300
Participants
Start Date
November 30, 2023
Primary Completion Date
November 30, 2024
Study Completion Date
January 31, 2025
Low-dose Y-6 sublingual tablets
Take one Y-6 sublingual tablet (each tablet contains 25 mg Cilostazol and 6 mg Dexborneol), one placebo of Y-6 sublingual tablet (each tablet contains 0 mg Cilostazol and 0.06 mg Dexborneol to simulate the cool taste of Y-6 sublingual tablets when taken), and two halves Cilostazol mimicry tablets (each tablet contains 0 mg Cilostazol) for 28 days continuously.
High-dose Y-6 sublingual tablets
Take two Y-6 sublingual tablets (each tablet contains 25 mg Cilostazol and 6 mg Dexborneol), and two halves Cilostazol mimicry tablets (each tablet contains 0 mg Cilostazol) for 28 days continuously.
Low-dose Cilostazol
Take two tablets of placebo of Y-6 sublingual tablets (each tablet contains 0 mg Cilostazol and 0.06 mg Dexborneol to simulate the cool taste of Y-6 sublingual tablets when taken), one half Cilostazol tablet (each tablet contains 50 mg Cilostazol), and one half Cilostazol mimicry tablet(each tablet contains 0 mg Cilostazol) for 28 days continuously.
High-dose Cilostazol
Take two tablets of placebo of Y-6 sublingual tablets (each tablet contains 0 mg Cilostazol and 0.06 mg Dexborneol to simulate the cool taste of Y-6 sublingual tablets when taken), and two halves Cilostazol tablet (each tablet contains 50 mg Cilostazol) for 28 days continuously.
Placebo
Take two tablets of placebo of Y-6 sublingual tablets (each tablet contains 0 mg Cilostazol and 0.06 mg Dexborneol to simulate the cool taste of Y-6 sublingual tablets when taken), and two halves Cilostazol mimicry tablets (each tablet contains 0 mg Cilostazol) for 28 days continuously.
Collaborators (1)
Neurodawn Pharmaceutical Co., Ltd.
INDUSTRY
Beijing Tiantan Hospital
OTHER