100
Participants
Start Date
October 1, 2022
Primary Completion Date
September 30, 2027
Study Completion Date
September 30, 2028
Aspirin tablet
When patients are randomized into the intervention group, they will receive aspirin at the dosage of 100mg orally once every day.
Placebo
When patients are randomized into the placebo group, they will receive placebo orally once a day.
The First Affiliated Hospital of Soochow University
OTHER