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López Tórrez SM, Ayala CO, Ruggiro PB, Costa CAD, Wagner MB, Padoin AV, Mattiello R. Accuracy of prognostic serological biomarkers in predicting liver fibrosis severity in people with metabolic dysfunction-associated steatotic liver disease: a meta-analysis of over 40,000 participants. Front Nutr 2024; 11:1284509. [PMID: 38419854 PMCID: PMC10899345 DOI: 10.3389/fnut.2024.1284509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Accepted: 01/25/2024] [Indexed: 03/02/2024] Open
Abstract
Introduction A prognostic model to predict liver severity in people with metabolic dysfunction-associated steatotic liver disease (MASLD) is very important, but the accuracy of the most commonly used tools is not yet well established. Objective The meta-analysis aimed to assess the accuracy of different prognostic serological biomarkers in predicting liver fibrosis severity in people with MASLD. Methods Adults ≥18 years of age with MASLD were included, with the following: liver biopsy and aspartate aminotransferase-to-platelet ratio (APRI), fibrosis index-4 (FIB-4), non-alcoholic fatty liver disease fibrosis score (NFS), body mass index, aspartate aminotransferase/alanine aminotransferase ratio, diabetes score (BARD score), FibroMeter, FibroTest, enhanced liver fibrosis (ELF), Forns score, and Hepascore. Meta-analyses were performed using a random effects model based on the DerSimonian and Laird methods. The study's risk of bias was assessed using the Quality Assessment of Diagnostic Accuracy Studies-2. Results In total, 138 articles were included, of which 86 studies with 46,514 participants met the criteria for the meta-analysis. The results for the summary area under the receiver operating characteristic (sAUROC) curve, according to the prognostic models, were as follows: APRI: advanced fibrosis (AF): 0.78, any fibrosis (AnF): 0.76, significant fibrosis (SF): 0.76, cirrhosis: 0.72; FIB-4: cirrhosis: 0.83, AF: 0.81, AnF: 0.77, SF: 0.75; NFS: SF: 0.81, AF: 0.81, AnF: 0.71, cirrhosis: 0.69; BARD score: SF: 0.77, AF: 0.73; FibroMeter: SF: 0.88, AF: 0.84; FibroTest: SF: 0.86, AF: 0.78; and ELF: AF: 0.87. Conclusion The results of this meta-analysis suggest that, when comparing the scores of serological biomarkers with liver biopsies, the following models showed better diagnostic accuracy in predicting liver fibrosis severity in people with MASLD: FIB-4 for any fibrosis, FibroMeter for significant fibrosis, ELF for advanced fibrosis, and FIB-4 for cirrhosis.Clinical trial registration: [https://clinicaltrials.gov/], identifier [CRD 42020180525].
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Affiliation(s)
- Sergio M. López Tórrez
- School of Medicine, Graduate Program in Medicine and Health Sciences, Pontifícia Universidade Católica de Rio Grande do Sul (PUCRS), Porto Alegre, Brazil
| | - Camila O. Ayala
- School of Medicine, Postgraduate Program in Pediatrics and Child Health, Pontifícia Universidade Católica de Rio Grande do Sul (PUCRS), Porto Alegre, Brazil
| | - Paula Bayer Ruggiro
- School of Medicine, Pontifícia Universidade Católica de Rio Grande do Sul (PUCRS), Porto Alegre, Brazil
| | - Caroline Abud Drumond Costa
- School of Medicine, Postgraduate Program in Pediatrics and Child Health, Pontifícia Universidade Católica de Rio Grande do Sul (PUCRS), Porto Alegre, Brazil
| | - Mario B. Wagner
- School of Medicine, Graduate Program in Medicine and Health Sciences, Pontifícia Universidade Católica de Rio Grande do Sul (PUCRS), Porto Alegre, Brazil
- School Medicine, Universidade Federal de Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
| | - Alexandre Vontobel Padoin
- School of Medicine, Graduate Program in Medicine and Health Sciences, Pontifícia Universidade Católica de Rio Grande do Sul (PUCRS), Porto Alegre, Brazil
| | - Rita Mattiello
- School Medicine, Universidade Federal de Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
- School of Medicine, Postgraduate Program in Epidemiology, Universidade Federal de Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
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Chayama K, Hiramatsu A, Shima T, Itoh Y, Yamaguchi K, Nakajima T, Hoshikawa K, Kawamura Y, Akuta N, Ito K, Kawanaka M, Sakamoto M, Harada K, Goto Y, Nakayama T, Kumada H, Okanoue T. Impact of fibrosis on liver-related event incidence in nonalcoholic fatty liver disease: A multicenter observational study. Hepatol Res 2023; 53:1169-1184. [PMID: 37534742 DOI: 10.1111/hepr.13950] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2023] [Revised: 07/26/2023] [Accepted: 07/31/2023] [Indexed: 08/04/2023]
Abstract
AIM There are few reports on the prognosis of liver-related events in Japanese patients with nonalcoholic fatty liver disease (NAFLD). We undertook an observational study to compare the prognosis between fibrotic and nonfibrotic groups in Japanese NAFLD patients. METHODS Prognosis in 393 NAFLD patients who underwent liver biopsy between April 2013 and April 2015 at multiple centers were investigated. The time to onset of liver-related events, cardiovascular events, development of extrahepatic cancers, and death were compared between the pathologically fibrotic nonalcoholic steatohepatitis (NASH) group and nonalcoholic fatty liver (NAFL) + nonfibrotic NASH group. A similar analysis was carried out based on the fibrotic classification diagnosed using four noninvasive fibrosis prediction models. RESULTS The mean age and body mass index at the time of liver biopsy was 55.7 years old and 28.04 kg/m2 , respectively The cumulative incidence of liver-related events at 1080 days after liver biopsy was 5.79% in the pathologically fibrotic NASH group and 0% in the NAFL + nonfibrotic NASH group, with a significant difference (p = 0.0334). The cumulative incidence of liver-related events was significantly higher in the positive group for the prediction model than in the negative group in all four models (all p values were <0.0001). There was no significant difference between the pathologically fibrotic NASH group and NAFL + nonfibrotic NASH group in terms of cumulative incidence of cardiovascular events, development of extrahepatic cancers, and death. CONCLUSIONS The incidence of liver-related events was significantly higher in the fibrotic NASH group than that of the NAFL + nonfibrotic NASH group in Japanese NAFLD patients.
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Affiliation(s)
- Kazuaki Chayama
- Collaborative Research Laboratory of Medical Innovation, Hiroshima University, Hiroshima, Japan
| | - Akira Hiramatsu
- Department of Gastroenterology, Hiroshima Memorial Hospital, Hiroshima, Japan
| | - Toshihide Shima
- Department of Gastroenterology and Hepatology, Saiseikai Suita Hospital, Suita, Japan
| | - Yoshito Itoh
- Molecular Gastroenterology and Hepatology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Kanji Yamaguchi
- Molecular Gastroenterology and Hepatology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Tomoaki Nakajima
- Department of Hepatology, Sapporo Kosei General Hospital, Sapporo, Japan
| | - Kyoko Hoshikawa
- Department of Gastroenterology, Faculty of Medicine, Yamagata University, Yamagata, Japan
| | | | - Norio Akuta
- Department of Hepatology, Toranomon Hospital, Tokyo, Japan
| | - Kiyoaki Ito
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Aichi Medical University, Nagakute, Japan
| | - Miwa Kawanaka
- Department of General Internal Medicine 2, Kawasaki Medical Center, Kawasaki Medical School, Okayama, Japan
| | - Michiie Sakamoto
- Department of Pathology, Keio University School of Medicine, Tokyo, Japan
| | - Kenichi Harada
- Department of Human Pathology, Kanazawa University Graduate School of Medical Sciences, Kanazawa, Japan
| | - Yoshihito Goto
- Department of Health Informatics, Kyoto University School of Public Health, Kyoto, Japan
| | - Takeo Nakayama
- Department of Health Informatics, Kyoto University School of Public Health, Kyoto, Japan
| | | | - Takeshi Okanoue
- Department of Gastroenterology and Hepatology, Saiseikai Suita Hospital, Suita, Japan
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Hinkson A, Lally H, Gibson H, Jones R, Rowe IA, Shinkins B, Parker R. Meta-analysis: Enhanced liver fibrosis test to identify hepatic fibrosis in chronic liver diseases. Aliment Pharmacol Ther 2023; 57:750-762. [PMID: 36650720 DOI: 10.1111/apt.17385] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Revised: 07/06/2022] [Accepted: 12/27/2022] [Indexed: 01/19/2023]
Abstract
BACKGROUND & AIMS Patients with liver disease can be stratified for risk of liver-related ill health by degree of hepatic fibrosis. The Enhanced liver fibrosis (ELF) test was developed to quantify hepatic fibrosis non-invasively and is widely used. The objective of this review was to identify and synthesise the evidence on the diagnostic accuracy of the ELF test for staging of hepatic fibrosis. APPROACH & RESULTS Searches of PubMed and EMBASE were conducted between October 2020 and November 2021 to identify studies reporting the diagnostic accuracy of the ELF test compared to histology in liver disease patients. QUADAS-2 was used to assess risk of bias in each study. Meta-analysis using the multiple thresholds model described by Steinhauser S, Schumacher M, Rücker G. Modelling multiple thresholds in meta-analysis of diagnostic test accuracy studies. BMC Med. Res. Methodol. 2016;16. 10.1186/s12874-016-0196-1 allowed synthesis of 2 × 2 data at different cut-offs. Sixty-three studies were included in this review. These studies included 19,285 patients with or at risk of liver disease from viral hepatitis, Non-Alcoholic Fatty Liver Disease, Alcohol-related Liver Disease and other mixed chronic liver diseases. The prevalence of significant fibrosis, advanced fibrosis and cirrhosis was 47.5%, 39.2% and 4.4%, respectively. Cut-offs with maximal Youden index were generated with AUROC = 0.811 (95% CI: 0.736-0.870), 0.812 (95% CI: 0.758-0.856) and 0.810 (95% CI: 0.694-0.888) to detect significant fibrosis, advanced fibrosis or cirrhosis, respectively. Diagnostic accuracy of the ELF test varied between different liver diseases and cut-offs to detect each stage with 95% sensitivity or specificity were also generated. CONCLUSIONS Meta-analysis revealed considerable variability in the ability of ELF to stage fibrosis across disease aetiologies. Research has mostly focused on viral hepatitis and NAFLD. There is currently a lack of data on the value of the ELF test in Alcohol-related liver disease and patients in primary care settings.
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Affiliation(s)
- Alexander Hinkson
- Leeds Liver Unit, St James' University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds, UK.,Leeds Liver Research Group, University of Leeds, Leeds, UK.,Leeds Institute for Medical Research, University of Leeds, Leeds, UK
| | - Hannah Lally
- School of Medicine, University of Leeds, Leeds, UK
| | | | - Rebecca Jones
- Leeds Liver Unit, St James' University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - Ian A Rowe
- Leeds Liver Unit, St James' University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds, UK.,Leeds Liver Research Group, University of Leeds, Leeds, UK.,Leeds Institute for Medical Research, University of Leeds, Leeds, UK
| | - Bethany Shinkins
- Test Evaluation Group, Leeds Institute for Health Sciences, University of Leeds, Leeds, UK
| | - Richard Parker
- Leeds Liver Unit, St James' University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds, UK.,Leeds Liver Research Group, University of Leeds, Leeds, UK
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Honda Y, Yoneda M, Kobayashi T, Iwaki M, Kawamura N, Nogami A, Kessoku T, Ogawa Y, Tomeno W, Imajo K, Horita N, Saito S, Kaneko T, Nakajima A. Meta-analysis of the diagnostic accuracy of serum type IV collagen 7S concentration for the staging of liver fibrosis in nonalcoholic fatty liver disease. Hepatol Res 2023; 53:219-227. [PMID: 36378589 DOI: 10.1111/hepr.13857] [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: 09/28/2022] [Revised: 10/27/2022] [Accepted: 11/04/2022] [Indexed: 11/16/2022]
Abstract
AIM We aimed to evaluate the diagnostic accuracy of the measurement of serum type IV collagen 7S (T4C7S) concentration for the staging of liver fibrosis in patients with nonalcoholic fatty liver disease (NAFLD). METHODS A systematic search or published works was carried out using the PubMed, Cochrane Library, and Web of Science Core Collection databases for studies of the accuracy of serum T4C7S concentration for the staging of fibrosis using Fibrosis stage (F)0-4 in patients with NAFLD diagnosed by liver biopsy. RESULTS Nine articles describing 1475 participants with NAFLD were included. For fibrosis ≥F1, with n = 849, summary estimates of sensitivity of 0.79, specificity of 0.69, and area under the curve (AUC) of 0.80 were obtained using a median T7C4S cut-off value of 4.6 ng/ml. For fibrosis ≥F2, with n = 1,090, summary estimates of sensitivity of 0.78, specificity of 0.78, and AUC of 0.84 were obtained using a median cut-off value of 4.9 ng/ml. For fibrosis ≥F3, with n = 1311 participants and a median cut-off value of 5.4 ng/ml, a pooled sensitivity of 0.82, specificity of 0.81, and AUC of 0.83 were obtained. For fibrosis ≥F4, with n = 753 and a median cut-off value of 6.6 ng/ml, a pooled sensitivity of 0.85, specificity of 0.81, and AUC of 0.85 were obtained. CONCLUSIONS Serum T4C7S concentration was found to be an accurate method of staging liver fibrosis in patients with NAFLD.
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Affiliation(s)
- Yasushi Honda
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Masato Yoneda
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Takashi Kobayashi
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Michihiro Iwaki
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Nobuyoshi Kawamura
- Department of Gastroenterology, Shin-yurigaoka General Hospital, Kawasaki, Japan
| | - Asako Nogami
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Takaomi Kessoku
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Yuji Ogawa
- Department of Gastroenterology, National Hospital Organization Yokohama Medical Center, Yokohama, Japan
| | - Wataru Tomeno
- Department of Gastroenterology, International University of Health and Welfare Atami Hospital, Atami, Japan
| | - Kento Imajo
- Department of Gastroenterology, Shin-yurigaoka General Hospital, Kawasaki, Japan
| | - Nobuyuki Horita
- Chemotherapy Center, Yokohama City University Hospital Graduate School of Medicine, Yokohama, Japan
| | - Satoru Saito
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Takeshi Kaneko
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Atsushi Nakajima
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
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5
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Stefano JT, Guedes LV, de Souza AAA, Vanni DS, Alves VAF, Carrilho FJ, Largura A, Arrese M, Oliveira CP. Usefulness of collagen type IV in the detection of significant liver fibrosis in nonalcoholic fatty liver disease. Ann Hepatol 2021; 20:100253. [PMID: 32949785 DOI: 10.1016/j.aohep.2020.08.070] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2020] [Revised: 08/11/2020] [Accepted: 08/12/2020] [Indexed: 02/06/2023]
Abstract
INTRODUCTION/AIMS Liver fibrosis assessment is a key issue in the evaluation of nonalcoholic fatty liver disease (NAFLD) patients. In the present study, we aimed to validate a noninvasive marker panel to assess significant and advanced fibrosis in these patients. METHOD 126 biopsy-proven NAFLD patients were included. NAFLD diagnosis was based on histological criteria. Fibrosis stages were determined according to NASH-Clinical Research Network criteria. Clinical and laboratorial data were collected during the interval of three months before or after liver biopsy. Histological fibrosis stages were classified as significant fibrosis (F2-F4) and advanced fibrosis (F3-F4). Five serum biomarkers [hyaluronic acid (HA), collagen type IV (cIV), procollagen type III (PC III), laminin (LN) and cholylglycine (CG)] were assessed by chemiluminescence immunoassays. RESULTS Most patients were female (61.61%), mean age: 55.7 ± 9.13 years old and mean BMI was 32.1 ± 5.9 kg/m2. Prevalence of diabetes, dyslipidemia, arterial hypertension, and metabolic syndrome was 68.75%, 82.29%, 63.54% and 81.05%, respectively. Patients with cIV above 30 ng/mL had a 5.57-times (IC: 1.86-16.69) the chance of having significant fibrosis and 7.61-times (IC: 2.27-25.54) the chance of having advanced fibrosis versus patients with values below 30 ng/mL. HA, PC III, LN and CG did not detect the presence of significant and advanced fibrosis. The AUROC of clV for detection of significant (0.718) and advanced fibrosis (0.791) was better than that of other serum biomarkers. CONCLUSION Type 4 collagen could predict the presence of significant and advanced fibrosis in NAFLD patients and it would be a useful tool in routine clinical practice.
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Affiliation(s)
- José Tadeu Stefano
- Laboratório de Gastroenterologia Clínica e Experimental (LIM-07), Division of Clinical Gastroenterology and Hepatology, Hospital das Clínicas, Department of Gastroenterology, Faculdade de Medicina, Universidade de São Paulo, São Paulo, SP, Brazil
| | - Laura Vilar Guedes
- Laboratório de Gastroenterologia Clínica e Experimental (LIM-07), Division of Clinical Gastroenterology and Hepatology, Hospital das Clínicas, Department of Gastroenterology, Faculdade de Medicina, Universidade de São Paulo, São Paulo, SP, Brazil
| | - Arthur Alencar Arrais de Souza
- Laboratório de Gastroenterologia Clínica e Experimental (LIM-07), Division of Clinical Gastroenterology and Hepatology, Hospital das Clínicas, Department of Gastroenterology, Faculdade de Medicina, Universidade de São Paulo, São Paulo, SP, Brazil
| | - Denise Siqueira Vanni
- Laboratório de Gastroenterologia Clínica e Experimental (LIM-07), Division of Clinical Gastroenterology and Hepatology, Hospital das Clínicas, Department of Gastroenterology, Faculdade de Medicina, Universidade de São Paulo, São Paulo, SP, Brazil
| | | | - Flair José Carrilho
- Laboratório de Gastroenterologia Clínica e Experimental (LIM-07), Division of Clinical Gastroenterology and Hepatology, Hospital das Clínicas, Department of Gastroenterology, Faculdade de Medicina, Universidade de São Paulo, São Paulo, SP, Brazil
| | - Alvaro Largura
- Laboratório Biovel Análises e Pesquisas Clínicas, Cascavel, PR, Brazil; Hospital Universitário do Oeste do Parana (UNIOESTE), Cascavel, PR, Brazil
| | - Marco Arrese
- Departamento de Gastroenterología, Escuela de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile and Centro de Envejecimiento y Regeneracion (CARE), Departamento de Biologia Celular y Molecular, Facultad de Ciencias Biologicas Pontificia Universidad Catolica de Chile, Santiago, Chile
| | - Claudia P Oliveira
- Laboratório de Gastroenterologia Clínica e Experimental (LIM-07), Division of Clinical Gastroenterology and Hepatology, Hospital das Clínicas, Department of Gastroenterology, Faculdade de Medicina, Universidade de São Paulo, São Paulo, SP, Brazil.
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Li B, Wang R, Wang L, Zhang G, Zhang Y. Capillin protects against non-alcoholic steatohepatitis through suppressing NLRP3 inflammasome activation and oxidative stress. Immunopharmacol Immunotoxicol 2021; 43:778-789. [PMID: 34618611 DOI: 10.1080/08923973.2021.1984520] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
BACKGROUND Non-alcoholic steatohepatitis (NASH) is an extreme form of non-alcoholic fatty liver disease. The present study concentrated on the role of Capillin, a polyacetylene compound isolated from Artemisia capillaris Thunb., in NASH development. MATERIALS AND METHODS Palmitic acid (PA) was treated with FL83B hepatocytes, and high-fat diet was given to mouse to construct the NASH model in vivo. The 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) method, flow cytometry, and terminal deoxynucleotidyl transferase-mediated dUTP nick end labeling (TUNEL) assay were carried out to measure the viability and apoptosis of FL83B hepatocytes. Quantitative reverse transcription-polymerase chain reaction (qRT-PCR) was performed to measure the mRNA expressions of infiltration markers (Cd11c, Ccr2, and Ly6c), fibrosis genes (Tgfβ1, Col1a1, and Timp1), and alpha-smooth muscle actin (α-SMA). Western blot, immunofluorescence, and Enzyme-linked immunosorbent assay (ELISA) were implemented to examine the proteins of Caspase-3, Bcl2, Nrf2, HO-1, NLRP3, ASC, and Caspase-1, the ROS level, and oxidative stress markers (MDA, GSH-ST, SOD, and GSH-Px), and the lipid peroxidation level, respectively. Moreover, HE staining was manipulated to observe the histopathological changes in liver tissue. RESULTS Capillin hampered PA-mediated hepatocytes apoptosis and enhanced cell viability. Furthermore, Capillin suppressed PA-mediated oxidative stress in hepatocytes, promoted Nrf2/HO-1 expression, and repressed NLRP3-ASC-Caspase1 inflammasome. The in vivo studies indicated that Capillin vigorously improves liver fat accumulation, oxidative stress, and liver injury in NASH mice. Mechanistically, Capillin repressed NLRP3-ASC-Caspase1 inflammasome and up-regulated the Nrf2-HO-1 pathway in the liver. CONCLUSION Capillin ameliorates hepatocyte injury by dampening oxidative stress and repressing NLRP3 inflammasome in NASH mice.
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Affiliation(s)
- Bin Li
- Department of Hepatology, Zaozhuang Hospital of Chinese Medicine, Zaozhuang, Shandong, China
| | - Rui Wang
- Department of Gastroenterology, Zaozhuang Hospital of Chinese Medicine, Zaozhuang, Shandong, China
| | - Lei Wang
- Department of Hepatology, Zaozhuang Hospital of Chinese Medicine, Zaozhuang, Shandong, China
| | - Gucheng Zhang
- Department of Hepatology, Zaozhuang Hospital of Chinese Medicine, Zaozhuang, Shandong, China
| | - Yang Zhang
- Department of Hepatology, Zaozhuang Municipal Hospital, Zaozhuang, Shandong, China
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Kawanaka M, Nishino K, Ishii K, Tanikawa T, Urata N, Suehiro M, Sasai T, Haruma K, Kawamoto H. Combination of type IV collagen 7S, albumin concentrations, and platelet count predicts prognosis of non-alcoholic fatty liver disease. World J Hepatol 2021; 13:571-583. [PMID: 34131471 PMCID: PMC8173338 DOI: 10.4254/wjh.v13.i5.571] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 02/25/2021] [Accepted: 04/22/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Non-alcoholic fatty liver disease (NAFLD) is the most common cause of chronic liver disease and affects approximately 25% of the general global adult population. The prognosis of NAFLD patients with advanced liver fibrosis is known to be poor. It is difficult to assess disease progression in all patients with NAFLD; thus, it is necessary to identify patients who will show poor prognosis.
AIM To investigate the efficacy of non-invasive biomarkers for predicting disease progression in patients with NAFLD.
METHODS We investigated biomarkers associated with mortality in patients with NAFLD who visited the Kawasaki Medical School General Medical Center from 1996 to 2018 and underwent liver biopsy and had been followed-up for > 1 year. Cumulative overall mortality and liver-related events during follow-up were calculated using the Kaplan-Meier analysis and compared using log-rank testing. We calculated the odds ratio and performed receiver operating characteristic curve analysis with logistic regression analysis to determine the optimal cut-off value with the highest prognostic ability.
RESULTS We enrolled 489 patients who were followed-up for a period of 1-22.2 years. In total, 13 patients died (2.7% of total patients enrolled); 7 patients died due to liver-related causes. Poor prognosis was associated with liver fibrosis on histological examination but not with inflammation or steatosis. Blood biomarkers associated with mortality were platelet counts, albumin levels, and type IV collagen 7S levels. The optimal cutoff index for predicting total mortality was a platelet count of 15 × 104/μL, albumin level of 3.5 g/dL, and type IV collagen 7S level of 5 mg/dL. In particular, only one-factor patients with NAFLD presenting with platelet counts ≤ 15 × 104/μL, albumin levels ≤ 3.5 g/dL, or type IV collagen 7S ≥ 5 mg/dL showed 5-year, 10-year, and 15-year survival rates of 99.7%, 98.3%, and 94%, respectively. However, patients with two factors had lower 5-year and 10-year survival rates of 98% and 43%, respectively. Similarly, patients with all three factors showed the lowest 5-year and 10-year survival rates of 53% and 26%, respectively.
CONCLUSION A combination of the three non-invasive biomarkers is a useful predictor of NAFLD prognosis and can help identify patients with NAFLD who are at a high risk of all-cause mortality.
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Affiliation(s)
- Miwa Kawanaka
- Department of General Internal Medicine, Kawasaki Medical School, Okayama 700-8505, Japan
| | - Ken Nishino
- Department of General Internal Medicine, Kawasaki Medical School, Okayama 700-8505, Japan
| | - Katsunori Ishii
- Department of General Internal Medicine, Kawasaki Medical School, Okayama 700-8505, Japan
| | - Tomohiro Tanikawa
- Department of General Internal Medicine, Kawasaki Medical School, Okayama 700-8505, Japan
| | - Noriyo Urata
- Department of General Internal Medicine, Kawasaki Medical School, Okayama 700-8505, Japan
| | - Mitsuhiko Suehiro
- Department of General Internal Medicine, Kawasaki Medical School, Okayama 700-8505, Japan
| | - Takako Sasai
- Department of General Internal Medicine, Kawasaki Medical School, Okayama 700-8505, Japan
| | - Ken Haruma
- Department of General Internal Medicine, Kawasaki Medical School, Okayama 700-8505, Japan
| | - Hirofumi Kawamoto
- Department of General Internal Medicine, Kawasaki Medical School, Okayama 700-8505, Japan
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Gawrieh S, Wilson LA, Yates KP, Cummings OW, Vilar‐Gomez E, Ajmera V, Kowdley KV, Rosenberg WM, Tonascia J, Chalasani N. Relationship of ELF and PIIINP With Liver Histology and Response to Vitamin E or Pioglitazone in the PIVENS Trial. Hepatol Commun 2021; 5:786-797. [PMID: 34027269 PMCID: PMC8122381 DOI: 10.1002/hep4.1680] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Revised: 12/09/2020] [Accepted: 12/24/2020] [Indexed: 12/18/2022] Open
Abstract
Enhanced liver fibrosis score (ELF) and one of its components, amino-terminal propeptide of type III procollagen (PIIINP) are promising noninvasive biomarkers of liver histology in patients with nonalcoholic steatohepatitis (NASH). We evaluated the association of ELF and PIIINP with fibrosis stages at baseline and end of treatment (EOT) with vitamin E or pioglitazone in the PIVENS trial (Pioglitazone vs. Vitamin E vs. Placebo for the Treatment of Nondiabetic Patients With NASH) and characterized ELF and PIIINP changes and their associations with changes in the histological endpoints. ELF and PIIINP were measured at baseline and weeks 16, 48, and 96 on sera from 243 PIVENS participants. Baseline and EOT ELF were significantly associated with fibrosis stage (P < 0.001). The area under the curve for ELF's detection of clinically significant and advanced fibrosis in baseline biopsies was 0.74 and 0.79, respectively (P < 0.001). There was a significant drop in ELF score at weeks 48 and 96 in patients who achieved the NAFLD activity score (NAS)-based primary end point (P = 0.007) but not in those who experienced NASH resolution (P = 0.24) or fibrosis improvement (P = 0.50). Change in PIIINP was significantly associated with NASH resolution and improvement in NAS-based histological endpoint and fibrosis (P < 0.05 for all). Over the study period, both ELF and PIIINP significantly decreased with vitamin E (P < 0.05), but only PIIINP decreased with pioglitazone (P < 0.001). Conclusion: ELF is significantly associated with clinically significant and advanced fibrosis in patients with NASH, but its longitudinal changes were not associated with improvement in fibrosis or NASH resolution. PIIINP, one of its components, appears promising for identifying longitudinal histologic changes in patients with NASH and is worthy of further investigation.
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Affiliation(s)
- Samer Gawrieh
- Division of Gastroenterology and HepatologyDepartment of MedicineIndiana UniversityIndianapolisINUSA
| | - Laura A. Wilson
- Department of EpidemiologyBloomberg School of Public HealthJohns Hopkins UniversityBaltimoreMDUSA
| | - Katherine P. Yates
- Department of EpidemiologyBloomberg School of Public HealthJohns Hopkins UniversityBaltimoreMDUSA
| | | | - Eduardo Vilar‐Gomez
- Division of Gastroenterology and HepatologyDepartment of MedicineIndiana UniversityIndianapolisINUSA
| | - Veeral Ajmera
- Division of Gastroenterology and HepatologyDepartment of MedicineUniversity of California San DiegoSan DiegoCAUSA
| | | | | | - James Tonascia
- Department of EpidemiologyBloomberg School of Public HealthJohns Hopkins UniversityBaltimoreMDUSA
| | - Naga Chalasani
- Division of Gastroenterology and HepatologyDepartment of MedicineIndiana UniversityIndianapolisINUSA
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9
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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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10
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Vali Y, Lee J, Boursier J, Spijker R, Löffler J, Verheij J, Brosnan MJ, Böcskei Z, Anstee QM, Bossuyt PM, Zafarmand MH, Levick C, Duffin K, Hyde C, Bauer T, Bedossa P, Leeming D, Daly A, Hanf R, Ortiz P, Oresic M, Schuppan D, Hanauer G, Chen Y, Shumbayawonda E, Bjerring PN, Zwinderman K. Enhanced liver fibrosis test for the non-invasive diagnosis of fibrosis in patients with NAFLD: A systematic review and meta-analysis. J Hepatol 2020; 73:252-262. [PMID: 32275982 DOI: 10.1016/j.jhep.2020.03.036] [Citation(s) in RCA: 163] [Impact Index Per Article: 40.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Revised: 03/18/2020] [Accepted: 03/20/2020] [Indexed: 12/13/2022]
Abstract
BACKGROUND & AIMS The enhanced liver fibrosis (ELF) test has been proposed for the non-invasive assessment of advanced fibrosis in patients with non-alcoholic fatty liver disease (NAFLD). We performed a systematic review to estimate the accuracy of this test against biopsy. METHODS In this systematic review, we searched MEDLINE, Embase, Web of Science and the Cochrane Library for studies that included patients with NAFLD and that used both liver biopsy (as the reference standard) and the ELF test. Two authors independently screened the references, extracted the data and assessed the quality of included studies. Due to the variation in reported thresholds, we used a multiple thresholds random effects model for meta-analysis (diagmeta R-package). RESULTS The meta-analysis of 11 studies reporting advanced fibrosis and 5 studies reporting significant fibrosis showed that the ELF test had a sensitivity of >0.90 for excluding fibrosis at a threshold of 7.7. However, as a diagnostic test at high thresholds, the test only achieved specificity and positive predictive value >0.80 in very high prevalence settings (>50%). To achieve a specificity of 0.90 for advanced and significant fibrosis, thresholds of 10.18 (sensitivity: 0.57) and 9.86 (sensitivity: 0.55) were required, respectively. CONCLUSION The ELF test showed high sensitivity but limited specificity to exclude advanced and significant fibrosis at low cut-offs. The diagnostic performance of the test at higher thresholds was found to be more limited in low-prevalence settings. We conclude that clinicians should carefully consider the likely disease prevalence in their practice setting and adopt suitable test thresholds to achieve the desired performance. LAY SUMMARY The enhanced liver fibrosis test has been suggested as a non-invasive blood test to aid the diagnosis of severe liver fibrosis in patients with non-alcoholic fatty liver disease (NAFLD). Our study results showed that the test has a high negative predictive value, especially in populations with low disease prevalence (likely encountered in primary care); so, it can exclude advanced fibrosis in patients with NAFLD. However, when prevalence is low, the positive predictive value of the enhanced liver fibrosis test is low, suggesting that additional strategies may be needed to make a positive diagnosis in such settings.
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Affiliation(s)
- Yasaman Vali
- Department of Clinical Epidemiology, Biostatistics and Bioinformatics, Amsterdam UMC, University of Amsterdam, The Netherlands.
| | - Jenny Lee
- Department of Clinical Epidemiology, Biostatistics and Bioinformatics, Amsterdam UMC, University of Amsterdam, The Netherlands
| | - Jérôme Boursier
- Hepato-Gastroenterology Department, Angers University Hospital, Angers, France; HIFIH Laboratory, UPRES EA3859, Angers University, Angers, France
| | - René Spijker
- Medical Library AMC, Amsterdam, the Netherlands; Cochrane Netherlands, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, The Netherlands
| | | | - Joanne Verheij
- Department of Pathology, Academic Medical Center, Amsterdam, The Netherlands
| | - M Julia Brosnan
- Internal Medicine Research Unit, Pfizer Inc, Cambridge, MA, USA
| | - Zsolt Böcskei
- Sanofi R&D, Translational Sciences Unit, Chilly Mazarin, France
| | - Quentin M Anstee
- The Newcastle Liver Research Group, Institute of Cellular Medicine, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, UK; Newcastle NIHR Biomedical Research Centre, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - Patrick M Bossuyt
- Department of Clinical Epidemiology, Biostatistics and Bioinformatics, Amsterdam UMC, University of Amsterdam, The Netherlands
| | - Mohammad Hadi Zafarmand
- Department of Clinical Epidemiology, Biostatistics and Bioinformatics, Amsterdam UMC, University of Amsterdam, The Netherlands
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11
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Oeda S, Takahashi H, Imajo K, Seko Y, Kobayashi T, Ogawa Y, Moriguchi M, Yoneda M, Anzai K, Irie H, Sueoka E, Aishima S, Kage M, Itoh Y, Eguchi Y, Nakajima A. Diagnostic accuracy of FibroScan-AST score to identify non-alcoholic steatohepatitis with significant activity and fibrosis in Japanese patients with non-alcoholic fatty liver disease: Comparison between M and XL probes. Hepatol Res 2020; 50:831-839. [PMID: 32337818 DOI: 10.1111/hepr.13508] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Revised: 04/13/2020] [Accepted: 04/15/2020] [Indexed: 12/11/2022]
Abstract
AIM Recently, FibroScan-AST (FAST) score was reported to be effective for identifying non-alcoholic steatohepatitis (NASH) with significant activity and fibrosis in non-alcoholic fatty liver disease (NAFLD). The aim of this study was to confirm the diagnostic accuracy of FAST score of Japanese patients and compare the cut-off values and diagnostic accuracy between the FibroScan M and XL probes. METHODS Eighty-two and 84 patients were included the verification and validation sets, respectively. All patients were diagnosed with NAFLD by biopsy by two central expert pathologists. Liver stiffness measurements and controlled attenuation parameter were carried out, and diagnostic performance was evaluated using receiver operating characteristic (ROC) curve analysis. RESULTS No significant difference existed in FAST score between the M and XL probes (0.489 vs. 0.483, P = 0.187). No significant difference existed in the area under the ROC between the two probes (M, 0.7598; XL, 0.7614; P = 0.958). According to the Youden index, the cut-off value using the M probe was 0.57 with 68.2% sensitivity and 78.3% specificity. For the XL probe, the cut-off value was 0.56 with 68.2% sensitivity and 73.3% specificity. To obtain sensitivity and specificity values higher than 90%, cut-off values of 0.35 and 0.66 were chosen for the M probe and 0.32 and 0.63 were chosen for the XL probe. CONCLUSIONS There was no significant difference in diagnostic accuracy of FAST score between the FibroScan M and XL probes. The FAST score can be used to identify NASH with significant risk in Japanese patients regardless of probe selection.
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Affiliation(s)
- Satoshi Oeda
- Liver Center, Saga University Hospital, Saga, Japan.,Department of Laboratory Medicine, Saga University Hospital, Saga, Japan
| | - Hirokazu Takahashi
- Division of Metabolism and Endocrinology, Faculty of Medicine, Saga University, Saga, Japan
| | - Kento Imajo
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Yuya Seko
- Department of Gastroenterology and Hepatology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Takashi Kobayashi
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Yuji Ogawa
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Michihisa Moriguchi
- Department of Gastroenterology and Hepatology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Masato Yoneda
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Keizo Anzai
- Division of Metabolism and Endocrinology, Faculty of Medicine, Saga University, Saga, Japan
| | - Hiroyuki Irie
- Department of Radiology, Faculty of Medicine, Saga University, Saga, Japan
| | - Eisaburo Sueoka
- Department of Laboratory Medicine, Saga University Hospital, Saga, Japan.,Department of Clinical Laboratory Medicine, Faculty of Medicine, Saga University, Saga, Japan
| | - Shinichi Aishima
- Department of Pathology and Microbiology, Faculty of Medicine, Saga University, Saga, Japan
| | - Masayoshi Kage
- Kurume University Research Center for Innovative Cancer Therapy, Kurume, Japan
| | - Yoshito Itoh
- Department of Gastroenterology and Hepatology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | | | - Atsushi Nakajima
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
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12
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Inadomi C, Takahashi H, Ogawa Y, Oeda S, Imajo K, Kubotsu Y, Tanaka K, Kessoku T, Okada M, Isoda H, Akiyama T, Fukushima H, Yoneda M, Anzai K, Aishima S, Nakajima A, Eguchi Y. Accuracy of the Enhanced Liver Fibrosis test, and combination of the Enhanced Liver Fibrosis and non-invasive tests for the diagnosis of advanced liver fibrosis in patients with non-alcoholic fatty liver disease. Hepatol Res 2020; 50:682-692. [PMID: 32090397 DOI: 10.1111/hepr.13495] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2020] [Revised: 02/14/2020] [Accepted: 02/18/2020] [Indexed: 02/08/2023]
Abstract
AIM The Enhanced Liver Fibrosis (ELF) test comprises a logarithmic algorithm combining three serum markers of hepatic extracellular matrix metabolism. We aimed to evaluate the performance of ELF for the diagnosis of liver fibrosis and to compare it with that of liver stiffness measurement (LSM) by FibroScan in non-alcoholic fatty liver disease. METHODS ELF cut-off values for the diagnosis of advanced fibrosis were obtained using receiver operating characteristic analysis in patients with biopsy-confirmed non-alcoholic fatty liver disease (training set; n = 200). Diagnostic performance was analyzed in the training set and in a validation set (n = 166), and compared with that of LSM in the FibroScan cohort (n = 224). RESULTS The area under receiver operating characteristic curve was 0.81 for the diagnosis of advanced fibrosis, and the ELF cut-off values were 9.34 with 90.4% sensitivity and 10.83 with 90.6% specificity in the training set, and 89.8% sensitivity and 85.5% specificity in the validation set. There was no significant difference in the area under the receiver operating characteristic curve between ELF and LSM (0.812 and 0.839). A combination of ELF (cut-off 10.83) and LSM (cut-off 11.45) increased the specificity to 97.9% and the positive predictive value, versus ELF alone. Sequential use of the Fibrosis-4 index (cut-off 2.67) and ELF (cut-off 9.34) increased the sensitivity to 95.9%. CONCLUSIONS ELF can identify advanced liver fibrosis in non-alcoholic fatty liver disease, and its diagnostic accuracy is comparable to that of FibroScan. According to the clinical setting, combinations or sequential procedures using other non-invasive tests complement the diagnostic performance of ELF for the identification of advanced fibrosis.
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Affiliation(s)
- Chika Inadomi
- Division of Metabolism and Endocrinology, Faculty of Medicine, Saga University, Saga, Japan.,Liver Center, Saga University Hospital, Saga, Japan
| | - Hirokazu Takahashi
- Division of Metabolism and Endocrinology, Faculty of Medicine, Saga University, Saga, Japan.,Liver Center, Saga University Hospital, Saga, Japan
| | - Yuji Ogawa
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Satoshi Oeda
- Division of Metabolism and Endocrinology, Faculty of Medicine, Saga University, Saga, Japan.,Department of Clinical Laboratory Medicine, Saga University Hospital, Saga, Japan
| | - Kento Imajo
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Yoshihito Kubotsu
- Division of Metabolism and Endocrinology, Faculty of Medicine, Saga University, Saga, Japan
| | - Kenichi Tanaka
- Division of Metabolism and Endocrinology, Faculty of Medicine, Saga University, Saga, Japan
| | - Takaomi Kessoku
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Michiaki Okada
- Division of Metabolism and Endocrinology, Faculty of Medicine, Saga University, Saga, Japan
| | | | - Takumi Akiyama
- Division of Metabolism and Endocrinology, Faculty of Medicine, Saga University, Saga, Japan
| | - Hideaki Fukushima
- Diagnostics Business Area, Siemens Healthcare Diagnostics K.K., Tokyo, Japan
| | - Masato Yoneda
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Keizo Anzai
- Division of Metabolism and Endocrinology, Faculty of Medicine, Saga University, Saga, Japan
| | - Shinichi Aishima
- Department of Pathology & Microbiology, Faculty of Medicine, Saga University, Saga, Japan
| | - Atsushi Nakajima
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
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13
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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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14
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Guillaume M, Moal V, Delabaudiere C, Zuberbuhler F, Robic MA, Lannes A, Metivier S, Oberti F, Gourdy P, Fouchard-Hubert I, Selves J, Michalak S, Peron JM, Cales P, Bureau C, Boursier J. Direct comparison of the specialised blood fibrosis tests FibroMeter V2G and Enhanced Liver Fibrosis score in patients with non-alcoholic fatty liver disease from tertiary care centres. Aliment Pharmacol Ther 2019; 50:1214-1222. [PMID: 31617224 DOI: 10.1111/apt.15529] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2019] [Revised: 07/03/2019] [Accepted: 09/16/2019] [Indexed: 12/12/2022]
Abstract
BACKGROUND The Enhanced Liver Fibrosis score (ELF) and the FibroMeterV2G are two specialized blood fibrosis tests which include direct markers of liver fibrosis. They have been shown to be more accurate than the simple blood fibrosis tests FIB4 and the non-alcoholic fatty liver disease (NAFLD) fibrosis score (NFS). AIMS To directly compare the accuracies of ELF and FibroMeterV2G for the non-invasive diagnosis of liver fibrosis in NAFLD. METHODS Four hundred and seventeen patients with biopsy-proven NAFLD were enrolled from two tertiary care centres. Four blood fibrosis tests were calculated: ELF, FibroMeterV2G , NFS, and FIB4. Advanced fibrosis F3/4 on liver biopsy (NASH CRN scoring) was the primary endpoint. RESULTS Areas under the receiver operating characteristic (AUROC) curve for advanced fibrosis were not significantly different between the direct markers of liver fibrosis (hyaluronate, PIIINP, TIMP-1, alpha2-macroglobulin) and the simple blood fibrosis tests NFS and FIB4. ELF (0.793 ± 0.022) and FibroMeterV2G (0.804 ± 0.021) had significantly higher AUROC than NFS (0.722 ± 0.025, P < .010) and FIB4 (0.739 ± 0.024, P < .020). AUROC for advanced fibrosis and Obuchowski index were not significantly different between ELF and FibroMeterV2G . Algorithms using first ELF or FibroMeterV2G and then liver biopsy in case of undetermined diagnosis provided high diagnostic accuracy for advanced fibrosis: 90% sensitivity, 90% specificity, 93% negative predictive value, 85% positive predictive value, and 90% correct classification. In these algorithms, the rate of liver biopsy was 45.3% with ELF versus 39.3% with FibroMeterV2G (P = .065). CONCLUSIONS ELF and FibroMeterV2G have equal accuracy and perform better than the simple FIB4 and NFS tests for the non-invasive diagnosis of advanced liver fibrosis in patients with NAFLD from tertiary care centres.
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Affiliation(s)
- Maeva Guillaume
- Hepato-Gastroenterology Department, Toulouse University Hospital, Toulouse, France.,Institut CARDIOMET, Fédération Hospitalo-Universitaire IMPACT, Institut des Maladies Métaboliques et Cardiovasculaires (I2MC), UMR1048, INSERM/UPS, Toulouse University, Toulouse, France
| | - Valerie Moal
- Biochemistry Department, Angers University Hospital, Angers, France.,HIFIH Laboratory, UPRES 3859, SFR 4208, Angers University, Angers, France
| | | | - Floraine Zuberbuhler
- HIFIH Laboratory, UPRES 3859, SFR 4208, Angers University, Angers, France.,Hepato-Gastroenterology Department, Angers University Hospital, Angers, France
| | - Marie-Angèle Robic
- Hepato-Gastroenterology Department, Toulouse University Hospital, Toulouse, France
| | - Adrien Lannes
- HIFIH Laboratory, UPRES 3859, SFR 4208, Angers University, Angers, France.,Hepato-Gastroenterology Department, Angers University Hospital, Angers, France
| | - Sophie Metivier
- Hepato-Gastroenterology Department, Toulouse University Hospital, Toulouse, France
| | - Frederic Oberti
- HIFIH Laboratory, UPRES 3859, SFR 4208, Angers University, Angers, France.,Hepato-Gastroenterology Department, Angers University Hospital, Angers, France
| | - Pierre Gourdy
- Institut CARDIOMET, Fédération Hospitalo-Universitaire IMPACT, Institut des Maladies Métaboliques et Cardiovasculaires (I2MC), UMR1048, INSERM/UPS, Toulouse University, Toulouse, France.,Diabetology Department, Toulouse University Hospital, Toulouse, France
| | - Isabelle Fouchard-Hubert
- HIFIH Laboratory, UPRES 3859, SFR 4208, Angers University, Angers, France.,Hepato-Gastroenterology Department, Angers University Hospital, Angers, France
| | - Janick Selves
- Pathology Department, Toulouse University Hospital, Toulouse, France
| | - Sophie Michalak
- HIFIH Laboratory, UPRES 3859, SFR 4208, Angers University, Angers, France.,Pathology Department, Angers University Hospital, Angers, France
| | - Jean-Marie Peron
- Hepato-Gastroenterology Department, Toulouse University Hospital, Toulouse, France
| | - Paul Cales
- HIFIH Laboratory, UPRES 3859, SFR 4208, Angers University, Angers, France.,Hepato-Gastroenterology Department, Angers University Hospital, Angers, France
| | - Christophe Bureau
- Hepato-Gastroenterology Department, Toulouse University Hospital, Toulouse, France
| | - Jerome Boursier
- HIFIH Laboratory, UPRES 3859, SFR 4208, Angers University, Angers, France.,Hepato-Gastroenterology Department, Angers University Hospital, Angers, France
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15
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Anstee QM, Lawitz EJ, Alkhouri N, Wong VWS, Romero-Gomez M, Okanoue T, Trauner M, Kersey K, Li G, Han L, Jia C, Wang L, Chen G, Subramanian GM, Myers RP, Djedjos CS, Kohli A, Bzowej N, Younes Z, Sarin S, Shiffman ML, Harrison SA, Afdhal NH, Goodman Z, Younossi ZM. Noninvasive Tests Accurately Identify Advanced Fibrosis due to NASH: Baseline Data From the STELLAR Trials. Hepatology 2019; 70:1521-1530. [PMID: 31271665 DOI: 10.1002/hep.30842] [Citation(s) in RCA: 180] [Impact Index Per Article: 36.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2018] [Accepted: 06/09/2019] [Indexed: 12/11/2022]
Abstract
Accurate noninvasive tests (NITs) are needed to replace liver biopsy for identifying advanced fibrosis caused by nonalcoholic steatohepatitis (NASH). We analyzed screening data from two phase 3 trials of selonsertib to assess the ability of NITs to discriminate advanced fibrosis. Centrally read biopsies from the STELLAR studies, which enrolled patients with bridging fibrosis and compensated cirrhosis, were staged according to the NASH Clinical Research Network classification. We explored associations between fibrosis stage and NITs, including the nonalcoholic fatty liver disease fibrosis score (NFS), fibrosis-4 (FIB-4) index, Enhanced Liver Fibrosis (ELF) test, and liver stiffness by vibration-controlled transient elastography (LS by VCTE). The performance of these tests to discriminate advanced fibrosis, either alone or in combinations, was evaluated using areas under the receiver operating characteristic curve (AUROCs) with 5-fold cross-validation repeated 100 times. Of the 4,404 patients screened for these trials, 3,202 had evaluable biopsy data: 940 with F0-F2 fibrosis and 2,262 with F3-F4 fibrosis. Significant differences between median values of NITs for patients with F0-F2 versus F3-F4 fibrosis were observed: -0.972 versus 0.318 for NFS, 1.18 versus 2.20 for FIB-4, 9.22 versus 10.39 for ELF, and 8.8 versus 16.5 kPa for LS by VCTE (all P < 0.001). AUROCs ranged from 0.75 to 0.80 to discriminate advanced fibrosis. FIB-4 followed by an LS by VCTE or ELF test in those with indeterminate values (FIB-4 between 1.3 and 2.67) maintained an acceptable performance while reducing the rate of indeterminate results. Conclusion: Among patients being considered for enrollment into clinical trials, NITs alone or in combination can reduce the need for liver biopsy to discriminate advanced fibrosis caused by NASH. The predictive value of these tests for general screening will require confirmation in a real-world population.
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Affiliation(s)
- Quentin M Anstee
- Institute of Cellular Medicine, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, United Kingdom.,The Liver Unit, Freeman Hospital, Newcastle upon Tyne Hospitals NHS Trust, Newcastle upon Tyne, United Kingdom
| | - Eric J Lawitz
- Texas Liver Institute, University of Texas Health San Antonio, San Antonio, TX
| | - Naim Alkhouri
- Texas Liver Institute, University of Texas Health San Antonio, San Antonio, TX
| | - Vincent Wai-Sun Wong
- Department of Medicine and Therapeutics, The Chinese Hospital of Hong Kong, Hong Kong
| | | | | | - Michael Trauner
- Division of Gastroenterology and Hepatology, Medical University of Vienna, Vienna, Austria
| | | | | | - Ling Han
- Gilead Sciences, Inc., Foster City, CA
| | | | - Lulu Wang
- Gilead Sciences, Inc., Foster City, CA
| | | | | | | | | | - Anita Kohli
- The Institute for Liver Health, Chandler, AZ
| | | | | | - Shiv Sarin
- Institute of Liver and Biliary Sciences, New Delhi, Delhi, India
| | | | | | - Nezam H Afdhal
- Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA
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16
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Honda Y, Imajo K, Kobayashi T, Kessoku T, Ogawa Y, Tomeno W, Yoneda M, Kobayashi N, Saito S, Nakajima A. Autotaxin is a valuable biomarker for the prediction of liver fibrosis in patients with non-alcoholic fatty liver disease. Hepatol Res 2019; 49:1136-1146. [PMID: 31144415 DOI: 10.1111/hepr.13382] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2019] [Revised: 05/15/2019] [Accepted: 05/20/2019] [Indexed: 12/12/2022]
Abstract
AIM We investigated the characteristics of serum autotaxin (ATX) and its diagnostic performance for liver fibrosis in a large cohort of patients with non-alcoholic fatty liver disease (NAFLD). METHODS We compared the usefulness of ATX and other fibrosis markers in 307 biopsy-confirmed NAFLD patients. In addition, in 145 participants with NAFLD, we compared the diagnostic performance of ATX with that of non-invasive imaging methods (vibration-controlled transient elastography and magnetic resonance elastography [MRE]). RESULTS Serum ATX concentration was significantly correlated with fibrosis stage in male and female NAFLD patients. In male patients, the area under the receiver operating characteristic (AUROC) curve values of ATX for the diagnosis of ≥stage 1, ≥stage 2, ≥stage 3, and ≥stage 4 fibrosis were 0.65, 0.75, 0.81, and 0.95, respectively. In female NAFLD participants, the AUROC values were all >0.81. The sensitivity of ATX was highest for the diagnosis of ≥stage 2 and ≥stage 3 fibrosis in both men and women with NAFLD. In the comparison between ATX and non-invasive imaging methods, the AUROC for MRE was the highest at every stage of fibrosis. CONCLUSIONS Serum ATX concentration is significantly correlated with fibrosis stage in NAFLD patients. The diagnostic accuracy of ATX for liver fibrosis is lower than that of MRE, but the sensitivities of ATX for the diagnosis of ≥stage 2 and ≥stage 3 were highest. We conclude that ATX is useful for the selection of patients requiring further evaluation for liver fibrosis.
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Affiliation(s)
- Yasushi Honda
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Kento Imajo
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Takashi Kobayashi
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Takaomi Kessoku
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Yuji Ogawa
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Wataru Tomeno
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, Yokohama, Japan.,Department of Gastroenterology, International University of Health and Welfare Atami Hospital, Atami, Japan
| | - Masato Yoneda
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Noritoshi Kobayashi
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, Yokohama, Japan.,Oncology Division, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Satoru Saito
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Atsushi Nakajima
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
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17
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Kakazu E, Sano A, Morosawa T, Inoue J, Ninomiya M, Iwata T, Nakamura T, Takai S, Sawada S, Katagiri H, Shimosegawa T, Masamune A. Branched chain amino acids are associated with the heterogeneity of the area of lipid droplets in hepatocytes of patients with non-alcoholic fatty liver disease. Hepatol Res 2019; 49:860-871. [PMID: 30972908 DOI: 10.1111/hepr.13346] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2019] [Revised: 03/19/2019] [Accepted: 04/01/2019] [Indexed: 02/06/2023]
Abstract
AIM Macrovesicular steatosis around the central vein (zone 3) is one of the pathological features of non-alcoholic fatty liver disease or steatohepatitis (NAFLD/NASH). The aim of this study is to elucidate precisely the association between the area of lipid droplets (LDs) and the plasma metabolic parameters in patients with NAFLD/NASH. METHODS Eighty patients with NAFLD/NASH diagnosed by needle biopsy were enrolled. The LDs around zone 3 were counted automatically by image processing software, the total area of LDs (TLDs), the maximum area of LDs (MAXLDs), the average area of LDs (AVELDs) and the heterogeneity by the coefficient of variation (CV [%]) were quantified. The correlations between these values and plasma metabolic parameters were analyzed. We evaluated the association between branched chain amino acids (BCAAs) and the heterogeneity of LDs in hepatocytes in vitro and in vivo. RESULTS The MAXLDs was significantly correlated with more metabolic parameters than AVELDs and TLDs. The level of BCAAs was independently associated with the CV among the metabolic parameters. In early stage NAFLD, aspartate and alanine aminotransferase were significantly higher in the high CV group than in the low CV group. The high concentration of BCAAs increased the CV of LDs in hepatocytes accompanied by the expression of phosphor-p70 S6 kinase and sterol regulatory element-binding protein 1 in vitro. A high BCAA diet induced high heterogeneity of LDs around zone 3 in ob/ob mice. CONCLUSIONS The levels of BCAAs were associated with the LD heterogeneity of hepatocytes around zone 3 in patients with NAFLD/NASH.
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Affiliation(s)
- Eiji Kakazu
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Akitoshi Sano
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Tatsuki Morosawa
- Division of Gastroenterology, Saka General Hospital, Shiogama, Japan
| | - Jun Inoue
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Masashi Ninomiya
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Tomoaki Iwata
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Takuya Nakamura
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Satoshi Takai
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Shojiro Sawada
- Department of Metabolism and Diabetes, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Hideki Katagiri
- Department of Metabolism and Diabetes, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Tooru Shimosegawa
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Atsushi Masamune
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, Sendai, Japan
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18
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Kar S, Paglialunga S, Jaycox SH, Islam R, Paredes AH. Assay validation and clinical performance of chronic inflammatory and chemokine biomarkers of NASH fibrosis. PLoS One 2019; 14:e0217263. [PMID: 31291245 PMCID: PMC6619600 DOI: 10.1371/journal.pone.0217263] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2019] [Accepted: 04/09/2019] [Indexed: 12/31/2022] Open
Abstract
Nonalcoholic steatohepatitis (NASH) is a chronic liver disease that can lead to cirrhosis, liver transplant, and even hepatocellular carcinoma. While liver biopsy remains the reference standard for disease diagnosis, analytical and clinical development of non-invasive soluble biomarkers of NASH are of great importance to advance the field. To this end, we performed analytical and clinical validation on a series of pro-inflammatory cytokines and chemokines implicated hepatic inflammation; IL-6, CRP, TNFα, MCP-1, MIP-1β, eotaxin, VCAM-1. Biomarker assays were validated for accuracy and precision. Clinical performance was evaluated in a random sample of 52 patients with biopsy-proven NAFLD/NASH. Patients were categorized into three groups according to their fibrosis stage; advanced (F3-F4), mild (F1-2) and no (F0) fibrosis. Serum IL-6 was increased in patients with advanced fibrosis (2.71 pg/mL; 1.26 pg/mL; 1.39 pg/mL p<0.01) compared to patients with mild or no fibrosis respectively. While, there was no significant difference noted in CRP, TNFα, MCP-1, MIP-1β, eotaxin among the three groups, VCAM-1 levels were increased by 55% (p<0.01) and 40% (p<0.05) in the advanced cohort compared to the mild and no fibrosis groups respectively. VCAM-1 also displayed good clinical performance as a biomarker of advanced fibrosis with an area under the receiver operating curve of 0.87. The VCAM-1 assay demonstrated robust accuracy and precision, and VCAM-1 outperformed IL-6, CRP, TNFα, and the chemokines MCP-1, MIP-1β, and eotaxin as a biomarker of advanced fibrosis in NASH. Addition of biomarkers such as IL-6 and VCAM-1 to panels may yield increased sensitivity and specificity for staging of NASH.
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Affiliation(s)
- Sumit Kar
- Bioanalytical Services, Celerion, Lincoln, NE, United States of America
| | | | - Sharon H. Jaycox
- Early Clinical Research, Celerion, Tempe, AZ, United States of America
| | - Rafiqul Islam
- Bioanalytical Services, Celerion, Lincoln, NE, United States of America
| | - Angelo H. Paredes
- Internal Medicine, Gastroenterology and Hepatology Services, Brooke Army Medical Center, San Antonio, TX, United States of America
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19
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Kanno M, Kawaguchi K, Honda M, Horii R, Takatori H, Shimakami T, Kitamura K, Arai K, Yamashita T, Sakai Y, Yamashita T, Mizukoshi E, Kaneko S. Serum aldo-keto reductase family 1 member B10 predicts advanced liver fibrosis and fatal complications of nonalcoholic steatohepatitis. J Gastroenterol 2019; 54:549-557. [PMID: 30707282 DOI: 10.1007/s00535-019-01551-3] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Accepted: 01/19/2019] [Indexed: 02/07/2023]
Abstract
BACKGROUND Nonalcoholic steatohepatitis (NASH) is associated with liver inflammation in patients with nonalcoholic fatty liver disease, and it can progress to liver fibrosis at an advanced stage, as well as hepatocellular carcinoma (HCC) and portal hypertension. Although liver fibrosis is accurately diagnosed via biopsy, noninvasive methods are preferable. Aldo-keto reductase family 1 member B10 (AKR1B10) is associated with HCC and is secreted into the blood by liver cells via a lysosome-mediated nonclassical pathway. Accordingly, we analyzed whether secretion of AKR1B10 protein is associated with advanced NASH. METHODS We performed histological staging in 85 Matteoni classification type III and IV NASH patients and evaluated the incidence of HCC, formation of gastroesophageal varices, and prognosis according to serum AKR1B10 and Wisteria floribunda agglutinin-positive Mac-2 binding protein (WFA(+)-M2BP)(M2BPGi) and by comparison with conventional markers of fibrosis. RESULTS A positive correlation was found between the Brunt classification and serum AKR1B10 level. In Brunt stage 4 patients, AKR1B10 levels were higher than those of other liver fibrosis markers, with higher specificity. The cutoff values for AKR1B10 and WFA(+)-M2BP for stage 4 fibrosis were 1.03 and 3.11, respectively. The rates of stage 4 fibrosis, HCC incidence, and gastroesophageal varix formation were significantly different between the two groups subdivided according to these cutoff levels. Moreover, the patients in the higher value group had significantly worse prognosis after NASH diagnosis CONCLUSION: AKR1B10 is a useful serum biomarker for advanced liver fibrosis in NASH and, combined with serum WFA(+)-M2BP, can predict HCC development, gastroesophageal varix formation, and poor prognosis.
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Affiliation(s)
- Masataka Kanno
- Department of Gastroenterology, Kanazawa University Graduate School of Medical Science, 13-1 Takara-Machi, Kanazawa, Ishikawa, 920-8641, Japan
| | - Kazunori Kawaguchi
- Department of Gastroenterology, Kanazawa University Graduate School of Medical Science, 13-1 Takara-Machi, Kanazawa, Ishikawa, 920-8641, Japan
| | - Masao Honda
- Department of Gastroenterology, Kanazawa University Graduate School of Medical Science, 13-1 Takara-Machi, Kanazawa, Ishikawa, 920-8641, Japan.
| | - Rika Horii
- Department of Gastroenterology, Kanazawa University Graduate School of Medical Science, 13-1 Takara-Machi, Kanazawa, Ishikawa, 920-8641, Japan
| | - Hajime Takatori
- Department of Gastroenterology, Kanazawa University Graduate School of Medical Science, 13-1 Takara-Machi, Kanazawa, Ishikawa, 920-8641, Japan
| | - Tetsuro Shimakami
- Department of Gastroenterology, Kanazawa University Graduate School of Medical Science, 13-1 Takara-Machi, Kanazawa, Ishikawa, 920-8641, Japan
| | - Kazuya Kitamura
- Department of Gastroenterology, Kanazawa University Graduate School of Medical Science, 13-1 Takara-Machi, Kanazawa, Ishikawa, 920-8641, Japan
| | - Kuniaki Arai
- Department of Gastroenterology, Kanazawa University Graduate School of Medical Science, 13-1 Takara-Machi, Kanazawa, Ishikawa, 920-8641, Japan
| | - Taro Yamashita
- Department of Gastroenterology, Kanazawa University Graduate School of Medical Science, 13-1 Takara-Machi, Kanazawa, Ishikawa, 920-8641, Japan
| | - Yoshio Sakai
- Department of Gastroenterology, Kanazawa University Graduate School of Medical Science, 13-1 Takara-Machi, Kanazawa, Ishikawa, 920-8641, Japan
| | - Tatsuya Yamashita
- Department of Gastroenterology, Kanazawa University Graduate School of Medical Science, 13-1 Takara-Machi, Kanazawa, Ishikawa, 920-8641, Japan
| | - Eishiro Mizukoshi
- Department of Gastroenterology, Kanazawa University Graduate School of Medical Science, 13-1 Takara-Machi, Kanazawa, Ishikawa, 920-8641, Japan
| | - Shuichi Kaneko
- Department of Gastroenterology, Kanazawa University Graduate School of Medical Science, 13-1 Takara-Machi, Kanazawa, Ishikawa, 920-8641, Japan
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20
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Seko Y, Nishikawa T, Umemura A, Yamaguchi K, Moriguchi M, Yasui K, Kimura M, Iijima H, Hashimoto T, Sumida Y, Okanoue T, Itoh Y. Efficacy and safety of canagliflozin in type 2 diabetes mellitus patients with biopsy-proven nonalcoholic steatohepatitis classified as stage 1-3 fibrosis. Diabetes Metab Syndr Obes 2018; 11:835-843. [PMID: 30568471 PMCID: PMC6267487 DOI: 10.2147/dmso.s184767] [Citation(s) in RCA: 56] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
AIM Nonalcoholic fatty liver disease (NAFLD), including nonalcoholic steatohepatitis (NASH), is known to be associated with type 2 diabetes mellitus (T2DM) in high rate. The improvement in hepatic function due to sodium-glucose co-transporter 2 (SGLT2) inhibitors has been reported in T2DM patients with and without NAFLD. However, only a few studies have attempted to evaluate the role of SGLT2 inhibitors in T2DM patients with biopsy-proven NASH, and no detailed prospective studies including the individual hepatic fibrosis stage have been reported. Therefore, we investigated the effect of canagliflozin on hepatic function in T2DM patients with biopsy-confirmed NASH. METHODS T2DM patients with NASH (hepatic fibrosis stage 1-3 confirmed via liver biopsy, n=10) were enrolled and received canagliflozin (100 mg) once a day for 12 weeks. The primary end point was change in serum alanine aminotransferase (ALT) levels from baseline to week 12. Secondary end points were liver function/fibrosis markers, metabolic parameters, and safety. RESULTS The change in ALT from baseline to week 12 was -23.9 U/L (95% CI -48.1 to 0.3, P=0.0526). Significant improvements in several hepatic function/fibrosis markers, such as aspartate aminotransferase, fibrosis-4 index, and FM-fibro index, and metabolic parameters including hemoglobin A1c and body weight were found. No serious or liver-related adverse events were reported. Regarding individual patients, different trends in ALT-lowering effects between stage 1 and stage 2/3 subjects were observed; the degree of ALT-lowering effect tended to be greater in the stage 1 group than in the stage 2/3 group. CONCLUSION Our results suggest that canagliflozin is effective and well-tolerated in patients with T2DM and NASH. Canagliflozin may be useful for the treatment of T2DM patients with NASH, especially those in early stages of NASH.
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Affiliation(s)
- Yuya Seko
- Department of Gastroenterology and Hepatology, Kyoto Prefectural University of Medicine, Kyoto, Japan,
| | - Taichiro Nishikawa
- Department of Gastroenterology and Hepatology, Kyoto Prefectural University of Medicine, Kyoto, 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,
| | - Michihisa Moriguchi
- Department of Gastroenterology and Hepatology, Kyoto Prefectural University of Medicine, Kyoto, Japan,
| | - Kohichiroh Yasui
- Department of Gastroenterology and Hepatology, Kyoto Prefectural University of Medicine, Kyoto, Japan,
| | - Mayumi Kimura
- Ikuyaku. Integrated Value Development Division, Mitsubishi Tanabe Pharma Corporation, Osaka, Japan
| | - Hiroaki Iijima
- Ikuyaku. Integrated Value Development Division, Mitsubishi Tanabe Pharma Corporation, Tokyo, Japan
| | - Toshio Hashimoto
- Ikuyaku. Integrated Value Development Division, Mitsubishi Tanabe Pharma Corporation, Tokyo, Japan
| | - Yoshio Sumida
- Division of Hepatology and Pancreatology, Department of Internal Medicine, Aichi Medical University, Aichi, Japan
| | - Takeshi Okanoue
- Department of Gastroenterology and Hepatology, Saiseikai Suita Hospital, Osaka, Japan
| | - Yoshito Itoh
- Department of Gastroenterology and Hepatology, Kyoto Prefectural University of Medicine, Kyoto, Japan,
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