胆管性和组织性胆管膜炎对极早生双胞胎神经发育和死亡率的影响
Shuji Ishida1, Hidehiko Nakanishi2, Rika Sekiya1
1Department of Pediatrics, Kitasato University, Kanagawa, Japan.
Early human development
|September 2, 2025
概括
在极度早产的双胞胎中,组织膜炎 (HCAM) 没有影响神经发育结果. 单胆双胞胎面临更高的NICU死亡率,独立于HCAM,强调胆胆双胞胎
科学领域:
- 周围生理学
- 新生儿学
- 神经发育儿科
背景情况:
- 组织膜炎 (HCAM) 与神经发育不良结果有关.
- 它对极度早产双胞胎 (妊娠28周以下) 的具体影响和胆管性作用尚不清楚.
研究的目的:
- 在极早生双胞胎中评估HCAM严重程度与神经发育结果之间的关联.
- 调查表性对这种关联的修饰作用.
主要方法:
- 对1249名怀孕28周以下,出生体重小于1500克的双胞胎进行回顾性队列研究 (日本新生儿研究网络,2004-2020年).
- 使用布兰克标准进行HCAM严重性分类.
- 主要结局:脑 (CP) 和发育系数 (DQ) < 70 在 3 年. 二次结果:新生儿急症室死亡率和复合结果. 使用多变量逻辑回归.
主要成果:
- 在单胆双胞胎 (MD) 或双胆双胞胎 (DD) 中,HCAM严重程度与CP或DQ<70没有显著关联.
- 与DD双胞胎相比,MD双胞胎的死亡风险明显高 (aOR为1. 73;95% CI为1. 22-2.46).
- 在死亡率方面,没有发现HCAM和胆管性之间的显著相互作用.
结论:
- 在极度早产的双胞胎中,HCAM与不良神经发育结果或早期死亡无关.
- 单细胞状态独立增加了新生儿重症监护室死亡风险.
- 在极度早产双胞胎的结果中, 胆性起着主导作用.
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