Therapeutic Effect of Cytoreductive Radical Prostatectomy in Men With Newly Diagnosed Metastatic Prostate Cancer

This is a phase 2.5 international, multi-institution, randomized clinical trial to evaluate the potential therapeutic effect of CRP combined with the BST in men with mPCa prospectively. Such hybrid design permits the inclusion of the patients who have accrued to the phase 2 investigation to phase 3 trial, thereby decreasing the number of patients needed overall (5-7). In the initial phase 2 study, we plan to accrue 190 patients.