Difficult airway

The primary aim of this study was to identify, describe and compare the content of existing difficult airway management algorithms. Secondly, we aimed to describe the literature reporting the implementation of these algorithms. A directed search across three databases (MEDLINE, Embase and Scopus) was performed. All articles were screened for relevance to the research aims and according to pre-determined exclusion criteria. We identified 38 published airway management algorithms. Our results show that most facemask employ a four-step process as represented by a flow chart, with progression from tracheal intubation, facemask ventilation and supraglottic airway device use, to a rescue emergency surgical airway...

Airway management in the trauma patient presents numerous unique challenges beyond placement of an endotracheal tube and outcomes are dependent on the provider's ability to anticipate difficulty. Airway management strategies for the care of the polytrauma patient are reviewed, with specific considerations for those presenting with traumatic brain injury, suspected c-spine injury, the contaminated airway, the agitated trauma patient, maxillofacial trauma, and the traumatized airway. An approach to airway management that considers the potential anatomic and physiologic challenges in caring for these complicated trauma patients is presented...

These guidelines provide a strategy to manage unanticipated difficulty with tracheal intubation. They are founded on published evidence. Where evidence is lacking, they have been directed by feedback from members of the Difficult Airway Society and based on expert opinion. These guidelines have been informed by advances in the understanding of crisis management; they emphasize the recognition and declaration of difficulty during airway management. A simplified, single algorithm now covers unanticipated difficulties in both routine intubation and rapid sequence induction...

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