About this trial
Patients with digestive tract malignancy often experience severe and unremitting abdominal pain that negatively affects physical, emotional, and social function, as well as health related quality of life (HRQOL). Therapeutic virtual reality (VR) has emerged as a promising and evidence-based treatment modality for cancer pain. Users of VR wear a pair of goggles with a close-proximity screen in front of the eyes that creates a sensation of being transported into lifelike, three-dimensional worlds. To date, VR has been limited to short-term clinical trials for cancer pain. Moreover, limited research exists on theory-based VR modalities beyond mere distraction, such as VR that employs acceptance and commitment therapy (ACT) with components of biofeedback and mindfulness. To bridge these gaps, this study seeks to: (1) assess the impact of immersive VR on patient-reported outcomes (PROs), including pain, activity metrics, and opioid use among patients with visceral pain from a digestive tract malignancy; (2) assess differences in PROs, activity metrics, and opioid use between skills-based VR therapy vs. distraction VR therapy; and (3) determine patient-level predictors of VR treatment response in visceral cancer pain.
To address these aims, the study will measure PROs and opioid use in 360 patients randomized among 3 groups and follow them for 60 days after enrollment: (1) an enhanced VR group receiving skills-based VR; (2) a distraction-based VR group receiving patient-selected VR videos; and (3) a VR sham control group using a VR headset with 2-D content. The results will inform best practices for the implementation of VR for visceral cancer pain management and guide selection of patient-tailored experiences.
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
Have a primary malignancy of the biliary tract, colon, liver, pancreas, peritoneum, rectum, small intestine, or stomach, with no plan for resection during the study period
Tumor types including, but not limited to, adenocarcinoma, squamous cell carcinoma, neuroendocrine tumors, and tumors of mesenchymal origin will be eligible
Have clinically significant visceral pain, measured using the standardized NIH PROMIS GI Pain Scale defined as scoring at least 5 points above the nationally normed score
Ability to read and write in English
Disqualifiers
Have a condition that interferes with VR usage, including but not limited to seizures, facial injury precluding safe placement of headset, and visual impairments
Have cognitive impairment that affects protocol participation. This will be done with a three part cognitive assessment during the initial phone call to assess eligibility followed by consent discussion if eligible.
Have brain metastases
Have a prognosis of <3 months from the time of enrollment per treating oncologist
Trial design
Parallel
Treatments tested in this trial
PICO G2 4k
DeviceParticipants will use the Pico G2 4K VR audio and visual head-mounted device. The Pico G2 4K is a standalone VR headset that comes with an orientation-tracked controller. It does not require a smartphone or personal computer to operate. The device supports 3 degrees of freedom (3DOF) head tracking, has best-in-class optics, and a wide field-of-view.
Treatment groups
Trial outcomes
Primary outcomes
Patient-Reported Outcomes Measurement Information System Gastrointestinal Belly Pain over 30 days from the baseline
Gastrointestinal Belly Pain over time as measured by Patient-Reported Outcomes Measurement Information System Gastrointestinal Belly Pain 5a delivered on a weekly basis (T-Scored, Continuous, 1-5, higher the worse).
Secondary outcomes
Patient-Reported Outcomes Measurement Information System Gastrointestinal Belly Pain
Gastrointestinal Belly Pain over time as measured by Patient-Reported Outcomes Measurement Information System Gastrointestinal Belly Pain 5a delivered on a weekly basis (T-Scored, Continuous, 1-5, higher the worse).
Daily pain intensity
Daily pain intensity for one week at baseline, week of Day 30, and week of Day 60 as measured by Daily Pain Intensity Scale (0-10, where 0 means no pain and 10 means the worst pain imaginable).
Patient-Reported Outcomes Measurement Information System Global physical and mental health
Global physical and mental health over time as measured by Patient-Reported Outcomes Measurement Information System Global Physical and Mental 2a. delivered on a weekly basis (1-5, higher the better)
Opioid prescriptions of Morphine Milligram Equivalents (MME)
Comparing the change from study baseline to Day 60 in weekly MME of prescribed medication.
Other outcomes
Patient-Reported Outcomes Measurement Information System Pain Interference 4a
Pain interference over time as measured by Patient-Reported Outcomes Measurement Information System-Pain Interference 4a delivered on a weekly basis (T-Scored, Continuous, 1-5, higher the worse).
Patient Global Impression of Change
Patient Global Impression of Change over time as measured by Patient Global Impression of Change Scale delivered on a weekly basis (PGIC, 1-7, higher the worse).
Patient-Reported Outcomes Measurement Information System Social Isolation
Social Isolation over time as measured weekly by Patient-Reported Outcomes Measurement Information System Social Isolation short form 4a. delivered on a weekly basis (1-5, higher the worse)
Pain Catastrophizing scale 4 item short form.
Pain catastrophizing over time as measured by Pain Catastrophizing scale (PCS) 4 item short form delivered on a weekly basis (0-4, from not at all to all the time, higher the worse).
Sponsors and contacts
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Cedars-Sinai Medical Center
Lead sponsor
National Cancer Institute (NCI)
Collaborator
University of California, Los Angeles
Collaborator