40
Participants
Start Date
May 30, 2025
Primary Completion Date
April 4, 2027
Study Completion Date
April 4, 2028
exosomes derived from human umbilical cord mesenchymal stem cells
The corresponding exosome content of 60×10\^6 umbilical cord mesenchymal stem cells was given
saline +5% albumin
Equal amount of saline +5% albumin was given
Shanghai East Hospital, Shanghai
Shanghai East Hospital
OTHER