Vulva Lichen Sclerosus Clinical Trial
Official title:
Safety and Efficacy of Carbon Dioxide（CO2）Fractional Laser Combined With Photodynamic Therapy in the Treatment of Female Vulvar Lichen Sclerosus
The objective of this study is to evaluate the safety and efficacy of CO2 fractional laser combined with photodynamic therapy in female patients with vulvar lichen sclerosus.
This is a randomized, open-labeled, assessor-blind, parallel control study. 134 enrolled patients will be randomized to apply either topical 0.1% corticosteroid mometasone furoate(MMF) ointment or photodynamic therapy. For patients who receive photodynamic therapy, lesions will be symmetrically randomized into two sides. One side will receive CO2 fractional laser before photodynamic therapy, while the other side will receive photodynamic therapy only. ;