Active clinical trials for "Ischemic Stroke"

We will investigate the therapeutic efficacy of EEG-synchronized noninvasive repetitive transcranial magnetic stimulation (rTMS) in the early subacute phase after ischemic stroke to improve upper limb motor rehabilitation. We hypothesize that synchronization of rTMS with the phase of the ongoing sensorimotor oscillation indicating high corticospinal excitability leads to significantly stronger improvement of paretic upper limb motor function than the same rTMS protocol non-synchronized to the ongoing sensorimotor oscillation or sham stimulation.

The potential benefit of intraarterial tenecteplase in acute basilar artery occlusion (BAO) patients with successful reperfusion following endovascular treatment (EVT) has not been studied. The current study aimed to explore the efficacy and safety of intraarterial tenecteplase in acute BAO patients with successful reperfusion after EVT.

A problem with breathing during sleep, called obstructive sleep apnea (OSA), likely increases the risk of stroke and is common in people who have had a stroke, present in about 2/3 of stroke survivors. There is also evidence that OSA predicts worse outcome after stroke. The question being addressed in the Stroke and CPAP Outcome Study 3 (SCOUTS3) is how to improve use of continuous positive airway pressure (CPAP) therapy to treat OSA when started during intensive stroke rehabilitation.

The objective of this study the first human use of a new device in treatment of acute ischemic stroke, which to evaluate the feasibility, safety, and efficacy of the Cerebrovascular Interventional Procedural Control System.

One of the major expressions of chronic disability in patients with cerebrovascular accidents is in terms of impaired gait and balance. Both of these limitations have an ultimate effect in terms of increased risk of falls leading to augmented morbidity and mortality. Further results of gait abnormalities and balance impairments are increased morbidity with many other manifestations including but not limited to; pain, a significant reduction in quality of life, muscle as well as joint stiffness, postural instability self-imposed restricted physical functioning, and limited social interaction. The chances of an acute recurrent stroke are substantially increased due to restricted mobility.

To investigate the safety and efficacy of normobaric hyperoxia (NBO) stabilizing penumbra in acute ischemic stroke patients.

The goal of this study is to to evaluate the effect and feasibility of a rehabilitation protocol with prismatic lenses associated with tDCS, compared to a prismatic lens rehabilitation protocol associated with sham stimulation, in reducing the signs of neglect in a group of patients with spatial heminegligence following ischemic stroke of the right hemisphere. The secondary objective is to evaluate the impact of this rehabilitation protocol on functional outcome.

The aim of this study was to evaluate the efficacy and safety of Sarecycline versus placebo in the treatment of microcirculation dysfunction after reperfusion therapy in patients with large vessel occlusion stroke.

A multicenter, prospective, open-label, blinded endpoint, randomized controlled trial aiming at evaluating the efficacy and safety of intra-arterial recombinant human tissue plasminogen activator (rt-PA) after successful recanalization of acute large vessel occlusion in the anterior circulation by mechanical thrombectomy in improving the 90-day functional outcome.

A fifth of ischemic stroke or transient ischemic attack (TIA) patients will have recurrent events within the first 3 months [Refs 1-3] despite aggressive medical therapy with antiplatelets and risk factor control. Clopidogrel is one of the mainstays of antiplatelet secondary prevention therapy in patients with ischemic stroke. CYP2C19 loss of function (LOF) mutations impair the effectiveness of clopidogrel [Ref 4]. The prevalence of LOF mutations is approximately 60% in the local population [Ref 5], rendering the effectiveness of empiric clopidogrel treatment doubtful. For patients who have LOF mutations, other treatment options for secondary prevention of ischemic stroke need to be tested. This study aims to determine the feasibility and clinical impact of genetic testing guided antiplatelet therapy in ischemic stroke patients on the prevention of major adverse cardiovascular or cerebrovascular events. Clopidogrel naive ischemic stroke or TIA patients aged 21 years and above will be randomised to genetic testing guided antiplatelet therapy or standard medical therapy within 7 days of their index event. Patients allocated to testing group will have blood sample drawn for diagnosis of CYP2C19 LOF mutations. Patients who test positive for an LOF mutation (intermediate and poor metabolisers) will be offered alternative antiplatelet therapy in the form of aspirn (for those who need monotherapy) or aspirin plus ticagrelor or dipyridamole (for those who need dual antiplatelet therapy) to be decided by the managing physician. Patients who test negative for LOF mutation will continue on clopidogrel. Platelet reactivity index (enables the identification of patients with an inadequate response to antiplatelet agents) will be measured at baseline.