A Study to Evaluate Serum Testosterone Levels in Patients With Metastatic Castration-Resistant Prostate Cancer

Use of The Spanner Temporary Prostatic Stent as an Alternative to a Urinary Catheter to Achieve Bladder Drainage in Men

Efficacy and Safety of Leuprolide Acetate 22.5 mg Depot in Treatment of Prostate Cancer

Blood Sample Collection to Evaluate Biomarkers in Subjects With Untreated Solid Tumors