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Showing 1–24 of 485 matching trials from the live ClinicalTrials.gov search.
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Completed Not applicable Interventional Results available

NHLBI DIR LAMPOON Study: Intentional Laceration of the Anterior Mitral Leaflet to Prevent Left Ventricular Outflow Tract Obstruction During Transcatheter Mitral Valve Implantation

NCT03015194
View directory record Official record
Conditions
Mitral Valve Failure
Interventions
Edwards SAPIEN 3 transcatheter heart valve, ASHI INTECC Astato XS 20
Device
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
21 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
6
States / cities
Washington D.C., District of Columbia • Atlanta, Georgia • Detroit, Michigan + 3 more
Source: ClinicalTrials.gov public record
Updated Aug 14, 2023 · Synced Sep 5, 2026, 2:33 AM EDT
Terminated Not applicable Interventional Results available

Medtronic Evolut™ EXPAND TAVR I Feasibility Study

NCT04639258
View directory record Official record
Conditions
Aortic Valve Stenosis
Interventions
Medtronic Evolut™ PRO+ System
Device
Lead sponsor
Medtronic Cardiovascular
Industry
Eligibility
65 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
4
States / cities
Thousand Oaks, California • Manhasset, New York • Wormleysburg, Pennsylvania + 1 more
Source: ClinicalTrials.gov public record
Updated Jan 9, 2024 · Synced Sep 5, 2026, 2:33 AM EDT
Recruiting Not applicable Interventional

Valve Hemodynamic Optimization Based on Doppler-Echocardiography vs Catheterization Measurements Following ViV TAVR

NCT05459233
View directory record Official record
Conditions
Aortic Valve Stenosis, Aortic Valve Regurgitation, Prosthesis Failure
Interventions
Doppler-echocardiography, Invasive hemodynamic measurements
Procedure
Lead sponsor
Institut universitaire de cardiologie et de pneumologie de Québec, University Laval
Other
Eligibility
18 Years and older
Enrollment
310 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2029
U.S. locations
6
States / cities
San Francisco, California • Hollywood, Florida • Royal Oak, Michigan + 3 more
Source: ClinicalTrials.gov public record
Updated Mar 23, 2026 · Synced Sep 5, 2026, 2:33 AM EDT
Not listed Not applicable Interventional

Physiologic Pacing for Symptomatic First-Degree Heart Block

NCT06245304
View directory record Official record
Conditions
Symptomatic First-degree Heart Block
Interventions
Dual chamber Medtronic pacemaker implantation., DDD-50 pacing program, AAI-DDD 50 pacing program
Device · Other
Lead sponsor
Ascension Health
Industry
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Feb 6, 2024 · Synced Sep 5, 2026, 2:33 AM EDT
Completed No phase listed Observational Results available

Physiologic Pacing Registry

NCT03719040
View directory record Official record
Conditions
Bradycardia, Sinus Node Dysfunction, Heart Block, Syncope, Cardiomyopathies, Ventricular Tachycardia, Heart Failure
Interventions
Physiologic pacing device implant
Device
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
18 Years and older
Enrollment
870 participants
Timeline
2018 – 2021
U.S. locations
26
States / cities
Huntsville, Alabama • Burlingame, California • San Diego, California + 22 more
Source: ClinicalTrials.gov public record
Updated Aug 18, 2024 · Synced Sep 5, 2026, 2:33 AM EDT
Completed Phase 2 Interventional

18-F Sodium Fluoride (18F-NaF) PET for the Assessment of Bioprosthetic Aortic Valve Durability and Outcomes

NCT03095313
View directory record Official record
Conditions
Aortic Stenosis
Interventions
18F-NaF
Other
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
60 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2024
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Feb 11, 2025 · Synced Sep 5, 2026, 2:33 AM EDT
Completed Phase 4 Interventional

Effect of Evolocumab on Saphenous Vein Graft Patency Following Coronary Artery Bypass Surgery

NCT03900026
View directory record Official record
Conditions
Coronary Artery Bypass Graft Surgery, Atherosclerosis, Vein Occlusion
Interventions
Evolocumab, Placebo
Drug · Other
Lead sponsor
Unity Health Toronto
Other
Eligibility
18 Years and older
Enrollment
782 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
5
States / cities
San Francisco, California • Jacksonville, Florida • Portland, Maine + 2 more
Source: ClinicalTrials.gov public record
Updated Aug 28, 2025 · Synced Sep 5, 2026, 2:33 AM EDT
Recruiting No phase listed Observational

Comparative Imaging Assessment of Valvular Heart Disease

NCT04126018
View directory record Official record
Conditions
Valve Heart Disease, Aortic Stenosis, Aortic Regurgitation
Interventions
MRI with strain measurement, Echocardiography
Diagnostic Test
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years to 90 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 12, 2026 · Synced Sep 5, 2026, 2:33 AM EDT
Terminated Phase 2Phase 3 Interventional Results available

Radiation Following Percutaneous Balloon Aortic Valvuloplasty to Prevent Restenosis

NCT00538759
View directory record Official record
Conditions
Aortic Valve Stenosis
Interventions
External beam radiation therapy, Sham Control
Device · Other
Lead sponsor
Minneapolis Heart Institute Foundation
Other
Eligibility
75 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
2
States / cities
Minneapolis, Minnesota • Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 30, 2019 · Synced Sep 5, 2026, 2:33 AM EDT
Not listed No phase listed Observational

Therapeutic Use of Contrast Ultrasound in Acute Coronary Artery Disease

NCT04732091
View directory record Official record
Conditions
Acute Myocardial Infarction, Unstable Angina
Interventions
Therapeutic ultrasound with 20 usec
Procedure
Lead sponsor
University of Sao Paulo General Hospital
Other
Eligibility
30 Years and older
Enrollment
540 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Oct 9, 2023 · Synced Sep 5, 2026, 2:33 AM EDT
Withdrawn No phase listed Observational

Ventricular Remodeling In Patients With Aortic Stenosis Assessed Echocardiography

NCT00774657
View directory record Official record
Conditions
Aortic Stenosis
Interventions
Not listed
Lead sponsor
Lahey Clinic
Other
Eligibility
18 Years to 90 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
1
States / cities
Burlington, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 16, 2012 · Synced Sep 5, 2026, 2:33 AM EDT
Completed Not applicable Interventional Results available

Cerebral Protection in Transcatheter Aortic Valve Replacement

NCT02214277
View directory record Official record
Conditions
Severe Symptomatic Calcified Native Aortic Valve Stenosis
Interventions
Cerebral Protection System-The SENTINEL System with TAVR, TAVR
Device
Lead sponsor
Claret Medical
Industry
Eligibility
18 Years and older
Enrollment
363 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
14
States / cities
Los Angeles, California • Washington D.C., District of Columbia • Clearwater, Florida + 9 more
Source: ClinicalTrials.gov public record
Updated May 10, 2018 · Synced Sep 5, 2026, 2:33 AM EDT
Not yet recruiting Not applicable Interventional

Importance of Point-of-Care Ultrasound for Early Detection of Valvular and Cardiac Diseases (IMPROVE)

NCT07756398
View directory record Official record
Conditions
Valvular Heart Disease Patients, Aortic Stenosis, Mitral Regurgitation, Left Ventricular Diastolic Dysfunction
Interventions
Kosmos Torso-One AI-guided Point-of-Care Ultrasound (EchoNous, Inc.)
Device
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
65 Years to 85 Years
Enrollment
1,088 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
2
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Aug 16, 2026 · Synced Sep 5, 2026, 2:33 AM EDT
Completed Phase 3 Interventional

Prevention of Autogenous Vein Graft Failure in Coronary Artery Bypass Procedures

NCT00042081
View directory record Official record
Conditions
Coronary Artery Disease
Interventions
CGT003 (E2F Duplex Decoy)
Drug
Lead sponsor
Anesiva, Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
3,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2005
U.S. locations
154
States / cities
Birmingham, Alabama • Daly City, California • Los Angeles, California + 89 more
Source: ClinicalTrials.gov public record
Updated May 4, 2006 · Synced Sep 5, 2026, 2:33 AM EDT
Completed Phase 4 Interventional Results available

Safety of Sugammadex for the Reversal of Neuromuscular Blockade in American Society of Anesthesiologists (ASA) Class 3 or 4 Participants (MK-8616-145)

NCT03346057
View directory record Official record
Conditions
Reversal of Neuromuscular Blockade
Interventions
Sugammadex 2 mg/kg, Sugammadex 4 mg/kg, Sugammadex 16 mg/kg, Neostigmine + Glycopyrrolate, Rocuronium, Vecuronium
Drug
Lead sponsor
Merck Sharp & Dohme LLC
Industry
Eligibility
18 Years and older
Enrollment
344 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
20
States / cities
Birmingham, Alabama • Tucson, Arizona • Loma Linda, California + 15 more
Source: ClinicalTrials.gov public record
Updated Oct 7, 2020 · Synced Sep 5, 2026, 2:33 AM 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 25, 2015 · Synced Sep 5, 2026, 2:33 AM EDT
Completed No phase listed Observational

Radial Versus Femoral Arterial Access for Cardiac Catheterization: Comparison of Complications at 30 Days

NCT01019330
View directory record Official record
Conditions
Radial Artery Occlusion
Interventions
Allen's test, Distal pulses
Other
Lead sponsor
Creighton University
Other
Eligibility
19 Years and older
Enrollment
243 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
2
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Nov 29, 2015 · Synced Sep 5, 2026, 2:33 AM EDT
Completed Not applicable Interventional Results available

ProspeCtive, nOn-randoMized, MulticENter Clinical Evaluation of Edwards Pericardial Bioprostheses With a New Tissue Treatment Platform (COMMENCE)

NCT01757665
View directory record Official record
Conditions
Aortic Stenosis, Mitral Stenosis, Aortic Valve Insufficiency, Mitral Valve Insufficiency, Heart Failure
Interventions
Edwards Aortic and Mitral Bioprostheses Models 11000A and 11000M
Device
Lead sponsor
Edwards Lifesciences
Industry
Eligibility
18 Years and older
Enrollment
777 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2026
U.S. locations
29
States / cities
Birmingham, Alabama • Los Angeles, California • Sacramento, California + 20 more
Source: ClinicalTrials.gov public record
Updated May 6, 2026 · Synced Sep 5, 2026, 2:33 AM EDT
Not yet recruiting Not applicable Interventional

FROST-STERN Trial: A Trial of Intraoperative Cryoablation for Post Operative Pain Management After Full Sternotomy

NCT07637370
View directory record Official record
Conditions
Pulmonary Dysfunction, Median Sternotomy Recovery, Postoperative Pain
Interventions
Intercostal Nerve Cryoablation
Device
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
40 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
New Brunswick, New Jersey
Source: ClinicalTrials.gov public record
Updated Jun 8, 2026 · Synced Sep 5, 2026, 2:33 AM EDT
Completed No phase listed Observational Results available

XIENCE V Everolimus Eluting Coronary Stent System (EECSS) China: Post-Approval, Single-Arm Study

NCT01249027
View directory record Official record
Conditions
Angioplasty, Chronic Coronary Occlusion, Stent Thrombosis, Vascular Disease, Myocardial Ischemia, Coronary Artery Stenosis, Coronary Disease, Coronary Artery Disease, Coronary Restenosis
Interventions
XIENCE V® Everolimus Eluting Coronary Stent System (EECSS)
Device
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
Not listed
Enrollment
2,605 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2017
U.S. locations
1
States / cities
Santa Clara, California
Source: ClinicalTrials.gov public record
Updated Feb 28, 2019 · Synced Sep 5, 2026, 2:33 AM EDT
Terminated Not applicable Interventional

Radial Versus Femoral Secondary Access During TAVI

NCT03879824
View directory record Official record
Conditions
Aortic Stenosis, Aortic Valve Disease, Vascular Access Complication
Interventions
Secondary Radial Artery Access, Secondary Femoral Artery Access
Procedure
Lead sponsor
Carilion Clinic
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Roanoke, Virginia
Source: ClinicalTrials.gov public record
Updated Jan 24, 2021 · Synced Sep 5, 2026, 2:33 AM EDT
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Deep Learning Enhanced Detection of Aortic Stenosis - The DETECT-AS-Diagnostic Study

NCT06749145
View directory record Official record
Conditions
Aortic Stenosis
Interventions
Portable 1-lead electrocardiogram, Point-of-care ultrasound, AI-ECG risk algorithm, AI-POCUS
Diagnostic Test · Other
Lead sponsor
Yale University
Other
Eligibility
70 Years and older
Enrollment
410 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
3
States / cities
New Haven, Connecticut • New York, New York • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Nov 25, 2025 · Synced Sep 5, 2026, 2:33 AM EDT
Active, not recruiting Not applicable Interventional

Transcatheter Aortic Valve Replacement to UNload the Left Ventricle in Patients With ADvanced Heart Failure (TAVR UNLOAD)

NCT02661451
View directory record Official record
Conditions
Aortic Valve Stenosis
Interventions
SAPIEN 3 THV, Optimal Heart Failure Therapy
Device · Biological
Lead sponsor
Cardiovascular Research Foundation, New York
Other
Eligibility
18 Years and older
Enrollment
178 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2025
U.S. locations
46
States / cities
Chandler, Arizona • La Jolla, California • Los Angeles, California + 37 more
Source: ClinicalTrials.gov public record
Updated Nov 26, 2024 · Synced Sep 5, 2026, 2:33 AM EDT
Terminated Not applicable Interventional Results available

REPRISE IV: LOTUS Edge Valve System in Intermediate Surgical Risk Subjects

NCT03618095
View directory record Official record
Conditions
Aortic Valve Stenosis
Interventions
LOTUS Edge Valve System
Device
Lead sponsor
Boston Scientific Corporation
Industry
Eligibility
18 Years and older
Enrollment
382 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
49
States / cities
Huntsville, Alabama • Tucson, Arizona • Little Rock, Arkansas + 39 more
Source: ClinicalTrials.gov public record
Updated Dec 26, 2022 · Synced Sep 5, 2026, 2:33 AM EDT