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ClinicalTrials.gov public records Last synced Oct 27, 2026, 7:23 AM EDT

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Showing 97–120 of 275 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Constriction, Pathologic Clear all
Completed No phase listed Observational

The Bronx-Valve Registry

NCT05453526
View directory record Official record
Conditions
Valvular Heart Disease
Interventions
Not listed
Lead sponsor
Montefiore Medical Center
Other
Eligibility
18 Years and older
Enrollment
330,570 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2019
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Feb 3, 2025 · Synced Oct 27, 2026, 7:23 AM EDT
Completed No phase listed Observational

Cardiac Remodeling and Circulating Biomarkers in Pediatric Left Ventricular Pressure Loading Lesions

NCT02545790
View directory record Official record
Conditions
Coarctation of Aorta, Aortic Stenosis, Cardiac Hypertrophy
Interventions
Echocardiogram, Serology
Procedure · Biological
Lead sponsor
University of Colorado, Denver
Other
Eligibility
Up to 18 Years
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Jan 19, 2021 · Synced Oct 27, 2026, 7:23 AM EDT
Completed Not applicable Interventional Results available

Investigating Superion™ In Spinal Stenosis

NCT00692276
View directory record Official record
Conditions
Lumbar Spinal Stenosis, Intermittent Claudication
Interventions
Superion™ Interspinous Spacer, X-STOP® IPD® Device
Device
Lead sponsor
Boston Scientific Corporation
Industry
Eligibility
45 Years and older
Enrollment
391 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2017
U.S. locations
32
States / cities
Phoenix, Arizona • Tucson, Arizona • Beverly Hills, California + 28 more
Source: ClinicalTrials.gov public record
Updated Nov 16, 2020 · Synced Oct 27, 2026, 7:23 AM EDT
Completed Not applicable Interventional

Prehabilitation to Improve Functional and Clinical Outcomes in Patients With Aortic Stenosis

NCT02597985
View directory record Official record
Conditions
Aortic Stenosis
Interventions
Prehabilitation, Usual Care
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
60 Years and older
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Dec 23, 2021 · Synced Oct 27, 2026, 7:23 AM EDT
Recruiting Phase 3 Interventional

Paclitaxel Coated Balloon for the Treatment of Chronic bEnigN sTricture- Bowel

NCT05561127
View directory record Official record
Conditions
Bowel; Stricture
Interventions
GIE Medical ProTractX3 TTS DCB, Control
Combination Product · Other
Lead sponsor
GIE Medical
Industry
Eligibility
22 Years and older
Enrollment
171 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2032
U.S. locations
32
States / cities
Scottsdale, Arizona • Irvine, California • Lancaster, California + 25 more
Source: ClinicalTrials.gov public record
Updated Jun 25, 2025 · Synced Oct 27, 2026, 7:23 AM EDT
Completed Phase 1 Interventional

Arterial Imaging of Inflammation and Resolution After Endovascular Surgery

NCT03590769
View directory record Official record
Conditions
Peripheral Arterial Disease, Claudication, Intermittent, Claudication, PAD, SFA - Superficial Femoral Artery Stenosis, Iliac Artery Disease, Vascular Calcification
Interventions
18F-FDG
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
40 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
2
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Nov 30, 2020 · Synced Oct 27, 2026, 7:23 AM EDT
Terminated No phase listed Observational

EndoFLIP Use in Upper GI Tract Stenosis

NCT02354716
View directory record Official record
Conditions
Esophageal Stricture, Eosinophilic Esophagitis, Zenkers Diverticulum, Schatzki Ring
Interventions
EndoFLIP
Device
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 80 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 12, 2019 · Synced Oct 27, 2026, 7:23 AM 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 27, 2026, 7:23 AM EDT
Enrolling by invitation No phase listed Observational

Influence of Flexion Distraction Manipulation on Measures of Performance and Postural Control

NCT06965920
View directory record Official record
Conditions
Spine Condition, Low Back Pain
Interventions
Not listed
Lead sponsor
Keiser University College of Chiropractic Medicine
Other
Eligibility
18 Years to 100 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
West Palm Beach, Florida
Source: ClinicalTrials.gov public record
Updated May 18, 2025 · Synced Oct 27, 2026, 7:23 AM EDT
Withdrawn No phase listed Observational

Rapid Non-invasive Detection of Aortic Stenosis

NCT04024566
View directory record Official record
Conditions
Heart Valve Diseases, Aortic Valve Disease, Heart Murmurs
Interventions
Vivio System
Device
Lead sponsor
Ventric Health, LLC
Industry
Eligibility
60 Years to 95 Years
Timeline
2019 – 2022
U.S. locations
1
States / cities
Pasadena, California
Source: ClinicalTrials.gov public record
Updated Jul 20, 2022 · Synced Oct 27, 2026, 7:23 AM EDT
Terminated Not applicable Interventional

Dynamic Stabilization for Lumbar Spinal Stenosis With Stabilimax NZ® Dynamic Spine Stabilization System

NCT00529997
View directory record Official record
Conditions
Lumbar Spinal Stenosis
Interventions
Stabilimax NZ® Dynamic Spine Stabilization System
Device
Lead sponsor
Applied Spine Technologies
Industry
Eligibility
21 Years and older
Enrollment
480 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
19
States / cities
Phoenix, Arizona • Los Angeles, California • Oceanside, California + 16 more
Source: ClinicalTrials.gov public record
Updated Aug 11, 2010 · Synced Oct 27, 2026, 7:23 AM EDT
Completed Not applicable Interventional

The ASPECT Study - Asian Paclitaxel-Eluting Stent Clinical Trial

NCT00196079
View directory record Official record
Conditions
Coronary Artery Disease
Interventions
Coronary stent
Device
Lead sponsor
Cook Group Incorporated
Industry
Eligibility
18 Years and older
Enrollment
177 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2001
U.S. locations
1
States / cities
Bloomington, Indiana
Source: ClinicalTrials.gov public record
Updated Feb 1, 2012 · Synced Oct 27, 2026, 7:23 AM EDT
Terminated Phase 3 Interventional Results available

Colchicine to Prevent Post-Pericardiotomy Syndrome and Atrial Fibrillation

NCT02177266
View directory record Official record
Conditions
Atrial Fibrillation, Post-pericardiotomy Syndrome, Constriction
Interventions
Colchicine, Placebo
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
40 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 21, 2017 · Synced Oct 27, 2026, 7:23 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Clinical and Therapeutic Implications of Fibrosis in Hypertrophic Cardiomyopathy

NCT00879060
View directory record Official record
Conditions
Myocardial Fibrosis, Hypertrophic Cardiomyopathy
Interventions
Spironolactone, Placebo
Drug
Lead sponsor
Tufts Medical Center
Other
Eligibility
18 Years to 70 Years
Enrollment
53 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2012
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 27, 2021 · Synced Oct 27, 2026, 7:23 AM EDT
Active, not recruiting No phase listed Observational

Outcome of BCF Access in Hemodialysis Patients

NCT01693263
View directory record Official record
Conditions
End Stage Renal Disease (ESRD), Brachiocephalic Fistula (BCF), Cephalic Arch Stenosis (CAS), Dialysis
Interventions
brachiocephalic fistula (BCF)
Other
Lead sponsor
University of Chicago
Other
Eligibility
21 Years and older
Enrollment
96 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2027
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated May 12, 2026 · Synced Oct 27, 2026, 7:23 AM EDT
Completed Phase 1 Interventional

MSC for Occlusive Disease of the Kidney

NCT01840540
View directory record Official record
Conditions
Atherosclerotic Renal Artery Stenosis, Ischemic Nephropathy, Renovascular Hypertension
Interventions
Arterial infusion of autologous mesenchymal stem cells
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
40 Years to 80 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 7, 2017 · Synced Oct 27, 2026, 7:23 AM EDT
Terminated Phase 3 Interventional

Aspirin Or Warfarin To Prevent Stroke

NCT00004728
View directory record Official record
Conditions
Stroke, Cerebral Infarction, Atherosclerosis, Constriction, Pathologic
Interventions
Warfarin, Aspirin
Drug
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
40 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 2003
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jun 6, 2006 · Synced Oct 27, 2026, 7:23 AM EDT
Terminated No phase listed Observational

Evaluation of a Novel Technique to Diagnose Carotid Artery Stenosis

NCT03464851
View directory record Official record
Conditions
Carotid Artery Stenosis
Interventions
Carotid Stenotic Scan (CSS)
Diagnostic Test
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated May 1, 2020 · Synced Oct 27, 2026, 7:23 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Advancing Understanding of Transportation Options

NCT04141891
View directory record Official record
Conditions
Diabetic Retinopathy, Macular Degeneration, Glaucoma, Retinitis Pigmentosa, Vision Disorders, Acute Coronary Syndrome, Implantable Defibrillator User, Congestive Heart Failure, Hypertrophic Obstructive Cardiomyopathy, Orthostatic Hypotension, Syncope, Presyncope, Narcolepsy, Dementia, Multiple Sclerosis, Parkinson Disease, Brain Injuries, Spinal Cord Injuries, Stroke, Vertigo, Dizziness, Seizures, Substance Use, Insulin Dependent Diabetes Mellitus, Arthritis, Foot--Abnormalities, Chronic Obstructive Pulmonary Disease, Obstructive Sleep Apnea, End Stage Renal Disease, Sleep Apnea, Insomnia, Restless Legs Syndrome
Interventions
Driving Decision Aid, Older Drivers Website
Behavioral
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years and older
Enrollment
529 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
3
States / cities
La Jolla, California • Aurora, Colorado • Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Feb 21, 2025 · Synced Oct 27, 2026, 7:23 AM EDT
Completed No phase listed Observational

CERROS Pilot Study

NCT06252350
View directory record Official record
Conditions
Coronary Artery Disease, Myocardial Infarction, Coronary Disease, Coronary Stenosis, Angina Pectoris, Chest Pain
Interventions
Not listed
Lead sponsor
Angiowave Imaging
Industry
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
Grand Rapids, Michigan
Source: ClinicalTrials.gov public record
Updated Mar 12, 2024 · Synced Oct 27, 2026, 7:23 AM EDT
Active, not recruiting No phase listed Observational

Florida Cerebrovascular Disease Biorepository and Genomics Center

NCT05491980
View directory record Official record
Conditions
Cerebrovascular Disease, Ischemic Stroke, Transient Ischemic Attack, Intracerebral Hemorrhage, Aneurysmal Subarachnoid Hemorrhage, Vascular Dementia, Anoxic Brain Injury, Unruptured Intracranial Aneurysm, Carotid Artery Stenosis Symptomatic, Asymptomatic Carotid Artery Stenosis, Non-Aneurysmal Perimesencephalic Subarachnoid Haemorrhage, Cerebral Venous Thrombosis, Moyamoya Disease, Fibromuscular Dysplasia, Subarachnoid Hemorrhage, Leukoaraiosis, Arteriovenous Fistula, Reversible Cerebral Vasoconstriction Syndrome, CADASIL
Interventions
Not listed
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2030
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Sep 3, 2026 · Synced Oct 27, 2026, 7:23 AM EDT
Completed No phase listed Observational

Transcatheter Aortic Valve Replacement (TAVR) Effects on Cardiac Conduction System

NCT04982406
View directory record Official record
Conditions
Aortic Stenosis, Transcatheter Aortic Valve Replacement, Heart Block
Interventions
Transcatheter aortic valve replacement
Device
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
Not listed
Enrollment
409 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 24, 2025 · Synced Oct 27, 2026, 7:23 AM EDT
Not listed Not applicable Interventional

Placement of Covered Stents to Treat Hemodialysis Access Stenoses in the Cephalic Arch and Central Veins

NCT01271881
View directory record Official record
Conditions
Hemodialysis
Interventions
PTA alone without use of the GORE VIABAHN, GORE VIABAHN® Endoprosthesis with Heparin Bioactive Surface
Other · Device
Lead sponsor
American Access Care
Other
Eligibility
18 Years to 70 Years
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2010
U.S. locations
3
States / cities
Flushing, New York • The Bronx, New York • White Plains, New York
Source: ClinicalTrials.gov public record
Updated Jan 7, 2011 · Synced Oct 27, 2026, 7:23 AM 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 27, 2026, 7:23 AM EDT