Study to Evaluate the Efficacy, Safety and Tolerability of Photodynamic Therapy(PDT) With Chlorin-e6 in Treating Moderate to Severe Acne

Conditions: Acne; Photodynamic Therapy Interventions: Drug: N-chlorin e6 triglumine; Procedure: acne removal surgery Sponsors: Xiyuan Hospital of China Academy of Chinese Medical Sciences Recruiting
Source: ClinicalTrials.gov - Category: Research Source Type: clinical trials