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ClinicalTrials.gov public records Last synced Oct 19, 2026, 12:08 PM EDT

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Showing 1–24 of 318 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: LLLT Clear all
Recruiting Not applicable Interventional Accepts healthy volunteers

Randomized Controlled Trial for Treatment of Pain and Assessment of Wound Healing in Chronic Venous Leg Ulcers Using Near Infrared Laser Therapy

NCT03716167
View directory record Official record
Conditions
Venous Leg Ulcer
Interventions
Summus Laser, Summus Laser Sham
Device
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2027
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 29, 2026 · Synced Oct 19, 2026, 12:08 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Cardiovascular Innovation & Research Institute 's NEXUS Registry, the Whole is Greater Than the Parts.

NCT03428048
View directory record Official record
Conditions
Coronary Artery Disease, Atrial Fibrillation (AF)
Interventions
Hybrid procedure, Endocardial ablations, left atrial appendage occlusion
Procedure
Lead sponsor
Cardiovascular Innovation and Research Institute
Other
Eligibility
18 Years and older
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2030
U.S. locations
1
States / cities
Glenwood Springs, Colorado
Source: ClinicalTrials.gov public record
Updated Jun 1, 2020 · Synced Oct 19, 2026, 12:08 PM EDT
Terminated No phase listed Observational

MRI-Guided Laser Induced Thermal Therapy

NCT01515085
View directory record Official record
Conditions
Malignant Glioma
Interventions
laser interstitial thermal therapy
Procedure
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
New Brunswick, New Jersey
Source: ClinicalTrials.gov public record
Updated May 22, 2014 · Synced Oct 19, 2026, 12:08 PM EDT
Completed Phase 3 Interventional Results available

Neoadjuvant Carboplatin and Vincristine and Standard Local Ophthalmic Therapy in Treating Patients With Intraocular Retinoblastoma

NCT00079417
View directory record Official record
Conditions
Intraocular Retinoblastoma
Interventions
Carboplatin, Cryosurgery, Infrared Laser Therapy, Iodine I-125, Radiation Therapy, Ruthenium Ru-106, Vincristine Sulfate
Drug · Procedure · Radiation
Lead sponsor
Children's Oncology Group
Network
Eligibility
Up to 5 Years
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2017
U.S. locations
10
States / cities
Los Angeles, California • Chicago, Illinois • Boston, Massachusetts + 6 more
Source: ClinicalTrials.gov public record
Updated Mar 13, 2023 · Synced Oct 19, 2026, 12:08 PM EDT
Completed Not applicable Interventional Results available

Photobiomodulation Therapy Using the Realief Therapy System for the Treatment of Chemotherapy-associated Peripheral Neuropathy

NCT02000908
View directory record Official record
Conditions
Chemotherapy-induced Peripheral Neuropathy
Interventions
photobiomodulation, Sham treatment, Physiotherapy
Device · Other
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years and older · Female only
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Feb 11, 2019 · Synced Oct 19, 2026, 12:08 PM EDT
Completed Phase 2 Interventional

Vaginal Photobiomodulation for Chronic Pelvic Pain

NCT06673108
View directory record Official record
Conditions
Chronic Pelvic Pain, Chronic Pelvic Pain Syndrome (CPPS)
Interventions
SoLa Pelvic Therapy, Sham
Device
Lead sponsor
SoLa Pelvic Therapy
Industry
Eligibility
18 Years and older · Female only
Enrollment
128 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
11
States / cities
Birmingham, Alabama • Newport Beach, California • San Francisco, California + 8 more
Source: ClinicalTrials.gov public record
Updated Aug 25, 2026 · Synced Oct 19, 2026, 12:08 PM EDT
Withdrawn Not applicable Interventional

Laser Therapy Versus Electrosurgery For Nasal Telangiectasias

NCT02090517
View directory record Official record
Conditions
Telangiectasis
Interventions
Pulsed Dye Laser, Long Pulsed Alexandrite Laser, Pulsed Dye Laser Plus Nd:YAG Laser, Electrodesiccation
Device · Procedure
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Jun 29, 2017 · Synced Oct 19, 2026, 12:08 PM EDT
Completed Not applicable Interventional Results available

Transcranial Photobiomodulation Therapy for the Treatment of Autistic Traits in Children and Adolescents With ADHD

NCT04569058
View directory record Official record
Conditions
Autism, Attention Deficit Hyperactivity Disorder
Interventions
Transcranial Photobiomodulation
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
9 Years to 17 Years
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 8, 2025 · Synced Oct 19, 2026, 12:08 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Brain Vascular and Neurocognitive Health

NCT06497413
View directory record Official record
Conditions
Cognitive Decline, Cognitive Dysfunction, Alzheimer Disease, Vascular Disease, Peripheral
Interventions
Transcranial Photobiomodulation, Transcranial Photobiomodulation helmet (Neuradiant 1070 Plus) with no light administered
Device
Lead sponsor
The University of Texas at Arlington
Other
Eligibility
18 Years to 80 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Arlington, Texas
Source: ClinicalTrials.gov public record
Updated Oct 6, 2025 · Synced Oct 19, 2026, 12:08 PM EDT
Not listed Not applicable Interventional

Phoenix Thera-Lase for Treating Chronic Pain in Patients Taking Opioid on a PRN Basis

NCT02964000
View directory record Official record
Conditions
Pain
Interventions
Low level 1 Watt, Phoenix Thera-Lase System 42, Phoenix Thera-Lase System 74
Device
Lead sponsor
Phoenix Thera-lase Systems, LLC
Industry
Eligibility
25 Years to 65 Years
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Feb 23, 2017 · Synced Oct 19, 2026, 12:08 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 19, 2026, 12:08 PM EDT
Completed Not applicable Interventional

Glaucoma Management in the African-Derived Developing World Using Trabeculoplasty

NCT02375009
View directory record Official record
Conditions
Glaucoma
Interventions
Selective laser trabeculoplasty
Procedure
Lead sponsor
West Virginia University
Other
Eligibility
30 Years and older
Enrollment
129 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Morgantown, West Virginia
Source: ClinicalTrials.gov public record
Updated Jun 18, 2021 · Synced Oct 19, 2026, 12:08 PM EDT
Completed No phase listed Interventional Results available

Evaluation of Erchonia PPL Laser as a Pretreatment Adjunct to Enhance Standard Erchonia Red Laser for the Relief of Pain

NCT07121933
View directory record Official record
Conditions
Musculoskeletal Pain
Interventions
Erchonia® PPL blue laser therapy, followed sequentially with the standard Erchonia red laser therapy
Device
Lead sponsor
Erchonia Corporation
Industry
Eligibility
22 Years and older
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
West Covina, California
Source: ClinicalTrials.gov public record
Updated Jun 4, 2026 · Synced Oct 19, 2026, 12:08 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Laser Resurfacing Versus Dermabrasion for Scar Revision

NCT01176448
View directory record Official record
Conditions
Cicatrix, Dermabrasion, Coagulation, Laser
Interventions
Fractionated laser, Dermabrasion
Device
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010
U.S. locations
1
States / cities
Edina, Minnesota
Source: ClinicalTrials.gov public record
Updated Nov 1, 2019 · Synced Oct 19, 2026, 12:08 PM EDT
Completed Not applicable Interventional Results available

Study of Low Level Laser Therapy to Treat Diabetic Peripheral Neuropathy Foot Pain

NCT02461225
View directory record Official record
Conditions
Diabetic Peripheral Neuropathy
Interventions
Erchonia® FX-635™, Placebo Laser
Device
Lead sponsor
Erchonia Corporation
Industry
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Mesa, Arizona
Source: ClinicalTrials.gov public record
Updated Mar 15, 2022 · Synced Oct 19, 2026, 12:08 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

LLLT for Alopecia of the Eyebrow in Women

NCT04897555
View directory record Official record
Conditions
Alopecia
Interventions
LLLT
Device
Lead sponsor
Freedom Laser Therapy, Inc.
Industry
Eligibility
18 Years to 70 Years · Female only
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
2
States / cities
Mendham, New Jersey • Great Neck, New York
Source: ClinicalTrials.gov public record
Updated May 21, 2021 · Synced Oct 19, 2026, 12:08 PM EDT
Not listed Not applicable Interventional

Painless Laser Therapy for Overactive Bladder

NCT01569061
View directory record Official record
Conditions
Overactive Bladder
Interventions
LCT-1000TM (Manufacturer: LiteCure)
Device
Lead sponsor
Zipper Urogynecology Associates
Other
Eligibility
18 Years and older · Female only
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
Melbourne, Florida
Source: ClinicalTrials.gov public record
Updated Apr 2, 2012 · Synced Oct 19, 2026, 12:08 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Prospective Evaluation of Contrast Sensitivity and Disability Glare in Refractive Surgery, a Sub-Study of: Initial Evaluation of Excimer Laser Keratorefractive Surgery in U.S. Army Personnel (WU # 2335-99)

NCT00413868
View directory record Official record
Conditions
Myopia
Interventions
LASIK, PRK, Small target contrast sensitivity and disability glare
Procedure · Behavioral
Lead sponsor
Walter Reed Army Medical Center
Federal
Eligibility
21 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Apr 1, 2008 · Synced Oct 19, 2026, 12:08 PM EDT
Completed Phase 2 Interventional

Photobiomodulation Laser Therapy for COVID-19 Positive Patients With Pulmonary Disease

NCT04391712
View directory record Official record
Conditions
COVID-19
Interventions
MLS Laser, Regular Inpatient Medical Care
Device · Other
Lead sponsor
Lowell General Hospital
Other
Eligibility
18 Years to 90 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
1
States / cities
Lowell, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 5, 2020 · Synced Oct 19, 2026, 12:08 PM EDT
Completed Phase 3 Interventional Results available

RAINBOW Study: RAnibizumab Compared With Laser Therapy for the Treatment of INfants BOrn Prematurely With Retinopathy of Prematurity

NCT02375971
View directory record Official record
Conditions
Retinopathy of Prematurity
Interventions
Ranibizumab, Laser therapy
Drug · Procedure
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
Not listed
Enrollment
224 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
12
States / cities
Loma Linda, California • Sacramento, California • Aurora, Colorado + 9 more
Source: ClinicalTrials.gov public record
Updated Nov 14, 2018 · Synced Oct 19, 2026, 12:08 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Post Excision/Mohs Scar Laser Resurfacing

NCT02130297
View directory record Official record
Conditions
Skin Cancer
Interventions
Laser Treatment
Device
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2019
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 19, 2021 · Synced Oct 19, 2026, 12:08 PM EDT
Completed Not applicable Interventional Results available

Photobiomodulation Therapy for the Treatment of Lower Extremity Stress Fractures in a Military Training Setting

NCT05843864
View directory record Official record
Conditions
Metatarsal Stress Fracture, Stress Fracture of Tibia
Interventions
Photobiomodulation Therapy with Standard Physical Therapy, Sham Photobiomodulation Therapy with Standard Physical Therapy
Device · Other
Lead sponsor
Brooke Army Medical Center
Federal
Eligibility
17 Years to 64 Years
Enrollment
103 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Jul 15, 2026 · Synced Oct 19, 2026, 12:08 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

SP TLF Versus Ho:YAG Laser

NCT05048706
View directory record Official record
Conditions
Urinary Calculi
Interventions
Laser lithotripsy (SP TLF), Laser lithotripsy (Ho:YAG)
Device
Lead sponsor
University of Rochester
Other
Eligibility
18 Years and older
Enrollment
62 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
2
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Mar 24, 2025 · Synced Oct 19, 2026, 12:08 PM EDT
Not listed Not applicable Interventional

Electroacupuncture and Laser Therapy on Neck Pain

NCT00618878
View directory record Official record
Conditions
Chronic Neck Pain
Interventions
Electroacupuncture, Laser Therapy
Procedure
Lead sponsor
Logan College of Chiropractic
Other
Eligibility
18 Years to 70 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Chesterfield, Missouri
Source: ClinicalTrials.gov public record
Updated Oct 17, 2008 · Synced Oct 19, 2026, 12:08 PM EDT