In-room imaging and MR planning

Multi-Centre Trials

MR-Only Prostate External RAdiotherpay (OPERA) trial Persson et al 2017 4 Centres different scanners/field strength 170 prostates patients; whole FOV T2-w scan high BW Commercial software (Spectronic Medical) Dose 0.3%, gamma 99.97% PTV 2/2 Slight contour differences between CT & MR- density correction improves this (air/water etc) HIgh precision Prostate Substitute CT External beam Radiotherapy (HIPSTER) 2 Australian Centres (Newcastle & Liverpool) Phase I QA stage; Phase II begun 3D SPACE sequence & in-house (Atlas based) software Trial currently in progress