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Implementation of the ABCDEF Bundle for Critically Ill ICU Patients During the COVID-19 Pandemic: A Multi-National
Keibun Liu1, Kensuke Nakamura2, Hajime Katsukawa3
1Critical Care Research Group, Faculty of Medicine, The Prince Charles Hospital, University of Queensland, Brisbane, QLD, Australia.
Insights
Implementation of the ABCDEF bundle and ICU diaries in intensive care units (ICUs) was extremely low for both COVID-19 and non-COVID-19 patients during the pandemic. Strategies are needed to improve adherence to these evidence-based care bundles.
Area of Science:
- Critical Care Medicine
- Infectious Diseases
- Healthcare Management
Background:
- Evidence-based care delivery in Intensive Care Units (ICUs) during the COVID-19 pandemic remains understudied.
- The ABCDEF bundle and ICU diaries are recommended evidence-based practices for critically ill patients.
Purpose of the Study:
- To evaluate the implementation rates of the ABCDEF bundle and ICU diaries in ICUs for patients with and without COVID-19.
- To analyze the impact of COVID-19 on the implementation of each ABCDEF bundle element and associated factors.
Main Methods:
- A global 1-day point prevalence study using an online questionnaire.
- Investigated delivery of the ABCDEF bundle and ICU diaries to patients with/without COVID-19 on January 27, 2021.
- Multivariable logistic regression analyzed COVID-19 impact and associated factors.
Main Results:
- Extremely low implementation rates for the entire ABCDEF bundle (0% without COVID-19, 1% with COVID-19).
- Individual element implementation varied, with Element F (family engagement) showing higher rates in COVID-19 patients (30%).
- COVID-19 presence did not significantly impact individual element implementation; factors like written protocols and tele-ICU management were associated with delivery.
Conclusions:
- Implementation rates for the ABCDEF bundle and ICU diaries were critically low for all ICU patients during the pandemic, irrespective of COVID-19 status.
- Optimizing strategies to enhance implementation and adherence to the ABCDEF bundle is crucial.
- Unit-specific barriers and facilitators must be addressed to improve care delivery.
Abstract:
Background: Data regarding delivery of evidence-based care to critically ill patients in Intensive Care Units (ICU) during the COVID-19 pandemic is crucial but lacking. This study aimed to evaluate the implementation rate of the ABCDEF bundle, which is a collection of six evidence-based ICU care initiatives which are strongly recommended to be incorporated into clinical practice, and ICU diaries for patients with and without COVID-19 infections in ICUs, and to analyze the impact of COVID-19 on implementation of each element of the bundle and independent associated factors. Methods: A world-wide 1-day point prevalence study investigated the delivery of the ABCDEF bundle and ICU diary to patients without or with COVID-19 infections on 27 January 2021 via an online questionnaire. Multivariable logistic regression analysis with adjustment for patient demographics evaluated the impact of COVID-19 and identified factors in ICU administrative structures and policies independently associated with delivery. Results: From 54 countries and 135 ICUs, 1,229 patients were eligible, and 607 (49%) had COVID-19 infections. Implementation rates were: entire bundle (without COVID-19: 0% and with COVID-19: 1%), Element A (regular pain assessment: 64 and 55%), Element B (both spontaneous awakening and breathing trials: 17 and 10%), Element C (regular sedation assessment: 45 and 61%), Element D (regular delirium assessment: 39 and 35%), Element E (exercise: 22 and 25%), Element F (family engagement/empowerment: 16 and 30%), and ICU diary (17 and 21%). The presence of COVID-19 was not associated with failure to implement individual elements. Independently associated factors for each element in common between the two groups included presence of a specific written protocol, application of a target/goal, and tele-ICU management. A lower income status country and a 3:1 nurse-patient ratio were significantly associated with non-implementation of elements A, C, and D, while a lower income status country was also associated with implementation of element F. Conclusions: Regardless of COVID-19 infection status, implementation rates for the ABCDEF bundle, for each element individually and an ICU diary were extremely low for patients without and with COVID-19 infections during the pandemic. Strategies to facilitate implementation of and adherence to the complete ABCDEF bundle should be optimized and addressed based on unit-specific barriers and facilitators.
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