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ClinicalTrials.gov public records Last synced Oct 23, 2026, 12:22 AM EDT

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Showing 265–288 of 416 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Polysomnogram Clear all
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

Effect of Background Noise on Sleep Quality

NCT02945254
View directory record Official record
Conditions
Sleep Onset Insomnia
Interventions
NIghtingale (R) device for filtered white noise (Cambridge Sound Management, Waltham, MA)
Device
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
21 Years to 60 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 25, 2018 · Synced Oct 23, 2026, 12:22 AM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Screening for Sleep Disordered Breathing With Minimally Obtrusive Sensors

NCT02470182
View directory record Official record
Conditions
Sleep Apnea Syndromes, Snoring
Interventions
Not listed
Lead sponsor
Oregon Health and Science University
Other
Eligibility
21 Years to 89 Years
Enrollment
52 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2020
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Jan 9, 2020 · Synced Oct 23, 2026, 12:22 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Dinner Time 2: Effect of Delayed Eating or Sleeping on Metabolism

NCT04671797
View directory record Official record
Conditions
Healthy
Interventions
Early dinner, Late Dinner, Late Dinner + Late Sleep
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 30 Years
Enrollment
41 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 4, 2026 · Synced Oct 23, 2026, 12:22 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

GBPDC: Gut-Brain in PD Consortium Master Protocol

NCT07567794
View directory record Official record
Conditions
Parkinson Disease (PD), PARKINSON DISEASE (Disorder), Gut Microbiome, Gut Microbiota, Prodromal Parkinsons Disease
Interventions
Not listed
Lead sponsor
Duke University
Other
Eligibility
21 Years to 80 Years
Enrollment
250 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
7
States / cities
Stanford, California • Chicago, Illinois • Boston, Massachusetts + 3 more
Source: ClinicalTrials.gov public record
Updated Sep 25, 2026 · Synced Oct 23, 2026, 12:22 AM EDT
Completed Not applicable Interventional

Comparison of Dreem to Clinical PSG for Sleep Monitoring in Apnea Patients

NCT03657329
View directory record Official record
Conditions
Sleep, Sleep Apnea
Interventions
Dreem
Diagnostic Test
Lead sponsor
Dreem
Industry
Eligibility
18 Years to 70 Years
Enrollment
67 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
1
States / cities
Redwood City, California
Source: ClinicalTrials.gov public record
Updated Nov 28, 2018 · Synced Oct 23, 2026, 12:22 AM EDT
Recruiting Phase 3 Interventional

Continuous Positive Airway Pressure, Arousability and Links to Mechanisms in Obstructive Sleep Apnea

NCT07332442
View directory record Official record
Conditions
Sleep Apnea, Obstructive Sleep Apnea
Interventions
Eszopiclone, Placebo
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
North Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jun 3, 2026 · Synced Oct 23, 2026, 12:22 AM EDT
Completed Not applicable Interventional

Sleep Disordered Breathing and Its Impact on Neuro-cognitive Performance and Quality of Life in Parkinson Disease

NCT02034357
View directory record Official record
Conditions
Parkinson's Disease, Sleep Disordered Breathing, Sleep Obstructive Apnea
Interventions
Neurocognitive function, Sleep evaluations
Other
Lead sponsor
University of Miami
Other
Eligibility
18 Years and older
Enrollment
89 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2016
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Mar 24, 2016 · Synced Oct 23, 2026, 12:22 AM EDT
Recruiting Not applicable Interventional

Cardiometabolic Risk Effects of Short-term Cessation of Neurostimulation Therapy

NCT06720545
View directory record Official record
Conditions
Obstructive Sleep Apnea, Obstructive Sleep Apnea of Adult
Interventions
No HGNS therapy (HGNS-off)
Device
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 10, 2025 · Synced Oct 23, 2026, 12:22 AM EDT
Completed Not applicable Interventional

Hypnotics to Improve Polysomnography Yield: Eszopiclone vs Ramelteon?

NCT00811746
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
Rozerem (Ramelteon), Lunesta (Eszopiclone), Historical Controls
Drug · Other
Lead sponsor
Southern California Institute for Research and Education
Other
Eligibility
18 Years to 65 Years
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Long Beach, California
Source: ClinicalTrials.gov public record
Updated May 30, 2013 · Synced Oct 23, 2026, 12:22 AM EDT
Recruiting Phase 2 Interventional

Correcting Circadian Rhythms to Breakthrough in Bipolar Disorder

NCT06226025
View directory record Official record
Conditions
Bipolar Disorder, Delayed Sleep-Wake Phase Disorder
Interventions
Melatonin, Placebo, Behavioral sleep intervention, Behavioral sleep control
Drug · Other · Behavioral
Lead sponsor
Leslie Swanson
Other
Eligibility
18 Years to 60 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated May 11, 2026 · Synced Oct 23, 2026, 12:22 AM EDT
Completed Not applicable Interventional

Assessment of a Behavioral Sleep Program in a Population With Sleep Disturbances

NCT05872672
View directory record Official record
Conditions
Sleep Disturbance
Interventions
Sleep Program, Waitlist
Behavioral · Other
Lead sponsor
University of Southern Denmark
Other
Eligibility
18 Years and older
Enrollment
132 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Roanoke, Virginia
Source: ClinicalTrials.gov public record
Updated Jun 5, 2024 · Synced Oct 23, 2026, 12:22 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Detection of Sleep Stages and Arousals Using Neural Network Classifiers

NCT07136272
View directory record Official record
Conditions
Sleep Disordered Breathing (SDB), Sleep Apnea
Interventions
SSAM, Polysomnography, EnsoSleep
Device · Diagnostic Test
Lead sponsor
Pathway Medtech, LLC.
Industry
Eligibility
18 Years and older
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
3
States / cities
Burlingame, California • Irvine, California • La Jolla, California
Source: ClinicalTrials.gov public record
Updated Sep 16, 2026 · Synced Oct 23, 2026, 12:22 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Football Players Health Study In Person Assessments Study

NCT03866564
View directory record Official record
Conditions
Cardiac Dysfunction, Neurocognitive Disease, Chronic Pain, Sleep Apnea
Interventions
Echocardiography, Neuropsychological Testing, Quantitative Sensory Testing, Nocturnal Polysomnography
Diagnostic Test
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
24 Years to 55 Years · Male only
Enrollment
111 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 8, 2024 · Synced Oct 23, 2026, 12:22 AM EDT
Active, not recruiting No phase listed Observational

Neural Circulatory Control and SUDEP Risk.

NCT02813980
View directory record Official record
Conditions
Epilepsy, Seizures
Interventions
Not listed
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 90 Years
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2031
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Sep 11, 2026 · Synced Oct 23, 2026, 12:22 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Neuroplasticity in RBD

NCT05471960
View directory record Official record
Conditions
REM Sleep Behavior Disorder
Interventions
Natural progression over time
Other
Lead sponsor
University of Minnesota
Other
Eligibility
21 Years to 75 Years
Enrollment
86 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 27, 2026 · Synced Oct 23, 2026, 12:22 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

An Online Health Tool About Down Syndrome: Down Syndrome Clinic to You

NCT04227197
View directory record Official record
Conditions
Down Syndrome
Interventions
Down Syndrome Clinic to You (DSC2U)
Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
1 Year and older
Enrollment
281 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 14, 2022 · Synced Oct 23, 2026, 12:22 AM EDT
Completed Phase 1 Interventional

The Pathophysiology of Orthostatic Hypotension

NCT00748059
View directory record Official record
Conditions
Autonomic Nervous System Diseases, Orthostatic Hypotension, Dopamine Beta-Hydroxylase Deficiency, Orthostatic Intolerance
Interventions
Standing or upright tilt, Microneurography, QSweat, neck cuff stimulation, phenylephrine,isoproterenol,nitroprusside,propranolol,edrophonium,atropine,tyramine, clonidine,yohimbine,metoclopramide,alpha-methyldopa, BodPod, Eye exam, Sleep study, Pain response testing, Metabolic chamber, Brain function studies, Bicycle Exercise Test
Procedure · Device · Drug
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
12 Years to 70 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1996 – 2020
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated May 12, 2021 · Synced Oct 23, 2026, 12:22 AM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Couples Health Aging, Rhythms and Sleep Study

NCT05952284
View directory record Official record
Conditions
Aging, Memory Loss
Interventions
Not listed
Lead sponsor
University of Utah
Other
Eligibility
50 Years and older
Enrollment
340 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Feb 13, 2026 · Synced Oct 23, 2026, 12:22 AM EDT
Completed Phase 2 Interventional Results available

The Use of Heliox in Obstructive Sleep Apnea Syndrome

NCT02135900
View directory record Official record
Conditions
Obstructive Sleep Apnea Syndrome
Interventions
Heliox
Drug
Lead sponsor
Northwell Health
Other
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Staten Island, New York
Source: ClinicalTrials.gov public record
Updated Jun 1, 2015 · Synced Oct 23, 2026, 12:22 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Ketogenic Intervention in Depression

NCT06080932
View directory record Official record
Conditions
Depression, Ketosis
Interventions
Ketogenic Diet, NIH Toolbox, gradCPT, Resting-state fMRI, Task-fMRI, CGM/CKM, Blood Draw, Sleep Monitoring, Ketone/Glucose Monitoring, Body Composition, PHQ-9, WHO-5, SKID
Other · Biological · Behavioral
Lead sponsor
Ohio State University
Other
Eligibility
18 Years to 30 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated May 29, 2025 · Synced Oct 23, 2026, 12:22 AM EDT
Completed No phase listed Observational

Is the STOP-BANG Predictive of Worsening OSA in the Early Postop Period in Patients Undergoing TJA?

NCT02123225
View directory record Official record
Conditions
Obstructive Sleep Apnea, Total Knee Arthroplasty
Interventions
Not listed
Lead sponsor
United States Naval Medical Center, San Diego
Federal
Eligibility
18 Years to 90 Years
Enrollment
93 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Sep 21, 2017 · Synced Oct 23, 2026, 12:22 AM EDT
Completed Phase 2 Interventional Results available

A Pivotal Subjective Sleep Study of a Nasal Dilator (Breathe Right Tan)

NCT03549117
View directory record Official record
Conditions
Congestion, Nasal
Interventions
Breathe Right Tan (small/medium) nasal strips, Placebo nasal strip
Device · Other
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years and older
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
2
States / cities
Verona, New Jersey • Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 25, 2018 · Synced Oct 23, 2026, 12:22 AM EDT
Completed Not applicable Interventional

The Effect of Healing Touch on Sleep Patterns of Pediatric Burn Patients

NCT01983280
View directory record Official record
Conditions
Burn
Interventions
Healing Touch
Other
Lead sponsor
Shriners Hospitals for Children
Other
Eligibility
5 Years to 21 Years
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Nov 21, 2014 · Synced Oct 23, 2026, 12:22 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Mechanisms of Sleep Disruption Hyperalgesia

NCT01794689
View directory record Official record
Conditions
Sleep Deprivation, Pain
Interventions
Morphine, Saline Placebo, Forced Awakenings, Uninterrupted Sleep
Drug · Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 48 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2019
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 2, 2019 · Synced Oct 23, 2026, 12:22 AM EDT