中国组织工程研究 ›› 2023, Vol. 27 ›› Issue (35): 5734-5740.doi: 10.12307/2023.841

• 组织构建循证医学 evidence-based medicine in tissue construction • 上一篇    

点阵CO2激光联合富血小板血浆治疗萎缩性痤疮瘢痕的系统评价

宋  黎,陆  茂,唐  懿,刘彦麟   

  1. 成都医学院第一附属医院皮肤性病科,四川省成都市  610500
  • 收稿日期:2022-10-17 接受日期:2022-11-21 出版日期:2023-12-18 发布日期:2023-06-05
  • 通讯作者: 宋黎,硕士,副主任医师,成都医学院第一附属医院皮肤性病科,四川省成都市 610500
  • 作者简介:宋黎,女,1982年生,四川省成都市人,汉族,2008年四川大学华西医学中心毕业,硕士,副主任医师,主要从事皮肤病治疗方面的研究。
  • 基金资助:
    四川省卫生和计划委员会资助课题(120480),课题负责人:宋黎

A systemic review of the effectiveness and safety of fractional CO2 laser combined with platelet-rich plasma in the treatment of atrophic acne scars

Song Li, Lu Mao, Tang Yi, Liu Yanlin   

  1. Department of Dermatology, First Affiliated Hospital of Chengdu Medical College, Chengdu 610500, Sichuan Province, China
  • Received:2022-10-17 Accepted:2022-11-21 Online:2023-12-18 Published:2023-06-05
  • Contact: Song Li, Department of Dermatology, First Affiliated Hospital of Chengdu Medical College, Chengdu 610500, Sichuan Province, China
  • About author:Song Li, Master, Associate chief physician, Department of Dermatology, First Affiliated Hospital of Chengdu Medical College, Chengdu 610500, Sichuan Province, China
  • Supported by:
    the Project of Sichuan Provincial Health Bureau, No. 120480 (to SL)

摘要:


文题释义:

富血小板血浆:是从人体血液中通过离心和细胞分离产生的富含多种生长因子的物质,具有促进细胞增殖、分化及血管生成的作用。 
点阵CO2激光:点阵CO2激光属于剥脱性点阵激光,在组织中形成微柱状气化带及热凝固坏死带,促使表皮再生、胶原重塑,常用于治疗痤疮瘢痕。
萎缩性痤疮瘢痕:痤疮瘢痕主要分为萎缩性和增生性,也可发生瘢痕疙瘩,其中萎缩性最为常见。萎缩性痤疮瘢痕按其破坏深度和大小又分为冰锥型、箱车型和滚轮型。

目的:萎缩性瘢痕是痤疮最常见的并发症,对患者的心理及生活质量造成很大影响。点阵CO2激光联合富血小板血浆展示了良好的治疗前景。文章拟采用Meta分析方法评价点阵CO2激光联合富血小板血浆治疗萎缩性痤疮瘢痕的有效性及安全性。
方法:计算机检索截至2022年9月的The Cochrane Library、PubMed、Web of Science、EMbase、中国知网(CNKI)、万方数据库、维普中文科技期刊全文数据库、中国生物医学文献数据库中关于点阵CO2激光联合富血小板血浆治疗萎缩性痤疮瘢痕的临床试验,手工检索补全资料。经2名研究人员筛选出纳入的研究并进行文献质量评价,最后对纳入研究采用Revman 5.3软件进行Meta分析,不能Meta分析的资料采用描述性分析。
结果共纳入13个研究,包括642例患者。Meta分析结果显示:①点阵CO2激光联合富血小板血浆组治疗萎缩性痤疮瘢痕总有效率高于点阵CO2激光组(OR=3.95,95%CI=2.23-7.00,P < 0.000 01);②点阵CO2激光联合富血小板血浆组患者满意度高于点阵CO2激光组(OR=4.19,95%CI=1.05-16.76,P=0.04);③点阵CO2激光联合富血小板血浆组术后红斑、水肿时间均短于点阵CO2激光组(MD=-0.98,95%CI=-1.19至-0.77,P < 0.000 01;MD=-0.92,95%CI=-1.36至-0.48,P < 0.000 1),色素沉着发生率低于点阵CO2激光组(OR=0.21,95%CI=0.06-0.70,P=0.01);④点阵CO2激光联合富血小板血浆组术后愈合时间及停工时间均短于点阵CO2激光组(MD=-2.79,95%CI=-3.28至-2.30,P < 0.000 01;MD=-2.68,95%CI=-3.15至-2.21,P < 0.000 01)。

结论:目前证据显示点阵CO2激光联合富血小板血浆治疗萎缩性痤疮瘢痕效果优于单独使用点阵CO2激光,且术后愈合更快,红斑、水肿及色素沉着等不良反应更少。

https://orcid.org/0000-0002-6191-6157(宋黎)

中国组织工程研究杂志出版内容重点:组织构建;骨细胞;软骨细胞;细胞培养;成纤维细胞;血管内皮细胞;骨质疏松;组织工程

关键词: 点阵CO2激光, 富血小板血浆, 萎缩性痤疮瘢痕, 系统评价, Meta分析

Abstract: OBJECTIVE: Atrophic scar is the most common complication of acne, which has a great impact on patients' psychology and quality of life. Fractional CO2 laser combined with platelet-rich plasma shows promising therapeutic prospects. This study systematically evaluated the effectiveness and safety of fractional CO2 laser combined with platelet-rich plasma in the treatment of atrophic acne scars. 
METHODS: The Cochrane Library, PubMed, Web of Science, EMbase, CNKI, WanFang, VIP and Chinese Biomedical Literature Database were searched for literature related to clinical trials on fractional CO2 laser combined with platelet-rich plasma for the treatment of atrophic acne scar up to September 2022. Manual retrieval was conducted to complete the data. The included studies were screened and evaluated for literature quality by two researchers, and finally Meta-analysis was performed using Revman 5.3 software for the included studies, and descriptive analysis was used for data that could not be Meta-analyzed.
RESULTS: A total of 13 studies involving 642 patients were included. Meta-analysis results showed that compared with the fractional CO2 laser alone group, the fractional CO2 laser combined with platelet-rich plasma group had significantly better overall response rate (odds ratio (OR)=3.95, 95% confidence interval (CI)=2.23 to 7.00, P < 0.000 01), better patient satisfaction (OR=4.19, 95% CI=1.05 to 16.76, P=0.04), shorter duration of erythema and edema (mean difference (MD)=-0.98, 95% CI=-1.19 to -0.77, P < 0.000 01; MD=-0.92, 95% CI=-1.36 to -0.48, P < 0.000 1 respectively), less post-inflammatory hyperpigmentation (OR=0.21, 95% CI=0.06 to 0.70, P=0.01), and shorter recovery time and total downtime (MD=-2.79, 95% CI=-3.28 to-2.30, P < 0.000 01; MD=-2.68, 95% CI=
-3.15 to -2.21, P < 0.000 01, respectively).
CONCLUSION: Fractional CO2 laser combined with platelet-rich plasma is more effective than fractional CO2 laser alone, with faster post-operative recovery and less adverse reactions such as erythema, edema and hyperpigmentation.

Key words: fractional CO2 laser, platelet-rich plasma, atrophic acne scar, systematic review, Meta-analysis

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