Prostate Cancer Screening for People at Genetic Risk for Aggressive Disease, PATROL Study

ClinicalTrials.gov ID: NCT04472338

Public ClinicalTrials.gov record NCT04472338. 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.

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ClinicalTrials.gov public records Last synced May 20, 2026, 5:33 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

PATROL: Prostate Cancer Screening for People AT Genetic Risk FOr Aggressive Disease

Study identification

NCT ID: NCT04472338
Recruitment status: Recruiting
Study type: Observational
Phase: Not listed
Lead sponsor: University of Washington; Other
Enrollment: 450 participants

Conditions and interventions

Conditions

Prostate Carcinoma

Interventions

Biospecimen Collection Procedure
Laboratory Biomarker Analysis Other
Quality-of-Life Assessment Other
Questionnaire Administration Other

Procedure · Other

Eligibility (public fields only)

Age range: 40 Years and older
Sex: Male
Healthy volunteers: Accepts healthy volunteers

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

Study timeline

Start date: May 20, 2020
Primary completion: Aug 30, 2030
Completion: Aug 30, 2030
Last update posted: May 14, 2026

2020 – 2030

United States locations

U.S. sites: 8
U.S. states: 7
U.S. cities: 8

Facility	City	State	ZIP	Site status
City of Hope	Duarte	California	91010	Recruiting
University of California, San Francisco	San Francisco	California	94143	Recruiting
Northwestern	Chicago	Illinois	60611	Recruiting
Massachusetts General Hospital	Boston	Massachusetts	02114	Recruiting
OHSU Knight Cancer Institute	Portland	Oregon	97239	Recruiting
University of Pennsylvania/Abramson Cancer Center	Philadelphia	Pennsylvania	19104	Recruiting
University of Texas Health Science Center at San Antonio	San Antonio	Texas	78229	Terminated
Fred Hutch/University of Washington Cancer Consortium	Seattle	Washington	98109	Recruiting

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 NCT04472338, 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 May 14, 2026 · Synced May 20, 2026

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The complete protocol, eligibility criteria, and contact information for NCT04472338 live on ClinicalTrials.gov.

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