ABSTRACT
Sensory food aversion, an early childhood eating disorder, is a serious, permanent form of picky eating, in which the infant or the child consistently and persistently refuses certain foods based on specific characteristics, following one or more previous aversive experiences. Biological (sensory processing disorder, taste sensitivity) and environmental factors contribute to its development. Due to limited diet, specific dietary deficiencies may occur but weight gain is usually normal. Behavioral problems, anxiety disorder, autism spectrum disorder are often associated. Diagnosis can usually be made based on a detailed history, but further assessment may include pediatric examination, nutritionist consultation, and psychologic and occupational therapy assessment. Treatment is based on parent education and support in order to minimize mealtime battles and anxiety and to think together about strategies for expanding the child's diet and to help them to accept new foods. As part of the interdisciplinary team, the pediatrician's role is to monitor appropriate growth and development, exclude dietary deficiencies or prescribe supplementation if necessary. In our article, the screening and treatment of sensory processing disorder as part of the assessment of eating problems are introduced as an example of good clinical practice at the Early Childhood Eating and Sleep Disorder Outpatient Clinic at the Heim Pál National Institute of Pediatrics. Orv Hetil. 2023; 164(45): 1767-1777.
Subject(s)
Autism Spectrum Disorder , Feeding and Eating Disorders , Infant , Child , Child, Preschool , Humans , Feeding Behavior/psychology , Autism Spectrum Disorder/diagnosis , Autism Spectrum Disorder/therapy , Diet , Feeding and Eating Disorders/diagnosis , Feeding and Eating Disorders/therapy , Food Preferences/psychology , Eating/psychologyABSTRACT
BACKGROUND Regulation disorders are already apparent in infancy. The For Healthy Offspring Project was the first Hungarian study aimed at building an effective model for screening and examining the prevalence and complex (medical and psychosocial) background of classic behavior regulation disorders (excessive crying, feeding, and sleep problems) in infancy. MATERIAL AND METHODS Data were collected from families of 0- to 3-year-old children in a pediatric hospital and its neighboring areas through questionnaires, medical examinations, and individual and small-group consultations. RESULTS In the questionnaire study about their children's behavior (n=1133), 15% of mothers reported excessive crying, 16% reported feeding problems, and 10% reported sleep problems. In a subsample (n=619) in which medical examinations were also conducted, the prevalence of medical diagnoses was 15.0% for excessive crying, 15.2% for sleep disorders, 10.3% for breastfeeding difficulties, and 14.8% for feeding disorders. Children who were referred to the screening program (n=183) had significantly more behavior regulation disorders than the other children in our study. Regulation disorders were found to be comorbid with other health conditions in some cases. CONCLUSIONS We developed a complex model to screen for regulatory problems in early childhood. This study adds more information about the relationship between regulation problems and other health conditions. The general incidence (5-15%) of early childhood regulation disorders in other countries is likely similar to that found in Hungary. In order to effectively recognize early regulation disorders, diagnostic instruments widely used in the international field should be adapted in general Hungarian pediatric care.
Subject(s)
Feeding and Eating Disorders/physiopathology , Feeding and Eating Disorders/psychology , Sleep Wake Disorders/physiopathology , Sleep Wake Disorders/psychology , Adult , Breast Feeding/psychology , Child, Preschool , Crying/physiology , Crying/psychology , Eating/physiology , Eating/psychology , Female , Humans , Hungary , Infant , Infant, Newborn , Male , Mothers/psychology , Parenting/psychology , Pediatrics , Prevalence , Surveys and QuestionnairesABSTRACT
PURPOSE: High-dose methotrexate (HD-MTX) with leucovorin rescue is widely used to treat osteosarcoma. Our objectives were to assess correlations between pharmacokinetic parameters and the outcome of osteosarcoma and to analyze the relation between HD-MTX exposure and toxicity. METHODS: Pharmacokinetic data of 105 patients with osteosarcoma treated with 989 HD-MTX courses were evaluated. Pharmacokinetic parameters (clearance, half-life and AUC) were calculated based on methotrexate (MTX) serum levels measured at 6, 24, 36, 48 h after the initiation of the infusion. Clinical data were collected by retrospective chart review. Hepato-, nephro- and bone marrow toxicity parameters were categorized according to Common Toxicity Criteria v.3.0, and MTX dose intensity was calculated. Event-free survival (EFS) and overall survival (OS) were estimated according to the Kaplan-Meier method. RESULTS: Patients with serious hepatotoxicity had higher mean peak MTX concentrations (p < 0.0001), 24-h (p = 0.001) and 48-h MTX serum levels (p = 0.008) and AUC(0-48) (p < 0.0001), and lower MTX clearance (p = 0.0002). No significant association was found between toxicity and age, gender, presence of metastases or histological tumor response. Patients with higher 48-h MTX serum levels had significantly better OS and EFS. Higher dose intensity was associated with better EFS (p = 0.0504). There was no association between presence of toxicity and survival. CONCLUSION: There was correlation between MTX exposure and the incidence of toxicity. Higher serum concentrations at 48 h were associated with a better 5-year OS and EFS. These results suggest that higher MTX exposure may lead to serious side effects, but it also improves treatment outcome.