Active clinical trials for "Stroke"

The objective of the current study is to develop and investigate training concepts involving rehabilitation technology, which aim at exploiting the potential for regaining the ability to perform skilled movements by maximizing training intensity and keeping the motivation of patients high. The evaluation focuses on feasibility and cost-benefit analyses

This study will test the feasibility of a home blood pressure telemonitoring (HBPTM) system in patients with minor stroke or TIA in the past year. The telemonitoring system will consist of a blood pressure machine and an online survey to submit blood pressure measurements. The investigators want to test whether patients can persistently use the telemonitoring system with ease and whether telephone instructions for blood pressure medications from the research nurse can be correctly understood. A secondary purpose of this study is to look at the effects of telemonitoring in blood pressure and stroke recurrence.

In daily clinic, the use of treadmills to analyze the gait quality of a patient increases. The advantages of using a treadmill are that a smaller space is needed compared to a 3D lab for motion analysis, more steps can be recorded in shorter time period and patients should not start, stop or rotate during the analyses. One of the systems which can be used to perform motion analysis on a treadmill is the GRAIL. This GRAIL (Gait Real-time Analysis Interactive Lab) consists of an advanced treadmill with force sensors. Patients can walk on this treadmill with an imposed speed (fixed-speed) or at a speed determined by the patient itself (self-paced). Because not everyone is used to walk on a treadmill it is important to know if a person's walking pattern is different when he walks over ground compared to walking on the treadmill. Based on these insights, decisions can be made regarding interventions including treadmill training or this findings can be taking into account during further analysis of walking patterns on a treadmill. For this study stroke patients would be invited for an assessment on the treadmill (1 assessment moment). The movement pattern of these patients would be compared in different conditions: (Forward and backward) Walking at comfortable walking speed on the GAITRite Walking at comfortable walking speed on the treadmill in fixed speed mode Walking at comfortable walking speed +0.2 m/s (faster walking) on the treadmill in fixed speed mode Walking at comfortable walking speed on the treadmill in self-paced mode Backward walking at comfortable walking speed on the treadmill in fixed speed mode (only if patients are eligible to do so) Hypotheses based on this study protocol: Do stroke patients walk different over ground compared to treadmill walking Do stroke patients walk different during treadmill walking self-paced compared to fixed speed Do stroke patients walk different during treadmill walking fixed speed comfortable walking speed compared to fast walking Is there a correlation between upper extremity impairment and arm swing

A control and a post-stroke subject with right-side chronic hemiparesis were studied. The post-stroke subject underwent 30 sessions of balance-perturbed training while walking on an instrumented treadmill where the Balance Assessment Robot (BAR™) randomly delivered pushes to pelvis in various directions at various speeds and at various perturbation amplitudes. The investigators assessed kinematics, kinetics, electromiography and spatio-temporal responses to outward-directed perturbations commencing either at foot contact of the left or the right leg.

The objective of the study is to estimate the incidence and recovery of aphasia, dysarthria and dysphagia in an acute setting (first week) with the NIHSS sub-item scores for language and speech and a dysphagia screening. Furthermore, we will evaluate the severity of aphasia, dysarthria and dysphagia in an acute setting (first few days) with standardized measurements (ScreeLing, BNT, NSVO-Z, perceptual assessment, MASA/FOIS). To evaluate the effect of early IVT/EVT in patients with ischemic stroke on functional outcomes for language and speech via the NIHSS scale.

This study aims to compare the efficacy and safety of ADAPT vs Stentriever techique in a multicenter stroke cohort of patients.

This study evaluates the relationship between seated posture and fine motor performance in a drawing task in people with stroke and in healthy control subjects.

Background: A previous study in Zanzibar (which Jutta Adelin Jorgensen, PI of ZanStroke, led) showed a high prevalence of hypertension among adults at 33%, in fact higher than average in Sub-Saharan Africa (SSA), and poor performance of the health systems with nearly 90% of people with hypertension not achieving adequate blood pressure control. Uncontrolled hypertension (HTN) and stroke have already become among the commonest causes of admission to and death at hospital in Zanzibar. At the same time, there is little or no data available to quantify the stroke burden on types, treatment and outcomes, cost of stroke care, nor a comprehensive understanding of the causes of poor hypertension control in the population.The Tanzanian Stroke Incidence study (which Richard Walker from Newcastle University led) showed some of the highest stroke incidence rates in the world. However, there are many unanswered questions, and the Zanzibar Stroke Study will be a unique opportunity to look at all stroke admissions from a large island population. Zanzibar Stroke Study: The hypotheses investigated are 1a. Current challenges in stroke care cannot exclusively be explained by limited structural resources, and care delivering processes play an essential role. b. Current organization and quality of care for stroke including rehabilitation could benefit from being aligned with best practices for low resource settings. a. Stroke types, causes, and prognosis are dominated by a higher proportion of hemorrhagic strokes, associated to poorly controlled hypertension, higher 30-day mortality, and worse prognosis in terms of disability and mortality at 12 months than seen in high income settings. 2b Long term stroke outcome is not only depending on stroke severity but also on sociodemographic/economic factors with worse prognosis for the poorest part of the population. 3a. There is a significant first stage delay due to local perceptions and beliefs around stroke which prohibits biomedical treatment in the prognostically important acute phase of stroke 3b. There are untapped resources in the community that could be leveraged to increase adherence to medical treatment to control BP to prevent stroke and re-stroke, as well as making rehabilitation accessible 4a. Introducing a hypertension care package at lowest primary care level for people at high cardiovascular disease (CVD) risk to prevent stroke and re-stroke is cost-effective, affordable, and possible. 4b. With no intervention, the cost of stroke care at hospital level will in 10 years exceed the cost of all reproductive and child health (RCH) services. ZanStroke is an observational, prospective study of stroke admissions to hospitals in Zanzibar (Unguja) enrolling all patients with a recent stroke (< 30 days) over a period of one year to investigate the burden of stroke disease, risk factors and outcome up till 12 months post-stroke. This will be done through establishing a stroke patient register. Participant data will include sociodemographic and -economic information, vascular risk factors and previous medical history, routine head-CT, routine biochemical results and other investigations, as well as early and long-term outcomes (deaths, disability, independence/functionality, quality of life, cognition, medicine adherence, rehabilitation therapy, re-stroke). Approximately 80% of stroke patients in Unguja, Zanzibar who seek hospital care are admitted to the main hospital and the nearby private hospital, and these will undergo CT head scan, but this will not be possible in all of the other six hospitals. We will take blood samples and store serum and deoxyribonucleic acid (DNA) for potential future analysis from the main hospital and the nearby private hospital only. In addition to the clinical epidemiological research, qualitative and health economic evaluation research will be undertaken to understand stroke patients and caretakers life worlds and perspectives, health care providers skills and practices, organization and processes of stroke care at hospital level, and to define a set of most cost-effective interventions to prevent and treat stroke in the particular Zanzibar context.

Objective - to assess the effect of Cytoflavin® and its tolerability within the integrated program of rehabilitation of patients who underwent ischemic stroke

The objective of this multicenter, retrospective, cross-sectional, chart review study is to compare outcomes (disability, complications and mortality) of patients with large vessel occlusion stroke presenting at late time window selected by either Non-Contrast CT (NCCT) only, advanced imaging with CTP (Computed Tomography Perfusion), MRI (Magnetic Resonance Imaging), or medical management. Boston Medical Center (BMC) will serve as the main data coordinating site. Fifteen additional sites will seek local IRB approval or ethics approval. The aggregated de-identified data will be analyzed comparing types of interventions and outcomes by type of imaging or medical management.