Active clinical trials for "Ischemic Stroke"

The purpose of this study is to make a cohort event monitoring to see whether and how Shuxuetong injection in hospital results in adverse events or adverse drug reactions.

The aims of this project are to: investigate the adherence and persistence to anticoagulation (and in specific, to VKAs and NOACs) in AF patients with previous ischemic stroke; identify predictors of poor adherence and persistence and assess whether the SAMe-TT2R2 score predicts adherence and persistence to anticoagulation

Obstructive sleep apnea syndrome (OSAS) and patent foramen ovale (FOP) are considered as risk factors for stroke. OSAS generates a pressure increase in the right cavity during inspiratory efforts, which increases the number of right-left shunt embolus and therefore the risk of stroke. OSA and FOP are often thought as two separate entities, however, due to their high frequencies, they sometimes coexist and can influence the pathophysiology of each other. More researches are needed in this area to confirm this complex association and its role in triggering stroke.

This study focuses on the relationship between obesity and stroke, which are both characterized by increasing incidence and prevalence with epidemic proportions worldwide and tremendous socio-economic consequences. Furthermore, obesity is an established risk factor for stroke and affects especially younger people, which increases the stroke incidence in younger patients. Unfortunately, the relationship between overweight and acute ischemic stroke including treatment by thrombolysis has not yet been evaluated thoroughly.

This research study will investigate a new method for identifying which patients should be offered blood thinners or therapies to reverse the underlying causes after stroke. Atrial fibrillation(AF) is the primary risk factor for ischaemic stroke, increasing the risk by up to 5-fold. In AF, the upper heart chambers don't pump blood effectively into the lower chambers. When this happens, a blood clot can form, dislodge and leave the heart blocking an artery in the brain and cause a stroke. However, AF is often an intermittent condition and therefore difficult to diagnose. As such, there are a group of patients in whom no cause of their stroke can be identified. In this study, we will recruit 92 patients from Guy's and St Thomas' Hospital, Princess Royal University Hospital and King's College London. As part of routine clinical care, patients undergo insertion of an Implantable Loop Recorder (CE Marked device), a minimally invasive procedure that allows accurate beat-to-beat monitoring to identify patients who develop intermittent AF post-stroke. We will request access to the data collected from this device and perform atrial MRI imaging in these patients to compare the findings between patients that do and do not have AF. If we show that atrial MRI scans are significantly different between patients with and without AF, we will use this information to support a trial of starting appropriate therapies (e.g. blood thinners) in these patients on the basis of MRI findings. This approach would have the advantage of enabling therapies to be offered to the right patients earlier and prevent repeat, potentially disabling stroke.

The purpose of this study is to use transcranial Doppler (TCD) to predict intracranial pressure (ICP) and clinical outcome of neurocritical patients.

Russian prospective multicenter registry study of intravenous thrombolytic therapy for acute ischemic stroke.

Neurocardiology is an emerging specialty that addresses the interaction between the brain and the heart, i.e. the effects of cardiac injury on the brain, and the effects of brain injury on the heart. Accumulating clinical and experimental evidence suggests a causal relationship between brain damage and heart dysfunction.

Change and effect of cerebral autoregulation during targeted temperature management in neurocritical patients

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