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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Completed Not applicable Interventional Accepts healthy volunteers Results available

Sleep Quality and Amyloid-Beta Kinetics

NCT03077620
View directory record Official record
Conditions
Amyloid-beta
Interventions
Suvorexant, Placebo
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
45 Years to 65 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2021
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated May 16, 2022 · Synced Sep 3, 2026, 4:57 PM EDT
Completed Phase 2Phase 3 Interventional Accepts healthy volunteers Results available

Minimizing ICU Neurological Dysfunction With Dexmedetomidine-induced Sleep

NCT02856594
View directory record Official record
Conditions
Postoperative Delirium, Sleep, Anesthesia
Interventions
Dexmedetomidine, Placebo
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
60 Years and older
Enrollment
469 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2022
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 31, 2026 · Synced Sep 3, 2026, 4:57 PM EDT
Terminated Not applicable Interventional

Chronotherapy Randomized Controlled Trial

NCT02176824
View directory record Official record
Conditions
Major Depressive Disorder, Bipolar Depression, Suicidal Ideation
Interventions
Total Sleep deprivation, Sleep Phase Advance, and Bright Light Therapy, Partial Sleep deprivation, Sleep Phase Delay, and Low amber light., Treatment as usual
Behavioral · Other
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years to 90 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated May 29, 2019 · Synced Sep 3, 2026, 4:57 PM EDT
Completed Not applicable Interventional

Sleep, Blood Pressure and Vascular Health

NCT04017039
View directory record Official record
Conditions
Blood Pressure, Sleep
Interventions
Targeted Sleep Intervention
Other
Lead sponsor
University of Colorado, Boulder
Other
Eligibility
45 Years to 65 Years
Enrollment
107 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2023
U.S. locations
1
States / cities
Boulder, Colorado
Source: ClinicalTrials.gov public record
Updated Nov 29, 2023 · Synced Sep 3, 2026, 4:57 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Impact of Sleep Restriction in Women

NCT02835261
View directory record Official record
Conditions
Sleep, Cardiovascular Disease, Obesity
Interventions
Sleep Restriction
Other
Lead sponsor
Columbia University
Other
Eligibility
20 Years to 75 Years · Female only
Enrollment
54 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2021
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 13, 2025 · Synced Sep 3, 2026, 4:57 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

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

NCT00177892
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Mar 2, 2008 · Synced Sep 3, 2026, 4:57 PM EDT
Terminated Phase 2Phase 3 Interventional Accepts healthy volunteers Results available

Intraoperative Low-dose Ketamine Infusion for Patients With Obstructive Sleep Apnea

NCT03109418
View directory record Official record
Conditions
Sleep Apnea, Obstructive Sleep Apnea, Postoperative Complications
Interventions
Ketamine, Control
Drug · Procedure
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
19 Years to 100 Years
Enrollment
9 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Dec 18, 2019 · Synced Sep 3, 2026, 4:57 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Student Exercise and Sleep Timing Study - Part 2

NCT06336590
View directory record Official record
Conditions
Sleep, Mood, Stress
Interventions
Morning Exercise
Behavioral
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years to 23 Years
Enrollment
62 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
6
States / cities
New Brunswick, New Jersey • Piscataway, New Jersey
Source: ClinicalTrials.gov public record
Updated Nov 20, 2024 · Synced Sep 3, 2026, 4:57 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Sleep and Vascular Health Study

NCT05918744
View directory record Official record
Conditions
Sleep, Vascular Diseases, Metabolic Disease
Interventions
Sleep Extension
Behavioral
Lead sponsor
Auburn University
Other
Eligibility
18 Years to 25 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Auburn, Alabama
Source: ClinicalTrials.gov public record
Updated Feb 26, 2025 · Synced Sep 3, 2026, 4:57 PM EDT
Active, not recruiting Not applicable Interventional

Therapist-Directed VS Online Therapy for Insomnia Co-Occuring With Sleep Apnea

NCT03109210
View directory record Official record
Conditions
Insomnia, Primary, Sleep Apnea, Obstructive
Interventions
Online Cognitive Behavioral Therapy (OCBT), Therapist-directed Cognitive Behavioral Therapy (TCBT)
Behavioral
Lead sponsor
National Jewish Health
Other
Eligibility
21 Years and older
Enrollment
384 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2026
U.S. locations
2
States / cities
Palo Alto, California • Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Feb 20, 2025 · Synced Sep 3, 2026, 4:57 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

TranQuill™ Sling Snoreplasty for Snoring and Mild Obstructive Sleep Apnea:

NCT02364518
View directory record Official record
Conditions
Snoring, Obstructive Sleep Apnea
Interventions
Snoreplasty
Procedure
Lead sponsor
Medical University of South Carolina
Other
Eligibility
22 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Sep 9, 2018 · Synced Sep 3, 2026, 4:57 PM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Partial Sleep Restriction in Chronic Low Back Pain: A Feasibility Study

NCT07008924
View directory record Official record
Conditions
Chronic Low-back Pain, Insomnia, Sleep
Interventions
No intervention is provided. We monitor natural recovery to full sleep.
Other
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
25 Years to 65 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Jun 5, 2025 · Synced Sep 3, 2026, 4:57 PM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

Effect of Background Noise on Sleep Quality

NCT02945254
View directory record Official record
Conditions
Sleep Onset Insomnia
Interventions
NIghtingale (R) device for filtered white noise (Cambridge Sound Management, Waltham, MA)
Device
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
21 Years to 60 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 24, 2018 · Synced Sep 3, 2026, 4:57 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

CALM Pregnancy: Feasibility of Calm for Pregnant Women

NCT04264910
View directory record Official record
Conditions
Pregnant Women
Interventions
Calm App
Behavioral
Lead sponsor
Arizona State University
Other
Eligibility
18 Years and older · Female only
Enrollment
97 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Jul 18, 2022 · Synced Sep 3, 2026, 4:57 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Cue-based Tactile Stimulation and Infant Stress Reactivity

NCT01121523
View directory record Official record
Conditions
Premature; Infant, Light-for-dates
Interventions
Cue directed tactile stimulation
Behavioral
Lead sponsor
Penn State University
Other
Eligibility
7 Days to 4 Months
Enrollment
56 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2013
U.S. locations
1
States / cities
Hershey, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 20, 2015 · Synced Sep 3, 2026, 4:57 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Sleep in Osteoarthritis Project

NCT00592449
View directory record Official record
Conditions
Sleep Initiation and Maintenance Disorders, Osteoarthritis
Interventions
Cognitive behavioral therapy (CBT) for insomnia, Behavioral desensitization treatment for insomnia
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
35 Years to 100 Years
Enrollment
209 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2014
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated May 22, 2019 · Synced Sep 3, 2026, 4:57 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Effect of Obstructive Sleep Apnea Syndrome on Insulin Sensitivity and Cardiovascular Risk in PCOS Adolescents

NCT01840618
View directory record Official record
Conditions
Obstructive Sleep Apnea Syndrome, Polycystic Ovary Syndrome, Sleep Apnea
Interventions
Nasal Continuous positive airway pressure (CPAP)
Device
Lead sponsor
Albert Einstein College of Medicine
Other
Eligibility
13 Years to 21 Years · Female only
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2015
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Aug 27, 2019 · Synced Sep 3, 2026, 4:57 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Patient Satisfaction During Outpatient Versus Inpatient Foley Catheter Induction of Labor

NCT02975167
View directory record Official record
Conditions
Induction of Labor Affected Fetus / Newborn, Cervical Ripening, Patient Satisfaction
Interventions
Outpatient Cervical Ripening, Inpatient Cervical Ripening, Foley catheter placement, Pre-Foley Questionnaire, Post-Foley Questionnaire, Fetal Non-Stress Test
Other · Procedure · Behavioral
Lead sponsor
MemorialCare Health System
Other
Eligibility
18 Years and older · Female only
Enrollment
94 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2025
U.S. locations
1
States / cities
Long Beach, California
Source: ClinicalTrials.gov public record
Updated Jul 22, 2025 · Synced Sep 3, 2026, 4:57 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effect of a Very Low Calorie and Low Calorie Diet on Moderate to Severe Obstructive Sleep Apnea in Obese Adults

NCT02251574
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
Low Calorie Diet, Very Low Calorie Diet, Standard Care
Other
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
21 Years to 75 Years
Enrollment
37 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Apr 4, 2018 · Synced Sep 3, 2026, 4:57 PM EDT
Active, not recruiting Not applicable Interventional

Addressing Financial and Social Needs Among Patients With Cancer

NCT06430840
View directory record Official record
Conditions
Cancer, Financial Hardship
Interventions
CostCOM (Cost Communication, Financial navigation and counseling), Provision of local and national resources to address financial and social needs, Financial Education, Usual care, Screening for financial and social needs
Behavioral · Other
Lead sponsor
University of California, Irvine
Other
Eligibility
18 Years and older
Enrollment
91 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
6
States / cities
Costa Mesa, California • Fountain Valley, California • Irvine, California + 3 more
Source: ClinicalTrials.gov public record
Updated Jun 21, 2026 · Synced Sep 3, 2026, 4:57 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Modulation of CSF Amyloid-beta Concentrations Via Behavioral Sleep Deprivation and Pharmacological Sleep Induction

NCT02063217
View directory record Official record
Conditions
Amyloid-beta
Interventions
Sodium Oxybate, Sleep deprivation
Drug · Behavioral
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 60 Years
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Apr 25, 2018 · Synced Sep 3, 2026, 4:57 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Sleep, Circadian Rhythm & Skin Health

NCT02457000
View directory record Official record
Conditions
Healthy, Psoriasis, Eczema, Acne
Interventions
Not listed
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
18 Years and older
Enrollment
59 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2020
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Dec 14, 2021 · Synced Sep 3, 2026, 4:57 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Student Stress Levels and Management Through Meditation

NCT02821611
View directory record Official record
Conditions
Stress, Psychological
Interventions
Meditation Group
Behavioral
Lead sponsor
California State University, Northridge
Other
Eligibility
22 Years to 45 Years
Enrollment
46 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Northridge, California
Source: ClinicalTrials.gov public record
Updated Feb 10, 2019 · Synced Sep 3, 2026, 4:57 PM EDT
Completed Not applicable Interventional Results available

REmodeling the Left Ventricle With Atrial Modulated Pacing

NCT03210402
View directory record Official record
Conditions
Heart Failure
Interventions
Elevated night pacing on, Elevated night pacing off
Device
Lead sponsor
Medtronic Cardiac Rhythm and Heart Failure
Industry
Eligibility
18 Years to 99 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
10
States / cities
Tucson, Arizona • Stockton, California • Chicago, Illinois + 7 more
Source: ClinicalTrials.gov public record
Updated Oct 7, 2024 · Synced Sep 3, 2026, 4:57 PM EDT