20
Participants
Start Date
April 12, 2023
Primary Completion Date
April 30, 2025
Study Completion Date
June 30, 2025
GD-iExo-001
One drop (about 50 μL) of GD-iExo-001 was given to the affected skin area of 2-4 cm2 for 14 consecutive days, twice per day.
normal saline
One drop (about 50 μL) of normal saline was given to the affected skin area of 2-4 cm2 for 14 consecutive days, twice per day.
RECRUITING
Chinese Academy of Medical Science & Peking Union Medical College Hospital, Beijing
Collaborators (1)
Guidon Pharmaceutics Ltd.
INDUSTRY
Peking Union Medical College Hospital
OTHER