SABRE 1 (Surgery Against Brachytherapy - a Randomised Evaluation): feasibility randomised controlled trial (RCT) of brachytherapy vs radical prostatectomy in low-intermediate risk clinically localised prostate cancer.

Objective: To determine the feasibility of a phase III randomised controlled trial of brachytherapy vs radical prostatectomy (RP) in men with low-intermediate risk localised prostate cancer.

Patients And Methods: This parallel, two-group, multicentre, randomised controlled feasibility trial enrolled men with histologically confirmed localised, low-risk prostate cancer and good performance status from five UK hospitals. Participants were randomly allocated (1:1) by remote computer allocation to receive a decision aid (DA) DVD or standard information (control group), followed by a second randomisation (1:1) to brachytherapy or RP.