Abstracts tagged "multicenter study and rheumatoid arthritis (RA)"

Abstract Number: 1601 • 2016 ACR/ARHP Annual Meeting
Maintenance Treatment Using Abatacept with Dose Reduction after Achievement of Low Disease Activity in Patients with Rheumatoid Arthritis (MATADOR) – a Prospective, Multicentered, Single Arm Clinical Trial
Shinsuke Yasuda¹, Kazumasa Ohmura¹, Hiroshi Kanazawa², Takashi Kurita¹, Yujiro Kon³, Tomonori Ishii⁴, Satoshi Jodo⁵, Kazuhide Tanimura⁶, Michio Minami⁷, Tomomasa Izumiyama⁸, Takumi Matsumoto⁹, Yoshiharu Amasaki¹⁰, Yoko Suzuki¹¹, Hideki Kasahara¹², Naofumi Yamauchi¹³, Akito Tsutsumi³, Hiromitsu Takemori², Takao Koike¹⁴ and Tatsuya Atsumi¹, ¹Division of Rheumatology, Endocrinology and Nephrology, Hokkaido University Graduate School of Medicine, Sapporo, Japan, ²Department of Rheumatology, Aomori Prefectural Central Hospital, Aomori, Japan, ³Department of Internal Medicine, Takikawa Municipal Hospital, Takikawa, Japan, ⁴Department of Hematology and Rheumatology, Tohoku University Graduate School of Medicine, Sendai, Japan, ⁵Department of Internal Medicine, Tomakomai City Hospital, Tomakomai, Japan, ⁶Hokkaido Medical Center for Rheumatic Diseases, Sapporo, Japan, ⁷Department of Rheumatology and Orthopaedic Surgery, Hokkaido Orthopaedic Memorial Hospital, Sapporo, Japan, ⁸Higashisendai Rheumatic Disease Clinic, Sendai, Japan, ⁹Division of Rheumatology, Kin-ikyo Chuo Hospital, Sapporo, Japan, ¹⁰The Center for Rheumatic Diseases, Tonan Hospital, Sapporo, Japan, ¹¹Izumi Himawari Clinic, Sendai, Japan, ¹²Rheumatology, NTT Sapporo Medical Center, Sapporo, Japan, ¹³Sapporo Kiyota Hospital, Sapporo, Japan, ¹⁴NTT Sapporo Medical Center, Sapporo, Japan
Background/Purpose: Aim of this study was to evaluate the feasibility of maintenance therapy with reduced dose of abatacept (ABT) to 250mg/body after achieving low disease…
Abstract Number: 3115 • 2015 ACR/ARHP Annual Meeting
Autoantibodies of the IgA Type a Link Between the Gut and the Anti-TNF Therapy Response in Rheumatoid Arthritis Patients Analysed in Two Clinical Trials
Zoltan Konthur¹, Ute Nonhof², Melvin Michael Wiemkes³, Jacqueline Detert³, Tanja Braun⁴, Jörg Hollidt², Gerd Burmester⁵ and Karl Skriner⁵, ¹Department of Vertebrate Genomics, Max Planck Institute for Molecular Genetics, Berlin, Germany, ²Drug Response DX GmbH, Berlin, Germany, ³Department of Rheumatology and Clinical Immunology, Germany, Charité - Universitätsmedizin Berlin, Berlin, Germany, ⁴Charité - Universitätsmedizin Berlin, Berlin, Germany, ⁵Department of Rheumatology and Clinical Immunology, Charité - Universitätsmedizin Berlin, Berlin, Germany
Background/Purpose: So far no mechanism for non response to biologicals targeting TNFα has been described despite one third of rheumatoid arthritis patients treated are non-responders.…
Abstract Number: 1489 • 2014 ACR/ARHP Annual Meeting
Influences of Disease Activity at the Initiation of Iguratimod, a Small Molecule Antirheumatic Drug, on Efficacy of Iguratimod in Patients with Rheumatoid Arthritis –a Multicenter Registry Study-
Yuji Hirano¹, Toshihisa Kojima², Yasuhide Kanayama³, Shinya Hirabara¹, Nobunori Takahashi², Atsushi Kaneko⁴ and Naoki Ishiguro², ¹Rheumatology, Toyohashi Municipal Hospital, Toyohashi, Japan, ²Orthopaedic Surgery and Rheumatology, Nagoya University Graduate School of Medicine, Nagoya, Japan, ³Orthopedic Surgery and Rheumatology, Toyota Kosei Hospital, Toyota, Japan, ⁴Orthopedic Surgery and Rheumatology, Nagoya Medical Center, Nagoya, Japan
Background/Purpose: Iguratimod (IGU), known as T-614, is a small-molecule antirheumatic drug developed in Japan and used in Japanese clinical practice since June in 2012. IGU…
Abstract Number: 394 • 2014 ACR/ARHP Annual Meeting
Very Low or High Body Mass Index Negatively Affects patients’ Ability to Achieve Sustained Remission in Early RA in a Multicenter Canadian Cohort
Susan M. Goodman¹, Yan Ma², Wei Zhang³, Elizabeth Schulman⁴, Janet E. Pope⁵, Carol Hitchon⁶, Susan J. Bartlett⁷, Boulos Haraoui⁸, Daming Lin⁹, Gilles Boire¹⁰, Diane Tin¹¹, J. Carter Thorne¹², Shahin Jamal¹³, Edward C. Keystone¹⁴ and Vivian P. Bykerk^1,15, ¹Rheumatology, Hospital for Special Surgery, New York, NY, ²Research - Epidemiology and Biostatistics, Hospital for Special Surgery, New York, NY, ³Healthcare Research Institute, Hospital for Special Surgery, New York, NY, ⁴Rheumatology, New York Presbyterian - Cornell Campus - HSS, New York, NY, ⁵St Joseph Health Care, London, ON, Canada, ⁶Rheumatology, University of Manitoba, Winnipeg, MB, Canada, ⁷Division of Rheumatology, Johns Hopkins University, Baltimore, MD, ⁸University of Montreal Hospital Centre, Montreal, QC, Canada, ⁹Rheumatology, Mount Sinai Hospital, University of Toronto, Toronto, ON, Canada, ¹⁰Rheumatology Division, CHUS - Sherbrooke University, Sherbrooke, QC, Canada, ¹¹The Arthritis Program, Southlake Regional Health Centre, Newmarket, ON, Canada, ¹²Southlake Regional Health Centre, Newmarket, Newmarket, ON, Canada, ¹³Vancouver General Hospital, Vancouver, BC, Canada, ¹⁴Medicine, University of Toronto, Toronto, ON, Canada, ¹⁵Rheumatology, Mount Sinai Hospital, Toronto, ON, Canada
Background/Purpose: To determine if patients with a very low body mass index (BMI) (

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