Comparison of the learning curves and frustration level in performing laparoscopic and robotic training skills by experts and novices.

Introduction: Robotic assistance may provide for distinct technical advantages over conventional laparoscopic technique. The goals of this study were (1) to objectively evaluate the difference in the learning curves by novice and expert surgeons in performing fundamental laparoscopic skills using conventional laparoscopic surgery (CLS) and robotic-assisted laparoscopic surgery (RALS) and (2) to evaluate the surgeons' frustration level in performing these tasks.

Methods: Twelve experienced and 31 novices in laparoscopy were prospectively evaluated in performing three standardized laparoscopic tasks in five consecutive, weekly training sessions.

Validation of the pediatric surgical risk assessment scoring system.

Background: Within the adult population, there exist numerous validated risk stratification tools aimed at predicting postoperative outcomes using preoperative and intraoperative parameters. However, similar tools for the pediatric population are scarce. We previously developed and reported on a scoring system to predict postoperative complications in children undergoing surgery at Boston Children's Hospital.