View clinical trials related to Ischemia.
Filter by:The purpose of this study is to determine whether Hemospan is superior to Voluven for preventing hypotensive episodes during the perioperative period (from induction of spinal anesthesia until 6 hours after skin closure), and for reducing the incidence of operative and postoperative complications including organ dysfunction and failure until follow-up at one month following surgery. An independent Data Safety Monitoring Board (DSMB) will periodically evaluate the safety data collected during this trial.
The purpose of this study is to determine whether Hemospan is superior to Voluven for treatment of hypotensive episodes during the perioperative period (from induction of spinal anesthesia until 6 hours after skin closure), and for reducing the incidence of operative and postoperative complications including organ dysfunction and failure until follow-up at one month following surgery. An independent Data Safety Monitoring Board (DSMB) will periodically evaluate the safety data collected during this trial
The purpose of this pivotal study is to demonstrate safety and effectiveness of the NeuroThera® Laser System (referred to hereafter as NTS) in the treatment of Subjects diagnosed with acute ischemic stroke. The initiation of NTS treatment must be feasible for each Subject within 24 hours of stroke onset.
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.
Cardiovascular disease is the leading cause of death in diabetic patients due to both a high event rate and a worse outcome. A pharmacological intervention that reduces ischemia-reperfusion-injury would improve the outcome of diabetic patients after a cardiovascular event. In the present study, we will use annexinA5 scintigraphy to address the following hypothesis: Rosiglitazone reduces ischemia-reperfusion-injury in humans with insulin resistance.
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.
Silent ischemia has been shown to negatively affect prognosis in patients after myocardial infarction. However, long-term outcome data in totally asymptomatic patients is missing and it is unknown whether angioplasty in addition to secondary preventive measures is superior to antiischemic drug therapy in these patients. Therefore, the SWISSI 2 study was started 15 years ago with the aim of comparing the effects of angioplasty with medical therapy on long-term outcome in patients with recent myocardial infarction and silent ischemia.
This is a research study of head cooling. Its goal is to determine whether cooling babies' heads can reduce or prevent brain damage that may have resulted from temporarily reduced oxygen supply to the brain. In this study, half of the babies (selected at random) will have a special cooling cap with circulating water placed on their head for 72 hours to lower the temperature of their brain. The rest of the baby's body will be maintained at a defined temperature by a standard overhead radiant heater. The study protocol includes the taking and analysis of blood samples, performance of brain wave tests, imaging of the brain by ultrasound, and other tests as clinically indicated. Neurodevelopmental outcome will also be assessed at 18 months of age.
There is a lack of data on the prognostic importance of silent ischemia in totally asymptomatic subjects without history of coronary artery disease (CAD), and, particularly, on a possible benefit of medical therapy in such patients. SWISSI 1 therefore recruits totally asymptomatic subjects older than 40 years of age without any history of CAD but one cardiovascular risk factor with documented silent ischemia. Participants are randomized to open antianginal drug therapy and risk factor control versus only risk factor management and followed up for ≥ 10 years.
Non-arthritic anterior ischemic optic neuropathy is the most common cause of sudden visual loss due to optic nerve involvement in patients above 50 years old. As this problem can be considered as a sclera out let syndrome an there is no effective and successful treatment for it, we decided to do a neurotomy procedure and relax the involved optic nerve in order to achieve acceptable treating outcome.