A comparison of McGrath MAC, AIRWAY SCOPE^®, and AceScope^® video laryngoscopes in novice healthcare providers: a randomized crossover simulation study.

ABSTRACT:

Background

Video laryngoscopes are widely used for tracheal intubation, particularly in challenging airway scenarios. The McGrath MAC, AIRWAY SCOPE^®, and AceScope^® are popular video laryngoscopes with different design features. This study aimed to compare the effectiveness and usability of these three devices in novice healthcare providers during simulated tracheal intubation scenarios employing a manikin.

Methods

Sixty novice healthcare providers, including nurses and pharmacists, were enrolled in this randomized crossover study. Participants performed tracheal intubation using the McGrath MAC, AIRWAY SCOPE, and AceScope in both normal airway and cervical spine immobilization models. Primary outcomes were intubation success rate and time to intubation.

SUBMITTER: Yahagi M 

PROVIDER: S-EPMC12023392 | biostudies-literature | 2025 Apr

REPOSITORIES: biostudies-literature