1
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Barritt AS, Yu F, Mospan AR, Newsome PN, Roden M, Morris HL, Loomba R, Neuschwander-Tetri BA. High Concordance Between Nonalcoholic Fatty Liver Disease and Metabolic Dysfunction-Associated Steatotic Liver Disease in the TARGET-NASH Real-World Cohort. Am J Gastroenterol 2024:00000434-990000000-01102. [PMID: 38587293 DOI: 10.14309/ajg.0000000000002796] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Accepted: 03/13/2024] [Indexed: 04/09/2024]
Abstract
INTRODUCTION This study investigates the applicability of the new metabolic dysfunction-associated steatotic liver disease (MASLD) nomenclature to the real-world TARGET-NASH US adult cohort. METHODS The new MASLD/metabolic steatohepatitis nomenclature was applied to patients enrolled with pragmatic diagnoses of nonalcoholic fatty liver and nonalcoholic steatohepatitis (NASH), and NASH cirrhosis and concordance were determined between the definitions. RESULTS Approximately 99% of TARGET-NASH participants met the new MASLD diagnostic criteria. Approximately 1,484/1,541 (96.3%, kappa 0.974) nonalcoholic fatty liver patients (metabolic dysfunction-associated steatotic liver), 2,195/2,201 (99.7%, kappa 0.998) NASH patients (metabolic steatohepatitis), and 1,999/2,003 (99.8%, kappa 0.999) NASH cirrhosis patients met the new criteria. DISCUSSION The new MASLD nomenclature is highly concordant with the previous TARGET-NASH pragmatic definitions.
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Affiliation(s)
- A Sidney Barritt
- UNC Liver Center, University of North Carolina, Chapel Hill, North Carolina, USA
| | - Feng Yu
- Target RWE, Durham, North Carolina, USA
| | | | | | - Michael Roden
- German Diabetes Center, Leibniz Center for Diabetes Research at Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | | | - Rohit Loomba
- Division of Gastroenterology, Department of Medicine, University of California at San Diego, San Diego, California, USA
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2
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Jimenez Ramos M, Kendall TJ, Drozdov I, Fallowfield JA. A data-driven approach to decode metabolic dysfunction-associated steatotic liver disease. Ann Hepatol 2024; 29:101278. [PMID: 38135251 PMCID: PMC10907333 DOI: 10.1016/j.aohep.2023.101278] [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: 11/30/2023] [Accepted: 12/04/2023] [Indexed: 12/24/2023]
Abstract
Metabolic dysfunction-associated steatotic liver disease (MASLD), defined by the presence of liver steatosis together with at least one out of five cardiometabolic factors, is the most common cause of chronic liver disease worldwide, affecting around one in three people. Yet the clinical presentation of MASLD and the risk of progression to cirrhosis and adverse clinical outcomes is highly variable. It, therefore, represents both a global public health threat and a precision medicine challenge. Artificial intelligence (AI) is being investigated in MASLD to develop reproducible, quantitative, and automated methods to enhance patient stratification and to discover new biomarkers and therapeutic targets in MASLD. This review details the different applications of AI and machine learning algorithms in MASLD, particularly in analyzing electronic health record, digital pathology, and imaging data. Additionally, it also describes how specific MASLD consortia are leveraging multimodal data sources to spark research breakthroughs in the field. Using a new national-level 'data commons' (SteatoSITE) as an exemplar, the opportunities, as well as the technical challenges of large-scale databases in MASLD research, are highlighted.
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Affiliation(s)
- Maria Jimenez Ramos
- Centre for Inflammation Research, Institute for Regeneration and Repair, University of Edinburgh, Edinburgh BioQuarter, 4-5 Little France Drive, Edinburgh EH16 4UU, UK
| | - Timothy J Kendall
- Centre for Inflammation Research, Institute for Regeneration and Repair, University of Edinburgh, Edinburgh BioQuarter, 4-5 Little France Drive, Edinburgh EH16 4UU, UK; Edinburgh Pathology, University of Edinburgh, 51 Little France Crescent, Old Dalkeith Rd, Edinburgh EH16 4SA, UK
| | - Ignat Drozdov
- Bering Limited, 54 Portland Place, London, W1B 1DY, UK
| | - Jonathan A Fallowfield
- Centre for Inflammation Research, Institute for Regeneration and Repair, University of Edinburgh, Edinburgh BioQuarter, 4-5 Little France Drive, Edinburgh EH16 4UU, UK.
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3
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Ladner DP, Gmeiner M, Hasjim BJ, Mazumder N, Kang R, Parker E, Stephen J, Polineni P, Chorniy A, Zhao L, VanWagner LB, Ackermann RT, Manski CF. Increasing prevalence of cirrhosis among insured adults in the United States, 2012-2018. PLoS One 2024; 19:e0298887. [PMID: 38408083 PMCID: PMC10896513 DOI: 10.1371/journal.pone.0298887] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Accepted: 01/31/2024] [Indexed: 02/28/2024] Open
Abstract
BACKGROUND Liver cirrhosis is a chronic disease that is known as a "silent killer" and its true prevalence is difficult to describe. It is imperative to accurately characterize the prevalence of cirrhosis because of its increasing healthcare burden. METHODS In this retrospective cohort study, trends in cirrhosis prevalence were evaluated using administrative data from one of the largest national health insurance providers in the US. (2011-2018). Enrolled adult (≥18-years-old) patients with cirrhosis defined by ICD-9 and ICD-10 were included in the study. The primary outcome measured in the study was the prevalence of cirrhosis 2011-2018. RESULTS Among the 371,482 patients with cirrhosis, the mean age was 62.2 (±13.7) years; 53.3% had commercial insurance and 46.4% had Medicare Advantage. The most frequent cirrhosis etiologies were alcohol-related (26.0%), NASH (20.9%) and HCV (20.0%). Mean time of follow-up was 725 (±732.3) days. The observed cirrhosis prevalence was 0.71% in 2018, a 2-fold increase from 2012 (0.34%). The highest prevalence observed was among patients with Medicare Advantage insurance (1.67%) in 2018. Prevalence increased in each US. state, with Southern states having the most rapid rise (2.3-fold). The most significant increases were observed in patients with NASH (3.9-fold) and alcohol-related (2-fold) cirrhosis. CONCLUSION Between 2012-2018, the prevalence of liver cirrhosis doubled among insured patients. Alcohol-related and NASH cirrhosis were the most significant contributors to this increase. Patients living in the South, and those insured by Medicare Advantage also have disproportionately higher prevalence of cirrhosis. Public health interventions are important to mitigate this concerning trajectory of strain to the health system.
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Affiliation(s)
- Daniela P. Ladner
- Northwestern University Transplant Outcomes Research Collaborative (NUTORC), Comprehensive Transplant Center (CTC), Northwestern University, Chicago, IL, United States of America
- Department of Surgery, Division of Organ Transplantation, Northwestern University, Chicago, IL, United States of America
| | - Michael Gmeiner
- Department of Economics, London School of Economics, London, United Kingdom
| | - Bima J. Hasjim
- Northwestern University Transplant Outcomes Research Collaborative (NUTORC), Comprehensive Transplant Center (CTC), Northwestern University, Chicago, IL, United States of America
| | - Nikhilesh Mazumder
- Northwestern University Transplant Outcomes Research Collaborative (NUTORC), Comprehensive Transplant Center (CTC), Northwestern University, Chicago, IL, United States of America
- Department of Medicine, Division of Hepatology, University of Michigan, Ann Arbor, MI, United States of America
| | - Raymond Kang
- Institute for Public Health and Medicine (IPHAM), Northwestern University, Chicago, IL, United States of America
| | | | - John Stephen
- Department of Preventive Medicine, Northwestern University, Chicago, IL, United States of America
| | - Praneet Polineni
- Northwestern University Transplant Outcomes Research Collaborative (NUTORC), Comprehensive Transplant Center (CTC), Northwestern University, Chicago, IL, United States of America
| | - Anna Chorniy
- Department of Medical Social Sciences and Buehler Center for Health Policy and Economics, Northwestern University, Chicago, IL, United States of America
| | - Lihui Zhao
- Northwestern University Transplant Outcomes Research Collaborative (NUTORC), Comprehensive Transplant Center (CTC), Northwestern University, Chicago, IL, United States of America
- Department of Preventive Medicine, Northwestern University, Chicago, IL, United States of America
| | - Lisa B. VanWagner
- Northwestern University Transplant Outcomes Research Collaborative (NUTORC), Comprehensive Transplant Center (CTC), Northwestern University, Chicago, IL, United States of America
- Department of Medicine, Division of Digestive and Liver Diseases, University of Texas Southwestern Medical Center, Dallas, TX, United States of America
| | - Ronald T. Ackermann
- Northwestern University Transplant Outcomes Research Collaborative (NUTORC), Comprehensive Transplant Center (CTC), Northwestern University, Chicago, IL, United States of America
- Institute for Public Health and Medicine (IPHAM), Northwestern University, Chicago, IL, United States of America
| | - Charles F. Manski
- Northwestern University Transplant Outcomes Research Collaborative (NUTORC), Comprehensive Transplant Center (CTC), Northwestern University, Chicago, IL, United States of America
- Department of Economics and Institute for Policy Research, Northwestern University, Evanston, IL, United States of America
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4
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Lutz M, Caldera F, Schroeder K, Gazis D, Crawford JM, Long MD, Barnes EL. Prevalence of Immunomodulator Use as Combination Therapy With Vedolizumab or Ustekinumab in Inflammatory Bowel Disease. Clin Transl Gastroenterol 2023; 14:e00620. [PMID: 37450671 PMCID: PMC10684180 DOI: 10.14309/ctg.0000000000000620] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Accepted: 07/06/2023] [Indexed: 07/18/2023] Open
Abstract
INTRODUCTION The benefit of adding an immunomodulator to vedolizumab and ustekinumab remains unclear and may compromise the safety of these biologics. We evaluated the prevalence and predictors of immunomodulator use with vedolizumab or ustekinumab in patients with inflammatory bowel disease in a large longitudinal cohort. METHODS Clinical information was ascertained from electronic medical records of patients enrolled in TARGET-IBD, a prospective longitudinal observational cohort of patients with inflammatory bowel disease (IBD) at 34 sites. The prevalence of immunomodulator use with vedolizumab, ustekinumab, and antitumor necrosis factor therapies and predictors of immunomodulator use with vedolizumab and ustekinumab were estimated. Rates of combination therapy were additionally stratified by time from drug approval. RESULTS Four thousand thirty-nine adults with IBD were identified, of whom 18.8% were treated with vedolizumab and 13.0% were treated with ustekinumab. Combination therapy with vedolizumab and ustekinumab exceeded 30% (30.7% and 36.2%, respectively) and was more likely in those with perianal disease or previous biologic exposure. Age and presence of extraintestinal manifestations did not consistently predict the use of an immunomodulator. Combination therapy decreased in the years after drug approval. DISCUSSION Combination therapy with vedolizumab or ustekinumab was common and was associated with perianal disease and greater exposure to other biologics, although the practice is decreasing with time. Further data are needed to determine the efficacy and safety of combination therapy in patients initiating vedolizumab or ustekinumab for IBD.
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Affiliation(s)
- Megan Lutz
- Department of Medicine, Division of Gastroenterology and Hepatology, University of Wisconsin—Madison, School of Medicine & Public Health, Madison, Wisconsin, USA
| | - Freddy Caldera
- Department of Medicine, Division of Gastroenterology and Hepatology, University of Wisconsin—Madison, School of Medicine & Public Health, Madison, Wisconsin, USA
| | - Katie Schroeder
- Saint Louis University School of Medicine, St. Louis, Missouri, USA
| | - Derek Gazis
- TARGET RWE, Inc., Durham, North Carolina, USA
| | | | - Millie D. Long
- Division of Gastroenterology and Hepatology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Edward L. Barnes
- Division of Gastroenterology and Hepatology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
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5
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Sanyal AJ, Munoz B, Cusi K, Barritt AS, Muthiah M, Mospan AR, Reddy KR, Firpi-Morell R, Thuluvath PJ, Bhamidimarri KR, Fried MW. Validation of a Clinical Risk-based Classification System in a Large Nonalcoholic Fatty Liver Disease Real-world Cohort. Clin Gastroenterol Hepatol 2023; 21:2889-2900.e10. [PMID: 36871772 DOI: 10.1016/j.cgh.2023.02.024] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Revised: 02/15/2023] [Accepted: 02/21/2023] [Indexed: 03/07/2023]
Abstract
BACKGROUND & AIMS There is an unmet need to validate simple and easily available methods that can be used in routine practice to identify those at risk of adverse outcomes from nonalcoholic fatty liver disease (NAFLD). A retrospective-prospective analysis of NAFLD patients enrolled in a longitudinal noninterventional study (TARGET-NASH) was performed to validate the prognostic utility of the following risk-categories: (A) Fibrosis-4 (FIB-4) <1.3 and/or liver-stiffness measurement (LSM) measured by Fibroscan <8 kp, (B) FIB-4 1.31‒2.6 and/or LSM 8.1-12.5 kp, and (C) FIB-4 >2.6 and/or LSM >12.5 kp. METHODS Those in class A with aspartate transaminase:alanine transaminase ratio >1 or platelets <150,000/mm3, or class B with aspartate transaminase:alanine transaminase ratio >1 or platelets <150,000/mm3 were upstaged by one class. Fine-Gray competing risk analyses were performed for all outcomes. RESULTS A total of 2523 individuals (class A = 555, B = 879, C = 1089) were followed for a median duration of 3.74 years. Adverse outcomes increased from class A to C in all-cause mortality (0.07 vs 0.3 vs 2.5/100 person-years [PY], hazard ratio [HR], 3.0 and 16.3 class B and C vs A), liver-associated clinical events (0.2 vs 1 vs 8/100 PY, HR, 4.3 and 36.6 B and C vs A), major adverse cardiovascular events (0.69 vs 0.87 vs 2.02/100 PY, HR, 0.78 and 1.55 B and C vs A), hepatocellular carcinoma (0 vs 0.09 vs 0.88/100 PY, HR, 8.32 C vs B), and chronic kidney disease (1.24 vs 2.48 vs 3.51/100 PY). Those who were upstaged had outcome rates similar to the lower class defined by their FIB-4. CONCLUSIONS These data support a FIB-4-based risk-stratification of NAFLD that can be used in routine clinical practice. CLINICALTRIALS gov Identifier: NCT02815891.
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Affiliation(s)
- Arun J Sanyal
- Virginia Commonwealth University, Department of Internal Medicine, Division of Gastroenterology, Hepatology and Nutrition, Richmond, VA.
| | | | - Kenneth Cusi
- Division of Endocrinology, Diabetes and Metabolism, University of Florida, Gainesville, FL
| | - A Sidney Barritt
- Division of Gastroenterology and Hepatology, University of North Carolina at Chapel Hill, Chapel Hill, NC
| | - Mark Muthiah
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore and Division of Gastroenterology and Hepatology, National University Hospital, National University Health System, Singapore
| | | | - K Rajender Reddy
- Division of Gastroenterology and Hepatology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
| | - Roberto Firpi-Morell
- Division of Gastroenterology, Hepatology and Nutrition, University of Florida, Gainesville, Florida
| | - Paul J Thuluvath
- Division of Gastroenterology, Mercy Medical Center & University of Maryland School of Medicine, Baltimore, MD
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6
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Geier A, Rau M, Pathil-Warth A, von der Ohe M, Schattenberg J, Dikopoulos N, Stein K, Serfert Y, Berg T, Buggisch P, Demir M, Roeb E, Wiebner B, Wedemeyer H, Zeuzem S, Hofmann WP. Clinical characteristics of patients with non-alcoholic fatty liver disease (NAFLD) in Germany - First data from the German NAFLD-Registry. ZEITSCHRIFT FUR GASTROENTEROLOGIE 2023; 61:60-70. [PMID: 36623544 DOI: 10.1055/a-1986-7676] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
BACKGROUND Non-alcoholic fatty liver disease (NAFLD) affects more than 18 million individuals in Germany. Real-world data help to better characterize the natural history of disease and standard of care. METHODS The German NAFLD-Registry is a prospective non-interventional study initiated by the German Liver Foundation and aims to describe clinical characteristics and observe outcomes in patients with NAFLD recruited in secondary and tertiary care. RESULTS From this ongoing study, baseline data of the first 501 patients (mean age 54 years, 48% women) were analysed. 13 % of the study population had a high risk for advanced fibrosis (FIB-4 ≥2.67), approximately one-third had a liver stiffness value ≥9.6kPa measured by transient elastography, and the clinical diagnosis of liver cirrhosis was present in 10%. Typical comorbidities were more prevalent in high risk as compared to low risk patients (FIB-4 <1.3) including arterial hypertension (85 vs. 42%), hypercholesterolemia (39 vs. 16%), and type 2 diabetes mellitus (T2DM) (69 vs. 26%). Patients with T2DM (192/501) had a higher NAFLD disease burden as shown by liver stiffness values ≥9.6 kPa (51%) and clinical diagnosis of cirrhosis (20%). Statins were used in 22% of the main population, while in diabetic patients, metformin, GLP-1 agonists, and SGLT2 inhibitors were used in 65, 17, and 17%, respectively. Uptake of life-style interventions such as physical exercise or nutritional counselling was generally low. CONCLUSION First data of the German NAFLD registry show that approximately every 10th patient has advanced NAFLD, highlights T2DM patients as a high-risk group and gives insights in the use of comedication and life-style interventions in secondary and tertiary care.
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Affiliation(s)
| | - Monika Rau
- University Hospital Würzburg, Würzburg, Germany
| | | | | | - Jörn Schattenberg
- University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
| | - Nektarios Dikopoulos
- Praxis Ludwig & Dikopoulos, Dornstadt, Germany.,Klinik für Innere Medizin 1, Ulm University Medical Center, Ulm, Germany
| | | | | | - Thomas Berg
- University Hospital Leipzig, Leipzig, Germany
| | - Peter Buggisch
- ifi-Institute for Interdisciplinary Medicine, Hamburg, Germany
| | - Münevver Demir
- Charité University Medicine, Campus Virchow Clinic, Berlin, Germany
| | - Elke Roeb
- Justus Liebig-University Giessen and University Hospital, Giessen, Germany
| | | | - Heiner Wedemeyer
- Hannover Medical School, Hannover, Germany.,Leberstiftungs-GmbH Deutschland, Hannover, Germany
| | - Stefan Zeuzem
- Goethe University Hospital, Frankfurt am Main, Germany
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7
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Malespin MH, Barritt AS, Watkins SE, Schoen C, Tincopa MA, Corbin KD, Mospan AR, Munoz B, Trinh HN, Weiss LM, Reddy KR, Loomba R, Kemmer N, Lok AS. Weight Loss and Weight Regain in Usual Clinical Practice: Results From the TARGET-NASH Observational Cohort. Clin Gastroenterol Hepatol 2022; 20:2393-2395.e4. [PMID: 33486083 DOI: 10.1016/j.cgh.2021.01.023] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Revised: 01/12/2021] [Accepted: 01/14/2021] [Indexed: 02/07/2023]
Abstract
First-line treatment for nonalcoholic fatty liver disease (NAFLD) focuses on weight loss through lifestyle modifications.1,2 Weight loss ≥5% results in reduction of steatosis and weight loss ≥10% has been associated with improvement in hepatic inflammation and fibrosis.3 The incidence and sustainability of weight loss among patients with NAFLD were estimated and associating factors identified.
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Affiliation(s)
| | - Alfred Sidney Barritt
- Gastroenterology and Hepatology, Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | | | | | - Monica A Tincopa
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan
| | - Karen D Corbin
- AdventHealth Translational Research Institute, Orlando, Florida
| | | | | | - Huy N Trinh
- San Jose Gastroenterology, San Jose, California
| | | | - K Rajender Reddy
- Department of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Rohit Loomba
- NAFLD Research Center, Division of Gastroenterology, Department of Medicine, University of California at San Diego, San Diego, California
| | | | - Anna S Lok
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan.
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8
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Castillo-Leon E, Morris HL, Schoen C, Bilhartz J, McKiernan P, Miloh T, Palle S, Kabbany MN, Munoz B, Mospan AR, Rudolph B, Xanthakos SA, Vos MB. Variation in Alanine Aminotransferase in Children with Non-Alcoholic Fatty Liver Disease. CHILDREN (BASEL, SWITZERLAND) 2022; 9:children9030374. [PMID: 35327746 PMCID: PMC8946883 DOI: 10.3390/children9030374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 02/03/2022] [Accepted: 02/17/2022] [Indexed: 11/16/2022]
Abstract
Background: Pediatric non-alcoholic fatty liver disease (NAFLD) is a major public health concern. Aminotransferase (ALT) is frequently used for screening and monitoring, but few studies have reported typical patterns of ALT elevation in children. Methods: TARGET-NASH is a real-world longitudinal observational cohort of patients with NAFLD receiving care across the United States. Analyses included children enrolled between 1 August 2016, and 12 October 2020, with at least one ALT measurement after enrollment. Peak ALT was based on the first and last available record and categorized into clinical cut points: <70 IU/L, >70−<250 IU/L, and >250 IU/L. A chi-squared test was used to compare differences in proportions, and a Kruskal−Wallis test was used to compare the medians and distributions of continuous responses. Results: Analyses included 660 children with a median age of 13 years. Of the 660, a total of 187 had undergone a biopsy and were more likely to be Hispanic or Latino (67% vs. 57%, p = 0.02) and to have cirrhosis (10% vs. 1%, p < 0.001). The highest ALT scores ranged from 28 U/L to 929 U/L; however, these scores varied across time. The prevalence of cirrhosis or any liver fibrosis stage was most common among children with a peak ALT > 70 U/L. Conclusions: Large variability was seen in ALT among children, including many values > 250 U/L. Higher levels of ALT were associated with increased prevalence of comorbidities and more advanced stages of NAFLD. These findings support an increased need for therapeutics and disease severity assessment in children with peak ALT > 70 U/L.
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Affiliation(s)
- Eduardo Castillo-Leon
- Department of Pediatrics, School of Medicine, Emory University, Atlanta, GA 30322, USA;
- Department of Pediatrics, Morehouse School of Medicine, Atlanta, GA 30310, USA
| | - Heather L. Morris
- Target RWE, Durham, NC 27703, USA; (H.L.M.); (C.S.); (B.M.); (A.R.M.)
| | - Cheryl Schoen
- Target RWE, Durham, NC 27703, USA; (H.L.M.); (C.S.); (B.M.); (A.R.M.)
| | - Jacob Bilhartz
- Department of Pediatrics, University of Michigan, Ann Arbor, MI 48109, USA;
| | | | - Tamir Miloh
- Pediatric Gastroenterology, Pediatric Transplant Hepatology, Miami Transplant Institute, Miami, FL 33136, USA;
| | - Sirish Palle
- Division of Gastroenterology, OU Medicine, Oklahoma City, OK 73104, USA;
| | - Mohammad Nasser Kabbany
- Department of Pediatric Gastroenterology, Hepatology, and Nutrition, Cleveland Clinic, Cleveland, OH 44195, USA;
| | - Breda Munoz
- Target RWE, Durham, NC 27703, USA; (H.L.M.); (C.S.); (B.M.); (A.R.M.)
| | - Andrea R. Mospan
- Target RWE, Durham, NC 27703, USA; (H.L.M.); (C.S.); (B.M.); (A.R.M.)
| | - Bryan Rudolph
- The Children’s Hospital at Montefiore, The Pediatric Hospital for Albert Einstein College of Medicine, Bronx, NY 10467, USA;
| | - Stavra A. Xanthakos
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children’s, Department of Pediatrics, College of Medicine, University of Cincinnati, Cincinnati, OH 45229, USA;
| | - Miriam B. Vos
- Nutrition and Health Sciences Program, Laney Graduate School, Emory University, Atlanta, GA 30322, USA
- Correspondence:
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Thomson MJ, Serper M, Khungar V, Weiss LM, Trinh H, Firpi-Morell R, Roden M, Loomba R, Barritt AS, Gazis D, Mospan AR, Fried MW, Reddy KR, Lok AS. Prevalence and Factors Associated With Statin Use Among Patients With Nonalcoholic Fatty Liver Disease in the TARGET-NASH Study. Clin Gastroenterol Hepatol 2022; 20:458-460.e4. [PMID: 33775894 PMCID: PMC8464616 DOI: 10.1016/j.cgh.2021.03.031] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Revised: 03/18/2021] [Accepted: 03/23/2021] [Indexed: 02/07/2023]
Abstract
Patients with nonalcoholic fatty liver disease (NAFLD) are at an increased risk of cardiovascular disease. Hydoxy-3-methyglutaryl-coenzyme reductase inhibitors, statins, reduce the risk of cardiovascular events.1 Studies have shown that statins are safe among patients with liver disease, including those with compensated cirrhosis,2 and their use is associated with lower mortality, hepatic decompensation, and possibly hepatocellular carcinoma.3,4 Despite these data, statins are under prescribed among patients with liver disease due to concerns about hepatotoxicity.5 This study aimed to assess prevalence and patient factors associated with indicated statin use in patients with NAFLD in a real-world cohort.
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Affiliation(s)
- Mary J. Thomson
- Division of Gastroenterology, Hepatology and Nutrition, University of Minnesota, Minneapolis, MN, USA
| | - Marina Serper
- Division of Gastroenterology and Hepatology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Vandana Khungar
- Division of Gastroenterology and Hepatology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | | | - Huy Trinh
- San Jose Gastroenterology, San Jose, CA
| | - Roberto Firpi-Morell
- Division of Gastroenterology, Hepatology and Nutrition, University of Florida, Gainesville, FL
| | - Michael Roden
- Department of Endocrinology and Diabetology, Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Düsseldorf, Germany,Institute for Clinical Diabetology, German Diabetes Center, Leibniz Institute for Diabetes Research at Heinrich-Heine University, Düsseldorf, Germany,German Center for Diabetes Research, Partner Düsseldorf, München-Neuherberg, Germany
| | - Rohit Loomba
- Division of Gastroenterology, Department of Medicine, University of California at San Diego, La Jolla, CA
| | | | | | | | | | - K. Rajender Reddy
- Division of Gastroenterology and Hepatology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Anna S. Lok
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, University of Michigan, Ann Arbor, MI, USA
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Juárez-Hernández E, Velázquez-Alemán AP, Castro-Narro G, Uribe M, López-Méndez I. Bariatric endoscopic-surgical therapies for NAFLD. Should they be considered viable options among current treatments? Front Endocrinol (Lausanne) 2022; 13:1026444. [PMID: 36523596 PMCID: PMC9745034 DOI: 10.3389/fendo.2022.1026444] [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: 08/23/2022] [Accepted: 11/15/2022] [Indexed: 11/30/2022] Open
Abstract
Nowadays, non-alcoholic fatty liver disease is one of the first causes of liver transplant worldwide; many efforts have been done to find the perfect drug for this multifactorial disease. Presently we just have a few drugs that could be used in specific and limited clinical scenarios. Current evidence suggests that bariatric endoscopic and surgical therapies could be strategies with optimal outcomes, with high impact in quality of life, decrease of cardiovascular risk, and improvement in metabolic profile, despite being considered expensive procedures. This review proposes to consider these therapies early together with liver fibrosis evaluation, with long term cost-effectiveness benefits in the absence of response to lifestyle modifications and pharmacological treatments.
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Affiliation(s)
- Eva Juárez-Hernández
- Translational Research Unit, Medica Sur Clinic & Foundation, Mexico City, Mexico
| | | | - Graciela Castro-Narro
- Hepatology and Transplants Unit, Medica Sur Clinic & Foundation, Mexico City, Mexico
- *Correspondence: Iván López-Méndez, ; Graciela Castro-Narro,
| | - Misael Uribe
- Gastroenterology and Obesity Unit, Medica Sur Clinic & Foundation, Mexico City, Mexico
| | - Iván López-Méndez
- Hepatology and Transplants Unit, Medica Sur Clinic & Foundation, Mexico City, Mexico
- *Correspondence: Iván López-Méndez, ; Graciela Castro-Narro,
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11
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Kim HP, Mospan AR, Fried MW, Barritt AS. Editorial: targeting liver biopsy in NAFLD-the need to expand our non-invasive tools. Authors' reply. Aliment Pharmacol Ther 2022; 55:128. [PMID: 34907556 DOI: 10.1111/apt.16711] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/09/2022]
Affiliation(s)
- Hannah P Kim
- University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
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12
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Calzadilla Bertot L. Editorial: targeting liver biopsy in NAFLD - the need to expand non-invasive tools. Aliment Pharmacol Ther 2022; 55:126-127. [PMID: 34907574 DOI: 10.1111/apt.16705] [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: 01/06/2023]
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13
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Kim HP, Idowu MO, Mospan AR, Allmon AG, Roden M, Newsome P, Lok AS, Thuluvath PJ, Taunk J, Fried MW, Sanyal AJ, Barritt AS. Liver biopsy in the real world-reporting, expert concordance and correlation with a pragmatic clinical diagnosis. Aliment Pharmacol Ther 2021; 54:1472-1480. [PMID: 34694013 DOI: 10.1111/apt.16674] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Revised: 09/21/2021] [Accepted: 10/14/2021] [Indexed: 12/13/2022]
Abstract
BACKGROUND Patients with non-alcoholic steatohepatitis (NASH) and fibrosis stage ≥2 comprise a target population for pharmacotherapy. Liver biopsy, the reference standard for identifying this population, requires complete and accurate assessment of steatohepatitis and fibrosis. Aims To investigate the completeness of real-world NASH-related pathology reports, assess concordance between site pathologists and central expert interpretation of the histologic elements of NASH, and determine concordance between biopsy-diagnosed NASH and a pragmatic clinical definition of NASH. METHODS Liver pathology reports from 222 patients across 38 TARGET-NASH sites were analysed for documentation of the histologic features of NASH. Biopsy slides were over-read by a blinded central expert pathologist. Concordance of histologic scores and interpretation was assessed. Histologic concordance with a clinical definition of NASH was determined. TARGET-NASH clinically defined NASH: elevated ALT, hepatic steatosis on biopsy or imaging and ≥1 of the following: BMI ≥30 kg/m2 , type 2 diabetes mellitus and dyslipidaemia. RESULTS Documentation of steatosis, lobular inflammation, portal inflammation and ballooning were missing from 21%, 35%, 46% and 40% of reports, respectively. There was slight-to-fair concordance (weighted kappa 0.01-0.35) between site and central pathologists for inflammatory features, and moderate concordance (weighted kappa 0.56-0.57) for fibrosis staging. Clinical definition of NASH was 75%-91% concordant (94%-95% sensitive) with biopsy-diagnosed NASH. CONCLUSIONS There is substantial variability in reporting and grading NASH and fibrosis staging in clinical practice. This heterogeneity may adversely impact patient assessment and translation of practice guidelines into reality. The TARGET-NASH pragmatic clinical definition may serve as a valuable tool to accurately identify NASH patients in clinical practice.
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Affiliation(s)
- Hannah P Kim
- University of North Carolina, Chapel Hill, NC, USA
| | | | | | | | - Michael Roden
- Department of Endocrinology and Diabetology, Medical Faculty, Heinrich Heine University, Düsseldorf, Germany.,Institute for Clinical Diabetology, German Diabetes Center, Leibniz Center for Diabetes Research at Heinrich Heine University, Düsseldorf, Germany.,German Center for Diabetes Research (DZD), Partner Düsseldorf, Germany
| | | | - Anna S Lok
- University of Michigan, Ann Arbor, MI, USA
| | - Paul J Thuluvath
- Mercy Medical Center, Baltimore, MD, USA.,University of Maryland School of Medicine, Baltimore, MD, USA
| | - Jawahar Taunk
- Advanced Gastroenterology Associates, Palm Harbor, FL, USA
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14
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Schattenberg JM, Anstee QM, Caussy C, Bugianesi E, Popovic B. Differences between current clinical guidelines for screening, diagnosis and management of nonalcoholic fatty liver disease and real-world practice: a targeted literature review. Expert Rev Gastroenterol Hepatol 2021; 15:1253-1266. [PMID: 34493137 DOI: 10.1080/17474124.2021.1974295] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
INTRODUCTION Nonalcoholic fatty liver disease (NAFLD) is the most common liver disease and is associated with obesity and metabolic comorbidities. Liver steatosis can progress to nonalcoholic steatohepatitis (NASH) exhibiting a relevant risk of fibrosis and ultimately liver failure. To date, no approved treatment for NASH to reduce its clinical and humanistic burden has been developed. AREAS COVERED We undertook a literature review to identify English language, national and international clinical guidelines for NAFLD regarding diagnosis, assessment and management, and determined their points of agreement and difference. Additionally, we investigated published literature relating to real-world management of NAFLD and NASH. EXPERT OPINION National (China, England/Wales, Italy, the USA) and international society (Asia-Pacific, Europe, World Gastroenterology Organization) guidelines were identified and analyzed. All guidelines addressed identifying and diagnosing subjects with likely NAFLD, as well as assessment and management of individuals with risk factors for advanced disease, including fibrosis. Real-world practice reveals widespread suboptimal awareness and implementation of guidelines. In the absence of proven therapeutics, such gaps risk failure to recognize patients in need of specialist care and monitoring, highlighting the need for clear, easy-to-apply care pathways to aid in reducing the clinical and humanistic burden of NAFLD and NASH.
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Affiliation(s)
- Jörn M Schattenberg
- Director of Metabolic Liver Research Program, Department of Medicine, University Medical Center of the Johannes Gutenberg University, Mainz, Germany
| | - Quentin M Anstee
- Faculty of Medical Sciences, Chair of Experimental Hepatology, Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK.,Liver Disease Deputy Theme Lead, Newcastle Nihr Biomedical Research Centre, Newcastle upon Tyne Hospitals Nhs Trust, Newcastle upon Tyne, UK
| | - Cyrielle Caussy
- Associate Professor, Département Endocrinologie, Diabète Et Nutrition, Hospices Civils De Lyon, Hôpital Lyon Sud, Lyon, France
| | - Elisabetta Bugianesi
- Department of Medical Sciences, Division of Gastroenterology, Deputy Director and Scientific Director, University of Torino, Torino, Italy
| | - Branko Popovic
- Global Medical Lead Digestive Health, Consumer Healthcare, Medical Affairs, Sanofi-Aventis Deutschland GmbH, Frankfurt, Germany
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15
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Ampuero J, Aller R, Gallego-Durán R, Crespo J, Abad J, González-Rodríguez Á, Gómez-Camarero J, Caballería J, Lo Iacono O, Ibañez L, García-Samaniego J, Martín-Mateos R, Francés R, Fernández-Rodríguez C, Diago M, Soriano G, Andrade RJ, Latorre R, Jorquera F, Morillas RM, Escudero D, Estévez P, Hernández-Guerra M, Augustín S, Pareja-Megia MJ, Banales JM, Aspichueta P, Benlloch S, Rosales JM, Salmerón J, Turnes J, Romero-Gómez M. Definite and indeterminate nonalcoholic steatohepatitis share similar clinical features and prognosis: A longitudinal study of 1893 biopsy-proven nonalcoholic fatty liver disease subjects. Liver Int 2021; 41:2076-2086. [PMID: 33896100 DOI: 10.1111/liv.14898] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Revised: 04/01/2021] [Accepted: 04/06/2021] [Indexed: 12/13/2022]
Abstract
BACKGROUND AND AIM Histological score systems may not fully capture the essential nonalcoholic steatohepatitis (NASH) features, which is one of the leading causes of screening failure in clinical trials. We assessed the NASH distribution and its components across the fibrosis stages and their impact on the prognosis and their relationship with the concept of metabolic-associated fatty liver disease (MAFLD). METHODS Spanish multicenter study including 1893 biopsy-proven nonalcoholic fatty liver disease (NAFLD) patients from HEPAmet registry. NASH was diagnosed by NAS score ≥4 (including steatosis, ballooning and lobular inflammation) and fibrosis by Kleiner score. The presence of MAFLD was determined. Progression to cirrhosis, first episode of decompensated cirrhosis and death were collected during the follow-up (4.7 ± 3.8 years). RESULTS Fibrosis was F0 34.3% (649/1893), F1 27% (511/1893), F2 16.5% (312/1893), F3 15% (284/1893) and F4 7.2% (137/1893). NASH diagnosis 51.9% (982/1893), and its individual components (severe steatosis, ballooning and lobular inflammation), increased from F0 (33.6%) to F2 (68.6%), and decreased significantly in F4 patients (51.8%) (P = .0001). More than 70% of non-NASH patients showed some inflammatory activity (ballooning or lobular inflammation), showing a similar MAFLD rate than NASH (96.2% [945/982] vs. 95.2% [535/562]) and significantly higher than nonalcoholic fatty liver (NAFL) subjects (89.1% [311/349]) (P < .0001). Progression to cirrhosis was similar between NASH (9.5% [51/539]) and indeterminate NASH (7.9% [25/316]), and higher than steatosis (5% [14/263]) (logRank 8.417; P = .015). Death and decompensated cirrhosis were similar between these. CONCLUSIONS The prevalence of steatohepatitis decreased in advanced liver disease. However, most of these patients showed some inflammatory activity histologically and had metabolic disturbances. These findings should be considered in clinical trials whose main aim is to prevent cirrhosis progression and complications, liver transplant and death.
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Affiliation(s)
- Javier Ampuero
- Hospital Universitario Virgen del Rocío, Universidad de Sevilla, Seville, Spain.,SeLiver Group, Instituto de Biomedicina de Sevilla, Seville, Spain.,CIBERehd, Madrid, Spain
| | - Rocío Aller
- Centro de Investigación de Endocrinología y Nutrición, Hospital Clínico Universitario de Valladolid, Universidad de Valladolid, Valladolid, Spain
| | - Rocío Gallego-Durán
- SeLiver Group, Instituto de Biomedicina de Sevilla, Seville, Spain.,CIBERehd, Madrid, Spain
| | - Javier Crespo
- Digestive Department, Hospital Universitario Marqués de Valdecilla, Santander, Spain
| | - Javier Abad
- Digestive Department, Hospital Universitario Puerta de Hierro, Madrid, Spain
| | - Águeda González-Rodríguez
- Liver Research Unit, Hospital Universitario Santa Cristina Instituto de Investigación Sanitaria Princesa, Madrid, Spain
| | | | - Joan Caballería
- CIBERehd, Madrid, Spain.,Liver Unit, Hospital Clínic, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBPAS), Barcelona, Spain
| | - Oreste Lo Iacono
- Digestive Department, Hospital Universitario Tajo, Aranjuez, Spain
| | - Luis Ibañez
- CIBERehd, Madrid, Spain.,Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
| | | | - Rosa Martín-Mateos
- CIBERehd, Madrid, Spain.,Digestive Department, Hospital Universitario Ramón y Cajal, Madrid, Spain
| | - Rubén Francés
- CIBERehd, Madrid, Spain.,Hospital General Universitario de Alicante, Universidad Miguel Hernández, Elche, Spain
| | | | - Moisés Diago
- Digestive Department, Hospital General Universitario de Valencia, Valencia, Spain
| | - Germán Soriano
- CIBERehd, Madrid, Spain.,Digestive Department, Hospital de la Santa Creu i San Pau, Barcelona, Spain
| | - Raúl J Andrade
- CIBERehd, Madrid, Spain.,Unidad de Gestión Clínica de Enfermedades Digestivas, Instituto de Investigación Biomédica de Málaga-IBIMA, Hospital Universitario Virgen de la Victoria, Universidad de Málaga, Málaga, Spain
| | - Raquel Latorre
- Digestive Department, Hospital Universitari Son Llátzer, Mallorca, Spain
| | - Francisco Jorquera
- CIBERehd, Madrid, Spain.,Servicio de Aparato Digestivo, Complejo Asistencial Universitario de León, IBIOMED, León, Spain
| | - Rosa M Morillas
- CIBERehd, Madrid, Spain.,Digestive Department, Hospital Germans Trias i Pujol, Badalona, Spain
| | - Desam Escudero
- Hospital Clínico Universitario de Valencia, Universitat de València, Valencia, Spain
| | - Pamela Estévez
- Digestive Department, Complejo Hospitalario Universitario de Vigo, Vigo, Spain
| | | | | | | | - Jesús M Banales
- CIBERehd, Madrid, Spain.,Department of Liver and Gastrointestinal Diseases, Biodonostia Research Institute-Donostia University Hospital, University of the Basque Country (UPV/EHU), Ikerbasque, San Sebastian, Spain
| | - Patricia Aspichueta
- CIBERehd, Madrid, Spain.,Department of Physiology, Faculty of Medicine and Nursing, Biocruces Research Institute, University of Basque Country UPV/EHU, Leioa, Spain
| | - Salvador Benlloch
- CIBERehd, Madrid, Spain.,Digestive Department, Hospital Universitari i Politecnic La Fe, Valencia, Spain
| | | | - Javier Salmerón
- Digestive Department, Hospital Universitario San Cecilio, Granada, Spain
| | - Juan Turnes
- Digestive Department, Complejo Hospitalario de Pontevedra, Pontevedra, Spain
| | - Manuel Romero-Gómez
- Hospital Universitario Virgen del Rocío, Universidad de Sevilla, Seville, Spain.,SeLiver Group, Instituto de Biomedicina de Sevilla, Seville, Spain.,CIBERehd, Madrid, Spain
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16
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Komolafe O, Buzzetti E, Linden A, Best LM, Madden AM, Roberts D, Chase TJ, Fritche D, Freeman SC, Cooper NJ, Sutton AJ, Milne EJ, Wright K, Pavlov CS, Davidson BR, Tsochatzis E, Gurusamy KS. Nutritional supplementation for nonalcohol-related fatty liver disease: a network meta-analysis. Cochrane Database Syst Rev 2021; 7:CD013157. [PMID: 34280304 PMCID: PMC8406904 DOI: 10.1002/14651858.cd013157.pub2] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
BACKGROUND The prevalence of non-alcohol-related fatty liver disease (NAFLD) varies between 19% and 33% in different populations. NAFLD decreases life expectancy and increases risks of liver cirrhosis, hepatocellular carcinoma, and the requirement for liver transplantation. Uncertainty surrounds relative benefits and harms of various nutritional supplements in NAFLD. Currently no nutritional supplement is recommended for people with NAFLD. OBJECTIVES • To assess the benefits and harms of different nutritional supplements for treatment of NAFLD through a network meta-analysis • To generate rankings of different nutritional supplements according to their safety and efficacy SEARCH METHODS: We searched the Cochrane Central Register of Controlled Trials, MEDLINE, Embase, Science Citation Index Expanded, Conference Proceedings Citation Index-Science, the World Health Organization International Clinical Trials Registry Platform, and trials registers until February 2021 to identify randomised clinical trials in people with NAFLD. SELECTION CRITERIA We included only randomised clinical trials (irrespective of language, blinding, or status) for people with NAFLD, irrespective of method of diagnosis, age and diabetic status of participants, or presence of non-alcoholic steatohepatitis (NASH). We excluded randomised clinical trials in which participants had previously undergone liver transplantation. DATA COLLECTION AND ANALYSIS We performed a network meta-analysis with OpenBUGS using Bayesian methods whenever possible and calculated differences in treatments using hazard ratios (HRs), odds ratios (ORs), and rate ratios with 95% credible intervals (CrIs) based on an available-case analysis, according to National Institute of Health and Care Excellence Decision Support Unit guidance. MAIN RESULTS We included in the review a total of 202 randomised clinical trials (14,200 participants). Nineteen trials were at low risk of bias. A total of 32 different interventions were compared in these trials. A total of 115 trials (7732 participants) were included in one or more comparisons. The remaining trials did not report any of the outcomes of interest for this review. Follow-up ranged from 1 month to 28 months. The follow-up period in trials that reported clinical outcomes was 2 months to 28 months. During this follow-up period, clinical events related to NAFLD such as mortality, liver cirrhosis, liver decompensation, liver transplantation, hepatocellular carcinoma, and liver-related mortality were sparse. We did not calculate effect estimates for mortality because of sparse data (zero events for at least one of the groups in the trial). None of the trials reported that they measured overall health-related quality of life using a validated scale. The evidence is very uncertain about effects of interventions on serious adverse events (number of people or number of events). We are very uncertain about effects on adverse events of most of the supplements that we investigated, as the evidence is of very low certainty. However, people taking PUFA (polyunsaturated fatty acid) may be more likely to experience an adverse event than those not receiving an active intervention (network meta-analysis results: OR 4.44, 95% CrI 2.40 to 8.48; low-certainty evidence; 4 trials, 203 participants; direct evidence: OR 4.43, 95% CrI 2.43 to 8.42). People who take other supplements (a category that includes nutritional supplements other than vitamins, fatty acids, phospholipids, and antioxidants) had higher numbers of adverse events than those not receiving an active intervention (network meta-analysis: rate ratio 1.73, 95% CrI 1.26 to 2.41; 6 trials, 291 participants; direct evidence: rate ratio 1.72, 95% CrI 1.25 to 2.40; low-certainty evidence). Data were sparse (zero events in all groups in the trial) for liver transplantation, liver decompensation, and hepatocellular carcinoma. So, we did not perform formal analysis for these outcomes. The evidence is very uncertain about effects of other antioxidants (antioxidants other than vitamins) compared to no active intervention on liver cirrhosis (HR 1.68, 95% CrI 0.23 to 15.10; 1 trial, 99 participants; very low-certainty evidence). The evidence is very uncertain about effects of interventions in any of the remaining comparisons, or data were sparse (with zero events in at least one of the groups), precluding formal calculations of effect estimates. Data were probably because of the very short follow-up period (2 months to 28 months). It takes follow-up of 8 to 28 years to detect differences in mortality between people with NAFLD and the general population. Therefore, it is unlikely that differences in clinical outcomes are noted in trials providing less than 5 to 10 years of follow-up. AUTHORS' CONCLUSIONS The evidence indicates considerable uncertainty about effects of nutritional supplementation compared to no additional intervention on all clinical outcomes for people with non-alcohol-related fatty liver disease. Accordingly, high-quality randomised comparative clinical trials with adequate follow-up are needed. We propose registry-based randomised clinical trials or cohort multiple randomised clinical trials (study design in which multiple interventions are trialed within large longitudinal cohorts of patients to gain efficiencies and align trials more closely to standard clinical practice) comparing interventions such as vitamin E, prebiotics/probiotics/synbiotics, PUFAs, and no nutritional supplementation. The reason for the choice of interventions is the impact of these interventions on indirect outcomes, which may translate to clinical benefit. Outcomes in such trials should be mortality, health-related quality of life, decompensated liver cirrhosis, liver transplantation, and resource utilisation measures including costs of intervention and decreased healthcare utilisation after minimum follow-up of 8 years (to find meaningful differences in clinically important outcomes).
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Affiliation(s)
| | - Elena Buzzetti
- Sheila Sherlock Liver Centre, Royal Free Hospital and the UCL Institute of Liver and Digestive Health, London, UK
| | - Audrey Linden
- Division of Surgery and Interventional Science, University College London, London, UK
| | - Lawrence Mj Best
- Division of Surgery and Interventional Science, University College London, London, UK
| | - Angela M Madden
- School of Life and Medical Sciences, University of Hertfordshire, Hatfield, UK
| | - Danielle Roberts
- Division of Surgery and Interventional Science, University College London, London, UK
| | - Thomas Jg Chase
- Department of General Surgery, Homerton University Hospital NHS Foundation Trust, London, UK
| | | | - Suzanne C Freeman
- Department of Health Sciences, University of Leicester, Leicester, UK
| | - Nicola J Cooper
- Department of Health Sciences, University of Leicester, Leicester, UK
| | - Alex J Sutton
- Department of Health Sciences, University of Leicester, Leicester, UK
| | | | - Kathy Wright
- Cochrane Hepato-Biliary Group, Copenhagen Trial Unit, Centre for Clinical Intervention Research, The Capital Region of Denmark, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Chavdar S Pavlov
- Department of Therapy, I.M. Sechenov First Moscow State Medical University, Moscow, Russian Federation
| | - Brian R Davidson
- Division of Surgery and Interventional Science, University College London, London, UK
| | - Emmanuel Tsochatzis
- Sheila Sherlock Liver Centre, Royal Free Hospital and the UCL Institute of Liver and Digestive Health, London, UK
| | - Kurinchi Selvan Gurusamy
- Division of Surgery and Interventional Science, University College London, London, UK
- Department of Therapy, I.M. Sechenov First Moscow State Medical University, Moscow, Russian Federation
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17
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Buzzetti E, Linden A, Best LM, Madden AM, Roberts D, Chase TJG, Freeman SC, Cooper NJ, Sutton AJ, Fritche D, Milne EJ, Wright K, Pavlov CS, Davidson BR, Tsochatzis E, Gurusamy KS. Lifestyle modifications for nonalcohol-related fatty liver disease: a network meta-analysis. Cochrane Database Syst Rev 2021; 6:CD013156. [PMID: 34114650 PMCID: PMC8193812 DOI: 10.1002/14651858.cd013156.pub2] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND The prevalence of nonalcohol-related fatty liver disease (NAFLD) varies between 19% and 33% in different populations. NAFLD decreases life expectancy and increases the risks of liver cirrhosis, hepatocellular carcinoma, and requirement for liver transplantation. There is uncertainty surrounding the relative benefits and harms of various lifestyle interventions for people with NAFLD. OBJECTIVES To assess the comparative benefits and harms of different lifestyle interventions in the treatment of NAFLD through a network meta-analysis, and to generate rankings of the different lifestyle interventions according to their safety and efficacy. SEARCH METHODS We searched CENTRAL, MEDLINE, Embase, Science Citation Index Expanded, Conference Proceedings Citation Index - Science, World Health Organization International Clinical Trials Registry Platform, and trials registers until February 2021 to identify randomised clinical trials in people with NAFLD. SELECTION CRITERIA We included only randomised clinical trials (irrespective of language, blinding, or status) in people with NAFLD, whatever the method of diagnosis, age, and diabetic status of participants, or presence of non-alcoholic steatohepatitis (NASH). We excluded randomised clinical trials in which participants had previously undergone liver transplantation. DATA COLLECTION AND ANALYSIS We planned to perform a network meta-analysis with OpenBUGS using Bayesian methods and to calculate the differences in treatments using hazard ratios (HRs), odds ratios (ORs), and rate ratios (RaRs) with 95% credible intervals (CrIs) based on an available-participant analysis, according to National Institute of Health and Care Excellence Decision Support Unit guidance. However, the data were too sparse for the clinical outcomes. We therefore performed only direct comparisons (head-to-head comparisons) with OpenBUGS using Bayesian methods. MAIN RESULTS We included a total of 59 randomised clinical trials (3631 participants) in the review. All but two trials were at high risk of bias. A total of 33 different interventions, ranging from advice to supervised exercise and special diets, or a combination of these and no additional intervention were compared in these trials. The reference treatment was no active intervention. Twenty-eight trials (1942 participants) were included in one or more comparisons. The follow-up ranged from 1 month to 24 months. The remaining trials did not report any of the outcomes of interest for this review. The follow-up period in the trials that reported clinical outcomes was 2 months to 24 months. During this short follow-up period, clinical events related to NAFLD such as mortality, liver cirrhosis, liver decompensation, liver transplantation, hepatocellular carcinoma, and liver-related mortality were sparse. This is probably because of the very short follow-up periods. It takes a follow-up of 8 years to 28 years to detect differences in mortality between people with NAFLD and the general population. It is therefore unlikely that differences by clinical outcomes will be noted in trials with less than 5 years to 10 years of follow-up. In one trial, one participant developed an adverse event. There were no adverse events in any of the remaining participants in this trial, or in any of the remaining trials, which seemed to be directly related to the intervention. AUTHORS' CONCLUSIONS The evidence indicates considerable uncertainty about the effects of the lifestyle interventions compared with no additional intervention (to general public health advice) on any of the clinical outcomes after a short follow-up period of 2 months to 24 months in people with nonalcohol-related fatty liver disease. Accordingly, high-quality randomised clinical trials with adequate follow-up are needed. We propose registry-based randomised clinical trials or cohort multiple randomised clinical trials (a study design in which multiple interventions are trialed within large longitudinal cohorts of participants to gain efficiencies and align trials more closely to standard clinical practice), comparing aerobic exercise and dietary advice versus standard of care (exercise and dietary advice received as part of national health promotion). The reason for the choice of aerobic exercise and dietary advice is the impact of these interventions on indirect outcomes which may translate to clinical benefit. The outcomes in such trials should be mortality, health-related quality of life, decompensated liver cirrhosis, liver transplantation, and resource use measures including costs of intervention and decreased healthcare use after a minimum follow-up of eight years, to find meaningful differences in the clinically important outcomes.
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Affiliation(s)
- Elena Buzzetti
- Sheila Sherlock Liver Centre, Royal Free Hospital and the UCL Institute of Liver and Digestive Health, London, UK
| | - Audrey Linden
- Division of Surgery and Interventional Science, University College London, London, UK
| | - Lawrence Mj Best
- Division of Surgery and Interventional Science, University College London, London, UK
| | - Angela M Madden
- School of Life and Medical Sciences, University of Hertfordshire, Hatfield, UK
| | - Danielle Roberts
- Division of Surgery and Interventional Science, University College London, London, UK
| | - Thomas J G Chase
- Department of General Surgery, Homerton University Hospital NHS Foundation Trust, London, UK
| | - Suzanne C Freeman
- Department of Health Sciences, University of Leicester, Leicester, UK
| | - Nicola J Cooper
- Department of Health Sciences, University of Leicester, Leicester, UK
| | - Alex J Sutton
- Department of Health Sciences, University of Leicester, Leicester, UK
| | | | | | - Kathy Wright
- Cochrane Hepato-Biliary Group, Copenhagen Trial Unit, Centre for Clinical Intervention Research, The Capital Region of Denmark, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Chavdar S Pavlov
- Department of Therapy, I.M. Sechenov First Moscow State Medical University, Moscow, Russian Federation
| | - Brian R Davidson
- Division of Surgery and Interventional Science, University College London, London, UK
| | - Emmanuel Tsochatzis
- Sheila Sherlock Liver Centre, Royal Free Hospital and the UCL Institute of Liver and Digestive Health, London, UK
| | - Kurinchi Selvan Gurusamy
- Division of Surgery and Interventional Science, University College London, London, UK
- Department of Therapy, I.M. Sechenov First Moscow State Medical University, Moscow, Russian Federation
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18
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Barritt AS, Watkins S, Gitlin N, Klein S, Lok AS, Loomba R, Schoen C, Reddy KR, Trinh HN, Mospan AR, Vos MB, Weiss LM, Cusi K, Neuschwander‐Tetri BA, Sanyal AJ. Patient Determinants for Histologic Diagnosis of NAFLD in the Real World: A TARGET-NASH Study. Hepatol Commun 2021; 5:938-946. [PMID: 34141981 PMCID: PMC8183178 DOI: 10.1002/hep4.1689] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2020] [Revised: 12/23/2020] [Accepted: 12/26/2020] [Indexed: 12/18/2022] Open
Abstract
Much of the current data on nonalcoholic fatty liver disease (NAFLD) are derived from biopsy-based studies that may introduce ascertainment and selection bias. Selection of patients for liver biopsy has implications for clinical practice and the reported epidemiology of NAFLD. The aim of this study was to determine patient factors predictive of histologic versus empiric clinical diagnosis of NAFLD in real-world practice. Adults from TARGET-NASH were included in this study. Descriptive statistics are provided for the cohort and compare the characteristics of histologic NAFLD versus patients with clinically diagnosed NAFLD, followed by logistic regression and machine-learning models to describe predictors of liver biopsy. The records of 3,474 subjects were analyzed; median age was 59 years, 59% were female, 75% were White, and median body mass index was 32 kg/m2. Using histologic and/or clinical criteria, a diagnosis of nonalcoholic steatohepatitis was made in 37%, and cirrhosis in 33%. Comorbid conditions included cardiovascular disease (19%), mental health diagnoses (49%), and osteoarthritis (10%). Predictors of a biopsy diagnosis included White race, female sex, diabetes, and elevated alanine aminotransferase (ALT). ALT increased the odds of liver biopsy by 14% per 10-point rise. Machine-learning analyses showed non-White patients with ALT <69 had only a 0.06 probability of undergoing liver biopsy. ALT was the dominant variable that determined liver biopsy. Conclusions: In this real-world cohort of patients with NAFLD, two-thirds of patients did not have a liver biopsy. These patients were more likely to be non-White, older, with a normal ALT, showing potential gaps in or knowledge about this population.
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Affiliation(s)
- A. Sidney Barritt
- Division of Gastroenterology and HepatologyUNC Liver CenterUniversity of North Carolina at Chapel HillChapel HillNCUSA
| | | | | | - Samuel Klein
- Center for Human Nutrition and Atkins Center of Excellence in Obesity MedicineWashington University School of MedicineSt. LouisMOUSA
| | - Anna S. Lok
- Division of Gastroenterology and HepatologyUniversity of MichiganAnn ArborMIUSA
| | - Rohit Loomba
- Division of GastroenterologyDepartment of MedicineUniversity of California at San DiegoCAUSA
| | | | - K. Rajender Reddy
- Division of Gastroenterology and HepatologyUniversity of PennsylvaniaPhiladelphiaPAUSA
| | | | | | - Miriam B. Vos
- School of MedicineEmory University Children's Healthcare of AtlantaAtlantaGAUSA
| | | | - Kenneth Cusi
- Division of Endocrinology, Diabetes and MetabolismUniversity of FloridaGainesvilleFLUSA
| | | | - Arun J. Sanyal
- Division of Gastroenterology, Hepatology and NutritionDepartment of Internal MedicineVirginia Commonwealth UniversityVCU Medical Center–MCV CampusWest HospitalRichmondVAUSA
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19
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Click B, Barnes EL, Cohen BL, Sands BE, Hanson JS, Regueiro M, Rubin DT, Dubinsky MC, Gazis DR, Dalfonso L, Hildebrand JS, Crawford JM, Long MD. Methodology and Initial Results From a Real-World Observational Cohort of Patients With Inflammatory Bowel Disease: TARGET-IBD. CROHN'S & COLITIS 360 2021; 3:otab023. [PMID: 36776639 PMCID: PMC9802086 DOI: 10.1093/crocol/otab023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Indexed: 12/13/2022] Open
Abstract
Background Data on care patterns for inflammatory bowel disease (IBD) from large-scale, diverse clinical cohorts in real-world practice are sparse. We developed a real-world cohort of patients receiving care at academic and community sites, for comparative study of therapies and natural history of IBD. Methods We describe novel methodology of central abstraction of clinical data into a real-world IBD registry with patient reported outcomes (PROs). Baseline demographics, clinical characteristics, healthcare utilization, and disease metrics were assessed. Bivariate statistics were used to compare demographic and clinical data by Crohn disease (CD) or ulcerative colitis (UC) and site of care (academic, community). Results In 1 year, 1343 IBD patients (60.1% CD, 38.9% UC) were recruited from 27 academic (49.5%) and community (50.5%) sites, exceeding expectations (110% enrolled). Most participants also consented to provide PROs (59.5%) or biosamples (85.7%). Overall, 48.7% of the cohort provided a baseline PRO, and 62.6% provided a biosample. Compared to UC, CD subjects had higher prior (34.1% CD vs 7.7% UC; P < 0.001) and current (72.1% vs 47.9%; P < 0.001) biologic utilization. CD participants from academic sites had more complicated disease than those from community sites (62.5% vs 46.8% stricturing/penetrating; 33.5% vs 27% perianal; 36.8% vs 14.5% prior biologic, respectively). Nearly all (90.4%) participants had endoscopic data of whom 37.7% were in remission. One-year retention was 98.4%. Conclusions Centralized data abstraction and electronic PRO capture provided efficient recruitment into a large real-world observational cohort. This novel platform provides a resource for clinical outcomes and comparative effectiveness research in IBD.
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Affiliation(s)
- Benjamin Click
- Department of Gastroenterology, Hepatology, and Nutrition, Cleveland Clinic, Cleveland, OH, USA,Address correspondence to: Benjamin Click, MD, MS, Department of Gastroenterology, Hepatology, and Nutrition, Cleveland Clinic, 9500 Euclid Ave, Cleveland, OH 44195, USA ()
| | - Edward L Barnes
- Division of Gastroenterology and Hepatology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Benjamin L Cohen
- Department of Gastroenterology, Hepatology, and Nutrition, Cleveland Clinic, Cleveland, OH, USA
| | - Bruce E Sands
- Henry D. Janowitz Division of Gastroenterology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - John S Hanson
- Atrium Health Gastroenterology and Hepatology, Charlotte, NC, USA
| | - Miguel Regueiro
- Department of Gastroenterology, Hepatology, and Nutrition, Cleveland Clinic, Cleveland, OH, USA
| | - David T Rubin
- Inflammatory Bowel Disease Center, University of Chicago Medicine, Chicago, IL, USA
| | - Marla C Dubinsky
- Division of Pediatric Gastroenterology, The Susan & Leonard Feinstein IBD Clinical Center at Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | | | | | | | | | - Millie D Long
- Division of Gastroenterology and Hepatology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
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20
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Lean Americans With Nonalcoholic Fatty Liver Disease Have Lower Rates of Cirrhosis and Comorbid Diseases. Clin Gastroenterol Hepatol 2021; 19:996-1008.e6. [PMID: 32629123 DOI: 10.1016/j.cgh.2020.06.066] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Revised: 06/08/2020] [Accepted: 06/26/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Nonalcoholic fatty liver disease (NAFLD) is typically associated with obesity. Little is known about the prevalence of cirrhosis in patients with NAFLD and a normal body mass index (BMI). METHODS We determined prevalence of cirrhosis, cardiovascular disease (CVD), and metabolic abnormalities among participants in all BMI categories in the TARGET-NASH study. A total of 3386 patients with NAFLD were enrolled from August 2016 through March 2019. The odds ratios of cirrhosis, CVD, and metabolic abnormalities were estimated by age and race, adjusting for sex and center type. RESULTS Based on standard BMI cutoff values, 12.8% of study subjects were lean, 27.1% were overweight, 26.5% had class 1 obesity, and 33.7% had class 2 or 3 obesity. Asians accounted for 48.7% of lean participants, and proportions decreased as BMI categories increased (P < .0001). Lower proportions of lean participants had cirrhosis (22.6% vs 40.2% of non-lean participants), CVD history (9.0% vs 14.8% of nonlean participants), diabetes (32.6% vs 53.5% of non-lean participants), hypertension (47.8% vs 67.4% of non-lean participants), or dyslipidemia (54.0% vs 64.1% of non-lean participants). Asian participants had a lower prevalence of cirrhosis, history of CVD, cardiovascular events, and diabetes compared with non-Asians, independent of BMI category. After we adjusted for age, sex, and center type and site, the odds of NAFLD-associated cirrhosis in Asians who were lean was almost half the odds of NAFLD-associated cirrhosis in non-Asians who were lean (odds ratio, 0.47; 95% CI, 0.29-0.77). CONCLUSIONS More than 10% participants in a cohort of persons with NAFLD in the United States are lean; Asians account for almost half of the lean persons with NAFLD. Lean participants had a lower prevalence of cirrhosis, CVD, and metabolic abnormalities than non-lean persons with NAFLD. Asian participants had a significantly lower prevalence of cirrhosis, CVD, and metabolic abnormalities than non-Asians in all BMI categories. ClinicalTrials.gov, Number: NCT02815891.
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21
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Cabrera R, Singal AG, Colombo M, Kelley R, Lee H, Mospan AR, Meyer T, Newell P, Parikh ND, Sangro B, Reddy KR, Watkins S, Zink RC, Di Bisceglie AM. A Real-World Observational Cohort of Patients with Hepatocellular Carcinoma: Design and Rationale for TARGET-HCC. Hepatol Commun 2021; 5:538-547. [PMID: 33681685 PMCID: PMC7917285 DOI: 10.1002/hep4.1652] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 10/20/2020] [Accepted: 11/05/2020] [Indexed: 12/30/2022] Open
Abstract
This study describes the design of the TARGET-hepatocellular carcinoma (HCC) cohort and descriptive characteristics of the patient population at diagnosis among those who were enrolled in the cohort across academic and community clinical centers. TARGET-HCC is a 5-year, longitudinal, observational cohort of patients with HCC receiving care in usual clinical practice. Redacted clinical information, obtained from medical records, captures the natural history and management of the disease, including the safety and efficacy of treatment interventions used in usual clinical practice. Patients can complete patient-reported outcome measures and provide biological specimens for future translational studies. The TARGET-HCC study includes adults with histologic, cytologic, or radiologic diagnosis of HCC from academic and community centers in both the United States and Europe. A total of 1,841 participants were enrolled between January 9, 2017, and July 23, 2019, at 67 sites in the United States and Europe. To date, the most common liver disease etiology in the cohort continues to be hepatitis C, although nearly half had a nonviral etiology, including alcohol-related liver disease or nonalcoholic steatohepatitis. Most included patients were diagnosed at an early stage (Barcelona Clinic Liver Cancer Stage [BCLC] 0/A), but only approximately one third underwent curative treatment. Systemic therapy has been used in 7.3% of enrolled patients, including 45.7% of those with BCLC stage C tumors. Conclusion: Overall, the TARGET-HCC cohort allows for the assessment of patient characteristics and investigation of new treatment paradigms and sequencing with existing agents as well as novel regimens for HCC.
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Affiliation(s)
| | - Amit G. Singal
- University of Texas Southwestern Medical CenterDallasTXUSA
| | - Massimo Colombo
- Center for Translational Research in Liver DiseaseHumanitas HospitalRozzanoItaly
| | - R. Kate Kelley
- University of California San FranciscoSan FranciscoCAUSA
| | - Hannah Lee
- Division of Gastroenterology, Hepatology and NutritionVirginia Commonwealth UniversityRichmondVAUSA
| | | | - Tim Meyer
- Royal Free Hospital and University College London Cancer InstituteUniversity College LondonLondonUnited Kingdom
| | | | - Neehar D. Parikh
- Division of Internal MedicineUniversity of MichiganAnn ArborMIUSA
| | - Bruno Sangro
- Department of Internal MedicineClinica Universidad de NavarraMadridSpain
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22
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Campbell P, Symonds A, Barritt AS. Therapy for Nonalcoholic Fatty Liver Disease: Current Options and Future Directions. Clin Ther 2021; 43:500-517. [PMID: 33583577 DOI: 10.1016/j.clinthera.2021.01.021] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2020] [Revised: 01/26/2021] [Accepted: 01/26/2021] [Indexed: 02/08/2023]
Abstract
PURPOSE Nonalcoholic fatty liver disease (NAFLD) is a highly prevalent chronic liver disease that is driven by the metabolic syndrome. NAFLD encompasses nonalcoholic fatty liver, >5% fat in the liver without inflammation of fibrosis, nonalcoholic steatohepatitis (NASH), fat plus varying degrees of inflammation and fibrosis, and cirrhosis of the liver from NASH. As facets of the metabolic syndrome, particularly diabetes and obesity, become more common worldwide, the incidence of new NAFLD is increasing. METHODS A qualitative systematic review was performed via searches of PubMed and ClinicalTrials.gov for therapeutic interventions for NAFLD. FINDINGS Current therapies rely on metabolic syndrome risk factor control and lifestyle changes to achieve weight loss. Because sustained weight loss is difficult for many patients, there is a critical unmet need for pharmacotherapy to treat NAFLD, especially the progressive form, NASH, to prevent cirrhosis of the liver. New therapies for NAFLD focus on the subset of patients with NASH and some degree of fibrosis. Novel mechanisms of action, including farnesoid X nuclear receptor agonism, C-C motif chemokine receptor 2 and receptor 5 antagonism, stearoyl-CoA desaturase-1, and thyroid hormone receptor β agonism, are currently under investigation as monotherapy. The products also hold potential for use in combination with and without insulin sensitizers and other established drugs in the future. IMPLICATIONS This review of NASH treatments details the interventions that are currently available as well as those in late-stage clinical trials that may represent the future of NASH therapy.
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Affiliation(s)
- Patrick Campbell
- Division of Gastroenterology and Hepatology, Department of Medicine, University of North Carolina, Chapel Hill, NC, USA
| | - Allison Symonds
- Department of Pharmacotherapy and Experimental Therapeutics, Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, NC, USA
| | - A Sidney Barritt
- Division of Gastroenterology and Hepatology, Department of Medicine, University of North Carolina, Chapel Hill, NC, USA.
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23
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Bardugo A, Bendor CD, Zucker I, Lutski M, Cukierman-Yaffe T, Derazne E, Mosenzon O, Tzur D, Beer Z, Pinhas-Hamiel O, Ben-Ami M, Fishman B, Ben-Ami Shor D, Raz I, Afek A, Gerstein HC, Häring HU, Tirosh A, Levi Z, Twig G. Adolescent Nonalcoholic Fatty Liver Disease and Type 2 Diabetes in Young Adulthood. J Clin Endocrinol Metab 2021; 106:e34-e44. [PMID: 33075820 DOI: 10.1210/clinem/dgaa753] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Indexed: 02/08/2023]
Abstract
CONTEXT The long-term risk of type 2 diabetes in adolescents with nonalcoholic fatty liver disease (NAFLD) is unclear. OBJECTIVE To assess type 2 diabetes risk among adolescents with NAFLD. DESIGN AND SETTING A nationwide, population-based study of Israeli adolescents who were examined before military service during 1997-2011 and were followed until December 31, 2016. PARTICIPANTS A total of 1 025 796 normoglycemic adolescents were included. INTERVENTIONS Biopsy or radiographic tests were prerequisite for NAFLD diagnosis. Data were linked to the Israeli National Diabetes Registry. MAIN OUTCOME MEASURES Type 2 diabetes incidence. RESULTS During a mean follow-up of 13.3 years, 12 of 633 adolescents with NAFLD (1.9%; all with high body mass index [BMI] at baseline) were diagnosed with type 2 diabetes compared with 2917 (0.3%) adolescents without NAFLD. The hazard ratio (HR) for type 2 diabetes was 2.59 (95% confidence interval [CI], 1.47-4.58) for the NAFLD vs. the non-NAFLD group after adjustment for BMI and sociodemographic confounders. The elevated risk persisted in several sensitivity analyses. These included an analysis of persons without other metabolic comorbidities (adjusted HR, 2.75 [95% CI, 1.48-5.14]) and of persons with high BMI; and an analysis whose outcome was type 2 diabetes by age 30 years (adjusted HR, 2.14 [95% CI, 1.02-4.52]). The results remained significant when a sex-, birth year-, and BMI-matched control group was the reference (adjusted HR, 2.98 [95% CI, 1.54-5.74]). CONCLUSIONS Among normoglycemic adolescents, NAFLD was associated with an increased adjusted risk for type 2 diabetes, which may be apparent before age 30 years.
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Affiliation(s)
- Aya Bardugo
- Department of Military Medicine, Hebrew University, Jerusalem and the Israel Defense Forces Medical Corps, Ramat Gan, Israel
| | - Cole D Bendor
- Department of Military Medicine, Hebrew University, Jerusalem and the Israel Defense Forces Medical Corps, Ramat Gan, Israel
| | - Inbar Zucker
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- The Israel Center for Disease Control, Ministry of Health, Ramat Gan, Israel
| | - Miri Lutski
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- The Israel Center for Disease Control, Ministry of Health, Ramat Gan, Israel
| | - Tali Cukierman-Yaffe
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Institute of Endocrinology, Sheba Medical Center, Tel Hashomer, Ramat Gan, Israel
| | - Estela Derazne
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Ofri Mosenzon
- The Diabetes Unit, Department of Internal Medicine, Hadassah Hebrew University Hospital, Jerusalem, Israel
| | - Dorit Tzur
- Department of Military Medicine, Hebrew University, Jerusalem and the Israel Defense Forces Medical Corps, Ramat Gan, Israel
| | - Zivan Beer
- Department of Military Medicine, Hebrew University, Jerusalem and the Israel Defense Forces Medical Corps, Ramat Gan, Israel
| | - Orit Pinhas-Hamiel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Pediatric Endocrine and Diabetes Unit, Edmond and Lily Safra Children's Hospital, Sheba Medical Center, Tel Hashomer, Ramat Gan, Israel
| | - Michal Ben-Ami
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Pediatric Endocrine and Diabetes Unit, Edmond and Lily Safra Children's Hospital, Sheba Medical Center, Tel Hashomer, Ramat Gan, Israel
| | - Boris Fishman
- Department of Military Medicine, Hebrew University, Jerusalem and the Israel Defense Forces Medical Corps, Ramat Gan, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Internal Medicine D and Hypertension Unit, Sheba Medical Center, Tel Hashomer, Ramat Gan, Israel
| | - Dana Ben-Ami Shor
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Department of Gastroenterology, Tel-Aviv Medical Center, Tel Aviv, Israel
| | - Itamar Raz
- The Diabetes Unit, Department of Internal Medicine, Hadassah Hebrew University Hospital, Jerusalem, Israel
| | - Arnon Afek
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Central Management, Sheba Medical Center, Tel Hashomer, Ramat Gan, Israel
| | | | - Hans-Ulrich Häring
- Department of Internal Medicine IV, University Hospital Tübingen, Tübingen, Germany
- Institute of Diabetes Research and Metabolic Diseases, Helmholtz Center Munich, University of Tübingen, Tübingen, Germany
- German Center for Diabetes Research, Tübingen, Germany
| | - Amir Tirosh
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Institute of Endocrinology, Sheba Medical Center, Tel Hashomer, Ramat Gan, Israel
| | - Zohar Levi
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Gastroenterology Department, Rabin Medical Center, Petach Tikva, Israel
| | - Gilad Twig
- Department of Military Medicine, Hebrew University, Jerusalem and the Israel Defense Forces Medical Corps, Ramat Gan, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Institute of Endocrinology, Sheba Medical Center, Tel Hashomer, Ramat Gan, Israel
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24
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Lin SZ, Chen YW, Fan JG. Non-alcoholic fatty liver disease to metabolic dysfunction-associated fatty liver disease: Conceptual changes for clinicians, researchers and patients. J Dig Dis 2020; 21:604-609. [PMID: 32975050 DOI: 10.1111/1751-2980.12944] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Revised: 09/17/2020] [Accepted: 09/20/2020] [Indexed: 12/11/2022]
Abstract
Non-alcoholic fatty liver disease (NAFLD) is now the most common etiology of chronic liver disease threatening global public health. However, the name "NAFLD" is no longer appropriate with the change of time. Recently, a new term, "metabolic dysfunction-associated fatty liver disease" has been proposed by an international panel of experts, which implies profound conceptual changes in terms of its metabolism-related etiology and disease heterogeneity. In this article we discuss the specific conceptual changes that clinicians, researchers and patients must absorb.
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Affiliation(s)
- Shuang Zhe Lin
- Department of Gastroenterology, Xin Hua Hospital affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yuan Wen Chen
- Department of Gastroenterology, Xin Hua Hospital affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jian Gao Fan
- Department of Gastroenterology, Xin Hua Hospital affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Key Laboratory of Pediatric Gastroenterology and Nutrition, Shanghai, China
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25
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Moon AM, Watkins SE, Lok AS, Firpi-Morell RJ, Trinh HN, Kupec JT, Schoen C, Neuschwander-Tetri BA, Barritt AS. Opioid Use Is More Common in Nonalcoholic Fatty Liver Disease Patients with Cirrhosis, Higher BMI, and Psychiatric Disease. Dig Dis 2020; 39:247-257. [PMID: 32836224 PMCID: PMC7902739 DOI: 10.1159/000511074] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Accepted: 08/21/2020] [Indexed: 02/02/2023]
Abstract
BACKGROUND Opioid use is a topic of growing concern among patients with nonalcoholic fatty liver disease (NAFLD). Given safety concerns of opioids, proactively identifying subgroups of patients with an increased probability of opioid use may encourage practitioners to recommend alternative therapies for pain, thus reducing the likelihood of opioid misuse. This work assessed the prevalence and patient characteristics associated with opioid use in a real-world cohort of patients with NAFLD. METHODS TARGET-NASH, an observational study of participants at 55 academic and community sites in the United States, includes patients with NAFLD defined by pragmatic case definitions. Opioid use was defined as any documented opioid prescriptions in the year prior to enrollment. The association between patient characteristics and the odds of opioid use were modeled with stepwise multivariable logistic regression and tree ensemble methods (Classification and regression tree/Boosted Tree). RESULTS The cohort included 3,474 adult patients with NAFLD including 18.0% with documented opioid use. Variables associated with opioid use included presence of cirrhosis (OR 1.51, 95% CI 1.16-1.98), BMI ≥32 kg/m2 (OR 1.29, 95% CI 1.05-1.59), depression (OR 1.87, 95% CI 1.50-2.33), and anxiety (OR 1.59, 95% CI 1.27-1.98). In the boosted tree analysis, history of back pain, depression, and fibromyalgia had the greatest relative importance in predicting opioid use. CONCLUSION Prescription opioids were used in nearly 1 of 5 patients with NAFLD. Given the safety concerns of opioids in patients with NAFLD, alternative therapies including low-dose acetaminophen and nonpharmacologic treatments should be considered for these patients.
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Affiliation(s)
- Andrew M Moon
- Division of Gastroenterology and Hepatology, University of North Carolina at Chapel Hill, UNC Liver Center, Chapel Hill, North Carolina, USA,
| | | | - Anna S Lok
- Division of Gastroenterology and Hepatology, University of Michigan, Ann Arbor, Michigan, USA
| | - Roberto J Firpi-Morell
- Section of Hepatobiliary Diseases and Transplantation, University of Florida, Gainesville, Florida, USA
| | | | - Justin T Kupec
- Department of Medicine, Section of Digestive Diseases, West Virginia University, Morgantown, West Virginia, USA
| | - Cheryl Schoen
- TARGET PharmaSolutions, Inc., Durham, North Carolina, USA
| | | | - A Sidney Barritt
- Division of Gastroenterology and Hepatology, University of North Carolina at Chapel Hill, UNC Liver Center, Chapel Hill, North Carolina, USA
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26
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Hofmann WP, Buggisch P, Schubert L, Dikopoulos N, Schwenzer J, Muche M, Felten G, Heyne R, Ingiliz P, Schmidt A, Stein K, Wedemeyer H, Berg T, Wiegand J, Lammert F, Zeuzem S, Schattenberg JM. The Fatty Liver Assessment in Germany (FLAG) cohort study identifies large heterogeneity in NAFLD care. JHEP Rep 2020; 2:100168. [PMID: 32964201 PMCID: PMC7490844 DOI: 10.1016/j.jhepr.2020.100168] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Revised: 06/20/2020] [Accepted: 07/13/2020] [Indexed: 12/20/2022] Open
Abstract
Background & Aims NAFLD is a growing health concern. The aim of the Fatty Liver Assessment in Germany (FLAG) study was to assess disease burden and provide data on the standard of care from secondary care. Methods The FLAG study is an observational real-world study in patients with NAFLD enrolled at 13 centres across Germany. Severity of disease was assessed by non-invasive surrogate scores and data recorded at baseline and 12 months. Results In this study, 507 patients (mean age 53 years; 47% women) were enrolled. According to fibrosis-4 index, 64%, 26%, and 10% of the patients had no significant fibrosis, indeterminate stage, and advanced fibrosis, respectively. Patients with advanced fibrosis were older, had higher waist circumferences, and higher aspartate aminotransferase and gamma-glutamyltransferase as well as ferritin levels. The prevalence of obesity, arterial hypertension, and type 2 diabetes increased with fibrosis stages. Standard of care included physical exercise >2 times per week in 17% (no significant fibrosis), 19% (indeterminate), and 6% (advanced fibrosis) of patients. Medication with either vitamin E, silymarin, or ursodeoxycholic acid was reported in 5%. Approximately 25% of the patients received nutritional counselling. According to the FibroScan-AST score, 17% of patients presented with progressive non-alcoholic steatohepatitis (n = 107). On follow-up at year 1 (n = 117), weight loss occurred in 47% of patients, of whom 17% lost more than 5% of body weight. In the weight loss group, alanine aminotransferase activities were reduced by 20%. Conclusions This is the first report on NAFLD from a secondary-care real-world cohort in Germany. Every 10th patient presented with advanced fibrosis at baseline. Management consisted of best supportive care and lifestyle recommendations. The data highlight the urgent need for systematic health agenda in NAFLD patients. Lay summary FLAG is a real-world cohort study that examined the liver disease burden in secondary and tertiary care. Herein, 10% of patients referred to secondary care for NAFLD exhibited advanced liver disease, whilst 64% had no significant liver scarring. These findings underline the urgent need to define patient referral pathways for suspected liver disease.
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Key Words
- ALT, alanine aminotransferase
- APRI, aspartate-aminotransferase-to-platelet ratio index
- AST, aspartate aminotransferase
- BMI, body mass index
- CAP, controlled attenuation parameter
- CVE, cardiovascular event
- Co-morbidities
- FAST, FibroScan-AST
- FIB-4, fibrosis-4
- FLAG, Fatty Liver Assessment in Germany
- GGT, gamma-glutamyltransferase
- GLP-1, glucagon-like peptide-1
- LSM, liver stiffness measurement
- Liver fibrosis
- Metabolic syndrome
- NAFL, non-alcoholic fatty liver
- NAFLD
- NAFLD, non-alcoholic fatty liver disease
- NASH
- NASH, non-alcoholic steatohepatitis
- Real world
- T2DM, type 2 diabetes mellitus
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Affiliation(s)
- Wolf Peter Hofmann
- Gastroenterologie am Bayerischen Platz, Berlin, Germany.,Association of Gastroenterologists in Private Practice (Berufsverband Niedergelassener Gastroenterologen Deutschlands), Ulm, Germany
| | - Peter Buggisch
- Association of Gastroenterologists in Private Practice (Berufsverband Niedergelassener Gastroenterologen Deutschlands), Ulm, Germany.,IFI Institut für interdisziplinäre Medizin, Hamburg, Germany
| | - Lisa Schubert
- Gastroenterologie am Bayerischen Platz, Berlin, Germany.,Medical Department (Gastroenterology, Infectiology, Rhumatology) Charité Campus Benjamin Franklin, Berlin, Germany
| | | | | | - Marion Muche
- Medical Department (Gastroenterology, Infectiology, Rhumatology) Charité Campus Benjamin Franklin, Berlin, Germany
| | | | | | | | - Anna Schmidt
- Magen-Darm-Zentrum Wiener Platz, Cologne, Germany
| | - Kerstin Stein
- Praxis für Infektiologie und Hepatologie Magdeburg, Magdeburg, Germany
| | - Heiner Wedemeyer
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover, Germany
| | - Thomas Berg
- Division of Hepatology, Department of Medicine II, Leipzig University Hospital, Leipzig, Germany
| | - Johannes Wiegand
- Division of Hepatology, Department of Medicine II, Leipzig University Hospital, Leipzig, Germany
| | - Frank Lammert
- Department of Medicine II, Saarland University Hospital, Homburg, Germany
| | - Stefan Zeuzem
- Department of Internal Medicine, Goethe University Hospital Frankfurt, Frankfurt, Germany
| | - Jörn M Schattenberg
- I. Department of Medicine, University Medical Centre of the Johannes Gutenberg-University, Mainz, Germany.,Metabolic Liver Research Program, University Medical Centre of the Johannes Gutenberg-University, Mainz, Germany
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27
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Draijer L, Benninga M, Koot B. Pediatric NAFLD: an overview and recent developments in diagnostics and treatment. Expert Rev Gastroenterol Hepatol 2019; 13:447-461. [PMID: 30875479 DOI: 10.1080/17474124.2019.1595589] [Citation(s) in RCA: 59] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Non-alcoholic fatty liver disease (NAFLD) is the most common chronic liver disease in children and adults in industrialized countries. Besides liver-related morbidity, NAFLD is also associated with an increased risk of cardiovascular disease, type 2 diabetes and mortality at adult age. However, despite the high prevalence and serious complications, diagnosing and staging of disease remains complicated due to a lack of accurate screening tools and non-invasive methods to detect fibrosis. Areas covered: Recent insights in epidemiology, pathogenesis, diagnostic evaluation and treatment options in pediatric NAFLD are being reviewed, with a particular focus on new developments in diagnostic tools. Expert opinion: Due to their long life span, children with NAFLD are particularly at risk of complications in their lifetime. Therefore, an effective screening strategy for children to identify those with NAFLD at risk of complications is urgently needed. This is further underscored by new pharmacological therapies that are expected to become available in the next 5 years. Momentarily no accurate non-invasive method for diagnosing pediatric NAFLD is available. New promising biomarkers and imaging tools could hopefully provide better screening tools and could contribute to the development of a successful management plan to identify children with NAFLD.
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Affiliation(s)
- Laura Draijer
- a Department of Pediatric Gastroenterology and Nutrition , Amsterdam University Medical Centers, Location Academic Medical Center/Emma Children's Hospital , Amsterdam , The Netherlands
| | - Marc Benninga
- a Department of Pediatric Gastroenterology and Nutrition , Amsterdam University Medical Centers, Location Academic Medical Center/Emma Children's Hospital , Amsterdam , The Netherlands
| | - Bart Koot
- a Department of Pediatric Gastroenterology and Nutrition , Amsterdam University Medical Centers, Location Academic Medical Center/Emma Children's Hospital , Amsterdam , The Netherlands
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28
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Wang C, Rosner GL. A Bayesian nonparametric causal inference model for synthesizing randomized clinical trial and real-world evidence. Stat Med 2019; 38:2573-2588. [PMID: 30883861 DOI: 10.1002/sim.8134] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2018] [Revised: 12/21/2018] [Accepted: 02/09/2019] [Indexed: 01/24/2023]
Abstract
With the wide availability of various real-world data (RWD), there is an increasing interest in synthesizing information from both randomized clinical trials and RWD for health-care decision makings. The task of addressing study-specific heterogeneities is one of the most difficult challenges in synthesizing data from disparate sources. Bayesian hierarchical models with nonparametric extension provide a powerful and convenient platform that formalizes the information borrowing strength across the sources. In this paper, we propose a propensity score-based Bayesian nonparametric Dirichlet process mixture model that summarizes subject-level information from randomized and registry studies to draw inference on the causal treatment effect. Simulation studies are conducted to evaluate the model performance under different scenarios. In addition, we demonstrate the proposed method using data from a clinical study on angiotensin converting enzyme inhibitor for treating congestive heart failure.
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Affiliation(s)
- Chenguang Wang
- Oncology Biostatistics and Bioinformatics, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, Maryland
| | - Gary L Rosner
- Oncology Biostatistics and Bioinformatics, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, Maryland
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29
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Mann JP, Vreugdenhil A, Socha P, Jańczyk W, Baumann U, Rajwal S, Casswall T, Marcus C, van Mourik I, O'Rahilly S, Savage DB, Noble-Jamieson G, Lacaille F, Dabbas M, Dubern B, Kelly DA, Nobili V, Anstee QM. European paediatric non-alcoholic fatty liver disease registry (EU-PNAFLD): Design and rationale. Contemp Clin Trials 2018; 75:67-71. [DOI: 10.1016/j.cct.2018.11.003] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2018] [Revised: 10/17/2018] [Accepted: 11/04/2018] [Indexed: 02/07/2023]
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30
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Wang C, Shi QP, Ding F, Jiang XD, Tang W, Yu ML, Cheng JQ. Reevaluation of the post-marketing safety of Xuebijing injection based on real-world and evidence-based evaluations. Biomed Pharmacother 2018; 109:1523-1531. [PMID: 30551404 DOI: 10.1016/j.biopha.2018.10.190] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2018] [Revised: 10/27/2018] [Accepted: 10/31/2018] [Indexed: 11/18/2022] Open
Abstract
AIMS To determine the causes of adverse reactions associated with Xuebijing injection and provide medical evidence for its safe and rational post-marketing use in clinical practice. MATERIALS AND METHODS We used prospective nested case-control and prescription sequence analysis designs. Using data from the Hospital Information System, patients exhibiting trigger signals after receiving Xuebijing injection were classified as suspected allergic patients. Logistic regression analysis was performed on the risk factors associated with Xuebijing-induced allergic reactions. Randomized controlled and cohort studies on adverse drug reactions to Xuebijing injection were screened from databases and the results were subjected to meta-analysis. RESULTS The overall incidence of allergic reactions or anaphylaxis tended to increase with dosage and patient's age. Moreover, compared with Xuebijing alone, co-administration of Xuebijing with other drugs or agents (including Ringer's sodium acetate solution, reduced glutathione, aspirin-DL-lysine, and torasemide) increased the risk of adverse reactions. The use of glucose as a vehicle also provoked a greater incidence of allergic reactions than that by the use of 0.9% w/v sodium chloride as a vehicle. Adverse reactions occurred more frequently in patients receiving indicated dosages than in those receiving off-label dosages. CONCLUSIONS Adverse reactions to Xuebijing injections were correlated with vehicle type, dosage, age, and drug combination. There was no clear association between patient's condition at admission and suspected adverse reactions to Xuebijing injection. Factors influencing the adverse reactions to Xuebijing injection must be fully considered in clinical practice.
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Affiliation(s)
- Can Wang
- Department of Pharmacy, The First Affiliated Hospital of Bengbu Medical College, Bengbu, 233000, China; Faculty of Pharmacy, Bengbu Medical College, Bengbu, 233000, China
| | - Qing-Ping Shi
- Department of Pharmacy, The First Affiliated Hospital of Bengbu Medical College, Bengbu, 233000, China; Faculty of Pharmacy, Bengbu Medical College, Bengbu, 233000, China.
| | - Feng Ding
- Department of Pharmacy, The First Affiliated Hospital of Bengbu Medical College, Bengbu, 233000, China
| | - Xiao-Dong Jiang
- Department of Pharmacy, The First Affiliated Hospital of Bengbu Medical College, Bengbu, 233000, China; Faculty of Pharmacy, Bengbu Medical College, Bengbu, 233000, China
| | - Wei Tang
- Faculty of Pharmacy, Bengbu Medical College, Bengbu, 233000, China
| | - Mei-Ling Yu
- Department of Pharmacy, The First Affiliated Hospital of Bengbu Medical College, Bengbu, 233000, China; Faculty of Pharmacy, Bengbu Medical College, Bengbu, 233000, China
| | - Jin-Quan Cheng
- Faculty of Pharmacy, Bengbu Medical College, Bengbu, 233000, China
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31
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Wang C, Shi QP, Ding F, Jiang XD, Tang W, Yu ML, Zhu JH. Reevaluation of the post-marketing safety of Shuxuening injection based on real-world and evidence-based evaluations. DRUG DESIGN DEVELOPMENT AND THERAPY 2018; 12:757-767. [PMID: 29670332 PMCID: PMC5896674 DOI: 10.2147/dddt.s156000] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Aim To evaluate the factors influencing suspected hypersensitivity and adverse systemic reactions after Shuxuening injection and to provide innovative ideas and methods for the reevaluation of post-marketing safety of Shuxuening. Methods This study used a prospective, nested case–control study design, combined with a prescription sequence analysis design method. It classified patients who exhibited trigger signals after administration of Shuxuening injection as suspected allergic patients and made comparisons with patients who did not report adverse effects to calculate the correlation between relevant risk factors and suspected allergic reactions. Randomized controlled studies and cohort studies of the adverse drug reaction (ADR) of Shuxuening were performed using a computer database. Data retrieval was carried out by the foundation governing the individual database. Meta-analysis was performed by using R3.2.3 software to evaluate the ADRs of Shuxuening. Results The results of real-world study showed that administration of Shuxuening in combination with potassium aspartate and magnesium, atorvastatin calcium, Shengmai injection, pantoprazole sodium, or high-dose medication was a risk factor for suspected allergic reactions. Meta-analysis showed that the incidence of adverse events was 5.84% (95% CI 0.0499; 0.0674), and serious adverse reaction rate was 4.36% (95% CI 0.0188; 0.0760) when Shuxuening was used in combination with these drugs. The incidence of allergic reaction was also influenced by the vehicle, duration of treatment, single dose, and indicated vs off-label use. Conclusion Risk factors for adverse reaction following the use of Shuxuening injection in patients are associated with a single dose, vehicle, type of disease, and combination with potassium aspartate, atorvastatin calcium, Shengmai injection, injection with pantoprazole sodium, and other drugs. Physicians should be careful to follow guidelines when administering this drug. We further propose that the unique methodology used in this study may be useful for reevaluation of the safety of other traditional Chinese medicines.
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Affiliation(s)
- Can Wang
- Department of Pharmacy, The First Affiliated Hospital of Bengbu Medical College, Bengbu, People's Republic of China.,Faculty of Pharmacy, Bengbu Medical College, Bengbu, People's Republic of China
| | - Qing-Ping Shi
- Department of Pharmacy, The First Affiliated Hospital of Bengbu Medical College, Bengbu, People's Republic of China.,Faculty of Pharmacy, Bengbu Medical College, Bengbu, People's Republic of China
| | - Feng Ding
- Faculty of Pharmacy, Bengbu Medical College, Bengbu, People's Republic of China
| | - Xiao-Dong Jiang
- Department of Pharmacy, The First Affiliated Hospital of Bengbu Medical College, Bengbu, People's Republic of China.,Faculty of Pharmacy, Bengbu Medical College, Bengbu, People's Republic of China
| | - Wei Tang
- Department of Pharmacy, Huaiyuan County Hospital of TCM in Anhui, Bengbu, People's Republic of China
| | - Mei-Ling Yu
- Department of Pharmacy, The First Affiliated Hospital of Bengbu Medical College, Bengbu, People's Republic of China.,Faculty of Pharmacy, Bengbu Medical College, Bengbu, People's Republic of China
| | - Jian-Hua Zhu
- Faculty of Pharmacy, Bengbu Medical College, Bengbu, People's Republic of China
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32
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Serfaty L. Management of patients with non-alcoholic steatohepatitis (NASH) in real life. Liver Int 2018; 38 Suppl 1:52-55. [PMID: 29427486 DOI: 10.1111/liv.13637] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2017] [Accepted: 11/16/2017] [Indexed: 12/14/2022]
Abstract
Non-alcoholic fatty liver disease (NAFLD)/non-alcoholic steatohepatitis (NASH) is a prevalent condition that is associated with the development of cirrhosis and hepatocellular carcinoma and with no approved treatment options except for lifestyle changes. Guidelines have been drafted for the management of NAFLD patients in this setting. Because of the lack of real-life cohort data, we will focus on practice surveys on the management of patients with NAFLD/NASH, which included primary care practitioners, gastroenterologists/hepatologists and other specialists from various countries. Practice patterns have been collected from interviews with practitioners or reviews of patient's files. This review discusses the screening, diagnosis and therapeutic management of NAFLD/NASH patients in real life practice, as well as adherence to guidelines.
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Affiliation(s)
- Lawrence Serfaty
- Service d'Hépato-gastroentérologie Hôpitaux Universitaires de Strasbourg, INSERM UMR-S938 Université Pierre & Marie Curie, Paris, France
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