This randomized controlled trial evaluates the efficacy of a culturally adapted virtual reality (VR) nature therapy intervention aimed at improving the quality of life (QOL) and emotional well-being of palliative patients and their family caregivers in Saudi Arabia. The study involves immersive VR sessions depicting natural environments, including Saudi-specific landscapes, delivered to patient-caregiver dyads at home. Outcomes include self-reported QOL measures, psychophysiological parameters, and qualitative feedback.
Adult patients (≥18 years) receiving palliative care in Saudi Arabia
Primary family caregivers living with and providing daily care to the patient
Ability to provide informed consent
Fluent in Arabic
Severe cognitive impairment or psychiatric conditions that prevent use of VR
History of epilepsy or vestibular disorders
Inability to understand or follow instructions for using VR equipment