- Research Article
- 10.1093/ageing/afaf254.017
Improving delirium recognition in general surgery admissions
- Oct 17, 2025
- Age and Ageing
- Laura Mckenna + 4 more +4
Introduction Delirium is a recognised complication in the peri-operative period amongst older surgical patients. Delirium is defined as an acute fluctuating confusional state with a 4AT score ≥ 4. Our aim was to improve delirium recognition on arrival to the acute surgical receiving unit and throughout admission in patients aged ≥65 years. Methods Initial data was collected by reviewing medical notes of general surgical patients aged ≥65 years. Data collected included; age, 4AT within 24-hours of admission, 4AT during admission, and a documented delirium diagnosis. PDSA (plan, do, study, act) cycles including delirium teaching sessions for foundation doctors, and subsequent distribution of lanyard cards with the 4AT for easy use in the clinical environment, were completed. Results Our patients’ ages ranged from 65 to 91 years and included emergency and elective general surgery patients. Initial data showed that 39% of patients aged ≥65 years had a documented 4AT within 24-hours of admission. After our first intervention, 4AT within 24-hours of admission increased to 46% and remained at 46% after our second intervention. 33% of patients aged ≥65 years within our general surgical wards had a documented 4AT score at the time of delirium diagnosis. This improved to 45% of patients after our first PDSA cycle. 44% of patients with delirium had operative intervention. Conclusion Our aim of achieving 50% of patients aged ≥65 years having a documented 4AT within 24-hours of admission was not met, despite two PDSA cycles. There was a small improvement in delirium recognition. Delirium is prevalent and within our organisation, further improvement work to promote using the 4AT with PDSA cycles is planned.
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