Active clinical trials for "Ischemia"

This study will treat patients with such severe lower leg ischemia or vascular compromise that they have pain at rest. The goal is to compare treatment of the patient's painful disorder by injecting cells into the calf of the leg and testing for circulatory improvement. A treatment will given at random to two groups and will be injection into the calf muscle with ALD-301 (specially processed stem and progenitor cells) from the patient's own bone marrow, or with cells processed by more routine that minimally purifies the cells. The study goal is to see if the ALD-301 cells are more effective in generating new small blood vessels to improve the circulation to the affected leg.

The purpose of this project is to explore the interaction between caffeine and dipyridamole on ischemia-reperfusion injury in the forearm.

Abciximab administration is safe and reduces ischemic complications in patients undergoing rescue PCI after failed thrombolysis compared to placebo. Abciximab improves angiographic scores and ventricular function after rescue-PCI compared to placebo. Intracoronary abciximab administration is more effective than intravenous route of administration in terms of acute and mid-term angiographic and clinical results. Intracoronary and intravenous bolus administration of abciximab dose provides similar platelet aggregation inhibition (PAI). There is a significant relationship between PAI after abciximab administration and indexes of myocardial perfusion. Routine use of Sirolimus-eluting stents (Cypher, Cordis, US) in rescue-PCI is associated with a low rate of target vessel revascularization. Cardiac MRI early and late after rescue-PCI provides detailed information on myocardial injury and irreversible necrosis, which are correlated with angiographic perfusion scores. After uncomplicated trans-radial rescue PCI, patients can be retransferred early to their referring center.

To study the impact of 3 day exposure to atorvastatin 80mg on Annexin A5 targeting after ischemic exercise in the non-dominant forearm.

The RAVE (Rubeosis Anit-VEgf) trial, utilizes monthly intravitreal Ranibizumab (Lucentis) injections for 9 months to see if total VEGF blockade will prevent neovascular glaucoma and eliminate the need for panretinal photocoagulation in patients with ischemic central retinal vein occlusion.

In 5 Belgian hospitals, the data of 100 CLI-patients receiving the cryoplasty technique to treat their infrapopliteal arterial lesions will be collected. The treatment occurs strictly according the "Instructions For Use" of the CE-approved device (PolarCath Peripheral Dilatation System, Boston Scientific) and only data are collected that have been made available conform the Standard the Standards of Care for these patients.

Cell transplantation for treatment of heart failure is a novel field of translational research that offers the perspective of developing curative approaches by regenerating or "rejuvenating" lost and/or diseased myocardium and inducing growth of new blood vessels. Based on the safety and preliminary efficacy testing in previous trials, a stringent efficacy testing will be performed in this study. Sixty patients who had myocardial infarction in the past and now need bypass surgery for ongoing coronary artery disease will undergo either bypass surgery and placebo treatment or bypass surgery and injection of CD133 bone marrow cells directly in the heart muscle. The study will be fully blinded, i.e. neither the patient nor the surgeon knows what substance is injected (placebo or cell product). Patients will be followed for 6 months and various heart function measurements will be performed.

The purpose of this Clinical Evaluation is the continued assessment of the XIENCE Everolimus Eluting Coronary Stent System (XIENCE V® and XIENCE PRIME™ EECSS) with the primary focus on clinical outcomes in the treatment of female patients with de novo coronary artery lesions, and the characterization of the female population undergoing stent implantation with a XIENCE stent.

The purpose of this study is to evaluate whether intramuscular injections of VM202 into the calf is safe and effective in the treatment of critical limb ischemia.

The purpose of this randomized study is to determine which treatment option, either paclitaxel-eluting balloon, paclitaxel-eluting stent or plain balloon angioplasty is the most effective in the treatment of restenosis after implantation of "Limus"-eluting stents, (LES).