388
Participants
Start Date
March 1, 2025
Primary Completion Date
January 1, 2026
Study Completion Date
December 31, 2027
Saline (NaCl 0,9 %)
The control group involves only adding 50ml of normal saline to a 50ml syringe, without any labels to ensure identical appearance, and the method of administration and dosage are the same with vitamin C group.
Vitamin C (Ascorbic Acid)
Vitamin C at dose of 500mg/kg/24h, 2g/h
Shanghai Jiao Tong University School of Medicine Affiliated Ruijin Hospital, Shanghai
Shanghai Municipal Science and Technology Commission
OTHER_GOV
Ruijin Hospital
OTHER