tongmai jiangtang capsule for cardiovascular clinical outcomes in high-risk metabolic syndrome patients

Conditions: Metabolic Syndrome; Cardiovascular Disease (CKD); Cerebrovascular Disease; Qi Deficiency and Blood Stasis

Summary: 1. conduct a large-sample, multicenter, superiority, double-blind, randomized controlled clinical trial to verify the efficacy of tjc in reducing the risk of cardiovascular and cerebrovascular events in patients with metabolic syndrome at high cardiovascular and cerebrovascular risk (hcr-ms). 2. further construct an evaluation system for the long-term cardiovascular and cerebrovascular benefits of traditional chinese medicine in regulating glucose and lipid metabolism through the evaluative study of the cardiovascular and cerebrovascular benefits of tjc.


Eligibility criteria:
inclusion criteria: * age: participants must be aged ≥65 years. * participants must meet the diagnostic criteria for metabolic syndrome according to the 2020 chinese type 2 diabetes prevention guidelines, which includes at least three of the following criteria:①central obesity: waist circumference ≥90 cm for men, ≥85 cm for women.②hyperglycemia: fasting blood glucose ≥6.1 mmol/l or 2-hour post-load glucose ≥7.8 mmol/l, or a confirmed diagnosis of diabetes with ongoing treatment.③hypertension: blood pressure ≥130/85 mmhg or a confirmed diagnosis of hypertension with ongoing treatment.④elevated triglycerides (tg): ⑤fasting tg ≥1.70 mmol/l. low hdl cholesterol: fasting hdl-c \<1.04 mmol/l. * participants must meet the criteria for "qi-deficiency and blood stasis" syndrome, which includes specific symptoms and signs such as fatigue, shortness of breath, stabbing pain, ecchymosis, and a tongue with purple discoloration or petechiae. * high cardiovascular risk: participants must have at least one of the following: * history of myocardial infarction. * history of stroke or transient ischemic attack. ③history of coronary, carotid, or peripheral artery revascularization. * coronary, carotid, or lower limb artery stenosis \>50%. ⑤positive exercise stress test or documented symptomatic coronary heart disease, or unstable angina with ecg changes. * chronic heart failure (nyha class ii-iii). ⑦chronic kidney disease (egfr \<60 ml/min/1.73m²). exclusion criteria: * secondary abnormalities: secondary abnormalities in lipids, blood pressure, or blood glucose. * type 1 diabetes: participants with type 1 diabetes mellitus. * special populations: pregnant or breastfeeding individuals, or those with a history of allergy to the study medication. * recent acute events: acute coronary or cerebrovascular events within the past 14 days. * upcoming revascularization: planned coronary, carotid, or peripheral artery revascularization. * severe heart failure: chronic heart failure (nyha class iv). * end-stage liver disease: participants with end-stage liver disease. * solid organ transplantation: history of solid organ transplantation or awaiting solid organ transplantation. * malignant tumors: participants with a history of malignant tumors. * other serious conditions: any other serious medical conditions that may interfere with the study or pose a risk to the participant.

Keywords: metabolic syndrome high cardiovascular and cerebrovascular risk metabolic syndrome, hcr-ms qi-deficiency and blood stasis syndrome tongmai jiangtang capsule