View clinical trials related to Ischemia.
Filter by:The overall aim of this study is to determine whether non-invasive imaging with myocardial contrast echocardiography using can provide information on the presence and spatial extent of recent myocardial ischemia by non-invasive echocardiographic imaging.
This is a multicenter, prospective registry clinical study to evaluate the real-world efficacy and safety of intra-arterial treatment for acute ischemic stroke using Revive SE device on the basis of standardised medical treatment.
This will be a randomized, placebo-controlled, parallel group, multicenter, Phase III study.The study aims to evaluate the Efficacy, Tolerability and Safety of Intramuscular Injections of PLX PAD for the Treatment of Subjects with Critical Limb Ischemia (CLI) with Minor Tissue Loss (Rutherford Category 5) who are Unsuitable for Revascularization.
This is a single-arm, open-labeled and phase II futility study. Application of Remote ischemic conditioning (RIC) as an adjunctive therapy to medication were involved in the study. The study is to test whether RIC is effective in preventing ischemic evens after a minor ischemic stroke/transient ischemic attack within 3 months and to explore the safety and compliance of chronic RIC. Medication strategy is based on physician's best judgement.
Diagnosis of vascular involvement in diabetic foot disease remains challenging. Differential diagnosis between pure neuropathic or neuro-ischemic diabetic foot requires a combination of clinical examination, medical history and ankle-brachial index (ABI) measurement, which is considered the "gold standard" non-invasive modality for limb ischemia diagnosis. However, in diabetic patients with suspected arterial ischemia resulting in tissue loss (critical limb ischemia; CLI), false negative ABI results are frequent due to Monckeberg medial sclerosis producing incompressible vessels, while clinical signs are subjective and not accurate in posing definite diagnosis of CLI. The investigators conducted a proof of concept study of the feasibility of microwave radiometry thermometry for non-invasive diagnosis of CLI in diabetic patients with tissue loss.
This study is designed to determine the safety, pharmacokinetics and pharmacodynamics of a single intravenous dose of TS23 in healthy adults.
The intent of this clinical study is to evaluate the safety of the injection composed of autologous bone marrow derived endothelial cells (BM-ECs) and platelet-rich plasma extract (PRPE) for the treatment of critical limb ischemia.
Among patients admitted with cerebral ischemia (stroke and transitory ischemic attack (TIA)) it is important to reveal the underlying cause of the disease. In special it is important to reveal if carotid artery stenosis is present as such a finding will directly influence on treatment and follow-up. For the diagnosis of carotid artery stenosis due to atherosclerosis ultrasound examinations is the cornerstone, but computer tomography and magnetic resonance imaging may be better in some cases. Development of high quality pocket-sized ultrasound scanners has allowed for semi quantitatively bed-side assessment of the carotid arteries and the heart. The investigators aim to study the feasibility and reliability of bed-side assessment of the carotid arteries by pocket-sized ultrasound scanners in inexperienced hands and the clinical influence of this examination when performed by experienced users. The investigators hypothesize that a significant proportion of this patient population can be clarified bed-side by junior doctors with no need of further imaging procedures for the assessment of the carotid arteries and the heart.
This study evaluates effects of high inspiratory oxygen on cerebral tissue oxygenation and patient recovery after carotid endarterectomy. Two group of patient undergoing to carotid with total intravenous anaesthesia will receive either 35% inspired oxygen or 100% oxygen.
This study will delineate the risk profile of patients with isolated cerebral or coronary ischemia and those with combined disease. The study will also evaluate current management status of those patients and any unmet needs.This aim is proposed to be achieved by studying 3 groups of patients with coronary, cerebral or combined ischemia. Anticipated each group to be 1000 patients.