Exploratory Clinical Trial to Evaluate the Efficacy of a Topical Traditional Chinese Herbal Medicine in Psoriasis Vulgaris

Table 4

Distribution of IGA in terms of success rate at week 8 (ITT-LOCF). Success is defined as subjects having an IGA of 0 = clear or 1 = very mild ⁽¹⁾Chi-square.

		Dimeticone/placebo	Shi Du Ruan Gao	value^(1)
IGA at week 8, LOCF	(%)	50 (100)	50 (100)	<0.001
	Success	12 (24.0)	36 (72.0)
	Failure	38 (76.0)	14 (28.0)