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RECRUITING
NCT07543757

Prostate Cancer Risk Identification in a Multi-Ethnic Cohort: a Prospective US-based Multi-center Validation Study of Proclarix

Sponsor: Sequenom, Inc.

View on ClinicalTrials.gov

Summary

The study is a prospective, multi-center, single cohort study involving up to 10 urological clinics in the US. After provision of informed consent and prior to the scheduled prostate biopsy (≤30 days), up to 20 mL of whole blood will be collected from each subject. The samples will be blinded and sent to Labcorp for evaluation using the Proclarix® assay. Prostate biopsy will be performed according to standard clinical practice of the urologist (systematic, targeted, or combined biopsy with a transrectal or transperineal approach with or without prior magnetic resonance imaging (MRI)). A minimum of 10 cores are required. Histopathological examination of the biopsy specimen will be performed according to the established local practice. A csPCa is defined as ISUP Grade Group ≥2 detected on biopsy. The assay results will be compared to the biopsy results.

Key Details

Gender

MALE

Age Range

40 Years - 75 Years

Study Type

OBSERVATIONAL

Enrollment

500

Start Date

2026-04-03

Completion Date

2027-03-31

Last Updated

2026-07-21

Healthy Volunteers

No

Interventions

DIAGNOSTIC_TEST

Proclarix

Proclarix® is a blood-based test that addresses the problem of prostate cancer (PCa) overdiagnosis by indicating the risk of clinically significant disease. It is comprised of two novel biomarkers, thrombospondin 1 (THBS1) and cathepsin D (CTSD), and is combined with total prostate-specific antigen (tPSA), free PSA (fPSA) and age.

Locations (6)

Idaho Urologic Institute

Meridian, Idaho, United States

Graves Gilbert Clinic

Bowling Green, Kentucky, United States

Chesapeake Urology Associates

Hanover, Maryland, United States

Chesapeake Urology Associates

Towson, Maryland, United States

Crystal Run Healthcare

Middletown, New York, United States

Carolina Urologic Research Center

Myrtle Beach, South Carolina, United States