Clinical Trials Finder
Independent ClinicalTrials.gov directory
Search Results

Search by objective public record fields.

Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.

Clear filters
ClinicalTrials.gov public records Last synced May 22, 2026, 5:32 AM EDT

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

Showing 1–24 of 114 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Sleep Duration Clear all
Recruiting Not applicable Interventional Accepts healthy volunteers
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated May 13, 2026 · Synced May 22, 2026, 5:32 AM EDT
Recruiting Not applicable Interventional
View directory record Official record
Conditions
Asthma in Children, Sleep Hygiene, Sleep, Inadequate
Interventions
Shortened Sleep, Stabilized sleep
Behavioral
Lead sponsor
Rhode Island Hospital
Other
Eligibility
7 Years to 11 Years
Enrollment
204 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Sep 21, 2025 · Synced May 22, 2026, 5:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Sep 4, 2013 · Synced May 22, 2026, 5:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Mood, Cognitive Performance, Sleep
Interventions
Proprietary spearmint extract, Placebo
Dietary Supplement · Other
Lead sponsor
Kemin Foods LC
Industry
Eligibility
18 Years to 50 Years
Enrollment
142 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Jan 30, 2018 · Synced May 22, 2026, 5:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Sleep
Interventions
Sleep Extension
Behavioral
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
9 Years to 12 Years
Enrollment
97 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 23, 2021 · Synced May 22, 2026, 5:32 AM EDT
Recruiting Early Phase 1 Interventional
View directory record Official record
Conditions
Insomnia, Insomnia Chronic, Insomnia, Primary, Blood Pressure, Blood Pressure, High
Interventions
Cognitive Behavioral Treatment for Insomnia (CBT-I), Trazodone, Placebo
Behavioral · Drug · Other
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
18 Years and older
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
3
States / cities
Denver, Colorado • Hershey, Pennsylvania • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 9, 2025 · Synced May 22, 2026, 5:32 AM EDT
Terminated Phase 3 Interventional Results available
View directory record Official record
Conditions
Major Depressive Disorder, Insomnia
Interventions
Escitalopram, Ramelteon, Placebo
Drug · Other
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 70 Years
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jul 25, 2019 · Synced May 22, 2026, 5:32 AM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available
View directory record Official record
Conditions
Neurobehavioral Manifestations, Drug Related Sleep Disturbance, Alcohol Intoxication
Interventions
Caffeinated Alcoholic Beer, Non-Caffeinated Alcoholic Beer, Caffeinated Non-Alcoholic Beer, Non-Caffeinated, Non-Alcoholic Beer
Drug · Other
Lead sponsor
Boston University
Other
Eligibility
21 Years to 30 Years
Enrollment
154 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2009
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 27, 2017 · Synced May 22, 2026, 5:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jul 17, 2016 · Synced May 22, 2026, 5:32 AM EDT
Withdrawn Not applicable Interventional
View directory record Official record
Conditions
PreDiabetes, Obesity, Inactivity/Low Levels of Exercise
Interventions
AM Exercise, PM Exercise
Behavioral
Lead sponsor
University of Colorado, Denver
Other
Eligibility
20 Years to 40 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Dec 23, 2025 · Synced May 22, 2026, 5:32 AM EDT
Completed No phase listed Observational Accepts healthy volunteers
View directory record Official record
Conditions
Alteration of Cognitive Function, Ageing
Interventions
Polysomnograph, Actiwatch
Device
Lead sponsor
University of Florida
Other
Eligibility
65 Years and older
Enrollment
88 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Dec 12, 2019 · Synced May 22, 2026, 5:32 AM EDT
Completed No phase listed Observational Accepts healthy volunteers
View directory record Official record
Conditions
Chronic Kidney Disease
Interventions
Not listed
Lead sponsor
University of Chicago
Other
Eligibility
21 Years to 74 Years
Enrollment
89 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2011
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 4, 2013 · Synced May 22, 2026, 5:32 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available
View directory record Official record
Conditions
Sleep
Interventions
Short sleep, Long sleep
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
8 Years to 10 Years
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Apr 24, 2025 · Synced May 22, 2026, 5:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available
View directory record Official record
Conditions
Sedentary Behavior, Screen Time, Physical Activity, Sleep
Interventions
Device-based feedback, self-monitoring, and education: CORE, Sedentary Screen Time lockout: LOCKOUT, Context-based prompts: TEXT, Earn sedentary screen time through moderate-vigorous physical activity: EARN
Behavioral
Lead sponsor
Arizona State University
Other
Eligibility
23 Years to 64 Years
Enrollment
110 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
2
States / cities
Tempe, Arizona • San Luis Obispo, California
Source: ClinicalTrials.gov public record
Updated Apr 14, 2025 · Synced May 22, 2026, 5:32 AM EDT
Terminated Not applicable Interventional
View directory record Official record
Conditions
Fatigue, Sleep Deprivation, Depression
Interventions
Protected time and Dedicated time
Behavioral
Lead sponsor
Providence Health & Services
Other
Eligibility
Not listed
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Sep 25, 2019 · Synced May 22, 2026, 5:32 AM EDT
Completed Not applicable Interventional Results available
View directory record Official record
Conditions
Sleep Disturbance, Insomnia, Acute Coronary Syndrome
Interventions
BLT Intervention, BLB Intervention, Sleep Hygiene Education
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 6, 2025 · Synced May 22, 2026, 5:32 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Sleep, Sleep Duration, Sleep Quality
Interventions
Deep Sleep (N3) Enhancement with TES
Device
Lead sponsor
Brain Electrophysiology Laboratory Company
Industry
Eligibility
22 Years to 85 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Eugene, Oregon
Source: ClinicalTrials.gov public record
Updated Aug 1, 2023 · Synced May 22, 2026, 5:32 AM EDT
Recruiting Early Phase 1 Interventional
View directory record Official record
Conditions
Time Restricted Eating, Obstructive Sleep Apnea
Interventions
Time restricted eating
Behavioral
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years to 70 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Jan 15, 2024 · Synced May 22, 2026, 5:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available
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 Oct 19, 2025 · Synced May 22, 2026, 5:32 AM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Poor Quality Sleep
Interventions
Refrain from caffeine techniques, Project REST Platform
Behavioral
Lead sponsor
University of Arizona
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated Aug 10, 2025 · Synced May 22, 2026, 5:32 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Circadian Rhythm Sleep Disorder of Shift Work Type, Metabolic Disease, Insulin Sensitivity
Interventions
Time-restricted feeding, Circadian Misalignment
Behavioral
Lead sponsor
Colorado State University
Other
Eligibility
18 Years to 35 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
1
States / cities
Fort Collins, Colorado
Source: ClinicalTrials.gov public record
Updated Jul 23, 2025 · Synced May 22, 2026, 5:32 AM EDT
Completed No phase listed Observational Accepts healthy volunteers
View directory record Official record
Conditions
Sleep, Physical Fitness, Type 2 Diabetes
Interventions
Not listed
Lead sponsor
University of Chicago
Other
Eligibility
21 Years to 40 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2012
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 4, 2013 · Synced May 22, 2026, 5:32 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Feb 9, 2026 · Synced May 22, 2026, 5:32 AM EDT
Completed Phase 2 Interventional Results available
View directory record Official record
Conditions
Sleep Disorders, Congestion, Nasal
Interventions
Prototype Nasal Dilator, Marketed Nasal Strip, Placebo Nasal Strip
Device
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years and older
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
2
States / cities
Paramus, New Jersey • Bethlehem, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 8, 2018 · Synced May 22, 2026, 5:32 AM EDT