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新生儿HIE的现实世界治疗性低温:神经发育结果和预测因素

Luca Bedetti¹, Licia Lugli¹, Isotta Guidotti¹

¹Neonatal Intensive Care Unit, University Hospital of Modena, Modena, Italy.

Acta paediatrica (Oslo, Norway : 1992)

|June 19, 2025

概括

与临床试验相比,接受治疗性低温 (TH) 治疗的新生儿缺氧缺血性脑病变 (HIE) 的死亡率和严重功能残疾 (SFD) 率较低. 发作和MRI异常预测HIE婴儿的结果不好.

科学领域:

新生儿神经学新生儿神经学
神经临界护理是指神经临界护理.
儿科神经发育儿童神经发育

背景情况:

缺氧性缺血性脑病变 (HIE) 是一个严重的出生并发症.
治疗性低温 (TH) 是HIE的标准治疗方法.
关于TH有效性和神经发育结果的真实数据至关重要.

研究的目的:

在随机对照试验 (RCT) 外,评估HIE接受TH治疗的新生儿的神经发育结果.
在这个人群中确定神经发育结果的预测因素.
评估不同新生儿重症监护单位 (NICU) 的TH实践变化.

主要方法:

在2016-2021年8个意大利NICU进行前性观察性研究.
包括接受TH治疗的新生儿在任何级别的HIE.
2年的神经发育随访评估严重功能障碍 (SFD);对人口统计,临床和MRI数据的分析.

主要成果:

283名婴儿被冷却;96.2%的婴儿存活了下来.
在11.6%的幸存者中诊断出SFD;没有轻度HIE的婴儿发展出SFD.
发作 (OR=12.9) 和严重的MRI异常 (OR=0.24) 是SFD的强有力的预测因素.

结论:

死亡率和SFD率低于RCT报告的水平.
发作和严重的MRI发现是HIE神经发育不良结果的关键预测因素.
建议进行进一步的RCT,以完善TH治疗标准和实践.

关键词:

大脑MRI脑部MRI脑部大脑冷却脑冷却脑性麻脑性麻是一种缺氧缺血性脑病变 - - 脑病变治疗性低温症治疗性低温症

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