Pournajafian A, Alimian M, Rokhtabnak F, Ghodraty M, Mojri M. Anesth Pain Med. 2015 Mar 30;5(2):e22068.
61 patients were randomised for cLMA or I-gel insertion for brief orthopaedic surgery. Insertion time, success/failure rate, and incidence of complications (sore throat, hoarseness, bleeding) were all recorded. The devices were comparable, with a low incidence of complications overall and no instances of blood in the airway or on the device. The I-gel is therefore an acceptable alternative to the LMA Classic.
Link to abstract.
Pournajafian A, Alimian M, Rokhtabnak F, Ghodraty M, Mojri M. Anesth Pain Med. 2015 Mar 30;5(2):e22068
A single-blind randomised trial on 61 patients allocated into i-gel and LMA Classic groups. Airway placement was categorised into three groups: first, second and third attempts. Success rate, insertion time and postoperative complications were measured. i-gel a 'good alternative' to cLMA in this scenario.
Link to abstract