This study is designed to evaluate the safety and efficacy of a dose and dosage regimen of SBI-087 in seropositive patients with active Rheumatoid Arthritis, who are on a stable dose of methotrexate.
200 mg SC Day 1, 200 mg SC Day 15, Placebo Day 84 + Methotrexate
200 mg SC Day 1, Placebo Day 15, 200 mg SC Day 84 + Methotrexate
200 mg SC Day 1, 200 mg SC Day 15, 200 mg SC Day 84 + Methotrexate
Placebo Day 1, Placebo Day 15, Placebo Day 84 + Methotrexate
200 mg SC Day 1, Placebo Day 15, Placebo Day 84 + Methotrexate
Buenos Aires, C.a.b.a., Argentina
C.a.b.a, Argentina
C.a.b.a, Argentina