Independent directory Public ClinicalTrials.gov records United States
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Showing 817–840 of 2,293 matching trials from the live ClinicalTrials.gov search.
Conditions
Pulmonary Hypertension, Valvular Heart Disease, Congenital Heart Disease, Congestive Heart Failure, Pulmonary Embolism, Acute Coronary Syndrome
Interventions
Measuring Right Ventricular Size and Function
Diagnostic Test
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
18 Years and older
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Lebanon, New Hampshire
Not listed Not applicable Interventional

RF Applications for Residual LAA Leaks

NCT04726943
Conditions
Left Atrial Appendage Thrombosis, Stroke, Ischemic, Atrial Fibrillation
Interventions
Radiofrequency Energy Applications
Procedure
Lead sponsor
Texas Cardiac Arrhythmia Research Foundation
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
2
States / cities
Overland Park, Kansas • Austin, Texas
Conditions
Coronary Artery Disease
Interventions
Not listed
Lead sponsor
University of Iowa
Other
Eligibility
40 Years to 80 Years
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Iowa City, Iowa
Conditions
Heart Attack, Cardiovascular Diseases
Interventions
Stress Management and Resiliency Training Program
Behavioral
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Sacramento, California
Conditions
Chest Pain, Ischemia
Interventions
30 cc blood draw, Intravascular ultrasound (IVUS), Coronary pressure/flow wire testing, Coronary pressure/flow testing: Acetycholine challenge, Procedure: Coronary pressure/flow testing: Nitroglycerin challenge, Procedure: Procedure: Coronary pressure/flow testing: Adenosine challenge
Procedure
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
2,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2047
U.S. locations
1
States / cities
Stanford, California
Completed Not applicable Interventional Results available

PET MYOCARDIAL Blood Flow Comparison to Coronary CTA and CT-FFR

NCT05349084
Conditions
Coronary Artery Disease
Interventions
PET-cCTA-cFFR
Diagnostic Test
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 90 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
St Louis, Missouri
Conditions
Heart Failure
Interventions
Not listed
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Healthy Volunteers, Atherosclerotic Heart Disease
Interventions
Not listed
Lead sponsor
National Human Genome Research Institute (NHGRI)
NIH
Eligibility
6 Years to 95 Years
Enrollment
1,665 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2007
U.S. locations
2
States / cities
Bethesda, Maryland
Conditions
Coronary Artery Disease, Angina Pectoris, Chest Pain, Cardiovascular Diseases, Coronary Heart Disease, CHD, CVD, CAD
Interventions
Corus CAD (ASGES)
Diagnostic Test
Lead sponsor
CardioDx
Industry
Eligibility
21 Years and older
Enrollment
667 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014
U.S. locations
1
States / cities
Dayton, Ohio
Completed No phase listed Observational

Examining Heart Attacks in Young Women

NCT00597922
Conditions
Acute Myocardial Infarction
Interventions
Not listed
Lead sponsor
Yale University
Other
Eligibility
18 Years to 55 Years
Enrollment
2,985 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2013
U.S. locations
92
States / cities
Birmingham, Alabama • Mobile, Alabama • La Mesa, California + 76 more
Conditions
Coronary Heart Disease, Coronary Artery Bypass Grafting
Interventions
Thiamine, Placebo
Drug
Lead sponsor
University of California, Los Angeles
Other
Eligibility
60 Years to 80 Years
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Los Angeles, California
Completed No phase listed Observational Accepts healthy volunteers

Dallas Heart Study 2: Return Clinic Visit for the Dallas Heart Study Cohort

NCT00344903
Conditions
Atherosclerosis, Congestive Heart Failure, Left Ventricular Hypertrophy, Diabetes Mellitus, Hypertension, Obesity, Metabolic Syndrome X, Myocardial Infarction
Interventions
Not listed
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
35 Years to 70 Years
Enrollment
3,400 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2009
U.S. locations
1
States / cities
Dallas, Texas
Terminated Not applicable Interventional Results available

Therapy Cool Path Ablate VT

NCT00925522
Conditions
Ischemic Ventricular Tachycardia
Interventions
Therapy Cool Path Duo Cardiac Ablation System
Device
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
5
States / cities
Birmingham, Alabama • Maywood, Illinois • Indianapolis, Indiana + 2 more
Conditions
Stable Angina, Unstable Angina, NSTEMI
Interventions
Collecting invasive FFR measurements.
Other
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
La Jolla, California
Conditions
Coronary Disease, Cardiovascular Diseases
Interventions
Not listed
Lead sponsor
Northwestern University
Other
Eligibility
65 Years to 84 Years
Enrollment
1,395 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
1
States / cities
Chicago, Illinois
Completed Not applicable Interventional Results available

Pivotal Study of a Percutaneous Mitral Valve Repair System

NCT00209274
Conditions
Mitral Valve Insufficiency, Mitral Valve Regurgitation, Mitral Valve Incompetence, Mitral Regurgitation, Mitral Insufficiency
Interventions
Percutaneous mitral valve repair using MitraClip implant, Mitral valve repair or replacement surgery
Device · Procedure
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
18 Years and older
Enrollment
279 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2014
U.S. locations
1
States / cities
Evanston, Illinois
Completed Not applicable Interventional Accepts healthy volunteers Results available

Mindful Hearts Study: Mindfulness to Reduce Stress

NCT01784796
Conditions
Cardiovascular Disease, Psychological Stress, Stroke, Coronary Artery Disease
Interventions
Mindfulness Based Stress Reduction, Health Education Program
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older · Female only
Enrollment
164 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2018
U.S. locations
1
States / cities
Hines, Illinois
Completed Phase 3 Interventional Results available

Trial to Assess Chelation Therapy 2

NCT02733185
Conditions
Diabetes, Myocardial Infarction
Interventions
disodium EDTA, Oral Multi Vitamins/Minerals (OMVM), Placebo disodium EDTA, Placebo Oral Multi Vitamins/Minerals (OMVM)
Drug · Dietary Supplement
Lead sponsor
Mt. Sinai Medical Center, Miami
Other
Eligibility
50 Years and older
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2023
U.S. locations
1
States / cities
Miami Beach, Florida
Conditions
Coronary Artery Disease
Interventions
Patent hemostasis and heparin
Other
Lead sponsor
Olivier F. Bertrand
Other
Eligibility
18 Years and older
Enrollment
428 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Scranton, Pennsylvania
Conditions
Cardiovascular Disease, Coronary Heart Disease
Interventions
Lifestyle and medication intervention
Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
35 Years to 79 Years
Enrollment
489 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
5
States / cities
Durham, North Carolina • Eden, North Carolina • Kannapolis, North Carolina + 2 more
Completed Not applicable Interventional Results available

Wave Crossover ECP Study for Simplified Therapy

NCT06571370
Conditions
Chronic Stable Angina, Refractory Angina
Interventions
External Counterpulsation
Device
Lead sponsor
Pression
Industry
Eligibility
35 Years and older
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Monroe, North Carolina
Conditions
Coronary Artery Disease
Interventions
Coronary Artery Stenting
Device
Lead sponsor
Medtronic Vascular
Industry
Eligibility
18 Years and older
Enrollment
1,548 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2011
U.S. locations
1
States / cities
New York, New York
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
Completed No phase listed Observational Accepts healthy volunteers

Detection of Subclinical Atherosclerosis in Asymptomatic Individuals

NCT00862056
Conditions
Coronary Artery Disease
Interventions
Cardiac CT
Procedure
Lead sponsor
Piedmont Healthcare
Other
Eligibility
35 Years to 90 Years
Enrollment
73 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2013
U.S. locations
1
States / cities
Atlanta, Georgia