Virtual Environments in Patients Receiving Treatment for Cancer

Although VR has been used with success to treat various psychological conditions (e.g., phobias, PTSD), its potential in helping cancer patients experience an improved mood and hence better quality of life has not yet been tested. In this project the investigators will first develop the virtual content (e.g., natural scenes) that patients will experience within a Head-Mounted-Display, simulating movement by manipulating a gesture controller. The investigators will then carry out a randomized, double blind, crossover trial with 50 hospitalized cancer patients to test whether they can benefit psychologically and emotionally from their interaction with an immersive environment compared to those who will experience a guided imagery intervention. A positive result will open the route for the future development of affordable self-administered VR solutions for treating the psychological side-effects of cancer treatment.

Inclusion criteria

• Patients will be included if they had a histopathological diagnosis of cancer (different types are allowed)
• were 18 years or older, on active treatment and were receiving care at the hospital as inpatients
• Eligible participants will need to be able to speak and understand Greek and they had given written informed consent
• Participants should also have a score of >60 on the POMS total mood disturbance scale, a >50 on the Karnofsky Performance Scale Index
• a mean of >50 on the Attentional Function Index (AFI)

Exclusion criteria

• Patients were excluded if they were receiving palliative care
• they had an impaired cognitive ability or
• they had an impaired visual ability