1. Unintended consequences: The impact of airway management modifications introduced in response to COVID-19 on intubations in a tertiary centre emergency department.
- Author
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Groombridge CJ, Maini A, Olaussen A, Kim Y, Fitzgerald M, and Smit V
- Subjects
- Adult, Aged, Airway Management standards, Airway Management statistics & numerical data, Australia, COVID-19 epidemiology, Female, Humans, Intubation, Intratracheal adverse effects, Laryngoscopy adverse effects, Laryngoscopy methods, Male, Middle Aged, Pandemics, Prospective Studies, Quality Improvement, SARS-CoV-2, Airway Management methods, COVID-19 therapy, Emergency Service, Hospital statistics & numerical data, Intubation, Intratracheal methods, Intubation, Intratracheal standards
- Abstract
Objective: In response to COVID-19, we introduced and examined the effect of a raft of modifications to standard practice on adverse events and first-attempt success (FAS) associated with ED intubation., Methods: An analysis of prospectively collected registry data of all ED intubations over a 3-year period at an Australian Major Trauma Centre. During the first 6 months of the COVID-19 pandemic in Australia, we introduced modifications to standard practice to reduce the risk to staff including: aerosolisation reduction, comprehensive personal protective equipment for all intubations, regular low fidelity simulation with 'sign-off' for all medical and nursing staff, senior clinician laryngoscopist and the introduction of pre-drawn medications., Results: There were 783 patients, 136 in the COVID-19 era and 647 in the pre-COVID-19 comparator group. The rate of hypoxia was higher during the COVID-19 era compared to pre-COVID-19 (18.4% vs 9.6%, P < 0.005). This occurred despite the FAS rate remaining very high (95.6% vs 93.8%, P = 0.42) and intubation being undertaken by more senior laryngoscopists (consultant 55.9% during COVID-19 vs 22.6% pre-COVID-19, P < 0.001). Other adverse events were similar before and during COVID-19 (hypotension 12.5% vs 7.9%, P = 0.082; bradycardia 1.5% vs 0.5%, P = 0.21). Video laryngoscopy was more likely to be used during COVID-19 (95.6% vs 82.5%, P < 0.001) and induction of anaesthesia more often used ketamine (66.9% vs 42.3%, P < 0.001) and rocuronium (86.8% vs 52.1%, P < 0.001)., Conclusions: This raft of modifications to ED intubation was associated with significant increase in hypoxia despite a very high FAS rate and more senior first laryngoscopist., (© 2021 Australasian College for Emergency Medicine.)
- Published
- 2021
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