A Study of RoActemra/Actemra (Tocilizumab) in Combination With Methotrexate Versus RoActemra/Actemra Monotherapy in Patients With Rheumatoid Arthritis and an Inadequate Response to Methotrexate
Conditions
Interventions
- DRUG: methotrexate
- DRUG: methotrexate
- DRUG: placebo
- DRUG: tocilizumab [RoActemra/Actemra]
Sponsor
Hoffmann-La Roche