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Active clinical trials for "Coronary Artery Disease"

Results 4631-4640 of 4926

PEACE Prospective Study of Patients With Three-vessel Disease

Coronary Artery DiseaseTherapeutics1 more

Coronary heart disease (CHD) pose a serious health threaten to population. Optimal revascularization strategy in multiple vessel coronary artery disease patients remains a subject of debate between interventional cardiologists and surgeons. Knowledge about the real-life revascularization pattern and outcomes in China is limited. By consecutively recruiting three vessel coronary heart disease patients in 23 geographically representative highest-rank hospitals, this study will examine revascularization strategy, and various real-life factors, that may affect patients lone-term recovery. Practical guidelines, appropriateness criteria and quality evaluative system for revascularization strategy will be established based on the findings, to improve patients outcomes in future finally.

Unknown status2 enrollment criteria

Meta-analyses of Total and Individual Fructose-containing Sugars and Incident Cardiometabolic Disease...

OverweightObesity10 more

Since uncontrolled observational studies first linked fructose to the epidemic of obesity almost a decade ago, it has become a focus of intense concern regarding its role in the obesity epidemic and increasing burden of cardiometabolic disease. Despite the uncertainties in the evidence, international health organizations have cautioned against moderate to high intakes fructose-containing sugars, especially those from sugar sweetened beverages (SSBs). To improve the evidence on which nutrition recommendations are based, the investigators propose to study of the role of fructose-containing sugars in the development of overweight/obesity, diabetes, hypertension, gout, and cardiovascular disease, by undertaking a series of systematic syntheses of the available prospective cohort studies. Prospective cohort studies have the advantage of relating "real world" intakes of sugars to clinically meaningful disease endpoints over long durations of follow-up. The findings generated by this proposed knowledge synthesis will help improve the health of consumers through informing recommendations for the general public, as well as those at risk of diabetes and cardiovascular disease.

Unknown status6 enrollment criteria

Safety Study of Dengzhanxixin (a Chinese Medicine Injection) Used in Hospitals in China

Ischemic StrokeCoronary Heart Disease

This study was advocated by Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences in October 2011. It was funded by China major scientific and technological specialized project for 'significant new formulation of new drugs'. Dengzhanxixin is kind of Chinese Medicine injection used for treating Ischemic Stroke and coronary heart disease in many Chinese hospitals. The purpose of this study is to determine adverse drug events or adverse drug reaction in large sample size 30,000 patients.

Unknown status2 enrollment criteria

BIOTRONIK - BIOFLOW-III Registry French Satellite

Coronary Artery Diseases

For the majority of Coronary Artery Disease (CAD) treatment with Percutaneous Transluminal Coronary Angioplasty (PTCA) provides high initial procedure success. However, the medium to long-term complications range from rather immediate elastic coil or vessel contraction to longer processes like smooth muscle cell proliferation and excessive production of extra cellular matrix, thrombus formation and atherosclerotic changes like restenosis or angiographic re-narrowing. The reported incidence of restenosis after PTCA ranges from 30 to 50%. Such rates of recurrence have serious economic consequences. Bare Metal Stents (BMS), designed to address the limitations of PTCA, reduced the angiographic and clinical restenosis rates in De Novo lesions compared to PTCA alone and decreased the need for CABG. BMS substantially reduced the incidence of abrupt artery closure, but restenosis still occurred in about 20 to 40% of cases, necessitating repeat procedures. The invention of Drug Eluting Stents (DES) significantly improved on the principle of BMS by adding an antiproliferative drug (directly immobilized on the stent surface or released from a polymer matrix), which inhibits neointimal hyperplasia. The introduction of DES greatly reduced the incidence of restenosis and resulted in better safety profile as compared to BMS with systemic drug administration. These advantages and a lower cost compared to surgical interventions has made DES an attractive option to treat coronary artery disease. Therefore this observational registry has been designed for the clinical evaluation of the ORSIRO LESS requiring coronary revascularization with DES. It is designed to investigate and collect clinical evidence for the clinical performance and safety of the Orsiro Drug Eluting Stent System in an all-comers patient population in daily clinical practice.

Unknown status7 enrollment criteria

Prospective, Single-arm, Multi Centre Observations Ultimaster Des Registry

Coronary Artery Disease

The e-Ultimaster will further validate the safety and efficacy of Ultimaster DES system in unselected patients representing everyday clinical practice. Also the study will assess the impact of non-compliance with dual antiplatelet therapy, one month after stent implementation (frequently observed in every day clinical practice), on stent thrombosis.

Unknown status4 enrollment criteria

Dexmedetomidine's Cardiac and Cognitive Influence on Patients Undergoing Off-pump Coronary Artery...

Coronary Artery Disease

The investigators hypothesized that dexmedetomidine as an anesthetic adjunct can be used in the setting of off-pump coronary bypass procedure and can provide benefits to cardiac function and cognitive performance on the ground of the dexmedetomidine's characteristics.

Unknown status9 enrollment criteria

Prevalence and Prognostic Value of Unrecognized Myocardial Injury in Stable Coronary Artery Disease...

Stable Angina Pectoris

This study includes patients with stable coronary artery disease without previously known myocardial infarction, and investigates the prevalence of clinically unrecognized myocardial damage and its prognostic implication.

Unknown status9 enrollment criteria

Prognosis of Type 2 Diabetic Patients

Cardiovascular Risk Assessment

The study will include 1200 patients with type 2 diabetes and angiographically documented coronary artery disease and 600 matched non-diabetic patients without type 2 diabetes. Extensive traditional and novel risk marker tests are performed for the patients and they will be followed-up for 5 years. Sudden cardiac death is the main outcome measure and various other endpoints are secondary endpoints. As a substudy, 120 diabetic patients and 120 non-diabetic patients will undergo exercise training with home monitoring to assess the effects of exercise training on risk profiles.

Unknown status18 enrollment criteria

Aspirin Effectiveness Study

Coronary Artery Disease

Aspirin is an effective medicine for prevention of heart attacks in patients with coronary artery disease and works by preventing clots from forming. In previous studies aspirin has been found to be ineffective in between 2% and 65% of patients but none of these studies have looked specifically at coronary artery disease patients in Ireland. This study is being done to identify the percentage of patients in Ireland whose aspirin is not working effectively and help identify factors that could be used to target interventions to increase aspirin's effectiveness in Irish patients.

Unknown status8 enrollment criteria

Circulating Markers for Ischemic Heart Disease

Myocardial InfarctionIschemia1 more

The purpose of this research is to determine if two proteins in the blood are increased during acute myocardial infarction and whether their levels are higher in those who develop heart failure than those who do not. These two proteins are produced and potentially released when the heart muscle is damaged. They may then be released into the blood and be detected by standard method in the research laboratory. At this time, detection of an increase in these proteins in the blood is not known to be associated with any disease or myocardial infarction.

Unknown status5 enrollment criteria
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