Combining Aspirin With Ticagrelor or Cilostazol in Large-vessel Minor Stroke or TIA

The ticagrelor arm will receive (a 180mg loading dose of cilostazol during the first 24 hours of stroke onset, followed by 90mg once daily from the 2nd day to the 90th day) and an open-label loading 300 mg aspirin, followed by a maintenance dose of 75 mg aspirin

The cilostazol arm will receive (a 200 mg loading dose of clopidogrel during the first 24 hours of stroke onset, followed by 100 mg twice daily from the 2nd day to the 90th day) and open-label loading 300 mg aspirin, followed by a maintenance dose of 75 mg aspirin.

The ticagrelor arm will receive (a 180mg loading dose of cilostazol during the first 24 hours of stroke onset, followed by 90mg once daily from the 2nd day to the 90th day) and an open-label loading 300 mg aspirin, followed by a maintenance dose of 75 mg aspirin

The cilostazol arm will receive (a 200 mg loading dose of clopidogrel during the first 24 hours of stroke onset, followed by 100 mg twice daily from the 2nd day to the 90th day) and open-label loading 300 mg aspirin, followed by a maintenance dose of 75 mg aspirin.