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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Low-level Laser Therapy Clear all
Withdrawn Not applicable Interventional

Fundamental and Applied Concussion Recovery Modality Research and Development: Applications for the Enhanced Recovery

NCT05062148
View directory record Official record
Conditions
Traumatic Brain Injury, Post-Concussion Syndrome, Concussion, Brain
Interventions
Float-REST, Photobiomodulation
Other
Lead sponsor
West Virginia University
Other
Eligibility
14 Years to 17 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Morgantown, West Virginia
Source: ClinicalTrials.gov public record
Updated Dec 22, 2022 · Synced Sep 28, 2026, 7:08 PM EDT
Terminated Not applicable Interventional Results available

Efficacy Study of the Application of Low Level Laser Light to Treat Venous Stasis Ulcers

NCT01376050
View directory record Official record
Conditions
Venous Stasis Ulcer
Interventions
Erchonia ML Scanner (MLS), Placebo Laser
Device
Lead sponsor
Erchonia Corporation
Industry
Eligibility
40 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Dec 10, 2015 · Synced Sep 28, 2026, 7:08 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Study of Low Level Laser Light Therapy on Circumference Reduction

NCT02109107
View directory record Official record
Conditions
Circumference Reduction
Interventions
Erchonia EZ6 Laser
Device
Lead sponsor
Erchonia Corporation
Industry
Eligibility
18 Years to 65 Years
Enrollment
54 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
2
States / cities
Evans, Georgia • Fruitland, Idaho
Source: ClinicalTrials.gov public record
Updated Feb 1, 2016 · Synced Sep 28, 2026, 7:08 PM EDT
Not listed Not applicable Interventional

Efficacy of Osteopathic Manipulative Medicine (OMM) and Phototherapy for Patients With Chronic Lower Back Pain

NCT01765777
View directory record Official record
Conditions
Chronic Lower Back Pain
Interventions
Osteopathic Manipulative Medicine, Phototherapy
Procedure
Lead sponsor
New York Institute of Technology
Other
Eligibility
18 Years to 65 Years
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2025
U.S. locations
1
States / cities
Old Westbury, New York
Source: ClinicalTrials.gov public record
Updated Aug 5, 2024 · Synced Sep 28, 2026, 7:08 PM EDT
Terminated Not applicable Interventional Results available

Low Level Laser Therapy With Physical Therapy for Chronic Musculoskeletal Pain

NCT02785432
View directory record Official record
Conditions
Chronic Pain
Interventions
Sham low level laser, Active low level laser
Device
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 80 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jul 6, 2020 · Synced Sep 28, 2026, 7:08 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 3, 2025 · Synced Sep 28, 2026, 7:08 PM EDT
Completed No phase listed Interventional Results available

An Evaluation of Low Level Laser Light Therapy for Autistic Disorder 2

NCT04895605
View directory record Official record
Conditions
Autistic Disorder
Interventions
Erchonia HLS Laser, Placebo Laser
Device
Lead sponsor
Erchonia Corporation
Industry
Eligibility
5 Years to 12 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 29, 2023 · Synced Sep 28, 2026, 7:08 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Study of Low Level Laser Therapy and Tinnitus Relief

NCT00845975
View directory record Official record
Conditions
Tinnitus
Interventions
Erchonia Hearing Lasers #1 & #2, Placebo Lasers
Device
Lead sponsor
Erchonia Corporation
Industry
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Jun 4, 2014 · Synced Sep 28, 2026, 7:08 PM EDT
Completed Not applicable Interventional Results available

Pilot Investigation to Evaluate Effectiveness of Shockwave Therapy, Photobiomodulation and Physical Therapy in the Management of Non-insertional Achilles Tendinopathy

NCT04725513
View directory record Official record
Conditions
Achilles Tendinopathy
Interventions
Shockwave Therapy, Photobiomodulation Therapy, Physical Therapy
Device · Other
Lead sponsor
Spaulding Rehabilitation Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Cambridge, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 11, 2026 · Synced Sep 28, 2026, 7:08 PM EDT
Completed Not applicable Interventional

Laser Versus Mechanical Lithotripsy of Bile Duct Stones

NCT01759979
View directory record Official record
Conditions
Choledocholithiasis
Interventions
Laser and mechanical lithotripsy, Mechanical Lithotripsy
Procedure
Lead sponsor
University of Southern California
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Mar 30, 2017 · Synced Sep 28, 2026, 7:08 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Effect of Low Level Laser Therapy on Pain Induced by Placement of Orthodontic Separators in Pediatric Patients

NCT02211547
View directory record Official record
Conditions
Levels of Pain
Interventions
Epic 10 Diode Laser by Biolase Inc., Placebo
Device · Other
Lead sponsor
University of Colorado, Denver
Other
Eligibility
6 Years to 17 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Jan 30, 2017 · Synced Sep 28, 2026, 7:08 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 20, 2021 · Synced Sep 28, 2026, 7:08 PM EDT
Withdrawn Phase 3 Interventional

Stent Placement With or Without Photodynamic Therapy Using Porfimer Sodium as Palliative Treatment in Treating Patients With Stage III or Stage IV Cholangiocarcinoma That Cannot Be Removed By Surgery

NCT00253617
View directory record Official record
Conditions
Cholangiocarcinoma of the Extrahepatic Bile Duct, Cholangiocarcinoma of the Gallbladder, Unresectable Extrahepatic Bile Duct Cancer, Unresectable Gallbladder Cancer, Recurrent Extrahepatic Bile Duct Cancer, Recurrent Gallbladder Cancer
Interventions
porfimer sodium, adjuvant therapy, laser therapy, photodynamic therapy, phototherapy
Drug · Procedure
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Apr 3, 2013 · Synced Sep 28, 2026, 7:08 PM EDT
Completed Phase 1 Interventional

Imiquimod and Laser Therapy With or Without a Green Dye in Treating Patients With Stage III or Stage IV Melanoma That Has Spread to Other Parts of the Skin

NCT00453050
View directory record Official record
Conditions
Melanoma (Skin), Metastatic Cancer
Interventions
imiquimod, indocyanine green solution, flow cytometry, immunologic technique, laboratory biomarker analysis
Drug · Other
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2006
U.S. locations
1
States / cities
Tulsa, Oklahoma
Source: ClinicalTrials.gov public record
Updated May 5, 2015 · Synced Sep 28, 2026, 7:08 PM EDT
Completed Not applicable Interventional Results available

Scalp Application of LED Therapy to Improve Thinking and Memory in Veterans With Gulf War Illness

NCT01782378
View directory record Official record
Conditions
Gulf War Veterans Illness, Neurobehavioral Manifestations, Memory Disorders
Interventions
Real LED Treatment, Sham LED Treatment
Device
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
38 Years to 65 Years
Enrollment
96 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
2
States / cities
San Francisco, California • Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 21, 2020 · Synced Sep 28, 2026, 7:08 PM EDT
Completed Not applicable Interventional Results available

Transcranial Laser Therapy, Continuous and Pulsed Light, for Major Depressive Disorder (ELATED-3)

NCT02959307
View directory record Official record
Conditions
Depression, Major Depressive Disorder
Interventions
Transcranial Light Therapy, Sham Transcranial Light Therapy
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 70 Years
Enrollment
49 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
2
States / cities
Boston, Massachusetts • Orangeburg, New York
Source: ClinicalTrials.gov public record
Updated Sep 20, 2020 · Synced Sep 28, 2026, 7:08 PM EDT
Withdrawn Not applicable Interventional

Early Carbon Dioxide Laser Therapy for Alleviation of Incisional Scar Burden

NCT03306628
View directory record Official record
Conditions
Skin Scarring
Interventions
CO2 Laser Administration
Other
Lead sponsor
NYU Langone Health
Other
Eligibility
21 Years to 80 Years · Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 5, 2020 · Synced Sep 28, 2026, 7:08 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Study of the Effectiveness of Green Diode Laser Light on Body Shaping

NCT01292538
View directory record Official record
Conditions
Body Contouring
Interventions
Erchonia GLS, Placebo laser
Device
Lead sponsor
Erchonia Corporation
Industry
Eligibility
18 Years to 65 Years
Enrollment
67 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
2
States / cities
Marion, Indiana • Bloomfield Hills, Michigan
Source: ClinicalTrials.gov public record
Updated Feb 9, 2020 · Synced Sep 28, 2026, 7:08 PM EDT
Terminated Not applicable Interventional Results available

An Evaluation of the Effect of Low Level Laser Therapy on Diabetic Peripheral Neuropathy Pain

NCT04006392
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
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
4
States / cities
Mesa, Arizona • Costa Mesa, California • Hialeah, Florida + 1 more
Source: ClinicalTrials.gov public record
Updated Mar 13, 2023 · Synced Sep 28, 2026, 7:08 PM EDT
Completed No phase listed Observational

Use of Micropulse Trans-Scleral Cyclophotocoagulation Laser (MP-TSCPC) for Glaucoma Patients

NCT05654493
View directory record Official record
Conditions
Glaucoma
Interventions
MicroPulse Transscleral Laser Therapy using revised P3 Delivery Device
Device
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Mar 18, 2026 · Synced Sep 28, 2026, 7:08 PM EDT
Completed Not applicable Interventional Results available

Clinical and Microbiologic Outcomes of Adjunctive Antimicrobial Photodynamic Therapy in the Non-surgical and Surgical Treatment of Teeth With Periodontal Disease

NCT05252000
View directory record Official record
Conditions
Periodontal Diseases
Interventions
mechanical debridement, adjunctive aPDT, sham aPDT
Device
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 11, 2026 · Synced Sep 28, 2026, 7:08 PM EDT
Completed Not applicable Interventional

Laser Acupuncture Before and After Embryo Transfer Improves IVF Outcomes

NCT02815371
View directory record Official record
Conditions
Embryo Implantation
Interventions
Needle Acupuncture, Laser Acupuncture, Sham Laser Acupuncture
Procedure
Lead sponsor
Reproductive Medicine Associates of New Jersey
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
803 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
2
States / cities
Norwalk, Connecticut • Morristown, New Jersey
Source: ClinicalTrials.gov public record
Updated Jun 27, 2016 · Synced Sep 28, 2026, 7:08 PM EDT
Completed Not applicable Interventional

Laser Spot Treatment of Perioral Rhytids

NCT01986634
View directory record Official record
Conditions
Facial Aging
Interventions
Laser Treatment
Procedure
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
18 Years to 80 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Lyndhurst, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 4, 2023 · Synced Sep 28, 2026, 7:08 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Comparison Study of Picosecond and Nanosecond Pulse Durations Using a Q-switched Nd:YAG Laser for Tattoo Removal

NCT02244554
View directory record Official record
Conditions
Tattoo Removal
Interventions
enLighten Laser
Device
Lead sponsor
Cutera Inc.
Industry
Eligibility
18 Years to 55 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Feb 20, 2023 · Synced Sep 28, 2026, 7:08 PM EDT