Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Jun 26, 2026, 5:49 AM EDT

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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Ischemic Congestive Cardiomyopathy, Dilated Cardiomyopathy, Congestive Heart Failure
Interventions
Doppler flow measurement, standard implantation of the LV lead
Procedure
Lead sponsor
Ann Marie Chikowski
Other
Eligibility
Not listed
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
Wynnewood, Pennsylvania
Conditions
Heart Arrest
Interventions
Not listed
Lead sponsor
St. Olavs Hospital
Other
Eligibility
18 Years and older
Enrollment
280 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Coronary Artery Disease
Interventions
Not listed
Lead sponsor
Leonardo Clavijo
Other
Eligibility
30 Years to 80 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
1
States / cities
Los Angeles, California
Active, not recruiting No phase listed Observational

Prospera Test Evaluation in Cardiac Transplant (ProTECT)

NCT05205551
Conditions
Heart Transplant Rejection
Interventions
Not listed
Lead sponsor
Natera, Inc.
Industry
Eligibility
18 Years and older
Enrollment
411 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
San Carlos, California
Completed Not applicable Interventional

Heart Obesity Prevention Education

NCT02092545
Conditions
Obesity
Interventions
Ketogenic diet
Other
Lead sponsor
Tampa General Hospital
Other
Eligibility
25 Years to 64 Years · Male only
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014
U.S. locations
1
States / cities
Tampa, Florida
Conditions
Exercise Therapy, Heart Rate Determination
Interventions
Heart Rate Recording from Multiple Participants, No Visual Feedback, Visual Feedback of Multiple Participant Heart Rates
Device
Lead sponsor
Shirley Ryan AbilityLab
Other
Eligibility
18 Years to 90 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Chronic Pediatric Heart Failure
Interventions
CRT device implant
Device
Lead sponsor
University of Utah
Other
Eligibility
1 Year to 18 Years
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2016
U.S. locations
1
States / cities
Salt Lake City, Utah
Conditions
Testicular Cancer, Survivorship, ASCVD, Coronary Artery Disease, Lipid Disorder, Hypogonadism, Male, Cisplatin Adverse Reaction, Bone Marrow Transplant Complications
Interventions
Lipid profile, Coronary artery assessment, Hormone levels for hypogonadism
Diagnostic Test
Lead sponsor
Indiana University
Other
Eligibility
18 Years to 99 Years · Male only
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Indianapolis, Indiana
Conditions
Ischemic Brain Injury
Interventions
xenon, Hypothermia
Drug · Other
Lead sponsor
Turku University Hospital
Government
Eligibility
18 Years to 80 Years
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2014
U.S. locations
1
States / cities
San Francisco, California
Conditions
Chronic Stable Heart Failure
Interventions
CLR325, Placebo
Drug · Other
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
6
States / cities
Chicago, Illinois • St Louis, Missouri • Cleveland, Ohio + 3 more
Conditions
Heart Failure
Interventions
Not listed
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Dallas, Texas
Completed Not applicable Interventional

Heart Failure Caregiver Study

NCT01937936
Conditions
Stress, Depression
Interventions
Cognitive Behavioral Therapy (CBT), Health Education
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
21 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
2
States / cities
Los Angeles, California • Santa Monica, California
Conditions
Heart, Heart Failure With Preserved Ejection Fraction (HFPEF)
Interventions
VS-041, Placebo
Drug · Other
Lead sponsor
Vasa Therapeutics
Industry
Eligibility
50 Years and older
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
21
States / cities
Little Rock, Arkansas • Huntington Beach, California • Santa Maria, California + 18 more
Conditions
Cardiac Arrest
Interventions
Not listed
Lead sponsor
Advocate Hospital System
Other
Eligibility
18 Years and older
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
1
States / cities
Oak Lawn, Illinois
Conditions
Heart Failure
Interventions
Anginera, a human tissue replacement therapy
Drug
Lead sponsor
Theregen, Inc.
Industry
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
3
States / cities
New Haven, Connecticut • Baltimore, Maryland • Philadelphia, Pennsylvania
Completed Not applicable Interventional Accepts healthy volunteers Results available

Vscan Access R2 Feasibility Evaluation

NCT03617419
Conditions
Gather Feasibility Data and User Feedback on Use of a Device in Vivo on Pregnant Volunteers in Their 2nd and 3rd Trimester
Interventions
GE VScan Access R2 Ultrasound System, GE Corometrics 170 Series Fetal Monitor
Device
Lead sponsor
GE Healthcare
Industry
Eligibility
18 Years and older · Female only
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Wauwatosa, Wisconsin
Conditions
Heart Rate Variability
Interventions
Not listed
Lead sponsor
PepsiCo Global R&D
Industry
Eligibility
18 Years to 65 Years
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Aortic Valve Disease
Interventions
VIV TAVR with BVF using TCEP
Device
Lead sponsor
Saint Luke's Health System
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Kansas City, Missouri
Conditions
Aortic Valve Stenosis
Interventions
Exercise, Cognitive behavioral interventions, Attention control education program
Behavioral
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
65 Years and older
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
3
States / cities
Boston, Massachusetts
Conditions
Heart Failure, Obstructive Sleep Apnea
Interventions
Home sleep apnea testing
Diagnostic Test
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 99 Years
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Acute Myocardial Infarction, Chest Pain, Acute Coronary Syndrome
Interventions
Not listed
Lead sponsor
Abbott RDx Cardiometabolic
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010
U.S. locations
6
States / cities
Maywood, Illinois • Stony Brook, New York • Portland, Oregon + 3 more
Conditions
Acute Myocardial Infarction
Interventions
Tenecteplase, Sterile Saline
Drug
Lead sponsor
C. Michael Gibson, MS, MD
Other
Eligibility
18 Years to 74 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
8
States / cities
Gainesville, Florida • Atlanta, Georgia • Decatur, Georgia + 4 more
Conditions
Heart Failure, Kidney Disease
Interventions
TRV120027, Normal Saline
Drug
Lead sponsor
Trevena Inc.
Industry
Eligibility
18 Years to 74 Years
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
4
States / cities
Orlando, Florida • Minneapolis, Minnesota • Durham, North Carolina + 1 more
Conditions
Diabetes Mellitus, Type 2, HFpEF - Heart Failure With Preserved Ejection Fraction
Interventions
Semaglutide, Placebo
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
58,387 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Boston, Massachusetts