Toward Better Understanding of Pediatric Feeding Disorder: A Proposed Framework for Patient Characterization.

To establish a foundation for methodologically sound research on the epidemiology, assessment, and treatment of pediatric feeding disorder (PFD), a 28-member multidisciplinary panel with equal representation from medicine, nutrition, feeding skill, and psychology from seven national feeding programs convened to develop a case report form (CRF). This process relied upon recent advances in defining PFD, a review of the extant literature, expert consensus regarding best practices, and review of current patient characterization templates at participating institutions. The resultant PFD CRF involves patient characterization in four domains (ie, medical, nutrition, feeding skill, and psychosocial) and identifies the primary features of a feeding disorder based on PFD diagnostic criteria. A corresponding protocol provides guidance for completing the assessment process across the four domains. The PFD CRF promotes a standard procedure to support patient characterization, enhance methodological rigor, and provide a useful clinical tool for providers and researchers working with these disorders.

Characteristics of the autism spectrum disorder gastrointestinal and related behaviors inventory in children.

Gastrointestinal (GI) symptoms are one of the prevalent co-occurring issues in autism spectrum disorder (ASD), though the range of symptom frequency estimates varies dramatically across studies, which can limit the further research of GI issues in ASD as well as potential treatment strategies. The wide range of prevalence estimates is partly due to the lack of standardized, validated measures of GI symptoms among people with ASD. The goal of this study was to (1) develop a measure, which included non-verbal and mealtime behaviors, to assess for GI symptoms and (2) evaluate its psychometric characteristics. This was accomplished by drawing on two existing tools, Autism Treatment Network Gastrointestinal Inventory and the Brief Autism Mealtime Behavior Inventory, and deriving new items, to create the "ASD Gastrointestinal and Related Behaviors Inventory" (ASD-GIRBI). The ASD-GIRBI was piloted in an online registry of families with a child with ASD. A psychometric analysis was carried out in a sample of 334 children aged 6-17 years with ASD, resulting in a 36-item tool. The Cronbach's alpha for the overall scale was 0.88. Exploratory factor analysis identified a seven-factor model (1. Bowel movement pain; 2. Aggressive or disruptive during mealtimes; 3. Particular with foods; 4. Abdominal pain and upset stomach; 5. Refusing food; 6. Constipation and encopresis; 7. Motor or other behaviors). Following validation in an independent sample with clinical evaluation of GI symptoms, this tool will be helpful for both research and clinical purposes.

Pediatric Feeding Disorder: Consensus Definition and Conceptual Framework.

Pediatric feeding disorders (PFDs) lack a universally accepted definition. Feeding disorders require comprehensive assessment and treatment of 4 closely related, complementary domains (medical, psychosocial, and feeding skill-based systems and associated nutritional complications). Previous diagnostic paradigms have, however, typically defined feeding disorders using the lens of a single professional discipline and fail to characterize associated functional limitations that are critical to plan appropriate interventions and improve quality of life. Using the framework of the World Health Organization International Classification of Functioning, Disability, and Health, a unifying diagnostic term is proposed: "Pediatric Feeding Disorder" (PFD), defined as impaired oral intake that is not age-appropriate, and is associated with medical, nutritional, feeding skill, and/or psychosocial dysfunction. By incorporating associated functional limitations, the proposed diagnostic criteria for PFD should enable practitioners and researchers to better characterize the needs of heterogeneous patient populations, facilitate inclusion of all relevant disciplines in treatment planning, and promote the use of common, precise, terminology necessary to advance clinical practice, research, and health-care policy.

Systematic review of psychological interventions for pediatric feeding problems.

OBJECTIVE: To conduct a systematic review of the research evaluating the effect of psychological interventions for pediatric feeding problems. METHODS: A search was conducted to identify studies using psychological interventions for pediatric feeding problems published between 1998 and 2013. Randomized controlled trials (RCTs) and nonrandomized studies that examined aggregated outcome data were included. Primary outcomes were child mealtime behavior, nutritional status, and caregiver stress. A risk of bias assessment was conducted and the quality of the evidence rated using Grading of Recommendations Assessment, Development, and Evaluation methodology. RESULTS: 13 studies were identified and a narrative synthesis framework was used to report findings. CONCLUSIONS: The preponderance of evidence suggests positive effects of psychological intervention for the treatment of feeding problems. However, limited data and the paucity of studies using RCT methodologies limit conclusions that can be drawn regarding the efficacy of these interventions. Future studies using more rigorous research methods are needed to enhance understanding of these interventions.

A randomized controlled trial of massage therapy in children with sickle cell disease.

OBJECTIVE: This randomized controlled trial investigated the short-term effects of massage therapy on youth with SCD and their parents. METHODS: Thirty-four children and adolescents, and their parents were assigned to a massage therapy or an attention control group. Parents were trained in massage in their homes once a week for 4 weeks, with instructions to provide nightly massages. Families in the control group were visited weekly by a research assistant. Participants completed measures of depression and anxiety, functional status, pain intensity, medication use, and service utilization. RESULTS: Parents in the massage therapy group reported higher levels of depression and anxiety following the intervention. Youth in this group showed higher levels of functional status, and lower levels of depression, anxiety, and pain. Health service utilization rates were unchanged from pre- to post-intervention. CONCLUSIONS: These results offer preliminary support for parent-delivered massage therapy as an intervention for SCD pain.

Development and validation of an inventory to assess mealtime behavior problems in children with autism.

To date, no standardized measures have been developed to evaluate the mealtime behavior of children with autism. The Brief Autism Mealtime Behavior Inventory (BAMBI) was designed to measure mealtime behavior problems observed in children with autism. Caregivers of 40 typically developing children and 68 children with autism completed the BAMBI, the Behavioral Pediatric Feeding Assessment Scale (BPFAS), the Gilliam Autism Rating Scale (GARS), the Youth/Adolescent Questionnaire (YAQ), and a 24-hour recall interview. The BAMBI demonstrated good internal consistency, high test-retest reliability, a clear factor structure, and strong construct and criterion-related validity in the measurement of mealtime behavior problems in children with autism.