Lancet
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Randomized Controlled Trial Multicenter Study Comparative Study
Timing of radiotherapy after radical prostatectomy (RADICALS-RT): a randomised, controlled phase 3 trial.
The optimal timing of radiotherapy after radical prostatectomy for prostate cancer is uncertain. We aimed to compare the efficacy and safety of adjuvant radiotherapy versus an observation policy with salvage radiotherapy for prostate-specific antigen (PSA) biochemical progression. ⋯ Cancer Research UK, MRC Clinical Trials Unit, and Canadian Cancer Society.