NCT04052048Recruiting

Active Surveillance SNEP Assay Registry Trial for Prostate Cancer

Immunis.AI

Start Date

9/9/2019

Completion Date

9/30/2029

Summary

A multi-center, prospective active surveillance registry trial assessing the performance of a non-invasive blood test for indolent prostate cancer disease management.

Detailed Description

The analysis population is defined as all the set of de-identified patient results received from the practices who met the inclusion / exclusion criteria. A target recruitment of 2000 subjects with an expected loss of 20% (400 subjects) and an overall event rate of 30% (480 subjects of 1600) will result in 480 cases and 1120 controls, where cases are defined as those patients with NCCN unfavorable intermediate risk or worse disease. With a significance level alpha of 0.05, the number of cases above will result in a statistical power (1-ß=0.2) of at least 80% to show a significant increase in performance of the full assay over clinical variables alone, assuming that performance characteristics are similar to those observed in a retrospective, independent training cohort and that the patients in the SAFELY cohort resemble this same training population.

Eligibility Criteria

Age Range: 40 years to 80 years

Inclusion Criteria * Men between 40-80 of age with at least a 10-year life expectancy * All active surveillance protocols are accepted * No PSA limits Category 1: * Patient is currently on active surveillance with only ONE previous low grade prostate biopsy. * Patient must already be scheduled for their 1st annual biopsy under their active surveillance protocol within 90 days of enrollment date. Category 2: • Patient is recently diagnosed with low grade prostate cancer but has decided against active surveillance and is scheduled for radical prostatectomy within 90 days of enrollment date. Exclusion Criteria: Men on watchful waiting i.e. those with less than 10-year life expectancy with no intent for curative therapy * Men with symptoms or rising PSA who have not been proven to have cancer by tissue biopsy i.e. men with only negative prostate biopsies. * Patients with a history of a different cancer (except basal cell carcinoma)

Interventions

DIAGNOSTIC_TEST

Subtraction Normalized Expression of Phagocytes Blood Test

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Conditions

Prostate Cancer Aggressiveness

Locations

Comprehensive Urology

Royal Oak, Michigan 48197

United States