View clinical trials related to Atherosclerosis.
Filter by:The goal of this clinical trail is to compare the differences in carotid plaque Treg cells' gene signature for activation, proliferation, and suppressive function using scRNA-seq in patients treated with IL-2 compared to control.
Patients with diabetes with clinical feature of Xanthelasma will show increased Atherosclerosis. Objectives: Primary 1. To correlate xanthelasma and its severity to pulse wave velocity and atherosclerosis as see in carotid doppler. Secondary 2. To correlate xanthelasma to liver fat and fibrosis. Methodology: T2DM patient will be recruited from endocrine OPD 1. Clinical History and Examination: a. General Physical Examination: Height, weight, waist circumference, hip circumference, BMI, Blood Pressure, Hand grip. Xanthelasma. 2. Biochemical Test: The biochemical analysis will be done using ELISA kit or commercially available kits 1. Fasting blood Glucose 2. Haemoglobin A1C: The estimation of average blood sugar level over a period of two to three months will be analysed with the patient's blood sample for haemoglobin A1C based on turbidimetric inhibition immunoassay method (using COBAS 6000 analyser) 3. Lipid Profile: Fasting samples shall be analysed for lipid profile. Levels of total cholesterol (TC), serum triglyceride (TG) and high-density lipoprotein cholesterol (HDL-c) will be estimated using commercial kits (Randox Laboratory, USA). Value of low-density lipoprotein cholesterol (LDL-c) will be calculated according to Friedewald's equation. 4. Liver Function Tests: Fasting samples shall be analysed for liver function test. Levels of alkaline phosphate, Aspartate aminotransferase, Alanine aminotransferase and Gamma-glutamyl transferase will be estimated by using commercial kits (based on kinetic method). 3. Assessment of sub-clinical atherosclerosis: Pulse wave velocity and carotid Doppler will be done 1. Pulse wave velocity: Arterial stiffness indices will be analyzed by measuring carotid femoral pulse wave velocity. 2. Carotid Doppler: (based on kinetic method) 3. FibroScan Estimation: It is a medical diagnostic tool. Liver stiffness (LSM in kPa) and controlled attenuation parameter (CAP in dB/m) measurements will be done by transient elastography (FibroScan® 430 Touch, Echosens, FR) in order to quantify severity of liver fibrosis (LSM 7-10 kPa for F1, 10.1-13 for F2 and >13kPa for F≥3
Wide variability in the antiplatelet effects of aspirin may lead to recurrent thromboembolic events. Several pilot studies have suggested potential benefits of taking aspirin at bedtime rather than in the morning. The primary objective of this study is to examine whether aspirin administration at bedtime versus in the morning provides a superior reduction in the incidence of major adverse cardiovascular events among patients with or without established atherosclerotic cardiovascular disease, who are already taking aspirin.
A double-blind randomized-controlled clinical trial is conducted in order to evaluate the impact of non-surgical periodontal treatment on endothelial dysfunction parameters in subjects with peri-implantitis/peri-implant mucositis and without any cardiovascular disease.
Intracranial atherosclerotic disease is the most common cause of ischemic stroke in Asia, also in China. Currently, despite vascular recanalization therapy, statins are one of the main drug choices for treating atherosclerotic plaque. High resolution magnetic resonance imaging (HRMRI) can accurately assess the status of intracranial and extracranial arterial plaque, and has high consistency with histopathology. Thus, HRMRI technology has been widely used to monitor the efficacy of drug treatment for atherosclerotic plaque in clinical trials or practice. As a non-invasive technique, HRMRI make it possible to assess the morphologic characteristics of vascular wall and plaque composition of intracranial artery in vivo. It can quantitative analysis including components such as lipid-rich necrotic core, fiber cap thickness, intra-plaque hemorrhage, calcification, etc. Therefore, it is crucial for evaluating the etiology of ischemic stroke and developing secondary prevention strategies. At present, there is a lack of large-scale and prospective study to evaluate the etiology of ischemic stroke including cryptogenic stroke based on HRMRI. In this context, this study aims to establish a multi center HRMRI database of intracranial arteries among Chinese patients with ischemic stroke.
The study will evaluate, in a controlled setting, the efficacy and safety of the intravascular lithotripsy using Shockwave™ M5+ Peripheral Intravascular Lithotripsy Catheter to facilitate delivery of aortic large-bore devices in iliac calcified access.
SEMA-VR is a prospective, randomized, 6-month long, open-label study of semaglutide. Approximately 100 participants with type 2 diabetes and/or obesity will be randomized (1:1) to receive semaglutide at escalating doses (up to 1.0 mg/week) or usual care without semaglutide for 6 months. The goal of this trial is to understand how semaglutide exerts cardio-protective effects in people with type 2 diabetes and/or obesity. The main question it aims to answer is: • Does semaglutide treatment preserve or increase the number of vessel-repairing cells circulating in the blood? Participants will: - Be allocated to receive either semaglutide or usual care for 6 months - Provide a blood sample at the baseline visit and another blood sample at the 6-month visit Researchers will compare participants receiving semaglutide to those receiving usual care for any differences in the 6-month change in the number of vessel-repairing cells in the blood.
This double-blind, randomized, crossover trial aims to test the hypothesis that longer-term indoor air filtration intervention can slow atherothrombosis progression by reducing indoor fine particulate matter (PM2.5) exposure in adults with ischemic heart disease history.
The goal of this double-blind randomized controlled trial is to determine how treatment with high intensity statin, low-dose colchicine, and their combination modulates progression and composition of coronary atherosclerosis in individuals with high polygenic risk for coronary artery disease.
The goal of this observational study is to learn more about plaque biology in asymptomatic carotid artery stenosis (ACAS) patients through imaging. The main questions it aims to answer are: - To determine the ability of 64Cu-CANF-Comb positron emission tomography (PET) to risk stratify ACAS patients for stroke event, to include transient ischemic attack or remote ipsilateral intervention. - To further understand the role of Natriuretic Peptide Receptor C (NPRC) in the evolution of carotid atherosclerosis. Participants will be asked to undergo a carotid PET-magnetic resonance imaging (MRI) examination to assess whether the carotid atherosclerosis uptake of 64Cu-CANF-Comb as measured by PET-MRI correlates with patient outcomes (stroke, transient ischemic attack, or remote ipsilateral intervention).