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 19, 2026, 7:42 PM EDT

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

Showing 1–21 of 21 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Amount of sleep and wake Clear all
Recruiting Not applicable Interventional Accepts healthy volunteers

Sleep as a Mechanism of Change in Alcohol Use

NCT06286774
View directory record Official record
Conditions
Insomnia, Alcohol; Harmful Use
Interventions
Cognitive Behavioral Therapy for Insomnia
Behavioral
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
18 Years to 49 Years
Enrollment
256 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
1
States / cities
Columbia, Missouri
Source: ClinicalTrials.gov public record
Updated Sep 14, 2026 · Synced Oct 19, 2026, 7:42 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Homeostatic Sleep Regulation in Older Persons

NCT00601445
View directory record Official record
Conditions
Healthy, Aging
Interventions
Amount of sleep and wake
Behavioral
Lead sponsor
National Institute on Aging (NIA)
NIH
Eligibility
18 Years to 85 Years
Enrollment
58 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1999 – 2004
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 30, 2008 · Synced Oct 19, 2026, 7:42 PM EDT
Terminated Not applicable Interventional

Effect of Meal Composition and Timing Modification on Glucose Metabolism, Body Temperature and Sleep

NCT05413928
View directory record Official record
Conditions
PreDiabetes, Type 2 Diabetes, Healthy
Interventions
Time Restrictive Eating- late, Time Restrictive Eating- early, Time Restrictive Eating- early with early caloric intake, Macronutrient-controlled meals
Behavioral · Other
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Apr 24, 2026 · Synced Oct 19, 2026, 7:42 PM EDT
Completed Phase 2 Interventional

RECOVER-SLEEP: Platform Protocol

NCT06404086
View directory record Official record
Conditions
Long COVID, Long COVID-19, Hypersomnia, Sleep Disturbance
Interventions
Modafinil, Modafinil Placebo, Solriamfetol, Solriamfetol Placebo, Melatonin, Melantonin Placebo, Tailored lighting (TL) Active, Tailored lighting (TL) Placebo
Drug · Device
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
830 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
47
States / cities
Phoenix, Arizona • Tucson, Arizona • Palo Alto, California + 31 more
Source: ClinicalTrials.gov public record
Updated Jan 22, 2026 · Synced Oct 19, 2026, 7:42 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Insomnia Treatment and Problems (the iTAP Study)

NCT03627832
View directory record Official record
Conditions
Insomnia, Alcohol; Harmful Use
Interventions
Cognitive Behavioral Therapy for Insomnia (CBT-I), Sleep Hygiene
Behavioral
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
18 Years to 30 Years
Enrollment
56 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Columbia, Missouri
Source: ClinicalTrials.gov public record
Updated Jun 16, 2020 · Synced Oct 19, 2026, 7:42 PM EDT
Recruiting Not applicable Interventional

Sleep Mechanisms Of Regulating Emotions

NCT06373718
View directory record Official record
Conditions
Insomnia, Depression
Interventions
Cognitive Behavioral Therapy for Insomnia
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 65 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Apr 20, 2026 · Synced Oct 19, 2026, 7:42 PM EDT
Completed Not applicable Interventional

Researching Effective Sleep Treatments (Project REST)

NCT02120989
View directory record Official record
Conditions
Insomnia
Interventions
Partner-Assisted Cognitive Behavioral Therapy for Insomnia
Behavioral
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Apr 30, 2015 · Synced Oct 19, 2026, 7:42 PM EDT
Completed Not applicable Interventional

Effect of Sleep on the Recovery of Patients Admitted to the ICU

NCT04111900
View directory record Official record
Conditions
Critical Illness, Circadian Dysregulation, Delirium
Interventions
Sleep/Circadian Friendly
Behavioral
Lead sponsor
Rush University Medical Center
Other
Eligibility
18 Years to 99 Years
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 18, 2023 · Synced Oct 19, 2026, 7:42 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

The Role of Naps and Overnight Sleep on Cognitive Learning in Preschoolers

NCT04758663
View directory record Official record
Conditions
Sleep
Interventions
Nap/wake conditions on memory, Nap/wake conditions on overnight physiology
Behavioral
Lead sponsor
University of Massachusetts, Amherst
Other
Eligibility
33 Months to 71 Months
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Amherst, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 13, 2021 · Synced Oct 19, 2026, 7:42 PM EDT
Recruiting Not applicable Interventional

Healthy Lifestyles in Bipolar Disorder: Bay Area Study

NCT06555406
View directory record Official record
Conditions
Bipolar Disorder, Time Restricted Eating
Interventions
Time-restricted eating for 8 weeks
Behavioral
Lead sponsor
University of California, Berkeley
Other
Eligibility
18 Years to 65 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
1
States / cities
Berkeley, California
Source: ClinicalTrials.gov public record
Updated Jan 14, 2026 · Synced Oct 19, 2026, 7:42 PM EDT
Recruiting Not applicable Interventional

Healthy Lifestyles for Bipolar Disorder

NCT06188754
View directory record Official record
Conditions
Time Restricted Eating, Diet, Mediterranean
Interventions
Time restricted eating, Mediterranean diet
Behavioral
Lead sponsor
University of California, Berkeley
Other
Eligibility
18 Years to 65 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
1
States / cities
Berkeley, California
Source: ClinicalTrials.gov public record
Updated Aug 4, 2026 · Synced Oct 19, 2026, 7:42 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Comparative Effectiveness of Three Lucid Dreaming and Sleep Hygiene Techniques

NCT03913988
View directory record Official record
Conditions
Anxiety
Interventions
Lucid Dream, Stress Reduction, Sleep Hygiene Techniques
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
21 Years and older
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 8, 2019 · Synced Oct 19, 2026, 7:42 PM EDT
Completed Not applicable Interventional

Biobehavioral Pain Management in TMD

NCT01794624
View directory record Official record
Conditions
Temporomandibular Joint Disorder
Interventions
Cognitive Therapy for Catastrophizing, Behavioral Therapy for Sleep Continuity Disturbance
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 60 Years · Female only
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
2
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 19, 2018 · Synced Oct 19, 2026, 7:42 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effects of Sleep Restriction on BAT Activation in Humans

NCT02770118
View directory record Official record
Conditions
Sleep Deprivation, Obesity
Interventions
Partial Sleep Restriction, Total Sleep Deprivation, Habitual Sleep
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
20 Years to 49 Years
Enrollment
4 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 19, 2017 · Synced Oct 19, 2026, 7:42 PM EDT
Active, not recruiting Not applicable Interventional

Sleep Disturbance and Emotion Regulation Brain Dysfunction as Mechanisms of Neuropsychiatric Symptoms in Alzheimer's Dementia

NCT04100057
View directory record Official record
Conditions
Alzheimer Disease, Mild Cognitive Impairment, Neuropsychiatric Symptoms, Sleep Disturbance
Interventions
Cognitive Behavioral Therapy for Insomnia (CBT-I), Desensitization Therapy for insomnia (DT-I)
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
50 Years to 90 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated May 19, 2026 · Synced Oct 19, 2026, 7:42 PM EDT
Completed Not applicable Interventional Results available

Predictors of Response to Insomnia Treatments for Gulf War Veterans

NCT03208049
View directory record Official record
Conditions
Insomnia
Interventions
Behavioral Therapy (BT), Cognitive Therapy (CT)
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
20 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
3
States / cities
Palo Alto, California • Washington D.C., District of Columbia • East Orange, New Jersey
Source: ClinicalTrials.gov public record
Updated Jan 26, 2026 · Synced Oct 19, 2026, 7:42 PM EDT
Not listed Not applicable Interventional

Physical Activity and Quality of Life in Fibrotic Lung Diseases After Initiating Anti-fibrotic Therapy and Pulmonary Rehabilitation

NCT05866198
View directory record Official record
Conditions
Lung Diseases, Interstitial
Interventions
Actigraph CP Insight Watch
Diagnostic Test
Lead sponsor
University of South Florida
Other
Eligibility
40 Years and older
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Dec 15, 2023 · Synced Oct 19, 2026, 7:42 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Sleep-dependent Learning in Aging

NCT03840083
View directory record Official record
Conditions
Sleep
Interventions
Sleep
Behavioral
Lead sponsor
University of Massachusetts, Amherst
Other
Eligibility
18 Years to 80 Years
Enrollment
584 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2025
U.S. locations
1
States / cities
Amherst, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 3, 2025 · Synced Oct 19, 2026, 7:42 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

The Iowa ACEs and Sleep Cohort and Manipulating Sleep in Young Adults With ACEs Studies

NCT06454344
View directory record Official record
Conditions
Adverse Childhood Experiences, Vascular Dilatation, Sleep, Sleep Disturbance, Psychosocial Stressor, Psychological Trauma, Endothelial Dysfunction, Inflammation, Oxidative Stress
Interventions
Cognitive Behavioral Therapy for Insomnia (CBT-i)
Behavioral
Lead sponsor
Nathaniel Jenkins
Other
Eligibility
18 Years to 29 Years
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Dec 11, 2025 · Synced Oct 19, 2026, 7:42 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Validating the Use of a Subjectively Reported Sleep Vital Sign

NCT03018912
View directory record Official record
Conditions
Obstructive Sleep Apnea (OSA), Insomnia, Restless Leg Syndrome (RLS), Hypersomnia Type; Sleep Disorder, Shift Work Sleep Disorders
Interventions
Sleep VS
Other
Lead sponsor
Kaiser Permanente
Other
Eligibility
18 Years and older
Enrollment
1,260 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Fontana, California
Source: ClinicalTrials.gov public record
Updated Jul 21, 2026 · Synced Oct 19, 2026, 7:42 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

The Insomnia Treatment and Problems Study for Veterans

NCT03804788
View directory record Official record
Conditions
Insomnia, Alcohol; Harmful Use
Interventions
Cognitive Behavioral Therapy for Insomnia, Sleep Hygeine
Behavioral
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
18 Years and older
Enrollment
71 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
1
States / cities
Columbia, Missouri
Source: ClinicalTrials.gov public record
Updated Sep 11, 2026 · Synced Oct 19, 2026, 7:42 PM EDT