View clinical trials related to Stroke, Ischemic.
Filter by:Early identification of intracranial atherosclerotic disease (ICAD) may impact the management of patients undergoing mechanical thrombectomy (MT). The aim of the study is to develop and validate a scoring system for pre-thrombectomy diagnosis of ICAD in posterior circulation large vessel/distal medium vessel occlusion strokes (LVOs/DMVOs).
The goal of this clinical trial is to learn if transcranial magnetic stimulation(rTMS) can improve neurological rehabilitation in patients with acute ischemic stroke. The main questions it aims to answer are: Can rTMS Promote Recovery of Limb Impairment in Patients with Acute Ischemia? Can rTMS Cause Changes in the Functional Connections of Brain Networks in Patients? Researchers will compare rTMS therapy to non-stimulation therapy to see if rTMS is effective in promoting neurological recovery from ischemic stroke. Participants will: Receive rTMS or sham stimulation with LF-rTMS on the contralateral M1 of the brain lesion for 20 minutes, 1200 pulses, 120% RMT, and a treatment period of 5 days； Be evaluated on a scale before and after treatment
The purpose of this study is to investigate how visual orientation discrimination and metacognition (i.e., perceptual confidence) are affected by occipital stroke that causes hemianopia and quadrantanopia in adults. This research will provide insight as to how the residual visual system, which not directly damaged by the occipital stroke, processes orientation (assayed in terms of orientation discrimination) and metacognition (by measuring perceptual confidence for orientation discrimination). These measures will be used to refine computational models that attempt to explain how the brain copes with loss of primary visual cortex (V1) as a result of stroke. This knowledge is essential to devise more effective visual rehabilitation therapies for patients suffering from occipital strokes.
The goal of this prospective observational study is to assess the effectiveness and performance of Methinks AI stroke imaging software platform in acute Code Stroke patients, and as a comparator to study sites utilizing existing AI imaging stroke platforms. The main question[s] it aims to answer is: • Performance of and outcomes associated with the use of the Methinks AI stroke imaging medical device in real-world clinical practice.
The goal of this clinical trial is to explore the influence of chronic RIC on collateral status evaluated by DSA in ischemic stroke patients with LAA etiology.
Severe trauma, head trauma, stroke and resuscitated cardiac arrest patients requiring endotracheal intubation and mechanical ventilation are at high risk of early-onset ventilator-associated pneumonia (EO-VAP). A short course of systemic antibiotic is recommended for prophylaxis. This study intends to assess the safety and efficacy of 2 alternative mechanical non-invasive airway clearance techniques in the prevention of EO-VAP in an open label randomized pilot trial of 20 subjects per study group i.e., 60 cases. The interventions will be in place for 7 days and the observational periods will be 14 days.
Background: tDCS is an emerging noninvasive brain stimulation that triggers neuroplastic changes in the brain. To enhance motor and executive function, tDCS modifies neuronal activity. Targeted effects of tDCS for physical and cognitive function might help in improving domains related to QoL among stroke survivors. Therefore, the primary goal of the current proposal is to fill the gaps in the literature by studying the effectiveness of patient-tailored tDCS on lifestyle parameters, and physical, behavior, and cognitive functions among stroke survivors, and understanding the mediated factors of domains related to QoL improvements. Type of study: Multiple Randomized Controlled trials (RCTs) Methods: Multiple RCTs will be conducted for subacute stroke survivors (>7 days to 3 months post stroke) aged 40-75 years with National Institutes of Health stroke scale score of >10 and Mini-Mental State Examination Score between18-23 on admission. Anticipated 64 Participants will take part in a prospective, randomized, participant- and assessor-blinded, sham-controlled trial after voluntary consent. The participants will be randomly assigned at a ratio of 1:1 to receive either: 16 patient-tailored sessions of anodal tDCS or sham tDCS in addition to conventional rehabilitation. Battery driven tDCS will be applied at 2 mA intensity to the dorsolateral prefrontal cortex and primary motor cortex for 20 minutes. The primary endpoints of study will be differences in 36-Item Short Form Survey (SF-36) scores post intervention at 4 weeks. The secondary outcomes will include Stroke Specific Quality of Life Scale, Montreal cognitive assessment, Beck Anxiety Inventory, Fugl-Meyer Assessment and Barthel Index. Results: SPSS software version 22 will be used to analyze the normal distribution of data and based on data normality, within group and between group actual differences will be calculated for all outcome measures to examine the main effects of the intervention. The level of significance will be set at 0.05
The current study aims to evaluate the efficacy and safety of pBFS-guided cTBS combined with iTBS for the rehabilitation of language functions in patients with post-ischemic stroke aphasia.
This is a multicenter, open-label, evaluator-blinded, investigator-initiated, randomized clinical trial, to evaluate the clinical efficacy and safety of LF-rTMS in reducing infarct size, reducing disability rate and improving functional outcome in patients with acute ischemic stroke within 48 hours after stroke onset.
PRESSURE is a multicenter, prospective, randomized, open, blinded end-point assessed (PROBE) trial, that aims to evaluate the efficacy and safety of drug-induced hypertension using peripheral dilute norepinephrine, in patients with acute ischemic stroke in a perforating artery territory and experiencing early neurological deterioration.