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ClinicalTrials.gov public records Last synced Oct 27, 2026, 12:05 PM EDT

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Showing 25–48 of 280 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: CPAP Clear all
Completed Not applicable Interventional

The Effect of Nasal Continuous Positive Airway Pressure (N-CPAP) on Arterial pCO2 During Spinal Anesthesia

NCT01622647
View directory record Official record
Conditions
Knee Replacement Surgery
Interventions
Nasal Continuous Positive Airway Pressure (NCPAP)
Other
Lead sponsor
Pediatrix
Other
Eligibility
21 Years to 69 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
Wilmington, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 6, 2013 · Synced Oct 27, 2026, 12:05 PM EDT
Active, not recruiting Not applicable Interventional Results available

Delayed Cord Clamping With Oxygen In Extremely Low Gestation Infants

NCT04413097
View directory record Official record
Conditions
IVH- Intraventricular Hemorrhage, Extreme Prematurity, Hypoxia Neonatal, Hyperoxia, Respiratory Insufficiency
Interventions
Delayed Cord Clamping with Low Oxygen concentration, Delayed Cord Clamping with High Oxygen concentration
Procedure
Lead sponsor
Sharp HealthCare
Other
Eligibility
22 Weeks to 28 Weeks
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
3
States / cities
Davis, California • San Diego, California
Source: ClinicalTrials.gov public record
Updated Oct 15, 2026 · Synced Oct 27, 2026, 12:05 PM EDT
Terminated Not applicable Interventional Results available

Comparison Study of the ICON™ Auto Series With and Without SensAwake™ and ThermoSmart™ and Conventional Continuous Positive Airway Pressure in Obstructive Sleep Apnea Patients

NCT01517763
View directory record Official record
Conditions
Sleep Apnea, Obstructive
Interventions
Conventional CPAP Therapy, Fixed pressure ICON™ without ThermoSmart™, Auto ICON™ with SensAwake™ and ThermoSmart™
Device
Lead sponsor
Fisher and Paykel Healthcare
Industry
Eligibility
18 Years to 70 Years
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Brighton, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 10, 2019 · Synced Oct 27, 2026, 12:05 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

Study of PROVIGIL ® (Modafinil) Treatment in Children and Adolescents With Excessive Sleepiness Associated With Obstructive Sleep Apnea/Hypopnea Syndrome

NCT00107809
View directory record Official record
Conditions
Sleep Apnea, Obstructive
Interventions
Modafinil
Drug
Lead sponsor
Cephalon
Industry
Eligibility
6 Years to 16 Years
Enrollment
140 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2005
U.S. locations
60
States / cities
Birmingham, Alabama • Tucson, Arizona • Fort Smith, Arkansas + 51 more
Source: ClinicalTrials.gov public record
Updated May 9, 2014 · Synced Oct 27, 2026, 12:05 PM EDT
Not yet recruiting Not applicable Interventional

Parent Perceptions of OptiPAP Junior

NCT07837700
View directory record Official record
Conditions
Bronchopulmonary Dysplasia (BPD), Preterm Birth Complication, Pulmonary, CPAP
Interventions
Nasal CPAP interface: OptiPAP Junior, Nasal CPAP interface: FlexiTrunk
Device
Lead sponsor
Sharp HealthCare
Other
Eligibility
Up to 30 Weeks
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Sep 23, 2026 · Synced Oct 27, 2026, 12:05 PM EDT
Completed Not applicable Interventional Results available

Stroke and CPAP Outcome Study 2

NCT02809430
View directory record Official record
Conditions
Sleep Apnea, Obstructive, Stroke, Patient Adherence
Interventions
Continuous Positive Airway Pressure
Device
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Dec 23, 2020 · Synced Oct 27, 2026, 12:05 PM EDT
Completed Not applicable Interventional Results available

Improving the Frequency and Quality of Sleep Apnea Care Management

NCT01916655
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
Self-Management Care, Self-Management Mobile Care, Usual Care
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 85 Years
Enrollment
360 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Sep 6, 2019 · Synced Oct 27, 2026, 12:05 PM EDT
Completed Not applicable Interventional

High Flow Nasal Cannula in Comparison With Nasal Continuous Positive Airway Pressure in the Management of Respiratory Distress Syndrome

NCT02587832
View directory record Official record
Conditions
Respiratory Distress Syndrome
Interventions
HHHFNC, NCPAP
Device
Lead sponsor
Sidra Medicine
Other
Eligibility
Not listed
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Akron, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 27, 2015 · Synced Oct 27, 2026, 12:05 PM EDT
Completed Not applicable Interventional Results available

Metabolic Impact of Intermittent CPAP

NCT02824263
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
CPAP withdrawal
Other
Lead sponsor
Johns Hopkins University
Other
Eligibility
20 Years to 75 Years
Enrollment
144 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2022
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 25, 2026 · Synced Oct 27, 2026, 12:05 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Variable Negative External Pressure (vNEP) - An Alternative to Continuous Positive Airway Pressure (CPAP) for the Treatment of Obstructive Sleep Apnea (OSA): A Pilot Study

NCT04718142
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
vNEP
Device
Lead sponsor
Somne, LLC
Industry
Eligibility
18 Years to 65 Years
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
San Leandro, California
Source: ClinicalTrials.gov public record
Updated Apr 2, 2021 · Synced Oct 27, 2026, 12:05 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Cognitive Behavioral Therapy to Increase CPAP Adherence in Veterans With PTSD

NCT02641496
View directory record Official record
Conditions
Obstructive Sleep Apnea, PTSD, Posttraumatic Stress Disorder
Interventions
CBT-OSA, Sleep Education
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 99 Years
Enrollment
76 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2023
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Jul 29, 2024 · Synced Oct 27, 2026, 12:05 PM EDT
Terminated Not applicable Interventional Results available

Continuous Positive Airway Pressure and Cardiometabolic Risk

NCT01403194
View directory record Official record
Conditions
Sleep Disordered Breathing
Interventions
CPAP/BiPAP
Device
Lead sponsor
Mayo Clinic
Other
Eligibility
8 Years to 18 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated May 13, 2014 · Synced Oct 27, 2026, 12:05 PM EDT
Terminated Phase 4 Interventional Results available

Palatal Implants in Combination With Continuous Positive Airway Pressure to Treat Obstructive Sleep Apnea

NCT00730041
View directory record Official record
Conditions
Obstructive Sleep Apnea (OSA)
Interventions
Pillar Palatal Implant System, Sham system
Device
Lead sponsor
Medtronic Xomed, Inc.
Industry
Eligibility
18 Years and older
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
7
States / cities
Little Rock, Arkansas • Berkeley, California • Denver, Colorado + 4 more
Source: ClinicalTrials.gov public record
Updated Jan 12, 2010 · Synced Oct 27, 2026, 12:05 PM EDT
Completed Not applicable Interventional Results available

CPAP to Improve Swallow Function Post Total Laryngectomy

NCT03328702
View directory record Official record
Conditions
Oropharyngeal Dysphagia, Laryngectomy; Status
Interventions
Continuous Positive Airway Pressure
Device
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2022
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Dec 24, 2024 · Synced Oct 27, 2026, 12:05 PM EDT
Not listed Not applicable Interventional

Preterm Functional Early Enteral Development (FEED) Trial on Respiratory Support

NCT04531566
View directory record Official record
Conditions
Premature Birth
Interventions
Oral Feed, Usual care
Dietary Supplement
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
32 Weeks and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 23, 2022 · Synced Oct 27, 2026, 12:05 PM EDT
Recruiting Phase 4 Interventional

Use of Hyperpolarized 129Xe MR Lung Imaging in Infants

NCT04995562
View directory record Official record
Conditions
Lungs; Developmental Disorder
Interventions
129Xe
Drug
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
Up to 6 Months
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2028
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 7, 2026 · Synced Oct 27, 2026, 12:05 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Sleep, Aging and Risk for Alzheimer's Disease

NCT01962779
View directory record Official record
Conditions
Sleep Disordered Breathing, Alzheimer's Disease
Interventions
Continuous positive airway pressure (CPAP)
Other
Lead sponsor
NYU Langone Health
Other
Eligibility
50 Years and older
Enrollment
235 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2017
U.S. locations
2
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 21, 2020 · Synced Oct 27, 2026, 12:05 PM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Supplemental Oxygen and Oxygen Desaturations in Colonoscopies

NCT07515755
View directory record Official record
Conditions
Oxygen Desaturation, Apnea (Central and Obstructive), Airway Obstruction
Interventions
Breath-synchronized oxygen, CPAP, Control
Device
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Enrollment
280 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
South Jordan, Utah
Source: ClinicalTrials.gov public record
Updated Apr 7, 2026 · Synced Oct 27, 2026, 12:05 PM EDT
Completed No phase listed Observational

CPAP Efficacy in Post-COVID-19 Patients With Sleep Apnea

NCT06052514
View directory record Official record
Conditions
COVID-19, Sleep Apnea
Interventions
Continuous positive airway pressure
Device
Lead sponsor
Venkatesh Krishnamurthy
Other
Eligibility
18 Years to 75 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 7, 2025 · Synced Oct 27, 2026, 12:05 PM EDT
Terminated Not applicable Interventional Results available

Early CPAP in COVID-19 Confirmed or Suspected Patients

NCT04390191
View directory record Official record
Conditions
COVID-19, COVID, Coronavirus
Interventions
Continuous Positive Airway Pressure
Device
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 28, 2022 · Synced Oct 27, 2026, 12:05 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Targeted CPAP Therapy for Obstructive Sleep Apnea in Pregnancy

NCT02755831
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
CPAP, Pre-natal care
Device · Other
Lead sponsor
United States Naval Medical Center, San Diego
Federal
Eligibility
18 Years and older · Female only
Enrollment
193 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Nov 27, 2019 · Synced Oct 27, 2026, 12:05 PM EDT
Completed Not applicable Interventional

Comparison of Humidified High Flow Nasal Cannula to Nasal CPAP in Neonates

NCT00609882
View directory record Official record
Conditions
Respiratory Insufficiency
Interventions
Nasal CPAP, Humidified High Flow Nasal Cannula (HHFNC)
Other
Lead sponsor
University of Utah
Other
Eligibility
Up to 8 Weeks
Enrollment
420 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2012
U.S. locations
8
States / cities
Philadelphia, Pennsylvania • Lackland Air Force Base, Texas • Ogden, Utah + 3 more
Source: ClinicalTrials.gov public record
Updated Feb 6, 2013 · Synced Oct 27, 2026, 12:05 PM EDT
Completed Phase 4 Interventional Results available

Effectiveness of Combining Behavioral and Pharmacologic Therapy for Complex Insomnia in Veterans With PTSD

NCT03937713
View directory record Official record
Conditions
Complex Insomnia
Interventions
eszopiclone, Brief behavioral therapy for insomnia
Drug · Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 65 Years
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Oct 21, 2025 · Synced Oct 27, 2026, 12:05 PM EDT
Active, not recruiting No phase listed Observational

Effect of CPAP on Blood Pressure in Excessively Sleepy Obstructive Sleep Apnea Subtype

NCT05742360
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
CPAP therapy
Device
Lead sponsor
Ohio State University
Other
Eligibility
18 Years to 75 Years
Enrollment
227 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
2
States / cities
Columbus, Ohio • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 20, 2026 · Synced Oct 27, 2026, 12:05 PM EDT