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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Low Level Laser Therapy Clear all
Not listed Phase 1Phase 2 Interventional

Electrical Acupuncture and Laser Therapy for Low Back Pain

NCT00779818
View directory record Official record
Conditions
Chronic Low Back Pain
Interventions
Electrical acupuncture, Laser
Device
Lead sponsor
Logan College of Chiropractic
Other
Eligibility
20 Years to 60 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Chesterfield, Missouri
Source: ClinicalTrials.gov public record
Updated Oct 23, 2008 · Synced Jun 26, 2026, 5:38 PM EDT
Completed Phase 2Phase 3 Interventional

Infrared Non-Cutting Laser Therapy for Acne

NCT00110643
View directory record Official record
Conditions
Acne Vulgaris
Interventions
CoolTouch II laser
Device
Lead sponsor
University of Michigan
Other
Eligibility
13 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2005
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated May 3, 2015 · Synced Jun 26, 2026, 5:38 PM EDT
Completed Phase 4 Interventional Results available

Clinical and Microbiologic Outcomes of aPDT in the Non-surgical Treatment of Implant Inflammation

NCT04187053
View directory record Official record
Conditions
DENT IMPLANTS, LASER
Interventions
Conventional mechanical therapy, Saline, Methylene Blue, Light emitting laser, Non-light emitting laser
Procedure · Drug · Device
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years and older
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 20, 2024 · Synced Jun 26, 2026, 5:38 PM EDT
Completed No phase listed Observational

American Breast Laser Ablation Therapy Evaluation

NCT00807924
View directory record Official record
Conditions
Benign Breast Conditions; Breast Fibroadenomas
Interventions
Not listed
Lead sponsor
Novian Health Inc.
Industry
Eligibility
18 Years and older · Female only
Enrollment
108 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2018
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 3, 2023 · Synced Jun 26, 2026, 5:38 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 24, 2022 · Synced Jun 26, 2026, 5:38 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Study of Low Level Laser Therapy and Word Recognition in Hearing Impaired Individuals

NCT00787189
View directory record Official record
Conditions
Sensorineural Hearing Loss
Interventions
The Hearing Laser, Placebo Laser
Device
Lead sponsor
Erchonia Corporation
Industry
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated May 27, 2021 · Synced Jun 26, 2026, 5:38 PM EDT
Withdrawn Not applicable Interventional

A Study to See if Low Level Laser Light Can Help to Treat Toenail Fungus

NCT03066336
View directory record Official record
Conditions
Onychomycosis of Toenail
Interventions
Erchonia LunulaLaser
Device
Lead sponsor
Erchonia Corporation
Industry
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Aug 20, 2023 · Synced Jun 26, 2026, 5:38 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 Jun 26, 2026, 5:38 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 10, 2015 · Synced Jun 26, 2026, 5:38 PM EDT
Completed Not applicable Interventional Results available

Transcranial Laser Therapy for Major Depressive Disorder

NCT01538199
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
Near-infrared radiation via Transcranial LED Therapy, Sham device
Device
Lead sponsor
Paolo Cassano
Other
Eligibility
18 Years to 65 Years
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
2
States / cities
Boston, Massachusetts • Chelsea, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 28, 2017 · Synced Jun 26, 2026, 5:38 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 1, 2016 · Synced Jun 26, 2026, 5:38 PM EDT
Terminated Phase 2 Interventional Results available

Safety of Rt-PA + Transcranial Emission of Low-Energy Lasers for Acute Stroke Recovery

NCT01220739
View directory record Official record
Conditions
Ischemic Stroke
Interventions
Transcranial Laser Therapy
Device
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years to 80 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
3
States / cities
Englewood, Colorado • Columbia, South Carolina • Spokane, Washington
Source: ClinicalTrials.gov public record
Updated Dec 4, 2016 · Synced Jun 26, 2026, 5:38 PM EDT
Terminated Phase 2 Interventional

Study Evaluating Efficacy and Safety of PF-04523655 Versus Laser in Subjects With Diabetic Macular Edema

NCT00701181
View directory record Official record
Conditions
Diabetic Retinopathy, Diabetes Complications
Interventions
Laser Treatment, PF-04523655 high, PF-04523655 middle, PF-04523655 low
Procedure · Drug
Lead sponsor
Quark Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
184 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
26
States / cities
Mesa, Arizona • Meza, Arizona • Peoria, Arizona + 20 more
Source: ClinicalTrials.gov public record
Updated Oct 10, 2012 · Synced Jun 26, 2026, 5:38 PM EDT
Withdrawn Phase 2 Interventional

Laser Therapy for Diabetic Peripheral Neuropathic Pain

NCT02328911
View directory record Official record
Conditions
Diabetic Peripheral Neuropathy
Interventions
Laser treatment, Sham treatment
Device
Lead sponsor
University of Miami
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Sep 27, 2015 · Synced Jun 26, 2026, 5:38 PM EDT
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 – 2026
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 27, 2025 · Synced Jun 26, 2026, 5:38 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Study of the Combined Effect of Low Level Laser Therapy and Manual Lymph Drainage on Reducing Body Circumference

NCT02591056
View directory record Official record
Conditions
Circumference Reduction
Interventions
Erchonia® Verju™ Laser, Green PRESS 8
Device
Lead sponsor
Erchonia Corporation
Industry
Eligibility
18 Years to 65 Years
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016
U.S. locations
3
States / cities
Stockton, California • Marion, Indiana • Bloomfield Hills, Michigan
Source: ClinicalTrials.gov public record
Updated Feb 9, 2020 · Synced Jun 26, 2026, 5:38 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Interventional Study to Evaluate the Appearance of Surgical Scars After Laser Therapy

NCT02985151
View directory record Official record
Conditions
Cicatrix, Carbon Dioxide Laser
Interventions
Syneron-Candela CO2RE Laser
Device
Lead sponsor
St. Louis University
Other
Eligibility
18 Years and older
Enrollment
51 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2020
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jun 5, 2023 · Synced Jun 26, 2026, 5:38 PM EDT
Completed Not applicable Interventional

Treatment Trial Using Low Level Laser Therapy (LLLT) for Treatment of Chemotherapy Induced Peripheral Neuropathy

NCT01006408
View directory record Official record
Conditions
Peripheral Neuropathy
Interventions
Low Level Laser, Placebo followed by Low Level Laser
Procedure
Lead sponsor
Legacy Health System
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Oct 18, 2012 · Synced Jun 26, 2026, 5:38 PM EDT
Completed Phase 4 Interventional

Correlation of MR Thermal Imaging to Actual Size of Ablation During Laser Ablation Therapy

NCT00688038
View directory record Official record
Conditions
Advanced Cancer, Bone Metastases
Interventions
Laser Ablation, Magnetic Resonance Thermal Imaging
Procedure
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2017
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 14, 2017 · Synced Jun 26, 2026, 5:38 PM EDT
Active, not recruiting No phase listed Observational

Phase II Laser Focal Therapy of Prostate Cancer

NCT02243033
View directory record Official record
Conditions
Prostate Cancer
Interventions
MR-guided laser focal therapy
Device
Lead sponsor
HALO Diagnostics
Industry
Eligibility
45 Years to 90 Years · Male only
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2036
U.S. locations
1
States / cities
Indian Wells, California
Source: ClinicalTrials.gov public record
Updated Mar 24, 2022 · Synced Jun 26, 2026, 5:38 PM EDT
Completed Not applicable Interventional Results available

LLLT Combined With CDT in Breast Cancer-Related Lymphedema

NCT01351376
View directory record Official record
Conditions
Breast Cancer, Lymphedema
Interventions
Low Level Laser Therapy, Low Level Laser
Device
Lead sponsor
NYU Langone Health
Other
Eligibility
21 Years and older · Female only
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2017
U.S. locations
3
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 18, 2019 · Synced Jun 26, 2026, 5:38 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

Enhancing Skin Rejuvenation Using Laser and Exosomes

NCT07281690
View directory record Official record
Conditions
Laser Therapy, Exosomes
Interventions
1064-nm Nd:YAG Laser Treatment, Topical Umbilical Cord-Derived Exosomes (UC-MSC Exosomes)
Device · Biological
Lead sponsor
Laser Beamer Skincare
Other
Eligibility
45 Years to 70 Years · Female only
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Wichita, Kansas
Source: ClinicalTrials.gov public record
Updated Dec 14, 2025 · Synced Jun 26, 2026, 5:38 PM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Metabolism Enhancement by Laser Therapy

NCT06899958
View directory record Official record
Conditions
Metabolism Disorder
Interventions
Fractional Laser
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 60 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2027 – 2029
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 10, 2026 · Synced Jun 26, 2026, 5:38 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 Jun 26, 2026, 5:38 PM EDT