The investigators want treat Vulnerable plaque of carotid artery with a herbal and insects Chinese medicine. Designing a RCT trial to prove the effect and safety.
Vulnerable plaque of carotid artery is the important intervention target for primary prevention and secondary prevention of cerebral arterial thrombosis, but there are no effective, safe and prevalent treatment measures against it. The development that traditional Chinese medicine has achieved in treating plaque of carotid artery shows that great accomplishment could be made within this area. Academia should engage in clinical research on regulated treatment methods in traditional Chinese medicine with long-term intervention and high patient compliance, providing strong evidence for evidence-based medicine and guidance to clinical practice.
- Herbal Medicine C-117 Drug
Intervention Desc: Herbal Medicine C-117 formula including 2 herbals and 2 insects ARM 1: Kind: Experimental Label: Herbal Medicine C-117 Description: Herbal Medicine C-117 Prescription (6g/bag，one bag each time, twice a day.) for 6 months
- The Placebo of Herbal Medicine C-117 Drug
Intervention Desc: The Placebo of Herbal Medicine C-117 formula including 4 herbals ARM 1: Kind: Experimental Label: The Placebo of Herbal Medicine C-117 Description: Placebo of Herbal Medicine C-117 (6g/bag，one bag each time, twice a day.) for 6 months
|Type||Measure||Time Frame||Safety Issue|
|Primary||The total number of all-cause mortality and all-cause stroke within 12 months||1 years|
|Secondary||The nature of Vulnerable plaque of carotid artery through color ultrasound||6 months|
|Secondary||The number of Vulnerable plaque of carotid artery through color ultrasound||6 months|
|Secondary||Blood lipid levels||6 months|