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Endotracheal Intubation Comparing a Prototype Storz CMAC and a GlideScope Videolaryngoscope in a Medical Transport Helicopter - A Pilot Study

机译:在医疗运输直升机中将原型Storz CMAC和Glidescope Videolaryngocke进行比较的气管内插管 - 试点研究

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In this pilot study, experienced medical helicopter personnel evaluated and compared the prototype Storz CMAC and GlideScope (GS) videolaryngoscopes in intubating a Laerdal Difficult Airway Manikin in a helicopter. No significant differences were found between the devices in the standard airway mode with 100% success rates for the intubations. In the difficult airway mode, there was a significant difference (p = 0.03) between the Cormack Lehane scores observed with Direct View (DV) (3.75 +- 0.46 -average +- standard deviation) compared to the view with the prototype CMAC (2.25 +- 0.71). The view was 3.00 +- 0.76 with GS In the difficult airway, there were significantly more participants who obtained a Grade 1 or 2 view when using the CMAC compared to when using the Mac 3 blade (DV) (p = 0.025; Fisher Exact Probability Test). The success rate for intubating the difficult airway was 0% with DV; compared to 63 % with the CMAC and 50 % with the GS (p=0.03). The participants answered a post study questionnaire regarding the characteristics of the devices and indicated preference for the CMAC over the GS in intubation of the difficult airway.
机译:在这项试验研究中,经验丰富的医疗直升机人员评估并比较了原型Storz CMAC和Glidescope(GS)录像仪在直升机中插管莱尔德困难的气道人体模型。在标准气道模式中的设备之间没有发现显着差异,该装置具有100%的插管成功率。在困难的气道模式中,与用原型CMAC的视图相比,通过直接观察(DV)(3.75±0.46 -Vegerage + - 标准偏差)观察到的Cormack Lehane评分之间存在显着差异(p = 0.03)(2.25 + - 0.71)。该视图为3.00±0.76,在困难的气道中,与使用MAC 3刀片(DV)相比,使用CMAC时,获得了1或2级视图的更多参与者(P = 0.025; Fisher精确概率测试)。插管困难气道的成功率为DV;与CMAC的63%相比,GS(P = 0.03)。参与者回答了关于器件特征的研究问卷,并表明了难度气道插管中的GS中的CMAC。

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