Pain Catastrophizing and Functional Disability in Youth with Chronic Pain: An Examination of Indirect Effects.

Pediatric pain conditions are not uncommon and may lead to functional disability. The purpose of this study is to examine indirect effects of pain catastrophizing on functional disability through anxiety, depression, and pain in youth with chronic pain. Participants included 197 youth (144 females, Mage = 14.67 years) with chronic pain conditions. Youth completed self-report measures of pain catastrophizing, depression, anxiety, pain intensity, and functional disability. Caregivers also completed a measure of youth functional disability. Using a cross-sectional design, a multiple mediator model was estimated with pain catastrophizing as the predictor, functional disability as the outcome, and depression, anxiety, and pain intensity as mediators. Results supported a mediation model in which depression (B = 0.1145, SE = 0.0528, Z = 2.1686; B = 0.1512, SE = 0.0585, Z = 2.5846) and pain intensity (B = 0.1015, SE = 0.0422, Z = 2.4052; B = 0.0634, SE = 0.0343, Z = 1.8484) significantly mediated the effects of catastrophizing on child self-report and parent-report functional disability, respectively, while anxiety (B = - 0.0260, SE = 0.0439501, Z = - 0.5923; B = - 0.0637, SE = 0.0552, Z = - 1.1540) did not. Theoretical and clinical applications are discussed.

Educational and learning morbidity in pediatric heart transplant recipients: A pediatric heart transplant society study.

Educational development is an important component of quality of life for children with heart transplant. Aims include determining prevalence of and risk factors for modified education placement in a large representative sample of pediatric heart transplant recipients. Participants included 1495 patients (age 6-18 years) from the PHTS database. Data on education placement and clinical predictors were collected at listing and at 1 and 3 years post-transplant. At listing, 88% of patients were in typical education placement, while 12% were in modified education. Males (P = .02), those with CHD (P < .0001), those with non-private insurance (P < .0001), and those with longer hospital stay (P = .001) were more likely to be in a modified education placement at time of listing. Age, race, listing status, mechanical support, and waitlist time were not significantly associated with placement. The prevalence of typical education placement was similar (87% at 1-year and 86% at 3-year) post-transplant. Predictors of modified education placement at 3-year follow-up included placement at listing (OR = 12.9 [95% CI 7.6-21.9], P < .0001), non-private insurance (OR = 2.0 [95% CI 1.3-3.2], P = .001), CHD (OR = 1.8 [95% CI 1.1-2.7, P = .01), history of post-transplant infection (OR = 1.9 [95% CI 1.2-2.9, P = .007), and number of post-transplant infections (OR = 1.3 [95% CI 1.1-1.5, P = .002). Among pediatric heart transplant recipients, males, those with non-private insurance, those with CHD, and those who experience post-transplant infections are at greatest risk for modified academic placement, which persists for several years post-transplant and deserves targeted intervention.

Complex traumatic stress in the pediatric medical setting.

There has been a recent increase in research focusing on child complex traumatic stress following prolonged or repeated trauma. These traumatic stress reactions often affect many aspects of the child's functioning, including psychological, behavioral, and physical health. In addition, complex traumatic stress experienced by youth with serious medical conditions may influence health issues such as medical adherence, emotional adjustment to illness, and pain management. This article reviews and delineates the current state of the literature on the impact of complex traumatic stress in childhood on mental and physical health as well as on these pediatric health-related issues. To date, few empirical studies have directly addressed this association. Several features associated with complex traumatic stress, such as emotion regulation difficulties, disruptive behavior, and family conflict, have indirectly been demonstrated to interfere with pediatric adherence, medical coping, and pain management. This demonstrates the need for more focused research in this area.

Predicting posttraumatic stress following pediatric injury: a systematic review.

OBJECTIVE: To review the recent empirical literature concerning development of posttraumatic stress symptoms following pediatric injury and summarize risk and predictive factors that will inform clinical practice and research. METHODS: A systematic search of online databases such as PsycInfo, PILOTS, MedLine, and PubMed was performed. Further studies were identified through the reference lists of selected articles. RESULTS: Pre-injury psychological problems, the child's subjective experience of trauma severity/life threat, elevated heart rate immediately following the trauma, beliefs regarding initial symptoms, active thought suppression, and parental posttraumatic stress appear to be consistent predictors of persisting posttraumatic stress in children following injury. CONCLUSIONS: Specific variables may be useful in predicting posttraumatic stress following injury, which are discussed in terms of existing models of pediatric traumatic stress. Methodologies of included studies are also discussed.