- Previous hormonal manipulation including orchiectomy or any medication with significant antiandrogenic activity (combined androgen suppression over 9 months, monotherapy antiandrogens, estrogens, ketoconazole). *Neoadjuvant androgen suppression therapy of less than or equal to 3 months is allowed, if this androgen suppression therapy was completed more than or equal to 1 year prior to study enrollment AND if the Testosterone level is within the normal ranges.