Active clinical trials for "Stroke"

This proposed project aims to compare the effects of dose-matched unilateral vs bilateral vs unilateral combined with bilateral upper limb rehabilitation based on task-related practice compare the effects of unilateral vs bilateral training based on robot-assisted devices study the predictors of treatment outcomes and clinimetric properties of the biomechanical measures

The purpose of this study is to determine whether injections of Botulinum toxin type A into muscles of the leg are effective in treating patients with increased muscle tension/uncontrollable muscle stiffness (spasticity) after a stroke.

This study was jointly developed and is jointly led by investigators at Massachusetts General Hospital and the intramural division of NINDS. We are doing this research study to find out if Activase ® (also called alteplase or rt-PA) can safely be given to people with an acute ischemic stroke when their stroke onset was not witnessed making them ineligible for standard thrombolytic (clot busting) therapy. We also want to find out if rt-PA can help people recover better from their stroke. The purpose of this study is to: 1) see if it is safe to give intravenous (IV) rt-PA to people with unwitnessed stroke but with MRI evidence of early ischemic stroke, 2) see if rt-PA is effective if given to people who are selected for treatment based on MRI evidence of an early stroke, and 3) get information about this new MRI diagnostic methods for guiding stroke treatment.

The purpose of this study is to examine the effectiveness and feasibility of a modified constraint induced movement therapy (mCIMT) intervention on upper limb function in two groups of patients acutely post-stroke; 1) an experimental group that will participate in a 10 week mCIMT intervention designed to improve upper limb function, in addition to usual care, and 2) a control group that will participate in a program of usual care consisting of a rehabilitation intervention for the affected upper limb that is dose-matched to the experimental group.

The purpose of this study is to test the hypothesis that adding functional strength training to UK conventional therapy improves muscle function and walking than either UK conventional therapy alone or increased intensity of UK conventional therapy

The purpose of this study is to compare the effect of cilnidipine (a calcium channel blocker) and losartan (an angiotensin II receptor blocker) on cerebral blood flow (CBF) and blood pressure in hypertensive patients with a previous ischemic stroke.

MAIN AIMS: to analyze the efficacy of nasal CPAP treatment in patients with ischemic first-ever stroke and Sleep Apnea Syndrome (SAS) in terms of: early neurological outcome, functional recovery, quality of life influence, stroke recurrence and survival. SECONDARY AIMS: to evaluate the feasibility of the treatment in this type of patients at short and long time. DESIGN: clinical randomized case-control study. PATIENTS: younger than 75 years with a First-Ever stroke with at least one of the following criteria: snoring, observed apnea, Hypertension or Ischemic Cardiopathy. MEASUREMENTS: protocol to define subtype stroke and parenchymatous and vascular location; sleep questionnaire (including Epworth Sleepiness Scale); Respiratory Polysomnography (RPSG). If RPSG shows an AHI > 20, with predominant obstructive events, patients will be randomized in a CONTROL GROUP (conventional treatment) and a TREATMENT GROUP (with Nasal CPAP). Follow up for both groups at 1, 3, 12 and 24 months will include: early neurological outcome, body mass index (BMI), blood pressure (BP), functional recovery (Barthel Index/Canadian Scale), quality of life (SF36), recurrences, vital status. Nasal CPAP titration will be performed by means of an automatic system (Autoset Portable ST). Compliance will be recorded. If a negative RPSG is obtained (AHI < 10) (NO SAS GROUP) or with AHI < 20 (mild SAS) the usual treatment and the same follow up protocol will be established. STATISTICS: the sample size is initially calculated in 10 patients for each group, considering this is part of a multicenter study including 8 centers. If no differences are found, depending on the statistical power the investigators will consider including more patients. The different groups will be compared for the analyzed variables with the corresponding tests.

Caffeinol is a combination of caffeine and alcohol. The amount given is about the same as 1-2 glasses of wine and 3-4 cups of coffee. The patient receives a one time dose given over two hour while being cooled to 34.5 C.

Undernutrition after stroke is frequent and is due to cognitive impairment, visuospatial perceptive deficits, hemiparesis, depression and dysphagia. The impact of intensive nutritional supplementation on functional outcome measures in undernourished stroke patient has not been studied.

The purpose of this study is to examine the feasibility and efficacy of an early supervised aerobic exercise program for patients following a minor ischemic stroke.