View clinical trials related to Ischemia.
Filter by:Treatment for no-option heart patients with coronary artery disease. Procedure includes the injection into the heart of a protein growth factor, administered by the Biological Delivery Systems MyoStar injection and mapping catheters, to stimulate the growth of blood vessels around blocked coronary arteries.
Current management of patients with TIA (transient ischemic attack) or minor stroke includes the prompt investigation and treatment in the days and weeks after the event. However, new evidence shows patients are at the highest risk of stroke in the first few days after the TIA, with 50% of strokes which happen in the three months following TIA occurring within 48-72 hours. To date, there is no evidence to guide physicians on how to safely reduce this risk. The FASTER trial is focusing on the initial period of high risk, starting patients on stroke prevention treatments in the hours following a TIA or minor stroke. The drugs to be tested have been shown to be effective in the similar setting of cardiology, reducing recurrent cardiac events in patients with unstable angina when commenced with the same speed after an event. All patients will be on aspirin. The trial will see if adding another drug, clopidogrel, has an additional benefit in reducing the number of strokes after TIA or minor stroke within three months of TIA or minor stroke. It will also look if the very early introduction of simvastatin, a cholesterol lowering therapy, reduces stroke after TIA or minor stroke, both by itself and in addition to clopidogrel. The final aim of the trial is to ensure that these treatments are safe to be used in this population of patients.
Study to examine the safety and effectiveness of implanted skeletal muscle cells (cells removed from the thigh muscle) into scarred areas of heart muscle after heart attack.
MERLIN-TIMI 36 is a multi-national, double-blind, randomized, placebo-controlled, parallel-group clinical trial designed to evaluate the efficacy and safety of ranolazine during acute and long-term treatment in approximately 5,500 patients with non-ST elevation acute coronary syndromes (ACS) treated with standard therapy. The primary efficacy endpoint in MERLIN-TIMI 36 is time to first occurrence of any element of the composite of cardiovascular death, myocardial infarction or recurrent ischemia in patients with non-ST elevation ACS receiving standard therapy. The study also evaluates the safety of long-term treatment with ranolazine compared to placebo.
The purpose of this study is to see if early INTEGRILIN® (eptifibatide) therapy in patients with non-ST-segment elevation acute coronary syndrome (ACS) reduces the occurence of death, heart attack and urgent cardiac intervention (surgery) compared to placebo (with delayed provisional use of eptifibatide).
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 relieve your chest pain and/or your ability to exercise.
Primary objective: - To demonstrate superiority of enoxaparin 40 mg sc qd in the prevention of VTE compared to UFH (unfractionated heparin) 5000 U sc q12 hours given for 10 ± 4 days following acute ischemic stroke. Secondary objectives: - To compare the incidence of VTE between the 2 treatment groups at 30, 60, and 90 days from the time of randomization - To compare neurologic outcomes between the 2 treatment groups, including incidence of stroke recurrence, rate of stroke progression, and patient functional status, during the 10 ± 4 days of treatment, and after 30, 60, and 90 days from the time of randomization - To evaluate the safety of using enoxaparin compared to UFH for VTE prevention in patients following acute ischemic stroke
Ischemic stroke is caused by a blood clot that blocks the flow of blood to the brain and damages brain cells. The clot, or thrombus, is made up of platelets and fibrin. The medicine alteplase, also known as tPA , is the standard drug used to treat patients with acute ischemic stroke. tPA attacks the fibrin portion of the blood clot. While intravenous (iv) tPA alone is effective in treating the fibrin part of the clot approximately 30% of the time, adding other commercially available drugs such eptifibatide to treat other clot components may improve the effectiveness of iv tPA therapy. This is a clinical trial to determine an acceptable dose of eptifibatide in combination with aspirin, the low molecular weight heparin tinzaparin, and standard iv tPA therapy for the treatment of acute ischemic stroke. Use of clinical and imaging based selection criteria are hypothesized to contribute to treatment safety by selecting patients at lower risk of intracerebral hemorrhage. Also,selection and evaluation of patients by magnetic resonance imaging (MRI) criteria will result in a different risk to benefit ratio than selecting patients without MRI criteria and will lead to a different acceptable dose.
This study will determine if NXY-059 will improve recovery from an acute stroke. The study is designed to look at both overall recovery and recovery of motor function, for example muscle strengthen and coordination.
The purpose of this study is to assess and compare the safety of continuous and daily subcutaneous Remodulin therapy in patients with critical limb ischemia (CLI) with no planned vascular interventional procedures; and to determine the effect of Remodulin on wound healing and treadmill walk distance.