Prevalence of Parent Mental Health Problems in an Interdisciplinary Feeding Clinic: Short Communication.

Parents of children with pediatric feeding disorder (PFD) often experience high stress and may be at advanced risk for mental health conditions. We conducted a retrospective chart review of 413 parents who completed intake surveys at an interdisciplinary feeding clinic to determine the prevalence and types of mental health conditions among parents; 41.8% of parents reported a mental health diagnosis among the mother and/or father. Of the parents with mental health conditions, the most prevalent conditions reported were anxiety (71.1% for mothers, 50% for fathers) and mood disorders (62.7% for mothers, 40.9% for fathers). For mothers, 21.1% indicated their mental health disorder had a postpartum onset. Parents of children with birth complications were more likely to have a mental health condition (50.9%) than parents of children without a birth complication (38.7%), and parents reporting mental health conditions had children with significantly more co-occurring medical conditions. Since parent stress and mental health can influence parent-child interactions during mealtime, this study suggests the importance of addressing both parent mental health factors and child factors when treating children for PFD. Future studies are needed to develop novel interventions that support the specific mental health needs of parents of children with PFD.

Self-reported and laboratory-based responses to stress in children with recurrent pain and anxiety.

OBJECTIVE: To examine heart rate (HR) responses to and coping with stress in children with recurrent abdominal pain (RAP), anxiety, and healthy controls. METHODS: A clinical sample (children with RAP and children with anxiety) was compared to control children on self-reported and HR responses to stress and a laboratory test of pain tolerance and intensity (cold pressor). RESULTS: Children in the clinical sample had elevated HRs compared to healthy controls before, during, and after laboratory tasks. Self-reported stress reactivity to social stress was positively correlated with HR at all study time intervals. Secondary control coping with social stress was negatively correlated with HR at most study time intervals. Internalizing symptoms were positively correlated with HR and self-reported stress reactivity. CONCLUSIONS: Stress reactivity, as reflected in both self-reported and HR responses to laboratory stressors, is related to the presence of both RAP and anxiety in children.

Beyond Picky Eating.

CASE: Joseph is a 20-month-old boy who was thriving and developing well before a 4-day hospitalization for paralytic ileus at 11 months of age. Joseph is the first child born to parents who immigrated to the United States from Southeast Asia 3 years ago. Before the hospitalization, Joseph consumed 3 meals and 480 to 600 mL of milk daily. Oral feedings were restricted during the hospitalization with subsequent rejection of foods upon reintroduction of oral feeds. This resulted in 2 kg of weight loss by follow-up at 13 months. Joseph was referred to the multidisciplinary feeding and nutrition clinic at 16 months for failure to thrive, complicated by iron deficiency anemia and zinc deficiency. Joseph's feeding issues had negatively affected other aspects of his well-being; his development had stagnated, his sleep was fragmented (napping 5 times daily and frequent night waking attributed to hunger), and he had become withdrawn and irritable. By 16 months of age, Joseph was accepting only a couple of bites of solid foods by spoon or drinking small volumes (20-70 mL) of milk every 2 hours around the clock. Anthropometric z scores (World Health Organization) at 16 months: weight for age: < -3; length for age: -2.02; weight for length: -2.92; head circumference: -1.54. Physical examination revealed a cachectic and irritable child with loose skin folds. His skin was dry, and his hair was sparse. There were no perioral or perineal rashes, bruising, or features of rickets noted. Developmentally, parents reported that he was able to crawl and stand independently at the time of hospitalization, but by the time of evaluation at 16 months, he would no longer stand independently and tired quickly when crawling. He did not use any words but waved bye-bye, used gesture to indicate that he would like to be picked up, used a single-finger point to indicate his wants, and sought his parents for comfort. His fine motor skills were appropriate for chronological age. After extensive evaluation without findings of an organic cause for his failure to thrive, Joseph was diagnosed with avoidant restrictive food intake disorder (ARFID). Enteral nutrition was commenced using a nasogastric (NG) tube, and his micronutrient deficiencies were corrected. Joseph made significant gains within 2 weeks of beginning to receive enteral nutrition. Initial improvement in weight gain (25 g daily over 2 wk, resulting in weight for age z score improving to -1.85) was rapid. Joseph regained ability to stand and began taking a few independent steps. He also acquired the ability to use one word spontaneously and appropriately. His sleep improved, his previously cheerful disposition returned, and he became much easier to engage. Unfortunately, at 20 months, Joseph's parents chose to have the NG tube removed, and his growth began to falter. What would be your next steps in Joseph's care?

Decision Making in the PICU: An Examination of Factors Influencing Participation Decisions in Phase III Randomized Clinical Trials.

Background. In stressful situations, decision making processes related to informed consent may be compromised. Given the profound levels of distress that surrogates of children in pediatric intensive care units (PICU) experience, it is important to understand what factors may be influencing the decision making process beyond the informed consent. The purpose of this study was to evaluate the role of clinician influence and other factors on decision making regarding participation in a randomized clinical trial (RCT). Method. Participants were 76 children under sedation in a PICU and their surrogate decision makers. Measures included the Post Decision Clinician Survey, observer checklist, and post-decision interview. Results. Age of the pediatric patient was related to participation decisions in the RCT such that older children were more likely to be enrolled. Mentioning the sponsoring institution was associated with declining to participate in the RCT. Type of health care provider and overt recommendations to participate were not related to enrollment. Conclusion. Decisions to participate in research by surrogates of children in the PICU appear to relate to child demographics and subtleties in communication; however, no modifiable characteristics were related to increased participation, indicating that the informed consent process may not be compromised in this population.

Differences in age-related effects on brain volume in Down syndrome as compared to Williams syndrome and typical development.

BACKGROUND: Individuals with Down Syndrome (DS) are reported to experience early onset of brain aging. However, it is not well understood how pre-existing neurodevelopmental effects versus neurodegenerative processes might be contributing to the observed pattern of brain atrophy in younger adults with DS. The aims of the current study were to: (1) to confirm previous findings of age-related changes in DS compared to adults with typical development (TD), (2) to test for an effect of these age-related changes in a second neurodevelopmental disorder, Williams syndrome (WS), and (3) to identify a pattern of regional age-related effects that are unique to DS. METHODS: High-resolution T1-weighted MRI of the brains of subjects with DS, WS, and TD controls were segmented, and estimates of regional brain volume were derived using FreeSurfer. A general linear model was employed to test for age-related effects on volume between groups. Secondary analyses in the DS group explored the relationship between brain volume and neuropsychological tests and APOE. RESULTS: Consistent with previous findings, the DS group showed significantly greater age-related effects relative to TD controls in total gray matter and in regions of the orbitofrontal cortex and the parietal cortex. Individuals with DS also showed significantly greater age-related effects on volume of the left and right inferior lateral ventricles (LILV and RILV, respectively). There were no significant differences in age-related effects on volume when comparing the WS and TD groups. In the DS group, cognitive tests scores measuring signs of dementia and APOE ϵ4 carrier status were associated with LILV and RILV volume. CONCLUSIONS: Individuals with DS demonstrated a unique pattern of age-related effects on gray matter and ventricular volume, the latter of which was associated with dementia rating scores in the DS group. Results may indicate that early onset of brain aging in DS is primarily due to DS-specific neurodegenerative processes, as opposed to general atypical neurodevelopment.