[논문]A comparison of the Glidescope® to the McGrath® videolaryngoscope in patients

Jeon, Woo Jae; Kim, Kyoung Hun; Yeom, Jong Hoon; Bang, Mi Rang; Hong, Jin-Bum; Cho, Sang Yun

doi:10.4097/kjae.2011.61.1.19

A comparison of the Glidescope® to the McGrath® videolaryngoscope in patients 원문보기

Korean journal of anesthesiology, v.61 no.1, 2011년, pp.19 - 23

Jeon, Woo Jae (Department of Anesthesiolgy and Pain Medicine, Guri Hospital, College of Medicine, Hanyang University, Guri, Korea.) , Kim, Kyoung Hun (Department of Anesthesiolgy and Pain Medicine, Guri Hospital, College of Medicine, Hanyang University, Guri, Korea.) , Yeom, Jong Hoon (Department of Anesthesiolgy and Pain Medicine, Guri Hospital, College of Medicine, Hanyang University, Guri, Korea.) , Bang, Mi Rang (Department of Anesthesiolgy and Pain Medicine, Guri Hospital, College of Medicine, Hanyang University, Guri, Korea.) , Hong, Jin-Bum (Department of Anesthesiolgy and Pain Medicine, Guri Hospital, College of Medicine, Hanyang University, Guri, Korea.) , Cho, Sang Yun (Department of Anesthesiolgy and Pain Medicine, Guri Hospital, College of Medicine, Hanyang University, Guri, Korea.)

Abstract ▼ AI-Helper

BackgroundThe Glidescope® videolaryngoscope is a new device for tracheal intubation that provides an improved view of the larynx. This study was performed to compare the Glidescope with the McGrath videolaryngoscope in terms of time to intubation (TTI) and number of attempts.MethodsPatients were randomly allocated to one of two groups, Glidescope or McGrath group, by using computer-generated numbers. Tracheal intubation was attempted by an anesthesiologist with extensive experience using these two devices. The operator recorded ease of visualization of glottic structures based on the classification described by Cormack and Lehane. Number of failures, number of attempts and their duration, total intubation time, and events during the whole procedure were recorded. The duration of one attempt was defined as the time elapsed between picking up the endotracheal tube and verification of tracheal intubation with visualization of three expiratory carbon dioxide waveforms. TTI was defined as the sum of the duration of all intubation attempts (as many as three), excluding preoxygenation procedures.ResultsTTI was significantly shorter for the Glidescope® compared to the McGrath® laryngoscope (40.5 vs. 53.3 s, respectively, P < 0.05). However, glottic views obtained at intubation were similar between the two groups. Number of intubation attempts was not significantly different between the two groups (1.03 ± 0.19 vs 1.10 ± 0.32, respectively) (mean ± SD).ConclusionsStudy results demonstrated that the Glidescope reduced total intubation time in comparison with the McGrath, in terms of TTI in patients with normal airways.

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참고문헌 (15)

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A comparison of the Glidescope® to the McGrath® videolaryngoscope in patients 원문보기

Abstract ▼ AI-Helper

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