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ClinicalTrials.gov public records Last synced Oct 12, 2026, 8:40 PM EDT

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Showing 169–192 of 255 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: photodynamic therapy Clear all
Completed Phase 1 Interventional

Novel Treatment for Port Wine Stain Birthmarks

NCT01924273
View directory record Official record
Conditions
Port-Wine Stain
Interventions
Talaporfin sodium
Drug
Lead sponsor
University of California, Irvine
Other
Eligibility
18 Years and older
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
Irvine, California
Source: ClinicalTrials.gov public record
Updated Nov 1, 2022 · Synced Oct 12, 2026, 8:40 PM EDT
Terminated Phase 1 Interventional

Photodynamic Therapy Using HPPH in Treating Patients With Recurrent Dysplasia, Carcinoma in Situ, or Stage I Oral Cavity Cancer

NCT00670397
View directory record Official record
Conditions
Head and Neck Cancer
Interventions
HPPH
Drug
Lead sponsor
Roswell Park Cancer Institute
Other
Eligibility
18 Years to 120 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Mar 16, 2016 · Synced Oct 12, 2026, 8:40 PM 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 11, 2010 · Synced Oct 12, 2026, 8:40 PM EDT
Completed Phase 2 Interventional Results available

Bevacizumab in Combination With Visudyne Photodynamic Therapy (PDT)

NCT00729846
View directory record Official record
Conditions
Age Related Macular Degeneration, Choroidal Neovascularization, Macular Edema
Interventions
Bevacizumab, verteporfin photodynamic therapy reduced fluence, verteporfin photodynamic therapy standardfluence
Drug · Device
Lead sponsor
California Retina Consultants
Other
Eligibility
50 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
2
States / cities
Bakersfield, California • Santa Barbara, California
Source: ClinicalTrials.gov public record
Updated Apr 20, 2016 · Synced Oct 12, 2026, 8:40 PM EDT
Completed Phase 4 Interventional

Photodynamic Therapy to Treat Actinic Damage in Patients With Squamous Cell Carcinoma (SCC) of the Lip

NCT00868088
View directory record Official record
Conditions
Actinic Cheilitis, Squamous Cell Carcinoma In-situ (SCC-is), Squamous Cell Carcinoma (SCC), Photodynamic Therapy (PDT), Mohs Surgery
Interventions
PDT prior to Mohs surgery
Procedure
Lead sponsor
Tufts Medical Center
Other
Eligibility
18 Years and older
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 6, 2011 · Synced Oct 12, 2026, 8:40 PM EDT
Completed Phase 1 Interventional

Safety and Feasibility Study of Methylene Blue Photodynamic Therapy to Sterilize Deep Tissue Abscess Cavities

NCT02240498
View directory record Official record
Conditions
Abscess
Interventions
Methylene Blue, 20% I.V. Fat Emulsion, Insertion of optical fiber, Laser illumination, 5 minutes, Laser illumination, 10 minutes, Laser illumination, 15 minutes, Laser illumination, 20 minutes, Laser illumination, 25 minutes, Laser illumination, 30 minutes, Optical spectroscopy measurement
Drug · Device
Lead sponsor
University of Rochester
Other
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2023
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Apr 7, 2026 · Synced Oct 12, 2026, 8:40 PM EDT
Completed Phase 2 Interventional

Photodynamic Therapy in Treating Patients With Early Esophageal Cancer

NCT00002935
View directory record Official record
Conditions
Esophageal Cancer
Interventions
porfimer sodium
Drug
Lead sponsor
Roswell Park Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1995 – 2007
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Dec 23, 2011 · Synced Oct 12, 2026, 8:40 PM EDT
Completed Phase 2 Interventional

Photodynamic Therapy Using Verteporfin for Treatment of Chronic Central Serous Chorioretinopathy (CSC)

NCT00211445
View directory record Official record
Conditions
Chronic Central Serous Chorioretinopathy
Interventions
Photodynamic Therapy with Verteporfin, verteporfin
Procedure · Drug
Lead sponsor
Manhattan Eye, Ear & Throat Hospital
Other
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2006
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 28, 2007 · Synced Oct 12, 2026, 8:40 PM EDT
Terminated Phase 2 Interventional Results available

Photodynamic Therapy Using HPPH in Treating Patients With Advanced Non-Small Cell Lung Cancer That Blocks the Air Passages

NCT00528775
View directory record Official record
Conditions
Lung Cancer
Interventions
HPPH, endoscopic procedure
Drug · Procedure
Lead sponsor
Roswell Park Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2014
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Jun 10, 2014 · Synced Oct 12, 2026, 8:40 PM EDT
Completed Phase 2 Interventional

Treatment of Age-Related Macular Degeneration With Anecortave Acetate

NCT00211458
View directory record Official record
Conditions
Macular Degeneration
Interventions
Anecortave Acetate Sterile Suspension (15 mg)
Drug
Lead sponsor
Manhattan Eye, Ear & Throat Hospital
Other
Eligibility
50 Years and older
Timeline
2005 – 2007
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 25, 2012 · Synced Oct 12, 2026, 8:40 PM EDT
Not yet recruiting Phase 2 Interventional

A Phase 2 Study of Methylene Blue Photodynamic Therapy for Treatment of Breast Abscesses

NCT07179003
View directory record Official record
Conditions
Breast Abscess
Interventions
Standard of care breast abscess drainage, Methylene Blue, Lipid Emulsion, Insertion of optical fiber, Laser illumination, Photodynamic therapy
Procedure · Drug · Device
Lead sponsor
University of Rochester
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2032
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Aug 19, 2026 · Synced Oct 12, 2026, 8:40 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Clinical Trial Evaluating the Role of Systemic Antihistamine Therapy in the Reduction of Adverse Effects Associated With Topical 5-aminolevulinic Acid Photodynamic Therapy

NCT02451579
View directory record Official record
Conditions
Actinic Keratoses
Interventions
Antihistamine Cetirizine Hydrochloride, Placebo
Drug · Other
Lead sponsor
Goldman, Butterwick, Fitzpatrick and Groff
Other
Eligibility
19 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Mar 1, 2017 · Synced Oct 12, 2026, 8:40 PM EDT
Terminated Not applicable Interventional Results available

Photodynamic Therapy Using Topical Aminolevulinic Acid in Treating Patients With Actinic Keratosis

NCT00524485
View directory record Official record
Conditions
Precancerous/Nonmalignant Condition
Interventions
aminolevulinic acid, laser therapy
Drug · Procedure
Lead sponsor
Roswell Park Cancer Institute
Other
Eligibility
18 Years to 120 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2009
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Jun 14, 2017 · Synced Oct 12, 2026, 8:40 PM EDT
Completed Phase 1 Interventional Results available

Feasibility Study of Using Navigational Bronchoscopy to Perform PDT-Photofrin® in Unresectable Peripheral Lung Cancer

NCT02916745
View directory record Official record
Conditions
Non-small Cell Lung Cancer (NSCLC), Lung Metastasis
Interventions
Porfimer sodium, Fiber optic
Drug · Device
Lead sponsor
Concordia Laboratories Inc.
Industry
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
6
States / cities
Gainesville, Florida • Atlanta, Georgia • Elk Grove Village, Illinois + 3 more
Source: ClinicalTrials.gov public record
Updated Mar 4, 2020 · Synced Oct 12, 2026, 8:40 PM EDT
Completed Phase 2 Interventional

Celecoxib to Treat Macular Degeneration in Patients Receiving Photodynamic Therapy

NCT00043680
View directory record Official record
Conditions
Macular Degeneration
Interventions
Celecoxib
Drug
Lead sponsor
National Eye Institute (NEI)
NIH
Eligibility
Not listed
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2005
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 12, 2026, 8:40 PM EDT
Completed Phase 1 Interventional

Photodynamic Therapy (PDT) for Recurrent Pediatric Brain Tumors

NCT01682746
View directory record Official record
Conditions
Brain Tumor, Recurrent
Interventions
Photofrin (porfimer sodium) & photodynamic therapy.
Drug
Lead sponsor
Harry T Whelan, MD
Other
Eligibility
6 Months to 18 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
1
States / cities
Wauwatosa, Wisconsin
Source: ClinicalTrials.gov public record
Updated Feb 25, 2019 · Synced Oct 12, 2026, 8:40 PM EDT
Recruiting Phase 1Phase 2 Interventional

Photodynamic Therapy of Primary Localized Prostate Cancer With the SpectraCure P18 System

NCT06807359
View directory record Official record
Conditions
Prostate Cancer
Interventions
Photodynamic Therapy (PDT), Verteporfin Injection
Device · Drug
Lead sponsor
SpectraCure AB
Industry
Eligibility
18 Years and older · Male only
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 1, 2026 · Synced Oct 12, 2026, 8:40 PM EDT
Not listed Phase 4 Interventional Accepts healthy volunteers

Comparison of Two Modes of Photodynamic Therapy for the Treatment of Actinic Keratosis on the Upper Extremities

NCT05359419
View directory record Official record
Conditions
Skin Neoplasms
Interventions
aminolevulinic acid hydrochloride gel, 10%, aminolevulinic acid HCl topical solution, 20%
Combination Product
Lead sponsor
Goldman, Butterwick, Fitzpatrick and Groff
Other
Eligibility
35 Years to 85 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated May 4, 2022 · Synced Oct 12, 2026, 8:40 PM EDT
Completed Early Phase 1 Interventional

Photodynamic Therapy in Treating Patients With Refractory Mycosis Fungoides

NCT03281811
View directory record Official record
Conditions
Refractory Mycosis Fungoides
Interventions
Aminolevulinic Acid Hydrochloride, Photodynamic Therapy, Quality-of-Life Assessment, Radiation Therapy
Drug · Other · Radiation
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Scottsdale, Arizona
Source: ClinicalTrials.gov public record
Updated Jan 5, 2023 · Synced Oct 12, 2026, 8:40 PM EDT
Terminated Early Phase 1 Interventional

Study to Compare Different Light Therapies (Narrowband Ultraviolet B vs PUVA) for Hand and Foot Skin Diseases.

NCT00217009
View directory record Official record
Conditions
Dermatitis, Psoriasis
Interventions
Narrowband Ultraviolet B (TL-01UVB) Therapy, Topical Psoralen plus ultraviolet A (PUVA)
Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated May 20, 2015 · Synced Oct 12, 2026, 8:40 PM EDT
Recruiting Phase 1Phase 2 Interventional

Interstitial Photodynamic Therapy Following Palliative Radiotherapy in Treating Patients With Inoperable Malignant Central Airway Obstruction

NCT06306638
View directory record Official record
Conditions
Malignant Solid Neoplasm
Interventions
Biospecimen Collection, Computed Tomography, Endobronchial Ultrasound Bronchoscopy, Interstitial Photodynamic Therapy, Palliative Radiation Therapy, Physical Performance Testing, Questionnaire Administration, Verteporfin, Laser: ML7710-PDT
Procedure · Radiation · Other + 2 more
Lead sponsor
Roswell Park Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
2
States / cities
Buffalo, New York • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 6, 2026 · Synced Oct 12, 2026, 8:40 PM EDT
Completed Phase 4 Interventional

Bilateral Comparison of Treatment of Facial Actinic Keratoses Using Microneedling and Photodynamic Therapy With Aminolevulinic Acid and Blue Light Versus Photodynamic Therapy With Aminolevulinic Acid and Blue Light Using Two Incubation Times

NCT02622594
View directory record Official record
Conditions
Actinic Keratoses
Interventions
Aminolevulinic Acid (ALA), Environ Cosmetic Roller, BLU-U IIlluminator
Drug · Device
Lead sponsor
Dermatology, Laser & Vein Specialists of the Carolinas
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Charlotte, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 19, 2017 · Synced Oct 12, 2026, 8:40 PM EDT
Completed Phase 1 Interventional

Photodynamic Therapy in Treating Patients With Premalignant or Early Stage Head and Neck Tumors

NCT00978081
View directory record Official record
Conditions
Head and Neck Cancer, Precancerous Condition
Interventions
aminolevulinic acid hydrochloride
Drug
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
18 Years to 120 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2016
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 23, 2019 · Synced Oct 12, 2026, 8:40 PM EDT
Completed Phase 1Phase 2 Interventional Results available

Endobronchial Ultrasound Guided Interstitial Photodynamic Therapy in Treating Patients With Locally Advanced Lung Cancer

NCT03735095
View directory record Official record
Conditions
Locally Advanced Lung Carcinoma, Non-Small Cell Lung Carcinoma, Small Cell Lung Carcinoma, Stage III Lung Cancer AJCC v8, Stage IIIA Lung Cancer AJCC v8, Stage IIIB Lung Cancer AJCC v8, Stage IIIC Lung Cancer AJCC v8, Solid Tumor
Interventions
Porfimer Sodium, Ultrasound-Guided Transbronchial Needle-Delivered Interstitial Photodynamic Therapy
Drug · Procedure
Lead sponsor
Roswell Park Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated May 14, 2026 · Synced Oct 12, 2026, 8:40 PM EDT