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Terminated No phase listed Observational

Establishment of a PDT Patient Registry

ClinicalTrials.gov ID: NCT03589456

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This page only displays public information reproduced from the official ClinicalTrials.gov record NCT03589456. It adds no medical advice, opinions, or eligibility judgments. The official record remains the source of truth for eligibility criteria, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Nov 15, 2026, 7:15 AM EST

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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 18, 2019 (Actual)
Primary completion
Jan 15, 2020 (Actual)
Completion
Jan 15, 2020 (Actual)
Last update posted
Feb 24, 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 24, 2020 · Synced Nov 15, 2026

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