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Amorim R, Soares P, Chavarria D, Benfeito S, Cagide F, Teixeira J, Oliveira PJ, Borges F. Decreasing the burden of non-alcoholic fatty liver disease: From therapeutic targets to drug discovery opportunities. Eur J Med Chem 2024; 277:116723. [PMID: 39163775 DOI: 10.1016/j.ejmech.2024.116723] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2024] [Revised: 07/24/2024] [Accepted: 07/25/2024] [Indexed: 08/22/2024]
Abstract
Non-alcoholic fatty liver disease (NAFLD) presents a pervasive global pandemic, affecting approximately 25 % of the world's population. This grave health issue not only demands urgent attention but also stands as a significant economic concern on a global scale. The genesis of NAFLD can be primarily attributed to unhealthy dietary habits and a sedentary lifestyle, albeit certain genetic factors have also been recorded to contribute to its occurrence. NAFLD is characterized by fat accumulation in more than 5 % of hepatocytes according to histological analysis, or >5.6 % of lipid volume fraction in total liver weight in patients. The pathophysiology of NAFLD/non-alcoholic steatohepatitis (NASH) is multifactorial and the mechanisms underlying the progression to advanced forms remain unclear, thereby representing a challenge to disease therapy. Despite the substantial efforts from the scientific community and the large number of pre-clinical and clinical trials performed so far, only one drug was approved by the Food and Drug Administration (FDA) to treat NAFLD/NASH specifically. This review provides an overview of available information concerning emerging molecular targets and drug candidates tested in clinical studies for the treatment of NAFLD/NASH. Improving our understanding of NAFLD pathophysiology and pharmacotherapy is crucial not only to explore new molecular targets, but also to potentiate drug discovery programs to develop new therapeutic strategies. This knowledge endeavours scientific efforts to reduce the time for achieving a specific and effective drug for NAFLD or NASH management and improve patients' quality of life.
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Affiliation(s)
- Ricardo Amorim
- CNC-UC, Center for Neuroscience and Cell Biology, University of Coimbra, Portugal; CIBB, Centre for Innovative Biomedicine and Biotechnology, University of Coimbra, Portugal
| | - Pedro Soares
- CIQUP-IMS/Department of Chemistry and Biochemistry, Faculty of Sciences, University of Porto, Porto, Portugal
| | - Daniel Chavarria
- CIQUP-IMS/Department of Chemistry and Biochemistry, Faculty of Sciences, University of Porto, Porto, Portugal
| | - Sofia Benfeito
- CIQUP-IMS/Department of Chemistry and Biochemistry, Faculty of Sciences, University of Porto, Porto, Portugal
| | - Fernando Cagide
- CIQUP-IMS/Department of Chemistry and Biochemistry, Faculty of Sciences, University of Porto, Porto, Portugal
| | - José Teixeira
- CNC-UC, Center for Neuroscience and Cell Biology, University of Coimbra, Portugal; CIBB, Centre for Innovative Biomedicine and Biotechnology, University of Coimbra, Portugal
| | - Paulo J Oliveira
- CNC-UC, Center for Neuroscience and Cell Biology, University of Coimbra, Portugal; CIBB, Centre for Innovative Biomedicine and Biotechnology, University of Coimbra, Portugal.
| | - Fernanda Borges
- CIQUP-IMS/Department of Chemistry and Biochemistry, Faculty of Sciences, University of Porto, Porto, Portugal.
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Koenig AB, Tan A, Abdelaal H, Monge F, Younossi ZM, Goodman ZD. Review article: Hepatic steatosis and its associations with acute and chronic liver diseases. Aliment Pharmacol Ther 2024; 60:167-200. [PMID: 38845486 DOI: 10.1111/apt.18059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2024] [Revised: 04/23/2024] [Accepted: 05/13/2024] [Indexed: 06/28/2024]
Abstract
BACKGROUND Hepatic steatosis is a common finding in liver histopathology and the hallmark of metabolic dysfunction-associated steatotic liver disease (MASLD), formerly known as non-alcoholic fatty liver disease (NAFLD), whose global prevalence is rising. AIMS To review the histopathology of hepatic steatosis and its mechanisms of development and to identify common and rare disease associations. METHODS We reviewed literature on the basic science of lipid droplet (LD) biology and clinical research on acute and chronic liver diseases associated with hepatic steatosis using the PubMed database. RESULTS A variety of genetic and environmental factors contribute to the development of chronic hepatic steatosis or steatotic liver disease, which typically appears macrovesicular. Microvesicular steatosis is associated with acute mitochondrial dysfunction and liver failure. Fat metabolic processes in hepatocytes whose dysregulation leads to the development of steatosis include secretion of lipoprotein particles, uptake of remnant lipoprotein particles or free fatty acids from blood, de novo lipogenesis, oxidation of fatty acids, lipolysis and lipophagy. Hepatic insulin resistance is a key feature of MASLD. Seipin is a polyfunctional protein that facilitates LD biogenesis. Assembly of hepatitis C virus takes place on LD surfaces. LDs make important, functional contact with the endoplasmic reticulum and other organelles. CONCLUSIONS Diverse liver pathologies are associated with hepatic steatosis, with MASLD being the most important contributor. The biogenesis and dynamics of LDs in hepatocytes are complex and warrant further investigation. Organellar interfaces permit co-regulation of lipid metabolism to match generation of potentially toxic lipid species with their LD depot storage.
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Affiliation(s)
- Aaron B Koenig
- Beatty Liver and Obesity Research Program, Inova Health System, Falls Church, Virginia, USA
| | - Albert Tan
- Beatty Liver and Obesity Research Program, Inova Health System, Falls Church, Virginia, USA
- Center for Liver Diseases, Inova Fairfax Hospital, Falls Church, Virginia, USA
| | - Hala Abdelaal
- Beatty Liver and Obesity Research Program, Inova Health System, Falls Church, Virginia, USA
- Center for Liver Diseases, Inova Fairfax Hospital, Falls Church, Virginia, USA
| | - Fanny Monge
- Beatty Liver and Obesity Research Program, Inova Health System, Falls Church, Virginia, USA
- Center for Liver Diseases, Inova Fairfax Hospital, Falls Church, Virginia, USA
| | - Zobair M Younossi
- Beatty Liver and Obesity Research Program, Inova Health System, Falls Church, Virginia, USA
- The Global NASH Council, Center for Outcomes Research in Liver Diseases, Washington, DC, USA
| | - Zachary D Goodman
- Beatty Liver and Obesity Research Program, Inova Health System, Falls Church, Virginia, USA
- Center for Liver Diseases, Inova Fairfax Hospital, Falls Church, Virginia, USA
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Pham N, Benhammou JN. Statins in Chronic Liver Disease: Review of the Literature and Future Role. Semin Liver Dis 2024; 44:191-208. [PMID: 38701856 DOI: 10.1055/a-2319-0694] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/05/2024]
Abstract
Chronic liver disease (CLD) is a major contributor to global mortality, morbidity, and healthcare burden. Progress in pharmacotherapeutic for CLD management is lagging given its impact on the global population. While statins are indicated for the management of dyslipidemia and cardiovascular disease, their role in CLD prevention and treatment is emerging. Beyond their lipid-lowering effects, their liver-related mechanisms of action are multifactorial and include anti-inflammatory, antiproliferative, and immune-protective effects. In this review, we highlight what is known about the clinical benefits of statins in viral and nonviral etiologies of CLD and hepatocellular carcinoma (HCC), and explore key mechanisms and pathways targeted by statins. While their benefits may span the spectrum of CLD and potentially HCC treatment, their role in CLD chemoprevention is likely to have the largest impact. As emerging data suggest that genetic variants may impact their benefits, the role of statins in precision hepatology will need to be further explored.
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Affiliation(s)
- Nguyen Pham
- Department of Medicine, University of California, Los Angeles, Los Angeles, California
| | - Jihane N Benhammou
- Department of Medicine, University of California, Los Angeles, Los Angeles, California
- Veterans Affairs Greater Los Angeles, Los Angeles, California
- Comprehensive Liver Research Center at University of California, Los Angeles, Los Angeles, California
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Mao Y, Ma S, Liu C, Liu X, Su M, Li D, Li Y, Chen G, Chen J, Chen J, Zhao J, Guo X, Tang J, Zhuge Y, Xie Q, Xie W, Lai R, Cai D, Cai Q, Zhi Y, Li X. Chinese guideline for the diagnosis and treatment of drug-induced liver injury: an update. Hepatol Int 2024; 18:384-419. [PMID: 38402364 DOI: 10.1007/s12072-023-10633-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2023] [Accepted: 12/18/2023] [Indexed: 02/26/2024]
Abstract
Drug-induced liver injury (DILI) is an important adverse drug reaction that can lead to acute liver failure or even death in severe cases. Currently, the diagnosis of DILI still follows the strategy of exclusion. Therefore, a detailed history taking and a thorough and careful exclusion of other potential causes of liver injury is the key to correct diagnosis. This guideline was developed based on evidence-based medicine provided by the latest research advances and aims to provide professional guidance to clinicians on how to identify suspected DILI timely and standardize the diagnosis and management in clinical practice. Based on the clinical settings in China, the guideline also specifically focused on DILI in chronic liver disease, drug-induced viral hepatitis reactivation, common causing agents of DILI (herbal and dietary supplements, anti-tuberculosis drugs, and antineoplastic drugs), and signal of DILI in clinical trials and its assessment.
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Affiliation(s)
- Yimin Mao
- Division of Gastroenterology and Hepatology, Renji Hospital, Shanghai Jiao Tong University School of Medicine, NHC Key Laboratory of Digestive Diseases, Shanghai Research Center of Fatty Liver Disease, Shanghai, 200001, China.
| | - Shiwu Ma
- Department of Infectious Diseases, The 920th Hospital of Chinese PLA Joint Logistics Support Force, Kunming, 650032, Yunnan, China
| | - Chenghai Liu
- Institute of Liver Diseases, Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Xiaoyan Liu
- Department of Pharmacy, Huangpu Branch of the 9th People's Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai, 200011, China
| | - Minghua Su
- Department of Infectious Diseases, The First Affiliated Hospital of Guangxi Medical University, Nanning, 530021, Guangxi, China
| | - Dongliang Li
- Department of Hepatobiliary Medicine, The 900th Hospital of Chinese PLA Joint Logistics Support Force, Fuzhou, 350025, Fujian, China
| | - Yiling Li
- Department of Gastroenterology, First Affiliated Hospital of China Medical University, Shenyang, 110001, Liaoning, China
| | - Gongying Chen
- Department of Liver Diseases, The Affiliated Hospital of Hangzhou Normal University, Hangzhou, 310015, Zhejiang, China
| | - Jun Chen
- Department of Infectious Diseases, Shenzhen Third People's Hospital, Shenzhen, 518112, Guangdong, China
| | - Jinjun Chen
- Hepatology Center, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, Guangdong, China
| | - Jingmin Zhao
- Department of Pathology and Hepatology, Fifth Medical Center of Chinese PLA General Hospital, Beijing, 100039, China
| | - Xiaoyan Guo
- Department of Gastroenterology, Second Affiliated Hospital, Xi'an Jiaotong University, Xi'an, 710004, Shaanxi, China
| | - Jieting Tang
- Division of Gastroenterology and Hepatology, Renji Hospital, Shanghai Jiao Tong University School of Medicine, NHC Key Laboratory of Digestive Diseases, Shanghai Research Center of Fatty Liver Disease, Shanghai, 200001, China
| | - Yuzheng Zhuge
- Department of Gastroenterology, Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing, 210008, Jiangsu, China
| | - Qing Xie
- Department of Infectious Diseases, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, 200025, China
| | - Wen Xie
- Center of Liver Disease, Beijing Ditan Hospital, Capital Medical University, Beijing, 100088, China
| | - Rongtao Lai
- Department of Infectious Diseases, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, 200025, China
| | - Dachuan Cai
- Department of Infectious Diseases, The Second Affiliated Hospital, Chongqing Medical University, Chongqing, 400010, China
| | - Qingxian Cai
- Department of Infectious Diseases, Shenzhen Third People's Hospital, Shenzhen, 518112, Guangdong, China
| | - Yang Zhi
- Division of Gastroenterology and Hepatology, Renji Hospital, Shanghai Jiao Tong University School of Medicine, NHC Key Laboratory of Digestive Diseases, Shanghai Research Center of Fatty Liver Disease, Shanghai, 200001, China
| | - Xiaoyun Li
- Division of Gastroenterology and Hepatology, Renji Hospital, Shanghai Jiao Tong University School of Medicine, NHC Key Laboratory of Digestive Diseases, Shanghai Research Center of Fatty Liver Disease, Shanghai, 200001, China
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Adams SP, Alaeiilkhchi N, Tasnim S, Wright JM. Pravastatin for lowering lipids. Cochrane Database Syst Rev 2023; 9:CD013673. [PMID: 37721222 PMCID: PMC10506175 DOI: 10.1002/14651858.cd013673.pub2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/19/2023]
Abstract
BACKGROUND A detailed summary and meta-analysis of the dose-related effect of pravastatin on lipids is not available. OBJECTIVES Primary objective To assess the pharmacology of pravastatin by characterizing the dose-related effect and variability of the effect of pravastatin on the surrogate marker: low-density lipoprotein (LDL cholesterol). The effect of pravastatin on morbidity and mortality is not the objective of this systematic review. Secondary objectives • To assess the dose-related effect and variability of effect of pravastatin on the following surrogate markers: total cholesterol; high-density lipoprotein (HDL cholesterol); and triglycerides. • To assess the effect of pravastatin on withdrawals due to adverse effects. SEARCH METHODS The Cochrane Hypertension Information Specialist searched the following databases for randomized controlled trials (RCTs) up to September 2021: CENTRAL (2021, Issue 8), Ovid MEDLINE, Ovid Embase, Bireme LILACS, the WHO International Clinical Trials Registry Platform, and ClinicalTrials.gov. We also contacted authors of relevant papers regarding further published and unpublished work. The searches had no language restrictions. SELECTION CRITERIA Randomized placebo-controlled trials evaluating the dose response of different fixed doses of pravastatin on blood lipids over a duration of three to 12 weeks in participants of any age with and without evidence of cardiovascular disease. DATA COLLECTION AND ANALYSIS Two review authors independently assessed eligibility criteria for studies to be included, and extracted data. We entered lipid data from placebo-controlled trials into Review Manager 5 as continuous data and withdrawal due to adverse effects (WDAEs) data as dichotomous data. We searched for WDAEs information from all trials. We assessed all trials using Cochrane's risk of bias tool under the categories of sequence generation, allocation concealment, blinding, incomplete outcome data, selective reporting, and other potential biases. MAIN RESULTS Sixty-four RCTs evaluated the dose-related efficacy of pravastatin in 9771 participants. The participants were of any age, with and without evidence of cardiovascular disease, and pravastatin effects were studied within a treatment period of three to 12 weeks. Log dose-response data over the doses of 5 mg to 160 mg revealed strong linear dose-related effects on blood total cholesterol and LDL cholesterol, and a weak linear dose-related effect on blood triglycerides. There was no dose-related effect of pravastatin on blood HDL cholesterol. Pravastatin 10 mg/day to 80 mg/day reduced LDL cholesterol by 21.7% to 31.9%, total cholesterol by 16.1% to 23.3%,and triglycerides by 5.8% to 20.0%. The certainty of evidence for these effects was judged to be moderate to high. For every two-fold dose increase there was a 3.4% (95% confidence interval (CI) 2.2 to 4.6) decrease in blood LDL cholesterol. This represented a dose-response slope that was less than the other studied statins: atorvastatin, rosuvastatin, fluvastatin, pitavastatin and cerivastatin. From other systematic reviews we conducted on statins for its effect to reduce LDL cholesterol, pravastatin is similar to fluvastatin, but has a decreased effect compared to atorvastatin, rosuvastatin, pitavastatin and cerivastatin. The effect of pravastatin compared to placebo on WADES has a risk ratio (RR) of 0.81 (95% CI 0.63 to 1.03). The certainty of evidence was judged to be very low. AUTHORS' CONCLUSIONS Pravastatin lowers blood total cholesterol, LDL cholesterol and triglyceride in a dose-dependent linear fashion. This review did not provide a good estimate of the incidence of harms associated with pravastatin because of the lack of reporting of adverse effects in 48.4% of the randomized placebo-controlled trials.
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Affiliation(s)
- Stephen P Adams
- Department of Anesthesiology, Pharmacology and Therapeutics, University of British Columbia, Vancouver, Canada
| | - Nima Alaeiilkhchi
- Faculty of Science, University of British Columbia, Vancouver, Canada
| | - Sara Tasnim
- Department of Anesthesiology, Pharmacology and Therapeutics, University of British Columbia, Vancouver, Canada
| | - James M Wright
- Department of Anesthesiology, Pharmacology and Therapeutics, University of British Columbia, Vancouver, Canada
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Fang XH, Wang CE, Deng J, Qi XS. Statins for treatment of fatty liver disease: Recent advances. Shijie Huaren Xiaohua Zazhi 2023; 31:659-665. [DOI: 10.11569/wcjd.v31.i16.659] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Revised: 08/07/2023] [Accepted: 08/16/2023] [Indexed: 08/28/2023] Open
Abstract
Fatty liver disease (FLD), a common liver disease, is caused by genetic, environmental, and metabolic factors. It is mainly divided into alcoholic fatty liver disease and nonalcoholic fatty liver disease. FLD will gradually progress to liver fibrosis, cirrhosis, and even liver cancer if there is no timely intervention. Statins, 3-hydroxy-3-methylglutaryl coenzyme A (HMG-CoA) reductase inhibitors, can significantly decrease serum cholesterol levels by inhibiting the activity of HMG-CoA reductase. Thus, they are widely used to treat hypercholesterolemia in clinical practice. Some studies have reported that statins may exert anti-inflammatory, anti-oxidation, and anti-fibrosis effects, suggesting their benefits on FLD. Herein, we review the existing evidence about use of statins for the treatment of FLD to further guide the rational use of statins in patients with FLD.
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Affiliation(s)
- Xiao-Hui Fang
- Department of Gastroenterology, General Hospital of Northern Theater Command, Shenyang 110840, Liaoning Province, China
- Department of Life Sciences and Biopharmaceutics, Shenyang Pharmaceutical University, Shenyang 110016, Liaoning Province, China
| | - Cai-E Wang
- Department of Gastroenterology, General Hospital of Northern Theater Command, Shenyang 110840, Liaoning Province, China
- Department of Life Sciences and Biopharmaceutics, Shenyang Pharmaceutical University, Shenyang 110016, Liaoning Province, China
| | - Jiao Deng
- Department of Pharmacy, General Hospital of Northern Theater Command, Shenyang 110840, Liaoning Province, China
| | - Xing-Shun Qi
- Department of Gastroenterology, General Hospital of Northern Theater Command, Shenyang 110840, Liaoning Province, China
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Yeoh A, Cheung R, Ahmed A, Chitnis AS, Do A, Wong RJ. Cardiovascular Disease Risk and Statin Use Among Adults with Metabolic Dysfunction Associated Fatty Liver Disease. Am J Med 2023; 136:669-676.e1. [PMID: 37001720 DOI: 10.1016/j.amjmed.2023.03.010] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Revised: 02/07/2023] [Accepted: 03/13/2023] [Indexed: 05/02/2023]
Abstract
BACKGROUND A leading cause of mortality in fatty liver disease is cardiovascular disease. Metabolic dysfunction-associated fatty liver disease (MAFLD) is new terminology that classifies fatty liver due to metabolic dysfunction attributable to obesity and associated complications. We evaluated atherosclerotic cardiovascular disease (ASCVD) risk and statin use in adults with MAFLD. METHODS This was a retrospective study of the 2011-2018 National Health and Nutrition Examination Survey. Adults with MAFLD were identified using established criteria: presence of hepatic steatosis (US Fatty Liver Index>30) plus ≥1 of the following: 1) body mass index >25 kg/m2 in non-Asians or >23 kg/m2 in Asians, 2) diabetes mellitus, and 3) ≥2 metabolic risk factors. Cardiovascular disease risk was estimated using the validated 10-year ASCVD risk score. Statin use was assessed in intermediate and high 10-year ASCVD risk groups. RESULTS Prevalence of MAFLD was 34.8% (95% confidence interval [CI], 33.9%-35.8%), comprising 54.4% males, 27.9% aged 65 years and older, and 38.2% non-Hispanic white. Among adults with MAFLD, 23.3% and 23.0% had intermediate and high 10-year ASCVD risk, respectively. Compared with females, males were more likely to have high 10-year ASCVD risk (28.7% vs 16.1%, adjusted odds ratio 5.24, 95% CI, 3.87-7.10, P < .01). In intermediate and high ASCVD risk groups, overall statin use was 48.3% (95% CI, 46.1-51.3). CONCLUSIONS Over 46% of adults with MAFLD had intermediate or high 10-year ASCVD risk. Statin use was underutilized at 48.3% in those meeting statin criteria. These findings are alarming given the high cardiovascular disease risk and low statin use in this cohort.
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Affiliation(s)
- Aaron Yeoh
- Division of Gastroenterology, Department of Medicine, Stanford, Calif.
| | - Ramsey Cheung
- Division of Gastroenterology, Department of Medicine, Stanford, Calif; Gastroenterology Section, Veterans Affairs Palo Alto Health Care System, Calif
| | - Aijaz Ahmed
- Division of Gastroenterology, Department of Medicine, Stanford, Calif
| | - Amit S Chitnis
- Tuberculosis Control Section, Division of Communicable Disease Control and Prevention, Alameda County Public Health Department, San Leandro, Calif
| | - Albert Do
- Section of Digestive Diseases, Department of Internal Medicine, Yale School of Medicine, Conn
| | - Robert J Wong
- Division of Gastroenterology, Department of Medicine, Stanford, Calif; Gastroenterology Section, Veterans Affairs Palo Alto Health Care System, Calif
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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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Fontana RJ, Liou I, Reuben A, Suzuki A, Fiel MI, Lee W, Navarro V. AASLD practice guidance on drug, herbal, and dietary supplement-induced liver injury. Hepatology 2023; 77:1036-1065. [PMID: 35899384 PMCID: PMC9936988 DOI: 10.1002/hep.32689] [Citation(s) in RCA: 47] [Impact Index Per Article: 47.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Accepted: 07/07/2022] [Indexed: 12/14/2022]
Affiliation(s)
- Robert J. Fontana
- Division of Gastroenterology and Hepatology, University of Michigan, Ann Arbor, Michigan, USA
| | - Iris Liou
- University of Washington, Seattle, Washington, USA
| | - Adrian Reuben
- Department of Medicine, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Ayako Suzuki
- Division of Gastroenterology, Duke University, Durham, North Carolina, USA
| | - M. Isabel Fiel
- Department of Pathology, Mount Sinai School of Medicine, New York City, New York, USA
| | - William Lee
- Division of Gastroenterology, University of Texas Southwestern, Dallas, Texas, USA
| | - Victor Navarro
- Department of Medicine, Einstein Healthcare Network, Philadelphia, Pennsylvania, USA
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Lee S, Saffo S. Evolution of care in cirrhosis: Preventing hepatic decompensation through pharmacotherapy. World J Gastroenterol 2023; 29:61-74. [PMID: 36683719 PMCID: PMC9850948 DOI: 10.3748/wjg.v29.i1.61] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Revised: 10/22/2022] [Accepted: 12/14/2022] [Indexed: 01/04/2023] Open
Abstract
Cirrhosis is a leading cause of morbidity and mortality, impacting more than 120 million people worldwide. Although geographic differences exist, etiologic factors such as alcohol use disorder, chronic viral hepatitis infections, and non-alcoholic fatty liver disease are prevalent in nearly every region. Historically, significant effort has been devoted to modifying these risks to prevent disease progression. Nevertheless, more than 11% of patients with compensated cirrhosis experience hepatic decompensation each year. This transition signifies the most important prognostic factor in the natural history of the disease, corresponding to a decline in median survival to below 2 years. Over the past decade, the need for pharmacotherapies aimed at reducing the risk for hepatic decompensation has been emphasized, and non-selective beta-blockers have emerged as the most effective option to date. However, a critical therapeutic gap still exists, and additional therapies have been proposed, including statins, rifaximin, and sodium-glucose cotransporter-2 inhibitors. Based on the results of innovative retrospective analyses and small-scale prospective trials, these pharmacotherapies represent promising options, but further studies, including randomized controlled trials, are necessary before they can be incorporated into clinical use. This report highlights the potential impact of these agents and others in preventing hepatic decompensation and discusses how this paradigm shift may pave the way for guideline-directed medical therapy in cirrhosis.
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Affiliation(s)
- Seohyuk Lee
- Department of Medicine, Section of Digestive Diseases, Yale School of Medicine, New Haven, CT 06520-8019, United States
| | - Saad Saffo
- Department of Medicine, Section of Digestive Diseases, Yale School of Medicine, New Haven, CT 06520-8019, United States
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Josloff K, Beiriger J, Khan A, Gawel RJ, Kirby RS, Kendrick AD, Rao AK, Wang RX, Schafer MM, Pearce ME, Chauhan K, Shah YB, Marhefka GD, Halegoua-DeMarzio D. Comprehensive Review of Cardiovascular Disease Risk in Nonalcoholic Fatty Liver Disease. J Cardiovasc Dev Dis 2022; 9:419. [PMID: 36547416 PMCID: PMC9786069 DOI: 10.3390/jcdd9120419] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2022] [Revised: 11/16/2022] [Accepted: 11/23/2022] [Indexed: 11/29/2022] Open
Abstract
Nonalcoholic Fatty Liver Disease (NAFLD) is a growing global phenomenon, and its damaging effects in terms of cardiovascular disease (CVD) risk are becoming more apparent. NAFLD is estimated to affect around one quarter of the world population and is often comorbid with other metabolic disorders including diabetes mellitus, hypertension, coronary artery disease, and metabolic syndrome. In this review, we examine the current evidence describing the many ways that NAFLD itself increases CVD risk. We also discuss the emerging and complex biochemical relationship between NAFLD and its common comorbid conditions, and how they coalesce to increase CVD risk. With NAFLD's rising prevalence and deleterious effects on the cardiovascular system, a complete understanding of the disease must be undertaken, as well as effective strategies to prevent and treat its common comorbid conditions.
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Affiliation(s)
- Kevan Josloff
- Sidney Kimmel Medical College, Thomas Jefferson University Hospital, Philadelphia, PA 19107, USA
| | - Jacob Beiriger
- Sidney Kimmel Medical College, Thomas Jefferson University Hospital, Philadelphia, PA 19107, USA
| | - Adnan Khan
- Department of Internal Medicine, Thomas Jefferson University Hospital, Philadelphia, PA 19107, USA
| | - Richard J. Gawel
- Sidney Kimmel Medical College, Thomas Jefferson University Hospital, Philadelphia, PA 19107, USA
| | - Richard S. Kirby
- Sidney Kimmel Medical College, Thomas Jefferson University Hospital, Philadelphia, PA 19107, USA
| | - Aaron D. Kendrick
- Sidney Kimmel Medical College, Thomas Jefferson University Hospital, Philadelphia, PA 19107, USA
| | - Abhinav K. Rao
- Sidney Kimmel Medical College, Thomas Jefferson University Hospital, Philadelphia, PA 19107, USA
| | - Roy X. Wang
- Sidney Kimmel Medical College, Thomas Jefferson University Hospital, Philadelphia, PA 19107, USA
| | - Michelle M. Schafer
- Sidney Kimmel Medical College, Thomas Jefferson University Hospital, Philadelphia, PA 19107, USA
| | - Margaret E. Pearce
- Sidney Kimmel Medical College, Thomas Jefferson University Hospital, Philadelphia, PA 19107, USA
| | - Kashyap Chauhan
- Department of Internal Medicine, Thomas Jefferson University Hospital, Philadelphia, PA 19107, USA
| | - Yash B. Shah
- Sidney Kimmel Medical College, Thomas Jefferson University Hospital, Philadelphia, PA 19107, USA
| | - Gregary D. Marhefka
- Department of Internal Medicine, Division of Cardiology, Thomas Jefferson University Hospital, Philadelphia, PA 19107, USA
| | - Dina Halegoua-DeMarzio
- Department of Internal Medicine, Division of Gastroenterology & Hepatology, Thomas Jefferson University Hospital, Philadelphia, PA 19107, USA
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12
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Lu S, Kuang M, Yue J, Hu C, Sheng G, Zou Y. Utility of traditional and non-traditional lipid indicators in the diagnosis of nonalcoholic fatty liver disease in a Japanese population. Lipids Health Dis 2022; 21:95. [PMID: 36207744 PMCID: PMC9540727 DOI: 10.1186/s12944-022-01712-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Revised: 09/16/2022] [Accepted: 09/30/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Traditional and non-traditional (TNNT) lipid indicators are known to be closely related to nonalcoholic fatty liver disease (NAFLD). This study's objective was to compare the degree of associations and diagnostic values of TNNT lipid indicators with NAFLD. METHODS Participants were 14,251 Japanese adults who undergoing health checkups, and we measured and calculated 11 lipid indicators, including traditional lipid indicators such as high-density lipoprotein cholesterol (HDL-C), total cholesterol (TC), low-density lipoprotein cholesterol (LDL-C), and triglyceride (TG), as well as non-traditional lipid indicators such as TC/HDL-C ratio, LDL-C/HDL-C ratio, TG/HDL-C ratio, non-HDL-C, remnant cholesterol (RC), RC/HDL-C ratio and non-HDL-C/HDL-C ratio. The associations between these lipid indicators and NAFLD were assessed using multivariate logistic regression, and the performance of these lipid indicators in identifying NAFLD was analyzed by receiver operating characteristic (ROC) curves. RESULTS After rigorous adjustment for potential confounders, multivariate logistic regression showed that all TNNT lipid indicators were independently associated with NAFLD, among which the RC/HDL-C ratio and RC had the strongest association with NAFLD. ROC analysis showed that non-traditional lipid indicators were superior to traditional lipid indicators in identifying NAFLD, especially in young adults and females. It is worth mentioning that the RC/HDL-C ratio was the best lipid indicator for identifying NAFLD with an area under the curve (AUC) of 0.82 and an optimal cut-off value of 0.43; in addition, TG/HDL-C ratio also had a high recognition performance for NAFLD. CONCLUSION Overall, in the Japanese population, non-traditional lipid indicators had a higher diagnostic value for NAFLD compared to traditional lipid indicators, and lipid indicators alone had a lower diagnostic value for NAFLD than the ratio of two lipid indicators, with RC/HDL-C and TG/HDL-C being the best lipid indicators for identifying NAFLD.
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Affiliation(s)
- Song Lu
- Medical College of Nanchang University, 330006, Nanchang, Jiangxi Provincial, China.,Jiangxi Cardiovascular Research Institute, Jiangxi Provincial People's Hospital, 330006, Nanchang, Jiangxi Provincial, China
| | - Maobin Kuang
- Medical College of Nanchang University, 330006, Nanchang, Jiangxi Provincial, China.,Jiangxi Cardiovascular Research Institute, Jiangxi Provincial People's Hospital, 330006, Nanchang, Jiangxi Provincial, China
| | - Jinjing Yue
- Department of Obstetrics and Gynaecology, The Third Affiliated Hospital of Zhengzhou University, 450052, Zhengzhou, Henan Provincial, China
| | - Chong Hu
- Department of Gastroenterology, Jiangxi Provincial People's Hospital, 330006, Nanchang, Jiangxi Provincial, China
| | - Guotai Sheng
- Jiangxi Cardiovascular Research Institute, Jiangxi Provincial People's Hospital, 330006, Nanchang, Jiangxi Provincial, China
| | - Yang Zou
- Jiangxi Cardiovascular Research Institute, Jiangxi Provincial People's Hospital, 330006, Nanchang, Jiangxi Provincial, China.
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13
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Abstract
This article reviews the safety of statins and non-statin medications for management of dyslipidemia. Statins have uncommon serious adverse effects: myopathy/ rhabdomyolysis, which resolve with statin discontinuation, and diabetes, usually in people with risk factors for diabetes. The CVD benefit of statins far exceeds the risk of diabetes. Statin myalgia, without CK elevation, is likely caused by muscle symptoms with another etiology, or the nocebo effect. Notable adverse effects of non-statin medicines include injection site reactions (alirocumab, evolocumab, inclisiran), increased uric acid and gout (bempedoic acid), atrial fibrillation/flutter (omega-3-fatty acids), and myopathy in combination with a statin (gemfibrozil).
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Affiliation(s)
- Connie B Newman
- Division of Endocrinology, Diabetes and Metabolism, New York University Grossman School of Medicine, 435 East 30th street, Sixth floor, New York, NY 10016, USA.
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14
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Esteban JPG, Asgharpour A. Evaluation of liver transplant candidates with non-alcoholic steatohepatitis. Transl Gastroenterol Hepatol 2022; 7:24. [PMID: 35892057 PMCID: PMC9257540 DOI: 10.21037/tgh.2020.03.04] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/23/2019] [Accepted: 02/03/2020] [Indexed: 11/07/2023] Open
Abstract
Non-alcoholic steatohepatitis (NASH) is anticipated to become the leading indication for liver transplantation (LT) in the United States in the near future. LT is indicated in patients with NASH-related cirrhosis who have medically refractory hepatic decompensation, synthetic dysfunction, and hepatocellular carcinoma (HCC) meeting certain criteria. The objective of LT evaluation is to determine which patient will derive the most benefit from LT with the least risk, thus maximizing the societal benefits of a limited resource. LT evaluation is a multidisciplinary undertaking involving several specialists, assessment tools, and diagnostic testing. Although the steps involved in LT evaluation are relatively similar across different liver diseases, patients with NASH-related cirrhosis have unique demographic and clinical features that affect transplant outcomes and influence their LT evaluation. LT candidates with NASH should be assessed for metabolic syndrome and obesity, malnutrition and sarcopenia, frailty, and cardiovascular disease. Interventions that treat cardiometabolic co-morbidities and improve patients' nutrition and functionality should be considered in order to improve patient outcomes in the waitlist and after LT.
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Affiliation(s)
- James Philip G Esteban
- Division of Gastroenterology and Hepatology, Medical College of Wisconsin, Milwaukee, WI, USA
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Amon Asgharpour
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY, USA
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15
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Liu Q, Han G, Li R, Fan D, Du G, Zhang M, Tao L, Li H, Liu D, Song C. Reduction effect of oral pravastatin on the acute phase response to intravenous zoledronic acid: protocol for a real-world prospective, placebo-controlled trial. BMJ Open 2022; 12:e060703. [PMID: 35831045 PMCID: PMC9280907 DOI: 10.1136/bmjopen-2021-060703] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
INTRODUCTION Zoledronic acid (ZA) has been used as a first-line treatment in patients with osteoporosis (OP) who receive an annual injection of 5 mg. However, side effects of bone pain and fever, known as the acute phase response (APR), have often been observed after clinical usage. A meta-analysis reported that the incidence of APR was 49.4% among patients with OP who received ZA for the first time and that 30% of patients with these adverse effects refused treatment in the following year. As a clinically used hypolipidaemic drug, statins can inhibit 3-hydroxy-3-methylglutaryl coenzyme A reductase to block the pathway upstream of farnesyl pyrophosphate synthase. This process can decrease the accumulation of isopentenyl pyrophosphate to prevent γδT-cell activation and inflammatory factor production, blocking APR occurrence. The aim of this study is to determine the reduction effect of oral pravastatin on APR and investigate the possible mechanisms underlying the effect in vivo. METHODS AND ANALYSIS This will be a single-centre, placebo-controlled trial. Female participants will be allocated at a 1:1 ratio to receive either oral pravastatin or a placebo at 1-hour predose and 24 and 48 hours post-administration of ZA. The primary outcome will be the incidence of APR within 72 hours after ZA infusion. The secondary outcomes will include the occurrence time and severity of APR and the frequency and amount of acetaminophen usage within 72 hours after ZA infusion. This study will determine the preventive effect of oral pravastatin on APR in Chinese patients with OP, supporting the clinical application of ZA to alleviate concerns regarding safety and increase patient compliance. ETHICS AND DISSEMINATION This study protocol has been registered with ClinicalTrials.gov. This study protocol was reviewed and approved by the Peking University Third Hospital Medical Science Research Ethics Committee. The results will be published in scientific peer-reviewed journals. TRIAL REGISTRATION NUMBER NCT04719481.
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Affiliation(s)
- Qi Liu
- Department of Orthopaedics, Peking University Third Hospital, Beijing, China
- Drug Clinical Trial Center, Peking University Third Hospital, Beijing, China
| | - Gengyu Han
- Department of Orthopaedics, Peking University Third Hospital, Beijing, China
| | - Runting Li
- Department of Orthopaedics, Peking University Third Hospital, Beijing, China
| | - Dongwei Fan
- Department of Orthopaedics, Peking University Third Hospital, Beijing, China
- Beijing Key Laboratory of Spinal Disease Research, Beijing, China
| | - Guohong Du
- Department of Orthopaedics, Peking University Third Hospital, Beijing, China
| | - Min Zhang
- Department of Orthopaedics, Peking University Third Hospital, Beijing, China
| | - Liyuan Tao
- Research Center of Clinical Epidemiology, Peking University Third Hospital, Beijing, China
| | - Haiyan Li
- Drug Clinical Trial Center, Peking University Third Hospital, Beijing, China
| | - Dongyang Liu
- Drug Clinical Trial Center, Peking University Third Hospital, Beijing, China
| | - Chunli Song
- Department of Orthopaedics, Peking University Third Hospital, Beijing, China
- Beijing Key Laboratory of Spinal Disease Research, Beijing, China
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16
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Diaz-Soto MP, Garcia-Tsao G. Management of varices and variceal hemorrhage in liver cirrhosis: a recent update. Therap Adv Gastroenterol 2022; 15:17562848221101712. [PMID: 35757384 PMCID: PMC9218432 DOI: 10.1177/17562848221101712] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Accepted: 05/03/2022] [Indexed: 02/04/2023] Open
Abstract
Cirrhosis consists of two main stages: compensated (asymptomatic) and decompensated, the latter with a higher mortality. Variceal hemorrhage, together with ascites or encephalopathy, or both, are events that define cirrhosis decompensation and are driven by portal hypertension. The approach and management of patients with compensated cirrhosis has been mostly focused on preventing variceal hemorrhage in those who have high-risk varices on endoscopy. Recent studies suggest a paradigm shift aimed at preventing all decompensating events, not only variceal hemorrhage, in patients with cirrhosis and clinically significant portal hypertension identified via noninvasive measures such as liver stiffness and platelet count. In these patients, nonselective beta-blockers have been shown to prevent ascites (the most common decompensating event) and variceal growth. Variceal hemorrhage has a high mortality rate and even though advances in diagnostic approach and standard of care over the past decades have led to a decrease in mortality, it is still high with a 6-week mortality rate of 15-20%. Survival has improved with the preemptive placement of the transjugular intrahepatic portosystemic shunt in patients at high risk of failing standard therapy. In this review, we provide an overview of the pathophysiology and bases for therapy of portal hypertension and varices, the diagnostic approach and management of compensated cirrhosis with clinically significant portal hypertension, and the management of acute variceal hemorrhage as well as prevention strategies for variceal hemorrhage recurrence.
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17
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Chen H, Nie T, Zhang P, Ma J, Shan A. Hesperidin attenuates hepatic lipid accumulation in mice fed high-fat diet and oleic acid induced HepG2 via AMPK activation. Life Sci 2022; 296:120428. [PMID: 35218767 DOI: 10.1016/j.lfs.2022.120428] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Revised: 02/16/2022] [Accepted: 02/19/2022] [Indexed: 12/12/2022]
Abstract
AIMS In recent years, more and more people are suffering from lifestyle-related disease such as nonalcoholic fatty liver disease (NAFLD) because of unhealthy diet and lack of physical exercise. Hesperidin (HDN) is a flavonoid found in high concentrations in citrus fruits. In this study, we investigated the effect of HDN on NAFLD, providing information to develop dietary supplements for NAFLD treatment and prevention. MATERIALS AND METHODS Testing kits, hematoxylin-eosin staining, oil red O staining, western blot, immunofluorescence, cck-8 assay, and blood biochemical analysis were carried out during the experiments in vivo and in vitro. KEY FINDINGS The current study revealed that HDN significantly reduced liver index and serum lipid levels, and protected against liver steatosis and injury induced by HFD. In addition, HDN suppressed oil acid induced intracellular lipid accumulation in HepG2 cells. Moreover, HDN increased the expression level of pAMPK and downregulated SREBP-1C, ACC and FAS expression in vivo and in vitro. SIGNIFICANCE In summary, HDN attenuates lipid accumulation in vivo and in vitro via AMPK activation, suggesting that HDN may serve as a potential therapeutic agent for treating NAFLD.
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Affiliation(s)
- Hao Chen
- College of Veterinary Medicine, Northeast Agricultural University, Harbin, Heilongjiang, PR China
| | - Tong Nie
- College of Veterinary Medicine, Northeast Agricultural University, Harbin, Heilongjiang, PR China
| | - Penglu Zhang
- College of Veterinary Medicine, Northeast Agricultural University, Harbin, Heilongjiang, PR China
| | - Jun Ma
- College of Veterinary Medicine, Northeast Agricultural University, Harbin, Heilongjiang, PR China; Key Laboratory of the Provincial Education Department of Heilongjiang for Common Animal Disease Prevention and Treatment, College of Veterinary Medicine, Northeast Agricultural University, Harbin, Heilongjiang, PR China.
| | - Anshan Shan
- College of Animal Science and Technology, Northeast Agricultural University, Harbin, Heilongjiang, PR China.
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18
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McCarthy KJ, Motta-Calderon D, Estrada-Roman A, Cajiao KM, Curry MP, Bonder A, Anagnostopoulos AM, Gavin M. Introduction of a standardized protocol for cardiac risk assessment in candidates for liver transplant - A retrospective cohort analysis. Ann Hepatol 2022; 27:100582. [PMID: 34808392 DOI: 10.1016/j.aohep.2021.100582] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 09/27/2021] [Accepted: 10/11/2021] [Indexed: 02/08/2023]
Abstract
INTRODUCTION Recommendations on non-invasive imaging to assess pre-operative cardiac risk among liver transplant candidates vary amongst societal guidelines and individual institutional practices. In 2018, a standardized pre-transplant coronary evaluation protocol was established at Beth Israel Deaconess Medical Center, Boston MA, to ensure appropriate and consistent pre-operative testing was performed. METHODS All patients who underwent liver transplant evaluation between January 1st, 2016 and December 31st, 2019, were retrospectively analyzed and divided into three cohorts; before the introduction of the protocol (prior to 2018), initial protocol favoring invasive coronary angiography (ICA) (2018), and amended protocol favoring coronary computed tomography angiography (CCTA) (post-2018). We described clinical characteristics, candidacy for transplant, and cardiovascular complications during follow-up. As an unadjusted exploratory analysis, the Cochran-Armitage Exact Trend Test was used to examine univariate differences across time. RESULTS A total of 462 patients underwent liver transplant evaluation during the study period. Among these, 218 (47.2%) patients underwent stress test, 50 (10.8%) underwent CCTA, and 68 (14.8%) underwent ICA. Across the three time periods, there was an increase in the proportion of CCTAs performed (3%, 6.3%, and 26.3% respectively; p <0.001) and proportion of patients diagnosed with obstructive CAD using CCTA (0%, 30%, and 51.4% respectively; p = 0.04). There was no significant difference in post-transplant cardiac complications among patients evaluated before 2018, during 2018, and after 2018 (5.9% vs. 5.6 vs. 6.0%; p=1.0). CONCLUSION Our findings suggest it is reasonable to shift practice to a less invasive approach utilizing CCTA or nuclear stress testing when assessing liver transplant candidates at increased cardiovascular risk.
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Affiliation(s)
- Killian J McCarthy
- Division of Cardiology, Beth Israel Deaconess Medical Center, Boston MA, United States
| | - Daniel Motta-Calderon
- Division of Medicine, Vanderbilt University Medical Center, Nashville, TN, United States
| | | | - Karen M Cajiao
- Division of Medicine, St. Mary's Hospital, Waterbury, CT, United States
| | - Michael P Curry
- Division of Hepatology, Beth Israel Deaconess Medical Center, Boston, MA, United States
| | - Alan Bonder
- Division of Hepatology, Beth Israel Deaconess Medical Center, Boston, MA, United States
| | | | - Michael Gavin
- Division of Cardiology, Beth Israel Deaconess Medical Center, Boston MA, United States.
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19
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Fan M, Choi YJ, Wedamulla NE, Tang Y, Han KI, Hwang JY, Kim EK. Heat-Killed Enterococcus faecalis EF-2001 Attenuate Lipid Accumulation in Diet-Induced Obese (DIO) Mice by Activating AMPK Signaling in Liver. Foods 2022; 11:575. [PMID: 35206052 PMCID: PMC8870772 DOI: 10.3390/foods11040575] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2022] [Revised: 02/09/2022] [Accepted: 02/10/2022] [Indexed: 02/04/2023] Open
Abstract
To explore the inhibitory mechanism of heat-killed Enterococcus faecalis, EF-2001 on hepatic lipid deposition, a diet-induced obese (DIO) animal model was established by high-fat diet (HFD). The DIO C57BL/6 mice were divided into four groups: the normal group without HFD (ND, n = 8), obesity group (HFD, n = 8), experimental group (HFD + EF-2001, 200 mg/kg, n = 8), and positive control group (HFD + Orlistat, 60 mg/kg, n = 8). After 4 weeks, liver and adipose tissue were fixed in 10% paraformaldehyde, followed by embedding in paraffin for tissue sectioning. The differences in body mass, body fat ratio, fatty cell area, and lipid profiling of the liver (TC, LDL, and HDL) were also determined. Moreover, Western blot was performed to analyze the expression of lipid accumulation-related proteins, including AMPK, PPARγ, SREBP-1, ACC, and FAS. Compared with the HFD group, the HFD + EF-2001 group exhibited decreased fat mass, liver index, adipocyte area, TC, and LDL, and an increased level of HDL. The results of liver hematoxylin and eosin (H&E), and oil red O staining showed that the mice in each intervention group were improved on hepatic lipid accumulation, and the mice in the HFD + EF-2001 group were the most similar to those in the normal group when compared with the HFD group. From the Western blot results, we proved that EF-2001 activated the AMPK signaling pathway. EF-2001 significantly upregulated the expressions of p-AMPK and p-ACC and downregulated PPARγ, SREBP-1, and FAS in murine liver. Taken together, these results suggest that EF-2001 decrease lipid accumulation in the DIO model mice through the AMPK pathway and ameliorate liver damage by HFD.
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Affiliation(s)
- Meiqi Fan
- Division of Food Bioscience, College of Biomedical and Health Sciences, Konkuk University, Chungju 27478, Korea;
| | - Young-Jin Choi
- Department of Food Science and Nutrition, College of Health Science, Dong-A University, Busan 49315, Korea; (Y.-J.C.); (N.E.W.)
- Center for Silver-Targeted Biomaterials, Brain Busan 21 Plus Program, Dong-A University, Busan 49315, Korea
- Department of Health Sciences, The Graduate School of Dong-A University, Busan 49315, Korea
| | - Nishala Erandi Wedamulla
- Department of Food Science and Nutrition, College of Health Science, Dong-A University, Busan 49315, Korea; (Y.-J.C.); (N.E.W.)
- Center for Silver-Targeted Biomaterials, Brain Busan 21 Plus Program, Dong-A University, Busan 49315, Korea
- Department of Health Sciences, The Graduate School of Dong-A University, Busan 49315, Korea
- Department of Export Agriculture, Faculty of Animal Science and Export Agriculture, Uva Wellassa University, Badulla 90000, Sri Lanka
| | - Yujiao Tang
- School of Bio-Science and Food Engineering, Changchun University of Science and Technology, Changchun 130600, China;
| | | | - Ji-Young Hwang
- Department of Food Science & Technology, Dong-Eui University, Busan 47340, Korea;
| | - Eun-Kyung Kim
- Department of Food Science and Nutrition, College of Health Science, Dong-A University, Busan 49315, Korea; (Y.-J.C.); (N.E.W.)
- Center for Silver-Targeted Biomaterials, Brain Busan 21 Plus Program, Dong-A University, Busan 49315, Korea
- Department of Health Sciences, The Graduate School of Dong-A University, Busan 49315, Korea
- Department of Export Agriculture, Faculty of Animal Science and Export Agriculture, Uva Wellassa University, Badulla 90000, Sri Lanka
- Center for Food & Bio Innovation, Dong-A University, Busan 49315, Korea
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20
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Asai Y, Yamamoto T, Sato Y. Risk assessment of micafungin-induced liver injury using spontaneous reporting system data and electronic medical records. J Infect Chemother 2022; 28:690-695. [PMID: 35148944 DOI: 10.1016/j.jiac.2022.01.024] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Revised: 01/27/2022] [Accepted: 01/31/2022] [Indexed: 02/08/2023]
Abstract
INTRODUCTION There is limited information regarding antifungal-induced liver injuries, which have high mortality rates. Therefore, we used the Japanese Adverse Drug Event Report (JADER) database for signal detection associated with antifungal-induced liver injuries and medical records for risk assessment. METHODS Reports of antifungal-induced liver injuries from JADER data were analyzed to calculate the reporting odds ratio (ROR) and 95% confidence interval (CI). A medical record-based study involving 109 adult patients treated with micafungin shows liver injury as the primary outcome in patients treated with micafungin. The albumin-bilirubin (ALBI) score was calculated based on albumin and total bilirubin levels. We selected five explanatory factors for multivariable logistic regression: alanine aminotransferase ≥20 IU/L, alkaline phosphatase ≥372 IU/L, aspartate aminotransferase ≥25 IU/L, ALBI score ≥ -1.290, and age ≥65 years. RESULTS Signal detection for micafungin was observed in both, hepatocellular and cholestatic injuries, as per data from JADER. Univariate analyses performed on medical records suggest that alanine aminotransferase (p = 0.008), aspartate aminotransferase (p = 0.036), alkaline phosphatase (p = 0.045), and ALBI score (p = 0.028) may be factors associated with micafungin-induced liver injury. Based on multivariable logistic regression, the adjusted odds ratio for micafungin-induced liver injury in patients with ALBI score ≥ -1.290 was 2.78 (95% CI: 1.014-7.605, p = 0.047), suggesting that low hepatic functional reserve could be a risk factor for micafungin-induced liver injury. CONCLUSIONS Careful monitoring of liver function may be necessary for micafungin administration in patients with low hepatic functional reserve.
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Affiliation(s)
- Yuki Asai
- Pharmacy, National Hospital Organization Mie Chuo Medical Center; 2158-5 Hisaimyojincho, Tsu, Mie, 514-1101 Japan.
| | - Takanori Yamamoto
- Pharmacy, National Hospital Organization Mie Chuo Medical Center; 2158-5 Hisaimyojincho, Tsu, Mie, 514-1101 Japan
| | - Yoshiharu Sato
- Pharmacy, National Hospital Organization Mie Chuo Medical Center; 2158-5 Hisaimyojincho, Tsu, Mie, 514-1101 Japan
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21
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Thomson MJ, Serper M, Khungar V, Weiss LM, Trinh H, Firpi-Morell R, Roden M, Loomba R, Barritt AS, Gazis D, Mospan AR, Fried MW, Reddy KR, Lok AS. Prevalence and Factors Associated With Statin Use Among Patients With Nonalcoholic Fatty Liver Disease in the TARGET-NASH Study. Clin Gastroenterol Hepatol 2022; 20:458-460.e4. [PMID: 33775894 PMCID: PMC8464616 DOI: 10.1016/j.cgh.2021.03.031] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Revised: 03/18/2021] [Accepted: 03/23/2021] [Indexed: 02/07/2023]
Abstract
Patients with nonalcoholic fatty liver disease (NAFLD) are at an increased risk of cardiovascular disease. Hydoxy-3-methyglutaryl-coenzyme reductase inhibitors, statins, reduce the risk of cardiovascular events.1 Studies have shown that statins are safe among patients with liver disease, including those with compensated cirrhosis,2 and their use is associated with lower mortality, hepatic decompensation, and possibly hepatocellular carcinoma.3,4 Despite these data, statins are under prescribed among patients with liver disease due to concerns about hepatotoxicity.5 This study aimed to assess prevalence and patient factors associated with indicated statin use in patients with NAFLD in a real-world cohort.
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Affiliation(s)
- Mary J. Thomson
- Division of Gastroenterology, Hepatology and Nutrition, University of Minnesota, Minneapolis, MN, USA
| | - Marina Serper
- Division of Gastroenterology and Hepatology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Vandana Khungar
- Division of Gastroenterology and Hepatology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | | | - Huy Trinh
- San Jose Gastroenterology, San Jose, CA
| | - Roberto Firpi-Morell
- Division of Gastroenterology, Hepatology and Nutrition, University of Florida, Gainesville, FL
| | - Michael Roden
- Department of Endocrinology and Diabetology, Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Düsseldorf, Germany,Institute for Clinical Diabetology, German Diabetes Center, Leibniz Institute for Diabetes Research at Heinrich-Heine University, Düsseldorf, Germany,German Center for Diabetes Research, Partner Düsseldorf, München-Neuherberg, Germany
| | - Rohit Loomba
- Division of Gastroenterology, Department of Medicine, University of California at San Diego, La Jolla, CA
| | | | | | | | | | - K. Rajender Reddy
- Division of Gastroenterology and Hepatology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Anna S. Lok
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, University of Michigan, Ann Arbor, MI, USA
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22
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Tzanaki I, Agouridis AP, Kostapanos MS. Is there a role of lipid-lowering therapies in the management of fatty liver disease? World J Hepatol 2022; 14:119-139. [PMID: 35126843 PMCID: PMC8790403 DOI: 10.4254/wjh.v14.i1.119] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Revised: 08/30/2021] [Accepted: 12/08/2021] [Indexed: 02/06/2023] Open
Abstract
Atherogenic dyslipidemia is characterized by increased triglyceride-rich lipoproteins and low high-density lipoprotein cholesterol concentrations. It is highly prevalent in non-alcoholic fatty liver disease (NAFLD) and contributes to the increased cardiovascular risk associated with this condition. Alongside insulin resistance it plays an important pathogenetic role in NAFLD/non-alcoholic steatohepatitis (NASH) development and progression. It has been shown that cholesterol-lowering reduces cardiovascular risk more in NAFLD vs non-NAFLD high-risk individuals. This evidence highlights the importance of effective lipid modulation in NAFLD. In this narrative review the effects of the most commonly used lipid-lowering therapies on liver outcomes alongside their therapeutic implications in NAFLD/NASH are critically discussed. Preclinical and clinical evidence suggests that statins reduce hepatic steatosis, inflammation and fibrosis in patients with NAFLD/NASH. Most data are derived from observational and small prospective clinical studies using changes in liver enzyme activities, steatosis/fibrosis scores, and imaging evidence of steatosis as surrogates. Also, relevant histologic benefits were noted in small biopsy studies. Atorvastatin and rosuvastatin showed greater benefits, whereas data for other statins are scarce and sometimes conflicting. Similar studies to those of statins showed efficacy of ezetimibe against hepatic steatosis. However, no significant anti-inflammatory and anti-fibrotic actions of ezetimibe have been shown. Preclinical studies showed that fibrates through peroxisome proliferator-activated receptor (PPAR)α activation may have a role in NAFLD prevention and management. Nevertheless, no relevant benefits have been noted in human studies. Species-related differences in PPARα expression and its activation responsiveness may help explain this discrepancy. Omega-3 fatty acids reduced hepatic steatosis in numerous heterogeneous studies, but their benefits on hepatic inflammation and fibrosis have not been established. Promising preliminary data for the highly purified eicosapentaenoic acid require further confirmation. Observational studies suggest that proprotein convertase subtilisin/kexin9 inhibitors may also have a role in the management of NAFLD, though this needs to be established by future prospective studies.
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Affiliation(s)
- Ismini Tzanaki
- School of Medicine, European University Cyprus, Nicosia, Cyprus, Nicosia 2404, Cyprus
| | - Aris P Agouridis
- School of Medicine, European University Cyprus, Nicosia 2404, Cyprus
| | - Michael S Kostapanos
- General Medicine, Addenbrooke's Hospital, Cambridge University Hospitals, Cambridge CB20QQ, United Kingdom
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23
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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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24
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Muñoz AE, Pollarsky F, Marino M, Cartier M, Míguez C, Vázquez H, Álvarez D, Salgado P, Romero G. Safety of Chronic Simvastatin Treatment in Patients with Decompensated Cirrhosis: Many Adverse Events but No Liver Injury. Dig Dis Sci 2021; 66:3199-3208. [PMID: 33033975 DOI: 10.1007/s10620-020-06630-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Accepted: 09/20/2020] [Indexed: 12/11/2022]
Abstract
BACKGROUND The high mortality rate of decompensated cirrhosis underlines the need for new treatments. Experimental models of cirrhosis and its reported relationship with atherosclerotic cardiovascular disease have provided data supporting the rational use of statins in these patients. However, little is known about the safety of statins in this setting. AIM We evaluate the safety of chronic simvastatin treatment in patients with decompensated cirrhosis. METHODS We conducted a prospective, open, uncontrolled, phase 2a trial in 30 patients with Child-Pugh class A (n = 6), B (n = 22), and C (n = 2) decompensated cirrhosis. The patients received standard treatment throughout the trial plus simvastatin 20 mg/day for 2 weeks and thereafter simvastatin 40 mg/day up to 1 year. RESULTS Sixteen out of 30 patients (53.3%) showed adverse events, including gastrointestinal toxicity (36.7%), muscle injury (MI) (36.7%), and headache (13.3%). No liver injury was registered. Due to MI alone, simvastatin dosage was reduced in 23.4% of cases and transiently interrupted in 13.3%. Once these adverse events were overcome, simvastatin was resumed until the end of the trial. MI was associated with baseline MELD score > 12 (p = 0.035) and with baseline Child-Pugh class C. No MI was associated with final Child-Pugh score ≤ 6 (p = 0.030) or final Child-Pugh class A (p = 0.020). CONCLUSIONS Chronic treatment with simvastatin 40 mg/day in patients with decompensated cirrhosis was associated with several adverse events, being MI the only clinically significant one, which appears to be related to the simvastatin dosage and the degree of cirrhosis severity. Noticeably, no liver injury was recorded.
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Affiliation(s)
- Alberto E Muñoz
- Sección de Hepatología, Hospital de Gastroenterología Dr. Carlos Bonorino Udaondo, Facultad de Medicina, Universidad de Buenos Aires, Av. Caseros 2061 (1264), Ciudad Autónoma de Buenos Aires, Argentina.
- Instituto de Investigaciones en Salud Pública, Facultad de Odontología, Universidad de Buenos Aires, Marcelo T. Alvear 2142 (1122), Ciudad Autónoma de Buenos Aires, Argentina.
| | - Florencia Pollarsky
- Sección de Hepatología, Hospital de Gastroenterología Dr. Carlos Bonorino Udaondo, Facultad de Medicina, Universidad de Buenos Aires, Av. Caseros 2061 (1264), Ciudad Autónoma de Buenos Aires, Argentina
| | - Mónica Marino
- Sección de Hepatología, Hospital de Gastroenterología Dr. Carlos Bonorino Udaondo, Facultad de Medicina, Universidad de Buenos Aires, Av. Caseros 2061 (1264), Ciudad Autónoma de Buenos Aires, Argentina
| | - Mariano Cartier
- Sección de Hepatología, Hospital de Gastroenterología Dr. Carlos Bonorino Udaondo, Facultad de Medicina, Universidad de Buenos Aires, Av. Caseros 2061 (1264), Ciudad Autónoma de Buenos Aires, Argentina
| | - Carlos Míguez
- Sección de Hepatología, Hospital de Gastroenterología Dr. Carlos Bonorino Udaondo, Facultad de Medicina, Universidad de Buenos Aires, Av. Caseros 2061 (1264), Ciudad Autónoma de Buenos Aires, Argentina
| | - Horacio Vázquez
- Unidad Clínica, Hospital de Gastroenterología Dr. Carlos Bonorino Udaondo, Facultad de Medicina, Universidad de Buenos Aires, Av. Caseros 2061 (1264), Investigador Asociado del Gobierno de La Ciudad de Buenos Aires, Ciudad Autónoma de Buenos Aires, Argentina
| | - Daniel Álvarez
- Servicio de Ecografía, Fundación Favaloro, Facultad de Medicina, Universidad Favaloro, Av. Belgrano 1782 (1093), Ciudad Autónoma de Buenos Aires, Argentina
| | - Pablo Salgado
- Instituto de Investigaciones en Salud Pública, Facultad de Odontología, Universidad de Buenos Aires, Marcelo T. Alvear 2142 (1122), Ciudad Autónoma de Buenos Aires, Argentina
| | - Gustavo Romero
- Sección de Hepatología, Hospital de Gastroenterología Dr. Carlos Bonorino Udaondo, Facultad de Medicina, Universidad de Buenos Aires, Av. Caseros 2061 (1264), Ciudad Autónoma de Buenos Aires, Argentina
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25
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Cai T, Abel L, Langford O, Monaghan G, Aronson JK, Stevens RJ, Lay-Flurrie S, Koshiaris C, McManus RJ, Hobbs FDR, Sheppard JP. Associations between statins and adverse events in primary prevention of cardiovascular disease: systematic review with pairwise, network, and dose-response meta-analyses. BMJ 2021; 374:n1537. [PMID: 34261627 PMCID: PMC8279037 DOI: 10.1136/bmj.n1537] [Citation(s) in RCA: 102] [Impact Index Per Article: 34.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
OBJECTIVE To assess the associations between statins and adverse events in primary prevention of cardiovascular disease and to examine how the associations vary by type and dosage of statins. DESIGN Systematic review and meta-analysis. DATA SOURCES Studies were identified from previous systematic reviews and searched in Medline, Embase, and the Cochrane Central Register of Controlled Trials, up to August 2020. REVIEW METHODS Randomised controlled trials in adults without a history of cardiovascular disease that compared statins with non-statin controls or compared different types or dosages of statins were included. MAIN OUTCOME MEASURES Primary outcomes were common adverse events: self-reported muscle symptoms, clinically confirmed muscle disorders, liver dysfunction, renal insufficiency, diabetes, and eye conditions. Secondary outcomes included myocardial infarction, stroke, and death from cardiovascular disease as measures of efficacy. DATA SYNTHESIS A pairwise meta-analysis was conducted to calculate odds ratios and 95% confidence intervals for each outcome between statins and non-statin controls, and the absolute risk difference in the number of events per 10 000 patients treated for a year was estimated. A network meta-analysis was performed to compare the adverse effects of different types of statins. An Emax model based meta-analysis was used to examine the dose-response relationships of the adverse effects of each statin. RESULTS 62 trials were included, with 120 456 participants followed up for an average of 3.9 years. Statins were associated with an increased risk of self-reported muscle symptoms (21 trials, odds ratio 1.06 (95% confidence interval 1.01 to 1.13); absolute risk difference 15 (95% confidence interval 1 to 29)), liver dysfunction (21 trials, odds ratio 1.33 (1.12 to 1.58); absolute risk difference 8 (3 to 14)), renal insufficiency (eight trials, odds ratio 1.14 (1.01 to 1.28); absolute risk difference 12 (1 to 24)), and eye conditions (six trials, odds ratio 1.23 (1.04 to 1.47); absolute risk difference 14 (2 to 29)) but were not associated with clinically confirmed muscle disorders or diabetes. The increased risks did not outweigh the reduction in the risk of major cardiovascular events. Atorvastatin, lovastatin, and rosuvastatin were individually associated with some adverse events, but few significant differences were found between types of statins. An Emax dose-response relationship was identified for the effect of atorvastatin on liver dysfunction, but the dose-response relationships for the other statins and adverse effects were inconclusive. CONCLUSIONS For primary prevention of cardiovascular disease, the risk of adverse events attributable to statins was low and did not outweigh their efficacy in preventing cardiovascular disease, suggesting that the benefit-to-harm balance of statins is generally favourable. Evidence to support tailoring the type or dosage of statins to account for safety concerns before starting treatment was limited. SYSTEMATIC REVIEW REGISTRATION PROSPERO CRD42020169955.
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Affiliation(s)
- Ting Cai
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
| | - Lucy Abel
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
| | - Oliver Langford
- Alzheimer's Therapeutic Research Institute, University of Southern California, Los Angeles, USA
| | - Genevieve Monaghan
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
| | - Jeffrey K Aronson
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
| | - Richard J Stevens
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
| | - Sarah Lay-Flurrie
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
| | | | - Richard J McManus
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
| | - F D Richard Hobbs
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
| | - James P Sheppard
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
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26
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Kang SH, Lee HW, Yoo JJ, Cho Y, Kim SU, Lee TH, Jang BK, Kim SG, Ahn SB, Kim H, Jun DW, Choi JI, Song DS, Kim W, Jeong SW, Kim MY, Koh H, Jeong S, Lee JW, Cho YK. KASL clinical practice guidelines: Management of nonalcoholic fatty liver disease. Clin Mol Hepatol 2021; 27:363-401. [PMID: 34154309 PMCID: PMC8273632 DOI: 10.3350/cmh.2021.0178] [Citation(s) in RCA: 139] [Impact Index Per Article: 46.3] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Accepted: 06/22/2021] [Indexed: 02/06/2023] Open
Affiliation(s)
- Seong Hee Kang
- Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - Hye Won Lee
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul Korea
| | - Jeong-Ju Yoo
- Department of Internal Medicine, SoonChunHyang University Bucheon Hospital, Bucheon, Korea
| | - Yuri Cho
- Center for Liver and Pancreatobiliary Cancer, National Cancer Center, Goyang, Korea
| | - Seung Up Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul Korea
| | - Tae Hee Lee
- Department of Internal Medicine, Konyang University College of Medicine, Daejeon, Korea
| | - Byoung Kuk Jang
- Department of Internal Medicine, Keimyung University School of Medicine, Daegu, Korea
| | - Sang Gyune Kim
- Department of Internal Medicine, SoonChunHyang University Bucheon Hospital, Bucheon, Korea
| | - Sang Bong Ahn
- Department of Internal Medicine, Nowon Eulji Medical Center, Eulji University School of Medicine, Seoul, Korea
| | - Haeryoung Kim
- Department of Pathology, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Dae Won Jun
- Department of Internal Medicine, Hanyang University College of Medicine, Seoul, Korea
| | - Joon-Il Choi
- Department of Radiology, Seoul St.Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Do Seon Song
- Department of Internal Medicine, St. Vincent’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Won Kim
- Department of Internal Medicine, Seoul Metropolitan Government Boramae Medical Center, Seoul National University College of Medicine, Seoul, Korea
| | - Soung Won Jeong
- Department of Internal Medicine, Soonchunhyang University Seoul Hospital, Soonchunhyang University College of Medicine, Seoul, Korea
| | - Moon Young Kim
- Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - Hong Koh
- Division of Gastroenterology, Hepatology and Nutrition, Department of Pediatrics, Yonsei University College of Medicine, Severance Children's Hospital, Seoul, Korea
| | - Sujin Jeong
- Division of Pediatric Gastroenterology Hepatology and Nutrition, CHA Bundang Medical Center, CHA University, Seongnam, Korea
| | - Jin-Woo Lee
- Department of Internal Medicine, Inha University Hospital, Inha University School of Medicine, Incheon, Korea
| | - Yong Kyun Cho
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
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27
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ACG Clinical Guideline: Diagnosis and Management of Idiosyncratic Drug-Induced Liver Injury. Am J Gastroenterol 2021; 116:878-898. [PMID: 33929376 DOI: 10.14309/ajg.0000000000001259] [Citation(s) in RCA: 137] [Impact Index Per Article: 45.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Accepted: 01/25/2021] [Indexed: 12/11/2022]
Abstract
Idiosyncratic drug-induced liver injury (DILI) is common in gastroenterology and hepatology practices, and it can have multiple presentations, ranging from asymptomatic elevations in liver biochemistries to hepatocellular or cholestatic jaundice, liver failure, or chronic hepatitis. Antimicrobials, herbal and dietary supplements, and anticancer therapeutics (e.g., tyrosine kinase inhibitors or immune-checkpoint inhibitors) are the most common classes of agents to cause DILI in the Western world. DILI is a diagnosis of exclusion, and thus, careful assessment for other etiologies of liver disease should be undertaken before establishing a diagnosis of DILI. Model for end-stage liver disease score and comorbidity burden are important determinants of mortality in patients presenting with suspected DILI. DILI carries a mortality rate up to 10% when hepatocellular jaundice is present. Patients with DILI who develop progressive jaundice with or without coagulopathy should be referred to a tertiary care center for specialized care, including consideration for potential liver transplantation. The role of systemic corticosteroids is controversial, but they may be administered when a liver injury event cannot be distinguished between autoimmune hepatitis or DILI or when a DILI event presents with prominent autoimmune hepatitis features.
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28
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Campbell P, Symonds A, Barritt AS. Therapy for Nonalcoholic Fatty Liver Disease: Current Options and Future Directions. Clin Ther 2021; 43:500-517. [PMID: 33583577 DOI: 10.1016/j.clinthera.2021.01.021] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2020] [Revised: 01/26/2021] [Accepted: 01/26/2021] [Indexed: 02/08/2023]
Abstract
PURPOSE Nonalcoholic fatty liver disease (NAFLD) is a highly prevalent chronic liver disease that is driven by the metabolic syndrome. NAFLD encompasses nonalcoholic fatty liver, >5% fat in the liver without inflammation of fibrosis, nonalcoholic steatohepatitis (NASH), fat plus varying degrees of inflammation and fibrosis, and cirrhosis of the liver from NASH. As facets of the metabolic syndrome, particularly diabetes and obesity, become more common worldwide, the incidence of new NAFLD is increasing. METHODS A qualitative systematic review was performed via searches of PubMed and ClinicalTrials.gov for therapeutic interventions for NAFLD. FINDINGS Current therapies rely on metabolic syndrome risk factor control and lifestyle changes to achieve weight loss. Because sustained weight loss is difficult for many patients, there is a critical unmet need for pharmacotherapy to treat NAFLD, especially the progressive form, NASH, to prevent cirrhosis of the liver. New therapies for NAFLD focus on the subset of patients with NASH and some degree of fibrosis. Novel mechanisms of action, including farnesoid X nuclear receptor agonism, C-C motif chemokine receptor 2 and receptor 5 antagonism, stearoyl-CoA desaturase-1, and thyroid hormone receptor β agonism, are currently under investigation as monotherapy. The products also hold potential for use in combination with and without insulin sensitizers and other established drugs in the future. IMPLICATIONS This review of NASH treatments details the interventions that are currently available as well as those in late-stage clinical trials that may represent the future of NASH therapy.
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Affiliation(s)
- Patrick Campbell
- Division of Gastroenterology and Hepatology, Department of Medicine, University of North Carolina, Chapel Hill, NC, USA
| | - Allison Symonds
- Department of Pharmacotherapy and Experimental Therapeutics, Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, NC, USA
| | - A Sidney Barritt
- Division of Gastroenterology and Hepatology, Department of Medicine, University of North Carolina, Chapel Hill, NC, USA.
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29
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Huang S, Liu M, Fu F, Liu H, He B, Xiao D, Yang J. High Serum Estradiol Reduces Acute Hepatotoxicity Risk Induced by Epirubicin Plus Cyclophosphamide Chemotherapy in Premenopausal Women with Breast Cancer. Front Pharmacol 2021; 11:572444. [PMID: 33584258 PMCID: PMC7873631 DOI: 10.3389/fphar.2020.572444] [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: 08/20/2020] [Accepted: 12/14/2020] [Indexed: 12/13/2022] Open
Abstract
Aim: We evaluated whether acute drug-induced liver injury (DILI) caused by adjuvant chemotherapy with epirubicin plus cyclophosphamide for early breast cancer was associated with estradiol (E2), luteinizing hormone (LH), and follicle-stimulating hormone (FSH). Methods: Reproductive hormone test results of breast cancer patients were collected in the first chemotherapy cycle. E2, LH, and FSH levels were loge-transformed to normally distributed variables and were assessed using Student’s t-test to determine significant differences between the case and control groups. Hormone levels were classified according to the interquartile range and analyzed by logistic regression to determine their association with DILI caused by chemotherapy. Results: Among the 915 enrolled patients (DILI group: 204; control group: 711), menopausal status, along with serum E2, LH, and FSH levels, did not substantially differ between case and control groups. However, in the premenopause subgroup (n = 483), we found a significant difference in the E2 level between the case and control groups (p = 0.001). After adjusting for age and body mass index, premenopausal patients with 152–2,813 pg/mL E2 showed a lower risk of chemotherapy-induced DILI than patients with ≤20 pg/mL E2 (odds ratio: 0.394; 95% confidence interval: 0.207–0.748). The linear trend χ2 test revealed that E2 levels in premenopausal patients with breast cancer were inversely associated with the development of DILI. Conclusion: High serum E2 levels are associated with a reduced DILI risk in premenopausal patients with breast cancer undergoing epirubicin plus cyclophosphamide adjuvant chemotherapy.
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Affiliation(s)
- Shunmin Huang
- Department of Pharmacy, Fujian Medical University Union Hospital, Fuzhou, China.,School of Pharmacy, Fujian Medical University, Fuzhou, China
| | - Maobai Liu
- Department of Pharmacy, Fujian Medical University Union Hospital, Fuzhou, China.,School of Pharmacy, Fujian Medical University, Fuzhou, China
| | - Fangmeng Fu
- Department of Breast Surgery, Fujian Medical University Union Hospital, Fuzhou, China
| | - Hangmin Liu
- Department of Clinical Laboratory, Fujian Medical University Union Hospital, Fuzhou, China
| | - Baochang He
- Department of Epidemiology and Health Statistics, School of Public Health, Fujian Medical University, Fuzhou, China
| | - Danni Xiao
- Department of Ultrasound, Fujian Medical University Union Hospital, Fuzhou, China
| | - Jing Yang
- Department of Pharmacy, Fujian Medical University Union Hospital, Fuzhou, China.,School of Pharmacy, Fujian Medical University, Fuzhou, China
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30
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Raza S, Rajak S, Upadhyay A, Tewari A, Anthony Sinha R. Current treatment paradigms and emerging therapies for NAFLD/NASH. Front Biosci (Landmark Ed) 2021; 26:206-237. [PMID: 33049668 DOI: 10.2741/4892] [Citation(s) in RCA: 152] [Impact Index Per Article: 50.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Non-alcoholic fatty liver disease (NAFLD) is one the fastest emerging manifestations of the metabolic syndrome worldwide. Non-alcoholic steatohepatitis (NASH), the progressive form of NAFLD, may culminate into cirrhosis and hepatocellular cancer (HCC) and is presently a leading cause of liver transplant. Although a steady progress is seen in understanding of the disease epidemiology, pathogenesis and identifying therapeutic targets, the slowest advancement is seen in the therapeutic field. Currently, there is no FDA approved therapy for this disease and appropriate therapeutic targets are urgently warranted. In this review we discuss the role of lifestyle intervention, pharmacological agents, surgical approaches, and gut microbiome, with regard to therapy for NASH. In particular, we focus the role of insulin sensitizers, thyroid hormone mimetics, antioxidants, cholesterol lowering drugs, incretins and cytokines as therapeutic targets for NASH. We highlight these targets aiming to optimize the future for NASH therapy.
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Affiliation(s)
- Sana Raza
- Department of Endocrinology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, India
| | - Sangam Rajak
- Department of Endocrinology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, India
| | - Aditya Upadhyay
- Department of Endocrinology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, India
| | - Archana Tewari
- Department of Endocrinology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, India
| | - Rohit Anthony Sinha
- Department of Endocrinology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, India,
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31
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Wijarnpreecha K, Aby ES, Ahmed A, Kim D. Evaluation and management of extrahepatic manifestations of nonalcoholic fatty liver disease. Clin Mol Hepatol 2020; 27:221-235. [PMID: 33317243 PMCID: PMC8046623 DOI: 10.3350/cmh.2020.0239] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2020] [Accepted: 09/23/2020] [Indexed: 12/12/2022] Open
Abstract
Nonalcoholic fatty liver disease (NAFLD) is a multisystemic disease and a rapidly growing cause of chronic liver disease in children and adults worldwide. Diagnosis and management of extrahepatic manifestations of NAFLD, including cardiovascular disease (CVD), type 2 diabetes mellitus, metabolic syndrome, chronic kidney disease, obstructive sleep apnea, polycystic ovarian syndrome, hypothyroidism, psoriasis, and extrahepatic malignancy are crucial for the treatment of patients with NAFLD. The leading cause of death in NAFLD is primarily from CVD, followed by liver-related mortality, extrahepatic cancer, liver cancer, and diabetes-related mortality. Therefore, clinicians need to identify high-risk patients earlier in the disease course and be aware of the extrahepatic manifestations of NAFLD to improve liver disease outcomes. In this review, we focus on the monitoring and management of the extrahepatic manifestations of NAFLD.
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Affiliation(s)
- Karn Wijarnpreecha
- Division of Gastroenterology and Hepatology, Mayo Clinic College of Medicine, Jacksonville, FL, USA
| | - Elizabeth S Aby
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Minnesota, Minneapolis, MN, USA
| | - Aijaz Ahmed
- Division of Gastroenterology and Hepatology, Stanford University School of Medicine, Stanford, CA, USA
| | - Donghee Kim
- Division of Gastroenterology and Hepatology, Stanford University School of Medicine, Stanford, CA, USA
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32
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Newman CB, Blaha MJ, Boord JB, Cariou B, Chait A, Fein HG, Ginsberg HN, Goldberg IJ, Murad MH, Subramanian S, Tannock LR. Lipid Management in Patients with Endocrine Disorders: An Endocrine Society Clinical Practice Guideline. J Clin Endocrinol Metab 2020; 105:5909161. [PMID: 32951056 DOI: 10.1210/clinem/dgaa674] [Citation(s) in RCA: 62] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Accepted: 09/17/2020] [Indexed: 02/06/2023]
Abstract
OBJECTIVE This guideline will provide the practicing endocrinologist with an approach to the assessment and treatment of dyslipidemia in patients with endocrine diseases, with the objective of preventing cardiovascular (CV) events and triglyceride-induced pancreatitis. The guideline reviews data on dyslipidemia and atherosclerotic cardiovascular disease (ASCVD) risk in patients with endocrine disorders and discusses the evidence for the correction of dyslipidemia by treatment of the endocrine disease. The guideline also addresses whether treatment of the endocrine disease reduces ASCVD risk. CONCLUSION This guideline focuses on lipid and lipoprotein abnormalities associated with endocrine diseases, including diabetes mellitus, and whether treatment of the endocrine disorder improves not only the lipid abnormalities, but also CV outcomes. Based on the available evidence, recommendations are made for the assessment and management of dyslipidemia in patients with endocrine diseases.
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Affiliation(s)
- Connie B Newman
- Department of Medicine, Division of Endocrinology, Diabetes and Metabolism, New York University Grossman School of Medicine, New York, New York
| | - Michael J Blaha
- Johns Hopkins Ciccarone Center for the Prevention of Heart Disease, Baltimore, Maryland
| | - Jeffrey B Boord
- Department of Administration and Parkview Physicians Group Endocrinology Section, Parkview Health System, Fort Wayne, Indiana
| | - Bertrand Cariou
- Department of Endocrinology, L'institut du thorax, INSERM, CNRS, UNIV Nantes, CHU Nantes, Nantes, France
| | - Alan Chait
- Department of Medicine, University of Washington, Seattle, Washington
| | - Henry G Fein
- Department of Medicine, Division of Endocrinology, Sinai Hospital, Baltimore, Maryland
| | - Henry N Ginsberg
- Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University, New York, New York
| | - Ira J Goldberg
- Department of Medicine, Division of Endocrinology, Diabetes and Metabolism, New York University Grossman School of Medicine, New York, New York
| | - M Hassan Murad
- Mayo Clinic Evidence-based Practice Center, Rochester, Minnesota
| | | | - Lisa R Tannock
- Department of Internal Medicine, University of Kentucky, Lexington, Kentucky
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Ursic-Bedoya J, Guiu B. Hepatocellular carcinoma chemoprevention in chronic hepatitis B patients: all-in on statins? Hepatobiliary Surg Nutr 2020; 9:676-678. [PMID: 33163523 PMCID: PMC7603923 DOI: 10.21037/hbsn.2020.03.06] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2020] [Accepted: 03/14/2020] [Indexed: 08/30/2023]
Affiliation(s)
- José Ursic-Bedoya
- Department of Hepatology, St-Eloi University Hospital, Montpellier, France
| | - Boris Guiu
- Department of Radiology, St-Eloi University Hospital, Montpellier, France
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Mulchandani R, Lyngdoh T, Kakkar AK. Statin use and safety concerns: an overview of the past, present, and the future. Expert Opin Drug Saf 2020; 19:1011-1024. [PMID: 32668998 DOI: 10.1080/14740338.2020.1796966] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Accepted: 07/13/2020] [Indexed: 12/12/2022]
Abstract
INTRODUCTION Dyslipidemia is a significant risk factor for cardiovascular disorders and contributes to significant morbidity and mortality associated with CAD and stroke worldwide. Statins are the most commonly prescribed drugs for the prevention and management of dyslipidemia globally. Although they provide immense therapeutic benefit, they are associated with clinically significant adverse effects, predominantly muscle, nerve, liver, and cognition-related besides new-onset diabetes. This has sparked various controversies, bringing to the fore, ambiguities that continue to exist in the scientific evidence, in relation to statin-associated harms. Therefore, it becomes essential to have a better understanding of safety issues related to statin use in various populations. AREAS COVERED This review describes the most common adverse effects of statins, examines available evidence and highlights the role of ethnicity, lipophilicity and other biological factors that could mediate and/or influence the relationship. MEDLINE was searched via PubMed to obtain relevant articles on dyslipidemia and statin safety. EXPERT OPINION The effectiveness of statins is presently unmatched. Further research is warranted to gain insights into the diverse pharmacological effects of statins in various population subgroups. This would assist prescribers in making better informed decisions. Specific treatment strategies for vulnerable groups can significantly attenuate harms, improve risk-benefit ratios, and ultimately enhance patient experience.
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Affiliation(s)
- Rubina Mulchandani
- Indian Institute of Public Health-Delhi, Public Health Foundation of India , Gurgaon, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad - 201002, India
| | - Tanica Lyngdoh
- Indian Institute of Public Health-Delhi, Public Health Foundation of India , Gurgaon, India
| | - Ashish Kumar Kakkar
- Department of Pharmacology, Postgraduate Institute of Medical Education and Research , Chandigarh, India
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Maeda M, Tanaka R, Aso M, Sakamoto Y, Song I, Ochiai M, Saito Y, Maekawa K, Arakawa N, Ohno Y, Kumagai Y. Hepatic Adaptation to Therapeutic Doses of Acetaminophen: An Exploratory Study in Healthy Individuals. Clin Ther 2020; 42:1276-1291.e1. [DOI: 10.1016/j.clinthera.2020.05.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2020] [Revised: 05/01/2020] [Accepted: 05/02/2020] [Indexed: 02/06/2023]
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Bosch J, Gracia-Sancho J, Abraldes JG. Cirrhosis as new indication for statins. Gut 2020; 69:953-962. [PMID: 32139553 DOI: 10.1136/gutjnl-2019-318237] [Citation(s) in RCA: 70] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2019] [Revised: 01/08/2020] [Accepted: 01/11/2020] [Indexed: 12/12/2022]
Abstract
In the recent years, there have been an increasing number of reports on favourable effects of statins in patients with advanced chronic liver disease. These include reduction in portal pressure, improved liver sinusoidal endothelial and hepatic microvascular dysfunction, decreased fibrogenesis, protection against ischaemia/reperfusion injury, safe prolongation of ex vivo liver graft preservation, reduced sensitivity to endotoxin-mediated liver damage, protection from acute-on-chronic liver failure, prevention of liver injury following hypovolaemic shock and preventing/delaying progression of cirrhosis of any aetiology. Moreover, statins have been shown to have potential beneficial effects in the progression of other liver diseases, such as chronic sclerosing cholangitis and in preventing hepatocellular carcinoma. Because of these many theoretically favourable effects, statins have evolved from being considered a risk to kind of wonder drugs for patients with chronic liver diseases. The present article reviews the current knowledge on the potential applications of statins in chronic liver diseases, from its mechanistic background to objective evidence from clinical studies.
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Affiliation(s)
- Jaime Bosch
- Inselspital Universitatsspital Bern, Bern, Switzerland .,Institut d'Investigacions Biomediques August Pi i Sunyer, Barcelona, Spain.,CIBEREHD, Barcelona, Spain
| | - Jordi Gracia-Sancho
- Inselspital Universitatsspital Bern, Bern, Switzerland .,Institut d'Investigacions Biomediques August Pi i Sunyer, Barcelona, Spain.,CIBEREHD, Barcelona, Spain
| | - Juan G Abraldes
- Division of Gastroenterology (Liver Unit), University of Alberta, Edmonton, Alberta, Canada
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Francis P, Forman L. Use of Statins in Patients With and Without Liver Disease. Clin Liver Dis (Hoboken) 2020; 15:40-45. [PMID: 32104577 PMCID: PMC7041958 DOI: 10.1002/cld.866] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2019] [Accepted: 06/27/2019] [Indexed: 02/04/2023] Open
Affiliation(s)
- Prashanth Francis
- Division of Gastroenterology and HepatologyUniversity of Colorado Anschutz Medical CampusAuroraCO
| | - Lisa Forman
- Division of Gastroenterology and HepatologyUniversity of Colorado Anschutz Medical CampusAuroraCO
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Hoppmann NA, Gray ME, McGuire BM. Drug-Induced Liver Injury in the Setting of Chronic Liver Disease. Clin Liver Dis 2020; 24:89-106. [PMID: 31753253 DOI: 10.1016/j.cld.2019.09.006] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Drug-induced liver injury (DILI) is an uncommon but significant cause of liver injury and need for liver transplant. DILI in the setting of chronic liver disease (CLD) is poorly understood. Clinical features of patients presenting with DILI in the setting of CLD are similar to those without CLD with the exception of a higher incidence of diabetes among those with CLD and DILI. Diagnosis of DILI in CLD is difficult because there are no objective biomarkers and current causality assessments have not been studied in this population. Differentiating DILI from exacerbation of underlying liver disease is even more challenging.
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Affiliation(s)
- Nicholas A Hoppmann
- Division of Gastroenterology and Hepatology, University of Alabama at Birmingham, 1720 2nd Ave South, Birmingham AL 35294-0012, USA.
| | - Meagan E Gray
- Division of Gastroenterology and Hepatology, University of Alabama at Birmingham, 1720 2nd Ave South, Birmingham AL 35294-0012, USA
| | - Brendan M McGuire
- Division of Gastroenterology and Hepatology, University of Alabama at Birmingham, 1720 2nd Ave South, Birmingham AL 35294-0012, USA
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Abstract
Idiosyncratic drug-induced liver injury (DILI) is an underreported and underestimated adverse drug reaction. A recent population-based study found a crude incidence of approximately 19 cases per 100,000 a year. Amoxicillin-clavulanate continues to be the most commonly implicated agent in most Western countries, reported to occur in approximately 1 of 2300 users. In patients with drug-induced autoimmune hepatitis, liver tests often do not normalize with cessation of the drugs and require corticosteroids. DILI associated with jaundice can lead to death from liver failure or require liver transplantation in at least 10% of cases.
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Affiliation(s)
- Einar S Björnsson
- Department of Internal Medicine, Faculty of Medicine, Division of Gastroenterology and Hepatology, The National University Hospital of Iceland, University of Iceland, Hringbraut, Reykjavík 101, Iceland.
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Palmer M, Regev A, Lindor K, Avigan MI, Dimick‐Santos L, Treem W, Marcinak JF, Lewis JH, Anania FA, Seekins D, Shneider BL, Chalasani N. Consensus guidelines: best practices for detection, assessment and management of suspected acute drug-induced liver injury occurring during clinical trials in adults with chronic cholestatic liver disease. Aliment Pharmacol Ther 2020; 51:90-109. [PMID: 31762074 PMCID: PMC6972572 DOI: 10.1111/apt.15579] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2019] [Revised: 07/03/2019] [Accepted: 10/19/2019] [Indexed: 12/17/2022]
Abstract
BACKGROUND Improved knowledge of the molecular pathophysiology and immunopathogenesis of cholestatic liver diseases in recent years has led to an increased interest in developing novel therapies. Patients with cholestatic liver disease often require different approaches to assessment and management of suspected drug-induced liver injury (DILI) compared to those with healthy livers and those with parenchymal liver diseases. At present, there are no regulatory guidelines or society position papers, that systematically address best practices pertaining to detection of DILI in these patients. AIMS To outline best practices for detection, assessment and management of suspected acute DILI during clinical trials in adults with the cholestatic liver diseases - Primary Biliary Cholangitis (PBC) and Primary Sclerosing Cholangitis (PSC). METHODS This is one of the several papers developed by the IQ DILI Initiative, which is comprised of members from 16 pharmaceutical companies, in collaboration with DILI experts from academia and regulatory agencies. The contents are the result of an extensive literature review, as well as in-depth discussions among industry, regulatory and academic DILI experts, to achieve consensus recommendations on DILI-related issues occurring during clinical trials for cholestatic liver diseases. RESULTS Recommended best practices are outlined pertaining to hepatic eligibility criteria, monitoring of liver tests, approach to a suspected DILI signal, and hepatic discontinuation rules. CONCLUSIONS This paper provides a framework for the approach to detection, assessment and management of suspected acute DILI occurring during clinical trials in adults with cholestatic liver disease.
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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: 406] [Impact Index Per Article: 81.2] [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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Treatment with Statins in Elderly Patients. MEDICINA-LITHUANIA 2019; 55:medicina55110721. [PMID: 31671689 PMCID: PMC6915405 DOI: 10.3390/medicina55110721] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/21/2019] [Revised: 10/27/2019] [Accepted: 10/28/2019] [Indexed: 12/11/2022]
Abstract
Elderly patients are a special category of patients, due to the physiological changes induced by age, the great number of comorbidities and drug treatment and last, but not least, to the cognitive dysfunction frequently encountered in this population. Cardiovascular disease is the most important cause of morbidity and mortality in elderly individuals worldwide. The rate of cardiovascular events increases after 65 years in men and after 75 years in women. Myocardial infarction and stroke are the leading disorders caused by atherosclerosis, that lead to death or functional incapacity. Elderly people have a greater risk to develop atherosclerotic cardiovascular disease. The incidence and prevalence of atherosclerosis increase with age and the number of cardiovascular events is higher in elderly patients. The most efficient treatment against atherosclerosis is the treatment with statins, that has been shown to decrease the risk both of stroke and coronary artery disease in all age groups. The advantages of the treatment become evident after at least one year of treatment. Primary prevention is the most important way of preventing cardiovascular disease in elderly individuals, by promoting a healthy lifestyle and reducing the risk factors. Secondary prevention after a stroke or myocardial infarction includes mandatory a statin, to diminish the risk of a recurrent cardiovascular event. The possible side effects of statin therapy are diabetes mellitus, myopathy, and rhabdomyolysis, hepatotoxicity. The side effects of the treatment are more likely to occur in elderly patients, due to their multiple associated comorbidities and drugs that may interact with statins. In elderly people, the benefits and disadvantages of the treatment with statins should be put in balance, especially in those receiving high doses of statins.
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Abstract
PURPOSE OF REVIEW We aim to provide an in-depth review of recent literature highlighting the role of inflammation involving the adipose tissue, liver, skeletal muscles, and gastrointestinal tract in the development of metabolic complications among persons living with HIV (PLWH). RECENT FINDINGS Recent studies in PLWH have demonstrated a significant association between circulating inflammatory markers and development of insulin resistance and metabolic complications. In adipose tissue, pro-inflammatory cytokine expression inhibits adipocyte insulin signaling, which alters lipid and glucose homeostasis. Increased lipolysis and lipogenesis elevate levels of circulating free fatty acids and promote ectopic fat deposition in liver and skeletal muscles. This leads to lipotoxicity characterized by a pro-inflammatory response with worsening insulin resistance. Finally, HIV is associated with gastrointestinal tract inflammation and changes in the gut microbiome resulting in reduced diversity, which is an additional risk factor for diabetes. Metabolic complications in PLWH are in part due to chronic, multisite tissue inflammation resulting in dysregulation of glucose and lipid trafficking, utilization, and storage.
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International Liver Transplantation Consensus Statement on End-stage Liver Disease Due to Nonalcoholic Steatohepatitis and Liver Transplantation. Transplantation 2019; 103:45-56. [PMID: 30153225 DOI: 10.1097/tp.0000000000002433] [Citation(s) in RCA: 58] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Nonalcoholic steatohepatitis (NASH)-related cirrhosis has become one of the most common indications for liver transplantation (LT), particularly in candidates older than 65 years. Typically, NASH candidates have concurrent obesity, metabolic, and cardiovascular risks, which directly impact patient evaluation and selection, waitlist morbidity and mortality, and eventually posttransplant outcomes. The purpose of these guidelines is to highlight specific features commonly observed in NASH candidates and strategies to optimize pretransplant evaluation and waitlist survival. More specifically, the working group addressed the following clinically relevant questions providing recommendations based on the Grading of Recommendation, Assessment, Development and Evaluation (GRADE) system supported by rigorous systematic reviews and consensus: (1) Is the outcome after LT similar to that of other etiologies of liver disease? (2) Is the natural history of NASH-related cirrhosis different from other etiologies of end-stage liver disease? (3) How should cardiovascular risk be assessed in the candidate for LT? Should the assessment differ from that done in other etiologies? (4) How should comorbidities (hypertension, diabetes, dyslipidemia, obesity, renal dysfunction, etc.) be treated in the candidate for LT? Should treatment and monitoring of these comorbidities differ from that applied in other etiologies? (5) What are the therapeutic strategies recommended to improve the cardiovascular and nutritional status of a NASH patient in the waiting list for LT? (6) Is there any circumstance where obesity should contraindicate LT? (7) What is the optimal time for bariatric surgery: before, during, or after LT? (8) How relevant is donor steatosis for LT in NASH patients?
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Gervasoni C, Cattaneo D, Filice C, Galli M. Drug-induced liver steatosis in patients with HIV infection. Pharmacol Res 2019; 145:104267. [PMID: 31077811 DOI: 10.1016/j.phrs.2019.104267] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Revised: 05/07/2019] [Accepted: 05/07/2019] [Indexed: 12/22/2022]
Abstract
Drug-induced liver injury (DILI) due to the use of prescription and non-prescription medication by HIV-positive and HIV-negative patients is one of the main causes of acute liver failure and transplantation in Western countries and, although rare, has to be considered a serious problem because of its unforeseeable nature and possibly fatal course. Drug-induced steatosis (DIS) and steatohepatitis (DISH) are infrequent but well-documented types of DILI. Although a number of commonly used drugs are associated with steatosis, it is not always easy to identify them as causative agents because of the weak temporal relationship between the administration of the drug and the clinical event, the lack of a confirmatory re-challenge, and the high prevalence of non-alcoholic fatty liver disease (NAFLD) in the general population, which often makes it difficult to make a differential diagnosis of DIS and DISH. The scenario is even more complex in HIV-positive patients not only because of the underlying disease, but also because the various anti-retroviral regimens have different effects on liver steatosis. Given the high prevalence of liver steatosis in HIV-positive patients and the increasing use of drugs associated with a potential steatotic risk, the identification of clinical signs suggesting liver damage should help to avoid the possible misdiagnosis of "primary" NAFLD in a patient with DIS or DISH. This review will therefore initially concentrate on the current diagnostic criteria for DIS/DISH and their differential diagnosis from NAFLD. Subsequently, it will consider the different clinical manifestations of iatrogenic liver steatosis in detail, with specific reference to HIV-positive patients. Finally, the last part of the review will be dedicated to the possible effects of liver steatosis on the bioavailability of antiretroviral and other drugs.
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Affiliation(s)
- Cristina Gervasoni
- Gestione Ambulatoriale Politerapie (GAP) Outpatient Clinic, ASST Fatebenefratelli Sacco University Hospital, Milan, Italy; Department of Infectious Diseases, ASST Fatebenefratelli Sacco University Hospital, Milan, Italy.
| | - Dario Cattaneo
- Gestione Ambulatoriale Politerapie (GAP) Outpatient Clinic, ASST Fatebenefratelli Sacco University Hospital, Milan, Italy; Unit of Clinical Pharmacology, ASST Fatebenefratelli Sacco University Hospital, Milan, Italy
| | - Carlo Filice
- Infectious Diseases Department, San Matteo Hospital Foundation, University of Pavia, Pavia, Italy
| | - Massimo Galli
- Department of Infectious Diseases, ASST Fatebenefratelli Sacco University Hospital, Milan, Italy; Department of Biomedical and Clinical Sciences, Università degli Studi di Milano, Milan, Italy
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Kasia C, Scaglione SJ. Patients With Chronic Liver Disease/Cirrhosis Should Not Take Statin Medications. Clin Liver Dis (Hoboken) 2019; 13:106-110. [PMID: 31061703 PMCID: PMC6491028 DOI: 10.1002/cld.788] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2018] [Accepted: 11/24/2018] [Indexed: 02/04/2023] Open
Affiliation(s)
- Christopher Kasia
- Department of Internal MedicineLoyola University Medical CenterMaywoodIL,Edward Hines, Jr. VA Medical Center5000 5th AvenueHinesIL
| | - Steven J. Scaglione
- Department of Internal MedicineLoyola University Medical CenterMaywoodIL,Edward Hines, Jr. VA Medical Center5000 5th AvenueHinesIL,Division of Hepatology, Department of MedicineLoyola University Medical CenterMaywoodIL
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Hung TH, Tsai CC, Lee HF. Statin use in cirrhotic patients with infectious diseases: A population-based study. PLoS One 2019; 14:e0215839. [PMID: 31017946 PMCID: PMC6481830 DOI: 10.1371/journal.pone.0215839] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2018] [Accepted: 04/09/2019] [Indexed: 12/13/2022] Open
Abstract
Background Recent studies have shown benefits of statins in patients with liver cirrhosis. However, it is still unknown if statins have a beneficial effect on the mortality of cirrhotic patients with bacterial infections. Methods The Taiwan National Health Insurance Database was searched, and 816 cirrhotic patients receiving statins with bacterial infections hospitalized between January 1, 2010 and December 31, 2013 were included in the study. A one-to-four propensity score matching was performed to select a comparison group based on age, sex, and comorbid disorders. Results The overall 30-day mortalities in statin and non-statin group were 5.3% and 9.8%, respectively (P = 0.001). After Cox regression modeling adjusting for age, sex, and comorbid disorders, the hazard ratio (HR) of statin use on 30-day mortality was 0.52 (95% confidence interval [CI]: 0.38–0.72, P<0.001). In subgroup analysis, the 30-day mortality effect of statin use was more pronounced in patients with pneumonia (HR = 0.34; 95% CI: 0.19–0.59; P<0.001) and bacteremia (HR = 0.55; 95% CI: 0.35–0.85; P = 0.008). Atovastatin (HR = 0.59; 95% CI: 0.37–0.93) and rosuvastatin (HR = 0.59; 95% CI: 0.36–0.98) were associated with a decreased 30-day mortality risk compared to patients not taking statins. Conclusions Statin use decreases the 30-day mortality of cirrhotic patients with bacteremia and pneumonia.
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Affiliation(s)
- Tsung-Hsing Hung
- Department of Medicine, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Chiayi, Taiwan
- School of Medicine, Tzu Chi University, Hualien, Taiwan
| | - Chih-Chun Tsai
- Department of Mathematics, Tamkang University, Tamsui, Taiwan
| | - Hsing-Feng Lee
- Department of Medicine, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Chiayi, Taiwan
- School of Medicine, Tzu Chi University, Hualien, Taiwan
- * E-mail:
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48
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Northup PG, Friedman LS, Kamath PS. AGA Clinical Practice Update on Surgical Risk Assessment and Perioperative Management in Cirrhosis: Expert Review. Clin Gastroenterol Hepatol 2019; 17:595-606. [PMID: 30273751 DOI: 10.1016/j.cgh.2018.09.043] [Citation(s) in RCA: 65] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2018] [Revised: 09/18/2018] [Accepted: 09/24/2018] [Indexed: 12/17/2022]
Affiliation(s)
- Patrick G Northup
- Division of Gastroenterology and Hepatology, University of Virginia, Charlottesville, Virginia.
| | - Lawrence S Friedman
- Departments of Medicine, Harvard Medical School, Tufts University School of Medicine, Newton-Wellesley Hospital, Rochester, Minnesota; Massachusetts General Hospital, Boston, Massachusetts, Rochester, Minnesota
| | - Patrick S Kamath
- Division of Gastroenterology and Hepatology, Mayo Clinic College of Medicine and Science, Rochester, Minnesota
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49
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Regev A, Palmer M, Avigan MI, Dimick‐Santos L, Treem WR, Marcinak JF, Seekins D, Krishna G, Anania FA, Freston JW, Lewis JH, Sanyal AJ, Chalasani N. Consensus: guidelines: best practices for detection, assessment and management of suspected acute drug-induced liver injury during clinical trials in patients with nonalcoholic steatohepatitis. Aliment Pharmacol Ther 2019; 49:702-713. [PMID: 30761572 PMCID: PMC6593464 DOI: 10.1111/apt.15153] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/03/2018] [Revised: 10/22/2018] [Accepted: 01/02/2019] [Indexed: 02/06/2023]
Abstract
BACKGROUND The last decade has seen a rapid growth in the number of clinical trials enrolling patients with nonalcoholic fatty liver disease and nonalcoholic steatohepatitis (NASH). Due to the underlying chronic liver disease, patients with NASH often require different approaches to the assessment and management of suspected drug-induced liver injury (DILI) compared to patients with healthy livers. However, currently no regulatory guidelines or position papers systematically address best practices pertaining to DILI in NASH clinical trials. AIMS This publication focuses on best practices concerning the detection, monitoring, diagnosis and management of suspected acute DILI during clinical trials in patients with NASH. METHODS This is one of several papers developed by the IQ DILI Initiative, comprised of members from 15 pharmaceutical companies, in collaboration with DILI experts from academia and regulatory agencies. This paper is based on extensive literature review, and discussions between industry members with expertise in drug safety and DILI experts from outside industry to achieve consensus on common questions related to this topic. RESULTS Recommended best practices are outlined pertaining to hepatic inclusion and exclusion criteria, monitoring of liver tests, DILI detection, approach to a suspected DILI signal, causality assessment and hepatic discontinuation rules. CONCLUSIONS This paper provides a framework for the approach to assessment and management of suspected acute DILI during clinical trials in patients with NASH.
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50
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Kockerling D, Nathwani R, Forlano R, Manousou P, Mullish BH, Dhar A. Current and future pharmacological therapies for managing cirrhosis and its complications. World J Gastroenterol 2019; 25:888-908. [PMID: 30833797 PMCID: PMC6397723 DOI: 10.3748/wjg.v25.i8.888] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2018] [Revised: 01/17/2019] [Accepted: 01/26/2019] [Indexed: 02/06/2023] Open
Abstract
Due to the restrictions of liver transplantation, complication-guided pharmacological therapy has become the mainstay of long-term management of cirrhosis. This article aims to provide a complete overview of pharmacotherapy options that may be commenced in the outpatient setting which are available for managing cirrhosis and its complications, together with discussion of current controversies and potential future directions. PubMed/Medline/Cochrane Library were electronically searched up to December 2018 to identify studies evaluating safety, efficacy and therapeutic mechanisms of pharmacological agents in cirrhotic adults and animal models of cirrhosis. Non-selective beta-blockers effectively reduce variceal re-bleeding risk in cirrhotic patients with moderate/large varices, but appear ineffective for primary prevention of variceal development and may compromise renal function and haemodynamic stability in advanced decompensation. Recent observational studies suggest protective, haemodynamically-independent effects of beta-blockers relating to reduced bacterial translocation. The gut-selective antibiotic rifaximin is effective for secondary prophylaxis of hepatic encephalopathy; recent small trials also indicate its potential superiority to norfloxacin for secondary prevention of spontaneous bacterial peritonitis. Diuretics remain the mainstay of uncomplicated ascites treatment, and early trials suggest alpha-adrenergic receptor agonists may improve diuretic response in refractory ascites. Vaptans have not demonstrated clinical effectiveness in treating refractory ascites and may cause detrimental complications. Despite initial hepatotoxicity concerns, safety of statin administration has been demonstrated in compensated cirrhosis. Furthermore, statins are suggested to have protective effects upon fibrosis progression, decompensation and mortality. Evidence as to whether proton pump inhibitors cause gut-liver-brain axis dysfunction is conflicting. Emerging evidence indicates that anticoagulation therapy reduces incidence and increases recanalisation rates of non-malignant portal vein thrombosis, and may impede hepatic fibrogenesis and decompensation. Pharmacotherapy for cirrhosis should be implemented in accordance with up-to-date guidelines and in conjunction with aetiology management, nutritional optimisation and patient education.
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Affiliation(s)
- David Kockerling
- Liver Unit/Division of Integrative Systems Medicine and Digestive Disease, Imperial College London, London W2 1NY, United Kingdom
| | - Rooshi Nathwani
- Liver Unit/Division of Integrative Systems Medicine and Digestive Disease, Imperial College London, London W2 1NY, United Kingdom
| | - Roberta Forlano
- Liver Unit/Division of Integrative Systems Medicine and Digestive Disease, Imperial College London, London W2 1NY, United Kingdom
| | - Pinelopi Manousou
- Liver Unit/Division of Integrative Systems Medicine and Digestive Disease, Imperial College London, London W2 1NY, United Kingdom
| | - Benjamin H Mullish
- Liver Unit/Division of Integrative Systems Medicine and Digestive Disease, Imperial College London, London W2 1NY, United Kingdom
| | - Ameet Dhar
- Liver Unit/Division of Integrative Systems Medicine and Digestive Disease, Imperial College London, London W2 1NY, United Kingdom
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