500
Participants
Start Date
May 31, 2025
Primary Completion Date
December 31, 2027
Study Completion Date
December 31, 2028
NBP Softgel Capsules
take orally on an empty stomach；2 capsules 3/day
Placebo
take orally on an empty stomach；2 capsules 3/day
Peking University First Hospital
OTHER
First Affiliated Hospital of Chongqing Medical University
OTHER
The People's Hospital of Hebei Province
OTHER
The First Hospital of Jilin University
OTHER
The First Affiliated Hospital of Shanxi Medical University
OTHER
Guizhou Provincial People's Hospital
OTHER
Chinese PLA General Hospital
OTHER