Treatment adherence and nasogastric tube use in hospitalized youth with anorexia nervosa and premorbid overweight/obesity.

Youth with restrictive-eating disorders (EDs) often experience significant distress and difficulty with treatment adherence during nutritional rehabilitation. This study assessed whether youth with restrictive EDs and premorbid overweight/obesity admitted for inpatient nutritional rehabilitation experience greater psychological distress and difficulty with treatment adherence than youth with premorbid BMI <85th percentile. A retrospective chart review examined 150 youth hospitalized for medical complications of restrictive EDs.

Practical guidelines for eating disorder risk mitigation in patients undergoing obesity treatment for the pediatric provider.

Purpose Of Review: Pediatric obesity is a growing concern globally. Patients with a history of overweight/obesity often experience stigmatization, especially in the healthcare setting, and are at increased risk of developing psychological comorbidities including eating disorders. This review appraises the most recent studies evaluating eating disorder risk in youth undergoing treatment for obesity, identifies gaps in the literature, and offers practical guidelines to pediatric providers regarding the management of this population.

Clinical characteristics of medically hospitalized youth with anorexia nervosa/atypical anorexia nervosa and premorbid overweight/obesity.

Youth with anorexia nervosa (AN) or atypical anorexia nervosa (AAN) and premorbid overweight/obesity are particularly vulnerable to diagnostic delays, yet research about this patient subset is lacking. This study aimed to compare mental health and demographic characteristics of patients with AN/AAN and premorbid overweight/obesity to patients with premorbid normal weight. Retrospective chart review identified 253 patients (aged 10-22) hospitalized for medical complications of AN/AAN between 2013 and 2020, including 29.

Protein Enrichment of Donor Breast Milk and Impact on Growth in Very Low Birth Weight Infants.

Protein content is often inadequate in donor breast milk (DBM), resulting in poor growth. The use of protein-enriched target-pooled DBM (DBM+) has not been examined. We compared three cohorts of very low birth weight (VLBW) infants, born ≤ 1500 g: DBM cohort receiving > 1-week target-pooled DBM (20 kcal/oz), MBM cohort receiving ≤ 1-week DBM, and DBM+ cohort receiving > 1-week DBM+.

Healthier Choices in School Cafeterias: A Systematic Review of Cafeteria Interventions.

Objective: To describe school cafeteria interventions in terms of a behavioral economics scheme and to assess which system is more likely to be effective in improving food selection or consumption.

Study Design: With this systematic review, we categorize cafeteria interventions using the behavioral economics theory of Kahneman into system 1 (fast and intuitive thinking) and system 2 (slow and cognitively demanding) or mixed (having elements of system 1 and system 2). Pertinent studies were identified from review of the literature of interventions performed in school and cafeteria settings in children grades K-12 within the past 5 years (2012-2017) at time of search.

Repeated shock stress facilitates basolateral amygdala synaptic plasticity through decreased cAMP-specific phosphodiesterase type IV (PDE4) expression.

Previous studies have shown that exposure to stressful events can enhance fear memory and anxiety-like behavior as well as increase synaptic plasticity in the rat basolateral amygdala (BLA). We have evidence that repeated unpredictable shock stress (USS) elicits a long-lasting increase in anxiety-like behavior in rats, but the cellular mechanisms mediating this response remain unclear. Evidence from recent morphological studies suggests that alterations in the dendritic arbor or spine density of BLA principal neurons may underlie stress-induced anxiety behavior.

Developmental disruption of amygdala transcriptome and socioemotional behavior in rats exposed to valproic acid prenatally.

Background: The amygdala controls socioemotional behavior and has consistently been implicated in the etiology of autism spectrum disorder (ASD). Precocious amygdala development is commonly reported in ASD youth with the degree of overgrowth positively correlated to the severity of ASD symptoms. Prenatal exposure to VPA leads to an ASD phenotype in both humans and rats and has become a commonly used tool to model the complexity of ASD symptoms in the laboratory.