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ClinicalTrials.gov public records Last synced Oct 29, 2026, 1:02 AM EDT

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Showing 1–24 of 1,008 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Sleep; Apnea Clear all
Completed Phase 1Phase 2 Interventional Results available

A Study of VI-0521 for the Treatment of Obstructive Sleep Apnea / Hypopnea Syndrome in Obese Adults

NCT00745251
View directory record Official record
Conditions
Sleep Apnea
Interventions
VI-0521, placebo
Drug
Lead sponsor
VIVUS LLC
Industry
Eligibility
30 Years to 65 Years
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated Oct 5, 2012 · Synced Oct 29, 2026, 1:02 AM EDT
Suspended No phase listed Observational Accepts healthy volunteers

Premolar Extractions for Obstructive Sleep Apnea in Children With Overjet

NCT04946201
View directory record Official record
Conditions
Obstructive Sleep Apnea, Malocclusion
Interventions
Not listed
Lead sponsor
Mohamed Bazina
Other
Eligibility
10 Years to 15 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Dec 24, 2025 · Synced Oct 29, 2026, 1:02 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Sleep Apnea in Pregnancy Screening Study

NCT01585844
View directory record Official record
Conditions
Sleep Apnea, Obesity
Interventions
Not listed
Lead sponsor
MetroHealth Medical Center
Other
Eligibility
18 Years and older · Female only
Enrollment
182 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2012
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Nov 14, 2023 · Synced Oct 29, 2026, 1:02 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Evaluating the Efficacy of PAP Therapy for Treating OSA in the Home Environment

NCT04744038
View directory record Official record
Conditions
Obstructive Sleep Apnea (OSA)
Interventions
Positive Airway Pressure (PAP) Therapy
Device
Lead sponsor
ResMed
Industry
Eligibility
18 Years and older
Enrollment
108 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Jul 13, 2021 · Synced Oct 29, 2026, 1:02 AM 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 29, 2026, 1:02 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Diagnosis of Sleep-Related Respiratory Disorders in Patients With Narcotic Medications

NCT03670914
View directory record Official record
Conditions
Narcotic Use, Central Sleep Apnea
Interventions
WatchPAT 200
Diagnostic Test
Lead sponsor
Kaiser Permanente
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2025
U.S. locations
1
States / cities
Fontana, California
Source: ClinicalTrials.gov public record
Updated Jul 20, 2026 · Synced Oct 29, 2026, 1:02 AM EDT
Completed Not applicable Interventional Results available

Sleep Disordered Breathing and Chronic Pain

NCT01457014
View directory record Official record
Conditions
Sleep Apnea Syndromes
Interventions
servo ventilation auto, Continuous positive airway pressure, servo ventilation manual
Device
Lead sponsor
Philips Respironics
Industry
Eligibility
21 Years to 70 Years
Enrollment
88 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
4
States / cities
Birmingham, Alabama • Little Rock, Arkansas • Atlanta, Georgia + 1 more
Source: ClinicalTrials.gov public record
Updated Feb 19, 2016 · Synced Oct 29, 2026, 1:02 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Aspirin Resistance in OSA Patients

NCT03930875
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
Aspirin Resistance testing
Other
Lead sponsor
Danbury Hospital
Other
Eligibility
18 Years to 85 Years
Enrollment
63 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Danbury, Connecticut
Source: ClinicalTrials.gov public record
Updated Apr 29, 2019 · Synced Oct 29, 2026, 1:02 AM EDT
Withdrawn Not applicable Interventional

Tongue Protrusion Force: A Pilot Study

NCT02781701
View directory record Official record
Conditions
Obstructive Sleep Apnea (OSA)
Interventions
Tongue Trainer
Device
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
21 Years to 70 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 8, 2022 · Synced Oct 29, 2026, 1:02 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

The Effects of Treating Obese and Lean Patients With Sleep Apnea

NCT01578031
View directory record Official record
Conditions
Sleep Apnea, Obesity
Interventions
Positive Airway Pressure During Sleep (ResMed S9 Elite), Usual Care
Device · Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
40 Years to 65 Years
Enrollment
450 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2014
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 5, 2019 · Synced Oct 29, 2026, 1:02 AM EDT
Terminated No phase listed Observational

Prospective Evaluation of Heart Failure Patients With Central Sleep Apnea

NCT01414309
View directory record Official record
Conditions
Central Sleep Apnea, Heart Failure
Interventions
Not listed
Lead sponsor
Respicardia, Inc.
Industry
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
3
States / cities
Minneapolis, Minnesota • Saint Cloud, Minnesota • San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Jan 7, 2015 · Synced Oct 29, 2026, 1:02 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Behavioral Effects of Obstructive Sleep Apnea in Children

NCT00060723
View directory record Official record
Conditions
Sleep-disordered Breathing, Sleep Apnea, Obstructive, ADHD
Interventions
Not listed
Lead sponsor
University of Michigan
Other
Eligibility
5 Years to 12 Years
Enrollment
106 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1999 – 2004
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Dec 6, 2016 · Synced Oct 29, 2026, 1:02 AM EDT
Completed No phase listed Observational

Postoperative Neurocognitive Disorders

NCT04244162
View directory record Official record
Conditions
Obstructive Sleep Apnea, Neurocognitive Disorders
Interventions
Brain Imaging, Cognitive testing, Blood Biomarkers
Diagnostic Test
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
40 Years to 75 Years
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Nov 3, 2025 · Synced Oct 29, 2026, 1:02 AM EDT
Not yet recruiting Not applicable Interventional

Does the Timing of Insomnia Therapy (CBT-i) Impact the Usage and Compliance of Upper Airway Stimulation (UAS) Treatment of Obstructive Sleep Apnea (OSA)

NCT07838870
View directory record Official record
Conditions
Obstructive Sleep Apnea, Comorbid Insomnia and Sleep Apnea, Insomnia
Interventions
Digital Cognitive Behavioral Therapy (CBT-i)-COAST
Device
Lead sponsor
Thomas Kaffenberger
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 24, 2026 · Synced Oct 29, 2026, 1:02 AM EDT
Completed Not applicable Interventional

Ring-type Pulse Oximeter for Evaluation for Sleep Assessment Study

NCT06221124
View directory record Official record
Conditions
Sleep-Disordered Breathing, Sleep Architecture
Interventions
Belun Ring Pulse Oximeter
Device
Lead sponsor
Belun Technology Company Limited
Other
Eligibility
18 Years to 80 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Redwood City, California
Source: ClinicalTrials.gov public record
Updated Jan 24, 2024 · Synced Oct 29, 2026, 1:02 AM 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 29, 2026, 1:02 AM EDT
Completed Phase 3 Interventional Results available

Stimulation Therapy for Apnea Reduction (Www.theSTARtrial.Com)

NCT01161420
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
Inspire Upper Airway Stimulation System
Device
Lead sponsor
Inspire Medical Systems, Inc.
Industry
Eligibility
22 Years and older
Enrollment
929 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2017
U.S. locations
15
States / cities
Palo Alto, California • St. Petersburg, Florida • Tampa, Florida + 12 more
Source: ClinicalTrials.gov public record
Updated Aug 25, 2017 · Synced Oct 29, 2026, 1:02 AM EDT
Recruiting Not applicable Interventional

A Study of the Sleepnet Elara APAP Device

NCT07559708
View directory record Official record
Conditions
Sleep Apnea - Obstructive
Interventions
Sleepnet Elara Treatment
Device
Lead sponsor
Sleepnet Corporation
Industry
Eligibility
18 Years and older
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
2
States / cities
Auburn, Alabama • St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Oct 27, 2026 · Synced Oct 29, 2026, 1:02 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

OSA in Pregnant Women With Chronic HTN

NCT03230110
View directory record Official record
Conditions
Sleep Apnea, Obstructive, Pregnancy, Hypertension
Interventions
WP200U home sleep study device
Diagnostic Test
Lead sponsor
Duke University
Other
Eligibility
18 Years and older · Female only
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
2
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 24, 2019 · Synced Oct 29, 2026, 1:02 AM EDT
Active, not recruiting Not applicable Interventional

Evidence-based Pediatric Obstructive Sleep Apnea Detection

NCT05908110
View directory record Official record
Conditions
Obstructive Sleep Apnea of Child
Interventions
Health Communication Message
Behavioral
Lead sponsor
Indiana University
Other
Eligibility
2 Years to 13 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated May 20, 2026 · Synced Oct 29, 2026, 1:02 AM EDT
Completed Phase 2 Interventional Results available

Crossover Trial of AD109 in Obstructive Sleep Apnea

NCT04580394
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
AD109, Atomoxetine, R-oxybutynin, Placebo, Digit System Substitution Test
Drug · Diagnostic Test
Lead sponsor
Apnimed
Industry
Eligibility
25 Years to 65 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
7
States / cities
Little Rock, Arkansas • Pomona, California • New Haven, Connecticut + 4 more
Source: ClinicalTrials.gov public record
Updated Jan 31, 2023 · Synced Oct 29, 2026, 1:02 AM EDT
Completed No phase listed Observational

Sleep Disordered Breathing and Diabetes

NCT00901472
View directory record Official record
Conditions
Type 2 Diabetes, Obstructive Sleep Apnea
Interventions
Not listed
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older
Enrollment
105 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 5, 2013 · Synced Oct 29, 2026, 1:02 AM EDT
Terminated Phase 4 Interventional Results available

Inhaled Fluticasone Effects on Upper Airway Patency in Obstructive Lung Disease

NCT01554488
View directory record Official record
Conditions
Asthma, Chronic Obstructive Pulmonary Disease, Obstructive Sleep Apnea
Interventions
Inhaled Fluticasone Propionate
Drug
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Feb 5, 2020 · Synced Oct 29, 2026, 1:02 AM EDT
Active, not recruiting Not applicable Interventional

Safety and Effectiveness of the Genio® bilAteral Stimulation for Treatment of Complete Concentric CollapsE and OSA.

NCT05592002
View directory record Official record
Conditions
Sleep Apnea, Obstructive
Interventions
Genio System
Device
Lead sponsor
Nyxoah S.A.
Industry
Eligibility
22 Years to 75 Years
Enrollment
124 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2028
U.S. locations
16
States / cities
Colorado Springs, Colorado • Boca Raton, Florida • Miami, Florida + 11 more
Source: ClinicalTrials.gov public record
Updated Sep 5, 2025 · Synced Oct 29, 2026, 1:02 AM EDT