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ClinicalTrials.gov public records Last synced Oct 14, 2026, 6:51 AM EDT

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Showing 217–240 of 247 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Photodynamic Therapy (PDT) Clear all
Not yet recruiting Early Phase 1 Interventional

Topical Methylene Blue-Photodynamic Therapy (MB-PDT) for Burn Wound Infection

NCT07494773
View directory record Official record
Conditions
Burns, Wound Infection
Interventions
Methylene Blue, Blue Light Illumination
Drug · Device
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated May 19, 2026 · Synced Oct 14, 2026, 6:51 AM 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 14, 2026, 6:51 AM EDT
Completed No phase listed Observational

Triple Combination Therapy of Choroidal Neovascularization in AMD, a Cost Effect and Efficient Therapeutic Treatment

NCT02287298
View directory record Official record
Conditions
Exudative Macular Degeneration
Interventions
TRIPLE COMBINATION THERAPY
Procedure
Lead sponsor
The Retina Center of St. Louis County, PC
Other
Eligibility
50 Years and older
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Apr 6, 2016 · Synced Oct 14, 2026, 6:51 AM EDT
Completed Phase 2 Interventional

Combination Bevacizumab and Verteporfin (Two Different Sequences of Treatment)in Neovascular AMD

NCT00426998
View directory record Official record
Conditions
Choroidal Neovascularization, Macular Degeneration
Interventions
Verteporfin, Bevacizumab
Drug
Lead sponsor
Retinal Consultants Medical Group
Other
Eligibility
55 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2006
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Jan 26, 2007 · Synced Oct 14, 2026, 6:51 AM EDT
Completed Phase 3 Interventional

Protocols for Painless Photodynamic Therapy (PDT) of Actinic Keratoses

NCT02124733
View directory record Official record
Conditions
Actinic Keratosis
Interventions
Aminolevulinic acid based photodynamic therapy
Procedure
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 10, 2023 · Synced Oct 14, 2026, 6:51 AM EDT
Not listed Phase 1 Interventional

Photodynamic Therapy With Porfimer Sodium in Treating Patients With Refractory Brain Tumors

NCT00002647
View directory record Official record
Conditions
Brain and Central Nervous System Tumors, Metastatic Cancer
Interventions
verteporfin, conventional surgery
Drug · Procedure
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
3 Years to 70 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 1994
U.S. locations
2
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Sep 20, 2013 · Synced Oct 14, 2026, 6:51 AM EDT
Completed Phase 2 Interventional Results available

Short Contact Protocols to Reduce Pain During 10% ALA Gel Red-light Photodynamic Therapy of Actinic Keratoses

NCT06027619
View directory record Official record
Conditions
Actinic Keratosis
Interventions
Topical aminolevulinate (10% ALA gel), Red light illumination
Drug · Device
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 23, 2025 · Synced Oct 14, 2026, 6:51 AM EDT
Completed Phase 2 Interventional Results available

Ultrasound-Guided Verteporfin Photodynamic Therapy for the Treatment of Unresectable Solid Pancreatic Tumors or Advanced Pancreatic Cancer, VERTPAC-02 Study

NCT03033225
View directory record Official record
Conditions
Advanced Pancreatic Carcinoma, Locally Advanced Pancreatic Carcinoma, Metastatic Pancreatic Carcinoma, Pancreatic Neoplasm, Stage II Pancreatic Cancer AJCC v8, Stage III Pancreatic Cancer AJCC v8, Stage IV Pancreatic Cancer AJCC v8, Unresectable Pancreatic Carcinoma
Interventions
Endoscopic Ultrasound, Fluorescence Imaging, Photodynamic Therapy, Quality-of-Life Assessment, Questionnaire Administration, Verteporfin
Procedure · Drug · Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 30, 2025 · Synced Oct 14, 2026, 6:51 AM EDT
Completed Phase 1 Interventional

Photodynamic Therapy and Vismodegib for Multiple Basal Cell Carcinomas

NCT02639117
View directory record Official record
Conditions
Basal Cell Carcinoma
Interventions
Vismodegib
Drug
Lead sponsor
University of Arizona
Other
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated Jul 18, 2018 · Synced Oct 14, 2026, 6:51 AM EDT
Completed No phase listed Observational

Twelve Month Follow-Up of CP0108

NCT02209012
View directory record Official record
Conditions
Actinic Keratosis
Interventions
Aminolevulinic Acid (ALA), Topical Solution Vehicle, BLU-U Blue Light Photodynamic Therapy Illuminator
Drug · Device
Lead sponsor
DUSA Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older
Enrollment
206 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
13
States / cities
Fremont, California • San Diego, California • Aventura, Florida + 10 more
Source: ClinicalTrials.gov public record
Updated Sep 23, 2016 · Synced Oct 14, 2026, 6:51 AM EDT
Terminated Phase 1 Interventional

Photodynamic Therapy Using Lutetium Texaphyrin in Treating Patients With Cervical Intraepithelial Neoplasia

NCT00005808
View directory record Official record
Conditions
Cervical Cancer, Cervical Intraepithelial Neoplasia Grade 2, Cervical Intraepithelial Neoplasia Grade 3
Interventions
motexafin lutetium, photodynamic therapy, loop electrosurgical excision procedure, laboratory biomarker analysis
Drug · Procedure · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years to 65 Years · Female only
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2000
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 7, 2013 · Synced Oct 14, 2026, 6:51 AM EDT
Not yet recruiting No phase listed Observational

Advancing Antimicrobial Photodynamic Therapy to Prevent Infection in Osseointegrated Prosthesis Patients

NCT06777511
View directory record Official record
Conditions
Amputation, Osseointegration
Interventions
5-aminolevulinic acid (5-ALA), Photodynamic therapy (PDT)
Drug · Device
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 29, 2026 · Synced Oct 14, 2026, 6:51 AM 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 14, 2026, 6:51 AM EDT
Completed Phase 1 Interventional Results available

Silicon Phthalocyanine 4 and Photodynamic Therapy in Stage IA-IIA Cutaneous T-Cell Non-Hodgkin Lymphoma

NCT01800838
View directory record Official record
Conditions
Recurrent Cutaneous T-cell Non-Hodgkin Lymphoma, Recurrent Mycosis Fungoides/Sezary Syndrome, Stage I Cutaneous T-cell Non-Hodgkin Lymphoma, Stage IA Mycosis Fungoides/Sezary Syndrome, Stage IB Mycosis Fungoides/Sezary Syndrome, Stage II Cutaneous T-cell Non-Hodgkin Lymphoma, Stage IIA Mycosis Fungoides/Sezary Syndrome
Interventions
silicon phthalocyanine 4, photodynamic therapy, pharmacological study, laboratory biomarker analysis
Drug · Other
Lead sponsor
Kevin Cooper MD
Other
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated May 16, 2019 · Synced Oct 14, 2026, 6:51 AM EDT
Completed Phase 1 Interventional

Study of Photodynamic Therapy (PDT) Using HPPH in Barrett's Esophagus

NCT01236443
View directory record Official record
Conditions
Barrett's Esophagus, CIS, High Grade Dysplasia
Interventions
HPPH
Drug
Lead sponsor
Roswell Park Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2013
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Jan 13, 2014 · Synced Oct 14, 2026, 6:51 AM 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 14, 2026, 6:51 AM EDT
Completed Phase 2 Interventional Results available

Photodynamic Therapy (PDT) With Methyl Aminolevulinate (MAL) Cream in Moderate to Severe Acne

NCT00594425
View directory record Official record
Conditions
Acne Vulgaris
Interventions
Methyl aminolevulinate (MAL) PDT
Drug
Lead sponsor
Photocure
Industry
Eligibility
15 Years to 40 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
14
States / cities
San Diego, California • Vallejo, California • Naperville, Illinois + 11 more
Source: ClinicalTrials.gov public record
Updated Aug 8, 2013 · Synced Oct 14, 2026, 6:51 AM EDT
Not yet recruiting Phase 2 Interventional

Efficacy of Methylene Blue Photodynamic Therapy for Treatment of Deep Tissue Abscesses

NCT06052956
View directory record Official record
Conditions
Abscess
Interventions
Methylene Blue, Lipid Emulsion, Insertion of optical fiber, Laser Illumination (pre-defined dose), Optical Spectroscopy Measurement, Laser Illumination (patient-specific dose), Standard of care abscess drainage
Drug · Device · Procedure
Lead sponsor
University of Rochester
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
2
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Feb 10, 2026 · Synced Oct 14, 2026, 6:51 AM EDT
Terminated Phase 1 Interventional Accepts healthy volunteers Results available

Photodynamic Therapy-Induced Immune Modulation: Part III

NCT03643744
View directory record Official record
Conditions
Actinic Keratosis, Photodynamic Therapy
Interventions
Celecoxib 200mg, Placebo
Drug
Lead sponsor
Wright State University
Other
Eligibility
45 Years and older
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
1
States / cities
Fairborn, Ohio
Source: ClinicalTrials.gov public record
Updated Dec 19, 2024 · Synced Oct 14, 2026, 6:51 AM EDT
Completed Phase 1 Interventional Results available

Daylight Photodynamic Therapy for Actinic Keratosis

NCT03322293
View directory record Official record
Conditions
Actinic Keratoses
Interventions
Aminolevulinic Acid Topical 20% Topical Solution, BLU-U blue light phototherapy illuminator
Drug · Device
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Mar 9, 2022 · Synced Oct 14, 2026, 6:51 AM EDT
Completed Phase 2 Interventional Results available

Trial Comparing the Effects of Intermittent Vismodegib vs. PDT in Patients With Multiple Basal Cell Carcinomas

NCT01556009
View directory record Official record
Conditions
Basal Cell Nevus Syndrome, Gorlin's Syndrome
Interventions
Vismodegib, Aminolevulinic acid %20 topical solution
Drug
Lead sponsor
UCSF Benioff Children's Hospital Oakland
Other
Eligibility
18 Years to 75 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
3
States / cities
Oakland, California • New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 2, 2020 · Synced Oct 14, 2026, 6:51 AM EDT
Completed Phase 2 Interventional Results available

Endoscopic Therapy of Early Cancer in Barretts Esophagus

NCT00217087
View directory record Official record
Conditions
Early Stage Esophageal Adenocarcinoma, Barrett Esophagus
Interventions
Endoscopic Mucosal Resection, Photodynamic Therapy
Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
73 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2012
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Dec 24, 2015 · Synced Oct 14, 2026, 6:51 AM 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 14, 2026, 6:51 AM 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 14, 2026, 6:51 AM EDT