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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Suspended Phase 1 Interventional

Impact of Exogenous Ketones on Sleep Disruption in Vulnerable Populations

NCT06655649
View directory record Official record
Conditions
Obstructive Sleep Apnea, Sleep
Interventions
Ketone-IQ (1,3 Butanediol)
Dietary Supplement
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 22, 2026 · Synced Jul 21, 2026, 12:03 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Environmental Assessment of Sleep in Youth

NCT03224455
View directory record Official record
Conditions
Sleep Disorders in Children, Environmental Exposure
Interventions
Not listed
Lead sponsor
Boston Children's Hospital
Other
Eligibility
6 Years to 12 Years
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2023
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 25, 2024 · Synced Jul 21, 2026, 12:03 PM EDT
Recruiting Not applicable Interventional

Art Therapy and Emotional Well Being in Military Populations With Posttraumatic Stress Symptoms

NCT05414708
View directory record Official record
Conditions
PTSD, Military Activity, Post-Traumatic Headache, Posttraumatic Stress Disorder, Posttraumatic Stress Disorder, Delayed Onset, Sleep Disturbance, Nightmare, Irritable Mood, Anger, Combat and Operational Stress Reaction, Combat Stress Disorders, Military Family, Military Operations, Emotional Regulation, Emotion Processing
Interventions
Art Therapy
Behavioral
Lead sponsor
Walter Reed National Military Medical Center
Federal
Eligibility
18 Years to 64 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
2
States / cities
Bethesda, Maryland • Fort Belvoir, Virginia
Source: ClinicalTrials.gov public record
Updated Jan 7, 2026 · Synced Jul 21, 2026, 12:03 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Measuring Sleep Disturbance Among Cancer Patients

NCT00505544
View directory record Official record
Conditions
Advanced Cancer
Interventions
Questionnaire, Actigraph
Behavioral · Device
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
459 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2022
U.S. locations
2
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 12, 2022 · Synced Jul 21, 2026, 12:03 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Treatment of Comorbid Sleep Disorders and Post Traumatic Stress Disorder (PTSD)

NCT02773693
View directory record Official record
Conditions
Trauma, Insomnia, Nightmares
Interventions
Cognitive Processing Therapy-Cognitive Only (CPT), Cognitive Behavioral Therapy of Insomnia and Nightmares (CBTin), Continuation Cognitive Processing Therapy-Cognitive Only (CPT)
Behavioral
Lead sponsor
University of North Texas, Denton, TX
Other
Eligibility
18 Years to 50 Years
Enrollment
94 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2020
U.S. locations
1
States / cities
Fort Hood, Texas
Source: ClinicalTrials.gov public record
Updated Sep 26, 2018 · Synced Jul 21, 2026, 12:03 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

Serotonin and the Upper Airway in Obstructive Sleep Apnea

NCT00100464
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
Paroxetine, 5HTP
Drug
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
16 Years to 60 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2000 – 2003
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Sep 16, 2013 · Synced Jul 21, 2026, 12:03 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Study to Determine Results of Vibratory Stimulus on Subject's Neck

NCT01491828
View directory record Official record
Conditions
Sleep Apnea, Snoring
Interventions
Kai Strap
Device
Lead sponsor
Kai Medical, Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Honolulu, Hawaii
Source: ClinicalTrials.gov public record
Updated Mar 19, 2012 · Synced Jul 21, 2026, 12:03 PM EDT
Completed Phase 2 Interventional Results available

Clinical Outcomes in Narcolepsy and Cataplexy: An Evaluation of Reboxetine Treatment (CONCERT)

NCT03881852
View directory record Official record
Conditions
Narcolepsy, Cataplexy Narcolepsy, Excessive Sleepiness
Interventions
AXS-12 (Reboxetine), Placebo
Drug
Lead sponsor
Axsome Therapeutics, Inc.
Industry
Eligibility
18 Years to 70 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
14
States / cities
Birmingham, Alabama • Alameda, California • Santa Ana, California + 11 more
Source: ClinicalTrials.gov public record
Updated Jun 14, 2026 · Synced Jul 21, 2026, 12:03 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 26, 2021 · Synced Jul 21, 2026, 12:03 PM EDT
Completed Phase 2 Interventional

Efficacy Study of LY2422347 to Treat Insomnia

NCT00259311
View directory record Official record
Conditions
Sleep Initiation and Maintenance Disorders
Interventions
LY2422347, placebo
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
24 Years to 75 Years
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
22
States / cities
Phoenix, Arizona • Anaheim, California • Burbank, California + 19 more
Source: ClinicalTrials.gov public record
Updated Jan 25, 2007 · Synced Jul 21, 2026, 12:03 PM EDT
Completed Not applicable Interventional Results available

Alice PDx User/Validation Extended Trial

NCT00841906
View directory record Official record
Conditions
Sleep Apnea, Sleep-Disordered Breathing
Interventions
Alice PDx with only written instructions, Alice PDx with written and verbal instructions
Device
Lead sponsor
Philips Respironics
Industry
Eligibility
21 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
2
States / cities
Indiana, Pennsylvania • Monroeville, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 18, 2018 · Synced Jul 21, 2026, 12:03 PM EDT
Completed Not applicable Interventional

Pilot Sleep Extension and Mood

NCT06675799
View directory record Official record
Conditions
Internalizing Mental Health Symptoms, Sleep Problems
Interventions
Sleep Extension, Healthy Living Psychoeducation
Behavioral
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years to 30 Years
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Nov 25, 2025 · Synced Jul 21, 2026, 12:03 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Sleep Disturbances as a Risk Factor in Chronic Kidney Disease

NCT00817427
View directory record Official record
Conditions
Chronic Kidney Disease
Interventions
Controls Short sleep, CKD- sleep extension
Other
Lead sponsor
University of Chicago
Other
Eligibility
21 Years to 74 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2011
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 4, 2013 · Synced Jul 21, 2026, 12:03 PM EDT
Completed Not applicable Interventional Results available

Treatment of Veterans With Chronic Low Back Pain

NCT00361270
View directory record Official record
Conditions
Low Back Pain, Recurrent
Interventions
Hyp-8, Hyp-2 w recordings, Hyp-8 w recordings, BIO
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
161 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2018
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 26, 2018 · Synced Jul 21, 2026, 12:03 PM EDT
Completed Phase 2 Interventional

Study of Istradefylline (KW-6002) for the Treatment of Restless Legs Syndrome

NCT00199446
View directory record Official record
Conditions
Sleep Disorder, Restless Legs Syndrome
Interventions
Istradefylline (KW-6002)
Drug
Lead sponsor
Kyowa Kirin, Inc.
Industry
Eligibility
18 Years and older
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
1
States / cities
Princeton, New Jersey
Source: ClinicalTrials.gov public record
Updated Apr 24, 2024 · Synced Jul 21, 2026, 12:03 PM EDT
Completed Not applicable Interventional Results available

Combination Therapy to Treat Sleep Apnea

NCT01633827
View directory record Official record
Conditions
Sleep Apnea, Obstructive
Interventions
Placebo pill, Sedative, Room air, Oxygen
Drug · Other
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 79 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 2, 2017 · Synced Jul 21, 2026, 12:03 PM EDT
Completed Phase 4 Interventional Results available

Efficacy and Safety of Armodafinil for Adults With Excessive Sleepiness Obstructive Sleep Apnea/Hypopnea and Depression

NCT00518986
View directory record Official record
Conditions
Sleep Disorders, Obstructive Sleep Apnea, Major Depressive Disorder, Dysthymic Disorder
Interventions
armodafinil, placebo
Drug
Lead sponsor
Cephalon
Industry
Eligibility
18 Years to 65 Years
Enrollment
249 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
62
States / cities
Jasper, Alabama • Phoenix, Arizona • Tucson, Arizona + 50 more
Source: ClinicalTrials.gov public record
Updated Jul 18, 2013 · Synced Jul 21, 2026, 12:03 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Mindfulness Based Therapy for Insomnia in Black Women

NCT04951466
View directory record Official record
Conditions
Insomnia
Interventions
Mindfulness-based therapy for insomnia (MBTI), Healthy lifestyle intervention
Behavioral
Lead sponsor
Yale University
Other
Eligibility
25 Years to 45 Years · Female only
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Orange, Connecticut
Source: ClinicalTrials.gov public record
Updated Nov 6, 2023 · Synced Jul 21, 2026, 12:03 PM EDT
Recruiting Not applicable Interventional

Evaluation of Cognitive Behavioral Therapy for Insomnia (CBT-I) in Individuals With Mild Traumatic Brain Injury (mTBI)

NCT07385105
View directory record Official record
Conditions
Sleep Architecture, Mild Traumatic Brain Injury, Sleep, Sleep and Circadian Problems
Interventions
Cognitive behavioral Therapy for insomnia (CBT-I)
Behavioral
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
18 Years to 60 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Columbia, Missouri
Source: ClinicalTrials.gov public record
Updated Apr 30, 2026 · Synced Jul 21, 2026, 12:03 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Sparkle Respiratory Effort Validation

NCT04630639
View directory record Official record
Conditions
Sleep Apnea, Obstructive, Sleep Apnea, Central
Interventions
Sparkle
Device
Lead sponsor
Philips Clinical & Medical Affairs Global
Industry
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 22, 2021 · Synced Jul 21, 2026, 12:03 PM EDT
Active, not recruiting Phase 2 Interventional

Medications for Obstructive Sleep Apnea to Improve Cognition in Children With Down Syndrome

NCT05933603
View directory record Official record
Conditions
Obstructive Sleep Apnea, Down Syndrome
Interventions
Atomoxetine and Oxybutynin (ato-oxy)
Drug
Lead sponsor
University of Arizona
Other
Eligibility
6 Years to 17 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated Apr 6, 2026 · Synced Jul 21, 2026, 12:03 PM EDT
Enrolling by invitation Not applicable Interventional

LinguaFlex Tongue Retractor (LTR) for the Treatment of OSA and Snoring in Adults

NCT04129229
View directory record Official record
Conditions
Obstructive Sleep Apnea, Snoring
Interventions
LinguaFlex Tongue Retractor (LTR)
Device
Lead sponsor
Linguaflex, Inc.
Industry
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
3
States / cities
Brighton, Massachusetts • Morgantown, West Virginia • Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Oct 8, 2024 · Synced Jul 21, 2026, 12:03 PM EDT
Completed Not applicable Interventional

Oran Park Mask External Clinical Study (3) Marketing Claims Study

NCT06079866
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
Mask A (Oran Park Mask) then Mask B (Evora Mask), Mask B (Evora Mask) then Mask A (Oran Park Mask)
Device
Lead sponsor
ResMed
Industry
Eligibility
18 Years and older
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023
U.S. locations
2
States / cities
San Diego, California • St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Feb 28, 2024 · Synced Jul 21, 2026, 12:03 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Comparison of the Natural Frequencies Technology Sleep Patches to Sham Patches During Sleep in the Home Environment

NCT03205631
View directory record Official record
Conditions
Sleep Disturbance
Interventions
Natural Frequency Patch
Other
Lead sponsor
IC-IT Sciences Inc.
Industry
Eligibility
30 Years to 65 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
Alameda, California
Source: ClinicalTrials.gov public record
Updated Jul 1, 2017 · Synced Jul 21, 2026, 12:03 PM EDT