Abstracts Archive - Page 662 of 2607 - ACR Meeting Abstracts

Abstract Number: 1861 • ACR Convergence 2022
Racial Disparities in Diagnosis and Treatment of Patients with Dermatomyositis of Different Skin Tones
Hillary Weisleder¹, Ana Valle¹, Xianhong Xie² and Shereen Mahmood³, ¹Montefiore Medical Center, New York, NY, ²Department of Epidemiology & Population Health/Albert Einstein College of Medicine, Bronx, NY, ³Albert Einstein College of Medicine/Montefiore Medical Center, New York, NY
Background/Purpose: A lack of education in dermatopathology of non-white skin is of growing concern in the field of medical education. Diseases such as Dermatomyositis (DM)…
Abstract Number: 1859 • ACR Convergence 2022
Urinary Beta-2 Microglobulin Is a Sensitive Prognostic Marker in Dermatomyositis Patients with Interstitial Lung Disease Positive for Anti-MDA-5 Antibody
Jun Nakamura, Takao Nagashima and Kojiro Sato, Jichi Medical University, Shimotsuke, Japan
Background/Purpose: Interstitial Lung Disease (ILD) accompanied with anti-melanoma differentiation-associated gene 5 (MDA5) antibody-positive dermatomyositis (DM) is usually rapidly progressive and life-threatening with poor prognosis. Although…
Abstract Number: 1863 • ACR Convergence 2022
Aromatase Inhibitor Induced Musculoskeletal Inflammation Is Observed Independent of Oophorectomy in a Novel Mouse Model
Nicholas Young¹, Kyle Jablonski¹, Courtney DeVries², Lai-Chu Wu³, Anna Bratasz², Maryam Lustberg⁴, Raquel Reinbolt¹ and Wael Jarjour², ¹The Ohio State University Wexner Medical Center, Columbus, OH, ²The Ohio State University, Columbus, OH, ³The Ohio State University Division of Rheumatology and Immunology, Columbus, OH, ⁴Smilow Cancer Hospital, New Haven, CT
Background/Purpose: Aromatase Inhibitors (AIs) block physiological estrogen (E2) production in peripheral tissues and are used clinically to reduce disease recurrences and improve overall survival rates…
Abstract Number: 1858 • ACR Convergence 2022
A Multi-center Clinical Cohort Study of Chinese Anti-synthetase Syndrome Patients
mingwei tang¹, Qian Wang¹, wei Wei², Pingting Yang³, Xinwang Duan⁴, Hongbin Li⁵, Chanyuan Wu⁶, JIULIANG ZHAO⁷, jia shi¹, Xiaomei Leng⁸, Xinping Tian¹, MENGTAO LI⁹, Yan Zhao¹ and Xiaofeng Zeng¹⁰, ¹Peking Union Medical College Hospital, Beijing, China, ²Tianjin Medical University General Hospital, Tianjin, China, ³The First Hospital of China Medical University, Shenyang, China, ⁴the Second Affiliated Hospital of Nanchang University, Nanchang, China, ⁵Inner Mongolia Medical University, Hohhot City, China, ⁶Department of Rheumatology and Clinical Immunology, Peking Union Medical College Hospital, Beijing, China, ⁷Beijing Union Medical College Hospital, Beijing, China, ⁸Peking Union Medical College Hospital, Department of Rheumatology and Clinical Immunology, Beijing, China, ⁹Department of Rheumatology and Clinical Immunology, Peking Union Medical College Hospital, Peking Union Medical College & Chinese Academy of Medical Sciences, National Clinical Research Center for Dermatologic and Immunologic Diseases, Ministry of Science & Technology, Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, State Key Laboratory of Complex Severe and Rare Diseases, Ministry of Science & Technology, Beijing, China, ¹⁰Department of Rheumatology, Peking Union Medical College Hospital (PUMCH), Chinese Academy of Medical Sciences National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Beijing, China
Background/Purpose: Based on the Chinese Rheumatology Data Center Inflammatory Myopathy Registry (CRDC-MYO), this study aimed to describe the baseline characteristics of a subgroup of patients…
Abstract Number: 1854 • ACR Convergence 2022
Nipocalimab’s Selective Targeting of FcRn and IgG Clearance Preserves Key Immune Functions
Leona Ling¹, Steven Tyler², Christopher J. Beneduce³, Federico Zazzetti⁴, Faye Yu³, Julia Brown³, Sujatha Kumar⁵, Rui Xu⁶, Jay Duffner⁷ and William Avery⁸, ¹Janssen Research & Development, LLC, Cambridge, MA, ²Genevant Therapeutics, Cambridge, MA, ³Janssen Research and Development, Cambridge, MA, ⁴Janssen Medical Affairs Global Services, LLC, Buenos Aires, Argentina, ⁵GlaxoSmithKline, Boston, MA, ⁶Janssen Research and Development, San Diego, CA, ⁷Faze Medicines, Cambridge, MA, ⁸Kisbee Therapeutics, Boston, MA
Background/Purpose: Nipocalimab, a fully human, effectorless IgG1 anti-neonatal Fc receptor (FcRn) monoclonal antibody, binds to FcRn with high affinity which prevents IgG recycling, leading to…
Abstract Number: 1869 • ACR Convergence 2022
Looking for BlyS(BAFF) in Juvenile Dermatomyositis: A New Biomarker of Disease Activity
Christopher Costin¹, Gabrielle Morgan², Amer Khojah³ and Lauren Pachman⁴, ¹Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, ²Ann & Robert H. Lurie Children's Hospital of Chicago and Northwestern University Feinberg School of Medicine, Chicago, IL, ³Umm Al-Qura University, Makkah, Saudi Arabia, ⁴Northwestern's Feinberg School of Medicine. Ann and Robert H. Lurie Children's Hospital of Chicago; Stanley Manne Children's Research Institute of Chicago, Lake Forest, IL
Background/Purpose: B Cell Activating Factor (BAFF) is a cytokine that drives B Cell proliferation and maturation. B Cells remain an important factor in JDM immune…
Abstract Number: 1870 • ACR Convergence 2022
Clinical Outcomes Following Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) Infection and Vaccination in Patients with Anti-Melanoma Differentiation Associated Gene 5 (MDA5) Antibody Positive Dermatomyositis
Richard Seto¹, Sangmee Bae¹ and Christina Charles-Schoeman², ¹University of California Los Angeles, Los Angeles, CA, ²Division of Rheumatology, University of California, Los Angeles, Santa Monica, CA
Background/Purpose: Patients with dermatomyositis (DM) and antibodies (ab) to melanoma differentiation associated gene 5 (MDA5) share similar clinical characteristics to patients infected with the severe…
Abstract Number: 1871 • ACR Convergence 2022
Hospitalization Outcomes for Acute Myocardial Infraction and Acute Heart Failure in Patients with Idiopathic Inflammatory Myopathies (IIM) from 2016-2019 National Inpatient Sample (NIS)
Zi Ying Li¹, Siyi Huang², Kevin Xi³, Deepan Dalal⁴ and Anthony Reginato⁵, ¹Roger Williams Medical Center, Providence, RI, ²UCSF Fresno, Fresno, CA, ³Brown University, Providence, ⁴Brown University School of Medicine, Providence, RI, ⁵Brown University, Providence, RI
Background/Purpose: Cardiovascular disease was encountered in 15% of hospital admission from 2016-2017 for patients with idiopathic inflammatory myopathies (IIM) based on the National Inpatient Sample…
Abstract Number: 1865 • ACR Convergence 2022
Internet-based Enrollment for Myositis Studies Utilizing Patient Self-reported Diagnostic Criteria
Raisa Lomanto Silva¹, Silvia Martinez Laverde¹, Siamak Moghadam-Kia¹, Nicole Neiman², Dana Ascherman³, Chester Oddis³ and Rohit Aggarwal⁴, ¹University of Pittsburgh Medical Center, Pittsburgh, PA, ²Division of Rheumatology and Clinical Immunology, Department of Medicine, Pittsburgh, PA, ³University of Pittsburgh, Pittsburgh, PA, ⁴Division of Rheumatology and Clinical Immunology, Department of Medicine, University of Pittsburgh, Pittsburgh, PA
Background/Purpose: Recruitment is a major challenge in myositis clinical studies, which is hindered by the rarity and heterogeneity of the disease. Internet-based clinical studies using…
Abstract Number: 1873 • ACR Convergence 2022
Relationship Between Baseline Characteristics of Rheumatoid Arthritis and Types of Mortality: Study of Cohort Followed Prospectively
Cristina Corrales¹, Fabricio Benavides Villanueva¹, Ivan Ferraz Amaro², Nuria Vegas Revenga³, Virgi Portilla⁴, Ricardo Blanco⁵, Miguel Ángel González-Gay⁶ and Alfonso Corrales⁴, ¹Hospital Universitario Marqués de Valdecilla, Santander, Spain, ²Division of Rheumatology. Hospital Universitario de Canarias. Spain., Santa Cruz de Tenerife, Spain, ³Hospital Galdakao- Usansolo, Galdakao, Spain, ⁴Research Group on Genetic Epidemiology and Atherosclerosis in Systemic Diseases and in Metabolic Bone Diseases of the Musculoskeletal System, IDIVAL; and Department of Rheumatology, Hospital Universitario Marqués de Valdecilla, Santander, Spain, ⁵Hospital Universitario Marqués de Valdecilla, IDIVAL, Santander, Spain, ⁶Department of Medicine and Psychiatry, Universidad de Cantabria; Rheumatology Division, Hospital Universitario Marqués de Valdecilla; Research group on genetic epidemiology and atherosclerosis in systemic diseases and in metabolic diseases of the musculoskeletal system, IDIVAL, Santander, Spain. Cardiovascular Pathophysiology and Genomics Research Unit, School of Physiology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
Background/Purpose: Patients with rheumatoid arthritis (RA) have an increased risk of mortality mainly due to cardiovascular (CV) events, infections and malignancies. The relationship between the…
Abstract Number: 1875 • ACR Convergence 2022
Assessment of Antibody Levels to Severe Acute Respiratory Syndrome-Coronavirus 2 (SARS-CoV-2) in Patients with Idiopathic Inflammatory Myopathies Receiving Treatment with Intravenous Immunoglobulin
Sangmee Bae¹, emmanuelle Faure-Kumar¹, Jennifer Wang², Ani Shahbazian², linh Truong², Howard Yang², Maureen McMahon¹, John FitzGerald¹ and Christina Charles-Schoeman³, ¹University of California Los Angeles, Los Angeles, CA, ²UCLA Medical Center, Los Angeles, CA, ³Division of Rheumatology, University of California, Los Angeles, Santa Monica, CA
Background/Purpose: Antibodies to Severe Acute Respiratory Syndrome-Coronavirus 2 (SARS-CoV-2) have been reported in pooled donor plasma and intravenous immunoglobulin products (IVIG) since May 2020 (C…
Abstract Number: 1876 • ACR Convergence 2022
Efficacy of JAK Inhibitors in Idiopathic Inflammatory Myopathies (other Than Dermatomyositis)
Ana Campar¹, Ana Sá², Bárbara Oliveira² and António Marinho¹, ¹CENTRO HOSPITALAR UNIVERSITÁRIO DO PORTO, PORTO, Portugal, ²Centro Hospitalar Universitário do Porto, Porto, Portugal
Background/Purpose: Idiopathic inflammatory myopathies (IIM) are a rare and heterogeneous group of systemic autoimmune disorders, comprising dermatomyositis (DM), immune-mediated necrotizing myopathy (IMNM), polymyositis (PM), inclusion…
Abstract Number: 1878 • ACR Convergence 2022
Identification of Serum Biomarkers Associated with Muscle Inflammation Detected on MRI in Polymyositis/dermatomyositis
Haruna Matsuo¹, Toshimasa Shimizu¹, Tomohiro Koga¹, Nozomi Oki², Masataka Uetani² and Atsushi Kawakami³, ¹Department of Immunology and Rheumatology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan, ²Department of Radiological Sciences, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan, ³Department of Immunology and Rheumatology, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, Japan
Background/Purpose: Muscle inflammation is a major clinical manifestation in patients with polymyositis/dermatomyositis (PM/DM). Phenotypes of PM/DM patients, especially those with interstitial lung diseases, are known…
Abstract Number: 1872 • ACR Convergence 2022
Outcome of Idiopathic Inflammatory Myositis Patients Who Received Rituximab: A Single Centre Retrospective Study
Fahidah Alenzi¹, Shirish Sangle² and Sanna Giovanni², ¹Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia, ²Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom
Background/Purpose: Idiopathic inflammatory myositis (IIM) includes a spectrum of a rare autoimmune disease characterized by proximal muscle weakness, variable skin manifestation and extra muscular manifestations.…
Abstract Number: 1855 • ACR Convergence 2022
Clinical Outcomes in an Observational Retrospective Cohort of Patients with Connective Tissue Disease-associated Interstitial Lung Disease (CTD-ILD) Who Taper Immunosuppressive Therapy
Paul Dellaripa, Paul Hoover and Tracy Doyle, Brigham and Women's Hospital, Boston, MA
Background/Purpose: Patients with CTD-ILD are often treated with a combination of corticosteroids and steroid sparing agents to limit the progression of the inflammatory response in…

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