在新生儿患有先天性隔膜的新生儿中,产前大脑成熟延迟
Sandy Johng1, Daniel J Licht2, Holly L Hedrick3
1Division of Neonatology, Children's Hospital of Philadelphia, Philadelphia, PA.
The Journal of pediatrics
|September 18, 2023
概括
胎儿大脑发育在患有先天性隔膜 (CDH) 的胎儿中被推迟. 胎盘因素可能会影响这种大脑不成熟,因此需要对CDH新生儿进行进一步的研究.
科学领域:
- 神经科学是一个神经科学.
- 发展生物学 发展生物学
- 儿科成像学 儿科成像学
背景情况:
- kongenital diaphragmatic hernia (CDH) 是一种严重的出生缺陷,影响胎儿发育.
- 在CDH胎儿中评估产前大脑成熟对于理解结果至关重要.
研究的目的:
- 用胎儿总成熟度得分 (fTMS) 来评估被诊断为先天性隔膜 (CDH) 的胎儿的胎儿大脑发育.
- 调查fTMS与妊娠年龄,产前变量和CDH病例中的胎盘病理之间的关系.
主要方法:
- 在48名新生儿的回顾性队列研究中,有产前CDH诊断和产前大脑MRI.
- 与48个历史健康对照进行比较.
- 与CDH严重程度,胎盘发现和临床结果相关的fTMS分析.
主要成果:
- 与健康对照组相比,患有CDH的新生儿表现出明显延迟的fTMS (P < .001).
- 根据CDH严重程度,肝脏位置,性别或ECMO治疗,没有观察到任何显著的fTMS差异.
- 发现有高比例的胎盘胎儿血管缺血 (56%) 和慢性炎症 (67%);更大的胎盘与更好的大脑成熟相关 (P = .025).
结论:
- 在患有CDH的胎儿中,产前大脑成熟延迟.
- 胎盘病理似乎在观察到的大脑发育差异中起作用.
- 需要进一步的研究来了解CDH中产前大脑变化的原因和临床意义.
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