Kerry Avery presented a poster at the recent PROMS conference in Sheffield in May. This poster, entitled Electronic patient self-reporting of adverse events (eRAPID): towards the safer monitoring of patients after surgery for cancer, described the set up and conduct of the eRAPID feasibility study, which is examining the usability of the eRAPID intervention to enable online patient-reporting of adverse events after surgery. (Co-authors: Hollie Richards, Elaine O'Connell Francischetto, Galina Velikova, Jane Blazeby).