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ClinicalTrials.gov public records Last synced Oct 30, 2026, 10:10 AM EDT

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

Showing 73–96 of 105 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Sleep timing Clear all
Recruiting Not applicable Interventional

Sleep Promotion Program Primary Care

NCT06240325
View directory record Official record
Conditions
Sleep, Sleep Disturbance, Insufficient Sleep
Interventions
SPP, Sleep Psychoeducation
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
12 Years to 18 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 9, 2026 · Synced Oct 30, 2026, 10:10 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Neurophysiologic Correlates of Hypersomnia

NCT01719315
View directory record Official record
Conditions
Major Depressive Disorder, Primary Hypersomnia, Bipolar Disorder, Narcolepsy, Primary Insomnia
Interventions
Acoustical slow wave induction
Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 60 Years
Enrollment
76 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2018
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Dec 24, 2018 · Synced Oct 30, 2026, 10:10 AM EDT
Completed Not applicable Interventional Results available

Sleep Promotion Program Primary Care (SPP PC) Open Trial

NCT06239792
View directory record Official record
Conditions
Sleep, Sleep Disturbance, Insufficient Sleep
Interventions
Sleep Promotion Program
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
12 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 2, 2026 · Synced Oct 30, 2026, 10:10 AM 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 30, 2026, 10:10 AM EDT
Recruiting Not applicable Interventional

Health Behavior Intervention for Adults With Type 1 Diabetes

NCT05823142
View directory record Official record
Conditions
Type1diabetes
Interventions
CB Sleep
Behavioral
Lead sponsor
Emory University
Other
Eligibility
18 Years to 40 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Dec 19, 2025 · Synced Oct 30, 2026, 10:10 AM EDT
Completed Not applicable Interventional

Sleep Intervention to Improve Glycemic Control in Women With Gestational Diabetes

NCT03266133
View directory record Official record
Conditions
Gestational Diabetes Mellitus in Pregnancy
Interventions
Sleep Education for Pregnancy
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
74 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 12, 2019 · Synced Oct 30, 2026, 10:10 AM EDT
Recruiting Not applicable Interventional

A Multi-Modal Combination Intervention to Promote Cognitive Function in Older Intensive Care Unit Survivors

NCT06411561
View directory record Official record
Conditions
Critical Illness, Delirium, Cognitive Impairment, Cognitive Decline, Alzheimer's Disease, Dementia, Circadian Dysrhythmia, Sleep Disturbance
Interventions
SLEEP + COG, COG, SLEEP, AC
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
60 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jul 20, 2025 · Synced Oct 30, 2026, 10:10 AM EDT
Recruiting Not applicable Interventional

The Impact of Music Medicine on Preterm Brain Development and Behavior

NCT06536296
View directory record Official record
Conditions
Infant Development, Language Development, Prematurity, Stress
Interventions
Music, Music and parent voice, Standard Care
Other
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
24 Weeks to 30 Weeks
Enrollment
243 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2031
U.S. locations
2
States / cities
New Haven, Connecticut • Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 22, 2026 · Synced Oct 30, 2026, 10:10 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Efficacy of 24-hour Intraocular Pressure Fluctuation Recording With the SENSIMED Triggerfish Contact Lens Sensor

NCT01390779
View directory record Official record
Conditions
Primary Open Angle Glaucoma, Healthy Subjects
Interventions
SENSIMED Triggerfish
Device
Lead sponsor
Sensimed AG
Industry
Eligibility
18 Years to 80 Years
Enrollment
33 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Jan 20, 2014 · Synced Oct 30, 2026, 10:10 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Light Sensitization Study

NCT01327040
View directory record Official record
Conditions
Chronobiology Disorders, Circadian Rhythm Disorders, Sleep Disorders, Circadian Rhythm
Interventions
light exposure
Other
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
21 Years to 30 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2020
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 1, 2021 · Synced Oct 30, 2026, 10:10 AM EDT
Not yet recruiting Phase 1Phase 2 Interventional

Medically Supervised Ibogaine With 12-Month Digital Recovery Support for Opioid Use Disorder

NCT07871877
View directory record Official record
Conditions
Opioid Use Disorder, Opioid Withdrawal, Substance Use Disorders
Interventions
Ibogaine Hydrochloride, Extended-release naltrexone injection, 380 mg, Matching Oral Placebo, Matching Intramuscular Placebo, My-E-Health SENTINEL Digital Monitoring and Human-Gated Escalation Platform, Standardized Psychological Preparation, Integration and Recovery Support, Garmin-Enabled Longitudinal Wellness Monitoring
Drug · Device · Behavioral + 1 more
Lead sponsor
Clive Michelsen
Industry
Eligibility
18 Years to 65 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2029
U.S. locations
1
States / cities
Basalt, Colorado
Source: ClinicalTrials.gov public record
Updated Oct 13, 2026 · Synced Oct 30, 2026, 10:10 AM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Feasibility of a Mental-Health Intervention Based on Contemplative Sleep Practices

NCT07217340
View directory record Official record
Conditions
Anxiety
Interventions
Dream Yoga Inspired Intervention, Sleep Health Enhancement program
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
2
States / cities
Evanston, Illinois • Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Feb 12, 2026 · Synced Oct 30, 2026, 10:10 AM EDT
Completed Not applicable Interventional

Sleep and Girls' Emotions Study

NCT04131868
View directory record Official record
Conditions
Depression
Interventions
Typical sleep opportunity, Extended sleep opportunity
Behavioral
Lead sponsor
University of Oregon
Other
Eligibility
18 Years to 22 Years · Female only
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Eugene, Oregon
Source: ClinicalTrials.gov public record
Updated Nov 5, 2019 · Synced Oct 30, 2026, 10:10 AM EDT
Completed Not applicable Interventional Results available

Hypoglossal Nerve Stimulation on Cardiovascular Outcomes

NCT03359096
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
Therapeutic HGNS, Subtherapeutic 'Sham' HGNS
Device
Lead sponsor
University of Pennsylvania
Other
Eligibility
22 Years and older
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 30, 2023 · Synced Oct 30, 2026, 10:10 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Sleep and Metabolism

NCT05775627
View directory record Official record
Conditions
Sleep Deprivation, Obesity, Glucose Intolerance, Weight Gain, Food Selection
Interventions
Sleep Restriction
Behavioral
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years to 40 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Apr 3, 2024 · Synced Oct 30, 2026, 10:10 AM EDT
Completed No phase listed Observational

Associations of Socioeconomic Adversity and Sleep With Allostatic Load Among Toddlers

NCT03419871
View directory record Official record
Conditions
Sleep Disorder
Interventions
Monitoring Sleep, stress biomarkers
Other
Lead sponsor
Yale University
Other
Eligibility
12 Months to 15 Months
Enrollment
100 participants
Timeline
2015 – 2019
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Dec 7, 2021 · Synced Oct 30, 2026, 10:10 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Bedtime Stories: Tailored Sleep Health Messaging for Caregivers

NCT06618040
View directory record Official record
Conditions
Sleep, Health-Related Behavior
Interventions
Bedtime Stories Sleep Health Education Program for Caregivers (BTS-C)
Behavioral
Lead sponsor
Boston Children's Hospital
Other
Eligibility
18 Years and older
Enrollment
75 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 16, 2026 · Synced Oct 30, 2026, 10:10 AM EDT
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Sleep Treatment Education Program for Cancer Survivors: STEP-Together

NCT06736548
View directory record Official record
Conditions
Insomnia, Insomnia Chronic, Survivorship
Interventions
The Sleep Treatment Education Program Together (STEP-Together), Coaching Session
Behavioral
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
18 Years to 89 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 4, 2026 · Synced Oct 30, 2026, 10:10 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Sleep Timing and Energy Balance

NCT01866280
View directory record Official record
Conditions
Sleep, Meals
Interventions
Normal sleep, Normal meals, Late sleep, Late meals
Behavioral
Lead sponsor
St. Luke's-Roosevelt Hospital Center
Other
Eligibility
20 Years to 45 Years
Enrollment
5 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 21, 2015 · Synced Oct 30, 2026, 10:10 AM EDT
Completed No phase listed Observational Results available

The Feasibility of Home-Based Measurement of Circadian Timing for Veterans With TBI and Insomnia

NCT05665764
View directory record Official record
Conditions
Brain Injuries, Traumatic, Sleep Initiation and Maintenance Disorders
Interventions
Not listed
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 64 Years
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Apr 30, 2026 · Synced Oct 30, 2026, 10:10 AM EDT
Completed Not applicable Interventional

Effects of Sleep, Fatigue, and Timing of Post-dates Inductions Among Nulliparas

NCT01542151
View directory record Official record
Conditions
Pregnancy, Prolonged
Interventions
Time of labor induction
Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
14 Years and older · Female only
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Fresno, California
Source: ClinicalTrials.gov public record
Updated Mar 26, 2015 · Synced Oct 30, 2026, 10:10 AM EDT
Recruiting Not applicable Interventional

The Power Down Pilot Study: A Novel Bedtime Manipulation Protocol

NCT06386029
View directory record Official record
Conditions
Autism, Sleep Disturbance
Interventions
Power Down bedtime manipulation
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
6 Years to 10 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 14, 2026 · Synced Oct 30, 2026, 10:10 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Influence of Sleep Regularity on Circadian Rhythms, Learning, Performance, and Mood

NCT02839070
View directory record Official record
Conditions
Physiology
Interventions
Sleep/Wake Schedule
Other
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 35 Years
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 20, 2026 · Synced Oct 30, 2026, 10:10 AM EDT
Recruiting Not applicable Interventional

Risk and Resilience to Suicide Following Late-Life Spousal Bereavement

NCT06191484
View directory record Official record
Conditions
Suicide, Bereavement
Interventions
WELL Behavioral Probe
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
60 Years and older
Enrollment
169 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2029
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 30, 2026 · Synced Oct 30, 2026, 10:10 AM EDT