PET-directed local or systemic therapy intensification in prostate cancer patients with post-prostatectomy biochemical recurrence: A trial of the ECOG-ACRIN Cancer Research Group (EA8191).

TPS267Background: Radiation therapy (RT) to the prostate bed and pelvic nodes with short-term androgen deprivation therapy (STAD) is considered a standard of care (SOC) salvage therapy (ST) paradig...