- 24 de mayo de 2023
Article of interest - Would anti-choking devices be correctly and quickly managed by health science students? A manikin crossover trial
New article of interest of the RICORS-SAMID network
Abstract
Background: The brand-new anti-choking devices (LifeVac® and DeCHOKER®) have been recently developed to treatForeign Body Airway Obstruction (FBAO). However, the scientifc 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 signifcantly 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 difculties in applying the current recommended FBAO protocol.