先进的气道装置在医院外心脏骤停期间使用顺序
Christopher B Gage1,2, Jacob C Kamholz3,2, Jonathan R Powell1,4
1Division of Epidemiology, The Ohio State University College of Public Health, Columbus.
JAMA network open
|January 12, 2026
概括
紧急医疗服务最常使用内内管首先用于医院外心脏骤停,尽管supraglottic气道具有更高的初始成功. 在初始故障后切换到supraglottic气道提高了成功率.
科学领域:
- 紧急医疗 紧急医疗
- 心脏病学 心脏病学
- 关键的护理关键的护理
背景情况:
- 医院外心脏骤停 (OHCA) 的管理依赖于及时有效的先进气道安置.
- 最初和随后的气道装置的选择可以影响 OHCA 中的程序成功和患者结果.
- 了解国家实践模式对于改善复苏策略至关重要.
研究的目的:
- 分析美国紧急医疗服务 (EMS) 治疗的成年OHCA患者先进气道装置使用的顺序.
- 识别在OHCA事件期间选择和切换气道装置的模式.
主要方法:
- 使用国家EMS信息系统 (NEMSIS) 数据库 (2018年1月 - 2023年12月) 的回顾性横截面研究.
- 包括成年OHCA激活,记录了先进的气道尝试,成功和尝试数量.
- 分析了内内管 (ETI) 和上气道 (SGA) 装置使用的顺序.
主要成果:
- 分析了超过230万次OHCA激活,超过65万名患者接受了先进的气道装置.
- 内腔管道输入 (ETI) 是最常见的初始装置 (70.5%),但上气道 (SGA) 的第一通成功率更高 (93.0%vs71.0%).
- 在最初的ETI失败中,27.7%的人转向SGA,与继续使用ETI相比,最终成功率更高.
结论:
- 大多数OHCA患者最初接受ETI,尽管SGA在第一次尝试中取得了更好的成功.
- 在初始失败后从ETI切换到SGA与整体成功的改善有关.
- 研究结果强调了气道器件测序在医院前护理中的重要性,并提出了改进方案的领域.
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