Active clinical trials for "Ischemic Stroke"

Time is one of the most important in the decision of treatment of acute ischemic stroke. The optimal One-stop management from admission to recanalization associated with reduction of in-hospital times. The development of flat-detector computed tomography perfusion capable angio-suite allowed One-stop management to be improved treatment time better and better. To compare One-stop management versus our standard workflow in shortening door-to-recanalization time.

The goal of this clinical trial is to compare the effectiveness between early and late initiation of anticoagulation therapy in acute ischemic stroke (AIS) patients with non-valvular atrial fibrillation (NVAF). Participants will be 1:1 randomized into early or late initiation group. The primary endpoint is early neurological deterioration (END) before discharge.

The goal of this clinical trial is to test the safety and effectiveness of antiplatelet therapy in acute ischemic stroke (AIS) patients with thrombocytopenia. Participants will be prescribed antiplatelet agents and followed up for 3 months.

Endovascular thrombectomy (EVT) enormously improves the prognosis of patients with large vessel occlusion (LVO) stroke, but its effect is highly time-dependent. Direct presentation of patients with an LVO stroke to an EVT-capable hospital reduces onset-to-treatment time by 40-115 minutes and thereby improves clinical outcome. Electroencephalography (EEG) may be a suitable prehospital stroke triage instrument for identifying LVO stroke, as differences have been found between EEG recordings of patients with an LVO stroke and those of suspected acute ischemic stroke patients with a smaller or no vessel occlusion. The investigators expect EEG can be performed in less than five minutes in the prehospital setting using a dry electrode EEG cap. An automatic LVO-detection algorithm will be the key to reliable, simple and fast interpretation of EEG recordings by ambulance paramedics. The primary objective of this study is to develop one or more novel AI-based algorithms (the AI-STROKE algorithms) with optimal diagnostic accuracy for identification of LVO stroke in patients with a suspected acute ischemic stroke in the prehospital setting, based on ambulant EEG data.

The Purpose of this open-label randomized controlled multicenter trial is to evaluate the efficacy and safety of mono-drug therapy with oral anticoagulant compared to combination therapy with antiplatelet drug, in ischemic stroke patients with non-valvular atrial fibrillation and atherothrombosis.

Stroke is one of the leading causes of death worldwide and the main cause of incapacity. Currently, the only therapies for acute ischemic stroke (AIS) patients are the administration of recombinant tissue plasminogen activator (rt-PA) and/or endovascular treatment. Unfortunately, many patients cannot benefit from these therapies due to contraindications or evolution time. Neuroprotective therapies could not only increase the benefits of available reperfusion therapies but also provide an option for patients who are not candidates for these treatments. Remote ischemic conditioning, consisting on brief episodes of transient limb ischemia, represents a new paradigm in neuroprotection. It can be categorized in pre-, per- or postconditioning, depending on the moment of application. According to studies in coronary ischemia, remote ischemic perconditioning (RIPerC) during the ischemic event is safe, cost-effective, feasible and associated with a reduction in myocardial injury. The investigators aim to conduct a multicentre study (5 university hospitals) of pre-hospital RIPerC in AIS patients (within 8 hours of stroke onset), which would include 572 stroke code activated patients (286 would undergo RIPerC and 286 would be sham). Our hypothesis is that RIPerC would be safe and would induce endogenous neuroprotective phenomena associated with good outcomes in AIS patients whether treated with revascularization therapies or not. Moreover, the development of systemic ischemic tolerance should provide metabolomic and lipidomic signatures that would present an opportunity to find specific molecular markers (biomarkers). The main objectives will be to assess: 1) RIPerC clinical benefits in AIS, 2) whether RIPerC is safe not only in AIS but also in all cases of stroke code activation, 3) whether RIPerC is associated with a reduction in cerebral infarct size and 4) metabolomic and lipidomic signatures of the RIPerC effect.

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.

Helsinki University Hospital (HUS) has decided on a strategy to provide digital health care services for several medical specialties - a project called the Health Village (HealthVillage.fi). Within Health Village a specific digital My Path program, iRENE Digital Pathway, has been developed for web-based neuropsychological rehabilitation. iRENE Digital Pathway is a structured program for adults with an acquired brain injury (ABI), which utilizes psychoeducative information and self-evaluation questionnaires for attentional, memory and executive disorders with a feedback, and provides training for internal and external memory and other cognitive strategies. The current study will explore if web-based neuropsychological rehabilitation is a feasible and effective method for carrying out rehabilitation for adults with ABI.

The overarching goal of this study is to develop, implement, and evaluate the effect of a collaborative quality improvement (C-QIP) intervention (consisting of non-physician health workers, text messages for a healthy lifestyle, and a clinical decision support system) on processes of care and clinical outcomes among individuals with previous cardiovascular disease in India.

The Jacobs Institute is participating in a Sponsor Investigator study designed to collect prospective clinical evidence to evaluate the use of a neurological thrombectomy device for clot retrieval in acute ischemic patients