View clinical trials related to Coronary Disease.
Filter by:The purpose of the study is to study if coronary angiography cause cognitive dysfunction.
The objective of this clinical investigation is to assess the safety and clinical performance of the Orsiro Limus Eluting Stent System in Indian subjects with single de-novo coronary artery lesions.
This study will evaluate the effect of ranolazine compared to placebo on the average weekly angina frequency in subjects with chronic stable angina and coronary artery disease (CAD) who have a history of type 2 diabetes mellitus (T2DM), and whether ranolazine can reduce the frequency of angina (chest pain) attacks, compared to a placebo. Subjects will be asked to record their daily angina episodes in a diary at the end of each study day. Ranolazine is approved for the treatment of chronic angina, and is not approved for the treatment of T2DM.
Prospective, randomized (2:1), active control, single blinded, parallel two-arm, multi-center clinical investigation using Abbott Vascular ABSORB Everolimus Eluting Bioresorbable Vascular Scaffold System (ABSORB BVS); compared to Abbott Vascular XIENCE Everolimus Eluting Coronary Stent System (XIENCE)
Cardiovascular disease (CVD) is the leading cause of Taiwan. American Heart Association (AHA) indicated that CVD patients with Statin therapy would decrease the recurrence of CVD. The goal for lipid lowering in CVD patients was set at the level of low-density lipoprotein cholesterol (LDL-C) below 100 mg/dL. Coenzyme Q10 is recognized as a lipid soluble antioxidant, Statin treatment might affect the level of coenzyme Q10. Therefore, the purposes of this study are going to investigate the relation of coenzyme Q10 with other antioxidant vitamins (Vitamin A and E), the markers of lipid peroxidation, antioxidant enzymes activities, and the inflammatory markers in coronary artery disease (CAD) patients during Statin therapy. The study is going to design a placebo-controlled study. The investigators will recruit coronary artery disease (CAD) patients who are identified by cardiac catheterization as having at least 50% stenosis of one major coronary artery, and healthy subjects. CAD subjects are randomly assign to placebo and coenzyme Q10 supplements (150 mg/bid = 300 mg/d) groups. Intervention is going to administration for three months. Fasting blood will be obtained in each month and determine the concentration of antioxidant vitamins, lipid peroxidation markers, antioxidant enzymes activities after intervention. Meanwhile, the investigators will measure the level of inflammatory markers in all subjects of this study. Hopefully, the results of this study could provide information of coenzyme Q10 supplementation for clinical dietitian in advising CAD patients who are under Statin therapy.
This study is designed to provide an assessment of the change in baseline lipid parameters with RVX000222 after 12 weeks and 24 weeks of treatment when given in addition to optimized statin background therapy in subjects with low baseline HDL-C.
The purpose of this study is to compile real-world clinical outcomes data for the ION™ Paclitaxel-Eluting Platinum Chromium Coronary Stent System in routine clinical practice.
The purpose of this study is to determine whether intensive blood pressure and low density lipoprotein (LDL) cholesterol lowering could improve survival and cardiovascular outcome in Japanese diabetic patients with coronary artery disease and history of acute coronary syndrome.
The object of this study was to evaluate the effect of a high-dose ethylester concentrate of of n-3 fatty acids administered early after an acute myocardial infarction on subsequent cardiac events and serum lipids.The second purpose of this study was to assess the impact of high-dose n-3 fatty acids on several markers of coagulation, inflammation, endothelial dysfunction and lipid peroxidation. Re-investigation was intended after a prolonged wash-out-period.
There are 24 million people with diabetes mellitus (DM) in the United States. Over one-third of patients presenting for coronary angiography have known DM, and an additional 20% of patients without known DM present with hyperglycemia on the day of coronary angiography. Hyperglycemia in the setting of urgent and elective percutaneous coronary intervention (PCI) is associated with a 40% relative increase in long-term mortality regardless of diabetic status. Mechanisms linking periprocedural hyperglycemia to adverse outcomes are poorly understood and the effects of treatment are unknown. This is a pilot study aimed at determining the effectiveness, feasibility and safety of continuing long-acting hypoglycemic medications on the morning of coronary angiography. Since hyperglycemia may cause increased platelet reactivity, a secondary aim is to evaluate a possible mechanism of benefit of periprocedural glycemic control on platelet activity. Patients with DM on hypoglycemic medications undergoing coronary angiography will be randomized to either continue or hold their clinically-prescribed long-acting hypoglycemic medications on the day of procedure. Patients with and without DM will be randomized to either routine care or additional glycemic control with the Yale insulin infusion protocol for 6 hours post-PCI. The primary endpoint of this study will be mean blood glucose level at the time of arterial access in the hold versus continue groups. Secondary endpoints will be mean blood glucose level at 6 hours post-PCI in the Yale versus routine care groups and number of hypoglycemic events in the glycemic control versus no glycemic control groups. The exploratory analysis assessing the effect of glycemic control on platelet activity will guide further studies evaluating the translation of an individual's platelet phenotype to the clinical risk of increased long-term mortality following PCI. The outcomes for this study (glucose levels and platelet function) are all measured during the hospital stay which averages 1 day.