100
Participants
Start Date
December 18, 2018
Primary Completion Date
June 30, 2027
Study Completion Date
June 30, 2028
Compound Danshen Dropping Pills
Dosage of Compound Danshen Dropping Pills: 20 capsules each time, 3 times a day, after meals. The follow-up period was 6 months.
Placebo
placebo (appearance is the same as Compound Danshen Dropping Pills, main ingredient: starch. Production unit: Tianjin Tasly Co., Ltd.), orally after meals, 3 times a day , 20 capsules each time.
RECRUITING
Qilu Hospital of Shandong University, Jinan
Qilu Hospital of Shandong University
OTHER