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ClinicalTrials.gov public records Last synced Oct 23, 2026, 12:40 PM EDT

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Showing 193–216 of 2,103 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Sleep Study Clear all
Completed Not applicable Interventional Accepts healthy volunteers

Work Hour Reductions, Medical Errors, and Intern Well-Being at Providence St. Vincent Medical Center Intensive Care Unit

NCT00996320
View directory record Official record
Conditions
Sleep Deprivation, Depression
Interventions
Reduced work hour schedule
Other
Lead sponsor
Providence Health & Services
Other
Eligibility
Not listed
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Oct 16, 2009 · Synced Oct 23, 2026, 12:40 PM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Breath Biomarkers for Sleep Loss and Circadian Timing

NCT03980340
View directory record Official record
Conditions
Shift-Work Sleep Disorder, Shift Work Type Circadian Rhythm Sleep Disorder, Sleep Disorders, Circadian Rhythm, Sleep Disorders, Intrinsic, Advanced Sleep Phase Syndrome (ASPS), Advanced Sleep Phase Syndrome, Advanced Sleep Phase, Delayed Sleep Phase, Delayed Sleep Phase Syndrome, Non-24 Hour Sleep-Wake Disorder, Irregular Sleep-Wake Syndrome
Interventions
Short Nap Intervention, No Nap Intervention
Behavioral
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 50 Years
Enrollment
5 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 3, 2025 · Synced Oct 23, 2026, 12:40 PM EDT
Completed Phase 2 Interventional

The Effects of Aplindore on the Treatment of Signs and Symptoms of Restless Legs Syndrome

NCT00626418
View directory record Official record
Conditions
Restless Legs Syndrome
Interventions
Aplindore, Placebo
Drug
Lead sponsor
Ligand Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2008
U.S. locations
5
States / cities
Hallandale, Florida • Atlanta, Georgia • Crestview Hills, Kentucky + 2 more
Source: ClinicalTrials.gov public record
Updated Oct 3, 2011 · Synced Oct 23, 2026, 12:40 PM EDT
Completed No phase listed Observational

Functional Modeling of the Pediatric Airway

NCT01690078
View directory record Official record
Conditions
Subglottic Stenosis (SGS), Pierre Robin Sequence (PRS), Micrognathia, Normal Controls From CT Scans of the Upper Airway
Interventions
Not listed
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
Up to 17 Years
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 20, 2017 · Synced Oct 23, 2026, 12:40 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Teen Sleep and Light Study

NCT04921215
View directory record Official record
Conditions
Chronobiology, Light, Sleep, Circadian Rhythm, Adolescence
Interventions
Morning bright light
Behavioral
Lead sponsor
Rush University Medical Center
Other
Eligibility
14 Years to 17 Years
Enrollment
88 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 2, 2025 · Synced Oct 23, 2026, 12:40 PM EDT
Completed Not applicable Interventional

The Effects of Yoga on Body Image in College Women

NCT03262350
View directory record Official record
Conditions
Body Image, Eating Disorder, Obesity, Yoga
Interventions
Yoga
Behavioral
Lead sponsor
University of Delaware
Other
Eligibility
18 Years to 26 Years · Female only
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Newark, Delaware
Source: ClinicalTrials.gov public record
Updated Apr 27, 2021 · Synced Oct 23, 2026, 12:40 PM EDT
Completed Not applicable Interventional Results available

Evaluation of Patient Coach Support for Older Adults With Obesity

NCT06624163
View directory record Official record
Conditions
Obesity
Interventions
OHWL Clinic Activities (Standard of Care), Coach Activities
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
60 Years to 85 Years
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Sep 25, 2026 · Synced Oct 23, 2026, 12:40 PM EDT
Completed Not applicable Interventional Results available

A Culturally Adapted, Social Support-Based, Physical Activity Interventions for South Asian Indian Women in the United States

NCT05966506
View directory record Official record
Conditions
Sedentary Behavior
Interventions
Dyad-based Zoom health coaching, Fitbit activity monitor, Electronic newsletters
Behavioral · Other
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
40 Years to 65 Years · Female only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 12, 2025 · Synced Oct 23, 2026, 12:40 PM EDT
Completed Not applicable Interventional

Improving Therapeutic Patient Education for Atopic Dermatitis: Evaluation of a Parent Handbook

NCT03722706
View directory record Official record
Conditions
Dermatitis, Atopic
Interventions
Educational handbook
Other
Lead sponsor
Boston Children's Hospital
Other
Eligibility
30 Days to 16 Years
Enrollment
246 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 17, 2020 · Synced Oct 23, 2026, 12:40 PM EDT
Completed Phase 3 Interventional Results available

A Phase 3 Study To Evaluate The Efficacy And Safety Of TNX-102 SL In Patients With Fibromyalgia

NCT04508621
View directory record Official record
Conditions
Fibromyalgia
Interventions
TNX-102 SL, Placebo SL Tablet
Drug
Lead sponsor
Tonix Pharmaceuticals, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
514 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
36
States / cities
Birmingham, Alabama • Phoenix, Arizona • Oceanside, California + 33 more
Source: ClinicalTrials.gov public record
Updated Dec 18, 2023 · Synced Oct 23, 2026, 12:40 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Experimental Changes in Children's Sleep Duration and Timing: Effect on Obesity and Type 2 Diabetes Risk

NCT02979860
View directory record Official record
Conditions
Type2 Diabetes, Sleep
Interventions
Sleep duration 90 min, Sleep duration 45 min, Sleep timing
Behavioral
Lead sponsor
Temple University
Other
Eligibility
8 Years to 11 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2021
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 26, 2021 · Synced Oct 23, 2026, 12:40 PM EDT
Completed No phase listed Observational

Point-of-care-Ultrasound for Sleep Apnea

NCT04443582
View directory record Official record
Conditions
Sleep Apnea, Obstructive
Interventions
Not listed
Lead sponsor
Rakesh Sondekoppam Vijayashankar
Other
Eligibility
18 Years to 85 Years
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Feb 28, 2022 · Synced Oct 23, 2026, 12:40 PM EDT
Completed Phase 3 Interventional Results available

Apnea Positive Pressure Long-Term Efficacy Study

NCT00051363
View directory record Official record
Conditions
Lung Diseases, Sleep Apnea Syndromes, Sleep
Interventions
Active CPAP, Sham CPAP
Device
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
1,105 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2008
U.S. locations
5
States / cities
Tucson, Arizona • Palo Alto, California • Boston, Massachusetts + 2 more
Source: ClinicalTrials.gov public record
Updated Nov 28, 2018 · Synced Oct 23, 2026, 12:40 PM EDT
Completed Phase 1 Interventional Results available

Study to Evaluate the Effect of 2 Dosage Strengths of Lemborexant (E2006) on a Multiple Sleep Latency Test in Participants With Insomnia Disorder

NCT02350309
View directory record Official record
Conditions
Insomnia Disorder
Interventions
Lemborexant 5 mg, Lemborexant 10 mg, Lemborexant-matched placebo., Flurazepam 30 mg
Drug
Lead sponsor
Eisai Inc.
Industry
Eligibility
18 Years to 99 Years
Enrollment
69 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
2
States / cities
Atlanta, Georgia • Crestview Hills, Kentucky
Source: ClinicalTrials.gov public record
Updated Jan 18, 2020 · Synced Oct 23, 2026, 12:40 PM EDT
Terminated Phase 4 Interventional Results available

Suvorexant in Insomnia Co-morbid With Fibromyalgia

NCT02684136
View directory record Official record
Conditions
Insomnia, Fibromyalgia
Interventions
suvorexant, placebo
Drug
Lead sponsor
Henry Ford Health System
Other
Eligibility
21 Years to 65 Years · Female only
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Jun 16, 2021 · Synced Oct 23, 2026, 12:40 PM EDT
Completed Not applicable Interventional Results available

Comparison of Breathing Event Detection by a Continuous Positive Airway Pressure Device to Clinical Polysomnography

NCT00836758
View directory record Official record
Conditions
Sleep Apnea
Interventions
Analysis with AED and manual PSG scoring
Device
Lead sponsor
Philips Respironics
Industry
Eligibility
21 Years to 75 Years
Enrollment
115 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jan 16, 2019 · Synced Oct 23, 2026, 12:40 PM 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 23, 2026, 12:40 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Validation of a Novel Device for Screening Patients With Symptoms of Obstructive Sleep Apnea

NCT04121923
View directory record Official record
Conditions
Sleep Apnea, Obstructive
Interventions
Belun Ring Pulse Oximeter
Device
Lead sponsor
Belun Technology Company Limited
Other
Eligibility
18 Years to 90 Years
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated May 26, 2026 · Synced Oct 23, 2026, 12:40 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Caregiver Stress and Sleep Study

NCT05219955
View directory record Official record
Conditions
Depressive Symptoms, Caregiver Burden
Interventions
Morning Action Plan Execution, Activity Strategy-based Session with Therapist, Attention-based Session with Therapist, Advance sleep-wake time
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
55 Years and older
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 19, 2026 · Synced Oct 23, 2026, 12:40 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Improving Night Shift Nurses' Health and Reducing Burnout

NCT06829979
View directory record Official record
Conditions
Healthy
Interventions
Access to napping/relaxation room, Blue and green light blocking glasses
Behavioral · Other
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 99 Years
Enrollment
5 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 21, 2026 · Synced Oct 23, 2026, 12:40 PM EDT
Completed Phase 1 Interventional

Study of TAK-925 in Participants With Obstructive Sleep Apnea (OSA) Who Are Experiencing Excessive Daytime Sleepiness (EDS) Despite Adequate Use of Continuous Positive Airway Pressure (CPAP)

NCT04091425
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
TAK-925, Placebo
Drug
Lead sponsor
Millennium Pharmaceuticals, Inc.
Industry
Eligibility
18 Years to 67 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
18
States / cities
Alabaster, Alabama • Glendale, Arizona • Little Rock, Arkansas + 15 more
Source: ClinicalTrials.gov public record
Updated Apr 20, 2020 · Synced Oct 23, 2026, 12:40 PM EDT
Completed Not applicable Interventional

Improving Well-being by Improving Memory for Treatment for Sleep and Circadian Dysfunction

NCT04373538
View directory record Official record
Conditions
Sleep Disorder, Circadian Dysregulation
Interventions
Trans-C for sleep and circadian function + Memory Support
Behavioral
Lead sponsor
University of California, Berkeley
Other
Eligibility
55 Years and older
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Berkeley, California
Source: ClinicalTrials.gov public record
Updated Sep 29, 2021 · Synced Oct 23, 2026, 12:40 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Sleep Disorders Management, Health and Safety in Police

NCT00207285
View directory record Official record
Conditions
Sleep Disorders, Sleep Apnea, Obstructive, Restless Legs Syndrome, Sleep Disorders, Circadian Rhythm, Sleep Initiation and Maintenance Disorders
Interventions
Sleep Hygiene Education, Screening and Treatment of Sleep Disorders
Behavioral · Procedure
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
731 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2010
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 17, 2016 · Synced Oct 23, 2026, 12:40 PM EDT
Completed Not applicable Interventional

Optimized Sleep After Brain Injury: Sleep Hygiene Intervention After Traumatic Brain Injury

NCT02838082
View directory record Official record
Conditions
Traumatic Brain Injury
Interventions
Sleep Hygiene Protocol, Standard of Care
Behavioral
Lead sponsor
Craig Hospital
Other
Eligibility
18 Years to 55 Years · Male only
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Englewood, Colorado
Source: ClinicalTrials.gov public record
Updated Aug 2, 2018 · Synced Oct 23, 2026, 12:40 PM EDT