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ClinicalTrials.gov public records Last synced Sep 3, 2026, 2:28 AM EDT

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Showing 1–24 of 239 matching trials from the live ClinicalTrials.gov search.
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Conditions
Non-Psychotic Unipolar Depression, Bipolar Depression
Interventions
Triple Chronotherapy
Procedure
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years and older
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Charleston, South Carolina
Conditions
Depression, Cystic Fibrosis
Interventions
Phototherapy
Device
Lead sponsor
Nationwide Children's Hospital
Other
Eligibility
12 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Columbus, Ohio
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Well Baby, Well Family Study

NCT06801080
Conditions
Social Determinants of Health
Interventions
HealthySteps (https://www.zerotothree.org/our-work/healthysteps/), Treatment as Usual (TAU)
Other
Lead sponsor
Naval Health Research Center
Federal
Eligibility
Not listed
Enrollment
1,181 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
2
States / cities
San Diego, California • Rockville, Maryland
Recruiting Not applicable Interventional Accepts healthy volunteers

Objectively Diagnose and Monitor Treatment of Light Sensitivity

NCT03694626
Conditions
Photophobia, Traumatic Brain Injury, Migraine
Interventions
Pupillography, Ocular Coherence Tomography (OCT), Wrist-watch sensor device, Videography, Electrophysiology
Device
Lead sponsor
Randy Kardon
Other
Eligibility
18 Years to 80 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2028
U.S. locations
1
States / cities
Iowa City, Iowa
Completed Not applicable Interventional Accepts healthy volunteers Results available

Effects of Bright Light Therapy in Mild Traumatic Brain Injury

NCT01747811
Conditions
Concussion, Mild, Post-Concussion Symptoms, Sleep Problems
Interventions
wavelength-1 bright light, wavelength-2 bright light
Device
Lead sponsor
University of Arizona
Other
Eligibility
18 Years to 50 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2013
U.S. locations
1
States / cities
Tucson, Arizona
Conditions
Lung Cancers
Interventions
bright light
Other
Lead sponsor
Henry Ford Health System
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Detroit, Michigan
Completed Not applicable Interventional Accepts healthy volunteers Results available

Bright Light Therapy for Treatment of Sleep Problems Following Mild Traumatic Brain Injury

NCT02374918
Conditions
Concussion, Mild, Post-Concussion Symptoms, Sleep Problems
Interventions
mTBI wavelength-1 bright light, mTBI wavelength-2 bright light, HC wavelength-1 bright light, HC wavelength-2 bright light
Device
Lead sponsor
University of Arizona
Other
Eligibility
18 Years to 50 Years
Enrollment
77 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2019
U.S. locations
1
States / cities
Tucson, Arizona
Conditions
Brain Tumor
Interventions
Bright Light Exposure, Dim Light Exposure, Cognitive Assessment
Behavioral · Other
Lead sponsor
Baylor College of Medicine
Other
Eligibility
10 Years to 18 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Houston, Texas
Recruiting Not applicable Interventional Accepts healthy volunteers

Nighttime Synchrony of Your Nutrition and Circadian Health

NCT07329283
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
Terminated Not applicable Interventional Results available

The BRILLIANT Study

NCT00618514
Conditions
Varicose Veins
Interventions
Bright Tip Laser Fiber, Bare Tip Laser Fiber
Device
Lead sponsor
Vascular Solutions LLC
Industry
Eligibility
18 Years and older
Enrollment
93 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
7
States / cities
Dothan, Alabama • Scottsdale, Arizona • Hollywood, Florida + 4 more
Conditions
Sepsis, Bacteremia
Interventions
Multicenter Quality Improvement program
Other
Lead sponsor
Johns Hopkins University
Other
Eligibility
Not listed
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
5
States / cities
St Louis, Missouri • Cleveland, Ohio • Portland, Oregon + 2 more
Completed Not applicable Interventional Results available

Smart Lighting for Nursing Home Residents With Dementia

NCT05825404
Conditions
Alzheimer's Disease and Related Dementias
Interventions
Smart Ambient Bright Light (SABL), Control
Device · Other
Lead sponsor
Penn State University
Other
Eligibility
18 Years and older
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023
U.S. locations
2
States / cities
Belleville, Pennsylvania • DuBois, Pennsylvania
Active, not recruiting Not applicable Interventional

Light Therapy in End Stage Kidney Disease

NCT06310161
Conditions
End Stage Renal Disease
Interventions
Bright light, Dim Light
Device
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Dental Fear and Anxiety
Interventions
Sensory Adapted Dental Environment, Video-based Modeling
Other
Lead sponsor
University of Southern California
Other
Eligibility
6 Years to 12 Years
Enrollment
312 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
1
States / cities
Los Angeles, California
Completed Not applicable Interventional Results available

The BRIgHT Program: Building Resilience in HIV Together

NCT03673098
Conditions
Resilience, Psychological
Interventions
Adapted 3RP
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
50 Years and older · Female only
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
Boston, Massachusetts
Not listed Not applicable Interventional Accepts healthy volunteers

Histologic Evaluation of Tissue Following Lutronic System Exposure

NCT04207047
Conditions
Abdominoplasty
Interventions
Genius, eC02, PicoPlus, LaseMD, LaseMD Flex
Device
Lead sponsor
CynosureLutronic
Industry
Eligibility
18 Years and older
Enrollment
3 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
Billerica, Massachusetts
Recruiting Not applicable Interventional Accepts healthy volunteers

Biomarkers for Peripheral Circadian Clocks in Humans

NCT06296823
Conditions
Circadian Rhythms
Interventions
Simulated jetlag protocol
Behavioral
Lead sponsor
University of Colorado, Boulder
Other
Eligibility
17 Years to 35 Years
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Boulder, Colorado
Conditions
Human Immunodeficiency Virus (HIV), Human Papillomavirus (HPV)
Interventions
Perianal and Digital Anorectal Exam, Cervical Swabs, Anal Swabs, High Resolution Anoscopy (HRA)
Procedure
Lead sponsor
Emory University
Other
Eligibility
18 Years and older · Female only
Enrollment
143 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Atlanta, Georgia
Completed Not applicable Interventional Accepts healthy volunteers Results available

Comparison of Tissue Oxygenation Measurement Using Multimodal Devices

NCT05784103
Conditions
Oxygen Saturation
Interventions
Clarifi Modulum, Perimed PeriFlux 5000, Apple Watch Oxygen Sensor, Innovo iP 900AP
Device
Lead sponsor
Indiana University
Other
Eligibility
18 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
2
States / cities
Indianapolis, Indiana • Pittsburgh, Pennsylvania
Conditions
Stroke
Interventions
Rehabilitation Therapy, Experimental on the BrightArm Compact device
Device
Lead sponsor
Bright Cloud International Corp
Industry
Eligibility
50 Years to 85 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Piscataway, New Jersey
Conditions
Pain, Procedural Anxiety
Interventions
Meta Oculus Quest Pro, Pico 4, Pico G3
Device
Lead sponsor
Children's Hospital Los Angeles
Other
Eligibility
8 Years and older
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Los Angeles, California
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

BrighT STAR LIBRA: Leveraging Implementation Science for Blood Culture Reduction Approaches

NCT06187662
Conditions
Blood Culture Rates, Antibiotic Stewardship, Implementation Science
Interventions
Checklist, Targeted Messaging
Behavioral
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
8
States / cities
Los Angeles, California • San Francisco, California • Wilmington, Delaware + 4 more
Conditions
Adult, Traumatic Brain Injury, fMRI
Interventions
Elliptical exercise
Other
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
18 Years to 44 Years
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Bethesda, Maryland
Completed Not applicable Interventional Results available

Text Messaging and Cognitive Behavioral Therapy for Depression

NCT01083628
Conditions
Depression
Interventions
Group CBT for Depression with MoodText, Group CBT for Depression
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 100 Years
Enrollment
85 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
San Francisco, California