ANZ J Surg. 2024 Jun 8. doi: 10.1111/ans.19107. Online ahead of print.
ABSTRACT
BACKGROUND: We (1) describe West Australian (WA) older adults undergoing emergency laparotomy (EL) in a tertiary-centre Acute Surgical Unit (ASU) with proactive geriatrician input and (2) explore the impact of Clinical Frailty Scale (CFS) and Charlson’s Comorbidity Index (CCI) on patient outcomes.
METHODS: We performed a prospective cohort-study of older adults undergoing EL, between April 2021 and April 2022, in a tertiary ASU, with dedicated geriatrician-led perioperative care via the Older Adult Surgical Inpatient Service (OASIS).
RESULTS: Of 114 patients, average age was 76.7 ± 7.61 years-old (range 65-96), with 35.1% (n = 40) frail (CFS 5-7), 18.4% (n = 21) vulnerable (CFS 4) and 46.5% (n = 74) not frail (CFS 1-3). 61.4% (n = 70) were severely comorbid (CCI ≥5), 34.2% (n = 39) moderately comorbid (CCI 3-4), and 4.4% (n = 5) mildly comorbid (CCI 1-2). 95.9% (n = 109) EL patients were reviewed by OASIS. Inpatient mortality was 7.9% (n = 9) and 1-year mortality 16.7% (n = 19). Majority, 64.9% (n = 74), were discharged directly home with 17.5% (n = 20) discharged with in-home rehabilitation. Each increment in CCI was associated with increased in-hospital (HR 1.38, p = 0.034) and 1-year (HR 1.39, p = 0.006) mortality, and each increment in CFS with 1-year mortality (HR 1.62, p = 0.016). Higher CFS but not CCI was associated with increased level of care at discharge. Age was not statistically significant with any outcomes.
CONCLUSION: We describe demographics, frailty and comorbidity of 114 older adults undergoing EL in ASU. We suggest CFS and CCI as independent risk-stratification tools, and proactive management of both comorbidity, and frailty, should be incorporated into preoperative optimisation.
PMID:38850119 | DOI:10.1111/ans.19107
