View clinical trials related to Ischemia.
Filter by:This study is a prospective, open-label, multi-center, registry study, designed to show that rescue stenting is safe and effective for emergency large vessel occlusion (ELVO) patients who have mechanical thrombectomy failure. Participants with ELVO will initially underwent mechanical thrombectomy usig stent retriever, contact aspiration or both. After failure of mechanical thrombectomy, rescue stenting will be performed.
A randomized clinical trial for the comparison of the efficacy and safety of moderate-intensity rosuvastatin plus ezetimibe versus high-intensity rosuvastatin for target LDL-C goal achievement in patients with recent ischemic stroke
The study population will be patients with planned double-lung transplant, with preoperative ex-vivo reconditioning procedure. The ex-vivo procedure will be performed for lungs considered as limit to be directly implanted according to the national classification or in case of Maastrich 3 decision. They required a rehabilitation procedure like ex-vivo to determine their quality. Once the procedure initiated, the unused remaining liquid will be retrieved for the first gasometry usually performed. This will be the time T1 of sampling. The unused remaining liquid will be retrieved for the gasometry of end of procedure usually performed, before the graft cooling. This will be the time T2. The purge liquid of first lung at the declamping of the pulmonary artery will be retrieved at the time of unclamping (time T3 of sampling). The purge liquid of the second lung at the declamping of the pulmonary artery will be retrieved with the same procedure (time T4 of sampling). The samples will be analysed with ELISA technique. The endothelial dysfunction will be evaluated with plasma concentration of heparan sulphate, syndecan-1, endothelin-1 and i-NOS.
The objective of this clinical evaluation is to evaluate the immediate and long-term (up to 36 months) outcome of the MOTIV™ Bioresorbable Scaffold (Reva Medical) in a controlled prospective investigation for the treatment of patients with rest pain or minor tissue loss (CLI) due to the presence of lesions of max 100mm in length at the level of the below-the-knee arteries.
A multi-site, interventional, non-comparative, single-arm trial to evaluate the safety of the Keeogo™ Dermoskeleton in subjects with hemiparesis due to ischemic or hemorrhagic stroke.
In patients with chronic stable coronary artery disease (CAD), percutaneous coronary intervention (PCI) targets hemodynamically significant coronary lesions, i.e., those thought to cause inducible ischemia. The hemodynamic severity of a coronary stenosis increases with its tightness and with the myocardial mass of viable myocardium downstream of the stenosis. Compared to the traditional anatomic angiographic approach, assessment of functional relevance by fractional flow reserve (FFR) during coronary angiography has been suggested to improve patient outcomes. Fractional flow reserve (FFR) is based on determination of the coronary perfusion pressure downstream of a stenosis during pharmacologic hyperemia. However, FFR relies on oversimplified physiologic concepts, which limits its usefulness in defining a true ischemic threshold. Furthermore, visual angiographic assessment continues to dominate the treatment decisions for intermediate coronary lesions. Conversely, the intracoronary ECG (icECG) provides an inexpensive, sensitive and direct measure of myocardial ischemia. The icECG is easily acquired by attaching a reusable alligator clamp to a conventional angioplasty guidewire (at one tenth the price of a pressure sensor guidewire). The coronary guide wire positioned downstream of a coronary stenosis then acts as the exploring electrode. During pharmacologic stress, the icECG can provide direct evidence for regional myocardial ischemia to define the ischemic threshold in different types of coronary artery disease.
Despite the advances in neurosurgical and -radiological techniques and intensive care, the mortality and morbidity rates in SAH have not changed in recent years. There is still only a limited understanding of the mechanisms of secondary insults causing brain injury after SAH, also called delayed cerebral ischemia (DCI). In this study, the investigators are exploring the use of quantifiable biomarkers from blood and continuous EEG monitoring as tools for the diagnostics of DCI. Additionally, the investigators are looking into other clinical variables (eg. pain, heart function) as factors of DCI.
TACT3a is a double blind, placebo-controlled, randomized trial to test a novel therapy, edetate disodium-based chelation of environmentally acquired toxic metals, to reduce cardiovascular events including amputation in high-risk diabetic patients.
This is a descriptive study designed to evaluate the safety and feasibility of a precision medicine approach to antiplatelet selection for secondary stroke prevention.
RESILIENT is a phase II, multi-center, prospective, pragmatic randomized clinical trial with blinded assessment of the primary endpoint. This study aims to evaluate whether mHealth-CR improves functional capacity in older adults (age ≥65) with IHD compared with standard traditional cardiac rehabilitation care. A total of 400 eligible patients will be randomized in 3:1 manner to mHealth-CR versus usual care for assessment of primary endpoint. Enrollment will occur over approximately 42 months with an expected minimum of 3 months follow-up per participant.