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ClinicalTrials.gov public records Last synced Oct 30, 2026, 1:09 PM EDT

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Showing 49–72 of 143 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: sleep extension Clear all
Withdrawn Not applicable Interventional Accepts healthy volunteers

Efficacy of a Novel Sleep Intervention in Short Sleepers

NCT04697680
View directory record Official record
Conditions
Sleep
Interventions
Algorithm 1, Algorithm 2, Algorithm 3
Behavioral
Lead sponsor
University of Arizona
Other
Eligibility
18 Years to 60 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated Jul 31, 2025 · Synced Oct 30, 2026, 1:09 PM EDT
Completed Not applicable Interventional

Sleep Extension to Improve Sleep Efficiency and QoL in HF With Preserved Ejection Fraction: the SLEEP-HF Pilot Study

NCT06567925
View directory record Official record
Conditions
Heart Failure With Preserved Ejection Fraction
Interventions
Customized Sleep Coaching, Sleep Hygiene Training
Behavioral
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Sep 4, 2025 · Synced Oct 30, 2026, 1:09 PM EDT
Withdrawn Not applicable Interventional

A Sleep Extension Pilot Study in Adults With Obesity

NCT05747105
View directory record Official record
Conditions
Obesity, Sleep, Weight, Body, Eating Behavior, Blood Pressure, Quality of Life
Interventions
Sleep Extension
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 50 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 19, 2023 · Synced Oct 30, 2026, 1:09 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

In-Home Technology for Caregivers of People With Dementia and Mild Cognitive Impairment: Spanish Language Homes

NCT05159596
View directory record Official record
Conditions
Dementia, Mild Cognitive Impairment, Alzheimer Disease
Interventions
In-Home Technology System, Limited In-Home Technology
Device
Lead sponsor
University of California, Berkeley
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Berkeley, California
Source: ClinicalTrials.gov public record
Updated Sep 17, 2025 · Synced Oct 30, 2026, 1:09 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

CNS Correlates of Extended Sleep Restriction

NCT05547880
View directory record Official record
Conditions
Sleep Restriction
Interventions
[11C]ER176
Drug
Lead sponsor
Walter Reed Army Institute of Research (WRAIR)
Federal
Eligibility
18 Years to 39 Years
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Silver Spring, Maryland
Source: ClinicalTrials.gov public record
Updated May 18, 2025 · Synced Oct 30, 2026, 1:09 PM EDT
Completed Phase 3 Interventional Results available

Armodafinil (CEP-10953) for Treatment of Narcolepsy, Obstructive Sleep Apnea/Hypopnea Syndrome, or Chronic Shift Work Sleep Disorder

NCT00078312
View directory record Official record
Conditions
Narcolepsy, Sleep Apnea, Obstructive, Sleep Apnea Syndromes, Shift-Work Sleep Disorder
Interventions
CEP-10953 (Armodafinil)
Drug
Lead sponsor
Cephalon
Industry
Eligibility
18 Years to 65 Years
Enrollment
328 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
41
States / cities
Peoria, Arizona • Phoenix, Arizona • Tucson, Arizona + 35 more
Source: ClinicalTrials.gov public record
Updated Jul 19, 2013 · Synced Oct 30, 2026, 1:09 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Sleep Duration and Blood Pressure During Sleep

NCT05062161
View directory record Official record
Conditions
Blood Pressure, Hypertension, Elevated Blood Pressure, Sleep, Short Sleep Phenotype
Interventions
Sleep hygiene/extension intervention, Control care
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
66 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 8, 2026 · Synced Oct 30, 2026, 1:09 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 30, 2026, 1:09 PM EDT
Completed Not applicable Interventional Results available

Personalizing Sleep Interventions to Prevent Type 2 Diabetes in Community Dwelling Adults With Pre-Diabetes

NCT03398902
View directory record Official record
Conditions
PreDiabetes
Interventions
Sleep extension, Habitual sleep
Behavioral · Other
Lead sponsor
New York University
Other
Eligibility
21 Years to 64 Years
Enrollment
393 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 4, 2025 · Synced Oct 30, 2026, 1:09 PM EDT
Completed Phase 3 Interventional Results available

Sleep and Tolerability Study: Comparing the Effects of Adderall XR and Focalin XR

NCT00393042
View directory record Official record
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
Dexmethylphenidate, Mixed Amphetamine Salts, ER, placebo
Drug
Lead sponsor
Seattle Children's Hospital
Other
Eligibility
9 Years to 17 Years
Enrollment
77 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
2
States / cities
Chicago, Illinois • Northbrook, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 19, 2017 · Synced Oct 30, 2026, 1:09 PM EDT
Terminated Phase 4 Interventional

CBT-I Augmentation of Medication for Drinking in AUD

NCT04581603
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Feb 28, 2025 · Synced Oct 30, 2026, 1:09 PM EDT
Completed Not applicable Interventional Results available

P20 Extending Sleep to Reverse Metabolic Syndrome

NCT03596983
View directory record Official record
Conditions
Metabolic Syndrome
Interventions
Sleep Intervention, Week 2 Intervention
Behavioral
Lead sponsor
NYU Langone Health
Other
Eligibility
35 Years to 60 Years
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 19, 2024 · Synced Oct 30, 2026, 1:09 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Nighttime Synchrony of Your Nutrition and Circadian Health

NCT07329283
View directory record Official record
Conditions
Sleep, Metabolism Changes, Circadian Rhythm, Lifestyle Factors, Sleep Hygiene, Sleep Hygiene, Inadequate, Sleep Deprivation, Insufficient Sleep, Circadian Misalignment, Circadian Dysregulation, Light Exposure
Interventions
Central Clock Misalignment, Peripheral Misalignment
Behavioral
Lead sponsor
University of Utah
Other
Eligibility
18 Years to 35 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2031
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Jan 22, 2026 · Synced Oct 30, 2026, 1:09 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

More Sleep: Pain Response to Longer Sleep

NCT05816434
View directory record Official record
Conditions
Sleep, Pain
Interventions
Sleep extension
Behavioral
Lead sponsor
Penn State University
Other
Eligibility
18 Years to 24 Years
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
University Park, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 2, 2026 · Synced Oct 30, 2026, 1:09 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Nighttime Macronutrient Choice and Combined Resistance and High-intensity Interval Training

NCT01830946
View directory record Official record
Conditions
Obesity
Interventions
Whey Protein, Combined Resistance and High-Intensity Interval training, Casein Protein
Other
Lead sponsor
Florida State University
Other
Eligibility
18 Years to 45 Years
Enrollment
59 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Tallahassee, Florida
Source: ClinicalTrials.gov public record
Updated Apr 15, 2013 · Synced Oct 30, 2026, 1:09 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Sleep Technology Intervention to Target Cardiometabolic Health

NCT04766424
View directory record Official record
Conditions
Elevated Blood Pressure, Habitual Sleep Duration of Less Than or Equal to 7 Hours
Interventions
Sleep extension intervention, Health education
Behavioral
Lead sponsor
University of Utah
Other
Eligibility
18 Years to 65 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Jun 25, 2024 · Synced Oct 30, 2026, 1:09 PM EDT
Completed Not applicable Interventional

Smart Sleep In-home Validation Extension Study

NCT03665844
View directory record Official record
Conditions
Healthy, Sleep Deprivation, Insufficient Sleep Syndrome
Interventions
SmartSleep Boost On, SmartSleep Boost Off
Device
Lead sponsor
Philips Respironics
Industry
Eligibility
21 Years to 50 Years
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
1
States / cities
Lehigh Acres, Florida
Source: ClinicalTrials.gov public record
Updated Nov 16, 2018 · Synced Oct 30, 2026, 1:09 PM EDT
Recruiting Not applicable Interventional

Sleep-Sensitive Seizure Risk Assessment With Wearable EEGs

NCT06545643
View directory record Official record
Conditions
Epilepsy Intractable
Interventions
Dreem headband
Device
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 19, 2026 · Synced Oct 30, 2026, 1:09 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Effectiveness of Combining Light and Non-Light Treatments for Jet Lag and Sleep Disorders

NCT00387179
View directory record Official record
Conditions
Sleep Disorders, Circadian Rhythm
Interventions
Melatonin, Methylxanthine, Light Therapy
Drug · Procedure
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
18 Years to 40 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2010
U.S. locations
1
States / cities
Boulder, Colorado
Source: ClinicalTrials.gov public record
Updated Aug 25, 2009 · Synced Oct 30, 2026, 1:09 PM EDT
Recruiting Not applicable Interventional

Mechanisms of Depression and Anhedonia in Adolescents: Linking Sleep to Reward- and Stress-Related Brain Function

NCT05691439
View directory record Official record
Conditions
Depression in Adolescence
Interventions
Sleep extension and advance, Regular sleep duration and timing
Behavioral
Lead sponsor
University of Oregon
Other
Eligibility
14 Years to 18 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Eugene, Oregon
Source: ClinicalTrials.gov public record
Updated Nov 17, 2025 · Synced Oct 30, 2026, 1:09 PM EDT
Completed Not applicable Interventional Results available

Self-Management in Young Adults With Type 1 Diabetes

NCT04975230
View directory record Official record
Conditions
Type 1 Diabetes
Interventions
Sleep Self-Management
Behavioral
Lead sponsor
Case Western Reserve University
Other
Eligibility
18 Years to 26 Years
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 12, 2026 · Synced Oct 30, 2026, 1:09 PM EDT
Completed Phase 4 Interventional Results available

Study on the Effects of Sacubitril/Valsartan on Physical Activity and Sleep in Heart Failure With Reduced Ejection Fraction Patients.

NCT02970669
View directory record Official record
Conditions
Heart Failure, Reduced Ejection Fraction
Interventions
sacubitril/valsartan (LCZ696), enalapril, matching placebo sacubitril/valsartan (LCZ696), matching placebo enalapril
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years to 80 Years
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
23
States / cities
Fort Payne, Alabama • Beverly Hills, California • Stockton, California + 20 more
Source: ClinicalTrials.gov public record
Updated Oct 7, 2021 · Synced Oct 30, 2026, 1:09 PM EDT
Recruiting Phase 2Phase 3 Interventional

A Long-Term Study of ALKS 2680 in Subjects With Narcolepsy and Idiopathic Hypersomnia

NCT06767683
View directory record Official record
Conditions
Narcolepsy Type 1, Narcolepsy Type 2, Idiopathic Hypersomnia
Interventions
ALKS 2680, 4mg, ALKS 2680, 6mg, ALKS 2680, 8mg, ALKS 2680, 10mg, ALKS 2680, 14mg, ALKS 2680, 18mg
Drug
Lead sponsor
Alkermes, Inc.
Industry
Eligibility
18 Years to 70 Years
Enrollment
786 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
34
States / cities
Cullman, Alabama • Phoenix, Arizona • Little Rock, Arkansas + 30 more
Source: ClinicalTrials.gov public record
Updated Oct 9, 2026 · Synced Oct 30, 2026, 1:09 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Sleep Timing, Eating and Activity Measurement Study

NCT04992611
View directory record Official record
Conditions
Sleep, Circadian Rhythm Disorders, Dietary Habits
Interventions
Sleep Extension (Early), Sleep Extension (Late)
Behavioral
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
14 Years to 18 Years
Enrollment
190 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 22, 2026 · Synced Oct 30, 2026, 1:09 PM EDT