Patient involvement
A TriMaster PPI group was established in 2015 from participants of earlier pilot studies and worked alongside the existing Peninsula Research Bank PPI group to assist in study design and acceptability for the trial. The group contributed to the design and content of data collected on participant experience of the study drugs, to participant information sheets and were represented on the Trial Steering Committee. Both groups reviewed study documents ahead of regulatory submission. At study conclusion a participant group was invited to feedback on their experience to the CI team.