View clinical trials related to Stroke.
Filter by:This study will measure Interleukin 6 (IL-6), a well-documented inflammatory biomarker that is increased in the acute phase of stroke, and to compare its levels after the administration of melatonin - a well-documented anti-inflammatory and anti-oxidant - that regulates circadian rhythm, which helps promote sleep.
To characterize and analyze the number, type and incidence of adverse events/suspected adverse drug reactions in patients treated with Apixaban, according to therapeutic indications approved in Mexico.
This study is being conducted as a feasibility clinical investigation to collect safety and technical performance data of the WOLF Thrombectomy Device for the removal of thrombus in the neurovasculature.
This study will test laryngeal adaptation in speech and swallowing function in healthy adults, in patients with cerebral stroke, and in patients with spinocerebellar ataxia type 6. The findings from this proposal will be the first step toward implementing rehabilitation techniques that help patients to prevent speech and swallowing errors before they occur.
About 50% of all stroke patients develop post-stroke depression (PSD). A meta-analysis has shown that rTMS treatment can reduce depressive symptoms in PSD patients. In addition to rTMS alone for the improvement of depression, the question arises as to whether a combination therapy of rTMS plus antidepressant medication can achieve a stronger or longer-term effect in PSD patients. Unfortunately, there are currently no trials of combination therapy with rTMS and drug therapy in PSD patients. Therefore, this study will investigate whether combination therapy of antidepressant and rTMS can provide additional relief of depressive symptoms compared to antidepressant and sham rTMS therapy. It is assumed that the additional active rTMS achieves a faster normalization of affect and drive than with a sham rTMS, so that the patients benefit from neurorehabilitation measures earlier and more sustainably.
The TRUST study is a non-interventional, prospective, multicenter, international, single arm and non-inferiority study. It is designed to evaluate the efficacy and safety of mechanical thrombectomy of the CATCHVIEW device compared to SOLITAIRE 2/FR based on an objective performance criterion (OPC) defined with available and published clinical evidence gathered through the Solitaire clinical trials in the arterial revascularization of patients with acute ischemic stroke.
In Spain, stroke is the leading cause of death in women and disability in adults, which is why it is currently one of the most important public health problems. It is known that the main cause of stroke is the lack of control of cardiovascular risk factors (CRF). Strategies have been diversified for patients with severe neurological involvement, while those without or with mild involvement, susceptible to repeat a stroke, have a very heterogeneous approach. Objective: Design, implement and evaluate the effectiveness of the transversal telematic model of secondary prevention in patients who have suffered a stroke. Methodology: Randomized clinical trial with a control group, open and multicentre. A total of 70 patients (35 per group) will be included who meet all the inclusion criteria and none of exclusion, attended by an acute stroke in the Hospital Verge de la Cinta de Tortosa. Variables: sociodemographic and clinical, FRC, stage of change, therapeutic compliance and CV. Outcome variables: impact of the stroke using the scale (SIS-16); control of CRF, new vascular events and mortality at 3, 6, 12, 18 and 24 months, integrable in the practice and computerized clinical history (HCI). Interventions: control and education for the patient's health to promote self-care and empowerment, and enhance pharmacological compliance. The telematic model has been developed through clinical practice guides of primary care and the most recent publications on the subject referenced. Export of data directly from the HCI. Analysis of results with the SPSS 23.0 program, using regression and survival models.
Stroke is a significant medical problem with 150,000 events occurring per year in the UK and incurring healthcare costs of £4 billion per year. Fifty percent of strokes will leave a lasting disability on first manifestation and 10-15% (roughly 16,500 per year) are unheralded ischaemic events in previously asymptomatic Carotid artery disease. Carotid Artery Disease is caused by the formation of an atherosclerotic plaque in the vessel. Stroke or TIA occurs when plaque or adherent thrombus breaks off and embolises to the brain, blocking off its blood supply. Hence, a carotid plaque is said to be symptomatic if it has caused a Stroke or TIA in the territory of the brain supplied by that vessel in the previous six months. Currently, the degree of stenosis (narrowing) of the artery by doppler ultrasound is the main assessment performed. Doppler ultrasound measures stenosis and elevation of blood flow velocity in the artery prior to surgical intervention. However, it has been shown that the degree of stenosis is a poor predictor of stroke as many asymptomatic patients have severe stenosis and many symptomatic patients have moderate stenosis. Stenosis is a two dimensional assessment of a 3-D structure. Other features of the plaque should be considered including the volume of the carotid plaque and its constituents. Carotid Plaque Volume has been measured in 339 individuals, with plaque volume being higher in symptomatic than asymptomatic individuals. In this study, plaque volume did not correlate with stenosis degree. No studies have been conducted measuring the change in carotid plaque volume and morphology following a stroke. This pilot study will perform serial duplex scans on recently symptomatic individuals over a 12 week period and observe the changes in Plaque Volume and morphology. This will attempt to prove that carotid plaque volume is a better predictor of stroke than stenosis. The investigators will also aim to identify other plaque features that may have an important role in predicting stroke risk. Documenting the timescale of change in plaque volume will aid us in defining appropriate timescales for treating the symptomatic population and when those having medical management's risk has returned to baseline. Observing the change in plaque immediately after stroke will improve our knowledge of the changes in plaques that lead to symptoms and may in the future help us predict which patients with asymptomatic carotid stenosis need operation.
Stroke is the leading cause of adult disability throughout the world. Motor function deficit is one of the common consequences. It is usually described for the peripheral muscles that there is a cortical representation contralaterale with a crossed cortico-spinal route: the consequence is a contralaterale motor disorder on the brain damage. The impact of a stroke on diaphragm movements have been described in 6 studies: however, they were all observational and transversal studies evaluating diaphragm function. Assessment using diaphragm thickness is another technique described in the literature. Visualization of diaphragm in the zone of apposition allows to assess diaphragm thickness at inspiration and expiration. The impact of a stroke on diaphragm thickening has been reported in only one recent observational study. It seems that diaphragm would be damaged after a stroke, but unilateral or bilateral dysfonction is yet to be confirmed. Moreover, only a few measurements were performed in these studies, and not a diaphragm function follow-up.
This is a prospective randomized control trial of patients with unilateral impairment of the lower extremity after stroke. Patients will be randomized to intervention group and control group. Intervention group will receive one hour of intense massed practice of lower extremity either in the form of shaping or task practice. Control group will receive conventional physical therapy for 1 hour as per current standard of care that follows stroke clinical practice guideline.