View clinical trials related to Ischemia.
Filter by:- To compare the Kinetics of inhibition of platelet aggregation (aggregometry) and platelet activation (flow cytometry) with different loading doses of clopidogrel - To evaluate the effect on various parameters of inflammation and necrosis and the safety of these loading doses
The purpose of the study is to evaluate the utility of Ischemia Modified Albumin (IMA) for risk stratification in patients presenting with chest discomfort and possible ischemic heart disease, and to evaluate the diagnostic and prognostic implication for IMA for major adverse cardiac events.
The purpose of this study is to develop and evaluate the local adaptation of existing stroke prevention tools into practice. A stroke prevention program is a collection of materials including written materials like pamphlets and brochures, videotapes and training guides for stroke survivors and evidence based guidelines for the doctors that provide care for them. Other tools that may be used in a stroke prevention program include devices that help patients monitor medical symptoms at home like home blood pressure machines or blood sugar monitors and messaging devices that allow reporting symptoms from home to a health care provider. We hypothesized Veterans with stroke who receive the Veteran Stroke Prevention Program would engage in better medication compliance and stroke specific quality of life compared to those who did not receive the program.
The purpose of this study is to determine if cell therapy with your own cells (autologous cells) delivered with a catheter to regions of the heart with poor blood flow will be safe and if it will improve your ejection fraction and heart failure symptoms.
Is a secondary prevention intervention, focused on implementation of standardized pre-printed discharge orders for hospitalists, effective at increasing utilization of the following evidence-based treatments 6 months after discharge for ischemic stroke: 1. Treatment with statins, 2. Control of hypertension, and 3. Anticoagulation in patients with atrial fibrillation.
The purpose of the study is to evaluate whether FX06 is capable of limiting infarct size following balloon catheterization for acute myocardial infarction.
The purpose of the present prospective, randomized study is to investigate the clinical effectiveness of standardized left ventricular reconstruction surgery (LVR). In order to standardize the procedure, the operation will be performed with the Blue Egg, manufactured by BioVentrix, a subsidiary of CHF Technologies, Inc.
The primary objective of this study is to determine if emergency department patients with Transient Ischemic Attack (TIA) that are managed using a TIA "accelerated diagnostic protocol", or "ADP", demonstrate a significant decrease in their index visit length of stay and cost, with comparable diagnostic and 90-day clinical outcomes relative to TIA patients randomized to traditional inpatient care. The secondary objectives are to evaluate the potential role of a TIA risk stratification tool and to determine the time to a diagnostic endpoint in both groups.
Statins, including rosuvastatin, are drugs that lower plasma cholesterol and prevent atherosclerotic disease. Recent preclinical evidence suggests that statins also increase tissue tolerance to ischemia-reperfusion injury. This is a randomized, double blind, parallel designed study comparing the effect of 1 week treatment with rosuvastatin (20 mg, once a day) with placebo on forearm ischemia-reperfusion injury in healthy male volunteers. Forearm ischemia-reperfusion injury is quantified with Tc-99m-annexin A5 scintigraphy of the hands after a standardized ischemic exercise test. For this purpose, Tc-99m-rh-annexin A5 (400 MBq; < 5 mSv) is injected intravenously upon reperfusion, followed by scintigraphy of both hands with a gamma camera at 1 and 4 hours after injection. Annexin A5 targeting is calculated as the percentage difference in activity (counts/pixel) between the thenar muscles of both hands.
The purpose of the study is to verify the ability of the HyperQ signal to detect Dobutamine induced Ischemia. The gold standard for ischemia will be the results of Angiography if performed, or Echocardiographic imaging, which was performed during the test.