228
Participants
Start Date
October 30, 2020
Primary Completion Date
January 11, 2024
Study Completion Date
July 11, 2024
Tranexamic acid
20mg/kg TXA was prepared in a 50ml syringe for intravenous pump
0.9% saline
0.9% saline was prepared in a 50ml syringe for intravenous pump
Beijing Tiantan Hospital, Beijing
Beijing Tiantan Hospital
OTHER