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儿童中枢线相关的血液感染:系统性审查和元分析

Lixiang Li¹, Yingshan Zheng², Weiying Deng³

¹Catheterization Center, Foshan First People's Hospital, Foshan, China.

Translational pediatrics

|June 16, 2025

概括

输血,先天性疾病,肠道营养和导管实践显著增加了儿童中枢线相关的血液感染 (CLABSI). 早期取出导管和仔细使用血液产品是预防的关键策略.

科学领域:

儿童传染病儿童传染病
临床流行病学临床流行病学
医疗保健相关的感染

背景情况:

中线相关血流感染 (CLABSI) 在儿科护理中提出了挑战.
确定可修改的风险因素对于有效的预防策略至关重要.
现有研究表明异质性,需要综合证据方法.

研究的目的:

系统地审查和量化儿童患者中CLABSI的主要风险因素.
整合观察性研究的数据,以告知临床实践.
为提供儿科CLABSI可修改风险因素的元分析.

主要方法:

在主要数据库 (PubMed,Embase等) 中进行全面的文献搜索. 在2024年4月之前.
包括17项观察性研究 (队列),包括15221名儿科患者.
随机效应的元分析使用聚合的几率比率 (ORs) 和95%的置信区间 (CI).

主要成果:

确定了重要的危险因素:输血 (OR=5.69),先天性疾病 (OR=2.58),中枢神经系统疾病 (OR=4.13),肠道营养 (OR=4.37),多导管 (OR=4.16),和长时间导管 (OR=1.19).
亚组分析表明,在不同地区和研究类型之间存在一致性.
大多数因素的异质性很低 (I2<50%).

结论:

输血,先天性/中枢神经系统并发症,肠道营养和导管实践是儿科CLABSI的关键可修改的风险因素.
临床建议包括优先考虑早期导管切除和明智使用血液制品.
这些发现支持加强儿科专用CLABSI预防方案.

关键词:

中心静脉导管 (CVC) 的使用血流感染感染感染孩子们的孩子们的孩子们的孩子们.这是一个元分析.有关风险因素的风险因素.

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