120
Participants
Start Date
June 29, 2022
Primary Completion Date
June 24, 2024
Study Completion Date
June 24, 2024
QA108 granules
Take the medication as required for 24 weeks
QA108 granules placebo
Take the medication as required for 24 weeks
Peking Union Medical College Hospital (PUMCH), Beijing
Smilebiotek Zhuhai Limited
INDUSTRY