Abstracts tagged "Janus kinase (JAK)"

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: 1420 • 2019 ACR/ARP Annual Meeting
Heterogeneity in the Pattern of Use of JAK-inhibitors Between Countries Participating in an International Collaboration of Registers of Rheumatoid Arthritis Patients (the JAK-pot Study)
Kim Lauper¹, Denis Mongin ², Sytske Anne Bergstra ³, Denis Choquette ⁴, Catalin Codreanu ⁵, Ori Elkayam ⁶, Kimme Hyrich ⁷, Florenzo Iannone ⁸, Eirik Kristianslund ⁹, Tore Kvien ¹⁰, Burkhard Leeb ¹¹, Galina Lukina ¹², Dan Nordström ¹³, Fatos Onen ¹⁴, Karel Pavelka ¹⁵, Manuel Pombo-Suarez ¹⁶, Ziga Rotar ¹⁷, Maria José Santos ¹⁸, Anja Strangfeld ¹⁹, Delphine Courvoisier ²⁰ and Axel Finckh ²⁰, ¹Division of Rheumatology, Geneva University Hospital, Switzerland / Versus Arthritis Centre for Epidemiology, Centre for Musculoskeletal Research, Division of Musculoskeletal and Dermatological Sciences, School of Biological Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester, United Kingdom, Geneva, Switzerland, ²Division of Rheumatology, Geneva University Hospitals, Switzerland, Geneva, Switzerland, ³Department of Rheumatology, Leiden University Medical Center, Leiden, The Netherlands, Leiden, Netherlands, ⁴Institut de Recherche en Rhumatologie de Montréal, University of Montreal, Québec, Canada., Montreal, QC, Canada, ⁵Center of Rheumatic Diseases, University of Medicine and Pharmacy, Bucharest, Romania., Bucharest, Romania, ⁶Rheumatology Department, Tel Aviv Medical Center, and Sackler Faculty of Medicine, Tel Aviv University, Israel., Tel Aviv, Israel, ⁷Versus Arthritis Centre for Epidemiology, Centre for Musculoskeletal Research, Division of Musculoskeletal and Dermatological Sciences, School of Biological Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester, United Kingdom / NIHR Manchester Biomedical Research Centre, Manchester University Hospitals NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, United Kingdom, Manchester, United Kingdom, ⁸Department of Emergency and Transplantation , Rheumatology Unit, University Hospital of Bari, Bari, Italy., Bari, Italy, ⁹Department of Rheumatology, Diakonhjemmet Hospital, Oslo, Norway., Oslo, Norway, ¹⁰Diakonhjemmet Hospital, Dept. of Rheumatology / University of Oslo, Faculty of Medicine, Oslo, Norway, ¹¹Second Department of Medicine, Centre for Rheumatology Lower Austria, State Hospital Stockerau, Stockerau, Austria., Stockerau, Austria, ¹²V.A.Nasonova Research Institute of Rheumatology, Moscow, Russian Federation., Moscow, Russia, ¹³Department of Medicine, ROB-FIN, Helsinki University Hospital and Helsinki University, Helsinki, Finland., Helsinki, Finland, ¹⁴Dokuz Eylul University School of Medicine, Division of Rheumatology, İzmir, Turkey, ¹⁵Institute of Rheumatology, Department of Rheumatology, 1st Faculty of Medicine, Prague, Czech Republic, Prague 2, Czech Republic, ¹⁶Rheumatology Service , Hospital Clinico Universitario , Santiago de Compostela , Spain., Santiago de Compostela, Spain, ¹⁷UMC LJUBLJANA, DPT. OF RHEUMATOLOGY, LJUBLJANA, Slovenia, ¹⁸Rheumatology department, Hospital Garcia de Orta, Almada, Portugal, ¹⁹German Rheumatism Research Center (DRFZ), Berlin, Germany, ²⁰Division of Rheumatology, Geneva University Hospital, Switzerland, Geneva, Switzerland
Background/Purpose: In many countries, JAK-inhibitors (JAKi) have been recently accepted for the treatment of patients with rheumatoid arthritis (RA). However, prescription patterns may differ notably…
Abstract Number: 1445 • 2019 ACR/ARP Annual Meeting
Pre-Biologic Use of Janus Kinase Inhibitors for the Treatment of Rheumatoid Arthritis in the United States
Lynn Price¹, Phil Pouliot ¹ and Lauren Schmitt ¹, ¹Spherix Global Insights, Exton, PA
Background/Purpose: Tofacitinib was the first Janus kinase (JAK) inhibitor FDA approved for the treatment of RA in November 2012, five- and one-half years later, baricitinib,…
Abstract Number: 1534 • 2019 ACR/ARP Annual Meeting
Long-term Safety of Filgotinib in Patients with Psoriatic Arthritis, Week 52 Safety Data from a Phase 2 Open-Label Extension Study
Laura Coates¹, Philip Mease ², Dafna Gladman ³, Filip Van den Bosch ⁴, Anna Rychlewska-Hanczewska ⁵, Chantal Tasset ⁶, Luc Meuleners ⁶, Mona Trivedi ⁷, Jingjing Gao ⁷, Robin Besuyen ⁶ and Philip Helliwell ⁸, ¹University of Oxford, Oxford, United Kingdom, ²Swedish Medical Center/Providence St Joseph Health, and University of Washington, Seattle, WA, ³Toronto Western Hospital, Toronto, Canada, Toronto, ON, Canada, ⁴Ghent University Hospital, Ghent, Belgium, ⁵5ai centrum medyczne sp. z o.o. sp.k., Poznan, Poland, Poznan, Poland, ⁶Galapagos NV, Mechelen, Belgium, ⁷Gilead Sciences Inc, Foster City, United States of America, Foster City, CA, ⁸University of Leeds, Leeds, United Kingdom
Background/Purpose: Filgotinib (FIL) is an orally administered, selective Janus Kinase 1 (JAK1) inhibitor in development for psoriatic arthritis (PsA). Efficacy and safety of FIL in…
Abstract Number: 1772 • 2019 ACR/ARP Annual Meeting
Chronotherapy Using Baricitinib Attenuates Collagen-induced Arthritis in Mice
Arisa Yaekura¹, Kanta Morii ², Yuto Oketani ³, Ikumi Okumura ², Kenta Kaneshiro ⁴, Kohsuke Yoshida ², Yoshiko Kawasaki ⁵, Nao Shibanuma ⁵, Yoshitada Sakai ⁶ and Akira Hashiramoto ², ¹Kobe University Graduate School of Health Sciences, Kawanishi, Hyogo, Japan, ²Kobe University Graduate School of Health Sciences, Kobe, Hyogo, Japan, ³Kobe University Graduate School of Health Sciences, Himeji, Hyogo, Japan, ⁴Kobe University Graduate School of Health Sciences, Osaka, Osaka, Japan, ⁵Kobe Kaisei Hospital, Kobe, Hyogo, Japan, ⁶Kobe University Graduate School of Medicine, Kobe, Hyogo, Japan
Background/Purpose: Diurnal variations are observed in symptoms of rheumatoid arthritis (RA). Among them, “morning stiffness of joints” is closely reflects the daily medical condition of…
Abstract Number: 2117 • 2019 ACR/ARP Annual Meeting
Impact of Tapering Targeted Therapies (bDMARDs or Jakinibs) on the Risk of Adverse Events of Special Interest in Patients with Rheumatoid Arthritis or Spondyloarthritis: A Systematic Analysis of the Literature and Meta-analysis
DOROTHEE VINSON¹, LUC MOLLET-BENHAMOU ², Yannick Degboe ³, Thao Pham ⁴, Thomas BARNETCHE ⁵, Arnaud Constantin ⁶ and Adeline Ruyssen-Witrand ⁷, ¹AP-HM CHU Marseille, Marseille, France, ²CHU Toulouse, Toulouse, France, ³University of Glasgow, Glasgow, United Kingdom, ⁴Aix-Marseille University, CHU Marseille, department of Rheumatology, 13,000 Marseille, France, Marseille, France, ⁵CHU Bordeaux, Toulouse, France, ⁶CHU TOUOUSE, TOULOUSE, France, ⁷Rheumatology Unit, Toulouse university Hospital, UMR 1027, Inserm, Université Paul Sabatier Toulouse III, Toulouse, France
Background/Purpose: A previous meta-analysis1 showed that tapering of bDMARDs does not increase the risk of relapse in rheumatoid arthritis (RA) patients with remission or low…
Abstract Number: 2358 • 2019 ACR/ARP Annual Meeting
Short-term Risk of Major Adverse Cardiovascular Events or Venous Thrombo-embolic Events in Patients with Rheumatoid Arthritis Initiating a Janus Kinase Inhibitor: A Meta-analysis of Randomised Controlled Trials
Margaux MALAURIE¹, Arnaud Constantin ², Yannick Degboé ¹, Adeline Ruyssen-Witrand ³ and Thomas Barnetche ⁴, ¹CHU TOULOUSE, TOULOUSE, France, ²CHU TOUOUSE, TOULOUSE, France, ³Rheumatology Unit, Toulouse university Hospital, UMR 1027, Inserm, Université Paul Sabatier Toulouse III, Toulouse, France, ⁴FHU ACRONIM, Department of Rheumatology, Centre Hospitalier Universitaire, Bordeaux, France, Bordeaux, France
Background/Purpose: The objective was to investigate the short-term risk of major adverse cardiovascular events (MACEs) or venous thromboembolic events (VTEs) in patients with rheumatoid arhthritis…
Abstract Number: 59 • 2019 ACR/ARP Annual Meeting
Evaluation of Potential Mechanisms Underlying the Safety Observations of Filgotinib in Clinical Studies in RA
Julie Di Paolo¹, Bryan Downie ², Amy Meng ³, Nevena Mollova ³, Yuanjiang Yu ³ and Pei Han ³, ¹Gilead Sciences, Foster City, CA, ²Gilead Sciences, Inc., Foster Citty, CA, ³Gilead Sciences, Inc., Foster City, CA
Background/Purpose: Inhibition of the Janus kinase-signal transducers and activators of transcription (JAK-STAT) pathway have demonstrated efficacy in immune-mediated diseases and haves been identified as therapeutic…
Abstract Number: 2393 • 2019 ACR/ARP Annual Meeting
Risk of Thromboembolism with Janus Kinase Inhibitors: A Systematic Review and Meta-Analysis of Randomized Placebo Controlled Trials
Jawad Bilal¹, Irbaz Bin Riaz ², Maryam Sadiq ³, Muhammad Salick ⁴, Yahya Nomaan ⁵, Nusrum Iqbal ⁶, Sandipan Bhattacharjee ⁷, Lary Prokop ⁸ and C. Kent Kwoh ⁷, ¹University of Arizona College of Medicine, Tucson, AZ, ²Mayo Hospital Rochester, Rochester, MN, ³Nishtar Medical College, University of Health Sciences, Lahore, Albany, NY, ⁴Albany Medical Center, Albany, NY, ⁵Phoenix Children's Hospital, Phoenix, AZ, ⁶St Joseph's Hospital, Tucson AZ, Tucson, AZ, ⁷University of Arizona, Tucson, AZ, ⁸Mayo Clinic, Rochestor, MN
Background/Purpose: Importance The efficacy of Janus kinase (JAK) inhibitors is well established across a range of diseases. However, there is a major concern regarding the potential risk of an increased…
Abstract Number: 390 • 2019 ACR/ARP Annual Meeting
Preliminary Response to Janus Kinase (JAK) Inhibition with Baricitinib in Refractory Juvenile Dermatomyositis
Hanna Kim¹, Samantha Dill ², Michelle O'Brien ², Minal Jain ³, Shajia Lu ⁴, Wanxia Tsai ⁴, Yinghui Shi ⁵, Laura Vian ⁴, Massimo Gadina ⁴, Michelle Millwood ², April Brundidge ², Lisa G. Rider ⁶ and Robert Colbert ¹, ¹Pediatric Clinical Trials Unit, Pediatric Translational Research Branch, NIAMS, NIH, Bethesda, MD, ²Pediatric Clinical Trials Unit (PCTU), Office of the Clinical Director, NIAMS, NIH, Bethesda, MD, ³Rehabilitation Medicine Department, Physical Therapy Section, Clinical Research Center, NIH, Bethesda, MD, ⁴Translational Immunology Section, NIAMS, NIH, Bethesda, MD, ⁵Office of Clinical Director, NIAMS, NIH, Bethesda, MD, ⁶Environmental Autoimmunity Group, Clinical Research Branch, NIEHS, NIH, Bethesda, MD
Background/Purpose: Juvenile dermatomyositis (JDM) is a systemic autoimmune disease with a prominent interferon (IFN) signature. Treatment often requires prolonged high-dose steroids and other immunosuppressive medications.…
Abstract Number: 2403 • 2019 ACR/ARP Annual Meeting
Adverse Events of Special Interest in Patients with Rheumatoid Arthritis Treated with Peficitinib in Asian Population: Pooled Safety Findings
Tsutomu Takeuchi¹, Yoshiya Tanaka ², Mitsuhiro Rokuda ³, Hiroyuki Izutsu ³, Yuichiro Kaneko ³, Musashi Fukuda ³ and Daisuke Kato ³, ¹Keio University School of Medicine, Tokyo, Japan, ²University of Occupational and Environmental Health Japan, Kitakyushu, Japan, ³Astellas Pharma, Inc., Tokyo, Japan
Background/Purpose: Peficitinib, a novel oral Janus kinase (JAK) inhibitor, has demonstrated efficacy in studies of Japanese, Korean and Taiwanese patients with RA. This analysis of…
Abstract Number: 417 • 2019 ACR/ARP Annual Meeting
Contribution of Pain Relief to Function, Fatigue, and Quality of Life When Inflammation Is Controlled in Patients with Rheumatoid Arthritis
Mart A.F.J. van de Laar¹, Janet Pope ², Yvonne Lee ³, Bruno Fautrel ⁴, Kei Ikeda ⁵, Amanda Quebe ⁶, Xiang Zhang ⁶, Carol Gaich ⁶, Francesco De Leonardis ⁶, Jeffrey Lisse ⁶, Jennifer Workman ⁶, Roy Fleischmann ⁷, Mark Genovese ⁸ and Peter Taylor ⁹, ¹Arthritis Center Twente, Enschede, Netherlands, ²Western University, London, ON, Canada, ³Northwestern University Feinberg School of Medicine, Chicago, ⁴Pitié-Salpêtrière Hospital, Department of Rheumatology, AP-HP, Sorbonne University, UPMC university, Paris, Ile-de-France, France, ⁵Chiba University Hospital, Chiba, Japan, ⁶Eli Lilly and Company, Indianapolis, IN, ⁷Metroplex Clinical Research Center and University of Texas Southwestern Medical Center, Dallas, TX, ⁸Stanford University, Stanford, CA, ⁹University of Oxford, Oxford, United Kingdom
Background/Purpose: Baricitinib, an oral selective Janus kinase 1 and 2 inhibitor, has shown clinical efficacy and patient-reported pain relief in patients (pts) with RA and…
Abstract Number: 2728 • 2019 ACR/ARP Annual Meeting
Efficacy and Safety of Upadacitinib in a Randomized, Double-Blind, Placebo-Controlled, Multicenter Phase 2/3 Clinical Study of Patients with Active Ankylosing Spondylitis
Désirée van der Heijde¹, In-Ho Song ², Aileen Pangan ³, Atul Deodhar ⁴, Filip Van den Bosch ⁵, Walter P. Maksymowych ⁶, Tae-Hwan Kim ⁷, Mitsumasa Kishimoto ⁸, Andrea Everding ⁹, Yunxia Sui ¹⁰, Xin Wang ¹⁰, Alvina D. Chu ¹⁰ and Joachim Sieper ¹¹, ¹Leiden University Medical Center, Leiden, Netherlands, ²AbbVie Inc., North Chicago, IL, USA, North Chicago, IL, ³AbbVie Inc., North Chicago, ⁴Oregon Health & Science University, Portland, OR, ⁵Ghent University Hospital, Ghent, Belgium, ⁶University of Alberta/CARE ARTHRITIS, Edmonton, AB, Canada, ⁷Hanyang University Hospital for Rheumatic Diseases, Seoul, Republic of Korea, ⁸Immuno-Rheumatology Center, St. Luke’s International Hospital, Tokyo, Japan, ⁹HRF Hamburger Rheuma Forschungszentrum, Hamburg, Germany, ¹⁰AbbVie Inc., Chicago, ¹¹Charité Universitätsmedizin Berlin, Germany, Berlin, Germany
Background/Purpose: Patients (pts) with ankylosing spondylitis (AS) who have an inadequate response/contraindication to NSAIDs have limited treatment options other than biologics. The Janus kinase (JAK)…
Abstract Number: 506 • 2019 ACR/ARP Annual Meeting
Efficacy and Safety of Filgotinib for Patients with Rheumatoid Arthritis with Inadequate Response to Methotrexate: FINCH1 Primary Outcome Results
Bernard Combe¹, Alan Kivitz ², Yoshiya Tanaka ³, Désirée van der Heijde ⁴, Franziska Matzkies ⁵, Beatrix Bartok ⁵, Lei Ye ⁵, Ying Guo ⁵, Chantal Tasset ⁶, John Sundy ⁵, Neelufar Mozaffarian ⁵, Robert B.M. Landewé ⁷, Sang-Cheol Bae ⁸, Edward Keystone ⁹ and Peter Nash ¹⁰, ¹CHU Montpellier, Montpellier University, Montpellier, France, ²Altoona Center for Clinical Research, Duncansville, PA, ³University of Occupational and Environmental Health Japan, Kitakyushu, Japan, ⁴Leiden University Medical Center, Leiden, Netherlands, ⁵Gilead Sciences, Inc., Foster City, CA, ⁶Galapagos NV, Mechelen, Belgium, ⁷Amsterdam University Medical Center, Amsterdam, Netherlands, ⁸Hanyang University Hospital for Rheumatic Diseases, Seoul, Republic of Korea, ⁹Mount Sinai Hospital and University of Toronto, Toronto, ON, Canada, ¹⁰University of Queensland, Brisbane, Queensland, Australia
Background/Purpose: Filgotinib (FIL) is an orally administered, potent and selective inhibitor of Janus kinase 1 (JAK1) that has shown good efficacy and was well tolerated…
Abstract Number: 2875 • 2019 ACR/ARP Annual Meeting
Effects of Filgotinib on Anemia, Thrombocytopenia and Leukopenia: Results from a Phase 3 Study in Patients with Active Rheumatoid Arthritis and Prior Inadequate Response or Intolerance to Biological DMARDs
Mark Genovese¹, Kenneth Kalunian ², Jacques-Eric Gottenberg ³, Beatrix Bartok ⁴, YingMeei Tan ⁴, Ying Guo ⁴, Chantal Tasset ⁵, John Sundy ⁴, Kurt de Vlam ⁶, David Walker ⁷ and Tsutomu Takeuchi ⁸, ¹Stanford University, Stanford, CA, ²Division of Rheumatology, Allergy, and Immunology, University of California San Diego, La Jolla, CA, ³Department of Rheumatology, Strasbourg University Hospital, Strasbourg, France, ⁴Gilead Sciences, Inc., Foster City, CA, ⁵Galapagos NV, Mechelen, Belgium, ⁶Department of Rheumatology, Universitair Ziekenhuis Leuven, Leuven, Belgium, ⁷Northumbria Healthcare, Northumbria, United Kingdom, ⁸Keio University School of Medicine, Tokyo, Japan
Background/Purpose: Anemia, thrombocytopenia and leukopenia in RA patients treated with non-Janus Kinase 1 (JAK1) selective inhibitors may be due to inhibition of hematopoietic growth factors…

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