Crit Care Med:美国重症监护室再插管率和拔管时间调查

2017-08-08 MedSci MedSci原创

脱离机械通气后的再次插管事件一直是重症监护室(ICU)的不良事件。我们试图对美国ICU 再次插管的频率进行调查,从而提出了一个标准的、恰当的拔管时间以减少再插管事件的发生。

脱离机械通气后的再次插管事件一直是重症监护室(ICU)的不良事件。我们试图对美国ICU再次插管的频率进行调查,从而提出了一个标准的、恰当的拔管时间以减少再插管事件的发生。

我们对美国IMPACT项目数据库的185个中心ICU的数据进行队列研究。除了气管切开术、放弃治疗患者、拔管前死亡的患者,其余所有接受机械通气的患者都被纳入研究。

我们评估了已经拔管患者的再次插管比例、再次气管插管的累积概率、拔管后死亡和姑息治疗患者作为竞争风险模型、再插管时间。在无气管切开或者插管前死亡的98367例机械通气患者中,有9907(10.1%)被重新插管,累积概率为10%。再插管时间中位数为15小时(四分位距,2-45h)。需要再插管的ICU的患者中,90患者在首次拔管后96小时内进行了再插管,此结果与不同病种亚组(择期手术患者为89.3%,创伤患者高达94.8%)和ICU亚组(心胸ICU为88.6%,中心ICU为93.5%)分析结果表现为一致。

所以我们可以得出结论,在美国ICU中,脱离机械通气患者的再次插管率约为10%。同时我们定义了96小时内再次插管的时间,因为在拔管后首个96小时内捕捉到了90%的ICU插管事件。

原始出处:

Miltiades AN1, Gershengorn HB, et al. Cumulative Probability and Time to Reintubation in U.S. ICUs. Crit Care Med. 2017 May;45(5):835-842. doi: 10.1097/CCM.0000000000002327.

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    2017-08-10 steven_u4
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    2017-08-10 bioon6
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    2017-08-08 xiaotao112411

    学习学习学习

    0

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    2017-08-08 flysky120

    气管插管在急救很重要

    0

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