ACR Meeting Abstracts

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Abstracts tagged "Systemic lupus erythematosus (SLE)"

  • Abstract Number: 2434 • ACR Convergence 2025

    Specificity of Cell-bound T Cell Biomarkers (TC4d, TIgG, TIgM) in Differentiating SLE from ANA-Associated Rheumatic Diseases

    Vasileios Kyttaris1, Sepehr Taghavi2, Clayton Nagle3, Christine Schleif3, Brittany Partain4 and Tyler O'Malley5, 1Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA, 2Exagen Inc, Escondido, CA, 3Exagen, Carlsbad, CA, 4Exagen, Boston, MA, 5Exagen, Vista, CA

    Background/Purpose: We previously validated T Cell-bound C4d (TC4d), T Cell-bound IgG (TIgG), and T Cell-bound IgM (TIgM) biomarkers, demonstrating high sensitivity and specificity for differentiating…
  • Abstract Number: 2451 • ACR Convergence 2025

    Tofacitinib Lowers Markers of Photosensitivity in Patients with Cutaneous Lupus Erythematosus

    Amy Hurst1, Mehrnaz Gharaee-Kermani1, Yuli Cai2, Rachael Bogle3, Lin Zhang1, Amber Young2, Craig Dobry1, Srilakshmi Yalavarthi1, Jason S. Knight1, Johann Gudjonsson2, Alex Tsoi3, Patricia Rohan4, Angela Kibiy5, Karen Boyle6, Margie Byron7, Laura Baird7 and J. Michelle Kahlenberg1, 1University of Michigan, Ann Arbor, MI, 2University of Michigan, Ann Arbor, 3University of Michigan, Holland, OH, 4NIH, Bethesda, MD, 5NIH/NIAID, Rockville, MD, 6Rho, Inc, Durham, NC, 7Rho, Inc., Durham, NC

    Background/Purpose: Photosensitivity lowers quality of life in patients with cutaneous lupus erythematosus (CLE) and puts patients with systemic lupus erythematosus (SLE) at risk of systemic…
  • Abstract Number: 2469 • ACR Convergence 2025

    Development of Consensus Statements on Glucocorticoid Use in Systemic Lupus Erythematosus

    Heh Shiang Sheu1, Wen Nan Huang1, Yao-Fan Fang2, Tai-Ju Lee3, Ling-Ying Lu4, Ming-Han Chen5, Der-Yuan Chen6, Fu-Chiang Yeh7, Yu-Wan Liao1, Chang-Youh Tsai8, Tsu-Yi Hsieh1, Song-Chou Hsieh9, Shue-Fen Luo2, Yu-Jih Su10, Yeong-Jian Jan Wu11 and Chun chi Lu12, 1Taichung Veterans General Hospital, Taichung, Taichung, Taiwan (Republic of China), 2Chang Gung Memorial Hospital, Taoyuan, Taoyuan, Taiwan (Republic of China), 3National Taiwan University Hospital Hsinchu Branch, Hsinchu City, Taiwan (Republic of China), 4Kaohsiung Veterans General Hospital, Kaohsiung, Kaohsiung, Taiwan (Republic of China), 5Division of Allergy, Immunology & Rheumatology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan, Taipei, Taiwan (Republic of China), 6China Medical University Hospital, Taichung, Taichung, Taiwan (Republic of China), 7Tri-Service General Hospital, Taipei, Taipei, Taiwan (Republic of China), 8Fu Jen Catholic University Hospital, New Taipei, New Taipei, Taiwan (Republic of China), 9National Taiwan Unuversity Hospital, Taipei City, Taiwan (Republic of China), 10Chang Gung Memorial Hospital, Kaohsiung, Kaohsiung, Taiwan (Republic of China), 11Chang Gung Memorial Hospital, Chang Gung University, Taoyuan City, Taiwan (Republic of China), 121. Tri-Service General Hospital, Taipei, Taiwan 2. Kaohsiung Veteran General Hospital, Kaohsiung, Taiwan, Taipei, Taiwan (Republic of China)

    Background/Purpose: Systemic glucocorticoid (GC) therapy is indispensable for treating active systemic lupus erythematosus (SLE) and lupus nephritis (LN), while contributing significantly to comorbidities and irreversible…
  • Abstract Number: 2629 • ACR Convergence 2025

    Predictors of 30-day Readmissions in Pregnant Patients with Systemic Lupus Erythematosus: The Impact of Social Determinants of Health.

    Sandhya Kannayiram1, Yiyuan Wu2, Lisa Sammaritano3, Michael Lockshin4, Rich Caruana5, Ware Branch6, Jane Salmon3 and Bella Mehta7, 1Hospital for Special Surgery, Weill Cornell Medicine, New York, 2Weill Cornell Medicine, New York, NY, 3Hospital for Special Surgery, New York, NY, 4Hospital for Special Surgery, Weill Cornell Medicine, New York, NY, 5Microsoft, Redmond, WA, 6University of Utah Health Sciences Center, Salt Lake City, UT, 7Hospital for Special Surgery, Weill Cornell Medicine, Jersey City, NJ

    Background/Purpose: Social Determinants of Health (SDOH) are increasingly recognized as significant contributors to adverse outcomes in pregnant patients with SLE. This study aims to evaluate…
  • Abstract Number: 2696 • ACR Convergence 2025

    Biomarker Data From an Open-Label, Phase 1/2 Study for YTB323 (Rapcabtagene Autoleucel, a Rapidly Manufactured CD19 CAR-T Therapy) Suggest Reset of the B Cell Compartment in Severe Refractory SLE

    Eric Morand1, Josefina Cortés-Hernández2, Zahir AMOURA3, Julia Weinmann-Menke4, Britta Maurer5, Edouard Forcade6, Stephanie Finzel7, Jose Alvaro-Gracia8, Marc Scherlinger9, Alberta Hoi10, Yannick Muller11, Rangi Kandane-Rathnayake12, Ozana Fischer13, Beata Kovacs13, Frédérique Chaperon13, David Pearson13, Adrienne Lefeber14, Chih-Yung Sean Lee14, Jianping Yuan14, Vassilis Bitsikas13, Aditya Mahadevan Iyer15, Theodoulos Rodosthenous16, Melissa Fernandes13, Thomas Calzascia13, Richard Siegel13, Peter Gergely13 and Tamas Shisha13, 1Centre for Inflammatory Diseases, Monash University and Monash Health, Melbourne, Victoria, Australia, 2Hospital Universitari Vall d’Hebron-Universitat Autónoma de Barcelona, Barcelona, Spain, 3APHP, Paris, France, 4Department of Nephrology and Rheumatology and Center of Immunotherapy, Medical Center of the Johannes Gutenberg University, Mainz, Germany, 5Department of Rheumatology & Immunology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland, 6CNRS-UMR 5164 Immuno ConcEpT, Bordeaux University and Service d'Hématologie Clinique et Thérapie Cellulaire, CHU Bordeaux, F-33000, Bordeaux, France, 7Department of Rheumatology and Clinical Immunology, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany, 8Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Department of Rheumatology, Hospital General Universitario Gregorio Marañón and Faculty of Medicine, Complutense University of Madrid, Madrid, Spain, 9Department of Rheumatology, Hopitaux Universitaires de Strasbourg, Centre National de Référence RESO, Strasbourg, France, 10Centre for Inflammatory Diseases, Monash University and Department of Rheumatology, Monash Health, Clayton, Victoria, Australia, 11Division of Immunology and Allergy, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland, 12Center for Inflammatory Diseases, Monash University, Clayton, Victoria, Australia, 13Novartis Biomedical Research, Basel, Switzerland, 14Novartis Biomedical Research, Cambridge, MA, 15Novartis Biomedical Research, Hyderabad, India, 16Novartis Pharmaceuticals UK Ltd, London, United Kingdom

    Background/Purpose: Current evidence suggests that B cell depletion through CD19-directed chimeric antigen receptor T cell (CAR-T) therapies may offer promise in improving outcomes in severe…
  • Abstract Number: 0119 • ACR Convergence 2025

    Thrombin Generation Assays Inform Hypercoagulability Mediated by Antiphospholipid Antibodies in Children with Systemic Lupus Erythematosus

    Elizabeth Sloan1, Blake Baay2, Lynnette Walters2, Paola Sparagana2, Kristina Ciaglia1, Simrat Morris1, Julie Fuller1, Lorien Nassi1, Tracey Wright1 and Ayesha Zia3, 1UT Southwestern, Children's Medical Center, and Scottish Rite for Children, Dallas, TX, 2Scottish Rite for Children, Dallas, TX, 3UT Southwestern and Children's Medical Center, Dallas, TX

    Background/Purpose: In pediatric systemic lupus erythematosus (SLE), antiphospholipid antibodies (aPL) are independent risk factors for thrombosis. However, data are limited on how aPL impact hypercoagulability.…
  • Abstract Number: 0367 • ACR Convergence 2025

    Differences in Self-Reported Medication Nonadherence and its Drivers in Young Adults versus Older Adults with Systemic Lupus Erythematosus

    Hannah Concannon1, Kai Sun2, Jennifer Rogers3, Megan Clowse4, Rachel Randell2, Mithu Maheswaranathan5, Lisa Criscione-Schreiber5, Nathaniel Harris6, Amanda Eudy7 and Rebecca Sadun2, 1Duke University School of Medicine, Chapel Hill, NC, 2Duke University, Durham, NC, 3Duke, Durham, NC, 4Duke University, Chapel Hill, NC, 5Duke University School of Medicine, Durham, NC, 6Duke University Medical Center, Durham, NC, 7Duke University, Raleigh, NC

    Background/Purpose: Medication adherence poses a challenge for patients with SLE, especially younger patients, who often experience both more active disease and more intensive treatments than…
  • Abstract Number: 0820 • ACR Convergence 2025

    Novel Autoantibodies Predictive of Atherosclerosis Progression and Statin Response in Juvenile-Onset Systemic Lupus Erythematosus

    Junjie Peng1, Pierre Donnes1, Thomas McDonnell1, Laura Schanberg2, Stacy Ardoin3, Laura Lewandowski4, George Robinson1, Elizabeth C Jury1 and Coziana Ciurtin1, 1University College London, London, United Kingdom, 2Duke University Medical Center, DURHAM, NC, 3Nationwide Children's Hospital, Columbus, OH, 4NIAMS, NIH, Bethesda, MD

    Background/Purpose: Cardiovascular disease (CVD) is a leading cause of morbidity and mortality in juvenile-onset systemic lupus erythematosus (JSLE). There is an urgent need to identify…
  • Abstract Number: 0601 • ACR Convergence 2025

    Precipitants and Long-Term Outcomes of Posterior Reversible Encephalopathy Syndrome in Systemic Lupus Erythematosus: A Multicenter Cohort Study and Systematic Review

    Ali Ardekani1, Alain Sanchez-Rodriguez2, Mariana González-Treviño3, Jose Meade-Aguilar4, Maria O. Valenzuela-Almada5, Hannah Langenfeld1, Larry J. Prokop4, Isabel Valenzuela Almada6, Gabriel Figueroa-Parra7, Nicolás Sánchez Domínguez8, Alejandro A. Rabinstein4, M. Hassan Murad4, Cynthia Crowson9 and Ali Duarte-Garcia1, 1Mayo Clinic, Rochester, MN, 2ABC Medical Center, Ciudad de México, Federal District, Mexico, 3Vanderbilt University Medical Center, Nashville, 4Mayo Clinic, Rochester, 5Children’s National Medical Center, Washington D.C, 6Universidad Panamericana, Ciudad de México, Federal District, Mexico, 7Universidad Autónoma de Nuevo León, Monterrey, Nuevo León, Mexico, 8Clínica Alemana de Santiago, Santiago, Chile, 9Mayo Clinic, Stewartvillle, MN

    Background/Purpose: Posterior reversible encephalopathy syndrome (PRES) is an underrecognized neuroradiologic complication of SLE, characterized by acute neurological symptoms and vasogenic edema on neuroimaging. Its precipitating…
  • Abstract Number: 0617 • ACR Convergence 2025

    Autoantibodies to Extracellular Antigens in Lupus Patients Serum Versus Controls; Predominance of Autoantibodies to Type I Interferons in Lupus Sera

    Kathryn Counts1, Dulaney Wilson2, Leon Furchtgott3 and Gary Gilkeson1, 1Medical University of South Carolina, Charleston, SC, 2Medical University of South Carolina, Charleston, 3SeraNova Bio, Boston, MA

    Background/Purpose: Key features in the pathophysiology of SLE include cytokine dysregulation and autoantibody production. Traditional autoantibody testing in SLE is primarily limited to intracellular antigens…
  • Abstract Number: 0635 • ACR Convergence 2025

    Comparison of the SARC-F with Objective Measures of Sarcopenia in Women with Systemic Lupus Erythematosus

    Sarah Lieber1, Neha Nagpal1, Julia Nguyen2, Ashley Chung2, Dongmei Sun1, John Carrino3, M. Carrington Reid4 and Lisa Mandl1, 1Hospital for Special Surgery, New York, NY, 2Hospital for Special Surgery, New York, 3Department of Radiology and Imaging, Hospital for Special Surgery, New York, NY, 4Weill Cornell Medicine, New York, NY

    Background/Purpose: Sarcopenia, i.e., loss of skeletal muscle mass and strength, has been associated with multiple adverse health outcomes, including mortality. We have previously demonstrated associations…
  • Abstract Number: 0659 • ACR Convergence 2025

    Human papillomavirus infection and systemic lupus erythematosus under biologic therapy: a retrospective analysis in a multicenter cohort

    Ivette Casafont-Solé1, Judit Font-Urgelles1, Iñigo Rúa-Figueroa2, Andrea Hernández-martín3, Tarek Salman Montes4, Marta De la Rubia Navarro5, Maria Piqueras García6, Sandra Garrote Corral7, EVA GLORIA TOMERO MURIEL8, Elena De la Mata Pinilla9, Belén Álvarez Rodríguez10, Julia Martínez Barrio11, José Gomez-Puerta12, Paola Vidal-Montal13, Eleonora Penzo14, Consuelo Ramos Giraldez15, Francisco Javier Novoa16, Vicenç Torrente-Segarra17, Jorge Juan Fragío Gil18, Leyre Riancho19 and Irene Altabás-González20, 1Hospital Universitari Germans Trias i Pujol, Badalona, Spain, 2Hospital de Gran Canaria Doctor Negrin, Las Palmas GC, Spain, 3Hospital Universitario de Gran Canaria Dr Negrín, Las palmas, Spain, 4Hospital del Mar/Parc de Salut Mar-IMIM, Barcelona, Spain, 5Hospital de La Fe, Valencia, 6Servicio Murciano de Salud, Murcia, Spain, 7Hospital Ramón y Cajal, Madrid, 8Hospital Universitario de la Princesa, Madrid, Spain, 9Hospital 12 de Octubre, Madrid, 10Hospital de Áraba, áraba, Spain, 11Department of Rheumatology, Hospital Gregorio Marañón, Madrid, Spain, Madrid, Madrid, Spain, 12Rheumatology Department, Hospital Clinic, Barcelona, Spain, Barcelona, Spain, 13Rheumatology. Hospital Universitari de Bellvitge, Barcelona, Catalonia, Spain, 14Hospital Vall d'Hebrón, Barcelona, Spain, 15Hospital Universitario Virgen de Valme, Servicio de Reumatología, Seville, Spain, 16Hospital Insular de Gran Canaria, Las palmas, 17Hospital Comarcal Alt Penedés Garraf, Vilafranca del Penedès, Spain, 18Hospital General Universitario, Valencia, Spain, 19Hospital de Sierrallana, Torrelavega, 20Complejo Hospitalario de Vigo, Vigo, Spain

    Background/Purpose: Human papillomavirus (HPV) is responsible for 99.7% of cervical neoplasms and is the fourth most common cancer among women worldwide. Patients with systemic lupus…
  • Abstract Number: 0923 • ACR Convergence 2025

    Influenza Virus Infection Alters the MHC Class II Self-Immunopeptidome to Present Lupus-Associated Autoantigens

    Julia Rood1, Stephanie Suh Kyung Yoon2, Mary Heard1, Michael Hogan2, Nicola Ternette3, Edward Behrens4 and Laurence Eisenlohr1, 1Children's Hospital of Philadelphia, Philadelphia, PA, 2University of Pennsylvania, Philadelphia, PA, 3University of Dundee, Dundee, Scotland, United Kingdom, 4CHOP, West Chester, PA

    Background/Purpose: Viral infections and major histocompatibility complex class II (MHC II) are both implicated in the genesis of systemic lupus erythematosus (SLE), but a mechanistic…
  • Abstract Number: 0953 • ACR Convergence 2025

    NMDAR Autoantibody-Induced Neuronal Damage in the Amygdala Mediates Mood and Anxiety Disorders in a Model of Neuropsychiatric Lupus

    Rachel Weissman-Tsukamoto1, Bruce Volpe1, Zaide Ibic1, Kaitlin Carroll2, An Vo1, Czeslawa Kowal1 and Betty Diamond3, 1Feinstein Institute of Molecular Medicine, Manhasset, NY, 2Institute of Molecular Medicine, The Feinstein Institutes for Medical Research, Manhasset, NY, 3The Feinstein Institutes for Medical Research, Manhasset, NY

    Background/Purpose: Systemic Lupus Erythematosus (SLE) is a multisystem autoimmune disease characterized by aberrant production of autoantibodies and chronic inflammation. Up to 80% of individuals with…
  • Abstract Number: 1093 • ACR Convergence 2025

    Rituximab Associated Risk for Progressive Multifocal Leukoencephalopathy Among Patients with Systemic Lupus Erythematosus: A Retrospective Cohort Study

    Blake Baay1, Lorien Nassi2 and Zachary Most3, 1Scottish Rite for Children, Dallas, TX, 2UT Southwestern, Children's Medical Center, and Scottish Rite for Children, Dallas, TX, 3UT Southwestern, Dallas, TX

    Background/Purpose: Rituximab is one of the many immunosuppressive medications used to treat SLE that can increase a patient’s risk for developing progressive multifocal leukoencephalopathy (PML),…
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