Independent directory Public ClinicalTrials.gov records United States
Clear filters
ClinicalTrials.gov public records Last synced Jul 20, 2026, 6:40 PM EDT

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

Showing 1–24 of 158 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Completed Not applicable Interventional Accepts healthy volunteers

The Evolution of Memories Across Wake and Sleep

NCT03227406
Conditions
Sleep Deprivation, Sleep
Interventions
Sleep deprivation, Nap
Behavioral
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years to 40 Years
Enrollment
276 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2023
U.S. locations
1
States / cities
Boston, Massachusetts
Completed Not applicable Interventional Accepts healthy volunteers

Biomarkers of Insufficient Sleep and Sleepiness

NCT03130803
Conditions
Sleep Deprivation, Insufficient Sleep Syndrome, Sleep Wake Disorders
Interventions
Insufficient Sleep
Behavioral
Lead sponsor
University of Colorado, Boulder
Other
Eligibility
18 Years to 35 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Boulder, Colorado
Recruiting Not applicable Interventional Accepts healthy volunteers

Effect of Sleep Extension on Ceramides in People with Overweight and Obesity

NCT06180837
Conditions
Lifestyle Factors, Overweight and Obesity, Insulin Sensitivity, Eating Habit, Sleep Hygiene, Type 2 Diabetes, Sleep, Sleep Deprivation, Insufficient Sleep Syndrome
Interventions
Sleep Extension Intervention
Behavioral
Lead sponsor
University of Utah
Other
Eligibility
18 Years to 45 Years
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
1
States / cities
Salt Lake City, Utah
Completed Not applicable Interventional Accepts healthy volunteers

Sleep Deprivation and Energy Balance

NCT00935402
Conditions
Obesity
Interventions
Sleep
Behavioral
Lead sponsor
St. Luke's-Roosevelt Hospital Center
Other
Eligibility
30 Years to 45 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2010
U.S. locations
3
States / cities
New York, New York
Conditions
Sleep Deprivation
Interventions
Time restricted eating (TRE)
Behavioral
Lead sponsor
Pennington Biomedical Research Center
Other
Eligibility
18 Years to 45 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2028
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Conditions
Sleep Deprivation, Insomnia, Metabolic Syndrome
Interventions
sleep chatbot
Behavioral
Lead sponsor
University of Delaware
Other
Eligibility
18 Years to 25 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Newark, Delaware
Recruiting Not applicable Interventional Accepts healthy volunteers

Sleep and Metabolism

NCT05775627
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
Conditions
Sleep, Sleep Deprivation, Insulin Resistance, Type 2 Diabetes
Interventions
5-hour bedtime, 8.5-hour bedtimes
Other
Lead sponsor
University of Chicago
Other
Eligibility
21 Years to 40 Years
Enrollment
11 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2012
U.S. locations
1
States / cities
Chicago, Illinois
Completed Not applicable Interventional Results available

Study of the Effects of HIRREM-SOP for Insomnia

NCT03607994
Conditions
Insomnia, Sleep Deprivation
Interventions
HIRREM-SOP, NCC
Device
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Conditions
Respiratory Insufficiency, Respiration, Artificial, Sleep Deprivation
Interventions
Not listed
Lead sponsor
Tufts Medical Center
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2017
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Sleep, Sleep Deprivation, Insufficient Sleep Syndrome
Interventions
Sleep:wake 1, Sleep:wake 2
Behavioral
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 35 Years
Enrollment
19 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2016
U.S. locations
1
States / cities
Boston, Massachusetts
Terminated No phase listed Observational Accepts healthy volunteers

Cardiometabolic Risk of Shiftwork

NCT01264913
Conditions
Sleep Deprivation, Circadian Dysregulation, Shift-Work Sleep Disorder
Interventions
sleep extension & circadian alignment
Behavioral
Lead sponsor
University of Chicago
Other
Eligibility
18 Years to 50 Years
Enrollment
64 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2015
U.S. locations
1
States / cities
Chicago, Illinois
Recruiting Not applicable Interventional Accepts healthy volunteers

Shifting Sleep Timing in Teens

NCT05808179
Conditions
Sleep Insufficiency, Sleep, Adolescent Behavior
Interventions
Light, CBT, Sham Light
Device · Behavioral
Lead sponsor
Stanford University
Other
Eligibility
14 Years to 18 Years
Enrollment
160 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
Stanford, California
Conditions
Obstructive Sleep Apnea
Interventions
Budesonide, placebo
Drug
Lead sponsor
University of Louisville
Other
Eligibility
6 Years to 12 Years
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2007
U.S. locations
1
States / cities
Louisville, Kentucky
Conditions
Sleep Phase Rhythm Disturbance, Sleep Deprivation
Interventions
Morning Light Therapy, Assigned Sleep Times, Goggles
Behavioral · Device
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
18 Years to 75 Years
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
New York, New York
Conditions
Physician Fatigue
Interventions
SCS intervention schedule
Other
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
21 Years and older
Enrollment
413 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2017
U.S. locations
6
States / cities
Aurora, Colorado • Iowa City, Iowa • Boston, Massachusetts + 3 more
Completed Not applicable Interventional Accepts healthy volunteers

Physiologic Effects of Sleep Restriction

NCT01433315
Conditions
Sleep Deprivation
Interventions
sleep restriction
Behavioral
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 40 Years
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2017
U.S. locations
1
States / cities
Rochester, Minnesota
Completed Not applicable Interventional Accepts healthy volunteers

Menstrual-phase-dependent Differences in Response to Sleep Loss

NCT05381532
Conditions
Sleep Deprivation
Interventions
Controlled sleep
Behavioral
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 35 Years · Female only
Enrollment
29 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Chronic Insomnia
Interventions
Cognitive Behavioral Therapy for Insomnia
Behavioral
Lead sponsor
University of Notre Dame
Other
Eligibility
18 Years and older
Enrollment
115 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Notre Dame, Indiana
Recruiting Not applicable Interventional

Mind After Midnight

NCT07438912
Conditions
Suicidal Ideation, Circadian Rhythm Disorders, Sleep Deprivation, Sleep Wake Disorders
Interventions
Sleep Pressure Manipulation
Behavioral
Lead sponsor
University of Arizona
Other
Eligibility
18 Years to 55 Years
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Tucson, Arizona
Completed Not applicable Interventional Accepts healthy volunteers

Impact of Sleep Workshops in College Students

NCT02665247
Conditions
Sleep, Insomnia, Sleep Deprivation
Interventions
C-SIP, Dream discussion
Behavioral · Other
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 25 Years
Enrollment
180 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
1
States / cities
New York, New York
Completed Not applicable Interventional Accepts healthy volunteers

Olfactory Decision-making and Deprived Sleep

NCT05093413
Conditions
Sleep Deprivation
Interventions
Sleep deprivation
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Enrollment
46 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Sleep Disordered Breathing
Interventions
Soft earplugs are worn during sleep study
Other
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
407 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
1
States / cities
Ann Arbor, Michigan
Not listed Not applicable Interventional Accepts healthy volunteers

Obstructive Sleep Apnea (OSA) and Metabolic Syndrome: Role of Oxidative Stress

NCT00177892
Conditions
Obstructive Sleep Apnea, Metabolic Syndrome X
Interventions
sleep disruption, sleep with and without positive pressure
Procedure
Lead sponsor
National Institute on Aging (NIA)
NIH
Eligibility
18 Years to 65 Years
Enrollment
76 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2008
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania