A Delphi-based exploration of factors impacting blood loss and operative time in robotic prostatectomy

This study aims to investigate factors influencing the implementation of robotic-assisted radical surgery, with a specific focus on their effects on blood loss and operative time. Radical prostatectomy was chosen as the case study due to its complexity and diverse surgical activities. The study employed a three-round Delphi approach involving 25 surgeons from three countries: UK, Australia, and China. The collected data were analysed using non-parametric tests. The Delphi study showed significant correlations between the degree of difficulty and blood loss ( Z = 2.698, ρ