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 are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.

Clear filters
ClinicalTrials.gov public records Last synced Jun 10, 2026, 4:59 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 50 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Sleep Disorder; Breathing-Related Clear all
Withdrawn Not applicable Interventional

Optimizing Treatment Effects on OSA-related Clinical and Patient-centered Outcomes Among Blacks

NCT03354520
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
Tailored Videos, OSA Treatment, Standard Videos
Behavioral
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 8, 2022 · Synced Jun 10, 2026, 4:59 PM EDT
Completed Not applicable Interventional Results available

Sleep Disordered Breathing in Gulf War Illness and the Effect of Nasal CPAP Treatment

NCT00252629
View directory record Official record
Conditions
Apnea, Sleep, Chronic Fatigue Syndrome
Interventions
Nasal CPAP treatment during sleep
Other
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
32 Years to 52 Years · Male only
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2010
U.S. locations
1
States / cities
Northport, New York
Source: ClinicalTrials.gov public record
Updated Dec 10, 2014 · Synced Jun 10, 2026, 4:59 PM EDT
Terminated Not applicable Interventional Results available

A Pilot Study to Assess the Effects of a Novel Application of Averaged Volume Assured Pressure Support Ventilation (AVAPS-AE) Therapy on Re-hospitalization in Patients With Sleep-Disordered Breathing With Co-morbid COPD

NCT02446769
View directory record Official record
Conditions
Breathing-Related Sleep Disorder
Interventions
AVAPS-AE Non-invasive ventilation therapy
Device
Lead sponsor
Philips Respironics
Industry
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated Aug 4, 2020 · Synced Jun 10, 2026, 4:59 PM EDT
Completed Not applicable Interventional Results available

Effect of High Rebound Mattress Toppers on Sleep and Sleep-Related Symptoms

NCT03055156
View directory record Official record
Conditions
Sleep Disorders
Interventions
Low rebound mattress toppers, High rebound mattress toppers
Device
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 65 Years
Enrollment
558 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Nov 5, 2020 · Synced Jun 10, 2026, 4:59 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Determinants of Age Related Breathing Instability During Non-Rapid-Eye-Movement (NREM) Sleep

NCT00732199
View directory record Official record
Conditions
Sleep Apnea, Age
Interventions
1) hyperventilation via noninvasive positive pressure ventilation 2) multiple trials of episodic hypoxia
Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 89 Years
Enrollment
92 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2015
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Jun 27, 2017 · Synced Jun 10, 2026, 4:59 PM EDT
Suspended 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
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2024
U.S. locations
1
States / cities
Fontana, California
Source: ClinicalTrials.gov public record
Updated Jul 5, 2022 · Synced Jun 10, 2026, 4:59 PM EDT
Terminated Phase 4 Interventional Results available

Post-operative Pain Control After Pediatric Adenotonsillectomy

NCT02296840
View directory record Official record
Conditions
Recurrent Tonsillitis, Obstructive Sleep Apnea, Sleep Disordered Breathing, Adverse Reaction to Drug
Interventions
Ibuprofen, Hydrocodone-Acetaminophen
Drug
Lead sponsor
Emory University
Other
Eligibility
4 Years to 17 Years
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Apr 24, 2018 · Synced Jun 10, 2026, 4:59 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Prospective Randomized Trial of CPAP for SDB in Patients Who Use Opioids

NCT04928157
View directory record Official record
Conditions
Sleep Disorder; Breathing-Related, Pain, Sleep Apnea, Obstructive Sleep Apnea, Sleep, Sleep Disorder, Chronic Pain, Opioid Use
Interventions
Positive Airway Pressure (PAP)
Device
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
62 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Dec 1, 2024 · Synced Jun 10, 2026, 4:59 PM EDT
Completed Not applicable Interventional

Asthma and Obstructive Sleep Apnea (OSA)

NCT01026298
View directory record Official record
Conditions
Asthma, Obstructive Sleep Apnea
Interventions
FDA-Approved Treatment
Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 73 Years
Enrollment
744 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2012
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Dec 3, 2019 · Synced Jun 10, 2026, 4:59 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Foundational Programs to Combat Clinician Stress

NCT07220421
View directory record Official record
Conditions
Burnout, Professional, Stress, Psychological, Stress, Physiological, Psychological Well-Being, Mind-Body Therapies, Work Related Stress
Interventions
Sudarshan Kriya Yoga (SKY) Breathing and Sahaj Meditation, Health Education Program (HEP)
Behavioral · Other
Lead sponsor
Lancaster General Hospital
Other
Eligibility
25 Years to 70 Years
Enrollment
180 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
6
States / cities
Boston, Massachusetts • Plainsboro, New Jersey • Lancaster, Pennsylvania + 1 more
Source: ClinicalTrials.gov public record
Updated Oct 22, 2025 · Synced Jun 10, 2026, 4:59 PM EDT
Completed Phase 2 Interventional Results available

Safety and Efficacy of Xenical in Children and Adolescents With Obesity-Related Diseases

NCT00001723
View directory record Official record
Conditions
Diabetes Mellitus, Hypertension, Metabolic Disease, Obesity, Sleep Apnea Syndrome
Interventions
Orlistat, Placebo
Drug
Lead sponsor
Jack Yanovski
NIH
Eligibility
12 Years to 17 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1998 – 2011
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 17, 2012 · Synced Jun 10, 2026, 4:59 PM EDT
Completed Phase 2 Interventional Results available

Apnea and Insomnia Relief Study

NCT04007796
View directory record Official record
Conditions
Sleep Apnea Syndromes, Insomnia Disorder, Stress Disorders, Post-Traumatic
Interventions
Apnea and Insomnia Relief (AIR), Sleep Education (SE)
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Mar 11, 2026 · Synced Jun 10, 2026, 4:59 PM EDT
Completed Not applicable Interventional Results available

Comparison Study Using APAP With and Without SensAwake in Patients With OSA and PTSD

NCT02549508
View directory record Official record
Conditions
Obstructive Sleep Apnea (OSA), Post-Traumatic Stress Disorder (PTSD)
Interventions
AutoCPAP with SensAwake On, AutoCPAP with SensAwake Off
Device
Lead sponsor
Fisher and Paykel Healthcare
Industry
Eligibility
18 Years and older
Enrollment
85 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 9, 2020 · Synced Jun 10, 2026, 4:59 PM EDT
Completed No phase listed Observational

nuMoM2b Heart Health Study

NCT02231398
View directory record Official record
Conditions
Pregnancy Complicated by Cardiovascular Disorders as Postpartum Condition, Delivered During Previous Episode, Breathing-Related Sleep Disorder
Interventions
Not listed
Lead sponsor
RTI International
Other
Eligibility
18 Years and older · Female only
Enrollment
4,509 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2020
U.S. locations
15
States / cities
Fountain Valley, California • Long Beach, California • Orange, California + 10 more
Source: ClinicalTrials.gov public record
Updated Feb 15, 2022 · Synced Jun 10, 2026, 4:59 PM EDT
Terminated Phase 4 Interventional Results available

Evaluation of Modafinil vs Placebo for Treatment of Anesthesia Delayed Emergence in Obstructive Sleep Apnea

NCT02494102
View directory record Official record
Conditions
Obstructive Sleep Apnea, Delayed Emergence From Anesthesia
Interventions
Modafinil, Placebo
Drug
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
18 Years and older
Enrollment
105 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Hershey, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 19, 2019 · Synced Jun 10, 2026, 4:59 PM EDT
Withdrawn Early Phase 1 Interventional Accepts healthy volunteers

Obstructive Sleep Apnea and Arousal Threshold in Patients With Post-traumatic Stress Disorder

NCT02699138
View directory record Official record
Conditions
Sleep Apnea, Obstructive; Post-Traumatic Stress Disorders
Interventions
Trazodone, Placebo, Epiglottic catheter
Drug · Device
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years to 70 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Jul 9, 2019 · Synced Jun 10, 2026, 4:59 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Advancing Understanding of Transportation Options

NCT04141891
View directory record Official record
Conditions
Diabetic Retinopathy, Macular Degeneration, Glaucoma, Retinitis Pigmentosa, Vision Disorders, Acute Coronary Syndrome, Implantable Defibrillator User, Congestive Heart Failure, Hypertrophic Obstructive Cardiomyopathy, Orthostatic Hypotension, Syncope, Presyncope, Narcolepsy, Dementia, Multiple Sclerosis, Parkinson Disease, Brain Injuries, Spinal Cord Injuries, Stroke, Vertigo, Dizziness, Seizures, Substance Use, Insulin Dependent Diabetes Mellitus, Arthritis, Foot--Abnormalities, Chronic Obstructive Pulmonary Disease, Obstructive Sleep Apnea, End Stage Renal Disease, Sleep Apnea, Insomnia, Restless Legs Syndrome
Interventions
Driving Decision Aid, Older Drivers Website
Behavioral
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years and older
Enrollment
529 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
3
States / cities
La Jolla, California • Aurora, Colorado • Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Feb 20, 2025 · Synced Jun 10, 2026, 4:59 PM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

GARM II: A Study on the Genetics of Age-related Maculopathy

NCT01115387
View directory record Official record
Conditions
Age-related Macular Degeneration, Age-related Maculopathy
Interventions
Observational-1, Observational-2
Other
Lead sponsor
University of California, Los Angeles
Other
Eligibility
49 Years and older
Enrollment
603 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2027
U.S. locations
2
States / cities
Los Angeles, California • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 6, 2023 · Synced Jun 10, 2026, 4:59 PM EDT
Completed No phase listed Observational

Effects of CPAP Therapy on PTSD Symptoms

NCT02019914
View directory record Official record
Conditions
PTSD, Sleep, Obstructive Sleep Apnea, Quality of Life
Interventions
Not listed
Lead sponsor
Veterans Medical Research Foundation
Other
Eligibility
18 Years and older
Enrollment
59 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Dec 13, 2015 · Synced Jun 10, 2026, 4:59 PM EDT
Completed Not applicable Interventional

A Study to Determine Preferences Towards Interface Products

NCT03948152
View directory record Official record
Conditions
Sleep Disorder; Breathing-Related
Interventions
Standard of Care, Mask Advice Tool
Other
Lead sponsor
Philips Respironics
Industry
Eligibility
21 Years to 85 Years
Enrollment
310 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
5
States / cities
Kissimmee, Florida • Chevy Chase, Maryland • Youngstown, Ohio + 2 more
Source: ClinicalTrials.gov public record
Updated Jul 6, 2020 · Synced Jun 10, 2026, 4:59 PM EDT
Recruiting No phase listed Observational

Evaluating the Genetics and Immunology of Periodic Fever, Aphthous Stomatitis, Pharyngitis, and Cervical Adenitis (PFAPA) Syndrome and Other Tonsil Disorders

NCT05656365
View directory record Official record
Conditions
Periodic Fever, Aphthous Stomatitis, Pharyngitis, And Cervical Adenitis (Pfapa), Obstructive Sleep Apnea, Tonsillitis, Tonsil Disorder, Sleep Disordered Breathing
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
1 Month to 99 Years
Enrollment
1,500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2038
U.S. locations
3
States / cities
Washington D.C., District of Columbia • Indianapolis, Indiana • Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 7, 2026 · Synced Jun 10, 2026, 4:59 PM EDT
Completed Not applicable Interventional

Inspiratory Muscle Strength Training for Sleep-related Breathing Disorders

NCT02709941
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
Inspiratory muscle strength training, Placebo
Other
Lead sponsor
University of Arizona
Other
Eligibility
30 Years to 75 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated Nov 28, 2017 · Synced Jun 10, 2026, 4:59 PM EDT
Terminated Not applicable Interventional

Patients With Heart Failure With Preserved Ejection Fraction Adherence to ASV Therapy (PEP ASV)

NCT04133350
View directory record Official record
Conditions
Sleep Disorder; Breathing-Related, Heart Failure
Interventions
Active Patient Engagement
Behavioral
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
2
States / cities
Philadelphia, Pennsylvania • Falls Church, Virginia
Source: ClinicalTrials.gov public record
Updated May 26, 2021 · Synced Jun 10, 2026, 4:59 PM EDT
Completed No phase listed Observational

Post Traumatic Stress Disorder (PTSD), Sleep Disordered Breathing And Genetics: Effects On Cognition

NCT01120847
View directory record Official record
Conditions
Stress Disorders, Post-Traumatic
Interventions
Not listed
Lead sponsor
Stanford University
Other
Eligibility
55 Years to 90 Years
Enrollment
324 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2017
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Feb 27, 2020 · Synced Jun 10, 2026, 4:59 PM EDT