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Ferreira J, Bicho M, Serejo F. Effects of HCV Clearance with Direct-Acting Antivirals (DAAs) on Liver Stiffness, Liver Fibrosis Stage and Metabolic/Cellular Parameters. Viruses 2024; 16:371. [PMID: 38543737 PMCID: PMC10974411 DOI: 10.3390/v16030371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Revised: 02/20/2024] [Accepted: 02/22/2024] [Indexed: 05/23/2024] Open
Abstract
INTRODUCTION Chronic hepatitis C (CHC) is a clinical and pathological syndrome with various causes and is characterized by varying degrees of hepatocellular necrosis and inflammation. It is a significant cause of liver transplantation and liver-related death worldwide. The hepatic manifestations of CHC are typically characterized by slowly progressing liver fibrosis, which is a non-specific and often disproportionate response to tissue damage. A large majority of HCV patients have extrahepatic manifestations with varying degrees of severity. HCV infection is a risk factor for cardiovascular disease and diabetes mellitus, which increases insulin resistance, oxidative stress, and iron overload and causes chronic systemic inflammation. HCV infection is treated using direct-acting antivirals (DAAs) with cure rates of over 95 percent, minimal side effects, and shorter therapeutic courses. Despite the effective elimination of the virus, it seemed pertinent to understand to what extent HCV clearance eliminates or attenuates all the systemic alterations already induced by the virus during infection and chronicity. OBJECTIVES Our study aimed to determine whether eliminating HCV with DAAs alters the severity of liver disease (liver stiffness and liver fibrosis stage by TE) and the metabolic/cellular profile of patients with CHC. MATERIALS AND METHODS A group of 329 CHC patients from a Gastroenterology and Hepatology outpatient department were prospectively studied. Of these, 134 were also studied with DAAs. The liver fibrosis stage was evaluated by transient elastography (TE) using a FibroScan® device, and two groups were established for the analysis of liver stiffness (LS): mild and moderate stiffness (fibrosis F1 and F2; F1/2) and severe stiffness (fibrosis and cirrhosis F3 and F4; F3/4). Metabolic/cellular parameters were evaluated before and after antiviral treatment using standard methods: alkaline phosphatase (ALP), aspartate aminotransferase (AST), alanine aminotransferase (ALT), γ-glutamyl-transpeptidase (γ-GT), haptoglobin (Hp), total cholesterol (TC), high-density lipoprotein (HDL), low-density lipoprotein (LDL), triglycerides (TG), free iron (Fe), transferrin saturation (TS), total iron binding capacity (TIBC), ferritin (Ft), glycemia, insulin, Homeostatic Model Assessment for Insulin Resistance (HOMA-IR) and platelets count. The results were statistically analyzed using SPSS 24.0 for Windows. RESULTS Comparing the fibrosis stage before and after DAAs treatment, we verify a reduction in LS in 85.7% of patients and an improvement in liver fibrosis stage in 22.2% of them after DAAs treatment. Before DAAs treatment, patients showed a 2.410 risk for higher fibrosis stages (F3/4). Comparing metabolic/cellular parameters before and after DAAs treatment, patients showed lower ALP, AST, ALT, γGT, TG, Fe, TIBC, and Ft values and higher TC, LDL, and Hp values after treatment. As such, HCV elimination reduces iron overload and insulin resistance. On the other hand, it caused dyslipidemia, raising total cholesterol and LDL to levels outside the reference values. The improvement in the liver fibrosis stage by TE was mainly associated with higher baseline platelet count and HDL values and lower insulin resistance. CONCLUSIONS With this study, we were able to contribute to the knowledge of the effects of HCV elimination with DAAs on liver disease and metabolic profile to improve the quality of treatment and follow-up of these patients after HCV elimination.
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Affiliation(s)
- Joana Ferreira
- Institute for Scientific Research Bento Rocha Cabral, 1250-047 Lisbon, Portugal;
- TERRA, ISAMB, Genetics Laboratory, Lisbon Medical School, University of Lisbon, 1649-028 Lisbon, Portugal;
| | - Manuel Bicho
- Institute for Scientific Research Bento Rocha Cabral, 1250-047 Lisbon, Portugal;
- TERRA, ISAMB, Genetics Laboratory, Lisbon Medical School, University of Lisbon, 1649-028 Lisbon, Portugal;
| | - Fátima Serejo
- TERRA, ISAMB, Genetics Laboratory, Lisbon Medical School, University of Lisbon, 1649-028 Lisbon, Portugal;
- Gastroenterology and Hepatology Department, Hospital de Santa Maria, 1649-028 Lisbon, Portugal
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Yang L, Lu Z, Bian J, Li F, Zou H. Association between chronic viral infection-related hospitalization and risk of cardiovascular disease: A population-based cohort study. J Med Virol 2024; 96:e29350. [PMID: 38180233 DOI: 10.1002/jmv.29350] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2023] [Revised: 12/12/2023] [Accepted: 12/15/2023] [Indexed: 01/06/2024]
Abstract
Chronic viral infection induces immunosenescence and systemic low-grade inflammation, leading to worsened long-term outcomes. We sought to explore the short- and long-term effects of chronic viral infection on cardiovascular disease (CVD). Based on UK Biobank data, exposed group was identified as individuals who had chronic virus infection-related hospitalization (IRH). Unexposed group was randomly selected, matched by 5-year age interval, sex, and Charlson comorbidity index at a ratio up to 1:10. Restricted cubic splines were used to model time-varying effects of IRH in nonproportional Cox models. A cut-off value of 5 years was recorded and used in piecewise Cox proportional hazards models as we estimated short- and long-term effects of IRH on CVD. A total of 2826 exposed participants and 28 212 matched unexposed participants were included. Chronic viral IRH was associated with increased risk of CVD (0-5 years: hazard ratio, 1.57 [95% confidence interval: 1.32, 1.87] and 5+ years: 1.31 [1.06, 1.61]). Elevated risk of stroke was only observed within the initial 5-year follow-up (0-5 years: 1.91 [1.30, 2.81]). The short- and long-term associations were observed in herpes or hepatitis virus IRH with risk of CVD (all p < 0.05). Subgroup analysis revealed long-term association between chronic viral IRH and CVD among female (5+ years: 1.68 [1.27, 2.22]) but not among male. The association between chronic viral infection and elevated CVD risk appeared to be stronger among individuals who did not take cholesterol-lowering medication, antithrombotic medication, or certain antihypertensive medications (all p for interaction < 0.05). The risk of CVD event remained persistently higher within and over 5 years following chronic viral IRH, especially in individuals infected with herpes and hepatitis virus.
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Affiliation(s)
- Luoyao Yang
- School of Public Health (Shenzhen), Sun Yat-sen University, Shenzhen, People's Republic of China
| | - Zhen Lu
- School of Public Health (Shenzhen), Sun Yat-sen University, Shenzhen, People's Republic of China
| | - Junye Bian
- School of Public Health (Shenzhen), Sun Yat-sen University, Shenzhen, People's Republic of China
| | - Feng Li
- Department of Cardiac and Vascular Surgery, The 1st Affiliated Hospital of AnHui Medical University, Hefei, China
| | - Huachun Zou
- School of Public Health, Fudan University, Shanghai, China
- School of Public Health, Southwest Medical University, Luzhou, China
- Kirby Institute, University of New South Wales, Sydney, Australia
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Tsai PS, Cheng YM, Wang CC, Kao JH. The impact of concomitant hepatitis C virus infection on liver and cardiovascular risks in patients with metabolic-associated fatty liver disease. Eur J Gastroenterol Hepatol 2023; 35:1278-1283. [PMID: 37773778 DOI: 10.1097/meg.0000000000002558] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/01/2023]
Abstract
BACKGROUND Chronic hepatitis C virus (HCV)-infected patients with hepatic steatosis are excluded from the diagnosis of nonalcoholic fatty liver disease (NAFLD). The new name and diagnostic criteria of metabolic-associated fatty liver disease (MAFLD) were proposed in 2020 to replace the original term NAFLD. The clinical outcome of MAFLD patients with concomitant chronic HCV infection requires further investigation. METHODS The participants from Taiwan bio-bank cohort were included. MAFLD is defined as the presence of fatty liver, plus any of the following three conditions: overweight/obesity, type 2 diabetes, or metabolic dysfunction. The patients with positive anti-HCV were considered chronic HCV infections. The severity of liver fibrosis was determined using the fibrosis-4 index and NAFLD fibrosis score (NFS). The risk of cardiovascular disease (CVD) was assessed using intima-media thickness (IMT) or plaques of carotid duplex ultrasound. RESULTS A total of 18 907 participants (age 55.79 ± 10.42; males 31.9%) were included for final analysis. The prevalence of MAFLD and chronic HCV infections were 39.2% and 2.6%, respectively. According to the status of MAFLD and chronic HCV infection, they were distributed to four groups: 'dual etiology group', 'MAFLD alone', 'HCV alone', and healthy controls. Compared with the 'MAFLD alone' group, the 'dual etiology' group had a lower frequency of the male sex, reduced levels of serum triglyceride, total cholesterol, and LDL; but overall older age, a higher percentage of hypertension history. In addition, they had higher levels of serum aspartate aminotransferase, fibrosis-4 index, and NFS; but no difference in levels of alanine aminotransferase, gamma-glutamyl transferase, fatty liver index, IMT, and the percentage of carotid plaques. Using binary logistic regression, chronic HCV infection was associated with more severe liver fibrosis, but not with carotid plaques in MAFLD patients. CONCLUSION MAFLD patients with concomitant HCV infection, a specific phenotype of MAFLD may include a higher risk of advanced liver fibrosis, but a similar risk of atherosclerotic cardiovascular disease compared to those without.
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Affiliation(s)
- Pei-Shan Tsai
- Department of Gastroenterology, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation and School of Medicine, Tzu Chi University, Hualien
| | - Yu-Ming Cheng
- Department of Gastroenterology and Hepatology, Tung's Taichung MetroHarbor Hospital, Taichung
| | - Chia-Chi Wang
- Department of Gastroenterology, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation and School of Medicine, Tzu Chi University, Hualien
| | - Jia-Horng Kao
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, National Taiwan University Hospital
- Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine, Taipei, Taiwan
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Wu VCC, Huang CH, Wang CL, Lin MH, Kuo TY, Chang CH, Wu M, Chen SW, Chang SH, Chu PH, Wu CS, Lin YS. Cardiovascular outcomes in hepatitis C virus infected patients treated with direct acting antiviral therapy: a retrospective multi-institutional study. EUROPEAN HEART JOURNAL. CARDIOVASCULAR PHARMACOTHERAPY 2023; 9:507-514. [PMID: 37170917 DOI: 10.1093/ehjcvp/pvad030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/05/2023] [Revised: 04/04/2023] [Accepted: 04/25/2023] [Indexed: 05/13/2023]
Abstract
BACKGROUND Chronic hepatitis C virus (HCV) infection is associated with increased cardiovascular risks. We aimed to investigate the impact of direct acting antiviral (DAA) on HCV-associated cardiovascular events. METHODS In this retrospective cohort study, patients with the diagnosis of chronic HCV were retrieved from multi-institutional electronic medical records, where diagnosis of HCV was based on serum HCV antibody and HCV-RNA test. The patients eligible for analysis were then separated into patients with DAA treatment and patient without DAA treatment. Primary outcomes included acute coronary syndrome, heart failure (HF), venous thromboembolism (VTE), stroke, cardiovascular death, major adverse cardiovascular event (MACE), and all-cause mortality. Outcomes developed during follow-up were compared between DAA treatment and non-DAA treatment groups. RESULTS There were 41 565 patients with chronic HCV infection identified. After exclusion criteria applied, 1984 patients in the DAA treatment group and 413 patients in the non-DAA treatment group were compared for outcomes using inverse probability of treatment weighting. Compared to patients in non-DAA treatment group, patients in DAA treatment group were associated with significantly decreased HF (hazard ratio [HR]: 0.65, 95% confidence interval [CI]: 0.44-0.97, P = 0.035), VTE (HR: 0.19, 95% CI: 0.07-0.49, P = 0.001), MACE (HR: 0.73, 95% CI 0.59-0.92, P = 0.007), and all-cause mortality (HR: 0.50, 95% CI: 0.38-0.67, P < 0.001) at 3-year follow-up. CONCLUSIONS Chronic HCV patients treated with DAA experienced lower rates of cardiovascular events and all-cause mortality than those without treatment. The reduction of VTE was the most significant impact of DAA treatment among the cardiovascular outcomes.
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Affiliation(s)
- Victor Chien-Chia Wu
- Division of Cardiology, Chang Gung Memorial Hospital, Linkou Medical Center, Taoyuan City 333423, Taiwan
- School of Medicine, College of Medicine, Chang Gung University, Taoyuan 333323, Taiwan
| | - Chien-Hao Huang
- School of Medicine, College of Medicine, Chang Gung University, Taoyuan 333323, Taiwan
- Department of Gastroenterology and Hepatology, Chang Gung Memorial Hospital, Linkou Medical Center, Taoyuan City 333423, Taiwan
| | - Chun-Li Wang
- Division of Cardiology, Chang Gung Memorial Hospital, Linkou Medical Center, Taoyuan City 333423, Taiwan
- School of Medicine, College of Medicine, Chang Gung University, Taoyuan 333323, Taiwan
| | - Meng-Hung Lin
- Health Information and Epidemiology Laboratory, Chang Gung Memorial Hospital Chiayi Branch, Chiayi 613016, Taiwan
| | - Ting-Yu Kuo
- Health Information and Epidemiology Laboratory, Chang Gung Memorial Hospital Chiayi Branch, Chiayi 613016, Taiwan
| | - Chih-Hsiang Chang
- School of Medicine, College of Medicine, Chang Gung University, Taoyuan 333323, Taiwan
- Department of Nephrology, Kidney Research Center, Chang Gung Memorial Hospital, Linkou Medical Center, Taoyuan City 333423, Taiwan
| | - Michael Wu
- Divison of Cardiovascular Medicine, Rhode Island Hospital, Warren Alpert School of Medicine, Brown University, Providence, RI 02903, USA
| | - Shao-Wei Chen
- Department of Cardiothoracic and Vascular Surgery, Chang Gung Memorial Hospital, Linkou Medical Center, Taoyuan City 333423, Taiwan
| | - Shang-Hung Chang
- Division of Cardiology, Chang Gung Memorial Hospital, Linkou Medical Center, Taoyuan City 333423, Taiwan
| | - Pao-Hsien Chu
- Division of Cardiology, Chang Gung Memorial Hospital, Linkou Medical Center, Taoyuan City 333423, Taiwan
| | - Cheng-Shyong Wu
- Department of Gastroenterology and Hepatology, Chang Gung Memorial Hospital, Chiayi 613016, Taiwan
| | - Yu-Sheng Lin
- Department of Cardiology, Chang Gung Memorial Hospital, Chiayi 613016, Taiwan
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Lu MC, Wu YH, Chung CH, Lin HH, Hsieh TY, Chen PJ, Chien WC, Chen HW. Association of Hepatitis B and C Virus with the Risk of Coronary Artery Disease and Cerebrovascular Disease in Patients with Hepatocellular Carcinoma. J Clin Med 2023; 12:jcm12072602. [PMID: 37048685 PMCID: PMC10095061 DOI: 10.3390/jcm12072602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Revised: 03/14/2023] [Accepted: 03/28/2023] [Indexed: 03/31/2023] Open
Abstract
Background: Hepatocellular carcinoma accounts for approximately 90% of primary liver cancers and hepatitis virus was believed to have the potential for altering the pathogenesis of arteriosclerosis. However, the influence of the hepatitis virus on coronary artery disease or cerebral vascular disease remains unclear. This study used the Taiwan National Health Insurance Research Database to clarify the virus-associated risk of coronary artery disease and cerebral vascular disease in patients with hepatocellular carcinoma (HCC). Methods: A total of 188,039 HCC individuals, age 20 years or older, were enrolled from the Longitudinal Health Insurance Database between 2000 and 2017 for cohort analysis. A total of 109,348 with hepatitis B virus (HBV) infection, 37,506 with hepatitis C virus (HCV) infection, 34,110 without HBV or HCV, and 7075 with both HBV and HCV were recorded. Statistically, propensity score matched by sex, age, and index year at a ratio of 15:5:5:1 and a sensitivity test using multivariable Cox regression were used. Results: The risk of coronary artery disease in the HCV-related HCC group was 1.516-fold (95% CI: 1.328–2.034, p < 0.001) higher than in the HBV-related HCC group, followed by the HBV/HCV-related HCC group and the non-B/C HCC group; the cerebral vascular disease risk in the HCV-related HCC group was 1.467-fold higher than in the HBV-related HCC group (95% CI: 1.335 to 1.786, p < 0.001), followed by the HBV/HCV-related HCC group and the non-B/C HCC group. Conclusion: Hepatitis C virus infection was found to have a higher risk of developing coronary artery disease or cerebral vascular disease in patients with hepatocellular carcinoma. For patients with hepatocellular carcinoma, our findings warrant the importance in preventing artherosclerotic disease in the setting of hepatitis C virus infection.
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Goble SR, Nyembo P, Rodin H, Konstantinides G, Powell J, Noska AJ. Statin Utilization Among Individuals Infected With Hepatitis C Virus: A Retrospective Cohort Study. Cureus 2023; 15:e36049. [PMID: 37056557 PMCID: PMC10089619 DOI: 10.7759/cureus.36049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/12/2023] [Indexed: 03/13/2023] Open
Abstract
Introduction and Objectives Statin use for primary prevention of coronary artery disease (CAD) has historically been limited in patients with chronic liver disease due to concerns for increased adverse events with statin use in this population. We aimed to quantify the underutilization of statins among individuals with a history of HCV infection in a community health system to understand the clinical implications of statin underutilization in a diverse, generalizable population of patients infected with HCV. Materials and Methods We performed a single-center retrospective study of individuals with a history of HCV infection aged 40-75 years from 2019-2021. Statin eligibility was determined using the 2019 American College of Cardiology/American Heart Association (ACC/AHA) guidelines with the 2013 Pooled Cohort Equation used to determine atherosclerotic cardiovascular disease (ASCVD) risk. Baseline characteristics and adverse events of statin and non-statin users were compared, and factors associated with statin use were determined using multivariable logistical regression. Results Based on 2019 ACC/AHA guidelines, 752/1,077 (69.8%) subjects had an indication for a statin, 280/752 (37.2%) of which were treated with a statin. Cirrhosis was independently associated with statin underutilization. Diabetes, anti-hypertensive use, and Black race were all independently associated with statin use in subjects with an indication for therapy. Statin use was not associated with adverse events. Conclusions Statins were underutilized and well tolerated in the cohort of individuals with a history of HCV infection. This high-risk population would benefit from increased CAD screening and utilization of statins for the primary prevention of CAD.
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Lin MS, Lin YC, Huang TJ, Chen MY. Health Inequality among Fishery Workers during Climate Change: A National Population-Based and Retrospective Longitudinal Cohort Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:10281. [PMID: 36011913 PMCID: PMC9407791 DOI: 10.3390/ijerph191610281] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/10/2022] [Revised: 08/11/2022] [Accepted: 08/17/2022] [Indexed: 06/15/2023]
Abstract
Background: Owing to specific working environments, it is important to attain sustainable development goals for the health of fishery workers during climate change. Fishery workers have a hazardous working environment, leading to specific injuries and fatal events. However, limited studies have investigated the health status of fishery workers through long-term longitudinal follow-up and compared it with that of farmers and employed workers with similar socioeconomic status. Methods: The Longitudinal Health Insurance Database 2000, a subset of the Taiwan National Health Insurance Research Database was used for this retrospective cohort study. Only fishery workers, farmers, and employed workers were included. Based on the majority of causes of death and related diseases, participants newly diagnosed with 18 diseases, classified into cardiometabolic diseases, mental illness, chronic kidney disease, infection, and malignancy, were included. Participants with an old diagnosis of these diseases were excluded. All included participants were followed up from 1 July 2000 to the diagnosis and withdrawal date, or 31 December 2012, whichever occurred first. Due to the substantial difference in the baseline demographics, we executed a cohort study with propensity score-matched and applied the Cox model to explore the participants’ health status. Results: After matching, there were negligible differences in the baseline demographics of fishery workers, farmers, and employed workers. Compared to farmers and employed workers, fishery workers were more frequently diagnosed with 11 and 14 diseases, respectively, such as hypertension (hazard ratio [HR]: 1.11, p < 0.01), diabetes (HR: 1.21, p < 0.001), dyslipidemia (HR: 1.18, p < 0.001), depression (HR: 1.38, p < 0.001), peptic ulcer (HR: 1.17, p < 0.001), chronic viral hepatitis (HR: 2.06, p < 0.001), hepatocellular carcinoma (HR: 1.67, p < 0.001), and total malignancy (HR: 1.26, p < 0.001). Conclusions: Compared to farmers and employed workers, fishery workers were more impacted by cardiometabolic diseases, mental illness, infection, and malignancy. Therefore, it is imperative to specifically focus on health policies for fishery workers, such as providing curable antiviral treatment and initiating culture-tailored health promotion programs, to mitigate health inequality.
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Affiliation(s)
- Ming-Shyan Lin
- Division of Internal Medicine, Department of Cardiology, Chang Gung Memorial Hospital, Chiayi 613, Taiwan
- Department of Nursing, Chang Gung University of Science and Technology, Chiayi 613, Taiwan
| | - Yu-Chih Lin
- Department of Family Medicine, Chang Gung Memorial Hospital, Chiayi 613, Taiwan
| | - Tung-Jung Huang
- Department of Nursing, Chang Gung University of Science and Technology, Chiayi 613, Taiwan
- Department of Pulmonary Disease and Critical Care, Chang Gung Memorial Hospital, Yunlin 638, Taiwan
| | - Mei-Yen Chen
- Division of Internal Medicine, Department of Cardiology, Chang Gung Memorial Hospital, Chiayi 613, Taiwan
- Department of Nursing, Chang Gung University of Science and Technology, Chiayi 613, Taiwan
- School of Nursing, Chang Gung University, Taoyuan 333, Taiwan
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Saracco GM, Marzano A, Rizzetto M. Therapy of Chronic Viral Hepatitis: The Light at the End of the Tunnel? Biomedicines 2022; 10:biomedicines10030534. [PMID: 35327336 PMCID: PMC8945793 DOI: 10.3390/biomedicines10030534] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Revised: 02/08/2022] [Accepted: 02/16/2022] [Indexed: 02/06/2023] Open
Abstract
Chronic viral hepatitis determines significant morbidity and mortality globally and is caused by three main etiological actors (Hepatitis B Virus, Hepatitis C Virus, and Hepatitis D Virus) with different replicative cycles and biological behaviors. Thus, therapies change according to the different characteristics of the viruses. In chronic hepatitis B, long term suppressive treatments with nucleoside/nucleotide analogues have had a dramatic impact on the evolution of liver disease and liver-related complications. However, a conclusive clearance of the virus is difficult to obtain; new strategies that are able to eradicate the infection are currently objects of research. The therapy for Hepatitis D Virus infection is challenging due to the unique virology of the virus, which uses the synthetic machinery of the infected hepatocyte for its own replication and cannot be targeted by conventional antivirals that are active against virus-coded proteins. Recently introduced antivirals, such as bulevertide and lonafarnib, display definite but only partial efficacy in reducing serum HDV-RNA. However, in combination with pegylated interferon, they provide a synergistic therapeutic effect and appear to represent the current best therapy for HDV-positive patients. With the advent of Direct Acting Antiviral Agents (DAAs), a dramatic breakthrough has occurred in the therapeutic scenario of chronic hepatitis C. Cure of HCV infection is achieved in more than 95% of treated patients, irrespective of their baseline liver fibrosis status. Potentially, the goal of global HCV elimination by 2030 as endorsed by the World Health Organization can be obtained if more global subsidised supplies of DAAs are provided.
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Moran CA, Collins LF, Beydoun N, Mehta PK, Fatade Y, Isiadinso I, Lewis TT, Weber B, Goldstein J, Ofotokun I, Quyyumi A, Choi MY, Titanji K, Lahiri CD. Cardiovascular Implications of Immune Disorders in Women. Circ Res 2022; 130:593-610. [PMID: 35175848 PMCID: PMC8869407 DOI: 10.1161/circresaha.121.319877] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Immune responses differ between men and women, with women at higher risk of developing chronic autoimmune diseases and having more robust immune responses to many viruses, including HIV and hepatitis C virus. Although immune dysregulation plays a prominent role in chronic systemic inflammation, a key driver in the development of atherosclerotic cardiovascular disease (ASCVD), standard ASCVD risk prediction scores underestimate risk in populations with immune disorders, particularly women. This review focuses on the ASCVD implications of immune dysregulation due to disorders with varying global prevalence by sex: autoimmune disorders (female predominant), HIV (male-female equivalent), and hepatitis C virus (male predominant). Factors contributing to ASCVD in women with immune disorders, including traditional risk factors, dysregulated innate and adaptive immunity, sex hormones, and treatment modalities, are discussed. Finally, the need to develop new ASCVD risk stratification tools that incorporate variables specific to populations with chronic immune disorders, particularly in women, is emphasized.
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Affiliation(s)
- Caitlin A. Moran
- Emory University School of Medicine, Department of Medicine, Division of Infectious Diseases, Atlanta, GA, USA
| | - Lauren F. Collins
- Emory University School of Medicine, Department of Medicine, Division of Infectious Diseases, Atlanta, GA, USA
| | - Nour Beydoun
- Emory University School of Medicine, Department of Medicine, Center for Heart Disease Prevention, Division of Cardiology and Emory Women’s Heart Center, Atlanta, GA, USA
| | - Puja K. Mehta
- Emory University School of Medicine, Department of Medicine, Center for Heart Disease Prevention, Division of Cardiology and Emory Women’s Heart Center, Atlanta, GA, USA
| | - Yetunde Fatade
- Emory University School of Medicine, Department of Medicine, Atlanta, GA, USA
| | - Ijeoma Isiadinso
- Emory University School of Medicine, Department of Medicine, Center for Heart Disease Prevention, Division of Cardiology and Emory Women’s Heart Center, Atlanta, GA, USA
| | - Tené T Lewis
- Emory University, Rollins School of Public Health, Department of Epidemiology, Atlanta, GA, USA
| | - Brittany Weber
- Harvard Medical School, Division of Cardiovascular Medicine, Department of Medicine, Brigham and Women’s Hospital, Boston, MA, USA
| | - Jill Goldstein
- Massachusetts General Hospital, Department of Psychiatry, and Harvard Medical School, Departments of Psychiatry and Medicine, Boston, MA, USA
| | - Igho Ofotokun
- Emory University School of Medicine, Department of Medicine, Division of Infectious Diseases, Atlanta, GA, USA
| | - Arshed Quyyumi
- Emory University School of Medicine, Department of Medicine, Center for Heart Disease Prevention, Division of Cardiology and Emory Women’s Heart Center, Atlanta, GA, USA
| | - May Y. Choi
- Cumming School of Medicine, University of Calgary, Calgary, AB Canada
| | - Kehmia Titanji
- Emory University, Department of Medicine, Division of Endocrinology, Metabolism, and Lipids, Atlanta, GA, USA
| | - Cecile D. Lahiri
- Emory University School of Medicine, Department of Medicine, Division of Infectious Diseases, Atlanta, GA, USA
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Hepatic Interactions in Atherosclerotic Heart Disease. Am J Med Sci 2021; 363:104-113. [PMID: 34547286 DOI: 10.1016/j.amjms.2021.07.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Revised: 04/19/2021] [Accepted: 07/16/2021] [Indexed: 12/20/2022]
Abstract
Atherosclerotic heart disease remains a major cause of morbidity and mortality worldwide. The past few decades have seen the emergence of chronic inflammation as a mediator of atherosclerosis. Although the heart and vascular system remain the organ systems most affected in the atherosclerotic process, chronic inflammation and ischemia trigger a systemic multi-organ response. The liver is a critical organ for systemic hemostasis and recent developments have established an important role of the liver in response to atherosclerosis and myocardial ischemia. In addition, the rapid emergence of systemic liver diseases has unraveled a pathophysiological link with heart disease with therapeutic implications. In this review, we explore the relationship between the liver and the heart in myocardial ischemia, describe epidemiological associations between various liver pathologies and coronary heart disease, and elucidate practical challenges in the clinical management of patients with concomitant coronary heart disease and hepatic abnormalities.
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Shitole SG, Lazar JM, Hanna DB, Kim RS, Anastos K, Garcia MJ, Tien PC, Lima JAC, Kaplan RC, Kizer JR. HIV, hepatitis C virus and risk of new-onset left ventricular dysfunction in women. AIDS 2021; 35:1647-1655. [PMID: 33859109 PMCID: PMC8286303 DOI: 10.1097/qad.0000000000002920] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND HIV and HCV have each been linked with cardiac dysfunction. Studies of HIV have often lacked appropriate controls and primarily involved men, whereas data for HCV are sparse. METHODS We performed repeat echocardiography over a median interval of 12 years in participants from the Women's Interagency HIV Study in order to evaluate the relationships of HIV and HCV with incident left ventricular (LV) dysfunction (systolic or diastolic). RESULTS Of the 311 women included (age 39 ± 9), 70% were HIV-positive and 20% HCV-positive. Forty three participants (13.8%) developed LV dysfunction, of which 79.1% was diastolic. Compared with participants with neither infection, the group with HIV--HCV coinfection showed a significantly increased risk of incident LV dysfunction after adjustment for risk factors [RR = 2.96 (95% CI = 1.05-8.31)], but associations for the HCV monoinfected and HIV monoinfected groups were not statistically significant [RR = 2.54 (0.83-7.73) and RR = 1.66 (0.65-4.25), respectively]. Comparison of HCV-positive and HCV-negative women showed a significantly increased risk independent of covariates [RR = 1.96 (1.02-3.77)] but this was not the case for HIV-positive vs. HIV-negative women [RR = 1.43 (0.76-2.69)]. There was no evidence of HCV-by-HIV interaction. A more restrictive definition of LV diastolic dysfunction led to fewer incident cases, but a similar, though nonsignificant, risk estimate for HCV. CONCLUSION Among mostly middle-aged women, HCV but not HIV infection was associated with a pronounced risk of incident LV dysfunction. Although the influence of residual confounding cannot be excluded, these findings bolster the potential benefits that could be realized by adopting recent recommendations for expanding HCV screening and treatment.
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Affiliation(s)
- Sanyog G Shitole
- Cardiology Section, San Francisco VA Healthcare System and Department of Medicine, University of California San Francisco, San Francisco, CA
| | - Jason M Lazar
- Division of Cardiology, Department of Medicine, State University of New York Health Science Center - Brooklyn, Brooklyn
| | - David B Hanna
- Department of Epidemiology and Population Health, Albert Einstein College of Medicine
| | - Ryung S Kim
- Department of Epidemiology and Population Health, Albert Einstein College of Medicine
| | - Kathryn Anastos
- Division of General Internal Medicine, Department of Medicine
| | - Mario J Garcia
- Division of Cardiology, Department of Medicine, Albert Einstein College of Medicine and Montefiore Health System, Bronx, NY
| | - Phyllis C Tien
- Section of Infectious Diseases, San Francisco VA Healthcare System, and Departments of Medicine and Clinical Pharmacy, University of California San Francisco, San Francisco, CA
| | - João A C Lima
- Division of Cardiology, Department of Medicine, Johns Hopkins University, Baltimore, MD
| | - Robert C Kaplan
- Department of Epidemiology and Population Health, Albert Einstein College of Medicine
- Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, WA
| | - Jorge R Kizer
- Cardiology Section, San Francisco VA Healthcare System and Department of Medicine, University of California San Francisco, San Francisco, CA
- Department of Epidemiology and Biostatistics, University of California San Francisco, San Francisco, CA, USA
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12
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Hsu PY, Wei YJ, Liang PC, Lee JJ, Niu SW, Huang JC, Hsu CT, Jang TY, Huang CI, Lin YH, Hsieh MY, Hsieh MH, Chen SC, Dai CY, Lin ZY, Chen SC, Huang JF, Chang JM, Yeh ML, Huang CF, Chiu YW, Hwang SJ, Chuang WL, Yu ML. Comorbidities in patients with chronic hepatitis C and hepatitis B on hemodialysis. J Gastroenterol Hepatol 2021; 36:2261-2269. [PMID: 33651428 DOI: 10.1111/jgh.15480] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Revised: 02/02/2021] [Accepted: 02/23/2021] [Indexed: 12/29/2022]
Abstract
BACKGROUND AND AIM Hemodialysis patients are at increased risk of hepatitis B virus (HBV) and hepatitis C virus (HCV) infection. Both HBV and HCV infections lead to risks of end-stage liver diseases and extrahepatic manifestations. This study aimed to investigate hepatic and extrahepatic comorbidities in hemodialysis patients with HBV or HCV infections compared with those without viral hepatitis. METHODS A total of 1910 hemodialysis patients, including 159 HCV viremic patients (HCV group), 217 seropositive for HBV surface antigen (HBsAg, HBV group) and 1534 seronegative for both anti-HCV and HBsAg (non-B and non-C [NBNC] group), from 23 hemodialysis centers were enrolled. Comorbidities were classified into 10 categories by the International Classification of Diseases-10th Revision. RESULTS Among the 1910 patients, the mean age was 64.6 years, and 52.7% were male patients. A total of 1834 (96%) patients had at least one comorbidity, and the mean number of comorbidities was 2.9 ± 1.5 per person. The three most common comorbidities were hypertension, diabetes, and ischemic heart diseases. The mean number of comorbidities per person was significantly higher in the HCV group (3.3 ± 1.7) than in the HBV (2.7 ± 1.5, P < 0.001) and NBNC groups (2.9 ± 1.5, P = 0.004), mainly due to the higher prevalence of ischemic heart disease, respiratory disorders, and mental/behavioral disorders. The HBV and NBNC groups exhibited comparable burdens of comorbidities. CONCLUSIONS Hemodialysis patients had a high prevalence of multiple comorbidities. Hemodialysis patients with HCV exhibited a higher burden of comorbidities, especially ischemic heart diseases, respiratory disorders, and mental/behavioral disorders, than HBV and NBNC patients did.
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Affiliation(s)
- Po-Yao Hsu
- Graduate Institute of Clinical Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.,Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Yu-Ju Wei
- Graduate Institute of Clinical Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.,Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Po-Cheng Liang
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Jia-Jung Lee
- Division of Nephrology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Sheng-Wen Niu
- Division of Nephrology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan.,Department of Internal Medicine, Kaohsiung Municipal Ta-Tung Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Jiun-Chi Huang
- Division of Nephrology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan.,Faculty of Internal Medicine and Hepatitis Research Center, College of Medicine, and Center for Cohort Study, Kaohsiung Medical University, Kaohsiung, Taiwan.,Department of Internal Medicine, Kaohsiung Municipal Siaogang Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Cheng-Ting Hsu
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Tyng-Yuan Jang
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Ching-I Huang
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan.,Faculty of Internal Medicine and Hepatitis Research Center, College of Medicine, and Center for Cohort Study, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Yi-Hung Lin
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Ming-Yen Hsieh
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Meng-Hsuan Hsieh
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan.,Faculty of Internal Medicine and Hepatitis Research Center, College of Medicine, and Center for Cohort Study, Kaohsiung Medical University, Kaohsiung, Taiwan.,Department of Preventive Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Szu-Chia Chen
- Division of Nephrology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan.,Department of Internal Medicine, Kaohsiung Municipal Siaogang Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Chia-Yen Dai
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan.,Faculty of Internal Medicine and Hepatitis Research Center, College of Medicine, and Center for Cohort Study, Kaohsiung Medical University, Kaohsiung, Taiwan.,Department of Preventive Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Zu-Yau Lin
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan.,Faculty of Internal Medicine and Hepatitis Research Center, College of Medicine, and Center for Cohort Study, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Shinn-Cherng Chen
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan.,Faculty of Internal Medicine and Hepatitis Research Center, College of Medicine, and Center for Cohort Study, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Jee-Fu Huang
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan.,Faculty of Internal Medicine and Hepatitis Research Center, College of Medicine, and Center for Cohort Study, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Jer-Ming Chang
- Division of Nephrology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan.,Faculty of Internal Medicine and Hepatitis Research Center, College of Medicine, and Center for Cohort Study, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Ming-Lun Yeh
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan.,Faculty of Internal Medicine and Hepatitis Research Center, College of Medicine, and Center for Cohort Study, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Chung-Feng Huang
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan.,Faculty of Internal Medicine and Hepatitis Research Center, College of Medicine, and Center for Cohort Study, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Yi-Wen Chiu
- Division of Nephrology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan.,Faculty of Internal Medicine and Hepatitis Research Center, College of Medicine, and Center for Cohort Study, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Shang-Jyh Hwang
- Division of Nephrology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan.,Faculty of Internal Medicine and Hepatitis Research Center, College of Medicine, and Center for Cohort Study, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Wan-Long Chuang
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan.,Faculty of Internal Medicine and Hepatitis Research Center, College of Medicine, and Center for Cohort Study, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Ming-Lung Yu
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan.,Faculty of Internal Medicine and Hepatitis Research Center, College of Medicine, and Center for Cohort Study, Kaohsiung Medical University, Kaohsiung, Taiwan
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13
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Broker M, Frager SZ, Patel NS, Lebovics E, Frishman WH. The Inflammatory Relationship Between Hepatitis C Virus With Coronary and Carotid Atherosclerosis. Cardiol Rev 2021; 29:178-183. [PMID: 32618587 DOI: 10.1097/crd.0000000000000314] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Hepatitis C virus (HCV), a global health concern, has been linked to various hepatic and extrahepatic deleterious manifestations. Several observational studies have either supported the increased likelihood of coronary and carotid atherosclerosis after infection with HCV or refuted it. To date, there has been no clear consensus to support either train of thought, as randomized, controlled clinical trials have not been completed. In this review, we first discuss articles that support the notion that HCV infection leads to increased plaque formation due to systemic inflammation and then focus on articles that refute this idea. From the literature, we do know that both inflammatory and lipid processes play a role in plaque formation, and thus both components are important in the successful treatment of atherosclerosis. Based on our review of the literature, we do believe that HCV-infected individuals are at an increased risk for more severe coronary artery disease than their healthy counterparts. Although there is no irrefutable evidence that links HCV infection with plaque formation and/or rupture, cardioprotective measures should be taken to reduce poor health outcomes, especially in those individuals who are already at risk of coronary disease.
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Affiliation(s)
- Michael Broker
- From the Department of Medicine, New York Medical College/Westchester Medical Center, Valhalla, NY
| | - Shalom Z Frager
- Department of Medicine, Division of Gastroenterology and Hepatology, New York Medical College/Westchester Medical Center, Valhalla, NY
| | - Nayan S Patel
- Department of Medicine, University of Rochester/Strong Memorial Hospital, Rochester, NY
| | - Edward Lebovics
- Department of Medicine, Division of Gastroenterology and Hepatology, New York Medical College/Westchester Medical Center, Valhalla, NY
| | - William H Frishman
- From the Department of Medicine, New York Medical College/Westchester Medical Center, Valhalla, NY
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14
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Rezende AGDS, Lopes EP, Batista AD, Filgueira NA, Costa WER, Felix PMDS, Markman B. Treatment of Hepatitis C with Direct-Acting Antivirals does not Induce Significant Arrhythmias. INTERNATIONAL JOURNAL OF CARDIOVASCULAR SCIENCES 2021. [DOI: 10.36660/ijcs.20200220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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15
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Roguljic H, Nincevic V, Bojanic K, Kuna L, Smolic R, Vcev A, Primorac D, Vceva A, Wu GY, Smolic M. Impact of DAA Treatment on Cardiovascular Disease Risk in Chronic HCV Infection: An Update. Front Pharmacol 2021; 12:678546. [PMID: 34045969 PMCID: PMC8144519 DOI: 10.3389/fphar.2021.678546] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Accepted: 04/27/2021] [Indexed: 12/31/2022] Open
Abstract
Hepatitis C virus (HCV) infection is a systemic disease associated with multiple significant extrahepatic manifestations. Emerging studies indicate association between the HCV infection and a higher incidence of major adverse cardiovascular events such as: coronary artery disease, heart failure, stroke and peripheral artery disease, when compared to general population. Atherosclerosis is a common pathophysiologic mechanism of cardiovascular disease (CVD) development which is the leading cause of mortality in the Western world. Proposed mechanisms of HCV-induced atherosclerosis includes systemic inflammation due to the chronic infection with increased levels of pro-atherogenic cytokines and chemokines. Furthermore, it has been demonstrated that HCV exists and replicates within atheroschlerotic plaques, supporting the theory of direct pro-atherogenic effect of the virus. Direct acting antiviral agents (DAAs) represent a safe and highly effective treatment of HCV infection. Beside the improvement in liver-related outcomes, DAAs exhibit a beneficial effect on extra-hepatic manifestations of chronic HCV infection. Recently, it has been shown that patients with chronic HCV infection treated with DAA-based therapeutic regimes had a 43% reduction of CVD events incidence risk. Moreover, eradication of HCV with DAAs results in a significant positive effect on risk factors for cardiovascular disease, despite a general worsening of the lipid profile. This positive effects is mainly due to an improvement of endothelial function and glucose metabolism. Although DAA treatment is associated with a beneficial impact on cardiovascular events, further studies are needed to fully elucidate the mechanisms responsible.
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Affiliation(s)
- Hrvoje Roguljic
- Faculty of Medicine Osijek, J. J. Strossmayer University of Osijek, Osijek, Croatia.,University Hospital Osijek, Osijek, Croatia.,Faculty of Dental Medicine and Health Osijek, J. J. Strossmayer University of Osijek, Osijek, Croatia
| | - Vjera Nincevic
- Faculty of Medicine Osijek, J. J. Strossmayer University of Osijek, Osijek, Croatia.,Faculty of Dental Medicine and Health Osijek, J. J. Strossmayer University of Osijek, Osijek, Croatia
| | - Kristina Bojanic
- Faculty of Medicine Osijek, J. J. Strossmayer University of Osijek, Osijek, Croatia.,Faculty of Dental Medicine and Health Osijek, J. J. Strossmayer University of Osijek, Osijek, Croatia.,Health Center Osijek, Osijek, Croatia
| | - Lucija Kuna
- Faculty of Medicine Osijek, J. J. Strossmayer University of Osijek, Osijek, Croatia.,Faculty of Dental Medicine and Health Osijek, J. J. Strossmayer University of Osijek, Osijek, Croatia
| | - Robert Smolic
- Faculty of Medicine Osijek, J. J. Strossmayer University of Osijek, Osijek, Croatia.,Faculty of Dental Medicine and Health Osijek, J. J. Strossmayer University of Osijek, Osijek, Croatia
| | - Aleksandar Vcev
- Faculty of Medicine Osijek, J. J. Strossmayer University of Osijek, Osijek, Croatia.,University Hospital Osijek, Osijek, Croatia.,Faculty of Dental Medicine and Health Osijek, J. J. Strossmayer University of Osijek, Osijek, Croatia
| | - Dragan Primorac
- Faculty of Medicine Osijek, J. J. Strossmayer University of Osijek, Osijek, Croatia.,Faculty of Dental Medicine and Health Osijek, J. J. Strossmayer University of Osijek, Osijek, Croatia.,St. Catherine Specialty Hospital, Zabok, Croatia.,Eberly College of Science, The Pennsylvania State University, State College, PA, United States.,The Henry C. Lee College of Criminal Justice and Forensic Sciences, University of New Haven, West Haven, CT, United States.,Medical School, University of Split, Split, Croatia.,Medical School, University of Rijeka, Rijeka, Croatia.,Medical School REGIOMED, Coburg, Germany.,Medical School, University of Mostar, Mostar, Bosnia and Herzegovina
| | - Andrijana Vceva
- Faculty of Medicine Osijek, J. J. Strossmayer University of Osijek, Osijek, Croatia.,University Hospital Osijek, Osijek, Croatia
| | - George Y Wu
- Department of Medicine, Division of Gastroenterology-Hepatology, University of Connecticut Health Center, Farmington, CT, United States
| | - Martina Smolic
- Faculty of Medicine Osijek, J. J. Strossmayer University of Osijek, Osijek, Croatia.,Faculty of Dental Medicine and Health Osijek, J. J. Strossmayer University of Osijek, Osijek, Croatia
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16
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Pennisi G, Spatola F, DI Marco L, DI Martino V, DI Marco V. Impact of Direct-Acting Antivirals (daas) on cardiovascular diseases in patients with chronic hepatitis C. Minerva Gastroenterol (Torino) 2021; 67:254-263. [PMID: 33971709 DOI: 10.23736/s2724-5985.21.02875-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
In the last years the hepatitis C virus (HCV) infection was a relevant public health problem due to the large number of affected people worldwide and the impact on hepatic and extrahepatic complications. The availability of direct-acting antivirals (DAAs) and the very high rate of sustained virological response (SVR) after treatment has radically changed the course of HCV chronic infection. Robust evidence showed a close link between HCV infection and development of cardiovascular disease (CVD), as result of the atherogenic effect of the virus. This review aims to explore the evidence linking HCV infection with cardiovascular disease and to evaluate the impact of SVR after DAAs on cardiovascular complications.
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Affiliation(s)
- Grazia Pennisi
- Section of Gastroenterology and Hepatology, Dipartimento Di Promozione Della Salute, Materno Infantile, Medicina Interna e Specialistica Di Eccellenza (PROMISE), University of Palermo, Palermo, Italy -
| | - Federica Spatola
- Section of Gastroenterology and Hepatology, Dipartimento Di Promozione Della Salute, Materno Infantile, Medicina Interna e Specialistica Di Eccellenza (PROMISE), University of Palermo, Palermo, Italy
| | - Lorenza DI Marco
- Gastroenterology Unit, Department of Medical Specialties, University of Modena & Reggio Emilia, Modena, Italy
| | - Vincenzo DI Martino
- Section of Gastroenterology and Hepatology, Dipartimento Di Promozione Della Salute, Materno Infantile, Medicina Interna e Specialistica Di Eccellenza (PROMISE), University of Palermo, Palermo, Italy
| | - Vito DI Marco
- Section of Gastroenterology and Hepatology, Dipartimento Di Promozione Della Salute, Materno Infantile, Medicina Interna e Specialistica Di Eccellenza (PROMISE), University of Palermo, Palermo, Italy
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17
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Shengir M, Elgara M, Sebastiani G. Metabolic and cardiovascular complications after virological cure in hepatitis C: What awaits beyond. World J Gastroenterol 2021; 27:1959-1972. [PMID: 34007133 PMCID: PMC8108037 DOI: 10.3748/wjg.v27.i17.1959] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Revised: 03/06/2021] [Accepted: 04/12/2021] [Indexed: 02/06/2023] Open
Abstract
The association between chronic hepatitis C (CHC) infection and extrahepatic manifestations (EHMs), particularly cardiometabolic diseases, has been extensively examined. However, there has still been insufficient evaluation for these EHMs after virological cure. Several multidirectional mechanisms have been proposed explaining the ability of hepatitis C virus (HCV) developing EHMs, cardiometabolic ones, as well as the effect of antiviral therapy to resolve these EHMs. Data on these manifestations after achieving sustained virologic response (SVR) are still conflicting. However, current evidence suggests that reversal of hepatic steatosis and its coexistent hypocholesterolemia after successful viral eradication led to unfavorable lipid profile, which increases cardiovascular disease (CVD) risk. Additionally, most observations showed that metabolic alterations, such as insulin resistance and diabetes mellitus (DM), undergo some degree of reduction after viral clearance. These changes seem HCV-genotype dependent. Interferon-based antiviral therapy and direct acting antiviral drugs were shown to minimize incidence of DM. Large epidemiological studies that investigated the effect of SVR on CVD showed great discrepancies in terms of results, with predominant findings indicating that CVD events decreased in patients with SVR compared to non-responders or untreated ones. In this review, we present a summary of the current knowledge regarding extrahepatic sequelae of CHC following SVR, which may have an impact on healthcare providers’ clinical practice.
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Affiliation(s)
- Mohamed Shengir
- Department of Medicine, McGill University, Montreal, Quebec H3A0G4, Canada
| | - Mohamed Elgara
- Department of Internal Medicine, Hamad Medical Corporation, Doha 3050, Qatar
| | - Giada Sebastiani
- Department of Medicine, McGill University Health Center, Montreal, Quebec H4A3J1, Canada
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18
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Effect of Direct Antiviral Agents on Atherosclerosis in Patients with Chronic Hepatitis C. Arch Med Res 2021; 52:764-771. [PMID: 33972118 DOI: 10.1016/j.arcmed.2021.04.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2020] [Revised: 03/27/2021] [Accepted: 04/15/2021] [Indexed: 12/18/2022]
Abstract
BACKGROUND Chronic hepatitis C is an independent risk factor for atherosclerosis and is associated with cardiovascular events. Mechanisms include inflammatory cytokines, endothelial dysfunction, and increased oxidative stress. AIM OF THE STUDY The objective was to evaluate the response of carotid atherosclerosis to treatment with direct-antiviral agents. METHODS We developed a prospective cohort study that included patients with chronic hepatitis C treated with direct-acting antiviral agents (DAAs), without cardiovascular disease, diabetes mellitus, significative chronic kidney disease or coinfections. Clinical characteristics, laboratory values and carotid ultrasound to measure carotid intima-media thickness (CIMT) and look for established atherosclerosis were performed at baseline and 3 months after completing treatment with DAAs. RESULTS A total of 24 patients were included. The mean age was 60 years and 79% were women. The prevalence of smoking was 41.7%, obesity 25% and hypertension 20.8%. Age, arterial hypertension, genotype, AST, glomerular filtration rate and cirrhosis were significantly associated with established carotid atherosclerosis. After treatment with DAAs, an overall significant reduction of C-reactive protein (CRP) levels was found (p = 0.004). A trend towards reduction of significant CIMT (>0.9 mm) (20.8 vs. 8.3%, RR 1.18, IC 95% 0.75-1.86, p = 0.29) and a statistically significant resolution of atherosclerotic plaque (45.8 vs. 41.7% RR 0.09, IC 95% 0.01-0.63, p = 0.001) was found. CONCLUSIONS Treatment of chronic hepatitis C with DAAs decrease carotid thickening, atheromatous plaques, and inflammatory markers like CRP. More studies are needed to confirm this finding and its impact on long-term cardiovascular outcomes.
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19
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Hsiao YH, Chen WM, Chang CH, Chen MY. Future outcomes and health needs of chronic hepatitis C patients after receiving antiviral therapy. J Adv Nurs 2021; 77:3370-3378. [PMID: 33818822 DOI: 10.1111/jan.14850] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Revised: 01/23/2021] [Accepted: 03/21/2021] [Indexed: 11/30/2022]
Abstract
AIMS To study the future outcomes and health needs of chronic hepatitis C (CHC) patients after receiving direct-acting antiviral (DAA) therapy based on the health promotion perspectives and cardiometabolic risks in a rural setting. DESIGN This cross-sectional study was conducted from May to December 2019 in coastal western and southern Taiwan. METHODS We included CHC patients who were diagnosed and transferred by the gastroenterologist and hepatologist in outpatient clinics and completed DAA treatments. Data on demographic characteristics, health-related behaviours and physiological biomarkers were collected through one-on-one interview using a questionnaire and from medical records obtained from a teaching hospital. RESULTS In total, 124 participants were enrolled. Most participants (87.1%) had no side effects and 79.8% felt satisfied after treatment. However, 62.1% had metabolic syndrome, 48.4% had hypertension and 37.9% had diabetes. Furthermore, 71.8% patients were considered to have medium-to-high risk based on Framingham risk scores. In the multiple regression model, after adjusting for education level, other chronic diseases were negatively associated with health-promoting behaviours in participants. CONCLUSIONS Although there were few side effects and most patients were satisfied after treatment, there was a high prevalence of cardiometabolic risk factors and cardiometabolic diseases and less adoption of healthy behaviours in CHC patients. Despite the small sample size, the study suggests that clinicians can reduce the burden of the aforementioned comorbidities by providing adequate treatment and individualized lifestyle modification. IMPACT This study highlights that primary healthcare providers should consider the health needs of CHC patients after DAA treatment since many patients have high cardiometabolic risks, but only a few adopt a healthy lifestyle. Further studies are needed to initiate health-promoting programs for these patients to reduce further injury to vital organs.
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Affiliation(s)
- Yu-Hsuan Hsiao
- Department of Nursing, Chang Gung University of Science and Technology, Chiayi, Taiwan
| | - Wei-Ming Chen
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Chang Gung Memorial Hospital, Chiayi, Taiwan.,College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Chia-Hao Chang
- Department of Nursing, Chang Gung University of Science and Technology, Chiayi, Taiwan
| | - Mei-Yen Chen
- Department of Nursing, Chang Gung University of Science and Technology, Chiayi, Taiwan.,School of Nursing, Chang Gung University, Taoyuan, Taiwan.,Department of Cardiology, Chang Gung Memorial Hospital, Chiayi, Taiwan
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20
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Su X, Zhao X, Deng JL, Li SN, Du X, Dong JZ, Ma CS. Antiviral treatment for hepatitis C is associated with a reduced risk of atherosclerotic cardiovascular outcomes: A systematic review and meta-analysis. J Viral Hepat 2021; 28:664-671. [PMID: 33452699 DOI: 10.1111/jvh.13469] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Accepted: 01/04/2021] [Indexed: 12/13/2022]
Abstract
Hepatitis C virus infection (HCV) may be associated with a greater risk of cardiovascular disease (CVD), and the evidence for whether antiviral therapy for HCV could reduce the risk of CVD events is inconsistent. The aim of this meta-analysis was to investigate the association between anti-HCV treatment and the risk of CVD. We searched PubMed, EMBASE and Cochrane Library databases from inception to 20 August 2020. The pooled hazard ratio (HR) with 95% confidence interval (CI) of the risk of CVD events [any CVD, coronary artery disease (CAD) and stroke] was calculated using the random-effects model. A total of eleven studies, including 309,470 subjects, were enrolled in this meta-analysis. Among those, four studies reported on any CVD between anti-HCV-treated and anti-HCV-untreated patients, five studies reported on CAD, and five studies reported on stroke. Also, five studies reported on any CVD between patients with sustained virological response (SVR) and without SVR. Overall, antiviral therapy for HCV was associated with a reduced risk of any CVD (HR = 0.64, 95% CI: 0.50-0.83), CAD (HR = 0.73, 95% CI: 0.55-0.96) and stroke (HR = 0.74, 95% CI: 0.64-0.86). Besides, we found that SVR was associated with a significant decrease in any CVD compared with non-SVR (HR = 0.74, 95% CI: 0.60-0.92). In conclusion, this meta-analysis demonstrated that antiviral therapy for HCV was associated with a reduced risk of CVD events. In addition, the risk of CVD events was lower in individuals with SVR compared with those without SVR.
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Affiliation(s)
- Xin Su
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Chaoyang District, China
| | - Xin Zhao
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Chaoyang District, China
| | - Jia-Long Deng
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Chaoyang District, China
| | - Song-Nan Li
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Chaoyang District, China
| | - Xin Du
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Chaoyang District, China
| | - Jian-Zeng Dong
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Chaoyang District, China
| | - Chang-Sheng Ma
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Chaoyang District, China
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Dave S, Barnard A, Mendler M. CON: Noninvasive Imaging Is the Preferred Strategy for Cardiovascular Risk Stratification in This Patient. Clin Liver Dis (Hoboken) 2021; 17:37-40. [PMID: 33552485 PMCID: PMC7849299 DOI: 10.1002/cld.966] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Accepted: 04/01/2020] [Indexed: 02/04/2023] Open
Abstract
Watch a video presentation of this article Watch an interview with the author.
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Affiliation(s)
- Shravan Dave
- Divison of GastroenterologyUniversity of CaliforniaSan Diego, La JollaCA
| | - Abbey Barnard
- Divison of GastroenterologyUniversity of CaliforniaSan Diego, La JollaCA
| | - Michel Mendler
- Divison of GastroenterologyUniversity of CaliforniaSan Diego, La JollaCA
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22
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Wang SJ, Huang CF, Yu ML. Elbasvir and grazoprevir for the treatment of hepatitis C. Expert Rev Anti Infect Ther 2021; 19:1071-1081. [PMID: 33428488 DOI: 10.1080/14787210.2021.1874351] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Introduction: Hepatitis C is one of the leading causes of chronic liver disease. The direct-acting-antivirals has revolutionized the chronic hepatitis C treatment. DAAs can achieve a sustained virological response rate >95% in different populations.Area covered: This review summarizes the pharmacokinetics, pharmacodynamics, efficacy, and safety of Elbasvir/Grazoprevir (EBR/GZR).Expert opinion: EBR/GZR is a combination of NS5A and NS3/4A inhibitors. The performance in the EBR/GZR combination's safety and tolerability is appreciated in clinical treatment. EBR/GZR also has a higher barrier to resistance-associated substitutions. Based on clinical trials and real-world experience, elbasvir/grazoprevir is effective in the HCV GT1, 4 infections.
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Affiliation(s)
- Szu-Jen Wang
- Graduate Institute of Clinical Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.,Division of Gastroenterology, Department of Internal Medicine, Yuan's General Hospital, Kaohsiung, Taiwan
| | - Chung-Feng Huang
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan.,Faculty of Internal Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Ming-Lung Yu
- Graduate Institute of Clinical Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.,Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan.,Faculty of Internal Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
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23
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Pavicic Ivelja M, Dolic K, Tandara L, Perkovic N, Mestrovic A, Ivic I. Blood markers of endothelial dysfunction and their correlation to cerebrovascular reactivity in patients with chronic hepatitis C infection. PeerJ 2021; 9:e10723. [PMID: 33520470 PMCID: PMC7811780 DOI: 10.7717/peerj.10723] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2020] [Accepted: 12/16/2020] [Indexed: 01/14/2023] Open
Abstract
Although liver cirrhosis and hepatocellular carcinoma are major consequences of hepatitis C (HCV), there has been an increasing number of studies examining extrahepatic manifestations, especially those caused by systemic chronic inflammation and metabolic complications that might predispose HCV patients to atherosclerosis and ischemic cerebrovascular disease (CVD). The aim of our study was to assess E-selectin, VCAM-1, ICAM-1 and VEGF-A serum levels in patients with chronic HCV infection and to correlate them with cerebrovascular reactivity. A blood sample was taken from eighteen patients with chronic hepatitis C infection and from the same number of healthy blood donors in the control group. The aim was to analyse markers of endothelial dysfunction and to correlate them with cerebrovascular reactivity expressed as breath-holding index (BHI) determined using transcranial color Doppler. The obtained results revealed significant differences between the groups in all endothelial markers except for the E selectin. While the ICAM-1 and sVCAM-1 were significantly increased in the hepatitis group, VEGF-A was significantly decreased. A significant reduction of 0.5 (95% CI 0.2, 0.8) in the mean BHI was found in the hepatitis group (mean BHI 0.64) compared to controls (mean BHI 1.10). No significant association between the BHI and any of the endothelial markers was found in the control group, while in the hepatitis group, the scatter plot of ICAM-1 vs BHI suggested that the association might be present. In conclusion, the results of this study confirm an association between a chronic HCV infection and altered cerebrovascular reactivity as well as higher levels of markers of endothelial activation (ICAM-1, VCAM-1) as possible indicators of an increased CVD risk.
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Affiliation(s)
- Mirela Pavicic Ivelja
- University of Split School of Medicine, University Hospital of Split, Department of Infectious Diseases, Split, Croatia, Croatia
| | - Kresimir Dolic
- University of Split School of Medicine, University Hospital of Split, Department of Radiology, Split, Croatia, Croatia
| | - Leida Tandara
- University of Split School of Medicine, University Hospital of Split, Department of Medical Laboratory Diagnostics, Split, Croatia, Croatia
| | - Nikola Perkovic
- University of Split School of Medicine, University Hospital of Split, Department of Gastroenterology, Split, Croatia, Croatia
| | - Antonio Mestrovic
- University of Split School of Medicine, University Hospital of Split, Department of Gastroenterology, Split, Croatia, Croatia
| | - Ivo Ivic
- University of Split School of Medicine, University Hospital of Split, Department of Infectious Diseases, Split, Croatia, Croatia
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24
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Qasim SF, Jami A, Imran P, Mushtaque R, Khan RN. Frequency of Metabolic Syndrome in Chronic Hepatitis C Patients: Findings From a Lower Middle Income Country. Cureus 2020; 12:e11975. [PMID: 33425547 PMCID: PMC7790323 DOI: 10.7759/cureus.11975] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Introduction The world over, hepatitis C virus (HCV) engenders the risk of developing chronic hepatitis, cirrhosis and hepatocellular carcinoma (HCC). It has many extrahepatic manifestations, among which diabetes and metabolic syndrome (MetS) has been increasingly recognized and has become an active research field. The current study aimed to ascertain the frequency of MetS in chronic hepatitis C patients and to curb its long-term adverse outcomes. Methods In our cross-sectional analysis, a total of 331 subjects diagnosed with chronic HCV were registered from June 2017 to November 2018 in two tertiary care hospitals of Karachi, Pakistan. Metabolic syndrome (MetS) was delineated following the National Cholesterol Education Program (NCEP) Adult Treatment Panel III (ATP III). Categorical variables were compared by using the Chi-square test, and a significant P value was at the value of < 0.05. Results We found that adults of 40 - 49 years of age were the worst sufferers of hepatitis C. Out of the total 331 patients of hepatitis C, 97 (29.3%) cases were suffering from metabolic syndrome. Conclusion Prevalence of MetS is substantial among HCV-infected individuals Therefore estimation of MetS in individuals with HCV infection is imperative and patients should be educated for lifestyle modification, diet, and weight control. However, we cannot generalized the results of our study as it was done in some tertiary care centres, so additional surveys are warranted to know the actual prevalence of MetS in our entire population.
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Affiliation(s)
- Saeeda Fouzia Qasim
- Internal Medicine, Liaquat College of Medicine and Dentistry, Karachi, PAK.,Endocrinology, Diabetes and Metabolism, Jinnah Postgraduate Medical Centre, Karachi, PAK
| | - Ajmaal Jami
- Medicine, Hamdard College of Medicine and Dentistry, Hamdard University, Karachi, PAK
| | - Paras Imran
- Endocrinology, Diabetes and Metabolism, Jinnah Postgraduate Medical Centre, Karachi, PAK.,Medicine, Civil Hospital Karachi, Karachi, PAK
| | - Romana Mushtaque
- Internal Medicine, Kulsoom Bai Valika Social Security Site Hospital, Karachi, PAK
| | - Rashid Naseem Khan
- Internal Medicine, Liaquat College of Medicine and Dentistry, Karachi, PAK
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Nevola R, Acierno C, Pafundi PC, Adinolfi LE. Chronic hepatitis C infection induces cardiovascular disease and type 2 diabetes: mechanisms and management. Minerva Med 2020; 112:188-200. [PMID: 33205641 DOI: 10.23736/s0026-4806.20.07129-3] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Despite the availability of effective treatments, hepatitis C virus (HCV) still remains a threat to public health. HCV is capable to trigger, behind liver damage, extrahepatic manifestations, including cardiovascular disease and type 2 diabetes (T2DM). A close association has been reported between HCV infection and cardiovascular disease due to imbalances in metabolic pathways and chronic inflammation. HCV through both direct and indirect mechanisms causes a higher incidence of ischemic stroke, acute coronary syndrome, heart failure and peripheral arterial disease. In addition, a higher risk of death from cardiovascular events has been showed in HCV patients. Insulin resistance is a hallmark of HCV infection and represents the link between HCV and T2DM, which is one of the most frequent HCV-associated extrahepatic manifestations. The pathological basis of the increased risk of T2DM in HCV infection is provided by the alterations of the molecular mechanisms of IR induced both by the direct effects of the HCV proteins, and by the indirect effects mediated by chronic inflammation, oxidative stress and hepatic steatosis. T2DM increases the risk of compensated and decompensate cirrhosis and hepatocellular carcinoma as well as increases the risk of cardiovascular disease, lower limb amputation and end stage renal disease. Current evidence suggests that HCV eradication reduces the incidence and mortality of cardiovascular disease and T2DM, further underling the importance of public health strategies for eradication the infection. The aim of this review was to update evidence and management of interaction between HCV, cardiovascular disease, and T2DM in the era of DAA treatment.
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Affiliation(s)
- Riccardo Nevola
- Unit of Internal Medicine, Department of Advanced Medical and Surgery Sciences, Luigi Vanvitelli University of Campania, Naples, Italy
| | - Carlo Acierno
- Unit of Internal Medicine, Department of Advanced Medical and Surgery Sciences, Luigi Vanvitelli University of Campania, Naples, Italy
| | - Pia C Pafundi
- Unit of Internal Medicine, Department of Advanced Medical and Surgery Sciences, Luigi Vanvitelli University of Campania, Naples, Italy
| | - Luigi E Adinolfi
- Unit of Internal Medicine, Department of Advanced Medical and Surgery Sciences, Luigi Vanvitelli University of Campania, Naples, Italy -
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26
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Huang CF, Dai CY, Yeh ML, Huang CI, Lee HC, Lai WT, Liang PC, Lin YH, Hsieh MY, Hou NJ, Lin ZY, Chen SC, Huang JF, Chuang WL, Yu ML. Cure or curd: Modification of lipid profiles and cardio-cerebrovascular events after hepatitis C virus eradication. Kaohsiung J Med Sci 2020; 36:920-928. [PMID: 32643842 DOI: 10.1002/kjm2.12275] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Revised: 05/09/2020] [Accepted: 06/22/2020] [Indexed: 12/12/2022] Open
Abstract
Hepatitis C virus (HCV) eradication deteriorates lipid profiles. Although HCV eradication may reduce the risk of vascular events as a whole, whether deteriorated lipid profiles increases the risk of cardio-cerebral disease in certain patients is elusive. Serial lipid profiles were measured before, during, at and 3 months after the end of direct-acting antivirals (DAAs) therapy, and annually thereafter in chronic hepatitis C patients who achieved a sustained virological response (SVR, undetectable HCV RNA at posttreatment week 12). The primary end-point was the occurrence of the events. A total of 617 patients were included, with a mean follow-up period of 26.8 months (range: 1-65 months). The total cholesterol and low-density lipoprotein cholesterol (LDL-C) levels increased significantly from treatment week 4 to 2 years after treatment. Logistic regression analysis revealed that the factors independently associated with a significant cholesterol increase included age (odds ratio [OR]/95% confidence intervals [CIs]:1.02/1.006-1.039, P = .007) and smoking (OR/CI:3.21/1.14-9.02, P = .027). Five patients developed cardio-cerebral diseases during 1376 person-years follow-up period. Compared to patients without vascular events, a significantly higher proportion of those with vascular events experienced an LDL-C surge >40% (80% vs 19.9%, P = .001). Cox-regression analysis revealed that an LDL-C surge >40% was the only factor predictive of vascular events (HR/CI: 15.44/1.73-138.20, P = .014). Dyslipidemia occurred after HCV eradication, and it was associated with the risk of cardio-cerebrovascular diseases. Attention should also be paid to the extrahepatic consequence beyond liver-related complications in the post-SVR era.
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Affiliation(s)
- Chung-Feng Huang
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan.,Faculty of Internal Medicine, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.,Center for Liquid Biopsy and Cancer Research, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Chia-Yen Dai
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan.,Faculty of Internal Medicine, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.,Center for Liquid Biopsy and Cancer Research, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Ming-Lun Yeh
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan.,Faculty of Internal Medicine, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.,Center for Liquid Biopsy and Cancer Research, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Ching-I Huang
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan.,Faculty of Internal Medicine, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Hsiang-Chun Lee
- Faculty of Internal Medicine, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.,Division of Cardiology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan.,Lipid Science and Aging Research Center, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Wen-Ter Lai
- Faculty of Internal Medicine, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.,Division of Cardiology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Po-Cheng Liang
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Yi-Hung Lin
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Ming-Yen Hsieh
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Nai-Jen Hou
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Zu-Yau Lin
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan.,Faculty of Internal Medicine, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Shinn-Cherng Chen
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan.,Faculty of Internal Medicine, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Jee-Fu Huang
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan.,Faculty of Internal Medicine, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.,Center for Liquid Biopsy and Cancer Research, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Wan-Long Chuang
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan.,Faculty of Internal Medicine, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.,Center for Liquid Biopsy and Cancer Research, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Ming-Lung Yu
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan.,Faculty of Internal Medicine, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.,Center for Liquid Biopsy and Cancer Research, Kaohsiung Medical University, Kaohsiung, Taiwan.,Institute of Biomedical Sciences, National Sun Yat-Sen University, Kaohsiung, Taiwan.,College of Biological Science and Technology, National Chiao Tung University, Hsin-Chu, Taiwan
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Abstract
PURPOSE OF REVIEW Stroke continues to be a leading cause of debility in the world. Infections have been associated with stroke, but are not considered as directly causal, and so they are not often included in the traditional stroke workup and management. They are especially important in patients with stroke of undetermined etiology, and in certain patient populations, such as young patients without traditional risk factors, and immunocompromised patients. RECENT FINDINGS There has been strong evidence for infectious conditions, such as endocarditis, and pathogens, such as varicella zoster in stroke causation, and more supportive evidence is surfacing in recent years of several organisms increasing the stroke risk or being directly causal in stroke. The evidence also seems to be pointing to the role of inflammation in increasing the risk of stroke via accelerated atherosclerosis, vasculitis and vasculopathy. SUMMARY Infectious causes should be considered in the differential and work up of stroke in certain patient populations and appropriate treatments need to be initiated to minimize adverse stroke-related outcomes.
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Williams-Nguyen J, Hawes SE, Nance RM, Lindström S, Heckbert SR, Kim HN, Mathews WC, Cachay ER, Budoff M, Hurt CB, Hunt PW, Geng E, Moore RD, Mugavero MJ, Peter I, Kitahata MM, Saag MS, Crane HM, Delaney JA. Association Between Chronic Hepatitis C Virus Infection and Myocardial Infarction Among People Living With HIV in the United States. Am J Epidemiol 2020; 189:554-563. [PMID: 31712804 DOI: 10.1093/aje/kwz236] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2018] [Revised: 09/13/2019] [Accepted: 10/01/2019] [Indexed: 01/01/2023] Open
Abstract
Hepatitis C virus (HCV) infection is common among people living with human immunodeficiency virus (PLWH). Extrahepatic manifestations of HCV, including myocardial infarction (MI), are a topic of active research. MI is classified into types, predominantly atheroembolic type 1 MI (T1MI) and supply-demand mismatch type 2 MI (T2MI). We examined the association between HCV and MI among patients in the Centers for AIDS Research (CFAR) Network of Integrated Clinical Systems, a US multicenter clinical cohort of PLWH. MIs were centrally adjudicated and categorized by type using the Third Universal Definition of Myocardial Infarction. We estimated the association between chronic HCV (RNA+) and time to MI while adjusting for demographic characteristics, cardiovascular risk factors, clinical characteristics, and history of injecting drug use. Among 23,407 PLWH aged ≥18 years, there were 336 T1MIs and 330 T2MIs during a median of 4.7 years of follow-up between 1998 and 2016. HCV was associated with a 46% greater risk of T2MI (adjusted hazard ratio (aHR) = 1.46, 95% confidence interval (CI): 1.09, 1.97) but not T1MI (aHR = 0.87, 95% CI: 0.58, 1.29). In an exploratory cause-specific analysis of T2MI, HCV was associated with a 2-fold greater risk of T2MI attributed to sepsis (aHR = 2.01, 95% CI: 1.25, 3.24). Extrahepatic manifestations of HCV in this high-risk population are an important area for continued research.
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Badawi A, Di Giuseppe G, Gupta A, Poirier A, Arora P. Bayesian network modelling study to identify factors influencing the risk of cardiovascular disease in Canadian adults with hepatitis C virus infection. BMJ Open 2020; 10:e035867. [PMID: 32371519 PMCID: PMC7228556 DOI: 10.1136/bmjopen-2019-035867] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
OBJECTIVES The present study evaluates the extent of association between hepatitis C virus (HCV) infection and cardiovascular disease (CVD) risk and identifies factors mediating this relationship using Bayesian network (BN) analysis. DESIGN AND SETTING A population-based cross-sectional survey in Canada. PARTICIPANTS Adults from the Canadian Health Measures Survey (n=10 115) aged 30 to 74 years. PRIMARY AND SECONDARY OUTCOME MEASURES The 10-year risk of CVD was determined using the Framingham Risk Score in HCV-positive and HCV-negative subjects. Using BN analysis, variables were modelled to calculate the probability of CVD risk in HCV infection. RESULTS When the BN is compiled, and no variable has been instantiated, 73%, 17% and 11% of the subjects had low, moderate and high 10-year CVD risk, respectively. The conditional probability of high CVD risk increased to 13.9%±1.6% (p<2.2×10-16) when the HCV variable is instantiated to 'Present' state and decreased to 8.6%±0.2% when HCV was instantiated to 'Absent' (p<2.2×10-16). HCV cases had 1.6-fold higher prevalence of high-CVD risk compared with non-infected individuals (p=0.038). Analysis of the effect modification of the HCV-CVD relationship (using median Kullback-Leibler divergence; DKL ) showed diabetes as a major effect modifier on the joint probability distribution of HCV infection and CVD risk (DKL =0.27, IQR: 0.26 to 0.27), followed by hypertension (0.24, IQR: 0.23 to 0.25), age (0.21, IQR: 0.10 to 0.38) and injection drug use (0.19, IQR: 0.06 to 0.59). CONCLUSIONS Exploring the relationship between HCV infection and CVD risk using BN modelling analysis revealed that the infection is associated with elevated CVD risk. A number of risk modifiers were identified to play a role in this relationship. Targeting these factors during the course of infection to reduce CVD risk should be studied further.
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Affiliation(s)
- Alaa Badawi
- Public Health Risk Sciences Division, Public Health Agency of Canada, Toronto, Ontario, Canada
- Department of Nutritional Sciences, Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Giancarlo Di Giuseppe
- Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
- Pediatric Oncology Group of Ontario, Toronto, Ontario, Canada
| | - Alind Gupta
- Lighthouse Outcomes, Toronto, Ontario, Canada
| | - Abbey Poirier
- Department of Cancer Epidemiology and Prevention Research, Alberta Health Services, Calgary, Alberta, Canada
| | - Paul Arora
- Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
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30
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Impact of hepatitis C virus clearance by direct-acting antiviral treatment on the incidence of major cardiovascular events: A prospective multicentre study. Atherosclerosis 2020; 296:40-47. [DOI: 10.1016/j.atherosclerosis.2020.01.010] [Citation(s) in RCA: 58] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Revised: 12/12/2019] [Accepted: 01/15/2020] [Indexed: 02/06/2023]
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31
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Di Minno MND, Ambrosino P, Buonomo AR, Pinchera B, Calcaterra I, Crispo M, Scotto R, Borgia F, Mattia C, Gentile I. Direct-acting antivirals improve endothelial function in patients with chronic hepatitis: a prospective cohort study. Intern Emerg Med 2020; 15:263-271. [PMID: 31396919 DOI: 10.1007/s11739-019-02163-8] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2019] [Accepted: 07/27/2019] [Indexed: 12/21/2022]
Abstract
Hepatitis C virus (HCV) infection is associated with increased cardiovascular risk. We evaluated effects of direct-acting antiviral agents (DAAs) on flow-mediated dilation (FMD), a recognized marker of cardiovascular risk. We evaluated FMD and post-ischemic hyperemia (PIH) in consecutive HCV out-patients before starting DAAs, at the end of treatment (Teot) and 12 weeks thereafter. In 22 HCV subjects (age 64.0 years), baseline FMD was 4.52% ± 1.90 and PIH of 5814.4 (IQR 3786.9-7861.9). At (Teot), all patients showed undetectable levels of HCV-RNA and FMD changed from 4.52% ± 1.90 to 9.39% ± 4.06 (p < 0.001), with a direct correlation between changes in FMD and baseline HCV-RNA levels (r = 0.494, p = 0.020). In parallel, PIH increased from 5814.4 (IQR 3786.9-7861.9) to 7277.6 (IQR 4579.8-10388.8) (p = 0.019). Twelve weeks after Teot, all patients had persistently negative HCV-RNA, FMD was 10.9% ± 4.65 and PIH was 10930.3 (IQR 6254.6-18248.2) suggesting a further significant improvement in these parameters. Results remained significant regardless of the presence of cardiovascular risk factors, whereas FMD changes were not statistically significant in subjects with cirrhosis. A persistent and significant improvement in endothelial function is observed in HCV patients obtaining viral eradication with DAAs treatment. This might suggest a beneficial effect of DAAs treatment on cardiovascular risk profile of HCV patients.
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Affiliation(s)
| | - Pasquale Ambrosino
- Department of Clinical Medicine and Surgery, Federico II University, Naples, Italy
| | | | - Biagio Pinchera
- Department of Clinical Medicine and Surgery, Federico II University, Naples, Italy
| | - Ilenia Calcaterra
- Department of Clinical Medicine and Surgery, Federico II University, Naples, Italy
| | - Manuel Crispo
- Department of Clinical Medicine and Surgery, Federico II University, Naples, Italy
| | - Riccardo Scotto
- Department of Clinical Medicine and Surgery, Federico II University, Naples, Italy
| | - Francesco Borgia
- Department of Advanced Biomedical Sciences, Federico II University, Naples, Italy
| | - Consalvo Mattia
- Department of Medical and Surgical Sciences and Biotechnologies, Unit of Anaesthesiology, Intensive Care Medicine and Pain Therapy, Faculty of Pharmacy and Medicine, "Polo Pontino", "Sapienza" University of Rome, Rome, Italy
| | - Ivan Gentile
- Department of Clinical Medicine and Surgery, Federico II University, Naples, Italy
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Sevastianos VA, Voulgaris TA, Dourakis SP. Hepatitis C, systemic inflammation and oxidative stress: correlations with metabolic diseases. Expert Rev Gastroenterol Hepatol 2020; 14:27-37. [PMID: 31868062 DOI: 10.1080/17474124.2020.1708191] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Introduction: Hepatitis C chronic infection has long been correlated with numerous systemic diseases, such as diabetes mellitus and hepatic steatosis. Recent studies have also revealed an association with atherosclerosis.Areas covered: An analysis is presented on the mechanisms through which the hepatitis C viral infection can lead to a systemic increase in pro-inflammatory markers, especially tumor necrosis factor-a and interleukin-6. The immunological imbalance created may, through different mechanisms, act on the metabolic pathways that contribute to the development of insulin resistance, the accumulation of lipids in the liver, and even the formation of atherosclerotic plaques. Moreover, an additional contributing factor to the above-mentioned metabolic derangements is the unopposed oxidative stress observed in chronic hepatitis C viral infection. The virus itself contributes to the formation of oxidative stress, through alterations in the trace metal homeostasis and its effect on pro-inflammatory cytokines, such as tumor necrosis factor-a.Expert opinion: The scope of this review is to emphasize the importance of the metabolic manifestations of hepatitis C viral infection and to elucidate the pathophysiological mechanisms behind their emergence.
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Affiliation(s)
- Vassilios A Sevastianos
- Department of Internal Medicine and Liver Outpatient Clinic, "Evangelismos" General Hospital, Athens, Greece
| | - Theodoros A Voulgaris
- Department of Internal Medicine and Liver Outpatient Clinic, "Evangelismos" General Hospital, Athens, Greece
| | - Spyros P Dourakis
- Department of Internal Μedicine, Medical School, National and Kapodistrian University of Athens, General Hospital of Athens Ippokrateio, Athens, Greece
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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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Wu PS, Chang TS, Lu SN, Su HJ, Chang SZ, Hsu CW, Chen MY. An Investigation of the Side Effects, Patient Feedback, and Physiological Changes Associated with Direct-Acting Antiviral Therapy for Hepatitis C. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2019; 16:ijerph16244981. [PMID: 31817863 PMCID: PMC6950306 DOI: 10.3390/ijerph16244981] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 11/16/2019] [Revised: 12/05/2019] [Accepted: 12/06/2019] [Indexed: 01/08/2023]
Abstract
Background: Hepatitis C virus (HCV) infection is one of the major causes of liver cirrhosis and hepatocellular carcinoma globally. The advent of direct-acting antivirals (DAAs) with high cure rates provides an opportunity to reduce the rising HCV disease burden. However, few studies have explored the side effects and physiological benefits of DAA therapy in rural areas. The aim of this study was to investigate the subjective reports of discomfort, patient feedback about the course of treatment, and physiological changes after DAA treatment in HCV patients. Methods: A descriptive, prospective, comparative cohort study was conducted from January to August 2019 in western coastal Yunlin County, Taiwan. Data regarding demographic characteristics, subjective discomfort levels, and physiological responses were collected through face to face interviews and from medical records by a cooperating hospital. Results: Six-hundred-and-twenty-three participants with an active HCV infection were identified; 555 (89.1%) had completed treatment, and sustained virologic response was achieved in 99.6% (n = 553). The mean age was 64.9 (standard deviation = 13.1) years, and 35% of patients experienced discomfort during DAA treatment, including fatigue, itching, and dizziness. After three months of treatment, physiological markers, including body weight (p < 0.001), waist circumference (p < 0.05), blood pressure (p < 0.001), alanine aminotransferase (p < 0.001), and aspartate aminotransferase (p < 0.001), had significantly improved. Almost all participants provided positive feedback about the treatment experience and reported manageable side effects. Conclusions: The findings showed that, in an endemic rural area, DAA treatment had a high cure rate and improved physiological markers with few discomforts. These results can be used to reduce the barriers HCV patients face in adopting new medications.
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Affiliation(s)
- Pin-Sheng Wu
- Formosa Plastics Group Health Care, Yunlin 638, Taiwan; (P.-S.W.); (S.-Z.C.)
| | - Te-Sheng Chang
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Chang Gung Memorial Hospital, Chiayi 613, Taiwan; (T.-S.C.); (S.-N.L.)
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
| | - Sheng-Nan Lu
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Chang Gung Memorial Hospital, Chiayi 613, Taiwan; (T.-S.C.); (S.-N.L.)
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
| | - Hsiang-Jou Su
- Department of Nursing, Chang Gung University of Science and Technology, Chiayi 613, Taiwan;
| | - Shu-Zhi Chang
- Formosa Plastics Group Health Care, Yunlin 638, Taiwan; (P.-S.W.); (S.-Z.C.)
| | - Chia-Wen Hsu
- Formosa Plastics Group, Safety Health & Environment Center, Taipei 508, Taiwan;
| | - Mei-Yen Chen
- College of Nursing, Chang Gung University of Science and Technology, Chiayi 613, Taiwan
- Department of Cardiology, Chang Gung Memorial Hospital, Chiayi 613, Taiwan
- School of Nursing, Chang Gung University, Taoyuan 333, Taiwan
- Correspondence: ; Tel.: +886-(5)-3628800 (ext. 2301); Fax: +886-(5)-3628866
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Newman CB, Preiss D, Tobert JA, Jacobson TA, Page RL, Goldstein LB, Chin C, Tannock LR, Miller M, Raghuveer G, Duell PB, Brinton EA, Pollak A, Braun LT, Welty FK. Statin Safety and Associated Adverse Events: A Scientific Statement From the American Heart Association. Arterioscler Thromb Vasc Biol 2019; 39:e38-e81. [PMID: 30580575 DOI: 10.1161/atv.0000000000000073] [Citation(s) in RCA: 375] [Impact Index Per Article: 75.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
One in 4 Americans >40 years of age takes a statin to reduce the risk of myocardial infarction, ischemic stroke, and other complications of atherosclerotic disease. The most effective statins produce a mean reduction in low-density lipoprotein cholesterol of 55% to 60% at the maximum dosage, and 6 of the 7 marketed statins are available in generic form, which makes them affordable for most patients. Primarily using data from randomized controlled trials, supplemented with observational data where necessary, this scientific statement provides a comprehensive review of statin safety and tolerability. The review covers the general patient population, as well as demographic subgroups, including the elderly, children, pregnant women, East Asians, and patients with specific conditions such as chronic disease of the kidney and liver, human immunodeficiency viral infection, and organ transplants. The risk of statin-induced serious muscle injury, including rhabdomyolysis, is <0.1%, and the risk of serious hepatotoxicity is ≈0.001%. The risk of statin-induced newly diagnosed diabetes mellitus is ≈0.2% per year of treatment, depending on the underlying risk of diabetes mellitus in the population studied. In patients with cerebrovascular disease, statins possibly increase the risk of hemorrhagic stroke; however, they clearly produce a greater reduction in the risk of atherothrombotic stroke and thus total stroke, as well as other cardiovascular events. There is no convincing evidence for a causal relationship between statins and cancer, cataracts, cognitive dysfunction, peripheral neuropathy, erectile dysfunction, or tendonitis. In US clinical practices, roughly 10% of patients stop taking a statin because of subjective complaints, most commonly muscle symptoms without raised creatine kinase. In contrast, in randomized clinical trials, the difference in the incidence of muscle symptoms without significantly raised creatinine kinase in statin-treated compared with placebo-treated participants is <1%, and it is even smaller (0.1%) for patients who discontinued treatment because of such muscle symptoms. This suggests that muscle symptoms are usually not caused by pharmacological effects of the statin. Restarting statin therapy in these patients can be challenging, but it is important, especially in patients at high risk of cardiovascular events, for whom prevention of these events is a priority. Overall, in patients for whom statin treatment is recommended by current guidelines, the benefits greatly outweigh the risks.
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Lin YC, Chiu WN, Chang TS, Huang TJ, Chen MY. Liver Health Literacy and Health Status Among Adults With Hepatitis C: Implications for the Nursing Profession as Part of the 2030 Global Elimination Goal. J Nurs Scholarsh 2019; 52:128-135. [PMID: 31750620 DOI: 10.1111/jnu.12533] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/21/2019] [Indexed: 11/30/2022]
Abstract
PURPOSE To explore the prevalence of hepatitis C virus (HCV) infection as well as the levels of liver health literacy and association with the health status of people with HCV through the nurse-led community health development goal of global elimination. METHODS A community-based, cross-sectional study was conducted between July 2018 and June 2019 in coastal Western Yunlin County, Taiwan. This study was conducted at five townships, and serum HCV antibody (anti-HCV) screening was used for the identification of potentially infected people by a collaborating local hospital. RESULTS Of the 1,963 adults from rural areas enrolled in this study, 321 (16.4%) were anti-HCV positive, 237 (73.8%) reported that they were unaware of their HCV positivity, and none of them were provided information on direct-acting antiviral agent therapy. The levels of anti-HCV positivity were higher among female patients (p < .05), elderly people (p < .001), those with a low education level (p < .001), and those from the Sihu Township within Yunlin County (p < .001). Participants with anti-HCV positivity tended to have lower intakes of vegetables (p < .01) and fruit (p < .05), a greater number of comorbidities (p < .05), as well as a greater incidence of abnormal liver (p < .001) and renal function (p < .001) compared to those with anti-HCV negativity. Multivariable linear regression analysis showed that the presence of HCV infection and a greater number of metabolic syndrome components were associated with poor liver and renal function. CONCLUSIONS These findings showed a high prevalence of HCV infection among adults living in rural areas, who had low literacy levels on hepatitis, unhealthy lifestyles, and abnormal liver and renal function. CLINICAL RELEVANCE Clinicians and primary healthcare providers should initiate efforts to increase the levels of liver health literacy by increasing the accessibility to infection confirmation tests and reducing the number of barriers to the reception of antiviral treatment.
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Affiliation(s)
- Yu-Chih Lin
- Department of Family Medicine, Chang Gung Memorial Hospital, Yunlin, Taiwan
| | - Wen-Nan Chiu
- Department of Hepato-Gastroenterology, Chang Gung Memorial Hospital, Yunlin, Taiwan
| | - Te-Sheng Chang
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Chang Gung Memorial Hospital, Chiayi, Taiwan, and Assistant Professor, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Tung-Jung Huang
- Department of Pulmonary Disease and Critical Care, Chang Gung Memorial Hospital, Yunlin, Taiwan, and Department of Respiratory Care, Chang Gung University of Science and Technology, Chiayi, Taiwan
| | - Mei-Yen Chen
- Department of Nursing, Chang Gung University of Science and Technology, Chiayi, Taiwan, and Department of Nursing, Chang Gung University, Taoyuan, Taiwan, and Research Fellow, Department of Cardiology, Chang Gung Memorial Hospital, Yunlin, Taiwan
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Lee KK, Stelzle D, Bing R, Anwar M, Strachan F, Bashir S, Newby DE, Shah JS, Chung MH, Bloomfield GS, Longenecker CT, Bagchi S, Kottilil S, Blach S, Razavi H, Mills PR, Mills NL, McAllister DA, Shah ASV. Global burden of atherosclerotic cardiovascular disease in people with hepatitis C virus infection: a systematic review, meta-analysis, and modelling study. Lancet Gastroenterol Hepatol 2019; 4:794-804. [PMID: 31377134 PMCID: PMC6734111 DOI: 10.1016/s2468-1253(19)30227-4] [Citation(s) in RCA: 60] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2019] [Revised: 06/26/2019] [Accepted: 06/28/2019] [Indexed: 12/17/2022]
Abstract
BACKGROUND More than 70 million people worldwide are estimated to have hepatitis C virus (HCV) infection. Emerging evidence indicates an association between HCV and atherosclerotic cardiovascular disease. We aimed to determine the association between HCV and cardiovascular disease, and estimate the national, regional, and global burden of cardiovascular disease attributable to HCV. METHODS For this systematic review and meta-analysis, we searched MEDLINE, Embase, Ovid Global Health, and Web of Science databases from inception to May 9, 2018, without language restrictions, for longitudinal studies that evaluated the risk ratio (RR) of cardiovascular disease in people with HCV compared with those without HCV. Two investigators independently reviewed and extracted data from published reports. The main outcome was cardiovascular disease, defined as hospital admission with, or mortality from, acute myocardial infarction or stroke. We calculated the pooled RR of cardiovascular disease associated with HCV using a random-effects model. Additionally, we calculated the population attributable fraction and disability-adjusted life-years (DALYs) from HCV-associated cardiovascular disease at the national, regional, and global level. We also used age-stratified and sex-stratified HCV prevalence estimates and cardiovascular DALYs for 100 countries to estimate country-level burden associated with HCV. This study is registered with PROSPERO, number CRD42018091857. FINDINGS Our search identified 16 639 records, of which 36 studies were included for analysis, including 341 739 people with HCV. The pooled RR for cardiovascular disease was 1·28 (95% CI 1·18-1·39). Globally, 1·5 million (95% CI 0·9-2·1) DALYs per year were lost due to HCV-associated cardiovascular disease. Low-income and middle-income countries had the highest disease burden with south Asian, eastern European, north African, and Middle Eastern regions accounting for two-thirds of all HCV-associated cardiovascular DALYs. INTERPRETATION HCV infection is associated with an increased risk of cardiovascular disease. The global burden of cardiovascular disease associated with HCV infection was responsible for 1·5 million DALYs, with the highest burden in low-income and middle-income countries. FUNDING British Heart Foundation and Wellcome Trust.
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Affiliation(s)
- Kuan Ken Lee
- British Heart Foundation Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, UK
| | - Dominik Stelzle
- Department of Neurology, Center for Global Health, Technical University of Munich, Munich, Germany
| | - Rong Bing
- British Heart Foundation Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, UK
| | - Mohamed Anwar
- British Heart Foundation Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, UK
| | - Fiona Strachan
- British Heart Foundation Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, UK
| | - Sophia Bashir
- British Heart Foundation Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, UK
| | - David E Newby
- British Heart Foundation Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, UK
| | - Jasmit S Shah
- Department of Medicine, Aga Khan University, Nairobi, Kenya
| | | | - Gerald S Bloomfield
- Department of Medicine, Duke Clinical Research Institute and Duke Global Health Institute, Duke University, Durham, NC, USA
| | - Chris T Longenecker
- Division of Cardiology, University Hospitals Harrington Heart and Vascular Institute, School of Medicine, Case Western Reserve University, Cleveland, OH, USA
| | - Shashwatee Bagchi
- Division of Infectious Diseases and Institute of Human Virology, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Shyamasundaran Kottilil
- Division of Infectious Diseases and Institute of Human Virology, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Sarah Blach
- Center for Disease Analysis Foundation, Lafayette, CO, USA
| | - Homie Razavi
- Center for Disease Analysis Foundation, Lafayette, CO, USA
| | - Peter R Mills
- Department of Gastroenterology, Gartnavel General Hospital, NHS Greater Glasgow and Clyde, Glasgow, UK
| | - Nicholas L Mills
- British Heart Foundation Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, UK; Usher Institute of Population Health Sciences and Informatics, University of Edinburgh, Edinburgh, UK
| | | | - Anoop S V Shah
- British Heart Foundation Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, UK; Usher Institute of Population Health Sciences and Informatics, University of Edinburgh, Edinburgh, UK.
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Violán C, Foguet-Boreu Q, Fernández-Bertolín S, Guisado-Clavero M, Cabrera-Bean M, Formiga F, Valderas JM, Roso-Llorach A. Soft clustering using real-world data for the identification of multimorbidity patterns in an elderly population: cross-sectional study in a Mediterranean population. BMJ Open 2019; 9:e029594. [PMID: 31471439 PMCID: PMC6719769 DOI: 10.1136/bmjopen-2019-029594] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
OBJECTIVES The aim of this study was to identify, with soft clustering methods, multimorbidity patterns in the electronic health records of a population ≥65 years, and to analyse such patterns in accordance with the different prevalence cut-off points applied. Fuzzy cluster analysis allows individuals to be linked simultaneously to multiple clusters and is more consistent with clinical experience than other approaches frequently found in the literature. DESIGN A cross-sectional study was conducted based on data from electronic health records. SETTING 284 primary healthcare centres in Catalonia, Spain (2012). PARTICIPANTS 916 619 eligible individuals were included (women: 57.7%). PRIMARY AND SECONDARY OUTCOME MEASURES We extracted data on demographics, International Classification of Diseases version 10 chronic diagnoses, prescribed drugs and socioeconomic status for patients aged ≥65. Following principal component analysis of categorical and continuous variables for dimensionality reduction, machine learning techniques were applied for the identification of disease clusters in a fuzzy c-means analysis. Sensitivity analyses, with different prevalence cut-off points for chronic diseases, were also conducted. Solutions were evaluated from clinical consistency and significance criteria. RESULTS Multimorbidity was present in 93.1%. Eight clusters were identified with a varying number of disease values: nervous and digestive; respiratory, circulatory and nervous; circulatory and digestive; mental, nervous and digestive, female dominant; mental, digestive and blood, female oldest-old dominant; nervous, musculoskeletal and circulatory, female dominant; genitourinary, mental and musculoskeletal, male dominant; and non-specified, youngest-old dominant. Nuclear diseases were identified for each cluster independently of the prevalence cut-off point considered. CONCLUSIONS Multimorbidity patterns were obtained using fuzzy c-means cluster analysis. They are clinically meaningful clusters which support the development of tailored approaches to multimorbidity management and further research.
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Affiliation(s)
- Concepción Violán
- Fundació Institut Universitari per a la recerca a l'Atenció Primària de Salut Jordi Gol i Gurina (IDIAPJGol), Barcelona, Spain
- Universitat Autònoma de Barcelona, Bellaterra (Cerdanyola del Vallès), Barcelona, Spain
| | - Quintí Foguet-Boreu
- Fundació Institut Universitari per a la recerca a l'Atenció Primària de Salut Jordi Gol i Gurina (IDIAPJGol), Barcelona, Spain
- Department of Psychiatry, Vic University Hospital. Francesc Pla el Vigatà, 1, Vic, Barcelona, Spain
- Department of Basic and Methodological Sciences, Faculty of Health Sciences and Welfare. University of Vic- Central University of Catalonia (UVic-UCC), Vic, Barcelona, Spain
| | - Sergio Fernández-Bertolín
- Fundació Institut Universitari per a la recerca a l'Atenció Primària de Salut Jordi Gol i Gurina (IDIAPJGol), Barcelona, Spain
- Universitat Autònoma de Barcelona, Bellaterra (Cerdanyola del Vallès), Barcelona, Spain
| | - Marina Guisado-Clavero
- Fundació Institut Universitari per a la recerca a l'Atenció Primària de Salut Jordi Gol i Gurina (IDIAPJGol), Barcelona, Spain
- Universitat Autònoma de Barcelona, Bellaterra (Cerdanyola del Vallès), Barcelona, Spain
| | - Margarita Cabrera-Bean
- Signal Theory and Communications Department, Universitat Politecnica de Catalunya, Barcelona, Spain
| | | | - Jose Maria Valderas
- Fundació Institut Universitari per a la recerca a l'Atenció Primària de Salut Jordi Gol i Gurina (IDIAPJGol), Barcelona, Spain
- Health Services and Policy Research Group, Academic Collaboration for Primary Care, University of Exeter Medical School, Exeter, UK
| | - Albert Roso-Llorach
- Fundació Institut Universitari per a la recerca a l'Atenció Primària de Salut Jordi Gol i Gurina (IDIAPJGol), Barcelona, Spain
- Universitat Autònoma de Barcelona, Bellaterra (Cerdanyola del Vallès), Barcelona, Spain
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Amirsardari Z, Rahmani F, Rezaei N. Cognitive impairments in HCV infection: From pathogenesis to neuroimaging. J Clin Exp Neuropsychol 2019; 41:987-1000. [PMID: 31405320 DOI: 10.1080/13803395.2019.1652728] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Extrahepatic manifestations of hepatitis C virus (HCV) infection, in particular cognitive impairments, can be present in the absence of clinical liver dysfunction. Executive memory, attention, and concentration are cognitive domains that are most frequently affected. Microstructural and functional changes in cortical gray matter and basal ganglia associate these neuropsychiatric changes in early HCV infection. No study has covered the relationship between imaging features of HCV-related cognitive impairment and HCV pathology. Herein we summarize evidence suggesting a direct pathology of HCV in microglia, astrocytes, and microvascular endothelial cells, and a neuroinflammatory response in HCV-related cognitive decline. Lipoproteins and their receptors mediate HCV infectivity in the central nervous system and confer susceptibility to HCV-related cognitive decline. Magnetic resonance spectroscopy has revealed changes compatible with reactive gliosis and microglial activation in basal ganglia, frontal and occipital white matter, in the absence of cirrhosis or hepatic encephalopathy. Similarly, diffusion imaging shows evidence of structural disintegrity in the axonal fibers of white matter tracts associated with temporal and frontal cortices. We also discuss the cognitive benefits and side-effects of the two most popular therapeutic protocols interferon-based therapy and interferon-free therapy using direct acting anti-virals. Evidences support a network-based pattern of disruption in functional connectivity in HCV patients and a common neuronal substrate for HCV-related and interferon-therapy-associated cognitive decline. These evidences might help identify patients who benefit from either interferon-based or interferon-free treatment regimen.
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Affiliation(s)
- Zahra Amirsardari
- Student's Scientific Research Center (SSRC), Tehran University of Medical Sciences , Tehran , Iran.,NeuroImaging Network (NIN), Universal Scientific Education and Research Network (USERN) , Tehran , Iran
| | - Farzaneh Rahmani
- Student's Scientific Research Center (SSRC), Tehran University of Medical Sciences , Tehran , Iran.,NeuroImaging Network (NIN), Universal Scientific Education and Research Network (USERN) , Tehran , Iran
| | - Nima Rezaei
- NeuroImaging Network (NIN), Universal Scientific Education and Research Network (USERN) , Tehran , Iran.,Research Center for Immunodeficiencies, Children's Medical Center, Tehran University of Medical Sciences , Tehran , Iran
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Hatleberg CI, Ryom L, Kamara D, De Wit S, Law M, Phillips A, Reiss P, D'Arminio Monforte A, Mocroft A, Pradier C, Kirk O, Kovari H, Bonnet F, El-Sadr W, Lundgren JD, Sabin C. Predictors of Ischemic and Hemorrhagic Strokes Among People Living With HIV: The D:A:D International Prospective Multicohort Study. EClinicalMedicine 2019; 13:91-100. [PMID: 31517266 PMCID: PMC6737207 DOI: 10.1016/j.eclinm.2019.07.008] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2017] [Revised: 06/25/2019] [Accepted: 07/18/2019] [Indexed: 12/28/2022] Open
Abstract
BACKGROUND Hypertension is a stronger predictor of hemorrhagic than ischemic strokes in the general population. We aimed to identify whether hypertension or other risk factors, including HIV-related factors, differ in their associations with stroke subtypes in people living with HIV (PLWHIV). METHODS HIV-1-positive individuals from the Data collection on Adverse events of anti-HIV Drugs (D:A:D) study were followed from the time of first blood pressure (BP) measurement after 1/1/1999 or study entry until the first of a validated stroke, 6 months after last follow-up or 1/2/2014. Stroke events were centrally validated using standardized criteria. Hypertension was defined as one systolic BP ≥ 140 mm Hg and/or diastolic BP ≥ 90 mm Hg. Poisson and Cox proportional hazards regression models determined associations of established cerebro/cardiovascular disease and HIV-related risk factors with stroke and tested whether these differed by stroke subtype. FINDINGS 590 strokes (83 hemorrhagic, 296 ischemic, 211 unknown) occurred over 339,979 person-years (PYRS) (incidence rate/1000 PYRS 1.74 [95% confidence interval (CI) 1.60-1.88]). Common predictors of both hemorrhagic and ischemic strokes were hypertension (relative hazard 3.55 [95% CI 2.29-5.50] and 2.24 [1.77-2.84] respectively) and older age (1.28 [1.17-1.39] and 1.19 [1.12-1.25]). Male gender (1.62 [1.14-2.31] and 0.60 [0.35-0.91]), previous cardiovascular events (4.03 [2.91-5.57] and 1.44 [0.66-3.16]) and smoking (1.90 [1.41-2.56] and 1.08 [0.68-1.71]) were stronger predictors of ischemic then hemorrhagic strokes, whereas hypertension, hepatitis C (1.32 [0.72-2.40] and 0.46 [0.30-0.70]) and estimated glomerular filtration rate < 60 mL/min/1.72 m3 (4.80 [2.47-9.36] and 1.04 [0.67-1.60]) were stronger predictors of hemorrhagic than ischemic strokes. A CD4 count < 200 cells/μL was associated with an increased risk of hemorrhagic stroke only. INTERPRETATION Risk factors for stroke may differ by subtype in PLWHIV, emphasizing the importance of further research to increase the precision of stroke risk estimation.
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Affiliation(s)
- Camilla Ingrid Hatleberg
- Centre of Excellence for Health, Immunity and Infections (CHIP), Department of Infectious Diseases, Section 2100, Rigshospitalet, University of Copenhagen, Denmark
- Corresponding author at: Dept. of Infectious Diseases, Section 2100, Rigshospitalet, University of Copenhagen, Blegdamsvej 9, DK-2100 Copenhagen, Denmark.
| | - Lene Ryom
- Centre of Excellence for Health, Immunity and Infections (CHIP), Department of Infectious Diseases, Section 2100, Rigshospitalet, University of Copenhagen, Denmark
| | - David Kamara
- Institute for Global Health, UCL, London, United Kingdom
| | - Stephane De Wit
- Division of Infectious Diseases, Saint Pierre University Hospital, Université Libre de Bruxelles, Brussels, Belgium
| | - Matthew Law
- The Kirby Institute, UNSW Australia, Sydney, Australia
| | | | - Peter Reiss
- Amsterdam University Medical Center (location AMC), Dept. of Global Health and Div. of Infectious Diseases, University of Amsterdam, Amsterdam, the Netherlands
- HIV Monitoring Foundation, Amsterdam, the Netherlands
| | - Antonella D'Arminio Monforte
- Dipartimento di Scienze della Salute, Clinica di Malattie Infettive e Tropicali, Azienda Ospedaliera-Polo Universitario San Paolo, Milan, Italy
| | - Amanda Mocroft
- Institute for Global Health, UCL, London, United Kingdom
| | | | - Ole Kirk
- Centre of Excellence for Health, Immunity and Infections (CHIP), Department of Infectious Diseases, Section 2100, Rigshospitalet, University of Copenhagen, Denmark
| | - Helen Kovari
- Division of Infectious Diseases and Hospital Epidemiology, University Hospital of Zurich, University of Zurich, Switzerland
| | - Fabrice Bonnet
- Université de Bordeaux, ISPED, INSERM U1219, CHU de Bordeaux, Bordeaux, France
| | - Wafaa El-Sadr
- ICAP-Columbia University, Harlem Hospital, New York, USA
| | - Jens D. Lundgren
- Centre of Excellence for Health, Immunity and Infections (CHIP), Department of Infectious Diseases, Section 2100, Rigshospitalet, University of Copenhagen, Denmark
| | - Caroline Sabin
- Institute for Global Health, UCL, London, United Kingdom
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Lapumnuaypol K, Thongprayoon C, Wijarnpreecha K, Cheungpasitporn W. Impact of hepatitis C sustained viral response on cardiovascular diseases: a meta-analysis. Hosp Pract (1995) 2019; 47:105-110. [PMID: 31018721 DOI: 10.1080/21548331.2019.1612066] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Background: Hepatitis C virus-infected patients are found to have increased risks of cardiovascular disease (CVD)-related morbidity and mortality. However, the effect of treatment on cardiovascular risk remains unknown. We performed a systematic review and meta-analysis to assess the effect of Sustained Virologic Response (SVR) on cardiovascular outcome in chronic HCV-infected patients. Methods: A systematic review was conducted in MEDLINE, EMBASE, Cochrane databases from inception through November 2018 to identify studies that assessed the effect of SVR on CVDs. Effect estimates from the individual study were extracted and combined using random-effect, generic inverse variance method of DerSimonian and Laird. Results: Seven cohort studies with a total of 53,841 HCV-infected patients with average follow-up time of 5 years were enrolled. When compared with HCV-infected patients who do not achieve SVR, patients with SVR have a reduced risk of overall CVDs with the pooled hazard ratio of 0.76 (95% confidence interval 0.61-0.94). Egger's regression asymmetry test was performed and showed no publication bias. Conclusions: Our study demonstrates a significant association between SVR after HCV treatment and reduced risk of overall CVDs.
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Affiliation(s)
- Kamolyut Lapumnuaypol
- Department of Internal Medicine, Albert Einstein Medical Center , Philadelphia , PA , USA
| | - Charat Thongprayoon
- Department of Nephrology and Hypertension, Mayo Clinic , Rochester , MN , USA
| | - Karn Wijarnpreecha
- Department of Gastroenterology, Mayo Clinic Hospital , Jacksonville , FL , USA
| | - Wisit Cheungpasitporn
- Division of Nephrology, Department of Medicine, University of Mississippi Medical Center , Jackson , MS , USA
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Wen D, Du X, Dong JZ, Ma CS. Hepatitis C virus infection and risk of coronary artery disease: A meta-analysis. Eur J Intern Med 2019; 63:69-73. [PMID: 31006509 DOI: 10.1016/j.ejim.2019.03.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2018] [Revised: 01/08/2019] [Accepted: 03/05/2019] [Indexed: 02/07/2023]
Abstract
BACKGROUND A few recent studies have demonstrated that hepatitis C virus (HCV) infection was associated with coronary artery diseases (CAD). However, there still existed studies did not confirm this correlation. OBJECTIVE The objective of this study was to evaluate the association between HCV infection and CAD using a meta-analysis. METHODS Pubmed, Embase, and Cochrane library databases were systemically searched. Data were extracted by two independent reviewers and pooled odds ratio (OR) and relative risk (RR) with 95% confidence interval (CI) were calculated using the fixed and random effects models. RESULTS Eight cohort studies and six case-control and cross-sectional studies were enrolled in this meta-analysis. In the cohort studies, the overall RR and 95% CIs of HCV infection for CAD was 1.25, 1.12-1.40 in random effects model. For the case-control and cross-sectional studies, the overall OR and 95% CIs of HCV infection for CAD were 1.94, 1.58-2.38 in fixed effects model. No publication bias was found in this meta-analysis. CONCLUSIONS This meta-analysis showed that HCV infection was a risk factor for CAD.
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Affiliation(s)
- Dan Wen
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, No. 2 Anzhen Road, Chaoyang District, Beijing 100029, China
| | - Xin Du
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, No. 2 Anzhen Road, Chaoyang District, Beijing 100029, China
| | - Jian-Zeng Dong
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, No. 2 Anzhen Road, Chaoyang District, Beijing 100029, China
| | - Chang-Sheng Ma
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, No. 2 Anzhen Road, Chaoyang District, Beijing 100029, China.
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Badawi A, Di Giuseppe G, Arora P. Cardiovascular disease risk in patients with hepatitis C infection: Results from two general population health surveys in Canada and the United States (2007-2017). PLoS One 2018; 13:e0208839. [PMID: 30540839 PMCID: PMC6291240 DOI: 10.1371/journal.pone.0208839] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2018] [Accepted: 11/25/2018] [Indexed: 02/06/2023] Open
Abstract
The role of hepatitis C virus (HCV) infection in increasing the risk of cardiovascular disease (CVD) is controversial. The objective of the present study is to estimate the 10-year risk of CVD in HCV- positive subjects and describe their profile of cardiometabolic risk markers compared to HCV-negative subjects. We conducted a cross-sectional study to estimate 10-year CVD risk, calculated using the Framingham Risk Score (FRS), in participants from the Canadian Health Measures Survey (CHMS; 2007–2015, n = 10,115) and the US-National Health and Nutrition Examination Survey (NHANES; 2007–2016, n = 16,668). Subjects included in our analysis were aged 30 to 74 years with no prior history of CVD. FRS estimates, sociodemographic and cardiometabolic risk factors were compared between HCV- positive and -negative subjects in the two surveys. HCV-positive subjects had a distinct sociodemographic profile compared to their HCV-negative counterparts. Cardiometabolic risk factors, inflammatory markers and serum levels of micronutrients were comparable between the two survey populations, both in HCV-positive and -negative subjects. The average FRS in HCV-positive patients was in the range of “intermediate” 10-year CVD risk (i.e., 10–20%) and was significantly higher (P<0.01) than their HCV-negative counterparts who were within the “low” 10-year CVD risk range (i.e., ≤10%). Using a multivariable linear regression model adjusted for ethnicity, number of metabolic syndrome components and BMI, HCV infection was significantly associated with a 2.5–3.5% absolute risk increase of 10-year CVD (P<0.01). The results of the present study suggest a potential association between HCV infection and risk of subclinical and clinical CVD. The expansion of anti-HCV therapy may also contribute to reduced CVD risk and burden in patients with chronic HCV infection and should be explored further in other datasets and population modelling studies.
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Affiliation(s)
- Alaa Badawi
- Public Health Risk Sciences Division, Public Health Agency of Canada, Toronto, ON, Canada
- Department of Nutritional Sciences, Faculty of Medicine, University of Toronto, Toronto, ON, Canada
- * E-mail:
| | | | - Paul Arora
- Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada
- Division of Enteric Diseases, National Microbiology Laboratory, Public Health Agency of Canada, Toronto, ON, Canada
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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: 34] [Impact Index Per Article: 5.7] [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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Chronic Viral Hepatitis and Metabolic Syndrome/Cardiovascular Risk. Can J Gastroenterol Hepatol 2018; 2018:7369314. [PMID: 30519548 PMCID: PMC6241355 DOI: 10.1155/2018/7369314] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2018] [Accepted: 10/11/2018] [Indexed: 11/17/2022] Open
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Mazzitelli M, Torti C, Sabatino J, D'Ascoli GL, Costa C, Pisani V, Raffetti E, De Rosa S, Strazzulla A, Focà A, Liberto MC, Indolfi C. Evaluation of cardiac function by global longitudinal strain before and after treatment with sofosbuvir-based regimens in HCV infected patients. BMC Infect Dis 2018; 18:518. [PMID: 30326844 PMCID: PMC6192073 DOI: 10.1186/s12879-018-3426-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2018] [Accepted: 10/01/2018] [Indexed: 01/08/2023] Open
Abstract
Background Possible cardiotoxicity of sofosbuvir in humans has not been demonstrated yet. Also, since HCV can exert deleterious effects on hearth function, it is of interest to know whether HCV eradication provides any benefits using global longitudinal strain (GLS), a measure of left ventricular function more reliable than ejection fraction (EF). Methods Patients eligible for treatment with the combination therapy for HCV were invited to perform a transthoracic cardiac ultrasound at four different time points: before starting treatment, after one month, at the end of treatment and, after six month. Left ventricular function was measured with both EF and GLS. Results From March 2015 to December 2016, 82 patients were enrolled. Fifty-six percent patients were males. Mean age was 66.12 (SD: 9.25) years. About 20% patients did not present any cardiovascular risk factors or comorbidities. A worsening trend of GLS was observed. Variations were not found to be statistically significant when EF was studied along the follow-up. However, when GLS was studied, its variations were found to be statistically significant indicating a worsening effect, albeit with different trends in patients who underwent treatment for three months compared to six months. Worsening of GLS was found to be statistically significant even after adjusting for body mass index and liver fibrosis, independently from treatment duration. Conclusions Our results showed unexpected worsening of left ventricular function when measured through GLS after HCV treatment response induced by DAAs including sofosbuvir. Although this result is not proven to be clinically significant, the safety profile of sofosbuvir-based regimens needs to be studied further. Electronic supplementary material The online version of this article (10.1186/s12879-018-3426-9) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Maria Mazzitelli
- Unit of Infectious and Tropical Diseases, Department of Medical and Surgical Sciences, "Magna Graecia" University of Catanzaro, Viale Europa, 88100, Catanzaro, Italy
| | - Carlo Torti
- Unit of Infectious and Tropical Diseases, Department of Medical and Surgical Sciences, "Magna Graecia" University of Catanzaro, Viale Europa, 88100, Catanzaro, Italy.
| | - Jolanda Sabatino
- Cardiovascular Institute, Department of Medical and Surgical Sciences, "Magna Graecia" University of Catanzaro, Viale Europa, 88100, Catanzaro, Italy
| | - Greta Luana D'Ascoli
- Cardiovascular Institute, Department of Medical and Surgical Sciences, "Magna Graecia" University of Catanzaro, Viale Europa, 88100, Catanzaro, Italy
| | - Chiara Costa
- Unit of Infectious and Tropical Diseases, Department of Medical and Surgical Sciences, "Magna Graecia" University of Catanzaro, Viale Europa, 88100, Catanzaro, Italy
| | - Vincenzo Pisani
- Unit of Infectious and Tropical Diseases, Department of Medical and Surgical Sciences, "Magna Graecia" University of Catanzaro, Viale Europa, 88100, Catanzaro, Italy
| | - Elena Raffetti
- Unit of Hygiene, Epidemiology and Public Health, Department of Medical and Surgical Specialities, Radiological Sciences and Public Health, Viale Europa, 25123, Brescia, Italy
| | - Salvatore De Rosa
- Cardiovascular Institute, Department of Medical and Surgical Sciences, "Magna Graecia" University of Catanzaro, Viale Europa, 88100, Catanzaro, Italy
| | - Alessio Strazzulla
- Unit of Infectious and Tropical Diseases, Department of Medical and Surgical Sciences, "Magna Graecia" University of Catanzaro, Viale Europa, 88100, Catanzaro, Italy
| | - Alfredo Focà
- Institute of Microbiology, Department of Health Sciences, "Magna Graecia" University of Catanzaro, Viale Europa, 88100, Catanzaro, Italy
| | - Maria Carla Liberto
- Institute of Microbiology, Department of Health Sciences, "Magna Graecia" University of Catanzaro, Viale Europa, 88100, Catanzaro, Italy
| | - Ciro Indolfi
- Cardiovascular Institute, Department of Medical and Surgical Sciences, "Magna Graecia" University of Catanzaro, Viale Europa, 88100, Catanzaro, Italy
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Chronic Hepatitis C Association with Diabetes Mellitus and Cardiovascular Risk in the Era of DAA Therapy. Can J Gastroenterol Hepatol 2018; 2018:6150861. [PMID: 30186821 PMCID: PMC6110000 DOI: 10.1155/2018/6150861] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/09/2018] [Accepted: 07/31/2018] [Indexed: 12/15/2022] Open
Abstract
Patients with chronic hepatitis C have both higher prevalence of diabetes mellitus type 2 (T2DM) and increased cardiovascular risk compared to never infected people. Sustained viral response (SVR) achievement led to decreasing incidence and prevalence of T2DM during the interferon era of HCV treatment. Currently, direct-acting antiviral drugs (DAA) are the gold standard for treating HCV infection, while yielding SVR in nearly all patients. In chronic HCV patients with T2DM (prediabetes most likely too), DAA therapy is associated with both better fasting glucose and glycated hemoglobin (HbA1C) controls; thus reducing pharmacotherapy in a certain part of patients is possible. Papers mentioned in the review confirmed DAA role in both total cholesterol (TC) and low-density lipoprotein cholesterol (LDL-C) increase. This alteration was accompanied by an increase in high-density lipoprotein cholesterol (HDL-C) and a decrease in triglycerides (TG) verified by most of the studies. However, the clinical significance of lipoprotein alterations caused by DAA therapy has not been explained yet. Moreover, DAA treatment of chronic hepatitis C improves hypertension control and atherosclerotic plaques. It is very likely that DAA therapeutic regimens will decrease both T2DM prevalence and cardiovascular risk in chronic hepatitis C patients; further research, however, is needed.
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Traghella I, Mastorci F, Pepe A, Pingitore A, Vassalle C. Nontraditional Cardiovascular Biomarkers and Risk Factors: Rationale and Future Perspectives. Biomolecules 2018; 8:E40. [PMID: 29914099 PMCID: PMC6023023 DOI: 10.3390/biom8020040] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2018] [Revised: 06/11/2018] [Accepted: 06/13/2018] [Indexed: 12/13/2022] Open
Abstract
The primary prevention of cardiovascular (CV) disease depends on the capacity to identify subjects at higher risk long before the occurrence of CV clinical manifestations. Traditional risk factors do not cover fully prediction of individual risk. Moreover, there is an area of gray for patients at intermediate CV risk, which offers wide margins of improvement. These observations highlight the need for new additive tools for a more accurate risk stratification. An increasing number of candidate biomarkers have been identified to predict CV risk and events, although they generally give only a moderate increase when added to currently available predictive scores. The approach utilizing a relative small number of biomarkers in multiple combinations, but only weakly related to each other or unrelated, thus belonging to independent-pathways, and so able to catch the multidimensional characteristic of atherosclerosis, appears promising. We discuss vitamin D and bone turnover biomarkers, hepatitis C virus, and psycho-emotional factors that may reflect alternative pathways over those generally considered for atherosclerosis (e.g., aspects directly related to inflammation and thrombosis). These new biomarkers could facilitate a more accurate assessment of CV risk stratification if incorporated in the current risk assessment algorithms.
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Affiliation(s)
- Irene Traghella
- Fondazione G. Monasterio CNR-Regione Toscana and Institute of Clinical Physiology, CNR San Cataldo Research Area, via Moruzzi, 1, 56124 Pisa, Italy.
| | - Francesca Mastorci
- Institute of Clinical Physiology, CNR San Cataldo Research Area, via Moruzzi, 1, 56124 Pisa, Italy.
| | - Alessia Pepe
- Fondazione G. Monasterio CNR-Regione Toscana and Institute of Clinical Physiology, CNR San Cataldo Research Area, via Moruzzi, 1, 56124 Pisa, Italy.
| | - Alessandro Pingitore
- Institute of Clinical Physiology, CNR San Cataldo Research Area, via Moruzzi, 1, 56124 Pisa, Italy.
| | - Cristina Vassalle
- Fondazione G. Monasterio CNR-Regione Toscana and Institute of Clinical Physiology, CNR San Cataldo Research Area, via Moruzzi, 1, 56124 Pisa, Italy.
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Gadallah M, Kandil S, Mohsen A. Association between hepatitis C infection and cerebro-cardiovascular disease: analysis of a national population-based survey in Egypt. Trop Med Int Health 2018; 23:738-747. [PMID: 29723920 DOI: 10.1111/tmi.13068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES To examine the association between hepatitis C virus (HCV) infection, cardiovascular risk factors and cerebro-cardiovascular (CCV) disease. METHODS The source of data was the Egypt Health Issues Survey conducted in 2015. Participants were 11 256 individuals with complete HCV testing, age 25-59 years. Data on demographics, cardiovascular risk factors, CCV disease (myocardial infarction and/or cerebral stroke) and HCV infection were retrieved. Descriptive, bivariate, multivariable logistic regression and sensitivity analyses were performed to determine the independent association of past HCV exposure or chronic infection with diabetes, hypertension and CCV disease. RESULTS 3.9% of participants were antibody positive/RNA negative and considered to have past HCV exposure; 7.9% had detectable HCV-RNA and were considered to have chronic infection. Participants with negative antibodies and no history of liver disease (n = 9928) were the control group. In addition to the previously known risk factors, multivariable analyses revealed that diabetes was independently associated with past HCV exposure (OR = 1.71, 95% CI: 1.27-2.32) and HCV chronic infection (OR = 1.56, 95% CI: 1.23-1.97), whereas CCV disease was independently associated with past exposure (OR = 2.69, 95% CI: 1.62-4.46) and not with chronic infection. No evidence of an association between hypertension and either HCV status was found. CONCLUSION The association of both past HCV exposure and chronic infection with diabetes and that of past HCV exposure with CCV disease may suggest targeting HCV-positive reactors for preventive and curative programmes addressing extrahepatic complications.
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Affiliation(s)
- Mohsen Gadallah
- Department of Community, Environmental and Occupational Medicine, Ain Shams University, Cairo, Egypt
| | - Sahar Kandil
- Department of Community, Environmental and Occupational Medicine, Ain Shams University, Cairo, Egypt
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Wang Y, Xiong J, Niu M, Xu W, Xu K, Zhong H. Hepatitis B virus and the risk of coronary heart disease: A comprehensive systematic review and meta-analyses of observational studies. Int J Cardiol 2018; 265:204-209. [PMID: 29706430 DOI: 10.1016/j.ijcard.2018.04.059] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2018] [Revised: 02/27/2018] [Accepted: 04/13/2018] [Indexed: 02/07/2023]
Abstract
BACKGROUND Several studies have reported that hepatitis B virus (HBV) infection affects the risk of coronary heart disease. However, its association is controversial. Thus, we conducted a systematic review and meta-analysis to better understand it. METHODS Relevant studies published before October 2017 were identified by searching PubMed, EMBASE, and ISI Web of Science. The relationships between HBV and the risk of coronary heart disease were assessed using Relative risk (RR) values and the corresponding 95% confidence intervals (CIs). We used the random effects model proposed by DerSimonian and Laird to quantify the relationship. RESULTS Nine articles, including 65,058 HBV-infected patients and 534,998 uninfected controls, were included in the meta-analysis. The present study does not support that HBV infection is associated with the risk of coronary heart disease (RR = 0.99, CI = 0.76-1.22; I2 = 68.9%). Sensitivity analysis and 'trim and fill' method yielded similar results. No evidence of publication bias was observed. CONCLUSIONS HBV infection does not increase the risk of coronary heart disease. The associations were not significant both in cohort studies and in case-control studies.
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Affiliation(s)
- Yaqin Wang
- Department of Radiology, The First Affiliated Hospital of China Medical University, Shenyang, China
| | - Jianping Xiong
- Department of Liver Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College (CAMS & PUMC), Beijing 100730, China
| | - Meng Niu
- Department of Radiology, The First Affiliated Hospital of China Medical University, Shenyang, China
| | - Weiyu Xu
- Department of Liver Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College (CAMS & PUMC), Beijing 100730, China
| | - Ke Xu
- Department of Radiology, The First Affiliated Hospital of China Medical University, Shenyang, China..
| | - Hongshan Zhong
- Department of Radiology, The First Affiliated Hospital of China Medical University, Shenyang, China..
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