A study on the prediction model of carotid unstable plaque protein and its early intervention. Protein antibody chip was used to detect the remaining biological samples, and patients with carotid artery unstable plaque with stroke risk were selected for interventional clinical trials.

The selected patients were randomly divided into 3 groups, which were treated with Zhu's Wenban Formula (TCM compound granules), Qushi Formula (TCM compound granules) and placebo for 6 months, respectively. The size and number of carotid artery unstable plaques before and after 6 months were observed, and the occurrence of adverse reactions during the intervention period was observed.

Inclusion Criteria:

• Wet syndrome scale assessment is consistent with wet syndrome diagnosis;
• Carotid color ultrasound indicated carotid artery unstable plaque.
• Protein chip analysis determined that the patients were at high risk of stroke
• Signing informed Consent

Exclusion Criteria:

• Carotid artery stenosis rate ≥50%;
• A definite or suspected diagnosis of vasculitis;
• Accompanied by infection, tumor, heart, liver and renal insufficiency (liver and
• kidney function more than twice the upper limit of normal value, cardiac function grade greater than or equal to 2);
• Patients with acute stroke or complicated with acute myocardial infarction and unstable angina pectoris;
• Pregnant or lactating women;
• A prior known allergy to the test drug or the test drug ingredient.