Using Virtual Reality in Lumbar Puncture Training Improves Students Learning Experience

Abstract

Background Lumbar puncture (LP) is a commonly performed medical procedure in a wide range of indications. Virtual reality (VR) provides a stimulating, safe and efficient learning environment. We report the design and the evaluation of a three dimensions (3D) video training for LP procedure.MethodsWe recorded a stereoscopic 180-degrees 3D video from two LPs performed in clinical setting in Fernand Widal Lariboisière University Hospital, Paris, France. Video was administrated to third-year medical students as well as to a residents and attendings group during LP simulation-based training sessions. ResultsOn 168 participants (108 novice third-year medical students, and 60 residents and attendings with prior LP experience), satisfaction after video exposure was high (rated 4.7 ± 0.6 on a 5-point scale). No significant discomfort was reported (comfort score graded 4.5 ± 0.8 on 5). LP-naive students displayed higher satisfaction and perceived benefit than participants with prior LP experience (overall, P < 0.05). Trainees evaluated favorably the 3D feature and supported the development of similar supports for other medical procedures (respectively, 3.9 ± 1.1 and 4.4 ± 0.9 on 5).ConclusionWe report our experience with a 3D video for LP training. VR support could increase knowledge retention and skills acquisition in association to LP simulation training.