Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
Search Results

Search by objective public record fields.

Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.

Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Oct 29, 2026, 11:20 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 131 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Positive Expiratory Pressure Clear all
Withdrawn Not applicable Interventional

Noninvasive Positive Airway Pressure in the Pediatric Emergency Department for the Treatment of Acute Asthma Exacerbations

NCT01497691
View directory record Official record
Conditions
Asthma
Interventions
NIPPV (PALMtop PTV), Volumetric CO2 (NM3), USCOM
Device
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
2 Years to 18 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Aug 24, 2017 · Synced Oct 29, 2026, 11:20 PM EDT
Terminated Not applicable Interventional

NIV for COPD: Hospital to Home

NCT04413643
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive, Noninvasive Ventilation
Interventions
Noninvasive Ventilation
Device
Lead sponsor
San Francisco Veterans Affairs Medical Center
Federal
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Apr 25, 2024 · Synced Oct 29, 2026, 11:20 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Effect of Position and Anesthetic Choice in Intraocular Pressure in Robotic GYN (Gynecologic) Oncology Patients

NCT04281017
View directory record Official record
Conditions
Intraocular Pressure, Oncology
Interventions
TIVA, Balanced anesthesia
Drug
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 99 Years · Female only
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2026
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jul 23, 2026 · Synced Oct 29, 2026, 11:20 PM EDT
Completed Not applicable Interventional

Augmenting a Post-Stroke Wellness Program With Respiratory Muscle Training

NCT05819333
View directory record Official record
Conditions
Stroke
Interventions
Exercise Program + Respiratory Strength Training, Exercise Program + Respiratory Relaxation Training
Other
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 95 Years
Enrollment
85 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Aug 26, 2026 · Synced Oct 29, 2026, 11:20 PM EDT
Withdrawn Not applicable Interventional

Effects of Different PEEP Levels on Work of Breathing in Morbidly Obese Patients Prior to and After Extubation

NCT02492113
View directory record Official record
Conditions
Obesity
Interventions
Positive end-expiratory pressure (PEEP), ZEEP
Procedure
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 20, 2026 · Synced Oct 29, 2026, 11:20 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Noninvasive Ventilation Masks Carbon Dioxide Clearance in Normal Volunteers

NCT03882723
View directory record Official record
Conditions
CO2 Clearance, Mask Comfort, Rebreathing Exhaled Gas
Interventions
Evaluated 4 masks used for NIV with mechanical ventilators
Device
Lead sponsor
Rush University Medical Center
Other
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 28, 2023 · Synced Oct 29, 2026, 11:20 PM EDT
Active, not recruiting Not applicable Interventional

Positive End-Expiratory Pressure (PEEP) Levels During Resuscitation of Preterm Infants at Birth (The POLAR Trial).

NCT04372953
View directory record Official record
Conditions
Lung Injury, Preterm Birth
Interventions
Positive End-Expiratory Pressure (PEEP)
Procedure
Lead sponsor
Murdoch Childrens Research Institute
Other
Eligibility
23 Weeks to 28 Weeks
Enrollment
906 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2028
U.S. locations
4
States / cities
Little Rock, Arkansas • San Diego, California • Indianapolis, Indiana + 1 more
Source: ClinicalTrials.gov public record
Updated Feb 19, 2026 · Synced Oct 29, 2026, 11:20 PM EDT
Completed Phase 3 Interventional

Acute Respiratory Distress Syndrome Clinical Network (ARDSNet)

NCT00000579
View directory record Official record
Conditions
Respiratory Distress Syndrome, Adult, Lung Diseases
Interventions
Low Tidal Volume Ventilation, Positive End-Expiratory Pressure, Lysofylline, Methylprednisolone, Ketoconazole, Fluid Management, Pulmonary Artery Catheter
Procedure · Drug
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
13 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
1994 – 2004
U.S. locations
20
States / cities
San Francisco, California • Denver, Colorado • Chicago, Illinois + 17 more
Source: ClinicalTrials.gov public record
Updated Mar 23, 2016 · Synced Oct 29, 2026, 11:20 PM EDT
Completed No phase listed Observational

Estimation of Intrinsic Positive End-Expiratory Pressure (PEEP) in Acute Respiratory Distress Syndrome (ARDS)

NCT00446706
View directory record Official record
Conditions
Acute Respiratory Distress Syndrome
Interventions
Not listed
Lead sponsor
Texas Tech University Health Sciences Center, El Paso
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2007
U.S. locations
1
States / cities
El Paso, Texas
Source: ClinicalTrials.gov public record
Updated May 9, 2017 · Synced Oct 29, 2026, 11:20 PM EDT
Not listed Not applicable Interventional

Oscillating Positive Expiratory Pressure (OPEP) Therapy in Trauma Patients With Multiple Rib Fractures

NCT04100512
View directory record Official record
Conditions
Rib Fractures, Respiratory Complication
Interventions
Oscillating Positive Expiratory Pressure Device, Incentive spirometry
Device
Lead sponsor
Poudre Valley Health System
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Loveland, Colorado
Source: ClinicalTrials.gov public record
Updated Dec 19, 2022 · Synced Oct 29, 2026, 11:20 PM EDT
Completed Phase 4 Interventional Results available

Positive Expiratory Pressure for the Treatment of Acute Asthma in Children

NCT02494076
View directory record Official record
Conditions
Asthma
Interventions
EzPAP, Standard Care
Drug · Other
Lead sponsor
University of Colorado, Denver
Other
Eligibility
2 Years to 18 Years
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Dec 8, 2017 · Synced Oct 29, 2026, 11:20 PM EDT
Completed No phase listed Observational

Delineating Swallowing Impairment and Decline in ALS

NCT02962050
View directory record Official record
Conditions
Amyotrophic Lateral Sclerosis
Interventions
Videofluoroscopic Swallowing Study (VFSS), Voluntary Peak Cough Flow Testing, Iowa Oral Performance Instrument, Capsaicin Challenge, Pulmonary Function Testing, Eating Assessment Tool 10, The Center for Neurologic Study Bulbar Function Scale
Procedure · Device · Drug + 1 more
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 90 Years
Enrollment
109 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
2
States / cities
Gainesville, Florida • Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Feb 23, 2023 · Synced Oct 29, 2026, 11:20 PM EDT
Completed Not applicable Interventional

EPVent 2- A Phase II Study of Mechanical Ventilation Directed by Transpulmonary Pressures

NCT01681225
View directory record Official record
Conditions
Acute Respiratory Distress Syndrome
Interventions
Esophageal-pressure guided mechanical ventilation, High PEEP mechanical ventilation
Other
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
16 Years and older
Enrollment
202 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2018
U.S. locations
10
States / cities
La Jolla, California • Stanford, California • Orlando, Florida + 6 more
Source: ClinicalTrials.gov public record
Updated Dec 3, 2019 · Synced Oct 29, 2026, 11:20 PM EDT
Recruiting Not applicable Interventional

COMPARE-VENT Feasibility Pilot Study

NCT07656259
View directory record Official record
Conditions
Respiration Failure, Cardio Vascular Disease, Cardiogenic Pulmonary Oedema, Critical Illness, Mechanical Ventilation, Cardiogenic Shock, Cardiopulmonary
Interventions
Volume Controlled Mode, Pressure Controlled Mode
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 10, 2026 · Synced Oct 29, 2026, 11:20 PM EDT
Enrolling by invitation Not applicable Interventional

Effect of PEEP on Cardiac Function

NCT07531602
View directory record Official record
Conditions
Cardiac Surgery Subjects
Interventions
EIT Guided PEEP Trial
Procedure
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 1, 2026 · Synced Oct 29, 2026, 11:20 PM EDT
Completed Not applicable Interventional Results available

Sustained Aeration of Infant Lungs Trial

NCT02139800
View directory record Official record
Conditions
Preterm Birth, Extreme Prematurity
Interventions
Sustained Inflation, Standard of Care
Procedure
Lead sponsor
University of Pennsylvania
Other
Eligibility
23 Weeks to 26 Weeks
Enrollment
460 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2020
U.S. locations
9
States / cities
Loma Linda, California • Sacramento, California • San Diego, California + 5 more
Source: ClinicalTrials.gov public record
Updated Apr 6, 2023 · Synced Oct 29, 2026, 11:20 PM EDT
Recruiting Not applicable Interventional

Mechanical Ventilation in Obese Surgical Patients

NCT07774065
View directory record Official record
Conditions
Obese
Interventions
Standard PEEP (8 cmH₂O)
Procedure
Lead sponsor
The University of Texas Medical Branch, Galveston
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Galveston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 19, 2026 · Synced Oct 29, 2026, 11:20 PM EDT
Completed Not applicable Interventional

Comparing the Effectiveness of Lung Expansion Therapy in Adult Human Subjects

NCT02892773
View directory record Official record
Conditions
Atelectasis
Interventions
Incentive Spirometry, EzPAP® Positive Airway Pressure
Device
Lead sponsor
University of Virginia
Other
Eligibility
18 Years to 79 Years
Enrollment
112 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Nov 19, 2018 · Synced Oct 29, 2026, 11:20 PM EDT
Terminated Not applicable Interventional

Acute Lung Injury Ventilator Evaluation (ALIVE)

NCT01901354
View directory record Official record
Conditions
Acute Lung Injury, Adult Respiratory Distress Syndrome
Interventions
Low-tidal-volume ventilation, Airway Pressure Release Ventilation (APRV)
Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Sep 28, 2017 · Synced Oct 29, 2026, 11:20 PM EDT
Completed Not applicable Interventional

Protective Ventilation With High Versus Low PEEP During One-lung Ventilation for Thoracic Surgery

NCT02963025
View directory record Official record
Conditions
One-Lung Ventilation
Interventions
PEEP level, Use of recruitment maneuvers
Procedure
Lead sponsor
Technische Universität Dresden
Other
Eligibility
18 Years and older
Enrollment
2,200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2024
U.S. locations
3
States / cities
Boston, Massachusetts • New York, New York • Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 26, 2025 · Synced Oct 29, 2026, 11:20 PM EDT
Terminated Not applicable Interventional Results available

In-exsufflator Cough Assist Device in Patients With Symptomatic Bronchiectasis

NCT00452114
View directory record Official record
Conditions
Bronchiectasis
Interventions
In-Exsufflator Cough Assist Device, Active Comparator: Flutter Valve Device
Device
Lead sponsor
University of Massachusetts, Worcester
Other
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2008
U.S. locations
2
States / cities
Worcester, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 18, 2018 · Synced Oct 29, 2026, 11:20 PM EDT
Terminated Phase 1Phase 2 Interventional Results available

Project 4A: Inspiratory Muscle Training and Diaphragm Strength

NCT02367170
View directory record Official record
Conditions
Sepsis
Interventions
Bilateral phrenic nerve stimulation and measurement of transdiaphragmatic pressure, Midazolam, Volitional Measurement of Maximal Inspiratory Pressure (MIP), Inspiratory Muscle Strength Training (IMST), SHAM Inspiratory Muscle Strength Training (IMST), Diaphragm thickness measurement, Blood and Urine samples
Procedure · Drug · Device + 1 more
Lead sponsor
University of Florida
Other
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated May 7, 2018 · Synced Oct 29, 2026, 11:20 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Mechanisms of Arterial Hypotension in Chronic Spinal Cord Injury

NCT02154412
View directory record Official record
Conditions
Spinal Cord Injury
Interventions
Respiratory Training
Other
Lead sponsor
University of Louisville
Other
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2019
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated Mar 7, 2025 · Synced Oct 29, 2026, 11:20 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Obstructive Sleep Apnea in World Trade Center Responders

NCT01753999
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
Standard CPAP, CPAP - Flex
Device
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years to 80 Years
Enrollment
317 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2017
U.S. locations
3
States / cities
Piscataway, New Jersey • New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 30, 2025 · Synced Oct 29, 2026, 11:20 PM EDT