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Airway management: “the times they are a-changin”

机译:气道管理:“时代已经改变”

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Airway management has and will always be a priorityin resuscitation efforts. The ‘‘ABCs’’ of resuscitationare in part an acronym of convenience meant toremind us to focus our management priorities.Traditionally, these priorities have included earlyendotracheal intubation and success was measured inpart by completion of this procedure. Improved airwaymanagement patient outcomes depend on successfulmaintenance of physiologic parameters (oxygenationand hemodynamic status), not on placement of apolyvinyl endotracheal tube (ETT) alone. The prehospital world has served as a reminder that duringresuscitation, we may have become too intubationfocused, at the cost of the physiologic priority ofoxygenation.1–4 This evidence does not mean that directlaryngoscopy (DL) and intubation were a cause ofharm but that physiologic goals must supersede tubeplacement as a desired end point. Before equating ‘‘A’’with intubation, it is important to consider thefollowing: Is it a ‘‘crash’’ situation, where airwaycontrol needs to be done immediately? Does thepatient have difficult airway features? How experiencedis the clinician poised to perform the procedure? Ishelp nearby? Answers to these key questions are morelikely to positively influence outcome than any decisionsurrounding which airway device to use.
机译:呼吸道管理一直是并将永远是复苏努力中的优先事项。复苏的“ ABC”在某种程度上是方便的首字母缩写,意在提醒我们注意管理优先事项。传统上,这些优先事项包括早期气管插管,并通过此程序的完成来衡量成功与否。改善气道管理的患者预后取决于能否成功地维持生理参数(氧合和血液动力学状态),而不是仅靠放置聚乙烯气管导管(ETT)。院前世界提醒我们,在复苏过程中,我们可能过于注重气管插管,而牺牲了生理学上的优先充氧。1–4此证据并不意味着直接喉镜检查和插管是造成伤害的原因,而是生理目的必须取代管子放置作为所需的终点。在将“ A”等同于插管之前,重要的是要考虑以下情况:是否是“紧急情况”,需要立即进行气道控制?病人有困难的气道特征吗?临床医生准备执行该程序的经验如何?附近有帮助吗?与围绕使用哪种导气管装置的任何决策相比,对这些关键问题的回答更有可能对结果产生积极影响。

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