i-gel® from Intersurgical: clinical evidence listing

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

Comparison of supraglottic devices i-gel(®) and LMA Fastrach(®) as conduit for endotracheal intubation

Kapoor S, Jethava DD, Gupta P, Jethava D, Kumar A. Indian J Anaesth. 2014 Jul;58(4):397-402.

Two randomised groups were assigned either device and after insertion, blind tracheal intubation was attempted. Success at first attempt and overall intubation success rates were assessed. Authors concluded that the i-gel is 'a better device' for rescue ventilation.

Link to abstract.

Tracheal intubation with a camera embedded in the tube tip (VivasightTM)

Huitink JM, Koopman EM, Bouwman RA, Craenen A, Verwoert M, Krage R, Visser IE, Erwteman M, van Groeningen D, Tijink R and Schauer A. Anaesthesia. 2013 Jan;68(1):74-8

Study on tracheal intubation in manikins and patients with a camera embedded in the tip of the tracheal tube Vivasight™ pre-loaded in a size 5 i-gel®. All attempted intubations were successful, with a mean time of 1.4 seconds, and was faster when compared to intubation via LMA®.

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

Tracheal intubation through i-gel® conduit in a child with post-burn contracture

Gupta Richa, Gupta Ruchi, Wadhawan S, Bhadoria P. J Anaesth Clin Pharmacol 2012; 28(3): 397–398

Report of i-gel® (size 2.5) used as a conduit for intubation on a nine-year-old girl scheduled for post-burn contracture with limited neck extension. Spontaneous ventilation and depth of anaesthesia were maintained, even after removal of the i-gel®. Authors conclude that fibreoptic ventilation through i-gel® is a ‘highly successful technique’.

Link to abstract.

 

General anesthesia in a case of right-sided aortic arch with Kommerell’s diverticulum diagnosed on preoperative examination

Nakano S, Uda R, Nakajima O, Yamamoto N, Akatsuka M. Masui 2012; 61(7): 765-8

Case of the use of i-gel as preferred airway device and vehicle for tracheal intubation in a 59-year-old male with known Kommerell’s diverticulum, scheduled for repair of a tibial fracture under general anaesthesia. The i-gel® resulted in an uneventful operation with both controlled and spontaneous respiration, and the authors’ conclude that i-gel® is a useful device in such specific cases.

Abstract text