914
Participants
Start Date
July 16, 2024
Primary Completion Date
August 1, 2024
Study Completion Date
August 31, 2024
Nardraparin calcium injection
The dose of nardraparin calcium injection is 100AxaIU/kg, adjusted according to the patient's body weight, and is injected subcutaneously once a day
Nardraparin calcium injection
The dose of nardraparin calcium injection is 100AxaIU/kg, adjusted according to the patient's body weight, and is injected subcutaneously once a day
RenJi Hospital
OTHER