AC-CUTE: An Open-Label Study to Evaluate Progression of Structural Joint Damage and Inflammation in Subjects with Moderate to Severe Rheumatoid Arthritis

Table 3

Proportion of subjects showing radiographic and MRI involvement at baseline and change at Week 24.

	Baseline score > 0; (% subjects)	Smallest detectable change (SDC)	Change > 0; (% subjects)	Change > SDC; (% subjects)
Erosion (X-ray)	86%	0.84	20%	8%
JSN (X-ray)	69%	1.16	24%	12%
TSS (X-ray)	88%	1.82	31%	10%
Erosion (MRI)	98%	1.58	56%	18%
Cartilage (MRI)	62%	1.06	18%	4%
Osteitis (MRI)	74%	5.14	20%	0%
Synovitis (MRI)	86%	1.76	12%	2%