View clinical trials related to Ischemia.
Filter by:to evaluate the the effectiveness of paclitaxel-eluting balloon for below-the-knee angioplasty in terms of restenosis at 12 months
This study is to evaluate the safety and efficacy of autologous bone marrow mononuclear cells transplantation in diabetic patients with lower limb ischemia.
Study of heterogeneity in associations between social deprivation and the initial presentation of 12 cardiovascular diseases.
1. To investigate the efficacy and safety of multi-doses Compound Edaravone Injection versus Edaravone Injection for acute ischemic stroke patients; 2. To provide evidence for the design of Compound Edaravone Injection Phase III trial.
Background: Recent studies have demonstrated that even mild stroke survivors experience residual damage, which persists and in fact increases in subsequent years. About 45% of stroke victims remain with different levels of disability. While studies on cognitive impairment and dementia after stroke are receiving increasing clinical attention, the underlying pathophysiology is poorly understood. Identifying the mechanisms involved and recognizing early biomarkers for individual vulnerability, require a multi-modal approach, as the mechanisms involved in cerebrovascular disease and individual trajectories of post-stroke recovery may impact upon each other on various levels. Aims and Hypothesis: To date there is no single measure that can be used to identify patients who are prone to develop cognitive impairment and other disabilities from those with better recovery prospects. We hypothesize that data based on biochemical, neuroimaging, genetic and psychological measures can, in aggregate, serve as better predictors for subsequent disability, cognitive and neurological deterioration, and suggest possible interventions. Design: The TABASCO (Tel-Aviv Brain Acute Stroke Cohort) study, a prospective cohort study aim to recruit about approximately 1125 consecutive first-ever mild-moderate stroke patients. It is designed to evaluate the association between predefined demographic, psychological, inflammatory, biochemical, neuro-imaging and genetic markers, measured during the acute phase, and long-term outcome: subsequent cognitive deterioration, vascular events (including recurrent strokes), falls, affective changes, functional everyday difficulties and mortality. Discussion: This study is an attempt to comprehensively investigate the long term outcome of mild-moderate strokes. Its prospective design will provide quantitative data on stroke recurrence, the incidence of other vascular events and the evaluation of cognitive, affective and functional decline. Identifying the factors associated with post stroke cognitive and functional decline could potentially yield more effective therapeutic approaches. The investigators believe that an extensive approach of analyzing the interaction between different risk factors would more accurately predict neurological and cognitive deterioration.
1. Clopidogrel resistance is common in patients of ischemic cerebrovascular disease. 2. Genetic polymorphisms are the most important factors to clopidogrel resistance. 3. The purpose of this study is to find the genes which are the related to clopidogrel resistance. 4. Through gene sequencing, we can filter patient of clopidogrel resistance, so another drug maybe used to avoid the undesired efficacy.
To explore the safety and efficiency of adenovirus-hepatocyte growth factor(Ad-HGF) treatment in ischemic heart disease.
The purpose of this study is to determine if mesenchymal stem cells given by IV is feasible and safe in patients with recent ischemic stroke and to decide the maximum tolerated dose when given between 3-10 days after an ischemic stroke.
This study will assess whether percutaneous coronary intervention (angioplasty of the heart arteries) can improve survival and reduce hospitalization in patients with heart failure due to coronary disease, who have been treated with the best contemporary medical therapy.
The purpose of this study is to assess the effects in improving life self-care ability of stroke patients after taking Tongxinluo Capsule(within 72 hours after onset) versus Placebos for 90 days.