210
Participants
Start Date
November 20, 2024
Primary Completion Date
December 31, 2026
Study Completion Date
December 31, 2027
Qishenyiqi dripping pills
Qishenyiqi dripping pills, 1 bag once, three times a day, 12 months
Placebo
Placebo, 1 bag once, three times a day, 12 months
Panpan Hao, Jinan
Qianfoshan Hospital, Shandong University, Jinan
Jinan Central Hospital Affiliated to Shandong First Medical University, Jinan
Qilu Hospital of Shandong University
OTHER