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 come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.

Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Oct 24, 2026, 6:15 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 961–984 of 1,077 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Apnea Clear all
Completed No phase listed Observational Results available

A Multi-Center Study to Assess the Performance of Saturation Patterns.

NCT00775346
View directory record Official record
Conditions
Sleep-Disordered Breathing, Obstructive Sleep Apnea, Sleep Apnea, Central Sleep Apnea
Interventions
Not listed
Lead sponsor
Medtronic - MITG
Industry
Eligibility
18 Years and older
Enrollment
92 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
3
States / cities
Broomfield, Colorado • Maplewood, Missouri • West Seneca, New York
Source: ClinicalTrials.gov public record
Updated Aug 7, 2014 · Synced Oct 24, 2026, 6:15 AM EDT
Completed No phase listed Observational

Novel physIologiC prEdictors of Positive Airway Pressure Effectiveness

NCT05067088
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
CPAP (all patients receive CPAP as part of routine clinical care)
Other
Lead sponsor
Yale University
Other
Eligibility
19 Years and older
Enrollment
262 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
North Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Aug 3, 2026 · Synced Oct 24, 2026, 6:15 AM EDT
Completed Not applicable Interventional

Incorporating Flow Limitation Into the Diagnosis and Quantification of Sleep Disordered Breathing

NCT00004569
View directory record Official record
Conditions
Sleep-Disordered Breathing
Interventions
Non-invasive technique to diagnose and quantitate sleep-disordered breathing
Procedure
Lead sponsor
National Center for Research Resources (NCRR)
NIH
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 24, 2005 · Synced Oct 24, 2026, 6:15 AM EDT
Recruiting No phase listed Observational

SUNOSI® (Solriamfetol) Pregnancy Registry

NCT06413420
View directory record Official record
Conditions
Narcolepsy, Obstructive Sleep Apnea, Pregnant Women and Their Offspring
Interventions
Sunosi (solriamfetol), Other prescription wake-promoting medications or stimulants, No treatment
Drug · Other
Lead sponsor
Axsome Therapeutics, Inc.
Industry
Eligibility
Female only
Enrollment
1,731 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2029
U.S. locations
2
States / cities
Morrisville, North Carolina • Wilmington, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 5, 2026 · Synced Oct 24, 2026, 6:15 AM EDT
Recruiting No phase listed Observational

Nasal vs Oral Breathing in Drug Induced Sleep vs Natural Sleep

NCT06789770
View directory record Official record
Conditions
Sleep Apnea, Obstructive
Interventions
Not listed
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 13, 2026 · Synced Oct 24, 2026, 6:15 AM EDT
Recruiting No phase listed Observational

Head to Head Comparison of Upper Airway Stimulation and Continuous Positive Airway Pressure; a Pilot Study.

NCT04191512
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
Not listed
Lead sponsor
Thomas Jefferson University
Other
Eligibility
22 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 29, 2026 · Synced Oct 24, 2026, 6:15 AM EDT
Completed Early Phase 1 Interventional

Endothelial Function in Obstructive Sleep Apnea

NCT03122639
View directory record Official record
Conditions
Obstructive Sleep Apnea of Adult
Interventions
Atorvastatin 10mg, Placebo
Drug
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
106 participants
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 Sep 19, 2024 · Synced Oct 24, 2026, 6:15 AM EDT
Completed Not applicable Interventional Results available

Transcend Auto vs Commercially Available Device Clinical Evaluation for Treatment of Obstructive Sleep Apnea (OSA)

NCT01799265
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
Somnetics Transcend Auto, Respironics REMstar Auto with C-Flex
Device
Lead sponsor
Somnetics International, Inc.
Industry
Eligibility
18 Years and older
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013
U.S. locations
3
States / cities
Coon Rapids, Minnesota • Plymouth, Minnesota • San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Jan 13, 2025 · Synced Oct 24, 2026, 6:15 AM EDT
Withdrawn Phase 4 Interventional Accepts healthy volunteers

Response to Live Attenuated Influenza Vaccine in Tonsillar Tissues and Blood

NCT03884296
View directory record Official record
Conditions
Influenza
Interventions
FluMist
Biological
Lead sponsor
Stanford University
Other
Eligibility
2 Years to 49 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Nov 21, 2023 · Synced Oct 24, 2026, 6:15 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Fire Fighter Fatigue Management Program: Operation Fight Fatigue

NCT01672502
View directory record Official record
Conditions
Shift-Work Sleep Disorder, Insomnia, Restless Leg Syndrome, Obstructive Sleep Apnea, Impaired Driving
Interventions
Sleep health education provided via a web-based program, Sleep disorder detection and treatment, Optimization of Sleep in Fire Station
Behavioral · Other
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
620 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2014
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 17, 2016 · Synced Oct 24, 2026, 6:15 AM EDT
Completed Phase 4 Interventional Results available

Muscle Relaxation for Pediatric Adenotonsillectomy

NCT06225466
View directory record Official record
Conditions
Tonsillectomy
Interventions
Rocuronium, Sugammadex, Anesthesia without neuromuscular blockade
Drug · Other
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
2 Years to 12 Years
Enrollment
172 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jul 28, 2025 · Synced Oct 24, 2026, 6:15 AM EDT
Completed Not applicable Interventional

Radiofrequency Ablation of Atrial Fibrillation Under Apnea

NCT04170894
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
Periods of Apnea, Control Arm - No Periods of Apnea
Other
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years to 80 Years
Enrollment
128 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
6
States / cities
Bay Shore, New York • Manhasset, New York • New York, New York + 2 more
Source: ClinicalTrials.gov public record
Updated Aug 3, 2025 · Synced Oct 24, 2026, 6:15 AM EDT
Not listed Phase 1 Interventional Accepts healthy volunteers

Clinical Study to Determine Safety and Effectiveness of KEEPASLEEP Device in Simple Snorers.

NCT00211627
View directory record Official record
Conditions
Snoring, Sleep Apnea Syndromes
Interventions
KEEPASLEEP enhanced breathing device
Device
Lead sponsor
Miller, Chipp St. Kevin, M.D.
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2006
U.S. locations
1
States / cities
Santa Monica, California
Source: ClinicalTrials.gov public record
Updated Sep 21, 2005 · Synced Oct 24, 2026, 6:15 AM EDT
Completed Phase 2Phase 3 Interventional Results available

Effect of Self-Management on Improving Sleep Apnea Outcomes

NCT00310310
View directory record Official record
Conditions
Sleep Apnea Syndromes
Interventions
Sleep Apnea Self-Management Program, Usual care
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Apr 20, 2017 · Synced Oct 24, 2026, 6:15 AM EDT
Completed Not applicable Interventional

Nocturnal Hypertension and Non-Dipping Blood Pressure

NCT03128177
View directory record Official record
Conditions
Hypertension, Obstructive Sleep Apnea
Interventions
Dietary sodium
Dietary Supplement
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
48 Years to 65 Years
Enrollment
59 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Jun 11, 2020 · Synced Oct 24, 2026, 6:15 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Safety and Tolerability of Gefapixant (MK-7264) in Participants With Obstructive Sleep Apnea (MK-7264-039)

NCT03882801
View directory record Official record
Conditions
Obstructive Sleep Apnea (OSA)
Interventions
Gefapixant, Placebo
Drug
Lead sponsor
Merck Sharp & Dohme LLC
Industry
Eligibility
18 Years to 75 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
4
States / cities
Hallandale, Florida • Hollywood, Florida • Atlanta, Georgia + 1 more
Source: ClinicalTrials.gov public record
Updated Nov 4, 2024 · Synced Oct 24, 2026, 6:15 AM EDT
Completed Not applicable Interventional

"Reversibility of Cardiovascular Injury With CPAP Use: Mechanisms Involved"

NCT01317329
View directory record Official record
Conditions
Sleep Apnea, Obstructive, Hypoxia, Hypercapnia, Sleep Disorders, Obesity, Hypertension, Coronary Artery Vasospasm, Right Ventricular Overload, Left Ventricular Function Systolic Dysfunction, Ventricular Hypertrophy
Interventions
Clinically prescribed CPAP therapy
Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
21 Years to 50 Years
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Mar 6, 2020 · Synced Oct 24, 2026, 6:15 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 24, 2026, 6:15 AM EDT
Completed Phase 3 Interventional

A Master Protocol for Orforglipron in Participants With Obstructive Sleep Apnea and Obesity or Overweight

NCT06649045
View directory record Official record
Conditions
OSA, Overweight or Obesity
Interventions
Orforglipron, Placebo
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
18 Years and older
Enrollment
712 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
15
States / cities
Long Beach, California • Rolling Hills Estates, California • San Diego, California + 12 more
Source: ClinicalTrials.gov public record
Updated Sep 14, 2026 · Synced Oct 24, 2026, 6:15 AM EDT
Active, not recruiting Phase 3 Interventional

Maridebart Cafraglutide Versus Placebo in Adult Participants With Obstructive Sleep Apnea Not on Positive Airway Pressure (PAP) Therapy

NCT07226765
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
Maridebart cafraglutide, Placebo
Drug
Lead sponsor
Amgen
Industry
Eligibility
18 Years to 99 Years
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
13
States / cities
Northridge, California • Rolling Hills Estates, California • Brandon, Florida + 10 more
Source: ClinicalTrials.gov public record
Updated Sep 29, 2026 · Synced Oct 24, 2026, 6:15 AM EDT
Recruiting Not applicable Interventional

Effects of Lung Volume on Upper Airway Patency During Drug Induced Sleep Endoscopy

NCT05350332
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
Negative Pressure Ventilator, Pulmonary Function Testing (PFT), Transcutaneous Phrenic Nerve Stimulation, Percutaneous Phrenic Nerve Stimulation
Device
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
151 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Aug 26, 2026 · Synced Oct 24, 2026, 6:15 AM EDT
Withdrawn Not applicable Interventional

Sleep Apnea in Head and Neck Cancer Patients at the University of Colorado

NCT04922112
View directory record Official record
Conditions
Obstructive Sleep Apnea, Squamous Cell Carcinoma of Head and Neck
Interventions
Obstructive sleep apnea testing
Diagnostic Test
Lead sponsor
University of Colorado, Denver
Other
Eligibility
21 Years to 90 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Aug 2, 2023 · Synced Oct 24, 2026, 6:15 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Evaluating Sleep Quality With Emerging Technologies

NCT06900530
View directory record Official record
Conditions
Snoring, Sleep Disturbances, Hypoxia, Obstructive Sleep Apnea (OSA)
Interventions
Not listed
Lead sponsor
Case Western Reserve University
Other
Eligibility
20 Years to 75 Years
Enrollment
52 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 20, 2026 · Synced Oct 24, 2026, 6:15 AM EDT
Recruiting No phase listed Observational

Prevalence and Impact of Obstructive Sleep Apnea in Multiple Sclerosis

NCT04603196
View directory record Official record
Conditions
Multiple Sclerosis, Obstructive Sleep Apnea
Interventions
Not listed
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years and older
Enrollment
800 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2030
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 11, 2026 · Synced Oct 24, 2026, 6:15 AM EDT