i-gel® from Intersurgical: clinical evidence listing

Shiraishi Zapata CJ. Minerva Anestesiol. 2017 Feb;83(2):219-220

Letter to editor reporting the case of successful controlled ventilation in lateral decubitus position on a 39-year-old male. i-gel size 4 chosen after failed tracheal intubation. No evidence of trauma or pharyngeal inflammation.

Link to abstract

Baratto F, Gabellini G, Paoli A, Boscolo A. Am J Emerg Med. 2017 Jan 26

Report of two cases of attempted suicide by firearm managed with the use of the i-gel O2 Resus Pack. In both patients, laryngoscopy attempts failed before an i-gel was inserted and either fibreoptic-assisted intubation or fibreoptic bronchoscopy were performed. Authors conclude that the i-gel's properties mean the device could easily be used by untrained rescuers and might perform an important role during out-of-hospital emergency.

Link to abstract.

Arévalo-Ludeña J, Arcas-Bellas JJ, Alvarez-Rementería R, Alameda LE. J Clin Anesth. 2016 Dec;35:287-292

After i-gel insertion in 85 adult patients, general anaesthesia was induced to place an endotracheal tube by fibreoptic bronchoscope. i-gel insertion time, intubation time and oxygen saturation were monitored. Authors conclude this to be a safe and effective technique.

Link to abstract.

Saito T, Chew ST, Liu WL, Thinn KK, Asai T, Ti LK. Br J Anaesth. 2016 Sep; 117 Suppl 1: i83-i86

By using previously reported derivation data, a score was validated in 5532 patients ranging between 0 and 7 points. Under this format, the authors conclude the scoring system to be easy to perform and reliable.

Link to abstract.

Schälte G, Bomhard LT, Rossaint R, Coburn M, Stoppe C, Zoremba N, Rieg A. BMJ Open 2016;6(5):e10770

100 participants were analysed using a labelled i-gel with an integrated mouthpiece and asked to follow an instruction chart. 79% were able to ventilate the manikin effectively, with 90% using the correct turn and direction.

Link to abstract