90
Participants
Start Date
March 15, 2024
Primary Completion Date
August 1, 2024
Study Completion Date
December 30, 2024
Paracetamol and Mannitol Injection
Paracetamol and Mannitol Injection 500mg
Parecoxib
40mg of parecoxib
The Fourth Affiliated Hospital of Zhejiang University School of Medicine
OTHER