Salvage Oligometastasectomy and Radiation Therapy in Recurrent Prostate Cancer

Description

PRIMARY OBJECTIVES:

I. To assess response to treatment of oligometastatic disease.

SECONDARY OBJECTIVES:

I. To assess additional measurements of response to treatment of oligometastatic disease.

II. To assess prostate-specific antigen (PSA) progression free-survival following treatment of oligometastatic disease.

III. To assess time to disease recurrence following treatment of oligometastatic disease.

IV. To assess time to initiation of antiandrogen therapy (ADT) for metastatic prostate cancer following treatment of oligometastatic disease.

V. To assess the rate of undetectable PSA following treatment of oligometastatic disease in subjects who have previously undergone prostatectomy.

VI. To assess safety. VII. To assess the impact of study treatment on change in quality of life over three years.