i-gel® from Intersurgical: clinical evidence listing

A comprehensive list of all known published clinical evidence on the device

Non-Conventional Utilization of the Aintree Intubating Catheter to Facilitate Exchange Between Three Supraglottic Airways and an Endotracheal Tube: A Cadaveric Trial.

Lopez NT, McCoy SK, Carroll C, Jones E, Miller JA. Mil Med. 2018 Jun 19 [Epub ahead of print]

Prospective crossover study on cadavers to measure airway exchange on three pre-placed supraglottic airways: King LT, i-gel and LMA Unique. Participants, recruited from emergency medical personnel in a training lab, rated the difficulty level of placement of each airway device. Successful exchange equalled proper placement of the ETT in the trachea. Authors conclude the i-gel superior for blind airway exchange with an ETT in this set up.

Link to abstract.

An exploration of the views of paramedics regarding airway management

Brandling J, Rhys M, Thomas M, Voss S, Davies S, Benger J. Scand J Trauma Resusc Emerg Med. 2016; 24: 56

A study within a UK ambulance study exploring the customs and beliefs or paramedics in relation to airway management and whether tracheal intubation sustains professional identity. Interviews were conducted with 17 participants, which identified four key factors: pride, utility, expectations and professionalisation. Authors conclude the interviews identified a 'wide range of views' on airway management based on evidence and experience.

Link to abstract

The i-gel® supraglottic airway- a useful tool in case of difficult fibreoptic intubation

Emmerich M, Tiesmeier J. Minerva Anestesiol 2012; 78(10): 1169-70

A 69-year-old man with a history of difficult intubation could not be intubated via conventional bronchoscopy. Different ETT sizes and airway manoeuvres were tried without success, until the bronchoscope was properly placed through a size 5 i-gel. Operation was completed without complication and the patient reported no neck discomfort or difficulty breathing.

Abstract text