Kirby, K., Lazaroo, M., Green, J. , Hall, H., Pilbery, R., Whitley, G., Voss, S. and Benger, J. (2023) The reality of advanced airway management during out of hospital cardiac arrest; why did paramedics deviate from their allocated airway management strategy during the AIRWAYS-2 randomised trial? Resuscitation Plus, 13 . p. 100365. ISSN 2666-5204
Full content URL: https://www.sciencedirect.com/science/article/pii/...
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Item Type: | Article |
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Item Status: | Live Archive |
Abstract
Background
AIRWAYS-2 was a large multi-centre cluster randomised controlled trial investigating the effect on functional outcome of a supraglottic airway device (i-gel) versus tracheal intubation (TI) as the initial advanced airway during out-of-hospital cardiac arrest. We aimed to understand why paramedics deviated from their allocated airway management algorithm during AIRWAYS-2.
Methods
This study employed a pragmatic sequential explanatory design utilising retrospective study data collected during the AIRWAYS-2 trial. Airway algorithm deviation data were analysed to categorise and quantify the reasons why paramedics did not follow their allocated strategy of airway management during AIRWAYS-2. Recorded free text entries provided additional context to the paramedic decision-making related to each category identified.
Results
In 680 (11.7%) of 5800 patients the study paramedic did not follow their allocated airway management algorithm. There was a higher percentage of deviations in the TI group (399/2707; 14.7%) compared to the i-gel group (281/3088; 9.1%). The predominant reason for a paramedic not following their allocated airway management strategy was airway obstruction, occurring more commonly in the i-gel group (109/281; 38.7%) versus (50/399; 12.5%) in the TI group.
Conclusion
There was a higher proportion of deviations from the allocated airway management algorithm in the TI group (399; 14.7%) compared to the i-gel group (281; 9.1%). The most frequent reason for deviating from the allocated airway management algorithm in AIRWAYS-2 was obstruction of the patient’s airway by fluid. This occurred in both groups of the AIRWAYS-2 trial, but was more frequent in the i-gel group.
Keywords: | Emergency medical services, Out-of-hospital cardiac arrest, Airway management, Paramedic, Resuscitation, Advanced life support |
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Subjects: | B Subjects allied to Medicine > B990 Subjects Allied to Medicine not elsewhere classified |
Divisions: | College of Social Science > School of Health & Social Care |
ID Code: | 53544 |
Deposited On: | 09 Mar 2023 17:08 |
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