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Green V, Lin J, McGrath M, Lloyd A, Ma P, Higa K, Roytman M. FIB-4 Reliability in Patients With Severe Obesity: Lower Cutoffs Needed? J Clin Gastroenterol 2024; 58:825-829. [PMID: 37983815 DOI: 10.1097/mcg.0000000000001937] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Accepted: 10/02/2023] [Indexed: 11/22/2023]
Abstract
BACKGROUND Liver biopsy is the gold standard to evaluate hepatic fibrosis; however, it has many drawbacks, especially in patients with severe obesity. Noninvasive testing such as the FIB-4 score is increasingly being used as the initial screening tool to identify patients at risk for advanced fibrosis. The broader applicability of FIB-4 and the precision of its cutoff values remain uncertain in metabolic dysfunction-associated steatotic liver disease and patients with severe obesity. Our study explored the correlation between FIB-4 scores and intraoperative liver biopsy in patients with severe obesity undergoing bariatric surgery. METHODS A total of 632 patients with severe obesity underwent preoperative vibration-controlled transient elastography and intraoperative liver biopsy during bariatric surgery from January 2020 to August 2021. Variables collected included patient demographics, laboratory values, abdominal ultrasound, vibration-controlled transient elastography, and liver biopsy results. ANOVA 1-way test, χ 2 tests, and Fisher exact tests were used for quantitative and qualitative variables, respectively. The 95% CIs for the mean FIB-4 scores were used to generate surrogate cutoff values. The proposed FIB-4 cutoffs for F0-1, F2, F3, and F4 were 0.62 (CI: 0.59, 0.64), 0.88 (0.74, 1.01), 1.24 (0.94, 1.54), and 1.53 (0.82, 2.24), respectively. Area under the curve (AUC) methods were used to compare traditional to proposed cutoff values. RESULTS Applying the traditional FIB-4 cutoffs to approximate advanced fibrosis yielded an AUC of 0.5748. Use of the proposed FIB-4 cutoffs increased the AUC to 0.6899. The proposed FIB-4 cutoffs correctly identified 40 patients with biopsy-proven advanced fibrosis (F3-F4), all of which would have been missed using traditional cutoffs. CONCLUSION Our study revealed that the use of the currently accepted FIB-4 cutoffs as the screening modality for identifying patients with advanced fibrosis due to metabolic dysfunction-associated steatotic liver disease is insufficient and will result in missing patients with histologically confirmed advanced fibrosis. Use of the revised FIB-4 scores should be considered to diagnose patients with severe obesity at high risk of liver disease progression.
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Affiliation(s)
| | | | - Morgan McGrath
- Community Regional Medical Center, Fresno Heart & Surgical Hospital, Fresno, CA
| | - Aaron Lloyd
- Community Regional Medical Center, Fresno Heart & Surgical Hospital, Fresno, CA
| | - Pearl Ma
- Community Regional Medical Center, Fresno Heart & Surgical Hospital, Fresno, CA
| | - Kelvin Higa
- Community Regional Medical Center, Fresno Heart & Surgical Hospital, Fresno, CA
| | - Marina Roytman
- Gastroenterology and Hepatology, University of California, San Francisco
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Erdogan BT, Tam AA, Baser H, Cuhaci Seyrek FN, Polat SB, Ersoy R, Topaloglu O, Cakir B. Relationship between fibrosis-4 score and microvascular complications in patients with type 2 diabetes mellitus. Arab J Gastroenterol 2024; 25:269-274. [PMID: 38719663 DOI: 10.1016/j.ajg.2024.04.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2023] [Revised: 03/31/2024] [Accepted: 04/19/2024] [Indexed: 08/27/2024]
Abstract
BACKGROUND AND STUDY AIMS Nonalcoholic fatty liver disease is the most prevalent chronic liver disease globally and is linked to augmented susceptibility to type 2 diabetes mellitus (DM), cardiovascular disease, and microvascular complications inherent to DM, such as nephropathy, neuropathy, and retinopathy. The fibrosis-4 (FIB-4) scoring system, a noninvasive tool, is useful for predicting the extent of liver fibrosis across diverse pathologies. This study aimed to assess the potential predictive role of FIB-4 scores in microvascular complications associated with diabetes. PATIENTS AND METHODS The medical records of patients with type 2 DM admitted to our endocrinology clinic between February 2019 and December 2020 were retrospectively evaluated. Parameters including demographic attributes, fasting blood glucose, glycated hemoglobin, aspartate aminotransferase, alanine aminotransferase, thrombocyte levels, and microvascular complications were recorded. The FIB-4 score was computed, and patients were categorized based on these scores (<1.3 and ≥ 1.3). RESULTS The analysis included 312 patients with a median age of 60 (50-68 years); 39.7 % were men. The median duration of diabetes was 10 years (5-20 years), and the median FIB-4 score was 0.93 (0.63-1.34). Neuropathy, nephropathy, and retinopathy were observed in 50.6 %, 31.4 %, and 34 % of the patients, respectively. Although the FIB-4 score did not differ significantly between patients with and without neuropathy or retinopathy, patients with nephropathy exhibited higher FIB-4 scores. Notably, patients with FIB-4 scores ≥ 1.3 demonstrated a significantly higher prevalence of nephropathy. Logistic regression analysis demonstrated that higher FIB-4 scores were significantly associated with an increased risk of nephropathy. CONCLUSION The FIB-4 score is a cost-effective and straightforward tool with potential applicability in predicting nephropathy in individuals with type 2 DM.
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Affiliation(s)
- Beril Turan Erdogan
- University of Health Sciences, Ankara City Hospital, Department of Endocrinology and Metabolism, Ankara, Turkey.
| | - Abbas Ali Tam
- Ankara Yildirim Beyazit University School of Medicine, Department of Endocrinology and Metabolism, Ankara, Turkey
| | - Husniye Baser
- Ankara Yildirim Beyazit University School of Medicine, Department of Endocrinology and Metabolism, Ankara, Turkey
| | - Fatma Neslihan Cuhaci Seyrek
- Ankara Yildirim Beyazit University School of Medicine, Department of Endocrinology and Metabolism, Ankara, Turkey
| | - Sefika Burcak Polat
- Ankara Yildirim Beyazit University School of Medicine, Department of Endocrinology and Metabolism, Ankara, Turkey
| | - Reyhan Ersoy
- Ankara Yildirim Beyazit University School of Medicine, Department of Endocrinology and Metabolism, Ankara, Turkey
| | - Oya Topaloglu
- Ankara Yildirim Beyazit University School of Medicine, Department of Endocrinology and Metabolism, Ankara, Turkey
| | - Bekir Cakir
- Ankara Yildirim Beyazit University School of Medicine, Department of Endocrinology and Metabolism, Ankara, Turkey
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Priego-Parra B, Triana-Romero A, Bernal-Reyes R, Icaza-Chávez M, Martínez-Vázquez S, Amieva-Balmori M, Cano-Contreras A, Vivanco-Cid H, Remes-Troche J. Evaluación comparativa de APRI, FIB-4, HFS y NFS: herramientas de puntuación para la fibrosis hepática en la población mexicana con MASLD. REVISTA DE GASTROENTEROLOGÍA DE MÉXICO 2024. [DOI: 10.1016/j.rgmx.2024.03.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/22/2024]
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Georgieva M, Xenodochidis C, Krasteva N. Old age as a risk factor for liver diseases: Modern therapeutic approaches. Exp Gerontol 2023; 184:112334. [PMID: 37977514 DOI: 10.1016/j.exger.2023.112334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Revised: 11/12/2023] [Accepted: 11/14/2023] [Indexed: 11/19/2023]
Abstract
Recent scientific interest has been directed towards age-related diseases, driven by the significant increase in global life expectancy and the growing population of individuals aged 65 and above. The ageing process encompasses various biological, physiological, environmental, psychological, behavioural, and social changes, leading to an augmented susceptibility to chronic illnesses. Cardiovascular, neurological, musculoskeletal, liver and oncological diseases are prevalent in the elderly. Moreover, ageing individuals demonstrate reduced regenerative capacity and decreased tolerance towards therapeutic interventions, including organ transplantation. Liver diseases, such as non-alcoholic fatty liver disease, alcoholic liver disease, hepatitis, fibrosis, and cirrhosis, have emerged as significant public health concerns. Paradoxically, these conditions remain underestimated despite their substantial global impact. Age-related factors are closely associated with the severity and unfavorable prognosis of various liver diseases, warranting further investigation to enhance clinical management and develop novel therapeutic strategies. This comprehensive review focuses specifically on age-related liver diseases, their treatment strategies, and contemporary practices. It provides a detailed account of the global burden, types, molecular mechanisms, and epigenetic alterations underlying these liver pathologies.
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Affiliation(s)
- Milena Georgieva
- Institute of Molecular Biology "Acad. Roumen Tsanev", Bulgarian Academy of Sciences, 1113 Sofia, Bulgaria.
| | - Charilaos Xenodochidis
- Institute of Biophysics and Biomedical Engineering, Bulgarian Academy of Sciences, 1113 Sofia, Bulgaria
| | - Natalia Krasteva
- Institute of Biophysics and Biomedical Engineering, Bulgarian Academy of Sciences, 1113 Sofia, Bulgaria.
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Meroni M, Chiappori F, Paolini E, Longo M, De Caro E, Mosca E, Chiodi A, Merelli I, Badiali S, Maggioni M, Mezzelani A, Valenti L, Ludovica Fracanzani A, Dongiovanni P. A novel gene signature to diagnose MASLD in metabolically unhealthy obese individuals. Biochem Pharmacol 2023; 218:115925. [PMID: 37981173 DOI: 10.1016/j.bcp.2023.115925] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Accepted: 11/13/2023] [Indexed: 11/21/2023]
Abstract
Visceral adipose tissue (VAT) contributes to metabolic dysfunction-associated steatotic liver disease (MASLD), releasing lipogenic substrates and cytokines which promote inflammation. Metabolic healthy obese individuals (MHO) may shift towardsunhealthy ones (MUHO) who develop MASLD, although the mechanisms are still unexplained. Therefore, we aimed to identify dysfunctional pathways and transcriptomic signatures shared by liver and VAT and to outline novel obesity-related biomarkers which feature MASLD in MUHO subjects, at higher risk of progressive liver disease and extrahepatic comorbidities. We performed RNA-sequencing in 167 hepatic samples and in a subset of 79 matched VAT, stratified in MHO and MUHO. A validation analysis was performed in hepatic samples and primary adipocytes from 12 bariatric patients, by qRT-PCR and western blot. We identified a transcriptomic signature that discriminate MUHO vs MHO, including 498 deregulated genes in liver and 189 in VAT. According to pathway and network analyses, oxidative phosphorylation resulted the only significantly downregulated pathway in both tissues in MUHO subjects. Next, we highlighted 5 genes commonly deregulated in liver and VAT, encompassing C6, IGF1, OXA1L, NDUFB11 and KLHL5 and we built a tissue-related score by integrating their expressions. Accordingly to RNAseq data, serum levels of C6 and IGF1, which are the only secreted proteins among those included in the gene signature were downregulated in MUHO vs MHO. Finally, the expression pattern of this 5-genes was confirmed in hepatic and VAT samples. We firstly identified the liver and VAT transcriptional phenotype of MUHO and a gene signature associated with the presence of MASLD in these at risk individuals.
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Affiliation(s)
- Marica Meroni
- Medicine and Metabolic Diseases, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Federica Chiappori
- National Research Council - Institute for Biomedical Technologies, (ITB-CNR), 20054 Segrate, Italy
| | - Erika Paolini
- Medicine and Metabolic Diseases, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Pharmacological and Biomolecular Sciences, Università degli Studi di Milano, 20133 Milano, Italy
| | - Miriam Longo
- Medicine and Metabolic Diseases, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Emilia De Caro
- Life and Medical Sciences Institute (LIMES), University of Bonn, Germany; System Medicine, Deutsches Zentrum Für Neurodegenerativen Erkrankugen (DZNE), Bonn, Germany
| | - Ettore Mosca
- National Research Council - Institute for Biomedical Technologies, (ITB-CNR), 20054 Segrate, Italy
| | - Alice Chiodi
- National Research Council - Institute for Biomedical Technologies, (ITB-CNR), 20054 Segrate, Italy
| | - Ivan Merelli
- National Research Council - Institute for Biomedical Technologies, (ITB-CNR), 20054 Segrate, Italy
| | - Sara Badiali
- Department of Surgery, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Marco Maggioni
- Department of Pathology, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Alessandra Mezzelani
- National Research Council - Institute for Biomedical Technologies, (ITB-CNR), 20054 Segrate, Italy
| | - Luca Valenti
- Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy; Precision Medicine Lab, Biological Resource Center, Department of Transfusion Medicine and Hematology, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Anna Ludovica Fracanzani
- Medicine and Metabolic Diseases, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Paola Dongiovanni
- Medicine and Metabolic Diseases, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy.
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Moreira RO, Valerio CM, Villela-Nogueira CA, Cercato C, Gerchman F, Lottenberg AMP, Godoy-Matos AF, Oliveira RDA, Brandão Mello CE, Álvares-da-Silva MR, Leite NC, Cotrim HP, Parisi ER, Silva GF, Miranda PAC, Halpern B, Pinto Oliveira C. Brazilian evidence-based guideline for screening, diagnosis, treatment, and follow-up of metabolic dysfunction-associated steatotic liver disease (MASLD) in adult individuals with overweight or obesity: A joint position statement from the Brazilian Society of Endocrinology and Metabolism (SBEM), Brazilian Society of Hepatology (SBH), and Brazilian Association for the Study of Obesity and Metabolic Syndrome (Abeso). ARCHIVES OF ENDOCRINOLOGY AND METABOLISM 2023; 67:e230123. [PMID: 38048417 DOI: 10.20945/2359-4292-2023-0123] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/06/2023]
Abstract
Introduction Metabolic dysfunction-associated steatotic liver disease (MASLD), previously known as Nonalcoholic fatty liver disease (NAFLD), is one of the most common hepatic diseases in individuals with overweight or obesity. In this context, a panel of experts from three medical societies was organized to develop an evidence-based guideline on the screening, diagnosis, treatment, and follow-up of MASLD. Material and methods A MEDLINE search was performed to identify randomized clinical trials, meta-analyses, cohort studies, observational studies, and other relevant studies on NAFLD. In the absence of studies on a certain topic or when the quality of the study was not adequate, the opinion of experts was adopted. Classes of Recommendation and Levels of Evidence were determined using prespecified criteria. Results Based on the literature review, 48 specific recommendations were elaborated, including 11 on screening and diagnosis, 9 on follow-up,14 on nonpharmacologic treatment, and 14 on pharmacologic and surgical treatment. Conclusion A literature search allowed the development of evidence-based guidelines on the screening, diagnosis, treatment, and follow-up of MASLD in individuals with overweight or obesity.
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Affiliation(s)
- Rodrigo Oliveira Moreira
- Instituto Estadual de Diabetes e Endocrinologia Luiz Capriglione, Rio de Janeiro, RJ, Brasil,
- Faculdade de Medicina de Valença,Centro Universitário de Valença, Valença, RJ, Brasil
- Faculdade de Medicina, Centro Universitário Presidente Antônio Carlos, Juiz de Fora, MG, Brasil
| | - Cynthia Melissa Valerio
- Instituto Estadual de Diabetes e Endocrinologia Luiz Capriglione, Rio de Janeiro, RJ, Brasil
| | - Cristiane Alves Villela-Nogueira
- Departamento de Clínica Médica, Faculdade de Medicina e Serviço de Hepatologia, Hospital Universitário Clementino Fraga Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, Brasil
| | - Cintia Cercato
- Grupo de Obesidade, Hospital das Clínicas, Universidade de São Paulo, São Paulo, SP, Brasil
- Laboratório de Lípides, Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo, São Paulo, SP, Brasil
| | - Fernando Gerchman
- Programa de Pós-graduação em Ciências Médicas (Endocrinologia), Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brasil
- Divisão de Endocrinologia e Metabolismo, Hospital das Clínicas de Porto Alegre, Porto Alegre, RS, Brasil
| | - Ana Maria Pita Lottenberg
- Laboratório de Lípides, Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo, São Paulo, SP, Brasil
- Hospital Israelita Albert Einstein, São Paulo, SP, Brasil
| | | | | | - Carlos Eduardo Brandão Mello
- Departamento de Clínica Médica e da Disciplina de Gastroenterologia Clínica e Cirúrgica, Escola de Medicina e Cirurgia, Universidade Federal do Estado do Rio de Janeiro, Rio de Janeiro, RJ, Brasil
- Departamento de Clínica Médica e Serviço de Hepatologia, Faculdade de Medicina, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, Brasil
| | - Mãrio Reis Álvares-da-Silva
- Serviço de Gastroenterologia, Hospital das Clínicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brasil
| | - Nathalie Carvalho Leite
- Serviço de Clínica Médica e Serviço de Hepatologia, Hospital Universitário Clementino Fraga Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, Brasil
| | | | - Edison Roberto Parisi
- Disciplina de Gastroenterologia e Hepatologia, Universidade Federal de São Paulo, São Paulo, SP, Brasil
| | - Giovanni Faria Silva
- Departamento de Clínica Médica da Faculdade de Medicina de Botucatu, Botucatu, SP, Brasil
| | | | - Bruno Halpern
- Grupo de Obesidade, Hospital das Clínicas, Universidade de São Paulo, São Paulo, SP, Brasil
| | - Claudia Pinto Oliveira
- Laboratório de Investigação Médica (LIM07), Departamento de Gastroenterologia, Faculdade de Medicina, Universidade de São Paulo, São Paulo, SP, Brasil
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Anushiravani A, Alswat K, Dalekos GN, Zachou K, Örmeci N, Al-Busafi S, Abdo A, Sanai F, Mikhail NN, Soliman R, Shiha G. Multicenter validation of FIB-6 as a novel machine learning non-invasive score to rule out liver cirrhosis in biopsy-proven MAFLD. Eur J Gastroenterol Hepatol 2023; 35:1284-1288. [PMID: 37695595 DOI: 10.1097/meg.0000000000002641] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/12/2023]
Abstract
BACKGROUND AND AIMS We previously developed and validated a non-invasive diagnostic index based on routine laboratory parameters for predicting the stage of hepatic fibrosis in patients with chronic hepatitis C (CHC) called FIB-6 through machine learning with random forests algorithm using retrospective data of 7238 biopsy-proven CHC patients. Our aim is to validate this novel score in patients with metabolic dysfunction-associated fatty liver disease (MAFLD). METHOD Performance of the new score was externally validated in cohorts from one site in Egypt (n = 674) and in 5 different countries (n = 1798) in Iran, KSA, Greece, Turkey and Oman. Experienced pathologists using METAVIR scoring system scored the biopsy samples. Results were compared with FIB-4, APRI, and AAR. RESULTS A total of 2472 and their liver biopsy results were included, using the optimal cutoffs of FIB-6 indicated a reliable performance in diagnosing cirrhosis, severe fibrosis, and significant fibrosis with sensitivity = 70.5%, specificity = 62.9%. PPV = 15.0% and NPV = 95.8% for diagnosis of cirrhosis. For diagnosis of severe fibrosis (F3 and F4), the results were 86.5%, 24.0%, 15.1% and 91.9% respectively, while for diagnosis of significant fibrosis (F2, F3 and F4), the results were 87.0%, 16.4%, 24.8% and 80.0%). Comparing the results of FIB-6 rule-out cutoffs with those of FIB-4, APRI, and AAR, FIB-6 had the highest sensitivity and NPV (97.0% and 94.7%), as compared to FIB-4 (71.6% and 94.7%), APRI (36.4% and 90.7%), and AAR (61.2% and 90.9%). CONCLUSION FIB-6 score is an accurate, simple, NIT for ruling out advanced fibrosis and liver cirrhosis in patients with MAFLD.
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Affiliation(s)
- Amir Anushiravani
- Digestive Disease Research Institute, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Khalid Alswat
- Liver Disease Research Center, Department of Medicine, College of Medicine, King Saud University, Riyadh, Kingdom of Saudi Arabia
| | - George N Dalekos
- Department of Medicine and Research Laboratory of Internal Medicine, National Expertise Center of Greece in Autoimmune Liver Diseases, General University Hospital of Larissa, Larissa, Greece
| | - Kalliopi Zachou
- Department of Medicine and Research Laboratory of Internal Medicine, National Expertise Center of Greece in Autoimmune Liver Diseases, General University Hospital of Larissa, Larissa, Greece
| | - Necati Örmeci
- Department of Internal Medicine, Gastroenterology and Hepatology İstanbul Health and Technology University, Istanbul, Türkiye
| | - Said Al-Busafi
- Department of Medicine, Division of Gastroenterology and Hepatology, College of Medicine and Health Sciences, Sultan Qaboos University, Muscat, Oman
| | - Ayman Abdo
- Liver Disease Research Center, Department of Medicine, College of Medicine, King Saud University, Riyadh, Kingdom of Saudi Arabia
| | - Faisal Sanai
- Gastroenterology Unit, Department of Medicine, King Abdulaziz Medical City, Jeddah, Saudi Arabia
| | - Nabiel Nh Mikhail
- Gastroenterology and Hepatology Department, Egyptian Liver Research Institute and Hospital (ELRIAH), Sherbin, El-Mansoura
- Biostatistics and Cancer Epidemiology Department, South Egypt Cancer Institute, Assiut University, Assuit
| | - Riham Soliman
- Gastroenterology and Hepatology Department, Egyptian Liver Research Institute and Hospital (ELRIAH), Sherbin, El-Mansoura
- Tropical Medicine Department, Faculty of Medicine, Port Said University, Port Said
| | - Gamal Shiha
- Gastroenterology and Hepatology Department, Egyptian Liver Research Institute and Hospital (ELRIAH), Sherbin, El-Mansoura
- Hepatology and Gastroenterology Unit, Internal Medicine Department, Faculty of Medicine, Mansoura University, Mansoura, Egypt
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Akin S, Gungor O, Boyuk B, Erman H. Factors related to the presence of nonalcoholic fatty liver disease in patients with type 2 diabetes: a single center study. Clin Exp Hepatol 2023; 9:272-278. [PMID: 37790683 PMCID: PMC10544059 DOI: 10.5114/ceh.2023.130665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Accepted: 07/20/2023] [Indexed: 10/05/2023] Open
Abstract
Aim of the study There is a close relationship between the development of diabetes and nonalcoholic fatty liver disease (NAFLD). The aim of the study was to determine the frequency and associated factors of NAFLD in type 2 diabetes mellitus (T2DM) patients according to the ultrasound examination and noninvasive hepatic fibrosis indices. Material and methods 316 patients who were followed up in the Internal Medicine Diabetes clinic, over the age of 18, diagnosed with T2DM were included retrospectively. NAFLD was noted using ultrasound. NAFLD fibrosis score (NFS), fibrosis-4 index (FIB-4) and AST to platelet ratio index (APRI) were used as non-invasive hepatic fibrosis indices. Results The prevalence of NAFLD with hepatic ultrasound was 89.7% in T2DM patients. Among non-invasive fibrosis indices, NFS and FIB-4 were similar, but APRI was significantly higher in moderate-severe hepatosteatosis group (p values = 0.355, 0.246 and 0.003 respectively). In logistic regression analysis, while mild hepatosteatosis was associated with BMI and NFS (p = 0.004, p = 0.008), moderate to severe hepatosteatosis as associated with BMI and serum triglycerides (p < 0.001, p = 0.019). Conclusions The prevalence of NAFLD is high in patients with T2DM. The frequency and degree of NAFLD is associated with the NFS, BMI and hypertriglyceridemia. While NFS is associated with mild hepatosteatosis; moderate to severe hepatosteatosis is associated with BMI and serum triglycerides.
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Affiliation(s)
| | | | | | - Hande Erman
- Department of Internal Medicine, Istanbul Kartal Dr Lutfi Kirdar City Hospital, Turkey
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9
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Theel WB, Boxma-de Klerk BM, Dirksmeier-Harinck F, van Rossum EF, Kanhai DA, Apers JA, van Dalen BM, De Knegt RJ, Neecke B, van der Zwan EM, Grobbee DE, Hankemeier T, Wiebolt J, Castro Cabezas M. Effect of bariatric surgery on NAFLD/NASH: a single-centre observational prospective cohort study. BMJ Open 2023; 13:e070431. [PMID: 37400234 DOI: 10.1136/bmjopen-2022-070431] [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] [Indexed: 07/05/2023] Open
Abstract
INTRODUCTION The prevalence of non-alcoholic fatty liver disease (NAFLD) ranges from 25% in the general population to 90% in patients with obesity scheduled for bariatric surgery. NAFLD can progress towards non-alcoholic steatohepatitis (NASH) associated with complications such as cirrhosis, hepatocellular carcinoma and cardiovascular disease. To date, losing weight and lifestyle modifications are the best known treatments for NASH. Bariatric surgery significantly improves NAFLD/NASH in the short term. However, the extent of this improvement is not yet clear and long-term data on the natural course of NAFLD/NASH after bariatric surgery are lacking. The factors involved in NAFLD/NASH regression after bariatric surgery have not been elucidated. METHODS AND ANALYSIS This is an observational prospective cohort study including patients scheduled for bariatric surgery. Extensive metabolic and cardiovascular analyses will be carried out including measurements of carotid intima media thickness and pulse wave velocity. Genomic, proteomic, lipidomic and metabolomic studies will be done. Microbioma analyses before and 1 year after surgery will be done. Transient elastography measurements will be performed before and at 1, 3 and 5 years after surgery. For those with an elevated preoperative transient elastography measurement by Fibroscan, a laparoscopic liver biopsy will be performed during surgery. Primary outcome measures are the change of steatosis and liver fibrosis 5 years after surgery. Secondary outcome measure is the comparison of the transient elastography measurements with the NAFLD Activity Score from the biopsies. ETHICS AND DISSEMINATION The protocol has been approved by the Medical Research Ethics Committees United, Nieuwegein, on 1 March 2022 (registration code R21.103/NL79423.100.21). The study results will be submitted for publication in peer-reviewed journals and data will be presented at scientific meetings. TRIAL REGISTRATION NUMBER NCT05499949.
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Affiliation(s)
- Willy B Theel
- Internal Medicine, Franciscus Gasthuis en Vlietland, Rotterdam, The Netherlands
- Centrum Gezond Gewicht, Rotterdam, The Netherlands
- Endocrinology, Erasmus MC, Rotterdam, The Netherlands
| | - Bianca M Boxma-de Klerk
- Statistics and Education, Franciscus Gasthuis en Vlietland, Rotterdam, The Netherlands
- Rheumatology, Leiden University Medical Center, Leiden, The Netherlands
| | | | - Elisabeth Fc van Rossum
- Centrum Gezond Gewicht, Rotterdam, The Netherlands
- Endocrinology, Erasmus MC, Rotterdam, The Netherlands
| | - Danny A Kanhai
- Pediatrics, Franciscus Gasthuis en Vlietland, Rotterdam, The Netherlands
| | - Jan A Apers
- Bariatric Surgery, Franciscus Gasthuis en Vlietland, Rotterdam, The Netherlands
| | - Bas M van Dalen
- Cardiology, Franciscus Gasthuis en Vlietland, Rotterdam, The Netherlands
| | - Robert J De Knegt
- Gastroenterology and Hepatology, Erasmus Universiteit Rotterdam, Rotterdam, The Netherlands
| | - Bojou Neecke
- Pathology, Franciscus Gasthuis en Vlietland, Rotterdam, The Netherlands
| | - Ellen M van der Zwan
- Clinical Chemistry, Franciscus Gasthuis en Vlietland, Rotterdam, The Netherlands
| | - Diederick E Grobbee
- Julius Global Health, Julius Centrum for Health Sciences and Primary Care, University Medical Center, Utrecht, The Netherlands
| | - Thomas Hankemeier
- Analytical Biosciences, Leiden Academic Centre for Drug Research, Leiden, The Netherlands
| | | | - Manuel Castro Cabezas
- Endocrinology, Erasmus MC, Rotterdam, The Netherlands
- Internal Medicine, Franciscus Gasthuis & Vlietland Berkel, Rotterdam, The Netherlands
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10
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Wang J, Huang R, Liu J, Lai R, Liu Y, Zhu C, Qiu Y, He Z, Yin S, Chen Y, Yan X, Ding W, Zheng Q, Li J, Wu C. A novel non-invasive model for the prediction of advanced liver fibrosis in chronic hepatitis B patients with NAFLD. J Viral Hepat 2023; 30:287-296. [PMID: 36696366 DOI: 10.1111/jvh.13808] [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: 11/02/2022] [Revised: 01/17/2023] [Accepted: 01/18/2023] [Indexed: 01/26/2023]
Abstract
There are still lack of non-invasive models to evaluate liver fibrosis in chronic hepatitis B (CHB) patients with nonalcoholic fatty liver disease (NAFLD). We aimed to establish a predictive model for advanced fibrosis in these patients. A total of 504 treatment-naive CHB patients with NAFLD who underwent liver biopsy were enrolled and randomly divided into a training set (n = 336) and a validation set (n = 168). Receiver operating characteristic (ROC) curve was used to compare predicting accuracy for the different models. One hundred fifty-six patients (31.0%) had advanced fibrosis. In the training set, platelet, prothrombin time, type 2 diabetes, HBeAg positivity and globulin were significantly associated with advanced fibrosis by multivariable analysis. A predictive model namely PPDHG for advanced fibrosis was developed based on these parameters. The areas under the ROC curve (AUROC) of PPDHG with an optimal cut-off value of -0.980 in predicting advanced fibrosis was 0.817 (95% confidence interval 0.772 to 0.862), with a sensitivity of 81.82% and a specificity of 66.81%. The predicting accuracy of PPDHG for advanced fibrosis was significantly superior to AST to platelet ratio index (APRI), fibrosis-4 score (FIB-4) and NAFLD fibrosis score (NFS). Further analysis revealed that the AUROC of PPDHG remained significantly higher than FIB-4 and NFS indexes, while it was comparable with APRI for predicting advanced fibrosis in the validation set. PPDHG had a better predicting performance than established models for advanced fibrosis in CHB patients with NAFLD. The application of PPDHG can reduce the necessary for liver biopsy in these patients.
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Affiliation(s)
- Jian Wang
- Department of Infectious Diseases, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, China.,Institute of Viruses and Infectious Diseases, Nanjing University, Nanjing, China
| | - Rui Huang
- Department of Infectious Diseases, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, China.,Institute of Viruses and Infectious Diseases, Nanjing University, Nanjing, China
| | - Jiacheng Liu
- Department of Infectious Diseases, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, China.,Department of Infectious Diseases, Nanjing Drum Tower Hospital Clinical College of Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, China
| | - Ruimin Lai
- Department of Hepatology, Hepatology Research institute, The First Affiliated Hospital, Fujian Medical University, Fuzhou, China
| | - Yilin Liu
- Department of Infectious Diseases, Nanjing Drum Tower Hospital Clinical College of Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, China
| | - Chuanwu Zhu
- Department of Infectious Diseases, The Affiliated Infectious Diseases Hospital of Soochow University, Suzhou, China
| | - Yuanwang Qiu
- Department of Infectious Diseases, The Fifth People's Hospital of Wuxi, Wuxi, China
| | - Zebao He
- Department of Infectious Diseases, Taizhou Enze Medical Center (Group) Enze Hospital, Taizhou, China
| | - Shengxia Yin
- Department of Infectious Diseases, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, China.,Institute of Viruses and Infectious Diseases, Nanjing University, Nanjing, China
| | - Yuxin Chen
- Institute of Viruses and Infectious Diseases, Nanjing University, Nanjing, China.,Department of Laboratory Medicine, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, China
| | - Xiaomin Yan
- Department of Infectious Diseases, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, China
| | - Weimao Ding
- Department of Hepatology, Huai'an No. 4 People's Hospital, Huai'an, China
| | - Qi Zheng
- Department of Hepatology, Hepatology Research institute, The First Affiliated Hospital, Fujian Medical University, Fuzhou, China
| | - Jie Li
- Department of Infectious Diseases, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, China.,Institute of Viruses and Infectious Diseases, Nanjing University, Nanjing, China
| | - Chao Wu
- Department of Infectious Diseases, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, China.,Institute of Viruses and Infectious Diseases, Nanjing University, Nanjing, China
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11
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Grzych G, Bernard L, Lestrelin R, Tailleux A, Staels B. [State of the art on the pathophysiology, diagnosis and treatment of non-alcoholic steatohepatitis (NASH)]. ANNALES PHARMACEUTIQUES FRANÇAISES 2023; 81:183-201. [PMID: 36126753 DOI: 10.1016/j.pharma.2022.09.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Accepted: 09/13/2022] [Indexed: 11/15/2022]
Abstract
NAFLD or non-alcoholic fatty liver disease is one of the complications of obesity and diabetes, the prevalence of which is increasing. The causes of the pathology and its development towards its severe form, NASH or non-alcoholic steatohepatitis, are multiple and still poorly understood. Many different pharmacological classes are being tested in clinical trials to treat NASH, but no pharmaceutical treatment is currently on the market. Moreover, the diagnosis of certainty is only possible by liver biopsy and histological analysis, an invasive procedure with high risk for the patient. It is therefore necessary to better understand the natural history of the disease in order to identify therapeutic targets, but also to identify markers for the diagnosis and monitoring of the disease using a blood sample, which will allow an improvement in patient management.
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Affiliation(s)
- G Grzych
- Univ. Lille, Inserm, CHU Lille, Institut Pasteur de Lille, U1011-EGID, Lille, France.
| | - L Bernard
- Univ. Lille, Inserm, CHU Lille, Institut Pasteur de Lille, U1011-EGID, Lille, France
| | - R Lestrelin
- Univ. Lille, Inserm, CHU Lille, Institut Pasteur de Lille, U1011-EGID, Lille, France
| | - A Tailleux
- Univ. Lille, Inserm, CHU Lille, Institut Pasteur de Lille, U1011-EGID, Lille, France
| | - B Staels
- Univ. Lille, Inserm, CHU Lille, Institut Pasteur de Lille, U1011-EGID, Lille, France
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12
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Diagnostic Value of Non-invasive Liver Function Tests in Liver Fibrosis and Changes in These Parameters Post-metabolic Surgery. Obes Surg 2023; 33:548-554. [PMID: 36538211 DOI: 10.1007/s11695-022-06416-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Revised: 12/01/2022] [Accepted: 12/09/2022] [Indexed: 02/01/2023]
Abstract
PURPOSE This study aimed to ascertain the diagnostic accuracy of non-invasive liver function tests in liver fibrosis and assess their changes after metabolic surgery. MATERIALS AND METHODS 1005 individuals with severe obesity who were referred for metabolic surgery were analysed. All participants had blood samples taken for liver enzymes and lipid profile. In addition, hepatic indexes, including AAR, APRI, NFS and Fibrosis-4 (FIB4), were checked. Furthermore, all participants underwent two-dimensional shear wave elastography (2D-SWE). All investigations were repeated 6-8 months after metabolic surgery. The receiver operating characteristic (ROC) curve and the area under the ROC curve was utilised to determine the optimal cut-off values for baseline study parameters. Logistic regression was applied to predict the relationship between study parameters-as predictors-and change in 2D-SWE. RESULTS AST/ALT (AAR) was the most sensitive (79%) pre-operative non-invasive serological marker for detecting liver fibrosis, whereas NAFLD Fibrosis Score (NFS) was the most specific (84%). AST/upper limit of the normal AST range × 100/platelets (× 109/L) (APRI) showed a positive correlation with 2D-SWE post-metabolic surgery (p-value = 0.021). Regression analysis from both adjusted and unadjusted models showed that baseline AAR was a predictor of postoperative liver status in terms of hepatic fibrosis. CONCLUSION AAR has a high sensitivity, whereas NFS exhibits a high specificity in diagnosing liver fibrosis. The authors recommend using both investigations in conjunction with 2D-SWE to increase the likelihood of detecting liver fibrosis.
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13
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Huang Y, Dong S, Wang C, Dong Z, Chen W. Significant fibrosis assessed by liver biopsy among Chinese bariatric surgery patients: A prospective cross-sectional study. Front Endocrinol (Lausanne) 2023; 14:1090598. [PMID: 36793287 PMCID: PMC9922831 DOI: 10.3389/fendo.2023.1090598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Accepted: 01/04/2023] [Indexed: 01/31/2023] Open
Abstract
BACKGROUND Fibrosis stages affect clinical prognoses related to nonalcoholic fatty liver disease (NAFLD). However, data on the prevalence and clinical features of significant fibrosis are scarce in Chinese bariatric surgery patients. We aimed to investigate the prevalence of significant fibrosis in bariatric surgery patients and to identify its predictors. METHODS We prospectively enrolled the patients performing intra-operative liver biopsies during bariatric surgery from a bariatric surgery center in a university hospital between May 2020 and January 2022. Anthropometric characteristics, co-morbidities, laboratory data and pathology reports were collected and analyzed. The performance of non-invasive models was evaluated. RESULTS Of 373 patients, 68.9%% had non-alcoholic steatohepatitis (NASH) and 60.9% exhibited fibrosis. Significant fibrosis was present in 9.1% of patients, advanced fibrosis in 4.0%, and cirrhosis in 1.6%. Multivariate logistic regression showed that increasing age (odds ratio [OR], 1.06; p=0.003), presence of diabetes (OR, 2.62; p=0.019), elevated c- peptide (OR, 1.26; p=0.025) and elevated aspartate aminotransferase (AST) (OR, 1.02; p=0.004) were independent predictors of significant fibrosis. The non-invasive models, AST to Platelet ratio (APRI), Fibrosis-4 (FIB-4), and Hepamet fibrosis scores (HFS) provided greater accuracy for predicting significant fibrosis, compared to the NAFLD Fibrosis Score (NFS) and BARD score. CONCLUSION More than two-thirds of bariatric surgery patients had NASH and the prevalence of significant fibrosis was high. Elevated levels of AST and c- peptide, advanced age and diabetes indicated a higher risk of significant fibrosis. Non-invasive models, APRI, FIB-4 and HFS can be used to identify significant liver fibrosis in bariatric surgery patients.
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Affiliation(s)
- Yongsheng Huang
- Department of Gastrointestinal Surgery, The First People’s Hospital of Zunyi and Third Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou, China
| | - Shiliang Dong
- Department of Metabolic and Bariatric Surgery, The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Cunchuan Wang
- Department of Metabolic and Bariatric Surgery, The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Zhiyong Dong
- Department of Metabolic and Bariatric Surgery, The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Wenhui Chen
- Department of Metabolic and Bariatric Surgery, The First Affiliated Hospital of Jinan University, Guangzhou, China
- *Correspondence: Wenhui Chen,
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14
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Castera L, Boursier J. Noninvasive Algorithms for the Case Finding of "At-Risk" Patients with NAFLD. Semin Liver Dis 2022; 42:313-326. [PMID: 35835440 DOI: 10.1055/s-0042-1751081] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Despite the high prevalence of non-alcoholic fatty liver disease (NAFLD) in primary care (25%), only a small minority (< 5%) of NAFLD patients will develop advanced liver fibrosis. The challenge is to identify these patients, who are at the greatest risk of developing complications and need to be referred to liver clinics for specialized management. The focus should change from patients with abnormal liver tests toward patients "at risk of NAFLD," namely those with metabolic risk factors, such as obesity and type 2 diabetes. Non-invasive tests are well validated for diagnosing advanced fibrosis. Algorithms using FIB-4 as the first-line test, followed, if positive (≥ 1.3), by transient elastography or a patented blood test are the best strategy to define pathways for "at-risk" NAFLD patients from primary care to liver clinics. Involving general practitioners actively and raising their awareness regarding NAFLD and non-invasive tests are critical to establish such pathways.
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Affiliation(s)
- Laurent Castera
- Université de Paris, UMR1149 (CRI), INSERM, Paris, France.,Service d'Hépatologie, Assistance Publique-Hôpitaux de Paris (AP-HP), Hôpital Beaujon, Clichy, France
| | - Jérôme Boursier
- Service d'Hépato-Gastroentérologie et Oncologie Digestive, Centre Hospitalier Universitaire d'Angers, Angers, France.,Laboratoire HIFIH UPRES EA3859, SFR ICAT 4208, Université d'Angers, Angers, France
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15
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Lee JH, Kwon YJ, Park K, Lee HS, Park HK, Han JH, Ahn SB. Metabolic Score for Insulin Resistance Is Inversely Related to Incident Advanced Liver Fibrosis in Patients with Non-Alcoholic Fatty Liver Disease. Nutrients 2022; 14:nu14153039. [PMID: 35893894 PMCID: PMC9330359 DOI: 10.3390/nu14153039] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Revised: 07/16/2022] [Accepted: 07/21/2022] [Indexed: 02/06/2023] Open
Abstract
We determined the relationships between metabolic score for IR (METS-IR), triglyceride-glucose (TyG) index, and homeostatic model assessment for IR (HOMA-IR) and incident advanced liver fibrosis (ALF) and assessed the abilities of the three IR indicators to predict ALF in patients with non-alcoholic fatty liver disease (NAFLD) in adults with NAFLD who were aged 40–69 years old. Among 2218 participants with NAFLD at baseline, the areas under the receiver operating characteristic curve for predicting ALF of the METS-IR was 0.744 (0.679–0.810), significantly higher than that of TyG index (0.644 (0.569–0.720)) or that of HOMA-IR (0.633 (0.556–0.710)). Among 1368 patients with NAFLD and without ALF at baseline, 260 (19.0%) patients with NAFLD progressed to ALF during the 16-year follow-up period. Multivariable Cox proportional hazard regression analysis revealed that the adjusted hazard ratio (95% confidence interval) for incident ALF in the highest tertiles of METS-IR, TyG index, and HOMA-IR compared with the lowest tertile of each IR indicator were 0.5 (0.36–0.91), 0.7 (0.49–1.00), and 1.01 (0.71–1.42), respectively. METS-IR was inversely associated with ALF in patients with NAFLD, which cautiously suggests that the risk of ALF may need to be evaluated when metabolic parameters improve in individuals with NAFLD.
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Affiliation(s)
- Jun-Hyuk Lee
- Department of Family Medicine, Nowon Eulji Medical Center, Eulji University School of Medicine, Seoul 01830, Korea;
- Department of Medicine, Hanyang University Graduate School of Medicine, Seoul 04763, Korea; (K.P.); (H.-K.P.)
| | - Yu-Jin Kwon
- Department of Family Medicine, Yongin Severance Hospital, Yonsei University College of Medicine, Yongin 16995, Korea;
| | - Kyongmin Park
- Department of Medicine, Hanyang University Graduate School of Medicine, Seoul 04763, Korea; (K.P.); (H.-K.P.)
- Department of Family Medicine, Hanyang University College of Medicine, Seoul 04763, Korea
| | - Hye Sun Lee
- Biostatistics Collaboration Unit, Department of Research Affairs, Yonsei University College of Medicine, Seoul 06273, Korea;
| | - Hoon-Ki Park
- Department of Medicine, Hanyang University Graduate School of Medicine, Seoul 04763, Korea; (K.P.); (H.-K.P.)
- Department of Family Medicine, Hanyang University College of Medicine, Seoul 04763, Korea
| | - Jee Hye Han
- Department of Family Medicine, Nowon Eulji Medical Center, Eulji University School of Medicine, Seoul 01830, Korea;
- Correspondence: (J.H.H.); (S.B.A.); Tel.: +82-2-970-8515 (J.H.H.); +82-2-970-8313 (S.B.A.)
| | - Sang Bong Ahn
- Department of Internal Medicine, Nowon Eulji Medical Center, Eulji University School of Medicine, Seoul 01830, Korea
- Correspondence: (J.H.H.); (S.B.A.); Tel.: +82-2-970-8515 (J.H.H.); +82-2-970-8313 (S.B.A.)
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16
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Giri S, Agrawal D, Afzalpurkar S. Letter: non-invasive prediction models to exclude cirrhosis in NAFLD - not everyone fits the mould. Aliment Pharmacol Ther 2022; 56:180-181. [PMID: 35689312 DOI: 10.1111/apt.16931] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Suprabhat Giri
- Department of Gastroenterology, Nizam's Institute of Medical Sciences, Hyderabad, India
| | - Dhiraj Agrawal
- Department of Gastroenterology, PACE Hospital, Hyderabad, India
| | - Shivaraj Afzalpurkar
- Department of Gastroenterology, Institute of Gastrosciences and Liver, Apollo Multispecialty Hospital, Kolkata, India
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17
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Giri S, Agarwal D, Afzalpurkar S. GGT dynamic for advanced fibrosis in NAFLD: Novel but not convincing. J Gastroenterol Hepatol 2022; 37:1406. [PMID: 35639554 DOI: 10.1111/jgh.15908] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2022] [Revised: 05/19/2022] [Accepted: 05/29/2022] [Indexed: 12/09/2022]
Affiliation(s)
- S Giri
- Department of Gastroenterology, Nizam's Institute of Medical Sciences, Hyderabad, India
| | - D Agarwal
- Department of Gastroenterology, PACE Hospital, Hyderabad, India
| | - S Afzalpurkar
- Institute of Gastrosciences and Liver, Apollo Multispecialty Hospital, Kolkata, India
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18
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Rigamonti AE, Bondesan A, Rondinelli E, Cella SG, Sartorio A. The Role of Aspartate Transaminase to Platelet Ratio Index (APRI) for the Prediction of Non-Alcoholic Fatty Liver Disease (NAFLD) in Severely Obese Children and Adolescents. Metabolites 2022; 12:metabo12020155. [PMID: 35208229 PMCID: PMC8879448 DOI: 10.3390/metabo12020155] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Revised: 01/26/2022] [Accepted: 02/05/2022] [Indexed: 02/06/2023] Open
Abstract
The aspartate transaminase to platelet ratio index (APRI) has been proposed as an easy-to-use biochemical marker in obese adults with non-alcoholic fatty liver disease (NAFLD) and non-alcoholic steatotic hepatitis (NASH). The objective of the present study was to evaluate the clinical and predictive value of APRI in a paediatric obese population. Seven hundred fifty-seven obese children and adolescents (BMI standard deviation score, SDS: >2.0; age range: 10–18.5 years), not consuming alcohol and without hepatitis B or C, were recruited after having been screened for NAFLD by ultrasonography. A series of demographic, biochemical and clinical parameters was compared between the two subgroups (with or without NAFLD); the same parameters were correlated with APRI; and finally, univariable and multivariable logistic regression was used to evaluate the predictors of NAFLD. NAFLD was diagnosed in about 39% of the entire paediatric population, predominantly in males and in subjects suffering from metabolic syndrome. APRI was correlated with the waist circumference (WC), high-density lipoprotein cholesterol (HDL-C), uric acid, total bilirubin, C reactive protein (CRP) and systolic blood pressure (SBP). Furthermore, APRI was higher in males than females, but independent from steatosis severity and metabolic syndrome. With the univariable analysis, the BMI SDS, triglycerides (TG), insulin, homeostatic model assessment for insulin resistance (HOMA-IR), APRI, uric acid and metabolic syndrome were positive predictors of NAFLD, with female sex being negative predictor. At multivariable analysis; however, only BMI SDS, TG, HOMA-IR and APRI were positive predictors of NAFLD, with female sex being a negative predictor. The accuracy of APRI as a biochemical marker of NAFLD was about 60%.In conclusion, in a large (Italian) paediatric obese population, parameters, such as BMI SDS, TG, HOMA-IR and APRI, were positive predictors of NAFLD, with female sex being a negative predictor and most of the prediction explained by APRI. Nevertheless, APRI appears to be a simple biochemical marker of liver injury rather than of NAFLD/NASH and, moreover, is endowed with a limited accuracy for the prediction/diagnosis of NAFLD.
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Affiliation(s)
- Antonello E. Rigamonti
- Department of Clinical Sciences and Community Health, University of Milan, 20129 Milan, Italy;
- Correspondence: ; Tel.: +39-02-503-17013; Fax: +39-02-503-17011
| | - Adele Bondesan
- Experimental Laboratory for Auxo-Endocrinological Research, IRCCS, Istituto Auxologico Italiano, 28824 Verbania, Italy; (A.B.); (A.S.)
| | - Eugenia Rondinelli
- Research Laboratory Unit, IRCCS, Istituto Auxologico Italiano, 28824 Verbania, Italy;
| | - Silvano G. Cella
- Department of Clinical Sciences and Community Health, University of Milan, 20129 Milan, Italy;
| | - Alessandro Sartorio
- Experimental Laboratory for Auxo-Endocrinological Research, IRCCS, Istituto Auxologico Italiano, 28824 Verbania, Italy; (A.B.); (A.S.)
- Division of Auxology and Metabolic Diseases, IRCCS, Istituto Auxologico Italiano, 28824 Verbania, Italy
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19
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Ye Y, Shi L, Wang P, Yang M, Zhan P, Tian H, Liu J. Water extract of Ferula lehmanni Boiss. prevents high-fat diet-induced overweight and liver injury by modulating the intestinal microbiota in mice. Food Funct 2022; 13:1603-1616. [PMID: 35076647 DOI: 10.1039/d1fo03518e] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Obesity, often accompanied by hepatic steatosis, has been associated with an increased risk of health complications such as fatty liver disease and certain cancers. Ferula lehmannii Boiss., a food and medicine homologue, has been used for centuries as a seasoning showing anti-bacterial and anti-oxidant effects on digestive discomfort. In the present study, we sought to investigate whether a short-term oral administration of water extract of Ferula lehmanni Boiss. (WEFL) could prevent high-fat diet (HFD)-induced abnormal weight gain and hepatic steatosis in mice and its underlying mechanisms. WEFL reduced HFD-increased body weight, liver injury markers and inflammatory cytokines (i.e. IL-6 and IL-1β), and inhibited the elevation of AMPKα, SREBP-1c and FAS in HFD. Moreover, WEFL reconstructed the gut microbiota composition by increasing the relative abundances of beneficial bacteria, e.g. Akkermansia spp., while decreasing Desulfovibrio spp. and so on, thereby reversing the detrimental effects of HFD in mice. Removal of the gut microbiota with antibiotics partially eliminated the hepatoprotective effects of WEFL. Notably, WEFL substantially promoted the levels of short-chain fatty acids, especially butyric acid. To clarify the functional components at play in WEFL, we used UPLC-MS/MS to comprehensively detect its substance composition and found it to be a collection of polyphenol-rich compounds. Together, our findings demonstrate that WEFL prevented HFD-induced obesity and liver injury through the hepatic-microbiota axis, and such health-promoting value might be explained by the enriched abundant polyphenols.
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Affiliation(s)
- Yuting Ye
- College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an, China.
| | - Lin Shi
- College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an, China.
| | - Peng Wang
- College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an, China.
| | - Minmin Yang
- College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an, China.
| | - Ping Zhan
- College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an, China.
| | - Honglei Tian
- College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an, China. .,Shaanxi Provincial Research Center of Functional Food Engineering Technology, Xi'an, China
| | - Jianshu Liu
- Shaanxi Provincial Research Center of Functional Food Engineering Technology, Xi'an, China
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20
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Bernstein D, Kovalic AJ. Noninvasive assessment of fibrosis among patients with nonalcoholic fatty liver disease [NAFLD]. Metabol Open 2022; 13:100158. [PMID: 35036892 PMCID: PMC8749444 DOI: 10.1016/j.metop.2021.100158] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Revised: 12/02/2021] [Accepted: 12/12/2021] [Indexed: 02/07/2023] Open
Abstract
Nonalcoholic fatty liver disease [NAFLD] is a condition affecting a vast portion of the worldwide population. The presence of underlying fibrosis is the strongest predictor of long-term outcomes and mortality, with a graduated increase in liver-related morbidity and mortality with progression from moderate fibrosis tobiomarkers targeting collagen turnover and extracellular matrix remodeling FibroTest FAST™, Velacur™, MRE]. While many of these provide a robust, stand alone value, the accuracy of these noninvasive tests markedly increase when used in combination or in sequential order with one another. There is not a uniform consensus demonstrating superiority of any specific test. Given the growing role and accuracy of these tests, they should have an expanding role in the assessment of fibrosis across this patient population and obviate the need for liver biopsy in a large portion of patients. Future clinical studies should focus on validating these novel biomarkers, as well as optimizing the sequential or algorithmic testing when combining these noninvasive tests.
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Affiliation(s)
- David Bernstein
- Department of Internal Medicine, Division of Hepatology, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell Health, North Shore University Hospital, Hempstead, NY, USA
| | - Alexander J Kovalic
- Department of Internal Medicine, Division of Hepatology, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell Health, North Shore University Hospital, Hempstead, NY, USA
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21
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Chandra Kumar CV, Skantha R, Chan WK. Non-invasive assessment of metabolic dysfunction-associated fatty liver disease. Ther Adv Endocrinol Metab 2022; 13:20420188221139614. [PMID: 36533184 PMCID: PMC9747884 DOI: 10.1177/20420188221139614] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Accepted: 10/31/2022] [Indexed: 12/14/2022] Open
Abstract
Non-alcoholic fatty liver disease (NAFLD) affects an estimated one-quarter of the global adult population and has become one of the leading causes of end-stage liver disease and hepatocellular carcinoma with increased liver-related and overall morbidity and mortality. The new term, metabolic dysfunction-associated fatty liver disease (MAFLD), has a set of positive diagnostic criteria and has been shown to have better clinical utility, but it has yet to be universally adopted. This review addresses the non-invasive tests for MAFLD and is based mostly on studies on NAFLD patients, as the MAFLD term is relatively new and there are limited studies on non-invasive tests based on this new term, while a large body of research work on non-invasive tests has accumulated in the literature for NAFLD. This review focuses on blood-based biomarkers and scores for the assessment of hepatic steatosis, non-alcoholic steatohepatitis (NASH), and fibrosis, and two of the most widely studied imaging biomarkers, namely vibration-controlled transient elastography and magnetic resonance imaging. Fibrotic NASH has become a diagnostic target of interest and novel serum biomarkers and scores incorporating imaging biomarker for diagnosis of fibrotic NASH are emerging. Nonetheless, the degree of liver fibrosis remains the key predictor of liver-related morbidity and mortality in patients with MAFLD. A multitude of non-invasive biomarkers and scores have been studied for the detection of liver fibrosis, including use of sequential non-invasive tests for risk stratification of advanced liver fibrosis. In addition, this review will explore the utility of the non-invasive tests for prognostication and for monitoring of treatment response.
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Affiliation(s)
- C. Vikneshwaran Chandra Kumar
- Gastroenterology and Hepatology Unit, Department of Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Ruben Skantha
- Gastroenterology and Hepatology Unit, Department of Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
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