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ClinicalTrials.gov public records Last synced Oct 27, 2026, 4:51 PM EDT

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Showing 385–408 of 825 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Obstructive Apnea Clear all
Completed Phase 2Phase 3 Interventional Results available

Improving Obstructive Sleep Apnea Management Via Wireless Telemonitoring

NCT00682838
View directory record Official record
Conditions
Sleep Apnea Syndromes
Interventions
Self-management, Telemonitored care
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
280 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Sep 1, 2016 · Synced Oct 27, 2026, 4:51 PM EDT
Completed Phase 1Phase 2 Interventional Results available

Sleep Apnea Treatment With Expiratory Resistance(Provent™)

NCT01061476
View directory record Official record
Conditions
Sleep Apnea, Obstructive
Interventions
Treatment sleep study (Provent™ device used), Baseline sleep study (No device), Physiology sleep study (Provent™ on/off)
Device · Other
Lead sponsor
Johns Hopkins University
Other
Eligibility
21 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 19, 2013 · Synced Oct 27, 2026, 4:51 PM EDT
Completed Not applicable Interventional

Workflow Validation of an In-Home Feedback Controlled Mandibular Positioner

NCT03616327
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
MATRx in-lab, MATRx plus
Device
Lead sponsor
Zephyr Sleep Technologies
Industry
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Charlotte, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 21, 2019 · Synced Oct 27, 2026, 4:51 PM EDT
Recruiting Not applicable Interventional

Neurocognitive and Health Impact of Sleep Apnea in Elderly Veterans With Comorbid COPD

NCT02703207
View directory record Official record
Conditions
Obstructive Sleep Apnea, OSA COPD Overlap Syndrome
Interventions
Positive airway pressure, NIPPV and /or oxygen
Device
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
60 Years to 89 Years
Enrollment
108 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2027
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated May 26, 2026 · Synced Oct 27, 2026, 4:51 PM EDT
Completed Not applicable Interventional Results available

Positive Airway Pressure for the Treatment of Asthma

NCT01154699
View directory record Official record
Conditions
Asthma, Sleep Apnea
Interventions
Bilevel PAP (4 weeks), Usual Care (4 weeks), Washout Period (4 weeks)
Device · Other
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 75 Years
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 17, 2017 · Synced Oct 27, 2026, 4:51 PM EDT
Recruiting Phase 1Phase 2 Interventional

Low-Tech Treatments for Obstructive Sleep Apnea

NCT07301710
View directory record Official record
Conditions
Obstructive Sleep Apnea (OSA), Traumatic Brain Injury (TBI)
Interventions
High-Resistance Breathing and Drinking Exercises, Low-Resistance Breathing and Drinking Exercises
Behavioral
Lead sponsor
Uniformed Services University of the Health Sciences
Federal
Eligibility
18 Years to 65 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 10, 2026 · Synced Oct 27, 2026, 4:51 PM EDT
Completed Phase 2 Interventional

Endotype-Targeted Therapy to Rescue OSA Patients Struggling With CPAP Adherence (TOP-CPAP)

NCT05951023
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
Eszopiclone 2 mg, Placebo
Drug
Lead sponsor
University of California, San Diego
Other
Eligibility
21 Years to 65 Years
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Nov 25, 2025 · Synced Oct 27, 2026, 4:51 PM EDT
Recruiting Not applicable Interventional

Severe Label Expansion for EVO Products Trial

NCT07090395
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
EVO Sleep and Snore Device
Device
Lead sponsor
ProSomnus Sleep Technologies
Industry
Eligibility
18 Years to 80 Years
Enrollment
49 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
2
States / cities
New York, New York • Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Mar 17, 2026 · Synced Oct 27, 2026, 4:51 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

OA Therapy for Mouth-breathers Who Snore

NCT04876625
View directory record Official record
Conditions
Snoring, Mouth Breathing, Obstructive Sleep Apnea
Interventions
myTAP oral appliance plus mouth shield, myTAP oral appliance alone for first 4 weeks
Device
Lead sponsor
Texas A&M University
Other
Eligibility
18 Years and older
Enrollment
89 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated May 22, 2023 · Synced Oct 27, 2026, 4:51 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

Ezopiclone Improves the Quality of Overnight Polysomnography

NCT00507117
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
Lunesta, Placebo control
Drug
Lead sponsor
Walter Reed Army Medical Center
Federal
Eligibility
18 Years to 64 Years
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Nov 30, 2007 · Synced Oct 27, 2026, 4:51 PM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Simulated In-House Usability Study of Eclipse Continuous Positive Airway Pressure (CPAP) Device

NCT05570747
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
Usability
Other
Lead sponsor
Bleep, LLC
Industry
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
3
States / cities
Asheville, North Carolina • Huntersville, North Carolina • Murfreesboro, Tennessee
Source: ClinicalTrials.gov public record
Updated Nov 10, 2025 · Synced Oct 27, 2026, 4:51 PM EDT
Completed Not applicable Interventional Results available

Comparison Study of the ICON™ CPAP Series With and Without SensAwake™

NCT01831258
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
SensAwake On, SensAwake Off
Device
Lead sponsor
Fisher and Paykel Healthcare
Industry
Eligibility
18 Years to 75 Years
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
3
States / cities
Glendale, Arizona • Macon, Georgia • Columbia, South Carolina
Source: ClinicalTrials.gov public record
Updated Jul 19, 2017 · Synced Oct 27, 2026, 4:51 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Biomarkers for Obstructive Sleep Apnea

NCT00834509
View directory record Official record
Conditions
Obstructive Sleep Apnea (OSA)
Interventions
CPAP
Device
Lead sponsor
University of Pennsylvania
Other
Eligibility
30 Years to 70 Years
Enrollment
181 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2015
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 18, 2017 · Synced Oct 27, 2026, 4:51 PM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Quantitative Genioglossal Muscle Strength in Obstructive Sleep Apnea (OSAS)

NCT02695667
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
Not listed
Lead sponsor
University of New Mexico
Other
Eligibility
20 Years to 40 Years
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Albuquerque, New Mexico
Source: ClinicalTrials.gov public record
Updated Jan 8, 2024 · Synced Oct 27, 2026, 4:51 PM EDT
Completed No phase listed Observational

Hypertension and Sleep Disordered Breathing in Pediatrics

NCT00990899
View directory record Official record
Conditions
Hypertension, Obstructive Sleep Apnea
Interventions
Not listed
Lead sponsor
NYU Langone Health
Other
Eligibility
10 Years to 17 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Mineola, New York
Source: ClinicalTrials.gov public record
Updated Feb 6, 2019 · Synced Oct 27, 2026, 4:51 PM EDT
Completed Not applicable Interventional

Evaluation of Auto-EPAP for Management of Upper Airway Obstruction During Non-Invasive Ventilation

NCT06560411
View directory record Official record
Conditions
Obstructive Sleep Apnea, Obesity Hypoventilation Syndrome (OHS), Chronic Obstructive Pulmonary Disease (COPD), Neuromuscular Diseases (NMD)
Interventions
Non-Invasive Ventilation
Device
Lead sponsor
Breas Medical, Inc.
Industry
Eligibility
18 Years and older
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
4
States / cities
Scottsdale, Arizona • San Diego, California • Colorado Springs, Colorado + 1 more
Source: ClinicalTrials.gov public record
Updated Jan 28, 2026 · Synced Oct 27, 2026, 4:51 PM EDT
Completed Not applicable Interventional

Reducing Sedentary Behavior to Improve Sleep: an Ancillary Study to the RESET BP Clinical Trial

NCT03946228
View directory record Official record
Conditions
Sleep, Obstructive Sleep Apnea, Insomnia
Interventions
Behavioral Intervention
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
21 Years to 65 Years
Enrollment
176 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 7, 2023 · Synced Oct 27, 2026, 4:51 PM EDT
Recruiting Not applicable Interventional

OSA PAP Treatment for Veterans With SUD and PTSD on Residential Treatment Unit

NCT05156112
View directory record Official record
Conditions
Post Traumatic Stress Disorder, Obstructive Sleep Apnea, Substance Use Disorder, Residential Treatment Program
Interventions
Positive Airway Pressure Device
Device
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
194 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Oct 19, 2026 · Synced Oct 27, 2026, 4:51 PM EDT
Completed Phase 3 Interventional Results available

Study to Assess Patient Reported Outcomes With Armodafinil Treatment for Excessive Sleepiness in Adults With Narcolepsy or Obstructive Sleep Apnea/Hypopnea Syndrome

NCT00228566
View directory record Official record
Conditions
Excessive Daytime Sleepiness, Narcolepsy, Obstructive Sleep Apnea/Hypopnea Syndrome (OSAHS)
Interventions
Armodafinil
Drug
Lead sponsor
Cephalon
Industry
Eligibility
18 Years to 65 Years
Enrollment
247 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
43
States / cities
Birmingham, Alabama • Tuscaloosa, Alabama • Phoenix, Arizona + 37 more
Source: ClinicalTrials.gov public record
Updated Jul 19, 2013 · Synced Oct 27, 2026, 4:51 PM EDT
Completed Not applicable Interventional Results available

Stroke and CPAP Outcome Study 3

NCT06029959
View directory record Official record
Conditions
Ischemic Stroke, Intra Cerebral Hemorrhage, Obstructive Sleep Apnea, Adherence, Treatment, Motivation
Interventions
Continuous positive airway pressure (CPAP), CPAP technical support intervention, Motivational Enhancement Therapy (MET), Mobile Health intervention
Device · Behavioral
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Oct 8, 2025 · Synced Oct 27, 2026, 4:51 PM EDT
Completed No phase listed Observational

Direct Referral for Apnea Monitoring

NCT05419323
View directory record Official record
Conditions
Obstructive Sleep Apnea (OSA)
Interventions
Not listed
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
6,501 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
3
States / cities
San Francisco, California • Portland, Oregon • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 13, 2026 · Synced Oct 27, 2026, 4:51 PM EDT
Completed Not applicable Interventional Results available

Comparison of SomnaPatch With Polysomnography in Sleep Disordered Breathing

NCT02034175
View directory record Official record
Conditions
Obstructive Sleep Apnea, Central Sleep Apnea, Mixed Sleep Apnea, Cheyne-Stokes Respiration
Interventions
SomnaPatch, Polysomnography
Device
Lead sponsor
Somnarus Inc
Industry
Eligibility
20 Years to 85 Years
Enrollment
190 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016
U.S. locations
3
States / cities
Little Rock, Arkansas • Burlingame, California • Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Oct 3, 2019 · Synced Oct 27, 2026, 4:51 PM EDT
Completed Not applicable Interventional

ThErapy Adherence Management in Veterans

NCT03243487
View directory record Official record
Conditions
Obstructive Sleep Apnea of Adult
Interventions
structured adherence management program, Standard of care
Behavioral
Lead sponsor
University of Florida
Other
Eligibility
21 Years to 85 Years
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
2
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated May 13, 2019 · Synced Oct 27, 2026, 4:51 PM EDT
Terminated No phase listed Observational

Effect of Continuous Positive Airway Pressure (CPAP) Therapy on Changes of Blood Pressure Between Day and Night

NCT01865864
View directory record Official record
Conditions
Obstructive Sleep Apnea, Diurnal Blood Pressure
Interventions
Not listed
Lead sponsor
Northwell Health
Other
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
1
States / cities
Staten Island, New York
Source: ClinicalTrials.gov public record
Updated May 31, 2013 · Synced Oct 27, 2026, 4:51 PM EDT