1,950
Participants
Start Date
October 10, 2025
Primary Completion Date
November 30, 2028
Study Completion Date
November 30, 2028
Naoxuekang Dropping Pills
A traditional Chinese medicine. Each pill weighs 35mg. Dosage: 20 pills, three times daily, orally for 90 days.
Naoxuekang Matching Placebo
A placebo pill matched to Naoxuekang Dropping Pills in appearance, taste , size, and packaging. Dosage: 20 pills, three times daily, orally for 90 days.
Beijing Tiantan Hospital, Capital Medical University, Beijing
The Affiliated Hospital of Qingdao University
OTHER
Beijing Kangerfu Pharmaceutical Company Limited
UNKNOWN
Beijing Tiantan Hospital
OTHER