View clinical trials related to Ischemia.
Filter by:This randomized trial tests the effect of early blood pressure reduction on major disability and death among patients with acute ischemic stroke in china.
The purpose of this study is to determine the safety and efficacy of G-CSF-mobilized autologous peripheral blood mononuclear cell injection to ischemic limbs of patients with critical limb ischemia.
This registry is a clinical post-market evaluation of the Orsiro LESS in subjects requiring coronary revascularization with Drug Eluting Stents (DES).
Mildronate an inhibitor of carnitine-dependent metabolism, is considered an anti-ischemic drug. This study aims to evaluate the efficacy and safety of mildronate injection in treating acute ischemic stroke.
It has been demonstrated the feasibility, safety and effectiveness of mesenchymal stem cells derived from lipoaspirate for treating various pathologies fistula. With this project we will address a study population with critical ischemia of lower limbs without possibility of revascularization, either by technical criteria (no intervention possible to compensate for the lack of irrigation of a limb) criteria or risk / benefit (intolerable surgical risk for the type of intervention required). It will almost always elderly patients with multiple comorbidities and high surgical risk who have a lower limb ischemia in critical degree, with very high probability of major amputation in the short term or immediate. Hypothesis: mesenchymal stem cells obtained by lipoaspirate expanded "ex vivo", are capable of promoting angiogenesis de novo to improve critical limb ischemia lower nonrevascularizable a safe manner
The aim of the presented clinical trial is to evaluate a hypothesis, that BMAC prepared from bone marrow aspirate and injected intramuscularly into ischemic areas of the lower extremity in patients with diabetes mellitus type II., intraarterially into the defect of the limb or with an intravenous application only, has a greater potential to improve the perfusion in the ischemic limbs than standard treatment of NO-CLI. Another aim of the study is to find out differences among three different therapeutic types of BMAC application, to define their effectiveness and safety and to compare the impact of different means of application to the speed of healing of the limb defects and the improvement of perfusion parameters.
This study is being done to determine if Ranolazine treatment improves coronary microcirculation function among patients with coronary microcirculation dysfunction. We are also looking to learn if symptomatic improvement of chest pain during treatment with Ranalozine is related to improved coronary microcirculation function.
Ischemic postconditioning by repetitive cycles of reperfusion and ischemia has been proven both in animal models and in humans. This study aims to investigate the effect of ischemic postconditioning on postoperative hemodynamic function in a standard heart surgery patient population.
Cardiovascular disease (CVD) is an important public health problem that affects millions of people worldwide. Associations between risk factors, such as smoking, dyslipidaemia or hypertension, and prevalent CVD are well documented. However, few studies have investigated associations with onset of disease. The initial manifestation of CVD, for example an episode of unstable angina, is important because it influences the prognosis, the quality of life and the management of disease. Furthermore, the extent to which social deprivation, alcohol consumption or atrial fibrillation affects presentation of CVD is poorly understood and deserves further consideration. Most previous studies have considered CVD as a single entity. However, differences in aetiology between coronary phenotypes suggest that risk factors may not be shared across specific coronary phenotypes and their relative importance is likely to differ for each phenotype. Gaining knowledge of these differences could provide insights into the pathophysiology of specific forms of CVD and could eventually lead to modification of recommendations for patient management and disease prevention. We propose to use the linkage of the national registry of coronary events to general practice records in the Clinical Practice Research Database (CPRD), to investigate whether demographic, behavioral, and clinico-metabolic risk factors differentially influence the onset of specific types of CVD.
The objective Study is to evaluate the short- and long-term clinical outcomes of patients receiving the CryoVein cryopreserved saphenous vein allograft (CVA) as their primary open bypass conduit to assess if there is a quantifiable correlation to time of placement as a primary bypass graft and improved long-term clinical outcomes of patients with critical limb ischemia (CLI).