Showing 1 - 6 of 6 trials – Showing only trials currently accepting patients
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Thrombolysis in Pediatric Stroke (TIPS)
Thrombolysis in Pediatric Stroke (TIPS) is a five-year multi-center international safety and dose-finding study of intravenous (IV) tPA in children with acute ischemic stroke (AIS) to determine the maximal safe dose of intravenous Tissue Plasminogen Activator (IV-tPA) among three doses (0.75. 0.9, 1.0 mg/kg) for children age 2-17 years within 4.5 hours from onset of acute AIS.
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StrokeCog-BBB to Study Cognitive Outcomes Following Stroke
The goal of this observational study is to learn about cognitive outcomes in stroke patients. The main question it aims to answer are: 1. Is blood-brain barrier permeability compromised for years after stroke, 2. Is a blood biomarker of imbalanced angiogenesis dysregulated in chronic stroke and 3. Are there biomarkers that separately or together predicts cognitive decline after stroke, and are other MRI, blood, and clinical characteristics that are associated. Participants will undergo cognitive testing and MRIs two years apart. Researchers will compare cognitive outcomes in non-stroke patients who have cardiovascular risk factors to understand the effects of stroke on these outcomes.
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Glyburide Advantage in Malignant Edema and Stroke - Remedy Pharmaceuticals
This is a randomized, multi-center, prospective, double blind study. The primary objective is to assess the efficacy and safety of glyburide (RP-1127) compared to placebo in participants with a severe anterior circulation ischemic stroke who are likely to develop malignant edema.This objective will be addressed by comparing the proportion of glyburide treated particpants and placebo treated participants with a Day 90 modified Rankin Scale (mRS) ≤ 4 without decompressive craniectomy (DC). The secondary objective is to assess the efficacy of RP-1127 compared to placebo in participants with a severe anterior circulation ischemic stroke who were likely to develop malignant edema.
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A Safety and Tolerability Study of Neural Stem Cells (NR1) in Subjects With Chronic Ischemic Subcortical Stroke (ISS)
Evaluation of the safety and tolerability of escalating doses of NR1 administered intracerebrally at a single time-point post-injury to subjects with chronic ISS with or without cortical stroke.
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Clot Lysis: Evaluating Accelerated Resolution of Intraventricular Hemorrhage Phase III
The overall objective of this Phase III clinical trial is to obtain information from a population of 500 ICH subjects with intraventricular hemorrhage (IVH), representative of current clinical practice and national demographics of ICH regarding the benefit (or lack thereof) of IVH clot removal on subject function as measured by modified Rankin Scale (mRS). This application requests funding for five years to initiate a Phase III randomized clinical trial (RCT) testing the benefit of clot removal for intraventricular hemorrhage. The investigators propose to compare extraventricular drainage (EVD) use plus recombinant tissue plasminogen activator (rt-PA; Alteplase; Genentech, Inc., San Francisco, CA) with EVD+ placebo in the management and treatment of subjects with small intracerebral hemorrhage (ICH) and large intraventricular hemorrhage (IVH defined as ICH < 30 cc and obstruction of the 3rd or 4th ventricles by intraventricular blood clot).
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A Randomized, Concurrent Controlled Trial to Assess the Safety and Effectiveness of the Separator 3D as a Component of the Penumbra System in the Revascularization of Large Vessel Occlusion in Acute Ischemic Stroke
This is a prospective, randomized, single blind, concurrent controlled, multi-center study. Patients presenting with symptoms of acute ischemic stroke who have evidence of a large vessel (2.5mm or greater in diameter) occlusion in the cerebral circulation will be assigned to either the Penumbra System with the Separator 3D or the Penumbra System without the Separator 3D. Each treated patient will be followed and assessed for 3 months after randomization. Up to 230 evaluable patients at up to 50 centers presenting with acute ischemic stroke in vessels accessible to the Penumbra Separator 3D System for revascularization within 8 hours of symptom onset. The hypothesis to be tested is that the safety and effectiveness of the Penumbra System with the Separator 3D for the revascularization of large vessel occlusion is not inferior to the Penumbra System alone.
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