Condition: Rheumatoid Arthritis
Interventions: Drug: tocilizumab [RoActemra/Actemra]; Drug: placebo; Drug: tocilizumab [RoActemra/Actemra]; Drug: tocilizumab [RoActemra/Actemra]
Sponsor: Hoffmann-La Roche
Recruiting - verified July 2011
