Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 19, 2026, 11:44 AM EDT

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Showing 121–144 of 3,839 matching trials from the live ClinicalTrials.gov search.
Conditions
Autism, Autism Spectrum Disorder
Interventions
Zolpidem, Placebo
Drug
Lead sponsor
Stanford University
Other
Eligibility
8 Years to 17 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
Stanford, California
Completed No phase listed Observational Accepts healthy volunteers

OSA in Pregnant Women With Chronic HTN

NCT03230110
Conditions
Sleep Apnea, Obstructive, Pregnancy, Hypertension
Interventions
WP200U home sleep study device
Diagnostic Test
Lead sponsor
Duke University
Other
Eligibility
18 Years and older · Female only
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
2
States / cities
Durham, North Carolina
Conditions
Sleep Initiation and Maintenance Disorders, Depression
Interventions
Estrogen Replacement Therapy, Zolpidem, placebo
Drug
Lead sponsor
Hadine Joffe, MD
Other
Eligibility
40 Years to 60 Years · Female only
Enrollment
86 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2007
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Comfort
Interventions
The Richards-Campbell Sleep Questionnaire (R-CSQ), Revised American Pain Society Outcome Questionnaire (APS-POQ-R)
Other
Lead sponsor
Methodist Health System
Other
Eligibility
20 Years and older
Enrollment
320 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Dallas, Texas
Completed Not applicable Interventional Results available

SleepFlexTM Treatment of Obstructive Sleep Apnea

NCT04726514
Conditions
Obstructive Sleep Apnea
Interventions
SleepFlex
Device
Lead sponsor
Berendo Scientific, LLC
Industry
Eligibility
21 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Los Angeles, California
Completed Not applicable Interventional Accepts healthy volunteers

Assessment of Consciousness States with NextSense Ear Bud Devices

NCT05114616
Conditions
Sleep
Interventions
NextSense EEG-enabled earbuds, Ellcie Healthy Glasses
Device
Lead sponsor
Emory University
Other
Eligibility
18 Years to 60 Years
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Atlanta, Georgia
Completed Not applicable Interventional Results available

Alice PDx User/Validation Extended Trial

NCT00841906
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
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
Conditions
Major Depressive Disorder, Bipolar Disorder
Interventions
chronobiological augmentation, sertraline, lithium, one night of sleep deprivation and two FDG PET scans
Other · Drug · Radiation
Lead sponsor
University of California, Irvine
Other
Eligibility
18 Years to 75 Years
Enrollment
49 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2001 – 2011
U.S. locations
2
States / cities
Irvine, California • La Jolla, California
Conditions
Pulmonary Hypertension
Interventions
Not listed
Lead sponsor
Northwell Health
Other
Eligibility
18 Years to 80 Years
Enrollment
71 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
1
States / cities
New Hyde Park, New York
Conditions
Insomnia
Interventions
PD 0200390
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 65 Years
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
New Haven, Connecticut
Suspended Phase 2Phase 3 Interventional Accepts healthy volunteers

CBD Oil for Reducing Emotional Impact of COVID-19

NCT04603781
Conditions
Anxiety Depression, Alcohol Abuse, Substance Abuse, Anger, Sleep Disturbance, Stress Reaction
Interventions
CBD Isolate, Full Spectrum CBD Oil, Broad-Spectrum CBD Oil, Placebo Oil
Dietary Supplement
Lead sponsor
University of Texas at Austin
Other
Eligibility
18 Years to 70 Years
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
1
States / cities
Austin, Texas
Conditions
Down Syndrome, Regression
Interventions
Lorazepam, Intravenous immunoglobulin (IVIG), Tofacitinib
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
8 Years to 30 Years
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
2
States / cities
Los Angeles, California • Aurora, Colorado
Conditions
Insomnia
Interventions
Cognitive Behavioral Therapy for Insomnia (CBT-i)
Behavioral
Lead sponsor
Palo Alto Veterans Institute for Research
Other
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
1
States / cities
Palo Alto, California
Completed No phase listed Observational Accepts healthy volunteers

Shift Work, Heredity, Insulin, and Food Timing Study

NCT02997319
Conditions
Shift Work Type Circadian Rhythm Sleep Disorder, Diabetes Mellitus, Type 2, Circadian Rhythm Sleep Disorder, Shift Work Type, Insulin Resistance
Interventions
Not listed
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 60 Years
Enrollment
365 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2021
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Obstructive Sleep Apnea
Interventions
Not listed
Lead sponsor
Hackensack Meridian Health
Other
Eligibility
21 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Hackensack, New Jersey
Conditions
Autism Spectrum Disorder, Insomnia
Interventions
COGMUSE-AUT
Behavioral
Lead sponsor
University of South Florida
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Tampa, Florida
Conditions
Insomnia Disorder, Cognitive Functioning
Interventions
CBTi: Stimulus Control Core, CBTi: Sleep Restriction Core, CBTi: Sleep Compression Core
Behavioral
Lead sponsor
Idaho State University
Other
Eligibility
18 Years and older
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Pocatello, Idaho
Completed Not applicable Interventional Results available

Chronic Pain Skills Study

NCT02653664
Conditions
Chronic Pain
Interventions
PsychoEducation, Self-Hypnosis Training, Mindfulness Meditation
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
343 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
5
States / cities
Seattle, Washington • Tacoma, Washington
Completed Early Phase 1 Interventional Accepts healthy volunteers

Electrical Synchronization of Slow Oscillations to Enhance Deep Sleep

NCT04461769
Conditions
Sleep, Sleep Hygiene
Interventions
Transcranial Electrical Stimulation
Device
Lead sponsor
Brain Electrophysiology Laboratory Company
Industry
Eligibility
18 Years to 80 Years
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Eugene, Oregon
Conditions
Obstructive Sleep Apnea of Child
Interventions
Health Communication Message
Behavioral
Lead sponsor
Indiana University
Other
Eligibility
2 Years to 13 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Indianapolis, Indiana
Completed Phase 4 Interventional Accepts healthy volunteers

Effects of Naltrexone on Nocturnal Breathing Patterns at Altitude

NCT05037032
Conditions
Altitude, Sleep Apnea, Central
Interventions
Naltrexone Pill, Placebo
Drug
Lead sponsor
VA Loma Linda Health Care System
Federal
Eligibility
18 Years to 35 Years
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Loma Linda, California
Conditions
Sleep, Obesity
Interventions
Optimize Sleep
Behavioral
Lead sponsor
The Miriam Hospital
Other
Eligibility
8 Years to 11 Years
Enrollment
103 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
2
States / cities
Philadelphia, Pennsylvania • Providence, Rhode Island
Conditions
Sleep Disorders
Interventions
Not listed
Lead sponsor
University of Chicago
Other
Eligibility
Up to 17 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2011
U.S. locations
1
States / cities
Chicago, Illinois