Abstracts tagged "rheumatoid arthritis"

Abstract Number: 0536 • ACR Convergence 2024
A Population Modeling and Simulation of the Effect of Obexelimab Exposure on the QTc Interval in Healthy Volunteers and Patients with Rheumatoid Arthritis or IgG4-Related Disease
Claire Mukashyaka¹, Xiaodong Wang¹, Sujata Arora¹, Mason Yamashita¹, Allen Poma¹ and Tanya Fischer², ¹Zenas BioPharma, Waltham, MA, ²Zenas BioPharma, Waltham, CA
Background/Purpose: Obexelimab is a novel bifunctional antibody that inhibits B cells, CD19-expressing plasma cells, and plasmablast activity and has the potential to provide clinical benefit…
Abstract Number: 0867 • ACR Convergence 2024
Development of a Remote Patient Monitoring System Based on a Novel Digital Biomarker for Swelling in Rheumatoid Arthritis
Marc Blanchard¹, Cinja Koller², Jules Maglione³, Patrick Hermann¹ and Thomas Hügle³, ¹Lausanne University Hospital, Lausanne, Vaud, Switzerland, ²Doctoral School, Faculty of Biology and Medicine, University of Lausanne, Genève, Vaud, Switzerland, ³Lausanne University Hospital, Lausanne, Switzerland
Background/Purpose: Rheumatoid arthritis (RA) care faces challenges due to a shortage of healthcare providers, an increasing patient population and the remote locations of many patients.…
Abstract Number: 0928 • ACR Convergence 2024
In Vitro Study of Fibroblast-Like Synoviocytes and Macrophages-Like Synoviocytes Isolated from Rheumatoid Arthritis, Psoriatic Arthritis Patients and Healthy Subjects
monia Maccaferri¹, Francesco Zambianchi², Carlo Salvarani³ and Elisa Pignatti³, ¹Azienda Ospedaliero Universitaria di Modena, Modena, Italy, ²Department of Maternal, Child and Adult Medical and Surgical Sciences, University of Modena and Reggio Emilia, Modena, Italy, ³Department of Surgery, Medicine Dentistry and Morphological Sciences with Interest in Transplant, Oncological and Regenerative Medicine, University of Modena and Reggio Emilia, Modena, Italy
Background/Purpose: Interactions between fibroblast-like synoviocytes (FLSs) and macrophage-like synoviocytes (MLSs) are pivotal in the pathogenesis of RA and PsA. FLSs both activate and are activated…
Abstract Number: 0977 • ACR Convergence 2024
Vaccine Effectiveness and Safety of Recombinant Zoster Vaccine (RZV) in Rheumatoid Arthritis (RA) Patient Populations Aged 50 Years and Older
Emily Rayens¹, Lina Sy¹, Lei Qian¹, Jun Wu¹, Bradley Ackerson¹, Yi Luo¹, Yanjun Cheng¹, Antony Lin¹, Zendi Solano¹, Justine De Jesus¹, Britta Amundsen¹, Ana Florea¹, Jen Ku¹, Elizabeth Chmielewski-Yee², Driss Oraichi², Harry Seifert², Huifeng Yun² and Hung-Fu Tseng¹, ¹Kaiser Permanente Southern California, Pasadena, CA, ²GSK, Rockville, MD
Background/Purpose: Individuals with rheumatoid arthritis (RA) are at higher risk of herpes zoster (HZ) compared to the general population. This interim analysis evaluated the vaccine…
Abstract Number: 1032 • ACR Convergence 2024
Impact of a Coordinated Care Model for Addressing Rheumatoid Arthritis and Associated Comorbidities
Alexis Barbut¹, Marsha Jackson², Krista Kowiak², Julie McIntyre² and Allen Anandarajah¹, ¹University of Rochester Medical Center, Rochester, NY, ²University of Rochester Medical Center, Rochester
Background/Purpose: Rheumatoid Arthritis (RA) is often associated with comorbidities including hypertension, cardiovascular disease, osteoporosis, lung disease, and eye involvement. Studies suggests that the average RA…
Abstract Number: 1217 • ACR Convergence 2024
Medical and Non-Medical Cannabis Use by Rheumatology Patients: A Study of over 2000 Patients in California
Maggie Hui¹, Nicholas Jackson², Angela Pham¹, Keren Chen², David Elashoff², ziva Cooper³ and Veena Ranganath⁴, ¹David Geffen School of Medicine at UCLA, Los Angeles, ²UCLA Department of Medicine Statistics Core, Los Angeles, ³UCLA Center for Cannabis and Cannabinoids, Semel Institute for Neuroscience & Human Behavior, Dept of Psychiatry and Biobehavioral Sciences, Dept of Anesthesiology and Perioperative Medicine, Los Angeles, ⁴UCLA, Los Angeles, CA
Background/Purpose: Approximately 12-20% of Rheumatology patients use cannabis (Fitzcharles 2020, Wipfler 2022, Rampakakis 2023). Despite the legalization of medical cannabis in California more than 2…
Abstract Number: 1334 • ACR Convergence 2024
Assessing the Performance of Validated Frailty Instruments in Veterans with Rheumatoid Arthritis (RA)
Kylie Riggles¹, Hannah Brubeck², Riley Bass³, Courtney Loecker⁴, Punyasha Roul⁵, Bryant England⁶, Elizabeth Wahl⁷, James Andrews⁸, Namrata Singh⁹, Joshua Baker¹⁰, Patti Katz¹¹, Dolores Shoback¹², Jose Garcia¹³, ariela orkaby¹⁴ and Katherine Wysham¹⁵, ¹VA Puget Sound Health Care System, Bellevue, WA, ²VA Puget Sound Health Care System, Seattle, WA, ³VA Puget Sound Health Care System, Gig Harbor, WA, ⁴University of Nebraska, Lincoln, NE, ⁵UNMC, Omaha, NE, ⁶University of Nebraska Medical Center, Omaha, NE, ⁷VA Puget Sound Healthcare System, Seattle, WA, ⁸University of Alabama at Birmingham, Birmingham, AL, ⁹University of Washington, Bellevue, WA, ¹⁰University of Pennsylvania, Philadelphia, PA, ¹¹UCSF, San Rafael, CA, ¹²San Francisco VA/University of California, San Francisco, San Francisco, CA, ¹³VA Puget Sound Health Care System/University of Washington, Seattle, WA, ¹⁴New England VA Geriatric Research Education and Clinical Center/Boston VA/Division of Aging, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, ¹⁵VA PUGET SOUND/UNIVERSITY OF WASHINGTON, Seattle, WA
Background/Purpose: Frailty is a state of decreased physiological reserve that confers an increased vulnerability to stressors and adverse outcomes1. Compared to the general population, frailty…
Abstract Number: 1350 • ACR Convergence 2024
Relationship Between Salivary and Stool Microbiome with Disease Activity and Vascular Function in Patients with Rheumatoid Arthritis
Tulsi Joishy, Sheau-Chiann Chen, Qiong Wu and Michelle Ormseth, Vanderbilt University Medical Center, Nashville, TN
Background/Purpose: Rheumatoid arthritis (RA) is a systemic autoimmune disease affecting the joints that is associated with increased cardiovascular risk. Environmental factors play a crucial role…
Abstract Number: 1366 • ACR Convergence 2024
Methotrexate Maintenance in Rheumatoid Arthritis, Two Years After Initiation of a First Targeted Therapy: Results from the Prospective STRATEGE2 Study
Cécile Gaujoux-Viala¹, Emmanuelle Dernis², Eric Senbel³, Hélène Herman-Demars⁴ and René-Marc Flipo⁵, ¹CHU Nîmes, Nïmes, Languedoc-Roussillon, France, ²CH LE MANS, LE MANS, Pays de la Loire, France, ³Cabinet de Rhumatologie, Marseille, France, ⁴Nordic Pharma France, Paris, France, ⁵CHU Lille, Lille, Nord-Pas-de-Calais, France
Background/Purpose: Methotrexate (MTX) is the first line standard of care for the management of rheumatoid arthritis (RA). In the event of an inadequate response to…
Abstract Number: 1383 • ACR Convergence 2024
Proteomics and Machine Learning Accurately Predict Clinical Response to Etanercept Therapy in Patients with Rheumatoid Arthritis
Huaqun Zhu¹, Gong cheng¹, yingni Li¹, Yun Li¹, Feng Sun¹, Hongyan Wang¹, Qinqin li², Zhilun Li³, Ru Li⁴ and Zhanguo Li⁵, ¹Peking University People's Hospital, Beijing, China, ²Sansheng Guojian Pharmaceutical (Shanghai) Company, Shanghai, China (People's Republic), ³Sansheng Guojian Pharmaceutical (Shanghai) Company, Shanghai, ⁴Department of Rheumatology and Immunology, Peking University People’s Hospital, Beijing, China, ⁵People’s Hospital Peking University Health Sciences Centre, Beijing, China
Background/Purpose: Our study aimed to use machine-learning approaches to characterize the proteomics profiles of patients who were inadequate responders to Etanercept (ETN-IRs) and develop an…
Abstract Number: 1399 • ACR Convergence 2024
A First-in-Human Clinical Trial Evaluating the Safety and Pharmacokinetics of SOL-116, a Novel Humanized Monoclonal Antibody Targeting Bile Salt-Stimulated Lipase for the Treatment of RA
Karin Franck-Larsson¹, Susanne Lindquist², Agneta Wennerholm³, Johan Kolmert⁴, Maria Wanderoy³ and Olle Hernell², ¹Lipum AB, Uppsala, Sweden, ²Lipum AB; Department of Clinical Sciences, Pediatrics, Umeå University, Umeå, Sweden, ³Lipum AB, Stockholm, Sweden, ⁴Lipum AB; Unit of Integrative Metabolomics, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
Background/Purpose: Bile Salt-Stimulated Lipase (BSSL) is a lipolytic enzyme secreted by the lactating mammary gland and exocrine pancreas. Elevated plasma levels of BSSL have been…
Abstract Number: 1678 • ACR Convergence 2024
Efficacy, Safety, Pharmacokinetics of Anti-CD40 Antibody Abiprubart in Patients with Rheumatoid Arthritis: A Phase 2, Randomized, Placebo-Controlled 12-week-treatment Proof-of-Concept Study
Eric Jenkins¹, Ingrid Louw², Attila Balog³, Elsa van Duuren⁴, diane Horowitz⁵, Janusz Jaworski⁶, Alan Kivitz⁷, Ilona Kemplerne Ujfalussy⁸, Joe Pirrello¹, Eben Tessari¹, Sheldon Wang¹ and John F Paolini¹, and KPL-404-C211 Investigators, ¹Kiniksa Pharmaceuticals, Lexington, MA, ²Panorama Medical Centre, Cape Town, South Africa, ³Albert Szent-Györgyi Medical School, University of Szeged, Szeged, Hungary, ⁴The Sefako Makgatho Health Science University, Pretoria, South Africa, ⁵Feinstein Institute for Medical Research, New York, NY, ⁶Reumatika-Centrum Reumatologii, Warszawa, Poland, ⁷Altoona Center for Clinical Research, Duncansville, PA, ⁸Medical Centre, Hungarian Defense Forces, Dózsa György út 112, Budapest, Hungary
Background/Purpose: Rheumatoid arthritis (RA) patients (pts) with inadequate response or intolerance to current biologic/targeted synthetic disease-modifying anti-rheumatic drugs (b/tsDMARDs) have limited options. Abiprubart, a humanized…
Abstract Number: 1785 • ACR Convergence 2024
Comparative Immuno-Metabolomics Shows Singular Changes in Systemic Lupus Erythematosus Metabolic Phenotype Induced by T-Cell Activation
Martin Stradner¹, Fernanda Monedeiro², Elmar Zuegner², Barbara Prietl³, Monika Oberhuber⁴, Michael Khalil⁵, Christoph Magnes², Hans-Peter Brezinsek¹, Angela Libiseller³ and Thomas Pieber³, ¹Div. of Rheumatology and Immunology, Medical University of Graz, Graz, Austria, ²Joanneum Research, Graz, Austria, ³Div. of Endocrinology, Medical University of Graz, Graz, Austria, ⁴CBmed, Graz, Austria, ⁵Dept. of Neurology, Medical University of Graz, Graz, Austria
Background/Purpose: Metabolic processes have a critical role in regulating immune cell function, therefore being relevant to understanding the pathogenesis and progression of autoimmune diseases. Here…
Abstract Number: 1894 • ACR Convergence 2024
Detection of Fibrotic Lung Changes and Bronchiectasis in RA Patients Screened for Lung Cancer with Low-dose CT Chest: Results from a Large Multi-hospital System
Gregory McDermott¹, Mark Hammer², Xiaosong Wang³, Misti Paudel⁴, Sung Hae Chang⁵, Pierre-Antoine Juge⁶, Qianru Zhang⁷, Jessica Lorusso⁸, Amie Samulyov⁸, Kathleen Vanni², Alene Saavedra², Emily Kowalski², Grace Qian³, Katarina Bade², Kevin Mueller², Jeffrey Sparks⁹ and Suzanne Byrne², ¹Brigham and Women's Hospital, Brookline, MA, ²Brigham and Women's Hospital, Boston, MA, ³Brigham and Women’s Hospital, Boston, MA, ⁴Brigham and Women's Hospital, Division of Rheumatology, Inflammation, and Immunity, Boston, MA, ⁵Soonchunhyang University College of Medicine, Bongmyeong-dong, Dongnam-gu, Cheonan-si, South Korea, ⁶Departement of Rheumatology, AP-HP, Bichat Hospital, Boston, MA, ⁷Harard Medical School, Cambridge, ⁸Mass General Brigham, Boston, MA, ⁹Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA, Boston, MA
Background/Purpose: Cigarette smoking is a risk factor for both lung cancer and RA. Furthermore, RA is associated with pulmonary abnormalities including interstitial lung disease, bronchiectasis,…
Abstract Number: 1985 • ACR Convergence 2024
Underlying Autoimmune Disease Has Not Limited Immune Checkpoint Inhibitor Use or Increased Mortality Risk During Cancer Treatment of US Veterans
Madeline O’Sullivan¹, grant Cannon², Sauer brian³, Jorge Rojas⁴, Gary Kunkel⁵, Jessica A Walsh⁶, Punyasha Roul⁷, shardool Patel¹, Joshua Baker⁸, Bryant England⁹ and Tawnie Braaten¹, ¹University of Utah, Salt Lake City, UT, ²University of Utah and Salt Lake City VA, Salt Lake City, UT, ³Salt Lake City VA/University of Utah, Salt Lake City, UT, ⁴Seattle VA, Mexico, Mexico, ⁵University of Utah and George E Wahlen VAMC, Salt Lake City, UT, ⁶Division of Rheumatology, Salt Lake City Veterans Affairs Health and University of Utah Health, Salt Lake City, UT, ⁷UNMC, Omaha, NE, ⁸University of Pennsylvania, Philadelphia, PA, ⁹University of Nebraska Medical Center, Omaha, NE
Background/Purpose: Immune checkpoint inhibitors (ICIs) can cause a variety of immune-related adverse events (irAEs) affecting multiple organ systems, and patients with pre-existing autoimmune disease (AID)…

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