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We list hundreds of Clinical Trials about "Carotid Stent with Distal Protection Device Carotid Artery" on BioPortfolio. We draw our references from global clinical trials data listed on ClinicalTrials.gov and refresh our database daily.
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The purpose of this study is to evaluate ischemic events and neuropsychological changes after carotid artery angioplasty and stenting with a neuroprotection device.
The purposes of this study are: 1. To confirm the PROTÉGÉ ® GPS™ and PROTÉGÉ® RX Carotid Stent Systems and SpiderFX™ Embolic Protection Device are safe and effective in the treatment of carotid artery stenosis for subjects with a high risk for complications during carotid endarterectomy. 2. To evaluate rare and unanticipated adverse events. 3. To evaluate the physician level of experience with carotid artery stenting procedures with adver...
Multicenter, prospective, feasibility study designed to demonstrate the performance and safety of the Lumen Biomedical, Inc. FiberNet™ Embolic Protection System as an adjunctive device during carotid artery percutaneous intervention using the Guidant Acculink carotid stent in high surgical risk patients.
The purpose of this study is to detect new ischemic lesions after carotid artery stenting (with the Cristallo Ideale stent), in patients with high grade carotid artery stenosis, by diffusion-weighted magnetic resonance imaging (DW-MRI), using the endovascular proximal flow blockage (Mo.Ma device) for cerebral protection.
The primary objective of this study is to compare the safety and effectiveness of the Cordis Nitinol Carotid Stent and Delivery Systems (5.5 F and 7 F) with the ANGIOGUARD XP distal protective device to CEA in the treatment of carotid artery disease in patients at increased risk for surgery.
The objective of the ARMOUR study is to evaluate the safety and effectiveness of the Mo.Ma proximal flow blockage cerebral protection device for patients at high surgical risk for carotid endarterectomy who undergo carotid artery stenting
The study is being conducted to demonstrate the non-inferiority of carotid artery stenting (CAS) using the Emboshield® Embolic Protection System and Emboshield® Pro Embolic Protection System with the Xact® Carotid Stent System to carotid endarterectomy (CEA) for the treatment of asymptomatic extracranial carotid atherosclerotic disease.
To evaluate the safety and efficacy of the Bard ViVEXX Carotid Stent and Emboshield BareWire Rapid Exchange Embolic Protection System in the treatment of extracranial carotid artery stenosis in patients at high risk for carotid endarterectomy.
To collect clinical outcome and device performance data on the FDA 510(k)-cleared Emboshield® BareWire™ Rapid Exchange Embolic Protection System and FDA-approved Xact® Rapid Exchange Carotid Stent System when used under commercial use conditions by a broad group of physicians entering the study with differing carotid artery stenting experiences.
The aim of the study is to confirm, whether the MER® stent can be used, without limitations, for the endovascular carotid stenosis treatment in daily clinical practice. Eligible patients will undergo the procedure of the common or internal carotid artery stenting using MER® with proximal or distal neuroprotection.
The purpose of this study is to get outcomes data for the Adapt Monorail Carotid System used in conjunction with the FilterWire Embolic protection system for treatment of patients that suffer from carotid artery stenosis and that cannot have surgery due to high risk factors.
Multicenter, prospective, study designed to demonstrate the performance and safety of the Lumen Biomedical, Inc. FiberNet Embolic Protection System as an adjunctive device during carotid artery percutaneous intervention. The primary endpoint is the rate of all stoke and death within 30 days of the procedure.
The purpose of this study is to determine whether morbidity and mortality for high-risk surgical patients treated with the Carotid Wallstent in conjunction with the FilterWire EX and EZ System distal protection device will be less than or equal to that of objective performance criteria (OPC) derived from historic controls undergoing surgical intervention with a carotid endarterectomy (CEA).
The primary objective of this study is to assess the outcomes of stenting with distal protection in the treatment of obstructive carotid artery disease during peri-approval/initial commercialization in relation to the outcomes of the Sapphire Clinical Trial. The devices to be utilized are the Cordis PRECISE Nitinol Stent Systems and the Cordis ANGIOGUARD™ XP Emboli Capture Guidewire (ECGW).
A recent randomized Carotid artery stenting (CAS) trial in which carotid protection device (CPD)s were used to demonstrate equivalence with carotid endarterectomy (CEA) by achieving noninferiority regarding periprocedural risk. However, the clinical efficacy and safety of CPDs are still a matter of controversy. It has been argued that the limited reduction provided by CPDs may be due to the devices themselves. Probably, they serve as sources for emboli during the procedure or r...
The purpose of this study is to evaluate the long-term safety and efficacy of the Xact™ Rapid Exchange Carotid Stent System used in conjunction with the Emboshield® Pro Rapid Exchange Embolic Protection System (Generation 5) and the Emboshield® BareWire™ Rapid Exchange Embolic Protection System (Generation 3), in the treatment of atherosclerotic carotid artery disease in high-surgical risk subjects.
The purpose of this study is to determine the accuracy of a new non-invasive device, the Carotid Stenotic Scan (CSS), to check for stenosis of the internal carotid artery (ICA) as compared to a carotid ultrasound study.
The primary objective of this study is to evaluate carotid artery stenting (CAS) with and without cerebral protection (CP) to determine if CP improves safety and effectiveness of CAS.
The purpose of the Carotid Revascularization Endarterectomy versus Stenting Trial (CREST) is to compare the relatively new procedure of stent-assisted carotid angioplasty (CAS) to the traditional and accepted surgical approach of carotid endarterectomy (CEA) for the treatment of carotid artery stenosis to prevent recurrent strokes in those patients who have had a TIA (transient ischemic attack) or a mild stroke within the past 6 months (symptomatic) and in those patients who ha...
The primary objective of this study is to demonstrate the safety of the NexStent for treatment of carotid artery lesions undergoing stenting with adjunctive use of the FilterWire distal embolic protection device. The rates will be compared to an Objective Performance Criterion (OPC) derived from historic data from high-risk patients undergoing surgical intervention with Carotid endarterectomy. Patients included in this study are those at higher risk for complications associat...
Comparison of two methods for revascularization of the bifurcation of common carotid artery: carotid endarterectomy with longitudinal incision carotid endarterectomy patch angioplasty compared with new technique of carotid endarterectomy with autoarterial remodeling of bifurcation of the common carotid artery
To determine the effect of carotid artery stenting, on cognitive function, in patients with high grade carotid artery stenosis
The 'Long-term Follow-up Near-infrared Spectroscopy and Intravascular Ultrasound Imaging of Internal Carotid Artery Stenosis Treated With Stenting' trial is an academic research project. It follows already published results of a research on carotid plaque composition in patients undergoing carotid stenting. Patients who were treated with carotid stenting will be invited to participate on the trial. The written informed consent will be needed. The participants will undergo caro...
Background and purpose. Even if periprocedural cerebral microembolism associated with carotid endarterectomy or stenting usually does not manifest as clinically overt stroke, neuropsychological disturbances resulting from these events represent an important clinical and socioeconomic problem. Still, it remains unclear whether the use proximal protection can lower the incidence of cerebral embolism associated with the treatment of carotid stenosis. Materials and methods. This w...
The aim was the comparison of the perioperative time courses of matrix metalloproteinase-9 (MMP-9) and its inhibitor (TIMP-1) during elective carotid artery stenting (CAS). The investigators used a matched, historical carotid endarteriectomy group as controls. Blood samples at four time points: T1: preoperative; T2: 60 minutes after stent insertion; T3: first postoperative morning; and T4: third postoperative morning. Plasma was isolated from heparin anticoagulated blood sample...