Research AbstractMHSRS · Military Health System Research Symposium
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Short Summary:
This study highlights the effectiveness of the Sotair device in improving manual ventilation safety and performance through an educational intervention for EMS providers.
Key Findings:
- Significantly Lower Peak Inspiratory Pressures (PIP):
- Use of the Sotair reduced PIP by 4.1 cmH₂O (19.3 ± 5.80 cmH₂O vs. 15.3 ± 2.44 cmH₂O, p < 0.0001), minimizing the risk of barotrauma and lung injury.
- Reduced Gastric Insufflation Risk: 36.5% of standard BVM breaths exceeded 20 cmH₂O, compared to only 0.25% of breaths with Sotair, demonstrating its ability to prevent excessive pressures that contribute to aspiration risks.
- Improved Ventilation Consistency: Minute ventilation was significantly lower with Sotair (6,312 cc vs. 7,550 cc), indicating better control over ventilation volumes.
- Educational Intervention Enhanced Safety: After a brief training session, 65.6% of providers had positive feedback about the educational material vs 34.4% who were neutral, reinforcing that it is relatively easy to learn how to use the Sotair and use it effectively.
Conclusion:
The Sotair device significantly enhanced manual ventilation safety, reducing peak pressures and gastric insufflation risk while ensuring more controlled and consistent ventilation. The study further validated that a brief educational intervention can maximize its effectiveness, making Sotair a very useful tool for EMS providers in improving patient outcomes.
Reference:
Varone FA, Brady MF. Development and validation of an educational intervention to improve performance with a new manual ventilation device (Sotair™). Presented at: Military Health System Research Symposium (MHSRS); 2023; Kissimmee, FL. Available at: https://mtec-sc.org/wp-content/uploads/2023/09/SafeBVM-MHSRS-2023.pdf. Accessed March 7, 2025.
The Sotair device significantly enhanced manual ventilation safety, reducing peak pressures and gastric insufflation risk while ensuring more controlled and consistent ventilation. The study further validated that a brief educational intervention can maximize its effectiveness, making Sotair a very useful tool for EMS providers in improving patient outcomes.
Reference:
Varone FA, Brady MF. Development and validation of an educational intervention to improve performance with a new manual ventilation device (Sotair™). Presented at: Military Health System Research Symposium (MHSRS); 2023; Kissimmee, FL. Available at: https://mtec-sc.org/wp-content/uploads/2023/09/SafeBVM-MHSRS-2023.pdf. Accessed March 7, 2025.