Active clinical trials for "Ischemia"

Phase I-II Clinical Trial-Safety and efficacy of umbilical cord derived mesenchymal stem cells (UC-MSCs) in patients with chronic heart ischemia cohort and perspective study.

The primary objective of this study is to determine the efficacy and safety of intramuscular injection of ACP-01, comprised of blood-derived autologous ACPs, in subjects with critical limb ischemia who are receiving standard of care therapy and have no endovascular or surgical revascularization options.

This is an exploratory, randomized, open-label, 2-arm, parallel-group study exploring the efficacy of rosuvastatin (20mg/day) in patients with acute ischemic stroke.

Enhanced External Counterpulsation(EECP) therapy may promote the recovery of visual function by improving the blood perfusion of eyes. The present study aims to investigate the effect of EECP on Anterior Ischemic Optic Neuropathy.

This study is to evaluate the safety and efficacy of Umbilical Cord Derived Mesenchymal Stem Cells transplantation in hypoxic ischemic encephalopathy.

In this clinical research study the investigators will test the efficacy of an innovative, non-invasive methodology to reduce mortality and lower limb loss among high-risk medically-underserved patients with cardiovascular disease in North Philadelphia. Patients with cardiovascular disease and recent lower limb amputation will be treated with an intermittent compression device on the remaining lower limb to prevent dual amputation. The study hypothesis is that the study intervention will protect against further lower limb-loss/death and reduce cardiovascular mortality in these patients (one year effect against limb-loss/death). This study may result in better secondary prevention strategies for disadvantaged urban populations as well as the general population.

This registry is a clinical post-market evaluation of the Orsiro LESS in subjects requiring coronary revascularization with Drug Eluting Stents (DES).

Limited access is a major hurdle in the treatment of AIS; many hospitals, especially rural hospitals, do not have the infrastructure or medical support to effectively treat AIS patients.5 Failure to recognize the signs and symptoms of stroke by the patient and/or emergency medical services (EMS) is another barrier to the timely treatment of AIS. Several studies, including the Paul Coverdell National Acute Stroke Registry (PCNASR), have reported low rates of adherence to stroke care guidelines, suggesting that many AIS patients do not receive proper treatment according to established guidelines. Thus, there remains an increasing need to assess and address the barriers that prevent patient access to proper AIS treatment. Annually, approximately 20,000 patients are discharged from Wisconsin hospitals with the diagnosis of stroke and an estimated 4,000 patients die from stroke each year in WI. To date, there have been no statewide studies initiated in Wisconsin to assess the regional barriers to the treatment of AIS patients with thrombolytic or endovascular therapy, and many hospitals do not routinely collect and analyze AIS patient data. The goal of the Improving Patient Access to Stroke Therapy (IMPACT) pilot study is to engage community hospitals statewide to identify the regional barriers to AIS therapy in WI.

The purpose of the ImpACT-24col sub-study is to explore effect of SPG stimulation on the augmentation of collateral blood flow and to relate it to the subject's cerebral blood flow status, the extent of the collateral vessel potency prior to the stimulation and the relation of the vessel occlusion site to the vasodilatory effect by using digital subtraction angiography (DSA), the gold standard imaging technique to demonstrate collateral blood flow dynamics. The results of this study will further promote the knowledge towards optimization of SPG stimulation to treat acute ischemic stroke patients.

AngongNiuhuang pill has obvious effects on the cardiovascular and cerebrovascular, especially the cerebral vessels. Pharmacological experiments confirmed that AngongNiuhuang pill can protect blood-brain barrier, reduce capillary permeability, improve the tolerance of cerebral ischemia and hypoxia, improve oxidative stress injury, thus protecting brain tissue. Clinical studies have also confirmed that AngongNiuhuang pill can increase the GCS score, reduce coma, improve nerve function defect and promote nerve function recovery. The primary purpose of this trial was to evaluate the effect of AngongNiuhuang pill and placebo on the improvement of life function in patients with ischemic stroke at 90 days in acute phase.