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ClinicalTrials.gov public records Last synced Oct 17, 2026, 11:11 PM EDT

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Showing 217–240 of 465 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Cardiopulmonary Clear all
Terminated Not applicable Interventional

Pre Bypass Ultrafiltration (PBUF) in Children Requiring Cardiopulmonary Bypass

NCT03576534
View directory record Official record
Conditions
Congenital Heart Disease
Interventions
Use of prebypass ultrafiltration (PBUF)
Other
Lead sponsor
Boston Children's Hospital
Other
Eligibility
1 Day to 1 Year
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 2, 2022 · Synced Oct 17, 2026, 11:11 PM EDT
Completed No phase listed Observational Results available

Inflammatory Cytokine Quantification in Infants

NCT01155830
View directory record Official record
Conditions
Sepsis, Congenital Diaphragmatic Hernia, Neonatal Cardiopulmonary Failure
Interventions
Not listed
Lead sponsor
University of Utah
Other
Eligibility
Up to 2 Months
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
2
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated May 4, 2015 · Synced Oct 17, 2026, 11:11 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Effects of Montelukast on Occult Exercise-Induced Bronchospasm in Athletes

NCT00375232
View directory record Official record
Conditions
Exercise-Induced Bronchospasm
Interventions
Administration of montelukast or placebo
Drug
Lead sponsor
Indiana University
Other
Eligibility
18 Years to 50 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2006
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Jan 7, 2016 · Synced Oct 17, 2026, 11:11 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effects of a Suspension Training Warm-up on Cardiopulmonary Exercise Performance

NCT07215052
View directory record Official record
Conditions
Exercise Performance
Interventions
Walking Warm-up, Suspension Training Warm-up
Other
Lead sponsor
Tamara Rial-Faigenabum
Other
Eligibility
19 Years to 25 Years
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
West Long Branch, New Jersey
Source: ClinicalTrials.gov public record
Updated Jun 9, 2026 · Synced Oct 17, 2026, 11:11 PM EDT
Completed Not applicable Interventional Results available

Smoking Cessation After Hospitalization for a Cardiopulmonary Illness

NCT01791803
View directory record Official record
Conditions
Smoking Cessation
Interventions
hypnotherapy, Nicotine
Behavioral · Drug
Lead sponsor
North Shore Medical Center
Other
Eligibility
18 Years to 75 Years
Enrollment
164 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
Salem, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 19, 2017 · Synced Oct 17, 2026, 11:11 PM EDT
Not listed No phase listed Observational

Evaluation of VQm PHM on Pulmonary Health Parameters for ICU

NCT06147674
View directory record Official record
Conditions
Ventilators, Mechanical, Stroke, COPD, Acute Lung Injury/Acute Respiratory Distress Syndrome (ARDS), Pneumonia
Interventions
VQm Pulmonary Health Monitor™
Device
Lead sponsor
Rostrum Medical Innovations Inc.
Industry
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Nov 27, 2023 · Synced Oct 17, 2026, 11:11 PM EDT
Completed Early Phase 1 Interventional

The PATHFINDER Study: A Feasibility Trial

NCT04016740
View directory record Official record
Conditions
Coronary Artery Disease, Delirium
Interventions
Ropivacaine, Ketamine, Remifentanil, Dexmedetomidine, Rocuronium, Propofol, Sevoflurane, EEG monitoring
Drug · Device
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
60 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 28, 2021 · Synced Oct 17, 2026, 11:11 PM EDT
Completed Phase 3 Interventional Results available

L-citrulline for Prevention of Sequelae of Acute Lung Injury in Pediatrics Undergoing Cardiopulmonary Bypass for Heart Defects

NCT02891837
View directory record Official record
Conditions
Acute Lung Injury
Interventions
L-citrulline, Placebo
Drug · Other
Lead sponsor
Asklepion Pharmaceuticals, LLC
Industry
Eligibility
Up to 18 Years
Enrollment
189 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
20
States / cities
Birmingham, Alabama • Loma Linda, California • Sacramento, California + 16 more
Source: ClinicalTrials.gov public record
Updated Feb 23, 2023 · Synced Oct 17, 2026, 11:11 PM EDT
Active, not recruiting Not applicable Interventional

Situation Awareness Incorporating Multidisciplinary Teams Reduce Arrests In the Pediatric ICU

NCT06553534
View directory record Official record
Conditions
In-hospital Cardiac Arrest, Cardiopulmonary Resuscitation
Interventions
SAMURAI PICU Bundle
Other
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
Not listed
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
5
States / cities
Chicago, Illinois • Akron, Ohio • Charleston, South Carolina + 2 more
Source: ClinicalTrials.gov public record
Updated Aug 16, 2024 · Synced Oct 17, 2026, 11:11 PM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Gathering Evidence on Best Practices for Lay Rescuer CPR Training

NCT05908500
View directory record Official record
Conditions
Cardiac Arrest, Out-Of-Hospital
Interventions
CPR Training, CPR Manikin Type
Behavioral · Device
Lead sponsor
University of Nevada, Reno
Other
Eligibility
Not listed
Enrollment
2,100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2031
U.S. locations
1
States / cities
Reno, Nevada
Source: ClinicalTrials.gov public record
Updated Jun 4, 2025 · Synced Oct 17, 2026, 11:11 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Health Ahead Comparative Effectiveness Study

NCT07669168
View directory record Official record
Conditions
Health Services Accessibility, Rural Health, Medically Underserved Area, Preventive Health Services, Patient Participation, Health Behavior, Aging, Cardiovascular Diseases, Metabolic Syndrome, Cognitive Dysfunction, Frailty, Activities of Daily Living, Health Related Quality of Life, Health Equity, Telemedicine
Interventions
AI-Assisted Screening Interpretation (AI Reads), Human-Only Screening Interpretation
Behavioral
Lead sponsor
William Brandenburg, MD
Industry
Eligibility
18 Years and older
Enrollment
1,000,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2099
U.S. locations
1
States / cities
Boulder, Colorado
Source: ClinicalTrials.gov public record
Updated Sep 8, 2026 · Synced Oct 17, 2026, 11:11 PM EDT
Terminated Not applicable Interventional Results available

ResQ Trial: Impact of an ITD and Active Compression Decompression CPR on Survival From Out-of-Hospital Cardiac Arrest

NCT00189423
View directory record Official record
Conditions
Heart Arrest, Death, Sudden, Cardiac, Cardiopulmonary Resuscitation, Cardiac Arrest
Interventions
Use of an impedance threshold device (ITD) during the performance of active compression decompression CPR (ACD-CPR), Standard cardiopulmonary resuscitation (S-CPR)
Device · Procedure
Lead sponsor
Advanced Circulatory Systems
Industry
Eligibility
18 Years and older
Enrollment
1,653 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2010
U.S. locations
7
States / cities
Indianapolis, Indiana • Ann Arbor, Michigan • Royal Oak, Michigan + 4 more
Source: ClinicalTrials.gov public record
Updated Dec 8, 2017 · Synced Oct 17, 2026, 11:11 PM EDT
Recruiting Phase 4 Interventional Accepts healthy volunteers

ANG-First Trial (Angiotensin II as First-Line Vasopressor Therapy in Cardiac Surgery)

NCT06487585
View directory record Official record
Conditions
Vasodilatory Hypotension During or After Cardiac Surgery
Interventions
Angiotensin II
Drug
Lead sponsor
University of Maryland St. Joseph Medical Center
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Towson, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 22, 2025 · Synced Oct 17, 2026, 11:11 PM EDT
Active, not recruiting No phase listed Observational

Evaluation of Plasma Renin Concentrations in Cardiac Surgery

NCT06895213
View directory record Official record
Conditions
Cardiac Surgery With Cardiopulmonary Bypass
Interventions
Not listed
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 10, 2026 · Synced Oct 17, 2026, 11:11 PM EDT
Completed No phase listed Observational

Effects of Hyperglycemia During Cardiopulmonary Bypass on Renal Function

NCT00404950
View directory record Official record
Conditions
Hyperglycemia, Diabetes
Interventions
Not listed
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
50 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2012
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 6, 2017 · Synced Oct 17, 2026, 11:11 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Just in Time Cardio Pulmonary Resuscitation Trial

NCT05983640
View directory record Official record
Conditions
Cardiopulmonary Arrest With Successful Resuscitation, Educational Problems
Interventions
Video, AHA course
Other
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
350 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Foxborough, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 9, 2023 · Synced Oct 17, 2026, 11:11 PM EDT
Terminated Phase 3 Interventional

Study of the Efficacy and Safety of Tezosentan in Patients With Pre-operative Pulmonary Hypertension, Due to Left Heart Disease, Undergoing Open Heart Surgery

NCT00458276
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 9, 2018 · Synced Oct 17, 2026, 11:11 PM EDT
Completed Phase 2Phase 3 Interventional Results available

Bradykinin Receptor Antagonism During Cardiopulmonary Bypass

NCT00223704
View directory record Official record
Conditions
Cardiopulmonary Bypass, Inflammation, Fibrinolysis, Surgery
Interventions
HOE 140, Aminocaproic Acid, Placebo
Drug
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years to 80 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2012
U.S. locations
2
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Nov 25, 2013 · Synced Oct 17, 2026, 11:11 PM EDT
Completed No phase listed Observational

Effect of Pre-imaging on Cardiopulmonary Resuscitation (CPR) Pause

NCT04248985
View directory record Official record
Conditions
Cardiac Arrest
Interventions
Pre-Imaging - an ultrasound technique of acquiring images
Other
Lead sponsor
University of Massachusetts, Worcester
Other
Eligibility
Not listed
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Worcester, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 8, 2022 · Synced Oct 17, 2026, 11:11 PM EDT
Completed Not applicable Interventional Results available

Modified Perfusion for Neonatal Aortic Arch Reconstruction

NCT00490256
View directory record Official record
Conditions
Aortic Arch Hypoplasia or Atresia
Interventions
Modified Selective Cerebral Perfusion
Procedure
Lead sponsor
Emory University
Other
Eligibility
Up to 1 Year
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jun 3, 2014 · Synced Oct 17, 2026, 11:11 PM EDT
Completed Not applicable Interventional

Cardiopulmonary Rehabilitation for Adolescents and Adults With Congenital Heart Disease

NCT01822769
View directory record Official record
Conditions
Congenital Heart Disease, Heart Defects, Congenital
Interventions
Cardiopulmonary rehabilitation, Standard of care
Other
Lead sponsor
Boston Children's Hospital
Other
Eligibility
16 Years and older
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 25, 2018 · Synced Oct 17, 2026, 11:11 PM EDT
Completed Not applicable Interventional

Training Mothers of Infants in Infant Cardiopulmonary Resuscitation (CPR)

NCT00570869
View directory record Official record
Conditions
Prevention of Sudden Death
Interventions
CPR Anytime
Other
Lead sponsor
Lehigh Valley Hospital
Other
Eligibility
18 Years and older · Female only
Enrollment
126 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
1
States / cities
Allentown, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 26, 2012 · Synced Oct 17, 2026, 11:11 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Pilot Study of the MultiSense Patch to Record Cardiopulmonary Data During Sleep and Wake Cycles

NCT02222103
View directory record Official record
Conditions
Obstructive Sleep Apnea of Adult
Interventions
Not listed
Lead sponsor
Scripps Translational Science Institute
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Aug 4, 2017 · Synced Oct 17, 2026, 11:11 PM EDT
Not listed Not applicable Interventional

Cardiopulmonary Rehabilitation in COVID-19 Longhaulers

NCT04898205
View directory record Official record
Conditions
Covid19, Viral Syndrome
Interventions
Treadmill Exercise, Concentrated Oxygen, Concentrated Air
Other
Lead sponsor
Noah Greenspan
Other
Eligibility
18 Years to 60 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 25, 2021 · Synced Oct 17, 2026, 11:11 PM EDT