Treatment of lichen planus with acitretin : a double-blind, placebo-controlled study in 65 patients

Sixty-five patients with lichen planus were included in a multicenter trial of acitretin. At the end of an 8-week placebo-controlled, double-blind phase, a significantly higher number of patients treated with 30 mg/day acitretin (64%) showed remission or marked improvement compared with placebo (13%...

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