Praxis Medical Insights

Est. 2024 • Clinical Guidelines Distilled

Made possible by volunteer editors from the University of Calgary & University of Alberta

Last Updated: 10/28/2025

Prostate Cancer Treatment Guidelines

Introduction to Prostate Cancer Treatment

  • The European Society for Medical Oncology recommends against using any repurposed medications, including metformin, for prostate cancer treatment due to lack of survival benefit 1, 2, 3, 4, 5, 6, 7

First-Line Treatment Options

  • For metastatic hormone-sensitive prostate cancer, the American Society of Clinical Oncology suggests evidence-based options including ADT plus docetaxel for fit patients with high-volume disease 4, 5, 6
  • The European Association of Urology recommends ADT plus novel hormone agents, such as abiraterone, enzalutamide, apalutamide, or darolutamide, for metastatic hormone-sensitive prostate cancer 4, 5, 6, 7
  • The National Comprehensive Cancer Network suggests triplet therapy, consisting of ADT, docetaxel, and abiraterone or darolutamide, for fit patients with de novo metastatic disease 5, 6, 7

Second-Line Treatment Options

  • For castration-resistant prostate cancer, the European Society for Medical Oncology recommends abiraterone or enzalutamide for chemotherapy-naïve patients 1, 2, 3
  • The American Society of Clinical Oncology suggests olaparib for patients with BRCA1/2 alterations after androgen receptor axis inhibitors 5, 6, 7
  • The European Association of Urology recommends 177Lu-PSMA-617 for patients with PSMA-expressing tumors after taxane and novel androgen receptor axis inhibitor 5, 6, 7