26
Participants
Start Date
December 8, 2012
Primary Completion Date
December 26, 2018
Study Completion Date
December 26, 2018
Pharyngeal topical anesthesia
Pharyngeal topical anesthesia will be performed using 4% lidocaine spray
Brigham and Women's Hospital, Boston
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Brigham and Women's Hospital
OTHER