203
Participants
Start Date
January 1, 2021
Primary Completion Date
June 30, 2022
Study Completion Date
June 30, 2022
Ulinastatin
Ulinastatin is taken three times a day.
Blank control
Blank control
The first affiliated hospital of nanjing medical university, Nanjing
Beijing Anzhen Hospital, Beijing
Lead Sponsor
Beijing Anzhen Hospital
OTHER
Nanjing Medical University
OTHER