Abstracts tagged "diet"

Abstract Number: LB15 • ACR Convergence 2025
Dietary Fiber Supplementation Enhances Methotrexate Response and Restores Th17/Treg Balance in Rheumatoid Arthritis: Results from the Superfibre Randomized Trial
Claire Immediato Daien¹, Jean-Pierre Hellier², Zübeyir Salis³, Gaël Mouterde⁴, Jacques Morel⁵, Laurence Macia⁶ and Rachel audo⁴, ¹CHU and Univesrity of Montpellier, Montpellier, France, ²CHU Montpellier, Arles, France, ³University of Montpellier, Montpellier, France, ⁴CHU Montpellier, Montpellier, France, ⁵CHU and University of Montpellier, Montpellier, France, ⁶Sydney University, Brisbane, Australia
Background/Purpose: Gut dysbiosis and Th17/Treg imbalance contribute to rheumatoid arthritis (RA). Additionally, methotrexate (MTX) efficacy depends on gut microbiota composition, especially on the presence of B.…
Abstract Number: 2690 • ACR Convergence 2025
Dietary interventions in Psoriatic Arthritis: A Randomized controlled clinical trial
Lihi Eder¹, Sohan Shahab², Sarah Hopkins Gillespie³, Laura Bumbulis⁴, Helen Emanoilidis⁵, Charlene Compher⁶, Jose Scher⁷, Dafna D. Gladman⁸, Richard Cook⁴, Vinod Chandran¹ and Alexis Ogdie⁹, ¹University of Toronto, Toronto, ON, Canada, ²Women’s College Research Institute, Women’s College Hospital, Toronto, Canada, ³University of Pennsylvania, Philadelphia, PA, ⁴University of Waterloo, Waterloo, Canada, ⁵Women’s College Hospital, Toronto, Canada, ⁶University of Pennsylvania School of Nursing and Hospital of the University of Pennsylvania, Philadelphia, ⁷New York University School of Medicine, New York, NY, ⁸Schroeder Arthritis Institute, Krembil Research Institute, Toronto Western Hospital, Division of Rheumatology, Toronto, ON, Canada, ⁹Department of Medicine, Perelman School of Medicine at the University of Pennsylvania, Wilmington, DE
Background/Purpose: The Dietary Interventions in Psoriatic Arthritis (DIPSA) study is a multicentre randomized controlled trial (RCT) designed to evaluate the efficacy of two personalized dietary…
Abstract Number: 2097 • ACR Convergence 2025
Trajectories of psychological symptoms during an 18-month Diet + Exercise intervention in overweight or obese adults with osteoarthritis
Lily Alomari¹, Daniel Beavers², Kate Queen³, Shannon Mihalko⁴, Gary Miller⁴, Elena Losina⁵, Paul DeVita⁶, david Hunter⁷, Jovita Newman⁴, Sara Quandt⁸, Mary Lyles⁸, Sandra Soto³, Joanne Jordan⁹, Leigh Callahan³, Stephen Messier¹⁰ and Becki Cleveland¹¹, ¹Kansas City University, Raleigh, ²Wake forest university, Winston Salem, ³UNC, Chapel Hill, ⁴WFU, Winston Salem, ⁵BWH, Boston, MA, ⁶East Carolina University, Greenville, ⁷Sydney Musculoskeletal Health, University of Sydney, St Leonards, New South Wales, Australia, ⁸WFU, Winston-Salem, ⁹University of North Carolina at Chapel Hill, Chapel Hill, NC, ¹⁰WFU, Winston-Salem, NC, ¹¹University of North Carolina, Chapel Hill, NC
Background/Purpose: Psychological symptoms (PsySx) have been associated with osteoarthritis (OA), and exercise may improve PsySx. We aimed to identify unique trajectories of PsySx over the…
Abstract Number: 2076 • ACR Convergence 2025
Nutritional Discourse in Online Myositis Communities: A Reddit Analysis of Patient-led Discussions
Latika Gupta¹, Taanya Talreja² and Peter Kerkhof³, ¹School of Infection, Inflammation and Immunology, College of Medicine and Health, University of Birmingham; Royal Wolverhampton NHS Trust; Centre for Musculoskeletal Research, School of Biological Sciences, The University of Manchester, Manchester; Francis Crick Institute, London, Birmingham, UK, United Kingdom, ²KEM Hospital, Mumbai, Maharashtra, India, ³Department of Communication Science, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
Background/Purpose: The intersection of nutrition and autoimmune myopathies represents a significant yet understudied domain in rheumatological care. We conducted a meticulous analysis of online myositis…
Abstract Number: 2056 • ACR Convergence 2025
Systematic Review: Nutritional Interventions in Muscle Diseases
Deepanjali Vedantam¹, Taanya Talreja², Pranathi Bandarupalli³, Sheryl Salis⁴, Debra Lupeika⁵, Ashley Maclean⁶, Karen Cheng⁷, Teerin Liewluck⁸, Lakshmi Nagendra⁹ and Latika Gupta¹⁰, ¹Shasta Regional Medical Centre, Redding, CA, ²KEM Hospital, Mumbai, Maharashtra, India, ³Mercy St Vincent Medical Center, Toledo, OH, ⁴Nurture Health Solutions, Mumbai, Maharashtra, India, ⁵Department of Family Medicine, UC Davis, Redding, ⁶Vacaville Ranch Post Acute, Redding, ⁷., Basel, Switzerland, ⁸Division of Neuromuscular Medicine, Department of Neurology, Mayo clinic-Rochester, Rochester, ⁹Department of Endocrinology, JSS Academy of Higher Education and Research, Mysore, Karnataka, India, ¹⁰School of Infection, Inflammation and Immunology, College of Medicine and Health, University of Birmingham; Royal Wolverhampton NHS Trust; Centre for Musculoskeletal Research, School of Biological Sciences, The University of Manchester, Manchester; Francis Crick Institute, London, Birmingham, UK, United Kingdom
Background/Purpose: Medical nutrition therapy significantly impacts cardiovascular risk and overall health, but effects on muscle diseases remain unclear. This systematic review evaluates nutritional interventions' safety…
Abstract Number: 1884 • ACR Convergence 2025
The Importance of Adherence to Dietary Recommendations for Rheumatoid Arthritis Risk May Be Greater in Younger Individuals – Results from a Nested Case-Control Study
Rebecka Bäcklund¹, Ulf Bergström¹, Michele Compagno¹, Linnea arvidsson², Emil Rydell³, Emily Sonestedt¹ and Carl Turesson³, ¹Lund University, Malmö, Sweden, ²Lund University, Malmö, ³Lund University, Malmö, Sweden
Background/Purpose: Healthy eating habits might prevent the development of rheumatoid arthritis (RA). The impact of such lifestyle factors on the risk of RA may differ…
Abstract Number: 1558 • ACR Convergence 2025
Gastrointestinal Symptom Severity Is Associated With Worse Patient-Reported Outcomes And Dietary Patterns In Systemic Sclerosis: A Single Center Prospective Study
Thomas Guedens¹, Elvira Lesmana², Adam Edwinson³, Margaret Breen-Lyles¹, Anukul Karn⁴, Madhusudan Grover¹ and Ashima Makol³, ¹Mayo Clinic, Rochester, Rochester, MN, ²Mayo Clinic, Rochester, USA, Rochester, MN, ³Mayo Clinic, Rochester, MN, ⁴Trinity Health Livonia, Farmington Hills, MI
Background/Purpose: Systemic sclerosis (SSc) is a rare multisystem auto-immune disease characterized by peripheral vasculopathy and widespread fibrosis of the skin and internal organs. Up to…
Abstract Number: 1034 • ACR Convergence 2025
Healthy Dietary Patterns and Risk of Rheumatoid Arthritis: A Systematic Review and Meta-Analysis
Elena Joerns¹, Jeffrey Sparks², Cynthia Chelf¹, Cynthia Crowson³, John Davis¹ and Vanessa Kronzer¹, ¹Mayo Clinic, Rochester, MN, ²Brigham and Women's Hospital, Boston, MA, ³Mayo Clinic, Stewartvillle, MN
Background/Purpose: Healthy dietary patterns are associated with many health benefits, including lower cardiovascular disease, mortality, and rheumatoid arthritis (RA) disease activity. Therefore, we aimed to…
Abstract Number: 1032 • ACR Convergence 2025
Exploring the role of the gut microbiome in gout: Prospective analysis of dietary fiber intake and the risk of gout
Sharan Rai¹, Natalie McCormick², Chio Yokose³, Robert Terkeltaub⁴, Dylan Dodd⁵, Lama Nazzal⁶, Huilin Li⁶, Qi Sun⁷ and Hyon K. Choi⁸, ¹Massachusetts General Hospital/Harvard Medical School, Boston, MA, ²Massachusetts General Hospital, Boston, MA, ³Massachusetts General Hospital, Waltham, MA, ⁴Retired, San Diego, CA, ⁵Stanford University, Palo Alto, CA, ⁶NYU Langone, New York, NY, ⁷Harvard T.H. Chan School of Public Health, Boston, ⁸MASSACHUSETTS GENERAL HOSPITAL, Lexington, MA
Background/Purpose: The role of the gut microbiome has been increasingly implicated in the pathogenesis of gout. For instance, gout patients have shown depletions of bacteria…
Abstract Number: 0634 • ACR Convergence 2025
Association of Lifestyle and Integrative Health Practices with Health-Related Quality of Life in Women with Systemic Lupus Erythematosus and Connective Tissue Disease
Sarah Lieber¹, Yongjay Kim², Lucy Masto³, Amaya Smole⁴, Neha Nagpal¹, Ranqing Lan¹, Michael Parides¹, Caroline Siegel¹, Lisa Mandl¹, Michael Lockshin⁵, Medha Barbhaiya¹ and Lisa Sammaritano¹, ¹Hospital for Special Surgery, New York, NY, ²Hospital for Special Surgery, Englewood Cliffs, NJ, ³Hospital for Special Surgery, San Francisco, CA, ⁴Hospital for Special Surgery, Brooklyn, NY, ⁵Hospital for Special Surgery, Weill Cornell Medicine, New York, NY
Background/Purpose: Although available evidence supports the benefits of lifestyle interventions in SLE, the prevalence of lifestyle and integrative health behaviors and their association with health-related…
Abstract Number: 0491 • ACR Convergence 2025
Association of Short Chain Fatty Acids and Diet with Disease Activity and Methotrexate Response in New Onset Rheumatoid Arthritis: A Proof of Principle Study
Kaci French¹, Luz Alvarado², Rebecca Haberman³ and Rebecca Blank³, ¹NYU Langone, New York, NY, ²NYU Langone, New York, ³NYU Langone Health, New York, NY
Background/Purpose: Diet, the gut microbiome, and gut microbial metabolites have been implicated in rheumatoid arthritis (RA) development and modulation. Seafood based-omega-3 fatty acids modulate inflammatory…
Abstract Number: 0207 • ACR Convergence 2025
The Feasibility and Clinical Effects of Anti-Inflammatory Diet Intervention In Patients Diagnosed With Long COVID (Post-Acute Sequelae of SARS CoV-2, PASC)
Suzi Hong¹, Marcos Monteon², Kathleen Bundy³, Chloe Delgado Ramirez³, Phoebe Senowitz³, Monica Guma⁴, Nina Acebo⁵, Chris Pruitt⁶, Tanya Shekhtman³, Shahrokh Golshan⁷ and Susan Lee⁸, ¹Herbert Wertheim School of Public Health and Human Longevity Science UCSD; Department of Psychiatry UCSD, San Diego, ²University of California, San Diego, San Diego, ³Department of Family Medicine, Center for Integrative Health, Krupp Endowment Fund, UCSD, La Jolla, ⁴University of California San Diego, San Diego, CA, ⁵University of California, San Diego, La Jolla, ⁶Herbert Wertheim School of Public Health and Human Longevity Science, UCSD, La Jolla, ⁷Department of Pyschiatry, UCSD, La Jolla, ⁸Department of Medicine, University of California, San Diego, La Jolla, CA
Background/Purpose: There have been over 777 million cases of acute COVID-19 infections worldwide as of April 2025. Although many patients recover, an estimated 10-30% of…
Abstract Number: 1947 • ACR Convergence 2024
Optimizing Osteoarthritis Care Through Clinical and Community Partnership: Results of an Exploratory Trial
Kelli Allen¹, Liubov Arbeeva², Leigh Callahan³, Katherine Combs⁴, Tamara Godfrey⁵, Yvonne Golightly⁶, Derek Hales⁵, Carla Hill⁷, Katie Huffman⁸, Amanda Nelson⁵, Jennifer Rees⁵ and Todd Schwartz⁹, ¹University of North Carolina, Durham, NC, ²University of North Carolina, Chapel Hill, Carrboro, NC, ³University of North Carolina Thurston Arthritis Research Center, Chapel Hill, NC, ⁴YMCA of the Triangle, Raleigh, NC, ⁵University of North Carolina at Chapel HIll, Chapel Hill, NC, ⁶University of Nebraska Medical Center, Omaha, NE, ⁷UNC Health, Raleigh, NC, ⁸UNC Thurston Arthritis Research Center, Chapel Hill, NC, ⁹University of North Carolina-Chapel Hill, Chapel Hill, NC
Background/Purpose: Many studies have documented gaps in quality of care for knee and hip osteoarthritis (OA), particularly with respect to lifestyle (e.g., weight management, exercise)…
Abstract Number: 0053 • ACR Convergence 2024
Fasting Reduces an IL-17+/IFNg+ T Helper Cell-inducing Gut Pathobiont in Patients with Rheumatoid Arthritis
Márcia Pereira¹, Katja Stuhlträger², Natalie Scherff³, Anika Rajput Khokhar⁴, Sylvio Redanz¹, Hebah Ebid⁵, Bérénice Hansen⁵, Cédric C. Lacny⁵, Ulrike Löschberger², Stefan Bletz⁶, Jochen G. Schneider⁷, Paul Wilmes⁷, Christian S. Kessler⁴, Andreas Michalsen⁴, Alexander Mellmann³ and Martin Kriegel¹, ¹Institute of Musculoskeletal Medicine, University of Münster, Department of Translational Rheumatology and Immunology, Münster, Germany, Münster, Germany, ²Institute of Musculoskeletal Medicine, University of Münster, Department of Translational Rheumatology and Immunology, Münster, Germany, Muenster, Germany, ³Institute of Hygiene, University Hospital Münster, Münster, Germany, Muenster, Germany, ⁴Institute of Social Medicine, Epidemiology and Health Economics, Charité, Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany, Berlin, Germany, ⁵4University of Luxembourg, Department of Life Sciences and Medicine (DLSM), 6, Avenue du Swing, L-4367 Belvaux, Luxembourg, Luxemburg, Luxembourg, ⁶Institute of Hygiene, University Hospital Münster, Germany, Muenster, Germany, ⁷University of Luxembourg, Department of Life Sciences and Medicine (DLSM), 6, Avenue du Swing, L-4367 Belvaux, Luxembourg, Luxemburg, Luxembourg
Background/Purpose: The mucosal origins hypothesis suggests rheumatoid arthritis (RA) is triggered at mucosal sites in genetically predisposed hosts1. Animal models support that microbiota‐induced Th17 cells are…
Abstract Number: 2014 • ACR Convergence 2024
Effect of a Whole Food Plant-Based Diet in Patients with Gout: A Pilot Randomized Controlled Trial
Anna Kretova¹, Carlijn Wagenaar¹, Wendy Walrabenstein², Daisy Vedder², Dirkjan van Schaardenburg² and Martijn Gerritsen¹, ¹Reade Rheumatology Center, Amsterdam, Netherlands, ²Amsterdam UMC, Amsterdam, Netherlands
Background/Purpose: An unhealthy diet is an important modifiable risk factor for hyperuricemia and gout and is also associated with obesity and metabolic syndrome (MetS), known…

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