41
Participants
Start Date
March 31, 2015
Primary Completion Date
September 30, 2015
Study Completion Date
September 30, 2015
remifentanil
The predetermined effect-site concentration of remifentanil was started using modified Dixon's up-and-down method
i-gel
I-gel insertion was inserted 5 min after anesthesia induction
laryngeal mask airway
laryngeal mask airway insertion was inserted 5 min after anesthesia induction
propofol
Anesthesia was induced with propofol target-controlled infusion at the effect-site concentration of 5 μg/ml
Ajou University hospital, Suwon
Ajou University School of Medicine
OTHER