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ClinicalTrials.gov public records Last synced Oct 19, 2026, 10:06 AM EDT

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Showing 1–24 of 111 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Green Light Clear all
Completed No phase listed Observational

Comparing Wound Area Reduction of Non-healing DFUs Using MolecuLight i:X Versus Standard of Care

NCT04207099
View directory record Official record
Conditions
Non Healing Diabetic Foot Ulcer
Interventions
MolecuLight i:X Imaging Device
Device
Lead sponsor
MolecuLight Inc.
Industry
Eligibility
18 Years and older
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
3
States / cities
Vista, California • Lake Success, New York • Monroeville, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 7, 2026 · Synced Oct 19, 2026, 10:06 AM EDT
Completed Not applicable Interventional Results available

Remote Delivery of Weight Management for Adults With IDD

NCT03291509
View directory record Official record
Conditions
Obesity
Interventions
Video Conference Meetings, In-person Meetings, Enhanced Stop Light Diet, Physical Activity
Behavioral
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Mar 7, 2023 · Synced Oct 19, 2026, 10:06 AM EDT
Completed Phase 1 Interventional

Bright Light on Fatigue in Women Being Treated for Breast Cancer

NCT02658708
View directory record Official record
Conditions
Breast Neoplasms, Breast Cancer, Cancer of Breast, Cancer of the Breast
Interventions
Bright blue-green light using light visor cap, Dim red light using light visor cap, European Organization for Research and Treatment of Cancer-Quality of Life Questionnaire, Epworth Sleepiness Scale, Pittsburgh Sleep Quality Index, Patient-Reported Outcomes Measurement Information System (PROMIS)-Sleep Disturbance, Patient-Reported Outcomes Measurement Information System (PROMIS)-Cancer-Fatigue, Digital foot candle datalogging light meter (Extech Instrument, Model SDL400), Polysomnography (Easy Ambulatory 2 Cadwell, Kennewick, WA), Horne-Ostberg Morningness-Eveningness Questionnaire, Daily Fatigue and Sleep Log
Other · Diagnostic Test
Lead sponsor
Washington University School of Medicine
Other
Eligibility
21 Years and older · Female only
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Sep 25, 2017 · Synced Oct 19, 2026, 10:06 AM EDT
Completed Not applicable Interventional Results available

Morning Light Treatment at Home to Reduce PTSD Symptoms

NCT03513848
View directory record Official record
Conditions
PTSD
Interventions
Retimer, Retimer placebo
Device
Lead sponsor
Rush University Medical Center
Other
Eligibility
18 Years to 70 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Oct 23, 2019 · Synced Oct 19, 2026, 10:06 AM EDT
Not listed No phase listed Observational

ICG Angiogram as a Predictor of Postoperative Visual Function After EEA Surgery

NCT06501716
View directory record Official record
Conditions
Indocyanine Green, Skull Base Neoplasms
Interventions
Indocyanine Green
Procedure
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jul 22, 2024 · Synced Oct 19, 2026, 10:06 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Randomized Trial of Financial Incentives to Reduce Sugar-sweetened Beverage Purchases by Low-income, Latino Families

NCT01990508
View directory record Official record
Conditions
Obesity Prevention
Interventions
Targeted beverage education and financial incentives, Traffic-light labeling of all beverages in store
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
216 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 6, 2015 · Synced Oct 19, 2026, 10:06 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Green Light Exposure in Healthy Volunteers Exposure in Normal Human Volunteers

NCT05295225
View directory record Official record
Conditions
Chronic Pain
Interventions
Green Light Emitting Diode, White Light Emitting Diode
Device
Lead sponsor
University of Arizona
Other
Eligibility
18 Years to 50 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated Jan 5, 2026 · Synced Oct 19, 2026, 10:06 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Improving Night Shift Nurses' Health and Reducing Burnout

NCT06829979
View directory record Official record
Conditions
Healthy
Interventions
Access to napping/relaxation room, Blue and green light blocking glasses
Behavioral · Other
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 99 Years
Enrollment
5 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 21, 2026 · Synced Oct 19, 2026, 10:06 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Comparison of Tissue Oxygenation Measurement Using Multimodal Devices

NCT05784103
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Nov 29, 2023 · Synced Oct 19, 2026, 10:06 AM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Promoting Healthier Food Purchases By Leveraging the Online-Grocery Environment

NCT02489396
View directory record Official record
Conditions
Obesity
Interventions
Nutrition facts automatically or not automatically displayed, Nutrition facts in color, Nutrition Facts Label in Larger Font, Healthier Items First
Behavioral
Lead sponsor
University of Vermont
Other
Eligibility
Not listed
Enrollment
400 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2019
U.S. locations
1
States / cities
Burlington, Vermont
Source: ClinicalTrials.gov public record
Updated May 3, 2018 · Synced Oct 19, 2026, 10:06 AM EDT
Completed Not applicable Interventional

Novel Imaging Techniques in Barrett's Esophagus

NCT00576498
View directory record Official record
Conditions
Barrett Esophagus, Gastroesophageal Reflux
Interventions
NBI-AFI imaging, Standard Endoscopy
Other
Lead sponsor
Midwest Biomedical Research
Other
Eligibility
18 Years and older
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2009
U.S. locations
2
States / cities
Kansas City, Missouri • Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Oct 29, 2012 · Synced Oct 19, 2026, 10:06 AM EDT
Active, not recruiting Phase 1Phase 2 Interventional

Venetoclax-Dexamethasone in Relapsed and/or Refractory t(11;14) Amyloidosis

NCT05451771
View directory record Official record
Conditions
AL Amyloidosis
Interventions
Venetoclax Oral Tablet, 200 mg, FISH assay, Venetoclax Oral Tablet, 400 mg, Dexamethasone Oral, 10 mg, Dexamethasone Oral, 20 mg, Daratumumab Injection, Bendamustine, Pomalidomide, Ixazomib, Venetoclax MTD with Dexamethasone
Drug · Device
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
4
States / cities
Boston, Massachusetts • Rochester, Minnesota • New York, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Oct 8, 2026 · Synced Oct 19, 2026, 10:06 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Alternative Dietary Approaches Online to Promote Tracking

NCT05049005
View directory record Official record
Conditions
Diet Quality, Weight Loss
Interventions
Simplified dietary tracking
Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 35 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 12, 2022 · Synced Oct 19, 2026, 10:06 AM EDT
Completed No phase listed Observational

Wound Necrosis in Lower Extremity Surgery

NCT03351387
View directory record Official record
Conditions
Extremity Lower Wounds
Interventions
SPY Intra-operative Angiography
Combination Product
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Dec 17, 2021 · Synced Oct 19, 2026, 10:06 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Effects of Light on Melatonin and Contractions in Pregnant Women

NCT01863446
View directory record Official record
Conditions
Pregnancy
Interventions
Lighting1, Lighting2
Device
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 35 Years · Female only
Enrollment
51 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2023
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 27, 2024 · Synced Oct 19, 2026, 10:06 AM EDT
Completed Not applicable Interventional Results available

Bright Light Therapy for Residual Daytime Symptoms Associated With Obstructive Sleep Apnea

NCT04299009
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
Bright light therapy glasses
Device
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
50 Years to 65 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 3, 2025 · Synced Oct 19, 2026, 10:06 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Brain State-dependent Stimulation to Improve Movement

NCT05103176
View directory record Official record
Conditions
Healthy
Interventions
TMS, Object directed grasping
Device · Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 50 Years
Enrollment
59 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Apr 4, 2025 · Synced Oct 19, 2026, 10:06 AM EDT
Completed Not applicable Interventional Results available

The Effect of the Erchonia GVL Low Level Laser Therapy on Neck and Shoulder Pain

NCT04895618
View directory record Official record
Conditions
Musculoskeletal Pain
Interventions
Erchonia GVL
Device
Lead sponsor
Erchonia Corporation
Industry
Eligibility
18 Years and older
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
3
States / cities
West Covina, California • Largo, Florida • White Plains, New York
Source: ClinicalTrials.gov public record
Updated Aug 21, 2023 · Synced Oct 19, 2026, 10:06 AM EDT
Terminated Phase 2 Interventional Accepts healthy volunteers Results available

Green Tea and Ultraviolet Light-induced Skin Damage

NCT00134381
View directory record Official record
Conditions
Healthy
Interventions
Green Tea, Placebo
Drug
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years to 65 Years
Enrollment
68 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2012
U.S. locations
1
States / cities
New Brunswick, New Jersey
Source: ClinicalTrials.gov public record
Updated Sep 6, 2017 · Synced Oct 19, 2026, 10:06 AM EDT
Completed Not applicable Interventional

Narrow Band Green Light and Migraine

NCT04841083
View directory record Official record
Conditions
Migraine, Headache
Interventions
Allay Lamp
Device
Lead sponsor
Vedanta Research
Other
Eligibility
18 Years and older
Enrollment
182 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Dec 8, 2022 · Synced Oct 19, 2026, 10:06 AM EDT
Completed Not applicable Interventional Results available

Cognitive Behavioral Therapy and Light Therapy

NCT05337943
View directory record Official record
Conditions
Pulmonary Hypertension, Insomnia, Fatigue
Interventions
CBT-I, Bright Light Therapy
Behavioral · Device
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 27, 2025 · Synced Oct 19, 2026, 10:06 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Climate Impact Label Design and Fast-Food Meal Selection

NCT06678178
View directory record Official record
Conditions
Food Selection
Interventions
Control (QR) Labels, Warning High Climate Impact Labels, Traffic Light Labels, Climate Grade Labels, Numeric Carbon Footprint Labels
Behavioral
Lead sponsor
Johns Hopkins Bloomberg School of Public Health
Other
Eligibility
18 Years and older
Enrollment
6,622 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 6, 2026 · Synced Oct 19, 2026, 10:06 AM EDT
Terminated Phase 2 Interventional

Shave Margins in Breast Conservation Therapy

NCT02462200
View directory record Official record
Conditions
Breast Cancer, Cancer of Breast, Cancer of the Breast
Interventions
Breast-conserving surgery (BCS), Cavity shave margins (CSM), BREAST-Q Questionnaire, 3-D breast imaging, Indocyanine green, Intraoperative imaging device, Peripheral blood draw
Procedure · Behavioral · Device + 1 more
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 85 Years · Female only
Enrollment
81 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jun 25, 2020 · Synced Oct 19, 2026, 10:06 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

How Does Continued Use of Green Light Therapy Impact Outcomes?

NCT07282275
View directory record Official record
Conditions
Body Composition
Interventions
EmeraldLED
Device
Lead sponsor
Efforia, Inc
Industry
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 23, 2025 · Synced Oct 19, 2026, 10:06 AM EDT