Abstracts tagged "autoimmune diseases"

Abstract Number: 2171 • ACR Convergence 2024
A Qualitative Exploration of Oral Healthcare Needs Amongst Canadian Patients with Rheumatic Diseases and Their Providers
Chrysi Stavropoulou¹, Corrie Billedeau², Jennifer Protudjer¹ and Carol Hitchon¹, ¹University of Manitoba, Winnipeg, MB, Canada, ²NA, Winnipeg, MB, Canada
Background/Purpose: Patients with autoimmune rheumatic diseases (RDs) have a high prevalence of oral manifestations and/or oral side effects from immunomodulatory medications. These factors combined with…
Abstract Number: 2411 • ACR Convergence 2024
Attainment of Complete Renal Response in Patients with Active Lupus Nephritis: A Multi-Center Cohort Study
Arushi Ramnarain¹, Xiaomeng Xu², Joanna Kent³, Sagar Jagtiani⁴, Worawit Louthrenoo⁵, Laniyati Hamijoyo⁶, Shue-Fen Luo⁷, Yi-Hsing Chen⁸, Jiacai Cho⁹, Chiu Wai Shirley Chan¹⁰, Sandra Navarra¹¹, Haihong Yao¹², Lydia Pok¹³, BMDB Basnayake¹⁴, Zhuoli Zhang¹⁵, Madelynn Chan¹⁶, Sang-Cheol Bae¹⁷, Yasuhiro Katsumata¹⁸, Jun Kikuchi¹⁹, Sean O'Neill²⁰, Fiona Goldblatt²¹, Yih Jia Poh²², Mark Sapsford²³, Nicola Tugnet²⁴, Kristine Pek Ling Ng²⁵, Cherica Tee²⁶, Yoshiya Tanaka²⁷, Mandana Nikpour²⁸, Alberta Hoi²⁹, Eric Morand³⁰ and Rangi Kandane-Rathnayake³¹, ¹Monash Health, Melbourne, Victoria, Australia, ²GSK, Value, Evidence & Outcomes, Singapore, Singapore, ³Monash University, Department of Nephrology, Monash Health and Department of Medicine, Melbourne, Australia, ⁴Glaxo Smith Kline, Singapore, Singapore, ⁵Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand, Chiang Mai, Thailand, ⁶Hasan Sadikin Hospital, Jakarta Selatan, Indonesia, ⁷Chang Gung Memorial Hospital, Taipei, Taiwan, ⁸Taichung Veterans General Hospital, Taichung, TW, Taichung, Taiwan (Republic of China), ⁹National University Hospital, Singapore, Singapore, ¹⁰Division of Rheumatology and Clinial Immunology, Department of Medicine, the University of Hong Kong, Hong Kong, Hong Kong, China, ¹¹University of Santo Tomas, Manila, Philippines, ¹²People's Hospital, Peking University Health Science Center, Department of Rheumatology and Immunology, Beijing, China, ¹³University of Malaya Medical Center, Department of Medicine, Faculty of Medicine,, Kuala Lumpur, Malaysia, ¹⁴Teaching Hospital, Kandy, Sri Lanka, ¹⁵Peking University First Hospital, Beijing, China, ¹⁶Tan Tock Seng Hospital, Singapore, Singapore, ¹⁷Department of Rheumatology, Hanyang University Hospital for Rheumatic Diseases, Seoul, Republic of Korea, ¹⁸Tokyo Women's Medical University School of Medicine, Tokyo, Japan, ¹⁹Keio University School of Medicine, Tokyo, Japan, ²⁰Liverpool Hospital; Royal North Shore Hospital; University of New South Wales and the University of Sydney, Sydney, New South Wales, Australia, ²¹Flinders Medical Centre, Adelaide, Australia, ²²SingHealth, Singapore, Singapore, ²³WDHB, Auckland, New Zealand, ²⁴Auckland District Health Board, Auckland, New Zealand, ²⁵Health New Zealand, Auckland, New Zealand, ²⁶Department of Pediatrics, College of Medicine, University of the Philippines, Manila, Philippines, ²⁷Department of Internal Medicine, University of Occupational and Environmental Health, Kitakyushu, Fukuoka, Japan, ²⁸The University of Sydney, Melbourne, Victoria, Australia, ²⁹Monash Health, Monash University, Melbourne, AU, Melbourne, Victoria, Australia, ³⁰School of Clinical Sciences, Monash University, Melbourne, Victoria, Australia, ³¹Monash University, Clayton, Victoria, Australia
Background/Purpose: LN is prevalent in SLE, occurring in up to 50% of patients. Treatment response is evaluated by improvement in proteinuria and renal function, and…
Abstract Number: 2549 • ACR Convergence 2024
VISTA Deficiency Alters the Skin Immune Cell Composition and Confers Skin Sensitivity to UV Light
Zachary Peters¹, Lindsay Mendyka², Angelique Cortez¹, J'voughnn Blake¹, Alecia Roy¹, William Rigby³, Christopher Burns⁴, Randolph Noelle⁵ and Sladjana Skopelja-Gardner⁶, ¹Dartmouth College, Lebanon, NH, ²Dartmouth Hitchcock Memorial Hospital, Lyme, NH, ³Dartmouth-Hitchcock, Norwich, VT, ⁴Dartmouth Hitchcock Medical Center, Lebanon, NH, ⁵Geisel School of Medicine at Dartmouth, Lebanon, ⁶Dartmouth Geisel School of Medicine, Lebanon, NH
Background/Purpose: Persistent production of type I interferons (IFN-Is) is one of the hallmarks of cutaneous lupus erythematosus (CLE) that is exacerbated by ultraviolet (UV) light.…
Abstract Number: 2681 • ACR Convergence 2024
Association of Social Determinants of Health with Systemic Lupus Erythematosus in the United States: Nationally Representative Estimates for 2017-2021
Ami Vyas, Steven Cohen and Christine Eisenhower, University of Rhode Island, Kingston, RI
Background/Purpose: Careful assessment of individuals’ social determinants of health (SDOH) that affect systemic lupus erythematosus (SLE) is crucial, as such evidence will improve care and…
Abstract Number: 0010 • ACR Convergence 2024
Precision Editing of Cyclophilin a to Engineer Cyclosporine- and Voclosporin- Resistant Human CAR-T Cells
Holly Wobma¹, Francesca Alvarez-Calderon², Jiayi Dong², Alexandre Albanese², Kayleigh Omdahl², Rene Bermea³, Gillian Selig⁴, Marlana Winschel², Elisa Rojas Palato², Katherine Michaelis¹, Xianliang Rui², Bruce Blazar⁵, Susan Prockop², Victor Tkachev³, Ulrike Gerdemann² and Leslie Kean², ¹Division of Immunology, Boston Children's Hospital, Boston, MA, ²Division of Hematology-Oncology, Boston Children's Hospital, Boston, MA, ³Center for Transplantation Sciences, Massachusetts General Hospital, Boston, MA, ⁴Harvard College, Boston, MA, ⁵Division of Pediatric Blood and Marrow Transplantation & Cellular Therapy, University of Minnesota, Minneapolis, MN
Background/Purpose: With exponential demand for chimeric antigen receptor (CAR) therapies for autoimmune disease, allogeneic options will be essential. Advantages include use of healthy donor cells,…
Abstract Number: 0106 • ACR Convergence 2024
IgM and IgG Phosphatidylserine Antibody Detection May Improve Classification Accuracy of SLE and APS
Christina Donath¹, Sara Kahlown¹, Ryan Soares², Kamal Gautam², Mariam Saleh³, Banki Katalin⁴ and Andras Perl⁵, ¹SUNY Upstate University Hospital, Department of Medicine, Rheumatology Fellowship Program, Syracuse, NY, ²SUNY Upstate University Hospital, Department of Medicine, Internal Medicine Residency Program, Syracuse, NY, ³SUNY Upstate University Hospital, Syracuse, NY, ⁴SUNY Upstate University Hospital, Department of Pathology, Syracuse, NY, ⁵SUNY, Syracuse, NY
Background/Purpose: Antiphospholipid syndrome (APS) is an autoimmune coagulopathy that causes microvascular and macrovascular thrombosis in both venous and arterial systems. This can occur as a…
Abstract Number: 0257 • ACR Convergence 2024
High Prevalence of Strongyloides Antibodies in Patients at Risk for Dissemination. A Call for Action
Jaspreet Bhatti¹, Kyu-In Lee¹, Arushika Yedla¹, Julia Ash¹, James Miceli¹, Kirk Sperber¹ and Amy Wasserman², ¹Westchester Medical Center, Valhalla, NY, ²Westchester Medical Center, Valhalla
Background/Purpose: Strongyloides Stercoralis is a human intestinal nematode widely found in tropical and subtropical regions that frequently causes chronic and asymptomatic infection (Table 1). Immunosuppression in a host…
Abstract Number: 0331 • ACR Convergence 2024
Cardiac Manifestations in Patients with Anti-Synthetase Syndrome: Analysis from the “Classification Criteria for Anti-synthetase Syndrome (CLASS)” Project Database
Sangmee Bae¹, Gianluca sambataro², iazsmin Ventura³, Francisca Bozan⁴, Eduardo Dourado⁵, Sara Faghihi-Kashani⁶, Aravinthan Loganathan⁷, Daphne Rivero Gallegos⁸, Akira Yoshida⁹, Giovanni Zanframundo¹⁰, Francesco Bonella¹¹, Tamera J Corte¹², Tracy J Doyle¹³, david fiorentino¹⁴, Miguel Angel Gonzalez-Gay¹⁵, marie Hudson¹⁶, Masataka Kuwana¹⁷, Andrew Mammen¹⁸, Neil McHugh¹⁹, Frederick Miller²⁰, Carlomaurizio Montecucco²¹, Antonella Notarnicola²², Chester Oddis²³, Jorge Rojas-Serrano²⁴, Jens Schmidt²⁵, Carlo A. Scire²⁶, Albert Gil-Vila²⁷, Victoria Werth²⁸, Lorenzo Cavagna²⁹ and Rohit Aggarwal³⁰, ¹UCLA, Los Angeles, CA, ²University of Catania, Catania, Italy, ³Section of Rheumatology, University of Chicago, Chicago, IL, ⁴Hospital Clinico Universidad de Chile, Santiago, Chile, ⁵Unidade Local de Saúde da Região de Aveiro, Aveiro, Portugal, ⁶Division of Immunology and Rheumatology, Stanford University School of Medicine, Stanford, CA, San Francisco, CA, ⁷Royal National Hospital for Rheumatic Diseases, Bath, United Kingdom, ⁸INER, Ciudad de México, Mexico State, Mexico, ⁹Nippon Medical School Graduate School of Medicine, Bunkyo-ku, Tokyo, Japan, ¹⁰Università di Pavia, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy, Milano, Italy, ¹¹Center for interstitial and rare lung diseases, Ruhrlandklinik, University of Duisburg-Essen, Essen, Germany, ¹²Royal Prince Alfred Hospital, University of Sydney, Sydney, Australia, ¹³Brigham and Women's Hospital, West Roxbury, MA, ¹⁴Department of Dermatology, Stanford University School of Medicine, Stanford, CA, Palo Alto, CA, ¹⁵University of Cantabria, Fundación Jimenez Díaz, Madrid, Madrid, Spain, ¹⁶McGill University, Montreal, QC, Canada, ¹⁷Department of Allergy and Rheumatology, Nippon Medical School, Tokyo, Japan, Tokyo, Japan, ¹⁸NIH, Bethesda, MD, ¹⁹University of Bath, Bath, United Kingdom, ²⁰NIH, NIEHS, Chapel Hill, NC, ²¹IRCCS policlinico S. Matteo foundation, University of Pavia, Pavia, Italy, ²²Karolinska University Hospital and Karolinska Institutet, Stockholm, Stockholms Lan, Sweden, ²³Division of Rheumatology and Clinical Immunology, University of Pittsburgh, Pittsburgh, PA, ²⁴National Institute of Respiratory Diseases, Ismael Cosío Villegas, Mexico City, Mexico, ²⁵University Medical Center Goettingen, Göttingen, Germany, ²⁶University of Milano Bicocca, Milan, Italy, ²⁷Universitat Autònoma of Barcelona, Barcelona, Spain, ²⁸University of Pennsylvania, Wynnewood, PA, ²⁹University of Pavia and Fondazione IRCCS Policlinico San Matteo Hospital of Pavia, Pavia, Pavia, Italy, ³⁰Division of Rheumatology and Clinical Immunology, University of Pittsburgh, Pittsburgh, PA, USA, Pittsburgh, PA
Background/Purpose: The prevalence of cardiac manifestations has not been comprehensively described in anti-synthetase syndrome (ASSD). In the current study, we report the prevalence of cardiac…
Abstract Number: 0536 • ACR Convergence 2024
A Population Modeling and Simulation of the Effect of Obexelimab Exposure on the QTc Interval in Healthy Volunteers and Patients with Rheumatoid Arthritis or IgG4-Related Disease
Claire Mukashyaka¹, Xiaodong Wang¹, Sujata Arora¹, Mason Yamashita¹, Allen Poma¹ and Tanya Fischer², ¹Zenas BioPharma, Waltham, MA, ²Zenas BioPharma, Waltham, CA
Background/Purpose: Obexelimab is a novel bifunctional antibody that inhibits B cells, CD19-expressing plasma cells, and plasmablast activity and has the potential to provide clinical benefit…
Abstract Number: 0775 • ACR Convergence 2024
A Phase 3, Randomized, Double-Blind, Multicenter, Placebo-Controlled Study of Inebilizumab in IgG4-Related Disease (MITIGATE): Primary Efficacy and Safety Findings
John Stone¹, Emma Culver², Arezou Khosroshahi³, Wen Zhang⁴, Emanuel Della Torre⁵, Kazuichi Okazaki⁶, Yoshiya Tanaka⁷, Matthias Löhr⁸, Nicolas Schleinitz⁹, Lingli Dong¹⁰, Hisanori Umehara¹¹, Marco Lanzillotta¹², Zachary Wallace¹³, Mikael Ebbo¹⁴, George Webster¹⁵, Ferran Martinez Valle¹⁶, Manu Nayar¹⁷, Vinciane Rebours¹⁸, Cory Perugino¹⁹, Xinxin Dong²⁰, Yanping Wu²⁰, Nishi Rampal²⁰ and Daniel Cimbora²⁰, ¹Massachusetts General Hospital , Harvard Medical School, Concord, MA, ²John Radcliffe Hospital, and Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom, ³Emory University, Atlanta, GA, ⁴Peking Union Medical College Hospital, Dong Cheng Qu, China (People's Republic), ⁵Ospedale San Raffaele, Milan, Italy, ⁶University of Occupational and Environmental Health, Osaka, Japan, ⁷Department of Internal Medicine, University of Occupational and Environmental Health, Kitakyushu, Fukuoka, Japan, ⁸Karolinska Institutet, Stockholm, Sweden, ⁹Aix Marseille university, AP-HM, Marseille, France, ¹⁰Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China (People's Republic), ¹¹Department of Rheumatology and Immunology, Nagahama City Hospital,, Nagahama, Shiga 526-0043, Japan, Japan, ¹²IRCCS Ospedale San Raffaele, Milano, Italy, ¹³Massachusetts General Hospital, Newton, MA, ¹⁴Aix-Marseille Université, Marseille, France, ¹⁵University College Hospital London, London, United Kingdom, ¹⁶Vall d’Hebron Hospital, Barcelona, Spain, ¹⁷Freeman Hospital, Newcastle Upon Tyne, United Kingdom, ¹⁸Beaujon Hospital, Université Paris-Cité, France, ¹⁹Massachusetts General Hospital, Boston, MA, ²⁰Amgen Inc., Thousand Oaks, CA
Background/Purpose: IgG4-related disease (IgG4-RD) is a rare, systemic, fibroinflammatory disease characterized by unpredictable and recurring flares, leading to organ damage and decreased quality of life.…
Abstract Number: 0860 • ACR Convergence 2024
Integrated Metabolic and Immunologic Analyses Reveal Distinctive Features of Comorbid Cancer in Patients with Autoimmune Diseases
Xiangyi Shen¹, Xu Jiang², Yangzhige He² and Huaxia Yang³, ¹Tsinghua University, Beijing, China, ²National Infrastructure for Translational Medicine, Institute of Clinical Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China, ³Department of Rheumatology and Clinical Immunology, National Clinical Research Center for Dermatologic and Immunologic Diseases, the Ministry of Education Key Laboratory, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
Background/Purpose: Autoimmune diseases (AIDs) increase the risk of cancer and impose a substantial socioeconomic burden worldwide. However, the biological characteristics of cancer as a comorbidity…
Abstract Number: 0940 • ACR Convergence 2024
Trans-endothelial Migration of Synovial Fibroblasts Promotes Arthritis Severity Through a PKD1-mediated Feedback Loop
Jaeyeon Kim, Richard Ainsworth and Nunzio Bottini, Cedars-Sinai Medical Center, Los Angeles, CA
Background/Purpose: The application of single cell genomic approaches to the study of rheumatoid synovium has recently enabled scientists to study the complex relationship between different…
Abstract Number: 1107 • ACR Convergence 2024
Investigating Pyrexia of Unknown Origin: A Rheumatologist’s Perspective
Carine Moezinia¹, Jan Nouza², Beatrice Hornstein-Lasry², Luai Kawar², Asim Khan² and Jessica Manson², ¹University College London Hospital, London, England, United Kingdom, ²University College London Hospital, London, United Kingdom
Background/Purpose: Pyrexia of Unknown Origin (PUO) is defined as a fever above 38.3°C recorded on several occasions, that evades diagnosis for at least 3 weeks.…
Abstract Number: 1304 • ACR Convergence 2024
Assessing Knowledge and Aptitude in Antinuclear Antibody Testing Among Internal Medicine Residents
Dania Kaur¹, Fizza Zulfiqar², Akanksha Sharma³, Muhammad Bilal⁴, Rida Fatima⁴ and Abhinav Vyas⁵, ¹North Alabama Medical Center, Muscle Shoals, AL, ²Trinity Health Oakland/Wayne State University, Pontiac, MI, ³UPMC Mercy hospital, Pittsburgh, PA, Pittsburgh, PA, ⁴Bassett Medical Center, Cooperstown, NY, ⁵Vanderbilt University Medical Center, Nahville, TN
Background/Purpose: Testing for antinuclear antibodies (ANA) is essential for diagnosing autoimmune and rheumatologic diseases. The testing has become increasingly popular in primary and specialized clinics,…
Abstract Number: 1533 • ACR Convergence 2024
Imvotamab, a CD20-Targeted Bispecific IgM T Cell Engager, Effectively Depletes Low-Expressing CD20+ B Cells in Preclinical Models of Autoimmune Disease
Racquel Domingo-Gonzalez¹, Isabelle Baribaud², Shrishti Tyagi¹, Kevin Hart¹, Ryan Eberwine², Angus Sinclair¹, Albert Candia¹, Bruce Keyt¹, Merle Elloso², Maya Kotturi¹ and Mary Beth Harler¹, ¹IGM Biosciences, Inc., Mountain View, CA, ²IGM Biosciences, Inc., Doylestown, PA
Background/Purpose: B cell depletion therapy (BCDT) with conventional IgG mAbs has been employed for the treatment of autoimmune (AI) disease for ~20 years; however, many…

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