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ClinicalTrials.gov public records Last synced Oct 7, 2026, 6:27 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 73–96 of 146 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Carotid Occlusion Clear all
Not listed No phase listed Observational

SmartRisk Stroke Prediction by MRI of Carotid Disease

NCT00860184
View directory record Official record
Conditions
Atherosclerotic Disease, Carotid
Interventions
Not listed
Lead sponsor
VPDiagnostics
Industry
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
15
States / cities
Phoenix, Arizona • Los Angeles, California • San Francisco, California + 10 more
Source: ClinicalTrials.gov public record
Updated Apr 14, 2011 · Synced Oct 7, 2026, 6:27 PM EDT
Completed No phase listed Observational

Paraoxonase and LDL Oxidation in Carotid Artery Disease

NCT00011258
View directory record Official record
Conditions
Carotid Stenosis
Interventions
Paraoxonase
Drug
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
Not listed
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1997 – 2003
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jan 21, 2009 · Synced Oct 7, 2026, 6:27 PM EDT
Active, not recruiting Not applicable Interventional

Transcutaneous ARFI Ultrasound for Differentiating Carotid Plaque With High Stroke Risk

NCT04063709
View directory record Official record
Conditions
Plaque, Atherosclerotic, Carotid Artery Plaque, Carotid Stenosis
Interventions
Acoustic Radiation Force Impulse (ARFI) ultrasound
Diagnostic Test
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years and older
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 14, 2026 · Synced Oct 7, 2026, 6:27 PM EDT
Completed No phase listed Observational

Safety and Feasibility of the Infinity Catheter for Radial Access

NCT04553549
View directory record Official record
Conditions
Brain Tumor, Stroke, Acute, Brain Aneurysm, Intracranial Arteriovenous Malformations, Carotid Stenosis, Cavernous Sinus Thrombosis
Interventions
Transradial approach
Device
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Newark, New Jersey
Source: ClinicalTrials.gov public record
Updated Dec 11, 2023 · Synced Oct 7, 2026, 6:27 PM EDT
Terminated Phase 3 Interventional

Atherosclerosis Underlying Development Assessed by Intima-Media Thickness in Patients on Rimonabant

NCT00228176
View directory record Official record
Conditions
Carotid Artery Plaque, Arteriosclerosis, Obesity, Metabolic Syndrome X
Interventions
Rimonabant, Placebo (for Rimonabant)
Drug
Lead sponsor
Sanofi
Industry
Eligibility
55 Years and older
Enrollment
661 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2009
U.S. locations
1
States / cities
Bridgewater, New Jersey
Source: ClinicalTrials.gov public record
Updated May 20, 2016 · Synced Oct 7, 2026, 6:27 PM EDT
Recruiting Not applicable Interventional

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

NCT06653387
View directory record Official record
Conditions
Carotid Artery Diseases
Interventions
CGuard Prime 80cm stent system
Device
Lead sponsor
InspireMD
Industry
Eligibility
18 Years to 79 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
8
States / cities
Sacramento, California • Indianapolis, Indiana • Minneapolis, Minnesota + 5 more
Source: ClinicalTrials.gov public record
Updated May 31, 2025 · Synced Oct 7, 2026, 6:27 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Office Practice Assessment of Carotid Atherosclerosis Using Handheld Ultrasound (OPACA) Study

NCT00258973
View directory record Official record
Conditions
Atherosclerosis
Interventions
Carotid Ultrasound performed in office practice
Procedure
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
45 Years to 70 Years
Enrollment
375 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2007
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Dec 3, 2015 · Synced Oct 7, 2026, 6:27 PM EDT
Completed No phase listed Observational

Acoustic Radiation Force Impulse (ARFI) Ultrasound for Noninvasive, Diagnostic Atherosclerosis Imaging

NCT01581385
View directory record Official record
Conditions
Atherosclerosis
Interventions
Not listed
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2020
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated May 17, 2021 · Synced Oct 7, 2026, 6:27 PM EDT
Completed Phase 2 Interventional

A Trial of the Safety and Efficacy of K-604 for the Treatment of Atherosclerosis

NCT00851500
View directory record Official record
Conditions
Atherosclerosis
Interventions
K-604, Placebo
Drug · Other
Lead sponsor
Kowa Research Institute, Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
210 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
19
States / cities
Chandler, Arizona • Litchfield Park, Arizona • Phoenix, Arizona + 16 more
Source: ClinicalTrials.gov public record
Updated Aug 17, 2011 · Synced Oct 7, 2026, 6:27 PM EDT
Terminated Phase 2 Interventional Results available

[F-18] RGD-K5 Positron Emission Tomography (PET) in Participants With Carotid Artery Stenosis

NCT01602471
View directory record Official record
Conditions
Carotid Stenosis
Interventions
[F-18]RDG-K5
Drug
Lead sponsor
Siemens Molecular Imaging
Industry
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 27, 2013 · Synced Oct 7, 2026, 6:27 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Transcranial Doppler(TCD) Evaluation of High Intensity Transient Signals and Carotid Disease

NCT05829200
View directory record Official record
Conditions
Asymptomatic Carotid Stenosis, Symptomatic Carotid Stenosis, TCD, HITS
Interventions
Transcranial Doppler (TCD)
Device
Lead sponsor
Ochsner Health System
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
1
States / cities
New Orleans, Louisiana
Source: ClinicalTrials.gov public record
Updated Apr 25, 2023 · Synced Oct 7, 2026, 6:27 PM EDT
Completed No phase listed Observational

Identification of Genes Expressed in Atherosclerotic Plaque

NCT00353730
View directory record Official record
Conditions
Atherosclerosis
Interventions
Not listed
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
21 Years to 100 Years
Enrollment
69 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2011
U.S. locations
2
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 8, 2021 · Synced Oct 7, 2026, 6:27 PM EDT
Completed Phase 3 Interventional Results available

Atherosclerosis Prevention in Pediatric Lupus Erythematosus (APPLE)

NCT00065806
View directory record Official record
Conditions
Lupus Erythematosus, Systemic
Interventions
Atorvastatin, Placebo atorvastatin
Drug
Lead sponsor
Laura Schanberg
Other
Eligibility
10 Years to 21 Years
Enrollment
221 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2009
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 15, 2013 · Synced Oct 7, 2026, 6:27 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Effect of Aged Garlic Extract on Atherosclerosis

NCT01534910
View directory record Official record
Conditions
Metabolic Syndrome
Interventions
aged garlic extract, placebo
Drug
Lead sponsor
Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center
Other
Eligibility
40 Years to 65 Years
Enrollment
65 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2014
U.S. locations
1
States / cities
Torrance, California
Source: ClinicalTrials.gov public record
Updated Apr 20, 2017 · Synced Oct 7, 2026, 6:27 PM EDT
Recruiting No phase listed Observational

Managing Transient Neurologic Episodes in Surgery for Moyamoya Disease

NCT06880341
View directory record Official record
Conditions
Moya Moya Disease
Interventions
Standard of Care
Other
Lead sponsor
Stanford University
Other
Eligibility
3 Years and older
Enrollment
88 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated May 28, 2025 · Synced Oct 7, 2026, 6:27 PM EDT
Active, not recruiting No phase listed Observational

CREST-2 Long-term Observational Extension Study

NCT05465122
View directory record Official record
Conditions
Stenoses, Carotid
Interventions
Carotid Endarterectomy, FDA-approved carotid stents, Intensive Medical Management
Procedure · Other
Lead sponsor
Mayo Clinic
Other
Eligibility
35 Years and older
Enrollment
2,480 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
61
States / cities
Birmingham, Alabama • Phoenix, Arizona • Tucson, Arizona + 51 more
Source: ClinicalTrials.gov public record
Updated May 28, 2026 · Synced Oct 7, 2026, 6:27 PM EDT
Completed Phase 3 Interventional Results available

Safety and Efficacy Study Using ABT-335 (Investigational Drug) in Combination With Atorvastatin, to Study the Effects on Thickening of the Blood Vessel Wall in Patients With Abnormal Lipid (Fat) Levels in the Blood

NCT00616772
View directory record Official record
Conditions
Coronary Artery Disease, Coronary Heart Disease, Dyslipidemia
Interventions
ABT-335, Placebo, Atorvastatin
Drug · Other
Lead sponsor
AbbVie (prior sponsor, Abbott)
Industry
Eligibility
45 Years and older
Enrollment
682 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
124
States / cities
Chandler, Arizona • Gilbert, Arizona • Mesa, Arizona + 67 more
Source: ClinicalTrials.gov public record
Updated Jul 2, 2018 · Synced Oct 7, 2026, 6:27 PM EDT
Completed No phase listed Observational

Carotid Plaque Characteristics by MRI in AIM-HIGH (Carotid MRI Substudy)

NCT01178320
View directory record Official record
Conditions
Coronary Artery Disease, Carotid Artery Diseases, Atherosclerosis
Interventions
Simvastatin, simvastatin plus extended-release niacin
Drug
Lead sponsor
University of Washington
Other
Eligibility
45 Years and older
Enrollment
230 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2015
U.S. locations
15
States / cities
Phoenix, Arizona • Long Beach, California • Los Angeles, California + 7 more
Source: ClinicalTrials.gov public record
Updated Feb 9, 2018 · Synced Oct 7, 2026, 6:27 PM EDT
Completed No phase listed Observational

Diabetes, Lipoproteins and Accelerated Vascular Disease

NCT00005479
View directory record Official record
Conditions
Cardiovascular Diseases, Heart Diseases, Coronary Disease, Atherosclerosis, Carotid Artery Diseases, Diabetes Mellitus, Non-insulin Dependent, Diabetes Mellitus
Interventions
Not listed
Lead sponsor
Columbia University
Other
Eligibility
35 Years to 75 Years
Enrollment
164 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1996 – 2009
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 28, 2015 · Synced Oct 7, 2026, 6:27 PM EDT
Completed No phase listed Observational

Carotid Ultrasound to Identify Head and Neck Cancer Survivors With High Cardiovascular Risk After Radiation Therapy

NCT05490875
View directory record Official record
Conditions
Head and Neck Cancer, Carotid Artery Stenosis, Cardiovascular Complication
Interventions
Carotid ultrasound, Blood draw, Survey
Procedure · Other
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Jan 17, 2025 · Synced Oct 7, 2026, 6:27 PM EDT
Terminated Phase 2 Interventional Results available

TRACER RGD-K5 Carotid Plaque Imaging Study

NCT01968226
View directory record Official record
Conditions
Carotid Artery Disease, Carotid Stenosis
Interventions
[F-18] RDG-K5
Drug
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 12, 2017 · Synced Oct 7, 2026, 6:27 PM EDT
Not yet recruiting No phase listed Observational

A First-in-Human Feasibility Study of the Vibrant Stroke Detection Technology During Carotid Endarterectomies

NCT07851389
View directory record Official record
Conditions
Carotid Stenosis
Interventions
Bilateral carotid Doppler signal acquisition (Vibrant Stroke Detection Technology)
Device
Lead sponsor
Vibrant Medical Ltd.
Industry
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Oct 1, 2026 · Synced Oct 7, 2026, 6:27 PM EDT
Completed Not applicable Interventional Results available

The Gore SCAFFOLD Clinical Study

NCT01901874
View directory record Official record
Conditions
Carotid Artery Disease, Carotid Artery Stenosis
Interventions
Carotid Artery Stenting
Device
Lead sponsor
W.L.Gore & Associates
Industry
Eligibility
18 Years and older
Enrollment
312 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2020
U.S. locations
2
States / cities
Honolulu, Hawaii • Wynnewood, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 29, 2020 · Synced Oct 7, 2026, 6:27 PM EDT
Terminated Not applicable Interventional

Effects of Cerebral Protection With Filters vs. Flow Reversal on Cerebral Embolization After Carotid Artery Stenting

NCT01414387
View directory record Official record
Conditions
Carotid Artery Disease, Stroke
Interventions
Carotid filter, Carotid reversal of flow
Procedure
Lead sponsor
Dallas VA Medical Center
Federal
Eligibility
18 Years and older
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2016
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Aug 2, 2017 · Synced Oct 7, 2026, 6:27 PM EDT