中国组织工程研究 ›› 2020, Vol. 24 ›› Issue (14): 2291-2296.doi: 10.3969/j.issn.2095-4344.2240

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

富血小板血浆修复烧伤创面效果评价的Meta分析

钟淑贤,杨亚兰,石雨晴,李  春   

  1. 广州中医药大学护理学院,广东省广州市  510006
  • 收稿日期:2019-07-23 修回日期:2019-07-26 接受日期:2019-08-23 出版日期:2020-05-18 发布日期:2020-03-18
  • 通讯作者: 李春,硕士,副教授,广州中医药大学护理学院,广东省广州市 510006
  • 作者简介:钟淑贤,女,1994年生,广东省江门市人,汉族,广州中医药大学护理学院在读硕士,主要从事慢性疾病的护理干预与延续护理研究。

Meta-analysis of platelet-rich plasma in repairing burn wounds

Zhong Shuxian, Yang Yalan, Shi Yuqing, Li Chun    

  1. School of Nursing, Guangzhou University of Chinese Medicine, Guangzhou 510006, Guangdong Province, China
  • Received:2019-07-23 Revised:2019-07-26 Accepted:2019-08-23 Online:2020-05-18 Published:2020-03-18
  • Contact: Li Chun, Master, Associate professor, School of Nursing, Guangzhou University of Chinese Medicine, Guangzhou 510006, Guangdong Province, China
  • About author:Zhong Shuxian, Master candidate, School of Nursing, Guangzhou University of Chinese Medicine, Guangzhou 510006, Guangdong Province, China

摘要:

文题释义:
富血小板血浆:是将自体全血经过离心、分离而得到的血液制品,含有多种大量的自体生长因子,富含较高浓度的血小板,故亦称之为富生长因子血小板或自体浓缩血小板。
烧伤:指由于高温、电流、强辐射或者腐蚀性物质引起的不同程度组织损害,主要指皮肤和/或黏膜,导致组织的缺血缺氧,或其他组织器官的免疫功能紊乱,炎症递质释放,最终导致其他组织器官功能的衰竭。

背景:目前富血小板血浆已被应用于烧伤、整形美容、外科和骨科治疗中,但由于富血小板血浆制备标准不一,使其在烧伤方面的研究结果存在争议。

目的:系统评价富血小板血浆修复烧伤创面的有效性。

方法:应用计算机全面检索知网、维普、万方、中国生物医学文献数据库和PubMed、Embase、Cochrane Library、Web of Science数据库,选择富血小板血浆修复烧伤创面的随机对照试验,治疗组为单独富血小板血浆治疗或富血小板血浆联合常规或其他治疗;对照组为常规治疗,或其他治疗,或安慰剂治疗。对文献进行筛选、信息提取和质量评价后,利用Review Manager 5.3软件进行进行Meta分析。

结果与结论:①共纳入11篇文献,837例患者,其中治疗组420例,对照组417例;②Meta分析结果显示:治疗组创面愈合率高于对照组[OR=12.61,95%CI(6.93,18.29),P < 0.000 1],创面愈合时间短于对照组[OR=-4.64,95%CI(-6.21,-3.06),P < 0.000 01],敷料渗湿纱布层数、内层纱布更换次数、创面换药次数少于对照组[OR=-4.01,95%CI(-4.91,-3.11),P < 0.000 01;OR=-3.79,95%CI(-5.33,-2.26),P < 0.000 01;OR=-3.41,95%CI(-5.93,-0.88),P=0.008],创面细菌培养阳性率、炎性反应发生率低于对照组[OR=0.46,95%CI(0.22,0.94),P=0.03;OR=0.30,95%CI为(0.17,0.56),P=0.000 1];③结果表明,富血小板血浆修复烧伤创面的效果良好,能提高创面愈合率,缩短创面愈合时间,减少敷料渗湿纱布层数、内层纱布更换次数和换药次数,降低创面细菌培养阳性率和炎性反应发生率。

ORCID: 0000-0003-3340-2201(钟淑贤)

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: 血小板血浆, 富血小板血浆, 自体富血小板血浆, 烧伤, 烧伤创面, Meta分析, 创面愈合率, 创面愈合时间

Abstract: BACKGROUND: At present, platelet-rich plasma has been used in burns, plastic surgery, surgery and orthopedics. However, due to the different standards for platelet-rich plasma preparation, the results of research on burns are controversial.
OBJECTIVE: To systematically evaluate the effectiveness of platelet-rich plasma in the repair of burn wounds.
METHODS: A computer-based online search of CNKI, VIP, WanFang, CBMdisc, PubMed, Embase, Cochrane Library, Web of Science databases to retrieve randomized controlled trials regarding platelet-rich plasma repair of burn wounds. In the treatment group, platelet-rich plasma therapy or platelet-rich plasma therapy combined with conventional or other therapies were used. In the control group, conventional therapy, other therapies, or placebo treatment were used. After literature screening, information extraction and quality evaluation, Review Manager 5.3 software was used for meta analysis.
RESULTS AND CONCLUSION: Eleven articles were included, involving 837 patients consisting of 420 patients in the treatment group and 417 patients in the control group. Meta analysis results revealed that the wound healing rate in the treatment group was significantly higher than that in the control group [OR=12.61, 95%CI (6.93, 18.29), P < 0.000 1]. Wound healing time in the treatment group was significantly shorter than that in the control group [OR=-4.64, 95%CI (-6.21, -3.06), P < 0.000 01]. The number of layers of gauze soaked by dressing [OR=-4.01, 95%CI (-4.91, -3.11), P < 0.000 01], the times of changing inner gauze [OR=-3.79, 95%CI (-5.33, -2.26), P < 0.000 01, and the times of dressing change on wound surface [OR=-3.41, 95%CI (-5.93, -0.88), P=0.008] in the treatment group were significantly less than those in the control group. The positive rate of bacterial culture in wound [OR=0.46, 95%CI (0.22, 0.94), P=0.03] and the incidence of inflammatory reaction in wound [OR=0.30, 95%CI (0.17, 0.56), P=0.000 1] in the treatment group were significantly lower than those in the control group. The results suggested that platelet-rich plasma can increase the wound healing rate, shorten wound healing time, reduce the number of layers of gauze soaked by dressing, the times of changing inner gauze, and the times of dressing change on wound surface, and lower the positive rate of bacterial culture and the incidence of inflammatory reaction in wound. 

Key words: platelet plasma, platelet-rich plasma, autologous platelet-rich plasma, burn, burn wounds, meta-analysis, wound healing rate, wound healing time

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