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Showing 1–24 of 253 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Carotid Arteries Clear all
Recruiting No phase listed Observational

Prospective Carotid Artery Stenosis Trial

NCT05724836
View directory record Official record
Conditions
Patients With Any Degree of Carotid Artery Stenosis and Vulnerable Features in the Carotid Artery Plaque
Interventions
Not listed
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
200 participants
Timeline
2023 – 2030
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated May 3, 2026 · Synced Jul 21, 2026, 10:24 AM EDT
Completed Phase 2 Interventional Results available

Effectiveness of Growth Hormone Releasing Hormone in Reducing Abdominal Fat in People Who Are Obese

NCT00675506
View directory record Official record
Conditions
Abdominal Obesity, Growth Hormone Deficiency
Interventions
Growth hormone releasing hormone (GHRH) 1-44, Placebo
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 55 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 12, 2017 · Synced Jul 21, 2026, 10:24 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Carotid Doppler Ultrasound for the Measurement of Intravascular Volume Status

NCT02907931
View directory record Official record
Conditions
Hypotension, Sepsis
Interventions
Point of Care Ultrasound
Other
Lead sponsor
Yale University
Other
Eligibility
18 Years to 60 Years
Enrollment
29 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2020
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jan 12, 2020 · Synced Jul 21, 2026, 10:24 AM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Impact of Ketogenic Diets on Cardiovascular Health in Adults With Epilepsy

NCT02694094
View directory record Official record
Conditions
Hypercholesterolemia, Carotid Intimal Medial Thickness 1, Seizure, Epilepsy, Cardiovascular Disease, Cerebrovascular Disease, Heart Disease, Coronary Disease
Interventions
Modified Atkins or Ketogenic Diet
Dietary Supplement
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 100 Years
Enrollment
105 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2027
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 11, 2026 · Synced Jul 21, 2026, 10:24 AM EDT
Completed Not applicable Interventional

Study of Carotid Occlusion and Neurocognition

NCT00390481
View directory record Official record
Conditions
Carotid Artery Diseases
Interventions
EC-IC Bypass in the COSS study
Procedure
Lead sponsor
Columbia University
Other
Eligibility
18 Years to 85 Years
Enrollment
294 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2012
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 29, 2013 · Synced Jul 21, 2026, 10:24 AM EDT
Terminated Phase 3 Interventional Accepts healthy volunteers

Evaluation of Atorvastatin Treatment on Carotid Plaque.

NCT00343655
View directory record Official record
Conditions
Cardiovascular Diseases
Interventions
Atorvastatin
Drug
Lead sponsor
Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
160 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 17, 2021 · Synced Jul 21, 2026, 10:24 AM EDT
Terminated No phase listed Observational

Evaluation of a Novel Technique to Investigate CAS Piezo Electric Sensors

NCT03041168
View directory record Official record
Conditions
Carotid Artery Disease
Interventions
Carotid Stenotic Scan
Device
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years and older
Enrollment
414 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 10, 2021 · Synced Jul 21, 2026, 10:24 AM EDT
Completed Phase 3 Interventional

Efficacy Study of Pioglitazone and Glimepiride on the Rate of Progression of Atherosclerotic Disease.

NCT00225264
View directory record Official record
Conditions
Diabetes Mellitus
Interventions
Pioglitazone, Glimepiride
Drug
Lead sponsor
Takeda
Industry
Eligibility
45 Years to 85 Years
Enrollment
458 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2006
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Feb 27, 2012 · Synced Jul 21, 2026, 10:24 AM EDT
Completed No phase listed Observational Results available

The ENROUTE Transcarotid Neuroprotection System (ENROUTE Transcarotid NPS) DW-MRI Evaluation

NCT03982420
View directory record Official record
Conditions
Carotid Artery Diseases, Carotid Atherosclerosis, Carotid Stenosis, Carotid Artery Plaque, Carotid Disease
Interventions
Transcarotid Revascularization (TCAR)
Procedure
Lead sponsor
Silk Road Medical
Industry
Eligibility
18 Years and older
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
5
States / cities
New Haven, Connecticut • Indianapolis, Indiana • Newton, Massachusetts + 2 more
Source: ClinicalTrials.gov public record
Updated Jan 13, 2026 · Synced Jul 21, 2026, 10:24 AM 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 28, 2020 · Synced Jul 21, 2026, 10:24 AM EDT
Not listed Phase 4 Interventional Accepts healthy volunteers

Study of Amiloride on Vascular Phenotypes in Young Adults With Prehypertension

NCT01308983
View directory record Official record
Conditions
Prehypertension
Interventions
Amiloride
Drug
Lead sponsor
Augusta University
Other
Eligibility
18 Years to 35 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2010
U.S. locations
1
States / cities
Augusta, Georgia
Source: ClinicalTrials.gov public record
Updated Oct 22, 2012 · Synced Jul 21, 2026, 10:24 AM EDT
Completed No phase listed Observational

Assessment of Cognitive Function in Patients Undergoing Carotid Artery Stent Placement

NCT00919165
View directory record Official record
Conditions
Cognitive Function in Carotid Stenting
Interventions
Not listed
Lead sponsor
Corewell Health West
Other
Eligibility
40 Years to 80 Years
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2017
U.S. locations
1
States / cities
Grand Rapids, Michigan
Source: ClinicalTrials.gov public record
Updated Jul 12, 2023 · Synced Jul 21, 2026, 10:24 AM EDT
Terminated Phase 3 Interventional Results available

Statin Neuroprotection and Carotid Endarterectomy: Safety, Feasibility and Outcomes

NCT02850081
View directory record Official record
Conditions
Carotid Artery Stenosis, Strokes
Interventions
Statin, Atorvastatin, Placebo
Drug · Other
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
7
States / cities
Ridgewood, New Jersey • Albany, New York • Buffalo, New York + 1 more
Source: ClinicalTrials.gov public record
Updated May 6, 2026 · Synced Jul 21, 2026, 10:24 AM EDT
Completed No phase listed Observational

Vascular Post Market Review

NCT02681341
View directory record Official record
Conditions
Carotid Endarterectomy
Interventions
Not listed
Lead sponsor
Baylor Research Institute
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Plano, Texas
Source: ClinicalTrials.gov public record
Updated Oct 25, 2017 · Synced Jul 21, 2026, 10:24 AM EDT
Completed Phase 3 Interventional

Carotid Artery Revascularization Using the Boston Scientific EPI Filter Wire EZ™ and the EndoTex™ NexStent™

NCT00600327
View directory record Official record
Conditions
Transient Ischemic Attack, Thromboembolic Stroke, Stroke Prevention
Interventions
EndoTex™ NexStent™, Filter Wire EZ™
Device
Lead sponsor
Boston Scientific Corporation
Industry
Eligibility
18 Years and older
Enrollment
488 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2007
U.S. locations
15
States / cities
Phoenix, Arizona • Mountain View, California • Newport Beach, California + 10 more
Source: ClinicalTrials.gov public record
Updated Jan 23, 2008 · Synced Jul 21, 2026, 10:24 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Cost-Effectiveness of a Specialized Ultrasound Instrument to Diagnose Carotid Stenosis as a Way to Reduce the Risk of Stroke

NCT00417586
View directory record Official record
Conditions
Carotid Stenosis, Cerebrovascular Accident
Interventions
Specialized Doppler Ultrasound Instrument
Device
Lead sponsor
DVX, LLC
Industry
Eligibility
65 Years and older
Enrollment
984 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2010
U.S. locations
1
States / cities
Princeton, New Jersey
Source: ClinicalTrials.gov public record
Updated Dec 10, 2013 · Synced Jul 21, 2026, 10:24 AM EDT
Completed Phase 1 Interventional

Acute Carotid Sinus Endovascular Stimulation II Study

NCT01458483
View directory record Official record
Conditions
Hypertension
Interventions
Baroreceptor Stimulation
Device
Lead sponsor
Medtronic Cardiac Rhythm and Heart Failure
Industry
Eligibility
18 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Oct 29, 2012 · Synced Jul 21, 2026, 10:24 AM EDT
Recruiting Not applicable Interventional

Stimulation of External Carotid Artery Circulation

NCT07402954
View directory record Official record
Conditions
Migraine
Interventions
Cadwell Cascade 32 PRO
Device
Lead sponsor
The University of Texas Medical Branch, Galveston
Other
Eligibility
18 Years to 100 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Galveston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 19, 2026 · Synced Jul 21, 2026, 10:24 AM EDT
Terminated Not applicable Interventional Results available

Feasibility Study of Simvastatin in Hodgkin's Lymphoma Survivors

NCT00746603
View directory record Official record
Conditions
Carotid Artery Disease
Interventions
Simvastatin
Drug
Lead sponsor
Columbia University
Other
Eligibility
18 Years to 35 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 1, 2021 · Synced Jul 21, 2026, 10:24 AM EDT
Terminated Phase 3 Interventional Results available

Carotid Occlusion Surgery Study

NCT00029146
View directory record Official record
Conditions
Stroke, Ischemic Attack, Transient, Cerebral Infarction
Interventions
extracranial-intracranial bypass surgery, best medical therapy
Procedure · Drug
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 85 Years
Enrollment
700 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2010
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Mar 26, 2012 · Synced Jul 21, 2026, 10:24 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Studies to Determine Whether Oxygen Sensing is Impaired in Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) Infected Patients

NCT04954157
View directory record Official record
Conditions
Hypoxia, SARS-CoV-2 Acute Respiratory Disease, Carotid Bodies
Interventions
Phase-1: Breath Holding Test, Phase 2: 6-Minute Walk Test (6MWT)
Diagnostic Test
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Nov 15, 2022 · Synced Jul 21, 2026, 10:24 AM EDT
Completed Phase 4 Interventional Results available

Evaluate Carotid Artery Plaque Composition by Magnetic Resonance Imaging in People Receiving Cholesterol Medication

NCT00715273
View directory record Official record
Conditions
Coronary Artery Disease, Carotid Artery Diseases, Atherosclerosis
Interventions
Atorvastatin, Niacin, Colesevelam, Placebo Niacin, Placebo Colesevelam
Drug
Lead sponsor
University of Washington
Other
Eligibility
21 Years to 70 Years
Enrollment
217 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2019
U.S. locations
4
States / cities
Los Angeles, California • Boise, Idaho • Seattle, Washington + 1 more
Source: ClinicalTrials.gov public record
Updated Jun 6, 2022 · Synced Jul 21, 2026, 10:24 AM 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 8, 2018 · Synced Jul 21, 2026, 10:24 AM EDT