Efficacy of Virtual Reality Distraction for Reducing Chronic Pain

Abstract

Chronic pain is a major health problem that requires the development of novel treatment strategies to address this growing issue. This paper introduces the application of virtual reality technology for managing chronic pain in outpatient settings. Virtual reality is unique in its ability to engage users through a multisensory experience merging visual, auditory, and sometimes tangible stimuli. We conducted a study involving patients experiencing chronic lumbar and cervical pain to assess its effectiveness in reducing chronic pain. Participants were asked to report their pain scores before, during, and immediately after the virtual reality session. Additionally, the study automatically recorded each participant’s completion time and error rate. These metrics were then analyzed to investigate the potential relationship between pain intensity and task performance. The results demonstrated a significant decrease in pain ratings both during and after the virtual reality session. The findings also revealed an interaction between pain intensity levels and the time spent playing the virtual reality game. Specifically, higher pain levels were associated with shorter completion times for tasks. Additionally, as pain increased, patients’ accuracy in performing tasks decreased. The study we conducted showed a high potential for enhancing distraction levels for patients with chronic pain using virtual reality.