The Contribution of Psychological Symptoms to Cognitive Difficulties in Youth With Postural Orthostatic Tachycardia Syndrome and Chronic Pain.

INTRODUCTION: Subjectively experienced cognitive difficulties are common in youth with postural orthostatic tachycardia syndrome. The pathophysiological and psychological contributions of these cognitive impairments remain unclear. METHOD: Participants were 96 adolescents and young adults diagnosed with postural orthostatic tachycardia syndrome and admitted to an intensive pain treatment program. Participants completed cognitive assessment and measures of postural orthostatic tachycardia syndrome symptoms, pain intensity, pain catastrophizing, anxiety, depression, and functional disability. RESULTS: Self-reported autonomic symptom intensity, but not severity of heart rate change, was associated with cognitive performance. Symptoms of depression were associated with decreases in most measures of cognitive functioning. Pain intensity, pain catastrophizing, and depression but not cognitive scores and physiological measures, were significant predictors of disability. CONCLUSION: Depression appears to be a significant contributor to the cognitive difficulties in youth with postural orthostatic tachycardia syndrome. These findings highlight the importance of assessing and treating affective symptoms in this population along with medical and lifestyle approaches to treating postural orthostatic tachycardia syndrome symptoms.

The Health Care Transition Needs of Adolescents and Emerging Adults with Chronic Pain: A Narrative Review.

The aim of this narrative review was to provide an overview of what is known about the health care transition process in pediatric chronic pain, barriers to successful transition of care, and the roles that pediatric psychologists and other health care providers can play in the transition process. Searches were run in in Ovid, PsycINFO, Academic Search Complete, and PubMed. Eight relevant articles were identified. There are no published protocols, guidelines, or assessment measures specific to the health care transition in pediatric chronic pain. Patients report many barriers to the transition process, including difficulty attaining reliable medical information, establishing care with new providers, financial concerns, and adapting to the increased personal responsibility for their medical care. Additional research is needed to develop and test protocols to facilitate transition of care. Protocols should emphasize structured, face-to-face interactions and include high levels of coordination between pediatric and adult care teams.

Young Adult Pain Rehabilitation: Interdisciplinary Development and Preliminary Outcomes of a Novel Treatment Program.

BACKGROUND: Young adults with chronic pain and symptoms experience disruptions to their social, emotional, physical, and vocational functioning. Interdisciplinary pain rehabilitation programs for pediatric and adult populations are not designed specifically to address the developmental needs of young adults. METHODS: This article describes the development of a novel intensive interdisciplinary outpatient rehabilitation program tailored to the unique needs of young adults with chronic pain and symptoms. Tailored content included vocational assessment and consultation, financial literacy education, and sexual health education. RESULTS: Outcome data demonstrate treatment gains, with reductions in pain interference, pain severity, pain catastrophizing, and depressive symptoms, as well as improvements in mental and physical quality of life, perceived performance, perceived satisfaction with performance, and objective measures of physical functioning. CONCLUSIONS: The article concludes with clinical recommendations for the management of chronic pain and symptoms in young adults, applicable across multiple treatment settings.

The Goals and Outcomes of Adolescent and Young Adults with POTS Attending an Intensive Interdisciplinary Treatment Program.

Postural Orthostatic Tachycardia Syndrome (POTS) affects approximately 1% of adolescents, however, little research has been done in this area. This retrospective chart review describes the treatment goals and perceived progress as measured by the Canadian Occupational Performance Measure (COPM) of 111 adolescents and young adults (AYAs) aged 12-22 (M = 15.8, SD = 1.8) diagnosed with POTS who were admitted to an interdisciplinary intensive pain treatment program (IIPT). This study also examined the change in progress and satisfaction in goals over a 3-week intensive pain treatment program, as well as the utility and validity of the COPM as an outcome measure for AYAs attending an IIPT. Results indicated adolescents and young adults endorsed treatment goals focused on self-care, school, and leisure and found that performance and satisfaction scores significantly improved from admission to discharge. The findings also suggest that the COPM is a useful and valid outcome measure for this population.

Physical Symptoms, Distress, and Functional Disability in Youth With Chronic Orthostatic Intolerance.

OBJECTIVE: Youth with chronic orthostatic intolerance (OI) can experience significant physical, social, and academic functional debilitation. Previous studies have indicated associations among symptom severity, psychosocial factors, and functional disability. However, empirically tested models explaining how different medical and psychosocial factors may contribute to functional disability are lacking. The current cross-sectional study aimed to evaluate mediation, moderation, and additive models of the effect of physical symptoms and psychological distress on functional disability. METHODS: One hundred and sixty-five youth (13-22 years old) undergoing medical evaluation of chronic OI symptoms completed measures of autonomic dysfunction symptom severity, depressive and anxiety symptoms, and functional disability. Models were evaluated using tests of indirect effects and linear and logistic regression analyses. RESULTS: Results supported the mediation and additive effects models for depressive symptoms. Mediation, moderation, and additive models for hypothesized effects of anxiety symptoms were not supported. CONCLUSIONS: Results provide preliminary support for models in which OI symptoms affect functional debility via their effects on mood and in which depressive symptoms have unique and additive effects on functioning. Findings lay the foundation for longitudinal and experimental evaluation of biopsychosocial models of functional disability in youth with chronic OI and related conditions. Implications include the importance of a biopsychosocial conceptualization of OI symptoms and debility as a complex interplay of factors rather than as a purely physiological or psychological process.

Excessive Postural Tachycardia and Postural Orthostatic Tachycardia Syndrome in Youth: Associations With Distress, Impairment, Health Behaviors, and Medication Recommendations.

Among adolescents with fatigue and postural dizziness, it is unclear how health behaviors and emotional distress relate to the presence of excessive postural tachycardia. We prospectively evaluated adolescents aged 13-22 years presenting with symptoms suggestive of autonomic dysfunction between September 2017 and December 2018. Patients underwent standard 10-minute, 70-degree head-up tilt testing. Clinician diagnoses and recommendations were recorded from the medical record. Patients completed validated self-report measures of lifestyle factors, autonomic symptoms, depression, anxiety, and functional disability. Of 179 patients, 58 were diagnosed with postural orthostatic tachycardia syndrome and 59 had excessive postural tachycardia, with 90.5% concordance between the 2 groups. Presence of excessive postural tachycardia was associated with greater baseline fluid intake and likelihood of medication prescription in their treatment plan. Medication findings were replicated for postural orthostatic tachycardia syndrome diagnosis. Presence of excessive postural tachycardia or postural orthostatic tachycardia syndrome did not differentiate patients on perceived symptom severity, emotional distress, disability, or health behaviors but did appear to determine treatment recommendations.

Development and initial validation of the Support for Healthy Lifestyle (SHeL) questionnaire for adolescents.

This study developed and provided initial validation for the Support for Healthy Lifestyle (SHeL), a set of scales designed to measure adolescent-perceived social support of healthy eating and physical activity. Item pool development utilized a prior focus group study of adolescents' perceptions of socially supportive behavior and a review of the literature on social support for health behavior change in adolescents. Exploratory factor analysis of the item pool completed by 220 adolescents, internal consistency estimates, and expert review of items and consensus resulted in 9 scales for the SHeL: Family Healthy Eating Support, Family Physical Activity Support, Family Hypocritical Control, Peer Health Eating Support, Peer Physical Activity Support, Peer Undermining, Professional Healthy Eating Support, Professional Physical Activity Support, and Professional General Support. Scale internal reliability estimates were α = 0.73-0.96. Supporting construct validity, the SHeL showed a pattern of stronger correlations between measures of the same source (parent/peer) and target behavior (healthy eating/physical activity) and stronger correlations with corresponding Sallis scales vis-à-vis other Sallis scales, with exceptions related to peer support for healthy eating. Divergent validity was somewhat limited, including in two instances, the SHeL scale was more strongly correlated with another SHeL scale. Supporting criterion validity, often the SHeL scales were correlated with related health behaviors. This study provided important psychometric information for a new measurement of social support for health behavior for adolescents. Further research with larger, more diverse, and treatment-seeking populations is needed to provide further validation of the SHeL and to begin to establish normative scores.

Neurocognitive Difficulties Among Youth with POTS within an Intensive Pain Rehabilitation Program.

OBJECTIVE: Adolescents and young adults (AYAs) with postural orthostatic tachycardia syndrome (POTS) commonly report cognitive difficulties, though there is limited information regarding the objective measurement of neurocognitive deficits in this population. This study described the rates of subjectively experienced and objectively measured neurocognitive difficulties and explored effects of medications on neurocognitive functioning among AYAs with POTS admitted to an intensive outpatient pain rehabilitation program. METHODS: Participants in a pain rehabilitation program diagnosed with POTS (N = 96; ages 12-22) were included in the study. Medical characteristics, reported cognitive complaints, and neurocognitive assessment results were collected through retrospective medical record review. We calculated descriptive statistics and Pearson's χ2 or Fisher's exact tests, where appropriate. RESULTS: While 96% of this sample reported subjective cognitive complaints, as a group, they performed in the Average range on standardized measures of intellectual functioning, attention, and memory. The majority did not demonstrate any normative (73%) or relative (54%) weaknesses in attention or memory. Those prescribed an antiepileptic (n = 19) were less likely to have visual-spatial memory weaknesses but more likely to have attention weaknesses. CONCLUSIONS: Despite a high frequency of reported cognitive difficulties, most AYAs with POTS did not demonstrate neurocognitive impairment on standardized, one-on-one assessment. Suggestions for further study of biopsychosocial contributors to neurocognitive difficulties and for clinical use of neurocognitive assessments in this population were provided.