View clinical trials related to Atherosclerosis.
Filter by:Sonodynamic therapy (SDT) is a new treatment for carotid atherosclerotic plaque. The aim of this study is to assess the safety and efficacy of this technique.
The researchers are trying to see whether contrast-enhanced ultrasonography, shear wave elastography, strain imaging, and 3-D volume ultrasonography improves arterial wall visualization and identifies arterial elastic properties among individuals with fibromuscular dysplasia (FMD), atherosclerosis, personal history of spontaneous coronary artery dissections (SCAD), or personal history of segmental arterial mediolysis (SAM) that may be different compared to those without the aforementioned conditions.
The purpose of this trial is to evaluate the safety and efficacy of sonodynamic therapy (SDT) in reducing atherosclerotic plaques inflammation and increasing peak walking time (PWT) among peripheral artery disease (PAD) patients with symptom of intermittent claudication.
To determine if there is an association between Porphyromonas gingivalis infection of dental gingiva during primary tooth eruption and thickening of the radial artery intimamedial layers. Thickening of these layers in infants could be a promoting factor for later development of atherosclerosis.
Stroke and abdominal aortic aneurysms (AAAs) are common and highly lethal vascular diseases. Angiogenesis and infiltration of inflammatory cells such as macrophages may cause stroke and AAAs. The purpose of this study is to test PET/CT and PET/MRI imaging to specifically detect those diseases using a new developed agent (18F-FPPRGD2) that can target angiogenesis and macrophages.
This study is a non-randomized prospective cohort study that will define the rate of index atherosclerotic plaque development in adults with a prior coronary artery calcium (CAC) score of 0 given prior CAC zero > 5 years previous. Ancillary testing of serum, whole blood, and endothelial dysfunction will be performed to investigate any detectable systemic processes that predict CAC development.
Ticagrelor and clopidogrel are FDA-approved drugs for inhibition of platelet hyper-reactivity in certain clinical situations. The platelet inhibition and patient outcomes (PLATO) trial showed that in patients with acute coronary syndromes, ticagrelor significantly reduced the primary endpoint (cardiovascular death, myocardial infarction or stroke), all-cause mortality and cardiovascular mortality compared to clopidogrel. It has been suggested that in addition to its anti-platelet effects, ticagrelor has additional unique effects, including anti-inflammatory effects that are not shared by clopidogrel. In the present study the investigators will assess whether ticagrelor, as compared to clopidogrel, increases serum levels of 15-epi-lipoxin A4, a potent endogenous anti-inflammatory mediator.
Study to assess changes in carotid and aortic atherosclerosis in patients being treated with lomitapide.
The purpose of this study is to evaluate the effect of MLN1202 on arterial inflammation in participants with stable atherosclerotic cardiovascular disease (CVD) who are receiving standard-of-care (SOC) therapy.
The current study is designed to test the hypothesis that compared to conventional treatment; endothelial function-guided treatment reduces adverse cardiovascular events in patients with non-obstructive coronary artery disease documented at clinically indicated coronary angiography.