Abstracts tagged "Janus kinase (JAK)"

Abstract Number: 2763 • 2015 ACR/ARHP Annual Meeting
Filgotinib (GLPG0634), a Selective JAK1 Inhibitor, Shows Similar Pharmacokinetics and Pharmacodynamics Profiles in Japanese and Caucasian Healthy Volunteers
Namour Florence¹, Béatrice Vayssière¹, René Galien², Liesbeth Fagard³, Annegret Van der Aa³, Sandy Goss⁴, Pille Harrison³ and Chantal Tasset³, ¹Galapagos SASU, Romainville, France, ²102 Avenue Gaston Roussel, Galapagos SASU, Romainville, France, ³Galapagos NV, Mechelen, Belgium, ⁴Abbvie, Chicago, IL
Background/Purpose: Filgotinib is an oral, selective Janus kinase 1 (JAK1) inhibitor combining clinical efficacy and a rapid onset of action with a good safety profile…
Abstract Number: 1046 • 2015 ACR/ARHP Annual Meeting
Previous Biologic Disease-Modifying Antirheumatic Drug (bDMARD) Exposure and Efficacy and Safety Analysis from a Phase 3 Study of Baricitinib in Patients with Rheumatoid Arthritis and an Inadequate Response to Tumor Necrosis Factor Inhibitors
Mark C. Genovese¹, Joel M. Kremer², Cynthia Kartman³, Douglas E. Schlichting³, Li Xie³, Tara Carmack⁴, William L. Macias³ and Josef S. Smolen⁵, ¹Division of Rheumatology, Stanford University Medical Center, Palo Alto, CA, ²Center for Rheumatology, Albany, NY, ³Eli Lilly and Company, Indianapolis, IN, ⁴Quintiles, Durham, NC, ⁵Department of Rheumatology, Medical University of Vienna, Vienna, Austria
Background/Purpose: Baricitinib, an oral inhibitor of JAK1/JAK2, improved disease activity with an acceptable safety profile in a phase 3 study (RA-BEACON) of patients with active…
Abstract Number: 2781 • 2015 ACR/ARHP Annual Meeting
Absence of Effects of Filgotinib on Erythrocytes, CD8+ and NK Cells in Rheumatoid Arthritis Patients Brings Further Evidence for the JAK1 Selectivity of Filgotinib
René Galien^1,2, Reginald Brys³, Annegret Van der Aa³, Pille Harrison³ and Chantal Tasset³, ¹Galapagos SASU, Romainville, France, ²102 Avenue Gaston Roussel, Galapagos SASU, Romainville, France, ³Galapagos NV, Mechelen, Belgium
Background/Purpose: The distinct role of JAK family members (JAK1, JAK2, JAK3 and TYK2) in signaling for cytokines and growth factors has established these kinases as…
Abstract Number: 1047 • 2015 ACR/ARHP Annual Meeting
Characterization of Changes in Lymphocyte Subsets in Baricitinib-Treated Patients with Rheumatoid Arthritis in Two Phase 3 Studies
Paul Emery¹, Iain McInnes², Mark C. Genovese³, Josef S. Smolen⁴, Joel Kremer⁵, Maxime Dougados⁶, Douglas E. Schlichting⁷, Terence Rooney⁷, Maher Issa⁷, Stephanie de Bono⁷, William L. Macias⁷, Veronica Rogai⁷, Steven H. Zuckerman⁷ and Peter C. Taylor⁸, ¹Division of Rheumatic and Musculoskeletal Disease, University of Leeds, Leeds, United Kingdom, ²Glasgow Biomedical Research Centre, Glasgow, United Kingdom, ³Division of Rheumatology, Stanford University Medical Center, Palo Alto, CA, ⁴Department of Rheumatology, Medical University of Vienna, Vienna, Austria, ⁵Albany Medical College, Albany, NY, ⁶Paris-Descartes University, Paris, France, ⁷Eli Lilly and Company, Indianapolis, IN, ⁸Kennedy Institute of Rheumatology, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford Botnar Research Centre, Oxford, United Kingdom
Background/Purpose: Baricitinib (bari) is an oral, reversible inhibitor of Janus kinase (JAK)1/JAK2 being developed as QD treatment for patients (pts) with RA. In phase (ph)…
Abstract Number: 2801 • 2015 ACR/ARHP Annual Meeting
Tofacitinib Suppresses Lymphocytic Infiltration in the Salivary Gland of Non-Obese Diabetic Mice; The Animal Model of Sjögren’s Syndrome
Jennifer Lee¹, Ji Yeon Lee², Jung Hee Koh³, Min Kyung Chung⁴, Ji Hun Kim¹, Seung-Ki Kwok⁵, Ji Hyeon Ju² and Sung-Hwan Park⁶, ¹Division of Rheumatology, Department of Internal Medicine, College of Medicine, Seoul St. Mary’s Hospital, The Catholic University of Korea, Seoul, South Korea, ²Division of Rheumatology, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, South Korea, ³Division of Rheumatology, Department of Internal Medicine, School of Medicine, The Catholic University of Korea, Seoul St. Mary's Hospital, Seoul, South Korea, ⁴Division of Rheumatology, Department of Internal Medicine, School of Medicine, The Catholic University of Korea, Seoul St. Mary’s Hospital, Seoul, South Korea, ⁵[email protected], Division of Rheumatology, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, South Korea, ⁶Division of Rheumatology, Department of Internal Medicine, Seoul St. Mary's Hospital, Seoul, South Korea
Background/Purpose: Interferon signatures are upregulated in patients with primary Sjogren’s syndrome (pSS) and interferons are considered to have a pathogenic role in pSS. As Janus…
Abstract Number: 1048 • 2015 ACR/ARHP Annual Meeting
Filgotinib (GLPG0634), an Oral JAK1 Selective Inhibitor Is Effective in Combination with Methotrexate in Patients with Active Rheumatoid Arthritis: Results from a Phase 2B Dose Ranging Study
R Westhovens¹, Rieke Alten², Dace Pavlova³, Favio Enríquez-Sosa⁴, Minodora Mazur⁵, Maria Greenwald⁶, Annegret Van der Aa⁷, Frédéric Vanhoutte⁷, Chantal Tasset⁷ and Pille Harrison⁷, ¹Skeletal Biology and Engineering Research Center, Department of Development and Regeneration, KU Leuven, Leuven, Belgium, KU Leuven, Leuven, Belgium, ²Internal Medicine, Rheumatology & Clinical Immunology, Schlosspark-Klinik, University Medicine Berlin, Berlin, Germany, ³LTD M & M Centrs, Carnikava, Latvia, ⁴CLINSTILE, S.A. DE C.V, Mexico, Mexico, ⁵IMSP Institul de Cardiologie, Chisinau, Moldova, ⁶Desert Medical Advances, Palm Desert, CA, ⁷Galapagos NV, Mechelen, Belgium
Background/Purpose: Filgotinib (GLPG0634) is a novel oral, potent and selective JAK1 inhibitor that has previously demonstrated efficacy in combination with methotrexate (MTX) in treating rheumatoid…
Abstract Number: 1049 • 2015 ACR/ARHP Annual Meeting
Filgotinib (GLPG0634), an Oral JAK1 Selective Inhibitor Is Effective As Monotherapy in Patients with Active Rheumatoid Arthritis: Results from a Phase 2B Dose Ranging Study
Arthur Kavanaugh¹, Lucia Ponce², Regina Cseuz³, Olga Reshetko⁴, Mykola A Stanislavchuk⁵, Maria Greenwald⁶, Annegret Van der Aa⁷, Frédéric Vanhoutte⁷, Chantal Tasset⁷ and Pille Harrison⁷, ¹University of California San Diego, La Jolla, CA, ²Consulta Privada Dra. Lucia Ponce, Temuco, Chile, ³Revita Reumatologiai Rendelo, Budapest, Indonesia, ⁴Regional Clinical Hospital, Saratov, Russia, ⁵Vinnitsa Regional Clinical Hospital n.a. Pirogov, Vinnitsa, Ukraine, ⁶Desert Medical Advances, Palm Desert, CA, ⁷Galapagos NV, Mechelen, Belgium
Background/Purpose: Filgotinib (GLPG0634) is a novel oral, potent and selective JAK1 inhibitor that has previously demonstrated efficacy in combination with methotrexate (MTX) in treating rheumatoid…
Abstract Number: 1050 • 2015 ACR/ARHP Annual Meeting
Response to Baricitinib at 4 Weeks Predicts Response at 12 and 24 Weeks in Patients with Rheumatoid Arthritis: Results from Two Phase 3 Studies
Joel Kremer¹, Maxime Dougados², Mark C. Genovese³, Paul Emery⁴, Lili Yang⁵, Stephanie de Bono⁵, Thorsten Holzkaemper⁵, Noriko Iikuni⁵, Douglas E. Schlichting⁵ and Josef S. Smolen⁶, ¹The Center for Rheumatology, Center for Rheumatology, Albany Medical College, Albany, NY, ²Service de Rhumatologie B, GHU Cochin, F-75014 France, PARIS, France, ³Division of Rheumatology, Stanford University Medical Center, Palo Alto, CA, ⁴Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, United Kingdom, ⁵Eli Lilly and Company, Indianapolis, IN, ⁶Department of Rheumatology, Medical University of Vienna, Vienna, Austria
Background/Purpose: Baricitinib (bari), an oral, reversible inhibitor of Janus kinase (JAK)1/JAK2, improved signs and symptoms in phase 3, placebo (PBO)-controlled studies in patients (pts) with…
Abstract Number: 1497 • 2014 ACR/ARHP Annual Meeting
Efficacy and Safety of Iguratimod for Rheumatoid Arthritis
Tsuneo Kondo¹, Akiko Shibata¹, Ryota Sakai¹, Kentaro Chino¹, Ayumi Okuyama¹, Hirofumi Takei¹ and Koichi Amano², ¹Rheumatology and Clinical Immunology, Saitama Medical Center, Saitama Medical University, Kawagoe, Japan, ²Saitama Medical Center, Saitama Medical University, Kawagoe, Japan
Background/Purpose: Iguratimod is a new small-molecular drug for rheumatoid arthritis (RA), which was approved on June, 2012 in Japan. The agent inhibits the production of…
Abstract Number: 1494 • 2014 ACR/ARHP Annual Meeting
Treatment of Rheumatoid Arthritis Patients with the JAK1-Selective Inhibitor GLPG0634 Reverses an Arthritis-Specific Blood Gene Signature to Healthy State
Mate Ongenaert¹, Sonia Dupont², Béatrice Vayssière², Reginald Brys¹, Luc Van Rompaey¹, Christel Menet¹ and René Galien², ¹Galapagos NV, Mechelen, Belgium, ²Galapagos SASU, Romainville, France
Background/Purpose The 4 Janus kinases (JAK1, JAK2, JAK3 and TYK2) are cytoplasmic tyrosine kinases that mediate intracellular signaling of cytokines (e.g. certain interleukins and interferons)…
Abstract Number: 1181 • 2014 ACR/ARHP Annual Meeting
Effects of Tofacitinib on Bone Marrow Edema, Synovitis, and Erosive Damage in Methotrexate-Naïve Patients with Early Active Rheumatoid Arthritis (Duration ≤2 Years): Results of an Exploratory Phase 2 MRI Study
Philip G. Conaghan¹, M. Østergaard², C. Wu³, D. van der Heijde⁴, F. Irazoque-Palazuelos⁵, P. Hrycaj⁶, Z. Xie⁷, R. Zhang⁷, B.T. Wyman⁷, J.D. Bradley⁷, K. Soma⁷ and B. Wilkinson⁷, ¹Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds and NIHR Leeds Musculoskeletal Biomedical Research Unit, Chapel Allerton Hospital, Leeds, United Kingdom, ²Copenhagen Center for Arthritis Research, Glostrup, Denmark, ³BioClinca Inc., Newark, CA, ⁴Leiden University Medical Center, Leiden, Netherlands, ⁵Servicio de Reumatología, Hospital Angeles Mocel, Mexico City, Mexico, ⁶Poznan University of Medical Sciences, Poznan, Poland, ⁷Pfizer Inc, Groton, CT
Background/Purpose: Inflammation of the synovium and in particular the bone marrow, as assessed by magnetic resonance imaging (MRI), have been identified as prognostic indicators of…
Abstract Number: 849 • 2014 ACR/ARHP Annual Meeting
Tofacitinib, an Oral Janus Kinase Inhibitor, in the Treatment of Rheumatoid Arthritis: Safety and Efficacy in Open-Label, Long-Term Extension up to 6 Years
J. Wollenhaupt¹, J. Silverfield², E.B. Lee³, S.P. Wood⁴, K. Terry⁴, H. Nakamura⁵, K. Kwok⁶, A. Anisfeld⁶, C. Nduaka⁴, R. Riese⁴ and L. Wang⁴, ¹Schoen-Klinik Hamburg-Eilbek Teaching Hospital of the University of Hamburg, Hamburg, Germany, ²Healthpoint Medical Group, Tampa, FL, ³Seoul National University, Seoul, South Korea, ⁴Pfizer Inc, Groton, CT, ⁵Pfizer Inc, Tokyo, Japan, ⁶Pfizer Inc, New York, NY
Background/Purpose: Tofacitinib is an oral Janus kinase inhibitor for the treatment of rheumatoid arthritis (RA). Here we report tofacitinib safety, tolerability, and durability of response…
Abstract Number: 461 • 2014 ACR/ARHP Annual Meeting
Comprehensive Summary of the Efficacy and Safety of Tofacitinib 5mg Twice Daily in Patients with Rheumatoid Arthritis and an Inadequate Response to Disease-Modifying Antirheumatic Drugs
P. Bird¹, W. Bensen², B. El-Zorkany³, J. Kaine⁴, B.H. Manapat-Reyes⁵, V. Pascual-Ramos⁶, D. Witcombe⁷, A. Anisfeld⁸, K. Soma⁹, R. Zhang⁹ and K. Thirunavukkarasu⁷, ¹Combined Rheumatology Practice, Sydney, Australia, ²St. Joseph's Healthcare, McMaster University, Hamilton, ON, Canada, ³Department of Rheumatology, Cairo University, Cairo, Egypt, ⁴Sarasota Arthritis Research Center, Sarasota, FL, ⁵Section of Rheumatology, Department of Medicine, University of the Philippines - Philippine General Hospital, Manila, Philippines, ⁶Department of Immunology and Rheumatology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico, ⁷Pfizer Australia, Sydney, Australia, ⁸Pfizer Inc, New York, NY, ⁹Pfizer Inc, Groton, CT
Background/Purpose: Tofacitinib has been approved in the US and other countries at the recommended dose 5 mg BID in patients (pts) with rheumatoid arthritis (RA) and…
Abstract Number: 460 • 2014 ACR/ARHP Annual Meeting
Analysis of Non-Melanoma Skin Cancer Across the Tofacitinib Rheumatoid Arthritis Clinical Program
Jeffrey R. Curtis¹, E.B. Lee², G. Martin³, X. Mariette⁴, K.K. Terry⁵, Y. Chen⁶, J. Geier⁷, J. Andrews⁵, M. Kaur⁶, K. Kwok⁷ and C. Nduaka⁵, ¹University of Alabama at Birmingham, Birmingham, AL, ²Seoul National University College of Medicine, Seoul, South Korea, ³Dermatology and Laser Center of Maui, Kihei, HI, ⁴Paris-Sud University, Paris, France, ⁵Pfizer Inc, Groton, CT, ⁶Pfizer Inc, Collegeville, PA, ⁷Pfizer Inc, New York, NY
Background/Purpose: Tofacitinib is an oral Janus kinase inhibitor for the treatment of rheumatoid arthritis (RA). The incidence of non-melanoma skin cancer (NMSC) in the tofacitinib…
Abstract Number: 465 • 2014 ACR/ARHP Annual Meeting
18-Month Worldwide Post-Marketing Surveillance Experience of Tofacitinib
S. Cohen¹, Jeffrey R. Curtis², Roy Fleischmann¹ and Y. Chen³, ¹Metroplex Clinical Research Center, Dallas, TX, ²University of Alabama, Birmingham, AL, ³Pfizer Inc, Collegeville, PA
Background/Purpose: Post-marketing surveillance is an important part of monitoring adverse events (AEs) following the approval of new drugs. Tofacitinib is an oral Janus kinase inhibitor…

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