Abstracts tagged "rheumatoid arthritis"

Abstract Number: 0757 • ACR Convergence 2020
Sunlight Exposure, Sun-protective Behaviour, and Anti-citrullinated Protein Antibody Positivity: A General Population-based Study in Quebec, Canada
Naizhuo Zhao¹, Audrey Smargiassi², Ines Colmegna³, Marie Hudson⁴, Marvin Fritzler⁵ and Sasha Bernatsky⁶, ¹McGill University, Montreal, Canada, ²l’Université de Montréal, Montreal, Canada, ³The Research Institute of the McGill University Health Centre, Montreal, Canada, ⁴Division of Rheumatology, Jewish General Hospital, Montréal, QC, Canada, ⁵Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada, ⁶The Research Institute of the McGill University Health Centre, Montreal, ON, Canada
Background/Purpose: Sunlight exposure has been associated with lower rheumatoid arthritis (RA) risk, but to our knowledge, no one has ever studied sunlight exposure and anti-citrullinated…
Abstract Number: 0775 • ACR Convergence 2020
T and B Cell Responses to Common Tenascin-C Peptides in RA
JING Song¹, Anja Schwenzer², Sara Turcinov³, Alicia Wong², Cliff Rims¹, Lorena Rodriguez Martinez², David Arribas-Layton⁴, Christina Gerstner⁵, Virginia Muir⁶, Jeffrey Carlin⁷, Kim Midwood², Vivianne Malmström⁸, Eddie James¹ and Jane Buckner¹, ¹Center for Translational Immunology, Benaroya Research Institute at Virginia Mason, Seattle, WA, ²Kennedy Institute of Rheumatology, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, United Kingdom, ³Division of Rheumatology, Department of Medicine,Center for Molecular Medicine, Institutet, Stockholm, Sweden, ⁴Center for Translational Immunology, Benaroya Research Institute at Virginia Mason, Seattle, ⁵Division of Rheumatology, Department of Medicine,Center for Molecular Medicine, Karolinska Institutet, Stockholm, Sweden, ⁶Center for Systems Immunology, Benaroya Research Institute at Virginia Mason, Seattle, WA, ⁷Department of Rheumatology, Virginia Mason Medical Center, Seattle, WA, ⁸Karolinska Institutet, Stockholm, Stockholms Lan, Sweden
Background/Purpose: Although autoreactive CD4+ T cell and antibody responses against citrullinated antigens are known to contribute to loss of immune tolerance in rheumatoid arthritis (RA),…
Abstract Number: 0792 • ACR Convergence 2020
LY294002 Improves the Collagen-induced Arthritis by Inducing Neutrophil Apoptosis
Xuechan Huang¹, Tianwang Li¹, Shuyang Chen¹, Zhixiang Huang¹ and Junming Chen¹, ¹Department of Rheumatology and Immunology, Guangdong Second Provincial General Hospital, Guangdong, China (People's Republic)
Background/Purpose: Neutrophils play a central role in host defense, but they also play important effectors on acute and chronic inflammation. Neutrophil apoptosis is essential for…
Abstract Number: 0808 • ACR Convergence 2020
Time to Discontinuation of Tofacitinib and TNF Inhibitors in Rheumatoid Arthritis Patients with and Without Methotrexate: Real World Results from a Rheumatoid Arthritis Cohort
Mohammad Movahedi¹, Angela Cesta², Xiuying Li³, Edward C Keystone⁴ and Claire Bombardier⁵, ¹Toronto General Hospital Research Institute, University Health Network, Toronto, ON, Canada, ²Toronto General Hospital Research Institute, Toronto, ON, Canada, ³Toronto General Hospital Research Institute, Toronto, Canada, ⁴Mount Sinai Hospital, Toronto, ON, Canada, ⁵Institute for Work and Health, Toronto, ON, Canada
Background/Purpose: Tofacitinib (TOFA) is an oral, small molecule drug used for rheumatoid arthritis (RA) treatment and is prescribed alone or with methotrexate (MTX). TOFA can…
Abstract Number: 0825 • ACR Convergence 2020
Sex Differences in the Efficacy and Safety of Tofacitinib in Rheumatoid Arthritis Patients: A Post Hoc Analysis of Phase 3 and Long-Term Extension Trials
Niall Jones¹, Vibeke Strand², Hendrik Schulze-Koops³, Eduardo Mysler⁴, Cassandra D Kinch⁵, David Gruben⁶, Rebecca Germino⁷, Carol A Connell⁶ and Lihi Eder⁸, ¹Division of Rheumatology, University of Alberta, Edmonton, AB, Canada, ²Division of Immunology/Rheumatology, Stanford University, Palo Alto, CA, ³Division of Rheumatology and Clinical Immunology, Department of Internal Medicine IV, University of Munich, Munich, Germany, ⁴Organización Médica de Investigación, Buenos Aires, Argentina, ⁵Pfizer Canada ULC, Kirkland, QC, Canada, ⁶Pfizer Inc, Groton, CT, ⁷Pfizer Inc, New York, NY, ⁸Women’s College Research Institute, University of Toronto, Toronto, ON, Canada
Background/Purpose: Differences in efficacy outcomes favoring male vs female patients (pts) with RA have been reported with csDMARDs1 and TNF inhibitors;2 results with JAK inhibitors…
Abstract Number: 0968 • ACR Convergence 2020
Combined Inhibition of Autophagy and Glutamine Metabolism Suppresses Cell Growth of RA Synoviocytes and Ameliorates Arthritis in SKG Mice
Ikuko Naka¹, Jun Saegusa², Kenichi Uto², Yuzuru Yamamoto³, Yoshihide Ichise⁴, Hirotaka Yamada⁴, Yo Ueda⁵, Takaichi Okano⁴, Soshi Takahashi⁶, Sho Sendo⁷ and Akio Morinobu⁸, ¹Kobe University, Kobe, ²Department of Clinical Laboratory, Kobe University Hospital, Kobe, Japan, ³Kobe University, Kobe-city, Japan, ⁴Kobe University, Kobe, Japan, ⁵Kobe UniversityRheumatology and Clinical Immunology, Kobe University Hospital, Kobe, Japan, ⁶Kobe univerity, Kobe, Japan, ⁷Kobe university, Kobe city, Japan, ⁸Rheumatology and Clinical Immunology, Kobe University Hospital, Kobe, Japan
Background/Purpose: Immunometabolism is now recognaized to be crucial in the pathogenesis of rheumatoid arthritis (RA). We have recently shown that the expression of glutaminase 1…
Abstract Number: 1006 • ACR Convergence 2020
Post-menopausal Rheumatoid Arthritis Is Inversely Associated with Lifetime High Level of Estrogen Exposure in the French E3N Cohort
Carine Salliot¹, Yann Nguyen², Amandine Gelot³, Xavier Mariette⁴, Marie-Christine Boutron-Ruault³ and Raphaèle Seror⁵, ¹CHR orleans, Orleans, France, ²1Department of Internal Medicine, Hôpital Beaujon, APHP Nord, Université de Paris, Clichy, Clichy, France, ³Institut Gustave Roussy, Villejuif, France, ⁴Paris-Sud University, Rueil-Malmaison, France, ⁵Rheumatology Department, Bicetre Hospital, APHP, France, Paris, France
Background/Purpose: The involvement of female hormones in the pathogenesis of Rheumatoid Arthritis (RA) is supported by numerous observations: a female predominance, an increased incidence in…
Abstract Number: 1141 • ACR Convergence 2020
Reversing Seasonal Decline of T2T Outcome in RA Patients Under Double Hits by Chinese New Year and COVID-19 Epidemic via Online Interaction with SSDM
Rong Mu¹, Hongbin Li², Zhanyun Da³, Anbin Huang⁴, Hongzhi Wang⁵, Jing Lu⁶, Jianhong Wu⁷, Shengtao Zhang⁸, Yikai Yu⁹, Chun Li¹⁰, Shouxin Li⁹, Peng Ji¹¹, Hua Wei¹², Bin Wu¹³, Zhenbin Li¹⁴, Lingxun Shen¹⁵, Yanping Zhao¹⁶, Yi Zhao¹⁷, Xiaoqiang Hou¹⁸, Hui Xiao¹⁹, Yuhua Jia²⁰, Bing Wu²⁰, Yonggang Zhao²⁰, Xin Chen¹⁹, Miaomiao Song²⁰, Fei Xiao²⁰ and Zhanguo Li²¹, ¹People's Hospital, Beijing University Medical School, Beijing, Beijing, China (People's Republic), ²The Affiliated Hospital of Inner Mongolia Medical University, Hohhot, China (People's Republic), ³The affiliated Hospital of Nantong University, Nantong, Jiangsu, China (People's Republic), ⁴Union Hospital Affiliated Tongji Medical College of Huazhong University of Science and Technology, WuHan, China (People's Republic), ⁵The First Hospital of Jiaxing, Jiaxing, China (People's Republic), ⁶First Affiliated Hospital of China Medical University, Shenyang, China (People's Republic), ⁷Department of Rheumatology, Dazhou Central Hospital, Dazhou, China (People's Republic), ⁸Tongji Hospital Affiliated Tongji Medical College of Huazhong University of Science and Technology, Wuhan, China (People's Republic), ⁹Tongji Hospital Affiliated to Tongji Medical College of HUST, Wuhan, Hubei, China (People's Republic), ¹⁰People's Hospital, Beijing University Medical School, beijing, China (People's Republic), ¹¹The first affiliated hospital of xinjiang medical university, Urumqi, Xinjiang, China (People's Republic), ¹²Northern Jiangsu People's Hospital, Yangzhou, China (People's Republic), ¹³Chongqing Hospital of Traditional Chinese Medicine, chongqing, China (People's Republic), ¹⁴Chinese people ’s liberation army joint service support force 980 hospital, shijiazhuang, Jiangxi, China (People's Republic), ¹⁵Union Hospital Affiliated Tongji Medical College of HUST, Wuhan, Hubei, China (People's Republic), ¹⁶First Affiliated Hospital of Harbin Medical University, Harbin, China (People's Republic), ¹⁷Xuanwu Hospital, Capital Medical University, Beijing, China, Beijing, China (People's Republic), ¹⁸Yichang Central People's Hospital, Beijing, China (People's Republic), ¹⁹Shanghai Gothic Internet Technology Co., Ltd., Shanghai, Shanghai, China (People's Republic), ²⁰Shanghai Gothic Internet Technology Co., Ltd., Shanghai, China (People's Republic), ²¹Peking University People’s Hospital, Xicheng, Beijing, China (People's Republic)
Background/Purpose: Treat-to-target (T2T), achieving a DAS28 below 3.2 is the main management strategy for RA. The Chinese New Year is a long holiday started in…
Abstract Number: 1193 • ACR Convergence 2020
Unsupervised Molecular Profile Clustering in the Serum of Rheumatoid Arthritis Patients Identifies Groups with Differential CV-risk SCORE: Modulation by Biological Therapies
Maria Luque-Tevar¹, Carlos Pérez-Sánchez¹, Pilar Font², Alejandra Maria Patiño-Trives¹, Montserrat Romero-Gomez², Desirée Ruiz-Vilchez², Sara Remuzgo-Martínez³, Raquel López-Mejías⁴, Iván Arias de la Rosa¹, Carmen Torres-Granados¹, María-Carmen Abalos-Aguilera¹, Rafaela Ortega-Castro², Alejandro Escudero-Contreras², Carlos Rodriguez-Escalera⁵, Jose Perez-Venegas⁶, Mª Dolores Ruiz-Montesinos⁶, Carmen Dominguez⁶, Carmen Romero-Barco⁷, Antonio Fernandez-Nebro⁸, Natalia Mena-Vazquez⁹, Jose Luis Marenco¹⁰, Julia Uceda-Montañez¹⁰, Mª Dolores Toledo-Coello¹¹, Nuria Barbarroja¹, M Angeles Aguirre², Eduardo Collantes², Miguel A Gonzalez-Gay¹² and Chary Lopez-Pedrera¹, ¹Rheumatology Department, Reina Sofia University Hospital/ Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/ University of Cordoba, Cordoba, Spain, Cordoba, Spain, ²Rheumatology Department, Reina Sofia University Hospital/ Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/ University of Cordoba, Cordoba, Spain, Córdoba, Spain, ³Research group on genetic epidemiology and atherosclerosis in systemic diseases and in metabolic bone diseases of the musculoskeletal system, IDIVAL, Santander, Spain, ⁴Research group on Genetic Epidemiology and Atherosclerosis in Systemic Diseases and in Metabolic bone Diseases of the Musculoskeletal System, IDIVAL, Hospital Universitario Marqués de Valdecilla, Santander, Cantabria, Spain, ⁵Hospital Universitario de Jaen, Jaén, Spain, ⁶Hospital Universitario Virgen Macarena, Sevilla, Sevilla, Spain, ⁷Hospital Clínico Universitario, Málaga, Málaga, Spain, ⁸University of Malaga, Malaga, Spain, ⁹Hospital Regional Universitario de Málaga, Málaga, Spain, ¹⁰Hospital Universitario Virgen de Valme, Sevilla, Sevilla, Spain, ¹¹Hospital Universitario de Jerez de la Frontera, Cádiz, Spain, Cádiz, Spain, ¹²Hospital Universitario Marqués de Valdecilla. IDIVAL. Santander. Universidad de Cantabria. Spain, Santander
Background/Purpose: To identify specific molecular profiles associated to the enhanced cardiovascular (CV)-risk present in Rheumatoid Arthritis (RA) patients and their modulation by biologic disease modifying…
Abstract Number: 1209 • ACR Convergence 2020
The Strength of IL-6/STAT3 Signal Inhibition by SAR S.c q2w Showed Significantly Higher Level Than That of TCZ S.c q2w but Lower Than TCZ S.c q1w
Shuntaro Saito¹, Katsuya Suzuki², Keiko Yoshimoto², Yasushi Kondo², Jun Kikuchi², Kotaro Otomo², Hironari Hanaoka², Yuko Kaneko² and Tsutomu Takeuchi³, ¹Division of Rheumatology, Department of Internal Medicine, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan, ²Division of Rheumatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan, ³Division of Rheumatology, Department of internal Medicine, School of Medicine, Keio University, Tokyo, Japan
Background/Purpose: Interleukin-6 (IL-6) is a key cytokine in the pathogenesis of rheumatoid arthritis (RA). Tocilizumab (TCZ) and Sarilumab (SAR) are monoclonal antibodies that bind to…
Abstract Number: 1226 • ACR Convergence 2020
Outcomes and Efficacy of Selective versus Automatic Switching from Etanercept to a Biosimilar in Inflammatory Arthritis Using Electronic Health Records from UK
Roxanne Cooksey¹, Sinead Brophy¹, Muhammad Azizur¹, Jonathan Kennedy¹ and Ernest Choy², ¹Swansea University, Swansea, Wales, United Kingdom, ²CREATE Centre, Cardiff University, Cardiff, Wales, United Kingdom
Background/Purpose: Biosimilars have been approved for the treatment of inflammatory arthritis and evidence from randomised controlled trials have demonstrated equivalent efficacy to biologics. Etanercept biosimilar,…
Abstract Number: 1399 • ACR Convergence 2020
Differential Impacts of TNFa Inhibitors on the Expression of Th Cytokines
Ching-Huang Ho¹, Andrea Silva¹ and I-Cheng Ho², ¹Brigham and Women's Hospital, Boston, MA, ²Birgham and Women's Hospital, Boston, MA
Background/Purpose: Inhibition of TNFα has emerged as an effective therapeutic approach for many autoimmune/inflammatory diseases.While the efficacy and safety profile of the five FDA-approved TNFis…
Abstract Number: 1477 • ACR Convergence 2020
Adherence in Patients with Chronic Rheumatic Diseases Treated with Biological and Synthetic Targeted Therapies During COVID-19 Pandemic
Patricia Castro Pérez¹, Alberto Onteniente González¹, Angel Aragón Díez¹, Angel Gallegos Cid¹, Jesús Garcia-Arroba Muñoz¹ and Jose Manuel Rodriguez heredia¹, ¹Hospital de Getafe, Madrid, Spain
Background/Purpose: Adherence to treatments for chronic rheumatic diseases is influenced by many factors, including the patient's belief in the development of adverse effects such as…
Abstract Number: 1551 • ACR Convergence 2020
Rapid Effect of Tofacitinib in Reducing US Joint and Tendon Inflammatory Lesions of RA Patients: Data from a 24 Weeks Longitudinal Study
Giuseppe Germanò¹, Pierluigi Macchioni², Giovanni Ciancio³, Filippo Crescentini¹, Andrea Caruso², Beatrice Maranini⁴, Sara Bonazza⁴, Gilda Sandri⁵, Maria Teresa Mascia⁵, Govoni Marcello⁴ and Carlo Salvarani⁶, ¹Azienda USL-IRCCS di Reggio Emilia e Università di Modena e Reggio Emilia, REGGIO NELL'EMILIA, Emilia-Romagna, Italy, ²Azienda USL-IRCCS di Reggio Emilia e Università di Modena e Reggio Emilia, REGGIO NELL'EMILIA, Italy, ³Unità Operativa Complessa di Reumatologia Azienda Ospedaliero-Universitaria S. Anna -Ferrara, Ferrara, Emilia-Romagna, Italy, ⁴Unità Operativa Complessa di Reumatologia Azienda Ospedaliero-Universitaria S. Anna -Ferrara, Ferrara, Italy, ⁵Struttura Complessa di Reumatologia- Università di Modena e Reggio Emilia- Policlinico di Modena, Modena, Italy, ⁶Azienda USL-IRCCS di Reggio Emilia e Università di Modena e Reggio Emilia, Reggio Emilia, Italy
Background/Purpose: To explore the effects of tofacitinib (Tofa) on US lesions in a consecutive series of patients with active RA MTX and/or bioDMARDs -IR. Methods: In…
Abstract Number: 1707 • ACR Convergence 2020
Development and Delivery of Continuing Education Interventions Promoting Shared Decision Making in Rheumatoid Arthritis
Richard Martin¹, Marianna Shershneva² and Lily Zurkovsky³, ¹Michigan State University College of Human Medicine, Grand Rapids, MI, ²Senior Administrative Program Specialist, Office of Continuing Professional Development University of Wisconsin School of Medicine and Public Health, Madison, WI, ³Forefront Collaborative, Carmel, IN
Background/Purpose: A core CMS policy goal is to improve patient experience by encouraging patient-centered care and shared decision making (SDM). However, SDM techniques are underutilized…

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