A Study to Assess the Effect of Tocilizumab + Methotrexate on Prevention of Structural Joint Damage in Patients With Moderate to Severe Active Rheumatoid Arthritis (RA)

• Status: Completed
• Trial end date: 2012-07-01
• Target enrollment: 0
• Participant gender: All

Summary

This 3 arm study will compare the safety and efficacy, with respect to a reduction in signs and symptoms and prevention of joint damage, of tocilizumab versus placebo, both in combination with methotrexate (MTX) in patients with moderate to severe active rheumatoid arthritis. Patients will be randomized to receive tocilizumab 4 mg/kg IV, tocilizumab 8 mg/kg IV or placebo IV, every 4 weeks. All patients will also receive methotrexate, 10-25 mg/week. The anticipated time on study treatment is 1-2 years and the target sample size is 500+ individuals. After completion of the 2 year study participants could participate in the optional 3 year open label extension phase (year 3 to 5).

• Phase: Phase 3
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: Hoffmann-La Roche
• Treatments: Methotrexate

Criteria

Inclusion Criteria:

• adult patients at least 18 years of age with moderate to severe active RA for at least 6 months;

• inadequate response to a stable dose of MTX;

• patients of reproductive potential must be using reliable methods of contraception.

Exclusion Criteria:

• major surgery (including joint surgery) within 8 weeks before entering study, or planned surgery within 6 months after entering study;

• prior treatment failure with an anti-tumor necrosis factor agent;

• women who are pregnant or breast-feeding.