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Qu B, Li Z. Exploring non-invasive diagnostics for metabolic dysfunction-associated fatty liver disease. World J Gastroenterol 2024; 30:3447-3451. [PMID: 39091712 PMCID: PMC11290396 DOI: 10.3748/wjg.v30.i28.3447] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/24/2024] [Revised: 07/01/2024] [Accepted: 07/08/2024] [Indexed: 07/24/2024] Open
Abstract
The population with metabolic dysfunction-associated fatty liver disease (MAFLD) is increasingly common worldwide. Identification of people at risk of progression to advanced stages is necessary to timely offer interventions and appropriate care. Liver biopsy is currently considered the gold standard for the diagnosis and staging of MAFLD, but it has associated risks and limitations. This has spurred the exploration of non-invasive diagnostics for MAFLD, especially for steatohepatitis and fibrosis. These non-invasive approaches mostly include biomarkers and algorithms derived from anthropometric measurements, serum tests, imaging or stool metagenome profiling. However, they still need rigorous and widespread clinical validation for the diagnostic performance.
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Affiliation(s)
- Biao Qu
- Department of Clinical Pharmacology, The Second Hospital of Anhui Medical University, Hefei 230601, Anhui Province, China
| | - Zheng Li
- Jiangsu Engineering Research Center of Cardiovascular Drugs Targeting Endothelial Cells, College of Health Sciences, School of Life Sciences, Jiangsu Normal University, Xuzhou 221000, Jiangsu Province, China
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van Kleef LA, Francque SM, Prieto-Ortiz JE, Sonneveld MJ, Sanchez-Luque CB, Prieto-Ortiz RG, Kwanten WJ, Vonghia L, Verrijken A, De Block C, Gadi Z, Janssen HLA, de Knegt RJ, Brouwer WP. Metabolic Dysfunction-Associated Fibrosis 5 (MAF-5) Score Predicts Liver Fibrosis Risk and Outcome in the General Population With Metabolic Dysfunction. Gastroenterology 2024; 167:357-367.e9. [PMID: 38513745 DOI: 10.1053/j.gastro.2024.03.017] [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: 10/17/2023] [Revised: 03/10/2024] [Accepted: 03/13/2024] [Indexed: 03/23/2024]
Abstract
BACKGROUND & AIMS There is an unmet need for noninvasive tests to improve case-finding and aid primary care professionals in referring patients at high risk of liver disease. METHODS A metabolic dysfunction-associated fibrosis (MAF-5) score was developed and externally validated in a total of 21,797 individuals with metabolic dysfunction in population-based (National Health and Nutrition Examination Survey 2017-2020, National Health and Nutrition Examination Survey III, and Rotterdam Study) and hospital-based (from Antwerp and Bogota) cohorts. Fibrosis was defined as liver stiffness ≥8.0 kPa. Diagnostic accuracy was compared with FIB-4, nonalcoholic fatty liver disease fibrosis score (NFS), LiverRisk score and steatosis-associated fibrosis estimator (SAFE). MAF-5 was externally validated with liver stiffness measurement ≥8.0 kPa, with shear-wave elastography ≥7.5 kPa, and biopsy-proven steatotic liver disease according to Metavir and Nonalcoholic Steatohepatitis Clinical Research Network scores, and was tested for prognostic performance (all-cause mortality). RESULTS The MAF-5 score comprised waist circumference, body mass index (calculated as kg / m2), diabetes, aspartate aminotransferase, and platelets. With this score, 60.9% was predicted at low, 14.1% at intermediate, and 24.9% at high risk of fibrosis. The observed prevalence was 3.3%, 7.9%, and 28.1%, respectively. The area under the receiver operator curve of MAF-5 (0.81) was significantly higher than FIB-4 (0.61), and outperformed the FIB-4 among young people (negative predictive value [NPV], 99%; area under the curve [AUC], 0.86 vs NPV, 94%; AUC, 0.51) and older adults (NPV, 94%; AUC, 0.75 vs NPV, 88%; AUC, 0.55). MAF-5 showed excellent performance to detect liver stiffness measurement ≥12 kPa (AUC, 0.86 training; AUC, 0.85 validation) and good performance in detecting liver stiffness and biopsy-proven liver fibrosis among the external validation cohorts. MAF-5 score >1 was associated with increased risk of all-cause mortality in (un)adjusted models (adjusted hazard ratio, 1.59; 95% CI, 1.47-1.73). CONCLUSIONS The MAF-5 score is a validated, age-independent, inexpensive referral tool to identify individuals at high risk of liver fibrosis and all-cause mortality in primary care populations, using simple variables.
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Affiliation(s)
- Laurens A van Kleef
- Department of Gastroenterology and Hepatology, Erasmus Medical Center, University Medical Center, Rotterdam, The Netherlands
| | - Sven M Francque
- Department of Gastroenterology and Hepatology, Antwerp University Hospital, Antwerp, Belgium; Laboratory of Experimental Medicine and Paediatrics, University of Antwerp, Antwerp, Belgium
| | | | - Milan J Sonneveld
- Department of Gastroenterology and Hepatology, Erasmus Medical Center, University Medical Center, Rotterdam, The Netherlands
| | | | | | - Wilhelmus J Kwanten
- Department of Gastroenterology and Hepatology, Antwerp University Hospital, Antwerp, Belgium; Laboratory of Experimental Medicine and Paediatrics, University of Antwerp, Antwerp, Belgium
| | - Luisa Vonghia
- Department of Gastroenterology and Hepatology, Antwerp University Hospital, Antwerp, Belgium; Laboratory of Experimental Medicine and Paediatrics, University of Antwerp, Antwerp, Belgium
| | - An Verrijken
- Laboratory of Experimental Medicine and Paediatrics, University of Antwerp, Antwerp, Belgium; Department of Endocrinology, Diabetology and Metabolism, Antwerp University Hospital, Antwerp, Belgium
| | - Christophe De Block
- Laboratory of Experimental Medicine and Paediatrics, University of Antwerp, Antwerp, Belgium; Department of Endocrinology, Diabetology and Metabolism, Antwerp University Hospital, Antwerp, Belgium
| | - Zouhir Gadi
- Department of Gastroenterology and Hepatology, Antwerp University Hospital, Antwerp, Belgium; Laboratory of Experimental Medicine and Paediatrics, University of Antwerp, Antwerp, Belgium
| | - Harry L A Janssen
- Department of Gastroenterology and Hepatology, Erasmus Medical Center, University Medical Center, Rotterdam, The Netherlands; Toronto Centre for Liver Disease, Toronto General Hospital, University Health Network, Canada
| | - Robert J de Knegt
- Department of Gastroenterology and Hepatology, Erasmus Medical Center, University Medical Center, Rotterdam, The Netherlands
| | - Willem Pieter Brouwer
- Department of Gastroenterology and Hepatology, Erasmus Medical Center, University Medical Center, Rotterdam, The Netherlands.
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Chan WK, Wong VWS, Adams LA, Nguyen MH. MAFLD in adults: non-invasive tests for diagnosis and monitoring of MAFLD. Hepatol Int 2024:10.1007/s12072-024-10661-x. [PMID: 38913148 DOI: 10.1007/s12072-024-10661-x] [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: 12/16/2023] [Accepted: 02/13/2024] [Indexed: 06/25/2024]
Abstract
Metabolic dysfunction-associated fatty liver disease (MAFLD) is the liver manifestation of a metabolic syndrome and is highly prevalent in the general population. There has been significant progress in non-invasive tests for MAFLD, from the diagnosis of fatty liver and monitoring of liver fat content in response to intervention, to evaluation of liver fibrosis and its change over time, and from risk stratification of patients within the context of clinical care pathways, to prognostication. Various non-invasive tests have also been developed to assess for fibrotic metabolic dysfunction-associated steatohepatitis, which has emerged as an important diagnostic goal, particularly in the context of clinical trials. Non-invasive tests can be used to diagnose clinically significant portal hypertension so that intervention can be administered to reduce the risk of decompensation. Furthermore, the use of risk stratification algorithms can identify at-risk patients for hepatocellular carcinoma surveillance. Beyond the liver, various tests that evaluate cardiovascular disease risk, assess sarcopenia and measure patient reported outcomes, can be utilized to improve the care of patients with MAFLD. This review provides an up-to-date overview of these non-invasive tests and the limitations of liver biopsy in the management of patients with MAFLD.
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Affiliation(s)
- Wah-Kheong Chan
- Gastroenterology and Hepatology Unit, Department of Medicine, Faculty of Medicine, University of Malaya, 50603, Kuala Lumpur, Malaysia.
| | - Vincent Wai-Sun Wong
- Medical Data Analytics Centre, Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong, China
- State Key Laboratory of Digestive Disease, Institute of Digestive Disease, The Chinese University of Hong Kong, Hong Kong, China
| | - Leon A Adams
- Medical School, University of Western Australia, Perth, Australia
- Department of Hepatology, Sir Charles Gairdner Hospital, Perth, Australia
| | - Mindie H Nguyen
- Division of Gastroenterology and Hepatology, Department of Medicine, Stanford University Medical Center, Stanford, CA, USA
- Department of Epidemiology and Population Health, Stanford University Medical Center, Palo Alto, CA, USA
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Hany M, Demerdash HM, Abouelnasr AA, Torensma B. Effect of Cytokeratin-18, C-peptide, MHR, and MACK-3 Biomarkers in Metabolic Dysfunction-Associated Fatty Liver Disease After Laparoscopic Sleeve Gastrectomy. Biomark Insights 2024; 19:11772719241256496. [PMID: 38836118 PMCID: PMC11149444 DOI: 10.1177/11772719241256496] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Accepted: 05/05/2024] [Indexed: 06/06/2024] Open
Abstract
Background Laparoscopic sleeve gastrectomy (LSG) has emerged as a valuable treatment for various metabolic disorders, including metabolic dysfunction-associated fatty liver disease (MAFLD) in patients with obesity. Consequently, there is a pressing need to develop noninvasive biomarkers for diagnosing and monitoring disease progression. Objectives This study aimed to evaluate specific biomarkers, including Cytokeratin-18 (CK-18), C-peptide, monocyte to HDL cholesterol ratio (MHR), and MACK-3, in patients with obesity with MAFLD undergoing LSG. Design A prospective cohort study on patients with obesity before and 6 months after the LSG procedure. Methods 70 patients with obesity with confirmed MAFLD, determined by Transient Elastography (TE), were pre- and 6 months postoperatively tested. Homeostatic Model Assessment of Insulin Resistance (HOMA-IR), lipid profile, ghrelin, leptin, peptide YY, GLP-1, and liver fibrosis scores, including AST/ALT ratio (AAR), Fibrosis-4 index (FIB-4), and BARD Score were tested. Results BMI significantly decreased in all participants, with a % excess weight loss of 62.0% ± 15.4%. TE measurements revealed a significant postoperative reduction from 100% to 87.1% (P = .006). All selected biomarkers showed significant postoperative improvement-a significant association of CK-18 with MAFLD markers, including AAR, FIB-4, and BARD score, were found. MACK-3 had positive associations with FIB-4. C-peptide and MHR showed no association with MAFLD markers. Furthermore, there was a positive correlation between CK-18 and MACK-3 tests and between C-peptide and CK-18 and MACK-3. Additionally, a receiver operating characteristic (ROC) curve was constructed, with CK-18 performing the best, with an estimated area under the curve of 0.863. Conclusion Serum CK-18 outperformed other selected biomarkers in predicting and monitoring MAFLD in patients with obesity, suggesting its prospective utility in clinical practice. Further studies are needed to validate the accuracy of the MACK-3 test.
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Affiliation(s)
- Mohamed Hany
- Department of Surgery, Medical Research Institute, Alexandria University, Alexandria, Egypt
- Madina Women's Hospital, Alexandria, Egypt
| | - Hala M Demerdash
- Department of Clinical Pathology, Alexandria University, Alexandria, Egypt
| | | | - Bart Torensma
- Leiden University Medical Center (LUMC), Leiden, The Netherlands
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Chan WK, Petta S, Noureddin M, Goh GBB, Wong VWS. Diagnosis and non-invasive assessment of MASLD in type 2 diabetes and obesity. Aliment Pharmacol Ther 2024; 59 Suppl 1:S23-S40. [PMID: 38813831 DOI: 10.1111/apt.17866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Revised: 09/24/2023] [Accepted: 12/26/2023] [Indexed: 05/31/2024]
Abstract
BACKGROUND Metabolic dysfunction-associated steatotic liver disease (MASLD) is currently the most common chronic liver disease and an important cause of cirrhosis and hepatocellular carcinoma. It is strongly associated with type 2 diabetes and obesity. Because of the huge number of patients at risk of MASLD, it is imperative to use non-invasive tests appropriately. AIMS To provide a narrative review on the performance and limitations of non-invasive tests, with a special emphasis on the impact of diabetes and obesity. METHODS We searched PubMed and Cochrane databases for articles published from 1990 to August 2023. RESULTS Abdominal ultrasonography remains the primary method to diagnose hepatic steatosis, while magnetic resonance imaging proton density fat fraction is currently the gold standard to quantify steatosis. Simple fibrosis scores such as the Fibrosis-4 index are well suited as initial assessment in primary care and non-hepatology settings to rule out advanced fibrosis and future risk of liver-related complications. However, because of its low positive predictive value, an abnormal test should be followed by specific blood (e.g. Enhanced Liver Fibrosis score) or imaging biomarkers (e.g. vibration-controlled transient elastography and magnetic resonance elastography) of fibrosis. Some non-invasive tests of fibrosis appear to be less accurate in patients with diabetes. Obesity also affects the performance of abdominal ultrasonography and transient elastography, whereas magnetic resonance imaging may not be feasible in some patients with severe obesity. CONCLUSIONS This article highlights issues surrounding the clinical application of non-invasive tests for MASLD in patients with type 2 diabetes and obesity.
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Affiliation(s)
- Wah-Kheong Chan
- Gastroenterology and Hepatology Unit, Department of Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Salvatore Petta
- Sezione di Gastroenterologia, PROMISE, University of Palermo, Palermo, Italy
- Department of Economics and Statistics, University of Palermo, Palermo, Italy
| | - Mazen Noureddin
- Houston Methodist Hospital, Houston Research Institute, Houston, Texas, USA
| | - George Boon Bee Goh
- Department of Gastroenterology and Hepatology, Singapore General Hospital, Singapore
- Medicine Academic Clinical Program, Duke-NUS Medical School, Singapore
| | - Vincent Wai-Sun Wong
- Medical Data Analytics Centre, Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong, China
- State Key Laboratory of Digestive Disease, Institute of Digestive Disease, The Chinese University of Hong Kong, Hong Kong, China
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Ratziu V, Boursier J. Confirmatory biomarker diagnostic studies are not needed when transitioning from NAFLD to MASLD. J Hepatol 2024; 80:e51-e52. [PMID: 37543307 DOI: 10.1016/j.jhep.2023.07.017] [Citation(s) in RCA: 22] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Accepted: 07/13/2023] [Indexed: 08/07/2023]
Affiliation(s)
- Vlad Ratziu
- Sorbonne Université, Institute of Cardiometabolism and Nutrition, Hospital Pitié Salpêtrière, Paris, France.
| | - Jérôme Boursier
- Hepato-Gastroenterology and Digestive Oncology Department, Angers University Hospital, HIFIH Laboratory, SFR ICAT 4208, Angers University, Angers, France
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Boeriu A, Dobru D, Fofiu C. Non-Invasive Diagnostic of NAFLD in Type 2 Diabetes Mellitus and Risk Stratification: Strengths and Limitations. Life (Basel) 2023; 13:2262. [PMID: 38137863 PMCID: PMC10744403 DOI: 10.3390/life13122262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2023] [Revised: 10/26/2023] [Accepted: 11/25/2023] [Indexed: 12/24/2023] Open
Abstract
The progressive potential of liver damage in type 2 diabetes mellitus (T2DM) towards advanced fibrosis, end-stage liver disease, and hepatocarcinoma has led to increased concern for quantifying liver injury and individual risk assessment. The combination of blood-based markers and imaging techniques is recommended for the initial evaluation in NAFLD and for regular monitoring to evaluate disease progression. Continued development of ultrasonographic and magnetic resonance imaging methods for accurate quantification of liver steatosis and fibrosis, as well as promising tools for the detection of high-risk NASH, have been noted. In this review, we aim to summarize available evidence regarding the usefulness of non-invasive methods for the assessment of NAFLD in T2DM. We focus on the power and limitations of various methods for diagnosis, risk stratification, and patient monitoring that support their implementation in clinical setting or in research field.
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Affiliation(s)
- Alina Boeriu
- Gastroenterology Department, University of Medicine Pharmacy, Sciences, and Technology “George Emil Palade” Targu Mures, 540142 Targu Mures, Romania;
- Gastroenterology Department, Mures County Clinical Hospital, 540103 Targu Mures, Romania
| | - Daniela Dobru
- Gastroenterology Department, University of Medicine Pharmacy, Sciences, and Technology “George Emil Palade” Targu Mures, 540142 Targu Mures, Romania;
- Gastroenterology Department, Mures County Clinical Hospital, 540103 Targu Mures, Romania
| | - Crina Fofiu
- Gastroenterology Department, University of Medicine Pharmacy, Sciences, and Technology “George Emil Palade” Targu Mures, 540142 Targu Mures, Romania;
- Internal Medicine Department, Bistrita County Clinical Hospital, 420094 Bistrita, Romania
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Canivet CM, Zheng MH, Qadri S, Vonghia L, Chuah KH, Costentin C, George J, Armandi A, Adams LA, Lange NF, Blanchet O, Moal V, Younes R, Roux M, Chan WK, Sturm N, Eslam M, Bugianesi E, Wang Z, Dufour JF, Francque S, Yki-Järvinen H, Zheng KI, Boursier J. Validation of the Blood Test MACK-3 for the Noninvasive Diagnosis of Fibrotic Nonalcoholic Steatohepatitis: An International Study With 1924 Patients. Clin Gastroenterol Hepatol 2023; 21:3097-3106.e10. [PMID: 37031715 DOI: 10.1016/j.cgh.2023.03.032] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2022] [Revised: 02/03/2023] [Accepted: 03/24/2023] [Indexed: 04/11/2023]
Abstract
BACKGROUND & AIMS Drug development in nonalcoholic steatohepatitis (NASH) is hampered by a high screening failure rate that reaches 60% to 80% in therapeutic trials, mainly because of the absence of fibrotic NASH on baseline liver histology. MACK-3, a blood test including 3 biomarkers (aspartate aminotransferase, homeostasis model assessment, and cytokeratin 18), recently was developed for the noninvasive diagnosis of fibrotic NASH. We aimed to validate the diagnostic accuracy of this noninvasive test in an international multicenter study. METHODS A total of 1924 patients with biopsy-proven nonalcoholic fatty liver disease from 10 centers in Asia, Australia, and Europe were included. The blood test MACK-3 was calculated for all patients. FibroScan-aspartate aminotransferase score (FAST), an elastography-based test for fibrotic NASH, also was available in a subset of 655 patients. Fibrotic NASH was defined as the presence of NASH on liver biopsy with a Nonalcoholic Fatty Liver Disease Activity Score of 4 or higher and fibrosis stage of F2 or higher according to the NASH Clinical Research Network scoring system. RESULTS The area under the receiver operating characteristic of MACK-3 for fibrotic NASH was 0.791 (95% CI 0.768-0.814). Sensitivity at the previously published MACK-3 threshold of less than 0.135 was 91% and specificity at a greater than 0.549 threshold was 85%. The MACK-3 area under the receiver operating characteristic was not affected by age, sex, diabetes, or body mass index. MACK-3 and FAST results were well correlated (Spearman correlation coefficient, 0.781; P < .001). Except for an 8% higher rate of patients included in the grey zone, MACK-3 provided similar accuracy to that of FAST. Both tests included 27% of patients in their rule-in zone, with 85% specificity and 35% false positives (screen failure rate). CONCLUSIONS The blood test MACK-3 is an accurate tool to improve patient selection in NASH therapeutic trials.
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Affiliation(s)
- Clémence M Canivet
- Service d'Hépato-Gastroentérologie et Oncologie Digestive, Hôpital Universitaire d'Angers, Angers, France; Laboratoire HIFIH UPRES EA3859, SFR ICAT 4208, Université d'Angers, Angers, France
| | - Ming-Hua Zheng
- Nonalcoholic Fatty Liver Disease Research Center, Department of Hepatology, First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Sami Qadri
- Department of Medicine, University of Helsinki, Helsinki University Hospital, Helsinki, Finland; Minerva Foundation Institute for Medical Research, University Hospital of Helsinki, Helsinki, Finland
| | - Luisa Vonghia
- Department of Gastroenterology and Hepatology, Antwerp University Hospital, Antwerp, Belgium; Laboratory of Experimental Medicine and Pediatrics, Division of Gastroenterology-Hepatology, Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
| | - Kee-Huat Chuah
- Gastroenterology and Hepatology Unit, Department of Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Charlotte Costentin
- Grenoble Institute for Advanced Biosciences, Research Center UGA/Inserm U 1209/CNRS 5309, Université Grenoble Alpes, Service d'Hépato-Gastroentérologie, Centre Hospitalier Universitaire Grenoble-Alpes, Grenoble, France
| | - Jacob George
- Storr Liver Centre, Westmead Hospital, University of Sydney, New South Wales, Australia
| | - Angelo Armandi
- Dipartimento di Scienze Mediche, Università di Torino, Turin, Italy
| | - Leon A Adams
- Medical School, University of Western Australia, Perth, Australia
| | - Naomi F Lange
- Department of Visceral Surgery and Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland; Graduate School for Health Sciences, University of Bern, Bern, Switzerland
| | - Odile Blanchet
- CRB-BB-0033-00038, Angers University Hospital, Angers, France
| | - Valérie Moal
- Biochemistry Department, Angers University Hospital, Angers, France
| | - Ramy Younes
- Dipartimento di Scienze Mediche, Università di Torino, Turin, Italy
| | - Marine Roux
- Laboratoire HIFIH UPRES EA3859, SFR ICAT 4208, Université d'Angers, Angers, France
| | - Wah-Kheong Chan
- Gastroenterology and Hepatology Unit, Department of Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Nathalie Sturm
- Service d'Anatomie et de Cytologie Pathologique, Centre Hospitalier Universitaire Grenoble-Alpes, La Tronche, France
| | - Mohammed Eslam
- Storr Liver Centre, Westmead Hospital, University of Sydney, New South Wales, Australia
| | | | - Zhengyi Wang
- Medical School, University of Western Australia, Perth, Australia
| | - Jean-François Dufour
- Centre des Maladies Digestives, Lausanne, Switzerland; Swiss Nonalcoholic Steatohepatitis Foundation, Bern, Switzerland
| | - Sven Francque
- Department of Gastroenterology and Hepatology, Antwerp University Hospital, Antwerp, Belgium; Laboratory of Experimental Medicine and Pediatrics, Division of Gastroenterology-Hepatology, Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
| | - Hannele Yki-Järvinen
- Department of Medicine, University of Helsinki, Helsinki University Hospital, Helsinki, Finland; Minerva Foundation Institute for Medical Research, University Hospital of Helsinki, Helsinki, Finland
| | - Kenneth I Zheng
- Nonalcoholic Fatty Liver Disease Research Center, Department of Hepatology, First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Jérôme Boursier
- Service d'Hépato-Gastroentérologie et Oncologie Digestive, Hôpital Universitaire d'Angers, Angers, France; Laboratoire HIFIH UPRES EA3859, SFR ICAT 4208, Université d'Angers, Angers, France.
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Terracciani F, Falcomatà A, Gallo P, Picardi A, Vespasiani-Gentilucci U. Prognostication in NAFLD: physiological bases, clinical indicators, and newer biomarkers. J Physiol Biochem 2023; 79:851-868. [PMID: 36472795 DOI: 10.1007/s13105-022-00934-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2022] [Accepted: 11/23/2022] [Indexed: 12/12/2022]
Abstract
Non-alcoholic fatty liver disease (NAFLD) is becoming an epidemic in Western countries. Notably, while the majority of NAFLD patients will not evolve until advanced liver disease, a minority of them will progress towards liver-related events. Therefore, risk stratification and prognostication are emerging as fundamental in order to optimize human and economic resources for the care of these patients.Liver fibrosis has been clearly recognized as the main predictor of poor hepatic and extrahepatic outcomes. However, a prediction based only on the stage of fibrosis is near-sighted and static, as it does not capture the propensity of disease to further progress, the speed of progression and their changes over time. These determinants, which result from the interaction between genetic predisposition and acquired risk factors (obesity, diabetes, etc.), express themselves in disease activity, and can be synthesized by biomarkers of hepatic inflammation and fibrogenesis.In this review, we present the currently available clinical tools for risk stratification and prognostication in NAFLD specifically with respect to the risk of progression towards hard hepatic outcomes, i.e., liver-related events and death. We also discuss about the genetic and acquired drivers of disease progression, together with the physiopathological bases of their come into action. Finally, we introduce the most promising biomarkers in the direction of repeatedly assessing disease activity over time, mainly in response to future therapeutic interventions.
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Affiliation(s)
- Francesca Terracciani
- Hepatology and Clinical Medicine Unit, University Campus Bio-Medico of Rome, Rome, Italy
| | - Andrea Falcomatà
- Hepatology and Clinical Medicine Unit, University Campus Bio-Medico of Rome, Rome, Italy
| | - Paolo Gallo
- Hepatology and Clinical Medicine Unit, University Campus Bio-Medico of Rome, Rome, Italy.
| | - Antonio Picardi
- Hepatology and Clinical Medicine Unit, University Campus Bio-Medico of Rome, Rome, Italy
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Xu Q, Feng M, Ren Y, Liu X, Gao H, Li Z, Su X, Wang Q, Wang Y. From NAFLD to HCC: Advances in noninvasive diagnosis. Biomed Pharmacother 2023; 165:115028. [PMID: 37331252 DOI: 10.1016/j.biopha.2023.115028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2023] [Revised: 06/10/2023] [Accepted: 06/14/2023] [Indexed: 06/20/2023] Open
Abstract
Non-alcoholic fatty liver disease (NAFLD) has gradually become one of the major liver health problems in the world. The dynamic course of the disease goes through steatosis, inflammation, fibrosis, and carcinoma. Before progressing to carcinoma, timely and effective intervention will make the condition better, which highlights the importance of early diagnosis. With the further study of the biological mechanism in the pathogenesis and progression of NAFLD, some potential biomarkers have been discovered, and the possibility of their clinical application is gradually being discussed. At the same time, the progress of imaging technology and the emergence of new materials and methods also provide more possibilities for the diagnosis of NAFLD. This article reviews the diagnostic markers and advanced diagnostic methods of NAFLD in recent years.
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Affiliation(s)
- Qinchen Xu
- Department of Clinical Laboratory, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250033, China
| | - Maoxiao Feng
- Department of Clinical Laboratory, Shandong Provincial Hospital Affiliated to Shandong First Medical University, 250021, Jinan, Shandong Province, China
| | - Yidan Ren
- Department of Clinical Laboratory, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250033, China
| | - Xiaoyan Liu
- Department of Clinical Laboratory, Shandong Provincial Hospital Affiliated to Shandong First Medical University, 250021, Jinan, Shandong Province, China
| | - Huiru Gao
- Department of Clinical Laboratory, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250033, China
| | - Zigan Li
- Department of Clinical Laboratory, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250033, China
| | - Xin Su
- Department of Clinical Laboratory, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250033, China
| | - Qin Wang
- Department of Anesthesiology, Qilu Hospital, Shandong University, 107 Wenhua Xi Road, Jinan 250012, China.
| | - Yunshan Wang
- Department of Clinical Laboratory, Shandong Provincial Hospital Affiliated to Shandong First Medical University, 250021, Jinan, Shandong Province, China.
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Boursier J, Roux M, Costentin C, Chaigneau J, Fournier-Poizat C, Trylesinski A, Canivet CM, Michalak S, Le Bail B, Paradis V, Bedossa P, Sturm N, de Ledinghen V, Newsome PN. Practical diagnosis of cirrhosis in non-alcoholic fatty liver disease using currently available non-invasive fibrosis tests. Nat Commun 2023; 14:5219. [PMID: 37633932 PMCID: PMC10460420 DOI: 10.1038/s41467-023-40328-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Accepted: 07/24/2023] [Indexed: 08/28/2023] Open
Abstract
Unlike for advanced liver fibrosis, the practical rules for the early non-invasive diagnosis of cirrhosis in NAFLD remain not well defined. Here, we report the derivation and validation of a stepwise diagnostic algorithm in 1568 patients with NAFLD and liver biopsy coming from four independent cohorts. The study algorithm, using first the elastography-based tests Agile3+ and Agile4 and then the specialized blood tests FibroMeterV3G and CirrhoMeterV3G, provides stratification in four groups, the last of which is enriched in cirrhosis (71% prevalence in the validation set). A risk prediction chart is also derived to allow estimation of the individual probability of cirrhosis. The predicted risk shows excellent calibration in the validation set, and mean difference with perfect prediction is only -2.9%. These tools improve the personalized non-invasive diagnosis of cirrhosis in NAFLD.
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Affiliation(s)
- Jérôme Boursier
- Hepato-Gastroenterology and Digestive Oncology Department, Angers University Hospital, Angers, France.
- HIFIH Laboratory, SFR ICAT 4208, Angers University, Angers, France.
| | - Marine Roux
- HIFIH Laboratory, SFR ICAT 4208, Angers University, Angers, France
| | - Charlotte Costentin
- Univ. Grenoble Alpes, Clinique Universitaire d'Hépato-gastroentérologie, CHU Grenoble Alpes, Grenoble, France
- Univ. Grenoble Alpes; Institute for Advanced Biosciences, CNRS UMR 5309-INSERM U1209, Grenoble, France
| | - Julien Chaigneau
- HIFIH Laboratory, SFR ICAT 4208, Angers University, Angers, France
| | | | | | - Clémence M Canivet
- Hepato-Gastroenterology and Digestive Oncology Department, Angers University Hospital, Angers, France
- HIFIH Laboratory, SFR ICAT 4208, Angers University, Angers, France
| | - Sophie Michalak
- HIFIH Laboratory, SFR ICAT 4208, Angers University, Angers, France
- Pathology Department, Angers University Hospital, Angers, France
| | - Brigitte Le Bail
- Pathology Department, Bordeaux University Hospital, Bordeaux, France
- Bordeaux Institute of Oncology, BRIC UMR U1312, INSERM, Université de Bordeaux, Bordeaux, France
| | - Valérie Paradis
- Department of Pathology, Physiology and Imaging, Beaujon Hospital Paris Diderot University, Paris, France
| | - Pierre Bedossa
- Department of Pathology, Physiology and Imaging, Beaujon Hospital Paris Diderot University, Paris, France
- Liverpat, Paris, France
| | - Nathalie Sturm
- Pathology Department, CHU Grenoble Alpes, Grenoble, France
| | - Victor de Ledinghen
- Bordeaux Institute of Oncology, BRIC UMR U1312, INSERM, Université de Bordeaux, Bordeaux, France
- Hepatology Unit, Haut Leveque hospital, Bordeaux University Hospital, Bordeaux, France
| | - Philip N Newsome
- National Institute for Health Research, Birmingham Biomedical Research Centre at University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
- Centre for Liver & Gastrointestinal Research, Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK
- Liver Unit, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
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12
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Pennisi G, Enea M, Falco V, Aithal GP, Palaniyappan N, Yilmaz Y, Boursier J, Cassinotto C, de Lédinghen V, Chan WK, Mahadeva S, Eddowes P, Newsome P, Karlas T, Wiegand J, Wong VWS, Schattenberg JM, Labenz C, Kim W, Lee MS, Lupsor-Platon M, Cobbold JFL, Fan JG, Shen F, Staufer K, Trauner M, Stauber R, Nakajima A, Yoneda M, Bugianesi E, Younes R, Gaia S, Zheng MH, Cammà C, Anstee QM, Mózes FE, Pavlides M, Petta S. Noninvasive assessment of liver disease severity in patients with nonalcoholic fatty liver disease (NAFLD) and type 2 diabetes. Hepatology 2023; 78:195-211. [PMID: 36924031 DOI: 10.1097/hep.0000000000000351] [Citation(s) in RCA: 18] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Accepted: 01/04/2023] [Indexed: 03/18/2023]
Abstract
BACKGROUND AND AIMS We evaluated the diagnostic accuracy of simple, noninvasive tests (NITs) in NAFLD patients with type 2 diabetes (T2D). METHODS AND RESULTS This was an individual patient data meta-analysis of 1780 patients with biopsy-proven NAFLD and T2D. The index tests of interest were FIB-4, NAFLD Fibrosis Score (NFS), aspartate aminotransferase-to-platelet ratio index, liver stiffness measurement (LSM) by vibration-controlled transient elastography, and AGILE 3+. The target conditions were advanced fibrosis, NASH, and fibrotic NASH(NASH plus F2-F4 fibrosis). The diagnostic performance of noninvasive tests. individually or in sequential combination, was assessed by area under the receiver operating characteristic curve and by decision curve analysis. Comparison with 2278 NAFLD patients without T2D was also made. In NAFLD with T2D LSM and AGILE 3+ outperformed, both NFS and FIB-4 for advanced fibrosis (area under the receiver operating characteristic curve:LSM 0.82, AGILE 3+ 0.82, NFS 0.72, FIB-4 0.75, aspartate aminotransferase-to-platelet ratio index 0.68; p < 0.001 of LSM-based versus simple serum tests), with an uncertainty area of 12%-20%. The combination of serum-based with LSM-based tests for advanced fibrosis led to a reduction of 40%-60% in necessary LSM tests. Decision curve analysis showed that all scores had a modest net benefit for ruling out advanced fibrosis at the risk threshold of 5%-10% of missing advanced fibrosis. LSM and AGILE 3+ outperformed both NFS and FIB-4 for fibrotic NASH (area under the receiver operating characteristic curve:LSM 0.79, AGILE 3+ 0.77, NFS 0.71, FIB-4 0.71; p < 0.001 of LSM-based versus simple serum tests). All noninvasive scores were suboptimal for diagnosing NASH. CONCLUSIONS LSM and AGILE 3+ individually or in low availability settings in sequential combination after FIB-4 or NFS have a similar good diagnostic accuracy for advanced fibrosis and an acceptable diagnostic accuracy for fibrotic NASH in NAFLD patients with T2D.
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Affiliation(s)
- Grazia Pennisi
- Sezione di Gastroenterologia, PROMISE, University of Palermo, Italy
| | - Marco Enea
- Sezione di Gastroenterologia, PROMISE, University of Palermo, Italy
| | - Vincenzo Falco
- Department of Economics and Statistics, University of Palermo, Palermo, Italy
| | - Guruprasad P Aithal
- NIHR Nottingham Biomedical Research Centre (BRC), Nottingham University Hospitals NHS Trust and the University of Nottingham, Nottingham, UK
- Nottingham Digestive Diseases Centre, Translational Medical Sciences, School of Medicine, University of Nottingham, Nottingham, UK
| | - Naaventhan Palaniyappan
- NIHR Nottingham Biomedical Research Centre (BRC), Nottingham University Hospitals NHS Trust and the University of Nottingham, Nottingham, UK
- Nottingham Digestive Diseases Centre, Translational Medical Sciences, School of Medicine, University of Nottingham, Nottingham, UK
| | - Yusuf Yilmaz
- Department of Gastroenterology, School of Medicine, Recep Tayyip Erdogan University, Rize, Turkey
| | - Jerome Boursier
- Hepato-Gastroenterology Department, Angers University Hospital, Angers, France
- HIFIH Laboratory, UPRES EA3859, Angers University, Angers, France
| | - Christophe Cassinotto
- Department of Diagnostic and Interventional Radiology, Saint-Eloi Hospital, University Hospital of Montpellier, Montpellier, France
| | - Victor de Lédinghen
- Hepatology Unit, University Hospital Bordeaux and INSERM U-1053, Bordeaux University, Pessac, France
| | - Wah Kheong Chan
- Department of Medicine, Faculty of Medicine, University of Malaya, Malaysia
| | - Sanjiv Mahadeva
- Department of Medicine, Faculty of Medicine, University of Malaya, Malaysia
| | - Peter Eddowes
- NIHR Nottingham Biomedical Research Centre (BRC), Nottingham University Hospitals NHS Trust and the University of Nottingham, Nottingham, UK
- Nottingham Digestive Diseases Centre, Translational Medical Sciences, School of Medicine, University of Nottingham, Nottingham, UK
| | - Philip Newsome
- NIHR Nottingham Biomedical Research Centre (BRC), Nottingham University Hospitals NHS Trust and the University of Nottingham, Nottingham, UK
- Nottingham Digestive Diseases Centre, Translational Medical Sciences, School of Medicine, University of Nottingham, Nottingham, UK
| | - Thomas Karlas
- Department of Oncology, Gastroenterology, Hepatology, Pulmonology and Infectious Diseases, University Hospital Leipzig, Leipzig, Germany
| | - Johannes Wiegand
- Department of Oncology, Gastroenterology, Hepatology, Pulmonology and Infectious Diseases, University Hospital Leipzig, Leipzig, Germany
| | - Vincent Wai-Sun Wong
- Department of Medicine and Therapeutics, Faculty of Medicine, The Chinese University of Hong Kong
| | - Jörn M Schattenberg
- Department of Internal Medicine I, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
- Cirrhosis Center Mainz (CCM), University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
| | - Christian Labenz
- Department of Internal Medicine I, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
- Cirrhosis Center Mainz (CCM), University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
| | - Won Kim
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Seoul National University College of Medicine, Seoul Metropolitan Government Boramae Medical Center, Seoul, Korea
| | - Myoung Seok Lee
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Seoul National University College of Medicine, Seoul Metropolitan Government Boramae Medical Center, Seoul, Korea
| | - Monica Lupsor-Platon
- Department of Medical Imaging, Iuliu Hatieganu, University of Medicine and Pharmacy, Regional Institute of Gastroenterology and Hepatology "Prof. Dr. Octavian Fodor", Cluj-Napoca, Romania
| | | | - Jian-Gao Fan
- Department of Gastroenterology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Feng Shen
- Department of Gastroenterology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Katharina Staufer
- Division of Gastroenterology & Hepatology, Department of Internal Medicine III, Medical University of Vienna, Austria
- Division of Transplantation, Department of General Surgery, Medical University of Vienna, Austria
| | - Michael Trauner
- Division of Gastroenterology & Hepatology, Department of Internal Medicine III, Medical University of Vienna, Austria
| | - Rudolf Stauber
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Medical University of Graz, Austria
| | - Atsushi Nakajima
- Department of Gastroenterology and Hepatology, Yokohama City University School of Medicine, Yokohama, Japan
| | - Masato Yoneda
- Department of Gastroenterology and Hepatology, Yokohama City University School of Medicine, Yokohama, Japan
| | - Elisabetta Bugianesi
- Division of Gastroenterology and Hepatology, Department of Medical Sciences, University of Turin, Italy
| | - Ramy Younes
- Division of Gastroenterology and Hepatology, Department of Medical Sciences, University of Turin, Italy
| | - Silvia Gaia
- Division of Gastroenterology and Hepatology, Department of Medical Sciences, University of Turin, Italy
| | - Ming-Hua Zheng
- Department of Hepatology, MAFLD Research Center, 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
| | - Calogero Cammà
- Sezione di Gastroenterologia, PROMISE, University of Palermo, Italy
- Department of Economics and Statistics, University of Palermo, Palermo, Italy
| | - Quentin M Anstee
- Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, Tyne and Wear, UK
- Newcastle NIHR Biomedical Research Center, Newcastle upon Tyne Hospitals NHS Trust, Newcastle upon Tyne, Tyne and Wear, UK
| | - Ferenc E Mózes
- Radcliffe Department of Medical Sciences, Cardiovascular Medicine, University of Oxford, Oxford, UK
| | - Michael Pavlides
- Translational Gastroenterology Unit, University of Oxford, Oxford, UK
- Radcliffe Department of Medical Sciences, Cardiovascular Medicine, University of Oxford, Oxford, UK
| | - Salvatore Petta
- Sezione di Gastroenterologia, PROMISE, University of Palermo, Italy
- Department of Economics and Statistics, University of Palermo, Palermo, Italy
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13
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Lee J, Westphal M, Vali Y, Boursier J, Petta S, Ostroff R, Alexander L, Chen Y, Fournier C, Geier A, Francque S, Wonders K, Tiniakos D, Bedossa P, Allison M, Papatheodoridis G, Cortez-Pinto H, Pais R, Dufour JF, Leeming DJ, Harrison S, Cobbold J, Holleboom AG, Yki-Järvinen H, Crespo J, Ekstedt M, Aithal GP, Bugianesi E, Romero-Gomez M, Torstenson R, Karsdal M, Yunis C, Schattenberg JM, Schuppan D, Ratziu V, Brass C, Duffin K, Zwinderman K, Pavlides M, Anstee QM, Bossuyt PM. Machine learning algorithm improves the detection of NASH (NAS-based) and at-risk NASH: A development and validation study. Hepatology 2023; 78:258-271. [PMID: 36994719 DOI: 10.1097/hep.0000000000000364] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Accepted: 12/22/2022] [Indexed: 03/31/2023]
Abstract
BACKGROUND AND AIMS Detecting NASH remains challenging, while at-risk NASH (steatohepatitis and F≥ 2) tends to progress and is of interest for drug development and clinical application. We developed prediction models by supervised machine learning techniques, with clinical data and biomarkers to stage and grade patients with NAFLD. APPROACH AND RESULTS Learning data were collected in the Liver Investigation: Testing Marker Utility in Steatohepatitis metacohort (966 biopsy-proven NAFLD adults), staged and graded according to NASH CRN. Conditions of interest were the clinical trial definition of NASH (NAS ≥ 4;53%), at-risk NASH (NASH with F ≥ 2;35%), significant (F ≥ 2;47%), and advanced fibrosis (F ≥ 3;28%). Thirty-five predictors were included. Missing data were handled by multiple imputations. Data were randomly split into training/validation (75/25) sets. A gradient boosting machine was applied to develop 2 models for each condition: clinical versus extended (clinical and biomarkers). Two variants of the NASH and at-risk NASH models were constructed: direct and composite models.Clinical gradient boosting machine models for steatosis/inflammation/ballooning had AUCs of 0.94/0.79/0.72. There were no improvements when biomarkers were included. The direct NASH model produced AUCs (clinical/extended) of 0.61/0.65. The composite NASH model performed significantly better (0.71) for both variants. The composite at-risk NASH model had an AUC of 0.83 (clinical and extended), an improvement over the direct model. Significant fibrosis models had AUCs (clinical/extended) of 0.76/0.78. The extended advanced fibrosis model (0.86) performed significantly better than the clinical version (0.82). CONCLUSIONS Detection of NASH and at-risk NASH can be improved by constructing independent machine learning models for each component, using only clinical predictors. Adding biomarkers only improved the accuracy of fibrosis.
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Affiliation(s)
- Jenny Lee
- Department of Epidemiology and Data Science, Amsterdam UMC, Amsterdam, the Netherlands
| | - Max Westphal
- Fraunhofer Institute for Digital Medicine MEVIS, Bremen, Germany
| | - Yasaman Vali
- Department of Epidemiology and Data Science, Amsterdam UMC, Amsterdam, the Netherlands
| | - Jerome Boursier
- Department of Hepatology, Angers University Hospital, Angers, France
| | - Salvatorre Petta
- Section of Gastroenterology and Hepatology, Promozione della Salute, Materno-Infantile, di Medicina Interna e Specialistica di Eccellenza, Department, University of Palermo, Palermo, Italy
| | | | | | - Yu Chen
- Lilly Research Laboratories, Eli Lilly and Company Ltd (LLY), Indianapolis, Indiana, USA
| | | | - Andreas Geier
- Division of Hepatology, Department of Medicine II, Wurzburg University Hospital, Wurzburg, Germany
| | - Sven Francque
- Department of Gastroenterology Hepatology, Antwerp University Hospital, and Laboratory of Experimental Medicine and Paediatrics, University of Antwerp, Belgium
| | - Kristy Wonders
- Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, UK
| | - Dina Tiniakos
- Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, UK
- Department of Pathology, Aretaieion Hospital, national and Kapodistrian University of Athens, Athens, Greece
| | - Pierre Bedossa
- Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, UK
| | - Mike Allison
- Liver Unit, Department of Medicine, Cambridge NIHR Biomedical Research Centre, Cambridge University NHS Foundation Trust, CB2 0QQ, Cambridge, UK
| | - Georgios Papatheodoridis
- Gastroenterology Department, National and Kapodistrian University of Athens, General Hospital of Athens "Laiko", Athens, Greece
| | - Helena Cortez-Pinto
- Clínica Universitária de Gastrenterologia, Faculdade de Medicina, Universidade de Lisboa, Portugal
| | - Raluca Pais
- Assistance Publique-Hôpitaux de Paris, hôpital Pitié Salpêtrière, Sorbonne University, ICAN (Institute of Cardiometabolism and Nutrition), Paris, France
| | - Jean-Francois Dufour
- Hepatology, Department of Biomedical Research, University of Bern, Bern, Switzerland
| | | | - Stephen Harrison
- Department of Gastroenterology and Hepatology, Oxford NIHR Biomedical Research Centre, John Radcliffe Hospital, Oxford, UK
| | - Jeremy Cobbold
- Department of Gastroenterology and Hepatology, Oxford NIHR Biomedical Research Centre, John Radcliffe Hospital, Oxford, UK
| | - Adriaan G Holleboom
- Department of Internal and Vascular Medicine, Amsterdam University Medical Centres, location AMC, Amsterdam, the Netherlands
| | - Hannele Yki-Järvinen
- Department of Medicine, University of Helsinki and Helsinki University Hospital, Finland; Minerva Foundation Institute for Medical Research, Helsinki, Finland
| | - Javier Crespo
- Department of Gastroenterology and Hepatology, University Hospital Marques de Valdecilla. Research Institute Valdecilla-IDIVAL, Santander, Spain
| | - Mattias Ekstedt
- Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
| | - Guruprasad P Aithal
- Nottingham Digestive Diseases Centre, School of Medicine, NIHR Nottingham Biomedical Research Centre, Nottingham University Hospitals NHS Trust and The University of Nottingham, Nottingham, UK
| | - Elisabetta Bugianesi
- Department of Medical Sciences, Division of Gastro-Hepatology, A.O. Città della Salute e della Scienza di Torino, University of Turin, Turin, Italy
| | - Manuel Romero-Gomez
- UCM Digestive Diseases, ciberehd, Virgen del Rocio University Hospital. Institute of Biomedicine of Seville (CSIC/HUVR/US), Department of Medicine, University of Seville, Seville, Spain
| | - Richard Torstenson
- Cardiovascular, Renal and Metabolism Regulatory Affairs, AstraZeneca, Mölndal, Sweden
| | | | - Carla Yunis
- Internal Medicine and Hospital, Global Product Development, Pfizer, Inc, New York, New York, USA
| | - Jörn M Schattenberg
- Metabolic Liver Research Program, I. Department of Medicine, University Medical Center Mainz, Mainz, Germany
| | - Detlef Schuppan
- Institute of Translational Immunology and Research Center for Immune Therapy, University Medical Center Mainz, Mainz, Germany
- Division of Gastroenterology, Beth Israel Medical Center, Harvard Medical School, Boston, Massachusetts, USA
| | - Vlad Ratziu
- Assistance Publique-Hôpitaux de Paris, hôpital Pitié Salpêtrière, Sorbonne University, ICAN (Institute of Cardiometabolism and Nutrition), Paris, France
| | - Clifford Brass
- Novartis Pharmaceuticals Corporation, East Hanover, New Jersey
| | - Kevin Duffin
- Lilly Research Laboratories, Eli Lilly and Company Ltd (LLY), Indianapolis, Indiana, USA
| | - Koos Zwinderman
- Department of Epidemiology and Data Science, Amsterdam UMC, Amsterdam, the Netherlands
| | | | - Quentin M Anstee
- Department of Gastroenterology Hepatology, Antwerp University Hospital, and Laboratory of Experimental Medicine and Paediatrics, University of Antwerp, Belgium
- Newcastle NIHR Biomedical Research Centre, Newcastle upon Tyne Hospitals NHS Trust, Newcastle upon Tyne, UK
| | - Patrick M Bossuyt
- Department of Epidemiology and Data Science, Amsterdam UMC, Amsterdam, the Netherlands
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14
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Ciardullo S, Carbone M, Invernizzi P, Perseghin G. Noninvasive identification of probable fibrotic nonalcoholic steatohepatitis across the spectrum of glucose tolerance in the United States. Diabetes Res Clin Pract 2023; 199:110679. [PMID: 37094749 DOI: 10.1016/j.diabres.2023.110679] [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: 02/13/2023] [Revised: 03/22/2023] [Accepted: 04/18/2023] [Indexed: 04/26/2023]
Abstract
AIM Identifying patients with fibrotic nonalcoholic steatohepatitis (NASH) is crucial in order to refer them to specialist care as fibrotic NASH represents one of the major inclusion criteria for clinical trials. The aim of this study is to report the prevalence of fibrotic NASH in the general US population across the spectrum of glucose tolerance and evaluate the performance of the recently proposed Fibrotic NASH Index (FNI). METHODS This is a cross-sectional study of US adults participating in the 2017-2020 cycles of the National Health and Nutrition Examination Survey. Participants with available data to calculate FNI (which is based on AST, HbA1c and HDL-cholesterol) and with a reliable vibration controlled transient elastography examination were included. We excluded participants with chronic viral hepatitis, significant alcohol consumption or other forms of liver disease. Probable fibrotic NASH was defined as a Fibroscan-AST (FAST) score ≥ 0.35. RESULTS We included a total of 6268 participants. The overall prevalence of probable fibrotic NASH was 5.9% (95% CI 5.2-6.7) and it increased progressively from participants with normal glucose tolerance (3.7%, 95% CI 2-9-4.7) to those with diabetes (14.7%, 95% CI 12.1-17.8). The performance of FNI for probable fibrotic NASH was satisfactory in the overall population (area under the receiver operating characteristic curve (AUROC): 0.93, 95% CI 0.92-0.94) and it maintained a good accuracy also in participants with diabetes (n=1113, AUROC 0.89, 95% CI 0.86-0.92). In all groups it outperformed Fibrosis-4. CONCLUSIONS FNI is an easy and reliable test to screen for NASH and its performance is maintained in patients with diabetes, a condition that was shown to negatively influence the performance of several non-invasive scores.
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Affiliation(s)
- Stefano Ciardullo
- Department of Medicine and Rehabilitation, Policlinico di Monza; Department of Medicine and Surgery, Università degli Studi di Milano Bicocca.
| | - Marco Carbone
- Division of Gastroenterology, Center for Autoimmune Liver Diseases, Department of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy; European Reference Network on Hepatological Diseases (ERN RARE-LIVER), San Gerardo Hospital, Monza, Italy
| | - Pietro Invernizzi
- Division of Gastroenterology, Center for Autoimmune Liver Diseases, Department of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy; European Reference Network on Hepatological Diseases (ERN RARE-LIVER), San Gerardo Hospital, Monza, Italy
| | - Gianluca Perseghin
- Department of Medicine and Rehabilitation, Policlinico di Monza; Department of Medicine and Surgery, Università degli Studi di Milano Bicocca
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15
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Vali Y, Lee J, Boursier J, Petta S, Wonders K, Tiniakos D, Bedossa P, Geier A, Francque S, Allison M, Papatheodoridis G, Cortez-Pinto H, Pais R, Dufour JF, Leeming DJ, Harrison SA, Chen Y, Cobbold JF, Pavlides M, Holleboom AG, Yki-Jarvinen H, Crespo J, Karsdal M, Ostroff R, Zafarmand MH, Torstenson R, Duffin K, Yunis C, Brass C, Ekstedt M, Aithal GP, Schattenberg JM, Bugianesi E, Romero-Gomez M, Ratziu V, Anstee QM, Bossuyt PM. Biomarkers for staging fibrosis and non-alcoholic steatohepatitis in non-alcoholic fatty liver disease (the LITMUS project): a comparative diagnostic accuracy study. Lancet Gastroenterol Hepatol 2023:S2468-1253(23)00017-1. [PMID: 36958367 DOI: 10.1016/s2468-1253(23)00017-1] [Citation(s) in RCA: 31] [Impact Index Per Article: 31.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Revised: 01/20/2023] [Accepted: 01/23/2023] [Indexed: 03/25/2023]
Abstract
BACKGROUND The reference standard for detecting non-alcoholic steatohepatitis (NASH) and staging fibrosis-liver biopsy-is invasive and resource intensive. Non-invasive biomarkers are urgently needed, but few studies have compared these biomarkers in a single cohort. As part of the Liver Investigation: Testing Marker Utility in Steatohepatitis (LITMUS) project, we aimed to evaluate the diagnostic accuracy of 17 biomarkers and multimarker scores in detecting NASH and clinically significant fibrosis in patients with non-alcoholic fatty liver disease (NAFLD) and identify their optimal cutoffs as screening tests in clinical trial recruitment. METHODS This was a comparative diagnostic accuracy study in people with biopsy-confirmed NAFLD from 13 countries across Europe, recruited between Jan 6, 2010, and Dec 29, 2017, from the LITMUS metacohort of the prospective European NAFLD Registry. Adults (aged ≥18 years) with paired liver biopsy and serum samples were eligible; those with excessive alcohol consumption or evidence of other chronic liver diseases were excluded. The diagnostic accuracy of the biomarkers was expressed as the area under the receiver operating characteristic curve (AUC) with liver histology as the reference standard and compared with the Fibrosis-4 index for liver fibrosis (FIB-4) in the same subgroup. Target conditions were the presence of NASH with clinically significant fibrosis (ie, at-risk NASH; NAFLD Activity Score ≥4 and F≥2) or the presence of advanced fibrosis (F≥3), analysed in all participants with complete data. We identified thres holds for each biomarker for reducing the number of biopsy-based screen failures when recruiting people with both NASH and clinically significant fibrosis for future trials. FINDINGS Of 1430 participants with NAFLD in the LITMUS metacohort with serum samples, 966 (403 women and 563 men) were included after all exclusion criteria had been applied. 335 (35%) of 966 participants had biopsy-confirmed NASH and clinically significant fibrosis and 271 (28%) had advanced fibrosis. For people with NASH and clinically significant fibrosis, no single biomarker or multimarker score significantly reached the predefined AUC 0·80 acceptability threshold (AUCs ranging from 0·61 [95% CI 0·54-0·67] for FibroScan controlled attenuation parameter to 0·81 [0·75-0·86] for SomaSignal), with accuracy mostly similar to FIB-4. Regarding detection of advanced fibrosis, SomaSignal (AUC 0·90 [95% CI 0·86-0·94]), ADAPT (0·85 [0·81-0·89]), and FibroScan liver stiffness measurement (0·83 [0·80-0·86]) reached acceptable accuracy. With 11 of 17 markers, histological screen failure rates could be reduced to 33% in trials if only people who were marker positive had a biopsy for evaluating eligibility. The best screening performance for NASH and clinically significant fibrosis was observed for SomaSignal (number needed to test [NNT] to find one true positive was four [95% CI 4-5]), then ADAPT (six [5-7]), MACK-3 (seven [6-8]), and PRO-C3 (nine [7-11]). INTERPRETATION None of the single markers or multimarker scores achieved the predefined acceptable AUC for replacing biopsy in detecting people with both NASH and clinically significant fibrosis. However, several biomarkers could be applied in a prescreening strategy in clinical trial recruitment. The performance of promising markers will be further evaluated in the ongoing prospective LITMUS study cohort. FUNDING The Innovative Medicines Initiative 2 Joint Undertaking.
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Affiliation(s)
- Yasaman Vali
- Epidemiology and Data Science, Amsterdam Public Health, University of Amsterdam, Amsterdam, Netherlands
| | - Jenny Lee
- Epidemiology and Data Science, Amsterdam Public Health, University of Amsterdam, Amsterdam, Netherlands
| | - Jerome Boursier
- Laboratoire Hémodynamique, Interaction Fibrose et Invasivité Tumorales Hépatiques, University Paris Research, Structure Fédérative de Recherche, Interactions Cellulaires et Applications Thérapeutiques 4208, University of Angers, Angers, France; Department of Hepato-Gastroenterology and Digestive Oncology, University Hospital of Angers, Angers, France
| | - Salvatore Petta
- Section of Gastroenterology and Hepatology, Promozione della Salute, Materno-Infantile, di Medicina Interna e Specialistica di Eccellenza, Department, University of Palermo, Palermo, Italy
| | - Kristy Wonders
- Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, UK
| | - Dina Tiniakos
- Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, UK; Department of Pathology, Aretaieion Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Pierre Bedossa
- Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, UK
| | - Andreas Geier
- Division of Hepatology, Department of Medicine II, Wurzburg University Hospital, Wurzburg, Germany
| | - Sven Francque
- Department of Gastroenterology Hepatology, Antwerp University Hospital, Laboratory of Experimental Medicine and Paediatrics, University of Antwerp, Antwerp, Belgium
| | - Mike Allison
- Liver Unit, Department of Medicine, Cambridge National Institute for Health and Care Research Biomedical Research Centre, Cambridge University National Health Service Foundation Trust, Cambridge, UK
| | | | - Helena Cortez-Pinto
- University Clinic of Gastroenterology, Faculty of Medicine, University of Lisbon, Lisbon, Portugal
| | - Raluca Pais
- Public Assistance Hospital of Paris, Pitié Salpêtrière Hospital, Institute of Cardiometabolism and Nutrition, Sorbonne University, Paris, France
| | - Jean-Francois Dufour
- Hepatology, Department of Biomedical Research, University of Bern, Bern, Switzerland
| | | | | | - Yu Chen
- Lilly Research Laboratories, Eli Lilly, Indianapolis, IN, USA
| | - Jeremy F Cobbold
- Department of Gastroenterology and Hepatology, Oxford National Institute for Health and Care Research Biomedical Research Centre, Oxford University Hospitals, Oxford, UK
| | - Michael Pavlides
- Department of Medicine, Oxford National Institute for Health and Care Research Biomedical Research Centre, Oxford, UK
| | - Adriaan G Holleboom
- Department of Internal and Vascular Medicine, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, Netherlands
| | - Hannele Yki-Jarvinen
- Department of Medicine, Helsinki University Hospital, University of Helsinki, Helsinki, Finland; Minerva Foundation Institute for Medical Research, Helsinki, Finland
| | - Javier Crespo
- Gastroenterology and Hepatology Department, Valdecilla Health Research Institute, Marqués de Valdecilla University Hospital, Santander, Spain
| | | | | | - Mohammad Hadi Zafarmand
- Epidemiology and Data Science, Amsterdam Public Health, University of Amsterdam, Amsterdam, Netherlands
| | - Richard Torstenson
- Cardiovascular, Renal or Metabolism Regulatory Affairs, AstraZeneca, Mölndal, Sweden
| | - Kevin Duffin
- Lilly Research Laboratories, Eli Lilly, Indianapolis, IN, USA
| | - Carla Yunis
- Clinical Development and Operations, Pfizer, Lake Mary, FL, USA
| | | | - Mattias Ekstedt
- Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
| | - Guruprasad P Aithal
- Nottingham Digestive Diseases Centre, School of Medicine, National Institute for Health and Care Research Nottingham Biomedical Research Centre, Nottingham University Hospitals NHS Trust, The University of Nottingham, Nottingham, UK
| | - Jörn M Schattenberg
- Metabolic Liver Research Program, Department of Medicine, University Medical Center Mainz, Mainz, Germany
| | - Elisabetta Bugianesi
- Department of Medical Sciences, Division of Gastro-Hepatology, City of Health and Science of Turin, University of Turin, Turin, Italy
| | - Manuel Romero-Gomez
- Digestive Diseases, Virgen of Rocio University Hospital, Institute of Biomedicine of Seville, Department of Medicine, University of Seville, Seville, Spain
| | - Vlad Ratziu
- Public Assistance Hospital of Paris, Pitié Salpêtrière Hospital, Institute of Cardiometabolism and Nutrition, Sorbonne University, Paris, France
| | - Quentin M Anstee
- Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, UK; Newcastle National Institute for Health and Care Research Biomedical Research Centre, Newcastle upon Tyne Hospitals National Health Service Trust, Newcastle upon Tyne, UK.
| | - Patrick M Bossuyt
- Epidemiology and Data Science, Amsterdam Public Health, University of Amsterdam, Amsterdam, Netherlands
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Canivet CM, Costentin C, Irvine KM, Delamarre A, Lannes A, Sturm N, Oberti F, Patel PJ, Decaens T, Irles-Depé M, Fouchard I, Hermabessière P, Roux M, Barthelon J, Calès P, Powell EE, de Ledinghen V, Boursier J. Validation of the new 2021 EASL algorithm for the noninvasive diagnosis of advanced fibrosis in NAFLD. Hepatology 2023; 77:920-930. [PMID: 35822302 DOI: 10.1002/hep.32665] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Revised: 06/23/2022] [Accepted: 07/03/2022] [Indexed: 12/08/2022]
Abstract
BACKGROUND AND AIMS The European Association for the Study of the Liver (EASL) has recently proposed an algorithm for the diagnosis of advanced liver fibrosis. We aimed to evaluate the diagnostic accuracy of this algorithm in nonalcoholic fatty liver disease (NAFLD). APPROACH AND RESULTS One thousand fifty-one patients with NAFLD, liver biopsy, and four noninvasive tests (NITs; Fibrosis-4 [FIB4], vibration controlled transient elastography [VCTE], FibroMeter, Fibrotest) were included. The enhanced liver fibrosis (ELF) score was available in 396 patients. A cohort of 230 patients from primary care/diabetes clinics had FIB4, VCTE, and ELF. Compared with the performance of single NITs, agreement between two NITs (FIB4 and VCTE, VCTE and patented serum tests) increased specificity and positive predictive value by 20%, thus justifying the sequential use proposed in the EASL algorithm. The FIB4/VCTE/FibroMeter and FIB4/VCTE/Fibrotest algorithms performed similarly, providing 85% diagnostic accuracy and a liver biopsy requirement rate of only 10%. The FIB4/VCTE/ELF algorithm performed similarly in the subgroup where ELF was available. Simulations of algorithm accuracies at different prevalence showed that positive predictive values rapidly increased, reaching a plateau above 75% starting at 15% prevalence. Negative predictive values remained higher than 90% up to 25% prevalence. The rate of liver biopsy requirement remained stable, increasing by only 5% between low and high prevalence settings. When the EASL algorithm was applied in the primary care/diabetes clinic cohort, liver biopsy requirement was only 3%, and the agreement among the three steps provided 75% positive predictive value. CONCLUSIONS Our study validates the algorithm proposed by the EASL in its latest 2021 guidelines for the diagnosis of advanced fibrosis in the setting of NAFLD.
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Affiliation(s)
- Clémence M Canivet
- Service d'Hépato-Gastroentérologie et Oncologie Digestive , Centre Hospitalier Universitaire d'Angers , Angers , France
- Laboratoire HIFIH, UPRES EA3859, SFR 4208 , Université d'Angers , Angers , France
| | - Charlotte Costentin
- Université Grenoble Alpes, Institute for Advanced Biosciences , Research Center UGA/Inserm U 1209/CNRS 5309 , Grenoble , France
- Service d'Hépato-Gastroentérologie , Centre Hospitalier universitaire Grenoble-Alpes , La tronche , France
| | - Katharina M Irvine
- Mater Research , The University of Queensland, Translational Research Institute , Woolloongabba, Brisbane , Queensland , Australia
- Centre for Liver Disease Research, Translational Research Institute , The University of Queensland , Woolloongabba, Brisbane , Queensland , Australia
| | - Adèle Delamarre
- Service d'Hépatologie, Hôpital Haut-Lévêque , Centre Hospitalier Universitaire de Bordeaux , Pessac , France
- INSERM U1312 , Université de Bordeaux , Bordeaux , France
| | - Adrien Lannes
- Service d'Hépato-Gastroentérologie et Oncologie Digestive , Centre Hospitalier Universitaire d'Angers , Angers , France
- Laboratoire HIFIH, UPRES EA3859, SFR 4208 , Université d'Angers , Angers , France
| | - Nathalie Sturm
- Service d'Anatomie et de Cytologie Pathologique , Centre Hospitalier universitaire Grenoble-Alpes , La tronche , France
| | - Frederic Oberti
- Service d'Hépato-Gastroentérologie et Oncologie Digestive , Centre Hospitalier Universitaire d'Angers , Angers , France
- Laboratoire HIFIH, UPRES EA3859, SFR 4208 , Université d'Angers , Angers , France
| | - Preya J Patel
- Liver Unit , Freeman Hospital , Newcastle Upon Tyne , UK
| | - Thomas Decaens
- Université Grenoble Alpes, Institute for Advanced Biosciences , Research Center UGA/Inserm U 1209/CNRS 5309 , Grenoble , France
- Service d'Hépato-Gastroentérologie , Centre Hospitalier universitaire Grenoble-Alpes , La tronche , France
| | - Marie Irles-Depé
- Service d'Hépatologie, Hôpital Haut-Lévêque , Centre Hospitalier Universitaire de Bordeaux , Pessac , France
- INSERM U1312 , Université de Bordeaux , Bordeaux , France
| | - Isabelle Fouchard
- Service d'Hépato-Gastroentérologie et Oncologie Digestive , Centre Hospitalier Universitaire d'Angers , Angers , France
- Laboratoire HIFIH, UPRES EA3859, SFR 4208 , Université d'Angers , Angers , France
| | - Paul Hermabessière
- Service d'Hépatologie, Hôpital Haut-Lévêque , Centre Hospitalier Universitaire de Bordeaux , Pessac , France
- INSERM U1312 , Université de Bordeaux , Bordeaux , France
| | - Marine Roux
- Laboratoire HIFIH, UPRES EA3859, SFR 4208 , Université d'Angers , Angers , France
| | - Justine Barthelon
- Service d'Hépato-Gastroentérologie , Centre Hospitalier universitaire Grenoble-Alpes , La tronche , France
| | - Paul Calès
- Service d'Hépato-Gastroentérologie et Oncologie Digestive , Centre Hospitalier Universitaire d'Angers , Angers , France
- Laboratoire HIFIH, UPRES EA3859, SFR 4208 , Université d'Angers , Angers , France
| | - Elizabeth E Powell
- Centre for Liver Disease Research, Translational Research Institute , The University of Queensland , Woolloongabba, Brisbane , Queensland , Australia
- Department of Gastroenterology and Hepatology , Princess Alexandra Hospital , Woolloongabba, Brisbane , Queensland , Australia
| | - Victor de Ledinghen
- Service d'Hépatologie, Hôpital Haut-Lévêque , Centre Hospitalier Universitaire de Bordeaux , Pessac , France
- INSERM U1312 , Université de Bordeaux , Bordeaux , France
| | - Jérôme Boursier
- Service d'Hépato-Gastroentérologie et Oncologie Digestive , Centre Hospitalier Universitaire d'Angers , Angers , France
- Laboratoire HIFIH, UPRES EA3859, SFR 4208 , Université d'Angers , Angers , France
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Zhang H, Rios RS, Boursier J, Anty R, Chan WK, George J, Yilmaz Y, Wong VWS, Fan J, Dufour JF, Papatheodoridis G, Chen L, Schattenberg JM, Shi J, Xu L, Wong GLH, Lange NF, Papatheodoridi M, Mi Y, Zhou Y, Byrne CD, Targher G, Feng G, Zheng M. Hepatocyte apoptosis fragment product cytokeratin-18 M30 level and non-alcoholic steatohepatitis risk diagnosis: an international registry study. Chin Med J (Engl) 2023; 136:341-350. [PMID: 36848175 PMCID: PMC10106257 DOI: 10.1097/cm9.0000000000002603] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Indexed: 03/01/2023] Open
Abstract
BACKGROUND Liver biopsy for the diagnosis of non-alcoholic steatohepatitis (NASH) is limited by its inherent invasiveness and possible sampling errors. Some studies have shown that cytokeratin-18 (CK-18) concentrations may be useful in diagnosing NASH, but results across studies have been inconsistent. We aimed to identify the utility of CK-18 M30 concentrations as an alternative to liver biopsy for non-invasive identification of NASH. METHODS Individual data were collected from 14 registry centers on patients with biopsy-proven non-alcoholic fatty liver disease (NAFLD), and in all patients, circulating CK-18 M30 levels were measured. Individuals with a NAFLD activity score (NAS) ≥5 with a score of ≥1 for each of steatosis, ballooning, and lobular inflammation were diagnosed as having definite NASH; individuals with a NAS ≤2 and no fibrosis were diagnosed as having non-alcoholic fatty liver (NAFL). RESULTS A total of 2571 participants were screened, and 1008 (153 with NAFL and 855 with NASH) were finally enrolled. Median CK-18 M30 levels were higher in patients with NASH than in those with NAFL (mean difference 177 U/L; standardized mean difference [SMD]: 0.87 [0.69-1.04]). There was an interaction between CK-18 M30 levels and serum alanine aminotransferase, body mass index (BMI), and hypertension ( P < 0.001, P = 0.026 and P = 0.049, respectively). CK-18 M30 levels were positively associated with histological NAS in most centers. The area under the receiver operating characteristics (AUROC) for NASH was 0.750 (95% confidence intervals: 0.714-0.787), and CK-18 M30 at Youden's index maximum was 275.7 U/L. Both sensitivity (55% [52%-59%]) and positive predictive value (59%) were not ideal. CONCLUSION This large multicenter registry study shows that CK-18 M30 measurement in isolation is of limited value for non-invasively diagnosing NASH.
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Affiliation(s)
- Huai Zhang
- Department of Biostatistics and Medical Record, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325000, China
- Department of Hepatology, MAFLD Research Center, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325000, China
| | - Rafael S. Rios
- Department of Hepatology, MAFLD Research Center, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325000, China
| | - Jerome Boursier
- Service d’Hépato-Gastroentérologie et Oncologie Digestive, Centre Hospitalier Universitaire d’Angers, Angers, France
- Laboratoire HIFIH, UPRES EA3859, SFR ICAT 4208, Université d’Angers, Angers, France
| | - Rodolphe Anty
- Université Côte d’Azur, CHU, INSERM, U1065, C3M, 06204 Nice, France
| | - Wah-Kheong Chan
- Gastroenterology and Hepatology Unit, Department of Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Jacob George
- Storr Liver Centre, Westmead Institute for Medical Research, Westmead Hospital and University of Sydney, Sydney, NSW, Australia
| | - Yusuf Yilmaz
- Department of Gastroenterology, School of Medicine, Marmara University, Istanbul, Turkey
- Department of Gastroenterology, School of Medicine, Recep Tayyip Erdoğan University, Rize, Turkey
| | - Vincent Wai-Sun Wong
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong 999077, China
| | - Jiangao Fan
- Department of Gastroenterology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200000, China
| | - Jean-François Dufour
- University Clinic for Visceral Surgery and Medicine, Inselspital, University Hospital Bern, Bern, Switzerland
- Graduate School for Health Sciences, University of Bern, Bern, Switzerland
| | - George Papatheodoridis
- Academic Department of Gastroenterology, Medical School of National and Kapodistrian University of Athens, General Hospital, of Athens “Laiko”, Athens, Greece
| | - Li Chen
- Department of Gastroenterology, Ruijin Hospital, Shanghai 200000, China
| | - Jörn M. Schattenberg
- Metabolic Liver Research Program I, Department of Medicine, University Medical Center Mainz, Mainz, Germany
| | - Junping Shi
- The Affiliated Hospital of Hangzhou Normal University, Hangzhou, Zhejiang 310000, China
| | - Liang Xu
- Tianjin Second People's Hospital, Tianjin 300000, China
| | - Grace Lai-Hung Wong
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong 999077, China
| | - Naomi F. Lange
- University Clinic for Visceral Surgery and Medicine, Inselspital, University Hospital Bern, Bern, Switzerland
- Graduate School for Health Sciences, University of Bern, Bern, Switzerland
| | - Margarita Papatheodoridi
- Academic Department of Gastroenterology, Medical School of National and Kapodistrian University of Athens, General Hospital, of Athens “Laiko”, Athens, Greece
| | - Yuqiang Mi
- Tianjin Second People's Hospital, Tianjin 300000, China
| | - Yujie Zhou
- Department of Hepatology, MAFLD Research Center, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325000, China
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Institute of Digestive Disease, Shanghai 200000, China
| | - Christopher D. Byrne
- Southampton National Institute for Health and Care 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
| | - Gong Feng
- Xi’an Medical University, Xi’an, Shaanxi 710000, China
| | - Minghua Zheng
- Department of Hepatology, MAFLD Research Center, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325000, China
- Institute of Hepatology, Wenzhou Medical University, Wenzhou, Zhejiang 325000, China
- Key Laboratory of Diagnosis and Treatment for the Development of Chronic Liver Disease in Zhejiang Province, Wenzhou, Zhejiang 325000, China
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18
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Shi YW, Fan JG. Surveillance of the progression and assessment of treatment endpoints for nonalcoholic steatohepatitis. Clin Mol Hepatol 2023; 29:S228-S243. [PMID: 36521452 PMCID: PMC10029951 DOI: 10.3350/cmh.2022.0401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Accepted: 12/10/2022] [Indexed: 12/23/2022] Open
Abstract
Nonalcoholic steatohepatitis (NASH) is an aggressive form of nonalcoholic fatty liver disease (NAFLD) characterized by steatosis-associated inflammation and liver injury. Without effective treatment or management, NASH can have life-threatening outcomes. Evaluation and identification of NASH patients at risk for adverse outcomes are therefore important. Key issues in screening NASH patients are the assessment of advanced fibrosis, differentiation of NASH from simple steatosis, and monitoring of dynamic changes during follow-up and treatment. Currently, NASH staging and evaluation of the effectiveness for drugs still rely on pathological diagnosis, despite sample error issues and the subjectivity associated with liver biopsy. Optimizing the pathological assessment of liver biopsy samples and developing noninvasive surrogate methods for accessible, accurate, and safe evaluation are therefore critical. Although noninvasive methods including elastography, serum soluble biomarkers, and combined models have been implemented in the last decade, noninvasive diagnostic measurements are not widely applied in clinical practice. More work remains to be done in establishing cost-effective strategies both for screening for at-risk NASH patients and identifying changes in disease severity. In this review, we summarize the current state of noninvasive methods for detecting steatosis, steatohepatitis, and fibrosis in patients with NASH, and discuss noninvasive assessments for screening at-risk patients with a focus on the characteristics that should be monitored at follow-up.
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Affiliation(s)
- Yi-Wen Shi
- Center for Fatty Liver, Department of Gastroenterology, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai Key Lab of Pediatric Gastroenterology and Nutrition, Shanghai, China
| | - Jian-Gao Fan
- Center for Fatty Liver, Department of Gastroenterology, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai Key Lab of Pediatric Gastroenterology and Nutrition, Shanghai, China
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19
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Babak O, Lapshyna K, Prosolenko K, Chernyak A, Goptsiy O. Evaluation of MACK-3 parameters, metabolic and fibrotic characteristics of non-alcoholic fatty liver disease patients with hypertension. Minerva Gastroenterol (Torino) 2022; 68:415-420. [PMID: 34929996 DOI: 10.23736/s2724-5985.21.02982-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
BACKGROUND Non-alcoholic steatohepatitis (NASH) is an inflammatory subtype of non-alcoholic fatty liver disease (NAFLD) and recent non-invasive test, MACK-3, demonstrated good diagnostic characteristics for fibrosis in several studies. The aim of our study was to assess the liver state using the non-invasive MACK-3 Test, and its link with liver fibrosis stage, inflammatory activity, steatosis, and metabolic markers in NAFLD patients with hypertension (HT). METHODS Thirty adult NAFLD patients with HT, aged 30 to 60 years (mean age 46.36±5.1 years) were included in our study. The control group consisted of 20 healthy volunteers. In addition to basic laboratory tests and ultrasonographic examination, validated non-invasive fibrosis test were performed. MACK-3 was calculated using the online calculator with the following variables: fasting glucose, fasting insulin, aspartate aminotransferase (AST) and cytokeratin 18 (CK18). RESULTS All NAFLD patients with HT were characterized with increased liver enzymatic activity, lipid profile, increased levels of insulin and HOMA-IR˂0.001. MACK-3 parameters were positively correlated with thymol test = 0.45 (P<0.013), with aspartataminotransferase (AST) = 0.38 (P<0.03) and alanineaminotransferase (ALT) - =0.38 (P<0.03), with the stage of Fibrotest activity = 0.25 (P<0.018) and steatosis = 0.76 (P<0.001). CONCLUSIONS MACK-3 parameters associations with hepatic enzymatic activity, steatosis and activity stage suggest this test as a promising for screening use in such patients and requires further studies.
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Affiliation(s)
- Oleg Babak
- Kharkiv National Medical University, Kharkiv, Ukraine
| | | | | | - Arkadiy Chernyak
- GI "National Institute of Therapy named by L.T. Malaya NAMNU, " Kharkiv, Ukraine
| | - Olena Goptsiy
- Kharkiv National Medical University, Kharkiv, Ukraine
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20
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Roeb E, Canbay A, Bantel H, Bojunga J, de Laffolie J, Demir M, Denzer UW, Geier A, Hofmann WP, Hudert C, Karlas T, Krawczyk M, Longerich T, Luedde T, Roden M, Schattenberg J, Sterneck M, Tannapfel A, Lorenz P, Tacke F. Aktualisierte S2k-Leitlinie nicht-alkoholische Fettlebererkrankung der Deutschen Gesellschaft für Gastroenterologie, Verdauungs- und Stoffwechselkrankheiten (DGVS) – April 2022 – AWMF-Registernummer: 021–025. ZEITSCHRIFT FUR GASTROENTEROLOGIE 2022; 60:1346-1421. [PMID: 36100202 DOI: 10.1055/a-1880-2283] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- E Roeb
- Gastroenterologie, Medizinische Klinik II, Universitätsklinikum Gießen und Marburg, Gießen, Deutschland
| | - A Canbay
- Medizinische Klinik, Universitätsklinikum Knappschaftskrankenhaus Bochum, Bochum, Deutschland
| | - H Bantel
- Klinik für Gastroenterologie, Hepatologie und Endokrinologie, Medizinische Hochschule Hannover (MHH), Hannover, Deutschland
| | - J Bojunga
- Medizinische Klinik I Gastroent., Hepat., Pneum., Endokrin., Universitätsklinikum Frankfurt, Frankfurt, Deutschland
| | - J de Laffolie
- Allgemeinpädiatrie und Neonatologie, Zentrum für Kinderheilkunde und Jugendmedizin, Universitätsklinikum Gießen und Marburg, Gießen, Deutschland
| | - M Demir
- Medizinische Klinik mit Schwerpunkt Hepatologie und Gastroenterologie, Charité - Universitätsmedizin Berlin, Campus Virchow-Klinikum und Campus Charité Mitte, Berlin, Deutschland
| | - U W Denzer
- Klinik für Gastroenterologie und Endokrinologie, Universitätsklinikum Gießen und Marburg, Marburg, Deutschland
| | - A Geier
- Medizinische Klinik und Poliklinik II, Schwerpunkt Hepatologie, Universitätsklinikum Würzburg, Würzburg, Deutschland
| | - W P Hofmann
- Gastroenterologie am Bayerischen Platz - Medizinisches Versorgungszentrum, Berlin, Deutschland
| | - C Hudert
- Klinik für Pädiatrie m. S. Gastroenterologie, Nephrologie und Stoffwechselmedizin, Charité Campus Virchow-Klinikum - Universitätsmedizin Berlin, Berlin, Deutschland
| | - T Karlas
- Klinik und Poliklinik für Onkologie, Gastroenterologie, Hepatologie, Pneumologie und Infektiologie, Universitätsklinikum Leipzig, Leipzig, Deutschland
| | - M Krawczyk
- Klinik für Innere Medizin II, Gastroent., Hepat., Endokrin., Diabet., Ern.med., Universitätsklinikum des Saarlandes, Homburg, Deutschland
| | - T Longerich
- Pathologisches Institut, Universitätsklinikum Heidelberg, Heidelberg, Deutschland
| | - T Luedde
- Klinik für Gastroenterologie, Hepatologie und Infektiologie, Universitätsklinikum Düsseldorf, Düsseldorf, Deutschland
| | - M Roden
- Klinik für Endokrinologie und Diabetologie, Universitätsklinikum Düsseldorf, Düsseldorf, Deutschland
| | - J Schattenberg
- I. Medizinische Klinik und Poliklinik, Universitätsmedizin Mainz, Mainz, Deutschland
| | - M Sterneck
- Klinik für Hepatobiliäre Chirurgie und Transplantationschirurgie, Universitätsklinikum Hamburg, Hamburg, Deutschland
| | - A Tannapfel
- Institut für Pathologie, Ruhr-Universität Bochum, Bochum, Deutschland
| | - P Lorenz
- Deutsche Gesellschaft für Gastroenterologie, Verdauungs- und Stoffwechselkrankheiten (DGVS), Berlin, Deutschland
| | - F Tacke
- Medizinische Klinik mit Schwerpunkt Hepatologie und Gastroenterologie, Charité - Universitätsmedizin Berlin, Campus Virchow-Klinikum und Campus Charité Mitte, Berlin, Deutschland
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21
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Updated S2k Clinical Practice Guideline on Non-alcoholic Fatty Liver Disease (NAFLD) issued by the German Society of Gastroenterology, Digestive and Metabolic Diseases (DGVS) - April 2022 - AWMF Registration No.: 021-025. ZEITSCHRIFT FUR GASTROENTEROLOGIE 2022; 60:e733-e801. [PMID: 36100201 DOI: 10.1055/a-1880-2388] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
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22
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Bhujade H, Mishra S, Butt AS, Kamani L, Premkumar M. Work-up for Incidentally Detected NAFLD: How Far is It Worth? Euroasian J Hepatogastroenterol 2022; 12:S26-S36. [DOI: 10.5005/jp-journals-10018-1364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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23
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Chan W, Tan S, Chan S, Lee Y, Tee H, Mahadeva S, Goh K, Ramli AS, Mustapha F, Kosai NR, Raja Ali RA. Malaysian Society of Gastroenterology and Hepatology consensus statement on metabolic dysfunction-associated fatty liver disease. J Gastroenterol Hepatol 2022; 37:795-811. [PMID: 35080048 PMCID: PMC9303255 DOI: 10.1111/jgh.15787] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Revised: 12/19/2021] [Accepted: 01/10/2022] [Indexed: 12/19/2022]
Abstract
The Malaysian Society of Gastroenterology and Hepatology saw the need for a consensus statement on metabolic dysfunction-associated fatty liver disease (MAFLD). The consensus panel consisted of experts in the field of gastroenterology/hepatology, endocrinology, bariatric surgery, family medicine, and public health. A modified Delphi process was used to prepare the consensus statements. The panel recognized the high and increasing prevalence of the disease and the consequent anticipated increase in liver-related complications and mortality. Cardiovascular disease is the leading cause of mortality in MAFLD patients; therefore, cardiovascular disease risk assessment and management is important. A simple and clear liver assessment and referral pathway was agreed upon, so that patients with more severe MAFLD can be linked to gastroenterology/hepatology care, while patients with less severe MAFLD can remain in primary care or endocrinology, where they are best managed. Lifestyle intervention is the cornerstone in the management of MAFLD. The panel provided a consensus on the use of statin, angiotensin-converting enzyme inhibitor or angiotensin receptor blocker, sodium-glucose cotransporter-2 inhibitor, glucagon-like peptide-1 agonist, pioglitazone, vitamin E, and metformin, as well as recommendations on bariatric surgery, screening for gastroesophageal varices and hepatocellular carcinoma, and liver transplantation in MAFLD patients. Increasing the awareness and knowledge of the various stakeholders on MAFLD and incorporating MAFLD into existing noncommunicable disease-related programs and activities are important steps to tackle the disease. These consensus statements will serve as a guide on MAFLD for clinicians and other stakeholders.
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Affiliation(s)
- Wah‐Kheong Chan
- Gastroenterology and Hepatology Unit, Department of Medicine, Faculty of MedicineUniversity of MalayaKuala LumpurMalaysia
| | - Soek‐Siam Tan
- Department of HepatologySelayang HospitalBatu CavesSelangorMalaysia
| | | | - Yeong‐Yeh Lee
- School of Medical SciencesUniversiti Sains MalaysiaKota BharuKelantanMalaysia
| | - Hoi‐Poh Tee
- KPJ Pahang Specialist CentreKuantanPahangMalaysia
| | - Sanjiv Mahadeva
- Gastroenterology and Hepatology Unit, Department of Medicine, Faculty of MedicineUniversity of MalayaKuala LumpurMalaysia
| | - Khean‐Lee Goh
- Gastroenterology and Hepatology Unit, Department of Medicine, Faculty of MedicineUniversity of MalayaKuala LumpurMalaysia
| | - Anis Safura Ramli
- Department of Primary Care Medicine, Faculty of MedicineUniversiti Teknologi MARA, Selayang CampusBatu CavesSelangorMalaysia,Institute of Pathology, Laboratory and Forensic Medicine, Centre of Excellence for Research on Atherosclerosis and CVD PreventionUniversiti Teknologi MARA, Sungai Buloh CampusSungai BulohSelangorMalaysia
| | - Feisul Mustapha
- Disease Control DivisionMinistry of Health, MalaysiaPutrajayaMalaysia
| | - Nik Ritza Kosai
- Upper Gastrointestinal, Metabolic and Bariatric Surgery Unit, Department of SurgeryUniversiti Kebangsaan MalaysiaKuala LumpurMalaysia
| | - Raja Affendi Raja Ali
- Gastroenterology Unit, Department of MedicineUniversiti Kebangsaan MalaysiaKuala LumpurMalaysia
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Non-invasive tests accurately stratify patients with NAFLD based on their risk of liver-related events. J Hepatol 2022; 76:1013-1020. [PMID: 35063601 DOI: 10.1016/j.jhep.2021.12.031] [Citation(s) in RCA: 72] [Impact Index Per Article: 36.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2021] [Revised: 11/20/2021] [Accepted: 12/23/2021] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Previous studies on the prognostic significance of non-invasive liver fibrosis tests in non-alcoholic fatty liver disease (NAFLD) lack direct comparison to liver biopsy. We aimed to evaluate the prognostic accuracy of fibrosis-4 (FIB4) and vibration-controlled transient elastography (VCTE), compared to liver biopsy, for the prediction of liver-related events (LREs) in NAFLD. METHODS A total of 1,057 patients with NAFLD and baseline FIB4 and VCTE were included in a multicenter cohort. Of these patients, 594 also had a baseline liver biopsy. The main study outcome during follow-up was occurrence of LREs, a composite endpoint combining cirrhosis complications and/or hepatocellular carcinoma. Discriminative ability was evaluated using Harrell's C-index. RESULTS FIB4 and VCTE showed good accuracy for the prediction of LREs, with Harrell's C-indexes >0.80 (0.817 [0.768-0.866] vs. 0.878 [0.835-0.921], respectively, p = 0.059). In the biopsy subgroup, Harrell's C-indexes of histological fibrosis staging and VCTE were not significantly different (0.932 [0.910-0.955] vs. 0.881 [0.832-0.931], respectively, p = 0.164), while both significantly outperformed FIB4 for the prediction of LREs. FIB4 and VCTE were independent predictors of LREs in the whole study cohort. The stepwise FIB4-VCTE algorithm accurately stratified the risk of LREs: compared to patients with "FIB4 <1.30", those with "FIB4 ≥1.30 then VCTE <8.0 kPa" had similar risk of LREs (adjusted hazard ratio [aHR] 1.3; 95% CI 0.3-6.8), whereas the risk of LREs significantly increased in patients with "FIB4 ≥1.30 then VCTE 8.0-12.0 kPa" (aHR 3.8; 95% CI 1.3-10.9), and even more for those with "FIB4 ≥1.30 then VCTE >12.0 kPa" (aHR 12.4; 95% CI 5.1-30.2). CONCLUSION VCTE and FIB4 accurately stratify patients with NAFLD based on their risk of LREs. These non-invasive tests are alternatives to liver biopsy for the identification of patients in need of specialized management. LAY SUMMARY The amount of fibrosis in the liver is closely associated with the risk of liver-related complications in non-alcoholic fatty liver disease (NAFLD). Liver biopsy currently remains the reference standard for the evaluation of fibrosis, but its application is limited by its invasiveness. Therefore, we evaluated the ability of non-invasive liver fibrosis tests to predict liver-related complications in NAFLD. Our results show that the blood test FIB4 and transient elastography stratify the risk of liver-related complications in NAFLD, and that transient elastography has similar prognostic accuracy as liver biopsy. These results support the use of non-invasive liver fibrosis tests instead of liver biopsy for the management of patients with NAFLD.
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Gabriel-Medina P, Ferrer-Costa R, Rodriguez-Frias F, Ciudin A, Augustin S, Rivera-Esteban J, Pericàs JM, Selva DM. Influence of Type 2 Diabetes in the Association of PNPLA3 rs738409 and TM6SF2 rs58542926 Polymorphisms in NASH Advanced Liver Fibrosis. Biomedicines 2022; 10:1015. [PMID: 35625751 PMCID: PMC9139123 DOI: 10.3390/biomedicines10051015] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Revised: 04/22/2022] [Accepted: 04/26/2022] [Indexed: 02/04/2023] Open
Abstract
Nonalcoholic steatohepatitis (NASH) is a leading cause of cirrhosis in western countries. Insulin resistance (IR), type 2 diabetes (T2D), and the polymorphisms patatin-like phospholipase domain-containing 3 (PNPLA3) rs738409 and transmembrane 6 superfamily member 2 (TM6SF2) rs58542926 are independent risk factors of NASH. Nevertheless, little is known about the interaction between IR and T2D with these polymorphisms in the pathogenesis of NASH and the development of advanced fibrosis. Thus, our study aimed to investigate this relationship. This is a cross-sectional study including NASH patients diagnosed by liver biopsy, at the Vall d’Hebron University Hospital. A total of 140 patients were included (93 T2D, 47 non-T2D). T2D (OR = 4.67; 95%CI 2.13−10.20; p < 0.001), PNPLA3 rs738409 and TM6SF2 rs58542926 polymorphisms (OR = 3.94; 95%CI 1.63−9.54; p = 0.002) were independently related with advanced liver fibrosis. T2D increased the risk of advance fibrosis on top of the two polymorphisms (OR = 14.69; 95%CI 3.03−77.35; p = 0.001 for PNPLA3 rs738409 and OR = 11.45; 95%CI 3.16−41.55; p < 0.001 for TM6SF2 rs58542926). In non-T2D patients, the IR (HOMA-IR ≥ 5.2, OR = 14.33; 95%CI 2.14−18.66; p = 0.014) increased the risk of advanced fibrosis when the polymorphisms were present (OR = 19.04; 95%CI 1.71−650.84; p = 0.042). The T2D and IR status increase the risk of advanced fibrosis in patients with NASH carrying the PNPLA3 rs738409 and/or TM6SF2 rs58542926 polymorphisms, respectively.
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Affiliation(s)
- Pablo Gabriel-Medina
- Biochemistry Department, Vall d’Hebron University Hospital, 08035 Barcelona, Spain; (P.G.-M.); (F.R.-F.)
- Biochemistry and Molecular Biology Department, Universitat Autònoma de Barcelona (UAB), 08193 Barcelona, Spain;
- Clinical Biochemistry Research Team, Vall d’Hebron Institut de Recerca (VHIR), 08035 Barcelona, Spain
| | - Roser Ferrer-Costa
- Biochemistry Department, Vall d’Hebron University Hospital, 08035 Barcelona, Spain; (P.G.-M.); (F.R.-F.)
- Clinical Biochemistry Research Team, Vall d’Hebron Institut de Recerca (VHIR), 08035 Barcelona, Spain
| | - Francisco Rodriguez-Frias
- Biochemistry Department, Vall d’Hebron University Hospital, 08035 Barcelona, Spain; (P.G.-M.); (F.R.-F.)
- Biochemistry and Molecular Biology Department, Universitat Autònoma de Barcelona (UAB), 08193 Barcelona, Spain;
- Clinical Biochemistry Research Team, Vall d’Hebron Institut de Recerca (VHIR), 08035 Barcelona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), 28029 Madrid, Spain; (S.A.); (J.M.P.)
| | - Andreea Ciudin
- Endocrinology and Nutrition Department, Vall d’Hebron University Hospital, 08035 Barcelona, Spain;
- Diabetes and Metabolism Department, Vall d’Hebron Institut de Recerca (VHIR), Universitat Autònoma de Barcelona (UAB), 08035 Barcelona, Spain
- Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), 28029 Madrid, Spain
| | - Salvador Augustin
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), 28029 Madrid, Spain; (S.A.); (J.M.P.)
- Liver Unit, Internal Medicine Department, Vall d’Hebron Institut de Recerca (VHIR), Vall d’Hebron University Hospital, 08035 Barcelona, Spain
| | - Jesus Rivera-Esteban
- Biochemistry and Molecular Biology Department, Universitat Autònoma de Barcelona (UAB), 08193 Barcelona, Spain;
- Liver Unit, Internal Medicine Department, Vall d’Hebron Institut de Recerca (VHIR), Vall d’Hebron University Hospital, 08035 Barcelona, Spain
| | - Juan M. Pericàs
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), 28029 Madrid, Spain; (S.A.); (J.M.P.)
- Liver Unit, Internal Medicine Department, Vall d’Hebron Institut de Recerca (VHIR), Vall d’Hebron University Hospital, 08035 Barcelona, Spain
| | - David Martinez Selva
- Diabetes and Metabolism Department, Vall d’Hebron Institut de Recerca (VHIR), Universitat Autònoma de Barcelona (UAB), 08035 Barcelona, Spain
- Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), 28029 Madrid, Spain
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Qadri S, Ahlholm N, Lønsmann I, Pellegrini P, Poikola A, Luukkonen PK, Porthan K, Juuti A, Sammalkorpi H, Penttilä AK, D’Ambrosio R, Soardo G, Leeming DJ, Karsdal M, Arola J, Kechagias S, Pelusi S, Ekstedt M, Valenti L, Hagström H, Yki-Järvinen H. Obesity Modifies the Performance of Fibrosis Biomarkers in Nonalcoholic Fatty Liver Disease. J Clin Endocrinol Metab 2022; 107:e2008-e2020. [PMID: 34971370 PMCID: PMC9016464 DOI: 10.1210/clinem/dgab933] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Indexed: 11/19/2022]
Abstract
CONTEXT Guidelines recommend blood-based fibrosis biomarkers to identify advanced nonalcoholic fatty liver disease (NAFLD), which is particularly prevalent in patients with obesity. OBJECTIVE To study whether the degree of obesity affects the performance of liver fibrosis biomarkers in NAFLD. DESIGN Cross-sectional cohort study comparing simple fibrosis scores [Fibrosis-4 Index (FIB-4); NAFLD Fibrosis Score (NFS); aspartate aminotransferase to platelet ratio index; BARD (body mass index, aspartate-to-alanine aminotransferase ratio, diabetes); Hepamet Fibrosis Score (HFS)] and newer scores incorporating neo-epitope biomarkers PRO-C3 (ADAPT, FIBC3) or cytokeratin 18 (MACK-3). SETTING Tertiary referral center. PATIENTS We recruited overweight/obese patients from endocrinology (n = 307) and hepatology (n = 71) clinics undergoing a liver biopsy [median body mass index (BMI) 40.3 (interquartile range 36.0-44.7) kg/m2]. Additionally, we studied 859 less obese patients with biopsy-proven NAFLD to derive BMI-adjusted cutoffs for NFS. MAIN OUTCOME MEASURES Biomarker area under the receiver operating characteristic (AUROC), sensitivity, specificity, and predictive values to identify histological stage ≥F3 fibrosis or nonalcoholic steatohepatitis with ≥F2 fibrosis [fibrotic nonalcoholic steatohepatitis (NASH)]. RESULTS The scores with an AUROC ≥0.85 to identify ≥F3 fibrosis were ADAPT, FIB-4, FIBC3, and HFS. For fibrotic NASH, the best predictors were MACK-3 and ADAPT. The specificities of NFS, BARD, and FIBC3 deteriorated as a function of BMI. We derived and validated new cutoffs for NFS to rule in/out ≥F3 fibrosis in groups with BMIs <30.0, 30.0 to 39.9, and ≥40.0 kg/m2. This optimized its performance at all levels of BMI. Sequentially combining FIB-4 with ADAPT or FIBC3 increased specificity to diagnose ≥F3 fibrosis. CONCLUSIONS In obese patients, the best-performing fibrosis biomarkers are ADAPT and the inexpensive FIB-4, which are unaffected by BMI. The widely used NFS loses specificity in obese individuals, which may be corrected with BMI-adjusted cutoffs.
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Affiliation(s)
- Sami Qadri
- Department of Medicine, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- Minerva Foundation Institute for Medical Research, Helsinki, Finland
- Correspondence: Sami Qadri, MD, Biomedicum Helsinki 1, Room A417a, Haartmaninkatu 8, 00290 Helsinki, Finland.
| | - Noora Ahlholm
- Department of Medicine, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- Minerva Foundation Institute for Medical Research, Helsinki, Finland
| | - Ida Lønsmann
- Nordic Bioscience, Biomarkers and Research, Herlev, Denmark
| | | | - Anni Poikola
- Department of Medicine, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- Minerva Foundation Institute for Medical Research, Helsinki, Finland
| | - Panu K Luukkonen
- Department of Medicine, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- Minerva Foundation Institute for Medical Research, Helsinki, Finland
- Yale School of Medicine, Yale University, New Haven, CT,USA
| | - Kimmo Porthan
- Department of Medicine, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- Minerva Foundation Institute for Medical Research, Helsinki, Finland
| | - Anne Juuti
- Department of Gastrointestinal Surgery, Abdominal Center, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Henna Sammalkorpi
- Department of Gastrointestinal Surgery, Abdominal Center, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Anne K Penttilä
- Department of Gastrointestinal Surgery, Abdominal Center, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Roberta D’Ambrosio
- Division of Gastroenterology and Hepatology, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Giorgio Soardo
- Clinic of Internal Medicine—Liver Unit, Department of Medical Area (DAME), Università degli Studi di Udine, Udine, Italy
- Italian Liver Foundation, Area Science Park, Basovizza Campus, Trieste, Italy
| | | | - Morten Karsdal
- Nordic Bioscience, Biomarkers and Research, Herlev, Denmark
| | - Johanna Arola
- Department of Pathology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Stergios Kechagias
- Department of Health, Medicine, and Caring Sciences, Linköping University, Linköping, Sweden
| | - Serena Pelusi
- Precision Medicine—Department of Transfusion Medicine and Hematology, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milan, Italy
| | - Mattias Ekstedt
- Department of Health, Medicine, and Caring Sciences, Linköping University, Linköping, Sweden
| | - Luca Valenti
- Precision Medicine—Department of Transfusion Medicine and Hematology, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milan, Italy
| | - Hannes Hagström
- Department of Medicine, Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Hannele Yki-Järvinen
- Department of Medicine, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- Minerva Foundation Institute for Medical Research, Helsinki, Finland
- Hannele Yki-Järvinen, MD, FRCP, Biomedicum Helsinki 1, Room A418a, Haartmaninkatu 8, 00290 Helsinki, Finland.
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Tavaglione F, Jamialahmadi O, De Vincentis A, Qadri S, Mowlaei ME, Mancina RM, Ciociola E, Carotti S, Perrone G, Bruni V, Gallo IF, Tuccinardi D, Bianco C, Prati D, Manfrini S, Pozzilli P, Picardi A, Caricato M, Yki-Järvinen H, Valenti L, Vespasiani-Gentilucci U, Romeo S. Development and Validation of a Score for Fibrotic Nonalcoholic Steatohepatitis. Clin Gastroenterol Hepatol 2022; 21:1523-1532.e1. [PMID: 35421583 DOI: 10.1016/j.cgh.2022.03.044] [Citation(s) in RCA: 29] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2022] [Revised: 03/25/2022] [Accepted: 03/28/2022] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Noninvasive assessment of histological features of nonalcoholic fatty liver disease (NAFLD) has been an intensive research area over the last decade. Herein, we aimed to develop a simple noninvasive score using routine laboratory tests to identify, among individuals at high risk for NAFLD, those with fibrotic nonalcoholic steatohepatitis (NASH) defined as NASH, NAFLD activity score ≥4, and fibrosis stage ≥2. METHODS The derivation cohort included 264 morbidly obese individuals undergoing intraoperative liver biopsy in Rome, Italy. The best predictive model was developed and internally validated using a bootstrapping stepwise logistic regression analysis (2000 bootstrap samples). Performance was estimated by the area under the receiver operating characteristic curve (AUROC). External validation was assessed in 3 independent European cohorts (Finland, n = 370; Italy, n = 947; England, n = 5368) of individuals at high risk for NAFLD. RESULTS The final predictive model, designated as Fibrotic NASH Index (FNI), combined aspartate aminotransferase, high-density lipoprotein cholesterol, and hemoglobin A1c. The performance of FNI for fibrotic NASH was satisfactory in both derivation and external validation cohorts (AUROC = 0.78 and AUROC = 0.80-0.95, respectively). In the derivation cohort, rule-out and rule-in cutoffs were 0.10 for sensitivity ≥0.89 (negative predictive value, 0.93) and 0.33 for specificity ≥0.90 (positive predictive value, 0.57), respectively. In the external validation cohorts, sensitivity ranged from 0.87 to 1 (negative predictive value, 0.99-1) and specificity from 0.73 to 0.94 (positive predictive value, 0.12-0.49) for rule-out and rule-in cutoff, respectively. CONCLUSION FNI is an accurate, simple, and affordable noninvasive score which can be used to screen for fibrotic NASH in individuals with dysmetabolism in primary health care.
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Affiliation(s)
- Federica Tavaglione
- Clinical Medicine and Hepatology Unit, Department of Internal Medicine and Geriatrics, Campus Bio-Medico University, Rome, Italy; Department of Molecular and Clinical Medicine, Institute of Medicine, Sahlgrenska Academy, Wallenberg Laboratory, University of Gothenburg, Gothenburg, Sweden.
| | - Oveis Jamialahmadi
- Department of Molecular and Clinical Medicine, Institute of Medicine, Sahlgrenska Academy, Wallenberg Laboratory, University of Gothenburg, Gothenburg, Sweden
| | - Antonio De Vincentis
- Internal Medicine Unit, Department of Internal Medicine and Geriatrics, Campus Bio-Medico University, Rome, Italy; Clinical Lecturer of Internal Medicine, Saint Camillus International University of Health and Medical Sciences, Rome, Italy
| | - Sami Qadri
- Department of Medicine, University of Helsinki and Helsinki University Hospital, Helsinki, Finland; Minerva Foundation Institute for Medical Research, Helsinki, Finland
| | - Mohammad Erfan Mowlaei
- Department of Computer & Information Sciences, College of Science and Technology, Temple University, Philadelphia, Pennsylvania
| | - Rosellina Margherita Mancina
- Department of Molecular and Clinical Medicine, Institute of Medicine, Sahlgrenska Academy, Wallenberg Laboratory, University of Gothenburg, Gothenburg, Sweden
| | - Ester Ciociola
- Department of Molecular and Clinical Medicine, Institute of Medicine, Sahlgrenska Academy, Wallenberg Laboratory, University of Gothenburg, Gothenburg, Sweden
| | - Simone Carotti
- Research Unit of Microscopic and Ultrastructural Anatomy, Department of Medicine, Campus Bio-Medico University, Rome, Italy; Predictive Molecular Diagnostic Unit, Department of Pathology, Campus Bio-Medico University Hospital, Rome, Italy
| | - Giuseppe Perrone
- Predictive Molecular Diagnostic Unit, Department of Pathology, Campus Bio-Medico University Hospital, Rome, Italy; Research Unit of Pathology, Campus Bio-Medico University, Rome, Italy
| | - Vincenzo Bruni
- Bariatric Surgery Unit, Campus Bio-Medico University, Rome, Italy
| | | | - Dario Tuccinardi
- Department of Endocrinology and Diabetes, University Campus Bio-Medico, Rome, Italy
| | - Cristiana Bianco
- Translational Medicine, Department of Transfusion Medicine and Hematology, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milano, Italy
| | - Daniele Prati
- Translational Medicine, Department of Transfusion Medicine and Hematology, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milano, Italy
| | - Silvia Manfrini
- Department of Endocrinology and Diabetes, University Campus Bio-Medico, Rome, Italy
| | - Paolo Pozzilli
- Department of Endocrinology and Diabetes, University Campus Bio-Medico, Rome, Italy
| | - Antonio Picardi
- Clinical Medicine and Hepatology Unit, Department of Internal Medicine and Geriatrics, Campus Bio-Medico University, Rome, Italy
| | - Marco Caricato
- Unit of Colon and Rectal Surgery, Department of General Surgery, Campus Bio-Medico University, Rome, Italy
| | - Hannele Yki-Järvinen
- Department of Medicine, University of Helsinki and Helsinki University Hospital, Helsinki, Finland; Minerva Foundation Institute for Medical Research, Helsinki, Finland
| | - Luca Valenti
- Translational Medicine, Department of Transfusion Medicine and Hematology, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milano, Italy; Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milano, Italy
| | - Umberto Vespasiani-Gentilucci
- Clinical Medicine and Hepatology Unit, Department of Internal Medicine and Geriatrics, Campus Bio-Medico University, Rome, Italy.
| | - Stefano Romeo
- Department of Molecular and Clinical Medicine, Institute of Medicine, Sahlgrenska Academy, Wallenberg Laboratory, University of Gothenburg, Gothenburg, Sweden; Department of Cardiology, Sahlgrenska University Hospital, Gothenburg, Sweden; Clinical Nutrition Unit, Department of Medical and Surgical Sciences, University Magna Graecia, Catanzaro, Italy.
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Ciardullo S, Perseghin G. Advances in fibrosis biomarkers in nonalcoholic fatty liver disease. Adv Clin Chem 2022; 106:33-65. [PMID: 35152974 DOI: 10.1016/bs.acc.2021.09.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Nonalcoholic fatty liver disease (NAFLD) affects a quarter of the adult world population and the degree of liver fibrosis represents the best predictor of the development of liver-related outcomes. Easily applicable and well performing non-invasive fibrosis tests can overcome the limitations of liver biopsy and are of paramount importance to identify at-risk subjects in clinical practice. While tests with optimal performance and ease of use do not exist at this stage, available markers can be divided in three broad groups: simple serum tests, complex serum tests and elastographic methods. Simple scores (such as Fibrosis-4 and NAFLD Fibrosis Score) are based on readily available biochemical data and clinical features, while complex/proprietary tests (such as Fibrotest, Enhanced Liver Fibrosis and Hepascore) directly measure markers of fibrogenesis and fibrolysis, but have higher costs. Elastography techniques estimate the degree of fibrosis from liver stiffness and are based on either ultrasound or magnetic resonance (MR) imaging. MR elastography has better performance compared with sonographic techniques and is not affected by obesity and inflammation, but is highly costly and less available. In general, non-invasive tests are able to exclude the presence of fibrosis, but their positive predictive value is low to moderate and they lead to a high number of indeterminate results. In this context, a combination of different tests might increase accuracy while reducing gray-zone results. Their ability to predict future events and response to treatment is suboptimal and needs to be studied further. Finally, recent studies have tried different approaches, spanning from "omics" to the microbiome and micro-RNAs, with some promising results.
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Affiliation(s)
- Stefano Ciardullo
- Department of Medicine and Rehabilitation, Policlinico di Monza, Monza, Italy; School of Medicine and Surgery, University of Milano Bicocca, Milan, Italy
| | - Gianluca Perseghin
- Department of Medicine and Rehabilitation, Policlinico di Monza, Monza, Italy; School of Medicine and Surgery, University of Milano Bicocca, Milan, Italy.
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29
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Sebastiani G, Patel K, Ratziu V, Feld JJ, Neuschwander-Tetri BA, Pinzani M, Petta S, Berzigotti A, Metrakos P, Shoukry N, Brunt EM, Tang A, Cobbold JF, Ekoe JM, Seto K, Ghali P, Chevalier S, Anstee QM, Watson H, Bajaj H, Stone J, Swain MG, Ramji A. Current considerations for clinical management and care of non-alcoholic fatty liver disease: Insights from the 1st International Workshop of the Canadian NASH Network (CanNASH). CANADIAN LIVER JOURNAL 2022; 5:61-90. [PMID: 35990786 PMCID: PMC9231423 DOI: 10.3138/canlivj-2021-0030] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Accepted: 09/07/2021] [Indexed: 08/30/2023]
Abstract
Non-alcoholic fatty liver disease (NAFLD) affects approximately 8 million Canadians. NAFLD refers to a disease spectrum ranging from bland steatosis to non-alcoholic steatohepatitis (NASH). Nearly 25% of patients with NAFLD develop NASH, which can progress to liver cirrhosis and related end-stage complications. Type 2 diabetes and obesity represent the main risk factors for the disease. The Canadian NASH Network is a national collaborative organization of health care professionals and researchers with a primary interest in enhancing understanding, care, education, and research around NAFLD, with a vision of best practices for this disease state. At the 1st International Workshop of the CanNASH network in April 2021, a joint event with the single topic conference of the Canadian Association for the Study of the Liver (CASL), clinicians, epidemiologists, basic scientists, and community members came together to share their work under the theme of NASH. This symposium also marked the initiation of collaborations between Canadian and other key opinion leaders in the field representative of international liver associations. The main objective is to develop a policy framework that outlines specific targets, suggested activities, and evidence-based best practices to guide provincial, territorial, and federal organizations in developing multidisciplinary models of care and strategies to address this epidemic.
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Affiliation(s)
- Giada Sebastiani
- Division of Gastroenterology and Hepatology, Royal Victoria Hospital, McGill University Health Centre, Montréal, Québec, Canada
| | - Keyur Patel
- Toronto Centre for Liver Disease, Toronto General Hospital, University of Toronto, Toronto, Ontario, Canada
| | - Vlad Ratziu
- Assistance Publique-Hôpitaux de Paris, Hôpital Pitié Salpêtrière, Sorbonne University, Paris, France
| | - Jordan J Feld
- Toronto Centre for Liver Disease, Toronto General Hospital, University of Toronto, Toronto, Ontario, Canada
| | | | - Massimo Pinzani
- UCL Institute for Liver and Digestive Health, Division of Medicine - Royal Free Hospital, London, UK
| | - Salvatore Petta
- Section of Gastroenterology and Hepatology, PROMISE, Università di Palermo, Palermo, Italy
| | - Annalisa Berzigotti
- Hepatology, University Clinic for Visceral Surgery and Medicine, Inselspital, University Hospital of Bern, University of Bern, Switzerland
| | - Peter Metrakos
- Cancer Research Program, McGill University Health Centre Research Institute, Montréal, Québec, Canada
| | - Naglaa Shoukry
- Centre de Recherche du Centre hospitalier de l'Université de Montréal, Montréal, Québec, Canada
| | | | - An Tang
- Department of Radiology, Centre Hospitalier de l'Université de Montréal (CHUM), Québec, Canada
| | - Jeremy F Cobbold
- Department of Gastroenterology, Oxford University Hospitals NHS Trust, Oxford, UK
| | - Jean-Marie Ekoe
- Montreal Institute for Clinical Research, Division of Endocrinology and Department of Nutrition, Université de Montréal, Montréal, Québec, Canada
| | - Karen Seto
- Canadian Liver Foundation, Markham, Ontario, Canada
| | - Peter Ghali
- University of Florida, Gainesville, Florida, USA
| | | | - Quentin M Anstee
- Translational & Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, UK
| | | | - Harpreet Bajaj
- LMC Diabetes and Endocrinology, Brampton, Ontario, Canada
| | - James Stone
- Libin Cardiovascular Institute, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Mark G Swain
- Calgary Liver Unit, Department of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Alnoor Ramji
- Division of Gastroenterology, Department of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
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Chandra Kumar CV, Skantha R, Chan WK. Non-invasive assessment of metabolic dysfunction-associated fatty liver disease. Ther Adv Endocrinol Metab 2022; 13:20420188221139614. [PMID: 36533184 PMCID: PMC9747884 DOI: 10.1177/20420188221139614] [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: 07/20/2022] [Accepted: 10/31/2022] [Indexed: 12/14/2022] Open
Abstract
Non-alcoholic fatty liver disease (NAFLD) affects an estimated one-quarter of the global adult population and has become one of the leading causes of end-stage liver disease and hepatocellular carcinoma with increased liver-related and overall morbidity and mortality. The new term, metabolic dysfunction-associated fatty liver disease (MAFLD), has a set of positive diagnostic criteria and has been shown to have better clinical utility, but it has yet to be universally adopted. This review addresses the non-invasive tests for MAFLD and is based mostly on studies on NAFLD patients, as the MAFLD term is relatively new and there are limited studies on non-invasive tests based on this new term, while a large body of research work on non-invasive tests has accumulated in the literature for NAFLD. This review focuses on blood-based biomarkers and scores for the assessment of hepatic steatosis, non-alcoholic steatohepatitis (NASH), and fibrosis, and two of the most widely studied imaging biomarkers, namely vibration-controlled transient elastography and magnetic resonance imaging. Fibrotic NASH has become a diagnostic target of interest and novel serum biomarkers and scores incorporating imaging biomarker for diagnosis of fibrotic NASH are emerging. Nonetheless, the degree of liver fibrosis remains the key predictor of liver-related morbidity and mortality in patients with MAFLD. A multitude of non-invasive biomarkers and scores have been studied for the detection of liver fibrosis, including use of sequential non-invasive tests for risk stratification of advanced liver fibrosis. In addition, this review will explore the utility of the non-invasive tests for prognostication and for monitoring of treatment response.
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Affiliation(s)
- C. Vikneshwaran Chandra Kumar
- Gastroenterology and Hepatology Unit, Department of Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Ruben Skantha
- Gastroenterology and Hepatology Unit, Department of Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
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EASL Clinical Practice Guidelines on non-invasive tests for evaluation of liver disease severity and prognosis - 2021 update. J Hepatol 2021; 75:659-689. [PMID: 34166721 DOI: 10.1016/j.jhep.2021.05.025] [Citation(s) in RCA: 712] [Impact Index Per Article: 237.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Accepted: 05/28/2021] [Indexed: 02/07/2023]
Abstract
Non-invasive tests are increasingly being used to improve the diagnosis and prognostication of chronic liver diseases across aetiologies. Herein, we provide the latest update to the EASL Clinical Practice Guidelines on the use of non-invasive tests for the evaluation of liver disease severity and prognosis, focusing on the topics for which relevant evidence has been published in the last 5 years.
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Enriched MACK-3 following CHAI and MACK-3 for the noninvasive diagnosis of nonalcoholic steatohepatitis. Ann Hepatol 2021; 19:579-580. [PMID: 32702498 DOI: 10.1016/j.aohep.2020.07.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2020] [Accepted: 07/13/2020] [Indexed: 02/04/2023]
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Alqahtani SA, Schattenberg JM. Nonalcoholic fatty liver disease: use of diagnostic biomarkers and modalities in clinical practice. Expert Rev Mol Diagn 2021; 21:1065-1078. [PMID: 34346799 DOI: 10.1080/14737159.2021.1964958] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
INTRODUCTION The global burden of liver disease is increasing, and nonalcoholic fatty liver disease (NAFLD) is among the most common chronic liver diseases in Asia, Europe, North and South America. The field of noninvasive diagnostic and their role in staging, but also predicting outcome is evolving rapidly. There is a high-unmet need to stage patients with NAFLD and to identify the subset of patients at risk of progression to end-stage liver disease. AREAS COVERED The review covers all established diagnostic blood-based and imaging biomarkers to stage and grade NAFLD. Noninvasive surrogate scores are put into perspective of the available evidence and recommended use. The outlook includes genetics, combined algorithms, and artificial intelligence that will allow clinicians to guide and support the management in both early and later disease stages. EXPERT OPINION In the future, these diagnostics tests will help clinicians to establish patient care pathways and support the identification of relevant subgroups for monitoring and pharmacotherapy. In addition, researchers will be guided to better understand available scores and support the development of future prediction systems. These will likely include multiparametric aspects of the disease and machine learning algorithms will refine their use and integration with large datasets.
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Affiliation(s)
- Saleh A Alqahtani
- Liver Transplantation Unit, King Faisal Specialist Hospital & Research Center, Riyadh, Saudi Arabia.,Division Of Gastroenterology And Hepatology, Johns Hopkins University, Baltimore, USA
| | - Jörn M Schattenberg
- Metabolic Liver Research Program, I. Department Of Medicine, University Medical Center, Mainz, Germany
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34
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Zhou YJ, Wong VWS, Zheng MH. Consensus scoring systems for nonalcoholic fatty liver disease: an unmet clinical need. Hepatobiliary Surg Nutr 2021; 10:388-390. [PMID: 34159171 DOI: 10.21037/hbsn-21-80] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Yu-Jie Zhou
- NAFLD Research Center, Department of Hepatology, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China.,Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, Shanghai Institute of Digestive Disease, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Vincent Wai-Sun Wong
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong, China.,State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong, Hong Kong, China
| | - Ming-Hua Zheng
- NAFLD Research Center, Department of Hepatology, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China.,Institute of Hepatology, Wenzhou Medical University, Wenzhou, China.,Key Laboratory of Diagnosis and Treatment for the Development of Chronic Liver Disease in Zhejiang Province, Wenzhou, China
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35
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Geier A, Tiniakos D, Denk H, Trauner M. From the origin of NASH to the future of metabolic fatty liver disease. Gut 2021; 70:gutjnl-2020-323202. [PMID: 33632710 PMCID: PMC8292567 DOI: 10.1136/gutjnl-2020-323202] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Revised: 01/13/2021] [Accepted: 02/05/2021] [Indexed: 02/06/2023]
Abstract
Non-alcoholic fatty liver disease (NAFLD) has become the most common cause of chronic liver disease worldwide. Understanding the pathological and molecular hallmarks from its first description to definitions of disease entities, classifications and molecular phenotypes is crucial for both appropriate clinical management and research in this complex disease. We provide an overview through almost two hundred years of clinical research from the beginnings as a nebulous disease entity of unknown origin in the 19th century to the most frequent and vigorously investigated liver disease today. The clinical discrimination between alcohol-related liver disease and NAFLD was uncommon until the 1950s and likely contributed to the late acceptance of NAFLD as a metabolic disease entity for long time. Although the term 'fatty liver hepatitis' first appeared in 1962, it was in 1980 that the term 'non-alcoholic steatohepatitis' (NASH) was coined and the histopathological hallmarks that are still valid today were defined. The 2005 NASH Clinical Research Network scoring was the first globally accepted grading and staging system for the full spectrum of NAFLD and is still used to semiquantify main histological features. In 2021, liver biopsy remains the only diagnostic procedure that can reliably assess the presence of NASH and early fibrosis but increasing efforts are made towards non-invasive testing and molecular classification of NAFLD subtypes.
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Affiliation(s)
- Andreas Geier
- Division of Hepatology, Department of Medicine II, University Hospital Würzburg, Würzburg, Bayern, Germany
| | - Dina Tiniakos
- Department of Pathology, Aretaieion Hospital, Medical School, National & Kapodistrian University of Athens, Athens, Greece & Translational & Clinical Research Institute; Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, UK
| | - Helmut Denk
- Institute of Pathology, Medical University of Graz, Graz, Steiermark, Austria
| | - Michael Trauner
- Division of Gastroenterology and Hepatology, Department of Medicine III, Medical University of Vienna, Wien, Wien, Austria
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36
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Pennisi G, Celsa C, Giammanco A, Spatola F, Petta S. The Relevance of Noninvasive Tools To Assess Fibrosis in Non-Alcoholic Fatty Liver Disease. Curr Pharm Des 2021; 26:3928-3938. [PMID: 32436818 DOI: 10.2174/1381612826666200521133307] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Accepted: 04/16/2020] [Indexed: 12/15/2022]
Abstract
Non-alcoholic fatty liver disease (NAFLD) is a growing cause of chronic liver diseases worldwide, involving about 25% of people. NAFLD incorporates a large spectrum of pathological conditions, from simple steatosis to non-alcoholic steatohepatitis (NASH), cirrhosis and its complications include hepatic decompensation and hepatocellular carcinoma (HCC). This progression occurs, over many years, in an asymptomatic way, until advanced fibrosis appears. Thus, the differentiation of NASH from simple steatosis and identification of advanced hepatic fibrosis are key issues. To date, the histological assessment of fibrosis with liver biopsy is the gold standard, but obviously, invasiveness is the greater threshold. In addition, rare but potentially life-threatening complications, poor acceptability, sampling variability and cost maybe restrict its use. Furthermore, due to the epidemic of NAFLD worldwide and several limitations of liver biopsy evaluation, noninvasive assessment tools to detect fibrosis in NAFLD patients are needed.
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Affiliation(s)
- Grazia Pennisi
- Sezione di Gastroenterologia e Epatologia, PROMISE, University of Palermo, Palermo, Italy
| | - Ciro Celsa
- Sezione di Gastroenterologia e Epatologia, PROMISE, University of Palermo, Palermo, Italy
| | - Antonina Giammanco
- Department of Health Promotion Sciences Maternal and Infantile Care, Internal Medicine and Medical Specialities, University of Palermo, Palermo, Italy
| | - Federica Spatola
- Sezione di Gastroenterologia e Epatologia, PROMISE, University of Palermo, Palermo, Italy
| | - Salvatore Petta
- Sezione di Gastroenterologia e Epatologia, PROMISE, University of Palermo, Palermo, Italy
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Zhou YJ, Zheng KI, Targher G, Byrne CD, Zheng MH. Non-invasive diagnosis of non-alcoholic steatohepatitis and liver fibrosis. Lancet Gastroenterol Hepatol 2021; 6:9-10. [PMID: 33308438 DOI: 10.1016/s2468-1253(20)30308-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Revised: 09/15/2020] [Accepted: 09/16/2020] [Indexed: 01/13/2023]
Affiliation(s)
- Yu-Jie Zhou
- Department of Hepatology, NAFLD Research Center, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China; Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Institute of Digestive Disease, Shanghai, China
| | - Kenneth I Zheng
- Department of Hepatology, NAFLD Research Center, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Giovanni Targher
- Department of Medicine, Section of Endocrinology, Diabetes and Metabolism, Azienda Ospedaliera Universitaria Integrata Verona, Verona, Italy
| | - Christopher D Byrne
- Southampton National Institute for Health Research Biomedical Research Centre, University Hospital Southampton, Southampton General Hospital, Southampton, UK
| | - Ming-Hua Zheng
- Department of Hepatology, NAFLD Research Center, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China; Institute of Hepatology, Wenzhou Medical University, Wenzhou, China; Key Laboratory of Diagnosis and Treatment for The Development of Chronic Liver Disease in Zhejiang Province, Wenzhou, China.
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Boursier J, Tsochatzis EA. Case-finding strategies in non-alcoholic fatty liver disease. JHEP Rep 2020; 3:100219. [PMID: 33659890 PMCID: PMC7896150 DOI: 10.1016/j.jhepr.2020.100219] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Revised: 11/18/2020] [Accepted: 11/23/2020] [Indexed: 12/18/2022] Open
Abstract
Among the large population of patients with non-alcoholic fatty liver disease (NAFLD), identifying those with advanced disease remains challenging. Many patients are diagnosed late, following the development of liver-related complications, leading to poor clinical outcomes. Accumulating evidence suggests that using non-invasive tests for liver fibrosis in patients with metabolic risk factors improves the detection of patients in need of specialised management and is cost-effective. Because of the vast number of patients requiring evaluation, the active participation of general practitioners and physicians who manage patients with metabolic disorders, such as diabetologists, is crucial; this calls for the increased awareness of NAFLD beyond liver clinics. Non-invasive case-finding strategies will need to be further validated and generalised for upcoming drug therapies to have the required impact on the worldwide burden of NAFLD.
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Key Words
- ALD, alcohol-related liver disease
- ALT, alanine aminotransferase
- AST, aspartate aminotransferase
- Awareness
- Case-finding
- Cirrhosis
- Cost-effectiveness
- ELF, enhanced liver fibrosis
- Elastography
- FIB-4
- FIB-4, fibrosis-4
- GP, general practitioner
- Liver fibrosis
- NAFLD, non-alcoholic fatty liver disease
- NAS, NAFLD activity score
- NASH, non-alcoholic steatohepatitis
- NFS, NAFLD fibrosis score
- NICE, National Institute of Clinical Excellence
- NIT, non-invasive test
- Patient pathway
- Primary care
- QALY, quality-adjusted life year
- Screening
- T2DM, type 2 diabetes mellitus
- TE, transient elastography
- Type 2 diabetes mellitus
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Affiliation(s)
- Jerome Boursier
- Service d'Hépato-Gastroentérologie et Oncologie Digestive, Centre Hospitalier Universitaire d'Angers, Angers, France.,Laboratoire HIFIH, UPRES EA3859, SFR 4208, Université d'Angers, Angers, France
| | - Emmanuel A Tsochatzis
- Sheila Sherlock Liver Centre, Royal Free Hospital, London, UK.,UCL Institute for Liver and Digestive Health, Royal Free Campus, UCL, London, UK
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Ciardullo S, Perseghin G. Reply. Clin Gastroenterol Hepatol 2020; 18:3061-3062. [PMID: 33190749 DOI: 10.1016/j.cgh.2020.08.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Accepted: 08/14/2020] [Indexed: 02/07/2023]
Affiliation(s)
- Stefano Ciardullo
- Department of Medicine and Rehabilitation, Policlinico di Monza, Monza, Italy; Department of Medicine and Surgery, University of Milano Bicocca, Milan, Italy
| | - Gianluca Perseghin
- Department of Medicine and Rehabilitation, Policlinico di Monza, Monza, Italy; Department of Medicine and Surgery, University of Milano Bicocca, Milan, Italy
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Rios RS, Zheng KI, Targher G, Byrne CD, Zheng MH. Non-invasive fibrosis assessment in non-alcoholic fatty liver disease. Chin Med J (Engl) 2020; 133:2743-2745. [PMID: 32932282 PMCID: PMC7725521 DOI: 10.1097/cm9.0000000000000989] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Indexed: 12/20/2022] Open
Affiliation(s)
- Rafael S. Rios
- Department of Hepatology, MAFLD Research Center, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325000, China
| | - Kenneth I. Zheng
- Department of Hepatology, MAFLD Research Center, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325000, China
| | - Giovanni Targher
- Section of Endocrinology, Diabetes and Metabolism, Department of Medicine, University and Azienda Ospedaliera Universitaria Integrata of Verona, Verona 37126, Italy
| | - Christopher D. Byrne
- Southampton National Institute for Health Research Biomedical Research Center, University Hospital Southampton, Southampton General Hospital, Southampton SO16 6YD, UK
| | - Ming-Hua Zheng
- Department of Hepatology, MAFLD Research Center, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325000, China
- Institute of Hepatology, Wenzhou Medical University, Wenzhou, Zhejiang 325000, China
- Key Laboratory of Diagnosis and Treatment for The Development of Chronic Liver Disease in Zhejiang Province, Wenzhou, Zhejiang 325000, China
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41
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Adams LA, Chan WK. Noninvasive Tests in the Assessment of NASH and NAFLD Fibrosis: Now and Into the Future. Semin Liver Dis 2020; 40:331-338. [PMID: 32526784 DOI: 10.1055/s-0040-1713006] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Noninvasive serum and imaging methods offer accessible, accurate, and safe assessment of fibrosis severity in nonalcoholic fatty liver disease. In contrast, current serum and imaging methods for the prediction of nonalcoholic steatohepatitis are not sufficiently accurate for routine clinical use. Serum fibrosis markers that incorporate direct measures of fibrogenesis (for example, hyaluronic acid) or fibrinolysis are generally more accurate than biomarkers not incorporating direct measures of fibrogenesis. Elastography methods are more accurate than serum markers for fibrosis assessment and particularly for the determination of cirrhosis, but have a significant failure and/or unreliability rate in obese individuals. To overcome this, combining serum and elastography methods in a sequential manner minimizes indeterminate results and maintains accuracy. The accuracy of current noninvasive methods for monitoring fibrosis response to treatment are limited; however, new tools derived from "omic" methodologies offer promise for the future.
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Affiliation(s)
- Leon A Adams
- Medical School, Faculty of Medicine and Health Sciences, The University of Western Australia, Nedlands, Western Australia, Australia.,Department of Hepatology, Sir Charles Gairdner Hospital, Nedlands, Western Australia, Australia
| | - Wah-Kheong Chan
- Department of Medicine, Gastroenterology and Hepatology Unit, University of Malaysia, Kuala Lumpur, Malaysia
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Gao F, Huang JF, Zheng KI, Pan XY, Ma HL, Liu WY, Byrne CD, Targher G, Li YY, Chen YP, Chan WK, Zheng MH. Development and validation of a novel non-invasive test for diagnosing fibrotic non-alcoholic steatohepatitis in patients with biopsy-proven non-alcoholic fatty liver disease. J Gastroenterol Hepatol 2020; 35:1804-1812. [PMID: 32246876 DOI: 10.1111/jgh.15055] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2020] [Revised: 02/27/2020] [Accepted: 03/24/2020] [Indexed: 12/21/2022]
Abstract
BACKGROUND AND AIM There is an immediate need for non-invasive accurate tests for diagnosing liver fibrosis in patients with non-alcoholic steatohepatitis (NASH). Previously, it has been suggested that MACK-3 (a formula that combines homeostasis model assessment-insulin resistance with serum serum aspartate aminotransferase and cytokeratin [CK]18-M30 levels) accurately identifies patients with fibrotic NASH. Our aim was to assess the performance of MACK-3 and develop a novel, non-invasive algorithm for diagnosing fibrotic NASH. METHODS Six hundred and thirty-six adults with biopsy-proven non-alcoholic fatty liver disease (NAFLD) from two independent Asian cohorts were enrolled in our study. Liver stiffness measurement (LSM) was assessed by vibration-controlled transient elastography (Fibroscan). Fibrotic NASH was defined as NASH with a NAFLD activity score (NAS) ≥ 4 and F ≥ 2 fibrosis. RESULTS Metabolic syndrome (MetS), platelet count and MACK-3 were independent predictors of fibrotic NASH. On the basis of their regression coefficients, we developed a novel nomogram showing a good discriminatory ability (area under receiver operating characteristic curve [AUROC]: 0.79, 95% confidence interval [CI 0.75-0.83]) and a high negative predictive value (NPV: 94.7%) to rule out fibrotic NASH. In the validation set, this nomogram had a higher AUROC (0.81, 95%CI 0.74-0.87) than that of MACK-3 (AUROC: 0.75, 95%CI 0.68-0.82; P < 0.05) with a NPV of 93.2%. The sequential combination of this nomogram with LSM data avoided the need for liver biopsy in 56.9% of patients. CONCLUSIONS Our novel nomogram (combining MACK-3, platelet count and MetS) shows promising utility for diagnosing fibrotic NASH. The sequential combination of this nomogram and vibration-controlled transient elastography limits indeterminate results and reduces the number of unnecessary liver biopsies.
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Affiliation(s)
- Feng Gao
- Department of Gastroenterology, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Jiao-Feng Huang
- Department of Hepatology, the First Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Kenneth I Zheng
- NAFLD Research Center, Department of Hepatology, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Xiao-Yan Pan
- Department of Endocrinology, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Hong-Lei Ma
- NAFLD Research Center, Department of Hepatology, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Wen-Yue Liu
- Department of Endocrinology, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Christopher D Byrne
- 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
| | - Yang-Yang Li
- Department of Pathology, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Yong-Ping Chen
- NAFLD Research Center, Department of Hepatology, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China.,Institute of Hepatology, Wenzhou Medical University, Wenzhou, China
| | - Wah-Kheong Chan
- Gastroenterology and Hepatology Unit, Department of Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Ming-Hua Zheng
- NAFLD Research Center, Department of Hepatology, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China.,Institute of Hepatology, Wenzhou Medical University, Wenzhou, China.,Key Laboratory of Diagnosis and Treatment for The Development of Chronic Liver Disease in Zhejiang Province, Wenzhou, China
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43
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Lee J, Vali Y, Boursier J, Duffin K, Verheij J, Brosnan MJ, Zwinderman K, Anstee QM, Bossuyt PM, Zafarmand MH. Accuracy of cytokeratin 18 (M30 and M65) in detecting non-alcoholic steatohepatitis and fibrosis: A systematic review and meta-analysis. PLoS One 2020; 15:e0238717. [PMID: 32915852 PMCID: PMC7485872 DOI: 10.1371/journal.pone.0238717] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Accepted: 08/22/2020] [Indexed: 12/16/2022] Open
Abstract
Introduction Association between elevated cytokeratin 18 (CK-18) levels and hepatocyte death has made circulating CK-18 a candidate biomarker to differentiate non-alcoholic fatty liver from non-alcoholic steatohepatitis (NASH). Yet studies produced variable diagnostic performance. We aimed to provide summary estimates with increased precision for the accuracy of CK-18 (M30, M65) in detecting NASH and fibrosis among non-alcoholic fatty liver disease (NAFLD) adults. Methods We searched five databases to retrieve studies evaluating CK-18 against a liver biopsy in NAFLD adults. Reference screening, data extraction and quality assessment (QUADAS-2) were independently conducted by two authors. Meta-analyses were performed for five groups based on the CK-18 antigens and target conditions, using one of two methods: linear mixed-effects multiple thresholds model or bivariate logit-normal random-effects model. Results We included 41 studies, with data on 5,815 participants. A wide range of disease prevalence was observed. No study reported a pre-defined cut-off. Thirty of 41 studies provided sufficient data for inclusion in any of the meta-analyses. Summary AUC [95% CI] were: 0.75 [0.69–0.82] (M30) and 0.82 [0.69–0.91] (M65) for NASH; 0.73 [0.57–0.85] (M30) for fibrotic NASH; 0.68 (M30) for significant (F2-4) fibrosis; and 0.75 (M30) for advanced (F3-4) fibrosis. Thirteen studies used CK-18 as a component of a multimarker model. Conclusions For M30 we found lower diagnostic accuracy to detect NASH compared to previous meta-analyses, indicating a limited ability to act as a stand-alone test, with better performance for M65. Additional external validation studies are needed to obtain credible estimates of the diagnostic accuracy of multimarker models.
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Affiliation(s)
- Jenny Lee
- Epidemiology and Data Science, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
- * E-mail:
| | - Yasaman Vali
- Epidemiology and Data Science, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Jérôme Boursier
- Hepato-Gastroenterology Department, Angers University Hospital, Angers, France
- HIFIH Laboratory, UPRES EA3859, Angers University, Angers, France
| | - Kevin Duffin
- Lilly Research Laboratories, Eli Lilly and Company Ltd (LLY), Indianapolis, IN, United States of America
| | - Joanne Verheij
- Department of Pathology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - M. Julia Brosnan
- Internal Medicine Research Unit, Pfizer Inc, Cambridge, MA, United States of America
| | - Koos Zwinderman
- Epidemiology and Data Science, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Quentin M. Anstee
- The Newcastle Liver Research Group, Translational & Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, United Kingdom
- Newcastle NIHR Biomedical Research Centre, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom
| | - Patrick M. Bossuyt
- Epidemiology and Data Science, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Mohammad Hadi Zafarmand
- Epidemiology and Data Science, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
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Lin S, Huang J, Wang M, Kumar R, Liu Y, Liu S, Wu Y, Wang X, Zhu Y. Comparison of MAFLD and NAFLD diagnostic criteria in real world. Liver Int 2020; 40:2082-2089. [PMID: 32478487 DOI: 10.1111/liv.14548] [Citation(s) in RCA: 345] [Impact Index Per Article: 86.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Revised: 05/22/2020] [Accepted: 05/25/2020] [Indexed: 12/12/2022]
Abstract
BACKGROUND AND AIMS Metabolic associated fatty liver disease (MAFLD) is a novel concept proposed in 2020, the utility of which has not been tested and validated in real world. We aimed to compare the characteristics of MAFLD and non-alcoholic fatty liver disease (NAFLD). METHODS The data was retrieved from the third National Health and Nutrition Examination Surveys of the United States, which is an unbiased survey dataset and frequently used for the study of fatty liver disease. RESULTS A total of 13 083 cases with completed ultrasonography and laboratory data were identified from the NHANES III database. MAFLD was diagnosed in 4087/13 083 (31.24%) participants, while NAFLD in 4347/13 083 (33.23%) amongst the overall population and 4347/12 045 (36.09%) in patients without alcohol intake and other liver diseases. Compared with NAFLD, MAFLD patients were significantly older, had higher BMI level, higher proportions of metabolic comorbidities (diabetes, hypertension) and higher HOMA-IR, lipid and liver enzymes. MAFLD patients with alcohol consumption were younger than those without, and more likely to be male. They had less metabolic disorder but higher liver enzymes. There were more cases with advance fibrosis in MAFLD patients with alcohol consumption. CONCLUSION MAFLD definition is more practical for identifying patients with fatty liver disease with high risk of disease progression.
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Affiliation(s)
- Su Lin
- Liver Research Center of the First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
| | - Jiaofeng Huang
- Liver Research Center of the First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
| | - Mingfang Wang
- Liver Research Center of the First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
| | - Rahul Kumar
- Department of Gastroenterology and Hepatology, Duke-NUS academic Medical Centre, Changi General Hospital, Singapore, Singapore
| | - Yuxiu Liu
- Liver Research Center of the First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
| | - Shiying Liu
- Liver Research Center of the First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
| | - Yinlian Wu
- Liver Research Center of the First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
| | - Xiaozhong Wang
- Department of Gastroenterology, Union Hospital of Fujian Medical University, Fuzhou, Fujian, China
| | - Yueyong Zhu
- Liver Research Center of the First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
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Mohammed MA, Omar NM, Mohammed SA, Amin AM, Gad DF. FICK-3 Score Combining Fibrosis-4, Insulin Resistance and Cytokeratin-18 in Predicting Non-alcoholic Steatohepatitis in NAFLD Egyptian Patients. Pak J Biol Sci 2020; 22:457-466. [PMID: 31930835 DOI: 10.3923/pjbs.2019.457.466] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND AND OBJECTIVE As liver biopsy had multiple procedure-related complications, the introduction of reliable noninvasive tests for accurate discrimination of NASH and liver fibrosis in patients with NAFLD are mandatory. The aim was to elucidate the diagnostic value of fibrosis-4 index (FIB-4), Homeostasis Model Assessment for Insulin Resistance (HOMA-IR) and Cytokeratin-18 fragments (CK18-Fs) in the prediction of NASH and liver fibrosis. MATERIALS AND METHODS One hundred Egyptian patients with NAFLD selected from outpatient's clinics of Mansoura University Hospitals underwent histological examination through liver biopsy after approval and consent. The FIB-4, HOMA-IR, CK18-Fs (measured using a human ELISA Kit) and their combination in FICK-3 score were investigated for predicting NASH and liver fibrosis. Receiver operating characteristic (ROC) curves and multivariate logistic regression were analyzed. RESULTS In patients with NAFLD, the areas under the ROC were significantly high (AUC: 0.765, 0.700, 0.803, 0.835 for FIB-4, HOMA-IR, CK18-Fs, FICK-3 score, respectively, p = 0.05) displaying a highly statistically significant predictive ability for NASH. Significantly higher AUCs for these parameters were demonstrated predicting early-or advanced-stage liver fibrosis (AUC >0.7, p<0.01). Also, the combined FICK-3 score (the sum of FIB-4 >1.46, HOMA-IR >2.11 and CK18-Fs >307U L-1) had highly significant predictive values for NASH and liver fibrosis and had the best diagnostic accuracy at a cutoff value of 1(AUC >0.8, p<0.001). Contrasted with other diagnostic scores, FICK-3 had the best diagnostic accuracy for detection of fibrotic NASH (AUC = 0.954, p<0.001) and positively correlated with the histological features of NAFLD. CONCLUSION The new combination FICK-3 score was a reliable and significant predictor for NASH and liver fibrosis in NAFLD Egyptian patients.
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Geier A, Boursier J. Non-invasive diagnosis of patients with 'at-risk' NAFLD : only fibrosis counts? Gut 2020; 69:1164-1165. [PMID: 32220903 DOI: 10.1136/gutjnl-2020-320785] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Revised: 03/19/2020] [Accepted: 03/19/2020] [Indexed: 12/23/2022]
Affiliation(s)
- Andreas Geier
- Division of Hepatology, University Hospital Würzburg, Würzburg, Germany
| | - Jerome Boursier
- Hepato-Gastroenterology, University Hospital, Angers, France
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Jullian-Desayes I, Trzepizur W, Boursier J, Joyeux-Faure M, Bailly S, Benmerad M, Le Vaillant M, Jaffre S, Pigeanne T, Bizieux-Thaminy A, Humeau MP, Alizon C, Goupil F, Costentin C, Gaucher J, Tamisier R, Gagnadoux F, Pépin JL. Obstructive sleep apnea, chronic obstructive pulmonary disease and NAFLD: an individual participant data meta-analysis. Sleep Med 2020; 77:357-364. [PMID: 32843301 DOI: 10.1016/j.sleep.2020.04.004] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2020] [Revised: 04/02/2020] [Accepted: 04/07/2020] [Indexed: 02/07/2023]
Abstract
RATIONALE Chronic intermittent hypoxia occurring in obstructive sleep apnea (OSA) is independently associated with nonalcoholic fatty liver disease (NAFLD). Chronic obstructive pulmonary disease (COPD) has also been suggested to be linked with liver disease. OBJECTIVE In this individual participant data meta-analysis, we investigated the association between liver damage and OSA and COPD severity. METHODS AND MEASUREMENTS Patients suspected of OSA underwent polysomnography (PSG) or home sleep apnea testing (HSAT). Non-invasive tests were used to evaluate liver steatosis (Hepatic Steatosis Index) and fibrosis (Fibrotest or FibroMeter). An individual participant data meta-analysis approach was used to determine if the severity of OSA/COPD affects the type and severity of liver disease. Results were confirmed by multivariate and causal mediation analysis. Sub-group analyses were performed to investigate specific populations. MAIN RESULTS Among 2120 patients, 1584 had steatosis (75%). In multivariable analysis, risk factors for steatosis were an apnea-hypopnea index (AHI) > 5/h, body mass index (BMI) > 26 kg/m2, age, type 2 diabetes (all p-values <0.01) and male gender (p = 0.02). Concerning fibrosis, among 2218 patients 397 had fibrosis (18%). Risk factors associated with fibrosis were BMI>26 kg/m2, age, male gender, and type 2 diabetes (all p-values <0.01). AHI severity was not associated with fibrosis. A combination of AHI >30/h and COPD stage 1 was associated with an increased risk of steatosis. CONCLUSION This meta-analysis confirms the strong association between steatosis and the severity of OSA. The relation between OSA and fibrosis is mainly due to BMI as shown by causal mediation analysis.
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Affiliation(s)
- Ingrid Jullian-Desayes
- HP2 Laboratory, INSERM U1042, Grenoble Alpes University, Grenoble, France; EFCR Laboratory, Pole Thorax et Vaisseaux, Grenoble Alps University Hospital, Grenoble, France
| | - Wojciech Trzepizur
- Department of Respiratory Diseases, Angers University Hospital, Angers, France; INSERM U1063, SOPAM, Angers University, F-49045, Angers, France
| | - Jérôme Boursier
- Hepato-Gastroenterology Department, Angers University Hospital, Angers, France; HIFIH Laboratory, UPRES 3859, SFR 4208, Angers University, Angers, France
| | - Marie Joyeux-Faure
- HP2 Laboratory, INSERM U1042, Grenoble Alpes University, Grenoble, France; EFCR Laboratory, Pole Thorax et Vaisseaux, Grenoble Alps University Hospital, Grenoble, France
| | - Sébastien Bailly
- HP2 Laboratory, INSERM U1042, Grenoble Alpes University, Grenoble, France; EFCR Laboratory, Pole Thorax et Vaisseaux, Grenoble Alps University Hospital, Grenoble, France
| | - Meriem Benmerad
- HP2 Laboratory, INSERM U1042, Grenoble Alpes University, Grenoble, France; EFCR Laboratory, Pole Thorax et Vaisseaux, Grenoble Alps University Hospital, Grenoble, France
| | - Marc Le Vaillant
- Institut Recherche en Santé Respiratoire des Pays de la Loire, Beaucouzé, France
| | - Sandrine Jaffre
- Institut du Thorax, Department of Respiratory Diseases, Nantes University Hospital, Nantes, France
| | - Thierry Pigeanne
- Respiratory Unit, Pôle Santé des Olonnes, Olonne sur Mer, France
| | | | - Marie-Pierre Humeau
- Department of Respiratory Diseases, Nouvelles Cliniques Nantaises, Nantes, France
| | - Claire Alizon
- Department of Respiratory Diseases, General Hospital, Cholet, France
| | - François Goupil
- Department of Respiratory Diseases, General Hospital, Le Mans, France
| | - Charlotte Costentin
- Hepatogastroenterology Department, Grenoble Alpes University Hospital, Grenoble, France; INSERM U823, IAPC Institute for Advanced Biosciences, University Grenoble Alpes, Grenoble, France
| | - Jonathan Gaucher
- HP2 Laboratory, INSERM U1042, Grenoble Alpes University, Grenoble, France
| | - Renaud Tamisier
- HP2 Laboratory, INSERM U1042, Grenoble Alpes University, Grenoble, France; EFCR Laboratory, Pole Thorax et Vaisseaux, Grenoble Alps University Hospital, Grenoble, France
| | - Frédéric Gagnadoux
- Department of Respiratory Diseases, Angers University Hospital, Angers, France; INSERM U1063, SOPAM, Angers University, F-49045, Angers, France
| | - Jean-Louis Pépin
- HP2 Laboratory, INSERM U1042, Grenoble Alpes University, Grenoble, France; EFCR Laboratory, Pole Thorax et Vaisseaux, Grenoble Alps University Hospital, Grenoble, France.
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Boursier J, Guillaume M, Leroy V, Irlès M, Roux M, Lannes A, Foucher J, Zuberbuhler F, Delabaudière C, Barthelon J, Michalak S, Hiriart JB, Peron JM, Gerster T, Le Bail B, Riou J, Hunault G, Merrouche W, Oberti F, Pelade L, Fouchard I, Bureau C, Calès P, de Ledinghen V. New sequential combinations of non-invasive fibrosis tests provide an accurate diagnosis of advanced fibrosis in NAFLD. J Hepatol 2019; 71:389-396. [PMID: 31102719 DOI: 10.1016/j.jhep.2019.04.020] [Citation(s) in RCA: 95] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2019] [Revised: 04/20/2019] [Accepted: 04/23/2019] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Advanced liver fibrosis is an important diagnostic target in non-alcoholic fatty liver disease (NAFLD) as it defines the subgroup of patients with impaired prognosis. The non-invasive diagnosis of advanced fibrosis is currently limited by the suboptimal positive predictive value and the grey zone (representing indeterminate diagnosis) of fibrosis tests. Here, we aimed to determine the best combination of non-invasive tests for the diagnosis of advanced fibrosis in NAFLD. METHODS A total of 938 patients with biopsy-proven NAFLD were randomized 2:1 into derivation and validation sets. All patients underwent liver stiffness measurement with vibration controlled transient elastography (VCTE) and blood fibrosis tests (NAFLD fibrosis score, Fibrosis-4 [FIB4], Fibrotest, Hepascore, FibroMeter). FibroMeterVCTE, which combines VCTE results and FibroMeter markers in a single test, was also calculated in all patients. RESULTS For the diagnosis of advanced fibrosis, VCTE was significantly more accurate than the blood tests (area under the receiver operating characteristic curve [AUROC]: 0.840 ± 0.013, p ≤0.005). FibroMeter was the most accurate blood test (AUROC: 0.793 ± 0.015, p ≤0.017). The combinatory test FibroMeterVCTE outperformed VCTE and blood tests (AUROC: 0.866 ± 0.012, p ≤0.005). The sequential combination of FIB4 then FibroMeterVCTE (FIB4-FMVCTE algorithm) or VCTE then FibroMeterVCTE (VCTE-FMVCTE algorithm) provided an excellent diagnostic accuracy of 90% for advanced fibrosis, with liver biopsy only required to confirm the diagnosis in 20% of cases. The FIB4-FMVCTE and VCTE-FMVCTE algorithms were significantly more accurate than the pragmatic algorithms currently proposed. CONCLUSION The sequential combination of fibrosis tests in the FIB4-FMVCTE and VCTE-FMVCTE algorithms provides a highly accurate solution for the diagnosis of advanced fibrosis in NAFLD. These algorithms should now be validated for the diagnosis of advanced liver fibrosis in diabetology or primary care settings. LAY SUMMARY The evaluation of liver fibrosis is mandatory in non-alcoholic fatty liver disease (NAFLD), as advanced fibrosis identifies the subgroup of patients with impaired prognosis. FibroMeterVCTE is a new fibrosis test combining blood markers and the result of vibration controlled transient elastography (VCTE) into a single diagnostic test. Our results show that FibroMeterVCTE outperforms other blood fibrosis tests and VCTE alone for the diagnosis of advanced fibrosis in a large multi-centric cohort of 938 patients with biopsy-proven NAFLD. Sequential algorithms using a simple blood test or VCTE as a first-line procedure, then FibroMeterVCTE as a second-line test accurately classified 90% of patients.
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Affiliation(s)
- Jérôme Boursier
- Service d'Hépato-Gastroentérologie, Centre Hospitalier Universitaire d'Angers, Angers, France; Laboratoire HIFIH, UPRES 3859, SFR 4208, Université d'Angers, Angers, France.
| | - Maeva Guillaume
- Service d'Hépato-Gastroentérologie, Centre Hospitalier Universitaire de Toulouse, Toulouse, France; Institut CARDIOMET, Fédération Hospitalo-Universitaire IMPACT, Toulouse, France
| | - Vincent Leroy
- Service d'Hépato-Gastroentérologie, Centre Hospitalier Universitaire Grenoble-Alpes, Grenoble, France; INSERM U1209, Université Grenoble-Alpes, Grenoble, France
| | - Marie Irlès
- Service d'Hépatologie, Hôpital Haut-Lévêque, Centre Hospitalier Universitaire de Bordeaux, Pessac, France
| | - Marine Roux
- Laboratoire HIFIH, UPRES 3859, SFR 4208, Université d'Angers, Angers, France
| | - Adrien Lannes
- Service d'Hépato-Gastroentérologie, Centre Hospitalier Universitaire d'Angers, Angers, France; Laboratoire HIFIH, UPRES 3859, SFR 4208, Université d'Angers, Angers, France
| | - Juliette Foucher
- Service d'Hépatologie, Hôpital Haut-Lévêque, Centre Hospitalier Universitaire de Bordeaux, Pessac, France
| | - Floraine Zuberbuhler
- Service d'Hépato-Gastroentérologie, Centre Hospitalier Universitaire d'Angers, Angers, France; Laboratoire HIFIH, UPRES 3859, SFR 4208, Université d'Angers, Angers, France
| | - Cyrielle Delabaudière
- Service d'Hépato-Gastroentérologie, Centre Hospitalier Universitaire de Toulouse, Toulouse, France
| | - Justine Barthelon
- Service d'Hépato-Gastroentérologie, Centre Hospitalier Universitaire Grenoble-Alpes, Grenoble, France
| | - Sophie Michalak
- Laboratoire HIFIH, UPRES 3859, SFR 4208, Université d'Angers, Angers, France; Département de Pathologie Tissulaire et Cellulaire, Centre Hospitalier Universitaire d'Angers, Angers, France
| | - Jean-Baptiste Hiriart
- Service d'Hépatologie, Hôpital Haut-Lévêque, Centre Hospitalier Universitaire de Bordeaux, Pessac, France
| | - Jean-Marie Peron
- Service d'Hépato-Gastroentérologie, Centre Hospitalier Universitaire de Toulouse, Toulouse, France; Institut CARDIOMET, Fédération Hospitalo-Universitaire IMPACT, Toulouse, France
| | - Theophile Gerster
- Service d'Hépato-Gastroentérologie, Centre Hospitalier Universitaire Grenoble-Alpes, Grenoble, France
| | - Brigitte Le Bail
- Service d'Anatomopathologie, Hôpital Pellegrin, Centre Hospitalier Universitaire de Bordeaux, Pessac, France
| | - Jeremie Riou
- MINT UMR INSERM 1066, CNRS 6021, Angers University, France
| | - Gilles Hunault
- Laboratoire HIFIH, UPRES 3859, SFR 4208, Université d'Angers, Angers, France
| | - Wassil Merrouche
- Service d'Hépatologie, Hôpital Haut-Lévêque, Centre Hospitalier Universitaire de Bordeaux, Pessac, France
| | - Frederic Oberti
- Service d'Hépato-Gastroentérologie, Centre Hospitalier Universitaire d'Angers, Angers, France; Laboratoire HIFIH, UPRES 3859, SFR 4208, Université d'Angers, Angers, France
| | - Laurence Pelade
- Service d'Hépato-Gastroentérologie, Centre Hospitalier Universitaire Grenoble-Alpes, Grenoble, France
| | - Isabelle Fouchard
- Service d'Hépato-Gastroentérologie, Centre Hospitalier Universitaire d'Angers, Angers, France; Laboratoire HIFIH, UPRES 3859, SFR 4208, Université d'Angers, Angers, France
| | - Christophe Bureau
- Service d'Hépato-Gastroentérologie, Centre Hospitalier Universitaire de Toulouse, Toulouse, France; Institut CARDIOMET, Fédération Hospitalo-Universitaire IMPACT, Toulouse, France
| | - Paul Calès
- Service d'Hépato-Gastroentérologie, Centre Hospitalier Universitaire d'Angers, Angers, France; Laboratoire HIFIH, UPRES 3859, SFR 4208, Université d'Angers, Angers, France
| | - Victor de Ledinghen
- Service d'Hépatologie, Hôpital Haut-Lévêque, Centre Hospitalier Universitaire de Bordeaux, Pessac, France; INSERM U1053, Université de Bordeaux, Bordeaux, France
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Chuah KH, Chan WK. Reply to: CHAI and MACK-3 as noninvasive indices for nonalcoholic steatohepatitis. Liver Int 2019; 39:1588. [PMID: 31161724 DOI: 10.1111/liv.14139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/13/2023]
Affiliation(s)
- Kee-Huat Chuah
- Gastroenterology and Hepatology Unit, Department of Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Wah-Kheong Chan
- Gastroenterology and Hepatology Unit, Department of Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
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Polyzos SA, Kountouras J. CHAI and MACK-3 as noninvasive indices for nonalcoholic steatohepatitis. Liver Int 2019; 39:1587. [PMID: 31021518 DOI: 10.1111/liv.14123] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2019] [Accepted: 04/16/2019] [Indexed: 02/13/2023]
Affiliation(s)
- Stergios A Polyzos
- First Department of Pharmacology, Faculty of Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Jannis Kountouras
- Second Medical Clinic, Faculty of Medicine, Aristotle University of Thessaloniki, Ippokration Hospital, Thessaloniki, Greece
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