Ultrasound during Critical Care Simulation: A Randomized Crossover Study.

Area of Science:

• Medical Simulation
• Critical Care Medicine
• Point-of-Care Ultrasound

Background:

• Ultrasound simulation is increasingly utilized in medical education.
• High-fidelity simulation provides a safe environment for critical care training.
• Evaluating different simulation modalities is crucial for optimizing learning.

Purpose of the Study:

• To compare two ultrasound simulation interventions for critical care training.
• To determine trainee and instructor preferences for simulation interventions.
• To assess the overall value of ultrasound simulation in high-fidelity critical care scenarios.

Main Methods:

• A randomized crossover study involving 25 trainees and 8 instructors.
• Two distinct ultrasound simulation interventions were compared.
• Statistical analysis (t-tests) and thematic analysis of qualitative data were employed.

Main Results:

• Both trainees and instructors found ultrasound simulation valuable for learning indications, interpretation, and integration.
• Trainees reported increased motivation to use ultrasound skills.
• The edus2 intervention was preferred for functional fidelity and skill assessment.

Conclusions:

• Ultrasound simulation is a valuable tool in critical care training.
• The edus2 intervention is recommended due to its superior functional fidelity.
• Further research should investigate the impact on clinical performance.