Establishing a perioperative medicine for older people undergoing surgery service for general surgical patients at a district general hospital.

INTRODUCTION There is growing recognition of the need for perioperative medicine services for older surgical patients. Comprehensive geriatric assessment and optimisation methodology has been successfully used to improve perioperative outcomes at tertiary centres. This paper describes translation of an established model of geriatrician-led perioperative care to a district general hospital (DGH) setting. METHODS A mixed methods quality improvement programme was used and included stakeholder co-design, identification of core components, definition of mechanisms for change, and measurement of impact through qualitative and quantitative approaches. RESULTS Within 18 months, a substantive perioperative service for older people was established at a DGH, funded by the surgical directorate. Key outcomes included reduction in length of stay and 30-day readmission and positive staff and patient experience. DISCUSSION This study is in keeping with improvement science literature demonstrating the importance of a mixed-methods approach in translating an evidenced-based intervention into another setting, maintaining fidelity and replicating results.