Abstract
This study aimed to analyze the effectiveness and safety of ablative fractional carbon dioxide laser systems (CO2 AFL) combined with autologous platelet-rich plasma (PRP) in the treatment of acne scars through the retrieval and collection of related literature to further guide the treatment of acne scars. We searched Web of Science, PubMed, Embase, Wanfang Data, Chinese National Knowledge Infrastructure, and VIP Database. All randomized and nonrandomized controlled trials on CO2 AFL combined with PRP in the treatment of acne scars were included, and Revman5.3 systematic review software was used in the meta-analysis. Nine studies were included in this meta-analysis. The data analysis results showed that the CO2 AFL combined with PRP treatment group showed significantly better results than the pure CO2 AFL control group in terms of clinical improvement score, clinical improvement rate, patient satisfaction, and crusting period. The results of this meta-analysis showed that CO2 AFL combined with PRP in the treatment of acne scars is more effective and safer than CO2 AFL alone.
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