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ClinicalTrials.gov public records Last synced May 21, 2026, 8:27 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–24 of 67 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Cardiopulmonary Failure Clear all
Not listed Not applicable Interventional
View directory record Official record
Conditions
Heart Failure
Interventions
CPM Device
Device
Lead sponsor
Analog Device, Inc.
Other
Eligibility
18 Years to 60 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Jacksonville Beach, Florida
Source: ClinicalTrials.gov public record
Updated Feb 22, 2024 · Synced May 21, 2026, 8:27 PM EDT
Completed Not applicable Interventional Results available
View directory record Official record
Conditions
Heart Failure
Interventions
Aerobic Exercise Intervention, Combined Aerobic and Strength Exercise Intervention, Inspiratory Muscle Training Exercise Intervention
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
50 Years and older
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
2
States / cities
Boston, Massachusetts • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 23, 2024 · Synced May 21, 2026, 8:27 PM EDT
Completed Not applicable Interventional Results available
View directory record Official record
Conditions
Cardiorespiratory Failure
Interventions
Coping skills training mobile app with call from CST therapist, Coping skills training mobile app only
Behavioral
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 2, 2023 · Synced May 21, 2026, 8:27 PM EDT
Completed Not applicable Interventional Results available
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease (COPD), Heart Failure
Interventions
Exercise adherence, Self-management- prevention of illness, Self-management of illness
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
45 Years and older
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Apr 1, 2018 · Synced May 21, 2026, 8:27 PM EDT
Terminated Not applicable Interventional Results available
View directory record Official record
Conditions
Heart Failure
Interventions
Optimization Testing, Temporary Biventricular Pacing
Device
Lead sponsor
Henry M. Spotnitz
Other
Eligibility
18 Years and older
Enrollment
111 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2012
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 21, 2018 · Synced May 21, 2026, 8:27 PM EDT
Recruiting No phase listed Observational
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jan 21, 2026 · Synced May 21, 2026, 8:27 PM EDT
Recruiting Not applicable Interventional
View directory record Official record
Conditions
Heart Failure
Interventions
CardioPumlonary Management System
Device
Lead sponsor
Analog Device, Inc.
Other
Eligibility
18 Years and older
Enrollment
1,200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
7
States / cities
Palm Springs, California • Miami, Florida • Orlando, Florida + 4 more
Source: ClinicalTrials.gov public record
Updated Jan 29, 2026 · Synced May 21, 2026, 8:27 PM EDT
Completed Not applicable Interventional
View directory record Official record
Conditions
Coronary Artery Disease, Heart Failure
Interventions
continuous, mechanical ventilatory support
Procedure
Lead sponsor
Aurora BayCare Medical Center
Other
Eligibility
Not listed
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
1
States / cities
Green Bay, Wisconsin
Source: ClinicalTrials.gov public record
Updated Dec 13, 2018 · Synced May 21, 2026, 8:27 PM EDT
Recruiting Not applicable Interventional
View directory record Official record
Conditions
Depression, Anxiety, Post-traumatic Stress Disorder, Stress, Worries; Pain or Disability, Breath Shortness
Interventions
Blueprint, Education program
Behavioral
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 5, 2026 · Synced May 21, 2026, 8:27 PM EDT
Terminated Phase 2 Interventional Results available
View directory record Official record
Conditions
Cardiomyopathy, Hypertrophic, Cardiomyopathy, Hypertrophic, Familial
Interventions
Perhexiline, Use of bioanalytical assay to monitor plasma levels of perhexiline
Drug · Device
Lead sponsor
Heart Metabolics Limited
Industry
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
11
States / cities
Stanford, California • Indianapolis, Indiana • Baltimore, Maryland + 7 more
Source: ClinicalTrials.gov public record
Updated Aug 30, 2017 · Synced May 21, 2026, 8:27 PM EDT
Completed No phase listed Observational
View directory record Official record
Conditions
Cardiopulmonary Bypass, ARDS, Heart Failure
Interventions
Breethe Oxy-1 System
Device
Lead sponsor
Abiomed Inc.
Industry
Eligibility
18 Years and older
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
6
States / cities
Orlando, Florida • Atlanta, Georgia • College Park, Maryland + 3 more
Source: ClinicalTrials.gov public record
Updated Sep 3, 2024 · Synced May 21, 2026, 8:27 PM EDT
Completed No phase listed Observational
View directory record Official record
Conditions
Kidney Failure, Acute
Interventions
Not listed
Lead sponsor
Abbott RDx Cardiometabolic
Other
Eligibility
18 Years and older
Enrollment
355 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
10
States / cities
Denver, Colorado • Washington D.C., District of Columbia • Portland, Maine + 6 more
Source: ClinicalTrials.gov public record
Updated Aug 3, 2009 · Synced May 21, 2026, 8:27 PM EDT
Recruiting Not applicable Interventional
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease, Chronic Heart Failure
Interventions
Mindful Steps
Behavioral
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
40 Years and older
Enrollment
136 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 27, 2025 · Synced May 21, 2026, 8:27 PM EDT
Completed Phase 4 Interventional Results available
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
rosiglitazone, placebo
Drug
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Apr 3, 2012 · Synced May 21, 2026, 8:27 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Congestive Heart Failure, Ischemic Cardiomyopathy, Coronary Artery Disease, Myocardial Diseases
Interventions
Blue Egg Device
Device
Lead sponsor
BioVentrix
Industry
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2008
U.S. locations
9
States / cities
Los Angeles, California • St. Petersburg, Florida • Baltimore, Maryland + 5 more
Source: ClinicalTrials.gov public record
Updated Jan 25, 2023 · Synced May 21, 2026, 8:27 PM EDT
Withdrawn No phase listed Observational
View directory record Official record
Conditions
Cardiopulmonary Failure
Interventions
Echocardiography
Procedure
Lead sponsor
Northwell Health
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
New Hyde Park, New York
Source: ClinicalTrials.gov public record
Updated Sep 27, 2015 · Synced May 21, 2026, 8:27 PM EDT
Enrolling by invitation Phase 2 Interventional
View directory record Official record
Conditions
Heart Failure With Preserved Ejection Fraction (HFPEF), Heart Failure With Normal Ejection Fraction, Heart Failure, Diastolic
Interventions
Exogenous Ketone Drink, Placebo
Dietary Supplement
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 16, 2025 · Synced May 21, 2026, 8:27 PM EDT
Recruiting Not applicable Interventional
View directory record Official record
Conditions
Emergencies, Cardiopulmonary Arrest, Acute Respiratory Failure, Status Epilepticus
Interventions
Video teleconsultation, Audio support
Other
Lead sponsor
Boston Medical Center
Other
Eligibility
21 Years and older
Enrollment
420 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
4
States / cities
Aurora, Colorado • New Haven, Connecticut • Boston, Massachusetts + 1 more
Source: ClinicalTrials.gov public record
Updated Jul 13, 2025 · Synced May 21, 2026, 8:27 PM EDT
Completed Not applicable Interventional
View directory record Official record
Conditions
Dyspnea, Acute Decompensated Heart Failure
Interventions
Recording Doppler ultrasound signals noninvasively
Device
Lead sponsor
Echosense Ltd.
Industry
Eligibility
18 Years and older
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 7, 2019 · Synced May 21, 2026, 8:27 PM EDT
Completed Phase 2 Interventional Results available
View directory record Official record
Conditions
Pulmonary Hypertension, Heart Failure, Diastolic
Interventions
Inhaled Nitrite
Drug
Lead sponsor
Schmidhofer, Mark, MD
Individual
Eligibility
18 Years and older
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 27, 2019 · Synced May 21, 2026, 8:27 PM EDT
Completed Not applicable Interventional Results available
View directory record Official record
Conditions
Cardiorespiratory Failure
Interventions
Mobile mindfulness-based training
Behavioral
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
247 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
3
States / cities
Aurora, Colorado • Durham, North Carolina • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Aug 14, 2024 · Synced May 21, 2026, 8:27 PM EDT
Completed Phase 2 Interventional Results available
View directory record Official record
Conditions
Renal Failure
Interventions
Nesiritide, Placebo
Drug
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 80 Years
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jun 5, 2014 · Synced May 21, 2026, 8:27 PM EDT
Terminated Phase 3 Interventional
View directory record Official record
Conditions
Heart Diseases, Hypertension, Pulmonary
Interventions
tezosentan, placebo
Drug
Lead sponsor
Idorsia Pharmaceuticals Ltd.
Industry
Eligibility
18 Years and older
Enrollment
274 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
9
States / cities
Stanford, California • New York, New York • Durham, North Carolina + 5 more
Source: ClinicalTrials.gov public record
Updated Jul 8, 2018 · Synced May 21, 2026, 8:27 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Heart Failure With Preserved Ejection Fraction, Obesity
Interventions
HeO2 gas mixture, Room air gas mixture
Other
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
55 Years to 90 Years
Enrollment
78 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2029
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated May 6, 2026 · Synced May 21, 2026, 8:27 PM EDT