Functional outcomes following an in-hospital cardiac arrest: A retrospective cohort study. Issue 4 (July 2022)

• Record Type: Journal Article
• Authors: Doherty, Zakary B.; Fletcher, Jason A.; Fuzzard, Kim L.; Leach, Michael J.; O'Sullivan, Belinda G.; Panozzo, Laura E.; Pound, Gemma M.; Saka, Emmanuel; Kippen, Rebecca J.
• Is Part Of: Australian critical care. Volume 35:Issue 4(2022)
• Page Start: 424
• Page End: 429
• Publication Date: 2022-07
• Subjects: Cardiac arrest -- Functional outcomes -- Resuscitation -- Survival; Intensive care nursing -- Periodicals; Intensive care nursing -- Australia -- Periodicals; Electronic journals; 616.028
• DOI: 10.1016/j.aucc.2021.07.002
• Languages: English
• ISSNs: 1036-7314

Abstract

Abstract: Background/Purpose: Whilst much is known about the survival outcomes of patients that suffer an in-hospital cardiac arrest (IHCA) in Australia very little is known about the functional outcomes of survivors. This study aimed to describe the functional outcomes of a cohort of patients that suffered an in-hospital cardiac arrest (IHCA) and survived to hospital discharge in a regional Australian hospital. Methods: This is a single-centre retrospective observational cohort study conducted in a regional Australian hospital. All adult patients that had an IHCA in the study hospital between 1 Jan 2017 and 31 Dec 2019 and survived to hospital discharge were included in the study. Functional outcomes were reported using the Modified Rankin Scale (mRS), a six-point scale for which increasing scores represent increasing disability. Scores were assigned through a retrospective review of medical notes. Results: Overall, 102 adult patients had an IHCA during the study period, of whom 50 survived to hospital discharge. The median age of survivors was 68 years, and a third had a shockable initial arrest rhythm. Of survivors, 47 were able to be assigned both mRS scores. At discharge, 81% of patients achieved a favourable functional outcome (mRS 0–3 or equivalent function at discharge equal to admission). Conclusions: Most survivors to hospital discharge following an IHCA have a favourable functional outcome and are discharged home. Although these results are promising, larger studies across multiple hospitals are required to further inform what is known about functional outcomes in Australian IHCA survivors.