View clinical trials related to Stroke.
Filter by:This project will develop and test a new paradigm of motor imagery for facilitating neuromotor excitability and performance of distal muscles in the upper limb by adopting a robotic prosthesis and integrating proven procedures for neuromotor facilitation. The scientific purpose of the study is to understand the effect of controlling a detached robotic prosthesis with proximal muscle activation on brain excitability of the resting arm muscles as well as reaction time. The efficacy of this task will be understood by comparing with other task conditions (motor imagery only, 2D visual feedback on a monitor, etc.) that do not involve the robotic prosthesis. The test of the developed system will be performed in healthy able-bodied adults. The feasibility of the system will be examined in post-stroke adults.
The primary study objective is to assess the safety of afamelanotide while the secondary objective is to assess whether the therapy affects the size of the penumbra, by increasing blood flow, restoring oxygen supply to the brain, and reducing the amount of cerebral oedema (fluid) which is seen as a result of the stroke. Positive findings would indicate that the drug is able to support brain tissue-at-risk and provide overall neuroprotection and benefit to stroke patients.
Cerebrovascular disease is the main cause of death and severe long-term disability worldwide. Antiplatelet drugs are the main drugs for ischemic stroke and TIA. Cyclooxygenase inhibitor acetylsalicylic acid (ASA) has always been the most widely studied antiplatelet therapy. The studies of acrates of aliscon body evaluated the efficacy and safety of ticagrelor monotherapy in preventing major vascular events in patients with AIS or TIA. The results showed that the number of patients with endpoint events in ticagrelor group was less than that in ASA group, However, it has not been proved that ticagrelor monotherapy is better than ASA. The purpose of this study is to prove that ticagrelor is better than ASA.
Some pathological clinical conditions can strongly perturb the link between body and self. One disorder of body representation is the feeling of disownership over body parts, experienced by neurological patients usually after a stroke affecting the right hemisphere. Body disownership and more complex somatoparaphrenic delusions are described as rare in the scientific literature and no clear consensus about their features, brain correlates and recovery mechanisms are on record. Recently, the investigators have discovered that using new sensitive tools it is possible to unveil the presence of covert disownership deficits in patients, who seemed completely unimpaired at the standard assessment. Within a bigger exploratory study of this covert disownership in stroke patients, the aim is to implement a proof-of-concept rehabilitation study, using a multisensory stimulation paradigm, with the hypothesis that a positive remission of disownership will be found and that this treatment can influence both the implicit and explicit features of disownership.
The aim of this study is to describe the effect of neuromuscular electrical stimulation (NMES) in the form of functional electrical stimulation (FES) applied to different lower limb muscles on reactive balance and gait performance in stroke participants. Methods: Twenty individuals with chronic stroke will be asked to perform an experimental protocol that includes a postural disturbance in the form of a slip- or trip-like perturbation and a standardized walking test in both laboratory and outdoor environments with and without FES applied to different lower limb muscles of the paretic leg. FES will be applied using an advanced software that is able to synchronize muscle activation with the time of perturbation onset and according to the phases of gait. This project design aims to examine whether a specific pattern of lower limb muscle stimulation could improve the kinematic and behavioral responses during reactive balance following slip- and trip-like perturbations. Additionally, the project aims to see if the kinematic and spatio-temporal gait parameters can be modified during a standardized walking test under different sensory and environmental conditions.
Positive outcomes have been shown following intensive treatment of speech and/or language impairment post stroke, but how to design intensive treatment programs to achieve optimal recovery and neuroplasticity changes needs to be further researched. The purpose of the MIRAA (Multimodal Intensive Rehabilitation of Aphasia and Apraxia of Speech) project is to study feasibility of intensive intervention for acquired aphasia and apraxia of speech (AOS) after stroke in the regular Swedish health-care according to the updated national guidelines from the Swedish National Board of Health and Welfare.
Research purposes:1, investigate the nursing management is the head nurse for swallowing disorder after stroke care management status; Compared with the existing research, the difference between guidelines and evidence-based nursing plan and the analysis of the influencing factors.2, the investigation nursing personnel for swallowing disorder after stroke nursing implementation status; Compare the difference between its and department management requirements and to analyze its influencing factors.3 patients with swallowing disorder after stroke or their caregivers for swallowing disorder after stroke care needs of semi-structured interviews.
A bulk of observational evidence suggests an association between periodontitis and recurrent vascular events in ischemic stroke survivors. One plausible biological mechanism relies on the systemic inflammatory response posed by periodontitis together with changes in the normal function of the vascular endothelium which might lead to recurrence in these population. A non-pharmacological anti-inflammatory treatment (non-surgical periodontal therapy) has shown to reduce systemic inflammatory markers and improve endothelial function. Therefore, we propose to carry out a 1-year follow-up pilot randomized controlled clinical trial to investigate whether control of local and systemic inflammation as well as improve function of the vascular endothelium can lead to reduce the risk of recurrence in patients diagnosed from ischemic stroke.
The purpose of this prospective observational study is to create a database in which data will be collected from every patient admitted to the Stroke unit and who has explicitly given his or her informed consent for this data collection. The data that will be collected are part of the standard clinical data. No additional investigations, blood tests or any other tests will be performed. The purpose of this database is to conduct retrospective observational research in the future and will allow the hospital to keep track of some important quality indicators in stroke care.
The aim of this study is to determine the effects of an intervention using a commercially available probiotic in a cohort of acute stroke patients. In order to determine this, a double blinded, randomised and placebo-controlled study design was chosen.