Abstracts tagged "Systemic sclerosis"

Abstract Number: 2611 • 2019 ACR/ARP Annual Meeting
Mesenchymal Stem Cells in Scleroderma: A Systematic Review
Rossana Mejia-Romero ¹, Natalia Aguilera², Juan Pablo Alzate-Granados ³, C Escobar -Soto ⁴, Claudia Mendoza-Pinto ⁵, Mario García-Carrasco ⁵ and Adriana Rojas-Villarraga ⁶, ¹Center for Arthritis and Rehabilitation (CAYRE IPS) ,University of Barcolena, Bogotá, Distrito Capital de Bogota, Colombia, ²Fundacion Universitaria de Ciencias de La Salud-FUCS, Bogotá, Distrito Capital de Bogota, Colombia, ³Fundacion Universitaria de Ciencias de La Salud-FUCS, Bogota, Distrito Capital de Bogota, Colombia, ⁴TRUSTEM, Bogotá, Distrito Capital de Bogota, Colombia, ⁵Systemic Autoimmune Diseases Research Unit, Hospital de Especialidades, UMAE CMNMAC - CIBIOR, Instituto Mexicano del Seguro Social. Department of Rheumatology and Immunology, Medicine School, Benemérita Universidad Autónoma de Puebla, Puebla, Puebla, Mexico, ⁶Fundacion Universitaria de Ciencias de La Salud-FUCS. Hospital Infantil Universitario San José., Bogotá, Distrito Capital de Bogota, Colombia
Background/Purpose: Scleroderma (systemic scleroderma or systemic sclerosis, SSc), is a highly heterogeneous autoimmune disease of unknown etiology, with a high rate of therapeutic failure and…
Abstract Number: 720 • 2019 ACR/ARP Annual Meeting
Baseline Subject Demographics and Disease Characteristics in a Phase 3 Study of Safety and Efficacy of Lenabasum in Diffuse Cutaneous Systemic Sclerosis
Robert Spiera¹, Nancy Dgetluck ², Bradley Bloom ², Barbara White ² and Christopher Denton ³, ¹Hospital for Special Surgery, New York, NY, ²Corbus Pharmaceuticals, Norwood, MA, ³University College London Division of Medicine, Centre for Rheumatology and Connective Tissue Diseases, London, UK, London, United Kingdom
Background/Purpose: We report the baseline characteristics of a large cohort of diffuse cutaneous systemic sclerosis (dcSSc) patients enrolled in a Phase 3 trial of lenabasum,…
Abstract Number: 867 • 2019 ACR/ARP Annual Meeting
Safety and Efficacy of B-cell Depletion with Rituximab for the Treatment of Systemic Sclerosis-associated Pulmonary Arterial Hypertension in a Multi-center NIH Clinical Trial
Mark Nicolls¹, David Badesch ², Lorinda Chung ³, Robyn Domsic ⁴, Thomas Medsger ⁵, Ashley Pinckney ⁶, Lynette Keyes-Elstein ⁶, Carla D'Aveta ⁶, Meagan Spychala ⁶, R James White ⁷, Paul Hassoun ⁸, Fernando Torres ⁹, Jerry Molitor ¹⁰, Dinesh Khanna ¹¹, Holden Maeker ¹², Beverly Welch ¹³, Ellen Goldmuntz ¹⁴, Roham Zamanian ¹ and -- On Behalf of ASC01 Investigators ¹⁵, ¹Stanford University, Stanford, ²University of Colorado, Denver, ³Stanford University, Palo Alto, CA, ⁴University of Pittsburgh, Pittsburgh, PA, ⁵University of Pittsburgh, Pittsburgh, ⁶Rho Federal Systems, Durham, ⁷University of Rochester, Rochester, NY, ⁸Johns Hopkins School of Medicine, Baltimore, ⁹UT Southwestern, Dallas, ¹⁰University of Minnesota, University of Minnesota, ¹¹Department of Medicine, University of Michigan, Ann Arbor, Michigan, USA, Ann Arbor, ¹²Stanford, Stanford, ¹³National Institute of Allergy and Infectious Diseases, NIH, Bethesda, ¹⁴NIAID, Washingto, DC, ¹⁵---, USA
Background/Purpose: Pulmonary arterial hypertension (PAH) is a life-threatening complication of systemic sclerosis (SSc). Pre-clinical and clinical data have strongly implicated immune dysregulation and B cell…
Abstract Number: 1068 • 2019 ACR/ARP Annual Meeting
Classical Monocytes from African Ancestry Patients with Systemic Sclerosis Show Transcription and Energy Regulation Gene Expression Signatures
Paula Ramos¹, Willian da Silveira ², Jena Wirth ¹, Nathan Wilson ¹, Robert Wilson ¹, Jin Hyun Nam ¹, E. Starr Hazard ¹, Jim Oates ³, Melissa Cunningham ¹, Dongjun Chung ¹ and Gary Hardiman ², ¹Medical University of South Carolina, Charleston, ²Queen’s University, Belfast, United Kingdom, ³Division of Rheumatology & Immunology/Medical University of South Carolina, Charleston, SC
Background/Purpose: Systemic sclerosis (SSc) is a rare autoimmune disorder characterized by immune dysregulation, cutaneous and visceral fibrosis, and vasculopathy. It disproportionately affects African ancestry (AA)…
Abstract Number: 1651 • 2019 ACR/ARP Annual Meeting
Multicenter Double-Blind, Proof-of-Concept, Randomized Placebo-Controlled Trial of Riociguat in Systemic Sclerosis-associated Digital Ulcers
Vivek Nagaraja¹, Cathie Spino ¹, Pei-Suen Tsou ¹, Robyn Domsic ², Robert Lafyatis ², Tracy Frech ³, Jessica Gordon ⁴, Virginia Steen ⁵ and Dinesh Khanna ⁶, ¹University of Michigan, Ann Arbor, MI, ²University of Pittsburgh, Pittsburgh, PA, ³Division of Rheumatology, University of Utah and Salt Lake VAMC, Salt Lake City, UT, ⁴Hospital for Special Surgery, New York, NY, ⁵Georgetown University, Washington, D.C., USA, Georgetown, ⁶Department of Medicine, University of Michigan, Ann Arbor, Michigan, USA, Ann Arbor
Background/Purpose: The soluble guanylate cyclase stimulator riociguat (RIO) is a vasodilator with efficacy in patients with pulmonary arterial hypertension associated with connective tissue disease. Our…
Abstract Number: 2592 • 2019 ACR/ARP Annual Meeting
Longitudinal Changes in Health-related Quality of Life in Systemic Sclerosis Treated with Autologous Hematopoietic Stem Cell Transplant Compared to Standard of Care
Nancy Maltez¹, Mathieu Puyade ², Pauline Lansiaux ³, Mianbo Wang ⁴, Murray Baron ⁵, Ines Colmegna ⁶, Dominique Farge ⁷ and Marie Hudson ⁸, ¹The Ottawa Hospital, Ottawa, ²CHU de Poitiers Unité d'Hospitalisation d'Aval, Poitiers Cédex, France, ³Institut de Recherche Saint-Louis, Paris, France, ⁴Lady Davis Institute, Jewish General Hospital, Montreal, QC, Canada, ⁵Jewish General Hospital, McGill University, Montreal, Canada, ⁶McGill University Health Center, Montreal, QC, Canada, ⁷Hôpital Saint-Louis, AP-HP Assistance Publique des Hôpitaux de Paris, Centre de Référence des Maladies Auto-Immunes Systémiques Rares d’Ile-de-France, Filière ‘FAI2R’, Unité de Médecine Interne: Maladies Auto-immunes et Pathologie Vasculaire (UF 04), Université de Paris, EA 3518, Paris, France; Department of Medicine, McGill University, Montreal, QC, Canada, Paris, France, ⁸Jewish General Hospital, Lady Davis Institute for Medical Research, and Department of Medicine, McGill University, Montreal, QC, Canada
Background/Purpose: In severe, early progressive systemic sclerosis (SSc), autologous hematopoietic stem cell transplantation (AHSCT) allows significant improvements in overall and event free survival. The objectives…
Abstract Number: 2612 • 2019 ACR/ARP Annual Meeting
Minocycline for Refractory Calcinosis in Systemic Sclerosis: A Single-Centre Observational Cohort Study
Carmen Fonseca¹, Voon Ong ² and Christopher Denton ³, ¹UCL Medical School, Royal Free Campus, London, United Kingdom, ²UCL Medical School, Royal Free Campus, London, ³University College London Division of Medicine, Centre for Rheumatology and Connective Tissue Diseases, London, UK, London, United Kingdom
Background/Purpose: Calcinosis represents a major challenge for patients with systemic sclerosis (SSc) for which there is no standard therapy. Minocycline has been proposed for treatment…
Abstract Number: 723 • 2019 ACR/ARP Annual Meeting
Diagnosis of Systemic Sclerosis: How and When
Cristina Sobrino¹ and Carlos De la Puente ², ¹Rheumatology Department, Ramón y Cajal University Hospital & IRYCIS, Madrid, Spain, ²Hospital Universitario Ramon y Cajal, Madrid, Spain
Background/Purpose: Systemic sclerosis (SSc) is a heterogeneous disease regarding its clinical expression, evolution and forms of presentation. In spite of the lack of a disease…
Abstract Number: 961 • 2019 ACR/ARP Annual Meeting
Microenvironment in Systemic Sclerosis Provides a Protective Niche for Tissue-resident B Cells During B Cell Depletion Therapy with Anti-CD20 Antibody
Ai Kuzumi¹, Ayumi Yoshizaki ¹, Takemichi Fukasawa ¹, Satoshi Ebata ¹, Yoshihide Asano ¹ and Shinichi Sato ¹, ¹University of Tokyo Graduate School of Medicine, Department of Dermatology, Tokyo, Japan
Background/Purpose: B cell depletion therapy with anti-CD20 antibody rituximab has emerged as a potential treatment for systemic sclerosis (SSc). Rituximab, which has been used to…
Abstract Number: 1069 • 2019 ACR/ARP Annual Meeting
CD4+ T Helper Cell Populations with High PD-1 Expression Are Expanded in Systemic Sclerosis
Alisa Mueller¹, Andrea Fava ², Deepak Rao ¹ and Francesco Boin ³, ¹Brigham and Women's Hospital, Boston, MA, ²Johns Hopkins University School of Medicine, Baltimore, MD, ³UCSF, San Francisco, CA
Background/Purpose: Systemic sclerosis (SSc) is an autoimmune disease characterized by tissue fibrosis, vascular injury, and autoantibody production. CXCR5+ PD-1+ T follicular helper (Tfh) cells, which…
Abstract Number: 1652 • 2019 ACR/ARP Annual Meeting
Anticentromere Antibody Levels and Isotypes Associate with Disease Severity in Systemic Sclerosis
Nina van Leeuwen¹, Jaap Bakker ¹, Annette Grummels ¹, Corrie Wortel ¹, Suzana Jordan ², Oliver Distler ³, Håvard Fretheim ⁴, Anna Maria Hoffmann-Vold ⁵, Hans Ulrich Scherer ⁶, René Toes ¹, Thomas Huizinga ¹ and Jeska de Vries-Bouwstra ¹, ¹Leiden University Medical Center, Leiden, Netherlands, ²Department of Rheumatology, University Hospital Zurich, Zurich, Switzerland, Zurich, Switzerland, ³Dept. of Rheumatology, University Hospital Zürich, Zürich, Switzerland, Zürich, Switzerland, ⁴University Hospital Oslo, Oslo, Norway, ⁵Department of Rheumatology, Oslo University Hospital, Oslo, Norway, Oslo, Norway, ⁶Leiden University Medical Center, Department of Rheumatology, Leiden, Netherlands
Background/Purpose: Although some studies suggest a possible association between clinical characteristics and isotypes of anticentromere antibodies (ACA) in patients with systemic sclerosis (SSc), characteristics of…
Abstract Number: 2593 • 2019 ACR/ARP Annual Meeting
Cyclophosphamide for the Treatment of Skin Fibrosis in Systemic Sclerosis: A Systematic Review
Marie Hudson ¹, Nancy Maltez², Catherine Ivory ² and Melissa Demery-Varin ³, ¹Jewish General Hospital, Lady Davis Institute for Medical Research, and Department of Medicine, McGill University, Montreal, QC, Canada, ²The Ottawa Hospital, Ottawa, ³University of Ottawa, Ottawa
Background/Purpose: Systemic sclerosis (SSc) is a chronic disease characterized by multi-organ involvement. Excess collagen deposition and fibrosis is thought to result from a complex interplay…
Abstract Number: 2614 • 2019 ACR/ARP Annual Meeting
Association of Body Composition in Scleroderma Patients with Disease Activity, Serum Levels of Inflammatory Cytokines and Parameters of Nutrition and Lipid Metabolism
Sabina Oreska¹, Maja Spiritovic ², Petr Cesak ³, Michal Cesak ³, Hana Storkanova ⁴, Hana Smucrova ⁵, Barbora Hermankova ³, Olga Ruzickova ⁴, Herman Mann ¹, Karel Pavelka ¹, Ladislav Senolt ¹, Jiří Vencovský ¹, Radim Becvar ¹ and Michal Tomcik ¹, ¹Institute of Rheumatology, Department of Rheumatology, 1st Faculty of Medicine, Prague, Czech Republic, Prague 2, Czech Republic, ²Faculty of Physical Education and Sport, Department of Physiotherapy, Charles University, Prague, Czech Republic, Prague 2, Hlavni mesto Praha, Czech Republic, ³Faculty of Physical Education and Sport, Department of Physiotherapy, Charles University, Prague, Czech Republic, Prague, Czech Republic, ⁴Institute of Rheumatology, Department of Rheumatology, 1st Faculty of Medicine, Prague, Czech Republic, Prague, Czech Republic, ⁵Institute of Rheumatology, Prague, Czech Republic, Prague, Czech Republic
Background/Purpose: Fibrosis of the skin and visceral organs, especially digestive tract, and musculoskeletal involvement in systemic sclerosis (SSc) can have a negative impact on body…
Abstract Number: 725 • 2019 ACR/ARP Annual Meeting
Amniotic Membrane Dressings Provide an Effective Treatment for Systemic Sclerosis Digital Ulcers
Tracy Frech¹, Jan Pierce ², Greg Stoddard ³, Constance McNeill ⁴, Mislav Radic ⁵ and Jo -Anna Reems ⁶, ¹Division of Rheumatology, University of Utah and Salt Lake VAMC, Salt Lake City, UT, ²University of Utah Regenerative Medicine, Salt Lake City, United Kingdom, ³University of Utah Study Design and Biostatics Core, Salt Lake City, UT, ⁴University of Utah Hospitals and Clinics, Salt Lake City, UT, ⁵University Hospital Split, Split, Croatia, ⁶University of Utah Regenerative Medicine, Salt Lake City, UT
Background/Purpose: Systemic sclerosis (SSc)-related digital ulcers are a major burden for patients. The purpose of this study was to assess the effectiveness of amnion membrane…
Abstract Number: 1040 • 2019 ACR/ARP Annual Meeting
Proposition of a Novel Animal Model of Systemic Sclerosis Induced by Type V Collagen in C57BL/6 Mice Reproducing Fibrosis, Vasculopathy and Autoimmunity
Walcy Teodoro¹, Ana Paula Velosa ², Zelita Aparecida Queiroz ¹, Lais Araujo ³, Sergio Catanozi ¹, Antonio dos Santos Filho ⁴, Cleonice Bueno ⁴, Margarete Vendramini ⁴, Sandra Moraes Fernezlian ¹, Esmeralda Eher ⁴, Jurandir Tomaz de Miranda ¹, Fernanda Lopes ⁴, Sandra G. Pasoto ⁵, Percival Degrava Sampaio-Barros ⁶ and Vera Luiza Capelozzi ¹, ¹Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, BR, Sao Paulo, Sao Paulo, Brazil, ²Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, BR, São Paulo, Sao Paulo, Brazil, ³Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, BR, São Paulo, Sao Paulo, Brazil, ⁴Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, BR, Sao Paulo, Sao Paulo, Brazil, ⁵Rheumatology Division, Hospital das Clinicas, Faculdade de Medicina da Universidade de Sao Paulo (HCFMUSP), Sao Paulo, Brazil., Sao Paulo, Brazil, ⁶Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, BR, Brazil, Sao Paulo, Brazil
Background/Purpose: A better knowledge of the mechanisms and biomarkers of skin and lung damage in systemic sclerosis (SSc) related fibrosis remain a challenge. Our aim was…

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