View clinical trials related to Stroke.
Filter by:Our study was planned to investigate the reliability validity of the Movement Imagery Questionnaire- RS in acute stroke patients. For our study, the Turkish version of the Movement Imagery Questionnaire-RS will be established first. Then, the reliability and validity of the questionnaire in acute stroke patients will be examined. The study included 70 stroke patients hospitalized in the Stroke Unit of the Neurology Department of Hacettepe University Hospitals and individuals between 50-75 years of age who do not have any disease in Ankara.
Ischemic stroke is an important cause of death and disability in Western countries. Different risk factors have been identified such as hypertension, diabetes, dyslipidemia, smoke, atrial fibrillation, obesity, and sedentary. The aim of this study is to evaluate the feasibility of an approach based on the use of wearable devices for the identification and reduction of risk factors in patients with previous history of ischemic stroke or transient ischemic attack.
CEST in Stroke is an observational magnetic resonance imaging (MRI) study in acute ischaemic stroke patients. Ischaemic stokes are the most common type of stroke and occur when a blood clot blocks the flow of blood and oxygen your brain needs. This can lead to cellular death (infarction) so the quicker a stroke is diagnosed and treated, the better a patient's recovery is likely to be. The purpose of this study is to determine the technical feasibility of a new MRI technique known as Chemical Exchange Saturation Transfer (CEST) imaging for assessing the extent of potentially salvageable brain tissue (penumbra) around an area of infarction. CEST imaging works by looking at the chemicals in the brain cells. The chemicals may change when cells are affected by stroke. Stroke patients are not normally treated with with clotbusting drugs or clot-retrieving devices if they arrive at hospital many hours after the stroke because treatment may not help and in some cases it may cause more harm than good. However, the new MRI technique could detect those stroke patients who arrive at hospital many hours after the stroke but still have salvageable brain - in these cases it would be helpful to treat these patients and therefore stop those cells from dying. However, there are several technical issues that need to be addressed before CEST can be adopted as a routine clinical assessment. CEST in Stroke hopes to address these issues by using an alternate MRI sequence capable of acquiring CEST data over a large portion of the brain in approximately in 10 minutes. The overall aim of study is to determine the feasibility of CEST imaging for assessing the extent of penumbra, in order to determine which patients may benefit from re-perfusion interventions who would otherwise not be eligible. If the study is successful, further research will be implemented to help clinical decision making in stroke patients who present outside of conventional time windows.
This is a multicenter, doble blind, placebo controlled clinical trial to asses de safety and efficacy of intravenous administration of alogenic adipose tissue-derived mesenchymal stem cells in the first four days from acute ischemic stroke.
The investigators will determine the client and non-client variables associated with discharge to an inpatient rehabilitation facility vs. skilled nursing facility in individuals' post-stroke. The investigators will determine how these variables are associated with short-term (discharge from facility) and long-term (6-months post-stroke) function and quality of life.
There are over 7 million stroke survivors in the US alone, with approximately 795,000 new cases annually. Despite the best available physiotherapy, 30-60% of stroke survivors remain affected by difficulty walking, with foot weakness often being the main cause. Given that post-stroke gait impairments remain poorly addressed, new methods that can provide lasting improvements are necessary. Brain-computer interface (BCI) technology may be one such novel approach. BCI technology enables "direct brain control" of external devices such as assistive devices and prostheses by translating brain waves into control signals. When BCI systems are integrated with functional electrical stimulation (FES) systems, they can be used to deliver a novel physical therapy to improve movement after stroke. BCI-FES systems are hypothesized to stimulate recovery after stroke beyond that of conventional physical therapy.
Post-stroke fatigue is highly prevalent and disabling. However, its causes and consequences in the chronic phase are not fully understood. The aim of this cross-sectional study is to explore functional correlates of post-stroke fatigue in the chronic phase.
The main purpose of this trial is to observe whether Xingnaojing, intravenously administered within 24 hours of symptom onset on pre-hospital emergency ambulance, improves the Early neurological deterioration of acute stroke at 3 days.
Stroke-associated pneumonia (SAP) is the major complication of acute intracerebral haemorrhage (AICH), leads to poor clinical outcomes and increases the financial burden on the medical system. Prophylactic antibiotics do not reduce the mortality rate of SAP. The Tong-Fu-Xing-Shen herbal formula (TFXS) was shown to be effective for the prevention and treatment SAP in a previous clinical trial. To clarify whether TFXS is effective and safe for the treatment of SAP and affects the immunological mechanism of the "brain-gut-lung" pathway of SAP, the investigators designed this study.
Every year approximately 15,000 Veterans are hospitalized for stroke, and up to 40% of those Veterans will experience stroke-related language impairment (i.e., aphasia). Stroke-induced aphasia results in increased healthcare costs and decreased quality of life. As the population of Veterans continues to age, there will be an increasing number for Veterans living with the aphasia and its consequences. Those Veterans deserve to receive aphasia treatment designed to facilitate the best possible outcomes. In the proposed study, the investigators will investigate optimal treatment intensity and predictors of treatment response for a novel word retrieval treatment. The knowledge the investigators gain will have direct implications for the selecting the right treatment approach for the right Veteran.