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ClinicalTrials.gov public records Last synced Oct 23, 2026, 12:02 AM EDT

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Showing 625–648 of 966 matching trials from the live ClinicalTrials.gov search.
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Recruiting No phase listed Observational

The Biomarkers in the Hyperbaric Oxygen Brain Injury Treatment Trial (BioHOBIT)

NCT04855396
View directory record Official record
Conditions
Traumatic Brain Injury
Interventions
Not listed
Lead sponsor
University of Michigan
Other
Eligibility
16 Years to 65 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
10
States / cities
San Diego, California • West Palm Beach, Florida • Iowa City, Iowa + 7 more
Source: ClinicalTrials.gov public record
Updated Jun 22, 2026 · Synced Oct 23, 2026, 12:02 AM EDT
Terminated Not applicable Interventional Results available

Safety and Preliminary Efficacy of Combination Therapy for the Treatment of Acne Vulgaris

NCT02431494
View directory record Official record
Conditions
Acne Vulgaris, Acne
Interventions
Blue light phototherapy, Microcurrent therapy, Combination of BLP and Microcurrent
Device
Lead sponsor
Nova Southeastern University
Other
Eligibility
18 Years to 30 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
2
States / cities
Fort Lauderdale, Florida • Hollywood, Florida
Source: ClinicalTrials.gov public record
Updated Feb 24, 2020 · Synced Oct 23, 2026, 12:02 AM EDT
Active, not recruiting Not applicable Interventional

Neuro-affective Response to Light in Depressed Adolescents and Young Adults

NCT05712772
View directory record Official record
Conditions
Depression in Adolescence, Depression in Adults
Interventions
Blue Light, Red Light
Other
Lead sponsor
University of Pittsburgh
Other
Eligibility
12 Years to 30 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 2, 2026 · Synced Oct 23, 2026, 12:02 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 23, 2026, 12:02 AM EDT
Completed Phase 1 Interventional Results available

Phase I Photodynamic Therapy (PDT) for Benign Dermal Neurofibromas (NF1)

NCT01682811
View directory record Official record
Conditions
Neurofibromatoses
Interventions
Part 1 Levulan injection, Part 1 Levulan surface application, Part 1 Levulan surface application twice, Part 1 Levulan surface application twice with microneedling, Levulan (5-aminolevulinic acid) photodynamic therapy - Dose level 1, Levulan (5-aminolevulinic acid) photodynamic therapy - Dose level 2, Levulan (5-aminolevulinic acid) photodynamic therapy - Dose level 3
Drug
Lead sponsor
Harry T Whelan, MD
Other
Eligibility
18 Years to 90 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jun 18, 2021 · Synced Oct 23, 2026, 12:02 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

The Effect of Light Intervention on Recovery in Individuals With Opioid Use Disorder (OUD)

NCT06832007
View directory record Official record
Conditions
Opioid Use Disorder, Sleep, Circadian Rhythms, fMRI Research
Interventions
AYO light glasses (experimental), AYO light glasses (comparator)
Device
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years to 60 Years
Enrollment
105 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Oct 9, 2026 · Synced Oct 23, 2026, 12:02 AM EDT
Completed Not applicable Interventional Results available

Calhoun Vision Light Adjustable Lens (LAL) in Subjects With Pre-Existing Corneal Astigmatism

NCT01496066
View directory record Official record
Conditions
Cataract
Interventions
LAL (Light Adjustable Lens) and Light Deliver Device (LDD), Monofocal control IOL
Device
Lead sponsor
Calhoun Vision, Inc.
Industry
Eligibility
40 Years to 80 Years
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2016
U.S. locations
17
States / cities
Fayetteville, Arkansas • Los Angeles, California • Torrance, California + 14 more
Source: ClinicalTrials.gov public record
Updated Jun 29, 2018 · Synced Oct 23, 2026, 12:02 AM EDT
Terminated Phase 1 Interventional Results available

Evaluation of the Safety, Tolerability, and Efficacy of MDGN-002 in Adults With Moderate to Severe Active Crohn's Disease or Ulcerative Colitis

NCT03169894
View directory record Official record
Conditions
Crohn Disease, Ulcerative Colitis
Interventions
MDGN-002
Drug
Lead sponsor
Avalo Therapeutics, Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
13
States / cities
Hialeah, Florida • New Port Richey, Florida • Atlanta, Georgia + 9 more
Source: ClinicalTrials.gov public record
Updated Feb 26, 2024 · Synced Oct 23, 2026, 12:02 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Laser 360iQ: Optimal Light-laser Combination Therapy

NCT04519723
View directory record Official record
Conditions
Photodamage
Interventions
Assess the safety and efficacy of light-laser therapy using the Harmony XL and Dye-VL (500-600nm), Q-Switched 1064nm, Er:YAG 2940nm modules in combination .
Device
Lead sponsor
Alma Lasers Inc.
Industry
Eligibility
35 Years to 60 Years · Female only
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
Edina, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 20, 2020 · Synced Oct 23, 2026, 12:02 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

The Breathe Light Study

NCT01976455
View directory record Official record
Conditions
Over-eating, Obesity
Interventions
20% fewer calories, 40% fewer calories
Other
Lead sponsor
USDA Grand Forks Human Nutrition Research Center
Federal
Eligibility
18 Years to 65 Years
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
1
States / cities
Grand Forks, North Dakota
Source: ClinicalTrials.gov public record
Updated Feb 2, 2022 · Synced Oct 23, 2026, 12:02 AM EDT
Completed Phase 1 Interventional

Photodynamic Therapy in Treating Patients With Basal Cell Skin Cancer

NCT00017485
View directory record Official record
Conditions
Non-melanomatous Skin Cancer
Interventions
HPPH
Drug
Lead sponsor
Roswell Park Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2007
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Mar 7, 2011 · Synced Oct 23, 2026, 12:02 AM EDT
Completed Not applicable Interventional Results available

Bright Light Treatment At Home To Manage Chronic Pain In U.S. Veterans

NCT02373189
View directory record Official record
Conditions
Chronic Low Back Pain
Interventions
Bright light
Device
Lead sponsor
Rush University Medical Center
Other
Eligibility
18 Years to 70 Years
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Dec 19, 2023 · Synced Oct 23, 2026, 12:02 AM EDT
Completed Phase 3 Interventional

REVEAL - Research With I-124 EVuzamitide to Elucidate Cardiac AmyLoidosis

NCT06788535
View directory record Official record
Conditions
Cardiac Amyloidosis
Interventions
I-124 evuzamitide
Drug
Lead sponsor
Sharmila Dorbala
Other
Eligibility
18 Years and older
Enrollment
204 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
20
States / cities
Scottsdale, Arizona • Duarte, California • San Francisco, California + 16 more
Source: ClinicalTrials.gov public record
Updated Apr 30, 2026 · Synced Oct 23, 2026, 12:02 AM EDT
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Daily Goal Setting to Increase Everyday Physical Activity and Promote Cognitive Health in Midlife

NCT05826379
View directory record Official record
Conditions
Physical Inactivity, Walking, Cognitive Health, Self-regulation, Overweight and Obesity
Interventions
Adaptive Daily Goal Setting, Interim Goal Prompt
Behavioral
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
30 Years to 70 Years
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
1
States / cities
Hershey, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 12, 2026 · Synced Oct 23, 2026, 12:02 AM EDT
Recruiting Not applicable Interventional

Clinical Protocol CERN Feasibility Study

NCT06933420
View directory record Official record
Conditions
Bacterial Vaginosis, Fungal Vaginal Infections
Interventions
Cern Device
Device
Lead sponsor
Cern Corporation
Industry
Eligibility
18 Years and older · Female only
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
3
States / cities
Irvine, California • Orange, California • Santa Ana, California
Source: ClinicalTrials.gov public record
Updated Apr 18, 2025 · Synced Oct 23, 2026, 12:02 AM EDT
Not listed Not applicable Interventional

Hand Holding During Light Sedation for Minimally Invasive Spine Surgery Improves Outcomes

NCT05058079
View directory record Official record
Conditions
Spine, Minimally Invasive
Interventions
Intraoperative Hand Held
Behavioral
Lead sponsor
Rhode Island Hospital
Other
Eligibility
18 Years to 80 Years
Enrollment
154 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Sep 27, 2021 · Synced Oct 23, 2026, 12:02 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Evaluate the Potential of Tazarotene Foam to Cause an Allergic Reaction When Applied to the Skin and Exposed to Light on Healthy Volunteers.

NCT01119651
View directory record Official record
Conditions
Acne Vulgaris
Interventions
Tazarotene (Patch application in Challenge Phase)
Drug
Lead sponsor
Stiefel, a GSK Company
Industry
Eligibility
18 Years to 65 Years
Enrollment
59 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010
U.S. locations
1
States / cities
St. Petersburg, Florida
Source: ClinicalTrials.gov public record
Updated Jun 14, 2017 · Synced Oct 23, 2026, 12:02 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Parents as the Agent of Change for Childhood Obesity

NCT01197443
View directory record Official record
Conditions
Obesity
Interventions
Parent-only Group, Parent + Child Group
Behavioral
Lead sponsor
University of California, San Diego
Other
Eligibility
8 Years to 12 Years
Enrollment
152 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2015
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Dec 2, 2015 · Synced Oct 23, 2026, 12:02 AM EDT
Withdrawn Not applicable Interventional

Dim Light at Night in Patients With Obstructive Sleep Apnea

NCT01853891
View directory record Official record
Conditions
Obstructive Sleep Apnea (OSA)
Interventions
dim light at night
Other
Lead sponsor
Ulysses Magalang MD
Other
Eligibility
18 Years to 60 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 30, 2025 · Synced Oct 23, 2026, 12:02 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Trans-abdominal Fetal Pulse Oximetry; Tissue Light Scattering and Signal Integrity

NCT04876846
View directory record Official record
Conditions
Fetal Hypoxia
Interventions
GEN 3 Monitoring of Fetus
Device
Lead sponsor
Raydiant Oximetry, Inc.
Industry
Eligibility
18 Years and older · Female only
Enrollment
9 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
1
States / cities
Walnut Creek, California
Source: ClinicalTrials.gov public record
Updated Nov 13, 2025 · Synced Oct 23, 2026, 12:02 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Light Scattering Spectroscopy to Determine Brain Tumors

NCT00067418
View directory record Official record
Conditions
Epilepsy, Temporal Lobe, Temporal Lobe
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
Not listed
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2004
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 23, 2026, 12:02 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Evaluation of Effectiveness and Safety of Intense Pulsed Light Treatment for Chalazion

NCT07039461
View directory record Official record
Conditions
Chalazion
Interventions
OptiLIGHT
Device
Lead sponsor
Lumenis Be Ltd.
Industry
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
2
States / cities
New York, New York • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jan 6, 2026 · Synced Oct 23, 2026, 12:02 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Behavioral Economics to Implement a Traffic Light Nutrition Ranking System: Study 2

NCT06298253
View directory record Official record
Conditions
Food Insecurity, Implementation Science, Diet, Healthy, Behavioral Economics
Interventions
Behavioral economics-enhanced SWAP implementation, Basic SWAP implementation
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 90 Years
Enrollment
3,750 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 9, 2026 · Synced Oct 23, 2026, 12:02 AM EDT
Completed Phase 3 Interventional

Cystoscopy and Hexyl 5-Aminolevulinate in Detecting Carcinoma In Situ in Patients With Bladder Cancer

NCT00052637
View directory record Official record
Conditions
Bladder Cancer
Interventions
hexaminolevulinate, biopsy, cystoscopy
Drug · Procedure
Lead sponsor
Photocure
Industry
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2001
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Oct 23, 2013 · Synced Oct 23, 2026, 12:02 AM EDT