269
Participants
Start Date
May 31, 2008
Primary Completion Date
December 31, 2011
Study Completion Date
December 31, 2011
CNTO 148
50 mg or 100 mg given as a subcutaneous (under the skin) injection once every 4 weeks up to Week 152.
Placebo
Placebo identical in appearance to CNTO 148 given as a subcutaneous (under the skin) injection once every 4 weeks up to Week 24.
Methotrexate (MTX)
6 mg/week to 8 mg/week taken orally (by mouth) from at least 4 weeks before the initial investigational treatment to the completion of assessment at Week 52.
Asahi
Asahikawa
Azumino
Chiba
Fukui
Fukuoka
Fukushima
Gifu
Goshogawara
Hachiōji
Hamamatsu
Higashi-Hiroshima
Hiki
Hiroshima
Hitachi
Iruma
Izumisano
Izumo
Kamakura
Katō
Kawachi-Nagano
Kawagoe
Kawasaki
Kita-Gun
Kitakyushu
Kitamoto
Kobe
Kumamoto
Kyoto
Matsue
Matsumoto
Matsuyama
Nagano
Nagasaki
Nagoya
Narashino
Nishinomiya
Ohta-Ku
Osaka
Ōita
Ōsaki
Sagamihara
Saitama
Sapporo
Sasebo
Sendai
Shimotsuga
Shimotsuke
Shinjuku
Shinjuku-Ku
Shizuoka
Suita
Tokorozawa
Tokushima
Tokyo
Toshima-Ku
Toyama
Toyoake
Toyohashi
Tsu
Tsukuba
Tsukubo
Ube
Yokohama
Yufu
Lead Sponsor
Collaborators (1)
Mitsubishi Tanabe Pharma Corporation
INDUSTRY
Janssen Pharmaceutical K.K.
INDUSTRY