Abstracts tagged "Myositis"

Abstract Number: 0160 • ACR Convergence 2022
Sarcopenia in Myositis Patients: A Marker of Muscle Damage Associated with Myositis Severity and Disability
Margherita Giannini¹, Léa Debrut², Anne-Laure Charles², Mégane Pizzimenti², Rose-Marie Javier³, Bernard Geny⁴ and Alain Meyer¹, ¹Service de Physiologie et explorations fonctionnelles, CHU, Strasbourg ; Centre de Référence des Maladies Autoimmunes Rares, CHU, Strasbourg ; UR3072, Centre de Recherche en Biomédecine, University of Strasbourg, Strasbourg, France, ²UR3072 Centre de Recherche en Biomédecine, University of Strasbourg, Strasbourg, France, ³Service de Rhumatologie, Centre de Référence des Maladies Autoimmunes Rares, University Hospital of Strasbourg, Strasbourg, France, ⁴Service de Physiologie et explorations fonctionnelles, CHU, Strasbourg ; UR3072 Centre de Recherche en Biomédecine, University of Strasbourg, Strasbourg, France
Background/Purpose: Myositis are autoimmune diseases characterized by muscle inflammation and weakness. Even when disease is no longer active, a great proportion of patients does not…
Abstract Number: 1283 • ACR Convergence 2022
Frequency of Checking Creatine Kinase in Patients on Statins with Elevated Transaminase for Early Detection of Statin Induced Myopathy
ANJALI NIDHAAN, Andrei Hastings, david gonzalez, rajshri joshi, nathan gilbert and carolyn o'connor, Cleveland Clinic Akron General, Akron, OH
Background/Purpose: Some of the most commonly reported side effects of statins (widely used lipid lowering agents) are muscle injury (incidence ranging from 0.1-20% based on…
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: 0162 • ACR Convergence 2022
Clinical Features Associated with the Presence of anti-SSA/Ro60 Antibodies in anti-Jo-1 Antibody-positive Myositis
Koichi Yamaguchi¹, Qi Tang², Paul Poland³, Rohit Aggarwal⁴, Chester Oddis⁵ and Dana Ascherman⁵, ¹Gunma University Graduate School of Medicine, Maebashi, Japan, ²Second Xiangya Hospital of Central South University, Changsha, China, ³University of Pittsburgh School of Medicine, Pittsburgh, PA, ⁴Division of Rheumatology and Clinical Immunology, Department of Medicine, University of Pittsburgh, Pittsburgh, PA, ⁵University of Pittsburgh, Pittsburgh, PA
Background/Purpose: Anti-SSA antibodies target two unrelated proteins, Ro52 (E3 ligase) and Ro60 (RNA binding protein), that have different subcellular locations. Previous studies have indicated that…
Abstract Number: 1336 • ACR Convergence 2022
Productivity Analysis in Patients with Idiopathic Inflammatory Myopathies and Relationship with Quality of Life and Emotional Domain: Preliminary Data from a Monocentric Cohort
Chiara Cardelli¹, Michele Diomedi¹, Simone Barsotti¹, Alessandra Tripoli², Linda Carli¹ and Marta Mosca¹, ¹Rheumatology Unit, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy, ²Rheumatology Unit, Department of Clinical and Experimental Medicine, University of Pisa, Vecchiano, Italy
Background/Purpose: Idiopathic Inflammatory Myopathies (IIM) are chronic diseases often causing disability in patients, associated with both disease activity and damage accrual. These conditions might reduce…
Abstract Number: 1874 • ACR Convergence 2022
Autoantibodies Are Common in Patients with Idiopathic Interstitial Lung Disease Suggesting a High Prevalence of Undiagnosed Autoimmune Connective Tissue Disease
Sarah Tansley¹, Caroline Cotton², Fionnuala McMorrow¹, Hui Lu¹, Aravinthan Loganathan¹, Zoe Betteridge¹, Robert New³, Lisa Spencer⁴, Neil McHugh¹ and Robert Cooper⁴, ¹University of Bath, Bath, United Kingdom, ²Liverpool University Hospital, Liverpool, United Kingdom, ³NCA, Manchester, ⁴University of Liverpool, Liverpool
Background/Purpose: In some patients, interstitial lung disease (ILD) may be the dominant or even sole overt manifestation of an otherwise unrecognised autoimmune connective tissue disease…
Abstract Number: 0164 • ACR Convergence 2022
Anti-SSa/SSb and Ro52 Status and Pulmonary Function Tests in Patients with Interstitial Lung Disease and Idiopathic Inflammatory Myopathies
Abdullah Ahmed¹, Sonali Narain², Ivana Ilic¹, Can Hu³, Jaspreet Bhatti⁴ and Galina Marder⁵, ¹Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Manhasset, NY, ²Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Great Neck, NY, ³Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Fort Lee, NJ, ⁴Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, New York, NY, ⁵Donald and Barbara Zucker School of Medicine at Hofstra/ Northwell, Great Neck, NY
Background/Purpose: Interstitial lung disease (ILD) is a major cause of morbidity and mortality in patients with idiopathic inflammatory myositis (IIM). Anti-SSa/SSb and Ro52 are frequently…
Abstract Number: 1377 • ACR Convergence 2022
Mental Health Screening in Juvenile Myositis: Preliminary Analysis of a Multicenter Pilot Study
Kaveh Ardalan¹, Lindsay Olson¹, Jeffrey Dvergsten², Ann Reed¹, Alison Manning¹, Gary Maslow¹, Aruna Rikhi¹, Brian Feldman³, ashley Danguecan⁴, Sarah Mossad⁴, Luana Flores Pereira⁴, Susan Shenoi⁵, Stacey Haynes⁵, Joanna Patten⁵ and Andrea Knight⁶, ¹Duke University School of Medicine, Durham, NC, ²Duke University Hospital, Durham, NC, ³Division of Rheumatology, The Hospital for Sick Children; Child Health Evaluative Services, SickKids Research Institute; Department of Paediatrics, University of Toronto, Toronto, ON, Canada, ⁴The Hospital for Sick Children, Toronto, ON, Canada, ⁵Seattle Children's Hospital and Research Center / University of Washington, Seattle, WA, ⁶The Hospital for Sick Children, Division of Rheumatology, Department of Paediatrics, University of Toronto, Toronto, ON, Canada
Background/Purpose: Qualitative studies in juvenile myositis (JM) suggest high rates of emotional distress but the prevalence of mental health comorbidities is not well described. We…
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: 0002 • ACR Convergence 2022
Cancer Screening Recommendations for Patients with Idiopathic Inflammatory Myopathy
Alexander Oldroyd¹, Jeffrey Callen², Hector Chinoy³, Lorinda Chung⁴, David Fiorentino⁵, Patrick Gordon⁶, Pedro Machado⁷, Neil McHugh⁸, Albert Selva O’Callaghan⁹, Jens Schmidt¹⁰, Sarah Tansley⁸, Ruth Ann Vleugels¹¹, Victoria Werth¹² and Rohit Aggarwal¹³, ¹University of Manchester, Manchester, United Kingdom, ²University of Louisville, Louisville, KY, ³The University of Manchester, Sale, United Kingdom, ⁴Stanford University, Palo Alto, ⁵Stanford University, Stanford, CA, ⁶King’s College Hospital NHS Foundation Trust, London, United Kingdom, ⁷University College London, London, United Kingdom, ⁸University of Bath, Bath, United Kingdom, ⁹Hospital Universitari Vall d'Hebron, Barcelona, Spain, ¹⁰University Medical Centre Göttingen, Göttingen, Germany, ¹¹Harvard Medical School, Boston, MA, ¹²Philadelphia VAMC, Philadelphia, PA, USA and Department of Dermatology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, ¹³Division of Rheumatology and Clinical Immunology, Department of Medicine, University of Pittsburgh, Pittsburgh, PA
Background/Purpose: Adult-onset idiopathic inflammatory myopathy (IIM) is associated with increased cancer risk (lung, ovarian, colorectal, lymphoma, breast, and naso-pharyngeal among the most common) within the…
Abstract Number: 0165 • ACR Convergence 2022
Low Paraoxonase-1 Enzyme Activity in Patients with Idiopathic Inflammatory Myopathies Associates with Cancer Diagnosis
Sangmee Bae¹, Ani Shahbazian², Jennifer Wang² 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: Paraoxonase 1 (PON1) is a high-density lipoprotein (HDL)- associated enzyme with antioxidative properties, which is low in activity in patients with idiopathic inflammatory myopathies…
Abstract Number: 1385 • ACR Convergence 2022
Clinical and Serologic Characterization of Juvenile Systemic Sclerosis Overlap Disease
Amanda Robinson and Kathryn Torok, Pediatric Rheumatology, Children's Hospital of UPMC, Pittsburgh, PA
Background/Purpose: Juvenile systemic sclerosis (jSSc) is a systemic fibroinflammatory autoimmune disease characterized by skin fibrosis and multiple extracutaneous manifestations. A proportion of children with jSSc…
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: L07 • ACR Convergence 2021
Depletion of KLRG1+ T Cells in a First-in-human Clinical Trial of ABC008 in Inclusion Body Myositis (IBM)
Niti Goel¹, Dulce Soler-Ferran², Monette Coutreau², Jorge Escobar³, Kate Courtemanche², Merrilee Needham⁴ and Steven Greenberg⁵, ¹Abcuro, Inc.; Duke University, Durham, NC, ²Abcuro, Inc., Newton, MA, ³Abcuro, Inc., Hayward, CA, ⁴Perron Institute, Murdoch University, Perth, Australia, ⁵Brigham and Women's Hospital, Harvard Medical School, Boston, MA
Background/Purpose: Inclusion body myositis (IBM), a relentlessly progressive autoimmune skeletal muscle disease, has no effective available pharmacological therapy. A prominent feature of IBM on microscopy…
Abstract Number: 0330 • ACR Convergence 2021
Serologic Phenotypes Distinguish SLE Patients with Myositis And/or Interstitial Lung Disease (ILD)
Thaisa Cotton¹, Marvin Fritzler², May Choi³, Boyang Zheng⁴, Omid Zahedi Niaki⁵, Louis-Pierre Grenier⁵, Evelyne Vinet⁶, Christian Pineau¹, Luck Lukusa⁷, Fares Kalache⁵ and Sasha Bernatsky¹, ¹McGill University, Montréal, QC, Canada, ²University of Calgary, Calgary, AB, Canada, ³Brigham and Women's Hospital | University of Calgary, Calgary, AB, Canada, ⁴University of British Columbia, Vancouver, BC, Canada, ⁵McGill University Health Centre, Montréal, QC, Canada, ⁶McGill University Health Centre, Mont Royal, QC, Canada, ⁷Research Institute of the McGill University Health Centre, Montréal, QC, Canada
Background/Purpose: To determine if a serologic phenotype can be identified in SLE patients with myositis and/or ILD.Methods: Adult SLE patients (without myositis or ILD at…

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