The use of the BERCI DCI Video Laryngoscope for teaching novices direct laryngoscopy and tracheal intubation

Anaesthesia. 2008 Feb;63(2):195-201. doi: 10.1111/j.1365-2044.2007.05323.x.

Abstract

Traditional teaching of laryngoscopy is difficult due to the trainer and trainee lacking a shared view. The Karl Storz BERCI DCI Video Laryngoscope provides a video image for the trainer and a direct view identical to that of a standard laryngoscope for the trainee. Forty-nine novice subjects were randomly assigned to a control group (n = 24) taught using a standard Macintosh laryngoscope or a study group (n = 25) taught using the Video Laryngoscope. Following training all subjects were assessed using a standard laryngoscope. Under simulated difficult airway conditions the study group performed better in terms of number of attempts (p = 0.02), number of repositioning manoeuvres required (p = 0.046) and teeth trauma (p = 0.034). The study group were more confident of the success of their tube placement (p = 0.035), found it easier than the control group (p = 0.042) and had improved knowledge of airway anatomy (p = 0.011). We conclude that video laryngoscopy confers benefits in the teaching of tracheal intubation.

Publication types

  • Randomized Controlled Trial
  • Research Support, Non-U.S. Gov't

MeSH terms

  • Allied Health Personnel / education
  • Anesthesiology / education*
  • Clinical Competence
  • Education, Medical, Undergraduate / methods*
  • Equipment Design
  • Humans
  • Intubation, Intratracheal / adverse effects
  • Intubation, Intratracheal / instrumentation
  • Intubation, Intratracheal / methods*
  • Laryngoscopes*
  • Laryngoscopy
  • Manikins
  • Tooth Injuries / etiology
  • Video Recording*