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 18, 2026, 2:08 PM EDT

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

Showing 1–24 of 269 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: PDT Clear all
Active, not recruiting Phase 3 Interventional Results available

Study to Evaluate the Safety and Efficacy of BF-200 ALA (Ameluz®) and BF-RhodoLED® in the Treatment of Superficial Basal Cell Carcinoma (sBCC) With Photodynamic Therapy (PDT).

NCT03573401
View directory record Official record
Conditions
Superficial Basal Cell Carcinoma
Interventions
Photodynamic therapy (PDT) (ALA-PDT, Ameluz®-PDT), Placebo Photodynamic therapy (PDT) (vehicle to BF-200 ALA containing no active ingredient)
Combination Product
Lead sponsor
Biofrontera Inc.
Industry
Eligibility
18 Years and older
Enrollment
187 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2029
U.S. locations
18
States / cities
Phoenix, Arizona • Fountain Valley, California • San Diego, California + 14 more
Source: ClinicalTrials.gov public record
Updated Jan 14, 2026 · Synced Oct 18, 2026, 2:08 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 18, 2026, 2:08 PM EDT
Terminated Phase 1 Interventional

Photodynamic Therapy to Amplify the Response to Immunotherapy in Patients With Non-small Cell Lung Cancer With Pleural Disease

NCT04836429
View directory record Official record
Conditions
Lung Non-Small Cell Carcinoma, Pleural Disorder
Interventions
Porfimer Sodium, Video-Assisted Thoracic Surgery, Photodynamic Therapy, Intraoperative PDT
Drug · Procedure · Device
Lead sponsor
Roswell Park Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Feb 4, 2026 · Synced Oct 18, 2026, 2:08 PM EDT
Terminated Phase 2 Interventional

Photodynamic Therapy for Benign Dermal Neurofibromas- Phase II

NCT02728388
View directory record Official record
Conditions
NEUROFIBROMATOSIS 1
Interventions
aminolevulinic acid
Drug
Lead sponsor
Donald Basel
Other
Eligibility
14 Years to 30 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2026
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jul 10, 2026 · Synced Oct 18, 2026, 2:08 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 18, 2026, 2:08 PM EDT
Not listed Phase 2 Interventional

Photodynamic Therapy in Treating Patients With Recurrent, Refractory, or Second Primary Head and Neck Cancer That Cannot Be Treated With Surgery or Radiation Therapy

NCT00003856
View directory record Official record
Conditions
Head and Neck Cancer
Interventions
temoporfin
Drug
Lead sponsor
Quintiles, Inc.
Industry
Eligibility
18 Years and older
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 1998
U.S. locations
7
States / cities
Little Rock, Arkansas • Tampa, Florida • Evanston, Illinois + 4 more
Source: ClinicalTrials.gov public record
Updated Dec 19, 2013 · Synced Oct 18, 2026, 2:08 PM EDT
Not listed Phase 3 Interventional Accepts healthy volunteers

Photodynamic Therapy for Cutibacterium Acnes (C. Acnes) Decolonization of the Shoulder Dermis

NCT04636242
View directory record Official record
Conditions
C. Acnes, Phototherapy, Postoperative Infection, Arthroscopic Rotator Cuff Repair, Shoulder Surgery
Interventions
Skin Biopsy, 5 Aminolevulinic Acid + Phototherapy
Procedure · Drug
Lead sponsor
Rothman Institute Orthopaedics
Other
Eligibility
18 Years to 80 Years · Male only
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 19, 2020 · Synced Oct 18, 2026, 2:08 PM EDT
Completed Not applicable Interventional Results available

Clinical and Microbiologic Outcomes of Adjunctive Antimicrobial Photodynamic Therapy in the Non-surgical and Surgical Treatment of Teeth With Periodontal Disease

NCT05252000
View directory record Official record
Conditions
Periodontal Diseases
Interventions
mechanical debridement, adjunctive aPDT, sham aPDT
Device
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 12, 2026 · Synced Oct 18, 2026, 2:08 PM EDT
Completed Phase 2 Interventional Results available

Photodynamic Therapy With Porfimer Sodium in Treating Patients With Precancerous Lesions, Cancer, or Other Disease of the Aerodigestive Tract

NCT00453336
View directory record Official record
Conditions
Head and Neck Cancer, Precancerous/Nonmalignant Condition
Interventions
Porfimer Sodium, Photodynamic Therapy
Drug · Procedure
Lead sponsor
University of Miami
Other
Eligibility
18 Years to 120 Years
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2010
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Feb 8, 2017 · Synced Oct 18, 2026, 2:08 PM EDT
Completed Phase 2 Interventional

Nasal Photodisinfection in All Patients Presenting for Surgery for a Wide Range of Surgical Procedures

NCT05090657
View directory record Official record
Conditions
Surgical Site Infections, Nosocomial Infection, Healthcare Associated Infections
Interventions
methylene blue 0.01%/chlorhexidine gluconate 0.25% + light activation
Combination Product
Lead sponsor
Ondine Biomedical Inc.
Industry
Eligibility
18 Years and older
Enrollment
322 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
1
States / cities
Savannah, Georgia
Source: ClinicalTrials.gov public record
Updated Aug 22, 2022 · Synced Oct 18, 2026, 2:08 PM EDT
Active, not recruiting Phase 3 Interventional

ENdoluminal LIGHT ActivatED Treatment of Upper Tract Urothelial Cancer (ENLIGHTED) Study

NCT04620239
View directory record Official record
Conditions
Transitional Cell Cancer of Renal Pelvis and Ureter
Interventions
padeliporfin VTP
Drug
Lead sponsor
Steba Biotech S.A.
Other
Eligibility
18 Years and older
Enrollment
89 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2028
U.S. locations
12
States / cities
Irvine, California • Los Angeles, California • Atlanta, Georgia + 9 more
Source: ClinicalTrials.gov public record
Updated Jul 30, 2026 · Synced Oct 18, 2026, 2:08 PM EDT
Completed Phase 2Phase 3 Interventional

Biomarkers in Phototherapy of Barrett's Esophagus

NCT00587600
View directory record Official record
Conditions
Barrett's Esophagus, High Grade Dysplasia
Interventions
Photodynamic therapy, radiofrequency ablation of barrett's esophagus
Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 85 Years
Enrollment
208 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2017
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Nov 22, 2017 · Synced Oct 18, 2026, 2:08 PM 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 18, 2026, 2:08 PM EDT
Completed Early Phase 1 Interventional

Pilot Study for the Use of Photodynamic Therapy in the Treatment of Seborrheic Dermatitis

NCT03114111
View directory record Official record
Conditions
Seborrheic Dermatitis
Interventions
aminolevulinic acid (ALA), Placebo
Drug
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Aug 11, 2021 · Synced Oct 18, 2026, 2:08 PM EDT
Terminated Phase 2 Interventional

Photodynamic Therapy (PDT) for Lower Urinary Tract Symptoms (PLUS)

NCT00116571
View directory record Official record
Conditions
Prostatic Hyperplasia
Interventions
Lemuteporfin for injection, Transurethral drug delivery system, Transurethral light delivery system
Drug · Device
Lead sponsor
QLT Inc.
Industry
Eligibility
21 Years and older · Male only
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
8
States / cities
San Bernardino, California • Shreveport, Louisiana • Greenbelt, Maryland + 5 more
Source: ClinicalTrials.gov public record
Updated Oct 3, 2006 · Synced Oct 18, 2026, 2:08 PM EDT
Completed No phase listed Observational

The Role of the Fujinon Intelligent Chromo Endoscopy (FICE™) in Barrett's Esophagus

NCT01084629
View directory record Official record
Conditions
Barrett's Esophagus
Interventions
Not listed
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 85 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2016
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Dec 15, 2021 · Synced Oct 18, 2026, 2:08 PM EDT
Completed Phase 3 Interventional Results available

Study to Evaluate the Safety, Tolerability and Efficacy of BF-200 ALA (Ameluz®) in the Field-directed Treatment of Actinic Keratosis (AK) on the Extremities and Neck/Trunk With Photodynamic Therapy (PDT) Using a RhodoLED Lamp

NCT05662202
View directory record Official record
Conditions
Actinic Keratoses
Interventions
BF-200 ALA and red light LED lamp, Vehicle and red light LED lamp
Combination Product
Lead sponsor
Biofrontera Inc.
Industry
Eligibility
18 Years and older
Enrollment
172 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
14
States / cities
Phoenix, Arizona • Greenwood Village, Colorado • Delray Beach, Florida + 10 more
Source: ClinicalTrials.gov public record
Updated Aug 21, 2026 · Synced Oct 18, 2026, 2:08 PM EDT
Completed Phase 1 Interventional

Photodynamic Therapy During Surgery in Treating Patients With Non-small Cell Lung Cancer That Can Be Removed by Surgery

NCT01854684
View directory record Official record
Conditions
Recurrent Non-Small Cell Lung Carcinoma, Stage IIA Non-Small Cell Lung Carcinoma, Stage IIB Non-Small Cell Lung Carcinoma, Stage IIIA Non-Small Cell Lung Cancer, Stage IIIB Non-Small Cell Lung Cancer
Interventions
Temoporfin, Therapeutic Conventional Surgery, Photodynamic Therapy, Laboratory Biomarker Analysis, Pharmacological Study
Drug · Procedure · Other
Lead sponsor
Roswell Park Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Jul 22, 2022 · Synced Oct 18, 2026, 2:08 PM 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 18, 2026, 2:08 PM EDT
Withdrawn Phase 2 Interventional

Photoimmunotherapy With ASP-1929 and Cemiplimab for the Treatment of Refractory, Inoperable, and Metastatic Stage IIIB-IV Non-small Cell Lung Cancer

NCT06943664
View directory record Official record
Conditions
Lung Non-Small Cell Carcinoma, Metastatic Lung Non-Small Cell Carcinoma, Refractory Lung Non-Small Cell Carcinoma, Stage IIIB Lung Cancer AJCC v8, Stage IIIC Lung Cancer AJCC v8, Stage IV Lung Cancer AJCC v8
Interventions
Biospecimen Collection, Cemiplimab, Cetuximab Sarotalocan Sodium, Computed Tomography, Electronic Health Record Review, Endobronchial Ultrasound Bronchoscopy, Magnetic Resonance Imaging, Photoimmunotherapy, Positron Emission Tomography, Robotic Bronchoscopy, Video-Assisted Thoracic Surgery
Procedure · Biological · Other
Lead sponsor
Roswell Park Cancer Institute
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Sep 15, 2026 · Synced Oct 18, 2026, 2:08 PM EDT
Not listed Phase 2 Interventional

Evaluating the Use of Photodynamic Therapy to Treat Facial Cutaneous Squamous Cell Carcinoma in Situ (SCCis)

NCT06577311
View directory record Official record
Conditions
Cutaneous Squamous Cell Carcinoma
Interventions
Aminolevulinic acid hydrochloride 10% topical gel with Red Light
Combination Product
Lead sponsor
The Center for Clinical and Cosmetic Research
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Aventura, Florida
Source: ClinicalTrials.gov public record
Updated Aug 29, 2024 · Synced Oct 18, 2026, 2:08 PM EDT
Recruiting Phase 1 Interventional

Blue-Light Photodynamic Therapy and Sonidegib for Multiple Basal Cell Carcinomas

NCT06623201
View directory record Official record
Conditions
Basal Cell Carcinoma (BCC)
Interventions
aminolevulinic acid HCL (ALA), BLU-U device model 4170E
Drug · Device
Lead sponsor
Nathalie Zeitouni
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Jan 29, 2026 · Synced Oct 18, 2026, 2:08 PM EDT
Completed Not applicable Interventional

7-week Study With CT-155 in People With Schizophrenia

NCT05486312
View directory record Official record
Conditions
Schizophrenia
Interventions
CT-155 smartphone app
Device
Lead sponsor
Click Therapeutics, Inc.
Industry
Eligibility
18 Years to 64 Years
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
10
States / cities
Culver City, California • Garden Grove, California • La Habra, California + 7 more
Source: ClinicalTrials.gov public record
Updated May 15, 2025 · Synced Oct 18, 2026, 2:08 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 18, 2026, 2:08 PM EDT