Prostate-Specific Antigen Modulatory Effect of a Fermented Soy Supplement for Patients with an Elevated Risk of Prostate Cancer: a Non-Randomized, Retrospective Observational Registration

Objective: To investigate the efficacy of a 6-month fermented soy supplement (equol-containing), measured by prostate-specific antigen (PSA) stabilization or PSA decrease from baseline (PSA modulatory effect) in men with an elevated risk of prostate cancer (PCa), with a WHO performance 0-2 and a follow-up of 12 months.Methods: The patient population consisted of men with an elevated risk of PCa and a prior negative prostate biopsy within 1 year from starting therapy. Serum PSA values were recorded at inclusion (iPSA), at 6 months (1PSA), and optionally at 12 months (2PSA). Statistical analysis was carried out using the Wilcoxon rank sum test (p
Source: Current Urology - Category: Urology & Nephrology Source Type: research