View clinical trials related to Cerebrovascular Disease.
Filter by:To date, no studies seems to compare conventional gait rehabilitation program with end-effector RAGT in subacute stroke patients by analysing the variations of gait kinematics beyond clinical multi prospective outcomes. The aim of this pilot study is to evaluate the efficacy of end-effector RAGT in subacute stroke patients in terms of clinical outcomes and gait kinematics, comparing them with conventional gait rehabilitation program.
Complex brain arteriovenous malformations (bAVMs) in ≥3 Spetzler-Martin grades have long been challenges among cerebrovascular diseases. None of the traditional methods, such as microsurgical operation, endovascular intervention, or stereotactic radiotherapy, can completely eliminate complex bAVMs without a risk of neural function deterioration. The multistaged hybrid operation solved part of the challenge but remained risky in the installment procedures and intervals. The one-staged hybrid operation was applied in the surgical treatment of cerebrovascular diseases and proved to be a potentially safe and effective method for curing complex bAVMs. However, lacking the support of high-level evidence, its advantages remain unclear. This study was proposed to validate the benefits and risks of one-staged hybrid operation in the treatment of complex bAVMs, as well as its indications, key technologies, and workflows.
To investigate the therapeutic effect of individualized treatment of antiplatelet in secondary prevention of ischemic stroke.
The clinical efficacy of LDL-lowering therapy have been proven with strong evidences and more emphasized. However, there are also growing concerns that high-intensity statin would be related to increased risk of adverse effects. In addition, there was an inconsistency of efficacy of statin according to ethnic population. Asian population showed more profound LDL reduction not only from high potent statin but from moderate to low potent statin. Conventional strategies for lowering LDL-cholesterol was focused on statins, therefore doubling of previously described dose of statin would be common way in patients with inadequate lowering LDL-cholesterol level. Additive ezetimibe will also an alternative strategy not only to lower LDL-cholesterol level and also to reduce the need of dosage of high-intensity statin to fulfill sufficient LDL-cholesterol lowering effect. We will evaluate whether additive ezetimibe with rosuvastatin will have comparable clinical efficacy in terms of clinical outcomes and goal attainment of LDL-C compared to rosuvastatin monotherapy.
This study aims to determine the extent to which pre-existing long-term conditions are associated with survival following a heart attack (acute myocardial infarction) using observational data from the UK's national heart attack register.
To compare the effects of various combinations between 6 hertz(Hz) rTMS & LFrTMS on the limb motor dysfunction due to cerebral vascular disease.
This study will evaluate a complex intervention based on a patient management tool (PMT), combined with educational outreach to primary care doctors, nurses and other health workers, in the Brazilian city of Florianopolis. The intervention is aimed at improving the quality of primary health care and health outcomes, in adults with diabetes and cardiovascular disease (CVD). The effectiveness of the intervention will be assessed by randomly allocating 48 primary care clinics to receive the intervention or not, and comparing patient and clinic level endpoints that reflect the health and quality of care provided over the following year. About 11000 patients known to have been diagnosed with diabetes mellitus and 32000 with CVD (defined as having a diagnosis of hypertension, ischemic heart disease, heart failure or cerebrovascular disease) in participating clinics will be included in the study. About 7800 of them have diagnoses of both CVD and stroke. The primary endpoints will be 1. Number of participants in whom at least one of the following tests was recorded: body mass index, plasma glucose, serum cholesterol, electrocardiogram, and 2. in participants with a diagnosis of hypertension recorded previously, average systolic blood pressure recorded. Secondary endpoints will include the individual components of the composite scores, health measures (hospital admissions and deaths), and indicators of appropriate diagnosis of comorbid conditions such as depression. Eligible patients will be identified and outcomes measured using electronic medical records.
Introduction: Cerebral small vessel disease (SVD) is associated with age-related disabilities including dementia, depression, physical and functional impairment. Chinese are more prone to developing SVD than Caucasians. Physical exercise may improve multiple negative consequences associated with SVD. Objective and hypothesis to be tested: To examine the effects of a 24-week structured aerobic dance training on cognition, mood, physical and daily functions in stroke and dementia free older adults with SVD, and whether such effects are mediated through improved cerebral vasomotor reactivity (CVR), a marker of cerebral autoregulation which is impaired in SVD. Design and subjects: Rater-blind RCT comparing the effects of 24-week of structured aerobic dance training upon cognition, mood, physical and daily functions on 110 community dwelling, stroke- and dementia-free persons aged ≥65 with MRI evidence of significant SVD, defined as the presence of multiple (≥2) lacunes and/or early confluent or confluent WML. Interventions: Participants are randomized in a 1:1 ratio into a 24-week of structured therapist-led group aerobic dance training with home practice or simple stretching plus health education control group. Main outcome measures: Cognition, mood, physical and daily functions and CVR measured using Transcranial Doppler at baseline, weeks 12, 24 and 36. Data analysis: Intent-to-treat with multiple imputations with treatment efficacy analyzed using mixed effects models. Mediation effects of CVR between aerobic dance training and treatment outcomes tested using mediation models. Expected results: In persons with significant SVD, aerobic dance training improves cognitive, mood, physical and daily functions and such effects are mediated by changes in CVR.
This research is being done to evaluate the short term and long term effects of ketogenic diets on measures of cardiovascular health. Such measures include cholesterol levels, blood pressure, weight, and thickening of the blood vessel wall over time. Adults aged 18 or older who are already on a ketogenic diet for at least 12 months or who are interested in beginning on the modified Atkins diet may join.
The aim of the present positive-control study is to analyze and compare the rate of off-table subclinical neurological events in two groups of patients submitted to carotid artery stenting (CAS) with two different kind of stents, a close-cell stent, and the new mesh-covered stent, so to verify if the new model of stent is effective in preventing postprocedural carotid plaque embolism.