27
Participants
Start Date
October 31, 2013
Primary Completion Date
February 28, 2014
Study Completion Date
February 28, 2014
remifentanil
The concentration of remifentanil was determined by modified Dixon's up-and-down method, starting from 1.0 ng/ml (0.2 ng/ml as a step size)
laryngeal mask airway (LMA)
LMA was removed when the patients opened their eyes, and spontaneous respiration and adequate tidal volume and ventilatory frequency were confirmed
Ajou University School of Medicine, Suwon
Ajou University School of Medicine
OTHER