168
Participants
Start Date
May 16, 2025
Primary Completion Date
December 31, 2025
Study Completion Date
December 31, 2025
Trendelenburg position
After the loss of consciousness during general anesthesia, the 10° Trendelenburg position is adopted.
Supine Horizontal Position
After the loss of consciousness during general anesthesia, the Supine Horizontal Position is adopted.
RECRUITING
Zhejiang cancer hospital, Hangzhou
Zhejiang Cancer Hospital
OTHER