Independent learning of the sonographic FAST exam technique using a tablet-based training module

Area of Science:

• Medical Education
• Emergency Medicine
• Diagnostic Imaging

Background:

• The focused assessment for sonography in trauma (FAST) exam is crucial for diagnosing internal injuries in emergency settings.
• Traditional FAST exam training requires significant hands-on supervision and resources.
• Novel digital training solutions are needed to improve accessibility and standardization of FAST exam education.

Purpose of the Study:

• To evaluate the efficacy of a tablet-based training module for independent novice sonographer training in the FAST exam.
• To assess the impact of the digital module on trainee confidence and scanning skills.

Main Methods:

• Thirty-two medical students without prior ultrasound experience participated.
• A 2-hour workshop included a tablet-based module for independent FAST exam learning.
• Pre- and post-training questionnaires measured self-confidence; objective skill assessments were performed.

Main Results:

• A statistically significant increase in participant confidence was observed post-training (p < 0.001).
• Participants achieved 82% accuracy in FAST exam scanning tasks.
• The tablet-based module facilitated independent skill acquisition.

Conclusions:

• Tablet-based training modules are effective for independent FAST exam learning.
• Digital ultrasound training offers potential as an educational resource and point-of-care adjunct.
• This technology can expand ultrasound training accessibility, particularly in underserved areas.