Table 7. Overall UCDAI response after 8 weeks (per-protocol analysis).

UCDAI after 8 weeks	Treatment
	VLS#3		Placebo		Overall
	n	%	n	%	n	%
None or light (0–2)	31	47.7	23	32.4	54	39.7
Mild (3–5)	27	41.5	34	47.9	61	44.9
Moderate (6–8)	7	10.8	11	15.5	18	13.2
Severe (9–12)	0	0	3	4.2	3	2.2
Overall	65	100	71	100	136	100

UCDAI, ulcerative colitis disease activity index.