消毒性伤口灌,以防止腹腔切除术后手术部位感染:元分析
Tara C Mueller1, Niel Mehraein2, Victoria Kehl2,3
1Department of Surgery, Technical University of Munich, School of Medicine and Health, TUM University Hospital, Munich, Germany.
BJS open
|July 8, 2025
概括
使用消毒剂或盐水的预防性伤口灌可能会降低腹腔切除术后手术部位感染率. 虽然直接的消毒剂与盐水比较显示了不确定的益处,但任何灌似乎都是有效的.
科学领域:
- 手术感染预防 手术感染预防
- 基于证据的医学基于证据的医学.
- 进行元分析分析.
背景情况:
- 手术部位感染 (SSI) 是腹腔切除术后的一个显著的术后并发症.
- 预防性伤口灌在减少SSI方面的有效性受到争议.
- 这项研究调查了抗菌性伤口灌在SSI预防中的作用.
研究的目的:
- 评估抗菌性伤口灌对预防腹腔切除术后手术部位感染的影响.
- 系统地审查和分析关于预防SSI的伤口灌现有证据.
主要方法:
- 按照PRISMA 2020指南进行系统审查和元分析.
- 包括随机临床试验和观察性研究 (1999年以后),比较消毒剂/盐水灌与盐水/无灌.
- 搜索了MEDLINE,EMBASE,科克伦图书馆,谷歌学者;评估了偏见风险和证据确定性.
主要成果:
- 在18项研究 (6368名患者) 中,整体SSI率为14.7%.
- 消毒剂与盐水灌没有显著的影响 (RR 0.80,P=0.159) 确定性很低.
- 排除了高偏差的研究表明,对抗菌灌的好处 (RR 0.75,P<0.001) 具有中等的确定性.
- 任何灌 (消毒剂或盐水) 与没有灌相比 (RR0.52,P<0.001) 显著降低了SSI,确定性中等.
结论:
- 伤口灌,无论是消毒剂还是盐水,可能会降低拉巴切除术后的SSI率.
- 直接比较抗菌剂与盐水灌的证据是不确定的.
- 需要进一步进行高质量的标准化试验,以澄清消毒灌的具体益处.
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