National survey on airway and difficult airway management in intensive care units

To know organization, management and training in airway (AW) in Spanish Intensive Care Units (ICUs), with special interest in difficult airway (DAW).

Descriptive cross-sectional study and χ² subanalysis, conducted through a national survey from november 1th to december 15th, 2016. With the SEMICYUC's support, an online questionnaire of 27 items was sent to 179 ICUs.

ICUs of public, private centers, and consortia.

In total, 101 units responded (56.4%), corresponding to 1,827 beds and almost 95,000 incomes/year. The 85.1% are public hospitals, and 83.2% had residents. Of the responders, 22.8% don't use routinely AW assessment scales, being the most frequently used the Cormack-Mallampati association (35.6%). There's not intubation (IOT) protocol in 77.2%, nor DAW protocol in 75.2%. An 82.2% have a DAW cart. The 48.5% have training in IOT, and in VAD 53.5%. Having a DAW expert is significantly associated with greater training in IOT (60% vs. 39.3%; P=.03), DAW (64.4% vs. 44.6%; P=.04), and more AW protocols (73.4% vs. 37.5%; P=.000). Having an specific guideline for DAW management in UCI is considered necessary in 99%.

There is room for improvement in AW management. It's necessary to identify an expert in DAW in each Unit, and the development of an specific guideline for DAW management in critical care.