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Hydes TJ, Kennedy OJ, Glyn-Owen K, Buchanan R, Parkes J, Cuthbertson DJ, Roderick P, Byrne CD. Liver Fibrosis Assessed Via Noninvasive Tests Is Associated With Incident Heart Failure in a General Population Cohort. Clin Gastroenterol Hepatol 2024; 22:1657-1667. [PMID: 38723982 DOI: 10.1016/j.cgh.2024.03.045] [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] [Received: 10/21/2023] [Revised: 03/06/2024] [Accepted: 03/22/2024] [Indexed: 06/22/2024]
Abstract
BACKGROUND & AIMS The aim of this study was to determine whether liver fibrosis is associated with heart failure in a general population cohort, and if genetic polymorphisms (PNPLA3 rs738409; TM6SF2 rs58542926), linked to increased risk of liver fibrosis and decreased risk of coronary artery disease, modify this association. METHODS Using UK Biobank data, we prospectively examined the relationship between noninvasive fibrosis markers (nonalcoholic fatty liver disease [NAFLD] fibrosis score [NFS], Fibrosis-4 [FIB-4] and aspartate transaminase [AST] to platelet ratio index [APRI]) and incident hospitalization/death from heart failure (n = 413,860). Cox-regression estimated hazard ratios (HRs) for incident heart failure. Effects of PNPLA3 and TM6SF2 on the association between liver fibrosis and heart failure were estimated by stratifying for genotype and testing for an interaction between genotype and liver fibrosis using a likelihood ratio test. RESULTS A total of 12,527 incident cases of heart failure occurred over a median of 10.7 years. Liver fibrosis was associated with an increased risk of hospitalization or death from heart failure (multivariable adjusted high-risk NFS score HR, 1.59; 95% confidence interval [CI],1.47-1.76; P < .0001; FIB-4 HR, 1.69; 95% CI, 1.55-1.84; P < .0001; APRI HR, 1.85; 95% CI, 1.56-2.19; P < .0001; combined fibrosis scores HR, 1.90; 95% CI, 1.44-2.49; P < .0001). These associations persisted for people with metabolic dysfunction-associated steatotic liver disease (MASLD), MASLD with alcohol consumption (Met-ALD), and harmful alcohol consumption. PNPLA3 rs738409 GG and TM6SF2 rs58542926 TT did not attenuate the positive association between fibrosis markers and heart failure. For PNPLA3, a statistically significant interaction was found between PNPLA3 rs738409, FIB-4, APRI score, and heart failure. CONCLUSION In the general population, serum markers of liver fibrosis are associated with increased hospitalization/death from heart failure. Genetic polymorphisms associated with liver fibrosis were not positively associated with elevated heart failure risk.
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Affiliation(s)
- Theresa J Hydes
- Department of Cardiovascular and Metabolic Medicine, Institute of Life Course and Medical Sciences, Faculty of Health & Life Sciences, University of Liverpool, Liverpool, United Kingdom; University Hospital Aintree, Liverpool University Hospitals NHS Foundation Trust, Liverpool, United Kingdom; Liverpool Centre for Cardiovascular Science, University of Liverpool, Liverpool, United Kingdom.
| | - Oliver J Kennedy
- Primary Care, Population Sciences and Medical Education, Faculty of Medicine, University of Southampton, Southampton, United Kingdom
| | - Kate Glyn-Owen
- Primary Care, Population Sciences and Medical Education, Faculty of Medicine, University of Southampton, Southampton, United Kingdom
| | - Ryan Buchanan
- Primary Care, Population Sciences and Medical Education, Faculty of Medicine, University of Southampton, Southampton, United Kingdom; Southampton National Institute for Health and Care Research, Biomedical Research Centre, University Hospital Southampton, Southamptom, United Kingdom
| | - Julie Parkes
- Primary Care, Population Sciences and Medical Education, Faculty of Medicine, University of Southampton, Southampton, United Kingdom
| | - Daniel J Cuthbertson
- Department of Cardiovascular and Metabolic Medicine, Institute of Life Course and Medical Sciences, Faculty of Health & Life Sciences, University of Liverpool, Liverpool, United Kingdom; University Hospital Aintree, Liverpool University Hospitals NHS Foundation Trust, Liverpool, United Kingdom; Liverpool Centre for Cardiovascular Science, University of Liverpool, Liverpool, United Kingdom
| | - Paul Roderick
- Primary Care, Population Sciences and Medical Education, Faculty of Medicine, University of Southampton, Southampton, United Kingdom
| | - Christopher D Byrne
- Southampton National Institute for Health and Care Research, Biomedical Research Centre, University Hospital Southampton, Southamptom, United Kingdom; Nutrition and Metabolism, Human Development and Health, Faculty of Medicine, University of Southampton, Southampton, United Kingdom
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Su J, Zhou L, Liu J, Wang Y, Wang G. Noninvasive liver fibrosis markers are independently associated with carotid atherosclerosis risk in patients with nonalcoholic fatty liver disease. Scand J Gastroenterol 2024; 59:961-971. [PMID: 38907624 DOI: 10.1080/00365521.2024.2364878] [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] [Received: 03/22/2024] [Revised: 05/29/2024] [Accepted: 06/02/2024] [Indexed: 06/24/2024]
Abstract
OBJECTIVE Nonalcoholic fatty liver disease (NAFLD) is considered an independent risk factor for cardiovascular disease (CVD). The overall morbidity and mortality of CVD increase with higher fibrosis stage in NAFLD. Carotid atherosclerosis (CAS) is an important predictor of cardiovascular events. However, the relationship between liver fibrosis degree and the risk of CAS in NAFLD patients remains uncertain. We aimed to investigate the relationship between noninvasive liver fibrosis markers and CAS risk in patients with NAFLD. MATERIALS AND METHODS This study included 3,302 participants with NAFLD. Participants were divided into a CAS group and a non-CAS group based on carotid artery ultrasound results. They were then stratified into quartiles using various noninvasive liver fibrosis markers (fibrosis-4 (FIB-4), modified FIB-4 (mFIB-4), aminotransferase to platelet ratio index (APRI), aminotransferase to alanine aminotransferase ratio (AAR), AAR-to-platelet ratio index (AARPRI), and Forns index) to assess the associations between these markers and the risk of CAS. RESULTS In the NAFLD population, individuals with CAS exhibited elevated levels of blood pressure, glucose, lipids, and noninvasive liver fibrosis markers (p < 0.001). The higher quartiles of noninvasive liver fibrosis markers, including FIB-4, mFIB-4, AAR, AARPRI, and Forns index, were significantly associated with increased risks of CAS, even after adjusting for multiple CVD risk factors. CONCLUSIONS In individuals with NAFLD, increased noninvasive liver fibrosis markers were independently associated with elevated CAS risk, which may be beneficial in assessing the risk of CVD in individuals with NAFLD.
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Affiliation(s)
- Jingru Su
- Department of Endocrinology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, P. R. China
| | - Liyuan Zhou
- Department of Endocrinology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, P. R. China
| | - Jia Liu
- Department of Endocrinology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, P. R. China
| | - Ying Wang
- Medical Examination Center, Beijing Chaoyang Hospital, Capital Medical University, Beijing, P. R. China
| | - Guang Wang
- Department of Endocrinology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, P. R. China
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Rudolfsen JH, Gluud LL, Grønbæk H, Jensen MK, Vyberg M, Olsen J, Bo Poulsen P, Hovelsø N, Gregersen NT, Thomsen AB, Jepsen P. Societal costs and survival of patients with biopsy-verified non-alcoholic steatohepatitis: Danish nationwide register-based study. Ann Hepatol 2024; 29:101285. [PMID: 38272183 DOI: 10.1016/j.aohep.2024.101285] [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] [Received: 10/11/2023] [Revised: 12/14/2023] [Accepted: 01/05/2024] [Indexed: 01/27/2024]
Abstract
INTRODUCTION AND OBJECTIVES Studies on the societal burden of patients with biopsy-confirmed non-alcoholic fatty liver disease (NAFLD) are sparse. This study examined this question, comparing NAFLD with matched reference groups. MATERIALS AND METHODS Nationwide Danish healthcare registers were used to include all patients (≥18 years) diagnosed with biopsy-verified NAFLD (1997-2021). Patients were classified as having simple steatosis or non-alcoholic steatohepatitis (NASH) with or without cirrhosis, and all matched with liver-disease free reference groups. Healthcare costs and labour market outcomes were compared from 5 years before to 11 years after diagnosis. Patients were followed for 25 years to analyse risk of disability insurance and death. RESULTS 3,712 patients with biopsy-verified NASH (n = 1,030), simple steatosis (n = 1,540) or cirrhosis (n = 1,142) were identified. The average total costs in the year leading up to diagnosis was 4.1-fold higher for NASH patients than the reference group (EUR 6,318), 6.2-fold higher for cirrhosis patients and 3.1-fold higher for simple steatosis patients. In NASH, outpatient hospital contacts were responsible for 49 % of the excess costs (EUR 3,121). NASH patients had statistically significantly lower income than their reference group as early as five years before diagnosis until nine years after diagnosis, and markedly higher risk of becoming disability insurance recipients (HR: 4.37; 95 % CI: 3.17-6.02) and of death (HR: 2.42; 95 % CI: 1.80-3.25). CONCLUSIONS NASH, simple steatosis and cirrhosis are all associated with substantial costs for the individual and the society with excess healthcare costs and poorer labour market outcomes.
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Affiliation(s)
| | - Lise Lotte Gluud
- Copenhagen University Hospital Hvidovre, Gastro Unit, DK-2650 Hvidovre, Denmark
| | - Henning Grønbæk
- Aarhus University Hospital, Department of Hepatology & Gastroenterology, DK-8200 Aarhus, Denmark; University of Aarhus, Department of Clinical Medicine, DK-8200 Aarhus, Denmark
| | - Majken K Jensen
- University of Copenhagen, Department of Public Health, Section of Epidemiology, Copenhagen, Denmark
| | - Mogens Vyberg
- Aalborg University Campus Copenhagen, Department of Clinical Medicine, DK-2450 Copenhagen, Denmark; Copenhagen University Hvidovre, Department of Pathology, DK-2650 Hvidovre, Denmark
| | | | | | - Nanna Hovelsø
- Pfizer Denmark Aps, Medical Affairs, DK-2750 Ballerup, Denmark
| | | | | | - Peter Jepsen
- Aarhus University Hospital, Department of Hepatology & Gastroenterology, DK-8200 Aarhus, Denmark; University of Aarhus, Department of Clinical Medicine, DK-8200 Aarhus, Denmark
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4
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Mellemkjær A, Kjær MB, Haldrup D, Grønbæk H, Thomsen KL. Management of cardiovascular risk in patients with metabolic dysfunction-associated steatotic liver disease. Eur J Intern Med 2024; 122:28-34. [PMID: 38008609 DOI: 10.1016/j.ejim.2023.11.012] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/24/2023] [Revised: 11/06/2023] [Accepted: 11/08/2023] [Indexed: 11/28/2023]
Abstract
The novel term Metabolic Dysfunction-Associated Steatotic Liver Disease (MASLD) is proposed to replace non-alcoholic fatty liver disease (NAFLD) to highlight the close association with the metabolic syndrome. MASLD encompasses patients with liver steatosis and at least one of five cardiometabolic risk factors which implies that these patients are at increased risk of cardiovascular disease (CVD). Indeed, the prevalence of CVD in MASLD patients is increased and CVD is recognized as the most common cause of death in MASLD patients. We here present an update on the pathophysiology of CVD in MASLD, discuss the risk factors, and suggest screening for CVD in patients with MASLD. Currently, there is no FDA-approved pharmacological treatment for MASLD, and no specific treatment recommended for CVD in patients with MASLD. Thus, the treatment strategy is based on weight loss and a reduction and treatment of CVD risk factors. We recommend screening of MASLD patients for CVD using the SCORE2 system with guidance to specific treatment algorithms. In all patients with CVD risk factors, lifestyle intervention to induce weight loss through diet and exercise is recommended. Especially a Mediterranean diet may improve hyperlipidemia and if further treatment is needed, statins should be used as first-line treatment. Further, anti-hypertensive drugs should be used to treat hypertension. With the epidemic of obesity and type 2 diabetes mellitus (T2DM) the risk of MASLD and CVD is expected to increase, and preventive measures, screening, and effective treatments are highly needed to reduce morbidity and mortality in MASLD patients.
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Affiliation(s)
- Anders Mellemkjær
- Department of Hepatology & Gastroenterology, Aarhus University Hospital, Aarhus, Denmark; Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Mikkel Breinholt Kjær
- Department of Hepatology & Gastroenterology, Aarhus University Hospital, Aarhus, Denmark; Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - David Haldrup
- Department of Hepatology & Gastroenterology, Aarhus University Hospital, Aarhus, Denmark; Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Henning Grønbæk
- Department of Hepatology & Gastroenterology, Aarhus University Hospital, Aarhus, Denmark; Department of Clinical Medicine, Aarhus University, Aarhus, Denmark.
| | - Karen Louise Thomsen
- Department of Hepatology & Gastroenterology, Aarhus University Hospital, Aarhus, Denmark; Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
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5
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Chan KE, Ong EYH, Chung CH, Ong CEY, Koh B, Tan DJH, Lim WH, Yong JN, Xiao J, Wong ZY, Syn N, Kaewdech A, Teng M, Wang JW, Chew N, Young DY, Know A, Siddiqui MS, Huang DQ, Tamaki N, Wong VWS, Mantzoros CS, Sanyal A, Noureddin M, Ng CH, Muthiah M. Longitudinal Outcomes Associated With Metabolic Dysfunction-Associated Steatotic Liver Disease: A Meta-analysis of 129 Studies. Clin Gastroenterol Hepatol 2024; 22:488-498.e14. [PMID: 37775028 DOI: 10.1016/j.cgh.2023.09.018] [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: 07/08/2023] [Revised: 08/30/2023] [Accepted: 09/01/2023] [Indexed: 10/01/2023]
Abstract
BACKGROUND & AIMS The progression of metabolic dysfunction-associated steatotic liver disease (MASLD) has been found to manifest in a series of hepatic and extrahepatic complications. A comprehensive meta-analysis of the longitudinal outcomes associated with MASLD has yet to be conducted. METHODS To investigate the longitudinal outcomes associated with MASLD, Medline and Embase databases were searched to identify original studies that evaluated the longitudinal risks of incident clinical outcomes among MASLD patients compared with non-MASLD individuals. DerSimonian Laird random-effects meta-analysis was performed. Pooled effect estimates were calculated, and heterogeneity among studies was evaluated. RESULTS One hundred twenty-nine studies were included in the meta-analysis. Meta-analysis revealed a significant increase in the risk of cardiovascular outcomes (hazard ratio [HR], 1.43; 95% confidence interval [CI], 1.27-1.60; P < .01), various metabolic outcomes such as incident hypertension (HR, 1.75; 95% CI, 1.46-2.08; P < .01), diabetes (HR, 2.56; 95% CI, 2.10-3.13; P < .01), pre-diabetes (HR, 1.69; 95% CI, 1.22-2.35; P < .01), metabolic syndrome (HR, 2.57; 95% CI, 1.13-5.85; P = .02), chronic kidney disease (HR, 1.38; 95% CI, 1.27-1.50; P < .01), as well as all cancers (HR, 1.54; 95% CI, 1.35-1.76; P < .01) among MASLD patients compared with non-MASLD individuals. By subgroup analysis, MASLD patients with advanced liver disease (HR, 3.60; 95% CI, 2.10-6.18; P < .01) were also found to be associated with a significantly greater risk (P = .02) of incident diabetes than those with less severe MASLD (HR, 1.63; 95% CI, 1.0-2.45; P = .02) when compared with non-MASLD. CONCLUSIONS The present study emphasizes the association between MASLD and its clinical outcomes including cardiovascular, metabolic, oncologic, and other outcomes. The multisystemic nature of MASLD found in this analysis requires treatment targets to reduce systemic events and end organ complications.
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Affiliation(s)
- Kai En Chan
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Elden Yen Hng Ong
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Charlotte Hui Chung
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Christen En Ya Ong
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Benjamin Koh
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Darren Jun Hao Tan
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Wen Hui Lim
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Jie Ning Yong
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Jieling Xiao
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Zhen Yu Wong
- Nottingham City Hospital, Nottingham University Hospitals NHS Trust, Nottingham, United Kingdom
| | - Nicholas Syn
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Apichat Kaewdech
- Gastroenterology and Hepatology Unit, Division of Internal Medicine, Faculty of Medicine, Prince of Songkla University, Songkhla, Thailand
| | - Margaret Teng
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore; Division of Gastroenterology and Hepatology, Department of Medicine, National University Hospital, Singapore, Singapore
| | - Jiong-Wei Wang
- Department of Surgery, Cardiovascular Research Institute (CVRI), Yong Loo Lin School of Medicine, National University of Singapore, Singapore; Nanomedicine Translational Research Programme, Centre for Nanomedicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Nicholas Chew
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore; Department of Cardiology, National University Heart Centre, National University Hospital, Singapore
| | - Dan Yock Young
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore; Division of Gastroenterology and Hepatology, Department of Medicine, National University Hospital, Singapore, Singapore; National University Centre for Organ Transplantation, National University Health System, Singapore
| | - Alfred Know
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore; National University Centre for Organ Transplantation, National University Health System, Singapore; Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, National University Hospital Singapore, Singapore
| | - Mohammad Shadab Siddiqui
- Division of Gastroenterology, Hepatology and Nutrition, Department of Internal Medicine, Virginia Commonwealth University, Richmond, Virginia
| | - Daniel Q Huang
- Division of Gastroenterology and Hepatology, Department of Medicine, National University Hospital, Singapore, Singapore; National University Centre for Organ Transplantation, National University Health System, Singapore
| | - Nobuharu Tamaki
- Department of Gastroenterology and Hepatology, Musashino Red Cross Hospital, Tokyo, Japan
| | - Vincent Wai-Sun Wong
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong Special Administrative Region, China
| | - Christos S Mantzoros
- Division of Endocrinology, Department of Medicine, Beth Israel Hospital, Harvard Medical School, Boston, Massachusetts
| | - Arun Sanyal
- Division of Gastroenterology, Hepatology and Nutrition, Department of Internal Medicine, Virginia Commonwealth University, Richmond, Virginia
| | | | - Cheng Han Ng
- Division of Gastroenterology and Hepatology, Department of Medicine, National University Hospital, Singapore, Singapore.
| | - Mark Muthiah
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore; Division of Gastroenterology and Hepatology, Department of Medicine, National University Hospital, Singapore, Singapore; National University Centre for Organ Transplantation, National University Health System, Singapore.
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Kuo SZ, Loomba R. Letter: Are we forgetting the importance of steatosis in steatotic liver disease? Authors' reply. Aliment Pharmacol Ther 2024; 59:297-298. [PMID: 38153275 DOI: 10.1111/apt.17825] [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: 11/16/2023] [Accepted: 11/21/2023] [Indexed: 12/29/2023]
Abstract
LINKED CONTENTThis article is linked to Kuo et al papers. To view these articles, visit https://doi.org/10.1111/apt.17637 and https://doi.org/10.1111/apt.17759
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Affiliation(s)
- Selena Z Kuo
- NAFLD Research Center, Division of Gastroenterology, University of California at San Diego, La Jolla, California, USA
- Division of Gastroenterology, University of California at San Diego, La Jolla, California, USA
| | - Rohit Loomba
- NAFLD Research Center, Division of Gastroenterology, University of California at San Diego, La Jolla, California, USA
- Division of Gastroenterology, University of California at San Diego, La Jolla, California, USA
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7
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Pan C, Liu J, Gao Y, Yang M, Hu H, Liu C, Qian M, Yuan HY, Yang S, Zheng MH, Wang L. Hepatocyte CHRNA4 mediates the MASH-promotive effects of immune cell-produced acetylcholine and smoking exposure in mice and humans. Cell Metab 2023; 35:2231-2249.e7. [PMID: 38056431 DOI: 10.1016/j.cmet.2023.10.018] [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] [Received: 06/21/2023] [Revised: 09/28/2023] [Accepted: 11/01/2023] [Indexed: 12/08/2023]
Abstract
Metabolic dysfunction-associated steatohepatitis (MASH) is a leading risk factor for liver cirrhosis and hepatocellular carcinoma. Here, we report that CHRNA4, a subunit of nicotinic acetylcholine receptors (nAChRs), is an accelerator of MASH progression. CHRNA4 also mediates the MASH-promotive effects induced by smoking. Chrna4 was expressed specifically in hepatocytes and exhibited increased levels in mice and patients with MASH. Elevated CHRNA4 levels were positively correlated with MASH severity. We further revealed that during MASH development, acetylcholine released from immune cells or nicotine derived from smoking functioned as an agonist to activate hepatocyte-intrinsic CHRNA4, inducing calcium influx and activation of inflammatory signaling. The communication between immune cells and hepatocytes via the acetylcholine-CHRNA4 axis led to the production of a variety of cytokines, eliciting inflammation in liver and promoting the pathogenesis of MASH. Genetic and pharmacological inhibition of CHRNA4 protected mice from diet-induced MASH. Targeting CHRNA4 might be a promising strategy for MASH therapeutics.
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Affiliation(s)
- Chuyue Pan
- Institute of Modern Biology, Nanjing University, Nanjing 210008, China; School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing, Jiang Su 211198, China
| | - Jun Liu
- School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing, Jiang Su 211198, China
| | - Yingsheng Gao
- School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing, Jiang Su 211198, China
| | - Maohui Yang
- Institute of Modern Biology, Nanjing University, Nanjing 210008, China
| | - Haiyang Hu
- School of Life Science and Technology, China Pharmaceutical University, Nanjing, Jiang Su 211198, China
| | - Chang Liu
- Institute of Modern Biology, Nanjing University, Nanjing 210008, China
| | - Minyi Qian
- School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing, Jiang Su 211198, China
| | - Hai-Yang Yuan
- MAFLD Research Center, Department of Hepatology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China; Key Laboratory of Diagnosis and Treatment for The Development of Chronic Liver Disease in Zhejiang Province, Wenzhou, China
| | - Song Yang
- Department of Hepatology, Beijing Ditan Hospital, Capital Medical University, 8 Jingshun East Street, Chaoyang District, Beijing 100015, China.
| | - Ming-Hua Zheng
- MAFLD Research Center, Department of Hepatology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China; Key Laboratory of Diagnosis and Treatment for The Development of Chronic Liver Disease in Zhejiang Province, Wenzhou, China.
| | - Lirui Wang
- Institute of Modern Biology, Nanjing University, Nanjing 210008, China.
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Lee TB, Kueh MTW, Jain V, Razavi AC, Alebna P, Chew NWS, Mehta A. Biomarkers of Hepatic Dysfunction and Cardiovascular Risk. Curr Cardiol Rep 2023; 25:1783-1795. [PMID: 37971635 PMCID: PMC10902719 DOI: 10.1007/s11886-023-01993-5] [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] [Accepted: 10/31/2023] [Indexed: 11/19/2023]
Abstract
PURPOSE OF REVIEW The objective of this manuscript is to examine the current literature on non-alcoholic fatty liver disease (NAFLD) biomarkers and their correlation with cardiovascular disease (CVD) outcomes and cardiovascular risk scores. RECENT FINDINGS There has been a growing appreciation for an independent link between NAFLD and CVD, culminating in a scientific statement by the American Heart Association in 2022. More recently, studies have begun to identify biomarkers of the three NAFLD phases as potent predictors of cardiovascular risk. Despite the body of evidence supporting a connection between hepatic biomarkers and CVD, more research is certainly needed, as some studies find no significant relationship. If this relationship continues to be robust and readily reproducible, NAFLD and its biomarkers may have an exciting role in the future of cardiovascular risk prediction, possibly as risk-enhancing factors or as components of novel cardiovascular risk prediction models.
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Affiliation(s)
- Terence B Lee
- VCU Health, Department of Internal Medicine, Richmond, VA, USA
| | - Martin T W Kueh
- UCD School of Medicine and Medical Science, UCD Conway Institute of Biomolecular and Biomedical Research, University College Dublin, Dublin, Ireland
- Royal College of Surgeons in Ireland & University College Dublin Malaysia Campus, George Town, Malaysia
| | - Vardhmaan Jain
- Emory Clinical Cardiovascular Research Institute, Atlanta, GA, USA
| | | | | | - Nicholas W S Chew
- Department of Cardiology, National University Heart Centre, National University Health System, Singapore, Singapore
| | - Anurag Mehta
- VCU Health Pauley Heart Center, Richmond, VA, USA.
- Preventive Cardiology, Internal Medicine, Virginia Commonwealth University School of Medicine, 1200 East Broad Street, PO Box 980036, Richmond, VA, 23298, USA.
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9
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Younossi ZM, Zelber-Sagi S, Henry L, Gerber LH. Lifestyle interventions in nonalcoholic fatty liver disease. Nat Rev Gastroenterol Hepatol 2023; 20:708-722. [PMID: 37402873 DOI: 10.1038/s41575-023-00800-4] [Citation(s) in RCA: 32] [Impact Index Per Article: 32.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/26/2023] [Indexed: 07/06/2023]
Abstract
Nonalcoholic fatty liver disease (NAFLD) is a dynamic chronic liver disease that develops in close association with metabolic irregularities. Between 2016 and 2019, the global prevalence among adults was reported as 38% and among children and adolescents it was about 10%. NAFLD can be progressive and is associated with increased mortality from cardiovascular disease, extrahepatic cancers and liver complications. Despite these numerous adverse outcomes, no pharmacological treatments currently exist to treat nonalcoholic steatohepatitis, the progressive form of NAFLD. Therefore, the main treatment is the pursuit of a healthy lifestyle for both children and adults, which includes a diet rich in fruits, nuts, seeds, whole grains, fish and chicken and avoiding overconsumption of ultra-processed food, red meat, sugar-sweetened beverages and foods cooked at high heat. Physical activity at a level where one can talk but not sing is also recommended, including leisure-time activities and structured exercise. Avoidance of smoking and alcohol is also recommended. Policy-makers, community and school leaders need to work together to make their environments healthy by developing walkable and safe spaces with food stores stocked with culturally appropriate and healthy food items at affordable prices as well as providing age-appropriate and safe play areas in both schools and neighbourhoods.
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Affiliation(s)
- Zobair M Younossi
- Betty and Guy Beatty Center for Integrated Research, Inova Health System, Falls Church, VA, USA.
- Center for Liver Disease, Department of Medicine, Inova Fairfax Medical Campus, Falls Church, VA, USA.
- Inova Medicine, Inova Health System, Falls Church, VA, USA.
| | | | - Linda Henry
- Betty and Guy Beatty Center for Integrated Research, Inova Health System, Falls Church, VA, USA
- Inova Medicine, Inova Health System, Falls Church, VA, USA
| | - Lynn H Gerber
- Betty and Guy Beatty Center for Integrated Research, Inova Health System, Falls Church, VA, USA
- Inova Medicine, Inova Health System, Falls Church, VA, USA
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Guan L, Li L, Zou Y, Zhong J, Qiu L. Association between FIB-4, all-cause mortality, cardiovascular mortality, and cardiovascular disease risk among diabetic individuals: NHANES 1999-2008. Front Cardiovasc Med 2023; 10:1172178. [PMID: 37817864 PMCID: PMC10560879 DOI: 10.3389/fcvm.2023.1172178] [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: 02/23/2023] [Accepted: 09/11/2023] [Indexed: 10/12/2023] Open
Abstract
Background Diabetes is prevalent worldwide and is associated with cardiovascular disease (CVD). Furthermore, due to the insulin resistance, diabetic populations are vulnerable to liver fibrosis, which increases the risk of CVD. Fibrosis-4 index (FIB-4)-a non-invasive biomarker for liver fibrosis-is crucial in predicting CVD among patients with liver diseases. However, the association between FIB-4, death, and CVD in the US diabetic population has not yet been investigated. Method We conducted a cross-sectional study using the data from the National Health and Nutrition Examination Survey (NHANES) 1999-2008. The mortality status was obtained from the National Death Index through December 31, 2015. Participants were divided into survivor and mortality group to compare the basic characteristics. The association between FIB-4, death, and CVD was analyzed using the restricted cubic spline method and Cox proportional hazards models. In stratified analysis, Participants were stratified based on age, sex, BMI, hypertension, or eGFR respectively. Results The participants (N = 3,471) were divided into survivor (N = 1,785) and mortality groups (N = 1,632), with the mortality group exhibiting significantly higher FIB-4 values. Moreover, the risk of all-cause mortality (HR 1.24; 95% CI, 1.17-1.32) and CVD mortality (HR 1.17; 95% CI, 1.04-1.31) increased with each FIB-4 SD increase after adjusting for all covariates. However, except for myocardial infarction, FIB-4 had no significant effect on the incidence of the other three CVD subtypes (congestive heart failure, coronary heart disease, and angina pectoris). In stratified analysis, we found that the effect of FIB-4 on CVD mortality was influenced by age, and FIB-4 is a risk factor for people older than 60 years (HR 1.14; 95% CI, 1.01-1.29). Conclusion Using data from NHANES 1999-2008, FIB-4 was found to be associated with all-cause and CVD mortality in the diabetic population, and this association was significantly affected by age. However, FIB-4 only affected the incidence of myocardial infarction. Future work should investigate the association between FIB-4 and CVD in the diabetic population.
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Affiliation(s)
- Lihua Guan
- Department of Laboratory Medicine, Peking Union Medical College Hospital, Peking Union Medical College & Chinese Academy of Medical Science, Beijing, China
| | - Lei Li
- Department of Laboratory Medicine, Peking Union Medical College Hospital, Peking Union Medical College & Chinese Academy of Medical Science, Beijing, China
| | - Yutong Zou
- Department of Laboratory Medicine, Peking Union Medical College Hospital, Peking Union Medical College & Chinese Academy of Medical Science, Beijing, China
| | - Jian Zhong
- Department of Laboratory Medicine, Peking Union Medical College Hospital, Peking Union Medical College & Chinese Academy of Medical Science, Beijing, China
| | - Ling Qiu
- Department of Laboratory Medicine, Peking Union Medical College Hospital, Peking Union Medical College & Chinese Academy of Medical Science, Beijing, China
- State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Peking Union Medical College & Chinese Academy of Medical Science, Beijing, China
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11
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Wong VWS, Ekstedt M, Wong GLH, Hagström H. Changing epidemiology, global trends and implications for outcomes of NAFLD. J Hepatol 2023; 79:842-852. [PMID: 37169151 DOI: 10.1016/j.jhep.2023.04.036] [Citation(s) in RCA: 76] [Impact Index Per Article: 76.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Revised: 03/29/2023] [Accepted: 04/25/2023] [Indexed: 05/13/2023]
Abstract
Non-alcoholic fatty liver disease (NAFLD) has rapidly become the most common liver disease globally and is currently estimated to affect 38% of the global population. Only a minority of patients with NAFLD will progress to cirrhosis or hepatocellular carcinoma, but from this vast population the total number of patients who are at risk of such severe outcomes is increasing. Worryingly, individuals are increasingly being affected by NAFLD at an earlier age, meaning there is more time for them to develop severe complications. With considerable changes in dietary composition and urbanisation, alongside the growth in obesity and type 2 diabetes in the global population, in particular in developing countries, the global proportion of persons affected by NAFLD is projected to increase further. Yet, there are large geographical discrepancies in the prevalence rates of NAFLD and its inflammatory component non-alcoholic steatohepatitis (NASH). Such differences are partly related to differing socio-economic milieus, but also to genetic predisposition. In this narrative review, we discuss recent changes in the epidemiology of NAFLD and NASH from regional and global perspectives, as well as in special populations. We also discuss the potential consequences of these changes on hepatic and extrahepatic events.
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Affiliation(s)
- Vincent Wai-Sun Wong
- Medical Data Analytics Center, Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong; State Key Laboratory of Digestive Disease, Institute of Digestive Disease, The Chinese University of Hong Kong, Hong Kong
| | - Mattias Ekstedt
- Department of Gastroenterology and Hepatology, Department of Health, Medicine, and Caring Sciences, Linköping University, Linköping, Sweden
| | - Grace Lai-Hung Wong
- Medical Data Analytics Center, Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong; State Key Laboratory of Digestive Disease, Institute of Digestive Disease, The Chinese University of Hong Kong, Hong Kong.
| | - Hannes Hagström
- Department of Medicine, Huddinge, Karolinska Institutet, Stockholm, Sweden; Division of Hepatology, Department of Upper GI Diseases, Karolinska University Hospital, Stockholm, Sweden.
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12
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Yarhosseini F, Sangouni AA, Sangsefidi ZS, Hosseinzadeh M, Akhondi-Meybodi M, Ranjbar A, Fallahzadeh H, Mozaffari-Khosravi H. Effect of Cornus mas L. fruit extract on blood pressure, anthropometric and body composition indices in patients with non-alcoholic fatty liver disease: A double-blind randomized controlled trial. Clin Nutr ESPEN 2023; 56:18-24. [PMID: 37344070 DOI: 10.1016/j.clnesp.2023.04.018] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Revised: 03/24/2023] [Accepted: 04/21/2023] [Indexed: 06/23/2023]
Abstract
BACKGROUND & AIMS Obesity is linked to the pathogenesis of non-alcoholic fatty liver disease (NAFLD). Patients with NAFLD are at increased risk for hypertension. Some investigations have hypothesized that Cornus mas L. fruit can improve obesity and hypertension. We investigated the effect of C. mas L. fruit extract on blood pressure, anthropometric and body composition indices in patients with NAFLD. METHODS This 12-week double-blind randomized controlled trial was conducted on fifty patients with NAFLD. Patients received 20 cc/d C. mas L. fruit extract or placebo. We measured diastolic blood pressure (DBP), systolic blood pressure (SBP), weight, waist circumference (WC), hip circumference (HC), waist-to-hip ratio (WHR), body fat mass (BFM), body fat percent (BFP) and fat free mass (FFM) before and after intervention. RESULTS Treatment group compared to control group showed a significant reduction in DBP (-8.62 ± 11.86 mmHg vs. 0.53 ± 8.53 mmHg; Pcrude = 0.003; Padjucted = 0.03) and SBP (-8.63 ± 14.37 mmHg vs. 0.0 ± 12.67 mmHg; Pcrude = 0.02; Padjucted = 0.02). We found no difference between groups in weight, WC, HC, WHR, BFM, BFP and FFM (P > 0.05). After adjusting for confounding factors, a significant reduction was observed in treatment group compared to control group in BFM (-0.2 ± 3.9 kg vs. 0.7 ± 2.4 kg; P = 0.01) and BFP (-0.2 ± 4.9% vs. 0.8 ± 2.8%; P = 0.02). CONCLUSIONS C. mas L. fruit extract statistically reduced blood pressure and body fat. However, it had no effect on other anthropometric and body composition indices. Studies with larger sample sizes and higher dosages of extract are needed. TRIAL REGISTRATION Registered on 30/9/2018 at Iranian Registry of Clinical Trials IRCT20180419039359N1 (https://www.irct.ir/trial/30707).
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Affiliation(s)
- Faezeh Yarhosseini
- Department of Nutrition, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran; Nutrition and Food Security Research Center, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Abbas Ali Sangouni
- Department of Nutrition, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran; Nutrition and Food Security Research Center, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Zohreh Sadat Sangsefidi
- Department of Nutrition, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran; Nutrition and Food Security Research Center, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Mahdieh Hosseinzadeh
- Department of Nutrition, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran; Nutrition and Food Security Research Center, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Mohsen Akhondi-Meybodi
- Gastroenterology Department, Shahid Sadoughi Hospital, Faculty of Medicine, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Alimohammad Ranjbar
- Department of Pharmacognosy, Faculty of Pharmacy, Shahid Sadoughi University of Medical Sciences, Yazd, Iran; Herbal Medicine Center, Faculty of Pharmacy, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Hossein Fallahzadeh
- Research Center of Prevention and Epidemiology of Non-Communicable Disease, Department of Biostatistics and Epidemiology, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Hassan Mozaffari-Khosravi
- Department of Nutrition, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran; Nutrition and Food Security Research Center, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran.
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13
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Krishnan A, Sims OT, Surapaneni PK, Woreta TA, Alqahtani SA. Risk of adverse cardiovascular outcomes among people with HIV and nonalcoholic fatty liver disease. AIDS 2023; 37:1209-1216. [PMID: 36928107 DOI: 10.1097/qad.0000000000003537] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/18/2023]
Abstract
OBJECTIVE To examine and compare the risk of major adverse cardiovascular events (MACEs) between people with HIV (PWH) with and without nonalcoholic fatty liver disease (NAFLD). DESIGN Population-based, multicenter, retrospective cohort study. METHODS Data on PWH between January 1, 2008, and December 31, 2020 were extracted from the TriNetX database. Primary outcomes were defined as the first incidence of myocardial infarction (MI), MACE, new-onset heart failure (HF), and a composite of cerebrovascular disease. Cox models were used to obtain hazard ratios (HRs) and 95% confidence intervals (CIs). RESULTS A total of 151 868 patients were identified as having HIV. After exclusions, 4969 patients were identified as having NAFLD. Of them, 4463 (90%) were propensity matched to a non-NAFLD control. Patients with NAFLD were older (42.9 versus 40.8 years). Among the NAFLD cohort, most participants were male and had a smoking history (12.3 versus 9.8%) than non-NAFLD. The mean follow-up was 4.8 ± 1.1 years for the NAFLD group and 5.3 ± 1.2 years for the non-NAFLD group. The risk of all outcomes was statistically significantly higher in NAFLD patients compared to those without NAFLD: MI (HR, 1.49; 95% CI, 1.11-2.01) MACE (HR, 1.49; 95% CI, 1.25-1.79), HF (HR, 1.73; 95% CI 1.37-2.19) and, cerebrovascular diseases (HR, 1.25; 95% CI, 1.05-1.48) and sensitivity analysis showed similar magnitude to the one generated in the primary analysis. CONCLUSIONS Patients with NAFLD have an elevated risk of adverse cardiovascular events (CVEs). The results indicate the need for targeted efforts to improve awareness of risks factors associated with adverse CVEs risk in PWH with NAFLD.
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Affiliation(s)
- Arunkumar Krishnan
- Section of Gastroenterology and Hepatology, West Virginia University School of Medicine, Morgantown, West Virginia
| | - Omar T Sims
- Department of Gastroenterology, Hepatology and Nutrition
- Department of Quantitative Health Sciences, Cleveland Clinic Foundation, Cleveland, Ohio
| | - Phani Keerthi Surapaneni
- Section of Nutrition and Metabolic Diseases, Department of Internal Medicine, West Virginia University School of Medicine, Morgantown, West Virginia
| | - Tinsay A Woreta
- Division of Gastroenterology and Hepatology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Saleh A Alqahtani
- Division of Gastroenterology and Hepatology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
- Liver Transplant Center, King Faisal Specialist Hospital & Research Center, Riyadh, Saudi Arabia
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14
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Colosimo S, Marchesini G. Editorial: should NAFLD be included in the definition of Metabolic Syndrome? Aliment Pharmacol Ther 2023; 57:1151-1152. [PMID: 37094320 DOI: 10.1111/apt.17411] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/26/2023]
Affiliation(s)
- Santo Colosimo
- School of Nutrition Science, University of Milan, Milano, Italy
| | - Giulio Marchesini
- Department of Medical and Surgical Sciences, Alma Mater University of Bologna, Bologna, Italy
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15
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Brodosi L, Petroni ML, Marchesini G. Looking ahead to potential incretin combination therapies for non-alcoholic steatohepatitis in patients with diabetes. Expert Opin Pharmacother 2023; 24:989-1000. [PMID: 37114459 DOI: 10.1080/14656566.2023.2208746] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/29/2023]
Abstract
INTRODUCTION There are no drugs approved by regulatory agencies for the treatment of nonalcoholic fatty liver disease (NAFLD); incretin combination therapies are being developed for treatment of type 2 diabetes and research has moved to test their usefulness in NAFLD. AREAS COVERED We reviewed the literature on the effectiveness of dual and triple peptides combining receptor agonists of the glucagon-like peptide 1, the glucose-dependent insulinotropic peptide, and glucagon to treat NAFLD and its associated metabolic diseases, and/or the cardiovascular risk intimately connected with the cluster of the metabolic syndrome. Other combination peptides involved the glucagon-like peptide 2 receptor, the fibroblast growth factor 21, the cholecystokinin receptor 2, and the amylin receptor. EXPERT OPINION Both dual and triple agonists are promising, based on animal, pharmacokinetic and proof-of concept studies, showing effectiveness both in the presence and the absence of diabetes on a few validated surrogate NAFLD biomarkers, but the majority of studies are still in progress. Considering the long natural history of NAFLD, final proof of their efficacy on primary clinical liver outcomes might be also derived from the analysis of large databases of National Healthcare Systems or Insurance companies, when used in diabetes for improving glycemic control, after careful propensity-score matching.
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Affiliation(s)
- Lucia Brodosi
- IRCCS-Azienda Ospedaliera di Bologna Sant'Orsola-Malpighi, Via Massarenti 9, I-40138 Bologna, Italy
| | - Maria Letizia Petroni
- IRCCS-Azienda Ospedaliera di Bologna Sant'Orsola-Malpighi, Via Massarenti 9, I-40138 Bologna, Italy
| | - Giulio Marchesini
- Department of Medical and Surgical Sciences, Alma Mater University of Bologna, I-40138 Bologna, Italy
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16
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Jamialahmadi T, Bo S, Abbasifard M, Sathyapalan T, Jangjoo A, Moallem SA, Almahmeed W, Ashari S, Johnston TP, Sahebkar A. Association of C-reactive protein with histological, elastographic, and sonographic indices of non-alcoholic fatty liver disease in individuals with severe obesity. JOURNAL OF HEALTH, POPULATION, AND NUTRITION 2023; 42:30. [PMID: 37029427 PMCID: PMC10080847 DOI: 10.1186/s41043-023-00372-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Accepted: 03/31/2023] [Indexed: 04/09/2023]
Abstract
BACKGROUND Inflammation is critical in the pathogenesis of non-alcoholic fatty liver disease (NAFLD). hs-CRP, an inflammatory marker, is considered one of the prognostic predictors of hepatic damage progression in NAFLD in some studies. METHODS We assessed the concordance of hs-CRP concentrations and liver steatosis, steatohepatitis, and fibrosis based on elastography, sonography and liver biopsy findings in patients with severe obesity undergoing bariatric surgery. RESULTS Among 90 patients, 56.7% showed steatohepatitis and 8.9% severe fibrosis. Hs-CRP were significantly associated with liver histology in an adjusted regression model (OR 1.155, 95% CI 1.029-1.297, p = 0.014; OR 1.155, 1.029-1.297, p = 0.014; OR 1.130, 1.017-1.257, p = 0.024 for steatosis, steatohepatitis, and fibrosis, respectively). The ROC curve, a cutoff of hs-CRP = 7 mg/L, showed a reasonable specificity (76%) for detecting biopsy-proven fibrosis and steatosis. CONCLUSION hs-CRP was associated with any degree of histologically diagnosed liver damage, and it had a reasonable specificity for predicting biopsy-proven steatosis and fibrosis in obese individuals. Further studies are needed to identify non-invasive biomarkers that could predict NALFD progression due to the relevant health risks linked to liver fibrosis.
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Affiliation(s)
- Tannaz Jamialahmadi
- Surgical Oncolgy Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
- Applied Biomedical Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Simona Bo
- Department of Medical Sciences, AOU Città della Salute e della Scienza di Torino, University of Turin, Turin, Italy
| | - Mitra Abbasifard
- Immunology of Infectious Diseases Research Center, Research Institute of Basic Medical Sciences, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
- Department of Internal Medicine, Ali-Ibn Abi-Talib Hospital, School of Medicine, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | - Thozhukat Sathyapalan
- Academic Diabetes, Endocrinology and Metabolism, Hull York Medical School, University of Hull, Hull, UK
| | - Ali Jangjoo
- Surgical Oncolgy Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Seyed Adel Moallem
- Department of Pharmacology and Toxicology, College of Pharmacy, Al-Zahraa University for Women, Karbala, Iraq
- Department of Pharmacodynamics and Toxicology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Wael Almahmeed
- Heart and Vascular Institute, Cleveland Clinic Abu Dhabi, Abu Dhabi, United Arab Emirates
| | - Sorour Ashari
- Applied Biomedical Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Thomas P Johnston
- Division of Pharmacology and Pharmaceutical Sciences, School of Pharmacy, University of Missouri-Kansas City, Kansas City, MO, USA
| | - Amirhossein Sahebkar
- Applied Biomedical Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.
- Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran.
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17
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Bisaccia G, Ricci F, Khanji MY, Sorella A, Melchiorre E, Iannetti G, Galanti K, Mantini C, Pizzi AD, Tana C, Renda G, Fedorowski A, De Caterina R, Gallina S. Cardiovascular Morbidity and Mortality Related to Non-alcoholic Fatty Liver Disease: A Systematic Review and Meta-analysis. Curr Probl Cardiol 2023; 48:101643. [PMID: 36773944 DOI: 10.1016/j.cpcardiol.2023.101643] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Accepted: 02/04/2023] [Indexed: 02/12/2023]
Abstract
Whether non-alcoholic fatty liver disease (NAFLD) is a cardiovascular (CV) risk factor is debated. We performed a systematic review and meta-analysis to assess the CV morbidity and mortality related to NAFLD in the general population, and to determine whether CV risk is comparable between lean and non-lean NAFLD phenotypes. We searched multiple databases, including PubMed, Embase, and the Cochrane Library, for observational studies published through 2022 that reported the risk of CV events and mortality. Pooled odds ratios (ORs) and 95% confidence intervals (CIs) for all-cause mortality, CV mortality, myocardial infarction (MI), stroke, atrial fibrillation (AF), and major adverse cardiovascular and cerebrovascular events (MACCE) were assessed through random-effect meta-analysis. We identified 33 studies and a total study population of 10,592,851 individuals (mean age 53±8; male sex 50%; NAFLD 2, 9%). Mean follow-up was 10±6 years. Pooled ORs for all-cause and CV mortality were respectively 1.14 (95% CI, 0.78-1.67) and 1.13 (95% CI, 0.57-2.23), indicating no significant association between NAFLD and mortality. NAFLD was associated with increased risk of MI (OR 1.6; 95% CI, 1.5-1.7), stroke (OR: 1.6; 95% CI, 1.2-2.1), atrial fibrillation (OR: 1.7; 95% CI, 1.2-2.3), and MACCE (OR: 2.3; 95% CI, 1.3-4.2). Compared with non-lean NAFLD, lean NAFLD was associated with increased CV mortality (OR: 1.50; 95% CI, 1.1-2.0), but similar all-cause mortality and risk of MACCE. While NAFLD may not be a risk factor for total and CV mortality, it is associated with excess risk of non-fatal CV events. Lean and non-lean NAFLD phenotypes exhibit distinct prognostic profiles and should receive equitable clinical care.
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Affiliation(s)
- Giandomenico Bisaccia
- Department of Neuroscience, Imaging and Clinical Sciences, "G.d'Annunzio" University of Chieti-Pescara, Chieti, Italy
| | - Fabrizio Ricci
- Department of Neuroscience, Imaging and Clinical Sciences, "G.d'Annunzio" University of Chieti-Pescara, Chieti, Italy; Department of Clinical Sciences, Lund University, Malmö, Sweden; Fondazione VillaSerena per la Ricerca, Città Sant'Angelo, Pescara, Italy.
| | - Mohammed Y Khanji
- Newham University Hospital, Barts Health NHS Trust, London; Barts Heart Centre, Barts Health NHS Trust, London; NIHR Barts Biomedical Research Centre, William Harvey Research Institute, Queen Mary University, London
| | - Anna Sorella
- Department of Neuroscience, Imaging and Clinical Sciences, "G.d'Annunzio" University of Chieti-Pescara, Chieti, Italy
| | - Eugenia Melchiorre
- Department of Neuroscience, Imaging and Clinical Sciences, "G.d'Annunzio" University of Chieti-Pescara, Chieti, Italy
| | - Giovanni Iannetti
- Department of Neuroscience, Imaging and Clinical Sciences, "G.d'Annunzio" University of Chieti-Pescara, Chieti, Italy
| | - Kristian Galanti
- Department of Neuroscience, Imaging and Clinical Sciences, "G.d'Annunzio" University of Chieti-Pescara, Chieti, Italy
| | - Cesare Mantini
- Department of Neuroscience, Imaging and Clinical Sciences, "G.d'Annunzio" University of Chieti-Pescara, Chieti, Italy
| | - Andrea Delli Pizzi
- Department of Innovative Technologies in Medicine and Dentistry, "G.d'Annunzio" University of Chieti-Pescara, Chieti, Italy
| | - Claudio Tana
- Center of Excellence on Headache, Geriatrics and COVID-19 Clinic, SS Annunziata Hospital of Chieti, Chieti, Italy
| | - Giulia Renda
- Department of Neuroscience, Imaging and Clinical Sciences, "G.d'Annunzio" University of Chieti-Pescara, Chieti, Italy
| | - Artur Fedorowski
- Department of Clinical Sciences, Lund University, Malmö, Sweden; Department of Cardiology, Karolinska University Hospital, Department of Medicine, Karolinska Institute, Stockholm, Sweden
| | - Raffaele De Caterina
- Fondazione VillaSerena per la Ricerca, Città Sant'Angelo, Pescara, Italy; Cardiology Division, Pisa University Hospital and University of Pisa, Pisa, Italy
| | - Sabina Gallina
- Department of Neuroscience, Imaging and Clinical Sciences, "G.d'Annunzio" University of Chieti-Pescara, Chieti, Italy
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18
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Huangfu G, Jaltotage B, Pang J, Lan NSR, Abraham A, Otto J, Ihdayhid AR, Rankin JM, Chow BJW, Watts GF, Ayonrinde OT, Dwivedi G. Hepatic fat as a novel marker for high-risk coronary atherosclerotic plaque features in familial hypercholesterolaemia. Metabolism 2023; 139:155370. [PMID: 36464035 DOI: 10.1016/j.metabol.2022.155370] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2022] [Revised: 11/21/2022] [Accepted: 11/25/2022] [Indexed: 12/03/2022]
Abstract
BACKGROUND & AIMS Hepatic steatosis has been associated with increased risk of coronary artery disease. Individuals with familial hypercholesterolaemia have accelerated but variable progression of coronary artery disease. We investigated whether hepatic steatosis is associated with novel coronary atherosclerosis biomarkers in adults with heterozygous familial hypercholesterolaemia, using comprehensive coronary computed tomographic angiography. METHODS We conducted a cross-sectional study of 213 asymptomatic patients with familial hypercholesterolaemia (median age 54.0 years, 59 % female) who underwent coronary computed tomographic angiography for cardiovascular risk assessment in an outpatient clinic. High-risk plaque features, plaque volume and pericoronary adipose tissue attenuation were assessed. From concurrently captured upper abdominal images, severity of hepatic steatosis was computed, as liver minus spleen computed tomography attenuation and stratified into quartiles. RESULTS Of 213 familial hypercholesterolaemia patients, 59 % had coronary artery calcium, 36 % obstructive coronary artery disease (≥50 % stenosis) and 77 % high-risk plaque features. Increasing hepatic steatosis was associated with higher calcium scores, more high-risk plaque features and presence of obstructive coronary artery disease. Hepatic steatosis was associated with the presence of high-risk plaque features (OR: 1.48; 95 % CI: 1.09-2.00; p = 0.01), particularly in the proximal coronary segments (OR: 1.52; 95 % CI: 1.18-1.96; p = 0.001). Associations persisted on multivariable logistic regression analysis adjusting for cardiometabolic factors, obstructive coronary artery disease and calcium score. Hepatic steatosis was associated with higher plaque volumes (Q4: 499 mm3 vs Q1: 414 mm3, p = 0.02), involving mainly low attenuation and noncalcified plaques (both p = 0.03). No differences in pericoronary adipose tissue attenuation were observed. CONCLUSIONS Hepatic steatosis is associated with multiple indices of advanced coronary atherosclerosis in familial hypercholesterolaemia patients, particularly high-risk plaque features, independent of conventional cardiovascular risk factors and markers. This may involve specific mechanisms related to hepatic steatosis. CLINICAL TRIAL NUMBER N/A.
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Affiliation(s)
- Gavin Huangfu
- Department of Cardiology, Fiona Stanley Hospital, Murdoch, Western Australia, Australia; Medical School, The University of Western Australia, Crawley, Western Australia, Australia; Harry Perkins Institute of Medical Research, Murdoch, Western Australia, Australia
| | - Biyanka Jaltotage
- Department of Cardiology, Fiona Stanley Hospital, Murdoch, Western Australia, Australia
| | - Jing Pang
- Medical School, The University of Western Australia, Crawley, Western Australia, Australia
| | - Nick S R Lan
- Department of Cardiology, Fiona Stanley Hospital, Murdoch, Western Australia, Australia
| | - Arun Abraham
- Department of Cardiology, Fiona Stanley Hospital, Murdoch, Western Australia, Australia
| | - Jacobus Otto
- Department of Radiology, Fiona Stanley Hospital, Murdoch, Western Australia, Australia
| | - Abdul R Ihdayhid
- Department of Cardiology, Fiona Stanley Hospital, Murdoch, Western Australia, Australia; Medical School, The University of Western Australia, Crawley, Western Australia, Australia; Harry Perkins Institute of Medical Research, Murdoch, Western Australia, Australia
| | - James M Rankin
- Department of Cardiology, Fiona Stanley Hospital, Murdoch, Western Australia, Australia
| | - Benjamin J W Chow
- Department of Medicine (Cardiology) and Radiology, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - Gerald F Watts
- Medical School, The University of Western Australia, Crawley, Western Australia, Australia; Lipid Disorders Clinic, Department of Cardiology, Royal Perth Hospital, Perth, Western Australia, Australia
| | - Oyekoya T Ayonrinde
- Medical School, The University of Western Australia, Crawley, Western Australia, Australia; Department of Gastroenterology and Hepatology, Fiona Stanley Hospital, Murdoch, Western Australia, Australia; Faculty of Health Sciences, Curtin University, Bentley, Western Australia, Australia
| | - Girish Dwivedi
- Department of Cardiology, Fiona Stanley Hospital, Murdoch, Western Australia, Australia; Medical School, The University of Western Australia, Crawley, Western Australia, Australia; Harry Perkins Institute of Medical Research, Murdoch, Western Australia, Australia; Department of Medicine (Cardiology) and Radiology, University of Ottawa Heart Institute, Ottawa, Ontario, Canada.
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19
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Machida T, Obara T, Ishikuro M, Murakami K, Ueno F, Noda A, Onuma T, Matsuzaki F, Inoue J, Kuriyama S, Mano N. Liver steatosis and fibrosis markers' association with cardiovascular and renal damage in Japanese adults: the TMM BirThree cohort study. Ann Hepatol 2023; 28:100761. [PMID: 36179796 DOI: 10.1016/j.aohep.2022.100761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2022] [Revised: 09/05/2022] [Accepted: 09/18/2022] [Indexed: 02/04/2023]
Abstract
INTRODUCTION AND OBJECTIVES Patients with non-alcoholic fatty liver disease (NAFLD) are at risk for cardiovascular and chronic kidney diseases. Liver steatosis and fibrosis were assessed using the fatty liver index and fibrosis-4 index, respectively. This study aimed to examine the association between these two parameters in patients with atherosclerosis and chronic kidney disease. MATERIALS AND METHODS The two parameters were calculated for 11,867 adults who participated in the Tohoku Medical Megabank Project Birth and Three-Generation Cohort Study. Intima-media thickness and estimated glomerular filtration rate were also measured. Logistic regression models were used to estimate the odds ratios (OR). RESULTS Overall, 4257 (35.9%) and 4733 (39.9%) participants had a higher probability of liver steatosis and fibrosis, respectively. The adjusted OR of higher fatty liver index compared to lower fatty liver index for atherosclerosis and chronic kidney disease were 0.98 (95% confidence interval [CI], 0.77-1.24) and 1.79 (95% CI, 1.19-2.69), and those of higher FIB-4 compared to lower FIB-4 were 1.03 (95% CI, 0.82-1.30) and 0.79 (95% CI, 0.52-1.19) for atherosclerosis and chronic kidney disease, respectively. CONCLUSIONS A higher FLI was associated with CKD independent of other risk factors. Further research is required to identify the causal relationship between liver fat accumulation and CKD.
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Affiliation(s)
- Toshiya Machida
- Laboratory of Clinical Pharmacy, Tohoku University Graduate School of Pharmaceutical Sciences, 1-1 Seiryo-machi, Aoba-ku, Sendai, Miyagi 980-8574, Japan
| | - Taku Obara
- Department of Molecular Epidemiology, Environment and Genome Research Center, Tohoku University Graduate School of Medicine, 2-1, Seiryo-machi, Aoba-ku, Sendai, Miyagi 980-8575, Japan; Division of Preventive Medicine and Epidemiology, Tohoku Medical Megabank Organization, Tohoku University, 2-1, Seiryo-machi, Aoba-ku, Sendai, Miyagi 980-8573, Japan; Department of Pharmaceutical Sciences, Tohoku University Hospital, 1-1, Seiryo-machi, Aoba-ku, Sendai, Miyagi 980-8574, Japan.
| | - Mami Ishikuro
- Department of Molecular Epidemiology, Environment and Genome Research Center, Tohoku University Graduate School of Medicine, 2-1, Seiryo-machi, Aoba-ku, Sendai, Miyagi 980-8575, Japan; Division of Preventive Medicine and Epidemiology, Tohoku Medical Megabank Organization, Tohoku University, 2-1, Seiryo-machi, Aoba-ku, Sendai, Miyagi 980-8573, Japan
| | - Keiko Murakami
- Department of Molecular Epidemiology, Environment and Genome Research Center, Tohoku University Graduate School of Medicine, 2-1, Seiryo-machi, Aoba-ku, Sendai, Miyagi 980-8575, Japan; Division of Preventive Medicine and Epidemiology, Tohoku Medical Megabank Organization, Tohoku University, 2-1, Seiryo-machi, Aoba-ku, Sendai, Miyagi 980-8573, Japan
| | - Fumihiko Ueno
- Department of Molecular Epidemiology, Environment and Genome Research Center, Tohoku University Graduate School of Medicine, 2-1, Seiryo-machi, Aoba-ku, Sendai, Miyagi 980-8575, Japan; Division of Preventive Medicine and Epidemiology, Tohoku Medical Megabank Organization, Tohoku University, 2-1, Seiryo-machi, Aoba-ku, Sendai, Miyagi 980-8573, Japan
| | - Aoi Noda
- Department of Molecular Epidemiology, Environment and Genome Research Center, Tohoku University Graduate School of Medicine, 2-1, Seiryo-machi, Aoba-ku, Sendai, Miyagi 980-8575, Japan; Division of Preventive Medicine and Epidemiology, Tohoku Medical Megabank Organization, Tohoku University, 2-1, Seiryo-machi, Aoba-ku, Sendai, Miyagi 980-8573, Japan; Department of Pharmaceutical Sciences, Tohoku University Hospital, 1-1, Seiryo-machi, Aoba-ku, Sendai, Miyagi 980-8574, Japan
| | - Tomomi Onuma
- Division of Preventive Medicine and Epidemiology, Tohoku Medical Megabank Organization, Tohoku University, 2-1, Seiryo-machi, Aoba-ku, Sendai, Miyagi 980-8573, Japan
| | - Fumiko Matsuzaki
- Department of Molecular Epidemiology, Environment and Genome Research Center, Tohoku University Graduate School of Medicine, 2-1, Seiryo-machi, Aoba-ku, Sendai, Miyagi 980-8575, Japan; Division of Preventive Medicine and Epidemiology, Tohoku Medical Megabank Organization, Tohoku University, 2-1, Seiryo-machi, Aoba-ku, Sendai, Miyagi 980-8573, Japan
| | - Jun Inoue
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, 1-1, Seiryo-machi, Aoba-ku, Sendai, Miyagi 980-8574, Japan
| | - Shinichi Kuriyama
- Department of Molecular Epidemiology, Environment and Genome Research Center, Tohoku University Graduate School of Medicine, 2-1, Seiryo-machi, Aoba-ku, Sendai, Miyagi 980-8575, Japan; Division of Preventive Medicine and Epidemiology, Tohoku Medical Megabank Organization, Tohoku University, 2-1, Seiryo-machi, Aoba-ku, Sendai, Miyagi 980-8573, Japan; International Research Institute of Disaster Science, Tohoku University, 2-1, Seiryo-machi, Aoba-ku, Sendai, Miyagi 980-8573, Japan
| | - Nariyasu Mano
- Laboratory of Clinical Pharmacy, Tohoku University Graduate School of Pharmaceutical Sciences, 1-1 Seiryo-machi, Aoba-ku, Sendai, Miyagi 980-8574, Japan; Department of Pharmaceutical Sciences, Tohoku University Hospital, 1-1, Seiryo-machi, Aoba-ku, Sendai, Miyagi 980-8574, Japan
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20
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Heebøll S, Risikesan J, Ringgaard S, Kumarathas I, Sandahl TD, Grønbæk H, Søndergaard E, Nielsen S. Impaired Glucagon-Mediated Suppression of VLDL-Triglyceride Secretion in Individuals With Metabolic Dysfunction-Associated Fatty Liver Disease (MAFLD). Diabetes 2022; 71:2402-2411. [PMID: 36001750 PMCID: PMC9630084 DOI: 10.2337/db22-0313] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Accepted: 08/22/2022] [Indexed: 01/25/2023]
Abstract
Individuals with metabolic dysfunction-associated fatty liver disease (MAFLD) have elevated plasma lipids as well as glucagon, although glucagon suppresses hepatic VLDL-triglyceride (TG) secretion. We hypothesize that the sensitivity to glucagon in hepatic lipid metabolism is impaired in MAFLD. We recruited 11 subjects with severe MAFLD (MAFLD+), 10 with mild MAFLD (MAFLD-), and 7 overweight control (CON) subjects. We performed a pancreatic clamp with a somatostatin analog (octreotide) to suppress endogenous hormone production, combined with infusion of low-dose glucagon (0.65 ng/kg/min, t = 0-270 min, LowGlucagon), followed by high-dose glucagon (1.5 ng/kg/min, t = 270-450 min, HighGlucagon). VLDL-TG and glucose tracers were used to evaluate VLDL-TG kinetics and endogenous glucose production (EGP). HighGlucagon suppressed VLDL-TG secretion compared with LowGlucagon. This suppression was markedly attenuated in MAFLD subjects compared with CON subjects (MAFLD+: 13% ± [SEM] 5%; MAFLD-: 10% ± 3%; CON: 36% ± 7%, P < 0.01), with no difference between MAFLD groups. VLDL-TG concentration and VLDL-TG oxidation rate increased between LowGlucagon and HighGlucagon in MAFLD+ subjects compared with CON subjects. EGP transiently increased during HighGlucagon without any difference between the three groups. Individuals with MAFLD have a reduced sensitivity to glucagon in the hepatic TG metabolism, which could contribute to the dyslipidemia seen in MAFLD patients. ClinicalTrials.gov: NCT04042142.
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Affiliation(s)
- Sara Heebøll
- Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Aarhus, Denmark
- Steno Diabetes Center Aarhus, Aarhus University Hospital, Aarhus, Denmark
- Corresponding author: Sara Heebøll,
| | - Jeyanthini Risikesan
- Steno Diabetes Center Aarhus, Aarhus University Hospital, Aarhus, Denmark
- Department of Internal Medicine, Regional Hospital Viborg, Viborg, Denmark
| | - Steffen Ringgaard
- Magnetic Resonance Research Centre, Aarhus University, Aarhus, Denmark
| | - Indumathi Kumarathas
- Steno Diabetes Center Aarhus, Aarhus University Hospital, Aarhus, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Thomas D. Sandahl
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
- Department of Hepatology and Gastroenterology, Aarhus University Hospital, Aarhus, Denmark
| | - Henning Grønbæk
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
- Department of Hepatology and Gastroenterology, Aarhus University Hospital, Aarhus, Denmark
| | - Esben Søndergaard
- Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Aarhus, Denmark
- Steno Diabetes Center Aarhus, Aarhus University Hospital, Aarhus, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Søren Nielsen
- Steno Diabetes Center Aarhus, Aarhus University Hospital, Aarhus, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
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21
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Shang Y, Nasr P, Widman L, Hagström H. Risk of cardiovascular disease and loss in life expectancy in NAFLD. Hepatology 2022; 76:1495-1505. [PMID: 35403232 PMCID: PMC9790251 DOI: 10.1002/hep.32519] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Revised: 03/02/2022] [Accepted: 04/07/2022] [Indexed: 12/30/2022]
Abstract
BACKGROUND AND AIMS Conflicting evidence exists on cardiovascular disease (CVD) risk in patients with NAFLD, and data are lacking on whether NAFLD increases mortality after a CVD event. Moreover, life expectancy in NAFLD has not been studied. We therefore examined CVD risk and life expectancy in patients with NAFLD compared with the general population. APPROACH AND RESULTS In this nationwide population-based cohort, all patients with NAFLD diagnosis and without baseline CVD (ascertaining from the Swedish National Patient Register from 1987 to 2016, n = 10,023) were matched 10:1 on age, sex, and municipality to individuals from the general population (controls, n = 96,313). CVD diagnosis and mortality were derived from national registers. Multistate models and flexible parametric survival models were used to estimate adjusted hazard ratios (aHRs) for CVD risk and loss in life expectancy due to NAFLD. We identified 1037 (10.3%) CVD events in patients with NAFLD and 4041 (4.2%) in controls. CVD risk was 2.6-fold higher in NAFLD compared with controls (aHR = 2.61, 95% CI = 2.36-2.88) and was strongest for nonfatal CVD (aHR = 3.71, 95% CI = 3.29-4.17). After a nonfatal CVD event, the risk for all-cause mortality was similar between patients with NAFLD and controls (aHR = 0.89, 95% CI = 0.64-1.25). Life expectancy in patients with NAFLD was, on average, 2.8 years lower than controls, with the highest loss of life-years when NAFLD was diagnosed in middle age (40-60 years). CONCLUSIONS NAFLD was associated with a higher risk of nonfatal CVD but did not affect post-CVD mortality risk. Patients diagnosed with NAFLD have a lower life expectancy than the general population.
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Affiliation(s)
- Ying Shang
- Department of MedicineHuddingeKarolinska InstitutetStockholmSweden
| | - Patrik Nasr
- Department of MedicineHuddingeKarolinska InstitutetStockholmSweden,Department of Gastroenterology and HepatologyDepartment of Health, Medicine and Caring SciencesLinköping UniversityLinköpingSweden
| | - Linnea Widman
- Division of BiostatisticsInstitute of Environmental MedicineKarolinska InstitutetStockholmSweden
| | - Hannes Hagström
- Department of MedicineHuddingeKarolinska InstitutetStockholmSweden,Division of HepatologyDepartment of Upper GIKarolinska University HospitalStockholmSweden,Clinical Epidemiology UnitDepartment of MedicineKarolinska InstitutetStockholmSweden
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22
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Hermans MP, Bouenizabila E, Daniel Amoussou-Guenou K, Jules Gninkoun C, Ahn SA, Rousseau MF. Fatty liver and atherogenic dyslipidemia have opposite effects on diabetic micro- and macrovascular disease. Diabetes Metab Syndr 2022; 16:102613. [PMID: 36116326 DOI: 10.1016/j.dsx.2022.102613] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Revised: 08/29/2022] [Accepted: 09/01/2022] [Indexed: 02/07/2023]
Abstract
BACKGROUND AND AIMS Non-alcoholic fatty liver (FL) is comorbid with obesity, metabolic syndrome and type 2 diabetes. Atherogenic dyslipidaemia (AD), frequent in FL, is associated with risk of micro- and macrovascular complications. Given the paradoxical ocular protection of FL in T2DM, we studied how FL modulates micro- and macrovascular complications as a function of AD. METHODS Cross-sectional factorial analysis of 744 diabetic patients in whom FL, identified by ultrasonography, was present in 68%. AD, defined by low HDL-C plus elevated TG, was present in 45%. Four groups were analysed as regards cardiometabolic features, micro-/macroangiopathies, cataract and ocular hypertonia: FL[-]AD[-] (n = 171); FL[-]AD[+] (n = 66); FL[+]AD[-] (n = 235); and FL[+]AD[+] (n = 272). RESULTS Age, gender and glycemic control were similar across groups. Prevalence of overall macroangiopathy and coronary artery disease were higher in patients with AD, irrespective of FL. Overall macroangiopathy was higher, by 64% in FL[-]AD[+] and by 38% in FL[+]AD[+]. Coronary artery disease was higher, by 128%, in FL[-]AD[+], and by 67%, in FL[+]AD[+]. (Micro)albuminuria was more frequent (+55%) in FL[-] AD[+] compared to FL[-] AD[-]. Retinopathy prevalence was 35% in FL[-], unaffected by AD. Retinopathy frequency was much lower in FL[+], irrespective of AD, decreased by -47% in FL[+]AD[-] and -32% in FL[+]AD[+] (vs. FL[-]AD[-]). Ocular hypertonia was present in 13%, and its prevalence was also markedly lower (-31%) in FL[+]. Cataract frequency was 29%, also lesser in FL[+] (24% vs. 39%), irrespective of AD. CONCLUSIONS Multi-level eye protection in diabetes is linked to non-alcoholic fatty liver independently of atherogenic dyslipidemia.
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Affiliation(s)
- Michel P Hermans
- Division of Endocrinology & Nutrition, Cliniques Universitaires St-Luc and Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain, Brussels, Belgium.
| | - Evariste Bouenizabila
- Service de Maladies Métaboliques et Endocriniennes, Centre Hospitalier et Universitaire de Brazzaville, Congo.
| | - K Daniel Amoussou-Guenou
- Departmental Hospital and University Centre, Service de Médecine Interne-Endocrinologie, CHUD/ OP Porto-Novo, Université d'Abomey-Calavi, Benin.
| | - C Jules Gninkoun
- Service d'Endocrinologie & Diabétologie, Faculté des Sciences de la Santé, Cotonou, Benin.
| | - Sylvie A Ahn
- Division of Cardiology, Cliniques Universitaires St-Luc and Pôle de Recherche Cardiovasculaire, Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain, Brussels, Belgium
| | - Michel F Rousseau
- Division of Cardiology, Cliniques Universitaires St-Luc and Pôle de Recherche Cardiovasculaire, Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain, Brussels, Belgium
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23
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Simon TG, Roelstraete B, Hagström H, Sundström J, Ludvigsson JF. Non-alcoholic fatty liver disease and incident major adverse cardiovascular events: results from a nationwide histology cohort. Gut 2022; 71:1867-1875. [PMID: 34489307 DOI: 10.1136/gutjnl-2021-325724] [Citation(s) in RCA: 102] [Impact Index Per Article: 51.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Accepted: 08/19/2021] [Indexed: 12/11/2022]
Abstract
OBJECTIVE Some data suggest a positive association between non-alcoholic fatty liver disease (NAFLD) and incident major adverse cardiovascular events (MACEs). However, data are lacking from large cohorts with liver histology, which remains the gold standard for staging NAFLD severity. DESIGN This population-based cohort included all Swedish adults with histologically confirmed NAFLD and without cardiovascular disease (CVD) at baseline (1966-2016, n=10 422). NAFLD was defined from prospectively recorded histopathology and categorised as simple steatosis, non-fibrotic steatohepatitis, non-cirrhotic fibrosis and cirrhosis. Patients with NAFLD were matched to ≤5 population controls without NAFLD or CVD, by age, sex, calendar year and county (n=46 517). Using Cox proportional hazards modelling, we calculated multivariable adjusted HRs (aHRs) and 95% CIs for MACE outcomes (ie, ischaemic heart disease (IHD), stroke, congestive heart failure (CHF) or cardiovascular (CV) mortality). RESULTS Over a median of 13.6 years, incident MACE was confirmed in 2850 patients with NAFLD and 10 648 controls. Patients with NAFLD had higher incidence of MACE than controls (24.3 vs 16.0/1000 person-years (PY); difference=8.3/1000 PY; aHR 1.63, 95% CI 1.56 to 1.70), including higher rates of IHD (difference=4.2/1000 PY; aHR 1.64, 95% CI 1.54 to 1.75), CHF (difference=3.3/1000 PY; aHR 1.75, 95% CI 1.63 to 1.87), stroke (difference=2.4/1000 PY; aHR 1.58, 95% CI 1.46 to 1.71) and CV mortality (difference=1.2/1000 PY; aHR 1.37, 95% CI 1.27 to 1.48). Rates of incident MACE increased progressively with worsening NAFLD severity (ptrend=0.02), with the highest incidence observed with cirrhosis (difference vs controls=27.2/1000 PY; aHR 2.15, 95% CI 1.77 to 2.61). CONCLUSION Compared with matched population controls, patients with biopsy-proven NAFLD had significantly higher incidence of MACE, including IHD, stroke, CHF and CV mortality. Excess risk was evident across all stages of NAFLD and increased with worsening disease severity.
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Affiliation(s)
- Tracey G Simon
- Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Bjorn Roelstraete
- Medical Epidemiology and Biostatistics, Karolinska Institute, Stockhom, Sweden
| | - Hannes Hagström
- Center for Digestive Diseases, Division of Hepatology, Karolinska Universitetssjukhuset, Stockholm, Sweden
- Clinical Epidemiology Unit, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
- Department of Medicine, Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Johan Sundström
- Department of Medical Sciences, Uppsala University, Uppsala, Sweden
- The George Institute for Global Health, University of New South Wales, Sydney, New South Wales, Australia
- Department of Family Medicine and Community Health, Department of Population Health Science and Policy, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Jonas F Ludvigsson
- Medical Epidemiology and Biostatistics, Karolinska Institute, Stockholm, Sweden
- Department of Pediatrics, Orebro University Hospital, Orebro, Sweden
- Division of Epidemiology and Public Health, School of Medicine, University of Nottingham, Nottingham, UK
- Department of Medicine, Columbia University College of Physicians and Surgeons, New York, NY, USA
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24
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Hagström H, Kechagias S, Ekstedt M. Risk for hepatic and extra-hepatic outcomes in nonalcoholic fatty liver disease. J Intern Med 2022; 292:177-189. [PMID: 34118091 DOI: 10.1111/joim.13343] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Nonalcoholic fatty liver disease (NAFLD) is defined by presence of steatosis in more than 5% of liver cells. The gold standard for diagnosis is liver biopsy, but this is seldom achieved due to costs and risk for side effects, and that is why the diagnosis is mostly made based on a combination of radiology and exclusion of other liver diseases. Disease severity staging can be noninvasively achieved with radiological exams such as elastography or blood-based markers that usually have lower sensitivity and specificity. NAFLD is today the most common chronic liver disease globally with a prevalence estimated to be 25%. Fortunately, for many persons NAFLD is an incidental finding with a good prognosis. Whilst a major focus has been on liver-related outcomes in NAFLD, there has recently been an increased interest in extrahepatic consequences of NAFLD. The most commonly studied outcomes include cardiovascular disease and cancer. The risk of adverse outcomes generally differs according to the baseline fibrosis stage. There is a five-time higher risk of liver-related events in NAFLD patients with fibrosis stage 3 as compared to those with no or little fibrosis. Meanwhile, the presence of nonalcoholic steatohepatitis (NASH) does not seem to influence prognosis in addition to fibrosis stage. Patients with NAFLD clearly have a higher risk for cardiovascular outcomes compared to the general population, with a recent meta-analysis indicating a 37% increased hazard for cardiovascular events as opposed to individuals without NAFLD. The risk of liver cancer is increased, which is mostly driven by presence of cirrhosis, but the increased risk is present also in patients without cirrhosis, and to a greater extent than for other chronic liver disease. Around one-third of patients with NAFLD and liver cancer do not have cirrhosis. Additionally, the risk of extrahepatic malignancies is thought to be moderately increased, with most evidence for a link between NAFLD and colorectal cancer where the risk is approximately 50% higher compared to patients without NAFLD. A particularly salient point is if NAFLD can be considered an independent risk factor for outcomes. Many studies have not been able to adjust for key confounders, or suffer from different forms of bias. The clinical problem is nevertheless to identify persons with an increased risk for adverse hepatic and extrahepatic outcomes. We here discuss the evidence linking NAFLD to severe hepatic and extrahepatic outcomes.
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Affiliation(s)
- Hannes Hagström
- Division of Hepatology, Department of Upper GI diseases, Karolinska University Hospital, Stockholm, Sweden.,Clinical Epidemiology Division, Department of Medicine, Karolinska Institutet, Solna, Stockholm, Sweden.,Department of Medicine, Karolinska Institutet, Huddinge, Stockholm, Sweden
| | - Stergios Kechagias
- Division of Diagnostics and Specialist Medicine, Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
| | - Mattias Ekstedt
- Division of Diagnostics and Specialist Medicine, Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
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25
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Marti-Aguado D, Clemente-Sanchez A, Bataller R. Cigarette smoking and liver diseases. J Hepatol 2022; 77:191-205. [PMID: 35131406 DOI: 10.1016/j.jhep.2022.01.016] [Citation(s) in RCA: 45] [Impact Index Per Article: 22.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Revised: 01/14/2022] [Accepted: 01/25/2022] [Indexed: 01/27/2023]
Abstract
Cigarette smoking is a preventable risk factor for premature morbidity and mortality. A history of smoking is observed in approximately 40% of patients with liver disease, while a growing number of studies are investigating the potential impact of smoking in chronic liver diseases. This review discusses the effects of smoking on liver diseases, at multiple levels, with a focus on its potential causal role. Clinical evidence indicates that cigarette smoking negatively impacts the incidence and severity of fatty liver disease, fibrosis progression, hepatocellular carcinoma development, and the outcomes of patients with advanced liver disease. The underlying mechanisms are complex and involve different pathophysiological pathways including oxidative stress and oncogenic signals. Importantly, smoking promotes cardiovascular disease and extrahepatic cancers in patients with steatohepatitis and in transplant recipients. We discuss how promoting smoking cessation could improve the rates of treatment response (in clinical trials) and fibrosis regression, while reducing the risk of hepatocellular carcinoma and improving liver transplant outcomes. Finally, we discuss current challenges such as the referral of smokers to specialised units for smoking cessation.
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Affiliation(s)
- David Marti-Aguado
- Digestive Disease Department, Clinic University Hospital, INCLIVA Health Research Institute, Valencia, Spain; Center for Liver Diseases, Division of Gastroenterology, Hepatology and Nutrition, Department of Medicine, Pittsburgh Liver Research Center, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Ana Clemente-Sanchez
- Center for Liver Diseases, Division of Gastroenterology, Hepatology and Nutrition, Department of Medicine, Pittsburgh Liver Research Center, University of Pittsburgh Medical Center, Pittsburgh, PA, USA; Liver Unit and Digestive Department, Hospital General Universitario Gregorio Marañon, CIBERehd, Instituto de Salud Carlos III, Madrid, Spain
| | - Ramon Bataller
- Center for Liver Diseases, Division of Gastroenterology, Hepatology and Nutrition, Department of Medicine, Pittsburgh Liver Research Center, University of Pittsburgh Medical Center, Pittsburgh, PA, USA.
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26
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Cusi K, Isaacs S, Barb D, Basu R, Caprio S, Garvey WT, Kashyap S, Mechanick JI, Mouzaki M, Nadolsky K, Rinella ME, Vos MB, Younossi Z. American Association of Clinical Endocrinology Clinical Practice Guideline for the Diagnosis and Management of Nonalcoholic Fatty Liver Disease in Primary Care and Endocrinology Clinical Settings: Co-Sponsored by the American Association for the Study of Liver Diseases (AASLD). Endocr Pract 2022; 28:528-562. [PMID: 35569886 DOI: 10.1016/j.eprac.2022.03.010] [Citation(s) in RCA: 343] [Impact Index Per Article: 171.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Revised: 03/11/2022] [Accepted: 03/11/2022] [Indexed: 02/07/2023]
Abstract
OBJECTIVE To provide evidence-based recommendations regarding the diagnosis and management of nonalcoholic fatty liver disease (NAFLD) and nonalcoholic steatohepatitis (NASH) to endocrinologists, primary care clinicians, health care professionals, and other stakeholders. METHODS The American Association of Clinical Endocrinology conducted literature searches for relevant articles published from January 1, 2010, to November 15, 2021. A task force of medical experts developed evidence-based guideline recommendations based on a review of clinical evidence, expertise, and informal consensus, according to established American Association of Clinical Endocrinology protocol for guideline development. RECOMMENDATION SUMMARY This guideline includes 34 evidence-based clinical practice recommendations for the diagnosis and management of persons with NAFLD and/or NASH and contains 385 citations that inform the evidence base. CONCLUSION NAFLD is a major public health problem that will only worsen in the future, as it is closely linked to the epidemics of obesity and type 2 diabetes mellitus. Given this link, endocrinologists and primary care physicians are in an ideal position to identify persons at risk on to prevent the development of cirrhosis and comorbidities. While no U.S. Food and Drug Administration-approved medications to treat NAFLD are currently available, management can include lifestyle changes that promote an energy deficit leading to weight loss; consideration of weight loss medications, particularly glucagon-like peptide-1 receptor agonists; and bariatric surgery, for persons who have obesity, as well as some diabetes medications, such as pioglitazone and glucagon-like peptide-1 receptor agonists, for those with type 2 diabetes mellitus and NASH. Management should also promote cardiometabolic health and reduce the increased cardiovascular risk associated with this complex disease.
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Affiliation(s)
- Kenneth Cusi
- Guideine and Algorithm Task Forces Co-Chair, Division of Endocrinology, Diabetes and Metabolism, University of Florida, Gainesville, Florida
| | - Scott Isaacs
- Guideline and Algorithm Task Forces Co-Chair, Division of Endocrinology, Emory University School of Medicine, Atlanta, Georgia
| | - Diana Barb
- University of Florida, Gainesville, Florida
| | - Rita Basu
- Division of Endocrinology, University of Virginia School of Medicine, Charlottesville, Virginia
| | - Sonia Caprio
- Yale University School of Medicine, New Haven, Connecticut
| | - W Timothy Garvey
- Department of Nutrition Sciences, University of Alabama at Birmingham, Birmingham, Alabama
| | | | - Jeffrey I Mechanick
- The Marie-Josee and Henry R. Kravis Center for Cardiovascular Health at Mount Sinai Heart, Icahn School of Medicine at Mount Sinai
| | | | - Karl Nadolsky
- Michigan State University College of Human Medicine, Grand Rapids, Michigan
| | - Mary E Rinella
- AASLD Representative, University of Pritzker School of Medicine, Chicago, Illinois
| | - Miriam B Vos
- Center for Clinical and Translational Research, Emory University School of Medicine, Children's Healthcare of Atlanta, Atlanta, Georgia
| | - Zobair Younossi
- AASLD Representative, Inova Medicine, Inova Health System, Falls Church, Virginia
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Tamaki N, Higuchi M, Kurosaki M, Loomba R, Izumi N. Risk Difference of Liver-Related and Cardiovascular Events by Liver Fibrosis Status in Nonalcoholic Fatty Liver Disease. Clin Gastroenterol Hepatol 2022; 20:1171-1173.e2. [PMID: 34280550 PMCID: PMC8761224 DOI: 10.1016/j.cgh.2021.07.021] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Revised: 07/09/2021] [Accepted: 07/13/2021] [Indexed: 02/07/2023]
Abstract
Nonalcoholic fatty liver disease (NAFLD) has affected more than one-fourth of the global population, thus emerging as a worldwide health and economic burden.1 The common causes of death in patients with NAFLD include cardiovascular disease (CVD), decompensation, and hepatocellular carcinoma (HCC). However, identifying the risk of these complications in patients with NAFLD remains an unmet need in clinical practice.
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Affiliation(s)
- Nobuharu Tamaki
- Department of Gastroenterology and Hepatology, Musashino Red Cross Hospital, Tokyo, Japan; NAFLD Research Center, Division of Gastroenterology and Hepatology, Department of Medicine, University of California San Diego, La Jolla, California
| | - Mayu Higuchi
- Department of Gastroenterology and Hepatology, Musashino Red Cross Hospital, Tokyo, Japan
| | - Masayuki Kurosaki
- Department of Gastroenterology and Hepatology, Musashino Red Cross Hospital, Tokyo, Japan
| | - Rohit Loomba
- NAFLD Research Center, Division of Gastroenterology and Hepatology, Department of Medicine, University of California San Diego, La Jolla, California
| | - Namiki Izumi
- Department of Gastroenterology and Hepatology, Musashino Red Cross Hospital, Tokyo, Japan.
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Fandler-Höfler S, Kneihsl M, Stauber RE, Bisping E, Mangge H, Wünsch G, Haidegger M, Fabisch L, Hatab I, Fickert P, Werring D, Enzinger C, Gattringer T. Liver Fibrosis-4 index indicates atrial fibrillation in acute ischemic stroke. Eur J Neurol 2022; 29:2283-2288. [PMID: 35485970 PMCID: PMC9545754 DOI: 10.1111/ene.15377] [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: 03/11/2022] [Accepted: 04/22/2022] [Indexed: 11/28/2022]
Abstract
Background Non‐alcoholic fatty liver disease and particularly liver fibrosis are related to cardiovascular disease and may indicate an increased risk for atrial fibrillation (AF), but this association has not yet been systematically investigated in a cohort of ischemic stroke patients. Methods We analyzed data from a prospective single‐center study enrolling all consecutive ischemic stroke patients admitted to our stroke unit over a 1‐year period. All patients received a thorough etiological workup. For evaluation of liver fibrosis, we determined the Fibrosis‐4 (FIB‐4) index, a well‐established noninvasive liver fibrosis test. Laboratory results were analyzed from a uniform blood sample taken at stroke unit admission. Results Of 414 included patients (mean age 70.2 years, 57.7% male), FIB‐4 indicated advanced liver fibrosis in 92 (22.2%). AF as the underlying stroke mechanism was present in 28.0% (large vessel disease: 25.6%, small vessel disease: 11.4%, cryptogenic: 29.2%). Patients with FIB‐4 ≥ 2.67 had higher rates of AF (53.3% vs. 20.8%, p < 0.001), and this association remained significant after correction for established AF risk factors (odds ratio 2.53, 95% confidence interval 1.44–4.46, p = 0.001). FIB‐4 was further associated with worse functional outcome 3 months (p < 0.001) and higher mortality 4 years post‐stroke (p < 0.02), but these relationships were no longer present after correction for age and initial stroke severity. Moreover, FIB‐4 was not associated with long‐term recurrent vascular events. Conclusions Liver fibrosis assessed by the FIB‐4 index is independently associated with AF in acute ischemic stroke patients. Further studies should evaluate whether adding the FIB‐4 index to AF risk scores increases their precision.
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Affiliation(s)
| | - Markus Kneihsl
- Department of Neurology, Medical University of Graz, Austria
| | - Rudolf E Stauber
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Medical University of Graz, Austria
| | - Egbert Bisping
- Division of Cardiology, Department of Internal Medicine, Medical University of Graz, Austria
| | - Harald Mangge
- Clinical Institute of Medical and Chemical Laboratory Diagnostics, Medical University of Graz, Austria
| | - Gerit Wünsch
- Institute for Medical Informatics, Statistics and Documentation, Medical University of Graz, Austria
| | | | - Linda Fabisch
- Department of Neurology, Medical University of Graz, Austria
| | - Isra Hatab
- Department of Neurology, Medical University of Graz, Austria
| | - Peter Fickert
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Medical University of Graz, Austria
| | - David Werring
- Stroke Research Centre, UCL Queen Square Institute of Neurology, University College London, London, United Kingdom
| | | | - Thomas Gattringer
- Department of Neurology, Medical University of Graz, Austria.,Division of Neuroradiology, Vascular and Interventional Radiology, Department of Radiology, Medical University of Graz, Austria
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29
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Rodriguez Lozano P, Bourque JM. Beyond traditional cardiovascular risk factors: Could frailty and other morbidities explain the worse prognosis in patients undergoing pharmacologic stress? J Nucl Cardiol 2022; 29:853-856. [PMID: 33241477 PMCID: PMC8144235 DOI: 10.1007/s12350-020-02441-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Accepted: 11/03/2020] [Indexed: 11/27/2022]
Affiliation(s)
- Patricia Rodriguez Lozano
- Division of Cardiovascular Medicine and the Cardiac Imaging Center, University of Virginia Health System, 1215 Lee Street, PO Box 800158, Charlottesville, VA, 22908, USA
- Department of Radiology and Medical Imaging, University of Virginia Health System, Charlottesville, VA, USA
| | - Jamieson M Bourque
- Division of Cardiovascular Medicine and the Cardiac Imaging Center, University of Virginia Health System, 1215 Lee Street, PO Box 800158, Charlottesville, VA, 22908, USA.
- Department of Radiology and Medical Imaging, University of Virginia Health System, Charlottesville, VA, USA.
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30
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Wang M, Zhou BG, Zhang Y, Ren XF, Li L, Li B, Ai YW. Association Between Non-alcoholic Fatty Liver Disease and Risk of Stroke: A Systematic Review and Meta-Analysis. Front Cardiovasc Med 2022; 9:812030. [PMID: 35345491 PMCID: PMC8957221 DOI: 10.3389/fcvm.2022.812030] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2021] [Accepted: 01/31/2022] [Indexed: 12/11/2022] Open
Abstract
Background/Objectives Recent observational studies have explored the association between non-alcoholic fatty liver disease (NAFLD) and stroke with controversial results. We therefore performed a meta-analysis to investigate this possible association. Methods PubMed, EMBASE and Web of Science database were searched from inception until December 2019, and updated on May 2021. Random-effects meta-analyses were performed by generic inverse variance method. Subgroup and sensitivity analyses were also conducted. The PROSPERO registered number of this study is CRD42020167330. Results Twenty observational (15 cohort, 4 cross-sectional, and 1 case-control) studies with 17,060,388 participants were included in the meta-analysis. Meta-analysis of data from 18 studies with 17,031,672 participants has shown that NAFLD was associated with mildly increased risk of stroke (OR = 1.18, 95% CI: 1.08–1.30, P = 0.0005). Similar results were observed in most of the subgroup analyses we performed. Sensitivity analyses did not alter these findings. Meta-analysis of data from 3 studies with 29,614 participants has shown that insufficient evidence to support the proposed association between NAFLD-fibrosis and an increased risk of stroke. Conclusions We found that NAFLD was associated with increased risk of stroke. However, there was insufficient evidence to support the proposed association between NAFLD-fibrosis and an increased risk of stroke. To better understand any association, future well-designed prospective studies that take fully account of specific population, type of stroke, and confounding factors are warranted. Systematic Review Registration Unique Identifier: CRD42020167330.
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Affiliation(s)
- Meng Wang
- Department of Neurology, The Third Clinical Medical College of China, Three Gorges University, Gezhouba Central Hospital of Sinopharm, Yichang, China
| | - Ben-Gang Zhou
- Department of Gastroenterology, The First People's Hospital of Yichang, The People's Hospital of China Three Gorges University, Yichang, China
| | - Yi Zhang
- Department of Gastroenterology, The First People's Hospital of Yichang, The People's Hospital of China Three Gorges University, Yichang, China
| | - Xi-Fang Ren
- Department of Gastroenterology, The First People's Hospital of Yichang, The People's Hospital of China Three Gorges University, Yichang, China
| | - Ling Li
- Department of Gastroenterology, The First People's Hospital of Yichang, The People's Hospital of China Three Gorges University, Yichang, China
| | - Bo Li
- Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing Institute of Chinese Medicine, Beijing, China
| | - Yao-Wei Ai
- Department of Gastroenterology, The First People's Hospital of Yichang, The People's Hospital of China Three Gorges University, Yichang, China
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31
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Effects of Different Scan Projections on the Quantitative Ultrasound-Based Evaluation of Hepatic Steatosis. Healthcare (Basel) 2022; 10:healthcare10020374. [PMID: 35206988 PMCID: PMC8872438 DOI: 10.3390/healthcare10020374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Revised: 01/28/2022] [Accepted: 02/11/2022] [Indexed: 02/04/2023] Open
Abstract
Non-alcoholic fatty liver disease (NAFLD) is becoming a global public health issue and the identification of the steatosis severity is very important for the patients’ health. Ultrasound (US) images of 214 patients were acquired in two different scan views (subcostal and intercostal). A classification of the level of steatosis was made by a qualitative evaluation of the liver ultrasound images. Furthermore, an US image processing algorithm provided quantitative parameters (hepatic–renal ratio (HR) and Steato-score) designed to quantifying the fatty liver content. The aim of the study is to evaluate the differences in the assessment of hepatic steatosis acquiring and processing different US scan views. No significant differences were obtained calculating the HR and the Steato-score parameters, not even with the classification of patients on the basis of body mass index (BMI) and of different classes of steatosis severity. Significant differences between the two parameters were found only for patients with absence or mild level of steatosis. These results show that the two different scan projections do not greatly affect HR and the Steato-score assessment. Accordingly, the US-based steatosis assessment is independent from the view of the acquisitions, thus making the subcostal and intercostal scans interchangeable, especially for patients with moderate and severe steatosis.
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Higuchi M, Tamaki N, Kurosaki M, Inada K, Kirino S, Yamashita K, Hayakawa Y, Osawa L, Takaura K, Maeyashiki C, Kaneko S, Yasui Y, Takahashi Y, Tsuchiya K, Nakanishi H, Itakura J, Loomba R, Enomoto N, Izumi N. Longitudinal association of magnetic resonance elastography-associated liver stiffness with complications and mortality. Aliment Pharmacol Ther 2022; 55:292-301. [PMID: 34927277 PMCID: PMC9718367 DOI: 10.1111/apt.16745] [Citation(s) in RCA: 36] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Revised: 12/03/2021] [Accepted: 12/10/2021] [Indexed: 12/24/2022]
Abstract
BACKGROUND Magnetic resonance elastography (MRE) has the highest diagnostic accuracy for liver fibrosis; however, the association between MRE-associated liver stiffness and the development of hepatic and extrahepatic complications as well as mortality remains unclear. AIM In this study, we investigated the longitudinal association between MRE-associated liver stiffness and complications and mortality. METHODS This retrospective study included 2373 consecutive patients with chronic liver disease. All patients received standard of care and the development of complications was assessed every 1-6 months. RESULTS Newly diagnosed hepatocellular carcinoma (HCC), decompensation, major adverse cardiovascular events (MACE), extrahepatic cancer and death were observed in 99, 117, 73, 77 and 170 patients respectively. In multivariable analysis, the adjusted hazard ratios (aHR) (95% confidence interval [CI]) for HCC, decompensation, MACE, extrahepatic cancer and mortality were 1.28 (1.2-1.4), 1.34 (1.3-1.4), 0.96 (0.9-1.1), 1.00 (0.9-1.1) and 1.17 (1.1-1.2), respectively, with each 1-kPa increase in liver stiffness. Similarly, the aHR (95% CI) for HCC, decompensation, MACE, extrahepatic cancer and mortality were 4.20 (2.2-8.2), 67.5 (9.2-492), 0.83 (0.4-1.7), 0.90 (0.5-1.7) and 2.90 (1.6-5.4), respectively, in patients with cirrhosis (>4.7 kPa) compared to those with minimal fibrosis (<3 kPa). CONCLUSIONS Increased MRE-associated liver stiffness was associated with increased risk for HCC, decompensation and mortality in a dose-dependent fashion but not with MACE or extrahepatic cancer, implicating a significant role for MRE in liver-related events and mortality; however, further studies are warranted to explore its role in MACE and extrahepatic cancer.
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Affiliation(s)
- Mayu Higuchi
- Department of Gastroenterology and Hepatology, Musashino Red Cross Hospital, Musashino, Japan,First Department of Internal Medicine, Faculty of Medicine, University of Yamanashi, Chuo, Japan
| | - Nobuharu Tamaki
- Department of Gastroenterology and Hepatology, Musashino Red Cross Hospital, Musashino, Japan,First Department of Internal Medicine, Faculty of Medicine, University of Yamanashi, Chuo, Japan,NAFLD Research Center, Division of Gastroenterology and Hepatology, Department of Medicine, University of California San Diego, La Jolla, California, USA
| | - Masayuki Kurosaki
- Department of Gastroenterology and Hepatology, Musashino Red Cross Hospital, Musashino, Japan
| | - Kento Inada
- Department of Gastroenterology and Hepatology, Musashino Red Cross Hospital, Musashino, Japan
| | - Sakura Kirino
- Department of Gastroenterology and Hepatology, Musashino Red Cross Hospital, Musashino, Japan
| | - Koji Yamashita
- Department of Gastroenterology and Hepatology, Musashino Red Cross Hospital, Musashino, Japan,First Department of Internal Medicine, Faculty of Medicine, University of Yamanashi, Chuo, Japan
| | - Yuka Hayakawa
- Department of Gastroenterology and Hepatology, Musashino Red Cross Hospital, Musashino, Japan
| | - Leona Osawa
- Department of Gastroenterology and Hepatology, Musashino Red Cross Hospital, Musashino, Japan,First Department of Internal Medicine, Faculty of Medicine, University of Yamanashi, Chuo, Japan
| | - Kenta Takaura
- Department of Gastroenterology and Hepatology, Musashino Red Cross Hospital, Musashino, Japan
| | - Chiaki Maeyashiki
- Department of Gastroenterology and Hepatology, Musashino Red Cross Hospital, Musashino, Japan
| | - Shun Kaneko
- Department of Gastroenterology and Hepatology, Musashino Red Cross Hospital, Musashino, Japan
| | - Yutaka Yasui
- Department of Gastroenterology and Hepatology, Musashino Red Cross Hospital, Musashino, Japan
| | - Yuka Takahashi
- Department of Gastroenterology and Hepatology, Musashino Red Cross Hospital, Musashino, Japan
| | - Kaoru Tsuchiya
- Department of Gastroenterology and Hepatology, Musashino Red Cross Hospital, Musashino, Japan
| | - Hiroyuki Nakanishi
- Department of Gastroenterology and Hepatology, Musashino Red Cross Hospital, Musashino, Japan
| | - Jun Itakura
- Department of Gastroenterology and Hepatology, Musashino Red Cross Hospital, Musashino, Japan
| | - Rohit Loomba
- NAFLD Research Center, Division of Gastroenterology and Hepatology, Department of Medicine, University of California San Diego, La Jolla, California, USA
| | - Nobuyuki Enomoto
- First Department of Internal Medicine, Faculty of Medicine, University of Yamanashi, Chuo, Japan
| | - Namiki Izumi
- Department of Gastroenterology and Hepatology, Musashino Red Cross Hospital, Musashino, Japan
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The Role of Arterial Stiffness in the Estimation of Cardiovascular Risk in Liver Transplant Recipients. Transplant Direct 2021; 8:e1272. [PMID: 34966842 PMCID: PMC8710317 DOI: 10.1097/txd.0000000000001272] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2021] [Revised: 11/01/2021] [Accepted: 11/10/2021] [Indexed: 12/30/2022] Open
Abstract
Background Long-term cardiovascular (CV) events are a frequent cause of death and disability after liver transplant (LT). Although a more in-depth, risk-adapted control of CV risk factors may result in improved post-LT CV outcomes, an accurate stratification of the CV risk of LT recipients to better implement preventive strategies is lacking. Aortic pulse wave velocity (aPWV) is a surrogate of arterial stiffness that has been suggested as a biomarker of CV risk; it has never been evaluated in adult LT recipients. Methods In a single-center prospective study, we included 122 LT recipients at 12 (n = 39), 60 (n = 45), or 120 (n = 38) mo after LT. aPWV estimation by oscillometry, clinical assessment of CV risk factors, and CV risk estimation by standard clinical scores (systematic coronary risk evaluation and pooled cohort equation) were performed. The incidence of CV events during prospective follow-up was registered. Results aPWV was independently associated with age and the grade of control of blood pressure. After a median follow-up of 35 mo, 15 patients (12%) presented a CV event. Higher aPWV, diabetes, past or present smoking habit, previous CV events, lower eGFR, being in systematic coronary risk evaluation or pooled cohort equation high-risk groups, and higher levels of total cholesterol, LDL-cholesterol, creatinine, and triglycerides were associated with the incidence of CV events at univariate analysis; aPWV, past or present smoking habit, and triglycerides were independent predictors of CV events. Conclusions According to our results, aPWV mirrors CV risk in LT recipients and thus may be a useful CV risk biomarker in this population. Considering these preliminary results, its accuracy in stratifying risk requires confirmation in further studies.
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Genes and lifestyle: Which of the two is more relevant in driving NAFLD progression? Dig Liver Dis 2021; 53:1433-1434. [PMID: 34509395 DOI: 10.1016/j.dld.2021.08.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2021] [Accepted: 08/17/2021] [Indexed: 12/11/2022]
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35
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Francque SM, Marchesini G, Kautz A, Walmsley M, Dorner R, Lazarus JV, Zelber-Sagi S, Hallsworth K, Busetto L, Frühbeck G, Dicker D, Woodward E, Korenjak M, Willemse J, Koek GH, Vinker S, Ungan M, Mendive JM, Lionis C. Non-alcoholic fatty liver disease: A patient guideline. JHEP Rep 2021; 3:100322. [PMID: 34693236 PMCID: PMC8514420 DOI: 10.1016/j.jhepr.2021.100322] [Citation(s) in RCA: 104] [Impact Index Per Article: 34.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Accepted: 06/08/2021] [Indexed: 02/07/2023] Open
Abstract
This patient guideline is intended for all patients at risk of or living with non-alcoholic fatty liver disease (NAFLD). NAFLD is the most frequent chronic liver disease worldwide and comes with a high disease burden. Yet, there is a lot of unawareness. Furthermore, many aspects of the disease are still to be unravelled, which has an important impact on the information that is given (or not) to patients. Its management requires a close interaction between patients and their many healthcare providers. It is important for patients to develop a full understanding of NAFLD in order to enable them to take an active role in their disease management. This guide summarises the current knowledge relevant to NAFLD and its management. It has been developed by patients, patient representatives, clinicians and scientists and is based on current scientific recommendations, intended to support patients in making informed decisions.
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Key Words
- ALD, alcohol-related or alcoholic liver disease
- ASH, alcoholic steatohepatitis
- BMI, body mass index
- CAP, controlled attenuation parameter
- CT, computed tomography
- CVD, cardiovascular disease
- EASD, European Association for the Study of Diabetes
- EASL, European Association for the Study of the Liver
- EASO, European Association for the Study of Obesity
- FIB-4, fibrosis-4 index
- FXR, farnesoid X receptor
- GLP-1 RAs, glucagon-like receptor 1 agonists
- GP, general practitioner
- HCC, hepatocellular carcinoma
- HDL, high-density lipoprotein
- LDL, low-density lipoproteins
- MRE, magnetic resonance elastography
- MRI, magnetic resonance imaging
- NAFL, non-alcoholic fatty liver
- NAFLD, non-alcoholic fatty liver disease
- NASH CRN, NASH Clinical Research Network
- NASH, non-alcoholic steatohepatitis
- NIT, non-invasive test
- SMART, specific, measurable, achievable, relevant, timely
- T1D, type 1 diabetes
- T2D, type 2 diabetes
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Affiliation(s)
- Sven M. Francque
- Department of Gastroenterology and Hepatology, Antwerp University Hospital, Antwerp, Belgium
- Laboratory of Experimental Medicine and Paediatrics (LEMP), Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
- InflaMed Centre of Excellence, University of Antwerp, Antwerp, Belgium
- Translational Sciences in Inflammation and Immunology, University of Antwerp, Antwerp, Belgium
| | - Giulio Marchesini
- IRCCS Azienda Ospedaliero-Universitaria di Bologna, Italy
- Department of Medical and Surgical Sciences, “Alma Mater” University, Bologna, Italy
| | | | | | | | - Jeffrey V. Lazarus
- Barcelona Institute for Global Health (ISGlobal), Hospital Clínic, University of Barcelona, Spain
| | - Shira Zelber-Sagi
- School of Public Health, Faculty of Social Welfare and Health Sciences, University of Haifa, Haifa, Israel
- Department of Gastroenterology and Hepatology, The Tel-Aviv Medical Center, Tel-Aviv, Israel
| | - Kate Hallsworth
- Newcastle NIHR Biomedical Research Centre, Newcastle Upon Tyne Hospitals NHS Foundation Trust, Newcastle Upon Tyne, UK
- Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, UK
| | - Luca Busetto
- Department of Medicine, University of Padova, Italy
- European Association for the Study of Obesity
| | - Gema Frühbeck
- Department of Endocrinology & Nutrition, University of Navarra Clinic, IdiSNA, CIBEROBN, Pamplona, Spain
- European Association for the Study of Obesity
| | - Dror Dicker
- Department of Internal Medicine, Rabin Medical Center Hasharon Hospital, Tikva, Israel
- European Association for the Study of Obesity
| | | | | | | | - Gerardus H. Koek
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, Maastricht University Medical Centre, Maastricht, the Netherlands
- School of Nutrition and Translational Research in Metabolism (NUTRIM), Maastricht University, Maastricht, the Netherlands
| | - Shlomo Vinker
- Department of Family Medicine, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- World Organization of Family Doctors (WONCA)
- European General Practice Research Network (EGPRN)
- Israel Association of Family Physicians, Israel
- Leumit Health Services, Tel Aviv, Israel
| | | | - Juan M. Mendive
- Training Unit of Family Medicine, Catalan Institute of Health, Barcelona, Spain
- European Society for Primary Care Gastroenterology
| | - Christos Lionis
- European Society for Primary Care Gastroenterology
- Clinic of Social and Family Medicine, School of Medicine, University of Crete, Heraklion, Greece
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Lazarus JV, Anstee QM, Hagström H, Cusi K, Cortez-Pinto H, Mark HE, Roden M, Tsochatzis EA, Wong VWS, Younossi ZM, Zelber-Sagi S, Romero-Gómez M, Schattenberg JM. Defining comprehensive models of care for NAFLD. Nat Rev Gastroenterol Hepatol 2021; 18:717-729. [PMID: 34172937 DOI: 10.1038/s41575-021-00477-7] [Citation(s) in RCA: 57] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/01/2021] [Indexed: 02/06/2023]
Abstract
Non-alcoholic fatty liver disease (NAFLD) is now the leading cause of chronic liver disease globally. Despite the increased demand placed on health-care systems, little attention has been given to the design and implementation of efficient and effective models of care for patients with NAFLD. In many health-care settings, no formal pathways exist and, where pathways are in place, they are often not standardized according to good practices. We systematically searched the peer-reviewed literature with the aim of identifying published examples of comprehensive models of care that answered four key questions: what services are provided? Where are they provided? Who is offering them? How are they coordinated and integrated within health-care systems? We identified seven models of care and synthesized the findings into eight recommendations nested within the 'what, where, who and how' of care models. These recommendations, aimed at policy-makers and practitioners designing and implementing models of care, can help to address the increasing need for the provision of good practice care for patients with NAFLD.
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Affiliation(s)
- Jeffrey V Lazarus
- Barcelona Institute for Global Health (ISGlobal), Hospital Clínic, University of Barcelona, Barcelona, Spain. .,EASL International Liver Foundation, Geneva, Switzerland.
| | - Quentin M Anstee
- Translational & Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, United Kingdom.,The Liver Unit & NIHR Biomedical Research Centre, The Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom
| | | | - Kenneth Cusi
- Division of Endocrinology, Diabetes & Metabolism, Department of Medicine, Veterans Health Administration and University of Florida, Gainesville, FL, United States
| | - Helena Cortez-Pinto
- Clínica Universitária de Gastrenterologia, Laboratório de Nutrição, Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
| | - Henry E Mark
- EASL International Liver Foundation, Geneva, Switzerland
| | - Michael Roden
- Department of Endocrinology and Diabetology, Medical Faculty and University Hospital, Heinrich Heine University, Düsseldorf, Germany.,Institute for Clinical Diabetology, German Diabetes Center (DDZ), Leibniz Center for Diabetes Research at Heinrich-Heine University, Düsseldorf, Germany.,German Center for Diabetes Research, Partner Düsseldorf, Düsseldorf, Germany
| | - Emmanuel A Tsochatzis
- University College London Institute for Liver and Digestive Health, Royal Free Hospital, London, United Kingdom.,Sheila Sherlock Liver Centre, Royal Free Hospital, London, United Kingdom
| | - Vincent Wai-Sun Wong
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong, Hong Kong
| | - Zobair M Younossi
- Center for Liver Diseases, Department of Medicine, Inova Fairfax Medical Campus, Falls Church, VA, United States
| | - Shira Zelber-Sagi
- University of Haifa, Faculty of Social Welfare and Health Sciences, School of Public Health, Mount Carmel, Haifa, Israel.,Department of Gastroenterology, Tel-Aviv Medical Centre, Tel-Aviv, Israel
| | - Manuel Romero-Gómez
- UCM Digestive Diseases, CIBEREHD and IBIS, Virgen del Rocío University Hospital, University of Seville, Seville, Spain.
| | - Jörn M Schattenberg
- Metabolic Liver Research Program, I. Department of Medicine, University Medical Centre Mainz, Mainz, Germany.
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37
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Mantovani A, Csermely A, Petracca G, Beatrice G, Corey KE, Simon TG, Byrne CD, Targher G. Non-alcoholic fatty liver disease and risk of fatal and non-fatal cardiovascular events: an updated systematic review and meta-analysis. Lancet Gastroenterol Hepatol 2021; 6:903-913. [PMID: 34555346 DOI: 10.1016/s2468-1253(21)00308-3] [Citation(s) in RCA: 231] [Impact Index Per Article: 77.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 08/17/2021] [Accepted: 08/17/2021] [Indexed: 02/06/2023]
Abstract
BACKGROUND Studies have reported a significant association between non-alcoholic fatty liver disease (NAFLD) and increased incidence of cardiovascular disease (CVD). However, the magnitude of the risk and whether this risk changes with the severity of NAFLD remains uncertain. We performed a meta-analysis of observational studies to quantify the magnitude of the association between NAFLD and risk of incident CVD events. METHODS We systematically searched PubMed, Scopus, and Web of Science from database inception to July 1, 2021, to identify eligible observational studies examining the risk of incident CVD events amongst adult (age ≥18 years) individuals with and without NAFLD and in which NAFLD was diagnosed by imaging, International Classification of Diseases codes, or liver biopsy. The primary outcomes were CVD death, non-fatal CVD events, or both. Data from selected studies were extracted, and meta-analysis was performed using random-effects models to obtain summary hazard ratios (HRs) with 95% CIs. The quality of the evidence was assessed with the Cochrane risk of bias tool. This study is registered on Open Science Framework, number osf.io/5z7gf. FINDINGS We identified 36 longitudinal studies with aggregate data on 5 802 226 middle-aged individuals (mean age 53 years [SD 7]) and 99 668 incident cases of fatal and non-fatal CVD events over a median follow-up of 6·5 years (IQR 5·0-10·2). NAFLD was associated with a moderately increased risk of fatal or non-fatal CVD events (pooled random-effects HR 1·45, 95% CI 1·31-1·61; I2=86·18%). This risk markedly increased across the severity of NAFLD, especially the stage of fibrosis (pooled random-effects HR 2·50, 95% CI 1·68-3·72; I2=73·84%). All risks were independent of age, sex, adiposity measures, diabetes, and other common cardiometabolic risk factors. Sensitivity analyses did not modify these results. INTERPRETATION NAFLD is associated with an increased long-term risk of fatal or non-fatal CVD events. CVD risk is further increased with more advanced liver disease, especially with higher fibrosis stage. These results provide evidence that NAFLD might be an independent risk factor for CVD morbidity and mortality. FUNDING None.
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Affiliation(s)
- Alessandro Mantovani
- Section of Endocrinology, Diabetes and Metabolism, Department of Medicine, University and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy
| | - Alessandro Csermely
- Section of Endocrinology, Diabetes and Metabolism, Department of Medicine, University and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy
| | - Graziana Petracca
- Section of Endocrinology, Diabetes and Metabolism, Department of Medicine, University and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy
| | - Giorgia Beatrice
- Section of Endocrinology, Diabetes and Metabolism, Department of Medicine, University and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy
| | - Kathleen E Corey
- Liver Center, Division of Gastroenterology, Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Tracey G Simon
- Liver Center, Division of Gastroenterology, Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA; Clinical and Translational Epidemiology Unit (CTEU), Massachusetts General Hospital, Boston, MA, USA
| | - Christopher D Byrne
- Nutrition and Metabolism, Faculty of Medicine, University of Southampton, Southampton, UK; Southampton National Institute for Health Research Biomedical Research Centre, University Hospital Southampton, Southampton General Hospital, Southampton, UK
| | - Giovanni Targher
- Section of Endocrinology, Diabetes and Metabolism, Department of Medicine, University and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy.
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Fandler-Höfler S, Stauber RE, Kneihsl M, Wünsch G, Haidegger M, Poltrum B, Pichler A, Deutschmann H, Enzinger C, Fickert P, Gattringer T. Non-invasive markers of liver fibrosis and outcome in large vessel occlusion stroke. Ther Adv Neurol Disord 2021; 14:17562864211037239. [PMID: 34484426 PMCID: PMC8411648 DOI: 10.1177/17562864211037239] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Accepted: 07/18/2021] [Indexed: 12/13/2022] Open
Abstract
Background: Liver fibrosis has been identified as an outcome predictor in cardiovascular
disease and has been associated with hematoma expansion and mortality in
patients with primary intracerebral hemorrhage. We aimed to explore whether
clinically inapparent liver fibrosis is related to neurological outcome,
mortality, and intracranial hemorrhage risk in ischemic stroke patients
after mechanical thrombectomy. Methods: We included consecutive patients with anterior circulation large vessel
occlusion stroke treated at our center with mechanical thrombectomy between
January 2011 and April 2019. Clinical data had been collected prospectively;
laboratory data were extracted from our electronic hospital information
system. We calculated the Fibrosis-4 index (FIB-4), an established
non-invasive liver fibrosis test. The main outcomes were postinterventional
intracranial hemorrhage, unfavorable functional status (modified Rankin
scale scores of 3–6), and mortality three months post-stroke. Results: In the 460 patients (mean age 69 years, 49.3% female) analyzed, FIB-4
indicated advanced liver fibrosis in 22.6%. Positive FIB-4 was associated
with unfavorable neurological outcomes and mortality three months
post-stroke, even after correction for co-factors [Odds Ratio (OR) 2.15 for
unfavorable outcome in patients with positive FIB-4, 95% confidence interval
(CI) 1.21–3.83, p = 0.009, and 2.16 for mortality, 95% CI
1.16–4.03, p = 0.01]. However, FIB-4 was neither related to
hemorrhagic transformation nor symptomatic intracranial hemorrhage.
Moreover, atrial fibrillation was more frequent in patients with liver
fibrosis (p < 0.001). Two further commonly-used liver
fibrosis indices (Forns index and the Easy Liver Fibrosis Test) yielded
comparable results regarding outcome and atrial fibrillation. Conclusions: Clinically inapparent liver fibrosis (based on simple clinical and laboratory
parameters) represents an independent risk factor for unfavorable outcomes,
including mortality, at three months after stroke thrombectomy. Elevated
liver fibrosis indices warrant further hepatological work-up and thorough
screening for atrial fibrillation in stroke patients.
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Affiliation(s)
| | - Rudolf E Stauber
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Markus Kneihsl
- Department of Neurology, Medical University of Graz, Graz, Austria
| | - Gerit Wünsch
- Institute for Medical Informatics, Statistics and Documentation, Medical University of Graz, Graz, Austria
| | | | - Birgit Poltrum
- Department of Neurology, Medical University of Graz, Graz, Austria
| | | | - Hannes Deutschmann
- Division of Neuroradiology, Vascular and Interventional Radiology, Department of Radiology, Medical University of Graz, Graz, Austria
| | | | - Peter Fickert
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Thomas Gattringer
- Department of Neurology, Medical University of Graz, Auenbruggerplatz 22, Graz, 8036, Austria Division of Neuroradiology, Vascular and Interventional Radiology, Department of Radiology, Medical University of Graz, Austria
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Gottlieb A, Leven AS, Sowa JP, Borucki K, Link A, Yilmaz E, Aygen S, Canbay A, Porsch-Özcürümez M. Lipoprotein and Metabolic Profiles Indicate Similar Cardiovascular Risk of Liver Steatosis and NASH. Digestion 2021; 102:671-681. [PMID: 33080603 DOI: 10.1159/000510600] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Accepted: 07/29/2020] [Indexed: 02/04/2023]
Abstract
BACKGROUND AND AIM Nonalcoholic fatty liver disease (NAFLD) affects about 25% of the global population, with no reliable noninvasive tests to diagnose nonalcoholic steatohepatitis (NASH) and to differentiate between NASH and nonalcoholic fatty liver (NAFL) (steatosis alone). It is unclear if NAFL and NASH differ in cardiovascular risk for patients. Here, we compared obese NAFLD patients with a healthy cohort to test whether cholesterol compounds could represent potential noninvasive markers and to estimate associated risks. METHOD Serum samples of 46 patients with histologically confirmed NAFLD (17 NAFL, 29 NASH) who underwent bariatric surgery were compared to 32 (9 males, 21 females) healthy controls (HCs). We analyzed epidemiological data, liver enzymes, cholesterol and lipid profile, and amino acids. The latter were analyzed by nuclear magnetic resonance spectroscopy. RESULTS Total serum and high-density lipoprotein (HDL) cholesterol were significantly lower in the NAFLD group than in HCs, with a stronger reduction in NASH. Similar observations were made for sub-specification of HDL-p, HDL-s, SHDL-p, and LHDL-p cholesterols. Low-density lipoprotein (LDL)-s and LLDL-p cholesterol were significantly reduced in NAFLD groups. Interestingly, SLDL-p cholesterol was significantly higher in the NAFL group with a stronger elevation in NASH than in HCs. The amino acids alanine, leucin, and isoleucine were significantly higher in the NAFL and NASH groups than in HCs. CONCLUSION We show in this study that cholesterol profiles, apolipoproteins, and amino acids could function as a potential noninvasive test to screen for NAFLD or even NASH in larger populations. However, few differences in cholesterol profiles were identified between the NAFL and NASH groups, indicating similar cardiovascular risk profiles.
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Affiliation(s)
- Aline Gottlieb
- Department of Physiology, Johns Hopkins School of Medicine, Baltimore, Maryland, USA.,Department of Gastroenterology, Hepatology, and Infectious Diseases, Otto-von-Guericke University Magdeburg, Magdeburg, Germany
| | - Anna-Sophia Leven
- Department for General- and Visceral Surgery, Alfried Krupp Hospital, Essen, Germany
| | - Jan-Peter Sowa
- Department of Gastroenterology, Hepatology, and Infectious Diseases, Otto-von-Guericke University Magdeburg, Magdeburg, Germany.,Department of Internal Medicine, University Hospital Knappschaftskrankenhaus Bochum, University Bochum, Bochum, Germany
| | - Katrin Borucki
- Institute for Clinical Chemistry and Pathobiochemistry, Otto-von-Guericke University Magdeburg, Magdeburg, Germany
| | - Alexander Link
- Department of Gastroenterology, Hepatology, and Infectious Diseases, Otto-von-Guericke University Magdeburg, Magdeburg, Germany
| | | | | | - Ali Canbay
- Department of Internal Medicine, University Hospital Knappschaftskrankenhaus Bochum, University Bochum, Bochum, Germany,
| | - Mustafa Porsch-Özcürümez
- Department of Internal Medicine, University Hospital Knappschaftskrankenhaus Bochum, University Bochum, Bochum, Germany
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40
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Zelber-Sagi S. Dietary Treatment for NAFLD: New Clinical and Epidemiological Evidence and Updated Recommendations. Semin Liver Dis 2021; 41:248-262. [PMID: 34139786 DOI: 10.1055/s-0041-1729971] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
The key factor in preventing and treating nonalcoholic fatty liver disease (NAFLD) is a holistic lifestyle modification approach, encompassing diet based on healthy eating patterns of unprocessed foods, exercise, balanced drinking, and smoking habits. The Mediterranean diet and other healthy dietary patterns can reduce liver fat and may be related with lower disease progression. The type of diet should be tailored to the patient's cultural and personal preferences. Changing dietary composition without reducing caloric intake may offer an additional and sometimes more feasible alternative, so that the nutritional treatment incorporates, but is not focused on, weight reduction goals. The growing global consumption of ultra-processed foods, which is the polar opposite of the Mediterranean diet and its concept of home-based cooking, poses a great challenge in the prevention of NAFLD and probably hepatocellular carcinoma.This review will cover the most updated clinical and epidemiological evidence for lifestyle treatment in NAFLD and provide practical treatment tools.
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Affiliation(s)
- Shira Zelber-Sagi
- School of Public Health, Faculty of Social Welfare and Health Sciences, University of Haifa, Haifa, Israel
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41
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Kim Y, Han E, Lee JS, Lee HW, Kim BK, Kim MK, Kim HS, Park JY, Kim DY, Ahn SH, Lee BW, Kang ES, Cha BS, Lee YH, Kim SU. Cardiovascular Risk Is Elevated in Lean Subjects with Nonalcoholic Fatty Liver Disease. Gut Liver 2021; 16:290-299. [PMID: 34238770 PMCID: PMC8924809 DOI: 10.5009/gnl210084] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Revised: 04/28/2021] [Accepted: 05/12/2021] [Indexed: 11/05/2022] Open
Abstract
Background/Aims Nonalcoholic fatty liver disease (NAFLD) and obesity are independently associated with an increased risk for atherosclerotic cardiovascular disease (ASCVD), the leading cause of mortality in patients with NAFLD. Many NAFLD patients are lean, but their ASCVD risk compared to obese subjects with NAFLD is unclear. Methods Data from the 2008 to 2011 Korea National Health and Nutrition Examination Surveys database were analyzed (n=4,786). NAFLD was defined as a comprehensive NAFLD score ≥40 or a liver fat score ≥–0.640. ASCVD risk was evaluated using the American College of Cardiology/American Heart Association guidelines. Results The frequency of subjects without NAFLD, with obese NAFLD, and with lean NAFLD was 62.4% (n=2,987), 26.6% (n=1,274), and 11.0% (n=525), respectively. Subjects with lean NAFLD had a significantly higher ASCVD score and prevalence of a high ASCVD risk (mean 15.6±14.0, 51.6%) than those with obese NAFLD and without NAFLD (mean 11.2±11.4, 39.8%; mean 7.9±10.9, 25.5%; all p<0.001). Subjects with lean NAFLD and significant liver fibrosis showed a significantly higher odds ratio for a high risk for ASCVD than those with obese NAFLD with or without significant liver fibrosis (odds ratio, 2.60 vs 1.93; p=0.023). Conclusions Subjects with lean NAFLD had a significantly higher ASCVD score and prevalence of high risk for ASCVD than those with obese NAFLD. Similarly, lean subjects with significant liver fibrosis had a higher probability of ASCVD than obese subjects in the subpopulation with NAFLD.
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Affiliation(s)
- Yuna Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea
| | - Eugene Han
- Department of Internal Medicine, Keimyung University School of Medicine, Daegu, Korea
| | - Jae Seung Lee
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Hye Won Lee
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Beom Kyung Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Mi Kyung Kim
- Department of Internal Medicine, Keimyung University School of Medicine, Daegu, Korea
| | - Hye Soon Kim
- Department of Internal Medicine, Keimyung University School of Medicine, Daegu, Korea
| | - Jun Yong Park
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Do Young Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Sang Hoon Ahn
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Byung-Wan Lee
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Institute of Endocrine Research, Yonsei University College of Medicine, Seoul, Korea
| | - Eun Seok Kang
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Institute of Endocrine Research, Yonsei University College of Medicine, Seoul, Korea
| | - Bong-Soo Cha
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Institute of Endocrine Research, Yonsei University College of Medicine, Seoul, Korea
| | - Yong-Ho Lee
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Institute of Endocrine Research, Yonsei University College of Medicine, Seoul, Korea
| | - Seung Up Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea.,Yonsei Liver Center, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
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Nasr P, Iredahl F, Dahlström N, Rådholm K, Henriksson P, Cedersund G, Dahlqvist Leinhard O, Ebbers T, Alfredsson J, Carlhäll CJ, Lundberg P, Kechagias S, Ekstedt M. Evaluating the prevalence and severity of NAFLD in primary care: the EPSONIP study protocol. BMC Gastroenterol 2021; 21:180. [PMID: 33879084 PMCID: PMC8056630 DOI: 10.1186/s12876-021-01763-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Accepted: 04/12/2021] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Non-alcoholic fatty liver disease (NAFLD) affects 20-30% of the general adult population. NAFLD patients with type 2 diabetes mellitus (T2DM) are at an increased risk of advanced fibrosis, which puts them at risk of cardiovascular complications, hepatocellular carcinoma, or liver failure. Liver biopsy is the gold standard for assessing hepatic fibrosis. However, its utility is inherently limited. Consequently, the prevalence and characteristics of T2DM patients with advanced fibrosis are unknown. Therefore, the purpose of the current study is to evaluate the prevalence and severity of NAFLD in patients with T2DM by recruiting participants from primary care, using the latest imaging modalities, to collect a cohort of well phenotyped patients. METHODS We will prospectively recruit 400 patients with T2DM using biomarkers to assess their status. Specifically, we will evaluate liver fat content using magnetic resonance imaging (MRI); hepatic fibrosis using MR elastography and vibration-controlled transient elastography; muscle composition and body fat distribution using water-fat separated whole body MRI; and cardiac function, structure, and tissue characteristics, using cardiovascular MRI. DISCUSSION We expect that the study will uncover potential mechanisms of advanced hepatic fibrosis in NAFLD and T2DM and equip the clinician with better diagnostic tools for the care of T2DM patients with NAFLD. TRIAL REGISTRATION Clinicaltrials.gov, identifier NCT03864510. Registered 6 March 2019, https://clinicaltrials.gov/ct2/show/NCT03864510 .
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Affiliation(s)
- Patrik Nasr
- Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
| | - Fredrik Iredahl
- Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
| | - Nils Dahlström
- Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
- Center for Medical Image Science and Visualization (CMIV), Linköping University, Linköping, Sweden
| | - Karin Rådholm
- Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
| | - Pontus Henriksson
- Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
| | - Gunnar Cedersund
- Center for Medical Image Science and Visualization (CMIV), Linköping University, Linköping, Sweden
- Department of Biomedical Engineering, Linköping University, Linköping, Sweden
| | - Olof Dahlqvist Leinhard
- Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
- Center for Medical Image Science and Visualization (CMIV), Linköping University, Linköping, Sweden
- AMRA Medical AB, Linköping, Sweden
| | - Tino Ebbers
- Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
| | - Joakim Alfredsson
- Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
| | - Carl-Johan Carlhäll
- Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
- Department of Clinical Physiology in Linköping, Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
| | - Peter Lundberg
- Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
- Center for Medical Image Science and Visualization (CMIV), Linköping University, Linköping, Sweden
| | - Stergios Kechagias
- Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
| | - Mattias Ekstedt
- Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
- Center for Medical Image Science and Visualization (CMIV), Linköping University, Linköping, Sweden
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Impact of Body Weight Gain on the Incidence of Nonalcoholic Fatty Liver Disease in Nonobese Japanese Individuals. Am J Gastroenterol 2021; 116:733-740. [PMID: 33982943 DOI: 10.14309/ajg.0000000000001030] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
INTRODUCTION We aimed to investigate the effect of recent short-term weight gain on the incidence of nonalcoholic fatty liver disease (NAFLD) in nonobese (body mass index < 25 kg/m) participants. METHODS This retrospective cohort study included nonobese individuals who participated in an annual health checkup between 2008 and 2018 in Tokyo, Japan. We estimated the multivariable adjusted hazard ratio for the development of NAFLD diagnosed via ultrasound after a 3-kg unit gain in weight measured at a 2-year landmark time point postbaseline. Multivariable adjustments included weight change from the age of 20 and other relevant confounding factors. Sensitivity analyses using additional landmark time points at 1, 3, 4, and 5 years postbaseline and time-dependent Cox proportional hazards regressions were performed. RESULTS Among the 27,064 nonobese participants (142,699 person years of follow-up), 2,895 were diagnosed with NAFLD. Approximately 90% of the patients with NAFLD maintained their nonobese status before disease diagnosis. The adjusted hazard ratio for the development of NAFLD (for a 3-kg unit of weight gain) at the 2-year landmark time point postbaseline was 1.60 (95% confidence interval, 1.46-1.76) in nonobese men and 1.66 (95% confidence interval, 1.51-1.83) in nonobese women. This association was maintained in the sensitivity analyses. DISCUSSION Recent short-term weight gain is an independent risk factor for NAFLD development in nonobese men and women. Clinicians should be mindful of the association between weight gain and NAFLD onset, even in the nonobese population.
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Wang Q, Shi X, Wang J, Zhang J, Xu C. Low serum vitamin D concentrations are associated with obese but not lean NAFLD: a cross-sectional study. Nutr J 2021; 20:30. [PMID: 33794916 PMCID: PMC8017627 DOI: 10.1186/s12937-021-00690-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Accepted: 03/25/2021] [Indexed: 12/20/2022] Open
Abstract
Background A low serum vitamin D concentration has been reported to be associated with an increased risk of non-alcoholic fatty liver disease (NAFLD); however, whether lean or obese individuals show a similar association between vitamin D and NAFLD remains speculative. This study aimed to explore the relationship between serum vitamin D concentration and NAFLD in lean and obese Chinese adults. Methods This cross-sectional study included 2538 participants (1360 men and 1178 women) who underwent health checkups at the First Affiliated Hospital, Zhejiang University School of Medicine in 2019. NAFLD was diagnosed by liver ultrasound excluding other causes. The association of serum vitamin D concentration with NAFLD was analyzed in lean and obese participants. Results The overall prevalence of NAFLD was 33.61% (13.10% in lean and 53.32% in obese) in this study population. The serum vitamin D levels of obese NAFLD patients were lower than those of obese NAFLD-free controls. However, the serum vitamin D levels of lean NAFLD patients were comparable to those of lean NAFLD-free controls. Serum vitamin D level was negatively correlated with the prevalence of NAFLD in obese but not lean participants. Serum vitamin D level was independently associated with the risk of NAFLD in obese participants, with an adjusted odds ratio (95% CI) of 0.987 (0.981–0.993). However, serum vitamin D level was not related to the risk of NAFLD in lean participants. Conclusions A low serum vitamin D level is associated with NAFLD in obese but not lean participants. Supplementary Information The online version contains supplementary material available at 10.1186/s12937-021-00690-9.
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Affiliation(s)
- Qinqiu Wang
- Department of Gastroenterology, the First Affiliated Hospital, Zhejiang University School of Medicine, 79 Qingchun Road, Hangzhou, 310003, China
| | - Xiaoying Shi
- Department of Gastroenterology, the First Affiliated Hospital, Zhejiang University School of Medicine, 79 Qingchun Road, Hangzhou, 310003, China
| | - Jinghua Wang
- Department of Gastroenterology, the First Affiliated Hospital, Zhejiang University School of Medicine, 79 Qingchun Road, Hangzhou, 310003, China
| | - Juanwen Zhang
- Department of Laboratory Medicine, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, China
| | - Chengfu Xu
- Department of Gastroenterology, the First Affiliated Hospital, Zhejiang University School of Medicine, 79 Qingchun Road, Hangzhou, 310003, China.
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Abstract
PURPOSE OF REVIEW Nonalcoholic fatty liver disease (NAFLD) and type 2 diabetes mellitus (T2DM) are strongly associated. Both also associate with an increased risk of cardiovascular disease (CVD). RECENT FINDINGS Several studies have provided evidence that NAFLD could be an independent CVD risk factor. Given the strong association between NAFLD and T2DM, assessing the independent CV effect of these two conditions remains challenging. However, patients with T2DM and NAFLD exhibit higher risk of CVD compared with T2DM without NAFLD suggesting a potential synergistic increase of CV risk in patients with both T2DM and NAFLD supported by several shared pathophysiological pathways. Several anti-diabetic therapies have shown beneficial effect on both NAFLD and CVD. Patients with T2DM and NAFLD should be considered at high risk of CVD and could benefit from more intensive CV prevention. Additional long-term follow-up is needed to demonstrate that the treatment of NAFLD effectively reduces the risk of CVD.
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Affiliation(s)
- Cyrielle Caussy
- Hôpital Lyon Sud, Département Endocrinologie, Diabète et Nutrition, Hospices Civils de Lyon, 69495, Pierre-Bénite, France.
| | - Adrien Aubin
- Hôpital Lyon Sud, Département Endocrinologie, Diabète et Nutrition, Hospices Civils de Lyon, 69495, Pierre-Bénite, France
| | - Rohit Loomba
- Department of Medicine, NAFLD Research Center, University of California at San Diego, La Jolla, CA, USA.
- Division of Gastroenterology, Department of Medicine, University of California at San Diego, La Jolla, CA, USA.
- Division of Epidemiology, Department of Family and Preventive Medicine, University of California at San Diego, La Jolla, CA, USA.
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Maurantonio M, Gabrielli F, Castellano C, Carla A, Andreone P, Roncucci L. Risk factors in acute diabetic foot syndrome: analysis of 75 consecutive patients referred to a tertiary center in Modena, Italy. EXPLORATION OF MEDICINE 2021. [DOI: 10.37349/emed.2020.00035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Aim: Diabetic foot syndrome (DFS) is a complication of diabetes in which the presence of infections, ulceration and/or destruction of deep tissue associated with neuropathy, peripheral atherosclerosis and comorbidity affect the prognosis, the need for limb amputation and quality of life. Purpose of the present study is to report the features of patients with acute DFS admitted to our Diabetic Foot Unit tertiary Center in 2019.
Methods: In all patients admitted, the approach was performed through a multidisciplinary team (Diabetic Foot Care Team) and described in a specific diagnostic-therapeutic-assistance program. Criteria of inclusion were presence of sepsis and/or suspected osteomyelitis and/or critical limb ischemia. Clinical features and interventions performed were registered. Primary endpoints were mortality and amputation (major, minor). Secondary endpoints were length of hospitalization, type of revascularization and duration of antibiotic therapy.
Results: Among 75 consecutive patients (mean age 70.9 years) enrolled, prevalence of acute DFS was higher among men (M/F 3:1). Poor glycemic control [mean hemoglobin A1c (HbA1c) 67.9 ± 22.3 mmol/mol], long duration of diabetes (mean 19 ± 16.3 years), high low-density lipoprotein-cholesterol (mean 89.5 ± 45.1 mg/ dL) and obesity (mean Body Mass Index 30.2 ± 7.6 kg/m2) were common. Diabetes-related complications as peripheral arterial disease (PAD) (76%), ischemic heart disease (48%), retinopathy (40.5%), hepatic steatosis (50%), heart failure (17.8%) were present. During hospitalization, 21 subjects (28.4%) underwent lower limb amputations (overall rate of major amputation 4%), and 41.3% underwent percutaneous angioplasty. Long period of hospitalization (18.4 ± 7.9 days) and prolonged antibiotic therapy (23.9 ± 15.9 days) were observed. Major amputation was associated with C-reactive protein > 6.5 mg/dL (P = 0.03), osteomyelitis (P = 0.001), prior insulin therapy (P = 0.015).
Conclusions: Male sex, co-morbidity, PAD, systemic inflammation and poor glycemic control are major features of acute hospitalized DFS. An approach through a multidisciplinary team is recommended in order to treat vascular and extra-vascular complications aimed at reducing mortality and at improving quality of life.
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Affiliation(s)
- Mauro Maurantonio
- Department of Internal Medicine, General, Emergency and Post-Acute, Diabetic Foot Unit, Ospedale Civile di Baggiovara, Azienda Ospedaliero Universitaria di Modena, 41126 Modena, Italy 2Division of Metabolic Internal Medicine, Ospedale Civile di Baggiovara, Azienda Ospedaliero Universitaria di Modena, 41126 Modena, Italy
| | - Filippo Gabrielli
- Division of Metabolic Internal Medicine, Ospedale Civile di Baggiovara, Azienda Ospedaliero Universitaria di Modena, 41126 Modena, Italy
| | - Claudia Castellano
- Division of Metabolic Internal Medicine, Ospedale Civile di Baggiovara, Azienda Ospedaliero Universitaria di Modena, 41126 Modena, Italy
| | - Andrea Carla
- Department of Surgical and Medical Sciences, University of Modena and Reggio Emilia, 41124 Modena, Italy
| | - Pietro Andreone
- Division of Metabolic Internal Medicine, Ospedale Civile di Baggiovara, Azienda Ospedaliero Universitaria di Modena, 41126 Modena, Italy 3Department of Surgical and Medical Sciences, University of Modena and Reggio Emilia, 41124 Modena, Italy
| | - Luca Roncucci
- Division of Metabolic Internal Medicine, Ospedale Civile di Baggiovara, Azienda Ospedaliero Universitaria di Modena, 41126 Modena, Italy 3Department of Surgical and Medical Sciences, University of Modena and Reggio Emilia, 41124 Modena, Italy
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Maurantonio M, Gabrielli F, Castellano C, Carla A, Andreone P, Roncucci L. Risk factors in acute diabetic foot syndrome: analysis of 75 consecutive patients referred to a tertiary center in Modena, Italy. EXPLORATION OF MEDICINE 2021. [DOI: 10.37349/emed.2021.00035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Aim: Diabetic foot syndrome (DFS) is a complication of diabetes in which the presence of infections, ulceration and/or destruction of deep tissue associated with neuropathy, peripheral atherosclerosis and comorbidity affect the prognosis, the need for limb amputation and quality of life. Purpose of the present study is to report the features of patients with acute DFS admitted to our Diabetic Foot Unit tertiary Center in 2019.
Methods: In all patients admitted, the approach was performed through a multidisciplinary team (Diabetic Foot Care Team) and described in a specific diagnostic-therapeutic-assistance program. Criteria of inclusion were presence of sepsis and/or suspected osteomyelitis and/or critical limb ischemia. Clinical features and interventions performed were registered. Primary endpoints were mortality and amputation (major, minor). Secondary endpoints were length of hospitalization, type of revascularization and duration of antibiotic therapy.
Results: Among 75 consecutive patients (mean age 70.9 years) enrolled, prevalence of acute DFS was higher among men (M/F 3:1). Poor glycemic control [mean hemoglobin A1c (HbA1c) 67.9 ± 22.3 mmol/mol], long duration of diabetes (mean 19 ± 16.3 years), high low-density lipoprotein-cholesterol (mean 89.5 ± 45.1 mg/ dL) and obesity (mean Body Mass Index 30.2 ± 7.6 kg/m2) were common. Diabetes-related complications as peripheral arterial disease (PAD) (76%), ischemic heart disease (48%), retinopathy (40.5%), hepatic steatosis (50%), heart failure (17.8%) were present. During hospitalization, 21 subjects (28.4%) underwent lower limb amputations (overall rate of major amputation 4%), and 41.3% underwent percutaneous angioplasty. Long period of hospitalization (18.4 ± 7.9 days) and prolonged antibiotic therapy (23.9 ± 15.9 days) were observed. Major amputation was associated with C-reactive protein > 6.5 mg/dL (P = 0.03), osteomyelitis (P = 0.001), prior insulin therapy (P = 0.015).
Conclusions: Male sex, co-morbidity, PAD, systemic inflammation and poor glycemic control are major features of acute hospitalized DFS. An approach through a multidisciplinary team is recommended in order to treat vascular and extra-vascular complications aimed at reducing mortality and at improving quality of life.
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Affiliation(s)
- Mauro Maurantonio
- Department of Internal Medicine, General, Emergency and Post-Acute, Diabetic Foot Unit, Ospedale Civile di Baggiovara, Azienda Ospedaliero Universitaria di Modena, 41126 Modena, Italy 2Division of Metabolic Internal Medicine, Ospedale Civile di Baggiovara, Azienda Ospedaliero Universitaria di Modena, 41126 Modena, Italy
| | - Filippo Gabrielli
- Division of Metabolic Internal Medicine, Ospedale Civile di Baggiovara, Azienda Ospedaliero Universitaria di Modena, 41126 Modena, Italy
| | - Claudia Castellano
- Division of Metabolic Internal Medicine, Ospedale Civile di Baggiovara, Azienda Ospedaliero Universitaria di Modena, 41126 Modena, Italy
| | - Andrea Carla
- Department of Surgical and Medical Sciences, University of Modena and Reggio Emilia, 41124 Modena, Italy
| | - Pietro Andreone
- Division of Metabolic Internal Medicine, Ospedale Civile di Baggiovara, Azienda Ospedaliero Universitaria di Modena, 41126 Modena, Italy 3Department of Surgical and Medical Sciences, University of Modena and Reggio Emilia, 41124 Modena, Ital
| | - Luca Roncucci
- Division of Metabolic Internal Medicine, Ospedale Civile di Baggiovara, Azienda Ospedaliero Universitaria di Modena, 41126 Modena, Italy 3Department of Surgical and Medical Sciences, University of Modena and Reggio Emilia, 41124 Modena, Italy
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Long MT, Zhang X, Xu H, Liu CT, Corey KE, Chung RT, Loomba R, Benjamin EJ. Hepatic Fibrosis Associates With Multiple Cardiometabolic Disease Risk Factors: The Framingham Heart Study. Hepatology 2021; 73:548-559. [PMID: 33125745 PMCID: PMC8515503 DOI: 10.1002/hep.31608] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Revised: 09/21/2020] [Accepted: 10/06/2020] [Indexed: 02/06/2023]
Abstract
BACKGROUND AND AIMS NAFLD is increasing in prevalence and will soon be the most common chronic liver disease. Liver stiffness, as assessed by vibration-controlled transient elastography (VCTE), correlates with hepatic fibrosis, an important predictor of liver-related and all-cause mortality. Although liver fat is associated with cardiovascular risk factors, the association between hepatic fibrosis and cardiovascular risk factors is less clear. APPROACH AND RESULTS We performed VCTE, assessing controlled attenuation parameter (CAP; measure of steatosis) and liver stiffness measurement (LSM) in 3,276 Framingham Heart Study adult participants (53.9% women, mean age 54.3 ± 9.1 years) presenting for a routine study visit. We performed multivariable-adjusted logistic regression models to determine the association between LSM and obesity-related, vascular-related, glucose-related, and cholesterol-related cardiovascular risk factors. The prevalence of hepatic steatosis (CAP ≥ 290 dB/m) was 28.8%, and 8.8% had hepatic fibrosis (LSM ≥ 8.2 kPa). Hepatic fibrosis was associated with multiple cardiovascular risk factors, including increased odds of obesity (OR, 1.82; 95% CI, 1.35-2.47), metabolic syndrome (OR, 1.49; 95% CI 1.10-2.01), diabetes (OR, 2.67; 95% CI, 1.21-3.75), hypertension (OR, 1.52; 95% CI, 1.15-1.99), and low high-density lipoprotein cholesterol (OR, 1.47; 95% CI, 1.09-1.98), after adjustment for age, sex, smoking status, alcohol drinks/week, physical activity index, aminotransferases, and CAP. CONCLUSIONS In our community-based cohort, VCTE-defined hepatic fibrosis was associated with multiple cardiovascular risk factors, including obesity, metabolic syndrome, diabetes, hypertension, and high-density lipoprotein cholesterol, even after accounting for covariates and CAP. Additional longitudinal studies are needed to determine if hepatic fibrosis contributes to incident cardiovascular disease risk factors or events.
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Affiliation(s)
- Michelle T Long
- Section of GastroenterologyBoston Medical CenterBoston University School of MedicineBostonMA
| | - Xiaoyu Zhang
- Department of BiostatisticsBoston UniversityBostonMA
| | - Hanfei Xu
- Department of BiostatisticsBoston UniversityBostonMA
| | - Ching-Ti Liu
- Department of BiostatisticsBoston UniversityBostonMA
| | - Kathleen E Corey
- Liver CenterGastroenterology DivisionDepartment of MedicineMassachusetts General HospitalHarvard Medical SchoolBostonMA
| | - Raymond T Chung
- Liver CenterGastroenterology DivisionDepartment of MedicineMassachusetts General HospitalHarvard Medical SchoolBostonMA
| | - Rohit Loomba
- Division of GastroenterologyDepartment of Medicine and Division of EpidemiologyDepartment of Family and PreventiveUniversity of California at San DiegoLa JollaCA
| | - Emelia J Benjamin
- Evans Department of MedicineWhitaker Cardiovascular Institute and Cardiology SectionBoston University School of MedicineBostonMA
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Veracruz N, Hameed B, Saab S, Wong RJ. The Association Between Nonalcoholic Fatty Liver Disease and Risk of Cardiovascular Disease, Stroke, and Extrahepatic Cancers. J Clin Exp Hepatol 2021; 11:45-81. [PMID: 33679048 PMCID: PMC7897860 DOI: 10.1016/j.jceh.2020.04.018] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Accepted: 04/24/2020] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND & AIMS Although primarily a disease with liver-specific complications, nonalcoholic fatty liver disease (NAFLD) is a systemic disease with extrahepatic complications. We aim to evaluate the association between NAFLD and cardiovascular disease (CVD), stroke and cerebrovascular disease, and extrahepatic cancers. METHODS We searched MEDLINE, EMBASE, and Cochrane Systematic Review Database from January 1, 2000 to July 1, 2019 to identify peer-reviewed English language literature using predefined keywords for NAFLD, CVD, stroke and cerebrovascular disease, and extrahepatic cancers among adults. Two reviewers independently selected studies for inclusion. Measures of association between NAFLD and CVD, stroke and cerebrovascular disease, and extrahepatic cancers were extracted. Quality assessed using Newcastle-Ottawa scale and Grading of Recommendations Assessment, Development and Evaluation (GRADE). RESULTS Thirty studies were included evaluating CVD, 16 studies evaluating stroke or cerebrovascular disease, and 13 studies evaluating extrahepatic cancers. On pooled meta-analysis assessment, NAFLD was associated with increased risk of CVD (risk ratio [RR]: 1.78; 95% confidence interval [CI]: 1.52-2.08) and stroke or cerebrovascular disease (RR: 2.08, 95% CI: 1.72-2.51). Significant heterogeneity in assessing extrahepatic cancers prevented applying meta-analysis methods, but NAFLD seemed to be associated with increased risk of breast and colorectal cancers. Overall level of quality of studies were very low by GRADE. CONCLUSIONS NAFLD is associated with increased risks of CVD and stroke or cerebrovascular disease among adults. There appears to be increased risk of breast and colorectal cancers. Given low quality of evidence, it is premature to make any strong conclusions to modify CVD, stroke, or cancer screening policies in patients with NAFLD.
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Affiliation(s)
- Nicolette Veracruz
- College of Medicine, Central Michigan University, Mount Pleasant, MI, USA
| | - Bilal Hameed
- Division of Gastroenterology and Hepatology, University of California San Francisco, San Francisco, CA, USA
| | - Sammy Saab
- Division of Gastroenterology and Hepatology, Department of Medicine, David Geffen School of Medicine, University of California at Los Angeles, Los Angeles, CA, USA
| | - Robert J. Wong
- Division of Gastroenterology and Hepatology, Alameda Health System, Highland Hospital, Oakland, CA, USA
- Address for correspondence:
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Ciardullo S, Cannistraci R, Mazzetti S, Mortara A, Perseghin G. Nonalcoholic Fatty Liver Disease, Liver Fibrosis and Cardiovascular Disease in the Adult US Population. Front Endocrinol (Lausanne) 2021; 12:711484. [PMID: 34381424 PMCID: PMC8350483 DOI: 10.3389/fendo.2021.711484] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Accepted: 07/12/2021] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Cardiovascular disease (CVD) risk is higher in patients with nonalcoholic fatty liver disease (NAFLD). AIM To evaluate whether this can be attributed to the link between NAFLD and known CVD risk factors or to an independent contribution of liver steatosis and fibrosis. METHODS This is an analysis of data from the 2017-2018 cycle of the National Health and Nutrition Examination Survey. We included participants older than 40 years with available data on vibration-controlled transient elastography (VCTE) and without viral hepatitis and significant alcohol consumption. Steatosis and fibrosis were diagnosed by the median value of controlled attenuation parameter (CAP) and liver stiffness measurement (LSM), respectively. History of CVD was self-reported and defined as a composite of coronary artery disease and stroke/transient ischemic attacks. RESULTS Among the 2734 included participants, prevalence of NAFLD was 48.6% (95% CI 45.1-51.4), 316 participants (9.7%, 95% CI 8.1-11.6) had evidence of significant liver fibrosis and 371 (11.5%, 95% CI 9.5-13.9) had a history of CVD. In univariate analysis, patients with CVD had a higher prevalence of steatosis (59.6% vs 47.1%, p=0.013), but not fibrosis (12.9% vs 9.3%, p=0.123). After adjustment for potential confounders in a multivariable logistic regression model, neither steatosis nor significant fibrosis were independently associated with CVD and heart failure. CONCLUSIONS In this population-based study, we did not identify an independent association between steatosis and fibrosis and CVD. Large prospective cohort studies are needed to provide a more definitive evidence on this topic.
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Affiliation(s)
- Stefano Ciardullo
- Department of Medicine and Rehabilitation, Policlinico di Monza, Monza, Italy
- Department of Medicine and Surgery, Università degli Studi di Milano Bicocca, Milan, Italy
| | - Rosa Cannistraci
- Department of Medicine and Rehabilitation, Policlinico di Monza, Monza, Italy
- Department of Medicine and Surgery, Università degli Studi di Milano Bicocca, Milan, Italy
| | | | | | - Gianluca Perseghin
- Department of Medicine and Rehabilitation, Policlinico di Monza, Monza, Italy
- Department of Medicine and Surgery, Università degli Studi di Milano Bicocca, Milan, Italy
- *Correspondence: Gianluca Perseghin, ;
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