Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 19, 2026, 3:34 AM EDT

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Showing 49–72 of 327 matching trials from the live ClinicalTrials.gov search.
Conditions
Amyloidosis Transthyretin, Athlete Heart
Interventions
Not listed
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years and older
Enrollment
24 participants
Timeline
2021
U.S. locations
1
States / cities
Portland, Oregon
Completed Not applicable Interventional Accepts healthy volunteers

Respiratory Muscle Function in Heart Failure

NCT03924479
Conditions
Heart Failure, Diastolic
Interventions
PowerBreathe (Breathing muscle training)
Device
Lead sponsor
Mayo Clinic
Other
Eligibility
21 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2024
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Acute Coronary Syndrome
Interventions
Not listed
Lead sponsor
Winthrop University Hospital
Other
Eligibility
19 Years and older
Enrollment
152 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2011
U.S. locations
1
States / cities
Mineola, New York
Conditions
Heart Defects, Congenital, Cardiovascular Disease Other
Interventions
Physical Activity Monitoring, Tailored Exercise Prescription, Healthy Lifestyle Education, Physical Activity Lifestyle Intervention Informed by the Theory of Planned Behavior
Behavioral
Lead sponsor
Jamie Jackson
Other
Eligibility
15 Years to 25 Years
Enrollment
144 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Columbus, Ohio
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
Hypertension, Diabetes, Heart Failure, Ambulatory Difficulty, Mobility Limitation
Interventions
Social Support Gamification
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
50 Years and older
Enrollment
350 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Heart Diseases, Cardiovascular Diseases
Interventions
Dr. Dean Ornish Program for Reversing Heart Disease
Behavioral
Lead sponsor
Windber Research Institute
Other
Eligibility
21 Years and older
Enrollment
422 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2009
U.S. locations
1
States / cities
Windber, Pennsylvania
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Support Your Heart, Phase 1

NCT07623733
Conditions
Cardio Vascular Disease, Obesity & Overweight, Physical Activity, Sleep, Diet, Healthy, Nicotine
Interventions
Support Your Heart
Behavioral
Lead sponsor
George Washington University
Other
Eligibility
18 Years to 39 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Washington D.C., District of Columbia
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
Completed Not applicable Interventional Accepts healthy volunteers

Denver Garden Environment and Microbiome Study Disease

NCT03089151
Conditions
Diet Modification, Physical Activity, Weight Gain, Chronic Disease, Lifestyle, Sedentary, Health Behavior
Interventions
Community Garden Intervention
Behavioral
Lead sponsor
University of Colorado, Boulder
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Boulder, Colorado
Conditions
Turner Syndrome, Short Stature Homeobox Gene Mutation, Idiopathic Short Stature, Small for Gestational Age at Delivery
Interventions
Lonapegsomatropin [SKYTROFA®], Somatropin Pen Injector
Combination Product
Lead sponsor
Ascendis Pharma A/S
Industry
Eligibility
2 Years to 17 Years
Enrollment
186 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
23
States / cities
Palo Alto, California • Sacramento, California • Aurora, Colorado + 19 more
Conditions
Heart Failure, Transplant; Failure, Heart
Interventions
CPET exercise testing
Behavioral
Lead sponsor
Baylor Research Institute
Other
Eligibility
18 Years and older
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
1
States / cities
Dallas, Texas
Completed Not applicable Interventional Results available

C-Pulse IDE Feasibility Study- A Heart Assist System

NCT00815880
Conditions
Heart Failure
Interventions
C-Pulse™ (Implantable Counterpulsation Therapy)
Device
Lead sponsor
Nuwellis, Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2018
U.S. locations
6
States / cities
Birmingham, Alabama • Louisville, Kentucky • Saint Paul, Minnesota + 3 more
Conditions
Heart Failure With Preserved Ejection Fraction, Heart Failure With Reduced Ejection Fraction, Cardiovascular Diseases
Interventions
HBCR
Other
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Nashville, Tennessee
Recruiting Not applicable Interventional Accepts healthy volunteers

Cereset Research for Caregivers

NCT05209438
Conditions
Caregivers
Interventions
Cereset Research
Device
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Conditions
Nightmare
Interventions
Nightmare Deconstruction and Reprocessing, NightWare
Behavioral · Device
Lead sponsor
Uniformed Services University of the Health Sciences
Federal
Eligibility
22 Years to 64 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Cardiovascular Diseases
Interventions
Empagliflozin, Placebos
Drug
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
84 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
New York, New York
Conditions
Atrial Fibrillation
Interventions
Milvexian, Apixaban, Placebo, Apixaban Placebo
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years and older
Enrollment
20,284 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
216
States / cities
Alexander City, Alabama • Birmingham, Alabama • Dothan, Alabama + 182 more
Conditions
Heart Failure
Interventions
beet juice concentrate, placebo
Drug · Other
Lead sponsor
Jason Allen, Ph.D.
Other
Eligibility
55 Years to 90 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014
U.S. locations
1
States / cities
Durham, North Carolina
Conditions
Type2diabetes, Heart Failure, Obesity
Interventions
Community Champions, Homegrown Heroes
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
30 Years to 70 Years
Enrollment
156 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
2
States / cities
Baltimore, Maryland • Hagerstown, Maryland
Conditions
Stroke, Post-stroke Depression
Interventions
Physical capacity training for chronic stroke - building aerobic capacity and muscle strength
Behavioral
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years to 80 Years
Enrollment
76 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Charleston, South Carolina
Conditions
TTR-mediated Amyloidosis
Interventions
Revusiran (ALN-TTRSC)
Drug
Lead sponsor
Alnylam Pharmaceuticals
Industry
Eligibility
18 Years to 90 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
3
States / cities
Boston, Massachusetts • New York, New York • Cleveland, Ohio
Conditions
Coronary Artery Disease, Plaque, Atherosclerotic
Interventions
Coronary intervention, Optimal Medical treatment
Device · Drug
Lead sponsor
Seung-Jung Park
Other
Eligibility
18 Years and older
Enrollment
1,608 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2023
U.S. locations
1
States / cities
New York, New York
Terminated Phase 4 Interventional Results available

Vitamin D Supplementation for Treatment of Heart Failure

NCT01230307
Conditions
Heart Failure
Interventions
Vitamin D3, Placebo
Drug
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
Ann Arbor, Michigan