Teaching Residents Chest Tubes: Simulation Task Trainer or Cadaver Model?

Area of Science:

• Medical Education
• Surgical Skills Training
• Emergency Medicine

Background:

• Chest tube insertion is a critical procedure for emergency medicine and surgery residents.
• Effective training modalities are essential for developing proficiency in chest tube placement.

Purpose of the Study:

• To compare the efficacy of simulation task trainers versus cadavers for teaching chest tube insertion.
• To evaluate resident confidence and skill acquisition in chest tube placement.

Main Methods:

• Prospective study randomizing junior residents (PGY-1/2 EM, PGY-1 Surgery) into simulation or cadaver training groups.
• Deliberate practice methodology employed for training.
• Primary outcomes: post-training confidence and clinical chest tube placement ability; Secondary outcomes: skill retention and confidence at seven months.

Main Results:

• No statistically significant difference in median post-training assessment scores between simulation (13.5) and cadaver (15) groups.
• Both groups demonstrated a statistically significant increase in confidence post-training.
• No significant difference in confidence levels between groups at any measured point.

Conclusions:

• Both simulation and cadaver models are effective for teaching chest tube insertion.
• Medical education programs can utilize either modality for resident training without significant differences in learner confidence or skill outcomes.