View clinical trials related to Cerebral Stroke.
Filter by:The purpose of this study is to determine whether rhythmic upper-limb movement training in post-stroke patients allows to improve only this particular type of movements or if it also improves some parameters of discrete movements. Based on our results we hope to be able to answer a fundamental question: are rhythmic and discrete movements two independent primitives?
The objective of this trial is to visualize blood brain barrier function and metabolic changes in the first days after ischemic stroke with new investigational MRI sequences.
Stroke is one of the leading causes of chronic disability in Veterans. Stroke is associated with significant loss of mobility, increased risk of falling, cardiovascular disease, depression and neuro-cognitive impairment. These deficits negatively impact the independent completion of the Activities of Daily Living (ADLs). Task-oriented training has emerged as the dominant therapeutic intervention in the rehabilitation of chronic stroke victims. The effectiveness of these interventions may be enhanced through facilitation of implicit knowledge rather than explicit knowledge. Specifically, implicit learning increases retention and improves transfer of the improved motor function outside of the lab environment. Moreover, implicit motor control reduces the burden imposed on cognitive resources as the skill is performed automatically (i.e. do not have to 'think' about it). The amount and type of feedback individuals receive while learning a new task (or relearning in the case of rehabilitation) has been shown to influence the type of learning (i.e. implicit or explicit). Thus the purpose of the current study is to determine the effect of different types of feedback during motor learning on the learning type and the resultant impact on functional outcomes (i.e. motor performance, retention, and cognitive workload) in chronic stroke patients.
Stroke is one of the main severe disease of public health importance. Increasing evidence suggests that inflammatory mechanisms plays a significant role in stroke. So, immune targets are supposed to be an effective one. The sphingosine-1-phosphate receptor regulator Fingolimod(FTY720)is an effective immunology modulator which has been widely used in autoimmune disease and has been testified effective on stoke animal models.
The stroke as cerebrovascular disease is the leading cause of permanent neurological disability and the third death in the Western world. Their affected often have motor and sensory disturbances in the form of hemiparesis with a possible influence on the balance be altered trunk muscles, important components of postural control. The treatment of stroke, covers a wide range of different strategies and approaches physiotherapy, including, specific exercises on the trunk called "core stability", performed by the patient with the help and supervision of a physiotherapist specializing in neurology, that are based on coordination, motor and proprioceptive work, especially the lumbar-pelvic. The effectiveness of these last years has been demonstrated empirically, but until now there is no sufficient evidence of the effects of these exercises on sitting balance in respect, and standing up in the subacute phase post-stroke patients. To prove the evidence raises a randomized, multicenter, blinded and where the evaluator will not participate in the analysis and processing is done by intention to treat. Patients will be divided into two groups: control (usual physiotherapy center made ) and experimental (made also 15 minutes workout "core stability"). The intervention will have a frequency of 5 days a week for 5 weeks and up to 12 weeks. The expected effect is that the experimental group patients develop better postural control at the trunk and this influences the balance in sitting, standing and walking.
Intracranial hypertension (ICH) is a mortality risk factor in severe traumatic brain injury (TBI), in purulent meningitis, in hepatic encephalopathy and in Reye's syndrome. It is also a risk factor for severe neurologic sequelae in survivors. Intracranial pressure (ICP) monitoring is likely to guide therapeutics, and certain research on adults or on children, suggest that IH therapeutic approach, for instance for bacterial meningitis, would improve the prognosis. Two monitoring techniques are currently recommended. They are reference methods for ICP measure : - monitoring with intraventricular catheter, - intra-parenchymal monitoring using optical fiber catheter. Non invasive methods have been suggested, including ultrasound measurement of optic nerve sheath diameter (ONSD) which is the most interesting one. The ONSD measured ultrasonically is correlated with ICP level in adults with severe TBI. A diameter over 5,9 mm predicts ICH within the first 24 hours. In children, ONSD average values have been worked out, and an ONSD increase is found in children suffering from hydrocephalus with IH and in children with TBI. ICH precocious detection is fundamental in children sensitive to ICH because their cerebral development is not finished yet. Difficulties met for ICP monitoring implementation in infants and its invasive nature are often disliked by clinicians. A non-invasive exam is then essential to allow a better care of children with ICH in intensive care unit.
A descriptive study of the stroke rehabilitation content in specialized clinics in seven countries: procedures for admission to rehabilitation, services available and provided to patients, as well as duration of the stay and discharge routines. An observational study of changes in regard to the physical function, quality of life and psycho-social factors in stroke patients before and after specialized rehabilitation
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.
Spatial neglect represents one of the major cognitive disorders following stroke. Patients patients fail to be aware of objects or people to their left and orientate instead to their right side. Enduring neglect has been found to be a poor prognostic indicator for functional independence following stroke. Despite some promising experimental accounts there are no established treatments for this condition. The aim of this study is to test whether a combined treatment with hemifield eye patching (HEP) and optokinetic stimulation (OKS) can permanently reduce neglect behaviour and improve functional outcome in patients with hemispatial neglect following stroke. The investigators hypothesise that the treatment with HEP and OKS will lead to a greater reduction of neglect scoring in the neglect test battery as well as a greater improvement in functional independence scores as compared to the spontaneous clinical course of the usual-care control group.
Primary objective and endpoint is the analysis of the long-term course of lyso-Gb3 and its clinical correlation to the progression of the cardiomyopathy in N215S-Fabry patients.