View clinical trials related to Stroke.
Filter by:The study will collect data from aged 18 to 85 years with a diagnosis of acute stroke, who received thrombolytic treatment with a new agent, nonimmunogenic staphylokinase. Outcomes will be checked for safety and compared to the results of treatment with the other thrombolytic drug, alteplase.
The goal of this clinical trial is to evaluate the effect of evolocumab in combination with statin therapy (atorvastatin) in acute ischemic stroke (AIS).
Vagal Nerve Stimulation is a novel proven therapy for patients with chronic ischemic stroke. The primary objective of this registry is to assess the safety of vagal nerve stimulation for stroke recovery through monitoring the occurrence of serious adverse events associated with the surgical procedure or subsequent paired rehabilitation protocol. This registry will monitor patients undergoing VNS for stroke recovery in the Mount Sinai Health System and collect clinical and procedural details, objective outcomes, and patient-reported outcomes associated with vagal nerve stimulation for stroke recovery.
From the region around Brussels there are currently few data on how the post-stroke process take place and how satisfied the care providers are with it. For this reason, this survey is set up with the aim of examining four pillars: the epidemiology of stroke, communication between neurologists and GPs and satisfaction with it, secondary prevention of cardiovascular disease and control/treatment of the most common sequelae after stroke. In the latter two, the emphasis is on detection and treatment, and explicitly on whose task this is (neurologist versus GP), with the aim of verifying the mutual consensus on treatment and the subsequent detection of treatment shortcomings. This study will mainly consist of interviewing general practitioners and neurologists in the periphery of Brussels. This will be done by means of partly structured questionnaires, that will be send out to the medical professionals by contact with the central umbrella organisations of neurology in the hospitals and contact with the various general practitioners' practices (directly or through the multidisciplinary meetings per region). The questionnaires will be made up in google forms, as this programme allows efficient data processing, is eas-ily understandable for every participant and as no individual patient data will be processed.
Extensive research is being conducted in search of neuroprotective agents for possible use in the acute phase of stroke and agents that can be used for neurorepair in later stages of stroke. Several trials have been conducted and are in progress using different pharmacological agents, but none of the studies involve the stimulation of ETB receptors to treat cerebral ischemic stroke. Sovateltide (IRL-1620, PMZ-1620) has been effective in animal models of cerebral ischemic stroke. Its safety and tolerability have been demonstrated in a human phase I study with 7 subjects. Clinical phase II and III results indicate that sovateltide is a novel, first-in-class, highly effective drug candidate for treating cerebral ischemic stroke. Safety and significant efficacy in improving the National Institutes of Health Stroke Scale (NIHSS), Modified Rankin scale (mRS), and Barthel index (BI) obtained in phase II and III studies in patients with cerebral ischemic stroke in India are convincing and encouraged us to investigate its safety and efficacy in cerebral ischemic stroke patients in the United States. Therefore, the plan is to conduct a phase III clinical study to evaluate the safety and efficacy of sovateltide therapy along with standard of care in patients of acute ischemic stroke.
This is a single-arm post-market study of up to 150 participants, using up to 50 mobile therapists to conduct up to 36-hours at-home therapy. The study will assess at-home therapy implementation instead of an in-clinic therapy implementation for patients who are commercially implanted with the Vivistim System. Patients will be consented for eligibility if appropriate to be implanted with the Vivistim System per the indications for use (The MicroTransponder® Vivistim® Paired VNS™ System is intended to be used to stimulate the vagus nerve during rehabilitation therapy in order to reduce upper extremity motor deficits and improve motor function in chronic ischemic stroke patients with moderate to severe arm impairment.). Study participation includes receiving rehabilitation therapy paired with VNS, provided at the patient's home by a therapist, along with self-activated VNS. All subjects will be commercially implanted with the Vivistim System® after an ischemic stroke prior to Study treatment, although they may be consented prior to implant. It should be noted that the implant surgery is not part of the study.
Objectives: Cerebral small vessel disease (SVD) is a common disease in patients with ischemic stroke and the most common cause of vascular dementia. Blood pressure (BP)-lowering is generally considered neuroprotective. Nevertheless, in patients with severe SVD burden, the optimal BP target is uncertain. Hypothesis: BP-lowering to a systolic BP of 120-129mmHg in ischemic stroke patients with severe SVD is not associated with impaired cerebral perfusion, nor does it associate with worsening of structural connectivity and cognitive function. Design and subjects: One-year trial where patients aged ≥50 with a history of ischaemic stroke and severe cerebral SVD will be randomised (1:1) to a systolic BP target of 120-129mmHg versus 130-140mmHg. Study instruments: At baseline and one-year, all subjects will receive a brain magnetic resonance imaging (MRI) to evaluate their cerebral blood flow (CBF) and white matter integrity. They will also receive neuropsychological batteries to evaluate cognitive functioning. In addition, subjects will receive home BP monitoring with periodic medication changes prescribed by medical doctor to ensure the target BP is achieved. Main outcome measures: Primary end-point is the change in CBF. Secondary end-points include changes in structural connectivity and cognitive performance.
The goal of this clinical trial is to study the effects of aerobic exercise during the early rehabilitation after ischemic stroke. The main questions it aims to answer are: - How is the recovery of motor function affected by regularly walking during the first 90 days after an ischemic stroke? - Does regularly walking during the first 90 days after ischemic stroke affect cognition, physical comfort and the immune system? Participants will exert a heart rate controlled walking programme of walking 3-5 times 30-45 minutes per week. Researchers will compare the recovery of the walking group to a control group without any demands regarding physical exercise.
Neuroprotection is expected to be an important therapeutic strategy for acute ischemic stroke(AIS), but almost all neuroprotective drugs proved effective in rodent models have failed after entering clinical trials. This study aims to screen the differentially expressed proteins in peripheral blood of patients with acute ischemic stroke and with further study in the animal model of non-human primate cerebral infarction, we may determine the biomarkers that can evaluate the efficacy of neuroprotective drugs.
The purpose of this study is to Investigate the feasibility of a high-quality, high-dose, high-intensity upper extremity therapy program and to assess the treatment effects of a high-quality, high-dose, high-intensity upper extremity therapy program on functional outcomes, motor impairment, and quality of life