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在儿科TBI后的创伤后高氧症
Si Jie Tang1, Sirjan Mor1, Jeffrey R Fine2
1Department of Neurological Surgery, University of California Davis, Davis, California, USA.
Brain injury
|May 15, 2024
概括
过氧或高氧水平发生在33%的患有严重创伤性脑损伤 (TBI) 的儿科患者中. 这项研究发现,在这些年轻患者中,在六个月后,高氧和神经系统不良结果之间没有关联.
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
- 重症监护病房 (ICU) 的管理人员.
背景情况:
- 过氧是成年创伤性脑损伤 (TBI) 中潜在的二次损伤机制.
- 关于过氧对儿科TBI患者神经结果的影响的数据有限.
- 了解高氧症的作用对于优化儿童TBI管理至关重要.
研究的目的:
- 调查严重TBI后儿科患者中高氧和神经结果之间的关联.
- 通过使用多种评估方法,评估这种患者群体中高氧症的患病率.
主要方法:
- 从2008年10月到2022年4月的儿科 (≤18岁) TBI患者的未来注册.
- 在ICU入院后24小时内收集并计算了三项高氧度测量 (第一,最高,AUC PaO2).
- 在6个月后使用修改的兰金尺度 (mRS) 和格拉斯哥结果尺度 - 扩展 (GOS-E) 评估神经结果.
- 使用多变量逻辑回归来控制混因素.
主要成果:
- 确定了98名患有严重意外TBI的儿科患者.
- 过氧 (PaO2 > 300 mmHg) 在33%的患者中存在.
- 在任何三个高氧度指标和6个月后不良的神经结果之间没有发现显著的关联.
结论:
- 过氧症经常发生在儿童重度TBI患者中.
- 尽管有多种评估方法,但在这个队列中,高氧症与6个月后的不良神经结果无关.
- 可能需要进一步的研究,以充分阐明高氧症在儿科TBI恢复中的作用.
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