This short leaflet summarises the results off the PRioRiTy II project on trial retention priorities in a couple of pages. It also compares the Top 10 priorities identified in PRioRiTy II with the recruitment priorities identified in PRioRiTy I.
The paper describing the full PRioRiTy II project was published in Trials in 2019.
The paper describing the full PRioRiTy I project was published in Trials in 2018.