Virtual Reality for Anxiety and Delirium

This trial explores whether virtual reality (VR) therapy can reduce anxiety and delirium in adults in the intensive care unit (ICU). Participants will wear a headset displaying calming nature scenes to assess its impact on anxiety, agitation, and pain, and to determine if it reduces the need for sedative medication. The trial seeks adults in the surgical ICU who can follow simple commands and communicate easily. As an unphased trial, this study provides a unique opportunity to contribute to innovative research that could enhance ICU patient care.

Research has shown that virtual reality (VR) therapy is generally safe, though some individuals might experience mild side effects. Common issues include symptoms such as tired eyes, headaches, nausea, a spinning sensation, and dizziness. These side effects are usually temporary and subside after the session. Despite these potential issues, VR therapy has effectively treated anxiety, indicating that many people tolerate it well. Although this trial does not test VR therapy for safety, previous studies support its general safety in similar contexts.¹²³⁴⁵

Virtual reality (VR) therapy is unique because it offers an immersive, interactive environment that can provide real-time distraction and relaxation for patients with anxiety and delirium. Unlike traditional treatments such as medication or cognitive behavioral therapy, VR therapy can engage patients in a fully controlled and customizable setting, potentially reducing stress and anxiety more effectively. Researchers are excited about VR therapy because it could offer a non-invasive and drug-free alternative, minimizing side effects and improving the quality of care for critically ill patients.

Research has shown that virtual reality (VR) therapy, which participants in this trial will receive, can help reduce anxiety. Studies have found that VR therapy works as well as traditional methods to lower anxiety symptoms in people with various anxiety disorders. It also has lasting effects, with some benefits continuing for up to a year after treatment. This suggests that VR therapy could be a useful tool for managing anxiety in various settings, including intensive care units (ICUs).¹²⁶⁷⁸