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Showing 1–24 of 336 matching trials from the live ClinicalTrials.gov search.
Terminated Early Phase 1 Interventional Results available

Cardiometabolic Disease and Pulmonary Hypertension

NCT03349775
Conditions
Obesity
Interventions
Metformin, Placebo
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
30 Years to 80 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Ductus Arteriosus, Patent
Interventions
Nondisclosure of screening echocardiogram results, Disclosure of screening echocardiogram results
Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
Up to 72 Hours
Enrollment
88 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
2
States / cities
Philadelphia, Pennsylvania
Conditions
Gestational Hypertension, Hypertension in Pregnancy, Pre-Eclampsia, Superimposed Pre-Eclampsia, Cardiovascular Complication
Interventions
Placebo, Dapagliflozin 10mg Tab
Drug
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older · Female only
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Ann Arbor, Michigan
Completed No phase listed Observational Accepts healthy volunteers

Family Studies of Inherited Heart Disease

NCT00001225
Conditions
Hypertrophic Cardiomyopathy
Interventions
Not listed
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
Not listed
Enrollment
5,880 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1987 – 2002
U.S. locations
1
States / cities
Bethesda, Maryland
Enrolling by invitation No phase listed Observational

Federated Learning for Point-of-Care Cardiac Ultrasound

NCT07800962
Conditions
Ventricular Dysfunction, Left, Ventricular Function, Left, Echocardiography, Ultrasonography, Point-of-Care Systems, Heart Function Tests, Stroke Volume, Federated Learning, Machine Learning, Artificial Intelligence (AI), Deep Learning, Neural Networks, Computer, Image Interpretation, Computer-Assisted, Diagnosis, Computer-Assisted, Sensitivity and Specificity, ROC Curve
Interventions
Focused Cardiac Point-of-Care Ultrasonography, FL-POCUS Federated Machine-Learning Analysis System
Diagnostic Test · Device
Lead sponsor
Truway Health, Inc.
Industry
Eligibility
18 Years and older
Enrollment
3,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2037
U.S. locations
1
States / cities
New York, New York
Conditions
Ischemia, Myocardial Infarction, Ischemic Heart Disease
Interventions
Not listed
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2013
U.S. locations
1
States / cities
New Haven, Connecticut
Conditions
Mitral Regurgitation
Interventions
Mydfrin
Drug
Lead sponsor
Montefiore Medical Center
Other
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
1
States / cities
New York, New York
Conditions
Cardiovascular Risk Stratification, Carotid Intima-media Thickness (CIMT), Stress Echocardiography (SE)
Interventions
Carotid Intima-Media Thickness (CIMT)
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
73 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Scottsdale, Arizona
Conditions
Right to Left Shunt, Patent Foramen Ovale, Atrial Septal Defect
Interventions
Flow Detection System
Device
Lead sponsor
Cardiox Corporation
Industry
Eligibility
18 Years and older
Enrollment
141 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
8
States / cities
Phoenix, Arizona • Los Angeles, California • Aurora, Colorado + 5 more
Conditions
Heart Diseases
Interventions
Not listed
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
Not listed
Enrollment
240 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1997 – 2000
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Left Atrial Appendage Occlusion
Interventions
intra-procedural intracardiac echocardiography (ICE) probe
Device
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
2
States / cities
Santa Monica, California • Rochester, Minnesota
Conditions
Coronary Artery Disease, Heart Disease
Interventions
Perflutren Lipid Microsphere Injectable Suspension
Drug
Lead sponsor
Lantheus Medical Imaging
Industry
Eligibility
40 Years to 65 Years · Female only
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2012
U.S. locations
3
States / cities
Scottsdale, Arizona • Jacksonville, Florida • Rochester, Minnesota
Conditions
Coronary Artery Disease
Interventions
PB127 for Injectable Suspension
Drug
Lead sponsor
Point Biomedical
Industry
Eligibility
18 Years and older
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
40
States / cities
Tucson, Arizona • Burlingame, California • Long Beach, California + 33 more
Conditions
Pulmonary Hypertension
Interventions
Not listed
Lead sponsor
Northwell Health
Other
Eligibility
18 Years to 80 Years
Enrollment
71 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
1
States / cities
New Hyde Park, New York
Conditions
Acute Hypovolemia
Interventions
Volume resuscitation (Crystalloid), Volume resuscitation (Hypertonic Saline Solution)
Other
Lead sponsor
University of California, Davis
Other
Eligibility
17 Years to 70 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Sacramento, California
Conditions
Hypertrophic Cardiomyopathy
Interventions
Noncontrast echocardiography, Contrast Echocardiography, Cardiac magnetic resonance imaging
Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Stress Echocardiography
Interventions
perflutren lipid microsphere
Other
Lead sponsor
University of Nebraska
Other
Eligibility
19 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2024
U.S. locations
1
States / cities
Omaha, Nebraska
Conditions
Decreased Vascular Flow to Kidneys
Interventions
Not listed
Lead sponsor
University of Medicine and Dentistry of New Jersey
Other
Eligibility
18 Years to 89 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Newark, New Jersey
Completed Phase 3 Interventional Results available

Regadenoson Real Time Perfusion Imaging Trial-Optison

NCT01489176
Conditions
Coronary Artery Disease, Myocardial Perfusion Abnormalities
Interventions
Regadenoson; Optison
Drug
Lead sponsor
University of Nebraska
Other
Eligibility
30 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
2
States / cities
Rochester, Minnesota • Omaha, Nebraska
Completed No phase listed Observational Accepts healthy volunteers Results available

Assessment of Left Ventricular Torsion by Echocardiography Study

NCT00589836
Conditions
Hypertrophic Cardiomyopathy
Interventions
Not listed
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years to 70 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2008
U.S. locations
1
States / cities
Cleveland, Ohio
Conditions
Echocardiography, Medical Student, Transthoracic Echocardiography, Education
Interventions
Basic cardiac ultrasound training with Butterfly iQ handheld ultrasound
Other
Lead sponsor
University of Hawaii
Other
Eligibility
18 Years and older
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Honolulu, Hawaii
Conditions
Chest Pain, Angina, Angina Pectoris, Coronary Artery Disease
Interventions
Stress Echocardiography, Coronary CT Angiography
Procedure
Lead sponsor
Montefiore Medical Center
Other
Eligibility
30 Years and older
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2017
U.S. locations
1
States / cities
The Bronx, New York
Not listed Not applicable Interventional Accepts healthy volunteers

Effects of PEEP on Heart and Lungs in Obese Subjects

NCT02523352
Conditions
Obesity, Pulmonary Atelectasis, Obesity Hypoventilation Syndrome, Magnetic Resonance Imaging, Respiratory Mechanics, Electrical Impedance Tomography, Trans-Thoracic Echocardiography
Interventions
Non-Invasive Ventilation, Esophageal catheter positioning
Procedure
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
35 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2022
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Cardiovascular Diseases, Heart Diseases
Interventions
Not listed
Lead sponsor
Edwards Lifesciences
Industry
Eligibility
50 Years and older
Enrollment
552 participants
Timeline
2021 – 2022
U.S. locations
1
States / cities
San Diego, California