View clinical trials related to Ischemia.
Filter by:This study aims to conduct a multicenter, prospective, randomized clinical trial to scientifically evaluate the safety and efficacy of different perioperative sedation methods during endovascular thrombectomy in acute ischemic stroke patients with large vessel occlusion in the anterior circulation.
This is a multicenter, randomized, double-blinded, placebo-controlled, dose-escalation trial. The objective of this study is evaluating safety and preliminary efficacy of intravenous exosomes derived from human induced pluripotent stem cell (GD-iExo-003) in acute ischemic stroke.
This is a 50-patient, Phase 2, double-blind, randomized, placebo-controlled, hybrid decentralized study to evaluate the safety and efficacy of daily subcutaneous (SC) injection of TXA127 in post-ischemic stroke patients. Subjects will receive either TXA127 0.5mg/kg or placebo for 12 weeks started 6 to 24 months post ischemic stroke, and they will have a 12 week follow up visit after treatment has ended. The primary efficacy outcome measure is individual patient absolute change from baseline in motor and sensory functions as measured by the Fugl-Meyer Assessment of Upper Extremity (FMA-UE) 12 weeks after start of treatment.
The primary objective of this study is to evaluate the functional recovery based on Barthel index (BI) and modified Rankin Scale (mRS) while the secondary objectives are to assess the survival and re-admission rate as well as to investigate the inflammatory response in a subclinical study within 1 year of Neuroncell-EX infusion in participants with acute ischemic stroke.
This study is designed to observe the treatment options in real-world clinical practice as well as the safety and efficacy of different treatment strategies.
The investigators recently identified Brain-derived tau (BD-tau) as a sensitive blood-based biomarker for brain injury in acute ischemic stroke: in patients with acute ischemic stroke, plasma BD-tau was associated with imaging-based metrics of brain injury upon admission, increased within the first 24 hours in correlation with infarct progression, and at 24 hours was superior to final infarct volume in predicting 90-day functional outcome. While informing on the relation of BD-tau with imaging-based metrics of brain injury, this cross-sectional study was restricted to BD-tau assessments upon admission and at day 2 and could not inform on key characteristics of the evolution of plasma BD-tau, including when exactly it starts to rise, how long it continues to rise, and how it is determined by infarct characteristics as well as comorbidities. Here, the investigators aim to assess plasma BD-tau every hour from admission to 48 hours after onset to evaluate the hypothesis that BD-tau rises immediately after onset and plateaus between three and 48 hours after onset.
In acute ischemic stroke due to tandem occlusion, the emergent stenting has recently become an endovascular treatment option combining with mechanical thrombectomy to achieve recanalization. However, the data on the beneficial endovascular management of tandem occlusion in two circulations is still limited. The purpose of our study was to compare the improvement of clinical outcome between two circulations after emergent stenting at 3 months.
Thermovision-controlled lumbar sympathetic blockade in chronic limb-threatening ischemia treatment
This study is two-center, prospective, randomized, open-label, controlled, investigator-sponsored study that aims to investigate the efficacy of low-dose colchicine in preventing recurrent stroke in the patients with acute atherothrombotic minor-to-moderate ischemic stroke during hospitalization.
INVISIBLE-1 aims to prospectively follow patients up to one year after ischemic stroke to: 1. Determine the cumulative incidence of occult cancer in patients with embolic stroke of undetermined source (ESUS) and elevated D-dimer 2. Describe occult cancer characteristics and spontaneous course of occult cancer Methodology The investigators will include 370 stroke patients with elevated D-dimer (≥ 820 μg/L) at the time of stroke, suspicion of ESUS after initial workup and without known cancer. The investigators will perform a follow-up telephone interview at one year to assess the occurrence of a new cancer and characterize the course of the disease. Significance Determining the real incidence of occult cancer in high-risk patients will help support the implementation of screening trials in the future. Faster detection and treatment of occult cancers would significantly impact patient' outcomes by offering faster cancer treatment and optimal secondary stroke prevention.