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ClinicalTrials.gov public records Last synced Oct 22, 2026, 8:42 PM EDT

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Showing 73–96 of 261 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Restricted Sleep Clear all
Completed Not applicable Interventional

Time Limited Eating in Adolescents With Type 2 Diabetes (KT2D)

NCT04536480
View directory record Official record
Conditions
Pediatric Obesity, Type 2 Diabetes, Time Restricted Eating
Interventions
Time Limited Eating, Components Common to All Study Arms., Control, Continuous Glucose Monitor
Behavioral · Device
Lead sponsor
Children's Hospital Los Angeles
Other
Eligibility
12 Years to 21 Years
Enrollment
87 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Aug 7, 2026 · Synced Oct 22, 2026, 8:42 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Feasibility of Insomnia Tracking and Treatment in IBD

NCT04132024
View directory record Official record
Conditions
Inflammatory Bowel Diseases, Insomnia
Interventions
Cognitive Behavioral Therapy for Insomnia (CBT-I)
Behavioral
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
Not listed
Enrollment
39 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Lebanon, New Hampshire
Source: ClinicalTrials.gov public record
Updated May 11, 2021 · Synced Oct 22, 2026, 8:42 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Testing an Online Insomnia Intervention

NCT04564807
View directory record Official record
Conditions
Alcohol Use Disorder, Insomnia
Interventions
Web-Based Insomnia Education Program, SHUTi Intervention
Behavioral
Lead sponsor
Jessica Weafer
Other
Eligibility
21 Years to 50 Years
Enrollment
71 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Oct 25, 2022 · Synced Oct 22, 2026, 8:42 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Fuel and Rhythm (FAR) Phase 2 Study

NCT05482711
View directory record Official record
Conditions
Aging
Interventions
Time Restricted Eating Intervention
Other
Lead sponsor
University of Florida
Other
Eligibility
65 Years and older
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Mar 30, 2026 · Synced Oct 22, 2026, 8:42 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Mechanisms of Pharyngeal Collapse in Sleep Apnea, Study B

NCT01738009
View directory record Official record
Conditions
Sleep Apnea
Interventions
Induction of flow limitation
Other
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
21 Years to 65 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2016
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 9, 2022 · Synced Oct 22, 2026, 8:42 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Comparison of Lethal Means Counseling and an Active Control Condition, With and Without Provision of Gun Locks

NCT03375099
View directory record Official record
Conditions
Intentional Self-Harm by Other Specified Means
Interventions
Lethal Means Counseling, Health and Stress Reduction
Behavioral
Lead sponsor
University of Southern Mississippi
Other
Eligibility
18 Years to 60 Years
Enrollment
232 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
1
States / cities
Hattiesburg, Mississippi
Source: ClinicalTrials.gov public record
Updated May 20, 2021 · Synced Oct 22, 2026, 8:42 PM EDT
Not listed Phase 2 Interventional

Ketogenic Diet Treatment of Obesity With Co-morbid Type 2 Diabetes Mellitus and/or Obstructive Sleep Apnea

NCT02069197
View directory record Official record
Conditions
Obesity, Diabetes, Obstructive Sleep Apnea
Interventions
Ketogenic diet, Orlistat, Standardized diet
Other · Drug
Lead sponsor
Mid-Atlantic Epilepsy and Sleep Center, LLC
Other
Eligibility
18 Years to 70 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2020
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 17, 2018 · Synced Oct 22, 2026, 8:42 PM EDT
Completed Not applicable Interventional

CBTI-CS: A Novel Cognitive-Behavioral Treatment for Insomnia in Cancer Survivors

NCT02756390
View directory record Official record
Conditions
Insomnia
Interventions
CBTI-CS, Sleep Hygiene, CBTI-CS via Telehealth
Behavioral
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 11, 2018 · Synced Oct 22, 2026, 8:42 PM EDT
Completed Not applicable Interventional Results available

Social Media-Based Parenting Program for Women With Postpartum Depressive Symptoms

NCT04045132
View directory record Official record
Conditions
Postpartum Depression, Parenting, Parent-Child Relations
Interventions
Social Media-Based Parenting Program, MoodGym
Behavioral
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
18 Years and older · Female only
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 27, 2023 · Synced Oct 22, 2026, 8:42 PM EDT
Completed Not applicable Interventional

Cognitive Behavior Therapy for Insomnia (CBT-I) in Persons With Traumatic Brain Injury (TBI)

NCT02709980
View directory record Official record
Conditions
TBI, Insomnia
Interventions
Sleep Education, Cognitive Behavior Therapy for Insomnia
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 65 Years
Enrollment
49 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 15, 2020 · Synced Oct 22, 2026, 8:42 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 22, 2026, 8:42 PM EDT
Recruiting Not applicable Interventional

Move and Snooze: Adding Insomnia Treatment to an Exercise Program to Improve Pain Outcomes in Older Adults With Knee Osteoarthritis

NCT06580561
View directory record Official record
Conditions
Knee Osteoarthritis, Insomnia
Interventions
Personalized exercise coaching, Cognitive behavioral therapy for Insomnia
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
50 Years and older
Enrollment
288 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Apr 13, 2026 · Synced Oct 22, 2026, 8:42 PM EDT
Not listed Not applicable Interventional

Sleep Treatment for Addiction Recovery

NCT04198311
View directory record Official record
Conditions
Insomnia, Alcohol Use Disorder, Substance Use Disorders
Interventions
CBT-I
Behavioral
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Columbia, Missouri
Source: ClinicalTrials.gov public record
Updated Oct 10, 2022 · Synced Oct 22, 2026, 8:42 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Pilot Study of Cognitive Behavioral Therapy - Insomnia (CBT-I) Among Professional Firefighters

NCT05087121
View directory record Official record
Conditions
Insomnia, Shift-Work Related Sleep Disturbance
Interventions
Cognitive Behavioral Therapy for Insomnia for Firefighters (CBT-I-F), Fitbit Inspire HR Wrist Worn Device (NCT04176926)
Behavioral · Device
Lead sponsor
Pacific University
Other
Eligibility
18 Years and older
Enrollment
23 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Forest Grove, Oregon
Source: ClinicalTrials.gov public record
Updated Dec 1, 2022 · Synced Oct 22, 2026, 8:42 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Predictors of the Metabolic Effect of Sleep Loss

NCT00965783
View directory record Official record
Conditions
Apnea, Obstructive Sleep Apnea (OSA), Obesity
Interventions
Restriction, Extension
Other
Lead sponsor
University of Chicago
Other
Eligibility
25 Years to 50 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2009
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 5, 2013 · Synced Oct 22, 2026, 8:42 PM EDT
Completed Not applicable Interventional

Use of an Internet-Based Insomnia Intervention to Prevent Cognitive Decline in Adults With Mild Cognitive Impairment

NCT04382365
View directory record Official record
Conditions
Mild Cognitive Impairment, Cognitive Impairment, Insomnia
Interventions
Sleep Health Using the Internet for Older Adult Sufferers of Insomnia and Sleeplessness
Other
Lead sponsor
University of Virginia
Other
Eligibility
55 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Apr 27, 2021 · Synced Oct 22, 2026, 8:42 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Circadian Rhythm Disruption Effects on Smoke Inhalation

NCT04955431
View directory record Official record
Conditions
Inflammation, Sleep Deprivation, Circadian Rhythm Sleep Disorder, Shift Work Type, Smoke Inhalation
Interventions
Sleep Restriction, Normal Sleep
Behavioral
Lead sponsor
University of Montana
Other
Eligibility
18 Years to 44 Years · Male only
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Missoula, Montana
Source: ClinicalTrials.gov public record
Updated May 30, 2025 · Synced Oct 22, 2026, 8:42 PM EDT
Completed Not applicable Interventional Results available

Cognitive Behavioral Treatments for Post-traumatic Stress Disorder (PTSD) Sleep Disturbance

NCT00108628
View directory record Official record
Conditions
Post-traumatic Stress Disorder
Interventions
Imagery Rehearsal, Sleep and Nightmare Management
Behavioral
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
Not listed
Enrollment
134 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2013
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 18, 2015 · Synced Oct 22, 2026, 8:42 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Sleep Health Enhancement in Older Adults to Address Frailty

NCT05968820
View directory record Official record
Conditions
Frailty
Interventions
Sleep Health Enhancement Intervention
Behavioral
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
65 Years and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Sep 19, 2024 · Synced Oct 22, 2026, 8:42 PM EDT
Recruiting Early Phase 1 Interventional

Time Restricted Eating in Sleep Apnea

NCT06047496
View directory record Official record
Conditions
Time Restricted Eating, Obstructive Sleep Apnea
Interventions
Time restricted eating
Behavioral
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years to 70 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Jan 16, 2024 · Synced Oct 22, 2026, 8:42 PM 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 22, 2026, 8:42 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Sex-specific Effect of Restricted Sleep on Brain Health

NCT05920759
View directory record Official record
Conditions
Cerebrovascular Circulation
Interventions
Cerebral blood flow
Diagnostic Test
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
18 Years to 45 Years
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Columbia, Missouri
Source: ClinicalTrials.gov public record
Updated Nov 26, 2025 · Synced Oct 22, 2026, 8:42 PM EDT
Recruiting Not applicable Interventional

Long COVID Brain Fog: Cognitive Rehabilitation Trial

NCT06095297
View directory record Official record
Conditions
Long COVID, Brain Fog, Cognitive Impairment, Cognitive Dysfunction, Post-Acute COVID-19 Syndrome
Interventions
Processing Speed Training, In-lab Instrumental Activities of Daily Living Training, In-lab Brain Health Training, Transfer Package, Follow Up Phone Calls, Vocational Rehabilitation, Peer Mentoring, Reaction Time Training, Trans-auricular Vagus Nerve Stimulation: High Intensity, Trans-auricular Vagus Nerve Stimulation: Low Intensity
Behavioral · Procedure
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Apr 13, 2026 · Synced Oct 22, 2026, 8:42 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Rest to Overcome Loss and Reduce Risk

NCT05803499
View directory record Official record
Conditions
Sleep Disturbance, Inflammation, Quality of Life, Bereavement, Spouses
Interventions
Targeted Cognitive Behavior Therapy for Insomnia, Information-Only Control
Behavioral · Other
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 80 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jan 21, 2026 · Synced Oct 22, 2026, 8:42 PM EDT