500
Participants
Start Date
August 1, 2022
Primary Completion Date
December 12, 2025
Study Completion Date
December 12, 2027
Compound sodium acetate ringer injection
Quickly infuse 500ml of compound sodium acetate ringer injection for volume expansion within 20-30 minutes
Albumin
Quickly infuse 500ml of albumin for volume expansion within 20-30 minutes
Peking Union Medical College Hospital
OTHER