Efficacy and safety of laser therapy for acne vulgaris: a systematic evaluation

VernacularTitle:激光治疗寻常痤疮疗效和安全性的系统评价
Author: Jiang JI ; Hong LENG ; Xin LING ; Xiaodong SUN ; Ye TIAN ; Zhanchao ZHOU ; Pangen CUI
Publication Type:Journal Article
Keywords: Acne vulgaris; Lasers; Randomized controlled trials (RCT); Systematic review
From: Chinese Journal of Medical Aesthetics and Cosmetology 2011;17(4):250-253
CountryChina
Language:Chinese
Abstract: Objective To assess the efficacy and safety of various spectrum lasers in the treatment of acne vulgaris. Methods Based on the principles and methods of Cochrane systematic reviews, we searched the Cochrane Library (2009, 6 issues), PubMcd, Embase, China Biomedical Literature Database, China Journal Full Text Database, Chinese Scientific Journals Full Text Database. Retrieval time was up to June, 2009. Randomized controlled trials (RCTs) of lasers for acne vulgaris were included. Results Twelve RCTs totaling 367 patients were included. Because the lack of clinical homogeneity, only descriptive analysis was conducted. Acne lesion counts improved significantly with laser therapy. Adverse effects were limited to transient erythema and edema at treatment sites. Treatment-related pains were well tolerated. Conclusions Current evidence demonstrates that all type lasers in treating acne vulgaris is safe and efficacy. However, higher quality RCT research would be needed to verify the effects and status of lasers on acne vulgaris.