Clinical trials: Occlusion, Cerebrovascular
Stroke
A Clinical Trial to Assess the Acute Safety and Functional Outcome and Recovery After STROKE: The FIRST Trial
Current literature has only limited information on the natural history of acute ischemic stroke from large vessel occlusion in a stroke cohort who presents within 8 hours from symptom onset, particularly on 90 day functional…
- Trial name
- FIRST (NCT01092819)
- Testing
- Current standard of care for acute ischemic stroke other than IV rtPA or other IA therapies
- Where
- 3 sites in United States, China
- Volunteers
- 150 people
- Sponsor
- Penumbra Inc.
Stroke, Carotid Stenosis
Effects of Carotid Stent Design on Cerebral Embolization
The goal of the proposed study is to contrast the relative efficacy of closed-cell stents versus open-cell stents in preventing periprocedural cerebral embolization in high-risk patients with symptomatic and asymptomatic…
- Trial name
- NCT00830232
- Testing
- closed-cell stent (Xact stent), Open-cell stent (Acculink carotid)
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- Dallas VA Medical Center
Acute Stroke
Direct-to-angio Approach From loCal hOspitals Based on a PoInt-of-care bLOod Test for LVO
Direct-to-angio approach from loCal hOspitals based on a PoInt-of-care bLOod Test for LVO (COPILOT) is a multi-center, prospective, cluster-randomized crossover trial that will evaluate if the triage assessment to thrombectomy…
- Trial name
- COPILOT (NCT06910163)
- Testing
- Diagnostic standard of care, LVOne Test
- Where
- Puerto Rico
- Volunteers
- 520 people
- Sponsor
- Juan Vicenty
Blood Pressure, Hypertension
Blood Pressure in the Emergency Department
This is a cohort study based on a large sample (> 600 000) of emergency department (ED) visits from two university hospital EDs.
- Conditions
- Blood Pressure, Hypertension, Emergencies
- Trial name
- PREBPED (NCT03954119)
- Volunteers
- 300,272 people
- Sponsor
- Karolinska Institutet
Ischemic Stroke
Randomized Trial Evaluating Performance of the Trevo Retriever Versus the Merci Retriever in Acute Ischemic Stroke
To determine if the Trevo Retriever is as good or better than the Merci Retriever in restoring blood flow to the brain of a patient experiencing an acute ischemic stroke in a large vessel.
- Trial name
- TREVO2 (NCT01270867)
- Testing
- Mechanical Thrombectomy
- Where
- United States
- Volunteers
- 178 people
- Sponsor
- Stryker Neurovascular
Acute Cerebrovascular Accident, Acute Ischemic Stroke
To Assess the Effectiveness and Safety of Catheter-based Focal Intracranial Hypothermia Combined With Endovascular Reperfusion Therapy for Patients With Acute Anterior Circulation Large Artery Occlusion
A multicenter, prospective, open-label, blinded-endpoint, randomized controlled trial to assess the effectiveness and safety of catheter-based focal intracranial hypothermia combined with endovascular reperfusion therapy for…
- Conditions
- Acute Cerebrovascular Accident, Acute Ischemic Stroke, Internal Carotid Artery, Middle Cerebral Artery Occlusion
- Trial name
- CHILL-ART (NCT06758609)
- Testing
- Mechanical thrombectomy, 4°C saline infusion, Normothermic saline infusion
- Where
- China
- Volunteers
- 262 people
- Sponsor
- Guangdong Second Provincial General Hospital
Ischemic Stroke, Carotid Stenosis
Extracranial Carotid & Intracranial Arterial Stenosis in Ischemic Stroke
The aim of the work is to; elucidate how the presence of carotid stenosis influence the pattern of stroke and also how it interact with other risk factors for stroke.
- Trial name
- NCT04162587
- Testing
- Carotid duplex+/- MRA neck, brain MRA+/-CT angio on carotid and brain, MRI brain
- Where
- Egypt
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Mansoura University Hospital
Cerebral Blood Flow, Cognitive Function
Improving Cerebral Blood Flow and Cognitive Function in Patients With Asymptomatic Intracranial / Carotid Stenosis With Nattokinase (ICC-PACS)
A randomized controlled trial will be conducted. Patients with asymptomatic intracranial / carotid stenosis will be randomized into two arms (1:1): an intervention arm and a control arm.
- Trial name
- ICC-PACS (NCT05200234)
- Testing
- Nattokinase
- Where
- China
- Volunteers
- 100 people
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Stroke, Atherosclerosis
Stroke Prevention in the Wisconsin Native American Population
This project will develop a "Stroke Awareness Team" including training of Oneida Health Service Coaches working in partnership with the UW team for a population-based health awareness program.
- Trial name
- NCT04382963
- Testing
- High Risk - intensive coaching, High Risk - standard care, Low Risk - control
- Where
- 2 sites in United States
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- University of Wisconsin, Madison
Carotid Artery Stenosis
GORE® Embolic Filter in Carotid Stenting for High Risk Surgical Subjects (EMBOLDEN)
Compare the 30-day safety and efficacy of the GORE® Embolic Filter used in conjunction with FDA-approved carotid stents to a performance goal obtained from carotid stent studies utilizing distal embolic protection.
- Trial name
- EMBOLDEN (NCT00766493)
- Testing
- GORE® Embolic Filter
- Volunteers
- 250 people
- Sponsor
- W.L.Gore & Associates
Atherosclerosis Cerebral, Carotid Plaque
RESCUE: PCSK9 Inhibitors for Carotid Vulnerable Plaque Remodeling
Carotid artery stenosis is a major cause of ischemic stroke. However, many strokes occur in patients with only mild-to-moderate stenosis.
- Conditions
- Atherosclerosis Cerebral, Carotid Plaque, Vulnerable Plaque, Carotid Stenosis
- Trial name
- RESCUE (NCT07819643)
- Testing
- Intervention 1, Intervention 3, Intervention 2
- Volunteers
- 120 people
- Sponsor
- Keqiang Zhao
Carotid Stenosis, Coronary Artery Disease
Simultaneous Cardiac Surgery and Micronet-covered Stent Carotid Revascularization in High Perioperative Stroke Risk Patients
Prospective, single-center, clinical registry of patients with symptomatic/critical carotid artery stenosis at risk of stroke coexisting with unstable or multivessel severe coronary artery disease and/or severe valvular heart…
- Conditions
- Carotid Stenosis, Coronary Artery Disease, Valvular Heart Disease, Myocardial Infarction
- Trial name
- SIM-GUARD (NCT04973579)
- Testing
- Simutaneous (single anaesthesia) carotid artery stenting with MicroNet covered stent (CGuard) and cardiac surgery (CABG or surgical valve replacement / repair procedure)
- Where
- Poland
- Volunteers
- 50 people
- Sponsor
- John Paul II Hospital, Krakow
Ischemic Stroke, Transient Ischemic Attack
Chinese Atherosclerosis Risk Evaluation- Phase II
Stroke is the first and the fourth leading cause of death in the United States and China, respectively. Disruption of cerebrovascular vulnerable atherosclerotic plaque is the major etiology of ischemic stroke.
- Conditions
- Ischemic Stroke, Transient Ischemic Attack, Carotid Atherosclerotic Disease
- Trial name
- CARE-II (NCT02017756)
- Where
- 14 sites in China
- Volunteers
- 1,000 people
- Sponsor
- Tsinghua University
Vascular Surgery Patient With PAD / Carotid Stenosis
Perioperative Aspirin Response in Patients Undergoing Vascular Surgery
Reduced antiplatelet activity (low response (LR)/high on-treatment platelet reactivity (HPR)) of aspirin (ALR) or clopidogrel (CLR) is associated with an increased risk of thromboembolic events.
- Trial name
- NCT03587324
- Testing
- Whole blood aggregometry before and after vascular treatment (ASA/ Clopidogrel).
- Where
- Germany
- Volunteers
- 176 people
- Sponsor
- St. Josef Hospital Bochum
Beta-Thalassemia Trait, Coronary Artery Disease
B-Thalasaemia Trait and Its Possible Cardioprotective Role
Our purpose is to investigate whether thallasaemia trait offers protection against cardiovascular events and whether this can be applied to specific characteristics of these people ( better lipid profile , better blood pressure…
- Trial name
- NCT02428023
- Where
- Greece
- Volunteers
- 2,500 people, healthy volunteers welcome
- Sponsor
- 404 General Military Hospital, Larissa
Carotid Artery Stenosis
Ocular Perfusion in Patients With Unilateral Carotid Artery Stenosis
The aim of the presented study is to evaluate ocular blood flow, respectively optic nerve head blood flow in patients with carotid artery stenosis before and after carotid endarterectomy or carotid artery stenting.
- Trial name
- NCT06398223
- Testing
- Carotid endarterectomy (CEA), Carotid artery stenting
- Where
- Austria
- Volunteers
- 45 people
- Sponsor
- Medical University of Vienna
Acute Ischemic Stroke
Randomized Study of Bailout Intracranial Angioplasty Following Thrombectomy for Acute Large Vessel Occlusion
Unfavorable outcomes were associated with failed thrombectomy of acute large vessel occlusions (LVO). The failed thrombectomy rate was 12-41% reported in multiple randomized controlled trials (RCT).
- Trial name
- ANGEL-REBOOT (NCT05122286)
- Testing
- Bailout angioplasty, Standard therapy
- Where
- China
- Volunteers
- 348 people
- Sponsor
- Beijing Tiantan Hospital
Moyamoya
NIRS to Evaluate Haemodynamic Reserve in Paediatric Moyamoya
Near infrared spectroscpy is a validated method of evaluating cerebral blood flow. The aim in this pilot study to explore its use in children with moyamoya disease.
- Trial name
- NIRS moyamoya (NCT05160454)
- Testing
- near infrared spectroscopy
- Where
- United Kingdom
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Great Ormond Street Hospital for Children NHS Foundation Trust
Atherosclerosis
Progression of Early Subclinical Atherosclerosis
The overall objective of this study is to characterize the prevalence and progression rate of subclinical atherosclerotic lesions and to study their association to the imaging characteristics of atheroma plaques and to the…
- Trial name
- PESA (NCT01410318)
- Where
- Spain
- Volunteers
- 4,184 people, healthy volunteers welcome
- Sponsor
- Fundación Centro Nacional de Investigaciones Cardiovasculares Carlos III
Peripheral Artery Disease, Carotid Artery Stenosis
Study on PAD and CAS Based on Omics and Imaging
This study aims to investigate the pathogenesis of Peripheral Artery Disease (PAD) and Carotid Artery Stenosis (CAS) using a comprehensive multi-omics and multi-modal imaging approach.
- Conditions
- Peripheral Artery Disease, Carotid Artery Stenosis, Artery Stenosis
- Trial name
- NCT06917547
- Volunteers
- 100 people
- Sponsor
- Yijie Ning
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