Study on Vulnerable Plaque of Carotid Artery With Chinese Herbal and Insects Medicine "Spchim"

Not yet recruiting

Phase 2 Results N/A

Eligibility Criteria

Inclusion Criteria

1. Meet the diagnostic criteria of carotid artery atherosclerosis;
2. Ultrasound of carotid artery atherosclerosis plaque specifies it as unstable plaque (including malacoplakia and mixed plaque);

Exclusion Criteria

1. mRS Rating higher than or equal to 3 before joining the trail group;
2. Carotid artery stenosis is higher than or equal to 50%;
3. Confirmed as or suspected to be vasculitis;
4. With infection, tumor or insufficient heart, liver and kidney functions (renal function higher than twice of upper limit in normal limit, HYHA heart function grading higher than or equal to level 2 );
5. With acute myocardial infarction and unstable angina pectoris;
6. With acute cerebral arterial thrombosis;
7. lesion: Severe stenosis or occlusion of distal intracranial vessels;
8. Pregnant women or lactating mothers;
9. With known history of allergy to the drugs of the trial.