Abstracts tagged "autoimmune diseases"

Abstract Number: 1274 • ACR Convergence 2022
Improving Pneumococcal Vaccination Rates Among Immunosuppressed Adults in an Academic Rheumatology Clinic Utilizing a Nurse Driven Protocol
Elena Joerns¹, Nagendra Pokala², Dan Wang³, Joan Reisch³, Reuben Arasaratnam³, Bonnie Bermas¹ and Puneet Bajaj³, ¹UT Southwestern, Dallas, TX, ²University of Texas Southwestern Medical Center, Dallas, TX, ³UT Southwestern Medical Center, Dallas, TX
Background/Purpose: Rheumatology patients are at risk for severe pneumococcal infections due to their underlying disease and immunosuppressive therapy. Current Advisory Committee on Immunization Practices guidelines…
Abstract Number: 1523 • ACR Convergence 2022
Anti-RNPC3 Autoantibodies in Mixed Connective Tissue Disease Are Associated with Systemic Sclerosis Skin Involvement
Darya S. Jalaledin¹, Hajar El Kamouni², Alexandra Albert³, Sabrina Hoa⁴, Josiane Bourre-Tessier⁵, Eric Rich⁵, Jean-Richard Goulet⁶, Martial Koenig⁷, Minoru Satoh⁸, Marvin Fritzler⁹, May Choi¹⁰, Yves Troyanov¹¹, Jean-Luc Senécal, MD¹² and Océane Landon-Cardinal⁵, ¹Division of Internal Medicine, Centre Hospitalier de l'Université de Sherbrooke, Saint-Lambert, Canada, ²Division of Rheumatology, Centre Hospitalier de l'Université de Montréal, Laval, Canada, ³Division of Rheumatology, Centre Hospitalier de l'Université Laval, Québec, QC, Canada, ⁴University of Montreal, Montréal, QC, Canada, ⁵Division of Rheumatology, Centre Hospitalier de l'Université de Montréal, Montréal, QC, Canada, ⁶Division of Rheumatology, Centre Hospitalier de l'Université de Montréal, Saint-Lambert, Canada, ⁷Division of Internal Medicine, Centre Hospitalier de l'Université de Montréal, Montréal, QC, Canada, ⁸Department of Human, Information and Science, University of Occupational Environmental Health, Kitakyusyu Fukuoka, Japan, ⁹University of Calgary, Calgary, AB, Canada, ¹⁰Brigham and Women's Hospital | University of Calgary, Calgary, AB, Canada, ¹¹Division of Rheumatology, Hôpital du Sacré-Coeur de Montréal, Montréal, QC, Canada, ¹²Division of Rheumatology, Centre Hospitalier de l'Université de Montréal, Montréal, Canada
Background/Purpose: RNA-binding region containing 3 (RNPC3) protein acts as a molecular bridge, promoting U11/U12 RNP complex formation. In previous studies, systemic sclerosis (SSc) patients who…
Abstract Number: 1738 • ACR Convergence 2022
Characterization of T Cell Subsets in the Synovium of Chronic Inflammatory Joint Diseases
Alexandra Khmelevskaya¹, Miranda Houtman², Kristina Buerki³, Chantal Pauli⁴, Sam Edalat³, Mojca Frank-Bertoncelj³, Oliver Distler⁵, Adrian Ciurea⁶, Caroline Ospelt⁷ and Raphael Micheroli⁸, ¹Center of Experimental Rheumatology, University Hospital of Zurich, Zürich, Switzerland, ²University of Zurich, Schlieren, Switzerland, ³Center of Experimental Rheumatology, Department of Rheumatology, University Hospital Zurich, Zürich, Switzerland, ⁴Department of Pathology, University Hospital Zurich, Zürich, Switzerland, ⁵Department of Rheumatology, University Hospital Zurich, University of Zurich, Zürich, Switzerland, ⁶University Hospital Zurich, Zürich, Switzerland, ⁷Center of Experimental Rheumatology, Department of Rheumatology, University Hospital Zurich, University of Zurich, Zürich, Switzerland, ⁸University Hospital Zurich, Department of Rheumatology, Zürich, Switzerland
Background/Purpose: Rheumatoid arthritis (RA), psoriatic arthritis (PsA), peripheral spondyloarthritis (pSpA), and undifferentiated arthritis (UA) are chronic immune-mediated conditions characterized by joint inflammation. The specific role…
Abstract Number: 2030 • ACR Convergence 2022
Designing of a Phase 2, Multicenter, Randomized, Placebo-Controlled, Double-Blind Study to Assess the Efficacy and Safety of Nipocalimab, an FcRn Inhibitor, in Adults with Primary Sjögren’s Syndrome
Jonathan Hubbard¹, Kim Campbell¹, Kathy Sivils¹, Robert Hoffman¹, Kim Hung Lo¹, Jocelyn Leu¹, Sophia Liva¹, Qing Zuraw¹, Anne Stevens¹, Leona Ling², Keith Karcher³, Sindhu Ramchandren³, Hong Sun³, Hal Scofield⁴, Daniel Wallace⁵ and Raphaèle Seror⁶, ¹Janssen Research and Development, LLC, Spring House, PA, ²Janssen Research & Development, LLC, Cambridge, MA, ³Janssen Research & Development, LLC, Titusville, NJ, ⁴Oklahoma Medical Research Foundation, Oklahoma City, OK, ⁵Cedars-Sinai Medical Center, Los Angeles, CA, ⁶University Hospital Paris-Saclay, Le Kremlin Bicêtre, France
Background/Purpose: Dysregulated humoral immunity is a hallmark of primary Sjögren's Syndrome (pSS). This dysregulation involves aberrant B-lymphocyte activity resulting in abnormally high immunoglobulin G (IgG)…
Abstract Number: 2272 • ACR Convergence 2022
Temporal Trends in COVID-19 Outcomes Among Patients with Systemic Autoimmune Rheumatic Diseases: From the First Wave to Omicron
Yumeko Kawano¹, Naomi Patel², Xiaosong Wang¹, Claire Cook³, Kathleen Vanni¹, Emily Kowalski¹, Emily Banasiak¹, Grace Qian¹, Michael Diiorio¹, Tiffany Hsu¹, Michael Weinblatt⁴, Derrick Todd¹, Zachary Wallace³ and Jeffrey Sparks⁵, ¹Brigham and Women's Hospital, Boston, MA, ²Massachusetts General Hospital, Sale Creek, TN, ³Massachusetts General Hospital, Boston, MA, ⁴Brigham and Women's Hospital, Harvard Medical School, Boston, MA, ⁵Brigham and Women's Hospital and Harvard Medical School, Boston, MA
Background/Purpose: Advances in prevention, testing, and treatment of COVID-19 have contributed to less severe outcomes in the general population, but whether outcomes have improved for…
Abstract Number: 0124 • ACR Convergence 2022
Evaluation of Comorbidity Burden and Its Effect on Lung Disease Progression and Mortality in a Cohort of Patients with Interstitial Pneumonia with Autoimmune Features
Elena Joerns¹, Michelle Ghebranious¹, Traci Adams¹ and Una Makris², ¹UT Southwestern, Dallas, TX, ²UT Southwestern Medical Center and Dallas VA, Dallas, TX
Background/Purpose: Interstitial pneumonia with autoimmune features (IPAF) is a subset of interstitial lung disease (ILD) which manifests with interstitial pneumonia and features of autoimmunity, yet…
Abstract Number: 0271 • ACR Convergence 2022
Temporal Trends and Risk of Rheumatoid Arthritis in Celiac Disease Patients: A Nationwide Population-based Study
Brinda Basida¹, maryam haider¹, Noren Din² and Vinit Gilvaz³, ¹DMC/Sinai Grace Hospital, Detroit, MI, ²DMC/Sinai- Grace Hospital, Birmingham, AL, ³Brown University, East Providence, RI
Background/Purpose: There has been an increasing global prevalence of celiac diseases (CD) and rheumatoid arthritis (RA). Modifications in proteins play a significant role in the…
Abstract Number: 0594 • ACR Convergence 2022
Identification of Peptidylglycine Alpha-Amidating Monooxygenase as a Regulator of Tissue Damage Mediated by Rheumatoid Arthritis Synovial Fibroblasts
Kevin Sheridan¹, Emma Dorris¹, Christopher Buckley² and Anthony Wilson¹, ¹University College Dublin, Dublin, Ireland, ²University of Oxford, Oxford, United Kingdom
Background/Purpose: The minor C allele variant of rs26232 SNP, located within the first intron of the Macrophage Immunometabolism regulator (MACIR) gene, is associated with both…
Abstract Number: 0708 • ACR Convergence 2022
The Impact of Early Antimalarial Adherence on Future Acute Care Utilization Among Rheumatoid Arthritis and Systemic Lupus Erythematosus Patients: A Population-based Study
Md Rashedul Hoque¹, J. Antonio Avina-Zubieta², Diane Lacaille², Mary De Vera³, Yi Qian³, John Esdaile⁴ and Hui Xie⁵, ¹Faculty of Health Sciences, Simon Fraser University, Burnaby, BC, Canada, ²Arthritis Research Canada, University of British Columbia, Vancouver, BC, Canada, ³University of British Columbia, Vancouver, BC, Canada, ⁴Arthritis Research Canada, Vancouver, BC, Canada, ⁵Simon Fraser University, Vancouver, BC, Canada
Background/Purpose: To examine the association between antimalarial (AM) adherence and acute care utilization among newly diagnosed rheumatoid arthritis (RA) and systemic lupus erythematosus (SLE) patients.Methods:…
Abstract Number: 0764 • ACR Convergence 2022
No Impact of Prior DMARD Exposures on Mortality in US Veterans with Cancer Treated with Immune Checkpoint Inhibitors
Tawnie Braaten¹, Brian Sauer², Gary Kunkel³, Jessica Walsh³, Jorge Rojas⁴, Bryant England⁵, Joshua Baker⁶ and Grant Cannon⁷, ¹University of Utah Hospitals and Clinics and VA Salt Lake City Health Care System, Salt Lake City, UT, ²Salt Lake City VA/University of Utah, Salt Lake City, UT, ³University of Utah, Salt Lake City, UT, ⁴George E. Wahlen Department of Veterans Affairs Salt Lake City Health Care System, Salt Lake City, UT, ⁵University of Nebraska Medical Center, Omaha, NE, ⁶University of Pennsylvania and Corporal Michael J. Crescenz VA Medical Center, Philadelphia, ⁷Salt Lake City VA, Salt Lake city
Background/Purpose: Immune checkpoint inhibitor (ICI) use for the treatment of multiple cancers continues to expand. Data on ICI treatment in autoimmune disease is limited as…
Abstract Number: 0831 • ACR Convergence 2022
Management of Hepatic Sarcoidosis, a Retrospective Analysis of Patients at a University Hospital
Kinza Muzaffar¹, Sulman Hasan², Sarwat umer², Mohammad Alfrad Nobel Bhuiyan², Kavya Vadlamudi², Manush Sondhi², Anusheh Ali¹, Tabitha Muutu² and Samina Hayat¹, ¹Louisiana State University, Shreveport, LA, ²LSU Health Shreveport, Shreveport, LA
Background/Purpose: Sarcoidosis is a multisystem granulomatous disease which can affect the GI system in about 5-10% of cases, out of which 11-80% can have hepatic…
Abstract Number: 1114 • ACR Convergence 2022
Computational Drug Repositioning and 3D Skin Models Identify EGFR and PI3K Inhibitors as Anti-fibrotic Targets for Systemic Sclerosis
Dillon Popovich¹, Noelle Kosarek², Rezvan Parvizi³, Tamar Abel⁴, Mengqi Huang⁵, Monica Espinoza⁶, Avi Smith⁷, Sasha Shenk⁷, Jonathan Garlick⁷ and Michael Whitfield⁸, ¹Dartmouth College, West Lebanon, NH, ²Dartmouth Geisel School of Medicine, Lebanon, NH, ³Dartmouth, Lebanon, NH, ⁴Dartmouth College, Lebanon, NH, ⁵University of Pittsburgh, Pittsburgh, PN, ⁶Dartmouth College, Hanover, NH, ⁷Tufts University School of Dental Medicine, Boston, MA, ⁸Geisel School of Medicine, Lebanon, NH
Background/Purpose: Genome-wide analyses of gene expression in systemic sclerosis (SSc) skin biopsies have identified differential responses based on the mechanism of action of the therapy.…
Abstract Number: 1287 • ACR Convergence 2022
Are the American College of Rheumatology’s Web-Based Patient Education Materials Easy for Patients to Read and Comprehend?
Ugochukwu C Nweke¹, Sobia Hassan², Usama Ahmad³ and Meenakshi Jolly⁴, ¹Rush University,Graduate College, Chicago, IL, ²Rush University Medical Center, Chicago,IL, Chicago, IL, ³Rush Univesity Medical Center, Chicago, IL, ⁴Rush University Medical Center, Chicago, IL
Background/Purpose: Patient education materials (PEMs), obtainable from online resources, can be accessed by patients and physicians and used to supplement the medical information provided by…
Abstract Number: 1542 • ACR Convergence 2022
Exploratory Clinical Subgroup Clustering in Systemic Sclerosis – Results from the Indian Progressive Systemic Sclerosis Registry
Shery Susan Philip¹, Ramya Janardana¹, Revanesh S Mirji¹, Chengappa Kavadichanda², Devender Bairwa³, Geetabali Sircar⁴, Parasar Ghosh⁵, Anupam Wakhlu⁶, Padmanabha Shenoy⁷, Sumithra Selvam⁸ and Vineeta Shobha¹, ¹St. John’s Medical College Hospital, Bangalore, India, ²JIPMER, Pondicherry, Puducherry, India, ³Jawaharlal Institute of Postgraduate Medical Education and Research (JIPMER), Puducherry, Puducherry, India, ⁴Institute of Postgraduate Medical Education and Research, Kolkata, West Bengal, India, ⁵Govt of West Bengal, Kolkata, India, Kolkata, West Bengal, India, ⁶Apollo Medics Super Speciality Hospitals, Lucknow, India, ⁷Centre for Arthritis and Rheumatism Excellence (CARE), Cochi, India, ⁸Division of Epidemiology and Biostatistics, St. John’s Research Institute, St. John's Medical College Hospital, Bangalore, India
Background/Purpose: Classification of systemic sclerosis (SSc) into subsets has been a challenge due to it's heterogeneity. This study attempts to identify SSc subsets based on…
Abstract Number: 1742 • ACR Convergence 2022
Shared Epitope Allomorphs Directly Influence Antigen-specific T-cell Responses in RA
Ravi Kumar¹, Anatoly Dubnovitsky¹, Christina Gerstner¹, Niyaz Yoosuf², Sara Turcinov¹, Sanjay Boddul¹, Fredrik Wermeling¹, Lars Klareskog¹, Leonid Padyukov¹ and vivianne malmström¹, ¹Karolinska Institutet, Stockholm, Sweden, ²Bioinvent International AB, Lund, Sweden
Background/Purpose: The products of rheumatoid arthritis (RA)-associated MHC class II risk alleles HLA-DRB1*04:01 and *04:04 (DR4) differ only by two amino acids in the peptide…

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