156
Participants
Start Date
June 10, 2024
Primary Completion Date
December 28, 2025
Study Completion Date
January 28, 2026
Esketamine
Esketamine ( 50mg, dissolved in 50ml normal saline ) will be infused at a speed of 0.3mg / kg / h during surgery .
saline
Saline will be infused at a speed of 0.3mg / kg / h during surgery .
RECRUITING
Beijing Tian Tan Hospital, Beijing
Beijing Tiantan Hospital
OTHER