Integration of patient and public involvement in a doctoral research study using the research cycle

Patient and public involvement (PPI) in research is widely acknowledged as essential to achieving successful and impactful research. Despite this acknowledgement, there are limited reports on how to approach and apply meaningful PPI throughout the research cycle and how to address challenges for researchers such as doctoral students, particularly when undertaking research on sensitive topics. This paper provides insights and examples for researchers new to PPI, on the impact of active PPI and recommendations for building and developing a PPI group in a paediatric focused doctoral research study with bereaved parents and carers.

PPI was informed by the research cycle. The GRIPP2 short-form checklist was used to report PPI. The research was funded by the National Institute for Health and Care Research.

PPI enhanced the research through input into the study design, recruitment, co-design of the study website and branding; and ethics amendments to increase participation in response to the COVID-19 pandemic. The literature review was extended to incorporate a PPI consultation phase and members contributed to data analysis. A flexible approach enabled involvement to develop iteratively throughout the research study, resulting in changes being made to enhance the study design and outcomes.

This paper contributes to the limited knowledge base on embedding PPI into a doctoral research study and within the paediatric setting specifically working in partnership with bereaved parents and carers. Employing an adaptive approach to meet individual PPI needs, building a trusting and respectful partnership, creating shared ownership and investment in the research, are essential components to successful PPI.