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一个元分析:术后预防性抗生素与非抗生素相比,用于小儿低血压修复
Fengming Ji1, Hongjing Jiang2, Yihong Li3
1Urology Surgery Department of the Children's Hospital of Kunminng Medical University, Kunming Chlidren's Hospital, Key Laboratory of Children's Major Disease Research, Kunming, Yunnan, China.
Frontiers in medicine
|February 16, 2026
概括
手术后的预防性抗生素 (PA) 显著减少了尿路感染 (UTI),但没有影响其他并发症. 对于个性化的方法,应重新考虑常规PA的使用.
科学领域:
- 泌尿器科 泌尿器科 泌尿器科 泌尿器科
- 儿科手术 儿科手术
- 传染性疾病 传染性疾病
背景情况:
- 缺的修复是一种常见的儿科泌尿外科手术.
- 术后预防性抗生素 (PA) 在低血压修复后的使用是有争议的.
- 需要证据来指导PA在这种情况下的合理应用.
研究的目的:
- 评估术后预防性抗生素 (PA) 对手术后的并发症的影响.
- 提供关于PA使用的临床决策的证据.
- 促进在儿科下症修复中合理的抗生素管理.
主要方法:
- 2000年至今发表的随机对照试验 (RCT) 和非随机对照试验 (NRCT) 的系统综述和元分析.
- 研究比较了手术后的PA与没有PA的低血压手术患者.
- 使用RevMan 5.4和STATA 18.0分析数据,以确定赔率比率 (OR) 和95%置信区间 (CI).
主要成果:
- 包括7项涉及862名参与者的研究 (5项RCT,2项NRCT).
- 手术后的PA显著降低了尿路感染 (UTI) 的发生率 (p=0.004).
- 在整体并发症,,肉体狭窄,症状性尿路感染,手术部位感染,脱或分泌器率方面没有发现显著差异.
结论:
- 手术后的预防性抗生素显著降低了儿科下症修复后的尿路感染发病率.
- 观察到的尿路感染的减少可能主要是由于无症状的细菌尿,限制了临床相关性.
- 常规的术后PA使用是可疑的;推个性化,风险分层的策略.
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