623
Participants
Start Date
Not specified
Study Completion Date
October 31, 2007
tocilizumab [RoActemra/Actemra]
4mg/kg iv / month
tocilizumab [RoActemra/Actemra]
8mg/kg iv / month
Placebo
iv / month
Methotrexate
10-25mg/week
Hong Kong
Lausanne
Budapest
Vienna
Vienna
Vienna
Vienna
Buenos Aires
Sofia
Sofia
Bern
Debrecen
Douglas
Maroochydore
Adelaide
Shenton Park
Pécs
Sankt Gallen
Varna
Bangkok
Bangkok
Berlin
Mexico City
Bad Bramstedt
Besançon
Chihuahua City
Haifa
Haifa
Udine
Montpellier
Ferrara
Guadalajara
Guadalajara
Petah Tikva
Chiang Mai
Cologne
Siena
Bad Nauheim
Tel Aviv
Heidelberg
Le Mans
Tübingen
Paris
Paris
Paris
Baden-Baden
San Luis Potosí City
Beersheba
Palermo
Erlangen
Jerusalem
Créteil
Gazzi
Singapore
Singapore
Buenos Aires
Buenos Aires
Porto Alegre
São Paulo
Calgary
Vancouver
Victoria
Winnipeg
St. John's
Burlington
Newmarket
Ottawa
Toronto
Montreal
Montreal
Sainte-Foy
Hong Kong
Mexico City
Piešťany
Hoffmann-La Roche
INDUSTRY