ACR Meeting Abstracts

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  • Abstract Number: 0848 • ACR Convergence 2025

    Spatial Frequency Domain Imaging (SFDI) for Skin Assessment in Systemic Sclerosis: Insights from Histology and Clinical Correlates

    Hung Vo1, Aarohi Mehendale2, Martin Azzam3, Fatima-Ezzahrae El Adili4, Rutvi Patel3, Marcin TROJANOWSKI3, Michael York5, Eugene Kissin6, Jeffrey Browning7, Jag Bhawan3, Darren Roblyer5 and Andreea Bujor5, 1Boston Medical Center, Peabody, MA, 2Department of Biomedical Engineering, Boston University, Boston, MA, 3Boston University School of Medicine, Boston, MA, 4Boston University School of Medicine, Revere, MA, 5Boston University, Boston, MA, 6Boston University, Newton, MA, 7Boston University School of Medicine, Cambridge, MA

    Background/Purpose: Assessing skin involvement in systemic sclerosis (SSc) is complex, with no single method capturing all pathological changes. The modified Rodnan Skin Score (mRSS) is…
  • Abstract Number: 0737 • ACR Convergence 2025

    Effectiveness and Safety of Janus Kinase Inhibitors in Giant Cell Arteritis. Real-World Clinical Practice Study and Literature Review

    Ana Serrano-Combarro1, Fernando Lopez Gutierrez2, Javier Loricera3, toluwalase Tofade4, Diana Prieto-Peña5, Susana Romero-Yuste6, Eugenio de Miguel7, Anne Riveros frutos8, DALIFER FREITES9, Ivan Ferraz Amaro10, Santos Castañeda11, Eztizen Labrador-Sanchez12, Olga Maiz13, Elena Becerra-Fernández14, Javier Narváez15, Eva Galíndez Agirregoikoa16, Ismael González17, Ana Urruticoechea-Arana18, Angel Ramos Calvo19, Patricia Moya Albarado20, Sebastian H Unizony21 and Ricardo Blanco22, 1Division of Rheumatology, Hospital Universitario Marques de Valdecilla, IDIVAL, Inmunopathology group, Santander, Santander, Spain, 2Hospital Universitario Marqués de Valdecilla, Immunopathology Group -IDIVAL, Reumatología, Santander, Santander, Spain, 3Hospital Universitario Marqués de Valdecilla, IDIVAL, Immunopathology Group, Santander , Spain, Santander, Spain, 4Massachussetts General Hospital, Boston, MA, 5Division of Rheumatology, Hospital Universitario Marqués de Valdecilla, IDIVAL, Immunopathology Group, Santander, Spain., Santander, Spain, 6University Hospital Complex of Pontevedra, Pontevedra, Spain, 7Hospital Universitario La Paz, Madrid, Spain, 8Hospital Germans Trias i Pujol, Barcelona, Spain, 9Rheumatology Service, San Carlos Clinical Hospital, Madrid, Madrid, Spain, 10Hospital Universitario de Canarias, Santa Cruz de Tenerife, Spain, 11Hospital Universitario de La Princesa, IIS-Princesa, Madrid, Madrid, Spain, 12Hospital Universitario San Pedro, Laguardia, Spain, 13Hospital Universitario de Donostia, San Sebastián, Pais Vasco, Spain, 14Hospital Universitario de Elda, Alicante, Comunidad Valenciana, Spain, 15Hospital Universitario de Bellvitge, Barcelona, Spain, 16BASURTO UNIVERSITY HOSPITAL, BILBAO, Spain, 17Complejo Asistencial Universitario de León, León, Castilla y Leon, Spain, 18Hospital Son Espases, Palma de Mallorca, Islas Baleares, Spain, 19Complejo Hospitalario de Soria, Soria, Castilla y Leon, Spain, 20Hospital de la Santa Creu i Sant Pau, Barcelona, Spain, 21Massachusetts General Hospital, Harvard Medical School, Boston, MA, 22Rheumatology Division, Hospital Universitario Marqués de Valdecilla, IDIVAL, Immunopathology Group, Santander, Spain, Santander, Cantabria, Spain

    Background/Purpose: Patients with giant cell arteritis (GCA) can relapse despite glucocorticoids, methotrexate and tocilizumab treatment. The JAK/STAT signalling pathway is involved in the pathogenesis of…
  • Abstract Number: 0819 • ACR Convergence 2025

    Subcellular resolution spatial transcriptomics reveals immune-stromal crosstalk within the synovium of patients with juvenile idiopathic arthritis

    Jun Inamo1, Roselyn Fierkens2, Michael Clay2, Clara Lin3, Kari Hayes2, Nathan Rogers4, Heather Leach2 and Kentaro Yomogida2, 1University of Colorado School of Medicine, Aurora, CO, 2University of Colorado, Aurora, CO, 3Children's Hospital Colorado, Aurora, CO, 4Children’s Hospital Colorado, Aurora, CO

    Background/Purpose: Juvenile idiopathic arthritis (JIA) is the most common chronic pediatric rheumatic disease, yet the spatial immune architecture of inflamed synovium remains poorly characterized. Prior…
  • Abstract Number: 0834 • ACR Convergence 2025

    Heterogeneity in the Association of Genetic Risk for Rheumatoid Arthritis and Resultant Rheumatoid Arthritis Phenotypes

    Thomas Riley1, Austin Wheeler2, Bryant England2, Grant Cannon3, Brian Sauer4, Gary Kunkel5, Katherine Wysham6, Beth Wallace7, Paul Monach8, Andreas Reimold9, Gail Kerr10, Isaac Smith11, John Richards12, Iris Lee13, Geoffrey Thiele2, Rui Xiao1, Scott Damrauer14, Michael Levin14, Michael George1, Ted Mikuls2 and Joshua Baker1, 1University of Pennsylvania, Philadelphia, PA, 2University of Nebraska Medical Center, Omaha, NE, 3University of Utah and Salt Lake City VA, Salt Lake City, UT, 4Salt Lake City VA/University of Utah, Salt Lake City, UT, 5University of Utah and George E Wahlen VAMC, Salt Lake City, UT, 6VA PUGET SOUND/UNIVERSITY OF WASHINGTON, Seattle, WA, 7Michigan Medicine, VA Ann Arbor Healthcare System, Ann Arbor, MI, 8VA Boston Healthcare System, Boston, MA, 9Dallas VA Medical Center, Dallas, TX, 10Washington DC VAMC/Georgetown and Howard Universities, Washington, DC, 11Duke University Hospital, Durham, NC, 12Veterans Affairs Pittsburgh Healthcare System, Pittsburgh, PA, 13Washington University in St Louis, Saint Louis, MO, 14University of Pennsylvania / Corporal Michael J. Crescenz VAMC, Philadelphia, PA

    Background/Purpose: The impact of genetic risk factors on rheumatoid arthritis (RA) phenotype is incompletely understood. Comparing individual genetic variants associated with RA susceptibility to a…
  • Abstract Number: 0789 • ACR Convergence 2025

    Short Form 36 (SF-36) Health Survey Questionnaire in Health-Related Quality of Life Assessment in Patients with Inflammatory Myopathies

    Almurtada Razok1, Jasmin Taylor2, Ethan Ritz3, Kristin Wipfler4, Kaleb Michaud5 and Didem Saygin6, 1John H Stroger Jr Hospital of Cook County, Chicago, IL, 2Rush Medical College, Chicago, IL, 3Rush Research Informatics Core, Rush University Medical Center, Chicago, IL, 4FORWARD, The National Databank for Rheumatic Diseases, Omaha, NE, 5University of Nebraska Medical Center, Omaha, NE, 6Rush University Medical Center, Chicago, IL

    Background/Purpose: Patients with idiopathic inflammatory myopathies (IIM) experience significant impairment in their health-related quality of life (QoL); however, there are currently no validated measures to…
  • Abstract Number: 0814 • ACR Convergence 2025

    Pain Patterns in a Multicenter Randomized Trial of Early RA – Link Between Initially Sustained Joint Inflammation and Subsequent Non-inflammatory Pain Outcomes

    Annie Brink1, Johan Karlsson Wallman2, Jon T Einarsson1, Meliha Kapetanovic1, Elisabeth Mogard1, Elisabet Lindqvist1, Carmen Roseman1, Kristina Lend3, Merete Hetland4, Mikkel Ostergaard5, Kim Horslev-Petersen6, Dan Nordstrom7, Tuulikki Sokka-isler8, Bjorn Gudbjornsson9, Gerður María Gröndal9, Marte Heiberg10, Espen Haavardsholm10, Michael Nurmohamed11, Anna Rudin12, Ronald van Vollenhoven13, Till Uhlig10, Jon Lampa14 and Tor Olofsson2, 1Lund University, Skane University Hospital, Department of Clinical Sciences Lund, Rheumatology, Lund, Sweden, 2Lund University, Skane University Hospital, Department of Clinical Sciences Lund, Rheumatology, Lund, Skane Lan, Sweden, 3Department of Rheumatology and Amsterdam Rheumatology Center, Amsterdam University Medical Centers, Amsterdam; Department of Medicine, Rheumatology Unit, Center for Molecular Medicine (CMM), Karolinska Institute, Karolinska University Hospital, Stockholm, Sweden, 4Copenhagen Center for Arthritis Research (COPECARE) and DANBIO, Center for Rheumatology and Spine Diseases, Rigshospitalet, Glostrup; Department of Clinical Medicine, Faculty of Health Sciences, University of Copenhagen, Copenhagen, Denmark, 5Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark, and Copenhagen Center for Arthritis Research, Center for Rheumatology, Rigshospitalet, Glostrup, Denmark, 6Danish Hospital for Rheumatic Diseases, University Hospital of Southern Denmark, Sønderborg; Department of Regional Health Research, University of Southern Denmark, Odense, Denmark, 7Division of Rheumatology, Helsinki University Hospital, Helsinki, Finland, 8Department of Medicine and University of Eastern Finland, Jyväskylä Central Hospital, Juväskylä, Finland, 9Landspitali University Hospital; Faculty of Medicine, University of Iceland, Reykjavik, Iceland, 10Center for treatment of Rheumatic and Musculoskeletal Diseases (REMEDY), Diakonhjemmet Hospital, Oslo, Norway, 11Amsterdam Rheumatology and Immunology Center, Reade; Department of Rheumatology and Amsterdam Rheumatology Center, Amsterdam University Medical Centers, Amsterdam, Netherlands, 12Department of Rheumatology and Inflammation Research, Institute of Medicine, Sahlgrenska Academy of University of Gothenburg, Gothenburg, Sweden, 13Department of Rheumatology, Amsterdam University Medical Centre, Amsterdam, Netherlands, 14Department of Medicine, Rheumatology Unit, Center for Molecular Medicine (CMM), Karolinska Institute, Karolinska University Hospital, Stockholm, Sweden

    Background/Purpose: Emerging data indicate an uncoupling between pain and inflammation during the RA disease course, and comorbid fibromyalgia – thought to stem from central pain…
  • Abstract Number: 0840 • ACR Convergence 2025

    Shared and Distinct Urinary Proteomic Signatures of Lupus Nephritis and Other Glomerular Diseases

    Alessandra Ida Celia1, Daksh Saksena2, CHEN-YU LEE3, Carla Guthridge4, Wade DeJager5, Rufei Lu4, Judith James4, Jill Buyon6, Michelle Petri7, Joel Guthridge4, Brad Rovin8 and Andrea Fava3, 1Sapienza University of Rome, Rome, Italy, 2Johns Hopkins University, Baltimore, 3Johns Hopkins University, Baltimore, MD, 4Oklahoma Medical Research Foundation, Oklahoma City, OK, 5Oklahoma Medical Research Foundation, Oklahoma City, 6NYU Grossman School of Medicine, New York, NY, 7Johns Hopkins University School of Medicine, Timonium, MD, 8The Ohio State University, Columbus, OH

    Background/Purpose: Urine collects the byproducts of kidney biology and has emerged as a valuable, noninvasive source of molecular information that reflects intrarenal pathology. In lupus…
  • Abstract Number: 0509 • ACR Convergence 2025

    Functional Anti-M3R Autoantibodies in Sjögren’s Disease: From Gland to Circulation

    Martha Tsaliki1, Joshua Cavett2, Biji T Kurien3, valerie Lewis3, John Ice4, Devavrat Dave5, Sina Khosravani5, Menerva Racy5, Rebecca Wood6, Seunghee Cha7, A. Darise Farris3, Kristi A. Koelsch5 and R. Scofield3, 1The University of Oklahoma Health Sciences Center, Oklahoma City, OK, 2Oklahoma Medicar Research Foundtion, Oklahoma City, 3Oklahoma Medical Research Foundation, Oklahoma City, OK, 4OKC Veterans Affairs Medical Center, Oklahoma City, OK, 5Oklahoma Medical Research Foundation, oklahoma City, 6University of Oklahoma Health Sciences Center, Edmond, OK, 7University of Florida, Gainesville

    Background/Purpose: Sjögren’s disease (SjD) is a systemic autoimmune disease characterized by immune-mediated damage to salivary and lacrimal glands. While autoantibodies against muscarinic type 3 receptor…
  • Abstract Number: 0843 • ACR Convergence 2025

    Efficacy and Safety of BMS-986353, a CD19-Directed Chimeric Antigen Receptor T Cell Therapy Manufactured Using a Next-Generation Process: Updated Data From a Phase 1 Trial in Patients With Systemic Sclerosis

    Dinesh Khanna1, David Korman2, Elana Bernstein3, Neil Kramer4, Vikas Majithia5, Philip J. Mease6, Georg Schett7, Jacques Azzi8, Richard Nash9, Ran Reshef3, Mohammad Cherry10, Ernesto Ayala5, Matthew Schwede11, Monalisa Ghosh12, Fabian Müller13, Alisha Desai14, San-San Ou15, Sharmila Das14, Jerill Thorpe16, Melissa Harnois14, Alexis Melton16, Ashley Koegel16 and Margrit Wiesendanger8, 1University of Michigan, Ann Arbor, MI, 2Mountain Rheumatology, Denver, CO, 3Columbia University Irving Medical Center, New York, NY, 4Overlook Medical Center; Atlantic Medical Group, Atlantic Health System, Summit, NJ, 5Mayo Clinic Hospital, Jacksonville, FL, 6Department of Rheumatology, Providence-Swedish Medical Center and University of Washington, Seattle, WA, 7Uniklinikum Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Germany, Erlangen, Germany, 8Icahn School of Medicine at Mount Sinai, New York, NY, 9Health One Cares, Denver, CO, 10Atlantic Health System, Morristown, NJ, 11Swedish Cancer Institute, Seattle, WA, 12C. S. Mott Children's Hospital University of Michigan Health, Ann Arbor, MI, 13University Hospital of Erlangen, Erlangen, Germany, 14Bristol Myers Squibb, Princeton, NJ, 15Bristol Myers Squibb, Seattle, WA, 16Bristol Myers Squibb, Princeton

    Background/Purpose: BMS-986353 (CC-97540) is an investigational CD19-directed T-cell therapy expressing the chimeric antigen receptor (CAR) used in globally-approved lisocabtagene maraleucel; it is manufactured via the…
  • Abstract Number: 0733 • ACR Convergence 2025

    Cerebrovascular Accidents in Patients with Giant Cell Arteritis: A Population-Based Retrospective Cohort Study

    Saman Tanveer1, Pranathi Bandarupalli2, Vineeth Potluri3, Fatima Tanveer4 and Abdullah Saeed5, 1The University of Chicago, Chicago, IL, 2Mercy St Vincent Medical Center, Toledo, OH, 3Mercy Health St. Vincent Medical Center, Toledo, OH, 4CMH Lahore Medical College and Institute of Dentistry, Lahore, Punjab, Pakistan, 5John H. Stroger Jr. Hospital of Cook County, Chicago, IL

    Background/Purpose: To assess the characteristics, interventions, and outcomes of cerebrovascular accidents (CVAs) in people with giant cell arteritis (GCA). Strokes are uncommon in this population,…
  • Abstract Number: 0823 • ACR Convergence 2025

    Longitudinal model of paired peripheral blood CITE-seq and skin scRNA-seq data in juvenile systemic sclerosis (jSSc) patients following autologous stem cell transplant (ASCT) reveals reduced expression of SSc marker genes

    Julia Elrod1, Theresa hutchins2, Anwesha Sanyal2, Paul Szabolcs2, Paulina Horvei2, Jon Li2, F. William Townes1 and Kathryn Torok2, 1Carnegie Mellon, Pittsburgh, PA, 2University of Pittsburgh, Pittsburgh, PA

    Background/Purpose: Juvenile systemic sclerosis (jSSc) is a rare, life-threatening autoimmune disease characterized by fibrosis and immune dysregulation. Autologous stem cell transplant (ASCT) is an emerging…
  • Abstract Number: 0833 • ACR Convergence 2025

    Sputum Anti-CCP-IgA and NET-Associated Proteins Predict Risk and Timing of the Transition From Systemic Autoimmunity to Classified RA

    Timothy Wilson1, Claudia Lugo2, Marie Feser3, Mark Gillespie4, Troy Torgerson5, Gary Firestein6, V. Michael Holers7, Kevin Deane8 and Kristen Demoruelle9, 1Thomas Jefferson University, Philadelphia, PA, 2University of Colorado, Denver, CO, 3University of Colorado Anschutz Medical Campus, Aurora, CO, 4Allen Institute for Immunology, Seattle, WA, 5Allen Institute for Immunology, Enumclaw, WA, 6University of California, San Diego, San Diego, CA, 7University of Colorado Anschutz Medical Campus, Aurora, 8University of Colorado Denver Anschutz Medical Campus, Aurora, CO, 9University of Colorado Anschutz Medical Campus, Golden, CO

    Background/Purpose: The presence of serum anti-CCP-IgG antibodies can predict the future development of clinically evident RA. Neutrophil extracellular trap (NET) formation can be a source…
  • Abstract Number: 0780 • ACR Convergence 2025

    Baseline Pharmacodynamic Markers and Response to Emapalumab in Children and Adults with Macrophage Activation Syndrome (MAS) in Still’s Disease: Results from a Pooled Analysis of Two Prospective Trials

    Edward Behrens1, Sebastiaan Vastert2, Jordi anton3, Pierre Quartier4, Bruno Fautrel5, Paul Brogan6, Melissa Elder7, Francesca Minoia8, Pavla Dolezalova9, Robert Biesen10, Masaki Shimizu11, Uwe Ullmann12, Adnan Mahmood13, Andrew Danquah12, Elena Burillo12, Marco Petrimpol12, Steve Mallett14, Brian Jamieson15, Alexiei GROM16 and Fabrizio De Benedetti17, 1CHOP, West Chester, PA, 2University Medical Center Utrecht, Utrecht, Utrecht, Netherlands, 3Hospital Sant Joan de Düu. Universitat de Barcelona, Barcelona, Spain, 4Hôpital Necker-Enfants Malades, Paris, France, 5Sorbonne Université - APHP, Department of Rheumatology, Hôpital Pitié-Salpêtrière, Inserm UMRS 1136-5, PARIS, France, Paris, France, 6Great Ormond Street Hospital for Children NHS Foundation Trust and University College London Great Ormond Street Institute of Child Health, London, United Kingdom, 7College of Medicine and Division of Pediatric Allergy, Immunology, and Rheumatology, Department of Pediatrics, University of Florida, GAINESVILLE, FL, 8Pediatric Immuno-Rheumatology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy, 9Paediatric Rheumatology and Autoinflammatory Diseases Unit, General University Hospital, Prague, Czech Republic, 10Department of Rheumatology and Clinical Immunology, Charité - Universitätsmedizin Berlin, Berlin, Germany, Berlin, Germany, 11Department of Pediatrics and Developmental Biology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan, 12Sobi, Basel, Switzerland, 13Sobi, Stockholm, Sweden, 14Sobi, Stock, Sweden, 15Sobi Inc., Morrisville, NC, 16Cincinnati Children’s Hospital Medical Center, Division of Rheumatology, Cincinnati, OH, 17Bambino Gesu Children's Hospital, Rome, Rome, Italy

    Background/Purpose: MAS is a life-threatening complication of Still’s disease, characterized by IFNg-driven macrophage activation and systemic hyperinflammation. Chemokine C-X-C motif ligand 9 (CXCL9) is released…
  • Abstract Number: 0511 • ACR Convergence 2025

    Submandibular Gland Ratio Stratifies Salivary Function and Reveals a Senescence Peak in Anti-SSA Positive Sjögren’s Syndrome

    Chiao-Feng Cheng1, Tseng-Cheng Chen2, Min-Shu Hsieh3, TING-YUAN LAN4, Jui-Hung Kao5, Yu Heng Lin6, Mei-Fang Cheng7, Yi-Chieh Chen8, Hsiao-Sang Chu9, Yi-Min Huang10, Cheng-Hsun Lu11, Ko-Jen Li11, Chieh-Yu Shen1 and Song-Chou Hsieh12, 1Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan, Taipei, Taiwan (Republic of China), 2Department of Otolaryngology, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan., Taipei, Taiwan (Republic of China), 3Department of Pathology, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei 100225, Taiwan, Taipei, Taiwan (Republic of China), 4National Taiwan University Hospital Hsinchu Branch, Hsinchu City, Taiwan, 5Division of Allergy, Immunology and Rheumatology, Department of Internal Medicine, Shuang Ho Hospital, Taipei Medical University, New Taipei City, Taiwan, Taipei, Taiwan (Republic of China), 6Department of Internal Medicine, National Taiwan University Hospital Yun-Lin Branch, Yun-Lin, Taiwan, Taipei, Taiwan (Republic of China), 7Department of Nuclear Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan., Taipei, Taiwan (Republic of China), 8Department of Nuclear Medicine, National Taiwan University Hospital, Taipei, Taiwan., Taipei, Taiwan (Republic of China), 9Department of Ophthalmology, National Taiwan University Hospital, Taipei City, Taiwan., Taipei, Taiwan (Republic of China), 10Department of Internal Medicine, National Taiwan University Cancer Center, Taipei, Taiwan, Taipei, Taiwan (Republic of China), 11National Taiwan University Hospital, Taipei, Taiwan, 12National Taiwan Unuversity Hospital, Taipei City, Taiwan (Republic of China)

    Background/Purpose: In primary Sjögren’s syndrome (pSS), the histologic focus score reflects immune infiltration but does not capture irreversible glandular damage. We evaluated a submandibular gland…
  • Abstract Number: 0849 • ACR Convergence 2025

    Mortality and Major Adverse Cardiac Events (MACE) with GLP-1 Receptor Agonists in Psoriatic Arthritis

    Nanuka Tsibadze1, Irakli Tskhakaia1 and Irene Tan2, 1Jefferson Health - Einstein, Philadelphia, PA, 2Einstein Healthcare Network Philadelphia - Jefferson Health, Bala Cynwyd, PA

    Background/Purpose: Glucagon-like-peptide-1 receptor agonists (GLP-1 RAs) are the novel drug class that has gained widespread attention for its cardiovascular, renal and weight loss benefits in…
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All abstracts accepted to ACR Convergence are under media embargo once the ACR has notified presenters of their abstract’s acceptance. They may be presented at other meetings or published as manuscripts after this time but should not be discussed in non-scholarly venues or outlets. The following embargo policies are strictly enforced by the ACR.

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