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ClinicalTrials.gov public records Last synced Oct 18, 2026, 11:03 AM EDT

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Showing 1–24 of 57 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: PDT Laser Clear all
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, 11:03 AM 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, 11:03 AM EDT
Recruiting No phase listed Observational

Ablative Therapy in the Management of Prostate Cancer

NCT03492424
View directory record Official record
Conditions
Prostate Cancer
Interventions
cryotherapy
Device
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years and older · Male only
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2039
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 23, 2025 · Synced Oct 18, 2026, 11:03 AM EDT
Withdrawn Not applicable Interventional

Topical 5-ALA-PDT With Blu-U Therapy Versus Topical 5-ALA With Pulse Dye Laser In Treating Recalcitrant Acne Vulgaris

NCT00814918
View directory record Official record
Conditions
Acne Vulgaris
Interventions
5-ALA with Blu-U Light, 5-ALA with Candela V-beam Pulse Dye Laser
Drug
Lead sponsor
University of Chicago
Other
Eligibility
18 Years to 79 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2014
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Dec 4, 2014 · Synced Oct 18, 2026, 11:03 AM 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 18, 2026, 11:03 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 18, 2026, 11:03 AM 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 18, 2026, 11:03 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Study in Subjects With Small Primary Choroidal Melanoma

NCT03052127
View directory record Official record
Conditions
Uveal Melanoma, Ocular Melanoma, Choroidal Melanoma
Interventions
Light-activated AU-011, Laser Activation
Drug · Device
Lead sponsor
Aura Biosciences
Industry
Eligibility
18 Years and older
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
13
States / cities
Tucson, Arizona • Los Angeles, California • Palo Alto, California + 10 more
Source: ClinicalTrials.gov public record
Updated Feb 1, 2024 · Synced Oct 18, 2026, 11:03 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 18, 2026, 11:03 AM EDT
Completed Phase 2 Interventional

Phase 2 Trial to Evaluate Belzupacap Sarotalocan (AU-011) Via Suprachoroidal Administration in Subjects With Primary Indeterminate Lesions and Small Choroidal Melanoma

NCT04417530
View directory record Official record
Conditions
Uveal Melanoma, Ocular Melanoma, Choroidal Melanoma
Interventions
AU-011, Suprachoroidal Microinjector, PDT Laser
Drug · Device
Lead sponsor
Aura Biosciences
Industry
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
22
States / cities
Tucson, Arizona • Los Angeles, California • Palo Alto, California + 19 more
Source: ClinicalTrials.gov public record
Updated Mar 3, 2025 · Synced Oct 18, 2026, 11:03 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 18, 2026, 11:03 AM 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 18, 2026, 11:03 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Treatment of Oral Premalignant Lesions With 5-ALA PDT

NCT00571974
View directory record Official record
Conditions
Leukoplakia, Erythroplakia
Interventions
PDL-585, ScleroPLUS laser, 5-Aminolevulinic Acid (Levulan KerastickTM), Fluorescence Diagnosis Imaging
Device · Drug · Procedure
Lead sponsor
University of Arkansas
Other
Eligibility
18 Years to 80 Years
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2012
U.S. locations
1
States / cities
Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated Mar 24, 2015 · Synced Oct 18, 2026, 11:03 AM EDT
Completed Phase 3 Interventional

Triamcinolone Acetonide Plus Laser Therapy to Treat Age-Related Macular Degeneration

NCT00100009
View directory record Official record
Conditions
Macular Degeneration
Interventions
TAC-PF, Triamcinolone Acetonide
Drug
Lead sponsor
National Eye Institute (NEI)
NIH
Eligibility
50 Years to 100 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
23
States / cities
Tucson, Arizona • Los Angeles, California • Miami, Florida + 19 more
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 18, 2026, 11:03 AM EDT
Recruiting Phase 1 Interventional

Padeliporfin VTP Treatment for Unresectable Pancreatic Adenocarcinoma

NCT05919238
View directory record Official record
Conditions
Locally Advanced Unresectable Pancreatic Adenocarcinoma
Interventions
Padeliporfin Vascular Targeted Photodynamic (VTP) therapy
Combination Product
Lead sponsor
Impact Biotech Ltd
Industry
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
2
States / cities
Duarte, California • Irvine, California
Source: ClinicalTrials.gov public record
Updated Oct 8, 2026 · Synced Oct 18, 2026, 11:03 AM EDT
Completed Phase 1 Interventional

Photodynamic Therapy Using HPPH in Treating Patients With Stage 0 Non-Small Cell Lung Cancer

NCT00526461
View directory record Official record
Conditions
Lung Cancer
Interventions
HPPH
Drug
Lead sponsor
Roswell Park Cancer Institute
Other
Eligibility
18 Years to 120 Years
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2014
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Aug 4, 2023 · Synced Oct 18, 2026, 11:03 AM EDT
Terminated Phase 2 Interventional Results available

Photodynamic Therapy (PDT) For Recurrent High Grade Gliomas

NCT01966809
View directory record Official record
Conditions
Brain Tumor, Recurrent
Interventions
Photofrin photodynamic therapy.
Drug
Lead sponsor
Harry T Whelan, MD
Other
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Aug 20, 2019 · Synced Oct 18, 2026, 11:03 AM EDT
Completed Phase 1 Interventional

Photodynamic Therapy in Treating Patients With Lung Cancer

NCT01668823
View directory record Official record
Conditions
Adenocarcinoma of the Lung, Large Cell Lung Cancer, Recurrent Non-small Cell Lung Cancer, Squamous Cell Lung Cancer, Stage 0 Non-small Cell Lung Cancer
Interventions
HPPH, photodynamic therapy, therapeutic bronchoscopy
Drug · Procedure
Lead sponsor
Roswell Park Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2014
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Jul 31, 2014 · Synced Oct 18, 2026, 11:03 AM EDT
Withdrawn Phase 3 Interventional

Stent Placement With or Without Photodynamic Therapy Using Porfimer Sodium as Palliative Treatment in Treating Patients With Stage III or Stage IV Cholangiocarcinoma That Cannot Be Removed By Surgery

NCT00253617
View directory record Official record
Conditions
Cholangiocarcinoma of the Extrahepatic Bile Duct, Cholangiocarcinoma of the Gallbladder, Unresectable Extrahepatic Bile Duct Cancer, Unresectable Gallbladder Cancer, Recurrent Extrahepatic Bile Duct Cancer, Recurrent Gallbladder Cancer
Interventions
porfimer sodium, adjuvant therapy, laser therapy, photodynamic therapy, phototherapy
Drug · Procedure
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Apr 4, 2013 · Synced Oct 18, 2026, 11:03 AM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

Safety Study of 2.0mg Lucentis to Treat Polypoidal Choroidal Vasculopathy

NCT01469156
View directory record Official record
Conditions
Polypoidal Choroidal Vasculopathy
Interventions
ranibizumab 0.5 or 2.0 mg/0.05 cc
Drug
Lead sponsor
Southeast Retina Center, Georgia
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2015
U.S. locations
1
States / cities
Augusta, Georgia
Source: ClinicalTrials.gov public record
Updated Dec 12, 2022 · Synced Oct 18, 2026, 11:03 AM EDT
Terminated Not applicable Interventional Results available

Photodynamic Therapy Using Porfimer Sodium in Treating Patients With Recurrent Mouth or Throat Dysplasia or Recurrent In Situ Cancer or Stage I Cancer of the Mouth or Throat

NCT00530088
View directory record Official record
Conditions
Head and Neck Cancer
Interventions
porfimer sodium, Photdynamic Therapy (PDT)
Drug
Lead sponsor
Roswell Park Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2010
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Jul 4, 2014 · Synced Oct 18, 2026, 11:03 AM EDT
Completed Phase 1 Interventional

Photodynamic Therapy Using Methyl-5-Aminolevulinate Hydrochloride Cream in Determining Pain Threshold in Patients With Skin Cancer

NCT01292668
View directory record Official record
Conditions
Basal Cell Carcinoma of the Skin, Pain, Recurrent Skin Cancer
Interventions
methyl-5-aminolevulinate hydrochloride cream, photodynamic therapy, laser therapy
Drug · Procedure
Lead sponsor
Roswell Park Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Sep 29, 2014 · Synced Oct 18, 2026, 11:03 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 18, 2026, 11:03 AM EDT
Completed Phase 1 Interventional

Photodynamic Therapy Using HPPH in Treating Patients Undergoing Surgery for Primary or Recurrent Head and Neck Cancer

NCT00470496
View directory record Official record
Conditions
Recurrent Adenoid Cystic Carcinoma of the Oral Cavity, Recurrent Basal Cell Carcinoma of the Lip, Recurrent Esthesioneuroblastoma of the Paranasal Sinus and Nasal Cavity, Recurrent Inverted Papilloma of the Paranasal Sinus and Nasal Cavity, Recurrent Lymphoepithelioma of the Nasopharynx, Recurrent Lymphoepithelioma of the Oropharynx, Recurrent Metastatic Squamous Neck Cancer With Occult Primary, Recurrent Midline Lethal Granuloma of the Paranasal Sinus and Nasal Cavity, Recurrent Mucoepidermoid Carcinoma of the Oral Cavity, Recurrent Salivary Gland Cancer, Recurrent Squamous Cell Carcinoma of the Hypopharynx, Recurrent Squamous Cell Carcinoma of the Larynx, Recurrent Squamous Cell Carcinoma of the Lip and Oral Cavity, Recurrent Squamous Cell Carcinoma of the Nasopharynx, Recurrent Squamous Cell Carcinoma of the Oropharynx, Recurrent Squamous Cell Carcinoma of the Paranasal Sinus and Nasal Cavity, Recurrent Thyroid Cancer, Recurrent Verrucous Carcinoma of the Larynx, Recurrent Verrucous Carcinoma of the Oral Cavity, Stage I Adenoid Cystic Carcinoma of the Oral Cavity, Stage I Basal Cell Carcinoma of the Lip, Stage I Esthesioneuroblastoma of the Paranasal Sinus and Nasal Cavity, Stage I Follicular Thyroid Cancer, Stage I Inverted Papilloma of the Paranasal Sinus and Nasal Cavity, Stage I Lymphoepithelioma of the Nasopharynx, Stage I Lymphoepithelioma of the Oropharynx, Stage I Midline Lethal Granuloma of the Paranasal Sinus and Nasal Cavity, Stage I Mucoepidermoid Carcinoma of the Oral Cavity, Stage I Papillary Thyroid Cancer, Stage I Salivary Gland Cancer, Stage I Squamous Cell Carcinoma of the Hypopharynx, Stage I Squamous Cell Carcinoma of the Larynx, Stage I Squamous Cell Carcinoma of the Lip and Oral Cavity, Stage I Squamous Cell Carcinoma of the Oropharynx, Stage I Squamous Cell Carcinoma of the Paranasal Sinus and Nasal Cavity, Stage I Verrucous Carcinoma of the Larynx, Stage I Verrucous Carcinoma of the Oral Cavity, Stage II Adenoid Cystic Carcinoma of the Oral Cavity, Stage II Basal Cell Carcinoma of the Lip, Stage II Esthesioneuroblastoma of the Paranasal Sinus and Nasal Cavity, Stage II Follicular Thyroid Cancer, Stage II Inverted Papilloma of the Paranasal Sinus and Nasal Cavity, Stage II Lymphoepithelioma of the Nasopharynx, Stage II Lymphoepithelioma of the Oropharynx, Stage II Midline Lethal Granuloma of the Paranasal Sinus and Nasal Cavity, Stage II Mucoepidermoid Carcinoma of the Oral Cavity, Stage II Papillary Thyroid Cancer, Stage II Salivary Gland Cancer, Stage II Squamous Cell Carcinoma of the Hypopharynx, Stage II Squamous Cell Carcinoma of the Larynx, Stage II Squamous Cell Carcinoma of the Lip and Oral Cavity, Stage II Squamous Cell Carcinoma of the Oropharynx, Stage II Squamous Cell Carcinoma of the Paranasal Sinus and Nasal Cavity, Stage II Verrucous Carcinoma of the Larynx, Stage II Verrucous Carcinoma of the Oral Cavity
Interventions
HPPH, photodynamic therapy, conventional surgery
Drug · Procedure
Lead sponsor
Roswell Park Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2018
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Jul 25, 2022 · Synced Oct 18, 2026, 11:03 AM EDT