Twelve months into a feasibility trial: reflections on three experiences of public and patient involvement in research

In this Open Letter we present reflections from three different perspectives on the integration of public and patient involvement (PPI) in a research trial. We reflect experience having employed as contract researcher, with no prior experience, feasibility trial cognitive rehabilitation multiple sclerosis. This is written by PPI team member researcher principle investigator. will discuss some changes made impacts that have been resulted input into focus participant recruitment, development material, along cycle, collaboration. hope encourage investigators groups to include members part help patients understand what like.