253 DELIRIUM IDENTIFICATION AT INITIAL TRIAGE IN AN IRISH EMERGENCY DEPARTMENT SETTING. (25th October 2022)

• Record Type: Journal Article
• Authors: Jennings, E; McLoughlin, K; Maher, G; O'Sullivan, J; Gilligan, P; Dockery, F
• Is Part Of: Age and ageing. Volume 51(2022)Supplement 3
• Publication Date: 2022-10-25
• Subjects: Aging -- Periodicals; Geriatrics -- Periodicals; 618.97
• DOI: 10.1093/ageing/afac218.222
• Languages: English
• ISSNs: 0002-0729

Abstract

Abstract: Background: Over 10% of older adults are affected by delirium on presentation to Emergency Departments (ED), with many more developing it during a prolonged ED stay. Early detection is key to delirium management, but the diagnosis is often missed, with over 50% of delirium going undetected in the ED. In 2019 the HSE guideline on Early Identification and Management of Delirium in the ED recommended that all those over 65 years be screened on presentation to ED using the 4AT, a validated instrument in delirium screening. Through our ED's delirium working group, we conducted a baseline audit on current rates of screening for delirium, ahead of a quality improvement project on management of patients with, or at risk of delirium in our ED. Methods: A retrospective review was conducted of consecutive patients >65yrs who presented to ED in one month with the following terms mentioned in the presenting complaint at triage: confusion/delirium/memory/speech/language disturbance/agitation i.e. terms that could indicate possible delirium as considered by the triage practitioner. We also recorded whether a 4AT was recorded. An additional 50 charts from the consecutive series were randomly selected and examined for probable delirium on presentation which was not captured at triage. Results: n=23/1, 597 (<1%) had possible delirium recorded at triage as per our criteria. In-depth case note review supported the diagnosis of delirium in 20 of the 23 initially identified at triage. Only 5 of these had a documented 4AT score. Of the additional 50 charts screened, a further 6 had likely delirium of whom n=3 had a 4AT score completed. N=16 required hospital admission. Conclusion: Delirium screening and detection rates at ED triage are less than expected, and below the 2019 national screening recommendations. Implementing same in any busy ED is challenging. We are developing a multifaceted educational program to address this and plan a repeat audit following implementation.