Abstract
INTRODUCTION: Virtual reality has reduced acute pain through visual and auditory distraction, as well as altered brain neurobiology. VR attenuates pain-induced brain activity without narcotic-related side effects or dependency. Cognitive behavioral therapy (CBT) has demonstrated improved pain-related anxiety, depression, physical disability, resiliency, and quality of life. CBT access remains a challenge in most care communities. METHODS: 145 patients with chronic neck and back pain (63 cervical, 46 non-radicular lumbar, 36 radicular lumbar) enrolled into a 14 week Vx therapy CBT program with therapist guided utilization of an in-home VR system with 50 modules (education, meditation, distraction, entertainment). Pain and anxiety severity scores were recorded before and immediately after VR use as well as time to pain recurrence. PROMIS measures of daily pain intensity, pain behavior, pain interference, anxiety, and depression were recorded at baseline and after 14 weeks of Vx therapy. RESULTS: PROMIS domains were significantly improved after Vx treatment vs baseline for the entire cohort and each subgroup. VR acutely reduced pain during use on average by 33% (p < 0.05) across all 14 weeks lasting a mean 2.5 hours. VR acutely reduced anxiety during use on average by 46% (p < 0.05) across all 14 weeks lasting a mean 2.7 hours. The effect was similar for all three diagnosis groups. CONCLUSIONS: Remote CBT guided in-home VR toolkit (Vx therapyTM) provided effective multi-hour sustained pain relief in patients with chronic neck and back pain with and without radiculopathy. Significant improvement in overall pain, anxiety, and depression and reduced pain interference was observed. This non-invasive, non-pharmaceutical Vx therapy is an ideal option to improve outcomes in post-opioid pain management.
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