60
Participants
Start Date
November 19, 2019
Primary Completion Date
August 7, 2020
Study Completion Date
August 7, 2020
Individualized optimal positive end-expiratory pressure
Optimal PEEP will be determined by the automated procedure of step-wised decrease in the amount of PEEP of the anesthesia ventilator Aisys Care Station (GE Healthcare, Madison, Wisconsin, USA).
Conventional positive end-expiratory pressure
A same amount of PEEP of 7 centimeter hydrogen dioxide will be provided during the laparoscopic period of surgery.
Seoul National University Hospital, Seoul
Seoul National University Hospital
OTHER