i-gel® from Intersurgical: clinical evidence listing

Ashay NA, Wasim S, Anil TB. J Anaesthesiol Clin Pharmacol. 2015 Jul-Sep;31(3):324-8

This randomised controlled trial compared propofol requirements for i-gel and LMA Classic when inserted 60 seconds after injection. i-gel required a significantly lower dose.

Link to abstract

Tang C, Chai X, Kang F, Huang X, Hou T, Tang F, Li J. Mediators Inflamm. 2015;2015:965925

Patients were allocated to either tracheal tube intubation or i-gel facilitated intubation groups, with haemodynamic profile, oxidative response and aneasthesia recovery parameters measured. Using i-gel combined with an endotracheal tube in this scenario proved safe and effective, 'leading to uneventful recovery'.

Link to abstract 

Jagannathan N, Sohn L, Ramsey M, Huang A, Sawardekar A, Sequera-Ramos L, Kromrey L, De Oliveira GS. Can J Anaesth. 2015 Jun;62(6):587-94

96 children aged one month to six years were randomised into either i-gel or air-Q groups, with time to successful tracheal intubation the primary end point. Both served as effective conduit devices in this scenario.

Link to abstract

Jang YE, Kim YC, Yoon HK, Jeon YT, Hwang JW, Kim E, Park HP. J Anesth. 2015 Jun;29(3):338-45

37 patients were randomly allocated to either a dexmedetomidine or control (saline) group. Authors conclude that preoperative dexmedetomidine reduced the EC50 of propofol.

Link to abstract

de Lloyd LJ, Subash F, Wilkes AR, Hodzovic I. Anaesthesia. 2015 May;70(5):591-7

Thirty anaesthesists each performed two tracheal intubations through each device. i-gel was the quickest device, with no failed intubation reported, compared to six for the Aura-I.

Link to abstract