Pilot Study Evaluating the Therapeutic Effects of Passive Exposure Virtual Reality on Pain, Anxiety, Fatigue, and Well-being in Patients With Complex Palliative Care Needs.

This intervention uses a transparent augmented virtual reality headset equipped with forward-facing cameras that capture the patient's real-world environment in real time. Transparent virtual and augmented reality overlays computer-generated elements (e.g., visual cues, guidance, or interactive content) onto the live view of the physical environment. This approach maintains a strong anchoring in reality while providing therapeutic visual enhancements, tailored in real-time to the patient's responses. Sessions last 10 minutes and are delivered in a controlled clinical environment, supervised by trained staff.

This intervention involves the use of a head-mounted display to immerse the patient in a fully computer-generated virtual environment. The virtual reality passive exposure is designed to distract patients from painful or anxiety-inducing sensations by engaging multiple sensory modalities (visual, auditory, and occasionally tactile). Patients are exposed to relaxing or engaging scenarios, such as natural landscapes or calm immersive scenes, without requiring interaction. Sessions last 10 minutes and are delivered in a controlled clinical environment, supervised by trained staff.