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.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Enrollment
120
Herbal Medicine C-117 formula including 2 herbals and 2 insects
The Placebo of Herbal Medicine C-117 formula including 4 herbals
The total number of all-cause mortality and all-cause stroke within 12 months
After drug-use 6 months, observe all-cause mortality and all-cause stroke (hemorrhage or ischemic).
Time frame: 1 years
The nature of Vulnerable plaque of carotid artery through color ultrasound
At the time of 6 months, observe the nature of Vulnerable plaque of carotid artery through color ultrasound, comparing with the result before using drugs
Time frame: 6 months
The number of Vulnerable plaque of carotid artery through color ultrasound
At the time of 6 months, observe the nature of Vulnerable plaque of carotid artery through color ultrasound, comparing with the result before using
Time frame: 6 months
Blood lipid levels
At the time of 6 months, the investigators will observe the blood lipid levels
Time frame: 6 months
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