2015年至2021年,急诊部头痛诊断测试的变化,在紧急情况部门进行诊断测试,2015年至2021年
Dustin G Mark1,2,3, Brandon H Horton3, Mary E Reed3
1Department of Emergency Medicine, Kaiser Permanente Medical Center, Oakland, California.
JAMA network open
|April 19, 2024
概括
CT脑血管造影的使用增加了诊断子arachnoid出血,取代腰部穿孔. 这种转变导致了更多的未破裂的内动脉瘤检测,而没有增加脑下关节出血或脑膜炎的错过诊断.
科学领域:
- 神经学 神经学
- 放射学 放射学是一门学科.
- 紧急医疗 紧急医疗
背景情况:
- 脑下下出血的诊断依赖于CT扫描和腰部穿刺.
- 电脑图像扫描脑血管造影 (CT cerebral angiography) 是对腰椎穿刺的建议替代方案,用于诊断子arachnoid 出血.
- 这种诊断转变的实际结果仍然没有研究.
研究的目的:
- 为了研究CT脑血管图的趋势,在头痛患者的急诊室使用替代腰部穿刺.
- 评估这种诊断转变对未破裂的内动脉瘤检测的影响.
主要方法:
- 在21个社区急诊室 (2015-2021) 进行了回顾性队列研究.
- 包括患有头痛的成年患者,不包括先前有相关诊断的患者.
- 分析了CT脑血管学和腰部穿刺使用的趋势,以及未破裂的内动脉瘤检测率.
主要成果:
- 每年CT脑血管造影的使用增加了18.8%,而腰部穿刺的使用减少了11.1%.
- 在未破裂的内动脉瘤检测增加了33%,相对于下关节出血病例.
- 在未确诊的甲状腺下出血 (5%) 或细菌性脑膜炎 (18%) 诊断中没有观察到任何显著的年度变化.
结论:
- 头痛急诊室CT脑血管造影的使用增加与腰部穿刺率的降低有关.
- 这种诊断转变导致了未破裂的内动脉瘤的更高的检测,而不会影响错误诊断的短期安全性.
- 这种诊断策略的长期影响需要进一步调查.
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