56
Participants
Start Date
April 21, 2019
Primary Completion Date
August 19, 2022
Study Completion Date
August 19, 2022
Optiflow ™
supply of 100 % of oxygen at 70 L / min through Optiflow ™ (Fisher and Paykel Healthcare Limited, Auckland, New Zealand) plus standard oxygen supply through rigid bronchoscope during apnea period.
Department of Anesthesiology and Pain Medicine , Anesthesia and Pain Research Institute, Yonsei University College of Medicine, Seoul
Yonsei University
OTHER