在儿科创伤性脑损伤中识别脑内压力升高的临床预测因素 - 一个跨国倡议
Noah Xin Ying Yeo1, Hui Jun Zhou2, Jan Hau Lee3,4
1Duke-NUS Medical School, Singapore, Singapore.
Neurotrauma reports
|October 20, 2025
概括
在儿科创伤性脑损伤中的内压力监测是不一致的. 一种新的预测模型显示,在TBI儿童中识别高内压时,灵敏度有限.
科学领域:
- 儿科重症监护医药 儿科重症监护医药
- 神经创伤研究研究
- 临床预测建模临床预测建模
背景情况:
- 脑内压力 (ICP) 监测的使用在儿科创伤性脑损伤 (TBI) 中有所不同.
- 临床预测模型的升高的ICP存在于成年人,但缺乏验证在儿科TBI.
- 识别升高ICP的预测因子对于管理儿科TBI至关重要.
研究的目的:
- 调查儿科TBI中升高的ICP的临床预测因素.
- 导出和验证一个临床预测模型,用于提高儿科TBI患者的ICP.
主要方法:
- 在国际儿科重症监护病房进行现实世界的观察研究.
- 包括患有中度至重度TBI的儿童 (<18岁) (2014-2022年).
- 定义上升的ICP为>20 mmHg;用于模型评估的多变量逻辑回归和AUC.
主要成果:
- 在706名儿科TBI患者中,只有21.4%接受了ICP监测;49.7%的受监测者提升了ICP.
- 不被监测的患者 (13.2%) 的死亡率高于ICP升高 (8.0%) 或正常ICP (4.0%) 的患者.
- 衍生的预测模型 (性别,GCS运动分数,白细胞瘤,血小板缺血,头骨骨折) 具有56.0%的灵敏度和73.7%的AUC升高的ICP.
结论:
- 确定了儿科TBI中升高ICP的临床预测因素.
- 开发的预测模型在检测升高的ICP时表现出有限的灵敏度.
- 未来的研究应该专注于大规模的前性研究,根据内病理对预测因子进行分层.
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