Gold microneedling radio-frequency treatment for depression scar of facial acne: a meta-analysis
10.3760/cma.j.issn.1671-0290.2023.02.012
- VernacularTitle:黄金微针射频治疗面部痤疮凹陷性瘢痕的Meta分析
- Author:
Weiping LI
1
;
Yang YU
;
Tao QIN
;
Juan MA
;
Xianglin DONG
Author Information
1. 新疆医科大学第一附属医院整形科，乌鲁木齐 830054
- Keywords:
Acne vulgaris;
Cicatrix;
Gold microneedling radiofrequency;
Fractional laser
- From:
Chinese Journal of Medical Aesthetics and Cosmetology
2023;29(2):126-129
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To evaluate the efficacy and safety of gold micrhenedle radiofrequency and other photoelectric methods in the treatment of facial acne depression scar by using a meta-analysis.Methods:From January 2015 to August 2022, gold microneedles and radio frequence for treatment of facial acne depression scar of randomized controlled trial were retrieved from CNKI, Wanfang Database, VIP, China Biomedical Literature Service System, PubMed database, Cochrane Library and Embase database, including 12 papers. There were 6 Chinese and 6 English literatures, with a sample size of 612 cases.Results:Gold microneedling radio-frequency showed better efficacy in the treatment of facial acne depression scar ( P<0.05). After subgroup analysis, the effective rate in the observation group was higher than that in the control group after 4 treatments, and the difference was statistically significant ( P<0.05). Clinical acne scarring assessment scale, pain score and recovery time had statistically significant difference ( P<0.05). Conclusions:Gold microneedling radiofrequency alone or in collaboration with other photoelectricity in the treatment of acne depression scar has short rest period, slight pain, and obvious improvement of scar effect. However, the improvement effect on icicle depression scar is limited.
