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Yadav M, Verma S, Tiwari P, Mugale MN. Unraveling the mechanisms of hepatogenous diabetes and its therapeutic perspectives. Life Sci 2024; 353:122934. [PMID: 39089644 DOI: 10.1016/j.lfs.2024.122934] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2024] [Revised: 06/26/2024] [Accepted: 07/25/2024] [Indexed: 08/04/2024]
Abstract
The review focused mainly on the pathogenesis of hepatogenous diabetes (HD) in liver cirrhosis (LC). This review reveals parallels between the mechanisms of metabolic dysfunction observed in LC and type II diabetes (T2DM), suggesting a shared pathway leading to HD. It underscores the role of insulin in HD pathogenesis, highlighting key factors such as insulin signaling, glucose metabolism, insulin resistance (IR), and the influence of adipocytes. Furthermore, the impact of adipose tissue accumulation, fatty acid metabolism, and pro-inflammatory cytokines like Tumor necrosis factor-α (TNF-α) on IR are discussed in the context of HD. Altered signaling pathways, disruptions in the endocrine system, liver inflammation, changes in muscle mass and composition, and modifications to the gut microbiota collectively contribute to the complex interplay linking cirrhosis and HD. This study highlights how important it is to identify and treat this complex condition in cirrhotic patients by thoroughly analyzing the link between cirrhosis, IR, and HD. It also emphasizes the vitality of targeted interventions. Cellular and molecular investigations into IR have revealed potential therapeutic targets for managing and preventing HD.
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Affiliation(s)
- Manisha Yadav
- Division of Toxicology and Experimental Medicine, CSIR-Central Drug Research Institute (CSIR-CDRI), Lucknow 226031, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Smriti Verma
- Division of Toxicology and Experimental Medicine, CSIR-Central Drug Research Institute (CSIR-CDRI), Lucknow 226031, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Purnima Tiwari
- Division of Toxicology and Experimental Medicine, CSIR-Central Drug Research Institute (CSIR-CDRI), Lucknow 226031, India
| | - Madhav Nilakanth Mugale
- Division of Toxicology and Experimental Medicine, CSIR-Central Drug Research Institute (CSIR-CDRI), Lucknow 226031, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India.
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Hung HY, Lai HH, Lin HC, Chen CY. The impact of sofosbuvir/velpatasvir/voxilaprevir treatment on serum hyperglycemia in hepatitis C virus infections: a systematic review and meta-analysis. Ann Med 2023; 55:463-479. [PMID: 36655629 PMCID: PMC9858431 DOI: 10.1080/07853890.2023.2168745] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
BACKGROUND The combination of Sofosbuvir (SOF), velpatasvir (VEL), and voxilaprevir (VOX) is an effective, safe rescue therapy for patients with previous treatment failure. Direct-acting antiviral (DAA) treatment for hepatitis C virus (HCV) infection in diabetics with a history of hypoglycemia could improve insulin resistance due to HCV clearance. However, some studies have shown that SOF/VEL/VOX causes grade 3 hyperglycemia and other adverse events, which contradicts the findings of other DAA studies. AIM To analyze the incidence of grade 3 hyperglycemia of SOF/VEL/VOX for chronic HCV infection. METHODS We searched electronic databases from the inception of each database until October 2021. A random-effects model was employed to pool data. The study was conducted according to the PRISMA guidelines, and quality assessment was performed by using the Cochrane risk-of-bias tool for randomized controlled trials (RCTs). The study protocol was registered on the INPLASY database (Registration No. 2021120109). RESULTS Five RCTs were included in this review. Overall, 49 of 2315 patients had grade 3 hyperglycemia with a risk ratio of 0.015 (95% confidence interval, 0.010-0.020; p < .001), and the incidence risk ratio (IRR) for cirrhosis compared to without cirrhosis was 12.000 (95% confidence interval: 0.727-198.160), the HCV genotype 3-genotype 1 IRR was 4.13 (95% confidence interval: 1.52-11.22) in subgroup analysis. No significant differences were found within the other subgroups, in prior DAA treatment experience, and in treatment duration. CONCLUSION Although the incidence of hyperglycemia was rare in diabetic patients with HCV, it is recommended that glucose levels be closely monitored during the first 3 months of therapy and that diabetes medication be modified if necessary.
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Affiliation(s)
- Hsuan-Yu Hung
- Department of Pharmacy, Ditmanson Medical Foundation Chia-Yi Christian Hospital, Chiayi, Taiwan.,School of Pharmacy, College of Pharmacy, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Hui-Hsiung Lai
- Department of Pharmacy, Ditmanson Medical Foundation Chia-Yi Christian Hospital, Chiayi, Taiwan
| | - Hui-Chuan Lin
- Department of Pharmacy, Ditmanson Medical Foundation Chia-Yi Christian Hospital, Chiayi, Taiwan
| | - Chung-Yu Chen
- School of Pharmacy, College of Pharmacy, Kaohsiung Medical University, Kaohsiung, Taiwan.,Master Program in Clinical Pharmacy, School of Pharmacy, Kaohsiung Medical University, Kaohsiung, Taiwan.,Department of Pharmacy, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan.,Department of Medical Research, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
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3
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Ji D, Chen GF, Niu XX, Zhang M, Wang C, Shao Q, Wu V, Wang Y, Cheng G, Hurwitz SJ, Schinazi RF, Lau G. Non-alcoholic fatty liver disease is a risk factor for occurrence of hepatocellular carcinoma after sustained virologic response in chronic hepatitis C patients: A prospective four-years follow-up study. Metabol Open 2021; 10:100090. [PMID: 33889834 PMCID: PMC8050772 DOI: 10.1016/j.metop.2021.100090] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Revised: 03/18/2021] [Accepted: 03/18/2021] [Indexed: 12/21/2022] Open
Abstract
Background and aim The incidence of hepatocellular carcinoma (HCC) decreases significantly in chronic hepatitis C (CHC) patients with sustained virologic response (SVR) after pegylated-interferon plus ribavirin (PR) or direct-acting antiviral (DAAs) therapy. We follow-up a single cohort of CHC patients to identify risk factors associated with HCC development post-SVR. Method CHC patients with SVR in Beijing/Hong Kong were followed up at 12–24 weekly intervals with surveillance for HCC by ultrasonography and alpha-fetoprotein (AFP). Multivariate Cox proportional hazards regression analysis was used to explore factors associated with HCC occurrence. Results Between October 2015 and May 2017, SVR was observed in 519 and 817 CHC patients after DAAs and PR therapy respectively. After a median post -SVR follow-up of 48 months, HCC developed in 54 (4.4%) SVR subjects. By adjusted Cox analysis, older age (≥55 years) [HR 2.4, 95% CI (1.3–4.3)], non-alcoholic fatty liver diseases [HR 2.4, 95%CI (1.3–4.2), higher AFP level (≥20 ng/ml) [HR 3.4, 95%CI (2.0–5.8)], higher liver stiffness measurement (≥14.6 kPa) [HR 4.2, 95%CI (2.3–7.6)], diabetes mellitus [HR 4.2, 95%CI (2.4–7.4)] at pre-treatment were associated with HCC occurrence. HCC patients in the DAAs induced SVR group had a higher prevalence of NAFLD as compared with those in the PR induced SVR group, 62% (18/29) vs 28% (7/25), p = 0.026. A nomogram formulated with the above six independent variables had a Concordance-Index of 0.835 (95% CI 0.783–0.866). Conclusion Underlying NAFLD is associated with increased incidence of HCC in chronic HCV patients post-SVR, particularly in those treated with DAA. Patients with chronic hepatitis C infection are still at risk of HCC after achieving sustained virus clearance (SVR). Non-alcoholic liver disease (NAFLD) is emerging as an important risk factor for hepatocellular carcinoma. Underlying NAFLD is associated with increased incidence of HCC in patients with chronic HCV infection after sustained virologic response SVR.
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Key Words
- AFP, alpha-fetoprotein
- ALT, alanine aminotransferase
- ANGPTL, angiopoietin-like proteins
- AST, aspartate aminotransferase
- ASV, asunaprevir
- BCLC, Barcelona-Clinic Liver Cancer Group
- BMI, body mass index
- CHC, chronic hepatitis C
- CI, confidence intervals (CI)
- Chronic hepatitis C
- DAAs, direct-acting antiviral agents
- DCV, daclatasvir
- FGF, fibroblast growth factor
- HCC
- HCC, hepatocellular carcinoma
- HCV, hepatitis C virus
- HR, Hazard Ratio
- IFN, interferon
- LDV, ledipasvir
- LSM, liver stiffness measurement
- NAFLD
- PLT, platelet count
- PR, Peg-IFN-α with RBV
- Peg-IFN, Pegylated interferon
- RBV, ribavirin
- SMV, simeprevir
- SOF, sofosbuvir
- SVR, sustained virologic response
- Sustained virologic response
- TBIL, total bilirubin
- TNF, tumor necrosis factor
- ULN, upper limit of normal
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Affiliation(s)
- Dong Ji
- Department of Liver Diseases, Fifth Medical Center of Chinese PLA General Hospital, Beijing, 100039, China.,Fifth Medical Center of Chinese PLA General Hospital-Hong Kong Humanity and Health Hepatitis C Diagnosis and Treatment Centre, Beijing, 100039, China
| | - Guo-Feng Chen
- Department of Liver Diseases, Fifth Medical Center of Chinese PLA General Hospital, Beijing, 100039, China.,Fifth Medical Center of Chinese PLA General Hospital-Hong Kong Humanity and Health Hepatitis C Diagnosis and Treatment Centre, Beijing, 100039, China
| | - Xiao-Xia Niu
- Department of Liver Diseases, Fifth Medical Center of Chinese PLA General Hospital, Beijing, 100039, China.,Fifth Medical Center of Chinese PLA General Hospital-Hong Kong Humanity and Health Hepatitis C Diagnosis and Treatment Centre, Beijing, 100039, China
| | - Mingjie Zhang
- Faculty of Health Science, Macau University, Taipa, Macau
| | - Cheng Wang
- Fifth Medical Center of Chinese PLA General Hospital-Hong Kong Humanity and Health Hepatitis C Diagnosis and Treatment Centre, Beijing, 100039, China.,Humanity and Health Clinical Trial Center, Humanity & Health Medical Group, Hong Kong, China
| | - Qing Shao
- Department of Liver Diseases, Fifth Medical Center of Chinese PLA General Hospital, Beijing, 100039, China.,Fifth Medical Center of Chinese PLA General Hospital-Hong Kong Humanity and Health Hepatitis C Diagnosis and Treatment Centre, Beijing, 100039, China
| | - Vanessa Wu
- Fifth Medical Center of Chinese PLA General Hospital-Hong Kong Humanity and Health Hepatitis C Diagnosis and Treatment Centre, Beijing, 100039, China.,Humanity and Health Clinical Trial Center, Humanity & Health Medical Group, Hong Kong, China
| | - Yudong Wang
- Fifth Medical Center of Chinese PLA General Hospital-Hong Kong Humanity and Health Hepatitis C Diagnosis and Treatment Centre, Beijing, 100039, China.,Humanity and Health Clinical Trial Center, Humanity & Health Medical Group, Hong Kong, China
| | - Gregory Cheng
- Faculty of Health Science, Macau University, Taipa, Macau.,Humanity and Health Clinical Trial Center, Humanity & Health Medical Group, Hong Kong, China
| | - Selwyn J Hurwitz
- Center for AIDS Research, Laboratory of Biochemical Pharmacology, Department of Pediatrics, Emory University School of Medicine, Atlanta, GA, 30322, USA
| | - Raymond F Schinazi
- Center for AIDS Research, Laboratory of Biochemical Pharmacology, Department of Pediatrics, Emory University School of Medicine, Atlanta, GA, 30322, USA
| | - George Lau
- Department of Liver Diseases, Fifth Medical Center of Chinese PLA General Hospital, Beijing, 100039, China.,Fifth Medical Center of Chinese PLA General Hospital-Hong Kong Humanity and Health Hepatitis C Diagnosis and Treatment Centre, Beijing, 100039, China.,Humanity and Health Clinical Trial Center, Humanity & Health Medical Group, Hong Kong, China
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Wang CC, Cheng PN, Kao JH. Systematic review: chronic viral hepatitis and metabolic derangement. Aliment Pharmacol Ther 2020; 51:216-230. [PMID: 31746482 DOI: 10.1111/apt.15575] [Citation(s) in RCA: 63] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2019] [Revised: 08/08/2019] [Accepted: 10/17/2019] [Indexed: 12/12/2022]
Abstract
BACKGROUND The liver has a critical role in the metabolism of glucose and lipids. Chronic hepatitis B virus (HBV) or hepatitis C virus (HCV) infection leads to a spectrum of liver disease including chronic hepatitis, cirrhosis and hepatocellular carcinoma. Metabolic syndrome (MetS) has a rising incidence owing to an epidemic of type 2 diabetes mellitus (T2DM) and obesity. Non-alcoholic fatty liver disease is a liver manifestation of MetS and has become the most common cause of chronic liver disease worldwide. AIM To summarise the interplay among hepatitis viruses, MetS and its components. METHODS We searched the literature about HBV, HCV infection, MetS, fatty liver and its components from PubMed. RESULTS With respect to the viral replication cycle, lipids are important mediators between viral entry and hepatocyte in HCV infection, but not in HBV infection. Thus, HCV infection is inversely associated with hyperlipidaemia and lipid rebound occurs following sustained viral response induced by interferon-based therapy or direct antiviral agents. In addition, HCV infection is positively associated with insulin resistance, hepatic steatosis, MetS and the risk of T2DM and atherosclerosis. In contrast, HBV infection may protect infected subjects from the development of MetS and hepatic steatosis. Accumulating evidence suggests that HBV infection is inversely associated with lipid metabolism, and exhibits no conclusive association with insulin resistance or the risk of T2DM and arteriosclerosis. CONCLUSIONS In patients with viral hepatitis and concurrent metabolic diseases, a multidisciplinary approach should be given rather than simply antiviral treatment.
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Affiliation(s)
- Chia-Chi Wang
- Department of Gastroenterology and Hepatology, Buddhist Tzu Chi Medical Foundation and School of Medicine, Taipei Tzu Chi Hospital, Tzu Chi University, Hualien, Taiwan
| | - Pin-Nan Cheng
- Department of Internal Medicine, College of Medicine, National Cheng Kung University Hospital, National Cheng Kung University, Tainan, Taiwan
| | - Jia-Horng Kao
- Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine, Taipei, Taiwan.,Department of Internal Medicine, Department of Medical Research and Hepatitis Research Center, National Taiwan University Hospital, Taipei, Taiwan
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Carvalho JR, Velosa J, Serejo F. Lipids, glucose and iron metabolic alterations in chronic hepatitis C after viral eradication - comparison of the new direct-acting antiviral agents with the old regimens. Scand J Gastroenterol 2018; 53:857-863. [PMID: 29779403 DOI: 10.1080/00365521.2018.1473486] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND Hepatitis C virus (HCV) is a unique virus which interacts with cholesterol, iron and insulin metabolism. There is limited data on the effects of direct-acting antiviral agents (DAAs) on metabolic profiles. We aimed at evaluating the behavior of metabolic risk factors of chronically HCV-infected patients after sustained virologic response (SVR), comparing the outcomes with the new DAAs versus the old treatment regimen Peg-interferon ± ribavirin. METHODS A total of 178 patients who achieved SVR and completed one year of follow-up were prospectively included in this study: group 1 with 105 patients treated with DAAs and group 2 with 73 patients treated with old regimens. Outcomes included lipid, glucose and iron metabolism variation after SVR. RESULTS There was a significant increase in total cholesterol in both groups (group 1: p < .001, 95% CI: 0.41-0.78; group 2: p < .001, 95% CI: 0.24-0.69). Triglyceride levels significantly decreased (p = .015, 95% CI: -0.33-0.04) in group 1 and increased (p = .014, 95% CI: 0.07-0.59) in group 2. LDL levels increased in group 1 (p = .029, 95% CI: 0.05-0.88), but no significant variation was found in group 2. No significant variation in HDL, fast glucose and iron was seen in both groups. There was a significant increase of HOMA (p = .002, 95% CI: 0.17592-0.72317) only in group 2. Ferritin serum levels significantly decreased (p < .001, 95% CI:-138.3-74.4) in group 1 but no significant variation was found in group 2. CONCLUSION Patients who have achieved SVR may have increased risk of cardiovascular outcomes due to development of hyperlipidemia and insulin resistance.
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Affiliation(s)
- Joana Rita Carvalho
- a Department of Gastroenterology and Hepatology , North Lisbon Hospital Center, University of Lisbon , Lisboa , Portugal
| | - José Velosa
- a Department of Gastroenterology and Hepatology , North Lisbon Hospital Center, University of Lisbon , Lisboa , Portugal
| | - Fátima Serejo
- a Department of Gastroenterology and Hepatology , North Lisbon Hospital Center, University of Lisbon , Lisboa , Portugal
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Abstract
Hepatitis C infection is a common cause of cirrhosis and indication for liver transplantation in the United States. The incidence of chronic hepatitis C has been declining, but rates of cirrhosis and hepatocellular carcinoma are projected to increase. The outcome of chronic hepatitis C is variable. It is estimated that 20% to 25% will develop cirrhosis over a 25-year to 30-year period. The rate of disease progression is influenced by many host, viral, and environmental factors. Few can be modified.
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Arain SQ, Talpur FN, Channa NA. A comparative study of serum lipid contents in pre and post IFN-alpha treated acute hepatitis C patients. Lipids Health Dis 2015; 14:117. [PMID: 26403989 PMCID: PMC4582939 DOI: 10.1186/s12944-015-0119-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2015] [Accepted: 09/14/2015] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND To study the effect of Interferon (INF) alpha-2b therapy on the serum lipids and fatty acid (FA) level in pre and post treated hepatitis C (HCV) patients. METHODS Fifty samples were collected from pre and post treated patients along with age and gender matched controls. After separating serum, lipid contents were analyzed by microlab and gas chromatography. RESULTS The hepatitis C infection results in hypolipidemia with reduced level of triglyceride (113 mg/dl), high density lipoprotein (37.1 mg/dl), low density lipoprotein (74.3 mg/dl), cholesterol (149.9 mg/dl) that increase the infection resolution and after the IFN treatment, the lipid profile of the patients were increased. The myristic (2.8 g/100 g) and palmitic acids (26.6 g/100 g) were significantly higher while linoleic acid (20.94 g/100 g) was significantly lower in HCV patients. The higher oleic: stearic (1.4) and palmitoleic: palmitic acid (0.2) ratios were detected in HCV patients, showing enhanced stearoyl-CoA desaturase activity. The levels of serum saturated (44.9 g/100 g) and monounsaturated FA's (26.98 g/100 g) were higher while polyunsaturated FA's (25.9 g/100 g) were found lower in HCV patients in comparison of controls (40.1; 25.01; 33.44 g/100 g respectively). An inverse correlation was found HCV RNA viral load and PUFA (R(2) = 0.4555). Elevated levels of serum saturated free FA (45.7 g/100 g) in HCV patients indicates stimulated lipoapoptosis. CONCLUSION The present study conclude that serum PUFA level was lower in HCV patients, hence PUFA may provide synergistic antiviral effects when given as a food supplement during the INF based anti- HCV therapy.
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Affiliation(s)
- Sadia Qamar Arain
- National Centre of Excellence in Analytical Chemistry, University of Sindh, Jamshoro, 76080, Pakistan.,Institute of Biochemistry University of Sindh, Jamshoro, Pakistan
| | - Farah Naz Talpur
- National Centre of Excellence in Analytical Chemistry, University of Sindh, Jamshoro, 76080, Pakistan.
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Marks K, Kitch D, Chung RT, Hadigan C, Andersen J, Tien P, Luetkemeyer A, Alston-Smith B, Glesby MJ. Pilot study of pioglitazone before HCV retreatment in HIV/HCV genotype 1-infected subjects with insulin resistance and previous nonresponse to peginterferon and ribavirin therapy: A5239. J Acquir Immune Defic Syndr 2014; 65:345-9. [PMID: 24525470 PMCID: PMC3998202 DOI: 10.1097/qai.0000000000000073] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
: Insulin resistance is associated with nonresponse to hepatitis C virus (HCV) treatment. In this multicenter, single-arm pilot study, adult, HIV/HCV genotype 1-coinfected previous nonresponders to peginterferon/ribavirin (PegIFN/RBV) with homeostatic model assessment of insulin resistance >2.5 were treated with pioglitazone (PIO) for 24 weeks followed by PegIFN/RBV/PIO. Three of 19 subjects (15.8%) achieved undetectable HCV RNA at week 24 of PegIFN/RBV/PIO, which was not significantly different than the historical null rate of 10% (P = 0.29, lower limit of the exact 1-sided 90% confidence interval 5.9%). Over the 24 weeks of PIO monotherapy, alanine aminotransferase and aspartate aminotransferase declined significantly and correlated with improved metabolic parameters.
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Affiliation(s)
- Kristen Marks
- Division of Infectious Diseases, Weill Cornell Medical College, New York, NY
| | | | - Raymond T. Chung
- GI Division, Massachusetts General Hospital, Harvard Medical School, Boston, MA
| | - Colleen Hadigan
- National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD
| | | | - Phyllis Tien
- Division of Infectious Diseases, University of California San Francisco Medical School, San Francisco, CA, and Medical Service, Department of Veterans Affairs, San Francisco, CA
| | - Annie Luetkemeyer
- HIV/AIDS Division, San Francisco General Hospital, University of California, San Francisco, CA
| | - Beverly Alston-Smith
- National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD
| | - Marshall J. Glesby
- Division of Infectious Diseases, Weill Cornell Medical College, New York, NY
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Bellier B, Klatzmann D. Virus-like particle-based vaccines against hepatitis C virus infection. Expert Rev Vaccines 2014; 12:143-54. [DOI: 10.1586/erv.13.10] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Mandorfer M, Reiberger T, Payer BA, Breitenecker F, Aichelburg MC, Obermayer-Pietsch B, Rieger A, Puoti M, Zangerle R, Trauner M, Peck-Radosavljevic M. Revisiting predictors of virologic response to PEGIFN + RBV therapy in HIV-/HCV-coinfected patients: the role of metabolic factors and elevated GGT levels. J Viral Hepat 2014; 21:33-41. [PMID: 24329855 DOI: 10.1111/jvh.12118] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2013] [Accepted: 03/26/2013] [Indexed: 12/26/2022]
Abstract
Evaluation of metabolic factors and elevated γ-glutamyltransferase (GGT) levels as independent predictors of treatment failure in a thoroughly documented cohort of HIV-/HCV-coinfected patients (HIV/HCV). Sixty-four HIV/HCV patients treated with pegylated interferon-α-2a plus ribavirin (PEGIFN + RBV) at the Medical University of Vienna within a prospective trial were included in this study. In addition, 124 patients with HIV/HCV from the AIFA-HIV and AHIVCOS cohorts were included as a validation cohort. Advanced liver fibrosis, GGT elevation, insulin resistance (IR) and low CD4+ nadir were defined as METAVIR F3/F4, GGT levels >1.5× sex-specific upper limit of normal, homoeostasis model assessment of insulin resistance >2 and CD4+ nadir <350 cells/μL, respectively. HCV-genotype 1/4 (OR26.3; P = 0.006), advanced liver fibrosis (OR20.2; P = 0.009), interleukin 28B rs12979860 non-C/C SNP (OR8.27; P = 0.02) and GGT elevation (OR7.97; P = 0.012) were independent predictors of treatment failure, while both IR (OR3.51; P = 0.106) and low CD4 + nadir (OR2.64; P = 0.263) were not independently associated with treatment failure. A statistically significant correlation between GGT elevation and prior alcohol abuse (r = 0.259; P = 0.039), liver steatosis (r = 0.301; P = 0.034) and low-density lipoprotein-cholesterol (r = -0.256; P = 0.041) was observed. The importance of GGT elevation as an independent predictor of treatment failure was confirmed in a validation cohort (OR2.76; P = 0.026). While GGT elevation emerged as an independent predictor of treatment failure in both the derivation and the validation cohort, no independent associations between metabolic factors and treatment failure were observed. Thus, our findings suggest that GGT elevation is an independent predictor of treatment failure in HIV/HCV that can easily be incorporated into predictive algorithms.
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Affiliation(s)
- M Mandorfer
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria; Vienna HIV & Liver Study Group, Vienna, Austria
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11
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Dorna MDS, Costa NA, Oliveira EPD, Sassaki LY, Romeiro FG, Paiva SARD, Minicucci MF, Silva GF. Association between phase angle, anthropometric measurements, and lipid profile in HCV-infected patients. Clinics (Sao Paulo) 2013; 68:1555-8. [PMID: 24473515 PMCID: PMC3840369 DOI: 10.6061/clinics/2013(12)13] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2013] [Revised: 07/07/2013] [Accepted: 07/18/2013] [Indexed: 01/07/2023] Open
Abstract
OBJECTIVE The objective of this study was to investigate the associations between phase angle, anthropometric measurements, and lipid profile in patients chronically infected with the hepatitis C virus. METHODS A total of 160 consecutive patients chronically infected with the hepatitis C virus and who received treatment at the hepatitis C outpatient unit of our hospital from April 2010 to May 2011 were prospectively evaluated. Bioelectrical impedance analysis, anthropometric measurements, and serum lipid profile analysis were performed. RESULTS Twenty-five patients were excluded. A total of 135 patients with a mean age of 49.8±11.4 years were studied. Among these patients, 60% were male. The phase angle and BMI means were 6.5±0.8° and 26.5±4.8 kg/m2, respectively. Regarding anthropometric variables, mid-arm circumference, mid-arm muscle circumference, and arm muscle area had a positive correlation with phase angle. In contrast, when analyzing the lipid profile, only HDL was inversely correlated with phase angle. However, in multiple regression models adjusted for age and gender, only mid-arm circumference (p = 0.005), mid-arm muscle circumference (p = 0.003), and arm muscle circumference (p = 0.001) were associated with phase angle in hepatitis C virus-infected patients. CONCLUSIONS In conclusion, phase angle is positively correlated with anthropometric measures in our study. However, there is no association between phase angle and lipid profile in these patients. Our results suggest that phase angle is related to lean body mass in patients chronically infected with hepatitis C virus.
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Affiliation(s)
- Mariana de Souza Dorna
- Department of Internal Medicine, Universidade Estadual Paulista Júlio de Mesquita Filho, BotucatuSP, Brazil
| | - Nara Aline Costa
- Department of Internal Medicine, Universidade Estadual Paulista Júlio de Mesquita Filho, BotucatuSP, Brazil
| | | | - Ligia Yukie Sassaki
- Department of Internal Medicine, Universidade Estadual Paulista Júlio de Mesquita Filho, BotucatuSP, Brazil
| | - Fernando Gomes Romeiro
- Department of Internal Medicine, Universidade Estadual Paulista Júlio de Mesquita Filho, BotucatuSP, Brazil
| | | | - Marcos Ferreira Minicucci
- Department of Internal Medicine, Universidade Estadual Paulista Júlio de Mesquita Filho, BotucatuSP, Brazil
| | - Giovanni Faria Silva
- Department of Internal Medicine, Universidade Estadual Paulista Júlio de Mesquita Filho, BotucatuSP, Brazil
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