View clinical trials related to Cerebrovascular Stroke.
Filter by:The purpose of this study is to determine whether acupuncture and taping are effective in the treatment of spastic upper limb after stroke.
This study evaluates the outcomes of stroke patients treated for intravascular thrombectomy, using either a local anesthetic with sedation, or a general anesthetic. Historical data will be used for those treated with the local anesthetic, and prospective data will be used for those treated with the general anesthetic.
The Addressing Real-world Anticoagulant Management Issues in Stroke (ARAMIS) registry is designed to provide important and timely insight into the management of acute stroke patients who are on novel oral anticoagulants in community practice.
The purpose of this study is to examine the efficacy of a lifestyle modification telehealth program on health-related behaviours in community-dwelling individuals living with stroke.
It has proposed the use of ST without microbubble treatment in randomized association with both intravenous and intra-arterial thrombolysis, but combined treatment (rtPA + U.S.) associated with MB diagnostic not yet been investigated in a randomized study. The aim of this study is to evaluate efficacy of the combined treatment (r-rtPA+US+MB) vs the standard rtPA treatment in a randomized study in consecutive patients with acute ischemic stroke. We expect to demonstrate that the combined treatment (rtPA+US+MB) will be statistically superior to standard treatment in terms of recanalization rate.
The overall goal of this study is to conduct a three-armed randomized controlled trial (RCT) in stroke survivors with depression to determine if a brief psychosocial-behavioral therapy intervention delivered in-person (arm A) or by telephone (arm B) is better than usual care (arm C), in terms of percent reduction in depressive symptoms and % of participants achieving remission of symptoms.
The purpose of this study was to investigate the effects of gait training on ground level with partial body weight support (BWS)in individuals with stroke during overground walking with no BWS.
The AMES device is designed to produce functional cortical changes by:(1) assisting the subject as he/she attempts to move the limb (assisted movement) and (2) enhancing movement sensation by vibrating the muscles during movement (enhanced sensation). The primary hypothesis is that the combination of assisted movement and enhanced sensation from muscle vibration can increase the amount of motor recovery in individuals disabled by a stroke.
The purpose of this study is to examine whether repetitive transcranial magnetic stimulation (rTMS) can be used to improve speech in chronic stroke patients with aphasia. Aphasia patients can have problems with speech production. The rTMS procedure allows painless, noninvasive stimulation of human cortex from outside the head. Chronic aphasia patients have been observed in our functional magnetic resonance brain imaging studies to have excess brain activation in brain areas possibly related to language on the right side of the brain (opposite side to where the stroke took place). It is expected that suppression of activity in the directly targeted brain region will have an overall modulating effect on the neural network for naming (and propositional speech) and will result in behavioral improvement.
PURPOSE OF STUDY Observational studies have demonstrated that elevated levels of plasma total homocysteine is a risk factor for cardiovascular disease. The purpose of this trial is to evaluate the clinical effects of homocysteine lowering treatment with B vitamins during 3-5 years follow-up of patients undergoing cardiac catheterization for suspected coronary artery disease (CAD). Special attention will be given to complication rates among patients needing subsequent percutaneous transluminal coronary angioplasty (PCI) or coronary artery by-pass grafting (CABG). HYPOTHESIS The primary hypothesis of this study is that, among patients with CAD, a daily supplement with B vitamins will reduce the risk for cardiovascular mortality and serious cardiovascular events with at least 20%. The secondary hypothesis of this study is that, among patients with CAD, a daily supplement with B vitamins will reduce the risk for total mortality, coronary events, cerebrovascular events and other cardiovascular events. The hypothesis will be tested for an effect of any of the treatments (folic acid / vitamin B12 or B6), and the effect will be evaluated according to initial total homocysteine levels and B vitamin levels as well as to the change in these levels after 1 and 6 months. The sample size has been calculated to 3088 patients using a two-sided chi-square test with significance 0.05 and at an 80% power level, presumed event rate of 22% over 4 years, and event rate reduction of 20%, adjusted for non-compliance/drop-out of 20%. STUDY DESIGN This is a controlled, double-blind two-centre trial with 3090 included men and women who underwent coronary angiography at Haukeland University Hospital or Stavanger University Hospital between April 1999 and April 2004. At baseline about 1300 patients underwent PCI and 600 underwent CABG. The patients were randomized into 4 groups in a 2 x 2 factorial design to receive one of the following four treatments: A, folic acid 0.8 mg plus vitamin B12 0.4 mg and vitamin B6 40 mg per day; B, folic acid 0.8 mg plus vitamin B12 0.4 mg per day; C, vitamin B6 40 mg per day; D, placebo. The active drug and the placebo tablets had identical appearance and taste. Treatment was started as soon as the patients were randomized after the coronary angiography procedure. The patients have been undergoing interviews, clinical examination and blood-sampling at baseline, at follow-up after 1 month and 1 year, and at a final study visit. In addition, information on dietary habits was obtained from 2400 patients at baseline. Among 350 patients that have undergone PCI at baseline, a full clinical examination, blood sampling and repeat coronary angiography to assess re-stenosis has been performed about 9 (6-12) months after the PCI procedure. For these patients, angiograms suitable for quantitative coronary angiography (QCA) analysis have been obtained at the baseline and follow-up invasive procedures. The follow-up was terminated ahead of schedule in October 2005 due to lack of compliance of the participants caused by media reports from the NORVIT study (NCT00266487) on potential increased cancer risk associated by B vitamin supplementation. The patients had then been followed for 1.5 - 5 years. STUDY END POINTS Primary clinical endpoints during follow-up are all cause death, non-fatal acute myocardial infarction, acute hospitalization for unstable angina and non-fatal thromboembolic stroke (infarction). Secondary endpoints are fatal and non-fatal acute myocardial infarction (including procedure related myocardial infarction), acute hospitalization for angina, stable angina with angiographic verified progression, myocardial revascularization, fatal and non-fatal thromboembolic stroke.