Evaluating 3D Virtual Reality MRCP Training to Improve Surgical Skills in Laparoscopic Gallbladder Removal

What this Trial Is About

Researchers are evaluating the impact of preoperative virtual reality training based on magnetic resonance cholangiopancreatography MRCP on surgical performance and outcomes during laparoscopic cholecystectomy. This procedure is commonly performed worldwide and is generally safe, but bile duct injury remains a serious complication often caused by misidentification of anatomy. The study aims to improve understanding of relevant anatomical structures to reduce intraoperative incidents. Participants are randomly assigned to one of two groups the experimental group receives virtual reality training using 3D MRCP images rendered in an immersive VR environment the day before surgery, while the control group accesses conventional MRCP images. Each participant will experience both VR training and conventional preparation. The VR software allows free movement and detailed viewing of 3D reconstructed images to enhance anatomical understanding. During the study, surgical skills are assessed on the day of surgery using the Global Assessment of Laparoscopic Skills GOALS score by both assisting surgeons and residents. Additional measures include evaluation of the critical view of safety through video analysis within 30 days postoperatively, operative time, efficiency improvements, self-confidence, and intraoperative interventions. The study monitors performance closely around the time of surgery to assess the effect of VR training on surgical outcomes.

Virtual Reality Training for Laparoscopic Cholecystectomy