124
Participants
Start Date
October 25, 2024
Primary Completion Date
May 20, 2027
Study Completion Date
June 1, 2027
Qifangfeixian granules
The experimental group was treated with Qifangfixian granules
Placebo
The control group was treated with placebo
RECRUITING
Tongji hospital affiliated to huazhong university of science and technology, Wuhan
Huilan Zhang
OTHER