90
Participants
Start Date
February 7, 2021
Primary Completion Date
February 28, 2022
Study Completion Date
February 28, 2022
Remimazolam
intranasal remimazolam
Distilled water for injection
intranasal distilled water for injection
Dexmedetomidine
Intranasal dexmedetomidine
The second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou
Second Affiliated Hospital of Wenzhou Medical University
OTHER