在没有源头的发烧的幼儿中使用抗生素处方的点照顾决策规则:一个开放的集群随机试验
David Malorey1,2, Elsa Tavernier3,4, Anne Drouard2
1Pediatric Emergency Department, University Hospital Centre Nantes, F-44000 Nantes, France david.malorey@chu-nantes.fr.
Archives of disease in childhood
|December 17, 2025
概括
一项新的决策规则安全地减少了在急诊室没有源头的发烧儿童的抗生素处方. 这种方法使抗生素使用量降低了32%,但没有增加严重感染或死亡率.
科学领域:
- 儿科急救医学 儿科急救医学
- 传染病管理 传染病管理
- 临床决策支持 临床决策支持
背景情况:
- 没有源头的发烧是一种常见的儿科急诊室呈现.
- 不必要的抗生素处方有助于抗菌素耐药性.
- 护理点决策规则旨在优化抗生素的使用.
研究的目的:
- 评估一项治疗点决策规则,以减少无源发烧儿童的抗生素处方.
- 在多中心试验中评估决策规则的安全性和有效性.
主要方法:
- 在25个欧洲儿科急诊室进行开放集群随机临床试验.
- 干预涉及基于年龄,症状,尿液分析和prcalcitonin的决策规则.
- 主要结局是15天内接触抗生素;次要结局包括发病率和死亡率.
主要成果:
- 决策规则组的抗生素使用量 (26.2%) 与通常护理 (38.0%) 相比显著降低.
- 两组之间发病率或死亡率没有显著差异.
- 严重的细菌感染发生在15.7%的儿童中,侵袭性细菌感染发生在1.4%的儿童中.
结论:
- 照顾点决策规则安全有效地减少了无源发烧儿童的抗生素处方.
- 这一规则的实施可以帮助对抗儿科患者的抗菌素耐药性.
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