Virtual Human Technology for Patients With Chronic Pain: Experimental Study of Pain Neuroscience and Emotional Disclosure
Virtual Human Technology for Patients With Chronic Pain: Experimental Study of Pain Neuroscience and Emotional Disclosure
The experimental study compares three virtual human interviews of patients with chronic musculoskeletal pain: Emotional disclosure and brain, emotional disclosure only, basic information control. Effects on attitudes and clinical outcomes at 1-month follow-up are assessed.
Emotional disclosure about stressors and other private experiences has been found to be helpful for some people with chronic musculoskeletal pain. Also, helping patients understand the role of the brain in pain has been helpful. We have developed a virtual human interviewer to help patients talk about their pain and their lives. We will conduct an experimental study to compare the effects of several different types of VH interviews. Patients with chronic pain will be randomized to receive one of three VH interviews: emotional disclosure and brain education; emotional disclosure alone; or a control basic pain interview. Patients will be assessed at baseline and 1-month follow-up on a range of attitudinal and clinical measures to determine how these different interviews affect outcomes.
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