Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 14, 2026, 12:51 PM EDT

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Showing 169–192 of 759 matching trials from the live ClinicalTrials.gov search.
Conditions
Obstructive Sleep Apnea, Sleep Disordered Breathing
Interventions
Tonsillectomy, HGNS
Procedure · Device
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
1
States / cities
Boston, Massachusetts
Completed No phase listed Observational

Pulse Oximeter for Sleep Evaluation

NCT04612114
Conditions
Obstructive Sleep Apnea
Interventions
Belun Ring
Diagnostic Test
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 80 Years
Enrollment
40 participants
Timeline
2020 – 2022
U.S. locations
1
States / cities
Redwood City, California
Conditions
Obstructive Sleep Apnea, Down Syndrome
Interventions
Atomoxetine and oxybutynin (ato-oxy)
Drug
Lead sponsor
University of Arizona
Other
Eligibility
6 Years to 17 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Tucson, Arizona
Conditions
Sleep Apnea, Obstructive
Interventions
Measurement of PPG waveforms, Measurement of Pulse Arrival Time (PAT)
Device
Lead sponsor
Sotera Wireless, Inc.
Industry
Eligibility
21 Years and older
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
1
States / cities
Escondido, California
Conditions
Obstructive Sleep Apnea
Interventions
blood biomarker
Diagnostic Test
Lead sponsor
Beckman Coulter, Inc.
Industry
Eligibility
18 Years to 70 Years · Male only
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
3
States / cities
Irvine, California • Boston, Massachusetts • Columbia, South Carolina
Conditions
Obstructive Sleep Apnea of Child
Interventions
Cytokine from blood
Diagnostic Test
Lead sponsor
Baylor College of Medicine
Other
Eligibility
5 Years to 10 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Houston, Texas
Conditions
Childhood Obstructive Sleep Apnea Syndrome (OSAS)
Interventions
fluticasone furoate
Drug
Lead sponsor
University of Chicago
Other
Eligibility
2 Years to 12 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Sleep Apnea, Obstructive
Interventions
Trazodone, Placebo
Drug
Lead sponsor
Louis Stokes VA Medical Center
Federal
Eligibility
18 Years and older
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Cleveland, Ohio
Not listed Not applicable Interventional

Addressing Sleep Apnea Post-Stroke/TIA

NCT04322162
Conditions
Ischemic Stroke, Transient Ischemic Attack (TIA), Obstructive Sleep Apnea
Interventions
ASAP Intervention Quality Improvement Protocol
Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
2
States / cities
West Haven, Connecticut • Indianapolis, Indiana
Completed No phase listed Observational

Postoperative Neurocognitive Disorders

NCT04244162
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
Completed No phase listed Observational Accepts healthy volunteers

Sleep Apnea in Pregnancy Screening Study

NCT01585844
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
Conditions
Obstructive Sleep Apnea (OSA), Oral Applliance Therapy
Interventions
The study will assess the feasibility of incorporating the PLATO questionnaire into a dental sleep practice. The PLATO questionnaire was developed as a patient reported outcome measure
Other
Lead sponsor
Nevada Dental Sleep
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Henderson, Nevada
Conditions
Obstructive Sleep Apnea
Interventions
Not listed
Lead sponsor
Mayo Clinic
Other
Eligibility
20 Years to 70 Years
Enrollment
60 participants
Timeline
2024 – 2027
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Obesity, Obstructive Sleep Apnea Syndrome
Interventions
Not listed
Lead sponsor
University of Rochester
Other
Eligibility
8 Years to 18 Years
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2004
U.S. locations
1
States / cities
Rochester, New York
Not yet recruiting Not applicable Interventional

KPAP Adherence Crossover Study

NCT06413134
Conditions
Obstructive Sleep Apnea
Interventions
KPAP, APAP
Device
Lead sponsor
SleepRes Inc.
Industry
Eligibility
20 Years to 80 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Murfreesboro, Tennessee
Conditions
OSA
Interventions
AD109, Placebo
Drug
Lead sponsor
Apnimed
Industry
Eligibility
18 Years and older
Enrollment
646 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
65
States / cities
Tuscaloosa, Alabama • Mesa, Arizona • Phoenix, Arizona + 56 more
Conditions
Obstructive Sleep Apnea, Chronic Obstructive Pulmonary Disease
Interventions
CPET
Diagnostic Test
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2014
U.S. locations
2
States / cities
Oklahoma City, Oklahoma
Conditions
Obstructive Sleep Apnea
Interventions
Web-based Access to CPAP Data, Web-based Access to CPAP Data with Financial Incentive
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
135 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
2
States / cities
Philadelphia, Pennsylvania • Wynnewood, Pennsylvania
Conditions
Obstructive Sleep Apnea
Interventions
Inspire® UAS System
Device
Lead sponsor
Inspire Medical Systems, Inc.
Industry
Eligibility
22 Years and older
Enrollment
127 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2025
U.S. locations
14
States / cities
Birmingham, Alabama • Los Angeles, California • Miami, Florida + 9 more
Conditions
Obstructive Sleep Apnea
Interventions
cNEP
Device
Lead sponsor
Sommetrics, Inc.
Industry
Eligibility
18 Years to 70 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Kaneohe, Hawaii
Conditions
Obstructive Sleep Apnea Syndrome
Interventions
Negative airway pressure delivery
Other
Lead sponsor
University of Rochester
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Rochester, New York
Conditions
Sleep Apnea, Obstructive
Interventions
ApneaLink Air
Device
Lead sponsor
ResMed
Industry
Eligibility
12 Years to 17 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
San Diego, California
Conditions
Obstructive Sleep Apnea
Interventions
Pillar Palatal Implants
Device
Lead sponsor
University of Cincinnati
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2006
U.S. locations
3
States / cities
Indianapolis, Indiana • Cincinnati, Ohio • Milwaukee, Wisconsin
Conditions
Sleep Disorders, Obstructive Sleep Apnea, Major Depressive Disorder, Dysthymic Disorder
Interventions
armodafinil, placebo
Drug
Lead sponsor
Cephalon
Industry
Eligibility
18 Years to 65 Years
Enrollment
249 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
62
States / cities
Jasper, Alabama • Phoenix, Arizona • Tucson, Arizona + 50 more