10
Participants
Start Date
November 6, 2023
Primary Completion Date
December 12, 2028
Study Completion Date
December 12, 2029
mesenchymal stem cells with OCN-19
The patient received mesenchymal stem cells with OCN-19 three times
Mesenchymal stem cells
Ordinary mesenchymal stem cells were given
albumin injection
Placebo
RECRUITING
Changhai Hospital, Shanghai
Lu jin ,MD
OTHER