The use of virtual reality to reduce anxiety and pain in perioperative settings

Virtual Reality (VR) is a powerful and inexpensive technology that has been effectively used in healthcare settings to treat anxiety and pain, with minimal side effects. In the last two decades, opioid abuse and deaths related to opioids have increased, and opioid-naive patients are at increased risk of opioid abuse when opioids are used during their surgical procedures. In addition, anesthetics, anxiolytics and analgesics, namely opioids, have myriad side effects that worsen patient experience, and lead to complications and increased costs. There are limited studies on the use of VR in the perioperative setting. Our study is a randomized controlled trial to investigate the use of VR to treat anxiety and pain in perioperative settings. We will recruit 56 patients, 28 in the control group and 28 in the VR group, undergoing short (<2 hrs) hand or upper extremity surgeries under local anesthesia and monitored anesthesia care (MAC). The control group will receive standard anesthetic management and the VR group will be exposed to VR in the preoperative setting and during the surgical procedure, using the clinically validated AppliedVR software. The data collected will include satisfaction questionnaires and pain scores for anxiety/pain pre- and post- procedure, vital signs trends to assess sympathetic response during surgery, and amounts of anesthetics used. We hypothesize that the VR group will show decreased anxiety and pain, increased satisfaction, and decreased use of anesthetics during the procedure. 

View Here