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在腹腔镜胆囊切除术中预防性抗生素:降低术后感染风险-A元分析和试验顺序分析

Shufeng Wang¹, Qing Gao¹, Xiaogang Qi¹

¹Department of General Surgery, Hangzhou TCM Hospital Affiliated to Zhejiang Chinese Medical University, China.

|March 3, 2025

概括

预防性抗生素显著降低了腹腔镜胆囊切除术后的术后感染. 证据是强有力的,尽管急性胆囊炎患者的益处需要更多的研究.

科学领域:

手术瘤学手术瘤学
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:

在 laparoscopic 胆囊切除术后预防术后感染的预防性抗生素的作用受到争议.
现有证据需要进行强有力的分析来澄清疗效.

研究的目的:

评估预防性抗生素在腹腔镜胆囊切除术后降低术后感染风险方面的有效性.
用试验顺序分析来评估当前证据的稳定性.

主要方法:

在PubMed,Cochrane图书馆,EMBASE和Web of Science系统搜索随机对照试验 (RCT) 到2024年1月.
随机试验的元分析和试验顺序分析,比较预防性抗生素与安慰剂或没有治疗.
包括报告感染并发症 (IC) 和手术部位感染 (SSI) 的研究.

主要成果:

分析了36个涉及9386名患者的RCT.
预防性抗生素显著降低了IC (日志RR: -0.37,p=0.0017) 和SSI (日志RR: -0.30,p=0.01).
试验的顺序分析证实了风险降低的强有力的证据 (IC: 33.09%,SSI: 27.96%),但在低风险或急性胆囊炎患者中没有明显的SSI益处.

结论:

预防性抗生素有效降低腹腔镜胆囊切除术后的术后感染率.
需要进一步的研究来了解预防性抗生素在急性胆囊炎病例中的影响.

关键词:

laparoscopic 胆囊切除术是用拉皮镜进行的.进行元分析分析.预防性抗生素预防性抗生素试验的顺序分析.

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