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ClinicalTrials.gov public records Last synced Oct 23, 2026, 10:38 PM EDT

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Showing 169–192 of 257 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Aortic Occlusion Clear all
Terminated No phase listed Observational

Echocardiographic Assessment of Cardiovascular Changes in Long Term Space Flight

NCT00598598
View directory record Official record
Conditions
Aortic Valve Insufficiency, Aortic Valve Stenosis
Interventions
Not listed
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2008
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 12, 2017 · Synced Oct 23, 2026, 10:38 PM EDT
Recruiting Phase 3 Interventional

Study to Evaluate Efficacy and Safety of Inclisiran in Children With Heterozygous Familial Hypercholesterolemia

NCT06597019
View directory record Official record
Conditions
Familial Hypercholesterolemia - Heterozygous
Interventions
Inclisiran, Placebo
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
6 Years to 11 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
9
States / cities
San Francisco, California • Washington D.C., District of Columbia • Boca Raton, Florida + 4 more
Source: ClinicalTrials.gov public record
Updated May 15, 2026 · Synced Oct 23, 2026, 10:38 PM EDT
Active, not recruiting Not applicable Interventional

RelayPro Thoracic Stent-Graft in Subjects With Thoracic Aortic Aneurysms and Penetrating Atherosclerotic Ulcers

NCT02818972
View directory record Official record
Conditions
Aortic Aneurysm, Thoracic, Penetrating Ulcer
Interventions
RelayPro
Device
Lead sponsor
Bolton Medical
Industry
Eligibility
18 Years and older
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2025
U.S. locations
24
States / cities
Birmingham, Alabama • Phoenix, Arizona • Irvine, California + 17 more
Source: ClinicalTrials.gov public record
Updated May 31, 2025 · Synced Oct 23, 2026, 10:38 PM EDT
Completed No phase listed Observational

Computed Tomography Dose Reduction Using Sequential or Fast Pitch Sprial Technique

NCT01272453
View directory record Official record
Conditions
Coronary Artery Disease, Aortic Aneurysm, Pulmonary Embolism
Interventions
Not listed
Lead sponsor
Gilbert L. Raff, MD
Other
Eligibility
18 Years and older
Enrollment
2,640 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
8
States / cities
San Diego, California • Boston, Massachusetts • Royal Oak, Michigan + 5 more
Source: ClinicalTrials.gov public record
Updated May 30, 2014 · Synced Oct 23, 2026, 10:38 PM EDT
Not listed No phase listed Observational

Transcatheter Aortic Valve Replacement (TAVR) Double Balloon Valvuloplasty

NCT05189886
View directory record Official record
Conditions
Aortic Valve Stenosis
Interventions
Double Balloon Valvuloplasty in TAVR
Procedure
Lead sponsor
Community Memorial Health System
Other
Eligibility
18 Years and older
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Ventura, California
Source: ClinicalTrials.gov public record
Updated Jan 13, 2022 · Synced Oct 23, 2026, 10:38 PM EDT
Completed Phase 3 Interventional

Freedom SOLO Stentless Heart Valve Study

NCT01115907
View directory record Official record
Conditions
Aortic Stenosis, Aortic Insufficiency
Interventions
Freedom SOLO Stentless Heart Valve
Device
Lead sponsor
Sorin Group USA, Inc.
Industry
Eligibility
18 Years and older
Enrollment
251 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
9
States / cities
Los Angeles, California • Atlanta, Georgia • Indianapolis, Indiana + 6 more
Source: ClinicalTrials.gov public record
Updated Jan 26, 2015 · Synced Oct 23, 2026, 10:38 PM EDT
Not yet recruiting Not applicable Interventional

A Novel Wire-Reinforced Fenestration of a Hybrid Frozen Elephant Trunk Device for Supra-Aortic Branch Vessel Stenting During Aortic Arch Replacement

NCT07885865
View directory record Official record
Conditions
Aortic Aneurysm, Aortic Dissection, Penetrating Aortic Ulcer (PAU), Aortic Pseudoaneurysm, Aortic Arch Replacement
Interventions
Modified Supra-Aortic Frozen Elephant Trunk (SA-FET) Device
Device
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2032
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 21, 2026 · Synced Oct 23, 2026, 10:38 PM EDT
Completed Not applicable Interventional Results available

Medtronic CoreValve Evolut R U.S. Clinical Study (Evolut 34R Addendum)

NCT02746809
View directory record Official record
Conditions
Aortic Valve Stenosis
Interventions
CoreValve Evolut 34R TAVR system
Device
Lead sponsor
Medtronic Cardiovascular
Industry
Eligibility
Not listed
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
10
States / cities
New Haven, Connecticut • Boston, Massachusetts • Ann Arbor, Michigan + 7 more
Source: ClinicalTrials.gov public record
Updated May 3, 2023 · Synced Oct 23, 2026, 10:38 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Characterization and Natural History of Williams Syndrome and Other Chromosome 7q11.23 Variants

NCT06930417
View directory record Official record
Conditions
Williams Beuren Syndrome, Williams Syndrome, Williams Beuren Region Duplication, Dup7
Interventions
Not listed
Lead sponsor
University of Pennsylvania
Other
Eligibility
Not listed
Enrollment
2,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2045
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 8, 2026 · Synced Oct 23, 2026, 10:38 PM EDT
Completed Not applicable Interventional Results available

Safety and Efficacy Continued Access Study of the Medtronic CoreValve® System in the Treatment of Symptomatic Severe Aortic Stenosis in Very High Risk Subjects and High Risk Subjects Who Need Aortic Valve Replacement

NCT01531374
View directory record Official record
Conditions
Severe Aortic Stenosis
Interventions
Medtronic CoreValve® System Transcatheter Aortic Valve Implantation (TAVI)
Device
Lead sponsor
Medtronic Cardiovascular
Industry
Eligibility
Not listed
Enrollment
2,777 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2019
U.S. locations
45
States / cities
Phoenix, Arizona • Los Angeles, California • Mountain View, California + 35 more
Source: ClinicalTrials.gov public record
Updated Oct 25, 2022 · Synced Oct 23, 2026, 10:38 PM EDT
Completed No phase listed Observational

Balloon Aortic Valvuloplasty During Surgical Aortic Valve Replacement

NCT00584116
View directory record Official record
Conditions
Aortic Stenosis
Interventions
Not listed
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated May 30, 2017 · Synced Oct 23, 2026, 10:38 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Evaluate the Effects of Mavacamten in Healthy Participants

NCT05719805
View directory record Official record
Conditions
Healthy Participants
Interventions
Mavacamten
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
18 Years to 60 Years
Enrollment
84 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
2
States / cities
Miami, Florida • Saint Paul, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 12, 2023 · Synced Oct 23, 2026, 10:38 PM EDT
Completed No phase listed Observational

Platelet Activity in Vascular Surgery for Thrombosis and Bleeding

NCT01897103
View directory record Official record
Conditions
Peripheral Vascular Disease, Peripheral Artery Disease, Carotid Stenosis, Aortic Aneurysm, Abdominal, Aortic Aneurysm, Thoracic, Amputation, Wound, Embolism and Thrombosis, Aortic Aneurysm
Interventions
Not listed
Lead sponsor
NYU Langone Health
Other
Eligibility
21 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
2
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 14, 2017 · Synced Oct 23, 2026, 10:38 PM EDT
Completed Not applicable Interventional Results available

THE PARTNER TRIAL: Placement of AoRTic TraNscathetER Valve Trial

NCT00530894
View directory record Official record
Conditions
Critical Aortic Stenosis
Interventions
Edwards SAPIEN Transcatheter Heart Valve, Surgical Valve Replacement, medical management and/or balloon aortic valvuloplasty
Device · Other
Lead sponsor
Edwards Lifesciences
Industry
Eligibility
Not listed
Enrollment
1,057 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2017
U.S. locations
22
States / cities
La Jolla, California • Los Angeles, California • Stanford, California + 17 more
Source: ClinicalTrials.gov public record
Updated Sep 13, 2017 · Synced Oct 23, 2026, 10:38 PM EDT
Not listed No phase listed Observational

CoreValve Evolut Pro Prospective Registry

NCT03423459
View directory record Official record
Conditions
Aortic Stenosis
Interventions
TAVR
Device
Lead sponsor
Medstar Health Research Institute
Other
Eligibility
50 Years and older
Enrollment
200 participants
Timeline
2018 – 2024
U.S. locations
2
States / cities
Washington D.C., District of Columbia • Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated May 26, 2023 · Synced Oct 23, 2026, 10:38 PM EDT
Completed Not applicable Interventional Results available

The REFLECT Trial: Cerebral Protection to Reduce Cerebral Embolic Lesions After Transcatheter Aortic Valve Implantation

NCT02536196
View directory record Official record
Conditions
Symptomatic Aortic Stenosis
Interventions
Embolic Protection Device, Transcatheter aortic valve implantation (TAVI)
Device · Procedure
Lead sponsor
Keystone Heart
Industry
Eligibility
18 Years and older
Enrollment
478 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
23
States / cities
Los Angeles, California • San Diego, California • New Haven, Connecticut + 18 more
Source: ClinicalTrials.gov public record
Updated Feb 18, 2021 · Synced Oct 23, 2026, 10:38 PM EDT
Terminated No phase listed Observational

The CardiOvascular Remodeling Following Endovascular Aortic Repair (CORE) Study

NCT02735720
View directory record Official record
Conditions
Thoracic Aortic Aneurysm
Interventions
TEVAR, Non-TEVAR medical treatment
Other
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 99 Years
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jun 6, 2022 · Synced Oct 23, 2026, 10:38 PM EDT
Completed Phase 3 Interventional Results available

Comparison of a Rivaroxaban-based Strategy With an Antiplatelet-based Strategy Following Successful TAVR for the Prevention of Leaflet Thickening and Reduced Leaflet Motion as Evaluated by Four-dimensional, Volume-rendered Computed Tomography (4DCT)

NCT02833948
View directory record Official record
Conditions
Aortic Valve Stenosis, Cardiovascular Diseases, Heart Valve Diseases, Ventricular Outflow Obstruction, Thrombosis
Interventions
Acetylsalicylic acid, Clopidogrel, Rivaroxaban
Drug
Lead sponsor
ECRI bv
Industry
Eligibility
18 Years and older
Enrollment
231 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
4
States / cities
Los Angeles, California • New York, New York • Philadelphia, Pennsylvania + 1 more
Source: ClinicalTrials.gov public record
Updated Jan 18, 2020 · Synced Oct 23, 2026, 10:38 PM EDT
Recruiting No phase listed Observational

REdo tranScatheter Aortic Valve Replacement for Transcatheter aOrtic Valve failuRE

NCT06777368
View directory record Official record
Conditions
Aortic Stenosis
Interventions
Medtronic TAV, Edwards TAV
Device
Lead sponsor
Medtronic Cardiovascular
Industry
Eligibility
18 Years to 105 Years
Enrollment
225 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
71
States / cities
Birmingham, Alabama • Phoenix, Arizona • Tucson, Arizona + 58 more
Source: ClinicalTrials.gov public record
Updated Sep 24, 2026 · Synced Oct 23, 2026, 10:38 PM 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 23, 2026, 10:38 PM EDT
Completed Not applicable Interventional Results available

Carpentier-Edwards PERIMOUNT Magna Ease Pericardial Bioprosthesis, Model 3300TFX

NCT01171625
View directory record Official record
Conditions
Coronary Artery Disease, Aortic Valve Disorder, Heart Failure, Aortic Valve Stenosis, Aortic Valve Insufficiency
Interventions
Implantation of CEP Magna Ease Model 3300TFX
Device
Lead sponsor
Edwards Lifesciences
Industry
Eligibility
18 Years and older
Enrollment
283 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2018
U.S. locations
5
States / cities
Sacramento, California • Camden, New Jersey • Morristown, New Jersey + 2 more
Source: ClinicalTrials.gov public record
Updated Apr 17, 2020 · Synced Oct 23, 2026, 10:38 PM EDT
Recruiting Not applicable Interventional

ALLIANCE: Safety and Effectiveness of the SAPIEN X4 Transcatheter Heart Valve

NCT05172960
View directory record Official record
Conditions
Aortic Stenosis, Severe
Interventions
SAPIEN X4 THV, SAPIEN X4S
Device
Lead sponsor
Edwards Lifesciences
Industry
Eligibility
Not listed
Enrollment
1,234 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2037
U.S. locations
58
States / cities
La Jolla, California • Los Angeles, California • Newport Beach, California + 44 more
Source: ClinicalTrials.gov public record
Updated Sep 24, 2026 · Synced Oct 23, 2026, 10:38 PM EDT
Terminated Phase 3 Interventional Results available

PROACT Xa - A Trial to Determine if Participants With an On-X Aortic Valve Can be Maintained Safely on Apixaban

NCT04142658
View directory record Official record
Conditions
Aortic Valve Disease, Aortic Valve Stenosis, Aortic Valve Failure
Interventions
Apixaban 5 MG, Apixaban 2.5 MG, Warfarin, On-X Aortic Mechanical Valve
Drug · Device
Lead sponsor
Artivion Inc.
Industry
Eligibility
18 Years and older
Enrollment
863 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
62
States / cities
Tucson, Arizona • Little Rock, Arkansas • Loma Linda, California + 50 more
Source: ClinicalTrials.gov public record
Updated Mar 20, 2024 · Synced Oct 23, 2026, 10:38 PM EDT
Terminated Not applicable Interventional

Transfemoral Replacement of Aortic Valve With HLT MeriDIAN Valve Early Feasibility Trial

NCT02799823
View directory record Official record
Conditions
Aortic Valve Stenosis
Interventions
HLT Transcatheter Aortic Valve System
Device
Lead sponsor
HLT Inc.
Industry
Eligibility
70 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
5
States / cities
Washington D.C., District of Columbia • Indianapolis, Indiana • New York, New York + 2 more
Source: ClinicalTrials.gov public record
Updated May 31, 2023 · Synced Oct 23, 2026, 10:38 PM EDT