Outcome and Toxicity of Moderately Hypofractionated Post-Prostatectomy Radiotherapy: A Retrospective Study.

ABSTRACT: Background: In this study, we retrospectively analyzed clinical and toxicity outcomes of 67 prostate cancer (PCa) patients undergoing moderately hypofractionated radiotherapy (RT) after prostatectomy, with adjuvant or salvage intent. Methods: Irradiation was delivered by volumetric modulated arc therapy. The median follow-up was 48 months. The 3- and 5-year biochemical relapse-free survival rates were 80% and 69%. The RT schedule consisted of a median total dose of 67.5 Gy with a median number of 25 fractions and a median fraction dose of 2.7 Gy to the prostate bed (PB) and 60% of patients simultaneously received whole pelvis irradiation (WP; fraction dose: 1.8 Gy, median total dose of 46.8 Gy). Results: The rate of acute toxicity was 54% for gastrointestinal (GI) and

SUBMITTER: Vilella R 

PROVIDER: S-EPMC12735228 | biostudies-literature | 2025 Dec

REPOSITORIES: biostudies-literature