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Terminated No phase listed Observational

Establishment of a PDT Patient Registry

ClinicalTrials.gov ID: NCT03589456

Public ClinicalTrials.gov record NCT03589456. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Sep 21, 2026, 4:02 AM EDT

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

Official title

Establishment of a Registry for Patients Treated With Photodynamic Therapy (PDT)

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

This is a non-intervention patient registry to gather data on the use of photodynamic therapy under real-life conditions. It will involve up to 20 sites in USA.

Study identification

NCT ID
NCT03589456
Recruitment status
Terminated
Study type
Observational
Phase
Not listed
Lead sponsor
Concordia Laboratories Inc.
Industry
Enrollment
22 participants

Conditions and interventions

Conditions

Interventions

Other

Eligibility (public fields only)

Age range
18 Years and older
Sex
All
Healthy volunteers
Not listed

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Jan 17, 2019
Primary completion
Jan 14, 2020
Completion
Jan 14, 2020
Last update posted
Feb 23, 2020

2019 – 2020

United States locations

U.S. sites
10
U.S. states
8
U.S. cities
10
Facility City State ZIP Site status
John Muir Clinical Research Center Concord California 94520
Cedars-Sinai Medical Center Los Angeles California 90048
University of Florida Gainesville Florida 32610
University of Chicago Chicago Illinois 60637
Alexian Brothers Hospital Network Lisle Illinois 60532
Duke University Medical Center Durham North Carolina 27710
Clinical Research Associates of Central PA Altoona Pennsylvania 16602
Medical University of South Carolina Charleston South Carolina 29425
Providence Sacred Heart Medical Center Spokane Washington 99204
Medical College of Wisconsin Milwaukee Wisconsin 53226

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT03589456, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Feb 23, 2020 · Synced Sep 21, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT03589456 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →