660
Participants
Start Date
February 17, 2023
Primary Completion Date
April 14, 2024
Study Completion Date
May 7, 2024
Nitric Oxide Gas
Inspired NO/N2 will be delivered at 80 parts per million (ppm) after anesthesia induction and intubation and lasted until the end of surgery and leave the operating room.
Xijing Hospital, Xi'an
Xijing Hospital
OTHER