Experiences of Pain and Quality of Life in Pediatric Intracranial Hypertension.

OBJECTIVE: To examine psychosocial correlates, specifically pain intensity, pain interference, and quality of life (QOL), in patients with pediatric intracranial hypertension. We hypothesized that parents and children who report higher levels of pain intensity and interference would be associated with lower QOL. METHODS: Eighty-three patients and their families seen in the pediatric intracranial hypertension clinic of a large pediatric hospital completed self-report and parent proxy measures on QOL, mood, and other psychosocial correlates. Bivariate correlations were conducted between parent proxy and self-reports and regression analyses between pain and psychosocial correlate variables were examined. RESULTS: Parent proxy and child reports were highly correlated. Body mass index (BMI) was a significant predictor of parent proxy report of pain intensity with higher BMI associated with higher parent proxy ratings of pain intensity. Parents reported significantly higher levels of pain interference for their children compared to child report. Parent ratings of child depression symptoms, BMI, and age were significant predictors of pain interference. Higher BMI and depression symptoms and younger age were associated with more pain interference. Overall QOL was similar to other headache populations but lower than other chronic illness and healthy populations. CONCLUSIONS: Pediatric intracranial hypertension is associated with decreased QOL. Body mass index was a significant predictor of pain intensity and interference and should be monitored closely in clinic. Clinical care should include psychosocial screening to identify patients who would benefit from interventions to reduce the impact of this condition.

Effect of a Psychologically Informed Intervention to Treat Adolescents With Patellofemoral Pain: A Randomized Controlled Trial.

OBJECTIVE: To determine whether the addition of a brief psychologically informed video to traditional physical therapy influenced function (primary aim), pain, and psychological beliefs (secondary aims) among adolescents with patellofemoral pain (PFP). DESIGN: Double-blind randomized controlled trial. SETTING: Outpatient physical therapy clinics of a single pediatric hospital. PARTICIPANTS: Sixty-six adolescents with PFP (14.8±1.7 years old, 65% female). INTERVENTION: Adolescents were randomly assigned to view a brief psychologically informed video (n=34) or control video (n=32). The psychologically informed video targeted pain-related fear and pain catastrophizing, and the control video related basic anatomy and factors involved in PFP. MAIN OUTCOME MEASURES: The primary outcome was change in function (Anterior Knee Pain Scale). Secondary outcomes were change in psychological beliefs (fear-avoidance beliefs, kinesiophobia, pain catastrophizing) and pain. Outcomes were assessed at baseline, immediately post intervention, at 2 weeks, at 6 weeks, and at 3 months. RESULTS: Using a 2-way mixed analysis of variance, change in function in the intervention group was greater than the control group, with a moderate treatment effect noted (P=.001, partial η2=0.1). Post hoc testing revealed that there was a significant interaction between the intervention and time from baseline to 2 weeks, but no interaction was noted between 2 weeks and 3 months. The psychologically informed video significantly reduced maladaptive psychological beliefs (P=.01, η2=0.32). No significant between-group differences in pain were noted. CONCLUSIONS: Incorporating a brief one-time psychologically informed video into standard physical therapy care significantly reduced pain-related fear, reduced pain catastrophizing, and improved function among adolescents with PFP. The immediate effect noted on function did not continue throughout the course of care.

Parents of Children With Food Allergy: Gender Differences in Perceived Impact and Perceived Food Allergy Severity.

Objective: To compare fathers' and mothers' perceptions of the impact and severity of their child's food allergy and their levels of involvement in allergy-related care. Methods: One hundred parents of children with food allergy (50 mother-father pairs) rated the severity of their child's food allergies and completed the Food Allergy Impact Scale. A subset of 52 parents reported how often they engaged in food allergy-related care. Results: Mothers reported more impact than fathers for meal preparation, family social activities, and stress and free time, and significantly greater involvement in allergy-related care. Fathers who reported more frequent medical appointment attendance perceived meal preparation as being significantly more impacted by food allergy than fathers who were less involved. Conclusions: Fathers who are less involved may be buffered from experiencing the impact of their child's health condition. Differences in involvement rather than other gender differences may explain discrepancies in mothers' and fathers' illness perceptions.

Development of a Food Allergy Knowledge Test for Parents.

Objective: To create a measure of food allergy (FA) knowledge for parents of children with FA. Methods: The food allergy knowledge test (FAKT) was developed following rigorous test-construction guidelines. The preliminary 110-item pool content was developed in consultation with FA experts. After cognitive interviews and revisions, an 88-item preliminary version was administered to 370 parents of children with FA who were recruited online and from an allergy clinic. After item difficulty, discrimination, item-scale correlations analyses, and assessment of internal consistency, a revised 57-item version was administered to a new clinic-based sample (77 parents). Results: The revised FAKT was highly reliable (α =.86). Validity analyses revealed positive correlations ( r = .23-.57) between FAKT scores and parent age, education, insurance status, access to FA information, and auto-injector use. Conclusions: The FAKT was determined to have strong psychometrics and be appropriately reliable and valid, with clinical and research applications.

Barriers and motivators to reducing secondhand smoke exposure in African American families of head start children: a qualitative study.

OBJECTIVE: To identify barriers and motivators for reducing secondhand smoke exposure (SHSe) for families of African-American, low-income, urban children. METHOD: Audiotaped intervention sessions of 52 African-American caregivers of Head Start children who reported being a smoker and/or had at least one smoker in the home were randomly sampled from a larger trial examining the effectiveness of a motivational-interviewing intervention in reducing child's SHSe. Counseling sessions were qualitatively coded to identify barriers and motivators to implementing a home smoking ban or quitting smoking. RESULTS: African-American families identified several themes that were either or both barriers and motivators for SHSe reduction, including: asking others not to smoke, other family living in the home, neighborhood safety, absence of childcare, cost/availability of cessation tools, physician support and prevention of health problems. DISCUSSION: Urban, low-income African-American families face numerous barriers to reducing SHSe. Families were able to identify many motivators for reducing SHSe, suggesting an awareness of the importance for SHSe reduction but uncertainty in their confidence to change behaviors. Counseling should include tailoring to be most effective in supporting health behavior change. Greater emphasis on motivators is needed, such as low-cost/free cessation tools, engagement from physicians and greater involvement of extended family members.

Parenting and independent problem-solving in preschool children with food allergy.

OBJECTIVE: To examine autonomy-promoting parenting and independent problem-solving in children with food allergy. METHODS: 66 children with food allergy, aged 3-6 years, and 67 age-matched healthy peers and their mothers were videotaped while completing easy and difficult puzzles. Coders recorded time to puzzle completion, children's direct and indirect requests for help, and maternal help-giving behaviors. RESULTS: Compared with healthy peers, younger (3- to 4-year-old) children with food allergy made more indirect requests for help during the easy puzzle, and their mothers were more likely to provide unnecessary help (i.e., explain where to place a puzzle piece). Differences were not found for older children. CONCLUSIONS: The results suggest that highly involved parenting practices that are medically necessary to manage food allergy may spill over into settings where high levels of involvement are not needed, and that young children with food allergy may be at increased risk for difficulties in autonomy development.

The Effect of a Psychologically Informed Video Series to Treat Adolescents With Patellofemoral Pain: A Randomized Controlled Trial.

OBJECTIVE: To test whether a series of brief, psychologically informed educational videos added to physical therapy improved function among adolescents with patellofemoral pain. The secondary aims were to assess pain and psychological beliefs. DESIGN: A double-blinded randomized controlled trial. METHODS: Sixty-eight adolescents with patellofemoral pain were randomly assigned to view brief, psychologically informed videos (n = 34) or control videos (n = 34) in addition to usual care physical therapy. The psychologically informed videos targeted fear-avoidance beliefs, kinesiophobia, and pain catastrophizing. The control videos conveyed basic anatomy, biomedical factors, and lower extremity mechanics. Outcomes were assessed at baseline, 3 weeks, 6 weeks (primary end point), and 3 months. The primary outcome was change in the Anterior Knee Pain Scale. Secondary outcomes were changes in Numeric Pain-Rating Scale and psychological beliefs (Modified Fear-Avoidance Beliefs Questionnaire-Physical Activity, Tampa Kinesiophobia Scale-11, and Pain Catastrophizing Scale-Child). RESULTS: Adolescents in the psychologically informed group experienced significantly greater improvements in function (Anterior Knee Pain Scale mean difference = 8 points; 95% CI: 2.2, 13.2; P = .01) and pain (Numeric Pain-Rating Scale mean difference = 1.2 points; 95% CI: 0.1, 2.4; P = .04) at 6 weeks compared to the control group. The psychologically informed group had significantly greater reductions in psychological beliefs over time than the control group (P≤.001; partial η2 = 0.32). CONCLUSION: Incorporating psychologically informed education into physical therapy care improved function, pain, and psychological beliefs to a greater extent than the control group. J Orthop Sports Phys Ther 2023;53(10):1-9. Epub: 14 September 2023. doi:10.2519/jospt.2023.12041.

Conditioned Pain Modulation in Children: The Effects of Painful and Nonpainful Conditioning Stimuli.

Conditioned pain modulation (CPM), a psychophysical measure in which 1 pain stimulus (conditioning stimulus) is used to inhibit another pain stimulus (test stimulus), is an important indicator of endogenous pain inhibition in adults, but is understudied in children. Preliminary evidence suggests that CPM effects are present in healthy children and are more robust in adolescents. However, developmental differences in younger children are not well documented and few studies control for potential distraction effects of the conditioning stimulus (CS). Participants were 54 healthy children aged 6 to 12 years. After a baseline pressure pain threshold (PPT) test, participants underwent 2 conditioning trials in which PPT was assessed while they placed their left hand in a water bath maintained at either 12 °C (painful CS) or 22 °C (nonpainful sham CS) in counterbalanced order. Results revealed a significant CPM effect. PPT values were significantly higher relative to baseline during the painful CS trial; PPT during the nonpainful CS trial did not differ from baseline. There were no significant age differences in magnitude of CPM effect. The results indicate that children as young as 6 years of age demonstrate CPM, suggesting that descending inhibitory pathways may be better developed in young children than previously thought. PERSPECTIVE: This study was successful in producing inhibitory CPM effects in physically healthy children while controlling for sensory distraction. The findings provide strong evidence that the obtained CPM responses cannot be attributed to sensory distraction or other nonspecific effects. Future studies could utilize CPM paradigms to study various aspects of pediatric endogenous pain inhibition, in order to better predict pain responses and improve interventions.

Adolescent psychological beliefs, but not parent beliefs, associated with pain and function in adolescents with patellofemoral pain.

OBJECTIVES: The purpose of this study was to assess the association of adolescent and parent psychological beliefs with 1) self-reported functional ability, 2) pain and 3) objective measures of function. STUDY DESIGN: Cross-sectional study. SETTING: Pediatric Outpatient Hospital. PARTICIPANTS: Eighty-six adolescents with patellofemoral pain (PFP) (14.6 ± 1.7 years old, 62% female) and 72 parents. MAIN OUTCOME MEASURES: Patient questionnaires were used to describe pain, knee function, fear avoidance (Fear Avoidance Beliefs Questionnaire-Physical Activity; FABQ-PA), kinesiophobia (Tampa Scale for Kinesiophobia-11; TSK-11), and pain catastrophizing (Pain Catastrophizing Scale; PCS) in adolescents with PFP. Parents (n = 72) completed FABQ-PA, TSK-11, and PCS questionnaires. Hip and knee strength, quadriceps and dorsiflexion motion, the single-leg hop for distance and lateral-step down test measured physical performance. RESULTS: Adolescent psychological beliefs were significantly associated with pain (FABQ-PA r = 0.33, and PCS r = 0.34), function (FABQ-PA r = -0.59,TSK-11 r = -0.33), hip strength (FABQ-PA r = -0.41, TSK-11 r = -0.32), and single leg hop for distance (FABQ-PA r = -0.38). Parent psychological beliefs were not associated with the adolescent's beliefs, pain or function. CONCLUSIONS: Adolescent, but not parent, psychological beliefs were associated with pain, self-reported function and objective measures of function.

Psychologically-informed video reduces maladaptive beliefs in adolescents with patellofemoral pain.

OBJECTIVES: To test the hypothesis that a brief psychologically-informed video can reduce maladaptive psychological beliefs in adolescents with patellofemoral pain. DESIGN: Case series. SETTING: Pediatric Outpatient Hospital. PARTICIPANTS: Twenty adolescents receiving physical therapy for patellofemoral pain (14 ±â€¯1.7 years, 50% female), 3 participants were lost to follow-up at 2 weeks. MAIN OUTCOME MEASURES: None. RESULTS: The baseline FABA-PA score was 12.0 ±â€¯5, TSK-11 was 22.1 ±â€¯4.0 and the PCS-c was 14.3 ±â€¯8. Immediate reductions in FABQ-PA (mean difference = 4.52, 95% CI 1.99, 7.07; 32% reduction), TSK-11 (mean difference = 5.06, 95% CI 1.88, 8.24; 22% reduction) and PCS-c (mean difference = 3.65, 95% CI 0.62, 6.68; 26% reduction) were observed immediately post-video intervention (p < 0.01). At 2 weeks, these maladaptive beliefs remained lowered. CONCLUSIONS: This study provides preliminary evidence that incorporating a brief one-time psychologically-informed video into standard physical therapy care may significantly reduce maladaptive psychological beliefs in adolescents with patellofemoral pain.

Variable School Start Times and Middle School Student's Sleep Health and Academic Performance.

PURPOSE: Improving sleep health among adolescents is a national health priority and implementing healthy school start times (SSTs) is an important strategy to achieve these goals. This study leveraged the differences in middle school SST in a large district to evaluate associations between SST, sleep health, and academic performance. METHODS: This cross-sectional study draws data from a county-wide surveillance survey. Participants were three cohorts of eighth graders (n = 26,440). The school district is unique because SST ranged from 7:20 a.m. to 8:10 a.m. Path analysis and probit regression were used to analyze associations between SST and self-report measures of weekday sleep duration, grades, and homework controlling for demographic variables (sex, race, and socioeconomic status). The independent contributions of SST and sleep duration to academic performance were also analyzed. RESULTS: Earlier SST was associated with decreased sleep duration (χ2 = 173, p < .0001) and deficient sleep (≤7 hours) among 45% of students. Students with SST before 7:45 a.m. were at increased risk of decreased sleep duration, academic performance, and academic effort. Path analysis models demonstrated the independent contributions of sleep duration, SST, and variable effects for demographic variables. CONCLUSIONS: This is the first study to evaluate the independent contributions of SST and sleep to academic performance in a large sample of middle school students. Deficient sleep was prevalent, and the earliest SST was associated with decrements in sleep and academics. These findings support the prioritization of policy initiatives to implement healthy SST for younger adolescents and highlight the importance of sleep health education disparities among race and gender groups.

Development and validation of CF-Medication Beliefs Questionnaire: A mixed-methods approach.

BACKGROUND: Beliefs about medication have been associated with adherence in other diseases but there are no existing disease-specific medication beliefs questionnaires for CF. This mixed-methods validated the Cystic Fibrosis Medication Belief Questionnaire (CF-MBQ), based on social cognitive theory. METHODS: Based on previous research, items were developed for five domains: motivation, self-efficacy, perceived importance, and decisional balance to take or miss medications. Cognitive interviews were conducted with 15 adult patients with CF to refine item development. 128 patients with CF completed an online survey and objective medication adherence was measured using pharmacy refill data. RESULTS: The five subscales demonstrated strong psychometric properties, with adequate-to-good internal consistency scores. More importantly, each domain demonstrated construct validity with adherence. CONCLUSIONS: These theoretically-derived measures may be important for clinical purposes to provide guidance on appropriate interventions to improve adherence and for research to provide enhanced understanding on patient determinants of medication adherence.