• Resuscitation · May 2024

    Foreign Body Airway Obstruction Resulting in Out-of-hospital Cardiac Arrest in Denmark - Incidence, Survival and Interventions.

    • Signe Amalie Wolthers, Mathias Geldermann Holgersen, JensenJosefine TangenJTEmergency Medical Services, Prehospital Center, Region Zealand, Næstved, Denmark., Mikkel Porsborg Andersen, Stig Nikolaj Fasmer Blomberg, Søren Mikkelsen, ChristensenHelle CollatzHCEmergency Medical Services, Prehospital Center, Region Zealand, Næstved, Denmark., and Theo Walther Jensen.
    • Emergency Medical Services, Prehospital Center, Region Zealand, Næstved, Denmark; Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark. Electronic address: s.a.wolthers@gmail.com.
    • Resuscitation. 2024 May 1; 198: 110171110171.

    BackgroundForeign body airway obstruction (FBAO) stands as an important contributor to accidental fatalities, yet prompt bystander interventions have been shown to improve survival. This study aimed to evaluate the incidence, interventions, and survival outcomes of patients with out-of-hospital cardiac arrest (OHCA) related to FBAO in comparison to patients with non-FBAO OHCA.MethodsIn this population-based cohort study, we included all OHCAs in Denmark from 2016 to 2022. Cases related to FBAO were identified and linked to the patient register. Descriptive and multivariable analyses were performed to evaluate prognostic factors potentially influencing survival.ResultsA total of 30,926 OHCA patients were included. The incidence rate of FBAO-related OHCA was 0.78 per 100,000 person-years. Among FBAO cases, 24% presented with return of spontaneous circulation upon arrival of the emergency medical services. The 30-day survival rate was higher in FBAO patients (30%) compared to non-FBAO patients (14%). Bystander interventions were recorded in 26% of FBAO cases. However, no statistically significant association between bystander interventions or EMS personnels' use of Magill forceps and survival was shown, aOR 1.47 (95 % CI 0.6-3.6) and aOR 0.88 (95% CI 0.3-2.1).ConclusionFBAO-related OHCA was rare but has a higher initial survival rate than non-FBAO related OHCA, with a considerable proportion of patients achieving return of spontaneous circulation upon arrival of the emergency medical service personnel. No definitive associations were established between survival and specific interventions performed by bystanders or EMS personnel. These findings highlight the need for further research in this area.Copyright © 2024. Published by Elsevier B.V.

      Pubmed     Copy Citation     Plaintext  

      Add institutional full text...

    Notes

     
    Knowledge, pearl, summary or comment to share?
    300 characters remaining
    help        
    You can also include formatting, links, images and footnotes in your notes
    • Simple formatting can be added to notes, such as *italics*, _underline_ or **bold**.
    • Superscript can be denoted by <sup>text</sup> and subscript <sub>text</sub>.
    • Numbered or bulleted lists can be created using either numbered lines 1. 2. 3., hyphens - or asterisks *.
    • Links can be included with: [my link to pubmed](http://pubmed.com)
    • Images can be included with: ![alt text](https://bestmedicaljournal.com/study_graph.jpg "Image Title Text")
    • For footnotes use [^1](This is a footnote.) inline.
    • Or use an inline reference [^1] to refer to a longer footnote elseweher in the document [^1]: This is a long footnote..

    hide…