Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
Search Results

Search by objective public record fields.

Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.

Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Oct 13, 2026, 1:24 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 217–240 of 255 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: photodynamic therapy Clear all
Not listed No phase listed Observational

Photodynamic Therapy (PDT) Oncology Registry

NCT01842555
View directory record Official record
Conditions
Lung Cancer, Esophageal
Interventions
Registry
Other
Lead sponsor
Main Line Health
Other
Eligibility
18 Years and older
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2024
U.S. locations
1
States / cities
Wynnewood, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 24, 2018 · Synced Oct 13, 2026, 1:24 AM EDT
Completed Phase 2 Interventional Results available

Reduced Fluence Visudyne-Anti-VEGF-Dexamethasone In Combination for AMD Lesions (RADICAL)

NCT00492284
View directory record Official record
Conditions
Choroidal Neovascularization, Macular Degeneration
Interventions
verteporfin, ranibizumab, dexamethasone
Drug
Lead sponsor
QLT Inc.
Industry
Eligibility
50 Years and older
Enrollment
162 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
21
States / cities
Mobile, Alabama • Phoenix, Arizona • Tucson, Arizona + 18 more
Source: ClinicalTrials.gov public record
Updated Jun 2, 2011 · Synced Oct 13, 2026, 1:24 AM EDT
Completed Phase 3 Interventional Results available

Metvix PDT Versus Vehicle PDT With Aktilite CL128 Lamp in Patients With Actinic Keratosis on the Face and Scalp

NCT00304239
View directory record Official record
Conditions
Actinic Keratosis
Interventions
Metvix-PDT, Vehicle-PDT
Combination Product
Lead sponsor
Galderma R&D
Industry
Eligibility
18 Years and older
Enrollment
131 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
4
States / cities
Naperville, Illinois • Louisville, Kentucky • Portland, Oregon + 1 more
Source: ClinicalTrials.gov public record
Updated Jul 3, 2023 · Synced Oct 13, 2026, 1:24 AM EDT
Recruiting Not applicable Interventional

Light Therapy Intervention in Individuals With Parkinson's Disease

NCT06916260
View directory record Official record
Conditions
Parkinson Disease
Interventions
Red Light (PDT), Placebo
Device
Lead sponsor
University of Delaware
Other
Eligibility
50 Years to 80 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Newark, Delaware
Source: ClinicalTrials.gov public record
Updated Apr 8, 2025 · Synced Oct 13, 2026, 1:24 AM EDT
Completed No phase listed Observational

Biomarker Database Registry for Photodynamic Therapy

NCT03319251
View directory record Official record
Conditions
Actinic Keratosis
Interventions
Not listed
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
137 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Nov 14, 2023 · Synced Oct 13, 2026, 1:24 AM EDT
Completed Phase 1 Interventional

Photodynamic Therapy System for Patients With Refractory/Unresponsive Solid Tumors

NCT00028405
View directory record Official record
Conditions
Liver Metastasis, Pelvic Cancer, Head and Neck Cancer, Sarcoma, Rectal Cancer, Breast Cancer, Colorectal Cancer, Mouth Cancer
Interventions
LS 11(Taporfin Sodium), Lumaflex Light Delivery Catheter
Drug · Device
Lead sponsor
Light Sciences LLC
Industry
Eligibility
18 Years and older
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2002
U.S. locations
6
States / cities
Tucson, Arizona • Detroit, Michigan • Greenville, North Carolina + 2 more
Source: ClinicalTrials.gov public record
Updated Jun 24, 2005 · Synced Oct 13, 2026, 1:24 AM EDT
Completed Phase 1Phase 2 Interventional

Photodynamic Therapy Using HPPH in Treating Patients With Obstructive Esophageal Tumors

NCT00060268
View directory record Official record
Conditions
Esophageal Cancer
Interventions
HPPH
Drug
Lead sponsor
Roswell Park Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1997 – 2004
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Mar 9, 2011 · Synced Oct 13, 2026, 1:24 AM EDT
Completed No phase listed Observational

Photodynamic Therapy Using Porfimer Sodium in Treating Patients With Non-Small Cell Lung Cancer And Bronchial Disease

NCT00754910
View directory record Official record
Conditions
Lung Cancer
Interventions
porfimer sodium, bronchoscopy
Drug · Procedure
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2016
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 5, 2018 · Synced Oct 13, 2026, 1:24 AM EDT
Terminated Phase 2 Interventional Results available

Reduced-Intensity Regimen Before Allogeneic Transplant for Patients With Relapsed Non-Hodgkin's or Hodgkin's Lymphoma

NCT00057954
View directory record Official record
Conditions
Lymphoma
Interventions
Extracorporeal Photopheresis, Pentostatin, Total body irradiation (TBI), Allogeneic bone marrow transplantation, Cyclosporin (CSA), Mycophenolate mofetil (MMF), Methotrexate (MTX)
Procedure · Drug · Radiation
Lead sponsor
Eastern Cooperative Oncology Group
Network
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2011
U.S. locations
19
States / cities
Aurora, Colorado • Boulder, Colorado • Colorado Springs, Colorado + 12 more
Source: ClinicalTrials.gov public record
Updated Jun 28, 2023 · Synced Oct 13, 2026, 1:24 AM EDT
Completed Phase 2 Interventional Results available

Light Dose Ranging Study of Photodynamic Therapy (PDT) With Levulan + Blue Light Versus Vehicle + Blue Light in Severe Facial Acne

NCT00706433
View directory record Official record
Conditions
Acne Vulgaris
Interventions
aminolevulinic acid HCL (ALA), Vehicle (VEH)
Drug · Other
Lead sponsor
DUSA Pharmaceuticals, Inc.
Industry
Eligibility
12 Years and older
Enrollment
266 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
14
States / cities
Hot Springs, Arkansas • San Diego, California • Denver, Colorado + 11 more
Source: ClinicalTrials.gov public record
Updated Oct 24, 2011 · Synced Oct 13, 2026, 1:24 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 13, 2026, 1:24 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 13, 2026, 1:24 AM EDT
Completed Not applicable Interventional Results available

Photodynamic Therapy With Levulan® +/- Topical Retinoid Pre-Treatment In The Treatment Of Actinic Keratoses

NCT01053000
View directory record Official record
Conditions
ACTINIC KERATOSES
Interventions
Tazorac
Drug
Lead sponsor
Stewart, Roger H., M.D., P.A.
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010
U.S. locations
1
States / cities
Fort Lauderdale, Florida
Source: ClinicalTrials.gov public record
Updated Aug 11, 2015 · Synced Oct 13, 2026, 1:24 AM EDT
Completed Phase 3 Interventional

Steroids and Cross-linking for Ulcer Treatment

NCT04097730
View directory record Official record
Conditions
Keratitis Bacterial
Interventions
Moxifloxacin Ophthalmic, Difluprednate Ophthalmic, Riboflavin Ophthalmic, Topical Placebo
Drug · Other
Lead sponsor
Thomas M. Lietman
Other
Eligibility
18 Years and older
Enrollment
280 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
2
States / cities
San Francisco, California • Miami, Florida
Source: ClinicalTrials.gov public record
Updated Feb 3, 2025 · Synced Oct 13, 2026, 1:24 AM EDT
Completed Phase 1 Interventional

Study of the Combination of Anecortave Acetate and Triamcinolone Acetonide for the Treatment of Exudative Age-Related Macular Degeneration (AMD)

NCT00211419
View directory record Official record
Conditions
Maculopathy, Age-Related
Interventions
Anecortave Acetate 15 mg, Triamcinolone Acetate 4 mg, Photodynamic Therapy with Verteporfin, Thermal Laser
Drug · Procedure
Lead sponsor
Manhattan Eye, Ear & Throat Hospital
Other
Eligibility
50 Years and older
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 24, 2012 · Synced Oct 13, 2026, 1:24 AM EDT
Completed Phase 2 Interventional Results available

Non-cutting Laser Therapy in the Treatment of Acne

NCT00113425
View directory record Official record
Conditions
Acne Vulgaris
Interventions
V-Beam laser, Candela Corp., 595 nm wavelength
Device
Lead sponsor
University of Michigan
Other
Eligibility
15 Years and older
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Oct 18, 2016 · Synced Oct 13, 2026, 1:24 AM EDT
Completed Phase 1 Interventional

Photodynamic Therapy With HPPH in Treating Patients With Non-Small Cell Lung Cancer

NCT00025571
View directory record Official record
Conditions
Lung Cancer
Interventions
HPPH
Drug
Lead sponsor
Roswell Park Cancer Institute
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2004
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Mar 7, 2011 · Synced Oct 13, 2026, 1:24 AM EDT
Terminated Phase 1 Interventional

Photodynamic Therapy Using Aminolevulinic Acid in Treating Patients With Oral Leukoplakia

NCT00571558
View directory record Official record
Conditions
Oral Leukoplakia
Interventions
aminolevulinic acid hydrochloride, photodynamic therapy, laboratory biomarker analysis
Drug · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
4
States / cities
Chicago, Illinois • Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Oct 9, 2014 · Synced Oct 13, 2026, 1:24 AM EDT
Active, not recruiting No phase listed Observational

Prospective Follow-up of Outcomes in Patients Receiving Photodynamic Therapy for Neoplastic Diseases

NCT02159742
View directory record Official record
Conditions
Neoplastic Disease
Interventions
Data Collection
Other
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
18 Years and older
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2027
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 8, 2026 · Synced Oct 13, 2026, 1:24 AM EDT
Not listed Phase 3 Interventional

Surgery, Radiation Therapy, and Chemotherapy With or Without Photodynamic Therapy in Treating Patients With Newly Diagnosed or Recurrent Malignant Supratentorial Gliomas

NCT00003788
View directory record Official record
Conditions
Brain and Central Nervous System Tumors
Interventions
carmustine, lomustine, porfimer sodium, procarbazine hydrochloride, neoadjuvant therapy, surgical procedure, radiation therapy
Drug · Procedure · Radiation
Lead sponsor
Colorado Health Foundation
Other
Eligibility
18 Years and older
Enrollment
270 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 1998
U.S. locations
3
States / cities
Englewood, Colorado • Buffalo, New York • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 6, 2013 · Synced Oct 13, 2026, 1:24 AM EDT
Completed Phase 2 Interventional Results available

Study of the Efficacy, Safety and Quality of Life After TOOKAD® Soluble (VTP) for Intermediate Risk Prostate Cancer.

NCT03315754
View directory record Official record
Conditions
Localized Prostate Cancer
Interventions
TOOKAD Soluble 4 mg/kg
Drug
Lead sponsor
Steba Biotech S.A.
Other
Eligibility
18 Years and older · Male only
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2024
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 10, 2026 · Synced Oct 13, 2026, 1:24 AM EDT
Terminated Phase 2 Interventional Results available

PCI Treatment/Gemcitabine & Chemotherapy vs Chemotherapy Alone in Patients With Inoperable Extrahepatic Bile Duct Cancer

NCT04099888
View directory record Official record
Conditions
Cholangiocarcinoma
Interventions
Fimaporfin and Gemcitabine, Gemcitabine/Cisplatin chemotherapy
Drug
Lead sponsor
PCI Biotech AS
Industry
Eligibility
18 Years and older
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
6
States / cities
Duarte, California • Atlanta, Georgia • Chicago, Illinois + 3 more
Source: ClinicalTrials.gov public record
Updated Sep 11, 2023 · Synced Oct 13, 2026, 1:24 AM EDT
Terminated Phase 2 Interventional

Topical PH-10 Aqueous Hydrogel and Photodynamic Therapy for Psoriasis

NCT00555646
View directory record Official record
Conditions
Plaque Psoriasis
Interventions
PH-10 (rose bengal disodium 0.001%), Control
Drug
Lead sponsor
Provectus Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 16, 2021 · Synced Oct 13, 2026, 1:24 AM EDT
Not listed Phase 1 Interventional

Intracavitary Photodynamic Therapy as an Adjuvant to Resection of Glioblastoma or Gliosarcoma Using IV Photobac®

NCT05363826
View directory record Official record
Conditions
Glioblastoma Multiforme of Brain, Glioma, Sarcomatous
Interventions
photochemotherapy using 3-(1-Butyloxy)ethyl-3-deacetyl-bacteriopurpurin-18-n-butylimide methyl ester(Photobac®)
Combination Product
Lead sponsor
Photolitec LLC
Industry
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Apr 13, 2023 · Synced Oct 13, 2026, 1:24 AM EDT