18
Participants
Start Date
April 30, 2025
Primary Completion Date
April 30, 2027
Study Completion Date
April 30, 2028
exosomes
Each subject will receive 3 injections with an interval of one month.
saline
Each subject will receive 3 injections with an interval of one month.
Shenzhen Qianhai Shekou Free Trade Zone Hospital, Shenzhen
Guangzhou Bio-gene Technology Co., Ltd
INDUSTRY