Abstracts tagged "Ankylosing spondylitis (AS)"

Abstract Number: 1448 • ACR Convergence 2024
The Proportion of Inflammatory Back Pain Patients with an Abnormal Sacral MRI in a Community-Based Primary Care Setting
Emmanuel Katsaros¹, Robb Russel², Melissa Nagare², Cesar Ochoa¹, Fanglong Dong¹ and Michael Weisman³, ¹Western University of Health Sciences, Pomona, CA, ²Southern California University of Health Sciences, Whittier, CA, ³Stanford University, Los Angeles, CA
Background/Purpose: Axial spondyloarthritis (axSpA) is a group of disorders typically occurring before the age of 45 whose common features include disabling inflammatory arthritis of the…
Abstract Number: 1891 • ACR Convergence 2024
Association of Physical Activity Levels on Chronic Opioid Use in Radiographic Axial Spondylitis Patients
Rutvin Kyada¹, Jean Liew², Maureen Dubreuil³, Matthew Brown⁴, Mariko Ishimori⁵, John Reveille⁶, Michael Ward⁷, Michael Weisman⁸ and Lianne S Gensler⁹, ¹Boston University, Boston, MA, ²Boston University Chobanian & Avedisian School of Medicine, Boston, MA, ³Section of Rheumatology, Boston University School of Medicine, Boston, MA, ⁴King's College London, London, United Kingdom, ⁵Cedars-Sinai Health System, Los Angeles, CA, ⁶UTHealth Houston Division of Rheumatology, Houston, ⁷NIH, Bethesda, MD, ⁸Stanford University, Los Angeles, CA, ⁹Department of Medicine/Rheumatology, University of California, San Francisco, San Francisco, CA
Background/Purpose: Pain remains a common symptom of axial spondyloarthritis (axSpA) despite availability of effective therapies. Physical activity may benefit pain and is guideline recommended but…
Abstract Number: 0070 • ACR Convergence 2024
Shared and Unique Fecal and Plasma Metabolic Signatures and Increased Inflammatory Markers in Ankylosing Spondylitis, Psoriatic Arthritis and Acute Anterior Uveitis
Sneha Couvillion¹, Javier Flores¹, Sean Davin², Kimberly Ogle², Emma Fale-Olsen², John Davis², Gina Many¹, Carley Shaut², Tammy Martin², Eric Suhler², Atul Deodhar³, James Rosenbaum⁴, Ernesto Nakayasu¹ and Tejpal Gill², ¹PNNL, Richland, WA, ²OHSU, Portland, OR, ³Division of Arthritis and Rheumatic Diseases, Oregon Health & Science University, Portland, OR, ⁴Corvus Pharmaceuticals and Legacy Devers Eye Institute, Portland, OR
Background/Purpose: Spondyloarthritis (SpA) is a group of immune-mediated inflammatory disorders such as ankylosing spondylitis (AS) and psoriatic arthritis (PsA), along with acute anterior uveitis (AAU)…
Abstract Number: 0558 • ACR Convergence 2024
Patient Diagnostic Journey and Time to Diagnosis in Axial Spondyloarthritis: A Retrospective Cohort Study Using US Claims Data
Maureen Dubreuil¹, Marina Magrey², Kathrin Haeffs³, Evgueni Ivanov⁴ and Julie Gandrup Horan⁵, ¹Section of Rheumatology, Boston University School of Medicine, Boston, MA, ²Case Western Reserve University School of Medicine/University Hospitals, Richfield, OH, ³UCB Pharma, Monheim, Germany, ⁴UCB Pharma, Bulle, Switzerland, ⁵UCB Pharma, Slough, United Kingdom
Background/Purpose: The journey to axial spondyloarthritis (axSpA) diagnosis is often prolonged and challenging, resulting in poor clinical, psychological, social, and economic outcomes.1 Understanding the factors…
Abstract Number: 1006 • ACR Convergence 2024
Associations Between Rheumatic Diseases and Mental Health Disorders
Thoai Vu, Sivam Bhatt and Janet Lewis, University of Virginia, Charlottesville, VA
Background/Purpose: Rheumatic diseases are frequently linked to a reduced quality of life (QoL), particularly as disease severity escalates. Patients with rheumatic conditions often exhibit high…
Abstract Number: 1449 • ACR Convergence 2024
Evaluating Spine Structural Damage on a Single CT in Patients with Ankylosing Spondylitis, and According to the Presence of Skin Psoriasis
Andrea MENNINI¹, Damien Loeuille², Isabelle Chary-Valckenaere³, Caroline Morizot⁴ and Marie LAFFAIRE¹, ¹CHRU Nancy, Nancy, France, ²Phd, Nancy Vandoeuvre, Lorraine, France, ³Nancy University Hospital, Vandœuvre-lès-Nancy, Lorraine, France, ⁴Nancy University hospital, Nancy, France
Background/Purpose: To compare, on Thoraco-Abdomino-Pelvic (TAP) computed tomography (CT), structural spinal involvement of the dorsal and lumbar segments in ankylosing spondylitis with (AS-Pso) and without…
Abstract Number: 1892 • ACR Convergence 2024
Early Tumor Necrosis Factor Inhibitor Initiation and Chronic Opioid Use in Individuals with Axial Spondyloarthritis
Eva Petrow¹, Jose Meade Aguilar², Christine Peloquin³, S. Reza Jafarzadeh³, Tuhina Neogi³, Maureen Dubreuil⁴ and Jean Liew³, ¹Boston University/Boston Medical Center, Boston, MA, ²Boston Medical Center, Boston, MA, ³Boston University Chobanian & Avedisian School of Medicine, Boston, MA, ⁴Section of Rheumatology, Boston University School of Medicine, Boston, MA
Background/Purpose: Patients with axial spondyloarthritis (axSpA) bear a substantial burden of chronic opioid use despite the availability of effective treatments like tumor necrosis factor inhibitors…
Abstract Number: 0073 • ACR Convergence 2024
Self or Bacteria-reactive Th17 Expand from Conventional and Regulatory T Cells in Parabacteroides Goldsteinii Gnotobiotic Arthritic SKG Mice, in Context of Interferon-driven Synovial Inflammatory Macrophages and Reduced Bacterial Immune Regulation
Benjamin Cai¹, Zewen Kelvin Tuong², Mark Morrison¹, Anne-Sophie Bergot¹ and Ranjeny Thomas³, ¹Frazer Institute, University of Queensland, Brisbane, Australia, ²Child Health Research Centre, University of Queensland, South Brisbane, Queensland, Australia, ³University of Queensland, Brisbane, Australia
Background/Purpose: In ankylosing spondylitis, spondyloarthritis (SpA) is often associated with gut inflammation. The strong genetic association with HLA-B27 and expanded CD8 TCR public clonotypes implicate…
Abstract Number: 0559 • ACR Convergence 2024
Predicting Disease Flares in Axial Spondyloarthritis Using Machine Learning in the METEOR-SpA Registry
Diego Benavent¹, Victor Fanjul², Sytske Anne Bergstra³, Floris van Gaalen⁴, Maxime Dougados⁵, Umut Kalyoncu⁶, Denis Poddubnyy⁷, Clementina López Medina⁸, Konstantinos Parperis⁹, David Vega-Morales¹⁰, Desiree van der Heijde¹¹ and Victoria Navarro Compán¹², ¹Rheumatology Department, Hospital Universitari de Bellvitge, Barcelona, Spain, CAMBRILS, Spain, ²Savana Research, Madrid, ³LUMC, Leiden, Netherlands, ⁴LUMC, Leiden, Zuid-Holland, Netherlands, ⁵Rheumatology Department, Cochin Hospital and Clinical Epidemiology and Biostatistics, University of Paris, INSERM (U1153), Paris, France, ⁶Hacettepe University, Faculty of Medicine, Department of Internal Medicine, Division of Rheumatology, Ankara, Turkey, ⁷Charite-Universitatsmedizin Berlin, Berlin, Germany, ⁸Reina Sofia University Hospital, Cordoba, Spain, ⁹University of Cyprus Medical School, Nicosia, Cyprus, ¹⁰Instituto Mexicano del Seguro Social, Monterrey, México, Monterrey, Mexico, ¹¹Department of Rheumatology, Leiden University Medical Center, Meerssen, Netherlands, ¹²La Paz University Hospital, Hospital La Paz Institute for Health Research (IdiPAZ), Madrid, Spain
Background/Purpose: Patients with axial spondyloarthritis (axSpA) frequently experience unforeseen disease flares that impact their quality of life. Identification of patients with high risk of flares…
Abstract Number: 1012 • ACR Convergence 2024
Disparities in Time to Diagnosis for Radiographic Axial Spondyloarthritis
Renato Ferrandiz¹, Gabriela Rabasa², Sarah Gasman³, Brooke Mcginley⁴, Rachael Stovall⁵, S. Reza Jafarzadeh⁶, Jean Liew⁶ and Maureen Dubreuil⁷, ¹North Alabama Medical Center, Florence, AL, ²Department of Developmental Medicine, Boston Children's Hospital, Boston, MA, ³Boston University School of Medicine, Boston, MA, ⁴Boston University, Boston, MA, ⁵University of Washington, Seattle, WA, ⁶Boston University Chobanian & Avedisian School of Medicine, Boston, MA, ⁷Section of Rheumatology, Boston University School of Medicine, Boston, MA
Background/Purpose: Radiographic axial spondyloarthritis (r-axSpA; formerly ankylosing spondylitis) has an average diagnostic delay of 7 years, which can lead to a diminished quality of life…
Abstract Number: 1450 • ACR Convergence 2024
Radiographic Structural Spine Assessment in Ankylosing Spondylitis According to the Presence or Absence of Psoriasis
Inès Favre-Felix¹, Andrea MENNINI², Caroline Morizot³, Marie LAFFAIRE², Isabelle Chary-Valckenaere⁴ and Damien Loeuille⁵, ¹Nancy university, Vandœuvre-lès-Nancy, France, ²CHRU Nancy, Nancy, France, ³CHRU Nancy, Vandœuvre-lès-Nancy, France, ⁴Nancy University Hospital, Vandœuvre-lès-Nancy, Lorraine, France, ⁵Phd, Nancy Vandoeuvre, Lorraine, France
Background/Purpose: Patients with ankylosing spondylitis and psoriasis (AS-Pso) were classically older, smokers, overweighted, with lower prevalence of the HLA-B27 status and an equal sex ratio…
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)…
Abstract Number: 0078 • ACR Convergence 2024
Inhibition of the Deubiquitinase TRABID in a Pre-clinical Mouse Model of Axial Spondyloarthritis Decreases Disease Severity
Archita Srinath¹, Daniele Mauro², Mariia Korshko³, Shaghayegh Foroozan⁴, Mansi Aparnathi⁵, Francesco Ciccia⁶ and Nigil Haroon⁷, ¹University of Toronto, Toronto, ON, Canada, ²University of Campania, Italy, Naples, Naples, Italy, ³University Health Network, Toronto, ON, Canada, ⁴University Health Network/University of Toronto, Toronto, ON, Canada, ⁵University Health Network, Toronto, Canada, ⁶University of Campania, Naples, Italy, ⁷Department of Medicine/Rheumatology, University Health Network, Schroeder Arthritis Institute, University of Toronto, Toronto, ON, Canada
Background/Purpose: Axial Spondyloarthritis is characterized by both inflammation and new bone formation. Current therapeutic targets aim to control inflammation, however, over 40% of patients do…
Abstract Number: 0562 • ACR Convergence 2024
Serum Interleukin IL-40 as a Potential Biomarker Associated with Pro-inflammatory Activity in Inflammatory Bowel Diseases and Spondyloarthritis: A Preliminary Study
Lucia Ondrejčáková¹, Adéla Navrátilová², Monika Gregová³, Kristýna Bubová⁴, Tomáš Grega⁵, Ladislav Šenolt⁶, Karel Pavelka⁷ and Lucie Andrés Cerezo⁸, ¹Institute of Rheumatology and Department of Rheumatology, First Faculty of Medicine, Charles University, Prague, ²1st Faculty of Medicine, Charles University and Institute of Rheumatology in Prague, Hlavní mesto Praha, Czech Republic, ³Institute of Rheumatology and Department of Rheumatology, First Faculty of Medicine Charles University, Prague, Czech Republic, ⁴Institute of Rheumatology and Charles University, Prague, Czech Republic, ⁵3Department of Internal Medicine, First Faculty of Medicine, Charles University, Military University Hospital, Prague, Czech Republic, Prague, Czech Republic, ⁶Institute of Rheumatology and Department of Rheumatology, First Faculty of Medicine, Charles University, Prague, Czech Republic, ⁷Institute of Rheumatology and Charles University, Praha, Czech Republic, ⁸Institute of Rheumatology and Department of Rheumatology, First Faculty of Medicine, Charles University, Prague, Czech Republic, Prague, Czech Republic
Background/Purpose: Interleukin 40 (IL-40) is a novel cytokine with a proposed role in the pathogenesis of inflammatory diseases. Inflammatory bowel diseases (IBD)-associated with spondyloarthritis (SpA)…
Abstract Number: 1020 • ACR Convergence 2024
Health Inequalities Exist Between the United States and Europe for Patients with Axial Spondyloarthritis
Elena Nikiphorou¹, Alexis Ogdie², Dan Twigg³, Emily Quiñones⁴, You-Li Ling⁵, Karim Masri⁶, Joseph C. Cappelleri⁷, Lidia Sanchez-Riera⁸, Megan Hughes⁹ and NICOLA MASSEY⁹, ¹King's College London, London, United Kingdom, ²Department of Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, ³Adelphi Real World, Manchester, United Kingdom, ⁴Adelphi Real World, Macclesfield, United Kingdom, ⁵Pfizer Inc, New York, NY, ⁶Pfizer Inc, Collegeville, PA, ⁷Pfizer, Groton, ⁸Pfizer, Madrid, ⁹Adelphi Real World, Bollington, United Kingdom
Background/Purpose: Structural differences exist between the healthcare systems in the United States (US) and Europe. In real-world clinical settings, we investigated whether these differences create…

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