alcoholic (27%) cirrhosis. For assessing prevalence of DM as a function of severity of liver disease, evaluable data were available only for hepatitis C and hepatitis B cirrhosis. DM may be more prevalent in cirrhosis than previously thought. This has implications for prognosis and treatment in these patients.
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Affiliation(s)
- Wai Gin Lee
- Department of Surgery, University of Auckland, Auckland, New Zealand
| | - Cameron I Wells
- Department of Surgery, University of Auckland, Auckland, New Zealand
| | - John L McCall
- Section of Surgery, Department of Medical and Surgical Sciences, University of Otago, Dunedin, New Zealand
| | - Rinki Murphy
- Department of Medicine, University of Auckland, Auckland, New Zealand
| | - Lindsay D Plank
- Department of Surgery, University of Auckland, Auckland, New Zealand
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Mulenga LB, Musonda P, Chirwa L, Siwingwa M, Mweemba A, Suwilanji S, Fwoloshi S, Phiri H, Phiri D, Mulenga PL, Chisenga T, Nsakanya R, Shibemba A, Todd J, Nzala S, Kaile T, Kankasa C, Hachaambwa L, Claassen C, Sikazwe I, Koethe JR, Sinkala E, Heimburger DC, Wester CW. Insulin Resistance is Associated with Higher Plasma Viral Load Among HIV-Positive Adults Receiving Longer-Term (1 Year) Combination Antiretroviral Therapy (ART). JOURNAL OF INFECTIOUS DISEASE AND THERAPY 2019; 7:406. [PMID: 35538928 PMCID: PMC9082628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
BACKGROUND As HIV-positive persons survive longer due to the success of combination antiretroviral therapy (ART) in decreasing mortality, the burden of non-communicable diseases including diabetes mellitus (DM) is anticipated to rise. HIV is characterized by systemic inflammations, markers of which decrease quickly following ART initiation, but typically do not completely normalize. Inflammation may be accompanied by insulin resistance (IR), and both are implicated in the pathogenesis of DM in HIV-positive individuals. Sub-Saharan Africa accounts for almost two-thirds of the global HIV burden but there are few reports of IR, DM and HIV in this region. We assessed the relationship between IR and viral suppression among HIV-positive adults in the Zambian national ART program. METHODS We conducted a cross-sectional survey evaluating HIV-positive adults that had received first line ART (usually TDF/FTC/EFV) for 12 months (± 3 months). Twenty clinics were sampled systematically based on the random starting-point, sampling interval and cumulative population size. Eligible patients had plasma viral load (VL), fasting insulin, and glucose performed. Insulin resistance was determined using Homeostatic model assessment (HOMA). We determined proportions for each outcome using linearized standard error 95% confidence intervals and summary estimates. Viral suppression was defined according to the detection threshold of<20 copies/mL and treatment failure was defined as VL>1,000 copies/mL. RESULTS Of 473 patients enrolled, 46.8% were male and 53.2% were female. 142 (30%) [95% CI: 0.26-0.34] had IR. Among those with IR, 55 (38.7%) were male whereas 87 (61.3%) were female (p value=0.104). 19% of individuals with IR had treatment failure compared to 5.7% without IR (p value<0.0001). 427 (90.3%) participants had treatment success (VL<1,000 copies/mL), and this was associated with a lower likelihood of IR (odds ratio (OR)=0.26 [0.14, 0.48], p value<0.0001). In addition, a significantly lower proportion of patients with IR were virologically suppressed at one-year compared to individuals without IR, 58% [0.54-0.70] versus 70% [0.65-0.75], respectively (p value=0.042). CONCLUSION In Zambian adults on ART for a year, the development of insulin resistance was strongly associated with suboptimal HIV outcomes, specifically non-viral suppression and treatment failure. Further investigations are warranted to determine if this positive association between IR and VL is causally related, and if so in which direction.
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Affiliation(s)
- LB Mulenga
- University of Zambia, School of Medicine, Division of Infectious Diseases, Internal Medicine, Lusaka, Zambia
- University Teaching Hospital, Adult Infectious Diseases Center, Lusaka, Zambia
- Ministry of Health, Ndeke House, Lusaka, Zambia
- Vanderbilt University Medical Center (VUMC), Department of Medicine, Division of Infectious Diseases, Nashville, TN, USA
- Vanderbilt Institute for Global Health (VIGH), Nashville, TN, USA
| | - P Musonda
- University of Zambia, School of Medicine, Division of Infectious Diseases, Internal Medicine, Lusaka, Zambia
| | - L Chirwa
- University Teaching Hospital, Adult Infectious Diseases Center, Lusaka, Zambia
| | - M Siwingwa
- University of Zambia, School of Medicine, Division of Infectious Diseases, Internal Medicine, Lusaka, Zambia
- University Teaching Hospital, Adult Infectious Diseases Center, Lusaka, Zambia
| | - A Mweemba
- University of Zambia, School of Medicine, Division of Infectious Diseases, Internal Medicine, Lusaka, Zambia
- University Teaching Hospital, Adult Infectious Diseases Center, Lusaka, Zambia
| | - S Suwilanji
- University of Zambia, School of Medicine, Division of Infectious Diseases, Internal Medicine, Lusaka, Zambia
- University Teaching Hospital, Adult Infectious Diseases Center, Lusaka, Zambia
| | - S Fwoloshi
- University of Zambia, School of Medicine, Division of Infectious Diseases, Internal Medicine, Lusaka, Zambia
- University Teaching Hospital, Adult Infectious Diseases Center, Lusaka, Zambia
| | - H Phiri
- Ministry of Health, Ndeke House, Lusaka, Zambia
| | - D Phiri
- Ministry of Health, Ndeke House, Lusaka, Zambia
| | - PL Mulenga
- Ministry of Health, Ndeke House, Lusaka, Zambia
| | - T Chisenga
- Ministry of Health, Ndeke House, Lusaka, Zambia
| | - R Nsakanya
- Ministry of Health, Ndeke House, Lusaka, Zambia
| | - A Shibemba
- University of Zambia, School of Medicine, Division of Infectious Diseases, Internal Medicine, Lusaka, Zambia
- University Teaching Hospital, Adult Infectious Diseases Center, Lusaka, Zambia
- Ministry of Health, Ndeke House, Lusaka, Zambia
| | - J Todd
- London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - S Nzala
- University of Zambia, School of Medicine, Division of Infectious Diseases, Internal Medicine, Lusaka, Zambia
| | - T Kaile
- University of Zambia, School of Medicine, Division of Infectious Diseases, Internal Medicine, Lusaka, Zambia
| | - C Kankasa
- University of Zambia, School of Medicine, Division of Infectious Diseases, Internal Medicine, Lusaka, Zambia
- University Teaching Hospital, Adult Infectious Diseases Center, Lusaka, Zambia
| | - L Hachaambwa
- University of Zambia, School of Medicine, Division of Infectious Diseases, Internal Medicine, Lusaka, Zambia
- University Teaching Hospital, Adult Infectious Diseases Center, Lusaka, Zambia
- University of Maryland, Baltimore, MD, USA
| | - C Claassen
- University of Zambia, School of Medicine, Division of Infectious Diseases, Internal Medicine, Lusaka, Zambia
- University Teaching Hospital, Adult Infectious Diseases Center, Lusaka, Zambia
- University of Maryland, Baltimore, MD, USA
| | - I Sikazwe
- University of Zambia, School of Medicine, Division of Infectious Diseases, Internal Medicine, Lusaka, Zambia
- Centre for Infectious Diseases Research, Lusaka, Zambia
| | - JR Koethe
- Vanderbilt University Medical Center (VUMC), Department of Medicine, Division of Infectious Diseases, Nashville, TN, USA
- Vanderbilt Institute for Global Health (VIGH), Nashville, TN, USA
| | - E Sinkala
- University of Zambia, School of Medicine, Division of Infectious Diseases, Internal Medicine, Lusaka, Zambia
- University Teaching Hospital, Adult Infectious Diseases Center, Lusaka, Zambia
| | - DC Heimburger
- Vanderbilt University Medical Center (VUMC), Department of Medicine, Division of Infectious Diseases, Nashville, TN, USA
| | - CW Wester
- Vanderbilt University Medical Center (VUMC), Department of Medicine, Division of Infectious Diseases, Nashville, TN, USA
- Vanderbilt Institute for Global Health (VIGH), Nashville, TN, USA
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Younossi ZM, Henry L, P Ong J, Tanaka A, Eguchi Y, Mizokami M, Lim YS, Dan YY, Yu ML, Stepanova M. Systematic review with meta-analysis: extrahepatic manifestations in chronic hepatitis C virus-infected patients in East Asia. Aliment Pharmacol Ther 2019; 49:644-653. [PMID: 30761562 DOI: 10.1111/apt.15131] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2018] [Revised: 08/21/2018] [Accepted: 12/16/2018] [Indexed: 12/17/2022]
Abstract
BACKGROUND Although the prevalence of extrahepatic manifestations of chronic hepatitis C virus (HCV) infection has been reported from Western countries, their prevalence in East Asian countries is not well known. AIM To perform a systematic review to quantify the prevalence of selected extrahepatic manifestations of HCV among patients from East Asia. METHODS Medline, CINAHL, EMBASE, Cochrane and country-specific databases were reviewed according to standard guidelines for meta-analyses. Only articles with patients from East Asian countries were included. RESULTS After review, 34 articles were selected (Japan = 9; China = 5, Korea = 3, Taiwan = 16, multiple countries = 1) with 646 228 subjects, 66 436 with HCV. Mean age for HCV-infected patients was 56 years (range 41-72 years), 50% were male (range 26%-73%). The pooled prevalence of type 2 diabetes in East Asian HCV patients was 19.0% (95% confidence interval 15.6%-22.9%) (n = 19 studies) with an increased risk when compared to non-HCV: odds ratio (OR) 1.58 (1.28-1.94). The prevalence of chronic kidney disease in HCV was 9.2% (5.0%-16.2%) (n = 7 studies), also with a significantly increased risk: OR=1.98 (1.41-2.77). Pooled prevalence of cardiovascular disease in HCV was 8.6% (3.5%-19.9%) (n = 6 studies), also with an increased risk: OR = 1.55 (1.21-1.98). The prevalence of lichen planus in HCV was 8.9% (3.6%-20.6%) (n = 6 studies) while the prevalence of rheumatoid arthritis was 4.5% (0.6%-25.7%) (n = 4 studies). CONCLUSIONS These data show increased risk of developing extrahepatic manifestations in East Asian patients with HCV. Both hepatic and extrahepatic manifestations of the infection should be used to accurately determine the total burden of the disease in the region.
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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: 61] [Impact Index Per Article: 10.2] [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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Kombi PK, Agasa SB, Mukonkole JPM, Bome LB, Bokele CA, Tshilumba CK. Seroprevalence of hepatitis B and C virus infections among diabetic patients in Kisangani (North-eastern Democratic Republic of Congo). Pan Afr Med J 2018; 31:160. [PMID: 31086615 PMCID: PMC6492209 DOI: 10.11604/pamj.2018.31.160.17176] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2018] [Accepted: 10/16/2018] [Indexed: 01/15/2023] Open
Abstract
Introduction The link between diabetes mellitus and hepatitis B and C Virus infections has not yet been studied in the Democratic Republic of Congo, a country where diabetes mellitus is a growing disease and the prevalence of hepatitis B and C viruses infections is high. The aim of this study was to determine the seroprevalence of these viruses in diabetic patients. Methods We conducted a descriptive cross-sectional study in diabetic subjects attending Kisangani University Clinics and General Hospitals of Kisangani City as well as the Diabetics Association of Oriental Province. The control group consisted of volunteer blood donors recruited from the Kisangani Provincial Blood Transfusion Center. Blood glucose was measured with the spectrophotometer; for hepatitis B and hepatitis C viruses serology, we used rapid test kits (Determine TM® HBsAg and Hexagon® HCV test) and ELISA if seropositivity by rapid tests. The analysis was done by SPSS software. Results Seroprevalence of hepatitis C virus in diabetics was 24.8% compared to 1.9% in volunteer blood donors (p = 0.0000); that of hepatitis B virus was 3.4% versus 3.5% in volunteer blood donors (p = 0.906). Hepatitis C virus infection was more common in type 2 diabetics (p = 0.006) and significantly associated with age of diabetic patients (p = 0.002). Conclusion The seroprevalence of hepatitis C virus and not hepatitis B virus infection is significantly high in diabetic subjects, particularly type 2 diabetics, in the Democratic Republic of Congo and suggests systematic screening for this infection in any diabetic patient.
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Affiliation(s)
- Paul Kambale Kombi
- Département de Médecine Interne, Cliniques Universitaires de Kisangani, Faculté de Médecine et de Pharmacie, Université de Kisangani, République Démocratique du Congo
| | - Salomon Batina Agasa
- Département de Médecine Interne, Cliniques Universitaires de Kisangani, Faculté de Médecine et de Pharmacie, Université de Kisangani, République Démocratique du Congo
| | - Jean Paulin Mbo Mukonkole
- Département de Médecine Interne, Cliniques Universitaires de Kisangani, Faculté de Médecine et de Pharmacie, Université de Kisangani, République Démocratique du Congo
| | - Lucien Bolukaoto Bome
- Département de Médecine Interne, Cliniques Universitaires de Kisangani, Faculté de Médecine et de Pharmacie, Université de Kisangani, République Démocratique du Congo
| | - Camille Atoba Bokele
- Département de Médecine Interne, Cliniques Universitaires de Kisangani, Faculté de Médecine et de Pharmacie, Université de Kisangani, République Démocratique du Congo
| | - Charles Kayembe Tshilumba
- Département de Médecine Interne, Cliniques Universitaires de Kisangani, Faculté de Médecine et de Pharmacie, Université de Kisangani, République Démocratique du Congo
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Ambachew S, Eshetie S, Geremew D, Endalamaw A, Melku M. Prevalence of Type 2 Diabetes Mellitus among Hepatitis C Virus-Infected Patients: A Systematic Review and Meta-Analysis. DUBAI DIABETES AND ENDOCRINOLOGY JOURNAL 2018. [DOI: 10.1159/000493945] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
<b><i>Background:</i></b> The ever-increasing global prevalence of hepatitis C infection is fueling the burden of diabetes mellitus, which exacerbates various complications and may be a cause of death of millions of people. Several studies have reported that hepatitis C virus infection is an important risk factor for the development of diabetes mellitus. However, fragmented studies have reported variable and inconsistent findings regarding the prevalence of type 2 diabetes mellitus among hepatitis C virus-infected patients. Therefore, this meta-analysis aimed to estimate the overall prevalence of type 2 diabetes mellitus among patients infected with hepatitis C virus. <b><i>Methods:</i></b> This systematic review and meta-analysis includes original articles reporting on cohort and cross-sectional studies. A systematic search was performed in PubMed, ScienceDirect, and Google Scholar. A random-effects meta-analysis model was used to estimate the global pooled prevalence of type 2 diabetes mellitus among hepatitis C-infected patients. A sensitivity analysis was conducted to check the stability of the summary estimate. Heterogeneity was assessed using the <i>I</i><sup>2</sup> statistic. A subgroup analysis was also conducted based on geographical region. Funnel plots were used to spot publication bias. <b><i>Results:</i></b> A total of 40 eligible articles reporting data on 14,765 study participants were included in this meta-analysis. The pooled prevalence of type 2 diabetes mellitus among hepatitis C virus-infected patients was 19.67% (95% CI: 17.25, 22.09). The subgroup analysis showed a pooled prevalence of 27.72% (95% CI: 20.79, 34.65) in Africa, 20.73% (95% CI: 17.57, 23.90) in Asia, 16.64% (95% CI: 6.79, 26.49) in North America, and 15.02% (95% CI: 10.66, 19.38) in Europe. <b><i>Conclusions:</i></b> The overall prevalence of type 2 diabetes mellitus among hepatitis C virus-infected patients was considerably higher than in the general population in a global perspective. The highest prevalence was noted in Africa and Asia, followed by North America and Europe. Therefore, early intervention is needed (prevention and early treatment of hepatitis C virus infection) to prevent the development of type 2 diabetes mellitus.
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Shen Y, Zhang S, Wang X, Wang Y, Zhang J, Qin G, Li W, Ding K, Zhang L, Liang F. Comparison of type 2 diabetes mellitus incidence in different phases of hepatitis B virus infection: A meta-analysis. Liver Int 2017; 37:1451-1460. [PMID: 27753241 DOI: 10.1111/liv.13275] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2016] [Accepted: 10/11/2016] [Indexed: 12/15/2022]
Abstract
BACKGROUND Because whether hepatitis B virus infection increases the risk of type 2 diabetes mellitus has been a controversial topic, pair-wise and network meta-analyses of published literature were carried out to accurately evaluate the association between different phases of hepatitis B virus infection and the risk of type 2 diabetes mellitus. METHODS A comprehensive literature retrieval was conducted from the PubMed, Embase, Cochrane Library and Chinese Database to identify epidemiological studies on the association between hepatitis B virus infection and the risk of type 2 diabetes mellitus that were published from 1999 to 2015. A pair-wise meta-analysis of direct evidence was performed to estimate the pooled odds ratios and 95% confidence intervals. A network meta-analysis was conducted, including the construction of a network plot, inconsistency plot, predictive interval plot, comparison-adjusted funnel plot and rank diagram, to graphically link the direct and indirect comparisons between different hepatitis B virus infective phases. RESULTS Eighteen publications (n=113 639) describing 32 studies were included in this meta-analysis. In the pair-wise meta-analysis, the pooled odds ratio for type 2 diabetes mellitus in chronic hepatitis B cirrhosis patients was 1.76 (95% confidence interval: 1.44-2.14) when compared with non-cirrhotic chronic hepatitis B patients. In the network meta-analysis, six comparisons of four hepatitis B virus infectious states indicated the following descending order for the risk of type 2 diabetes mellitus: hepatitis B cirrhosis patients, non-cirrhotic chronic hepatitis B patients, hepatitis B virus carriers and non-hepatitis B virus controls. CONCLUSION This study suggests that hepatitis B virus infection is not an independent risk factor for type 2 diabetes mellitus, but the development of cirrhosis may increase the incidence of type 2 diabetes mellitus cirrhosis.
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Affiliation(s)
- Yi Shen
- Department of Epidemiology and Medical Statistics, Nantong University, Nantong, China
| | - Sheng Zhang
- Department of Epidemiology and Medical Statistics, Nantong University, Nantong, China
| | - Xulin Wang
- Department of Epidemiology and Medical Statistics, Nantong University, Nantong, China
| | - Yuanyuan Wang
- Department of Epidemiology and Medical Statistics, Nantong University, Nantong, China
| | - Jian Zhang
- Analysis and testing center, Nantong University, Nantong, China
| | - Gang Qin
- Center for Liver Diseases, Nantong Third People's Hospital, Nantong University, Nantong, China
| | - Wenchao Li
- Department of Epidemiology and Medical Statistics, Nantong University, Nantong, China
| | - Kun Ding
- Department of Epidemiology and Medical Statistics, Nantong University, Nantong, China
| | - Lei Zhang
- Research Centre for Public Health, Tsinghua University, Beijing 100084, China.,Melbourne Sexual Health Centre, Alfred Health, Melbourne, Australia.,Central Clinical School, Faculty of Medicine, Monash University, Melbourne, Australia.,School of Public Health and Preventive Medicine, Faculty of Medicine, Monash University, Melbourne, Australia
| | - Feng Liang
- Department of Epidemiology and Medical Statistics, Nantong University, Nantong, China.,Qidong Third People's Hospital, Nantong, China
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9
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Desbois AC, Cacoub P. Diabetes mellitus, insulin resistance and hepatitis C virus infection: A contemporary review. World J Gastroenterol 2017; 23:1697-1711. [PMID: 28321170 PMCID: PMC5340821 DOI: 10.3748/wjg.v23.i9.1697] [Citation(s) in RCA: 69] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/03/2016] [Revised: 11/10/2016] [Accepted: 02/08/2017] [Indexed: 02/06/2023] Open
Abstract
AIM To summarise the literature data on hepatitis C virus (HCV)-infected patients concerning the prevalence of glucose abnormalities and associated risk.
METHODS We conducted a PubMed search and selected all studies found with the key words "HCV" or "hepatitis C virus" and "diabetes" or "insulin resistance". We included only comparative studies written in English or in French, published from January 2000 to April 2015. We collected the literature data on HCV-infected patients concerning the prevalence of glucose abnormalities [diabetes mellitus (DM) and insulin resistance (IR)] and associated risk [i.e., severe liver fibrosis, response to antivirals, and the occurrence of hepatocellular carcinoma (HCC)].
RESULTS HCV infection is significantly associated with DM/IR compared with healthy volunteers and patients with hepatitis B virus infection. Glucose abnormalities were associated with advanced liver fibrosis, lack of sustained virologic response to interferon alfa-based treatment and with a higher risk of HCC development. As new antiviral therapies may offer a cure for HCV infection, such data should be taken into account, from a therapeutic and preventive point of view, for liver and non-liver consequences of HCV disease. The efficacy of antidiabetic treatment in improving the response to antiviral treatment and in decreasing the risk of HCC has been reported by some studies but not by others. Thus, the effects of glucose abnormalities correction in reducing liver events need further studies.
CONCLUSION Glucose abnormalities are strongly associated with HCV infection and show a negative impact on the main liver related outcomes.
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Gastaldi G, Goossens N, Clément S, Negro F. Current level of evidence on causal association between hepatitis C virus and type 2 diabetes: A review. J Adv Res 2017; 8:149-159. [PMID: 28149650 PMCID: PMC5272937 DOI: 10.1016/j.jare.2016.11.003] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2016] [Revised: 11/16/2016] [Accepted: 11/23/2016] [Indexed: 12/15/2022] Open
Abstract
The association between hepatitis C virus (HCV) infection and type 2 diabetes (T2D) has been known for over 20 years. Cross-sectional and longitudinal studies have shown a higher prevalence and incidence, respectively, of T2D in patients with chronic HCV infection. HCV induces glucose metabolism alterations mostly interfering with the insulin signaling chain in hepatocytes, although extrahepatic mechanisms seem to contribute. Both IR and T2D accelerate the histological and clinical progression of chronic hepatitis C as well as the risk of extra-hepatic complications such as nephropathy, acute coronary events and ischemic stroke. Before the availability of direct-acting antivirals (DAAs), the therapeutic choice was limited to interferon (IFN)-based therapy, which reduced the incidence of the extra-hepatic manifestations but was burdened with several contraindications and poor tolerability. A better understanding of HCV-associated glucose metabolism derangements and their reversibility is expected with the use of DAAs.
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Affiliation(s)
- Giacomo Gastaldi
- Divisions of Endocrinology, Diabetology, Hypertension and Nutrition, Geneva University Hospitals, Rue Gabrielle Perret-Gentil, 1211 Genève 14, Switzerland
| | - Nicolas Goossens
- Gastroenterology and Hepatology, Geneva University Hospitals, Rue Gabrielle Perret-Gentil, 1211 Genève 14, Switzerland
| | - Sophie Clément
- Clinical Pathology, Geneva University Hospitals, Rue Gabrielle Perret-Gentil, 1211 Genève 14, Switzerland
| | - Francesco Negro
- Gastroenterology and Hepatology, Geneva University Hospitals, Rue Gabrielle Perret-Gentil, 1211 Genève 14, Switzerland
- Clinical Pathology, Geneva University Hospitals, Rue Gabrielle Perret-Gentil, 1211 Genève 14, Switzerland
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11
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Zhang J, Shen Y, Cai H, Liu YM, Qin G. Hepatitis B virus infection status and risk of type 2 diabetes mellitus: A meta-analysis. Hepatol Res 2015; 45:1100-9. [PMID: 25601609 DOI: 10.1111/hepr.12481] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2014] [Revised: 12/22/2014] [Accepted: 01/05/2015] [Indexed: 02/08/2023]
Abstract
AIM Whether hepatitis B virus (HBV) infection increases the risk of type 2 diabetes mellitus (T2DM) is controversial. We carried out a meta-analysis to evaluate the association between HBV infection status and the risk of T2DM. METHODS The PubMed, Embase and Ovid databases were searched for relevant studies on an association between HBV infection and the risk of diabetes. Methodological quality was assessed using the adapted Newcastle-Ottawa Quality Assessment Scale. A fix- or random-effects model was used to summarize odd ratios (OR) and 95% confidence intervals (CI). RESULTS We included seven cohort studies, four case-control and four cross-sectional studies, involving 118 530 participants. The prevalence of T2DM differs by HBV infection status. Pooled estimators indicated a nearly twofold excess T2DM risk with hepatitis B cirrhosis (HBC) status. The summary OR of the risk of T2DM for HBC patients was 1.99 (95% CI, 1.08-3.65) when compared with the non-HBV individuals, and 1.74 (95% CI, 1.43-2.13) when compared with non-cirrhotic chronic hepatitis B (NC-CHB) patients. In contrast, no significant correlation was found between asymptomatic HBV carriers or NC-CHB patients and the incidence of diabetes, compared with non-HBV controls. CONCLUSION Our findings suggest that while HBV itself may not be pro-diabetic, the HBV-derived cirrhosis is an independent risk factor for T2DM.
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Affiliation(s)
- Jian Zhang
- Department of Epidemiology and Medical Statistics
| | - Yi Shen
- Department of Epidemiology and Medical Statistics
| | - Hui Cai
- Department of Medicine, Vanderbilt Epidemiology Center and Vanderbilt-Ingram Cancer Center, Vanderbilt University, Nashville, USA
| | - Yan-Mei Liu
- Department of Epidemiology and Medical Statistics
| | - Gang Qin
- Center for Liver Diseases, Nantong Third People's Hospital, Nantong University, Nantong, Jiangsu, China
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Hammerstad SS, Grock SF, Lee HJ, Hasham A, Sundaram N, Tomer Y. Diabetes and Hepatitis C: A Two-Way Association. Front Endocrinol (Lausanne) 2015; 6:134. [PMID: 26441826 PMCID: PMC4568414 DOI: 10.3389/fendo.2015.00134] [Citation(s) in RCA: 63] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2015] [Accepted: 08/17/2015] [Indexed: 12/15/2022] Open
Abstract
Diabetes and hepatitis C infection are both prevalent diseases worldwide, and are associated with increased morbidity and mortality. Most studies, but not all, have shown that patients with chronic hepatitis C are more prone to develop type 2 diabetes (T2D) compared to healthy controls, as well as when compared to patients with other liver diseases, including hepatitis B. Furthermore, epidemiological studies have revealed that patients with T2D may also be at higher risk for worse outcomes of their hepatitis C infection, including reduced rate of sustained virological response, progression to fibrosis and cirrhosis, and higher risk for development of hepatocellular carcinoma. Moreover, hepatitis C infection and mainly its treatment, interferon α, can trigger the development of type 1 diabetes. In this review, we discuss the existing data on this two-way association between diabetes and hepatitis C infection with emphasis on possible mechanisms. It remains to be determined whether the new curative therapies for chronic hepatitis C will improve outcomes in diabetic hepatitis C patients, and conversely whether treatment with Metformin will reduce complications from hepatitis C virus infection. We propose an algorithm for diabetes screening and follow-up in hepatitis C patients.
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Affiliation(s)
- Sara Salehi Hammerstad
- Department of Medicine, Division of Endocrinology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Pediatrics, Oslo University Hospital Ullevål, Oslo, Norway
| | - Shira Frankel Grock
- Department of Medicine, Division of Endocrinology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Hanna J. Lee
- Department of Medicine, Division of Endocrinology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Alia Hasham
- Department of Medicine, Division of Endocrinology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Nina Sundaram
- Department of Medicine, Division of Endocrinology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Yaron Tomer
- Department of Medicine, Division of Endocrinology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- James J. Peters VA Medical Center, Bronx, NY, USA
- *Correspondence: Yaron Tomer, Division of Endocrinology, Icahn School of Medicine at Mount Sinai, Box 1055, One Gustave L. Levy Place, New York, NY 10029, USA,
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Park B, Jung KW, Oh CM, Choi KS, Suh M, Jun JK. Prevalence of and factors influencing impaired glucose tolerance among hepatitis B carriers: a nationwide cross-sectional study in the Republic of Korea. Medicine (Baltimore) 2014; 93:e91. [PMID: 25365406 PMCID: PMC4616303 DOI: 10.1097/md.0000000000000091] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Diabetes is associated with a poor prognosis for liver disease, particularly in chronic hepatitis carriers. We investigated the prevalence of factors associated with impaired glucose tolerance (IGT) including diabetes and impaired fasting glucose (IFG) among individuals with hepatitis B virus (HBV) infection.We used data from the Korean National Health and Nutrition Examination Survey, a nationwide cross-sectional survey conducted between 2007 and 2011. Sociodemographic information was collected using a structured questionnaire. The HBV surface antigen, liver enzymes, and lipid profile were measured from blood samples.IFG was found in 18.1% of HBV carriers and 19.3% of noncarriers (P = 0.25). Diabetes was observed in 10.0% of HBV carriers and 12.2% of noncarriers (P = 0.08). Lower level of educational attainment was associated with a higher prevalence of IGT: high school education (odds ratio [OR] = 1.94 [95% confidence interval (CI) 1.14-3.29] and less than a high school education (OR = 3.20 [95% CI, 1.66-6.15] vs more than or equal to a college education. Elevated alanine transaminase and triglyceride by 10 were associated with increased risk of IGT (OR = 1.10 [95% CI, 1.01-1.20] and OR = 1.04 [95% CI, 1.01-1.07], respectively). Being a man and older in age were associated with a higher prevalence of IGT, and individuals with a low body mass index were at lower risk for IGT.Given the synergistic effect of diabetes and HBV infection on liver disease prognosis, we recommend targeted IGT screening and follow-up for HBV carriers. These efforts should include health policies and intervention programs aimed at reducing educational disparities and encouraging early control of elevated liver enzymes or lipid profiles.
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Affiliation(s)
- Boyoung Park
- National Cancer Control Institute (BP, K-WJ, C-MO, KSC, MS, JKJ), National Cancer Center, Goyang-si, Gyeonggi-do, Korea
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Diarra MT, Konaté A, Diakité Y, Doumbia Samaké K, Sow Coulibaly H, Kassambra Y, Tounkara M, Souckho Kaya A, Kallé A, Traoré Sidibé A, Dembélé M, Traoré HA, Maïga MY. Infection par le virus de l’hépatite C chez les patients diabétiques traités au CHU Gabriel Touré et au Centre de lutte contre le diabète de Bamako (Mali). ACTA ACUST UNITED AC 2014. [DOI: 10.1007/s12157-013-0487-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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Iroezindu MO, Isiguzo GC, Young EE. Prevalence and predictors of impaired fasting glucose among Nigerian patients with hepatitis B virus infection. Diabetes Res Clin Pract 2012; 98:338-45. [PMID: 22995732 DOI: 10.1016/j.diabres.2012.08.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2012] [Revised: 08/21/2012] [Accepted: 08/28/2012] [Indexed: 02/08/2023]
Abstract
AIM Previous studies on the relationship between hepatitis B virus (HBV) infection and type 2 diabetes mellitus (DM) are conflicting. We aimed to elucidate the relationship by investigating the prevalence and predictors of impaired fasting glucose (IFG) in HBV-infected patients. METHODS A total of 204 consecutive patients with hepatitis B surface antigen (HBsAg) seropositivity for ≥ 6 months were recruited in a cross-sectional study. Patients with DM were excluded. Information regarding age, gender, ethnicity, residence, family history of DM, alcohol use, and cigarette smoking were obtained using a structured questionnaire. Fasting plasma glucose, lipid profile, liver enzymes and hepatitis Be antigen (HBeAg) were tested. RESULTS The participants had a mean age of 33.6 ± 8.4 years and included 123 (60.3%) females, 40 (19.6%) with HBeAg seropositivity, and 29 (14.2%) with family history of DM. The prevalence of IFG was 52 (25.5%). On multivariate analysis, the independent predictors of IFG were family history of DM (OR = 8.23, 95% CI = 2.78-24.31), male gender (OR = 2.83, 95% CI = 1.17-6.64), HBeAg seropositivity (OR = 4.97, 95% CI = 1.87-13.18) and elevated GGT (OR = 7.27, 95% C.I = 2.88-18.35). CONCLUSION The prevalence of IFG among HBV-infected patients is high. Targeted screening and follow-up of HBV-infected patients for abnormalities of glucose metabolism is recommended.
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Affiliation(s)
- Michael O Iroezindu
- Infectious Diseases Unit, Department of Medicine, University of Nigeria Teaching Hospital, Enugu, Nigeria.
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16
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Naing C, Mak JW, Ahmed SI, Maung M. Relationship between hepatitis C virus infection and type 2 diabetes mellitus: meta-analysis. World J Gastroenterol 2012; 18:1642-51. [PMID: 22529694 PMCID: PMC3325531 DOI: 10.3748/wjg.v18.i14.1642] [Citation(s) in RCA: 98] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2011] [Revised: 12/04/2011] [Accepted: 01/18/2012] [Indexed: 02/06/2023] Open
Abstract
AIM To investigate the association between hepatitis C infection and type 2 diabetes mellitus. METHODS Observational studies assessing the relationship between hepatitis C infection and type 2 diabetes mellitus were identified via electronic and hand searches. Studies published between 1988 to March 2011 were screened, according to the inclusion criteria set for the present analysis. Authors performed separate analyses for the comparisons between hepatitis C virus (HCV) infected and not infected, and HCV infected and hepatitis B virus infected. The included studies were further subgrouped according to the study design. Heterogenity was assessed using I(2) statistics. The summary odds ratios with their corresponding 95% CIs were calculated based on a random-effects model. The included studies were subgrouped according to the study design. To assess any factor that could potentially affect the outcome, results were further stratified by age group (proportion of ≥ 40 years), gender (proportion of male gender), body mass index (BMI) (proportion of BMI ≥ 27), and family history of diabetes (i.e., self reported). For stability of results, a sensitivity analysis was conducted including only prospective studies. RESULTS Combining the electronic database and hand searches, a total of 35 observational studies (in 31 articles) were identified for the final analysis. Based on random-effects model, 17 studies (n = 286,084) compared hepatitis C-infected patients with those who were uninfected [summary odds ratio (OR): 1.68, 95% CI: 1.15-2.45]. Of these 17 studies, 7 were both a cross-sectional design (41.2%) and cohort design (41.2%), while 3 were case-control studies (17.6%). Nineteen studies (n = 51,156) compared hepatitis C-infected participants with hepatitis B-infected (summary OR: 1.92, 95% CI: 1.41-2.62). Of these 19 studies, 4 (21.1%), 6 (31.6%) and 9 (47.4%) were cross-sectional, cohort and case-control studies, respectively. A sensitivity analysis with 3 prospective studies indicated that hepatitis C-infected patients had a higher risk of developing type 2 diabetes compared with uninfected controls (summary odds ratio: 1.41, 95% CI: 1.17-1.7; I(2) = 0%). Among hepatitis C-infected patients, male patients (OR: 1.26, 95% CI: 1.03-1.54) with age over 40 years (summary OR: 7.39, 95% CI: 3.82-9.38) had an increased frequency of type 2 diabetes. Some caution must be taken in the interpretation of these results because there may be unmeasured confounding factors which may introduce bias. CONCLUSION The findings support the association between hepatitis C infection and type 2 diabetes mellitus. The direction of association remains to be determined, however. Prospective studies with adequate sample sizes are recommended.
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Affiliation(s)
- Cho Naing
- Faculty of Medicine and Health, International Medical University, Kuala Lumpur 57000, Malaysia.
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17
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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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Elhawary EI, Mahmoud GF, El-Daly MA, Mekky FA, Esmat GG, Abdel-Hamid M. Association of HCV with diabetes mellitus: an Egyptian case-control study. Virol J 2011; 8:367. [PMID: 21791087 PMCID: PMC3199807 DOI: 10.1186/1743-422x-8-367] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2011] [Accepted: 07/26/2011] [Indexed: 12/17/2022] Open
Abstract
Background The highest Hepatitis C Virus (HCV) prevalence in the world occurs in Egypt. Several studies from different parts of the world have found that 13% to 33% of patients with chronic HCV have associated diabetes, mostly type II Diabetes Mellitus (DM). In Egypt the prevalence of DM is 25.4% among HCV patients. Therefore, it is important to identify the magnitude of the problem of diabetes in order to optimize the treatment of chronic hepatitis C. Methods The objective of this case-control study was to evaluate the prevalence of DM and other extrahepatic (EH) manifestations among patients with different HCV morbidity stages including asymptomatic, chronic hepatic and cirrhotic patients. In this study, 289 HCV patients older than 18 were selected as cases. Also, 289 healthy controls were included. Laboratory investigations including Liver Function tests (LFT) and blood glucose level were done. Also serological assays including cryoglobulin profile, rheumatoid factor, antinuclear antibody, HCV-PCR were performed. Results Out of 289 HCV cases, 40 (13.84%) were diabetic. Out of 289 healthy controls, 12 (4.15%) were diabetic. It was found that the diabetic HCV group mean age was [48.1 (± 9.2)]. Males and urbanians represented 72.5% and 85% respectively. Lower level of education was manifested in 52.5% and 87.5% were married. In the nondiabetic HCV group mean age was [40.7 (± 10.4)]. Males and urbanians represented 71.5% and 655% respectively. secondary and higher level of education was attained in 55.4% and 76.7% were married. Comparing between the diabetic HCV group and the non diabetic HCV group, age, residence and alcohol drinking were the only significant factors affecting the incidence of diabetes between the two groups. There was no significant difference regarding sonar findings although cirrhosis was more prevalent among diabetic HCV cases and the fibrosis score was higher in diabetic HCV patients than among the non diabetic HCV cases. Conclusion The diabetic patients in the HCV group were older, more likely to have a history of alcohol drinking than the non diabetic HCV cases. Age and alcohol drinking are factors that could potentially contribute to the development of type 2 diabetes. Logistic regression analyses showed that age and residence in urban regions were the predictive variables that could be associated with the presence of diabetes. Alcohol consumption was not a significant predictive factor.
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Affiliation(s)
- Eman I Elhawary
- Microbiology Department, Faculty of Pharmacy, Minia University, Minia, Egypt.
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Kalra S, Kalra B, Agrawal N, Unnikrishnan AG. Understanding diabetes in patients with HIV/AIDS. Diabetol Metab Syndr 2011; 3:2. [PMID: 21232158 PMCID: PMC3025836 DOI: 10.1186/1758-5996-3-2] [Citation(s) in RCA: 90] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2010] [Accepted: 01/14/2011] [Indexed: 12/25/2022] Open
Abstract
This paper reviews the incidence, pathogenetic mechanisms and management strategies of diabetes mellitus in patients with human immunodeficiency virus (HIV) and acquired immunodeficiency syndrome (AIDS). It classifies patients based on the aetiopathogenetic mechanisms, and proposes rational methods of management of the condition, based on aetiopathogenesis and concomitant pharmacotherapy.
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Affiliation(s)
- Sanjay Kalra
- Dept of Endocrinology, Bharti Hospital, Karnal, India
| | - Bharti Kalra
- Dept of Endocrinology, Bharti Hospital, Karnal, India
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20
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Abstract
Hepatitis C virus may cause hepatic and extrahepatic diseases. Extrahepatic manifestations range from disorders for which a significant association with viral infection is supported by epidemiologic and pathogenetic data, to anecdotal observations without clear proof of causality. This article describes the diagnosis and treatment of these diseases.
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Li-Ng M, Tropp S, Danoff A, Bini EJ. Association between chronic hepatitis B virus infection and diabetes among Asian Americans and Pacific Islanders. Dig Liver Dis 2007; 39:549-56. [PMID: 17416560 DOI: 10.1016/j.dld.2007.02.014] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2006] [Revised: 02/20/2007] [Accepted: 02/20/2007] [Indexed: 12/11/2022]
Abstract
BACKGROUND Asians have a higher prevalence of both diabetes (diabetes mellitus) and chronic hepatitis B virus infection compared to Caucasians. The aim of this study was to investigate whether hepatitis B virus infection was associated with diabetes mellitus among Asian Americans and Pacific Islanders. METHODS We reviewed the electronic medical records of 411 Asian and 424 Pacific Islanders seen at our medical centre over a 5-year period. Diabetes mellitus was defined by the presence of two or more random blood glucose levels > or =200mg/dL, an ICD-9 diagnostic code of diabetes mellitus, or use of medications for diabetes mellitus. Hepatitis B virus infection was defined by a positive HBsAg test. RESULTS Diabetes mellitus was diagnosed in 223 of the 835 subjects (26.7%), whereas hepatitis B virus infection was diagnosed in 56 (13.8%) of the 407 subjects tested for HBsAg. Overall, the prevalence of diabetes mellitus was significantly higher in patients with hepatitis B virus than in those without hepatitis B virus (58.9% vs. 33.3%, P<0.001), and this remained significant after adjustment for potential confounding variables (OR=3.17; 95% CI, 1.58-6.35). When Asians and Pacific Islanders were analysed separately, the prevalence of diabetes mellitus in patients with hepatitis B virus was significantly higher than in those without hepatitis B virus among Asians (65.0% vs. 27.5%, P<0.001) but not in Pacific Islanders (43.8% vs. 37.1%, P=0.60). Among the 390 subjects who were tested for both hepatitis B virus and hepatitis C virus, the prevalence of diabetes mellitus was 29.4% in uninfected subjects, 44.4% in patients with hepatitis B virus monoinfection, 47.2% in patients with hepatitis C virus monoinfection and 85.0% in patients with hepatitis B virus and hepatitis C virus coinfection (P<0.001). CONCLUSIONS Hepatitis B virus infection is strongly associated with diabetes mellitus among Asian Americans, but not in Pacific Islanders, whereas hepatitis C virus infection was associated with diabetes mellitus in both ethnic groups.
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Affiliation(s)
- M Li-Ng
- Department of Medicine, NYU School of Medicine, New York, NY, USA
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22
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El-Serag HB, Hampel H, Yeh C, Rabeneck L. Extrahepatic manifestations of hepatitis C among United States male veterans. Hepatology 2007. [DOI: 10.1002/hep.1840360621] [Citation(s) in RCA: 143] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
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Zignego AL, Ferri C, Pileri SA, Caini P, Bianchi FB. Extrahepatic manifestations of Hepatitis C Virus infection: a general overview and guidelines for a clinical approach. Dig Liver Dis 2007; 39:2-17. [PMID: 16884964 DOI: 10.1016/j.dld.2006.06.008] [Citation(s) in RCA: 181] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2005] [Revised: 06/03/2006] [Accepted: 06/06/2006] [Indexed: 02/08/2023]
Abstract
Hepatitis C Virus is associated with a wide series of extrahepatic manifestations. Based on available data the link between the virus and some of these extrahepatic diseases is only suggested and needs further confirmation. Hepatitis C Virus-related lymphoproliferative disorders, whose prototype is mixed cryoglobulinaemia, represent the most closely related extrahepatic manifestations of Hepatitis C Virus. Other Hepatitis C Virus-associated disorders include nephropathies, thyreopathies, sicca syndrome, idiopathic pulmonary fibrosis, porphyria cutanea tarda, lichen planus, diabetes, chronic polyarthritis, cardiopathy and atherosclerosis. A pathogenetic link between Hepatitis C Virus and some extrahepatic manifestations was confirmed by their responsiveness to antiviral therapy, which is now deemed the first therapeutic option to consider. By contrast, there are diseases where treatment with interferon was ineffective or dangerous. The aim of the present paper is to outline the most recent evidence concerning extrahepatic disorders that are possibly associated with Hepatitis C Virus infection. Special emphasis will be given to discussion of the most appropriate clinical approaches to be adopted in order to diagnose, treat (possibly prevent) and follow-up extrahepathic diseases in patients with Hepatitis C Virus infection.
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Affiliation(s)
- A L Zignego
- Department of Internal Medicine, Medical School, Center for Research, Transfer and High Education DENOthe, Center for the Study of Systemic Manifestations of Hepatitis Viruses MaSVE, University of Florence, Florence, Italy.
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Wang CZ, Zhang B, Song WX, Wang A, Ni M, Luo X, Aung HH, Xie JT, Tong R, He TC, Yuan CS. Steamed American ginseng berry: ginsenoside analyses and anticancer activities. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2006; 54:9936-42. [PMID: 17177524 DOI: 10.1021/jf062467k] [Citation(s) in RCA: 119] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
Abstract
This study was designed to determine the changes in saponin content in American ginseng berries after treatment by heating and to assess the anticancer effects of the extracts. After steaming treatment (100-120 degrees C for 1 h, and 120 degrees C for 0.5-4 h), the content of seven ginsenosides, Rg1, Re, Rb1, Rc, Rb2, Rb3, and Rd, decreased; the content of five ginsenosides, Rh1, Rg2, 20R-Rg2, Rg3, and Rh2, increased. Rg3, a previously identified anticancer ginsenoside, increased significantly. Two hours of steaming at 120 degrees C increased the content of ginsenoside Rg3 to a greater degree than other tested ginsenosides. When human colorectal cancer cells were treated with 0.5 mg/mL steamed berry extract (120 degrees C 2 h), the antiproliferation effects were 97.8% for HCT-116 and 99.6% for SW-480 cells. At the same treatment concentration, the effects of unsteamed berry extract were 34.1% for HCT-116 and 4.9% for SW-480 cells. After staining with Hoechst 33258, apoptotic cells increased significantly by treatment with steamed berry extract compared with unheated extracts. Induction of apoptosis activity was confirmed by flow cytometry after staining with annexin V/PI. The steaming of American ginseng berries augments ginsenoside Rg3 content and increases the antiproliferative effects on two human colorectal cancer cell lines.
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Affiliation(s)
- Chong-Zhi Wang
- Tang Center for Herbal Medicine Research, The Pritzker School of Medicine, University of Chicago, 5841 South Maryland Avenue, MC 4028, Chicago, Illinois 60637, USA
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Ocak S, Duran N, Kaya H, Emir I. Seroprevalence of hepatitis C in patients with type 2 diabetes mellitus and non-diabetic on haemodialysis. Int J Clin Pract 2006; 60:670-4. [PMID: 16805751 DOI: 10.1111/j.1368-5031.2006.00738.x] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Type 2 diabetes mellitus (DM) has emerged as the commonest cause of end-stage renal disease. Haemodialysis (HD) treatment constitutes a high-risk environment for the transmission of hepatitis C virus (HCV). The aim of this study was to establish a potential relationship between type 2 DM and HCV infection in HD patients. Of the 267 HD patients, 67 (25.1%) had type 2 DM and 200 (74.9%) were with diverse aetiology for end-stage renal disease. The serum markers of HCV infection were tested by a second-generation enzyme-linked immunosorbent assay test for antibodies and by qualitative reverse-transcription polymerase chain reaction technique for viral RNA. The overall prevalence of anti-HCV antibodies and HCV RNA was found to be 12.7% (34/267) and 10.1% (27/267), respectively. Patients with type 2 DM were found to have a higher HCV prevalence compared with non-diabetic patients [20.8% (14/67) vs. 10% (20/200)] (p < 0.05). The mean period on dialysis of anti-HCV-positive patients with type 2 DM was shorter than that observed for anti-HCV-positive non-diabetic patients (43.9 +/- 9.8 months vs. 59.7 +/- 28.4 months) (p < 0.05). This study has shown that although the period on dialysis of diabetic patients are shorter than non-diabetic patients, the prevalence of HCV in HD patients with type 2 DM is higher than that detected in non-diabetic HD patients.
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Affiliation(s)
- S Ocak
- Department of Microbiology and Clinical Microbiology, Medical Faculty, Mustafa Kemal University, Hatay, Turkey.
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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: 88] [Impact Index Per Article: 4.9] [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
BACKGROUND Many reports in the literature suggest that chronic hepatitis C virus (HCV) infection is associated with diabetes, but the results are conflicting. The aim of our study was to investigate the seroprevalence of hepatitis B virus (HBV) and HCV infections in type 2 diabetes mellitus (DM) patients. METHODS We collected 820 consecutive type 2 diabetic patients attending 2 of 5 outpatient endocrinology clinics in Far Eastern Memorial Hospital from March to July 2003. The control group consisted of 905 subjects who came for medical check-ups at the Family Medicine Department. We determined hepatitis B surface antigen (HBsAg) and anti-HCV in both groups, using third-generation microparticle enzyme immunoassay. RESULTS No significant difference was found between type 2 DM patients and the control group for seropositivity of HBsAg (13.5% versus 12.4%; odds ratio [OR] = 1.09; 95% confidence interval [CI]: 0.77-1.55; p = 0.441), but anti-HCV seropositivity was detected in 6.8% of patients and 2.6% of the control subjects (OR = 2.87; 95% CI: 1.51-5.46; p < 0.001). In anti-HCV-positive DM patients, abnormal alanine aminotransferase was observed in 61.8%, compared with only 34.2% of anti-HCV-negative DM patients (p < 0.001). We did not observe any difference in risk factors for HCV infection between anti-HCV-positive and -negative DM patients. CONCLUSION The rate of seropositive anti-HCV is 2.8 times higher in type 2 DM patients than non-diabetic control subjects.
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Affiliation(s)
- Hua-Fen Chen
- Division of Endocrinology, Department of Internal Medicine, Far-Eastern Memorial Hospital, Panchiao, Taiwan, ROC
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Abstract
OBJECTIVE The aim of this study was to describe the association between hepatitis C virus (HCV) infection and type 2 diabetes among a group of American-Indian women who were screened for both conditions. RESEARCH DESIGN AND METHODS The study population was a convenience sample of women who were receiving prenatal care. All women were systematically screened for both HCV and diabetes. RESULTS A total of 426 women were included in the sample. HCV infection was detected in 13 (3.1% [95% CI 1.7-5.0]) and type 2 diabetes in 22 (5.2%, [3.3-7.6]) women. Women diagnosed with type 2 diabetes were more obese and had higher serum alanine aminotransferase activity compared with women without diabetes. Four of 13 (30.8% [10.6-58.7]) HCV-infected women and 18 of 413 (4.4% [2.7-6.7]) women without evidence of HCV infection had type 2 diabetes. (odds ratio 9.8 [95% CI 2.4-34.0], Fisher's exact test P = 0.003). In a logistic regression model, increasing age (10-year increments), obesity (by standard deviations from the mean BMI), and positive HCV status were each independently related to the diagnosis of diabetes. CONCLUSIONS Among American-Indian women, type 2 diabetes is more common in those with than in those without HCV infection. This association and its potential mechanisms may have clinical implications. Investigation into the mechanisms linking HCV infection to the expression of type 2 diabetes may also help to define processes that promote the development of type 2 diabetes in susceptible individuals.
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Affiliation(s)
- Charlton Wilson
- Centers of Excellence, Phoenix Indian Medical Center, 4212 N. 16th St., Phoenix, AZ 85016, USA.
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Luchtefeld R, Kostoryz E, Smith RE. Determination of ginsenosides Rb1, Rc, and Re in different dosage forms of ginseng by negative ion electrospray liquid chromatography-mass spectrometry. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2004; 52:4953-4956. [PMID: 15291457 DOI: 10.1021/jf040104j] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
A method based on high-performance liquid chromatography (HPLC) and negative ion electrospray mass spectrometry (LC-MS) has been used to determine ginsenosides Rb1, Rc, and Re in six different samples of ginseng. These included a liquid extract, capsules, tea bags, and an instant tea. It was found that four of the six samples had detectable levels of at least one of the ginsenosides. The liquid extract, capsules, instant tea, and tea bags labeled ginseng had ginsenosides. The labels on the two samples that did not have ginsenosides indicated that they were a mixture of green tea, licorice, and ginseng. Also, 13C NMR was used to identify the types of complex carbohydrates present in the samples. One of the samples of tea bags had none of the ginsenosides, but did have complex carbohydrates found in most of the other samples. The instant tea had all three ginsenosides, but had no complex carbohydrates, only sucrose. The amounts of ginsenosides found in standard doses from six different sources of ginseng varied considerably. It was found that steeping a tea bag for a longer time than that recommended on the label produced a larger recovery of ginsenosides and that reusing a tea bag produced even higher recoveries.
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Affiliation(s)
- Ron Luchtefeld
- Kansas District Office, U.S. Food and Drug Administration, 11510 West 80th Street, Lenexa, Kansas 66214-3338, USA
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Butt AA, Fultz SL, Kwoh CK, Kelley D, Skanderson M, Justice AC. Risk of diabetes in HIV infected veterans pre- and post-HAART and the role of HCV coinfection. Hepatology 2004; 40:115-9. [PMID: 15239093 DOI: 10.1002/hep.20289] [Citation(s) in RCA: 106] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
We examined the association of hepatitis C virus (HCV) infection with diabetes in veterans infected with human immunodeficiency virus (HIV) before and after the institution of highly active antiretroviral therapy (HAART). The role of age, race, liver disease, alcohol, and drug diagnoses upon the risk of diabetes was also determined. Male veterans with HIV who entered care between 1992 and 2001 were identified from the Veterans Affairs (VA) administrative database. Demographic and disease data were extracted. Kaplan-Meier curves were plotted to determine the incidence of diabetes. Unadjusted and adjusted hazards ratios for diabetes were determined using Cox regression method. A total of 26,988 veterans were studied. In multivariate Cox regression analysis, factors associated with a diagnosis of diabetes included increasing age (HR, 1.44 per 10-year increase in age; 95% CI, 1.39-1.49), minority race (African American: HR, 1.35; 95% CI, 1.24-1.48; Hispanic: HR, 1.63; 95% CI, 1.43-1.86), and care in the HAART era (HR, 2.35; 95% CI, 2.01-2.75). There was a significant interaction between care in the HAART era and HCV infection, with HCV infection being associated with a significant risk of diabetes in the HAART era (HR, 1.39; 95% CI, 1.27-1.53) but not in the pre-HAART era (HR, 1.01; 95% CI, 0.75-1.36). In conclusion, HIV-infected veterans in the HAART era are at a higher risk for diabetes compared with those in the pre-HAART era. HCV coinfection is associated with a significantly higher risk of diabetes in the HAART era, but not in the pre-HAART era. HCV-HIV coinfected patients should be aggressively screened for diabetes.
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Affiliation(s)
- Adeel A Butt
- Division of Infectious Diseases, University of Pittsburgh School of Medicine, and VA Pittsburgh Healthcare System, PA, USA
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Vozarova B, Stefan N, Lindsay RS, Saremi A, Pratley RE, Bogardus C, Tataranni PA. High alanine aminotransferase is associated with decreased hepatic insulin sensitivity and predicts the development of type 2 diabetes. Diabetes 2002; 51:1889-95. [PMID: 12031978 DOI: 10.2337/diabetes.51.6.1889] [Citation(s) in RCA: 482] [Impact Index Per Article: 21.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
It has been proposed that liver dysfunction may contribute to the development of type 2 diabetes. The aim of the present study was to examine whether elevated hepatic enzymes (alanine aminotransferase [ALT], aspartate aminotransferase [AST], or gamma -glutamyltranspeptidase [GGT]) are associated with prospective changes in liver or whole-body insulin sensitivity and/or insulin secretion and whether these elevated enzymes predict the development of type 2 diabetes in Pima Indians. We measured ALT, AST, and GGT in 451 nondiabetic (75-g oral glucose tolerance test) Pima Indians (aged 30 +/- 6 years, body fat 33 +/- 8%, ALT 45 +/- 29 units/l, AST 34 +/- 18 units/l, and GGT 56 +/- 40 units/l [mean +/- SD]) who were characterized for body composition (hydrodensitometry or dual-energy X-ray absorptiometry), whole-body insulin sensitivity (M), and hepatic insulin sensitivity (hepatic glucose output [HGO] during the low-dose insulin infusion of a hyperinsulinemic clamp) and acute insulin response (AIR) (25-g intravenous glucose challenge). Sixty-three subjects developed diabetes over an average follow-up of 6.9 +/- 4.9 years. In 224 subjects, who remained nondiabetic, follow-up measurements of M and AIR were available. At baseline, ALT, AST, and GGT were related to percent body fat (r = 0.16, 0.17, and 0.11, respectively), M (r = -0.32, - 0.28, and -0.24), and HGO (r = 0.27, 0.12, and 0.14; all P < 0.01). In a proportional hazard analysis with adjustment for age, sex, body fat, M, and AIR, higher ALT [relative hazard 90th vs. 10th centiles (95% CI): 1.9 (1.1-3.3), P = 0.02], but not AST or GGT, predicted diabetes. Elevated ALT at baseline was associated prospectively with an increase in HGO (r = 0.21, P = 0.001) but not with changes in M or AIR (both P = 0.1). Higher ALT concentrations were cross-sectionally associated with obesity and whole-body and hepatic insulin resistance and prospectively associated with a decline in hepatic insulin sensitivity and the development of type 2 diabetes. Our findings indicate that high ALT is a marker of risk for type 2 diabetes and suggest a potential role of the liver in the pathogenesis of type 2 diabetes.
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Affiliation(s)
- Barbora Vozarova
- Clinical Diabetes and Nutrition Section, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Phoenix, Arizona, USA.
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