A Study to Assess the Effect of Tocilizumab + Methotrexate on Signs and Symptoms in Patients With Moderate to Severe Active Rheumatoid Arthritis Currently on Methotrexate Therapy
Conditions
Interventions
- DRUG: Methotrexate
- DRUG: Placebo
- DRUG: tocilizumab [RoActemra/Actemra]
- DRUG: tocilizumab [RoActemra/Actemra]
Sponsor
Hoffmann-La Roche