From: Biologic-free remission by orthopaedic surgery in non-responder to infliximab for rheumatoid arthritis
Total
Synovectomy
Arthroplasty
Others
Remission rate
37/74 (50 %)
25/38 (65.8 %)
7/20 (35 %)
5/16 (31.3 %)
Bio-free rate
9/74 (12.2 %)
7/38 (18.4 %)
0/20 (0 %)
2/16 (12.5 %)