Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 29, 2026, 10:29 PM EDT

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Showing 745–768 of 2,107 matching trials from the live ClinicalTrials.gov search.
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Swallowing in OSA & CPAP Intolerance

NCT06786117
Conditions
Sleep Apnea, Obstructive, Healthy
Interventions
SLP swallowing exercises, myofunctional exercises
Other
Lead sponsor
Denise Dewald
Other
Eligibility
40 Years to 70 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Cleveland, Ohio
Conditions
High Blood Pressure
Interventions
Thiazide Treatment Group, Intensified Thiazide Treatment Group, Combination Medication Treatment Group
Drug
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
35 Years to 59 Years · Male only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
Los Angeles, California
Completed Not applicable Interventional Accepts healthy volunteers

Applied Cognition Benchmarking Study

NCT06222385
Conditions
Healthy
Interventions
Device measurements during overnight sleep and morning wake, Device measurements during overnight wake and morning sleep
Diagnostic Test
Lead sponsor
Applied Cognition
Industry
Eligibility
55 Years to 65 Years
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
The Villages, Florida
Conditions
Transient Insomnia
Interventions
Gabapentin, Placebo
Drug
Lead sponsor
Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
Industry
Eligibility
18 Years and older
Enrollment
784 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2005
U.S. locations
8
States / cities
Anaheim, California • San Diego, California • Orlando, Florida + 5 more
Completed No phase listed Observational Accepts healthy volunteers

Pediatric Sleep Questionnaire: Normalization and Validation Study

NCT00203840
Conditions
Sleep Disorders
Interventions
Not listed
Lead sponsor
University of Chicago
Other
Eligibility
Up to 17 Years
Enrollment
325 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2016
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Behavioral Disorder, Endocrine System Disorder
Interventions
Focus Group, Health Education, Internet-Based Intervention, Interview, Questionnaire Administration
Other · Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
21 Years to 65 Years
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2030
U.S. locations
2
States / cities
Houston, Texas
Conditions
Sleep Disordered Breathing, Cheyne-Stokes Respiration, Sleep Apnea
Interventions
Phrenic stimulation device
Device
Lead sponsor
Respicardia, Inc.
Industry
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2013
U.S. locations
3
States / cities
Minneapolis, Minnesota • Cincinnati, Ohio • Columbus, Ohio
Conditions
Bipolar Disorder, Delayed Sleep-Wake Phase Disorder
Interventions
Melatonin, Placebo, Behavioral sleep intervention, Behavioral sleep control
Drug · Other · Behavioral
Lead sponsor
Leslie Swanson
Other
Eligibility
18 Years to 60 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Ann Arbor, Michigan
Completed Not applicable Interventional Results available

DailyDose Smart Snack Study for T1D on MDI

NCT05967260
Conditions
Type 1 Diabetes Mellitus With Hypoglycemia
Interventions
DailyDose Smart Snack app, Dexcom G6 CGM
Device
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years to 100 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Portland, Oregon
Conditions
Obstructive Sleep Apnea (OSA)
Interventions
Positive airway pressure (PAP) therapy, Sleep dental device, Atomoxetine-oxybutynin
Device · Drug
Lead sponsor
Sairam Parthasarathy
Other
Eligibility
18 Years and older
Enrollment
2,400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2032
U.S. locations
4
States / cities
Tucson, Arizona • Redwood City, California • Miami, Florida + 1 more
Recruiting Early Phase 1 Interventional

Time Restricted Eating in Sleep Apnea

NCT06047496
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
Conditions
Osteoarthritis, Knee, Quality of Life, Poor Quality Sleep, Physical Impairment
Interventions
Hatha Yoga
Behavioral
Lead sponsor
University of Minnesota
Other
Eligibility
65 Years to 86 Years · Female only
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011
U.S. locations
1
States / cities
Minneapolis, Minnesota
Conditions
Hypertension (HTN)
Interventions
Dyadic lifestyle intervention for CVD risk reduction
Behavioral
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years and older
Enrollment
85 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Birmingham, Alabama
Completed Phase 2 Interventional Results available

Effect of Ramelteon on Smoking Abstinence

NCT02560324
Conditions
Tobacco Use Disorder
Interventions
Ramelteon, Placebo
Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 65 Years
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Computerized Anxiety Sensitivity Treatment, Health Education Treatment
Interventions
CAST, HET
Behavioral
Lead sponsor
Florida State University
Other
Eligibility
18 Years and older
Enrollment
73 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Tallahassee, Florida
Completed Not applicable Interventional Accepts healthy volunteers

Effects of Sleep Duration and Architecture on Insulin Sensitivity

NCT01396941
Conditions
Insulin Resistance
Interventions
Sleep restriction
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 45 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2014
U.S. locations
1
States / cities
San Francisco, California
Completed Not applicable Interventional Results available

HIV-1, Insufficient Sleep and Vascular Endothelial Dysfunction

NCT04956861
Conditions
HIV-1
Interventions
Individualized Targeted Sleep
Behavioral
Lead sponsor
University of Colorado, Boulder
Other
Eligibility
40 Years to 75 Years
Enrollment
88 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
1
States / cities
Boulder, Colorado
Conditions
Alcohol Drinking, Drinking Behavior, At-risk Drinking, Cardiovascular Risk Factor, High Blood Pressure
Interventions
Alcohol Abstinence, Control arm
Behavioral · Other
Lead sponsor
The University of Texas at Arlington
Other
Eligibility
26 Years to 49 Years
Enrollment
148 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
1
States / cities
Arlington, Texas
Completed Not applicable Interventional Accepts healthy volunteers

Effects of Health and Wellness App on Employee Productivity

NCT05120310
Conditions
Sleep Disturbance, Mental Health Wellness 1
Interventions
The Calm App
Behavioral
Lead sponsor
Arizona State University
Other
Eligibility
18 Years and older
Enrollment
1,029 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Phoenix, Arizona
Conditions
Type1diabetes
Interventions
CB Sleep
Behavioral
Lead sponsor
Emory University
Other
Eligibility
18 Years to 40 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
Atlanta, Georgia
Conditions
Sleep Deprivation, Insomnia, Metabolic Syndrome
Interventions
sleep chatbot
Behavioral
Lead sponsor
University of Delaware
Other
Eligibility
18 Years to 25 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Newark, Delaware
Completed No phase listed Observational Accepts healthy volunteers

Cannabis Tolerance Break Resource Study: T-Break Guide

NCT05382273
Conditions
Cannabis Use, Tolerance, Cannabis Withdrawal
Interventions
T-Break Guide
Behavioral
Lead sponsor
University of Vermont
Other
Eligibility
18 Years and older
Enrollment
151 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Burlington, Vermont
Not listed Not applicable Interventional Accepts healthy volunteers

Stress, Sleep and Cardiovascular Risk

NCT03487991
Conditions
Posttraumatic Stress Disorder, Insomnia
Interventions
Personalized sleep intervention
Behavioral
Lead sponsor
Howard University
Other
Eligibility
18 Years to 35 Years
Enrollment
168 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2021
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Completed Not applicable Interventional Accepts healthy volunteers

Precision Nutrition Impact on Health-Related Behavior Change

NCT04959318
Conditions
Metabolic Syndrome
Interventions
Professional nutrition counseling, No professional nutrition counseling
Other
Lead sponsor
Madigan Army Medical Center
Federal
Eligibility
18 Years to 45 Years
Enrollment
138 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Tacoma, Washington