150
Participants
Start Date
November 25, 2022
Primary Completion Date
July 4, 2023
Study Completion Date
July 4, 2023
LPM3480392 Injection
PCA administration
Placebo
PCA administration
morphine hydrochloride injection
PCA administration
Union Hospital Affiliated to Tongji Medical College, Huazhong University of Science and Technology, Wuhan
Luye Pharma Group Ltd.
INDUSTRY