Embedded process evaluation study

An embedded process evaluation study will run in parallel with the trial. The rapid feedback evaluation approach delivered by the Rapid Research Evaluation and Appraisal Lab at the Department of Targeted Intervention, University College London will combine qualitative data obtained from semistructured interviews with patients, carers and staff and documentary analysis (reports, meeting minutes, etc) to

Explore staff views and experiences with different approaches to recruitment.

Examine patient and carer experiences in trial participation (understanding of trial literature, experience with treatment options and reasons for withdrawal).

Examine patient and carer experiences of declining to take part in the trial.

Identify barriers and enablers to trial set-up, recruitment and delivery from the point of view of staff.

Data obtained will be analysed and shared with researchers throughout the main ACCess study at a time when they can be used to inform within trial decision-making processes.²⁶