Active Surveillance SNEP Assay Registry Trial for Prostate Cancer

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)