Application of video laryngoscope for endotracheal intubation in patients with pituitary adenoma
- VernacularTitle:视频喉镜在垂体瘤患者气管插管中的应用
- Author:
Yu ZHANG
;
Lijian PEI
;
Xiaopeng GUO
;
Bing XING
;
Gang TAN
- Keywords:
Pituitary adenoma;
Difficult airway evaluation;
Video laryngoscope
- From:
The Journal of Clinical Anesthesiology
2017;33(5):452-454
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the application of video laryngoscope in patients with pituitary adenoma during endotracheal intubation.Methods Fifty-one patients (19 males, 32 females, aged 18-71 years, ASA physical status I or II) scheduled for resection of pituitary adenoma under general anesthesia were enrolled.These patients were randomly divided into two groups: Macintosh laryngoscope Group (group M, n=25) and Video laryngoscope Group (group VL, n=26).When performing endotracheal intubation, Macintosh laryngoscope was used to expose the glottis in group M, and video laryngoscope was used in group VL.Head tilted backward angle, mouth opening, thyromental distance, neck circumference, mandibular ramus length, modified Mallampati classification and the difficulty classification of mask ventilation of the patients in two groups were recorded during peri-operation period.The Cormark-Lehane grade, needed pressing of the cricoids cartilage, the ratio of a second attempt during intubation and the intubation time consumed were recorded.Results Less patients in group VL needed cricoids cartilage press (7.7% vs 48.0%) during the intubation than that in group M (P<0.01).Compared with group M, the Cormack-Lehane grade was significantly lower (P<0.01) and the intubation time consumed was significantly shorter in group VL [(32.4±11.7)s vs (45.8±12.6)s] (P<0.01).Conclusion In patients with pituitary adenoma,video laryngoscope may improve the glottis exposure and the success rate of intubation, as well as shorten the intubation time.
