Leveraging Virtual Reality and Augmented Reality to Combat Chronic Pain in Youth: Position Paper From the Interdisciplinary Network on Virtual and Augmented Technologies for Pain Management.

BACKGROUND: Virtual reality (VR) and augmented reality (AR) interventions are emerging as promising tools in the treatment of pediatric chronic pain conditions. However, in this young field, there is little consensus to guide the process of engaging in the development and evaluation of targeted VR-based interventions. OBJECTIVE: The INOVATE-Pain (Interdisciplinary Network on Virtual and Augmented Technologies for Pain management) consortium aims to advance the field of VR for pediatric chronic pain rehabilitation by providing guidance for best practices in the design, evaluation, and dissemination of VR-based interventions targeting this population. METHODS: An interdisciplinary meeting of 16 academics, clinicians, industry partners, and philanthropy partners was held in January 2020. RESULTS: Reviewing the state of the field, the consortium identified important directions for research-driven innovation in VR and AR clinical care, highlighted key opportunities and challenges facing the field, and established a consensus on best methodological practices to adopt in future efforts to advance the research and practice of VR and AR in pediatric pain. The consortium also identified important next steps to undertake to continue to advance the work in this promising new area of digital health pain interventions. CONCLUSIONS: To realize the promise of this realm of innovation, key ingredients for success include productive partnerships among industry, academic, and clinical stakeholders; a uniform set of outcome domains and measures for standardized evaluation; and widespread access to the latest opportunities, tools, and resources. The INOVATE-Pain collaborative hopes to promote the creation, rigorous yet efficient evaluation, and dissemination of innovative VR-based interventions to reduce pain and improve quality of life for children.

Will This Treatment Help My Child?: How Parent/Caregiver Treatment Expectations Relate to Intensive Pain Rehabilitation Outcomes for Youth With Chronic Pain.

OBJECTIVE: An extensive body of research has highlighted the impact that parent/caregiver factors have on functioning and treatment outcomes among youth with chronic pain. However, parent/caregiver expectations in pain treatment have been largely understudied, despite strong evidence that treatment expectations are associated with treatment engagement and overall outcomes in nonpain populations. Accordingly, the primary aim of this investigation was to preliminarily examine the manifestation and measurement of parent/caregiver treatment expectations in an intensive interdisciplinary pediatric pain treatment (IIPT) setting. METHODS: Participants in this study (N=328) included children and adolescents who attended an IIPT program for chronic pain between August 2013 and March 2020 and their parent/caregiver(s). Outcomes examined include parent/caregiver self-report of treatment expectations for their child upon admission to the IIPT in addition to pain-related and psychosocial factors at admission and discharge. RESULTS: Findings revealed a high level of expectations (ie, belief that the treatment will be helpful) on average, with higher parent/caregiver expectations associated with poorer functioning at admission to and discharge from the IIPT program. CONCLUSION: Extremely high treatment expectations among parents of more disabled youth may be indicative of unrealistic hopes or the "need" for IIPT to help their child; tempering parental expectations with psychoeducation about IIPT goals and realistic outcomes may indirectly improve treatment outcomes for their children. Future research should examine the potentially unique and important role that treatment expectations, of both parent/caregivers and their children, may have in overall IIPT outcomes.

Development and Feasibility of the Headache-Related Light and Sound Sensitivity Inventories in Youth.

Youth with chronic headache disorders often experience sensitivities to light and sound that trigger or exacerbate their headaches and contribute to functional disability. At present, there are no known validated measures for assessing these sensitivities and their impact on functioning in youth with chronic headaches. This pilot study sought to develop and assess the feasibility of measures of headache-related light and sounds sensitivities in youth with chronic headache disorders. The initial item pools were generated via an intensive literature review, an informal quality improvement project, and a panel of experts in chronic pain. Then, youth (n = 20) presenting for clinical evaluation of headaches completed the revised items as well as assessments of the measures' feasibility and items' understandability. A subset (n = 2) completed formal cognitive interviews as well. The resulting 20-item Headache-Related Light Sensitivity Inventory (HALSI) and 18-item Headache-Related Sound Sensitivity Inventory (HASSI) for youth assess headache-related sensory sensitivities, as well as related emotional and behavioral responses. Through the iterative incorporation of feedback, these measures appear to be feasible to administer and understandable tools for assessing light and sound sensitivity in youth with chronic headache disorders. Once they are empirically validated, they have the potential to serve as important tools for understanding the patient experience, developing interventions, and assessing treatment response.