Citation

Cardalda-Serantes B, Carballo-Fazanes A, Rodríguez-Ruiz E, Abelairas-Gómez C, Rodríguez-Nuñez A. BMC Med. Educ. 2023; 23(1): e365.

Copyright

(Copyright © 2023, Holtzbrinck Springer Nature Publishing Group - BMC)

DOI

10.1186/s12909-023-04345-7

PMID

37221498

Abstract

BACKGROUND: The brand-new anti-choking devices (LifeVac® and DeCHOKER®) have been recently developed to treat Foreign Body Airway Obstruction (FBAO). However, the scientific evidence around these devices that are available to the public is limited. Therefore, this study aimed to assess the ability to use the LifeVac® and DeCHOKER® devices in an adult FBAO simulated scenario, by untrained health science students.

METHODS: Forty-three health science students were asked to solve an FBAO event in three simulated scenarios: 1) using the LifeVac®, 2) using the DeCHOKER®, and 3) following the recommendations of the current FBAO protocol. A simulation-based assessment was used to analyze the correct compliance rate in the three scenarios based on the correct execution of the required steps, and the time it took to complete each one.

RESULTS: Participants achieved correct compliance rates between 80-100%, similar in both devices (p = 0.192). Overall test times were significantly shorter with LifeVac® than DeCHOKER® device (36.6 sec. [31.9-44.4] vs. 50.4 s [36.7-66.9], p < 0.001). Regarding the recommended protocol, a 50% correct compliance rate was obtained in those with prior training vs. 31.3% without training, (p = 0.002).

CONCLUSIONS: Untrained health science students are able to quickly and adequately use the brand-new anti-choking devices but have more difficulties in applying the current recommended FBAO protocol.

Language: en

Keywords

Simulation; Airway clearance; DeCHOKER®; FBAO; LifeVac®; Nursing and medical students