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ClinicalTrials.gov public records Last synced Oct 14, 2026, 12:43 AM EDT

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Showing 313–336 of 761 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Obstructive Sleep Apnea/Hypopnea Syndrome Clear all
Not listed Not applicable Interventional

Peer-Driven Intervention for Sleep Apnea

NCT02056002
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
Usual Care, Peer-Buddy System
Other
Lead sponsor
University of Arizona
Other
Eligibility
18 Years to 85 Years
Enrollment
362 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated Jul 5, 2017 · Synced Oct 14, 2026, 12:43 AM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Cerebral Blood Flow and Childhood Obstructive Sleep Apnea

NCT02995837
View directory record Official record
Conditions
Obstructive Sleep Apnea Syndrome
Interventions
Sleep Study, Neurocognitive Testing, CBF During Wakefulness, CBF During Sleep
Other
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
6 Years to 12 Years
Enrollment
47 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2022
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 9, 2024 · Synced Oct 14, 2026, 12:43 AM EDT
Completed Phase 3 Interventional

A Study of Retatrutide (LY3437943) in Participants Who Have Obesity or Overweight

NCT05929066
View directory record Official record
Conditions
Obesity, Overweight, Osteoarthritis, Knee, Obstructive Sleep Apnea
Interventions
Retatrutide, Placebo
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
18 Years and older
Enrollment
2,335 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
39
States / cities
Phoenix, Arizona • Little Rock, Arkansas • Fresno, California + 33 more
Source: ClinicalTrials.gov public record
Updated Aug 21, 2026 · Synced Oct 14, 2026, 12:43 AM EDT
Completed No phase listed Observational

Adenotonsillectomy and Obstructive Sleep Apnea Study

NCT01462539
View directory record Official record
Conditions
Adenotonsillectomy
Interventions
Not listed
Lead sponsor
Nationwide Children's Hospital
Other
Eligibility
3 Years to 6 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Nov 30, 2012 · Synced Oct 14, 2026, 12:43 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Atomoxetine and Oxybutynin in Obstructive Sleep Apnea

NCT02908529
View directory record Official record
Conditions
Obstructive Sleep Apnea (OSA)
Interventions
Combination product of Atomoxetine and Oxybutynin, Placebo, 2 tablets
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
21 Years to 65 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 29, 2019 · Synced Oct 14, 2026, 12:43 AM EDT
Not yet recruiting No phase listed Observational

Obstructive Sleep Apnea as a Risk Factor for Normal Tension Glaucoma and a Crucial Step in Preventing Blindness

NCT06023927
View directory record Official record
Conditions
Normal Tension Glaucoma, Obstructive Sleep Apnea
Interventions
Clinical observation, diagnostic testing
Other
Lead sponsor
Northwell Health
Other
Eligibility
21 Years and older
Enrollment
100 participants
Timeline
2025 – 2028
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 10, 2025 · Synced Oct 14, 2026, 12:43 AM EDT
Completed No phase listed Observational

Stimulation Therapy for Apnea: Reporting Thoughts

NCT04768543
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
Upper airway stimulation (Inspire Medical Systems, Inc.)
Device
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 10, 2022 · Synced Oct 14, 2026, 12:43 AM EDT
Not listed Not applicable Interventional

Predictive Analytics and Peer-Driven Intervention for Guideline-based Care for Sleep Apnea

NCT03345524
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
Peer-Buddy System, Usual Care
Other
Lead sponsor
University of Arizona
Other
Eligibility
21 Years to 85 Years
Enrollment
145 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated Nov 17, 2017 · Synced Oct 14, 2026, 12:43 AM EDT
Completed Phase 4 Interventional Results available

The Impact of Arousal Threshold in Obstructive Sleep Apnea

NCT02264353
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
Donepezil, placebo
Drug
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years to 70 Years
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Aug 8, 2019 · Synced Oct 14, 2026, 12:43 AM EDT
Completed Not applicable Interventional Results available

Childhood Adenotonsillectomy Study for Children With OSAS

NCT00560859
View directory record Official record
Conditions
Obstructive Sleep Apnea, Snoring
Interventions
Adenotonsillectomy (AT) - removal of adenoids and tonsils, Watchful Waiting
Procedure · Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
5 Years to 9 Years
Enrollment
453 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2012
U.S. locations
6
States / cities
Boston, Massachusetts • St Louis, Missouri • New York, New York + 3 more
Source: ClinicalTrials.gov public record
Updated Dec 15, 2015 · Synced Oct 14, 2026, 12:43 AM EDT
Completed Phase 1 Interventional Results available

A Study to Evaluate the Respiratory Safety of Lemborexant in Adult and Elderly Participants With Moderate to Severe Obstructive Sleep Apnea, and in Adult and Elderly Participants With Moderate to Severe Chronic Obstructive Pulmonary Disease

NCT04647383
View directory record Official record
Conditions
Sleep Apnea, Obstructive, Pulmonary Disease, Chronic Obstructive, Respiration Disorders
Interventions
Placebo, Lemborexant 10 mg
Drug
Lead sponsor
Eisai Inc.
Industry
Eligibility
45 Years to 90 Years
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
11
States / cities
Glendale, Arizona • San Diego, California • Brandon, Florida + 7 more
Source: ClinicalTrials.gov public record
Updated Oct 10, 2023 · Synced Oct 14, 2026, 12:43 AM EDT
Completed Phase 3 Interventional

Investigation of a Novel Positive Pressure Therapy to Rescue Patients Failing to Tolerate CPAP During an Initial Encounter

NCT00635206
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
BiPap auto with Fi Flex, Standard CPAP
Device
Lead sponsor
Clayton Sleep Insititute
Industry
Eligibility
21 Years to 75 Years
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jul 14, 2009 · Synced Oct 14, 2026, 12:43 AM EDT
Completed No phase listed Observational

Factors Predictive of Adverse Postoperative Outcomes in Children Undergoing Tonsillectomy

NCT01669993
View directory record Official record
Conditions
Tonsillectomy Postoperative Adverse Events
Interventions
Not listed
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
Up to 17 Years
Enrollment
2,400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 29, 2018 · Synced Oct 14, 2026, 12:43 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 14, 2026, 12:43 AM EDT
Completed Not applicable Interventional Results available

Pilairo Lab Market Research

NCT01824979
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
CPAP mask ( Pilairo), Other CPAP mask
Device · Procedure
Lead sponsor
Fisher and Paykel Healthcare
Industry
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
Burlingame, California
Source: ClinicalTrials.gov public record
Updated Mar 9, 2018 · Synced Oct 14, 2026, 12:43 AM EDT
Not listed No phase listed Observational

Use of Analgesics and Pain Scores After Pediatric Adenotonsillectomy

NCT04349397
View directory record Official record
Conditions
Pain, Postoperative, Obstructive Sleep Apnea of Child
Interventions
Medication Tracking Form
Behavioral
Lead sponsor
Oregon Health and Science University
Other
Eligibility
3 Years to 12 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Apr 16, 2020 · Synced Oct 14, 2026, 12:43 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

TipTraQ Home Sleep Test Validation Study, Duke

NCT06351878
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
Not listed
Lead sponsor
PranaQ Pte. Ltd.
Industry
Eligibility
20 Years and older
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 22, 2024 · Synced Oct 14, 2026, 12:43 AM EDT
Completed Phase 2 Interventional Results available

A Novel Pharmacological Therapy for Obstructive Sleep Apnea

NCT03919955
View directory record Official record
Conditions
Sleep Apnea
Interventions
Atomoxetine, Oxybutynin, Placebo
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
21 Years to 70 Years
Enrollment
117 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 2, 2026 · Synced Oct 14, 2026, 12:43 AM EDT
Terminated Not applicable Interventional

Minimally Invasive Tongue Suture For Obstructive Sleep Apnea

NCT00515580
View directory record Official record
Conditions
Obstructive Sleep Apnea, Upper Airway Resistance Syndrome
Interventions
Tongue Sutures for Obstructive Sleep Apnea
Procedure
Lead sponsor
West Side ENT
Other
Eligibility
18 Years to 65 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
2
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 20, 2012 · Synced Oct 14, 2026, 12:43 AM EDT
Withdrawn Not applicable Interventional

Dim Light at Night in Patients With Obstructive Sleep Apnea

NCT01853891
View directory record Official record
Conditions
Obstructive Sleep Apnea (OSA)
Interventions
dim light at night
Other
Lead sponsor
Ulysses Magalang MD
Other
Eligibility
18 Years to 60 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 30, 2025 · Synced Oct 14, 2026, 12:43 AM EDT
Completed Phase 2 Interventional

Safety of Ramelteon in Subjects With Mild to Moderate Obstructive Sleep Apnea

NCT00672061
View directory record Official record
Conditions
Sleep Apnea, Obstructive
Interventions
Ramelteon or Placebo
Drug
Lead sponsor
Takeda
Industry
Eligibility
21 Years to 64 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003
U.S. locations
5
States / cities
Birmingham, Alabama • Palm Springs, California • Santa Monica, California + 2 more
Source: ClinicalTrials.gov public record
Updated Feb 28, 2012 · Synced Oct 14, 2026, 12:43 AM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Impact of Early Diagnosis and Treatment of OSA on Hospital Readmission in Hospitalized COPD Patients

NCT03647462
View directory record Official record
Conditions
Obstructive Sleep Apnea, Chronic Obstructive Pulmonary Disease
Interventions
Continuous Positive Airway Pressure
Device
Lead sponsor
Kaiser Permanente
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
Fontana, California
Source: ClinicalTrials.gov public record
Updated Jul 20, 2026 · Synced Oct 14, 2026, 12:43 AM EDT
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 14, 2026, 12:43 AM EDT
Withdrawn Not applicable Interventional

CPAP Titration Using an Artificial Neural Network: A Randomized Controlled Study

NCT00497640
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
Artificial Neural Network
Procedure
Lead sponsor
State University of New York at Buffalo
Other
Eligibility
18 Years to 80 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Nov 25, 2020 · Synced Oct 14, 2026, 12:43 AM EDT