1,100
Participants
Start Date
May 1, 2024
Primary Completion Date
April 30, 2027
Study Completion Date
October 31, 2027
Bufei Recipe
Bufei Recipe: Roasted Astragalus, Codonopsis pilosula, Walnut kernels, Sichuan Fritillaria, Angelica sinensis, Stir fried Purple Su Zi, Honey Baibu, Roasted Purple Aster, etc. Take 1 dose daily, 5 days a week.
Bufei Recipe placebo
The placebo was prepared using 5% of the drug, with color, odor, taste, appearance, and weight similar to the experimental group drug, and packaging consistent with the experimental group drug.
West China Hospital
OTHER
The First Affiliated Hospital of Zhejiang Chinese Medical University
OTHER
Henan University of Traditional Chinese Medicine
OTHER