Airway management in the intensive care unit

Airway management practices in the intensive care unit (ICU) are still evolving, evidenced by an increasing proliferation of guidelines and algorithms in recent years. Specific considerations relate to the out-of-theatre environment and the physiological state in this patient population. Airway management in ICU is ultimately a multifaceted process spanning team training, simulation, preassessment, preparation, positioning of the patient, equipment decisions, guidelines/algorithm adherence and most recently the consideration of the coronavirus disease (COVID-19) pandemic. The use of video laryngoscopy has increased, as have the practices of apnoeic oxygenation and the use of checklists. Emergency front-of-neck access (FONA) should be taught to all staff and standardized equipment made available. This article highlights the factors a multidisciplinary team must navigate when approaching airway management in the ICU.