Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 20, 2026, 11:54 AM EDT

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Showing 481–504 of 1,400 matching trials from the live ClinicalTrials.gov search.
Conditions
Proliferative Diabetic Retinopathy - High Risk
Interventions
laser indirect ophthalmoscopy pan retinal photocoagulation
Procedure
Lead sponsor
Wills Eye
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Common Bile Duct Stones
Interventions
Single-operator cholangioscopy-guided laser lithotripsy, Balloon Sphincteroplasty
Procedure
Lead sponsor
AdventHealth
Other
Eligibility
18 Years to 100 Years
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Orlando, Florida
Conditions
Photodamaged Skin, Rhytids, Lines Skin, Wrinkles and Rhytides
Interventions
Laser Resurfacing
Device
Lead sponsor
FA Corporation
Industry
Eligibility
50 Years to 80 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Houston, Texas
Conditions
Port Wine Stains
Interventions
Matrix RF, Matrix RF followed by Pulse Dye Laser, Pulse Dye Laser followed by Matrix RF
Device
Lead sponsor
Syneron Medical
Industry
Eligibility
18 Years to 65 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2010
U.S. locations
1
States / cities
New York, New York
Conditions
Liver Metastases, Recurrent Colon Cancer, Recurrent Rectal Cancer, Stage IV Colon Cancer, Stage IV Rectal Cancer
Interventions
gemcitabine hydrochloride, floxuridine, proteomic profiling, matrix-assisted laser desorption/ionization time of flight mass spectrometry, liquid chromatography, yttrium Y 90 anti-CEA monoclonal antibody cT84.66, laboratory biomarker analysis, mass spectrometry, pharmacological study
Drug · Genetic · Other + 1 more
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years to 70 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2018
U.S. locations
1
States / cities
Duarte, California
Conditions
Biliary Stricture, Pancreas Cancer, Cholangiocarcinoma, Bile Duct Cancer, Bile Duct Neoplasms Malignant, Bile Duct Neoplasms, Bile Duct Lesions, Bile Duct Obstruction, Bile Duct Diseases, Bile Duct Obstruction, Extrahepatic, Bile Duct Stenosi, Bile Duct Adenoma, Pancreatic Duct Stricture, Pancreatic Duct Stenosis, Pancreatic Duct Obstruction, Pancreatic Ductal Adenocarcinoma, Primary Sclerosing Cholangitis
Interventions
Interobserver agreement or Interrater agreement
Other
Lead sponsor
Innovative Digestive Health Education and Research Inc
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
New Brunswick, New Jersey
Conditions
Lung Neoplasms, Disorder Related to Lung Transplantation
Interventions
probe based laser endomicroscopy (pCLE)
Device
Lead sponsor
Mauna Kea Technologies
Industry
Eligibility
18 Years and older
Enrollment
99 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
9
States / cities
Phoenix, Arizona • Jacksonville, Florida • Chicago, Illinois + 6 more
Conditions
Sports-related Concussion
Interventions
Photobiomodulation therapy (PBMt), Standard of Care
Device · Other
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
13 Years to 18 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Houston, Texas
Not listed Not applicable Interventional Accepts healthy volunteers

Pilot Study of the Effect of Laser on Reversing Chronic Radiation Injury

NCT01910818
Conditions
Chronic Radiation Dermatitis
Interventions
Fractional CO2 laser treatment, No treatment
Device · Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 70 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Primary Open Angle Glaucoma, Ocular Hypertension
Interventions
Voyager DSLT
Device
Lead sponsor
The Eye Institute of West Florida
Other
Eligibility
Not listed
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Largo, Florida
Completed Not applicable Interventional Accepts healthy volunteers Results available

Clinical Study To Assess The Safety, Parameters And Efficacy For Procedures Using A Radiofrequency Device

NCT05166824
Conditions
Tissue Heating, Coagulation
Interventions
TempSure, Scalpel, Bovie, Pelleve
Device
Lead sponsor
Cynosure, Inc.
Industry
Eligibility
18 Years and older
Enrollment
89 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
5
States / cities
Westford, Massachusetts • Portsmouth, New Hampshire • Montclair, New Jersey + 2 more
Completed Not applicable Interventional Accepts healthy volunteers Results available

Excimer Light Treatment for Idiopathic Guttate Hypomelanosis: A Pilot Study

NCT01956435
Conditions
Idiopathic Guttate Hypomelanosis
Interventions
Excimer Light Treatment
Device
Lead sponsor
Seton Healthcare Family
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Austin, Texas
Conditions
Myopia
Interventions
Photorefractive Keratectomy (PRK)
Procedure
Lead sponsor
Walter Reed Army Medical Center
Federal
Eligibility
21 Years and older
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2008
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Conditions
Non-muscle-invasive Bladder Cancer, NMIBC, Non-Muscle Invasive Bladder Carcinoma, Non-Muscle Invasive Bladder Neoplasms, Non-Muscle Invasive Bladder Urothelial Carcinoma, Urothelial Carcinoma Bladder
Interventions
AU-011, AU-011 in Combination with Medical Laser Adminstration, AU-011 in Combination with Medical Laser Administration
Drug · Combination Product
Lead sponsor
Aura Biosciences
Industry
Eligibility
18 Years and older
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
13
States / cities
Little Rock, Arkansas • Los Angeles, California • Santa Monica, California + 8 more
Completed Not applicable Interventional Results available

LLLT Combined With CDT in Breast Cancer-Related Lymphedema

NCT01351376
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
Conditions
Male Pattern Hair Loss, Androgenetic Alopecia, Male Pattern Baldness
Interventions
Post-Laser Minoxidil 2%, At-Home Minoxidil 5%, Laser, Post-laser 5mg minoxidil, Post-laser 10mg minoxidil, Post-laser 20mg minoxidil
Drug · Device
Lead sponsor
University of Minnesota
Other
Eligibility
21 Years to 65 Years · Male only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Minneapolis, Minnesota
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Skin Imaging to Inform Laser Treatments

NCT04336163
Conditions
Port-Wine Stain, Rosacea, Telangiectasia, Angioma
Interventions
Optical Coherence Tomography
Device
Lead sponsor
University of California, Irvine
Other
Eligibility
4 Years and older
Enrollment
55 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
Irvine, California
Conditions
Cholangiocarcinoma, Biliary Stricture, Biliary Obstruction, Bile Duct Cancer
Interventions
Photodynamic Therapy
Procedure
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years and older
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2018
U.S. locations
1
States / cities
New York, New York
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
Conditions
Head and Neck Cancer, Lymphedema of the Head and Neck
Interventions
LTU-904 Portable Laser Therapy Unit (active laser device), LTU-904 Portable Laser Therapy Unit (sham/inactive laser device)
Device
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
2
States / cities
Philadelphia, Pennsylvania • Nashville, Tennessee
Completed Not applicable Interventional Accepts healthy volunteers Results available

Non-invasive Tear Film Dynamic Measurements in Normal, MGD and ADDE Subjects After Saline Instillation

NCT01128049
Conditions
Aqueous Deficient Dry Eye, Meibomium Gland Dysfunction
Interventions
Subjective Questionnaire, Measurement with wavefront sensor (right eye, then left eye), Instill Saline Drop
Behavioral · Procedure · Drug
Lead sponsor
University of Rochester
Other
Eligibility
20 Years to 65 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
1
States / cities
Rochester, New York
Recruiting Not applicable Interventional Accepts healthy volunteers

Vaginal Changes After CO2 Laser

NCT06691178
Conditions
Genitourinary Syndrome of Menopause
Interventions
Optical coherence tomography (OCT)
Diagnostic Test
Lead sponsor
University of California, Irvine
Other
Eligibility
18 Years and older · Female only
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Irvine, California
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
Completed Not applicable Interventional Accepts healthy volunteers Results available

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

NCT00787189
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