VR Simulation Leads to Enhanced Procedural Confidence for Surgical Trainees.

Active learning techniques result in greater knowledge acquisition compared to passive methods. For medical students with limited hands-on operative experiences, virtual reality platforms represent active learning and may enhance procedural training. We hypothesize that virtual reality simulators like Toolkit for Illustration of Procedures in Surgery (TIPS) are a more effective modality in teaching laparoscopic surgical techniques to medical students when compared to passive learning tools like videos.In this crossover study, participants were randomly assigned to perform either a TIPS laparoscopic appendectomy followed by video of a laparoscopic cholecystectomy, or video of a laparoscopic appendectomy followed by TIPS laparoscopic cholecystectomy. A knowledge assessment followed each intervention. A postsurvey was used to gather feedback and subjective impressions of the learning experience.University of Central Florida College of Medicine.Second, third, and fourth-year medical students (n = 37).Validation of the content assessments revealed strong internal consistency (Cronbach's α = 0.73). A 2-tailed Fisher's exact test revealed that the video had greater ease of use (p = 0.032), but TIPS had greater utility as a learning tool (p < 0.001) and instilled greater confidence in the ability to reproduce procedural steps (p < 0.001). A 2-tailed t test of the average content quiz scores revealed no significant difference in percentage correct between groups on the laparoscopic appendectomy quiz (p = 0.772), but a difference favoring video learning on the laparoscopic cholecystectomy quiz (p = 0.042) CONCLUSIONS: Video and TIPS both enhanced different aspects of student learning; however, the active TIPS platform produced greater confidence in the ability to reproduce the steps of the procedure and had greater utility as a learning strategy. Videos are simple to use and can serve a complementary role in curriculum design.