Jonathan G Stine, Breianna Hummer, Nataliya Smith, Heather Tressler, J Westley Heinle, Kyra VanKirk, Sara Harris, Matthew Moeller, Gavin Luzier, Kara DiJoseph, Zeba Hussaini, Ryan Jackson, Brandon Rodgers, Ian Schreibman, Elizabeth Stonesifer, Justin Tondt, Chris Sica, Prashant Nighot, Vernon M Chinchilli, Rohit Loomba, Christopher Sciamanna, Kathryn H Schmitz, Scot R Kimball
{"title":"AMPED study: Protocol for a randomized controlled trial of different doses of aerobic exercise training.","authors":"Jonathan G Stine, Breianna Hummer, Nataliya Smith, Heather Tressler, J Westley Heinle, Kyra VanKirk, Sara Harris, Matthew Moeller, Gavin Luzier, Kara DiJoseph, Zeba Hussaini, Ryan Jackson, Brandon Rodgers, Ian Schreibman, Elizabeth Stonesifer, Justin Tondt, Chris Sica, Prashant Nighot, Vernon M Chinchilli, Rohit Loomba, Christopher Sciamanna, Kathryn H Schmitz, Scot R Kimball","doi":"10.1097/HC9.0000000000000464","DOIUrl":null,"url":null,"abstract":"<p><p>Recently renamed, metabolic dysfunction-associated steatotic liver disease remains a leading cause of chronic liver disease worldwide. Regular physical activity is recommended as a treatment for all with this condition because it is highly efficacious, especially when exercise training is undertaken with a specific goal in mind. Despite decades of research demonstrating exercise's efficacy, key questions remain about the mechanism of benefit and most efficacious dose, as well as the independent impact on liver histology. To answer these questions, we present the design of a 16-week randomized controlled clinical trial of 45 adults aged 18-69 years with metabolic dysfunction-associated steatohepatitis. The primary aim of this study is to better understand the dose required and mechanisms to explain how exercise impacts multiple clinical end points in metabolic dysfunction-associated steatohepatitis. The primary outcome is MRI-measured liver fat. Secondary outcomes include other biomarkers of liver fibroinflammation, liver histology, and mechanistic pathways, as well as cardiometabolic risk and quality of life. This is the first study to compare different doses of exercise training to determine if there is a differential impact on imaging and serum biomarkers as well as liver histology.</p>","PeriodicalId":12978,"journal":{"name":"Hepatology Communications","volume":"8 7","pages":""},"PeriodicalIF":5.6000,"publicationDate":"2024-06-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11186820/pdf/","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Hepatology Communications","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1097/HC9.0000000000000464","RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/7/1 0:00:00","PubModel":"eCollection","JCR":"Q1","JCRName":"GASTROENTEROLOGY & HEPATOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
Recently renamed, metabolic dysfunction-associated steatotic liver disease remains a leading cause of chronic liver disease worldwide. Regular physical activity is recommended as a treatment for all with this condition because it is highly efficacious, especially when exercise training is undertaken with a specific goal in mind. Despite decades of research demonstrating exercise's efficacy, key questions remain about the mechanism of benefit and most efficacious dose, as well as the independent impact on liver histology. To answer these questions, we present the design of a 16-week randomized controlled clinical trial of 45 adults aged 18-69 years with metabolic dysfunction-associated steatohepatitis. The primary aim of this study is to better understand the dose required and mechanisms to explain how exercise impacts multiple clinical end points in metabolic dysfunction-associated steatohepatitis. The primary outcome is MRI-measured liver fat. Secondary outcomes include other biomarkers of liver fibroinflammation, liver histology, and mechanistic pathways, as well as cardiometabolic risk and quality of life. This is the first study to compare different doses of exercise training to determine if there is a differential impact on imaging and serum biomarkers as well as liver histology.
期刊介绍:
Hepatology Communications is a peer-reviewed, online-only, open access journal for fast dissemination of high quality basic, translational, and clinical research in hepatology. Hepatology Communications maintains high standard and rigorous peer review. Because of its open access nature, authors retain the copyright to their works, all articles are immediately available and free to read and share, and it is fully compliant with funder and institutional mandates. The journal is committed to fast publication and author satisfaction.