Awake insertion of i-gel under dexmedetomidine sedation in a patient with severe obstructive sleep apnea syndrome 1. July 2014 sam Anaesthesia (0) Matsunami S, Komasawa N, Kuzukawa Y, Fujitate Y, Minami T. Masui. 2014 Jul;63(7):807-9 Case of successful insertion of i-gel with no vital sign change. Link to abstract