The SmartTarget Biopsy Trial: A Prospective, Within-person Randomised, Blinded Trial Comparing the Accuracy of Visual-registration and Magnetic Resonance Imaging/Ultrasound Image-fusion Targeted Biopsies for Prostate Cancer Risk Stratification.

Image-fusion results in a clinically significant prostate cancer detection rate were similar to those of visual registration performed by an experienced operator. Detection could be improved by 14% with no adverse effect on patient safety by adding image fusion to conventional visual-registration targeting.