Effect of residents' previous laparoscopic surgery experience on initial robotic suturing experience

Area of Science:

• Minimally Invasive Surgery
• Surgical Education
• Robotic Surgery

Background:

• Robotic surgery is increasingly adopted in gynecology.
• Understanding factors influencing the learning curve for robotic surgery is crucial.
• Laparoscopic experience may impact robotic surgical skill acquisition.

Purpose of the Study:

• To evaluate how prior laparoscopic experience affects gynecology residents' learning curve in robotic suturing.
• To determine the effectiveness of initial dry lab structured teaching before robotic surgery.

Main Methods:

• Thirteen gynecology residents without prior robotic experience were grouped based on laparoscopic experience (≤2 vs. ≥3).
• Group 1 received dry lab suturing training before operating room experience.
• Suturing times were compared between laparoscopic and robotic platforms and between groups.

Main Results:

• Overall, robotic suturing was faster than laparoscopic suturing (326s vs. 382s).
• Residents with fewer laparoscopic experiences (Group 1) were faster at laparoscopic suturing (P=0.009).
• Residents with more laparoscopic experience (Group 2) showed a trend towards faster robotic suturing, though not statistically significant (P=0.5).

Conclusions:

• Gynecology residents with more extensive laparoscopic experience may benefit more from robotic surgery training.
• Dry lab training appears more efficient than initial hands-on training for developing both laparoscopic and robotic suturing skills.