Postoperative radiation therapy for pathologically advanced prostate cancer after radical prostatectomy.


Journal Article (Review)

CONTEXT: Approximately 15-25% of men who undergo radical prostatectomy for localized prostate cancer (PCa) will experience recurrence of their cancer; men with poorly differentiated cancer, non-organ-confined disease, and positive surgical margins are at the highest risk. OBJECTIVE: Review accumulating evidence indicating that postoperative radiotherapy (RT) to the prostate bed favorably influences the course of disease in men with adverse pathologic features. EVIDENCE ACQUISITION: Three phase 3 randomized trials of adjuvant RT versus observation have reported improved freedom from biochemical recurrence (BCR) and local control: Southwest Oncology Group (SWOG) 8794, European Organization for Research and Treatment of Cancer (EORTC) 22911, and the German Cancer Society (ARO 96-02). EVIDENCE SYNTHESIS: Conflicting evidence from these trials suggests that adjuvant RT can have a favorable impact on systemic progression, PCa-specific mortality, or overall survival. Observational studies have reported durable responses to salvage RT in a substantial proportion of high-risk patients (provided that it is administered at the earliest evidence of BCR) and reduced PCa-specific mortality. There is consensus that the outcome of patients receiving postoperative RT is best when the prostate-specific antigen (PSA) level is the lowest. However, it is unclear if better outcomes will be achieved administering adjuvant RT to all patients at increased risk for recurrent PCa who have an undetectable postoperative PSA level compared to close observation and timely salvage RT at the earliest indications of BCR. CONCLUSIONS: Given the absence of data from randomized trials demonstrating superiority of one approach over the other in terms of quantity and quality of life, we advocate multidisciplinary input and shared and informed decision making among patients, urologists, and radiation oncologists based on the relative advantages and disadvantages of each approach.

Full Text

Duke Authors

Cited Authors

  • Stephenson, AJ; Bolla, M; Briganti, A; Cozzarini, C; Moul, JW; Roach, M; van Poppel, H; Zietman, A

Published Date

  • March 2012

Published In

Volume / Issue

  • 61 / 3

Start / End Page

  • 443 - 451

PubMed ID

  • 22036777

Pubmed Central ID

  • 22036777

Electronic International Standard Serial Number (EISSN)

  • 1873-7560

Digital Object Identifier (DOI)

  • 10.1016/j.eururo.2011.10.010


  • eng

Conference Location

  • Switzerland