Clinical trials: Carotid Artery Stenoses
Carotid Stenosis
Carotid Endarterectomy Versus Carotid Artery Stenting in Asymptomatic Patients
The trial randomise patients with asymptomatic carotid artery narrowing in whom prompt physical intervention is thought to be needed, but there there is still substantial uncertainty shared by patient and doctor about whether…
- Trial name
- ACST-2 (NCT00883402)
- Testing
- CEA, CAS
- Where
- 125 sites in United States, Austria and 30 more
- Volunteers
- 3,638 people
- Sponsor
- University of Oxford
Carotid Artery Stenosis
ViVEXX Carotid Revascularization Trial (VIVA)
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…
- Trial name
- NCT00417963
- Testing
- Carotid Artery Stenting
- Volunteers
- 407 people
- Sponsor
- C. R. Bard
Carotid Stenosis
Carotid Ultrasound Sub-Study of the Familial Atherosclerosis Study-observational Study
This observational study looks at Carotid Stenosis in two groups of subjects using a non-invasive procedure, B-mode ultrasound. One group of subjects has had long-term intensive lipid altering therapy (lowering LDL-C plus raising…
- Trial name
- FATS (NCT00976014)
- Where
- United States
- Volunteers
- 76 people
- Sponsor
- University of Washington
Dyslipidaemias, Carotid Artery Stenoses
Improved Medication and Care to Achieve Lipid Targets After Carotid Surgery
The goal of this clinical trial is to find out if patients who receive extra support stay on their cholesterol-lowering therapy and therefore have lower cholesterol levels after 4 months.
- Trial name
- IMACS (NCT07064135)
- Testing
- Prompt Medication Adjustment and Intensive Follow-up, Standard Care
- Where
- Austria
- Volunteers
- 50 people
- Sponsor
- Barmherzige Brüder Linz
Stroke, Carotid Stenosis
PET-MRI Imaging in Patients With Symptomatic Carotid Artery Stenosis
Ischaemic stroke is a major cause of death and disability worldwide. In patients with recent stroke, the 18F-fluoride positron emission tomography-computed tomography highlights high-risk culprit carotid plaque and is more…
- Trial name
- NCT03215550
- Testing
- CEA, 18F PET-MRI, Transcranial Doppler
- Where
- United Kingdom
- Volunteers
- 20 people
- Sponsor
- University of Edinburgh
Carotid Stenosis, Ischemic Stroke
Remote Ischemic Conditioning and Dynamic Cerebral Autoregulation in Patients With Intracranial and Extracranial Arteriosclerosis
The purpose of this study is to explore the effect of remote ischemic conditioning on the dynamic cerebral autoregulation in patients with intracranial and extracranial arteriosclerosis and the changes of dynamic cerebral…
- Trial name
- NCT05599009
- Testing
- remote ischemic conditioning
- Where
- 2 sites in China
- Volunteers
- 140 people
- Sponsor
- The First Hospital of Jilin University
Carotid Artery Diseases
A Single-arm, Pivotal Study to Evaluate Acute Device and Technical Success of the CGuard Prime Carotid Stent System When Used in Conjunction to the ENROUTE Transcarotid Neuroprotection System in Patients Undergoing Carotid Artery Stenting Via the Transcarotid Artery Revascularization Approach
The objective of this study is to evaluate acute device and technical success of the CGuard Prime™ Carotid Stent System (80cm) when used in conjunction with the Enroute NPS during Transcarotid Artery Revascularization procedures…
- Trial name
- NCT06653387
- Testing
- CGuard Prime 80cm stent system
- Where
- 8 sites in United States
- Volunteers
- 50 people
- Sponsor
- InspireMD
Carotid Artery Diseases, Stroke
Boston Scientific Embolic Protection, Inc. (EPI): A Carotid Stenting Trial for High-Risk Surgical Patients (BEACH)
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…
- Conditions
- Carotid Artery Diseases, Stroke, Cerebral Arteriosclerosis
- Trial name
- BEACH (NCT00316108)
- Testing
- WALLSTENT® Endoprosthesis™
- Where
- 50 sites in United States
- Volunteers
- 747 people
- Sponsor
- Boston Scientific Corporation
Atherosclerotic Cardiovascular Disease, Coronary Artery Disease
Coated or Chewable Aspirin and a Hybrid Strategy to Mitigate Adverse Effects of Air Pollution in Stable Atherosclerotic Disease
Although both enteric-coated and plain formulations of aspirin are being used commonly, there are no high-quality comparisons between these formulations with respect to clinical efficacy outcomes in patients with atherosclerotic…
- Conditions
- Atherosclerotic Cardiovascular Disease, Coronary Artery Disease, Ischemic Heart Disease, Ischemic Stroke
- Trial name
- COATED-AIR (NCT06541691)
- Testing
- Enteric-coated aspirin, Plain aspirin, Hybrid strategy
- Where
- Iran
- Volunteers
- 3,000 people
- Sponsor
- Rajaie Cardiovascular Medical and Research Center
Choroid, Carotid Stenosis
Ocular Effects of Carotid Endarterectomy
All patients undergoing carotid endarterectomy in Shaare Zedek Medical Hospital, during about 1 year, will be offered to participate. Retinal and choroidal structural changes will be assessed using swept-source OCT technology
- Conditions
- Choroid, Carotid Stenosis, Carotid Endarterectomy
- Trial name
- NCT02448355
- Testing
- OCT swept source DRI-Atlantis, Topcon
- Volunteers
- 30 people
- Sponsor
- Shaare Zedek Medical Center
Inguinal Hernia, Arterial Disease
Inguinal Hernia and Arterial Disease
Inguinal hernias are associated with problems related to the venous system by the linking to extracellular matrix alterations (ECM).
- Trial name
- HEARD (NCT04428138)
- Testing
- In-office vascular visit, Echo duplex scan of arterial system
- Where
- 2 sites in Italy
- Volunteers
- 100 people
- Sponsor
- University of Catanzaro
Carotid Artery Stenosis, Acute Ischemic Stroke
Acute Stroke of CArotid Artery Bifurcation Origin Treated With Use oF the MicronEt-covered CGUARD (SAFEGUARD-STROKE)
Prospective, single-center, clinical registry of patients with acute stroke of carotid artery bifurcation origin undergoing endovascular treatment using the Micronet-covered CGUARD Stent to seal the culprit lesion under proximal…
- Trial name
- NCT05195658
- Testing
- Thrombectomy and Stenting under neuroprotection
- Where
- Poland
- Volunteers
- 20 people
- Sponsor
- John Paul II Hospital, Krakow
Ultrasonography, Carotid Stenosis
Prognostic Value of Carotid CEUS in Acute Ischemic Stroke Patients
Contrast-enhanced ultrasound(CEUS) of carotid artery plaque is a novel method that enabled direct visualization of neovessels in the vulnerable plaque.
- Conditions
- Ultrasonography, Carotid Stenosis, Ischemic Stroke
- Trial name
- NCT03283306
- Where
- South Korea
- Volunteers
- 667 people
- Sponsor
- Seoul National University Hospital
Vitamin D Deficiency, Carotid Artery Diseases
Vitamin D Deficiency as Independent Predictor for Plaque Vulnerability
Role of vitamin D in cardiovascular disease is controversial. Here the investigators aimed to investigate the association of vitamin D deficiency and carotid plaque morphology as well as outcome of participants with high-grade…
- Trial name
- NCT06473337
- Testing
- Blood sample
- Where
- Austria
- Volunteers
- 332 people
- Sponsor
- Medical University of Vienna
Carotid Artery Diseases, Carotid Artery Stenosis
Timing Carotid Stent Clinical Study for the Treatment of Carotid Artery Stenosis（Timing Trial）
Evaluate the safety and efficacy of the Timing Carotid Stent for the treatment of carotid artery stenosis in patients.
- Conditions
- Carotid Artery Diseases, Carotid Artery Stenosis, Stroke, Ischemic Stroke
- Trial name
- NCT05574972
- Testing
- Timing Carotid Stent, Carotid Wallstent
- Where
- China
- Volunteers
- 178 people
- Sponsor
- Suzhou Zenith Vascular SciTech Limited
Cystic Fibrosis, Endothelial Dysfunction
Vascular Health and Function in Cystic Fibrosis
The goal of this observational study is to learn whether blood vessel health and function differ between adults aged 40 years or older with cystic fibrosis (CF) who are taking CFTR modulator therapy and healthy adults of the same…
- Conditions
- Cystic Fibrosis, Endothelial Dysfunction, Cardiovascular Risk Factor
- Trial name
- CF-VHF (NCT07904325)
- Testing
- Non-invasive vascular, cerebrovascular and autonomic assessment
- Where
- United Kingdom
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Liverpool Heart and Chest Hospital NHS Foundation Trust
Carotid Artery Stenosis
High Dose Atorvastatin for Preventing Periprocedural Ischemic Brain Damage During Carotid Artery Stenting
The purpose is to test whether a short-term, high-dose atorvastatin treatment (80mg once a daily (QD) from 3 days before to 3 days after CAS, then 20 mg QD until 30 days after CAS) is superior to conventional-dose atorvastatin…
- Trial name
- PICAS (NCT03079115)
- Testing
- High-dose Atorvastatin, Conventional-dose Atorvastatin
- Where
- China
- Volunteers
- 130 people
- Sponsor
- Beijing Hospital
Carotid Stenosis, Carotid Artery Diseases
Cerebral Oximetry During Awake Carotid Endarterectomy
Surgery to remove plaque from the carotid artery in the neck requires the artery to be clamped for a period of time. In some patients this reduces blood flow to the brain enough to cause temporary symptoms, and a temporary…
- Conditions
- Carotid Stenosis, Carotid Artery Diseases, Brain Ischemia, Carotid Endarterectomy
- Trial name
- COACE (NCT07816081)
- Testing
- Masked continuous cerebral oximetry, Standardised awake neurological test, Serial cognitive assessment
- Where
- Vietnam
- Volunteers
- 150 people
- Sponsor
- Nguyen Toan Thang
Ischemic Stroke, Transient Ischemic Attack
Comparison Between Non-contrast Magnetic Resonance Angiography and Carotid Doppler in Cerebrovascular Stroke
This prospective observational study aims to compare the diagnostic performance of non-contrast magnetic resonance angiography (NC-MRA) and carotid Doppler ultrasonography in the evaluation of carotid artery disease among…
- Conditions
- Ischemic Stroke, Transient Ischemic Attack, Carotid Artery Stenosis (Symptomatic and Asymptomatic)
- Trial name
- NCT07756775
- Where
- Egypt
- Volunteers
- 200 people
- Sponsor
- Sohag University
Carotid Stenosis
[F-18] RGD-K5 Positron Emission Tomography (PET) in Participants With Carotid Artery Stenosis
This trial will be the first trial for the Investigation Product (IP), [F-18]RGD-K5 for carotid plaque imaging and will be conducted as a Phase II trial since this compound has already been tested in humans for phase I and phase…
- Trial name
- NCT01602471
- Testing
- [F-18]RDG-K5
- Where
- United States
- Volunteers
- 5 people
- Sponsor
- Siemens Molecular Imaging