ACR Meeting Abstracts

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Abstracts tagged "Systemic lupus erythematosus (SLE)"

  • Abstract Number: 1289 • ACR Convergence 2025

    Longitudinal Exploration of Pain and Disease Characteristics in Youth with Childhood-Onset Lupus

    Jida Jaffan1, Tala El Tal2, Lawrence Ng3, Asha Jeyanathan4, Hunter Hogarth5, Adrienne Davis4, Linda Hiraki5, Deborah Levy5, Zahi Touma6, Natoshia Cunningham7, Ashley Danguecan8 and Andrea Knight8, 1The Hospital for Sick Children/ University of Toronto, Toronto, ON, Canada, 2Children's Hospital of Eastern Ontario (CHEO), Ottawa, ON, Canada, 3The Hospital for Sick Children, Toronto, Canada, Toronto, ON, Canada, 4The Hospital for Sick Children, Toronto, Canada, 5The Hospital for Sick Children, Toronto, ON, Canada, 6University of Toronto, Toronto, ON, Canada, 7Michigan State University, Grand Rapids, MI, 8Hospital for Sick Children, Toronto, ON, Canada

    Background/Purpose: Pain is a common symptom in childhood-onset systemic lupus erythematosus (cSLE) which impacts health-related quality of life. Its relationship to disease measures over time…
  • Abstract Number: 1189 • ACR Convergence 2025

    Clinical Outcomes and Response to SARS-Cov-2 Infection and Vaccination in Ianalumab‑Treated Patients with Autoimmune Diseases

    Valerie Devauchelle1, Swati Ghanshani2, CAROLE SIPS3, Rainer Hillenbrand3, Carol Lau4, Wolfgang Hueber5, Claire Bonal3 and Stephen Oliver6, 1UBO, Brest, France, 2Novartis Healthcare Private Limited, Hyderabad, India, Hyderabad, India, 3Novartis Pharma AG, Basel, Switzerland, Basel, Switzerland, 4Novartis Pharmaceuticals Corporation, East Hanover, 5Novartis Pharmaceuticals, Basel, Switzerland, 6Novartis Pharma AG, Basel, Switzerland

    Background/Purpose: Ianalumab, a glycoengineered IgG1 mAb directed against B cell-activating factor (BAFF)-receptor (BAFF-R), targets B cells and their functions via dual mechanism: depletion of B…
  • Abstract Number: 1018 • ACR Convergence 2025

    Factors Associated with Mortality in Systemic Lupus Erythematosus under a Universal Healthcare System: Results from the CAPTURED Study, a Population-Based Cohort in Catalonia, Spain

    José Gomez-Puerta1, Cristian Tebe2, Maria Grau3, Beatriz Frade Sosa4, Juan Camilo Sarmiento-Monroy5, Cristina Carbonell-Abella6, Daniel Martinez-Laguna7, Patricia Corzo8, Raimon Sanmartí9 and J. Antonio Aviña-Zubieta10, 1Rheumatology Department, Hospital Clinic, Barcelona, Spain, Barcelona, Spain, 2Instituto de Investigación Germans Trias i Pujol, Badalona, Spain, 3University of Barcelona, Barcelona, Spain, 4Hospital Clinic de Barcelona, Barcelona, Catalonia, Spain, 5Hospital Clínic Barcelona, Barcelona, Spain, 6Medicina Familiar y Comunitaria, Centro de Salud Vía Roma, Barcelona, Spain, 7Grup de recerca en malalties prevalents de l'Aparell locomotor en Atenció Primaria (GREMPAL), ICS, Barcelona, Spain, 8Rheumatology Department, Hospital Clínic, Barcelona, Barcelona, Spain, 9Hospital Clínic de Barcelona, Barcelona, Catalonia, Spain, 10University of British Columbia/Arthritis Research Canada, Vancouver, BC, Canada

    Background/Purpose: The differences in lupus-related mortality reported in population studies are partly explained by racial disparities and access to healthcare. However, population-based data from universal…
  • Abstract Number: 0936 • ACR Convergence 2025

    Ultrasound-Mediated Blood–Brain Barrier Permeabilization Enables Targeted Drug Delivery in a Murine Model of Neuropsychiatric SLE

    Doaa Tehawey1, Roni Gattegno2, Baruh Polis1, Mike Bismuth2, Melodie Zaknoun1, Tali Ilovitsh2 and Chaim Putterman3, 1Azrieli Faculty of Medicine, Safed, Israel, 2Tel Aviv University, Tel-Aviv, Israel, 3Albert Einstein College of Medicine, Safed, Israel

    Background/Purpose: Neuropsychiatric SLE (NPSLE) is a severe complication of SLE, characterized by CNS involvement leading to cognitive, behavioral, and neurological deficits. While monoclonal antibodies may…
  • Abstract Number: 0666 • ACR Convergence 2025

    Reported Adverse Events Associated With Systemic Lupus Erythematosus (SLE) Treatment: Insights From the FDA Adverse Event Reporting System (FAERS) 2023

    Sarah Crisci, New York University, New York, NY

    Background/Purpose: Systemic Lupus Erythematosus (SLE) is a chronic autoimmune disease with heterogeneous symptoms, complicating diagnosis and treatment. Historically, treatment included broad immunosuppressants, but real-world data…
  • Abstract Number: 0641 • ACR Convergence 2025

    Safety and efficacy of autologous CD19-CAR T-cell therapy in patients with autoimmune disease – data from the CASTLE Phase I/II basket study

    Melanie Hagen1, Andreas Wirsching1, Fabian Müller2, Soraya Kharboutli3, Christina Bergmann1, Sebastian Böltz1, Jule Taubmann4, Carlo Tur1, Laura Bucci1, Simon Völkl3, Michael Aigner3, Sascha Kretschmann3, Louis Schuster4, Koray Tascilar4, Silvia Spoerl3, Ingrid Vasova3, Panagiotis Garantziotis1, Daniel Aletaha5, Hans-Peter Kiener6, gerlando Natalello7, Franco Locatelli8, Maria Antonietta D'Agostino9, Aline Bozec1, Linda Hanssens10, Dirk De Vries10, Ricardo Grieshaber-Bouyer11, Andreas Mackensen12 and Georg Schett13, 1Department of Medicine 3 - Rheumatology and Immunology, Friedrich-Alexander-Universität (FAU) Erlangen-Nürnberg and Uniklinikum Erlangen, Erlangen, Germany, 2University Hospital of Erlangen, Erlangen, Germany, 3Department of Medicine 5 - Hematology and Oncology, Friedrich-Alexander-Universität Erlangen-Nürnberg and University Hospital Erlangen, Erlangen, Germany, 4Department of Medicine 3 - Rheumatology and Immunology, Friedrich-Alexander-Universität Erlangen-Nürnberg and University Hospital Erlangen, Erlangen, Germany, 5Medical University Vienna, Wien, Austria, 6Medical University of Vienna, Vienna, Austria, Vienna, Austria, 7Division of Rheumatology and Clinical Immunology - Università Cattolica del Sacro Cuore, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy, 8IRCCS Ospedale Pediatrico Bambino Gesù, Rome, Italy, Rome, Italy, 9Catholic University of the Sacred Heart, Rome, Rome, Italy, 10Miltenyi Biomedicine, Bergisch Gladbach, Bergisch Gladbach, Germany, 11University Hospital Erlangen, Erlangen, Germany, 12Department of Medicine 5 - Hematology and Oncology, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU) and Uniklinikum Erlangen, Erlangen, Germany, 13Uniklinikum Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Germany, Erlangen, Germany

    Background/Purpose: Engineered T cells expressing a chimeric antigen receptor (CAR) binding CD19 are powerful tools to deplete B-cells, representing an attractive therapy for severe autoimmune…
  • Abstract Number: 0621 • ACR Convergence 2025

    Risk Factors for Pulmonary Manifestations in GLADEL 2.0, a Systemic Lupus Erythematosus Latin American Cohort

    Luis Javier Cajas Santana1, Sebastián Molina-Ríos1, Lucia Hernández2, Romina Nieto3, Gricel Maita Romero4, Nidia Noemí Merás5, Veronica Gabriela Savio6, Veronica Saurit7, Valeria Arturi8, Boris Kisluk9, Inés Verónica Bellomio10, Mario Eduardo Kerzberg11, Nicolas Perez12, Cecilia Pisoni13, Vicente Juarez14, Joaquín Martinez Serventi15, Nélzio Silva16, ODIRLEI MONTICIELO17, Mariana Souza Pessoa de Luna18, Laíssa Cristina Alves Alvino19, Eduardo Borba20, Luciana Parente Costa Seguro20, Edgard dos Reis-Neto21, Iris Guerra Herrera22, Milena Mimica23, Gustavo Aroca Martínez24, Valentina Pérez jiménez25, Carlos Alberto Cañas26, Gerardo Quintana-Lopez27, Carlos Toro-Gutierrez28, Rafael Ignacio López Martínez29, MIGUEL SAAVEDRA30, Margarita Portela Hernández31, Hilda Fragoso-Loyo32, Luis H Silveira33, Yelitza Gonzalez Bello34, Carlos Abud-Mendoza35, Jorge Antonio Esquivel Valerio36, Patricia Langjahr37, Astrid Paats38, Claudia S. Mora-Trujillo39, Victor Pimentel-Quiroz40, Carlos Bedia41, Teresandris Polanco Mora42, Martin Rebella43, Alvaro Danza44, Federico Zazzetti45, Ashley Orillion46, Guillermo Pons-Estel3 and Graciela Alarcón47, 1Hospital Universitario Nacional de Colombia, Bogotá, Colombia, Bogotá, Colombia, 2Centro Regional de Enfermedades Autoinmunes y Reumáticas (GO-CREAR), Rosario, Argentina, Rosario, Argentina, 3Centro Regional de Enfermedades Autoinmunes y Reumáticas, GO-CREAR, Rosario, Argentina, Rosario, Argentina, 4Hospital Italiano de Buenos Aires, Buenos Aires, Argentina, Buenos Aires, Argentina, 5Hospital Italiano de Córdoba, Córdoba, Argentina;, Córdoba, Argentina, 6Universidad Nacional de Córdoba, Córdoba, Argentina, Córdoba, Argentina, 7Hospital Privado Universitario de Cordoba, Córdoba, Argentina, Córdoba, Argentina, 8Hospital San Martin de La Plata, La Plata, Argentina, La Plata, Argentina, 9Sanatorio Británico, Rosario, Argentina, Rosario, Argentina, 10Hospital Padilla, Tucumán, Argentina, San Miguel de Tucumán, Argentina, 11Hospital J.M Ramos Mejía, Buenos Aires, Argentina, CABA, Argentina, 12Instituto de Investigaciones Médicas Dr. Alfredo Lanari, Buenos Aires, Argentina, 13CEMIC Centro de Educación Médica e Investigaciones Clínicas ‘‘Norberto Quirno”, Buenos Aires, Argentina, Ciudad Autonoma Buenos Aires, Argentina, 14Hospital Señor del Milagro Salta, Salta, Argentina, Salta, Argentina, 15Hospital General de Agudos Dr. Juan A. Fernández, Buenos Aires, Argentina, Buenos Aires, Argentina, 16Hospital das Clinicas da Universidade Federal de Goias, Goias, Brazil, Goiânia, Brazil, 17Hospital de Clínicas de Porto Alegre, Universidade Federal Do Rio Grande Do Sul, Porto Alegre, Brazil, PORTO ALEGRE, Rio Grande do Sul, Brazil, 18Universidad Federal de Pernambuco, Recife, Brazil, Recife, Brazil, 19Hospital Universitário Pedro Ernesto - Universidade do Estado do Rio de Janeiro, Rio de Janeiro, Brazil, Rio de Janeiro, Brazil, 20Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil, São Paulo, Brazil, 21Escola Paulista de Medicina / Universidade federal de São Paulo (EPM / Unifesp), São Paulo, Brazil, São Paulo, Brazil, 22Hospital del Salvador Santiago de Chile, Santiago, Chile, Santiago, Chile, 23Facultad de Medicina y Ciencia, Universidad San Sebastián, Santiago, Chile, Santiago, Chile, 24Universidad Simón Bolívar, Barranquilla, Colombia y Clínica de la Costa, Barranquilla, Colombia, 25Clínica de la Costa y Universidad Simón Bolívar Barranquilla, Barranquilla, Colombia, Barranquilla, Colombia, 26Fundación Valle del Lili, Universidad Icesi, Cali, Colombia, Cali, Colombia, 27Facultad de Medicina, Universidad Nacional de Colombia; Hospital Universitario Fundación Santa Fe de Bogotá; Hospital Universitario Nacional de Colombia, Bogotá, Colombia, Bogotá, Colombia, 28Pontificia Universidad Javeriana de Cali, Cali, Colombia, Cali, Colombia, 29Universidad de Especialidades Espíritu Santo, Guayaquil, Ecuador, Guayaquil, Ecuador, 30Hospital de Especialidades Dr. Antonio Fraga Mouret, Centro Médico Nacional La Raza, Instituto Mexicano del Seguro Social, Mexico City, Mexico, MEXICO, Mexico, 31Hospital de Especialidades del Centro Médico Nacional SXXI, Instituto Mexicano del Seguro Social (IMSS), Mexico City, Mexico, Mexico City, Mexico, 32Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico, Mexico City, Mexico, 33Instituto Nacional de Cardiología Ignacio Chávez, Mexico City, Mexico, Mexico City, Mexico, 34Centro de Estudios de Investigación Básica y Clínica, S.C., Guadalajara, Mexico, Guadalajara, Mexico, 35Facultad de Medicina de la Universidad Autónoma de San Luis Potosí y Hospital Central "Dr. Ignacio Morones Prieto", San Luis Potosí, Mexico, San Luis Potosí, Mexico, 36Universidad Autónoma de Nuevo León, Rheumatology Service, Hospital Universitario "Dr. José Eleuterio González", Monterrey, Nuevo León, México., MONTERREY, Mexico, 37Facultad de Ciencias Medicas, Universidad Nacional de Asunción, San Lorenzo, Paraguay, San Lorenzo, Paraguay, 38Facultad de Ciencias Medicas, Universidad Nacional de Asunción, San Lorenzo, Paraguay, Asunción, Paraguay, 39Hospital Nacional Edgardo Rebagliati Martins-EsSalud, Lima, Peru, Lima, Peru, 40Universidad Científica del Sur, San Isidro, Peru, 41Hospital Nacional Cayetano Heredia, Universidad Peruana Cayetano Heredia, Lima, Peru, Lima, Peru, 42Hospital Docente Padre Billini, Santo Domingo, Distrito Nacional, Dominican Republic, 43Hospital de Clínicas, Facultad de Medicina, UDELAR, Montevideo, Uruguay, Montevideo, Uruguay, 44Médica Uruguaya, Facultad de Medicina, Universidad de la República, Montevideo, Uruguay, Montevideo, Uruguay, 45Johnson & Johnson, Horsham, PA, USA, Ambler, PA, 46Johnson & Johnson, Spring House, PA, USA, Spring House, PA, 47The University of Alabama at Birmingham, Oakland, CA

    Background/Purpose: Systemic Lupus Erythematosus (SLE) is a multisystemic autoimmune disease. Pleuropulmonary (PP) manifestations, including pleural effusion (PE), interstitial lung disease (ILD), pulmonary hypertension (PH), shrinking…
  • Abstract Number: 0606 • ACR Convergence 2025

    Increased Recombinant Zoster Vaccination in SLE following Public Reimbursement: Data from Two Prospective SLE Cohorts

    Arielle Mendel1, Nathalie Amiable2, Yvan St-Pierre3, Sasha Bernatsky4, Ines Colmegna5, Michaël Desjardins6, Louis-Pierre Grenier7, Fares Kalache8, Christian Pineau9, Chantal Sauvageau10, Evelyne Vinet4 and Paul Fortin11, 1McGill University Health Centre, Montréal, QC, Canada, 2Centre de recherche du CHU de Québec – Université Laval, Quebec City, QC, Canada, 3Research Institute of the McGill University Health Centre, Montréal, QC, Canada, 4Research Institute of the McGill University Health Centre, Montreal, QC, Canada, 5The Research Institute of the McGill University Health Centre, Montréal, QC, Canada, 6Centre Hospitalier de l'Université de Montréal (CHUM)), Montreal, QC, Canada, 7Montreal General Hospital, Montréal, QC, Canada, 8McGill University Health Center, Montreal, QC, Canada, 9McGill University, Montréal, QC, Canada, 10Institut national de santé publique du Québec, Quebec City, QC, Canada, 11Centre ARThrite - CHU de Québec - Université Laval, Quebec, QC, Canada

    Background/Purpose: Herpes Zoster (shingles) is a common preventable adverse event in SLE. In Quebec, Canada, the Recombinant Zoster Vaccine (RZV) became free of charge for…
  • Abstract Number: 0839 • ACR Convergence 2025

    Precision Liquid Biopsy for Lupus Nephritis: cfDNA Methylation and Fragmentomic Signatures Enable Non-Invasive Diagnosis and Dynamic Disease Tracking

    Qiuyu Jing1, Qiang Li2, Chiu Wai Shirley Chan3, Weixin Chen4, Fung Yu Nick choi4, Iris Tang5, Chak Sing Lau6, Heidi Ling6, Jason Wong7 and Philip Li2, 1Center for Oncology & Immunology, Hong Kong, Hong Kong, 2Department of Medicine, The University of Hong Kong, Hong Kong, Hong Kong, 3Division of Rheumatology and Clinial Immunology, Department of Medicine, the University of Hong Kong, Hong Kong, Hong Kong, China, 4School of Biomedical Sciences, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, Hong Kong, 5Department of Medicine, LKS Faculty of Medicine, University of Hong Kong, Hong Kong, Hong Kong, 6The University of Hong Kong, Hong Kong, Hong Kong, 7School of Biomedical Sciences, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hing Kong, Hong Kong

    Background/Purpose: Lupus nephritis (LN), a severe complication of systemic lupus erythematosus (SLE), lacks reliable non-invasive biomarkers for early detection and monitoring. This study investigates plasma…
  • Abstract Number: 0388 • ACR Convergence 2025

    A Scoping Review of Outcomes of Adults With Childhood-Onset Systemic Autoimmune Rheumatic Diseases

    Michael Moore1, Kaien Gu2, Carol Cooke1, Annaliese Tisseverasinghe1 and Lily Lim1, 1University of Manitoba, Winnipeg, MB, Canada, 2Feinstein Institutes for Medical Research, Manhasset, NY

    Background/Purpose: Systemic autoimmune rheumatic diseases (SARD) include systemic lupus erythematous (SLE), idiopathic inflammatory myositis (IIM), systemic sclerosis (SSc), Sjögren syndrome (SS), and systemic vasculitis (SV).…
  • Abstract Number: 0151 • ACR Convergence 2025

    Post-COVID Decline in Systemic Lupus Erythematosus Mortality in the United States: A National Analysis from 2014 to 2023

    Ghassan Makhoul1, Aziz-ur-Rahman Khalid2, Islam Rajab1, Hasan Munshi1, Emmanuel Olumuyide3, MD Walid Akram Hussain1, Aqsa Sorathia1, Reshma John1, Ahmed Huzien1, ivan Mercado1, Nargis Mateen4 and Robert Lahita2, 1St. Josephs University Medical Center, Paterson, 2St. Josephs University Medical Center, Wayne, NJ, 3Advocate Illinois Masonic Medical Center, Chicago, 4St. Josephs University Medical Center, Paterson, NJ

    Background/Purpose: Systemic lupus erythematosus (SLE) is a chronic multisystem autoimmune disease with high morbidity and mortality. The impact of the COVID-19 pandemic on SLE-related deaths…
  • Abstract Number: 2460 • ACR Convergence 2025

    Comparative Efficacy of Belimumab, Anifrolumab, and Rituximab in SLE: A Retrospective Analysis of Serological and Clinical Outcomes

    Pablo Martínez Calabuig1, Jorge Juan Fragío Gil2, Roxana González Mazario3, Laura Salvador Maicas4, Mireia Sanmartin Martínez4, Iván Jesús Lorente Betanzos4, Amalia Rueda Cid4, Juan José Lerma Garrido4, Isabel Martínez Cordellat4, Isabel Balaguer Trull4, Berta Gómez Correas4 and Cristina Campos Fernández3, 1Hospital General Universitario de Valencia, Spain/ Uversidad Catolica de Valencia San Vicente Martir, Valencia, Spain, Ontinyent, Spain, 2Hospital General Universitario, Valencia, Spain, 3Hospital General de Valencia, Valencia, Spain, 4Hospital General Universitario de Valencia, Valencia, Comunidad Valenciana, Spain

    Background/Purpose: Systemic lupus erythematosus (SLE) is a chronic autoimmune disease with multisystem involvement and fluctuating activity. Biologic therapies such as Belimumab, Anifrolumab, and Rituximab offer…
  • Abstract Number: L03 • ACR Convergence 2024

    CD9 Expressing T Follicular Helper Cells Are a Highly Functional Subset Expanded in Systemic Lupus Erythematosus

    Kyleigh Brimmer1, Olivia Antao1, Daniel Mayer1, Gina Sanchez1, Rebecca Francis1, Htay Htay Kyi2, Mary Salim2, Boyan Xia2, Eugenio Capitle2 and Jason Weinstein1, 1Center for Immunity and Inflammation, Rutgers New Jersey Medical School, Newark, NJ, 2Division of Allergy, Immunology and Rheumatology, University Hospital, Newark, NJ

    Background/Purpose: Systemic Lupus Erythematosus (SLE) is characterized by the generation of autoantibodies that promote tissue injury. The development of pathogenic autoantibody-secreting B cells in lupus…
  • Abstract Number: L11 • ACR Convergence 2024

    Rheumatology Diagnostics Utilizing Artificial Intelligence (ANA Reader©) for ANA Pattern Identification and Titer Quantification

    May Choi1, Farbod Moghaddam1, Mohammad Sajadi1, Ann E. Clarke1, Sasha Bernatsky2, Karen Costenbader3, Irene Chen4, Murray Urowitz5, John Hanly6, Caroline Gordon7, Sang-Cheol Bae8, Juanita Romero-Diaz9, Jorge Sanchez-Guerrero10, Daniel Wallace11, David Isenberg12, Anisur Rahman13, Joan Merrill14, Paul Fortin15, Dafna Gladman16, Ian Bruce17, Michelle Petri18, Ellen Ginzler19, Mary Anne Dooley20, Rosalind Ramsey-Goldman21, Susan Manzi22, Andreas Jönsen23, Graciela Alarcón24, Ronald Van Vollenhoven25, Cynthia Aranow26, Meggan Mackay26, Guillermo Ruiz-Irastorza27, S. Sam Lim28, Murat Inanç29, Kenneth Kalunian30, Soren Jacobsen31, Christine Peschken32, Diane Kamen33, Anca Askanase34, Marvin Fritzler35 and Mina Aminghafari1, 1University of Calgary, Calgary, AB, Canada, 2Research Institute of the McGill University Health Centre, Montreal, QC, Canada, 3Brigham and Women's Hospital/Harvard Medical School, Boston, MA, 4UC Berkeley and UCSF, Berkeley, CA, 5Self employed, Toronto, ON, Canada, 6Dalhousie University, Halifax, NS, Canada, 7University of Birmingham, Birmingham, United Kingdom, 8Hanyang University Medical Center, Seoul, South Korea, 9The National Institute of Medical Sciences and Nutrition, Mexico City, Mexico, 10Krembil Research Institute, Toronto, ON, Canada, 11Cedars Sinai Medical Center, Studio City, CA, 12Department of Ageing, Rheumatology and Regenerative Medicine, Division of Medicine, University College London, London, United Kingdom, 13University College London, London, United Kingdom, 14Oklahoma Medical Research Foundation, Oklahoma City, OK, 15Centre ARThrite - CHU de Québec - UniversitéLaval, Quebec, QC, Canada, 16University of Toronto, Toronto Western Hospital, Toronto, ON, Canada, 17Queen's University Belfast, Belfast, United Kingdom, 18Johns Hopkins University School of Medicine, Baltimore, MD, 19SUNY Downstate Health Sciences University, New York, NY, 20UNC physician network, Chapel Hill, NC, 21Northwestern University, Chicago, IL, 22Allegheny Health Network, Pittsburgh, PA, 23Lund University, Lund, Sweden, 24The University of Alabama at Birmingham, Oakland, CA, 25Amsterdam UMC, Amsterdam, Netherlands, 26Feinstein Institutes for Medical Research, New York, NY, 27Biobizkaia Health Research Institute, Bilbao, Spain, 28Emory University, Atlanta, GA, 29Istanbul University, Istanbul, Turkey, 30UC San Diego, La Jolla, CA, 31Rigshospitalet, Copenhagen, Denmark, 32University of Manitoba, Winnipeg, MB, Canada, 33Medical University of South Carolina, Johns Island, SC, 34Columbia University Medical Center, New York, NY, 35Mitogen Diagnostics Corp, Calgary, AB, Canada

    Background/Purpose: Antinuclear antibody (ANA) immunofluorescence (IFA) patterns and titers are a key part of rheumatology diagnostics, however, there is considerable intra- and inter-laboratory variability with…
  • Abstract Number: L12 • ACR Convergence 2024

    A-319, a CD3 X CD19 T Cell Engager (TCE), for the Treatment of Severe/Refractory SLE: Early Evidence of Rapid Reset of Disease-Specific Autoimmunity

    Chunli Mei1, Xin Guan1, Bin Wu2, Mengjiao Li1, Xiaojing Liu1, Xi Chen1, You Song1, Weiwei Wang1, Cheng Wang1, Huiling Mei1, Xiaoru Duan1, Lijuan Jiang1, Wenlin Qiu1, Likai Yu1, Yuhong Liu1, Xing Zhao3, Xuanfan Zhong3, Shengjie Xue3, Wuzhong Shen3, Ying Tan3, Guojian Yu3, Guiyun Tu3, Hanyang Chen3, Amy Sun3, Xiaoqiang Yan3, Anbing Huang1, Rong Du1 and Qiubai Li1, 1Department of Rheumatology and Immunology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China, 2Department of Rheumatology and Immunology of the First People’s Hospital of Jingzhou, Jingzhou, China, 3ITabMed Ltd. Changchun, Shanghai, China

    Background/Purpose: CD19 CAR T treatment has demonstrated clinical benefits to patients with severe/refractory systemic lupus erythematosus (SLE), possibly due to resetting autoimmunity. A-319, a highly…
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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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