Abstracts tagged "methotrexate (MTX) and rheumatoid arthritis (RA)"

Abstract Number: 539 • 2017 ACR/ARHP Annual Meeting
Comparison of Oral Versus Parenteral Methotrexate in Rheumatoid Arthritis: A Meta-Analysis
Sahar Janjua¹, Andreea Bujor¹, Michael P. LaValley², Josefina Duran³, Jürgen Braun⁴ and David T. Felson⁵, ¹Department of Rheumatology, Boston Medical Center, Boston, MA, ²Boston University School of Public Health, Boston, MA, ³Pontificia Universidad Católica de Chile, Santiago, Chile, ⁴Institut für angewandte Statistik Dr. Jörg Schnitker GmbH, Bielefeld, Germany, ⁵Clinical Epidemiology Research and Training Unit, Boston University School of Medicine, Boston, MA
Background/Purpose: Methotrexate (MTX) is the mainstay first-line therapy for rheumatoid arthritis (RA), and it can be given orally or parenterally. Bioavailability of oral MTX may…
Abstract Number: 1438 • 2017 ACR/ARHP Annual Meeting
Is It Necessary to Weight By Weight the Dosage of MTX in RA Patients? Results from Obsevational Analysis of Baseline Data of a Phase III Trial
Alain Saraux¹, Christophe Hudry², Elena Zinovieva³ and Hélène Herman-Demars³, ¹Rheumatology Department, Rheumatology Department, CHU de la Cavale Blanche, Brest, France, Brest Cedex, France, ²AP-HP Hôpital Cochin, Paris, France, ³Medical Department Nordic Pharma, Paris, France
Background/Purpose: In inflammatory rheumatic diseases, pharmacokinetics of MTX may be modified by patients’ weight [1]. The rheumatologists are though reluctant to prescribe a high dosage…
Abstract Number: 1738 • 2017 ACR/ARHP Annual Meeting
The Pattern of Proinflamatory Cytokine Expression By CD4+ T Lymphocytes Segregates the Clinical Response to Methotrexate in Recently Diagnosed Rheumatoid Arthritis Patients
Jorge Monserrat Sanz¹, Ana Maria Gómez Lahoz², Cristina Bohórquez Heras³, Maria Dolores Sosa Reina², Atusa Movasat³, Ana Pérez Gómez³, Lucía Ruiz Gutiérrez³, Ana Sánchez Atrio³, Eduardo Cuende Quintana³, Maria José León³, David Diaz², Fernando Albarrán Hernández³ and Melchor Alvarez-Mon^2,3, ¹Laboratory of Inmune System Diseases, Deparment of Medicine and Medical Specialties. IRYCIS. University of Alcalá. Madrid. Spain, Alcalá de Henares. Madrid, Spain, ²Laboratory of Inmune System Diseases, Deparment of Medicine and Medical Specialties. IRYCIS. University of Alcalá. Madrid. Spain, Alcalá de Henares, Madrid, Spain, ³University Hospital Príncipe de Asturias, Immune System Diseases, Rheumatology Department, Alcalá de Henares, Madrid, Spain
Background/Purpose: Mechanisms regulating the autoimmune response in rheumatoid arthritis (RA) are not well understood. However, it is known that T CD4+ lymphocytes play a pivotal…
Abstract Number: 2380 • 2017 ACR/ARHP Annual Meeting
The Use of Fibroscan in Detecting Early Liver Fibrosis in RA Patients on Long Term MTX with Normal Liver Enzymes
Malack Alachkar¹, T Mathialahan², Sandra Walsh² and Vun Lim³, ¹Rheumatology, The Pennine Acute Hospitals NHS Trust, Manchester, United Kingdom, ²Gastroenterology, Wrexham Maelor Hospital, Betsi Cadwaladr University Health Board, Wrexham, United Kingdom, ³Rheumatology, Wrexham Maelor Hospital, Betsi Cadwaladr University Health Board, Wrexham, United Kingdom
Background/Purpose: FibroScan (FS) is a non-invasive investigation that allows assessment of possible liver fibrosis by measuring liver stiffness. There are studies which confirm that MTX-related…
Abstract Number: 2516 • 2016 ACR/ARHP Annual Meeting
Concomitant Use of Oral Vs. Subcutaneous Methotrexate at Biologic Initiation: A Comparison of Biologic Treatment Survival in a Rheumatoid Arthritis Cohort
Carter Thorne¹, Mohammad Movahedi², Angela Cesta², Xiuying Li², Emmanouil Rampakakis³, John S. Sampalis⁴ and Claire Bombardier⁵, ¹University of Toronto and Southlake Regional Health Centre, Newmarket, ON, Canada, ²Toronto General Hospital Research Institute, University Health Network, Toronto, ON, Canada, ³JSS Medical Research, St-Laurent, QC, Canada, ⁴McGill University, Montreal, QC, Canada, ⁵University of Toronto, Toronto, ON, Canada
Background/Purpose: Previous studies have shown differences in the effectiveness and survival of subcutaneous vs. oral methotrexate. Furthermore, concurrent methotrexate therapy has been shown to enhance…
Abstract Number: 2569 • 2016 ACR/ARHP Annual Meeting
Restoration of Decreased Lymphocyte Counts and the Shift to Th1 and Effector Memory CD8+T Cell Subsets Associate with Spontaneous Regression of Lympho-Proliferative Disorders Developed in RA Patients Treated with Methotrexate
Shuntaro Saito¹, Katsuya Suzuki¹, Kunihiro Yamaoka¹, Koichi Amano², Michihide Tokuhira³ and Tsutomu Takeuchi¹, ¹Keio University School of Medcine, Division of Rheumatology, Department of Internal Medicine, Tokyo, Japan, ²Department of Rheumatology and Clinical Immunology, Saitama Medical Center, Saitama Medical University, Saitama, Japan, ³Department of Hematology, Saitama Medical Center, Saitama Medical University., Saitama, Japan
Background/Purpose: Methods: Forty-three RA patients complicated with LPD were identified and 76 control patients were selected. Among the 43 LPD patients, 28 were regressive and…
Abstract Number: 3091 • 2016 ACR/ARHP Annual Meeting
Effect of Sarilumab on Circulating Biomarkers of Bone and Joint Destruction in Patients with Rheumatoid Arthritis with Inadequate Response to Methotrexate
Cem Gabay¹, Jérôme Msihid², Nikki Daskalakis³, Neil Graham⁴, Anne Barbot⁵, Moshe Zilberstein³ and Anita Boyapati⁴, ¹University Hospitals of Geneva/SCQM Registry, Geneva, Switzerland, Geneva, Switzerland, ²Sanofi, Chilly-Mazarin, France, Chilly-Mazarin, NJ, France, ³Sanofi Genzyme, Bridgewater, NJ, ⁴Regeneron Pharmaceuticals, Inc., Tarrytown, NY, ⁵Sanofi, Chilly-Mazarin, France, Chilly-Mazarin, France
Background/Purpose: Patients with RA develop bone and joint damage due to chronic inflammation that is mediated by a destructive synovial pannus.1 The pannus is composed…
Abstract Number: 22 • 2016 ACR/ARHP Annual Meeting
Incidence and Factors Associated with the Development of Non Alcoholic Fatty Liver Disease(NAFLD) Among Patients with Rheumatoid Arthritis
Ani John¹, Angela Witt Prehn², Hebatullah Tawfik², George W. Reed³ and Joel Kremer⁴, ¹School of Health Sciences, Walden University, Minneapolis, CA, ²School of Health Sciences, Walden University, Minneapolis, MN, ³Corrona, LLC, Southborough, MA, ⁴The Center for Rheumatology, Albany Medical College, Albany, NY
Background/Purpose: NAFLD is a leading cause of chronic liver disorders, unrelated to significant alcohol use. RA and NAFLD have shared risk factors such as age,…
Abstract Number: 3149 • 2016 ACR/ARHP Annual Meeting
“Early Use of Subcutaneous MTX Monotherapy Vs. MTX Oral or Combination Therapy Significantly Delays Time to Initiating Biologics in Early RA
Stephanie Gottheil¹, J Carter Thorne², Orit Schieir³, Gilles Boire⁴, Boulos Haraoui⁵, Carol Hitchon⁶, Diane Tin⁷, Cheryl Barnabe⁸, Glen Hazlewood⁸, Edward Keystone⁹, Vivian P. Bykerk¹⁰, Janet E. Pope¹¹, Susan J. Bartlett¹² and Canadian Early Arthritis Cohort, ¹University of Western Ontario, LONDON, ON, Canada, ²Southlake Regional Health Centre, Newmarket, ON, Canada, ³McGill University, Montreal, ON, Canada, ⁴Rheumatology Division, CHUS - Sherbrooke University, Sherbrooke, QC, Canada, ⁵Institute de Rheumatologie, Montreal, QC, Canada, ⁶University of Manitoba, Winnipeg, MB, Canada, ⁷The Arthritis Program, Southlake Regional Health Centre, Newmarket, ON, Canada, ⁸Division of Rheumatology, University of Calgary, Calgary, AB, Canada, ⁹Mt. Sinai Hospital, University of Toronto, Toronto, ON, Canada, ¹⁰Divison of Rheumatology, Hospital for Special Surgery, New York, NY, ¹¹University of Western Ontario, St Joseph's Health Care, London, ON, Canada, ¹²Department of Medicine, Division of ClinEpi, Rheumatology, Respirology, McGill University, Montreal, QC, Canada
Background/Purpose: Optimal treatment for moderate-severe early rheumatoid arthritis involves using a methotrexate-based, treat-to-target strategy aiming for remission. Achieving remission without using biologics may be preferable…
Abstract Number: 624 • 2016 ACR/ARHP Annual Meeting
Association Between Methotrexate Use and Effects of Treatment with a Second Biologic Agent in Rheumatoid Arthritis
Yoshikazu Ogawa¹, Nobunori Takahashi², Toshihisa Kojima³ and Naoki Ishiguro⁴, ¹orthopedic surgery, Sakashita Hospital, Nakatsugawa, Japan, ²Nagoya Univ. Grad. Schl. of Med., Nagoya, Japan, ³Department of Orthopedic Surgery, Nagoya University Hospital, Nagoya, Japan, ⁴Nagoya University, Nagoya, Japan
Background/Purpose: In general, the concomitant use of methotrexate (MTX) and biologic disease-modifying antirheumatic drugs (bDMARDS) plays an important role in treating bio-naïve patients with rheumatoid…
Abstract Number: 3221 • 2016 ACR/ARHP Annual Meeting
Efficacy and Safety of Sarilumab Versus Adalimumab in a Phase 3, Randomized, Double-Blind, Monotherapy Study in Patients with Active Rheumatoid Arthritis with Intolerance or Inadequate Response to Methotrexate
Gerd Burmester¹, Yong Lin², Rahul Patel², Janet van Adelsberg³, Erin Mangan³, Hubert van Hoogstraten², Deborah Bauer², Juan Ignacio Vargas⁴ and Eun Bong Lee⁵, ¹Med. Klinik mit SP Rheumatologie und Klinische Immunologie, Charit, Berlin, Germany, ²Sanofi Genzyme, Bridgewater, NJ, ³Regeneron Pharmaceuticals, Inc., Tarrytown, NY, ⁴Quantum Research, Puerto Varas, Chile, ⁵Seoul National University, Seoul, Korea, Republic of
Background/Purpose: Sarilumab is a human mAb that blocks IL-6 from binding to both membrane-bound and soluble IL-6Rα. Efficacy and safety of sarilumab + non-biologic DMARDs…
Abstract Number: 641 • 2016 ACR/ARHP Annual Meeting
Reduction of Concomitant Oral Methotrexate or Corticosteroids in Combination Treatment with Adalimumab Does Not Affect Effectiveness in Patients with Rheumatoid Arthritis
Edward Keystone¹, Ferdinand Breedveld², Arthur Kavanaugh³, Ying Zhang⁴, Iain Sainsbury⁴ and Jasmina Kalabic⁵, ¹Mt. Sinai Hospital, University of Toronto, Toronto, ON, Canada, ²Leiden University Medical Center, Leiden, Netherlands, ³Univ of California San Diego, San Diego, CA, ⁴AbbVie Inc., North Chicago, IL, ⁵AbbVie Deutschland GmbH & Co. KG, Ludwigshafen, Germany
Background/Purpose: In rheumatoid arthritis (RA) patients (pts) receiving corticosteroids (CS) or methotrexate (MTX) with an anti-TNF, such as adalimumab (ADA), the concomitant CS or MTX…
Abstract Number: 953 • 2016 ACR/ARHP Annual Meeting
Comparison of 10-Years Disease Outcomes of Rheumatoid Arthritis Patients with Continued Low Disease Activity on Methotrexate with or without Initial Combination Therapy with Infliximab or Prednisone and Sulfasalazine
SA Bergstra¹, RBM Landewé^2,3, TWJ Huizinga¹ and CF Allaart¹, ¹Department of Rheumatology, LUMC, Leiden, Netherlands, Leiden, Netherlands, ²Amsterdam Rheumatology & Immunology Center, Netherlands, Amsterdam, Netherlands, ³Zuyderland Medical Center, Heerlen, Netherlands, Heerlen, Netherlands
Background/Purpose: Low disease activity and remission in rheumatoid arthritis (RA) patients is achieved earlier and in higher frequency when the initial treatment includes a combination…
Abstract Number: 1546 • 2016 ACR/ARHP Annual Meeting
Clinical Features at the Onset of Lymphoproliferative Disorder in Patients with Rheumatoid Arthritis
Daisuke Kobayashi^1,2, Satoshi Ito¹, Chinatsu Takai^1,3, Akira Murasawa¹, Ichiei Narita² and Kiyoshi Nakazono¹, ¹Department of Rheumatology, Niigata Rheumatic Center, Shibata, Japan, ²Division of Clinical Nephrology and Rheumatology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan, ³Department of clinical rheumatology and nephrology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
Background/Purpose: Rheumatoid arthritis (RA) is intrinsically associated with an increased incidence of lymphoproliferative disorders (LPDs). Although treatment with immunosuppressive agents, such as methotrexate, tacrolimus, or…
Abstract Number: 1587 • 2016 ACR/ARHP Annual Meeting
A Phase 2a, 4-Week Double-Blind, Proof-of-Concept Efficacy and Safety Study of CC-292 Versus Placebo As Co-Therapy with Methotrexate in Active Rheumatoid Arthritis (RA)
Alan J Kivitz¹, Ramesh Gupta², Guillermo Valenzuela³, Edwin Smith⁴, Quaiser Rehman⁵, Hisham El Kadi⁶, Elizabeth Bretton⁷, Jacob A. Aelion⁸, Anurekh Chadha⁹, John Tesser¹⁰, Douglas Hough¹¹, Shimon Korish¹², Peter H. Schafer¹³, Garth Ringheim¹⁴, Donna Sutherland¹⁵ and Li LI¹⁶, ¹Altoona Arthritis & Osteo Ctr, Duncansville, PA, ²Private Practice, Memphis, TN, ³Integral Rheumatology & Immunology Specialists, Fort Lauderdale, FL, ⁴Rheumatology, Medical University of South Carolina, Charleston, SC, ⁵Rheumatology Clinic of Houston, Houston, TX, ⁶Arthritis & Osteoporosis Associates, Freehold, NJ, ⁷Albuquerque Clinical Trials, Albuquerque, NM, ⁸West Tennessee Research Institute, Jackson, TN, ⁹Department of Rheumatology, Austin Regional Clinic, Austin, TX, ¹⁰Arizona Arthritis and Rheumatology Research, PLLC, Pheonix, AZ, ¹¹Clinical Research, Celgene Corporation, Warren, NJ, ¹²33 Technology Drive, Celgene Corporation, Warren, NJ, ¹³Department of Translational Development, Celgene Corporation, Summit, NJ, ¹⁴Translational Medicine, Celgene Corporation, Summit, NJ, ¹⁵Clinical Research, Celgene Corporation, Summit, NJ, ¹⁶Biostatistics, Celgene Corporation, Summit, NJ
Methods: 47 adult female RA subjects were randomized 1:1 CC-292 375 mg PO daily or placebo (PBO). Subjects were required to have a diagnosis of…

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