A comprehensive audit of difficult airway trolleys in selected Victorian hospitals

This study aimed to assess the availability, design, and contents of difficult airway trolleys in hospitals in Victoria, Australia. A survey audit was conducted with a 92.3% reply rate, and the responses from 22 major Victorian hospitals were analysed. The results showed that difficult airway trolleys were available in 100% of operating theatres, emergency departments and intensive care units, and the rate of standardisation was high. Compliance with recommended design features and resources was on average 68.3%. There was no significant difference in the compliance rate of major tertiary centres compared with other hospitals. The carriage of non-essential items was reduced compared with earlier audits. However, there was heterogeneity in the brands of supraglottic airway devices, videolaryngoscopes and cognitive aids used. The study highlights the need for ongoing improvement to the organization and content of difficult airway trolleys, and for further discussion regarding the safety of equipment variation across institutions.