View clinical trials related to Stroke.
Filter by:SCENARIO is a trial to investigate the role of non-drug weight reduction in secondary prevention of stroke. It is a single-blinded, randomized, controlled multicentre trial with two arms. The therapy arm is participating in a comprehensive weight reducing program, whereas the control group takes part in a lecture on healthy nutrition. The primary study objective is to assess the efficacy of non-drug therapeutic weight reduction in the secondary prevention of stroke. Secondary objectives are functional outcome, cognitive status, post stroke depression, and health-related quality of life.
The aim of this study is to evaluate the feasibility of patient education on feeling the own pulse irregularity in the elderly population of Lieto. Prevalence of atrial fibrillation (AF) rises with age. Subjects have often symptoms like palpitation and discomfort but especially in elderly population there's significant quantity of persons who don't feel any symptoms and fail to seek for medical care for stroke prevention. The main objectives in this study are to find out the prevalence of AF in the elderly population of Lieto, to assess the feasibility and reability of patient education on feeling one's pulse irregularity and the affect to the quality of life of the participating subjects and monitoring the possible increased burden to the public health care system. The study contains two office visits with specified learning session and long-term phone-call follow-up.
Rationale: Recently our study group reported the results of the Basilar Artery International Cooperation Study (BASICS), a prospective registry of patients with an acute symptomatic basilar artery occlusion (BAO). Our observations in the BASICS registry underscore that we continue to lack a proven treatment modality for patients with an acute BAO and that current clinical practice varies widely. Furthermore, the often-held assumption that intra-arterial thrombolysis (IAT) is superior to intravenous thrombolysis (IVT) in patients with an acute symptomatic BAO is challenged by our data. The BASICS registry was observational and has all the limitations of a non-randomised study. Interpretation of results is hampered by the lack of a standard treatment protocol for all patients who entered the study. Objective: Evaluate the efficacy and safety of IAT in addition to best medical management (BMM) in patients with basilar artery occlusion. Study design: Randomised, multi-centre, open label, controlled phase III, treatment trial. Study population: Patients, aged 18 years and older, with CTA or MRA confirmed basilar occlusion. Intervention: Patients will be randomised between BMM with additional IAT versus BMM alone. IAT has to be initiated within 6 hours from estimated time of BAO. If treated with as part of BMM, IVT should be started within 4.5 hours of estimated time of BAO. Main study parameters/endpoints: Favorable outcome at day 90 defined as a modified Rankin Score (mRS - functional scale) of 0-3.
The objectives of this study was to test hypothesis that ischemic stroke patients having moderate to severe persistent neurologic deficit will have better outcomes with intravenous transplantation of autologous mesenchymal stem cells (MSCs) expanded with autologous serum that is obtained at acute phase of stroke than patients receiving standard treatment.
Stroke is one of the leading causes of disability in the world, and stem cell - transplantation provides a promising approach for rehabilitation. The main objective of this study is to evaluate the efficacy of the intracerebral injection of autologous bone marrow mesenchymal stem cells in patients with chronic stroke.
Both aerobic training (AT) and resistance/strength training (RT) have the potential to improve recovery after stroke. Research conducted in chronic disease and healthy populations suggest that AT and RT "combination therapy" may produce synergistic and superior effects along cognition and mobility domains, when compared to AT alone. However, the effects of a combined training approach (AT+RT) compared to AT alone has not been investigated in people post-stroke.
The possibility to identify the risk of rupture of a carotid plaque will have tremendous impact in clinical decision making. A vulnerable plaque is considered to have a large lipid rich necrotic core (LRNC), a thin fibrous cap, the presence of inflammatory cells, intraplaque haemorrhage and/or neovascularisation (vasa vasorum). The investigators aim to validate imaging of plaque vulnerability with histology. Previous studies have evaluated the use of imaging to assess carotid plaque vulnerability, mostly showing a good correlation between imaging and histology and/or clinical characteristics. However, they have focused on single modalities, (magnetic resonance imaging [MRI], multidetector-row computed tomography (MDCT), ultrasonography (US) or transcranial Doppler (TCD), and have used relatively small cohorts The primary goal of this study is to investigate whether there is a correlation between neovascularisation in the carotid atherosclerotic plaque as observed with 3.0 Tesla dynamic contrast-enhanced MRI and histology. Moreover, the investigators aim to investigate the correlation between the volume of the LRNC as determined by dual-energy CT and histology. Secondly, the investigators will investigate the correlation between the volume of the LRNC, the fibrous cap status and the volume of the calcifications determined by MRI versus histology, the correlation between number of microembolisms and fibrous cap status and the correlation between the deformation pattern seen with ultrasound and the volume of the LRNC. The imaging parameters showing good correlation with plaque vulnerability characteristics can be used for further analysis in assessing the vulnerable plaque
-Can a scheme based on inter geriatricians visiting nurse consultants and reduce negative impacts on the health of elderly over 70 years ?
A simplest manner to augment cerebral blood flow to irrigate the ischemic penumbra in acute ischemic stroke could be to place the patient in a 'lying flat' rather than upright head position. Given uncertainty over the balance of potential modest benefits and risks, and variability regarding the ideal head position policy for patients with acute ischemic stroke around the world, reliable randomized evidence is required to standardize clinical practice. The main objectives of this pilot phase clinical trial are to determine the feasibility, safety and potential efficacy of a large-scale cluster randomized clinical trial to assess whether a simple nursing care policy - 'lying flat head position' - provides beneficial effects as compared to the standard upright head position in patients with acute ischemic stroke. The main efficacy outcome of the pilot phase is demonstration of increased mean cerebral blood flow velocity in the flat down compared to the upright head position, as assessed by transcranial Doppler to the medial cerebral arteries of patients with anterior circulation infarction. Secondary efficacy objectives are to demonstrate that the flat down head position improves neurological status at 7 days and disability at 90 days.
The purpose of this study is to measure the presence of HMGB-1 and other proteins in the blood across five time points after stroke, and to determine if their presence correlates with rate of stroke recovery.