450
Participants
Start Date
November 30, 2011
Primary Completion Date
December 31, 2015
Study Completion Date
December 31, 2015
Group 1 Classic
"Active Comparator: Group 1 classic~Group 1 Using the classic inserting technique and completely deflated LMA recommended in the LMA manual."
Group 2 pre-inflated
Group 2 (pre-inflated): Using the recommended inserting technique with the pre-inflated volume that exists in a LMA (Laryngeal Mask Airway) from the manufacturer.
Group 3 ELL-PIC
Group 3 (ELL-PIC): Using the ELL-PIC technique
Northwestern Memorial Hospital, Chicago
Northwestern University
OTHER