View clinical trials related to Ischemia.
Filter by:Critical Limb Ischemia (CLI) is defined as limb pain that occurs at rest, or impending limb loss that is caused by severe compromise of blood flow to the affected extremity. CLI is a major cause of death and disability (secondary to myocardial infarction, stroke and amputation). The mortality in patients with CLI approaches 13-25% and 50% at one and five years respectively. High on-treatment platelet reactivity (HPR) in patients treated with aspirin and clopidogrel is associated with increased risk of recurrent cardiovascular events after percutaneous coronary interventions and coronary syndromes. Preliminary studies suggest that the prevalence of HPR in patients with critical limb ischemia treated with aspirin and clopidogrel is as high a 78.5%. In patients with coronary artery disease ticagrelor overcomes non-responsiveness to clopidogrel. However, the antiplatelet effect of ticagrelor in patients with critical limb ischemia is unknown.
Use of drugs is an important factor in secondary prophylaxis after transient ischemic attack (TIA), but studies show that adherence to the prescribed drugs is often poor. This randomised controlled trial aims to investigate whether a systematic follow up of drug treatment using medication reconciliation, medication reviews and patient counselling by clinical pharmacists, improves adherence and/or decreases cardiovascular events the first three months and the first year after TIA. Patient satisfaction will also be compared between the two groups.
The objective of this study is to test the effect of substitution dietary guidelines that are specifically aimed at the prevention of ischemic heart disease (IHD) on the dietary intake in the general Danish population.
The purpose of this study is to evaluate effectiveness and safety of Promus PREMIER in Routine Clinical Practice
This study will compare the effectiveness of best available surgical treatment with best available endovascular treatment in adults with critical limb ischemia (CLI) who are eligible for both treatment options.
The purpose of this study is to evaluate whether endocavitary intramyocardial injection of autologous bone-marrow-derived CD133+ cells is safe on the basis of number of adverse events, with follow-up assessments extending up to 1 year after enrolment.
The purpose of this Randomized Study to evaluate the safety and efficacy of the Excel-II DES compared to the EXCEL DES in the treatment of patients with de novo coronary artery lesions.
The purpose of this study is to evaluate whether new novel markers from the clinical electrocardiogram (EKG), which have been used as non-invasive measures of heart disease, can detect coronary artery disease in patients with chest pain. The researchers are especially interested in studying how changes in these unique waves evolve over time with rest and activity. It is hoped that the findings will be helpful in differentiating patients with cardiac chest pain at emergency departments from those with non-cardiac chest pain, as early identification can accelerate treatment and save lives. Eligible participants are those age 18 and older who have been referred for a nuclear stress test at University of Pittsburgh Medical Center Presbyterian Hospital to rule out coronary artery disease as part of their clinical care.
The purpose of this study is to determine the safety and efficacy of lowering glucose (blood sugar), in addition to endovascular therapy, after acute ischemic stroke. The study will determine if lowering glucose (blood sugar) in addition to endovascular therapy will improve 90-day functional and neurological outcomes in comparison to standard glycemic care in patients with acute ischemic stroke. The study will involve treatment of 100 (50 intensive insulin therapy and 50 standard glycemic control) non-diabetic patients presenting within 8 hours of acute ischemic stroke who have undergone endovascular therapy.
This is a prospective, randomized, placebo-controlled, double blind safety and efficacy clinical trial.