Sudhanshu Chitale, Mohammed Morsey, Louise Swift* and Krishna Sethia Department of Urology, Norfolk & Norwich University Hospitals NHS Foundation Trust, and *Department of Medical Statistics, School of Medicine Health Policy and Practice, University of East Anglia, Norwich, UK – To assess the role of extracorporeal shock wave therapy (SWT), in a prospective randomized controlled trial, comparing limited SWT vs sham therapy in men with Peyronie’s disease.