24
Participants
Start Date
March 12, 2020
Primary Completion Date
April 30, 2020
Study Completion Date
July 31, 2020
1X level of MSCs-Exo
Once aerosol inhalation of MSCs-derived exosomes (2.0\*10\^8 nano vesicles/3 ml)
2X level of MSCs-Exo
Once aerosol inhalation of MSCs-derived exosomes (4.0\*10\^8 nano vesicles/3 ml)
4X level of MSCs-Exo
Once aerosol inhalation of MSCs-derived exosomes (8.0\*10\^8 nano vesicles/3 ml)
6X level of MSCs-Exo
Once aerosol inhalation of MSCs-derived exosomes (12.0\*10\^8 nano vesicles/3 ml)
8X level of MSCs-Exo
Once aerosol inhalation of MSCs-derived exosomes (16.0\*10\^8 nano vesicles/3 ml)
Ruijin Hospital Shanghai Jiao Tong University School of Medicine, Shanghai
Shanghai AbelZeta Ltd.
INDUSTRY
Ruijin Hospital
OTHER