70
Participants
Start Date
June 7, 2021
Primary Completion Date
August 15, 2023
Study Completion Date
August 15, 2023
HR020602 injection
HR020602 injection
fentanyl injection ; remifentanil injection
fentanyl injection + remifentanil injection
General Hospital, Tianjin Medical University, Tianjin
Jiangsu HengRui Medicine Co., Ltd.
INDUSTRY