View clinical trials related to Ischemic Stroke.
Filter by:The purpose of this study is to determine whether DEB is not inferior to common bare metal stent using under in long-term vessel patency and inhibiting restenosis in Vertebral Artery Ostium Stenosis
The primary goal of the CORONA-IS study is to characterize stroke-associated acute myocardial injury (elevated hs-cardiac troponin) using different diagnostic examinations in order get a better understanding of it's underlying pathomechanisms.
Catheter ablation (CA) has been reported to reduce risk of stroke in patients with nonvalvular atrial fibrillation (NVAF) in retrospective studies, but risk and benefit of CA has not been well elucidated in NVAF with recent cerebral infarction in prospective randomized trials.
OPTIMAS is a large, prospective, partially blinded randomised controlled trial of early (within ≤4 days [96hrs]) or standard (between day 7 and day 14 after stroke onset) initiation of anticoagulation after stroke in patients with atrial fibrillation (AF), using any licensed dose of a direct oral anticoagulant (DOAC). The trial will use a non-inferiority gatekeeper approach to test for non-inferiority of early anticoagulation followed by a test for superiority, if non-inferiority is established.
The primary efficacy objective of the MOST trial is to determine if argatroban (100µg/kg bolus followed by 3µg/kg per minute for 12 hours) or eptifibatide (135µg/kg bolus followed by 0.75µg/kg/min infusion for two hours) results in improved 90-day modified Rankin scores (mRS) as compared with placebo in acute ischemic stroke (AIS) patients treated with standard of care thrombolysis (0.9mg/kg IV rt-PA or 0.25mg/kg IV tenecteplase or TNK) within three hours of symptom onset. Patients may also receive endovascular thrombectomy (ET) per usual care. Time of onset is defined as the last time the patient was last known to be well.
Atrial fibrillation is a heart rhythm disorder that often occurs after heart surgery. During atrial fibrillation blood cloths may form, predominantly in the left atrial appendage, a small sac in the wall of the left side of the heart. Some heart surgeons close this appendage to protect against stroke, particularly in patients with a history of atrial fibrillation, yet there is little evidence to support the efficacy and safety of this practice. We therefore conducted the Left Atrial Appendage Closure by Surgery (LAACS) study (2010-2016) were patients in whom the appendage was closed (by chance) suffered fewer brain damages that patients where it remained open. Although encouraging, these results were not only based on strokes, but also on scars without symptoms found in brain scans. The following LAACS-2 study will include a sufficient number of patients to determine whether future guidelines should advise to close systematically the left atrium appendage during a heart operation.
A significant proportion of strokes are thromboembolic in nature, arising from atherosclerotic plaque at the carotid bifurcation. It is now wellknown that inflammation plays a key role in atherogenesis and plaque destabilization. However the identification and characterization of the different inflammatory factors, as well as their relative importance, have not been clarified. This main aim of this study is to identify new risk markers for atherosclerosis and to characterize more precise methods for detection of the unstable carotid plaque with increased stroke-risk.
Rivaroxaban versus warfarin for stroke patients with antiphospholipid syndrome, with or without SLE (RISAPS): a randomised, controlled, open-label, phase IIb, non-inferiority proof of principle trial. 40 patients will be randomised with a ratio of 1:1 to receive either: - Rivaroxaban 15mg twice daily orally for 24 months or - Warfarin (standard of care in the RISAPS trial) to maintain a target INR of 3.5 (range 3.0-4.0) for 24 months. The primary outcome of the trial is the rate of change in brain white matter hyperintensity (WMH) volume between baseline and 24 months follow up, assessed on brain magnetic resonance imaging (MRI), a surrogate marker of ischaemic damage.
The purpose of the study is to examine the added effect of NeuroMuscular Electric Stimulation (NMES) in addition to exercise therapy in the acute phase of ischemic stroke. This randomized controlled trial includes 50 patients allocated to either control or intervention. The inclusion, test, training and re-test will be provided during the first 14 days after ictus, starting day 1 or 2 after ictus and a follow-up at day 90. The exercise training with external NMES is done with the patient every weekday for 12 minutes.
For this project the investigators ask, how the activation and organization of muscle synergies may be disrupted by brain lesions, and whether it is possible to modify synergy activations by means of specific therapies. Will be investigated whether there is a relationship between post-stroke cortical plasticity and changes in synergy activations due to a therapy.