55
Participants
Start Date
June 21, 2020
Primary Completion Date
April 1, 2021
Study Completion Date
July 1, 2021
PEEP
"Driving pressure (DP) is calculated as plateau pressure - PEEP. 10min after position adjustment, PEEP is increased from 2 to 10 cm H2O incrementally. Each PEEP level is maintained for 10 respiratory cycles, with DP in the last cycle recorded. Then the PEEP level producing the lowest DP will be identified and maintained intraoperatively."
Department of Anesthesiology,Beijing Tiantan Hospital, Capital Medical University, Beijing
Capital Medical University
OTHER