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ClinicalTrials.gov public records Last synced Oct 25, 2026, 10:55 AM EDT

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Showing 1129–1152 of 2,799 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Light Clear all
Recruiting Not applicable Interventional

An Examination of Whether Infrared Light Therapy Can Reduce Stress in People With Epilepsy

NCT07509177
View directory record Official record
Conditions
Epilepsy
Interventions
Photobiomodulation
Other
Lead sponsor
Cynthia Kerson
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
4
States / cities
North Miami, Florida • Cincinnati, Ohio • Warren, Ohio + 1 more
Source: ClinicalTrials.gov public record
Updated Apr 23, 2026 · Synced Oct 25, 2026, 10:55 AM EDT
Completed Phase 3 Interventional

Metvix PDT Versus Vehicle PDT With Aktilite CL128 Lamp in Patients With Actinic Keratosis on the Face and Scalp

NCT00306800
View directory record Official record
Conditions
Actinic Keratosis
Interventions
Photodynamic therapy with methyl aminolevulinate cream
Procedure
Lead sponsor
Galderma R&D
Industry
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007
U.S. locations
7
States / cities
St. Petersburg, Florida • New York, New York • Rochester, New York + 4 more
Source: ClinicalTrials.gov public record
Updated Feb 18, 2021 · Synced Oct 25, 2026, 10:55 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

SCREENS: Sleep, Circadian Rhythms, and Electronics in the EveNing Study

NCT06192745
View directory record Official record
Conditions
Sleep, Circadian Rhythm, Executive Function, Emotion Regulation
Interventions
no screen control with dim light and calming activities, unfiltered Bright tablet screen, Filtered dim tablet screen, Exciting content, Calming Content
Behavioral
Lead sponsor
Baylor College of Medicine
Other
Eligibility
8 Years to 11 Years
Enrollment
220 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 3, 2026 · Synced Oct 25, 2026, 10:55 AM EDT
Completed Not applicable Interventional

Hemodynamic Effects During Land vs Water Exercise for Older Adults With Orthostatic Hypotension

NCT05233865
View directory record Official record
Conditions
Orthostatic Hypotension
Interventions
Water exercise, Land exercise
Behavioral
Lead sponsor
University of Texas at Austin
Other
Eligibility
65 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Mar 1, 2023 · Synced Oct 25, 2026, 10:55 AM EDT
Recruiting Early Phase 1 Interventional Accepts healthy volunteers

The Role of Occupational Therapy for Improving Medication Management for Persons With AMD, DR and Glaucoma

NCT06593405
View directory record Official record
Conditions
Age-Related Macular Degeneration
Interventions
occupational therapy interventions for low vision care
Combination Product
Lead sponsor
MCPHS University
Other
Eligibility
50 Years to 100 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Worcester, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 12, 2026 · Synced Oct 25, 2026, 10:55 AM EDT
Not listed Not applicable Interventional

Ancora-SB Overtube Complete Positioning and Optical Visualization During Endoscopic Procedures

NCT06111131
View directory record Official record
Conditions
Small Bowel Disease
Interventions
Enteroscopy
Device
Lead sponsor
Aspero Medical, Inc.
Industry
Eligibility
18 Years to 90 Years
Enrollment
123 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
5
States / cities
Los Angeles, California • Baltimore, Maryland • St Louis, Missouri + 1 more
Source: ClinicalTrials.gov public record
Updated Apr 19, 2024 · Synced Oct 25, 2026, 10:55 AM EDT
Completed Phase 2 Interventional Results available

Evaluation of AMG 714 for Vitiligo

NCT04338581
View directory record Official record
Conditions
Vitiligo
Interventions
AMG 714, Placebo, nbUVB phototherapy
Biological · Procedure
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 75 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
7
States / cities
Irvine, California • Sacramento, California • New Haven, Connecticut + 4 more
Source: ClinicalTrials.gov public record
Updated Apr 21, 2026 · Synced Oct 25, 2026, 10:55 AM EDT
Completed Not applicable Interventional Results available

Impact of E-cigarette Characteristics on Reinforcement and Tobacco Use Patterns

NCT03844672
View directory record Official record
Conditions
Smoking, Tobacco Use
Interventions
Low Power, High Power, Low Concentration, High Concentration
Behavioral
Lead sponsor
Medical University of South Carolina
Other
Eligibility
21 Years and older
Enrollment
93 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Oct 24, 2024 · Synced Oct 25, 2026, 10:55 AM EDT
Completed No phase listed Observational

Improving the Assessment of Hypersomnolence

NCT02884505
View directory record Official record
Conditions
Disorders of Excessive Somnolence
Interventions
Pupillometry, Psychomotor Vigilance Task, Auditory Evoked Potential, Hypersomnia Severity Index
Device · Behavioral · Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 89 Years
Enrollment
132 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Aug 22, 2019 · Synced Oct 25, 2026, 10:55 AM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Validation of a New Hand Held Light Emitting Diode Device for the Determination of Minimal Erythema Dose (MED)

NCT01818154
View directory record Official record
Conditions
Phototherapy
Interventions
LED phototherapy, narrowband UVB phototherapy
Other
Lead sponsor
Henry Ford Health System
Other
Eligibility
18 Years to 120 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Mar 2, 2022 · Synced Oct 25, 2026, 10:55 AM EDT
Recruiting Not applicable Interventional

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

NCT05691439
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Nov 17, 2025 · Synced Oct 25, 2026, 10:55 AM EDT
Terminated Phase 2 Interventional Results available

Photodynamic Therapy With HPPH Compared to Standard of Care Surgery in Treating Patients With Oral Cavity Cancer

NCT03090412
View directory record Official record
Conditions
Stage I Oral Cavity Squamous Cell Carcinoma, Stage II Oral Cavity Squamous Cell Carcinoma
Interventions
HPPH, Laboratory Biomarker Analysis, Photodynamic Therapy, Quality-of-Life Assessment, Therapeutic Conventional Surgery
Drug · Other · Procedure
Lead sponsor
Roswell Park Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
2
States / cities
Buffalo, New York • Rochester, New York
Source: ClinicalTrials.gov public record
Updated Jun 2, 2022 · Synced Oct 25, 2026, 10:55 AM EDT
Completed Not applicable Interventional

Investigating the Impact of Duration and Amount of Light on the Circadian System Response - Aim 3

NCT06595030
View directory record Official record
Conditions
Alzheimer's Disease, Mild Cognitive Impairment
Interventions
Active Lighting Intervention, Control Lighting Intervention
Device
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
55 Years and older
Enrollment
101 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
2
States / cities
Menands, New York • New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 17, 2026 · Synced Oct 25, 2026, 10:55 AM EDT
Terminated Phase 2Phase 3 Interventional Results available

The Use of Light Therapy for Managing Sleep Disturbances in Patients With Advanced Cancer

NCT01193530
View directory record Official record
Conditions
Advanced Cancers
Interventions
Bright Light Therapy, Dim Red Light Therapy, Questionnaires, Study Diaries, Red Light Litebook, Bright Light Litebook
Other · Behavioral · Device
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2016
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 26, 2019 · Synced Oct 25, 2026, 10:55 AM EDT
Suspended Early Phase 1 Interventional

Phototherapy and Mogamulizumab in Early Stage MF (PLIGHT)

NCT06235281
View directory record Official record
Conditions
Mycosis Fungoides
Interventions
Mogamulizumab-Kpkc, Phototherapy
Drug · Device
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Feb 27, 2026 · Synced Oct 25, 2026, 10:55 AM EDT
Active, not recruiting Not applicable Interventional

Music and Brain Stimulation for Upper Extremity Performance in Patients With Corticobasal Syndrome

NCT05073471
View directory record Official record
Conditions
Corticobasal Syndrome, Upper Extremity Dysfunction
Interventions
Patterned Sensory Enhancement (PSE), Transcranial Direct Current Stimulation (tDCS)
Behavioral · Device
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 89 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 8, 2026 · Synced Oct 25, 2026, 10:55 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Neuroprotective Effects of Lithium in Patients With Small Cell Lung Cancer Undergoing Radiation Therapy to the Brain

NCT01553916
View directory record Official record
Conditions
Small Cell Lung Carcinoma
Interventions
Lithium Carbonate, Prophylactic cranial irradiation
Drug · Radiation
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jul 5, 2018 · Synced Oct 25, 2026, 10:55 AM EDT
Recruiting Phase 4 Interventional

Effects of Photobiomodulation (PBM) on Pain After Presentation of Aphthous Ulcers in Pediatric Dental Patients

NCT06819033
View directory record Official record
Conditions
Aphthous Ulcer
Interventions
PBM Therapy, Maalox plus Benadryl
Device · Drug
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
5 Years to 17 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 25, 2025 · Synced Oct 25, 2026, 10:55 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

PBM or Dry Float Therapy on Sleep Quality in Middle-aged and Elderly

NCT05963555
View directory record Official record
Conditions
Sleep Quality
Interventions
NovoThor, VieLight, ZeroBody
Device
Lead sponsor
West Virginia University
Other
Eligibility
50 Years to 85 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Morgantown, West Virginia
Source: ClinicalTrials.gov public record
Updated Apr 24, 2025 · Synced Oct 25, 2026, 10:55 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Computational Cranial and Cervical Muscle Network in Normal and Disordered Voice

NCT04713033
View directory record Official record
Conditions
Dysphonia
Interventions
surface electromyogram (sEMG), flexible laryngoscopy
Diagnostic Test
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 88 Years
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 1, 2025 · Synced Oct 25, 2026, 10:55 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Effectiveness of Orthokeratology in Myopia Control

NCT03465748
View directory record Official record
Conditions
Myopia
Interventions
OrthoK
Device
Lead sponsor
Illinois College of Optometry
Other
Eligibility
6 Years to 13 Years
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2021
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 28, 2023 · Synced Oct 25, 2026, 10:55 AM EDT
Recruiting Phase 1 Interventional

Intravenous Vesicular Stomatitis Virus in Patients With Peripheral T-cell Lymphoma

NCT06508463
View directory record Official record
Conditions
Peripheral T Cell Lymphoma, Relapsed Peripheral T-Cell Lymphoma, Peripheral T-Cell Lymphoma, Not Otherwise Specified, Anaplastic Large Cell Lymphoma, Mycosis Fungoides, Relapsed Anaplastic Large Cell Lymphoma, Relapsed Mycosis Fungoides
Interventions
Biopsy, Biospecimen Collection, Bone Marrow Biopsy, Computed Tomography, Positron Emission Tomography, Recombinant Vesicular Stomatitis Virus-expressing Human Interferon Beta and Sodium-Iodide Symporter, Single Photon Emission Computed Tomography, Cemiplimab, Ruxolitinib
Procedure · Biological · Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2032
U.S. locations
2
States / cities
Scottsdale, Arizona • Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 1, 2026 · Synced Oct 25, 2026, 10:55 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Individualizing Incentives for Alcohol in the Severely Mentally Ill

NCT03481049
View directory record Official record
Conditions
Schizophrenia, Bipolar Disorder, Major Depressive Disorder, Alcohol Dependence
Interventions
Usual CM, High-Magnitude CM, Shaping CM
Behavioral
Lead sponsor
Washington State University
Other
Eligibility
18 Years to 65 Years
Enrollment
392 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2024
U.S. locations
2
States / cities
Seattle, Washington • Spokane, Washington
Source: ClinicalTrials.gov public record
Updated Aug 11, 2025 · Synced Oct 25, 2026, 10:55 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Evaluation of a Novel Endoscopic Treatment for Achalasia

NCT01770249
View directory record Official record
Conditions
Achalasia
Interventions
Per-oral Endoscopic Esophagomyotomy (POEM)
Procedure
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2014
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 20, 2022 · Synced Oct 25, 2026, 10:55 AM EDT