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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 light therapy Clear all
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 Sep 28, 2026, 1:57 AM EDT
Completed Not applicable Interventional

Photobiomodulation to Demonstrate Safety and Reduce the Incidence of Oral Mucositis in Adult Head & Neck Cancer Patients

NCT03972527
View directory record Official record
Conditions
Oral Mucositis (Ulcerative), Oral Mucositis (Ulcerative) Due to Radiation, Oral Mucositis (Ulcerative) Due to Antineoplastic Therapy, Head and Neck Cancer
Interventions
Photobiomodulation, Routine Oral Care and Analgesia
Device · Other
Lead sponsor
MuReva Phototherapy Inc.
Industry
Eligibility
22 Years and older
Enrollment
85 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
12
States / cities
Birmingham, Alabama • Long Beach, California • Miami, Florida + 9 more
Source: ClinicalTrials.gov public record
Updated Aug 20, 2024 · Synced Sep 28, 2026, 1:57 AM 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 14, 2026 · Synced Sep 28, 2026, 1:57 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Exploring Blood Flow Restriction as an Accessible Fitness Solution for Healthy Aging in Seniors

NCT07460609
View directory record Official record
Conditions
Healthy Ageing
Interventions
Blood Flow Restriction Training Exercise, Health Education
Behavioral
Lead sponsor
Baylor University
Other
Eligibility
60 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Waco, Texas
Source: ClinicalTrials.gov public record
Updated Mar 9, 2026 · Synced Sep 28, 2026, 1:57 AM 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 Sep 28, 2026, 1:57 AM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers

Effects of Low-Level Laser Stimulation With and Without Fear Extinction Training

NCT02926352
View directory record Official record
Conditions
Phobias, Claustrophobia, Social Phobia
Interventions
Extinction Training, Low-Level Laser Therapy, Sham Low-Level Laser Therapy
Behavioral · Device
Lead sponsor
University of Texas at Austin
Other
Eligibility
18 Years to 65 Years
Enrollment
112 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2020
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Dec 27, 2022 · Synced Sep 28, 2026, 1:57 AM EDT
Completed Not applicable Interventional

Study of Photobiomodulation Effect on Electroretinogram Outcomes in Dry Age-Related Macular Degeneration

NCT04522999
View directory record Official record
Conditions
Age Related Macular Degeneration
Interventions
Photobiomodulation
Device
Lead sponsor
LumiThera, Inc.
Industry
Eligibility
50 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
New Port Richey, Florida
Source: ClinicalTrials.gov public record
Updated Sep 1, 2021 · Synced Sep 28, 2026, 1:57 AM EDT
Completed Not applicable Interventional

Photobiomodulation Therapy and Nerve Density for Patients With Diabetic or Chemotherapy-associated Neuropathy

NCT03195868
View directory record Official record
Conditions
Neuropathy, Neuropathy, Diabetic, Neuropathy Toxic
Interventions
Realief Therapy
Device
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years and older
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 8, 2022 · Synced Sep 28, 2026, 1:57 AM EDT
Completed Phase 2 Interventional

Spinal Manipulation for Treatment of Chronic Headaches

NCT00246350
View directory record Official record
Conditions
Headache Disorders
Interventions
massage, Spinal manipulation
Procedure
Lead sponsor
University of Western States
Other
Eligibility
18 Years to 80 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2007
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Nov 21, 2010 · Synced Sep 28, 2026, 1:57 AM EDT
Completed Not applicable Interventional Results available

Study of Low Level Laser Therapy to Treat Low Back Pain

NCT01835756
View directory record Official record
Conditions
Low Back Pain
Interventions
Erchonia MLS, Placebo Laser
Device
Lead sponsor
Erchonia Corporation
Industry
Eligibility
18 Years and older
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
2
States / cities
Chandler, Arizona • Scottsdale, Arizona
Source: ClinicalTrials.gov public record
Updated Feb 1, 2016 · Synced Sep 28, 2026, 1:57 AM EDT
Completed Not applicable Interventional

Clinical Trials of Two Non-drug Treatments for Chronic Depression

NCT00006172
View directory record Official record
Conditions
Mood Disorders, Depressive Disorders, Depression, Chronic Depression
Interventions
Bright light box, High-output negative ion generator, Low-output negative ion generator
Device
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
18 Years to 65 Years
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2004
U.S. locations
2
States / cities
Middletown, Connecticut • New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 30, 2014 · Synced Sep 28, 2026, 1:57 AM EDT
Recruiting Not applicable Interventional

Normalizing Cervical Intersegmental Kinematics With Spinal Manipulative Therapy

NCT06312696
View directory record Official record
Conditions
Neck Pain
Interventions
SMT, Light Massage
Other
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 39 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Apr 5, 2026 · Synced Sep 28, 2026, 1:57 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Immune-Related Trafficking and Signaling in Human Skin Associated With Low-Power, Infrared Laser Treatment

NCT02453113
View directory record Official record
Conditions
Vaccine Response Impaired
Interventions
low power laser
Other
Lead sponsor
University of California, Irvine
Other
Eligibility
18 Years to 50 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2019
U.S. locations
2
States / cities
Irvine, California • Charlestown, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 31, 2022 · Synced Sep 28, 2026, 1:57 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 17, 2025 · Synced Sep 28, 2026, 1:57 AM EDT
Not yet recruiting Early Phase 1 Interventional

Assessing the Efficacy and Safety of Photobiomodulation for the Treatment of Pruritus

NCT07450716
View directory record Official record
Conditions
Pruritus
Interventions
Light-emitting diode (LED) Photobiomodulation (PBM) device, Placebo
Device · Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 12, 2026 · Synced Sep 28, 2026, 1:57 AM EDT
Terminated Not applicable Interventional Results available

Study of the Effect of Low Level Laser Light on Hair Growth on the Female Human Scalp

NCT01292746
View directory record Official record
Conditions
Female Pattern Alopecia
Interventions
Erchonia MLS
Device
Lead sponsor
Erchonia Corporation
Industry
Eligibility
18 Years to 60 Years · Female only
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Evans, Georgia
Source: ClinicalTrials.gov public record
Updated Dec 10, 2015 · Synced Sep 28, 2026, 1:57 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Evaluating the Technology and Assessing the Biological Effects of Commercially Available PhotoBioModulation Devices

NCT06403644
View directory record Official record
Conditions
Physiological Wellness
Interventions
NovoTHOR XL Photobiomodulation Full Body Light Bed, ARRC LED Photobiomodulation Full Body Light Bed
Device
Lead sponsor
United States Air Force Research Laboratory
Federal
Eligibility
18 Years to 45 Years
Enrollment
41 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
1
States / cities
Beavercreek, Ohio
Source: ClinicalTrials.gov public record
Updated May 3, 2026 · Synced Sep 28, 2026, 1:57 AM EDT
Completed Not applicable Interventional Results available

Education/Exercise and Chiropractic for Chronic Back Pain

NCT00561652
View directory record Official record
Conditions
Low Back Pain
Interventions
Education & Exercise, Chiropractic treatment (plus Education & Exercise)
Behavioral · Procedure
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Feb 9, 2015 · Synced Sep 28, 2026, 1:57 AM EDT
Completed Phase 1Phase 2 Interventional

Cervicogenic Headache Dose-Response

NCT01530321
View directory record Official record
Conditions
Cervicogenic Headache
Interventions
Spinal Manipulation, Light Massage
Other
Lead sponsor
University of Western States
Other
Eligibility
18 Years and older
Enrollment
256 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
2
States / cities
Bloomington, Minnesota • Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Nov 19, 2018 · Synced Sep 28, 2026, 1:57 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Low Level Light Therapy (LLLT) for Hair Growth

NCT03938948
View directory record Official record
Conditions
Male Pattern Baldness, Female Pattern Baldness
Interventions
low-level laser/light therapy
Device
Lead sponsor
Awareable Technologies Inc
Industry
Eligibility
18 Years to 60 Years
Enrollment
62 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
Ijamsville, Maryland
Source: ClinicalTrials.gov public record
Updated May 31, 2021 · Synced Sep 28, 2026, 1:57 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Examining the Differential Effects of Traditional Float-REST and Dry Float on Subjective and Objective Health Outcomes

NCT04628910
View directory record Official record
Conditions
Sleep Quality
Interventions
Simulated Flotation Therapy, Traditional Float-REST Therapy
Other
Lead sponsor
West Virginia University
Other
Eligibility
18 Years to 60 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
1
States / cities
Morgantown, West Virginia
Source: ClinicalTrials.gov public record
Updated Aug 27, 2025 · Synced Sep 28, 2026, 1:57 AM EDT
Withdrawn Not applicable Interventional

A Study to See if Low Level Laser Light Therapy (LLLT) Can Improve the Condition of Nonalcoholic Steatohepatitis (NASH)

NCT03163810
View directory record Official record
Conditions
Nonalcoholic Steatohepatitis
Interventions
Erchonia Verju Laser, Erchonia EVRL Laser
Device
Lead sponsor
Erchonia Corporation
Industry
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
1
States / cities
Scottsdale, Arizona
Source: ClinicalTrials.gov public record
Updated Jan 27, 2020 · Synced Sep 28, 2026, 1:57 AM EDT
Not yet recruiting Not applicable Interventional

Light Utilization COX-Inhibitory Device Therapy for Infant Cardiac Arrest (LUTICA Study). The LUCID Device is Used in the Treatment of Ischemic Brain Reperfusion Injury Caused by Cardiac Arrest in Pediatric Patients.

NCT07556939
View directory record Official record
Conditions
Reperfusion Injury, Post Cardiac Arrest Brain Injury
Interventions
LUTICIA - Light Utilization COX-Inhibitory Device)
Device
Lead sponsor
Mitovation, Inc
Industry
Eligibility
48 Hours to 1 Year
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Apr 28, 2026 · Synced Sep 28, 2026, 1:57 AM EDT
Completed Phase 3 Interventional

High Light and Low Light Dose PDT in Glioma

NCT00118222
View directory record Official record
Conditions
Brain and Central Nervous System Tumors
Interventions
porfimer sodium, adjuvant therapy, conventional surgery
Drug · Procedure
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jun 10, 2010 · Synced Sep 28, 2026, 1:57 AM EDT