96
Participants
Start Date
October 1, 2024
Primary Completion Date
October 1, 2026
Study Completion Date
October 1, 2029
Umbilical cord mesenchymal stem cells
Treatment: G(glucocorticoid) + i.v. uc-MSC (1×106 cells/Kg)
Normal saline
Control: G(glucocorticoid) + i.v. Normal saline
Chinese PLA General Hospital
OTHER