• Vartan C Tashjian, Sasan Mosadeghi, Amber R Howard, Mayra Lopez, Taylor Dupuy, Mark Reid, Bibiana Martinez, Shahzad Ahmed, Francis Dailey, Karen Robbins, Bradley Rosen, Garth Fuller, Itai Danovitch, Waguih IsHak, and Brennan Spiegel.
• Cedars-Sinai Medical Center, Health Services Research, Los Angeles,CA, CA, United States.
• JMIR Ment Health. 2017 Mar 29; 4 (1): e9.

BackgroundImprovements in software and design and reduction in cost have made virtual reality (VR) a practical tool for immersive, three-dimensional (3D), multisensory experiences that distract patients from painful stimuli.ObjectiveThe objective of the study was to measure the impact of a onetime 3D VR intervention versus a two-dimensional (2D) distraction video for pain in hospitalized patients.MethodsWe conducted a comparative cohort study in a large, urban teaching hospital in medical inpatients with an average pain score of ≥3/10 from any cause. Patients with nausea, vomiting, dementia, motion sickness, stroke, seizure, and epilepsy and those placed in isolation were excluded. Patients in the intervention cohort viewed a 3D VR experience designed to reduce pain using the Samsung Gear Oculus VR headset; control patients viewed a high-definition, 2D nature video on a 14-inch bedside screen. Pre- and postintervention pain scores were recorded. Difference-in-difference scores and the proportion achieving a half standard deviation pain response were compared between groups.ResultsThere were 50 subjects per cohort (N=100). The mean pain reduction in the VR cohort was greater than in controls (-1.3 vs -0.6 points, respectively; P=.008). A total of 35 (65%) patients in the VR cohort achieved a pain response versus 40% of controls (P=.01; number needed to treat=4). No adverse events were reported from VR.ConclusionsUse of VR in hospitalized patients significantly reduces pain versus a control distraction condition. These results indicate that VR is an effective and safe adjunctive therapy for pain management in the acute inpatient setting; future randomized trials should confirm benefit with different visualizations and exposure periods.Trial RegistrationClinicaltrials.gov NCT02456987; https://clinicaltrials.gov/ct2/show/NCT02456987 (Archived by WebCite at http://www.webcitation.org/6pJ1P644S).©Vartan C Tashjian, Sasan Mosadeghi, Amber R Howard, Mayra Lopez, Taylor Dupuy, Mark Reid, Bibiana Martinez, Shahzad Ahmed, Francis Dailey, Karen Robbins, Bradley Rosen, Garth Fuller, Itai Danovitch, Waguih IsHak, Brennan Spiegel. Originally published in JMIR Mental Health (http://mental.jmir.org), 29.03.2017.

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