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ClinicalTrials.gov public records Last synced Oct 23, 2026, 7:29 PM EDT

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Showing 1–24 of 191 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Low-Level Laser Clear all
Completed Phase 1 Interventional

Photobiomodulation to Alter Cerebral Blood Flow and to Affect the Emotional Status of Patients With Major Depression

NCT00961454
View directory record Official record
Conditions
Major Depression, Anxiety Disorder, Post-Traumatic Stress Disorder, Substance Abuse Disorder
Interventions
Photobiomodulation with a super-luminous light emitting diode
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 60 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 19, 2009 · Synced Oct 23, 2026, 7:29 PM EDT
Recruiting Not applicable Interventional

Tolerability of 532 nm Laser Treatment of Port Wine Stains

NCT05841628
View directory record Official record
Conditions
Port-Wine Stain
Interventions
532 nm laser treatment
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 75 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 26, 2025 · Synced Oct 23, 2026, 7:29 PM EDT
Active, not recruiting Not applicable Interventional

A Pilot Study of Tomographic Optical Breast Imaging (DBT-TOBI) to Monitor Response to Neoadjuvant Therapy

NCT03822312
View directory record Official record
Conditions
Breast Cancer
Interventions
DBT-TOBI, MRI-TOBI
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older · Female only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 6, 2026 · Synced Oct 23, 2026, 7:29 PM EDT
Completed Phase 3 Interventional

Laser and Medical Treatment of Diabetic Macular Edema

NCT00050479
View directory record Official record
Conditions
Macular Degeneration
Interventions
Celecoxib (Celebrex)
Drug
Lead sponsor
National Eye Institute (NEI)
NIH
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2006
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 19, 2006 · Synced Oct 23, 2026, 7:29 PM EDT
Completed Phase 1Phase 2 Interventional Results available

HORNBILL: A Study to Test Different Doses of BI 764524 in Patients Who Have Had Laser Treatment for a Type of Diabetic Eye Disease Called Diabetic Retinopathy With Diabetic Macular Ischemia

NCT04424290
View directory record Official record
Conditions
Diabetic Retinopathy
Interventions
BI 764524, Sham control of BI 764524
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years and older
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
13
States / cities
Dothan, Alabama • Beverly Hills, California • Palo Alto, California + 10 more
Source: ClinicalTrials.gov public record
Updated May 22, 2024 · Synced Oct 23, 2026, 7:29 PM EDT
Completed Not applicable Interventional Results available

Low Level Laser Therapy for Radiation Induced Dermatitis in H & N Squamous Cell Carcinoma

NCT02384434
View directory record Official record
Conditions
Radiation Dermatitis
Interventions
THOR Laser System for Low Level Laser Therapy (LLLT)
Device
Lead sponsor
Heath Skinner
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 27, 2025 · Synced Oct 23, 2026, 7:29 PM EDT
Not listed Early Phase 1 Interventional

Photobiomodulation to Improve Cognition in TBI, With fMRI

NCT04230577
View directory record Official record
Conditions
Traumatic Brain Injury, Closed Head Injury, Cognitive Dysfunction
Interventions
Real LED Intervention, Sham LED Intervention
Device
Lead sponsor
Boston VA Research Institute, Inc.
Other
Eligibility
18 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 25, 2022 · Synced Oct 23, 2026, 7:29 PM EDT
Completed Phase 2 Interventional

Phase 2 Trial to Evaluate Belzupacap Sarotalocan (AU-011) Via Suprachoroidal Administration in Subjects With Primary Indeterminate Lesions and Small Choroidal Melanoma

NCT04417530
View directory record Official record
Conditions
Uveal Melanoma, Ocular Melanoma, Choroidal Melanoma
Interventions
AU-011, Suprachoroidal Microinjector, PDT Laser
Drug · Device
Lead sponsor
Aura Biosciences
Industry
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
22
States / cities
Tucson, Arizona • Los Angeles, California • Palo Alto, California + 19 more
Source: ClinicalTrials.gov public record
Updated Mar 3, 2025 · Synced Oct 23, 2026, 7:29 PM EDT
Completed Phase 3 Interventional Results available

Study of Treatment for Patients With Cancer of the Eye -Retinoblastoma

NCT00186888
View directory record Official record
Conditions
Retinoblastoma, Retinal Neoplasm
Interventions
Enucleation, Vincristine, Carboplatin, Focal Therapies, External Beam Radiation, Vincristine and Topotecan, Vincristine + Carboplatin + Etoposide, vincristine, cyclophosphamide, and doxorubicin, Vincristine, Carboplatin and Etoposide, Periocular carboplatin, G-CSF
Procedure · Drug · Radiation + 1 more
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
Not listed
Enrollment
107 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2024
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Sep 4, 2025 · Synced Oct 23, 2026, 7:29 PM EDT
Completed Not applicable Interventional Results available

A Study to Evaluate the Effect of Low Level Laser Light on Low Back Pain

NCT02538523
View directory record Official record
Conditions
Low Back Pain
Interventions
Erchonia FX-635, Placebo Laser
Device
Lead sponsor
Erchonia Corporation
Industry
Eligibility
18 Years and older
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
3
States / cities
Chandler, Arizona • San Mateo, California • Bloomfield, Michigan
Source: ClinicalTrials.gov public record
Updated Jun 10, 2021 · Synced Oct 23, 2026, 7:29 PM EDT
Terminated Not applicable Interventional Results available

The Effect of Low-Level Laser Stimulation on Hearing Thresholds

NCT01820416
View directory record Official record
Conditions
Hearing Loss
Interventions
Low-level Laser Therapy, Placebo Comparator: Disabled Laser
Radiation · Other
Lead sponsor
University of Iowa
Other
Eligibility
18 Years to 75 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Jun 1, 2017 · Synced Oct 23, 2026, 7:29 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Study to See How Low Level Laser Light Affects Subcutaneous Fat Around the Hips and Waist

NCT01292564
View directory record Official record
Conditions
Weight Loss
Interventions
Erchonia MLS, Placebo Laser
Device
Lead sponsor
Erchonia Corporation
Industry
Eligibility
18 Years to 65 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Fox River Grove, Illinois
Source: ClinicalTrials.gov public record
Updated May 9, 2014 · Synced Oct 23, 2026, 7:29 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Impact of Nd:YAG Laser Photobiostimulation on Healing of Gingiva

NCT07095556
View directory record Official record
Conditions
Wound Healing and Prevention, Oral Inflammation, Photobiomodulation, Post-operative Pain Management, Tooth Extraction Site Healing
Interventions
Low-level laser therapy
Other
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years and older
Enrollment
39 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Nov 12, 2025 · Synced Oct 23, 2026, 7:29 PM EDT
Completed Not applicable Interventional Results available

Alternating Pressure Overlay on Weight Bearing Tissue Tolerance in People With Spinal Cord Injury

NCT03317288
View directory record Official record
Conditions
Spinal Cord Injuries, Pressure Ulcer
Interventions
Dabir Air overlay
Device
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years to 65 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 9, 2021 · Synced Oct 23, 2026, 7:29 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

HELIOS Advanced: Human Oocyte Illumination to Enhance Development

NCT07425080
View directory record Official record
Conditions
IVF Outcomes
Interventions
Photobiomodulation
Other
Lead sponsor
Columbia University
Other
Eligibility
18 Years to 48 Years · Female only
Enrollment
270 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 25, 2026 · Synced Oct 23, 2026, 7:29 PM EDT
Terminated Not applicable Interventional Results available

MRI Guided Prostate Cancer Focal Laser Ablation

NCT03634579
View directory record Official record
Conditions
Prostate Cancer
Interventions
MRI Guided Focal Laser Interstitial Thermal Ablation
Device
Lead sponsor
Emory University
Other
Eligibility
18 Years and older · Male only
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Mar 23, 2020 · Synced Oct 23, 2026, 7:29 PM EDT
Withdrawn Not applicable Interventional

LLLT Treatment of Lung Inflammation in COVID-19

NCT04524715
View directory record Official record
Conditions
Covid19
Interventions
Non-invasive red LLLT treatment to chest of patient., Sham Device Treatment
Device
Lead sponsor
Ward Photonics LLC
Industry
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Millsboro, Delaware
Source: ClinicalTrials.gov public record
Updated Jul 18, 2022 · Synced Oct 23, 2026, 7:29 PM EDT
Terminated Not applicable Interventional

Augmenting Internet-Based Cognitive Behavioral Therapy for Major Depressive Disorder With Low-Level Light Therapy

NCT02898233
View directory record Official record
Conditions
Depression
Interventions
Deprexis, Active low-level light therapy, Sham low-level light therapy
Other · Device
Lead sponsor
University of Texas at Austin
Other
Eligibility
18 Years to 45 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Jul 25, 2024 · Synced Oct 23, 2026, 7:29 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Study of the Use of Low Level Laser Therapy to Reduce Acne

NCT01276535
View directory record Official record
Conditions
Acne
Interventions
Erchonia MLS + Erchonia THL
Device
Lead sponsor
Erchonia Corporation
Industry
Eligibility
18 Years to 40 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Dec 11, 2015 · Synced Oct 23, 2026, 7:29 PM EDT
Active, not recruiting Phase 3 Interventional

A Phase 3 Randomized, Masked, Controlled Trial to Evaluate Efficacy and Safety of Belzupacap Sarotalocan (AU-011) Treatment Compared to Sham Control in Subjects With Primary Indeterminate Lesions or Small Choroidal Melanoma

NCT06007690
View directory record Official record
Conditions
Choroidal Melanoma, Indeterminate Lesions, Uveal Melanoma, Ocular Melanoma
Interventions
Bel-sar, Suprachoroidal Microinjector, Infrared Laser, Sham Infrared Laser, Sham Microinjector
Drug · Device
Lead sponsor
Aura Biosciences
Industry
Eligibility
18 Years and older
Enrollment
108 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
25
States / cities
Los Angeles, California • Palo Alto, California • Sacramento, California + 20 more
Source: ClinicalTrials.gov public record
Updated Oct 13, 2026 · Synced Oct 23, 2026, 7:29 PM EDT
Completed Not applicable Interventional

Laser Based Focal Ablation of Low Grade Prostate Cancer

NCT01192438
View directory record Official record
Conditions
Low Grade Prostate Cancer
Interventions
Laser-based thermotherapy
Procedure
Lead sponsor
University of Chicago
Other
Eligibility
45 Years and older · Male only
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 27, 2014 · Synced Oct 23, 2026, 7:29 PM EDT
Terminated Not applicable Interventional

Evaluating Different Low-level Laser Therapies to Treat Neck Pain in Air Force Pilots and Flight Crew

NCT03945240
View directory record Official record
Conditions
Neck Pain
Interventions
Group 1 -- using Pinnacle Series Laser Device, Group 2 -- using Pinnacle Series Laser Device, Group 3 -- using Phoenix Thera-Lase Device
Procedure
Lead sponsor
Paul Crawford
Federal
Eligibility
18 Years to 62 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
Las Vegas, Nevada
Source: ClinicalTrials.gov public record
Updated Dec 18, 2025 · Synced Oct 23, 2026, 7:29 PM EDT
Terminated Phase 3 Interventional Results available

A Randomized Trial of Low-Dose Bevacizumab vs Laser for Type 1 ROP

NCT04634604
View directory record Official record
Conditions
Retinopathy of Prematurity
Interventions
Bevacizumab, Laser
Drug · Procedure
Lead sponsor
Jaeb Center for Health Research
Other
Eligibility
Up to 6 Months
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
32
States / cities
Phoenix, Arizona • Little Rock, Arkansas • Irvine, California + 26 more
Source: ClinicalTrials.gov public record
Updated Sep 14, 2026 · Synced Oct 23, 2026, 7:29 PM EDT
Not listed Phase 2 Interventional Accepts healthy volunteers

Treatment of Androgenetic Alopecia in Males With Theradome™ LH80 PRO

NCT02528552
View directory record Official record
Conditions
Androgenetic Alopecia
Interventions
LH80 PRO, Sham Device
Device
Lead sponsor
Theradome, Inc.
Industry
Eligibility
18 Years to 50 Years · Male only
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
4
States / cities
Los Angeles, California • Newnan, Georgia • Portland, Oregon + 1 more
Source: ClinicalTrials.gov public record
Updated Dec 2, 2016 · Synced Oct 23, 2026, 7:29 PM EDT