View clinical trials related to Ischemic Cerebrovascular Disease.
Filter by:The etiology and specific pathogenesis of many cardiovascular diseases such as coronary atherosclerosis, cardiomyopathy, atrial fibrillation, and stroke are still unclear. Improving diagnosis and treatment, clarifying the pathogenesis, and providing scientific basis for the prevention and treatment are hot research topics in the study of cardiovascular and cerebrovascular diseases. This study intends to collect clinical data and biological specimen data of patients with cardiovascular and cerebrovascular diseases who meet the inclusion and exclusion criteria, and use multi-omics technology to deeply understand the pathogenic mechanisms of cardiovascular and cerebrovascular diseases and provide new ideas for specific and individualized treatment of patients with cardiovascular and cerebrovascular diseases, to construct early predictive prognostic models and provide a basis for effective treatment of clinical practice in patients with cardiovascular and cerebrovascular diseases.
This is a forward-looking, open, one-arm, and real clinical trial world. The researchers plan to recruit at least 50 qualified patients. The main purpose of this study is to establish a population pharmacokinetic model of ticagrelor , explore the correlation between its blood concentration and the events of ischemia and the adverse effects of hemorrhage, and evaluate the effectiveness and safety of ticagrelor in the treatment of ischemic cerebrovascular disease.
This study is a single-center prospective cohort of patients with ischemic cerebrovascular disease (ICVD) who have not met the diagnostic criteria for hypertension. Ambulatory 24-hour blood pressure monitoring (ABPM) will be performed at baseline and one year after the enrollment. The primary purpose of the study is to delineate the relationship of blood pressure variability (BPV) with the risk of composite vascular events in non-hypertensive patients with ICVD. The factors related to BPV, as well as the potential modulators of the associations between BPV and vascular risk, will be further explored among these patients.
A Randomized, Open-label, Single Dose, Two Formulation, Two Period, Double Cross Over Bioavailability Comparison Study of two types of Nimodipine Injections in Healthy Volunteers.
Cerebrovascular reserve (CVR), defined as the increase in cerebral blood flow (CBF)in response to a vasodilatory stimulus, is known to reflect the compensative capacity of the brain to maintain adequate blood flow in the face of decreased perfusion due to arterial stenosis. CVR dysfunction has been identified as an independent risk factor for ischemic stroke. Limb remote ischemic preconditioning （LRIC) has been suggested as a protective therapeutic modality against brain ischemia. So it is worth to detect whether LRIC can improve the CVR ability in ischemic cerebrovascular disease patients.
Objective: Referring The relation between CEA(Carotid endarterectomy) postoperative blood flow monitoring and blood pressure, and combining patient demographics and preoperative risk factors to establish an applicable individual blood pressure controlling model. By comparing with routine antihypertensive strategies through prospective randomized controlled trials , to provide the best perioperative blood pressure control standards and strategies for each patient ,thus better ensuring the safety and efficacy of CEA .
This is a registry study of the natural course of unruptured intracranial aneurysms (UIA). In addition, the investigators will analyze the benefit-risk of antithrombotic or anticoagulant therapy in patients with unruptured intracranial aneurysms associated with ischemic heart disease or ischemic cerebrovascular disease. The investigators aim to use research data to create a China national database of UIA
The purpose of this study is to study the effects of intermittent whole-body hypoxic preconditioning on patients with carotid artery stenosis.
1. Clopidogrel resistance is common in patients of ischemic cerebrovascular disease. 2. Genetic polymorphisms are the most important factors to clopidogrel resistance. 3. The purpose of this study is to find the genes which are the related to clopidogrel resistance. 4. Through gene sequencing, we can filter patient of clopidogrel resistance, so another drug maybe used to avoid the undesired efficacy.