View clinical trials related to Stroke, Ischemic.
Filter by:This is a phase III trial trying to determine whether 12-hour bed rest following IV thrombolysis therapy (i.e. tPA) for ischemic stroke is non-inferior to 24-hour bed rest by measure of outcomes on the modified Rankin Scale (mRS) at 90 days post bed rest.
The main purpose of this trial is to determine whether Xingnaojing, intravenously administered within 24 hours of symptom onset, improves the daily living ability of acute ischemic stroke at 90 days.
The ANA catheter system (may also be designated as "ANA system", "ANA 18 -002" or "ANA device") is a distal access catheter designed to assist in neurovascular procedures by facilitating the insertion and guiding of other devices (i.e. retrieval devices and intravascular catheters) and restricting blood flow at the target position. It is a sterile, single-use, disposable intravascular device comprised of two coaxial catheters (delivery catheter and funnel catheter) consisting of sections of variable stiffness. The funnel catheter is comprised of a radiopaque nitinol braid (self-expanding funnel), covered by a continuous silicone coating that, when deployed, provides local and temporary flow restriction. The delivery catheter has a hydrophilic coating to reduce friction during use and a radiopaque marker on the distal end. Both catheters have Luer lock hubs on their proximal end. The proposed study has been designed to collect prospective clinical evidence to compare the Anaconda ANA device to similar devices used for guiding and supporting stent retrievers during neurothrombectomy procedures. The protocol has been designed to replicate the patient population enrolled in prior studies of similar devices. The primary endpoint will be ability of the investigational device to facilitate stentriever deployment and neurothrombectomy in the anterior circulation, with successful reperfusion defined as achieving a modified Thrombolysis in Cerebral Infarction (mTICI) score of ≥2b in the target vessel with ≤3 passes of the investigational device without the use of rescue therapy. Follow-up at 24h, Day 5 (+/- 12 h) or discharge, whichever comes first and at 90 days will allow documentation of the clinical outcome of the neurothrombectomy procedure as a whole and detect any device related and other complications, making use of the ANA device for distal access.
This is a placebo controlled, randomized, double blinded study including Phase 1 and Phase 2. Phase I study is a safety assessment and Phase 2 study is incline to assess effectiveness of MSCs. Potential subjects must be screened and consented before enrolled. The primary objective of this study is to determine the effects of early intravenous infusion of allogeneic human umbilical cord mesenchymal stem cells (HucMSCs or MSCs used in the following section) for patients with acute ischemic stroke. Eligible patients will receive a single dose of MSCs or placebo within 24 hours after stroke. Patients will be followed for 2 years post infusion for safety and efficacy (change in neurological symptoms and quality of life). Assessments will occur during transplantation and at 3,7, 14 days and1,3, 6, 12, 18 and 24 months after infusions of stem cells.
The purpose of this study is to collect real-world safety and performance data on the MIVI Neuroscience, Inc. Q Aspiration Catheter for use in the removal of fresh, soft emboli and thrombi in the neurovascular system during acute ischemic stroke.
This observational study will address urinary disorders in subacute stroke patients. Patients without and with urinary disorders will be compared, and treatment outcome will be assessed among the latter.
The current study has the potential to improve rehabilitation during the subacute phase of a stroke, aiming to reduce the individual's disabilities and risk of falling, enhance health promoting physical activity and independence in ADL.
Interventionnal Study to investigate the accuracy of our clinical based algorithm performed by using a visioconference device to assess the eligibility of acute recanalisation treatment (intraveinous thrombolysis (IVT) and/or mechanical thrombectomie (TM). Clinical identification of type of treatment is needed is pre-hospital triage of these patients.
This study aims to investigate the effectiveness and safety of alpha-lipoic acid in patients with diabetes and ischemic stroke treated with reperfusion therapy.
This innovative study will address scientific and clinical areas relatively unexplored in chronic stroke that could lead to greater recovery of walking. Ischemic Conditioning (IC) is a non-invasive, simple procedure that improves motor function, exercise performance and cardiovascular function in healthy controls, but it has never been applied to the stroke population. We postulate that IC enhances the recruitment of motoneurons and results in positive neural adaptations, improves vascular endothelial function and peripheral blood flow, and together these improvements result in an increased capacity to exercise and faster walking speed. Future studies will examine the effects of IC and traditional therapy at different time points of recovery post stroke, durability of IC, molecular mechanisms of neural and cardiovascular adaptation and the efficacy compared with other adjuncts.