Abstracts Archive - Page 125 of 2425 - ACR Meeting Abstracts

Abstract Number: 1671 • ACR Convergence 2024
Are Patient-reported Outcomes for Dactylitis, Uveitis, Psoriatic Skin and Nail Disease Valid in Patients with Psoriatic Arthritis?
Louise Nielung¹, Merete Hetland², Lone Skov³, Hans Albert Frandsen⁴, Lene Dreyer⁵ and Bente Glintborg⁶, ¹Rigshospitalet Glostrup and University of Copenhagen, Glostrup, Denmark, ²DANBIO and Copenhagen Center for Arthritis Research (COPECARE), Center for Rheumatology and Spine Diseases, Centre of Head and Orthopedics, Rigshospitalet and University of Copenhagen, Copenhagen, Denmark, Glostrup, Denmark, ³Department of Dermatology and Allergy, Copenhagen University Hospital - Herlev and Gentofte, Gentofte, Denmark, ⁴Patient Partner, Frederiksberg, Denmark, ⁵Department of Rheumatology, Aalborg UnIversity Hospital, København, Denmark, ⁶DANBIO, Rigshospitalet Glostrup and University of Copenhagen, Virum, Denmark
Background/Purpose: In routine care, Danish patients with psoriatic arthritis (PsA) are monitored in DANBIO, a nationwide clinical registry1. Patients enter patient-reported outcomes (PROs) online before…
Abstract Number: 1726 • ACR Convergence 2024
Safety, Cancer Progression, and Autoimmune Disease Activity in Patients with Pre-Existing Autoimmune Disease Undergoing CD19 CAR T Cell Therapy for Lymphoma: A Retrospective Comparative Cohort Study
Kathleen Vanni¹, Kaitlin McCarter¹, Xiaosong Wang², Caitlyn Duffy³, Jamie Dela Cruz³, Holly Wobma⁴, Sarah Nikiforow³, Elena Massarotti¹, Karen Costenbader⁵, Jessica Little¹, Ellen Gravallese⁶, Gregory McDermott⁷, Caron Jacobson³ and Jeffrey Sparks⁸, ¹Brigham and Women's Hospital, Boston, MA, ²Brigham and Women’s Hospital, Boston, MA, ³Dana Farber Cancer Institute, Boston, MA, ⁴Division of Immunology, Boston Children's Hospital, Boston, MA, ⁵Brigham and Women's Hospital/ Harvard Medical School, Boston, MA, ⁶Brigham and Women's Hospital, Harvard Medical School, Chestnut Hill, MA, ⁷Brigham and Women's Hospital, Brookline, MA, ⁸Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA, Boston, MA
Background/Purpose: CD19-targeted chimeric antigen receptor (CAR) T cell therapy is FDA-approved to treat lymphoma. A recent prospective case series of CD19 CAR T cell therapy…
Abstract Number: 1709 • ACR Convergence 2024
Sex Differences in Serum Proteomic Profiles of Males and Females with Psoriatic Arthritis
Steven Dang¹, Xianwei Li², Liqun Diao², Joan Wither³, Igor Jurisica⁴, Vinod Chandran⁵ and Lihi Eder⁶, ¹Women's College Hospital, Institute of Medical Science, University of Toronto, Toronto, ON, Canada, ²Department of Statistics and Actuarial Science, University of Waterloo, Waterloo, ON, Canada, ³University Health Network, Toronto, ON, Canada, ⁴Departments of Medical Biophysics and Computer Science and Faculty of Dentistry, University of Toronto and Institute of Neuroimmunology, Slovak Academy of Sciences, Bratislava, Slovakia, Toronto, ON, Canada, ⁵University of Toronto, Toronto, ON, Canada, ⁶University of Toronto, Women’s College Hospital and Department of Medicine, Toronto, ON, Canada
Background/Purpose: Psoriatic arthritis (PsA) affects males and females equally, but differences exist in the clinical presentation and treatment response. The biological mechanisms driving these differences…
Abstract Number: 1681 • ACR Convergence 2024
Safe Switching from Originator Tocilizumab to MSB11456 Tocilizumab Biosimilar in Subjects with Moderate-to-Severe Rheumatoid Arthritis: Efficacy, Safety and Immunogenicity Data Following Treatment Transition in a Pivotal, Randomized, Double-blind, Phase III Study
Anna Zubrzycka-Sienkiewicz¹, Kamilla Klama², Martin Ullmann³, Corinne Petit-Frere³, Andras Illes³, Olga Menang³, Joëlle Monnet³ and Peter Baker³, ¹Reumatika - Centrum Reumatologil", NZOZ, Warszawa, Poland, ²Solumed Centrum Medyczne, Poznań, Poland, ³Fresenius Kabi SwissBioSim GmbH, Eysins, Switzerland
Background/Purpose: A therapy transition from the originator to a biosimilar offers significant advantages for patients by lowering medication costs and improving accessibility to treatments. MSB11456…
Abstract Number: 1721 • ACR Convergence 2024
Recombinant Zoster Vaccine Uptake in US Adults with Rheumatic Disease: A Mixed Methods Analysis
Justin Gatwood¹, Catherine McGuiness², Marie Yasuda², Chi-Chang Chen², Vasudha Gupta³ and Nikita Stempniewicz¹, ¹GSK, Philadelphia, PA, ²IQVIA, Wayne, PA, ³IQVIA, Durham, NC
Background/Purpose: Compared to the immunocompetent US population ≥50 years, adults with rheumatic diseases are at increased risk for herpes zoster (HZ). To address this risk,…
Abstract Number: 1673 • ACR Convergence 2024
Assessing the Feasibility of a Mediterranean-Style Diet for Patients with Rheumatoid Arthritis in a Racially and Culturally Diverse Population Across the United States
Chelsea Thompson¹, iazsmin Ventura¹, Cuoghi Edens², Tamiko Katsumoto³ and Sowmya Popuri⁴, ¹Section of Rheumatology, University of Chicago, Chicago, IL, ²Section of Pediatric Rheumatology, Section of Rheumatology, University of Chicago, Chicago, IL, ³Division of Immunology and Rheumatology, Stanford University Medical Center, Palo Alto, CA, ⁴Section of Internal Medicine, Loyola Medicine MacNeal, Maywood, IL
Background/Purpose: In 2023, the American College of Rheumatology published a conditional recommendation for patients living with Rheumatoid Arthritis to follow a “Mediterranean style” diet. However,…
Abstract Number: 1519 • ACR Convergence 2024
Incidence, Risk Factors, and Outcomes of Severe Lymphopenia in Systemic Lupus Erythematosus
Chunhui Chen¹, Emily Wu², Huong Do³ and Kyriakos Kirou³, ¹New York Presbyterian Queens, Flushing, NY, ²Hospital for Special Surgery, Rochester, NY, ³Hospital for Special Surgery, New York, NY
Background/Purpose: Lymphopenia is common in patients with systemic lupus erythematosus (SLE), occurring in 75-90% of cases over the disease course. It can result from SLE…
Abstract Number: 1531 • ACR Convergence 2024
Prospective mRNA SARS-CoV-2 Additional Vaccination in Systemic Autoimmune Disease Patients on Immunosuppressive Medications in a Randomized Controlled Trial
Meggan Mackay¹, Catriona Wagner², Ashley Pinckney³, Jeffrey Cohen⁴, Zachary Wallace⁵, Arezou Khosroshahi⁶, Jeffrey Sparks⁷, Sandra Lord⁸, Amit Saxena⁹, Roberto Caricchio¹⁰, Alfred Kim¹¹, Diane Kamen¹², Fotios Koumpouras¹³, Anca Askanase¹⁴, Kenneth Smith¹⁵, Joel Guthridge¹⁵, Susan Macwana¹⁶, Sean McCarthy¹⁷, Matthew Sherman¹⁸, Sanaz Daneshfar Hamrah¹⁹, Maria Veri¹⁹, Kate York²⁰, Sarah Walker²¹, Sandeep Narpala²², Robin Carroll²², Bob Lin²², Leonid Serebryanny²², Adrian McDermott²³, William Barry²¹, Ellen Goldmuntz²⁴, James McNamara²⁵, Sara Tedeschi²⁶, Amit Bar-Or²⁷, Dinesh Khanna²⁸, ACV01 Clinical Study Team¹⁵ and Judith James¹⁵, ¹Feinstein Institutes for Medical Research, Manhasset, NY, ²Oklahoma Medical Research Foundation, Santa Cruz, CA, ³Rho, St Louis Park, NC, ⁴Neurologic Institute, Cleveland Clinic, Cleveland, OH, USA, Cleveland, OH, ⁵Massachusetts General Hospital, Newton, MA, ⁶Emory University, Atlanta, GA, ⁷Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA, Boston, MA, ⁸Center for Interventional Immunology, Benaroya Research Institute, Seattle, WA., Seattle, WA, ⁹NYU School of Medicine, New York, NY, ¹⁰University of Massachusetts Chan Medical School, Worcester, MA, ¹¹Washington University School of Medicine, Division of Rheumatology, Department of Medicine, St Louis, MO, ¹²Medical University of South Carolina, Charleston, SC, ¹³Yale School of Medicine, New Haven, CT, ¹⁴Columbia University Medical Center, New York, NY, ¹⁵Oklahoma Medical Research Foundation, Oklahoma City, OK, ¹⁶Oklahoma Medical Research Foundation, Oklahoma City, ¹⁷DAIT/NIAID/NIH, Rockville, MD, ¹⁸DAIT/NIAID/NIH, Washington, DC, ¹⁹Division of Allergy, Immunology, and Transplantation, NIH/NIAID, Bethesda, MD, USA., Bethesda, MD, ²⁰Rho Federal Systems Division, Durham, NC, USA., Durham, NC, ²¹Rho, Durham, NC, ²²Vaccine Research Center, NIH/NIAID, Bethesda, MD, USA, Bethesda, MD, ²³Vaccine Research Center, NIH/NIAID, Bethesda, MD, ²⁴NIAID/ NIH, Washington, DC, ²⁵NIH, Bethesda, MD, ²⁶Brigham and Women's Hospital, Boston, MA, ²⁷Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, USA, Philadelphia, PA, ²⁸Division of Rheumatology, Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan, USA, Ann Arbor, MI
Background/Purpose: Autoimmune disease patients treated with mycophenolate mofetil/mycophenolic acid (MMF/MPA), methotrexate (MTX), or B cell-depleting therapies (BCDT) exhibit reduced humoral responses following primary two-dose COVID-19…
Abstract Number: 1702 • ACR Convergence 2024
Placental Developmental Defects in a Humanized-TLR8 Mouse Model of Spontaneous Anti-Phospholipid Antibody Induced Pregnancy Loss
Yunwei Xia¹, Naomi I. Maria², Zhengzi Yi³, Chirag Raparia⁴, Gayathri Konanur Gopikrishna¹, Weijia Zhang³ and Anne Davidson², ¹Feinstein Institutes for Medical Research, Manhasset, ²Feinstein Institutes for Medical Research, Manhasset, NY, ³Mt. Sinai School of Medicine, New York, NY, ⁴Donald and Barbara Zucker School of Medicine At Hofstra/Northwell, Shoreham, NY
Background/Purpose: Antiphospholipid antibodies (aPL) confer a high risk for adverse pregnancy outcomes, especially in women with SLE. aPLs can induce pro-inflammatory signaling via TLR8 receptors,…
Abstract Number: 1691 • ACR Convergence 2024
Treatment Response Biomarkers for Systemic Sclerosis-Associated Interstitial Lung Disease
Elizabeth Volkmann¹, Holly Wilhalme², Donald Tashkin², Grace Kim², Jonathan Goldin², Alana Haussmann², Masataka Kuwana³, Michael Roth² and Shervin Assassi⁴, ¹University of California, Department of Medicine, Los Angeles, CA, USA, Los Angeles, ²UCLA, Los Angeles, ³Department of Allergy and Rheumatology, Nippon Medical School, Tokyo, Japan, Tokyo, Japan, ⁴UTHealth Houston Division of Rheumatology, Houston, TX
Background/Purpose: Despite the expanding treatment landscape for systemic sclerosis-associated interstitial lung disease (SSc-ILD), the lack of early and valid treatment response biomarkers (measurable in the…
Abstract Number: 1730 • ACR Convergence 2024
Osteoarthritis Is a Risk Factor for Inflammatory Arthritis in Cancer Patients Treated with Immune Checkpoint Inhibitors
Daniel Portnoy¹, Matthieu J Piola², Luke Hao², Robert Winchester², Adam Mor² and Yevgeniya Gartshteyn³, ¹Columbia University Irving Medical Center, New Yok, NY, ²Columbia University Irving Medical Center, New York, NY, ³Columbia University Irving School of Medicine, New York, NY
Background/Purpose: Inflammatory arthritis is one of the most common immune-related adverse events (irAEs) resulting from immune checkpoint inhibitors (ICIs). We hypothesized that T cells present…
Abstract Number: 1733 • ACR Convergence 2024
Safety and Efficacy of CABA-201, a Fully Human, Autologous 4-1BB Anti-CD19 CAR T Cell Therapy in Patients with Immune-Mediated Necrotizing Myopathy and Systemic Lupus Erythematosus from the RESET-MyositisTM and RESET-SLETM Clinical Trials
Saira Sheikh¹, Tahseen Mozaffar², Vimal Derebail¹, Natalie Grover¹, Jonathan Hogan³, Courtney Little³, Yvonne White³, Claire Miller³, Rebecca Estremera³, Jenell Volkov³, Daniel Nunez³, Jason Stadanlick³, Mallorie Werner³, Zachary Vorndran³, Alexandra Ellis³, Jazmean Williams³, Justin Cicarelli³, Quynh Lam³, thomas Furmanak³, Chris Schmitt³, Fatemeh Nezhad³, Dan Thompson³, Samik Basu³ and David Chang³, ¹University of North Carolina at Chapel Hill, Chapel Hill, NC, ²University of California, Irvine, Irvine, CA, ³Cabaletta Bio, Philadelphia, PA
Background/Purpose: CD19 targeting chimeric antigen receptor (CAR) T cells have demonstrated durable drug-free responses and remission in patients with idiopathic inflammatory myopathies (IIM) and systemic…
Abstract Number: 1541 • ACR Convergence 2024
Effect of Rituximab on Long-term Damage Acquisition in Patients with Systemic Lupus Erythematosus
Amanda Brito¹, Teresa Moitinho de Almeida², Sofia Miranda³, Miriam Barreto Baié¹, Daniel Calado³ and David Isenberg⁴, ¹Instituto de Medicina Integral Professor Fernando Figueira, Recife, Brazil, ²Unidade Local de Saúde de Lisboa Ocidental, Lisboa, Portugal, ³Hospital do Divino Espírito Santo, Ponta Delgada, Portugal, ⁴University College London, London, United Kingdom
Background/Purpose: B-cell depletion has been used to treat patients with systemic lupus erythematosus (SLE) for over twenty years, but we still lack studies that evaluate…
Abstract Number: 1650 • ACR Convergence 2024
IL-33 Expands Plasma Cells, Disrupts Germinal Centers and Increases Autoantibody Production
Andre Limnander¹, Eva Conde¹, Seblewongel Asrat², Andrea Vecchione², Kaitlyn Gayvert², Paulina Pedraza², Carley Tasker², Sharon Huang², Dmitry Yarilin², Dylan Birchard², Li-Hong Ben², Wei Keat Lim², Andrew Murphy², Matthew Sleeman² and Jamie orengo¹, ¹Regeneron Pharmaceuticals, Tarrytown, NY, ²Regeneron Pharmaceuticals, Tarrytown
Background/Purpose: IL-33 is a pro-inflammatory cytokine that plays a role in asthma, COPD and autoimmune diseases. The role of IL-33 on B cell maturation and…
Abstract Number: 1697 • ACR Convergence 2024
Results of a One Year Randomized Double-Blind Placebo-Controlled Trial with Methotrexate 25mg Per Week for Recently Diagnosed PolyMyalgia Rheumatica
Thomas Bolhuis¹, Noortje Kooijman¹, Diane Marsman¹, Gijs Snijders², Alfons den Broeder³, Nathan den Broeder⁴ and Aatke Van der maas⁵, ¹Department of Rheumatology, Sint Maartenskliniek, Ubbergen, The Netherlands, Ubbergen, Netherlands, ²Department of Rheumatology, Gelre Ziekenhuizen, Apeldoorn, The Netherlands, Gelre, Netherlands, ³Sint Maartenskliniek, Ubbergen, Netherlands, ⁴Sint Maartenskliniek, Ubbergen, Gelderland, Netherlands, ⁵St Maartenskliniek, Ubbergen, Netherlands
Background/Purpose: The most effective treatment for Polymyalgia rheumatica (PMR) are glucocorticoids (GC), but these are associated with toxicity. Three randomized controlled trials (RCTs) suggest methotrexate…

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