手部创伤手术中的预防性抗生素:一个网络元分析
Suraya Yusuf1, Chen Zhang1, Moe Takenoshita1
1Department of Plastic Surgery, Oxford University Hospitals NHS Foundation Trust, Headington, Oxford, UK.
The British journal of surgery
|September 29, 2025
概括
预防性抗生素在手部创伤手术中没有显著降低手术部位感染风险. 需要更多高质量的试验来证实这些发现,并指导未来的治疗方案.
科学领域:
- 整形外科手术 整形外科手术
- 传染性疾病 传染性疾病
- 基于证据的医学基于证据的医学.
背景情况:
- 手术部位感染 (SSI) 影响超过5%的手部创伤手术.
- 预防性抗生素对于预防SSI在这个人群中的有效性是不确定的.
- 这个网络元分析 (NMA) 合成了当前的数据,以比较多个抗生素类别.
研究的目的:
- 为了最终总结有关手部创伤手术中预防性抗生素疗效的现有数据.
- 使用NMA进行各种抗生素类别的间接比较.
- 为SSI预防提供有关抗生素相对有效性的强有力的理解.
主要方法:
- 在主要数据库 (EMBASE,MEDLINE,CINAHL,CENTRAL) 和试验注册表中进行系统的文献搜索.
- 包括抗生素与安慰剂/无抗生素对手/手腕创伤手术的前性比较研究.
- 使用频率主义随机效应模型分析SSI率的网络元分析.
主要成果:
- 分析包括13个RCT和2个非随机化研究 (3898名参与者).
- 聚合的SSI患病率为3.6%.
- 与安慰剂相比,预防性抗生素没有显著降低SSI风险 (RR 0.29; 95% CI 0.04,混合疗法2.13). 小组分析显示没有显著差异.
结论:
- 没有足够的证据支持在手部创伤手术中常规预防性抗生素的使用.
- 低事件率,宽置信区间和偏差风险限制了结论的确定性.
- 需要高质量的随机对照试验来最终评估抗生素预防的好处.
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