96
Participants
Start Date
February 7, 2025
Primary Completion Date
May 16, 2025
Study Completion Date
May 16, 2025
0.1mg/kg esketamine
Intravenous injection 0.1mg/kg esketamine about 5min before the end of the surgery
0.2mg/kg esketamine
Intravenous injection 0.2mg/kg esketamine about 5min before the end of the surgery
0.1ml/kg normal saline
Intravenous injection 0.1ml/kg normal saline about 5min before the end of the surgery
The Children's Hospital, Zhejiang University School of Medicine, Hangzhou
Qiu jinpeng
OTHER