Initial validation of a training program focused on laparoscopic radical nephrectomy.

Area of Science:

• Surgical Education
• Minimally Invasive Surgery
• Urology

Background:

• Laparoscopic nephrectomy requires specialized surgical skills.
• Effective training models are crucial for resident proficiency.
• Current training often combines didactic, simulation, and animal lab components.

Purpose of the Study:

• To evaluate a comprehensive training model for laparoscopic nephrectomy.
• To assess skill acquisition using objective metrics and resident feedback.

Main Methods:

• 16 residents underwent a training program including theoretical, dry lab, wet lab, and animal training.
• Surgical performance was assessed using Objective and Structured Assessment of Technical Skills (OSATS) and completion time.
• Virtual reality simulation (LAPMentor) evaluated pre- and post-training performance on coordination and object transfer tasks.

Main Results:

• Participants demonstrated significant improvements in nephrectomy speed and OSATS scores.
• Post-training, residents showed faster task completion and reduced movements on the LAPMentor simulator.
• Animal training was highly rated for its perceived usefulness and necessity for clinical practice.

Conclusions:

• The integrated training model, combining physical simulation and animal practice, effectively enhances laparoscopic nephrectomy skills.
• Animal training was the most preferred component by residents, highlighting its value in surgical skill development.