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ClinicalTrials.gov public records Last synced Oct 22, 2026, 2:37 PM EDT

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Showing 1–24 of 217 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Normal sleep Clear all
Completed Not applicable Interventional Results available

Cooling Pillow for Atopic Dermatitis

NCT01132651
View directory record Official record
Conditions
Atopic Dermatitis, Eczema
Interventions
Current standard eczema treatment and standard pillow at night, Chillow cooling pillow
Other
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jan 5, 2015 · Synced Oct 22, 2026, 2:37 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Impact of Sleep Restriction in Women

NCT02835261
View directory record Official record
Conditions
Sleep, Cardiovascular Disease, Obesity
Interventions
Sleep Restriction
Other
Lead sponsor
Columbia University
Other
Eligibility
20 Years to 75 Years · Female only
Enrollment
54 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2021
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 14, 2025 · Synced Oct 22, 2026, 2:37 PM EDT
Completed Not applicable Interventional

Treatment Study of Soft Palatal Implants in Obstructive Sleep Apnea

NCT00263770
View directory record Official record
Conditions
Sleep Apnea, Obstructive
Interventions
soft palate implant, Positive airway pressure (PAP)
Device · Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 80 Years
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated May 20, 2011 · Synced Oct 22, 2026, 2:37 PM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

MicroRNA Markers in Head and Neck Cancers

NCT04305366
View directory record Official record
Conditions
Squamous Cell Carcinoma of Head and Neck
Interventions
Tissue collection
Other
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 100 Years
Enrollment
225 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2027
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Feb 24, 2026 · Synced Oct 22, 2026, 2:37 PM EDT
Not yet recruiting Not applicable Interventional

KPAP Adherence Crossover Study

NCT06413134
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated May 6, 2026 · Synced Oct 22, 2026, 2:37 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Impact of Sleep Restriction on Performance in Adults

NCT02960776
View directory record Official record
Conditions
Sleep, Obesity, Sleep Restriction
Interventions
Sleep Restriction (SR)
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
20 Years to 75 Years
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2023
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 3, 2025 · Synced Oct 22, 2026, 2:37 PM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

A High Density EEG Comparison of Sleep Patterns in Insomnia

NCT01960452
View directory record Official record
Conditions
Primary Insomnia
Interventions
Serial awakenings
Behavioral
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 45 Years
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2017
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jan 9, 2025 · Synced Oct 22, 2026, 2:37 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Sleep, Circadian Rhythm & Skin Health

NCT02457000
View directory record Official record
Conditions
Healthy, Psoriasis, Eczema, Acne
Interventions
Not listed
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
18 Years and older
Enrollment
59 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2020
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Dec 15, 2021 · Synced Oct 22, 2026, 2:37 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Understanding Sleep Problems in Children With Autism Spectrum Disorder

NCT00691080
View directory record Official record
Conditions
Sleep Problems
Interventions
Not listed
Lead sponsor
Baylor College of Medicine
Other
Eligibility
4 Years to 9 Years
Enrollment
58 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2011
U.S. locations
3
States / cities
New York, New York • Portland, Oregon • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jan 13, 2016 · Synced Oct 22, 2026, 2:37 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Understanding Experimentally Induced Hot Flushes

NCT00455689
View directory record Official record
Conditions
Hot Flashes
Interventions
Leuprolide acetate
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2007
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 18, 2018 · Synced Oct 22, 2026, 2:37 PM EDT
Active, not recruiting Phase 1 Interventional Accepts healthy volunteers

Hormonal Mechanisms of Sleep Restriction - Axis Study

NCT03142893
View directory record Official record
Conditions
Sleep Restriction
Interventions
Ketoconazole Pill, Ganirelix, Dexamethasone, Dexamethasone Injection, Cosyntropin Injectable Product, Recombinant Human Luteinizing Hormone, Hydrocortisone Injection, Gonadorelin, Corticorelin, Placebo oral capsule, Saline Solution, Saline Solution for Injection
Drug
Lead sponsor
Peter y. Liu
Other
Eligibility
22 Years to 45 Years · Male only
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2026
U.S. locations
1
States / cities
Torrance, California
Source: ClinicalTrials.gov public record
Updated Sep 11, 2025 · Synced Oct 22, 2026, 2:37 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Effect of Peanut Butter on Gut and Metabolic Health

NCT06916936
View directory record Official record
Conditions
Dysbiosis
Interventions
Creamy Richards 100% Peanuts! Creamy Natural Peanut Butter, Cadbury Milk Chocolate Spread
Other
Lead sponsor
Florida State University
Other
Eligibility
6 Years to 13 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Tallahassee, Florida
Source: ClinicalTrials.gov public record
Updated Apr 9, 2026 · Synced Oct 22, 2026, 2:37 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Impact of a Sleep Debt in Middle-Aged and Older Adults

NCT00817700
View directory record Official record
Conditions
Sleep Restriction
Interventions
Sleep restriction
Other
Lead sponsor
University of Chicago
Other
Eligibility
18 Years to 75 Years
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2008
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jan 11, 2017 · Synced Oct 22, 2026, 2:37 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Study of Metabolic Content of Urine

NCT05637840
View directory record Official record
Conditions
Metabolic Content of Urine
Interventions
Urine sample, Sleep restriction
Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Feb 16, 2024 · Synced Oct 22, 2026, 2:37 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Sleep, Exercise and Insulin Sensitivity

NCT03556410
View directory record Official record
Conditions
Obesity
Interventions
sleep, exercise
Behavioral
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
21 Years to 40 Years
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
Columbia, Missouri
Source: ClinicalTrials.gov public record
Updated Jan 28, 2021 · Synced Oct 22, 2026, 2:37 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Studying the Effects of Digital Interventions on Cognition, Wellbeing, Stress, and Sleep in Older Adults

NCT06633978
View directory record Official record
Conditions
MCI, Aging
Interventions
MediTrain, wrist worn multi-sensor watches, Sleep monitor
Device
Lead sponsor
University of California, San Francisco
Other
Eligibility
60 Years to 85 Years
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Aug 24, 2026 · Synced Oct 22, 2026, 2:37 PM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Quantitative Genioglossal Muscle Strength in Obstructive Sleep Apnea (OSAS)

NCT02695667
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
Not listed
Lead sponsor
University of New Mexico
Other
Eligibility
20 Years to 40 Years
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Albuquerque, New Mexico
Source: ClinicalTrials.gov public record
Updated Jan 8, 2024 · Synced Oct 22, 2026, 2:37 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Modulation of CSF Amyloid-beta Concentrations Via Behavioral Sleep Deprivation and Pharmacological Sleep Induction

NCT02063217
View directory record Official record
Conditions
Amyloid-beta
Interventions
Sodium Oxybate, Sleep deprivation
Drug · Behavioral
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 60 Years
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Apr 26, 2018 · Synced Oct 22, 2026, 2:37 PM EDT
Terminated Not applicable Interventional Results available

Brain Energy Metabolism and Sleep in Adults

NCT03929302
View directory record Official record
Conditions
Alzheimer Disease, Mild Cognitive Impairment, Cognitive Change, Energy Metabolism, Sleep Disturbance
Interventions
MyTAP oral appliance plus mouth shield
Device
Lead sponsor
The University of Texas at Dallas
Other
Eligibility
55 Years to 85 Years
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jun 20, 2024 · Synced Oct 22, 2026, 2:37 PM EDT
Recruiting Not applicable Interventional

CMN LIFU for Enhanced Glymphatic Clearance in Amyloid-Positive MCI

NCT07866768
View directory record Official record
Conditions
Alzheimer's Disease (AD), Mild Cognitive Impairment (MCI), Mild Cognitive Impairment (MCI) Due to Alzheimer's Disease
Interventions
ATTN201 Focused Ultrasound to the CMN, ATTN201 Unfocused Ultrasound
Device
Lead sponsor
University of California, San Francisco
Other
Eligibility
65 Years and older
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Oct 14, 2026 · Synced Oct 22, 2026, 2:37 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Pistachio Snacking and Metabolic Flexibility

NCT07340125
View directory record Official record
Conditions
Overweight (BMI > 25), Obese But Otherwise Healthy Participants, Overweight or Obese, Obese Patients (BMI ≥ 30 kg/m²), Poor Sleep Quality, Healthy Participants, Physically Inactive
Interventions
Pistachio
Other
Lead sponsor
University of South Carolina
Other
Eligibility
25 Years to 45 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Columbia, South Carolina
Source: ClinicalTrials.gov public record
Updated Jan 14, 2026 · Synced Oct 22, 2026, 2:37 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Apnea Hypopnea Index Severity Versus Head Position During Sleep

NCT04086407
View directory record Official record
Conditions
Sleep Disordered Breathing, Sleep Hypopnea, Sleep Apnea, Sleep Apnea, Obstructive, Snoring
Interventions
Dual-axis inclinometer attached to the subject's forehead with tape
Device
Lead sponsor
Sleep Systems
Industry
Eligibility
21 Years to 60 Years
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Worcester, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 30, 2020 · Synced Oct 22, 2026, 2:37 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Sleep Restriction and Obesity

NCT01580761
View directory record Official record
Conditions
Obesity
Interventions
Sleep restriction
Behavioral
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 40 Years
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2018
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 21, 2022 · Synced Oct 22, 2026, 2:37 PM EDT
Recruiting Phase 4 Interventional

A Comparative Effectiveness Study of Positive Airway Pressure (PAP) Therapy, Dental Device, and Atomoxetine-Oxybutynin for Treatment of Obstructive Sleep Apnea in Adults

NCT07679282
View directory record Official record
Conditions
Obstructive Sleep Apnea (OSA)
Interventions
Positive airway pressure (PAP) therapy, Sleep dental device, Atomoxetine-oxybutynin
Device · Drug
Lead sponsor
Sairam Parthasarathy
Other
Eligibility
18 Years and older
Enrollment
2,400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2032
U.S. locations
4
States / cities
Tucson, Arizona • Redwood City, California • Miami, Florida + 1 more
Source: ClinicalTrials.gov public record
Updated Oct 19, 2026 · Synced Oct 22, 2026, 2:37 PM EDT