View clinical trials related to Acute Coronary Syndrome.
Filter by:A prospective, randomized multicenter study of subjects with a high-risk of having a myocardial infarction (MI) due to acute coronary syndrome or bypass surgery. There is no differential intervention administered to the two arms of the ALERTS Study. The study evaluates whether or not a patient alarm from the Guardian System will provide benefit (e.g. shorten pre-hospital delay) compared to symptoms-only ER presentation in the event of a heart attack. An amendment to the data analysis protocol was collaboratively created by AngelMed and FDA, and was adopted by AngelMed on 4/22/2017.
To assess diagnostic and prognostic value of new biomarkers in patients admitted for suspicion of non ST elevation acute coronary syndrome (NSTE ACS).
The purpose of this study is to investigate an oral formulation of RVX000222 for safety, pharmacokinetic and efficacy in healthy subjects.
The purpose of this study is to demonstrate that patients receiving cangrelor infusion before coronary artery bypass grafting have an acceptable safety profile and can undergo surgery without excessive bleeding peri-operatively.
STUDY QUESTIONS - What is the real prevalence of platelet "resistance" to aspirin during the acute phase of stroke and after 3 months, and 1 year, as measured using different platelet function tests? - Do all methods measure similar levels of resistance, or are some methods more sensitive than others? - Does this resistance result in a worse clinical prognosis? Is this result independent of other variables? OBJECTIVES 1. Hospital Phase (Acute Stroke) - Determination, using various methods, of the prevalence of platelet hyperreactivity in patients treated with aspirin to treat ischemic stroke (acute phase) - Comparison of different assessment methods and identification of the most accurate of these - Identification of variables that correlate with platelet hyperreactivity 2. Follow-up Phase - Correlation between platelet hyperreactivity and important clinical outcomes at 12, 24, and 36 months - Correlation between platelet hyperreactivity and death or dependency at hospital discharge, at 3, 12, 24, and 36 months (Modified Rankin Scale) - Correlation between platelet hyperreactivity and recurrent stroke of any type - Correlation between different methods for evaluating platelet functions and identification of the most accurate method - Analysis of hyperreactivity over time THE STUDY - The study will include 200 consecutive patients seen in the emergency department of a large, urban hospital (1500 inpatient beds) and diagnosed with stroke in the acute phase; these patients will be treated with aspirin for an undetermined period - The investigators will not include patients who require full anticoagulation treatment, regardless of the cause - Importantly, the analysis of primary and secondary outcomes will be carried out after blinding the examiner to the results of the platelet aggregation tests PLATELET TESTS - Whole Blood Aggregometer, ChronoLog - VerifyNow, Accumetrics - PFA-100, Siemens - Plateletworks, Helena - Impact-R, Diamed - Serum thromboxane B2
The Aachener Digitale Myokardinfarkt Register (ADMIRE) is a prospektive registry study which was designed in order to obtain data of patients with acute coronary syndrome and herewith control and optimize guideline conform therapy of these patients.
In secondary prevention, the beneficial role of cardiac rehabilitation programs after myocardial infarction, percutaneous coronary intervention or coronary artery bypass is now well established. The large majority of patients don't benefit from cardiac rehabilitation but for those who do, they usually follow an inhospital short health educational program with a sensibilisation to different coronary risk factors like smoking, overweight and inactivity. The impact of these inhospital short health educational programs combined to cardiac rehabilitation has never been totally evaluated, especially the impact on smoking cessation, weight loss and daily physical activity. Therefore, the present study aims to evaluate the impact at one year on 400 consecutive patients' coronary risk profile of: - an inhospital short health educational program alone - an inhospital short health educational program combined to cardiac rehabilitation - a cardiac rehabilitation program alone
The purpose of this study is to evaluate the effect of colchicine on high sensitivity C-reactive protein (hs-CRP), a blood marker to measure inflammation, in patients with acute coronary syndromes.
The benefits of cardiac rehabilitation have been clearly demonstrated. In particular exercise training is recognized to be part of modern management after coronary artery disease. However methods of prescribing exercise-training programs and the exercise intensity are difficult to determine. The objective of this randomised clinical trial is to determine whether appropriate endurance exercise training improves the ventilatory threshold, the exercise tolerance and the quality of life in patients with coronary artery disease. Patients are randomized to continuous training or aerobic interval training respectively: 80%-versus maximal-workload at the ventilatory threshold. For each patient, the intensity of exercise training is determined by a first exercise test with gas analysis using parameters of sub maximal exercise capacity such as ventilatory threshold. Others parameters of functional capacity are also considered. Duration of the rehabilitation stage is between 7 to 10 weeks. Dyspnoea assessment at maximal intensity, quality of life measurement by SF36, drugs and events are reported. Maximal exercise tests with gas exchange measurements are performed after training program and at 6 months follow-up to compare the different cardio respiratory parameters in the two groups before and after exercise training and to evaluate the more effective endurance training program.
The objective of this study is to evaluate the safety and efficacy of A 002 when added to high dose atorvastatin in subjects with an acute coronary syndrome (ACS)