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ClinicalTrials.gov public records Last synced Oct 24, 2026, 11:17 AM EDT

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

Showing 1–15 of 15 matching trials from the live ClinicalTrials.gov search.

Filters: Intervention: Extended sleep opportunity Clear all

Conditions: Sleep
Interventions: Manipulation of Sleep Duration; Other
Lead sponsor: Oregon Health and Science University; Other
Eligibility: 21 Years to 29 Years
Enrollment: 60 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2026 – 2032
U.S. locations: 1
States / cities: Portland, Oregon

Conditions: Attention-Deficit Hyperactivity Disorder
Interventions: Active eTNS, Sham eTNS; Device
Lead sponsor: University of California, Los Angeles; Other
Eligibility: 7 Years to 12 Years
Enrollment: 218 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2022 – 2026
U.S. locations: 2
States / cities: Los Angeles, California • Seattle, Washington

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

Conditions: Exercise, Physical Activity, Accidental Fall, Motivation, Older Adults
Interventions: Otago Exercise Program, Physical activity monitors (e.g., Fitbit), Interpersonal Behavior Change Strategies, Intrapersonal Behavior Change Strategies, Information about Health and Wellness; Behavioral · Device · Other
Lead sponsor: University of Minnesota; Other
Eligibility: 70 Years and older
Enrollment: 309 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2017 – 2023
U.S. locations: 1
States / cities: Minneapolis, Minnesota

Conditions: ADHD
Interventions: Aligned sleep extension, Misaligned sleep extension; Behavioral
Lead sponsor: Children's Hospital Medical Center, Cincinnati; Other
Eligibility: 13 Years to 17 Years
Enrollment: 50 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2026 – 2030
U.S. locations: 1
States / cities: Cincinnati, Ohio

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

Conditions: Sleep, Metabolic Syndrome
Interventions: Self- management for adequate sleep intervention (SASI); Behavioral
Lead sponsor: NYU Langone Health; Other
Eligibility: 40 Years to 60 Years
Enrollment: 14 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2018 – 2019
U.S. locations: 1
States / cities: New York, New York

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

Conditions: Aging, Sleep Restriction, Circadian Disruption
Interventions: Circadian Disruption, Sleep Restriction, Control; Behavioral
Lead sponsor: Brigham and Women's Hospital; Other
Eligibility: 21 Years to 70 Years
Enrollment: 21 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2014 – 2019
U.S. locations: 1
States / cities: Boston, Massachusetts

Conditions: Depression
Interventions: Typical sleep opportunity, Extended sleep opportunity; Behavioral
Lead sponsor: University of Oregon; Other
Eligibility: 18 Years to 22 Years · Female only
Enrollment: 34 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2018 – 2019
U.S. locations: 1
States / cities: Eugene, Oregon

Conditions: Alcohol Use Disorder
Interventions: Sleep extension and advance, Regular sleep duration and timing; Behavioral
Lead sponsor: University of Oregon; Other
Eligibility: 18 Years to 24 Years
Enrollment: 90 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2023 – 2027
U.S. locations: 1
States / cities: Eugene, Oregon

Conditions: Short Sleep Duration
Interventions: Sleep Diary, Fitbit; Behavioral
Lead sponsor: University of Arizona; Other
Eligibility: 18 Years to 60 Years
Enrollment: 1,038 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2026 – 2027
U.S. locations: 1
States / cities: Tucson, Arizona

Conditions: Stressor, Individual, Alcohol Impairment, Sleep Deprivation, Impairment, Cognitive
Interventions: Alcohol Administration, Sleep Deprivation, Control; Other · Behavioral
Lead sponsor: University of Pennsylvania; Other
Eligibility: 21 Years to 60 Years
Enrollment: 56 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2026 – 2029
U.S. locations: 1
States / cities: Philadelphia, Pennsylvania

Conditions: Pregnancy, Pre-term Premature Rupture of Membranes
Interventions: Bed Rest, Activity; Other
Lead sponsor: Icahn School of Medicine at Mount Sinai; Other
Eligibility: 18 Years to 55 Years · Female only
Enrollment: 36 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2010 – 2013
U.S. locations: 2
States / cities: Elmhurst, New York • New York, New York

Conditions: Mild Traumatic Brain Injury
Interventions: Sleep Extension; Behavioral
Lead sponsor: Merrimack College; Other
Eligibility: 18 Years to 35 Years
Enrollment: 60 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2025 – 2027
U.S. locations: 1
States / cities: North Andover, Massachusetts

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Cannabis Association With Sleep Study

Efficacy of Trigeminal Nerve Stimulation for ADHD

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

Community-based Intervention Effects on Older Adults' Physical Activity

Impact of Short and Mistimed Sleep on Adolescents With ADHD: The Adolescent Attention and Circadian Timing Study

P20 Extending Sleep to Reverse Metabolic Syndrome

Extending Sleep to Reverse Metabolic Syndrome in Middle-aged Adults: Acceptability and Feasibility of a Sleep Intervention

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

Impact of Chronic Circadian Disruption vs. Chronic Sleep Restriction on Metabolism

Sleep and Girls' Emotions Study

Mechanisms of Risky Alcohol Use in Young Adults: Linking Sleep to Reward- and Stress-Related Brain Function

Hypknowledge Nationwide Sleep Extension

Neurobehavioral Changes Following Spaceflight Stressors

Preterm Premature Rupture of Membranes (PPROM): Bed Rest Versus Activity Trial

Regulation of Emotion, Sleep Extension, and mTBI