Abstracts Archive - Page 987 of 2607 - ACR Meeting Abstracts

Abstract Number: L02 • 2019 ACR/ARP Annual Meeting
Multiple Industrial Air Pollutants and Anti-Citrullinated Protein Antibody Positivity
Naizhuo Zhao ¹, Audrey Smargiassi ², Marianne Hatzopoulou ³, Ines Colmegna ⁴, Marie Hudson ⁵, Marvin Fritzler ⁶, Philip Awadalla ⁷ and Sasha Bernatsky⁸, ¹Research Institute of the McGill University Health Centre, Montreal, Canada, ²University of Montreal, Montreal, Canada, ³University of Toronto, Toronto, Canada, ⁴McGill University Health Center, Montreal, QC, Canada, ⁵Jewish General Hospital, Lady Davis Institute for Medical Research, and Department of Medicine, McGill University, Montreal, Canada, ⁶Cumming School of Medicine, University of Calgary, Calgary, Canada, ⁷Ontario Institute for Cancer Research, Toronto, Canada, ⁸Research Institute of the McGill University Health Centre, Montreal, QC, Canada
Background/Purpose: Studies of associations between industrial air emissions and rheumatic disease, or diseases-related serological biomarkers, are few. Moreover, previous evaluations typically studied individual (not mixed)…
Abstract Number: L03 • 2019 ACR/ARP Annual Meeting
NYX-2925 Impacts Functional and Chemical Neuroimaging Biomarkers and Patient-reported Outcomes of Pain in Patients with Fibromyalgia
Steven Harte ¹, Leslie Arnold ², Eric Ichesco ¹, Christopher Crumb ¹, Mary Suh ³, Laurel Sindelar ³, Chelsea Kaplan ¹, Tony Larkin ¹, Andrew Schrepf ¹, Daniel Clauw ⁴, Stephen Sainati ³ and Richard Harris¹, ¹University of Michigan, Ann Arbor, ²University of Cincinnati College of Medicine, Cincinnati, ³Aptinyx Inc, Evanston, ⁴Division of Rheumatology, Department of Internal Medicine and Division of Anesthesia, Michigan Medicine, Ann Arbor, MI
Background/Purpose: Fibromyalgia (FM) is a chronic, debilitating disease typified by widespread musculoskeletal pain and accompanied by fatigue, sleep disturbance, memory issues, and mood disorders. FM…
Abstract Number: L04 • 2019 ACR/ARP Annual Meeting
Cardiovascular Disease Risk in Calcium Pyrophosphate Deposition Disease
Maaman Bashir¹, Katherine Sherman ², Sara K. Tedeschi ³ and Ann Rosenthal ¹, ¹Medical College of Wisconsin, Milwaukee, ²Milwaukee VAMC, Milwaukee, ³Brigham and Women's Hospital, Div. of Rheumatology, Immunology and Allergy, Boston
Background/Purpose: Calcium pyrophosphate deposition (CPPD) disease results from precipitation of calcium pyrophosphate (CPP) crystals in joints. Prior studies demonstrated that vascular calcification is more common…
Abstract Number: L05 • 2019 ACR/ARP Annual Meeting
Safety, Tolerability, Pharmacokinetics, and Clinical Outcomes Following Single-Dose IA Administration of UBX0101, a Senolytic MDM2/p53 Interaction Inhibitor, in Patients with Knee OA
Benjamin Hsu¹, Jennifer Visich ², Mark Genovese ³, Kimberly Walter ², Mahru An ⁴, Remi-Martin Laberge ⁴ and Jamie Dananberg ⁴, ¹Unity Biotechnology, Brisbane, ²Unity Biotechnology, Brisbane, California, ³Stanford University, Stanford, CA, ⁴Unity Biotechnology, Brisbane, CA
Background/Purpose: A non-drug biomarker study showed senescent cell (SnC) burden in OA synovial tissue to correlate with disease severity, inflammation, and knee pain (C. Yohn,…
Abstract Number: L06 • 2019 ACR/ARP Annual Meeting
Interferon-gamma (IFN-γ) Neutralization with Emapalumab and Time to Response in Patients with Macrophage Activation Syndrome (MAS) Complicating Systemic Juvenile Idiopathic Arthritis (s-JIA) who failed High-Dose Glucocorticoids
Fabrizio De Benedetti¹, Paul Brogan ², Alexei A. Grom ³, Pierre Quartier ⁴, Rayfel Schneider ⁵, Jordi Antón ⁶, Claudia Bracaglia ⁷, Manuela Pardeo ⁸, Giulia Marucci ⁸, Emanuela Sacco ⁹, Despina Eleftheriou ¹⁰, Charalampia Papadopoulou ¹¹, Philippe Jacqmin ¹², maria ballabio ¹³ and Cristina de Min ¹³, ¹Bambino Gesù Children's Hospital, Rome, Italy, ²Great Ormond Street Hospital for Children NHS Foundation Trust, London, United Kingdom, ³Division of Rheumatology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, ⁴Necker Hospital, Paris, France, ⁵Hospital for Sick Children, Toronto, ON, Canada, ⁶Hospital Sant Joan de Déu, Barcelona, Spain, ⁷Division of Rheumatology, IRCCS Ospedale Pediatrico Bambino Gesù, Rome, Italy, ⁸Division of Rheumatology, IRCCS Ospedale Pediatrico Bambino Gesù, Rome, Italy, Rome, Italy, ⁹Division of Rheumatology, IRCCS Ospedale Pediatrico Bambino Gesù, Rome, Italy, Rome, ¹⁰UCL Institute of Child Health, and Great Ormond Street Hospital NHS Foundation Trust, Infection, Immunology, and Rheumatology section,, london, United Kingdom, ¹¹UCL Institute of Child Health, and Great Ormond Street Hospital NHS Foundation Trust, Infection, Immunology, and Rheumatology section, london, United Kingdom, ¹²MnS, Dinant, Belgium, ¹³Sobi AG, basel, Switzerland
Background/Purpose: MAS is a severe complication of rheumatic diseases, most frequently sJIA and adult-onset Still’s disease. It is characterized by fever, hepatosplenomegaly, liver dysfunction, cytopenias,…
Abstract Number: L07 • 2019 ACR/ARP Annual Meeting
A Serum Proteomic Signature Defines Transition from the Preclinical State to Rheumatoid Arthritis
Liam O'Neil¹, Victor Spicer ¹, Irene Smolik ¹, Xiaobo Meng ¹, John Wilkins ¹ and Hani El-Gabalawy ², ¹University of Manitoba, Winnipeg, Canada, ²University of Manitoba, Winnipeg, MB, Canada
Background/Purpose: Anti-citrullinated protein antibodies (ACPA) are currently the primary biomarker for identifying individuals at increased risk for future RA development. However, we have recently shown…
Abstract Number: L08 • 2019 ACR/ARP Annual Meeting
Tapering of Conventional Synthetic Disease Modifying Anti-Rheumatic Drugs in Rheumatoid Arthritis Patients in Sustained Remission: Results from a Randomized Controlled Trial
Siri Lillegraven¹, Nina Sundlisater ², Anna-Birgitte Aga ³, Joe Sexton ¹, Inge Christoffer Olsen ⁴, Hallvard Fremstad ⁵, Cristina Spada ⁶, Tor Magne Madland ⁷, Christian Høili ⁸, Gunnstein Bakland ⁹, Åse Lexberg ¹⁰, Inger Johanne Widding Hansen ¹¹, Inger Myrnes Hansen ¹², Hilde Haukeland ¹³, Maud-Kristine Aga Ljoså ¹⁴, Ellen Moholt ¹⁵, Till Uhlig ¹⁶, Daniel Solomon ¹⁷, Désirée van der Heijde ¹⁸, Tore Kvien ¹⁶ and Espen A Haavardsholm ¹⁵, ¹Diakonhjemmet Hospital, Dept. of Rheumatology, Oslo, Norway, ²Diakonhjemmet Hospital, Department of Rheumatology, Oslo, Norway, ³Diakonhjemmet Hospital, Department of Rheumatology, Oslo, Oslo, Norway, ⁴Oslo University Hospital, Oslo, Norway, ⁵Ålesund Hospital, Helse Møre og Romsdal, Ålesund, Norway, ⁶Lillehammer Hosptial for Rheumatic Diseases, Lillehammer, Norway, ⁷Haukeland University Hospital, Bergen, Norway, ⁸Hospital Østfold HF, Moss, Norway, ⁹University Hospital of North Norway, Tromsø, Norway, ¹⁰Drammen Hospital, Vestre Viken HF, Drammen, Norway, ¹¹Sørlandet Hospital HF, Kristiansand, Norway, ¹²Helgelandssykehuset Mo i Rana, Mo i Rana, Norway, ¹³Martina Hansens Hospital, Bærum, Norway, ¹⁴Ålesund Hospital Helse Møre og Romsdal HF, Ålesund, Norway, ¹⁵Diakonhjemmet Hospital, Oslo, Norway, ¹⁶Diakonhjemmet Hospital, Dept. of Rheumatology / University of Oslo, Faculty of Medicine, Oslo, Norway, ¹⁷Brigham and Women´s Hospital, Div. of Rheumatology, Immunology and Allergy, Boston, MA, ¹⁸Leiden University Medical Center, Leiden, Netherlands
Background/Purpose: Sustained remission is the goal of rheumatoid arthritis (RA) care, and more patients reach and maintain this state on conventional synthetic disease modifying anti-rheumatic…
Abstract Number: L09 • 2019 ACR/ARP Annual Meeting
A Multicenter Randomized Study in Early Rheumatoid Arthritis to Compare Active Conventional Therapy versus Three Biological Treatments: 24 Week Efficacy and Safety Results of the NORD-STAR Trial
Merete Lund Hetland¹, Espen A Haavardsholm ², Anna Rudin ³, Dan Nordström ⁴, Mike Nurmohamed ⁵, Bjorn Gudbjornsson ⁶, Jon Lampa ⁷, Kim Hørslev-Petersen ⁸, Till Uhlig ⁹, Gerdur Grondal ¹⁰, Mikkel Østergaard ¹¹, Marte Heiberg ², Jos Twisk ¹², Kristina Lend ⁷, Simon Krabbe ¹³, Joakim Lindqvist ⁷, Anna-Karin Ekwall ¹⁴, Kathrine Lederballe Grøn ¹⁵, Meliha Kapetanovic ¹⁶, Francesca Faustini ⁷, Riitta Tuompo ¹⁷, Tove Lorenzen ¹⁸, Giovanni Cagnotto ¹⁹, Eva Baecklund ²⁰, Oliver Hendricks ²¹, Daisy Vedder ²², Tuulikki Sokka-isler ²³, Tomas Husmark ²⁴, Maud-Kristine Aga Ljoså ²⁵, Eli Brodin ²⁶, Torkell Ellingsen ²⁷, Annika Söderbergh ²⁸, Milad Rizk ²⁹, Åsa Reckner ³⁰, Line Uhrenholt ³¹, Per Larsson ³², Soeren Just ³³, David Stevens ³⁴, Trine Laurberg ³⁵, Gunnstein Bakland ³⁶, Inge Christoffer Olsen ³⁷, Ronald van Vollenhoven ³⁸ and The NORD-STAR Study Group ³⁹, ¹DANBIO and Copenhagen Center for Arthritis Research (COPECARE), Center for Rheumatology and Spine Diseases, Centre of Head and Orthopaedics, Rigshospitalet, Copenhagen, Denmark, ²Diakonhjemmet Hospital, Oslo, Norway, ³Dept Rheumatology and Inflammation Research, Sahlgrenska Academy at University of Gothenburg, Göteborg, Sweden, ⁴Department of Medicine, ROB-FIN, Helsinki University Hospital and Helsinki University, Helsinki, Finland., Helsinki, Finland, ⁵Amsterdam Rheumatology and immunology Center location Reade and Amsterdam UMC location VU medical center, Amsterdam, Netherlands, ⁶Centre for Rheumatology Research, Landspitali and Faculty of Medicine, University of Iceland, Reykjavik, Iceland, ⁷Karolinska Institutet, Stockholm, Sweden, ⁸Department of Rheumatology, King Christian X's Hospital for Rheumatic Diseases Graasten, Denmark, Graasten, Denmark, ⁹Diakonhjemmet Hospital, Dept. of Rheumatology / University of Oslo, Faculty of Medicine, Oslo, Norway, ¹⁰Department of Rheumatology, Landspitali and Centre for Rheumatology Research, Landspitali, Reykjavík, Iceland, ¹¹Copenhagen Center for Arthritis Research, University of Copenhagen, Copenhagen, Denmark, ¹²Department of Epidemiology and Biostatistics, Amsterdam UMC, Amsterdam, Netherlands, ¹³Rigshospitalet, København, Denmark, ¹⁴University of Gothenburg, Kullavik, Sweden, ¹⁵Rigshospitalt Glostrup, Glostrup, Denmark, ¹⁶Lund University, Skane University Hospital, Department of Clinical Sciences Lund, Section of Rheumatology, Lund and Malmö, Sweden, Lund, Sweden, ¹⁷Helsinki University Hospital, Helsinki, Finland, ¹⁸Reumatologi, Regionshospitalet Silkeborg, Kolding, Denmark, ¹⁹Lund University, Malmö, Sweden, ²⁰Uppsala University, Uppsala, Sweden, ²¹Danish Hospital for Rheumatic Diseases, Sønderborg, Denmark, ²²Amsterdam Rheumatology & immunology Center / Reade, Amsterdam, Netherlands, ²³Jyvaskyla Central Hospital, Jyvaskyla, Finland, ²⁴Rheumatology Clinic, Falun, Sweden, ²⁵Ålesund Hospital Helse Møre og Romsdal HF, Ålesund, Norway, ²⁶Haukeland University Hospital, Bergen, Norway, ²⁷Department of Rheumatology, Odense University Hospital, Denmark, Odense, Syddanmark, Denmark, ²⁸Örebro University Hospital, Ôrebro, Sweden, ²⁹Västmanlands Hospital, Västerås, Sweden, ³⁰Rheumatology Department, Linkoping, Sweden, ³¹Aalborg Universitetshospital, Aalborg, Denmark, ³²Center for Rheumatology, Academic Specialist Center, Stockholm Health Services, Stockholm, Sweden, Stockholm, Stockholms Lan, Sweden, ³³Odense University Hospital, Odense, ³⁴St. Olav's University Hospital, Trondheim, Norway, ³⁵Aarhus University Hospital, Aarhus, Denmark, ³⁶University Hospital of North Norway, Tromsø, Norway, ³⁷Oslo University Hospital, Oslo, Norway, ³⁸Amsterdam Rheumatology and immunology Center, Netherlands., Amsterdam, Netherlands, ³⁹Site investigators in all participating countries, Stockholm, Sweden
Background/Purpose: The optimal first-line treatment of patients (pts) with early rheumatoid arthritis (RA) is yet to be established. The primary aim was to assess and…
Abstract Number: L10 • 2019 ACR/ARP Annual Meeting
Tocilizumab Effects on Coagulation Factor XIII in Patients with Rheumatoid Arthritis
Roberta Gualtierotti¹, Francesca Ingegnoli ², Massimo Boscolo ³, Samantha Griffini ³, Elena Grovetti ⁴ and Massimo Cugno ⁵, ¹Department of Medical Biotechnology and Translational Medicine, Università degli Studi di Milano, Milan, Lombardia, Italy, ²UOC Reumatologia Clinica, ASST Pini-CTO, Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Milano, Italy, ³Medicina Interna, Ospedale Maggiore Policlinico, IRCCS Fondazione Ca' Granda Milano, Italy, Milan, ⁴Medicina Interna, Ospedale Maggiore Policlinico, IRCCS Fondazione Ca' Granda Milano, Milan, ⁵Medicina Interna, Ospedale Maggiore Policlinico, IRCCS Fondazione Ca' Granda Milano, Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milan
Background/Purpose: Rheumatoid arthritis (RA) is a chronic systemic autoimmune disease associated with a prothrombotic state. Tocilizumab, an interleukin-6 receptor inhibitor, is highly effective in controlling…
Abstract Number: L11 • 2019 ACR/ARP Annual Meeting
Maintenance of Remission Following Dose De-Escalation of Abatacept in Early, MTX-Naïve, ACPA-Positive Patients with RA: Results from a Randomized Phase IIIb Study
Paul Emery¹, Yoshiya Tanaka ², Vivian Bykerk ³, Thomas W.J. Huizinga ⁴, Gustavo Citera ⁵, Clifton Bingham ⁶, Subhashis Banerjee ⁷, Benjamin Soule ⁸, Marleen Nys ⁹, Sean Connolly ¹⁰, Robert Wong ¹⁰, Kuan-Hsiang Gary Huang ⁷ and Roy Fleischmann ¹¹, ¹University of Leeds and Leeds Musculoskeletal Biomedical Research Unit, Leeds, United Kingdom, ²University of Occupational and Environmental Health Japan, Kitakyushu, Japan, ³Hospital for Special Surgery, New York City, ⁴Leiden University Medical Center, Leiden, Netherlands, ⁵Instituto de Rehabilitación Psicofísica, Ciudad Autónoma de Buenos Aires, Buenos Aires, Argentina, ⁶Johns Hopkins University, Baltimore, ⁷Bristol-Myers Squibb, Princeton, NJ, ⁸Bristol-Myers Squibb, Princeton, New Jersey, ⁹Bristol-Myers Squibb, Braine L'Alleud, Belgium, ¹⁰Bristol-Myers Squibb, Princeton, ¹¹Metroplex Clinical Research Center and University of Texas Southwestern Medical Center, Dallas, TX
Background/Purpose: Although EULAR/ACR guidelines suggest tapering biologics following sustained remission in patients (pts) with RA, specific de-escalation (DE) regimens are not fully defined. The Phase…
Abstract Number: L12 • 2019 ACR/ARP Annual Meeting
Safety and Efficacy of Olokizumab in a Phase III Trial of Patients with Moderately to Severely Active Rheumatoid Arthritis Inadequately Controlled by Methotrexate – CREDO1 Study
Evgeniy Nasonov ¹, Saeed Fatenejad ², Elena Korneva ³, Diana Krechikova ⁴, Alexey Maslyansky ⁵, Tatyana Plaksina ⁶, Marina Stanislav ⁷, Rumen Stoilov ⁸, Tamara Tyabut ⁹, Sergey Yakushin ¹⁰, Elena Zonova ¹¹ and Mark Genovese¹², ¹FSBSI "Scientific Research Institute of Rheumatology n.a. V.A. Nasonova", Moscow, Russia, ²SFC Medica, Charlotte, North Carolina, ³R-Pharm, Moscow, Russia, ⁴Non-governmental Healthcare Institution "Regional Clinical Hospital at Smolensk station of OJSC "Russian Railways, Smolensk, Russia, ⁵SBHI "North-West Federal Medical Research Center n.a. V.A.Almazov" of the Ministry of Healthcare of the Russian Federation, St-Petersburg, Russia, ⁶SBHI of Nizhny Novgorod Region "Nizhny Novgorod Regional Clinical Hospital n.a. P.A.Semashko", N.Novgorod, Russia, ⁷V.A. Nasonova Research Rheumatology Institute, Moscow, Russia, ⁸UMHAT St. Ivan Rilski, Clinic of Rheumatology, Sofia, Bulgaria, ⁹Belarusian Medical Academy of Postgraduate Education, City Clinical Hospital N1, Minsk, Belarus, ¹⁰Ryazan State Medical University, Ryazan, Russia, ¹¹Novosibirsk State Medical University, State Clinical Polyclinic 1, Novosibirsk, Russia, ¹²Stanford University, Stanford, CA
Background/Purpose: Olokizumab (OKZ) is a new humanized monoclonal antibody targeting IL-6 1, 2. Here we present the results of the first phase III study of…
Abstract Number: L13 • 2019 ACR/ARP Annual Meeting
Guselkumab, an Anti-interleukin-23p19 Monoclonal Antibody, in Biologic-naïve Patients with Active Psoriatic Arthritis: Week 24 Results of the Phase 3, Randomized, Double-blind, Placebo-controlled Study
Philip J. Mease¹, Proton Rahman ², Alice B. Gottlieb ³, Elizabeth Hsia ⁴, Alexa Kollmeier ⁵, Xie Xu ⁶, Ramanand Subramanian ⁵, Prasheen Agarwal ⁵, Shihong Sheng ⁵, Bei Zhou ⁵, Désirée van der Heijde ⁷ and Iain McInnes ⁸, ¹Swedish Medical Center and University of Washington, Seattle, Washington, ²Memorial University of Newfoundland, Newfoundland, Canada, ³Icahn School of Medicine at Mt Sinai, NY, NY, New York, New York, ⁴Janssen Research & Development, LLC/University of Pennsylvania, Spring House/Philadelphia, Pennsylvania, ⁵Janssen Research & Development, LLC, Spring House, Pennsylvania, ⁶Janssen Research & Development, LLC, Spring House, ⁷Leiden University Medical Center, Leiden, Netherlands, ⁸Institute of Infection, Immunity & Inflammation, University of Glasgow, Glasgow, United Kingdom
Background/Purpose: Guselkumab (GUS), an anti-interleukin-23p19 monoclonal antibody, is approved for psoriasis (PsO). We assessed GUS efficacy and safety in DISCOVER-1 (ACR2019 Abstract ID697955) and DISCOVER-2,…
Abstract Number: L14 • 2019 ACR/ARP Annual Meeting
Tofacitinib as Monotherapy Following Methotrexate Withdrawal in Patients with Psoriatic Arthritis Previously Treated with Open-label Tofacitinib + Methotrexate: A Randomized, Placebo-controlled Sub-study of OPAL Balance
Peter Nash¹, Laura Coates ², Philip J. Mease ³, Alan Kivitz ⁴, Dafna Gladman ⁵, Frank Behrens ⁶, James C Wei ⁷, Dona Fleishaker ⁸, Joseph Wu ⁸, Cunshan Wang ⁸, Ana Romero ⁹, Lara Fallon ¹⁰, Ming-Ann Hsu ⁸ and Keith Kanik ⁸, ¹Griffith University, Brisbane, Queensland, Australia, ²University of Oxford, Oxford, United Kingdom, ³Swedish Medical Center and University of Washington, Seattle, Washington, ⁴Altoona Center for Clinical Research, Duncansville, ⁵University of Toronto, Toronto, Canada, ⁶CIRI/Rheumatology and Fraunhofer Institute IME, Translational Medicine and Pharmacology, Goethe University, Frankfurt, Germany, ⁷Chung Shan Medical University, Taichung City, Taiwan (Republic of China), ⁸Pfizer Inc, Groton, Connecticut, ⁹Pfizer Inc, Barcelona, Spain, ¹⁰Pfizer Inc, Montreal, Canada
Background/Purpose: Tofacitinib is an oral Janus kinase inhibitor for the treatment of PsA. Tofacitinib monotherapy has not been previously studied in PsA. This sub-study of…
Abstract Number: L15 • 2019 ACR/ARP Annual Meeting
Efficacy, Safety, and Pharmacodynamic Effects of the Bruton’s Tyrosine Kinase Inhibitor, Fenebrutinib (GDC-0853), in Moderate to Severe Systemic Lupus Erythematosus: Results of a Phase 2 Randomized Controlled Trial
David Isenberg¹, Richard Furie ², Nicholas Jones ³, Pascal Guibord ⁴, Joshua Galanter ⁵, Chin Lee ³, Anna McGregor ³, Balazs Toth ³, Julie Rae ³, Olivia Hwang ³, Pedro Miranda ⁶, Viviane de Souza ⁷, Juan Jaller-Raad ⁸, Anna Maura Fernandes ⁹, Rodrigo Garcia Salinas ¹⁰, Leslie Chinn ³, Michael Townsend ¹¹, Alyssa Morimoto ³ and Katie Tuckwell ¹², ¹University College London, London, United Kingdom, ²Northwell Health, Great Neck, NY, ³Genentech, Inc., South San Francisco, California, ⁴Hoffmann-La Roche Limited, Mississauga, Canada, ⁵Genentech, Inc., SOUTH SAN FRANCISCO, ⁶Centro Estudios Reumatologicos, Santiago, Chile, ⁷Centro Mineiro de Pesquisas, Juiz de Fora, Minas Gerais, Brazil, ⁸Centro de Reumatologia y Ortopedia, Cimedical, Barranquilla, Colombia, ⁹Mario Covas Hospital, Santo Andre, Sao Paulo, Brazil, ¹⁰Hospital Italiano de La Plata, La plata, Buenos Aires, Argentina, ¹¹Genentech, Inc., San Fransisco, ¹²Genentech, Inc., South San Francisco, CA
Background/Purpose: Fenebrutinib (GDC-0853, FEN) is an oral, non-covalent, and highly selective inhibitor of Bruton’s tyrosine kinase (BTK) in clinical development for autoimmune diseases. The efficacy,…
Abstract Number: L16 • 2019 ACR/ARP Annual Meeting
GLCCI1 Polymorphism Is Associated with Prednisone Response in Giant Cell Arteritis: A Multicenter Prospective Study
Samuel Deshayes¹, Venceslas Bourdin ², Christian Creveuil ³, Jonathan Boutemy ¹, Eric Liozon ⁴, Xavier Kyndt ⁵, Laurent Sailler ⁶, Grégory Pugnet ⁶, Hubert de Boysson ¹, Eric Hachulla ⁷, Marc André ⁸, Julie Magnant ⁹, Jacques Boddaert ¹⁰, Olivier Fain ¹¹, Arsène Mékinian ¹¹, Mohamed Hamidou ¹², Loïc Guillevin ¹³, Cédric Landron ¹⁴, Isabelle Marie ¹⁵, Yannick Chène ³, Laurent Becquemont ¹⁶, Céline Verstuyft ² and Boris Bienvenu ¹⁷, ¹Department of Internal Medicine, Caen University Hospital, Caen, France, ²INSERM UMR_S1178, Medicine Faculty, CESP, Paris-Sud University, Le Kremlin Bicêtre, Paris, France, ³Biomedical Reserch Unit, Caen University Hospital, Caen, France, ⁴Department of Internal Medicine and Clinical Immunology, Limoges University Hospital, Limoges, France, ⁵Department of Internal Medicine and Nephrology, Valenciennes Hospital, Valenciennes, France, ⁶Department of Internal Medicine, Toulouse University Hospital, Toulouse, France, ⁷Department of Internal Medicine and Clinical Immunology, Lille University Hospital, Lille, France, ⁸Department of Internal Medicine, Clermont-Ferrand University Hospital, Clermont-Ferrand, France, ⁹Department of Internal Medicine, Tours University Hospital, Tours, France, ¹⁰Department of Geriatrics, Pitié-Salpêtrière-Charles Foix University Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France, ¹¹Department of Internal Medicine, Saint Antoine University Hospital, Assistance Publique Hôpitaux de Paris, Paris, France, ¹²Department of Internal Medicine, Nantes University Hospital, Nantes, France, ¹³Department of Internal Medicine, Cochin University Hospital, Assistance Publique Hôpitaux de Paris, Paris, France, ¹⁴Department of Internal Medicine, Poitiers University Hospital, Poitiers, France, ¹⁵Department of Internal Medicine, Rouen University Hospital, Rouen, France, ¹⁶INSERM UMR_S1178, Medicine Faculty, CESP, Paris-Sud University, Le Kremlin Bicêtre, Le Kremblin Bicêtre, France, ¹⁷Department of Internal Medicine, Saint Joseph Hospital, Marseille, France
Background/Purpose: Giant cell arteritis (GCA) is the most common cause of primary vasculitis in adults. Corticosteroids are the cornerstone of the treatment. However, approximately 50%…

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