在Paenibacillus婴儿传染性水脑炎之后,手术结果不佳
Jessica E Ericson1, Davis Natukwatsa2, Peter Ssenyonga3
11Department of Pediatrics, Penn State College of Medicine, Hershey, Pennsylvania.
Journal of neurosurgery. Pediatrics
|May 16, 2025
概括
大脑脊髓液 (CSF) 中的Paenibacillus细菌显著增加了婴儿患有感染后脑病 (PIH) 的风险. 检测与更高的转移失败或死亡率有关,特别是在内镜转移时.
科学领域:
- 儿科神经外科 儿科神经外科
- 传染性疾病 传染性疾病
- 临床微生物学 临床微生物学
背景情况:
- 此前,在乌干达东部44%的患有后感染性水脑病 (PIH) 的婴儿中发现了Paenibacillus物种.
- 婴儿的脑水,特别是PIH,在神经外科方面存在重大挑战.
研究的目的:
- 根据大脑脊髓液 (CSF) 中的Paenibacillus的存在或不存在来比较患有PIH的婴儿的手术结果.
主要方法:
- 一项前性观察研究包括189名患有PIH的婴儿,在90天之前接受了CSF转移.
- 婴儿被分为Paenibacillus阳性 (PP,n=78) 和Paenibacillus阴性 (PN,n=111) 组,基于CSFPCR.
- 主要结局是转移无故障生存;次要结局包括整体生存和转移成功.
主要成果:
- 帕尼细菌 (PP) 检测与转移失败或死亡风险增加了2.45倍 (aHR为2.45,p=0.001).
- 在PP患者中,死亡率更高 (aHR3.47,p=0.006) 和转移失败率更高 (aHR2.24,p=0.003).
- 在PP患者的内镜转移显示出明显更差的初级事件率 (aHR 6.47,p<0.001).
结论:
- 在脑外科手术时在脑脊液中检测到的Paenibacillus与婴儿的结果更差相关.
- 转移失败或死亡的风险增加特别明显在经历内镜转移的Paenibacillus阳性婴儿.
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