i-gel® from Intersurgical: clinical evidence listing

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

Design and implementation of the AIRWAYS-2 trial

Taylor J, Black S, Brett S, Kirby K, Nolan JP, Reeves BC, Robinson M, Rogers CA, Scott LJ, South A, Stokes EA, Thomas M, Voss S, Wordsworth S, Benger JR. Resuscitation. 2016 Sep 30. pii: S0300-9572(16)30476-2

Patient enrollment began in June 2015 for this study comparing the use by paramedics of the i-gel against endotracheal intubation in OHCA in the UK. The primary outcome is the modified Rankin Scale score at hospital discharge. The trial will enrol 9070 patients over two years.

Link to abstract.

Introduction of the I-gel supraglottic airway device for prehospital airway management in a UK ambulance service.

Duckett J, Fell P, Han K, Kimber C, Taylor C. Emerg Med J. 2014 Jun;31(6):505-7

Clinical review of the advanced airway management techniques within the North East Ambulance Service in the UK. i-gel a popular choice for airway management during prehospital cardiopulmonary resuscitation, giving higher successful insertion rates than endotracheal tube. Authors conclude that they anticipate i-gel will be the first choice device for use in prehospital cardiac arrest.

Link to abstract

Current UK practice of pediatric supraglottic airway devices – a survey of members of the Association of Paediatric Anaesthetists of Great Britain and Ireland

Bradley AE, White MC, Engelhardt T, Bayley G, Beringer RM. Paediatr Anaesth. 2013 Nov;23(11):1006-9

In this survey distributed to the members of APAGBI, the current usage of supraglottic airway devices in routine practice and difficult airways in the UK was assessed. Of the 244 members, 88% preferred the use of first-generation devices, with the most important design feature being the availability of a complete range of sizes. 77% would like to see more randomised controlled trials on SAD safety in children.

Link to abstract.

Failed tracheal intubation in obstetric anaesthesia: 2 yr national case–control study in the UK

Quinn AC, Milne D, Columb M, Gorton H and Knight M. Br J Anaesth. 2013 Jan;110(1):74-80

The purpose of this UK-wide study was to further evaluate the predetermined rate that one in 250 obstetric patients suffer failed intubation whilst undergoing general anaesthesia. Due to the lack of national figures, the study used the UK Obstetric Surveillance System (UKOSS) of data collection in centres across the UK to record incidence, risk factors and any reports of failed intubations. All contacted centres responded, equalling 57 completed reports, giving a unit-based estimation of one case in every 224 patients. Univariate analyses also recorded in detail in this report.

Link to abstract.