Abstracts Archive - Page 442 of 2605 - ACR Meeting Abstracts

Abstract Number: 2203 • ACR Convergence 2023
Self-Reported and Physician´s Assessment of Inflammatory Back Pain According to ASAS Criteria: Is It the Same?
Diego Benavent¹, Mar Tapia², Daniel Bernabeu², Victor muley², Chamaida Plasencia-Rodríguez³, Alejandro Balsa³ and Victoria Navarro-Compán⁴, ¹Hospital la Paz, Madrid, Spain, ²Radiology Department, Hospital La Paz, Madrid, Spain, ³Hospital Universitario La Paz, Madrid, Spain, ⁴Department of Rheumatology, La Paz University Hospital, IdiPaz, Madrid, Spain
Background/Purpose: Inflammatory back pain (IBP) is the core symptom in patients with axial spondyloarthritis (axSpA). For its assessment, experts recommend using the Assessment of SpondyloArthritis…
Abstract Number: 1742 • ACR Convergence 2023
Sputum Citrullinated Proteins and Sputum Anti-Cit-S100A8/A9 IgG Antibodies Are Increased in Serum Anti-CCP-IgG Positive Individuals Who Developed RA
Rachna Talluri¹, Sudeshna Sen², Timothy Wilson³, Adam Savage⁴, Mark Gillespie⁴, Tom Bumol⁴, Marie Feser¹, Jill Norri⁵, Michael Holer¹, kevin Deane¹, Paul Thompson² and Kristen Demoruelle¹, ¹University of Colorado Anschutz Medical Campus, Aurora, CO, ²University of Massachusetts Chan Medical School, Worcester, MA, ³Thomas Jefferson University, Philadelphia, PA, ⁴Allen Institute for Immunology, Seattle, WA, ⁵Colorado School of Public Health, Denver, CO
Background/Purpose: The presence of anti-CCP-IgG in the blood identifies individuals who are "at-risk" of developing RA. Our group has reported that in a cohort of…
Abstract Number: 2195 • ACR Convergence 2023
Regional Differences in Clinical Phenotype of Axial Spondyloarthritis. Results from the International Map of Axial Spondyloarthritis (IMAS)
Denis Poddubnyy¹, Fernando Sommerfleck², Victoria Navarro-Compán³, Christine Bundy⁴, Souzi Makri⁵, Shashank Murlidhar Akerkar⁶, Lillann Wermskog⁷, Elie Karam⁸, Jose Correa Fernandez⁹, Asif Siddiqui¹⁰ and Marco Garrido-Cumbrera¹¹, ¹Department of Gastroenterology, Infectious Diseases and Rheumatology, Charité – Universitätsmedizin Berlin, Berlin, Germany, ²Sanatorio Julio Mendez, Buenos Aires, Argentina, ³Department of Rheumatology, La Paz University Hospital, IdiPaz, Madrid, Spain, ⁴Cardiff University, Cardiff, United Kingdom, ⁵Cyprus League for People with Rheumatism (CYLPER), Nicosia, Cyprus, ⁶Mumbai Arthritis Clinic, Mumbai, India, ⁷Spondyloarthritis Association of Norwary (SPAFO);Axial Spondyloarthritis International Federation (ASIF), Oslo, Norway, ⁸Canadian Spondylitis Association (CSA), Toronto, ON, Canada, ⁹Universidad de Sevilla, Health & Territory Research (HTR), Sevilla, Spain, ¹⁰Novartis Pharma AG, Basel, Switzerland, ¹¹University of Seville, Sevilla, Spain
Background/Purpose: Previous studies have suggested there could be regional differences in clinical phenotype of axial spondyloarthritis (axSpA). This analysis aims to explore differences in axSpA…
Abstract Number: 2200 • ACR Convergence 2023
Sensitivity to Change of Structural Outcomes in Early Axial Spondyloarthritis After 10 Years of Follow Up. Data from DESIR Cohort
Clementina López Medina¹, Anna Molto², Alexandre Sepriano³, Sofia Ramiro⁴ and Maxime Dougados⁵, ¹Rheumatology Department, Cochin Hospital; INSERM (U1153): Clinical Epidemiology and Biostatistics, University of Paris; Rheumatology Department, Reina Sofia Hospital, Cordoba / IMIBIC / University of Cordoba, Cordoba, Spain, ²HOPITAL COCHIN AP-HP, Service de Rhumatologie, Paris, France, ³Leiden University Medical Centre, Portela Loures, Portugal, ⁴Department of Rheumatology, Leiden University Medical Center, Leiden, Netherlands, ⁵Rheumatology Department, Cochin Hospital; INSERM (U1153): Clinical Epidemiology and Biostatistics, University of Paris, Paris, France
Background/Purpose: The change over time of the structural damage of axial spondyloarthritis (axSpA) is important to consider since it may reflect the severity of the…
Abstract Number: 1730 • ACR Convergence 2023
Gut Microbiota Dysbiosis Impact Autonomic Function in Rheumatoid Arthritis Patients
Rachel AUDO¹, Jérome Thireau², Louis Rauzier³, Marie Barozet¹, JACQUES MOREL⁴, Patrice Bideaux³, alain Lacampagne² and Claire Daien⁵, ¹CHU Montpellier, Montpellier, France, ²PhyMedExp INSERM U1046, Montpellier, France, ³PhyMedExp U1046, Montpellier, France, ⁴Protocole thérapeutique immuno-rhumatologie, Montpellier, France, ⁵University Hospital, Montpellier, France
Background/Purpose: Rheumatoid arthritis (RA) is associated with a high risk of cardiovascular (CV) risks, including accelerated atherosclerosis, left ventricular hypertrophy and decreased heart rate variability…
Abstract Number: 1737 • ACR Convergence 2023
ACPA, Anti-CarP and AAPA Can Be Detected in Saliva, but Not in Feces of Seropositive Rheumatoid Arthritis Patients – Support for Mucosal Involvement in Specific Locations in RA
Veerle Derksen¹, Klara Martinsson², René Toes¹, Daniel Sjöberg³, Thomas Huizinga¹, Alf Kastbom⁴, Anna Svärd³ and Diane van der Woude¹, ¹Leiden University Medical Center, Leiden, Netherlands, ²Linköping University, Linköping, Sweden, ³Centre for Clinical Research Dalarna, Uppsala, Sweden, ⁴Linköping University, Stockholm, Sweden
Background/Purpose: Rheumatoid arthritis (RA) patients harbor antibodies against several post-translational modifications (AMPA), for example anti-citrullinated protein antibodies (ACPA), anti-carbamylated antibodies (anti-CarP) and anti-acetylated protein antibodies…
Abstract Number: 2202 • ACR Convergence 2023
Deucravacitinib, an Oral, Selective, Allosteric Tyrosine Kinase 2 Inhibitor, in Patients with Moderate to Severe Psoriasis: Long-Term Efficacy in Placebo Crossovers
Richard B. Warren¹, Mark Lebwohl², Shinichi Imafuku³, Jerry Bagel⁴, April W. Armstrong⁵, Thierry Passeron⁶, Misti Linaberry⁷, Kim Hoyt⁷, Andrew Napoli⁷, Renata M. Kisa⁷, Diamant Thaçi⁸ and Andrew Blauvelt⁹, ¹Dermatology Centre, Northern Care Alliance NHS Foundation Trust; NIHR Manchester Biomedical Research Centre, Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, United Kingdom, ²Department of Dermatology, Icahn School of Medicine at Mount Sinai, New York, NY, ³Fukuoka University Faculty of Medicine, Fukuoka, Japan, ⁴Psoriasis Treatment Center of New Jersey, East Windsor, NJ, ⁵Keck School of Medicine of University of Southern California, Los Angeles, CA, ⁶Université Côte d’Azur, University Hospital of Nice, Nice, France, ⁷Bristol Myers Squibb, Princeton, NJ, ⁸Institute and Comprehensive Center for Inflammation Medicine, University of Lübeck, Lübeck, Germany, ⁹Oregon Medical Research Center, Portland, OR
Background/Purpose: Deucravacitinib, a first-in-class, oral, selective, allosteric tyrosine kinase 2 inhibitor, is approved in multiple countries for the treatment of adults with plaque psoriasis; it…
Abstract Number: 1745 • ACR Convergence 2023
Chronic Inflammation and Collagen IV Fragment Canstatin Influence Rheumatoid Arthritis Synovial Fibroblast and Endothelial Cell Interactions in Vitro and in Vivo
Corinna Heck¹, Sophie Haun¹, Daria Kürsammer¹, Klaus Frommer¹, Mona Arnold¹, Markus Rickert², Katrin Susanne Lips³, Stefan Rehart⁴, Ulf Müller-Ladner¹ and Elena Neumann¹, ¹Justus Liebig University Gießen, Campus Kerckhoff, Bad Nauheim, Germany, ²Dept. of Orthopaedics and Orthopaedic Surgery, University Hospital Giessen and Marburg, Giessen, Germany, ³Justus Liebig University Gießen, Department of Experimental Trauma Surgery, Giessen, Germany, ⁴Dept. of Orthopaedics and Trauma Surgery, Agaplesion Markus Hospital Frankfurt, Frankfurt, Germany
Background/Purpose: In the inflamed synovium of RA patients, increased and altered angiogenesis is a pathological feature. Key players are chronically activated RA synovial fibroblasts (RASF),…
Abstract Number: 1589 • ACR Convergence 2023
Epigenetic Regulation of DNMT3A by TFEB and DOT1L Through AMPK Signalling Orchestrates the Lysosomal Response of Macrophages During Gout and Clonal Hematopoiesis
Isidoro Cobo¹, Jessica Murillo-Saich², Mohnish Alishala¹, Stephen Calderon¹, Roxana Coras³, Nathanael Spann¹, Anyan Cheng⁴, Thomas Prohaska¹, Babak Razani⁵, Robert Terkeltaub¹, Benjamin Ebert⁶, Ru Liu Bryan⁷, Monica Guma⁸ and Christopher glass¹, ¹University of California San Diego, San Diego, CA, ²Department of Medicine, University of California San Diego, La Jolla, CA, ³Cedars-Sinai Medical Center, Los Angeles, CA, ⁴University of California San Diego, San Francisco, CA, ⁵Universit of Pittsburgh, Pittsburgh, PA, ⁶Dana-Farber Cancer Institute, Boston, MA, ⁷UCSD and VASDHS, San Diego, CA, ⁸San Diego VA Healthcare Service, La Jolla, CA
Background/Purpose: Gout is the most common form of inflammatory arthritis worldwide, which is characterised by the deposition of monosodium urate crystals (MSUc) in the joints…
Abstract Number: 1739 • ACR Convergence 2023
Mass Spectrometry Identified Rheumatoid Arthritis-Specific Modified Proteins and the Discovery of Antigen-Specific Hidden Autoantibodies
Khetam Ghannam¹, Marieluise Kirchner², Holger Bang³, Thomas Häupl⁴, Sarah Ohrndorf¹, Jan Zernicke¹, Ulrike Kuckelkorn⁵, Philipp Mertins⁶, Eugen Feist⁷ and Gerd Burmester⁸, ¹Department of Rheumatology and Clinical Immunology, Charité - Universitätsmedizin Berlin, Berlin, Germany, ²Proteomics Platform at Max Delbrück Center for Molecular Medicine and Berlin Institute of Health (BIH), Berlin, Germany, ³Orgentec Diagnostika GmbH, Mainz, Germany, ⁴Helios Department of Rheumatology, Vogelsang-Gommern, Germany, ⁵Institute of Biochemistry, Berlin, Germany, ⁶Proteomics Platform at Max Delbrück Center for Molecular Medicine and Berlin Institute of Health (BIH), Berlin, Germany, ⁷Helios Department of Rheumatology and Clinical Immunology, Vogelsang-Gommern, Germany, ⁸Charité – Universitätsmedizin Berlin, Department of Rheumatology and Clinical Immunology, Berlin, Germany
Background/Purpose: Rheumatoid arthritis (RA) is a chronic and systemic autoimmune disease characterized by synovial inflammation and progressive joint destruction. Given the presumed pathophysiologic role of…
Abstract Number: 1705 • ACR Convergence 2023
Reduced DNASE1L3 Activity and Increased Anti-NET Protective Antibodies Contributes to Accumulation of Neutrophil Extracellular Traps in Pediatric SLE Patients
Betsy Barnes¹, Lydia Thomas², Jenna Battaglia Battaglia³, Kim Simpfendorfer³, Joyce Hui-Yuen⁴, Vinay Sharma⁵ and Bharati Matta⁶, ¹Northwell Health, Manhasset, NY, ²Northwell Health - Cohen Children's Medical Center, Lake Success, NY, ³Feinstein Institutes for Medical Research, Northwell Health, Manhasset, NY, ⁴North Shore LIJ Health System, Great Neck, NY, ⁵Amity Institute of Biotechnology, Amity University Rajasthan, Jaipur, India, ⁶The Feinstein Institutes for Medical Research, Northwell Health, Manhasset, NY and Amity Institute of Biotechnology, Amity University Rajasthan, Jaipur, NY
Background/Purpose: Pediatric systemic lupus erythematosus (pSLE) is a multisystemic chronic autoimmune disease with high renal involvement. In SLE, neutrophil extracellular traps (NETs) are considered a…
Abstract Number: 1592 • ACR Convergence 2023
Memantine Attenuates the Development of Osteoarthritis by Blocking NMDA Receptor Mediated Calcium Overload and Chondrocyte Senescence
Ning Wang¹, Qingmei Cheng¹, Xiaoxiao Li², ke he¹, Junyu Zhu¹, Hui Li³ and Jie Wei⁴, ¹中南大学湘雅医院, Changsha, China, ²Key Laboratory of Aging-related Bone and Joint Diseases Prevention and Treatment, Ministry of Education, Xiangya Hospital, Central South University, Changsha, China, ³Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha, China, ⁴Health Management Center, Xiangya Hospital Central South University, Changsha, China
Background/Purpose: Memantine is an FDA proved drug utilized for the treatment of dementia and exerts its function by blocking the NMDA (N-methyl-D-aspartate) receptor, a calcium…
Abstract Number: 1170 • ACR Convergence 2023
Damage Accrual in Idiopathic Inflammatory Myopathies: Data from a Monocentric Cohort and Impact on Patients’ Quality of Life
Chiara Cardelli¹, Simone Barsotti², Elenia Laurino¹, Michele Diomedi¹, Federico Fattorini¹, Alessandra Tripoli¹, Linda Carli¹ and Marta Mosca¹, ¹Rheumatology Unit, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy, ²Internal Medicine, Ospedale di Livorno, Pisa, Italy
Background/Purpose: Although the prognosis of Idiopathic Inflammatory Myopathies (IIMs) has noticeably improved over time, their chronicity may still expose a considerable number of patients to…
Abstract Number: 1593 • ACR Convergence 2023
Combining Single-cell RNA Sequencing and Population-based Studies Reveals Hand Osteoarthritis-associated Chondrocyte Subpopulations and Pathways
Hui Li¹, Xiaofeng Jiang¹, Yongbing Xiao¹, Yuqing Zhang², Weiya Zhang³, Michael Doherty³, Jacquelyn Nestor⁴, Changjun Li⁵, Jing Ye¹, Tingting Sha⁶, Houchen Lyu¹, Jie Wei⁷, Chao Zeng¹ and Guanghua Lei¹, ¹Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha, China, ²Division of Rheumatology, Allergy, and Immunology, Department of Medicine, Massachusetts General Hospital, Boston, MA, ³Academic Rheumatology, Clinical Sciences Building, University of Nottingham, City Hospital, Nottingham, United Kingdom, ⁴Division of Rheumatology, Allergy, and Immunology, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, ⁵National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China, ⁶Hunan Key Laboratory of Joint Degeneration and Injury, Changsha, China, ⁷Health Management Center, Xiangya Hospital Central South University, Changsha, China
Background/Purpose: Hand osteoarthritis (OA) is a common heterogeneous joint disorder with differences in etiology and pathophysiology from the large weight-bearing knee or hip OA. Its…
Abstract Number: 1605 • ACR Convergence 2023
Complement Activation as a Marker of Thrombosis Risk in Antiphospholipid Antibody Positive Patients: Prospective Results from AntiPhospholipid Syndrome Alliance for Clinical Trials and InternatiOnal Networking (APS ACTION) Clinical Database and Repository (“Registry”)
Cecile Yelnik¹, Shruti Chaturvedi², Julien Labreuche¹, Xiang-Zuo Pan³, H Michael Belmont⁴, Kello Nina⁵, Paul R. Fortin⁶, D. Ware Branch⁷, Yu Zuo⁸, Rohan Willis⁹, Robert Brodsky¹⁰, Jane Salmon¹¹, Maria Laura Bertolaccini¹², Hannah Cohen¹³, Michelle Petri¹⁴, Doruk Erkan¹¹ and On Behalf Of APS ACTION¹⁵, ¹University of Lille, Lille, France, ²Johns Hopkins University School of Medicine, Baltimore, MD, ³John Hopkins University, Baltimore, MD, ⁴NYU School of Medicine, New York, NY, ⁵Northwell Health, Brooklyn, NY, ⁶Centre ARThrite - CHU de Québec - Université Laval, Quebec City, QC, Canada, ⁷University of Utah, Salt Lake City, UT, ⁸University of Michigan, Ann Arbor, MI, ⁹University of Texas Medical Branch, Galveston, TX, ¹⁰Johns Hopkins University, Baltimore, MD, ¹¹Hospital for Special Surgery, New York, NY, ¹²King's College London, London, United Kingdom, ¹³University College London Hospitals NHS Foundation Trust, London, United Kingdom, ¹⁴Department of Medicine, Division of Rheumatology, Johns Hopkins University School of Medicine, Timonium, MD, ¹⁵on behalf of APS ACTION, New York, NY
Background/Purpose: Recent studies implicate complement activation in the pathophysiology of antiphospholipid syndrome (APS), especially in patients with severe manifestations, such as catastrophic APS (CAPS). This…

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