隔离创伤性脑损伤后超急性心血管功能障碍的发生率和结果:一项观察性队列研究
Flora Bird1, Mark Wilson2, Shadman Aziz3
1London's Air Ambulance, The Royal London Hospital, Barts NHS Trust, London, United Kingdom.
International journal of surgery (London, England)
|February 4, 2025
概括
五分之一的患有严重孤立创伤性脑损伤 (iTBI) 的患者经历了早期心血管功能障碍 (CVD),导致死亡率和凝血病率更高. 结果在iTBI严重程度上有很大差异,需要进一步的研究.
科学领域:
- 神经科学是一个神经科学.
- 心脏病学 心脏病学
- 创伤外科 手术 创伤外科
背景情况:
- 早期心血管功能障碍 (CVD) 对孤立创伤性脑损伤 (iTBI) 结果的影响仍然不完全理解.
- 严重的iTBI患者经常出现复杂的生理障碍,需要全面评估.
研究的目的:
- 为了确定严重的iTBI的超急性阶段中心血管疾病的患病率和特征.
- 为了比较早期心血管疾病和没有早期心血管疾病的iTBI患者之间的治疗策略和患者结果.
主要方法:
- 从一级创伤中心和空中救护车服务的严重iTBI患者 (Head AIS 3+) 的观察队列研究.
- 心血管疾病由低血压的心动减速或心动减速定义;收集的数据是生理学,实验室,输血和CT扫描.
- 主要结局包括28天死亡率和格拉斯哥结局得分 (GOS).
主要成果:
- 在168名严重的iTBI患者中,20%的患者表现出早期心血管疾病,其特征是更大的休克 (乳酸盐) 和凝血病.
- 心血管疾病患者需要更多的输血,并且具有较高的低毒性缺血性脑病变 (HIE) 率.
- 整体死亡率在心血管疾病组显著高 (61%对31%),但在最严重的头部损伤子组 (AIS 5) 没有.
结论:
- 早期心血管疾病在严重的iTBI中普遍存在,与增加的死亡率,凝血病和HIE相关.
- 患有心血管疾病的iTBI患者的结局在伤害严重程度的范围内高度可变.
- 进一步的研究至关重要,以阐明病理生理学,并优化iTBI患者的治疗心血管疾病.
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