201
Participants
Start Date
May 31, 2012
Primary Completion Date
June 30, 2013
Study Completion Date
June 30, 2013
Tripterygium wilfordii Hook F
Oral T2(Tripterygium wilfordii Hook F) 20mg thrice daily for 24 weeks.
Methotrexate
Oral methotrexate 7.5-12.5mg per week for 24 weeks. The starting dose was 7.5mg per week, then increased to 12.5mg（max 0.3mg/Kg） per week in 4 weeks. Folic acid at the dose of 10mg per week were applied to all patients.
Deptment of Rheumatology, Peking Union Medical College Hospital, Beijing
Peking Union Medical College Hospital
OTHER