Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 21, 2026, 8:00 AM EDT

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Showing 601–624 of 3,839 matching trials from the live ClinicalTrials.gov search.
Conditions
Alcohol Use Disorder With Insomnia
Interventions
Cognitive Behavioral Therapy for Insomnia, Sleep Hygiene Education
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 70 Years
Enrollment
82 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
2
States / cities
Coatesville, Pennsylvania • Philadelphia, Pennsylvania
Completed Not applicable Interventional

Improving Sleep for Healthy Hearts

NCT02848859
Conditions
Insomnia, Coronary Heart Disease
Interventions
Go! to Sleep, General Sleep Education
Behavioral
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Cerebral Stroke, Stroke, Acute, Cerebrovascular Stroke, Ischemic Attack, Transient
Interventions
NXY-059
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years and older
Enrollment
3,200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2006
U.S. locations
98
States / cities
Birmingham, Alabama • Phoenix, Arizona • Fort Smith, Arkansas + 95 more
Completed Not applicable Interventional Accepts healthy volunteers

CircaHealth Development and Evaluation

NCT03835572
Conditions
Health Behavior, Health Knowledge, Attitudes, Practice, Circadian Rhythm
Interventions
CircaHealth: a course on circadian rhythms and health, Sleep hygiene materials
Other
Lead sponsor
University of Miami
Other
Eligibility
Not listed
Enrollment
54 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Miami, Florida
Terminated Not applicable Interventional Results available

Reassure Remote Respiration Monitoring in Heart Failure Patients

NCT02624739
Conditions
Heart Failure
Interventions
Reassure Non-Contact Respiration Monitor
Device
Lead sponsor
ResMed
Industry
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Conditions
Diabetes Mellitus, Type 2
Interventions
BeWell24 smartphone app, Health education app
Behavioral
Lead sponsor
Arizona State University
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
2
States / cities
Phoenix, Arizona • Tempe, Arizona
Conditions
Sleep Apnea, Obstructive, Patient Compliance
Interventions
Tailored, Usual care
Behavioral · Other
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
18 Years and older
Enrollment
118 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Hershey, Pennsylvania
Withdrawn Not applicable Interventional

Tongue Protrusion Force: A Pilot Study

NCT02781701
Conditions
Obstructive Sleep Apnea (OSA)
Interventions
Tongue Trainer
Device
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
21 Years to 70 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
New York, New York
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers

Sleep Health Enhancement in Midlife Adults

NCT06311500
Conditions
Sleep Health, Midlife Adults
Interventions
Sleep health enhancement intervention
Behavioral
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
45 Years to 64 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Kansas City, Kansas
Conditions
Prader-Willi Syndrome
Interventions
Pitolisant tablet, Placebo tablet
Drug · Other
Lead sponsor
Harmony Biosciences Management, Inc.
Industry
Eligibility
6 Years and older
Enrollment
134 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
23
States / cities
Los Angeles, California • Sacramento, California • San Diego, California + 16 more
Conditions
Insomnia, Depression
Interventions
Digital Insomnia Program, Digital Mental Health Program, Psychoeducation
Behavioral
Lead sponsor
University of Virginia
Other
Eligibility
18 Years and older · Female only
Enrollment
747 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Charlottesville, Virginia
Conditions
Central Sleep Apnea, Heart Failure
Interventions
Not listed
Lead sponsor
Respicardia, Inc.
Industry
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
3
States / cities
Minneapolis, Minnesota • Saint Cloud, Minnesota • San Antonio, Texas
Recruiting No phase listed Observational Accepts healthy volunteers

Functional Magnetic Resonance Imaging Sleep Study With Auditory Stimuli

NCT02629107
Conditions
Normal Physiology
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years to 34 Years
Enrollment
2,378 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2045
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Restless Legs Syndrome
Interventions
GSK1838262 600 mg, GSK1838262 450 mg, GSK1838262 300 mg, GSK1838262 Placebo match
Drug
Lead sponsor
XenoPort, Inc.
Industry
Eligibility
18 Years and older
Enrollment
501 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
42
States / cities
Phoenix, Arizona • Tucson, Arizona • Little Rock, Arkansas + 37 more
Conditions
Sleep Disorders
Interventions
Nonpharmacological sleep intervention, Active control
Behavioral
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
60 Years and older
Enrollment
219 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
1
States / cities
Sepulveda, California
Conditions
Sleep, Anxiety, Depression, Pain
Interventions
fsCBD Cannabidiol, Placebo, bsCBD Cannabidiol
Drug
Lead sponsor
University of Colorado, Boulder
Other
Eligibility
25 Years and older
Enrollment
185 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Aurora, Colorado
Conditions
Lung Transplant; Complications
Interventions
Music Therapy
Behavioral
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
Not listed
Enrollment
89 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Dallas, Texas
Recruiting Not applicable Interventional Accepts healthy volunteers

Home Sleep Therapy for Older Adults With MCI

NCT05771844
Conditions
Mild Cognitive Impairment, Sleep, Transcranial Electrical Stimulation, Machine Learning, Memory
Interventions
Transcranial Electrical Stimulation
Device
Lead sponsor
Brain Electrophysiology Laboratory Company
Industry
Eligibility
40 Years to 85 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
2
States / cities
Winston-Salem, North Carolina • Eugene, Oregon
Conditions
Sleep Apnea Syndromes, Oxidative Stress, Cardiovascular Diseases
Interventions
Continuous Positive Airway Pressure (CPAP), Sham CPAP
Device
Lead sponsor
Case Western Reserve University
Other
Eligibility
20 Years to 75 Years
Enrollment
153 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2011
U.S. locations
1
States / cities
Cleveland, Ohio
Conditions
Sleep Disturbances in Perimenopause
Interventions
Brahmi-Gotukola oil padabhyanga, Sesame oil Padabhyanga
Behavioral
Lead sponsor
Saipriya Gowrishankar
Other
Eligibility
40 Years to 55 Years · Female only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Fairfield, Iowa
Conditions
Delayed Sleep-Wake Phase Disorder
Interventions
Light and Citalopram
Combination Product
Lead sponsor
Northwestern University
Other
Eligibility
16 Years and older
Enrollment
220 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Chicago, Illinois
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
Completed No phase listed Observational Accepts healthy volunteers

Mechanisms for Individual Differences in Hypertension in Obstructive Sleep

NCT03176732
Conditions
Sleep Apnea, Obstructive, Hypertension
Interventions
Positive Airway Pressure
Device
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 75 Years
Enrollment
155 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2022
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Cooperative Studies Program #563 - Prazosin and Combat Trauma PTSD

NCT00532493
Conditions
PTSD, Sleep Disorders
Interventions
prazosin, placebo
Drug · Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
304 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2013
U.S. locations
15
States / cities
Loma Linda, California • Long Beach, California • Palo Alto, California + 12 more