Active clinical trials for "Ischemia"

The study will examine the results of the use of biological materials (allogeneic arterial grafts, allogeneic venous graft, autologous vein, biological bovine decellularized graft) as a bypass grafts for reconstructive interventions in patients with critical lower limb ischemia due to atherosclerotic peripheral arterial disease in the short-term and long-term postoperative periods. Histological analysis of allogeneic grafts will be carried out at various time points of graft preservation with a Roswell Park Memorial Institute 1640 cell medicum with 400mcg/ml gentamicin and 20mcg/ml fluconazole at a temperature of +4C. The physical properties of allogeneic grafts from postmortem donors (tensile and tear strength) will be evaluated at various conservation time periods (1 week, 2 weeks, 3 weeks, 4 weeks, 5 weeks, 6 weeks). Markers of endothelial dysfunction (IL-6, endothelin-1, 6-keto-prostaglandin F1alfa, eNOS) will be evaluated in patients with critical ischemia who undergo bypass procedures with arterial and venous allografts at various time points (before surgery, 7 days, 1 month, 3 months, 6 months, 1 year after).

The aim of our study is to therapeutic effect and platelet activity after intravenous laser irradiation of blood for ischemic stroke patient

The purpose of this study is to investigate the safety and efficacy of rhPro-UK (35mg) versus standard medical treatment in acute mild ischemic stroke within 4.5 hours of symptom onset.

A study to Evaluate the Efficacy and Safety of Renexin CR in patients with Acute Non-cardioembolic Ischemic Stroke

The COMBINE-INTERVENE Trial will investigate whether a PCI revascularization strategy based on combined FFR and OCT assessment is superior to a PCI revascularization strategy based on FFR-alone in patients with MVD with any presentation.

Acute stroke afflicts nearly 700,000 patients in the US and is the number 3 cause of death. Only 2-9% of this large number is treated with t-PA if they arrive within 4.5 hours. An equally small percentage of patients with large vessel occlusion undergo thrombectomy. The thrombectomy patients may or may not receive t-PA. Some of these patients rarely receive intravenous GPIIB/IIIa inhibitors. Many lines of evidence suggest that GP IIb/IIIa inhibitors, a class of FDA approved potent platelet inhibitors that have been used extensively along with heparin for acute coronary syndromes (heart attacks) and unstable angina (chest pain), may be safe enough to give in these circumstances.

The objective of the study is to determine the safely of Human Umbilical Cord Blood mononuclear cells by Intravenous injection in acute ischemic stroke patients.

Evaluate the feasibility of an autologous cell preparation composed of a mixture of cells enriched for endothelial progenitor cells (EnEPCs) and multipotent adult hematopoietic stem/progenitor cells (HSPC) (BGC101), in the treatment of patients suffering from peripheral arterial disease (PAD) with critical limb ischemia (CLI) who have not responded to optimal pharmacological treatment or control of risk factors and/or had a revascularization failure, and do not have the option of further revascularization treatment.

The trial is designed to assess the safety and efficacy of using the Zoom Reperfusion System in subjects diagnosed with acute ischemic stroke and undergoing a thrombectomy procedure within 8 hours of last known well.

This study evaluates the effect of additional hyperbaric oxygen therapy after lower extremity amputation. The patients will be randomized after amputation to either a treatment group receiving hyperbaric oxygen therapy, or control group.