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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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Villani R, Lupo P, Sangineto M, Romano AD, Serviddio G. Liver Ultrasound Elastography in Non-Alcoholic Fatty Liver Disease: A State-of-the-Art Summary. Diagnostics (Basel) 2023; 13:diagnostics13071236. [PMID: 37046454 PMCID: PMC10093430 DOI: 10.3390/diagnostics13071236] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 03/21/2023] [Accepted: 03/23/2023] [Indexed: 03/29/2023] Open
Abstract
Non-alcoholic fatty liver disease (NAFLD) is a chronic disease which is currently the most common hepatic disorder affecting up to 38% of the general population with differences according to age, country, ethnicity and sex. Both genetic and acquired risk factors such as a high-calorie diet or high intake of saturated fats have been associated with obesity, diabetes and, finally, NAFLD. A liver biopsy has always been considered essential for the diagnosis of NAFLD; however, due to several limitations such as the potential occurrence of major complications, sampling variability and the poor repeatability in clinical practice, it is considered an imperfect option for the evaluation of liver fibrosis over time. For these reasons, a non-invasive assessment by serum biomarkers and the quantification of liver stiffness is becoming the new frontier in the management of patients with NAFLD and liver fibrosis. We present a state-of-the-art summary addressing the methods for the non-invasive evaluation of liver fibrosis in NAFLD patients, particularly the ultrasound-based techniques (transient elastography, ARFI techniques and strain elastography) and their optimal cut-off values for the staging of liver fibrosis.
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Cao YT, Xiang LL, Qi F, Zhang YJ, Chen Y, Zhou XQ. Accuracy of controlled attenuation parameter (CAP) and liver stiffness measurement (LSM) for assessing steatosis and fibrosis in non-alcoholic fatty liver disease: A systematic review and meta-analysis. EClinicalMedicine 2022; 51:101547. [PMID: 35844772 PMCID: PMC9284399 DOI: 10.1016/j.eclinm.2022.101547] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Revised: 06/16/2022] [Accepted: 06/20/2022] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Non-alcoholic fatty liver disease (NAFLD) is a common chronic liver disease, and among the non-invasive tests, controlled attenuation parameter (CAP) and liver stiffness measurement (LSM) have shown better diagnostic performance in NAFLD. This meta-analysis aimed to evaluate the performance of CAP and LSM for assessing steatosis and fibrosis in NAFLD. METHODS We searched the PubMed, Web of Science, Cochrane Library, and Embase databases for relevant articles published up to February 13th, 2022, and selected studies that met the inclusion and exclusion criteria, and evaluated the quality of evidence. Then we pooled sensitivity (SE), specificity (SP), and area under receiver operating characteristic (AUROC) curves. A random effect model was applied regardless of heterogeneity. Meta-regression analysis and subgroup analysis were performed to explore heterogeneity, and Fagan plot analysis was used to evaluate clinical utility. This meta-analysis was completed in Nanjing, Jiangsu and registered on PROSPERO (CRD42022309965). FINDINGS A total of 10537 patients from 61 studies were included in our meta-analysis. The AUROC of CAP were 0·924, 0·794 and 0·778 for steatosis grades ≥ S1, ≥ S2 and = S3, respectively, and the AUROC of LSM for detecting fibrosis stages ≥ F1, ≥ F2, ≥ F3, and = F4 were 0·851, 0·830, 0·897 and 0·925, respectively. Subgroup analysis revealed that BMI ≥ 30 kg/m² had lower accuracy for diagnosing S ≥ S1, ≥ S2 than BMI<30 kg/m². For the mean cut-off values, significant differences were found in CAP values among different body mass index (BMI) populations and LSM values among different regions. For diagnosing S ≥ S1, ≥ S2 and = S3, the mean CAP cut-off values for BMI ≥ 30 kg/m² were 30·7, 28·2, and 27·9 dB/m higher than for BMI < 30 kg/m² (P = 0·001, 0·001 and 0·018, respectively). For diagnosing F ≥ F2 and = F4, the mean cut-off values of Europe and America were 0·96 and 2·03 kPa higher than Asia (P = 0·027, P = 0·034), respectively. In addition, the results did not change significantly after sensitivity analysis and the trim and fill method to correct for publication bias, proving that the conclusions are robust. INTERPRETATION The good performance of CAP and LSM for the diagnosis of mild steatosis (S ≥ S1), advanced liver fibrosis (F ≥ F3), and cirrhosis (F = F4) can be used to screen for NAFLD in high-risk populations. Of note, the accuracy of CAP for the detection of steatosis in patients with obesity is reduced and requires specific diagnostic values. For LSM, the same diagnostic values can be used when the appropriate probes are selected based on BMI and the automated probe selection tool. The performance of CAP and LSM in assessing steatosis in patients with obesity, moderate to severe steatosis, and low-grade fibrosis should be further validated and improved in the future. FUNDING The study was funded by the Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD).
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Affiliation(s)
- Yu-tian Cao
- The first clinical medical college of Nanjing University of Chinese Medicine, Nanjing, China
- Department of Endocrinology, Affiliated Hospital of Nanjing University of Chinese Medicine, Jiangsu Province Hospital of Chinese Medicine, Nanjing, China
| | - Liu-lan Xiang
- The first clinical medical college of Nanjing University of Chinese Medicine, Nanjing, China
- Department of Endocrinology, Affiliated Hospital of Nanjing University of Chinese Medicine, Jiangsu Province Hospital of Chinese Medicine, Nanjing, China
| | - Fang Qi
- The first clinical medical college of Nanjing University of Chinese Medicine, Nanjing, China
- Department of Endocrinology, Affiliated Hospital of Nanjing University of Chinese Medicine, Jiangsu Province Hospital of Chinese Medicine, Nanjing, China
| | - Yu-juan Zhang
- The first clinical medical college of Nanjing University of Chinese Medicine, Nanjing, China
- Department of Endocrinology, Affiliated Hospital of Nanjing University of Chinese Medicine, Jiangsu Province Hospital of Chinese Medicine, Nanjing, China
| | - Yi Chen
- Department of Gastroenterology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Xi-qiao Zhou
- Department of Endocrinology, Affiliated Hospital of Nanjing University of Chinese Medicine, Jiangsu Province Hospital of Chinese Medicine, Nanjing, China
- Corresponding author at: Department of Endocrinology, Affiliated Hospital of Nanjing University of Chinese Medicine, Jiangsu Province Hospital of Chinese Medicine, Nanjing 210029, China.
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4
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Mózes FE, Lee JA, Selvaraj EA, Jayaswal ANA, Trauner M, Boursier J, Fournier C, Staufer K, Stauber RE, Bugianesi E, Younes R, Gaia S, Lupșor-Platon M, Petta S, Shima T, Okanoue T, Mahadeva S, Chan WK, Eddowes PJ, Hirschfield GM, Newsome PN, Wong VWS, de Ledinghen V, Fan J, Shen F, Cobbold JF, Sumida Y, Okajima A, Schattenberg JM, Labenz C, Kim W, Lee MS, Wiegand J, Karlas T, Yılmaz Y, Aithal GP, Palaniyappan N, Cassinotto C, Aggarwal S, Garg H, Ooi GJ, Nakajima A, Yoneda M, Ziol M, Barget N, Geier A, Tuthill T, Brosnan MJ, Anstee QM, Neubauer S, Harrison SA, Bossuyt PM, Pavlides M. Diagnostic accuracy of non-invasive tests for advanced fibrosis in patients with NAFLD: an individual patient data meta-analysis. Gut 2022; 71:1006-1019. [PMID: 34001645 PMCID: PMC8995830 DOI: 10.1136/gutjnl-2021-324243] [Citation(s) in RCA: 190] [Impact Index Per Article: 95.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 04/23/2021] [Accepted: 04/29/2021] [Indexed: 12/11/2022]
Abstract
OBJECTIVE Liver biopsy is still needed for fibrosis staging in many patients with non-alcoholic fatty liver disease. The aims of this study were to evaluate the individual diagnostic performance of liver stiffness measurement by vibration controlled transient elastography (LSM-VCTE), Fibrosis-4 Index (FIB-4) and NAFLD (non-alcoholic fatty liver disease) Fibrosis Score (NFS) and to derive diagnostic strategies that could reduce the need for liver biopsies. DESIGN Individual patient data meta-analysis of studies evaluating LSM-VCTE against liver histology was conducted. FIB-4 and NFS were computed where possible. Sensitivity, specificity and area under the receiver operating curve (AUROC) were calculated. Biomarkers were assessed individually and in sequential combinations. RESULTS Data were included from 37 primary studies (n=5735; 45% women; median age: 54 years; median body mass index: 30 kg/m2; 33% had type 2 diabetes; 30% had advanced fibrosis). AUROCs of individual LSM-VCTE, FIB-4 and NFS for advanced fibrosis were 0.85, 0.76 and 0.73. Sequential combination of FIB-4 cut-offs (<1.3; ≥2.67) followed by LSM-VCTE cut-offs (<8.0; ≥10.0 kPa) to rule-in or rule-out advanced fibrosis had sensitivity and specificity (95% CI) of 66% (63-68) and 86% (84-87) with 33% needing a biopsy to establish a final diagnosis. FIB-4 cut-offs (<1.3; ≥3.48) followed by LSM cut-offs (<8.0; ≥20.0 kPa) to rule out advanced fibrosis or rule in cirrhosis had a sensitivity of 38% (37-39) and specificity of 90% (89-91) with 19% needing biopsy. CONCLUSION Sequential combinations of markers with a lower cut-off to rule-out advanced fibrosis and a higher cut-off to rule-in cirrhosis can reduce the need for liver biopsies.
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Affiliation(s)
- Ferenc Emil Mózes
- Cardiovascular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, UK
| | - Jenny A Lee
- Department of Epidemiology and Data Science, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Emmanuel Anandraj Selvaraj
- Cardiovascular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, UK,Translational Gastroenterology Unit, University of Oxford, Oxford, Oxfordshire, UK,NIHR Oxford Biomedical Research Centre, Oxford University Hospitals NHS Foundation Trust and the University of Oxford, Oxford, UK
| | | | - Michael Trauner
- Division of Gastroenterology and Hepatology, Department of Medicine III, Medical University of Vienna, Vienna, Austria
| | - Jerome Boursier
- Laboratoire HIFIH, UPRES EA 3859, SFR ICAT 4208, Universite d'Angers, Angers, Pays de la Loire, France,Service d'Hepato-Gastroenterologie et Oncologie Digestive, Centre Hospitalier Universitaire d'Angers, Angers, Pays de la Loire, France
| | | | - Katharina Staufer
- Division of Gastroenterology and Hepatology, Department of Medicine III, Medical University of Vienna, Vienna, Austria,Department of Visceral Surgery and Medicine, Inselspital University Hospital Bern, Bern, Switzerland,Department of Surgery, Division of Transplantation, Medical University of Vienna, Vienna, Austria
| | - Rudolf E Stauber
- Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | | | - Ramy Younes
- Boehringer Ingelheim International GmbH, Ingelheim, Rheinland-Pfalz, Germany
| | - Silvia Gaia
- Medical Sciences, University of Turin, Torino, Italy
| | - Monica Lupșor-Platon
- Department of Ultrasonography, University of Medicine and Pharmacy, Regional Institute of Gastroenterology and Hepatology “Prof. Dr. Octavian Fodor”, Cluj Napoca, Romania
| | - Salvatore Petta
- Section of Gastroenterology and Hepatology, PROMISE, Palermo, Italy
| | - Toshihide Shima
- Hepatology Center, Saiseikai Suita Hospital, Suita, Osaka, Japan
| | - Takeshi Okanoue
- Hepatology Center, Saiseikai Suita Hospital, Suita, Osaka, Japan
| | - Sanjiv Mahadeva
- Faculty of Medicine, Department of Medicine, University of Malaya, Kuala Lumpur, Wilayah Persekutuan, Malaysia
| | - Wah-Kheong Chan
- Faculty of Medicine, Department of Medicine, University of Malaya, Kuala Lumpur, Wilayah Persekutuan, Malaysia
| | - Peter J Eddowes
- NIHR Biomedical Research Centre, University of Birmingham, Birmingham, UK,NIHR Nottingham Biomedical Research Centre, University of Nottingham, Nottingham, Nottinghamshire, UK
| | - Gideon M Hirschfield
- Toronto Centre for Liver Disease, University Health Network, Toronto, Ontario, Canada
| | - Philip Noel Newsome
- NIHR Biomedical Research Centre, University of Birmingham, Birmingham, UK,Centre for Liver and Gastrointestinal Research, Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK,Liver Unit, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Vincent Wai-Sun Wong
- Department of Medicine and Therapeutics, Chinese University of Hong Kong, Hong Kong, Hong Kong
| | - Victor de Ledinghen
- Centre d'Investigation de la Fibrose Hépatique, Hopital Haut-Leveque, Pessac, France,INSERM1053, Universite de Bordeaux, Talence, Aquitaine, France
| | - Jiangao Fan
- Department of Gastroenterology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Feng Shen
- Department of Gastroenterology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jeremy F Cobbold
- Translational Gastroenterology Unit, University of Oxford, Oxford, Oxfordshire, UK,NIHR Oxford Biomedical Research Centre, Oxford University Hospitals NHS Foundation Trust and the University of Oxford, Oxford, UK
| | - Yoshio Sumida
- Department of Internal Medicine, Aichi Medical University, Nagakute, Aichi, Japan
| | - Akira Okajima
- Department of Gastroenterology, Koseikai Takeda Hospital, Kyoto, Japan
| | - Jörn M Schattenberg
- Department of Internal Medicine I, University Medical Centre of the Johannes Gutenberg-University Mainz, Mainz, Rhineland-Palatinate, Germany
| | - Christian Labenz
- Department of Internal Medicine I, University Medical Centre of the Johannes Gutenberg-University Mainz, Mainz, Rhineland-Palatinate, Germany
| | - Won Kim
- Department of Gastroenterology and Hepatology, Department of Internal Medicine, Seoul National University College of Medicine, Seoul Metropolitan Government Boramae Medical Center, Seoul, South Korea
| | - Myoung Seok Lee
- Department of Radiology, Seoul National University Seoul Metropolitan Government Boramae Medical Center, Dongjak-gu, Seoul, The Republic of Korea
| | - Johannes Wiegand
- Department of Medicine II, Leipzig University Medical Center, Leipzig, Sachsen, Germany
| | - Thomas Karlas
- Department of Medicine II, Leipzig University Medical Center, Leipzig, Sachsen, Germany
| | - Yusuf Yılmaz
- Department of Gastroenterology, Marmara University School of Medicine, Istanbul, Turkey,Institute of Gastroenterology, Marmara University, Istanbul, Turkey
| | - Guruprasad Padur Aithal
- NIHR Nottingham Biomedical Research Centre, University of Nottingham, Nottingham, Nottinghamshire, UK,Nottingham Digestive Diseases Centre, School of Medicine, University of Nottingham, Nottingham, UK
| | - Naaventhan Palaniyappan
- NIHR Nottingham Biomedical Research Centre, University of Nottingham, Nottingham, Nottinghamshire, UK,Nottingham Digestive Diseases Centre, School of Medicine, University of Nottingham, Nottingham, UK
| | - Christophe Cassinotto
- Diagnostic and Interventional Radiology, University Hospital Centre Montpellier, Montpellier, Languedoc-Roussillon, France
| | - Sandeep Aggarwal
- Department of Surgical Disciplines, AIIMS, New Delhi, Delhi, India
| | - Harshit Garg
- Department of Surgical Disciplines, AIIMS, New Delhi, Delhi, India
| | - Geraldine J Ooi
- Department of Surgery, Monash University, Prahran, Victoria, Australia
| | - Atsushi Nakajima
- Department of Gastroenterology and Hepatology, Yokohama City University, Yokohama, Kanagawa, Japan
| | - Masato Yoneda
- Department of Gastroenterology and Hepatology, Yokohama City University, Yokohama, Kanagawa, Japan
| | - Marianne Ziol
- Service d'Anatomie Pathologique et Centre de Ressources Biologiques, Hopital Jean Verdier, Paris, France
| | - Nathalie Barget
- Centre de Ressources Biologiques, Hopitaux Universitaires Paris-Seine-Saint-Denis, Bondy, Île-de-France, France
| | - Andreas Geier
- Division of Hepatology, University Hospital Wurzburg, Wurzburg, Bayern, Germany
| | - Theresa Tuthill
- Internal Medicine Research Unit, Pfizer Inc, Cambridge, Massachusetts, USA
| | - M. Julia Brosnan
- Internal Medicine Research Unit, Pfizer Inc, Cambridge, Massachusetts, USA
| | - Quentin Mark Anstee
- Translational and Clinical Research Institute, Faculty of Medicine, Newcastle University, Newcastle upon Tyne, Tyne and Wear, UK
| | - Stefan Neubauer
- Cardiovascular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, UK
| | - Stephen A. Harrison
- Cardiovascular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, UK
| | - Patrick M Bossuyt
- Department of Epidemiology and Data Science, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Michael Pavlides
- Cardiovascular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, UK .,Translational Gastroenterology Unit, University of Oxford, Oxford, Oxfordshire, UK.,NIHR Oxford Biomedical Research Centre, Oxford University Hospitals NHS Foundation Trust and the University of Oxford, Oxford, UK
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5
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Selvaraj EA, Mózes FE, Jayaswal ANA, Zafarmand MH, Vali Y, Lee JA, Levick CK, Young LAJ, Palaniyappan N, Liu CH, Aithal GP, Romero-Gómez M, Brosnan MJ, Tuthill TA, Anstee QM, Neubauer S, Harrison SA, Bossuyt PM, Pavlides M. Diagnostic accuracy of elastography and magnetic resonance imaging in patients with NAFLD: A systematic review and meta-analysis. J Hepatol 2021; 75:770-785. [PMID: 33991635 DOI: 10.1016/j.jhep.2021.04.044] [Citation(s) in RCA: 125] [Impact Index Per Article: 41.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Revised: 03/15/2021] [Accepted: 04/25/2021] [Indexed: 02/08/2023]
Abstract
BACKGROUND AND AIMS Vibration-controlled transient elastography (VCTE), point shear wave elastography (pSWE), 2-dimensional shear wave elastography (2DSWE), magnetic resonance elastography (MRE), and magnetic resonance imaging (MRI) have been proposed as non-invasive tests for patients with non-alcoholic fatty liver disease (NAFLD). This study evaluated their diagnostic accuracy for liver fibrosis and non-alcoholic steatohepatitis (NASH). METHODS PubMED/MEDLINE, EMBASE and the Cochrane Library were searched for studies examining the diagnostic accuracy of these index tests, against histology as the reference standard, in adult patients with NAFLD. Two authors independently screened and assessed methodological quality of studies and extracted data. Summary estimates of sensitivity, specificity and area under the curve (sAUC) were calculated for fibrosis stages and NASH, using a random effects bivariate logit-normal model. RESULTS We included 82 studies (14,609 patients). Meta-analysis for diagnosing fibrosis stages was possible in 53 VCTE, 11 MRE, 12 pSWE and 4 2DSWE studies, and for diagnosing NASH in 4 MRE studies. sAUC for diagnosis of significant fibrosis were: 0.83 for VCTE, 0.91 for MRE, 0.86 for pSWE and 0.75 for 2DSWE. sAUC for diagnosis of advanced fibrosis were: 0.85 for VCTE, 0.92 for MRE, 0.89 for pSWE and 0.72 for 2DSWE. sAUC for diagnosis of cirrhosis were: 0.89 for VCTE, 0.90 for MRE, 0.90 for pSWE and 0.88 for 2DSWE. MRE had sAUC of 0.83 for diagnosis of NASH. Three (4%) studies reported intention-to-diagnose analyses and 15 (18%) studies reported diagnostic accuracy against pre-specified cut-offs. CONCLUSIONS When elastography index tests are acquired successfully, they have acceptable diagnostic accuracy for advanced fibrosis and cirrhosis. The potential clinical impact of these index tests cannot be assessed fully as intention-to-diagnose analyses and validation of pre-specified thresholds are lacking. LAY SUMMARY Non-invasive tests that measure liver stiffness or use magnetic resonance imaging (MRI) have been suggested as alternatives to liver biopsy for assessing the severity of liver scarring (fibrosis) and fatty inflammation (steatohepatitis) in patients with non-alcoholic fatty liver disease (NAFLD). In this study, we summarise the results of previously published studies on how accurately these non-invasive tests can diagnose liver fibrosis and inflammation, using liver biopsy as the reference. We found that some techniques that measure liver stiffness had a good performance for the diagnosis of severe liver scarring.
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Affiliation(s)
- Emmanuel Anandraj Selvaraj
- Oxford Centre for Clinical Magnetic Resonance Research, Radcliffe Department of Medicine, University of Oxford, Oxford, UK; Translational Gastroenterology Unit, Nuffield Department of Medicine, University of Oxford, Oxford, UK; NIHR Oxford Biomedical Research Centre, Oxford University Hospitals NHS Foundation Trust and the University of Oxford, Oxford, UK
| | - Ferenc Emil Mózes
- Oxford Centre for Clinical Magnetic Resonance Research, Radcliffe Department of Medicine, University of Oxford, Oxford, UK
| | - Arjun Narayan Ajmer Jayaswal
- Oxford Centre for Clinical Magnetic Resonance Research, Radcliffe Department of Medicine, University of Oxford, Oxford, UK
| | - Mohammad Hadi Zafarmand
- Department of Epidemiology and Data Science, Amsterdam UMC, University of Amsterdam, The Netherlands
| | - Yasaman Vali
- Department of Epidemiology and Data Science, Amsterdam UMC, University of Amsterdam, The Netherlands
| | - Jenny A Lee
- Department of Epidemiology and Data Science, Amsterdam UMC, University of Amsterdam, The Netherlands
| | - Christina Kim Levick
- Oxford Centre for Clinical Magnetic Resonance Research, Radcliffe Department of Medicine, University of Oxford, Oxford, UK
| | - Liam Arnold Joseph Young
- Oxford Centre for Clinical Magnetic Resonance Research, Radcliffe Department of Medicine, University of Oxford, Oxford, UK
| | - Naaventhan Palaniyappan
- NIHR Nottingham Biomedical Research Centre, Nottingham University Hospitals NHS Trust and the University of Nottingham, Nottingham, UK
| | - Chang-Hai Liu
- UCM Digestive Diseases. Virgen del Rocio University Hospital. Institute of Biomedicine of Seville, University of Seville, Sevilla, Spain; Center for Infectious Diseases, West China Hospital of Sichuan University; Division of Infectious Diseases, State Key Laboratory of Biotherapy and Center of Infectious Disease, West China Hospital, Sichuan University, Chengdu, China
| | - Guruprasad Padur Aithal
- NIHR Nottingham Biomedical Research Centre, Nottingham University Hospitals NHS Trust and the University of Nottingham, Nottingham, UK
| | - Manuel Romero-Gómez
- UCM Digestive Diseases. Virgen del Rocio University Hospital. Institute of Biomedicine of Seville, University of Seville, Sevilla, Spain
| | - M Julia Brosnan
- Internal Medicine Research Unit, Pfizer Inc, Cambridge, MA, USA
| | | | - Quentin M Anstee
- Liver Research Group, Translational & Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, UK; NIHR Newcastle Biomedical Research Centre, Newcastle upon Tyne Hospitals, NHS Foundation Trust, Newcastle upon Tyne, UK
| | - Stefan Neubauer
- Oxford Centre for Clinical Magnetic Resonance Research, Radcliffe Department of Medicine, University of Oxford, Oxford, UK
| | - Stephen A Harrison
- Oxford Centre for Clinical Magnetic Resonance Research, Radcliffe Department of Medicine, University of Oxford, Oxford, UK
| | - Patrick M Bossuyt
- Department of Epidemiology and Data Science, Amsterdam UMC, University of Amsterdam, The Netherlands
| | - Michael Pavlides
- Oxford Centre for Clinical Magnetic Resonance Research, Radcliffe Department of Medicine, University of Oxford, Oxford, UK; Translational Gastroenterology Unit, Nuffield Department of Medicine, University of Oxford, Oxford, UK; NIHR Oxford Biomedical Research Centre, Oxford University Hospitals NHS Foundation Trust and the University of Oxford, Oxford, UK.
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Fibrosis-4 Index vs Nonalcoholic Fatty Liver Disease Fibrosis Score in Identifying Advanced Fibrosis in Subjects With Nonalcoholic Fatty Liver Disease: A Meta-Analysis. Am J Gastroenterol 2021; 116:1833-1841. [PMID: 34160377 DOI: 10.14309/ajg.0000000000001337] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Accepted: 05/12/2021] [Indexed: 12/11/2022]
Abstract
INTRODUCTION In subjects with nonalcoholic fatty liver disease (NAFLD), advanced fibrosis (AF) carries the highest risk of adverse liver-related events. To reduce the number of unnecessary biopsies, several noninvasive tools (NITs) for the risk stratification of fibrosis have been developed. We conducted this meta-analysis to assess the performance of the fibrosis-4 index (FIB-4) and NAFLD fibrosis scores (NFS), the 2 most common NITs, for the appropriate selection of subjects with AF for biopsy. METHODS Four databases were searched until December 2020 (CRD42021224766). Original articles reporting data on the performance of FIB-4 and NFS, interpreted according to standard cutoffs in subjects with biopsy-proven NAFLD, were included. Separate data extractions were performed according to the lower cutoff, the higher cutoff, and the dual threshold approach. The numbers of subjects classified as true-negative, true-positive, false-negative, and false-positive were extracted. Summary operating points were estimated using a random-effects model. RESULTS Eighteen studies evaluating 12,604 subjects were included. Participants were adult outpatients with biopsy-proven NAFLD or nonalcoholic steatohepatitis. Overall, a weak-to-moderate performance was found for both scores. The head-to-head comparison showed FIB-4 to be associated with a higher performance in ruling in and NFS in ruling out AF in the single threshold approach, whereas, with the dual threshold approach, a lower prevalence of indeterminate findings was found for FIB-4. DISCUSSION This meta-analysis suggested that currently available NITs have a limited performance in identifying AF among subjects with NAFLD. Further studies are needed to optimize existing thresholds or develop new NITs.
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Shima T, Ohtakaki Y, Kikuchi H, Uchino H, Isomura M, Aoyagi K, Oya H, Katayama T, Mitsumoto Y, Mizuno M, Umemura A, Yamaguchi K, Itoh Y, Okanoue T. A novel rapid immunoassay of serum type IV collagen 7S for the diagnosis of fibrosis stage of nonalcoholic fatty liver diseases. Hepatol Res 2021; 51:263-276. [PMID: 33350036 DOI: 10.1111/hepr.13605] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2020] [Revised: 11/05/2020] [Accepted: 11/23/2020] [Indexed: 12/11/2022]
Abstract
AIM Type IV collagen 7S (T4C7S) is a valuable biomarker for detecting liver fibrosis in patients with nonalcoholic fatty liver disease (NAFLD). The conventional T4C7S measurement via radioimmunoassay (T4C7S RIA) has shortcomings of radioisotope usage and longer assay periods. We compared T4C7S RIA with a newly developed, fast T4C7S chemiluminescent enzyme immunoassay (T4C7S CLEIA) and examined the diagnostic accuracies of and correlation between the two techniques. METHODS We evaluated 170 biopsy-confirmed patients with NAFLD. T4C7S was measured via both T4C7S RIA and T4C7S CLEIA. The correlation between T4C7S RIA and T4C7S CLEIA was analyzed in 305 total serum samples via exploratory research and 47 validation samples. The diagnostic accuracies of T4C7S CLEIA and T4C7S RIA were compared in the sera of patients with NAFLD and test samples. RESULTS Sera T4C7S levels of T4C7S CLEIA and T4C7S RIA significantly correlated in patients' samples via exploratory (r = 0.914, P = 0.000) and validation (r = 0.929, P = 0.000) research. At a 10% coefficient, T4C7S CLEIA concentration was 0.26 ng/ml in the serum samples, indicating high accuracy at even low concentrations. T4C7S CLEIA revealed distinct changes between each stage and high sensitivity in detecting the F2 stage, indicating a higher sensitivity in detecting low fibrosis stages than T4C7S RIA in patients with NAFLD. CONCLUSIONS The T4C7S CLEIA correlated well with the T4C7S RIA. Favorably, the T4C7S CLEIA has a higher sensitivity and rapid measurement time and requires a small sample volume; thus, it is a promising and popular biomarker for fibrosis stage diagnosis in NAFLD.
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Affiliation(s)
- Toshihide Shima
- Department of Gastroenterology and Hepatology, Saiseikai Suita Hospital, Suita, Japan
| | | | | | | | | | | | - Hirohisa Oya
- Department of Gastroenterology and Hepatology, Saiseikai Suita Hospital, Suita, Japan
| | - Takayuki Katayama
- Department of Gastroenterology and Hepatology, Saiseikai Suita Hospital, Suita, Japan
| | - Yasuhide Mitsumoto
- Department of Gastroenterology and Hepatology, Saiseikai Suita Hospital, Suita, Japan
| | - Masayuki Mizuno
- Department of Gastroenterology and Hepatology, Saiseikai Suita Hospital, Suita, Japan
| | - Atsushi Umemura
- Department of Gastroenterology and Hepatology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Kanji Yamaguchi
- Department of Gastroenterology and Hepatology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yoshito Itoh
- Department of Gastroenterology and Hepatology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Takeshi Okanoue
- Department of Gastroenterology and Hepatology, Saiseikai Suita Hospital, Suita, Japan
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Sumida Y, Shima T, Mitsumoto Y, Katayama T, Umemura A, Yamaguchi K, Itoh Y, Yoneda M, Okanoue T. Epidemiology: Pathogenesis, and Diagnostic Strategy of Diabetic Liver Disease in Japan. Int J Mol Sci 2020; 21:E4337. [PMID: 32570776 PMCID: PMC7352222 DOI: 10.3390/ijms21124337] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Revised: 06/08/2020] [Accepted: 06/16/2020] [Indexed: 12/14/2022] Open
Abstract
Type 2 diabetes (T2D) is closely associated with nonalcoholic fatty liver disease (NAFLD). Nonalcoholic steatohepatitis (NASH), a severe form of NAFLD, can lead to cirrhosis, hepatocellular carcinoma (HCC), and hepatic decompensation. Patients with T2D have twice the risk of HCC incidence compared with those without T2D. Because the hepatic fibrosis grade is the main determinant of mortality in patients with NAFLD, identifying patients with advanced fibrosis using non-invasive tests (NITs) or imaging modalities is crucial. Globally, the fibrosis-4 index (FIB-4 index), NAFLD fibrosis score, and enhanced liver fibrosis test have been established to evaluate hepatic fibrosis. Two-step algorithms using FIB-4 index as first triaging tool are globally accepted. It remains unknown which kinds of NITs or elastography are best as the second step tool. In Japan, type IV collagen 7s or the CA-fibrosis index (comprising type IV collagen 7s and aspartate aminotransferase (AST)) is believed to precisely predict advanced fibrosis in NAFLD. Patients with NAFLD who have high non-invasive test results should be screened for HCC or esophageal varices. Risk factors of rapid fibrosis progression in NAFLD includes age, severe obesity, presence of T2D, menopause in women, and a patatin-like phospholipase domain containing the 3 GG genotype. Patients with NAFLD who have these risk factors should be intensively treated with lifestyle modification or pharmacotherapies for preventing liver-related mortality.
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Affiliation(s)
- Yoshio Sumida
- Division of Hepatology and Pancreatology, Department of Internal Medicine, Aichi Medical University, Nagakute, Aichi 480-1195, Japan;
| | - Toshihide Shima
- Center of Gastroenterology and Hepatology, Saiseikai Suita Hospital, Osaka 564-0013, Japan; (T.S.); (Y.M.); (T.K.); (T.O.)
| | - Yasuhide Mitsumoto
- Center of Gastroenterology and Hepatology, Saiseikai Suita Hospital, Osaka 564-0013, Japan; (T.S.); (Y.M.); (T.K.); (T.O.)
| | - Takafumi Katayama
- Center of Gastroenterology and Hepatology, Saiseikai Suita Hospital, Osaka 564-0013, Japan; (T.S.); (Y.M.); (T.K.); (T.O.)
| | - Atsushi Umemura
- Department of Gastroenterology and Hepatology, Graduate School of Medicine, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (A.U.); (K.Y.); (Y.I.)
| | - Kanji Yamaguchi
- Department of Gastroenterology and Hepatology, Graduate School of Medicine, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (A.U.); (K.Y.); (Y.I.)
| | - Yoshito Itoh
- Department of Gastroenterology and Hepatology, Graduate School of Medicine, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (A.U.); (K.Y.); (Y.I.)
| | - Masashi Yoneda
- Division of Hepatology and Pancreatology, Department of Internal Medicine, Aichi Medical University, Nagakute, Aichi 480-1195, Japan;
| | - Takeshi Okanoue
- Center of Gastroenterology and Hepatology, Saiseikai Suita Hospital, Osaka 564-0013, Japan; (T.S.); (Y.M.); (T.K.); (T.O.)
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Eguchi Y, Wong G, Akhtar O, Sumida Y. Non-invasive diagnosis of non-alcoholic steatohepatitis and advanced fibrosis in Japan: A targeted literature review. Hepatol Res 2020; 50:645-655. [PMID: 32307859 DOI: 10.1111/hepr.13502] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Revised: 03/22/2020] [Accepted: 03/27/2020] [Indexed: 02/08/2023]
Abstract
Despite the invasive nature of liver biopsy, it remains the current standard for diagnosing non-alcoholic steatohepatitis (NASH) and fibrosis staging. Given the rising prevalence of non-alcoholic fatty liver disease (NAFLD) in Japan, there is a need for reliable non-invasive tests to accurately and efficiently identify NASH and advanced (F3/F4) fibrosis. A review of published works from English and Japanese sources was undertaken in PubMed, Embase, and Ichushi Web to identify studies reporting diagnostic characteristics of NITs in biopsy-proven Japanese NAFLD/NASH patients including sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV), and area under the receiver operating characteristic curve. The performance of non-invasive tests for two diagnostic questions were assessed, namely: (i) identifying NASH cases among NAFLD; and (ii) distinguishing advanced fibrosis (F3-4) from milder fibrosis (F0-2). Twenty-five studies reported outcomes for serum biomarkers, imaging, scoring systems, and novel complex techniques (based on multivariable regression models) for both diagnostic questions. Serum biomarkers were the most commonly assessed method for NASH identification, whereas scoring systems and imaging techniques were most commonly studied for fibrosis staging. In general, tests for NASH identification showed higher PPVs than NPVs, suggesting their usefulness in identifying probable NASH cases. The reverse was observed for fibrosis staging, with higher NPVs than PPVs, suggesting their use in excluding patients at low risk of F3/F4 disease rather than identifying definite F3/F4 fibrosis. In Japanese studies, simple scoring systems and imaging techniques showed particular usefulness in prediction of fibrosis staging, and combinations of serum biomarkers showed diagnostic potential for NASH screening.
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Affiliation(s)
| | | | | | - Yoshio Sumida
- Division of Hepatology and Pancreatology, Department of Internal Medicine, Aichi Medical University, Nagakute, Japan
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10
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Zeng Q, Song Z, Zhao Y, Wu J, Wang L, Ye H, Wang Y, Wu T, Yuan S, Yuan H. Controlled attenuation parameter by vibration-controlled transient elastography for steatosis assessment in members of the public undergoing regular health checkups with reference to magnetic resonance imaging-based proton density fat fraction. Hepatol Res 2020; 50:578-587. [PMID: 31883216 DOI: 10.1111/hepr.13481] [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: 12/27/2018] [Revised: 12/13/2019] [Accepted: 12/22/2019] [Indexed: 12/14/2022]
Abstract
AIM Controlled attenuation parameter (CAP) measured by vibration-controlled transient elastography (FibroScan) allows repeatable and reliable assessment of liver steatosis for screening of patients at risk of non-alcoholic steatohepatitis development among asymptomatic individuals at a community level. However, this has never been compared with another quantitative method, such as magnetic resonance imaging-based proton density fat fraction, among the Chinese health checkup population. METHODS A multicenter prospective study was conducted with Chinese individuals undergoing regular health checkups. Steatosis grading by magnetic resonance imaging-based proton density fat fraction was used as the reference to evaluate the diagnostic performance of CAP. RESULTS A total of 173 individuals were included with mean age of 45 ± 11 years and body mass index of 25.8 ± 4.0 kg/m2 . A linear correlation was found between CAP and log10 -transformed magnetic resonance imaging-based proton density fat fraction results (Pearson's coefficient 0.772, P < 0.001). The areas under the receiver operating characteristic curve for distinguishing ≥S1 and ≥S2 steatosis were 0.88 (95% confidence interval 0.83-0.93) and 0.89 (95% confidence interval 0.83-0.95), respectively. When optimized for ≥90% sensitivity, the CAP cut-off for staging ≥S1 steatosis was 244 dB/m. CAP could classify patients with ≥S1 steatosis with similar performance as an ultrasound examination. CONCLUSIONS As a non-invasive and quantitative method, CAP is highly adapted for population screening at a community level. With the integration of liver stiffness and CAP results in risk stratification scores for non-alcoholic steatohepatitis, vibration-controlled transient elastography can be useful in regular health checkups.
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Affiliation(s)
- Qiang Zeng
- Health Management Institute, Chinese PLA General Hospital, Beijing, China
| | - Zhenya Song
- International Healthcare Center & General Medicine Department, the Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang, China
| | - Yi Zhao
- International Healthcare Center & General Medicine Department, the Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang, China
| | - Jianjun Wu
- Health Management Institute, Chinese PLA General Hospital, Beijing, China
| | - Liuhong Wang
- Radiology Department, the Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang, China
| | - Huiyi Ye
- Radiology and Image Department, Chinese PLA General Hospital, Beijing, China
| | - Yingwei Wang
- Radiology and Image Department, Chinese PLA General Hospital, Beijing, China
| | - Ting Wu
- Infectious Disease Department, Tongji Hospital of Tongji Medical College, Huazhong University of Science & Technology, Wuhan, China
| | - Sishu Yuan
- Radiology Department, Tongji Hospital, Tongji Medical College of Huazhong University of Science & Technology, Wuhan, China
| | - Haojie Yuan
- International Healthcare Center & General Medicine Department, the Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang, China
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Nogami A, Yoneda M, Kobayashi T, Kessoku T, Honda Y, Ogawa Y, Suzuki K, Tomeno W, Imajo K, Kirikoshi H, Koide T, Fujikawa H, Saito S, Nakajima A. Assessment of 10-year changes in liver stiffness using vibration-controlled transient elastography in non-alcoholic fatty liver disease. Hepatol Res 2019; 49:872-880. [PMID: 30974498 DOI: 10.1111/hepr.13349] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2018] [Revised: 03/13/2019] [Accepted: 04/08/2019] [Indexed: 12/13/2022]
Abstract
AIM Although liver biopsy is the gold standard for the diagnosis and staging of non-alcoholic fatty liver disease (NAFLD), repeated assessment of patients' liver tissue conditions are impractical. We assessed the 10-year changes in liver stiffness measurements (LSM) utilizing vibration-controlled transient elastography in NAFLD patients. METHODS From January 2006 to September 2007, LSM was carried out for 97 biopsy-proven NAFLD patients. Of these, 34 patients underwent 10-year LSM reassessments (14 of them with paired biopsies). RESULTS We evaluated the changes in the fibrosis stage as estimated using LSM (FS-LSM). Over a 10-year period, 32.4% had FS-LSM progression, 50% had static disease, and 17.6% had FS-LSM improvement. From among the initially diagnosed non-alcoholic steatohepatitis patients, 18% had progressed to considerable stage 4 (cirrhosis) 10 years later. In this cohort, none of the patients who had been initially diagnosed as FS-LSM stage 0 had progressed to cirrhosis 10 years later. The changes in LSM were correlated with the change in the histological fibrosis stage, the NAFLD activity score, and the change in the sum of the steatosis, activity, and fibrosis score. Improving more than 1 body mass index (kg/m2 ) and having a higher initial aspartate aminotransferase, alanine aminotransferase (ALT), or ALT responder (>30% improvement or reduction to less than 40 IU/L) were factors contributing to LSM improvements (≥2 kPa). CONCLUSIONS Vibration-controlled transient elastography is likely to become a more clinically important tool for the long-term monitoring of NAFLD patients.
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Affiliation(s)
- Asako Nogami
- Department of Gastroenterology, JCHO Yokohama Central Hospital, Yokohama, Japan
| | - Masato Yoneda
- Department of Gastroenterology and Hepatology, Yokohama City University Hospital, Yokohama, Japan
| | - Takashi Kobayashi
- Department of Gastroenterology and Hepatology, Yokohama City University Hospital, Yokohama, Japan
| | - Takaomi Kessoku
- Department of Gastroenterology and Hepatology, Yokohama City University Hospital, Yokohama, Japan
| | - Yasushi Honda
- Department of Gastroenterology and Hepatology, Yokohama City University Hospital, Yokohama, Japan
| | - Yuji Ogawa
- Department of Gastroenterology and Hepatology, Yokohama City University Hospital, Yokohama, Japan
| | - Kaori Suzuki
- Department of Gastroenterology and Hepatology, Yokohama City University Hospital, Yokohama, Japan
| | - Wataru Tomeno
- Department of Gastroenterology, International University of Health and Welfare Atami Hospital, Shizuoka, Japan
| | - Kento Imajo
- Department of Gastroenterology and Hepatology, Yokohama City University Hospital, Yokohama, Japan
| | - Hiroyuki Kirikoshi
- Laboratory of Physiology, Yokohama City University Hospital, Yokohama, Japan
| | - Tomoko Koide
- Division of Internal Medicine, Graduate School of Dentistry, Kanagawa Dental University, Yokosuka, Japan
| | - Hirotoshi Fujikawa
- Department of Gastroenterology, JCHO Yokohama Central Hospital, Yokohama, Japan
| | - Satoru Saito
- Department of Gastroenterology and Hepatology, Yokohama City University Hospital, Yokohama, Japan
| | - Atsushi Nakajima
- Department of Gastroenterology and Hepatology, Yokohama City University Hospital, Yokohama, Japan
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Yoshino K, Taura K, Okuda Y, Ikeno Y, Uemoto Y, Nishio T, Yamamoto G, Tanabe K, Koyama Y, Seo S, Kaido T, Okajima H, Imai T, Tanaka S, Uemoto S. Efficiency of acoustic radiation force impulse imaging for the staging of graft fibrosis after liver transplantation. Hepatol Res 2019; 49:394-403. [PMID: 30471140 DOI: 10.1111/hepr.13289] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2018] [Revised: 11/15/2018] [Accepted: 11/19/2018] [Indexed: 02/07/2023]
Abstract
AIM Liver biopsy is the gold standard for assessing liver fibrosis (LF) after liver transplantation (LT), but its invasiveness limits its utility. This study aimed to evaluate the usefulness of liver stiffness measurement (LSM) using acoustic radiation force impulse (ARFI) imaging to assess LF after LT. METHODS Between September 2013 and January 2017, 278 patients who underwent liver biopsy after LT in Kyoto University Hospital (Kyoto, Japan) were prospectively enrolled. Liver stiffness measurement was carried out using ARFI imaging; its value was expressed as shear wave velocity (Vs) [m/s]. The LF was evaluated according to METAVIR score (F0-F4). The diagnostic performance of Vs for F2≤ and F3≤ was assessed and compared with that of laboratory tests using receiver operating characteristic (ROC) analysis. RESULTS The median Vs values increased according to the progression of LF (F0, 1.18 (0.78-1.92); F1, 1.35 (0.72-3.54); F2, 1.55 (1.05-3.37); F3, 1.84 (1.41-2.97)). The Vs had the highest area under the ROC curve (AUROC) for the prediction of both F2 ≤ and F3 ≤ fibrosis (F2, 0.77; and F3, 0.85). With the cut-off value of Vs >1.31, sensitivity, specificity, positive predictive value, and negative predictive value were 89.4%, 53.3%, 37.3%, and 94.2% in predicting F2≤, respectively. Shear wave velocity diagnosed LF better than any laboratory tests regardless of the type of primary disease. CONCLUSIONS Acoustic radiation force impulse helps to assess graft LF after LT. The high sensitivity suggested that ARFI might reduce the frequency of liver biopsies by detecting patients who are unlikely to have significant fibrosis after LT. (Unique trial no. UMIN R000028296.).
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Affiliation(s)
- Kenji Yoshino
- Department of Surgery, Graduate School of Medicine Kyoto University, Kyoto, Japan
| | - Kojiro Taura
- Department of Surgery, Graduate School of Medicine Kyoto University, Kyoto, Japan
| | - Yukihiro Okuda
- Department of Surgery, Graduate School of Medicine Kyoto University, Kyoto, Japan
| | - Yoshinobu Ikeno
- Department of Surgery, Graduate School of Medicine Kyoto University, Kyoto, Japan
| | - Yusuke Uemoto
- Department of Surgery, Graduate School of Medicine Kyoto University, Kyoto, Japan
| | - Takahiro Nishio
- Department of Surgery, Graduate School of Medicine Kyoto University, Kyoto, Japan
| | - Gen Yamamoto
- Department of Surgery, Graduate School of Medicine Kyoto University, Kyoto, Japan
| | - Kazutaka Tanabe
- Department of Surgery, Graduate School of Medicine Kyoto University, Kyoto, Japan
| | - Yukinori Koyama
- Department of Surgery, Graduate School of Medicine Kyoto University, Kyoto, Japan
| | - Satoru Seo
- Department of Surgery, Graduate School of Medicine Kyoto University, Kyoto, Japan
| | - Toshimi Kaido
- Department of Surgery, Graduate School of Medicine Kyoto University, Kyoto, Japan
| | - Hideaki Okajima
- Department of Surgery, Graduate School of Medicine Kyoto University, Kyoto, Japan
| | - Takumi Imai
- Department of Clinical Biostatistics/Clinical Biostatistics Course, Kyoto University Graduate School of Medicine and Public Health, Kyoto, Japan
| | - Shiro Tanaka
- Department of Clinical Biostatistics/Clinical Biostatistics Course, Kyoto University Graduate School of Medicine and Public Health, Kyoto, Japan
| | - Shinji Uemoto
- Department of Surgery, Graduate School of Medicine Kyoto University, Kyoto, Japan
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Abstract
Nonalcoholic fatty liver disease (NAFLD) is the most prevalent liver disease worldwide, and there is no approved pharmacotherapy. The efficacy of vitamin E and pioglitazone has been established in nonalcoholic steatohepatitis (NASH), a progressive form of NAFLD. GLP-1RA and SGLT2 inhibitors, which are currently approved for use in diabetes, have shown early efficacy in NASH, and also have beneficial cardiovascular or renal effects. Innovative NASH therapies include four main pathways. The first approach is targeting hepatic fat accumulation. Medications in this approach include modulation of peroxisome proliferator-activator receptors (e.g., pemafibrate, elafibranor), medications targeting farnesoid X receptor axis [obeticholic acid; OCA)], inhibitors of de novo lipogenesis (aramchol, ACC inhibitor), and fibroblast growth factor-21 analogues. A second target is oxidative stress, inflammation, and apoptosis. This class of drug includes apoptosis signaling kinase 1 (ASK1) inhibitor and emricasan (an irreversible caspase inhibitor). A third target is intestinal microbiomes and metabolic endotoxemia. Several agents are in ongoing trials, including IMMe124, TLR4 antagonist, and solithromycin (macrolide antibiotics). The final target is hepatic fibrosis, which is strongly associated with all-cause or liver-related mortality in NASH. Antifibrotic agents are a cysteine-cysteine motif chemokine receptor-2/5 antagonist (cenicriviroc; CVC) and galectin 3 antagonist. Among a variety of medications in development, four agents such as OCA, elafibranor, ASK1 inhibitor, and CVC are currently being evaluated in an international phase 3 trial for the treatment of NASH. Within the next few years, the availability of therapeutic options for NASH will hopefully curb the rising trend of NASH-related diseases.
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Affiliation(s)
- Yoshio Sumida
- Division of Hepatology and Pancreatology, Department of Internal Medicine, Aichi Medical University, Nagakute, Aichi, 480-1195, Japan.
| | - Masashi Yoneda
- Division of Hepatology and Pancreatology, Department of Internal Medicine, Aichi Medical University, Nagakute, Aichi, 480-1195, Japan
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Repeated liver stiffness measurement compared with paired liver biopsy in patients with non-alcoholic fatty liver disease. Hepatol Int 2018; 12:44-55. [PMID: 29372507 DOI: 10.1007/s12072-018-9843-4] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2017] [Accepted: 01/08/2018] [Indexed: 12/11/2022]
Abstract
INTRODUCTION The value of repeated liver stiffness measurement (LSM) in non-alcoholic fatty liver disease (NAFLD) has not been shown before. METHODS A longitudinal study of biopsy-proven NAFLD patients was conducted at the Asian tertiary hospital from November 2012 to January 2017. Patients with paired liver biopsies and LSM were followed prospectively for liver-related and non-liver related complications, and survival. RESULTS The data for 113 biopsy-proven NAFLD patients (mean age 51.3 ± 10.6 years, male 50%) were analyzed. At baseline, advanced fibrosis based on histology and LSM was observed in 22 and 46%, respectively. Paired liver biopsy and LSM at 1-year interval was available in 71 and 80% of patients, respectively. High-risk cases (defined as patients with advanced fibrosis at baseline who had no fibrosis improvement, and patients who developed advanced fibrosis on repeat assessment) were seen in 23 and 53% of patients, based on paired liver biopsy and LSM, respectively. Type 2 diabetes mellitus was independently associated with high-risk cases. The median follow-up was 37 months with a total follow-up of 328 person-years. High-risk cases based on paired liver biopsy had significantly higher rates of liver-related complications (p = 0.002) but no difference in other outcomes. High-risk patients based on paired LSM had a significantly higher rate of liver-related complications (p = 0.046), cardiovascular events (p = 0.025) and composite outcomes (p = 0.006). CONCLUSION Repeat LSM can predict liver-related complications, similar to paired liver biopsy, and may be useful in identifying patients who may be at an increased risk of cardiovascular events. Further studies in a larger cohort and with a longer follow-up should be carried out to confirm these observations.
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