19
Participants
Start Date
January 12, 2021
Primary Completion Date
July 30, 2021
Study Completion Date
December 6, 2021
ALA 5%
prepare 5% ALA solution, apply topically to the affected area for 1.5 hours, single dose
ALA 10%
prepare 10% ALA solution, apply topically to the affected area for 3 hours, single dose
Huashan Hospital, Shanghai
Shanghai Fudan-Zhangjiang Bio-Pharmaceutical Co., Ltd.
INDUSTRY