Abstracts tagged "Systemic sclerosis"

Abstract Number: 1861 • ACR Convergence 2021
Epidermal Growth Factor Receptor Pathway and Fibrosis in Systemic Sclerosis Skin
Miruna Carnaru¹, Monique Hinchcliff², Ian Odell¹ and F. Perry Wilson³, ¹Yale School Of Medicine, New Haven, CT, ²Yale School of Medicine, Westport, CT, ³Section of Nephrology, Department of Medicine, Yale School of Medicine, New Haven, CT; Department of Medicine Clinical and Translational Research Accelerator Yale School of Medicine, New Haven, CT
Background/Purpose: Systemic sclerosis (SSc) is a rare autoimmune disorder with chronic morbidity and high mortality. Disease pathogenesis involves microvascular damage, immune dysregulation, and fibrosis affecting…
Abstract Number: 0404 • ACR Convergence 2021
Perifollicular Hypopigmentation in Systemic Sclerosis: Associations with Clinical Features and Internal Organ Involvement
Melody Chung¹, Jamie Perin¹, Carrie Richardson², Christopher Mecoli³, Fred Wigley¹ and Zsuzsanna McMahan⁴, ¹Johns Hopkins University, Baltimore, MD, ²Rush University Medical Center, Chicago, IL, ³Johns Hopkins University School of Medicine, Baltimore, MD, ⁴Johns Hopkins Rheumatology, Baltimore, MD
Background/Purpose: Among the autoimmune rheumatic diseases, there is precedent for utilizing cutaneous manifestations of systemic disease as clues to clinical phenotype and disease prognosis. Though…
Abstract Number: 0551 • ACR Convergence 2021
Metabolic Intermediate Dimethyl-Alpha-Ketoglutarate Is a Novel Repressor of Pathogenic Myofibroblast Reprogramming and Skin Fibrosis in Systemic Sclerosis
Blaž Burja¹, Ishani Banik², Shervin Assassi³, Michael Whitfield⁴, J. Matthew Mahoney⁵, Andreja Erman⁶, Matija Tomšič⁷, Mitchell P. Levesque², Snežna Sodin-Šemrl⁷, Gabriela Kania⁸, Hubert Rehrauer⁹, Ziga Rotar⁷, Oliver Distler¹⁰, Katja Lakota¹¹ and Mojca Frank-Bertoncelj¹⁰, ¹Center of Experimental Rheumatology, Department of Rheumatology, University Hospital Zurich, University of Zurich and Department of Rheumatology, University Medical Centre Ljubljana, Zurich, Switzerland, ²Department of Dermatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland, ³University of Texas McGovern Medical School at Houston, Houston, TX, ⁴Geisel School of Medicine, Lebanon, NH, ⁵Center for Quantitative Biology, Geisel School of Medicine at Dartmouth, Hanover, NH, ⁶Institute for Cell Biology, University Medical Centre Ljubljana, Ljubljana, Slovenia, ⁷Department of Rheumatology, University Medical Centre Ljubljana, Ljubljana, Slovenia, ⁸Center of Experimental Rheumatology, Department of Rheumatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland, ⁹Functional Genomics Center Zurich, ETH Zurich and University of Zurich, Zurich, Switzerland, ¹⁰Center of Experimental Rheumatology, Department of Rheumatology, University Hospital Zurich/University of Zurich, Zurich, Switzerland, ¹¹Department of Rheumatology, University Medical Centre Ljubljana, Llubljana, Slovenia
Background/Purpose: Metabolic perturbations drive fibroblast-to-myofibroblast reprogramming and tissue fibrosis. Restoring perturbed metabolism might represent a new antifibrotic strategy. Here we explored the capacity of dimethyl-alpha-ketoglutarate…
Abstract Number: 1048 • ACR Convergence 2021
Estimating the Weight of Rheumatologic Diseases in Mortality in Spain: Basic Cause of Death vs Multiple Cause Analysis
ana Perez¹, Fernando Albarran², Cristina Bohorquez², Atusa Movasat², Lucia Ruiz², Paula Pretel², elena Rabadan², Valentina Emperiale², Adrian abbasi³, julio suarez³, lorena montano³, emilio rico³, alfredo prieto⁴, Inmaculada Leon⁵, melchor Alvarez de Mon³ and beatriz perez⁶, ¹Hospital Universitario Príncipe de Asturias. Rheumatology. Medicine Faculty. Alcala University Department., Madrid, Spain, ²Hospital Universitario Príncipe de Asturias, Rheumatology Department, Alcala de Henares, ³Hospital Universitario Príncipe de Asturias, Madrid, Spain, ⁴Faculty of Medicine. Alcala University, Alcala de Henares, Spain, ⁵Communicable Diseases. Instituto de Salud Carlos III, Madrid, Spain, ⁶Department of Epidemiology of Chronic Diseases.National Center of Epidemiology/CIBERESP. Instituto de Salud Carlos III, Madrid, Spain
Background/Purpose: Classical statistics provide information on mortality rates for basic causes of death. Although many inflammatory rheumatic diseases decrease life expectancy, they are generally not…
Abstract Number: 1384 • ACR Convergence 2021
A Genomic Meta-Analysis of Clinical Variables and Association with Intrinsic Molecular Subsets in Systemic Sclerosis
Jennifer Franks¹, Diana Toledo¹, Viktor Martyanov¹, Yue Wang², Suiyuan Huang³, Tammara Wood¹, Cathie Spino³, Robyn Domsic⁴, Monique Hinchcliff⁵, Dinesh Khanna³ and Michael Whitfield⁶, ¹Geisel School of Medicine at Dartmouth, Hanover, NH, ²Geisel School of Medicine at Dartmouth, West Lebanon, NH, ³University of Michigan, Ann Arbor, MI, ⁴University of Pittsburgh, Pittsburgh, PA, ⁵Yale School of Medicine, Westport, CT, ⁶Geisel School of Medicine, Lebanon, NH
Background/Purpose: Four intrinsic molecular subsets (Inflammatory, Fibroproliferative, Limited, Normal-like) have been identified in systemic sclerosis (SSc) that may have different clinical associations. To test this…
Abstract Number: 1841 • ACR Convergence 2021
Presence of Autoantibodies to Dense-Fine-Speckled 70 (DFS70) Do Not Necessarily Rule out Connective Tissue Diseases
Louisa-Marie Mockenhaupt¹, Ramona Dolscheid-Pommerich¹, Charlotte Behning¹, Birgit Stoffel-Wagner², Peter Brossart¹ and Valentin Schäfer¹, ¹University Hospital Bonn, Bonn, Germany, ²University Hospital Bonn, Bonn
Background/Purpose: Antinuclear antibodies (ANA) are serological markers for the presence of connective tissue diseases [1]. In some patients, a pattern can be detected in ANA…
Abstract Number: 0405 • ACR Convergence 2021
Retrospective Study on the Prognostic Value of Cardiac Magnetic Resonance Imaging Abnormalities in Systemic Sclerosis
Hao Cheng Shen¹, Catherine Faucher², Anne Chin³, Carl Chartrand-Lefebvre³, Ragui Chehata⁴, Julia Cadrin-Tourigny⁵, Francois-Pierre Mongeon⁶, Jean-Paul Makhzoum⁷, Océane Landon-Cardinal⁸, Josiane Bourré-Tessier⁸, Éric Rich⁹, Jean-Richard Goulet⁸, Paul R Fortin¹⁰, Jean-Luc Senécal⁸ and Sabrina Hoa⁸, ¹Department of Medicine, Université de Montréal, Montréal, QC, Canada, ²Department of Medicine, Université Laval, Québec, QC, Canada, ³Department of Radiology, Centre hospitalier de l’Université de Montréal, Montréal, QC, Canada, ⁴Department of Medicine, Université de Montréal, Montreal, Montréal, QC, Canada, ⁵Division of Non-Invasive Cardiology, Department of Specialized Medicine, Montreal Heart Institute; Department of Medicine, Université de Montréal, Montréal, QC, Canada, ⁶Division of electrophysiology, Department of Specialized Medicine, Montreal Heart Institute; Department of Medicine, Université de Montréal, Montréal, QC, Canada, ⁷Division of Internal Medicine, Hôpital Sacré-Coeur de Montréal; Department of Medicine, Université de Montréal, Montréal, QC, Canada, ⁸Division of Rheumatology, Centre hospitalier de l'Université de Montréal; Department of Medicine, Université de Montréal, Montréal, QC, Canada, ⁹Division of Rheumatology, Centre hospitalier de l’Université de Québec-Université Laval, Montréal, QC, Canada, ¹⁰CHU de Quebec - Universite Laval, Québec City, QC, Canada
Background/Purpose: Cardiac involvement is a leading cause of death in systemic sclerosis (SSc). Cardiac MRI (CMR) is useful in the early assessment of cardiac disease.…
Abstract Number: 0554 • ACR Convergence 2021
Reverse Signaling Through PD-L1 Plays a Central Role in Extracellular Matrix Protein Secretion from Cutaneous Myofibroblasts in Systemic Sclerosis
Maithri Aspari¹, Stinne Greisen¹, Malene Hvid¹, Klaus Sondergaard², Voon Ong³, Christopher Denton⁴, David Abraham⁵ and Bent Deleuran¹, ¹Aarhus University, Aarhus, Denmark, ²Aarhus University Hospital, Aarhus, Denmark, ³University College London Medical School Royal Free Campus, London, United Kingdom, ⁴University College London Division of Medicine, Centre for Rheumatology and Connective Tissue Diseases, London, United Kingdom, ⁵University College London, London, United Kingdom
Background/Purpose: The PD-1/PD-L1 pathway has been implicated in Systemic Sclerosis (dSSc). This disease is dominated by increased extracellular matrix deposition initiated by myofibroblasts. We therefore…
Abstract Number: 1099 • ACR Convergence 2021
Characteristics and Outcomes of Myocardial Infarction in Patients with Rheumatoid Arthritis, Systemic Lupus Erythematosus, Systemic Sclerosis, Gout and Osteoarthritis Patients Using the National Inpatient Sample Database from 2002-2018
Sonia Gupta¹, Vinay thallapally², Sarah Aurit², Rouhin sen³ and Joseph Nahas², ¹Creighton University School of Medicine, Omaha, NE, ²Creighton University, Omaha, NE, ³Colorado University Anschutz Medical Campus, Denver, CO
Background/Purpose: Patients with the autoimmune rheumatic disease have an increased risk of acute myocardial infarction (MI). Our study was designed to compare the prevalence, characteristics…
Abstract Number: 1385 • ACR Convergence 2021
Overall Survival in Patients with Systemic Autoimmune Diseases Following Lung or Heart-Lung Transplantation at a Single High-Volume Academic Transplant Center: A Comparative Cohort Study
Jason Melehani¹, Shufeng Li², Joshua Mooney³ and Lorinda Chung², ¹Stanford University, San Jose, CA, ²Stanford University, Palo Alto, CA, ³Stanford University, Stanford, CA
Background/Purpose: Lung manifestations of systemic autoimmune diseases are a frequent cause of early death. For many patients, current treatments cannot arrest the inexorable progression to…
Abstract Number: 1842 • ACR Convergence 2021
Peripheral Blood Cell Gene Expression Profiling Predicts Response to Mycophenolate in Systemic Sclerosis Related Interstitial Lung Disease
Shervin Assassi¹, Wenjin Zheng², Elizabeth Volkmann³, Xuan Wang⁴, Holly Wilhalme⁵, Marka Lyons⁶, Michael Roth⁵ and Donald Tashkin⁵, ¹University of Texas McGovern Medical School at Houston, Houston, TX, ²School of Biomedical Informatics at the University of Texas Health Science Center at Houston, Houston, TX, ³Department of Medicine, Division of Rheumatology, University of California, David Geffen School of Medicine, Los Angeles, CA, ⁴Baylor Scott & White Health, Dallas, TX, ⁵University of California Los Angeles, Los Angeles, CA, ⁶Division of Rheumatology, University of Texas McGovern Medical School at Houston, Houston, TX
Background/Purpose: Response to immunosuppression is variable in systemic sclerosis (SSc) related interstitial lung disease (ILD). Contrary to pulmonary tissue, peripheral blood cell (PBC) RNA can…
Abstract Number: 0142 • ACR Convergence 2021
Description of a Scleroderma Cohort and Management of Lung Disease Risk at a Rural Academic Medical Center
Jenna Marinock¹, P. Daniel Nicholas², Kirsten Koons³, Rakesh Kriplani⁴, Andrea Berger⁴ and David Bulbin⁵, ¹Geisinger Commonwealth School of Medicine, Philadelphia, PA, ²Geisinger Medical Center, Danville, PA, ³Geisinger Medical Center, Lewisburg, PA, ⁴Department of Population Health Sciences, Geisinger Medical Center, Danville, PA, ⁵Geisinger Health System, Danville, PA
Background/Purpose: Systemic sclerosis interstitial lung disease (SSc-ILD) and pulmonary hypertension (SSc-PH) are leading causes of morbidity and mortality in patients with SSc. Few screening guidelines…
Abstract Number: 0406 • ACR Convergence 2021
Gender Differences in Clinical Features and Outcomes of Systemic Sclerosis: Analysis of Reuma.pt/SSc Registry
Raquel Freitas¹, Patrícia Martins², Eduardo Dourado², Tânia Santiago³, Francisca Guimarães⁴, Bruno Fernandes⁵, Salomé Garcia⁶, Beatriz Samões⁷, Ana Pinto⁸, Nuno Gonçalves⁹, Maria Lourenço¹⁰, Emanuel Costa¹¹, Margarida Rocha¹², Maura Couto¹³, Ana Catarina Duarte¹, Filipe Araújo¹⁴, Inês Cordeiro², Fátima Godinho¹, Catarina Resende¹⁵, Maria Joo Salvador¹⁶, Ana Cristina Cordeiro¹ and Maria José Santos¹⁷, ¹Hospital Garcia de Orta, Rheumatology department, Almada, Portugal, ²Rheumatology Department, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon Academic Medical Centre and European Reference Network on Rare Connective Tissue and Musculoskeletal Diseases Network (ERN-ReCONNET); Rheumatology Research Unit, Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal, ³Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal, ⁴Unidade Local de Saúde do Alto Minho, Rheumatology department, Ponte de Lima, Portugal, ⁵Rheumatology Department, Centro Hospitalar Universitário de São João EPE, Braga, Portugal, ⁶Rheumatology Department, Centro Hospitalar Universitário de São João EPE, Porto, Portugal, ⁷Rheumatology Department, Centro Hospitalar Vila Nova de Gaia, VIla Nova de Gaia, Portugal, ⁸Local Health Unit of Guarda, Portugal, Barcelos, Portugal, ⁹Centro Hospitalar Lisboa Ocidental, Rheumatology Department; Hospital Central do Funchal, Lisboa, Portugal, ¹⁰Hospital Egas Moniz, Barcelos, Portugal, ¹¹Hospital de Braga, Braga, Portugal, ¹²Centro Hospitalar Universitário Lisboa Norte, Rheumatology Department, Faro, Portugal, ¹³Centro Hospitalar Tondela - Viseu, Rheumatology Department, Linda a Velha, Portugal, ¹⁴Hospital de Sant'Ana, Rheumatology and Osteoporosis department, Parede, Portugal, ¹⁵Centro Hospitalar Universitário Lisboa Norte, Rheumatology Department, Lisbon, Portugal, ¹⁶Centro Hospitalar e Universitário de Coimbra, Rheumatology Department, Coimbra, Portugal, ¹⁷Rheumatology Department, Hospital Garcia de Orta, Almada, Portugal
Background/Purpose: Systemic sclerosis (SSc) is a rare connective tissue disease of unknown etiology, with a broad spectrum of clinical and laboratory features. Evidence for the…
Abstract Number: 0555 • ACR Convergence 2021
Pathway-Driven Drug Repositioning in Systemic Sclerosis from Omics Data
Dillon Popovich¹, Tamar Abel¹, Noelle Kosarek², Monica Espinoza³, Rezvan Parvizi⁴, Jonathan Garlick⁵ and Michael Whitfield⁴, ¹Geisel School of Medicine, West Lebanon, NH, ²Dartmouth Geisel School of Medicine, Hartford, VT, ³Geisel School of Medicine, Hanover, NH, ⁴Geisel School of Medicine, Lebanon, NH, ⁵Tufts University School of Dental Medicine, Boston, MA
Background/Purpose: Omic analyses of systemic sclerosis (SSc) skin biopsy datasets identified distinct sets of patients that respond differently to treatment. The goal of this study…
Abstract Number: 1136 • ACR Convergence 2021
Risk of Osteoporosis in Patients with Systemic Sclerosis: A Cross-Sectional Analysis of Two European Prospective Cohorts
Charles Midol¹, Edgar Wiebe², Elise Siegert², Dörte Huscher³, David Launay⁴, Eric Hachulla⁴, Vincent Sobanski¹ and Frank Buttgereit⁵, ¹Univ. Lille, Inserm, CHU Lille, Service de Médecine Interne, U1286 - INFINITE - Institute for Translational Research in Inflammation, F-59000 Lille, France, Lille, France, ²Department of Rheumatology and Clinical Immunology, Charité – Universitätsmedizin Berlin, Germany, Berlin, Germany, ³Institute of Biometry and Clinical Epidemiology, and Berlin Institute of Health, Charité – Universitätsmedizin Berlin, Berlin, Germany, ⁴Univ. Lille, Inserm, CHU Lille, Service de Médecine Interne, U1286 - INFINITE - Institute for Translational Research in Inflammation, F-59000 Lille, France, Lille Cedex, France, ⁵Charité – Universitätsmedizin Berlin, Berlin, Germany
Background/Purpose: Patients with systemic sclerosis (SSc) are at high risk for osteoporosis (OPO) and fragility fractures, although their exact prevalences are unknown. This might be…

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