Comparison of indirubin concentrations in indigo naturalis ointment for psoriasis treatment: a randomized, double-blind, dosage-controlled trial.

Y-K Lin Lai-Chu See Yu-Huei Huang Ching-Chi Chi R C-Y Hui

Published in: The British journal of dermatology (2017)

An amount of 200 μg g-1 of indirubin in Lindioil ointment is the most effective concentration studied so far for treating psoriasis topically, and is safe.

Keyphrases

double blind
study protocol
clinical trial
placebo controlled
open label
randomized controlled trial
phase ii
clinical evaluation