Comparison of domestic video intubationscope versus fiberoptic bronchoscope for difficult nasotracheal intubation
10.3969/j.issn.1007-1989.2018.06.003
- VernacularTitle:国产明视插管软镜与纤维支气管镜经鼻困难气管插管的比较
- Author:
Zeng-Ting LU
1
;
Xiao-Feng HUANG
;
Qi-Tao HE
;
Ze-Hua TU
;
Li-Xun WANG
;
Rui-Yu LI
;
Hao-Xiang HU
;
Kang-Cong ZHANG
Author Information
1. 南方医科大学附属小榄医院 麻醉科
- Keywords:
video intubationscope;
fiberoptic bronchoscope;
intubation,intratracheal;
difficult airway
- From:
China Journal of Endoscopy
2018;24(6):12-16
- CountryChina
- Language:Chinese
-
Abstract:
Objective?To compare the clinical effects of domestic video intubationscope (VIS) versus fiberoptic bronchoscope (FOB) for difficult nasotracheal intubation.?Methods?60 ASA Ⅰ or Ⅱ elective patients with difficult airway, Mallampati class Ⅲ or Ⅳ, aged 22 ～ 68 years, weight 53 ～ 82 kg, were randomly divided into domestic video intubationscope group (group V) and fiber bronchoscope group (group F), 30 cases in each group. The nasotracheal intubation was respectively guided by VIS in group V and FOB in group F. Tracheal intubation time, success rate of tracheal intubation and complications of tracheal intubation were recorded. MAP, HR and SpO2 were recorded at before anesthesia induction (T0), after anesthesia induction (T1), at glottic exposure (T2), at intubation (T3).?Results?Compared with T0, MAP and HR were significantly decreased in both groups at T1(P < 0.05). MAP and HR were significantly increased in both groups at T3 than those at T1(P < 0.05), and there were no significant differences between the two groups (P > 0.05). SpO2 during tracheal intubation was no significantly reduced in both groups. The tracheal intubation time were respectively (76.0 ± 18.0) s and (80.0 ± 20.0) s in group V and group F, and the one-time success rate of intubation in group V and group F were respectively 96.7% and 93.3%, but there were no significant differences between the two groups (P > 0.05). There was no significant difference in the incidence of tracheal intubation complications between the two groups (P > 0.05).?Conclusions?Compared with FOB, difficult nasotracheal intubation guided by domestic VIS also is a safe and reliable, fast and effective method with high intubation success rate and less complications of tracheal intubation.
