A Case Study Vignette for a Pediatric Patient With Eosinophilic Esophagitis

Abstract

ObjectivesEosinophilic Esophagitis (EoE) is a chronic inflammatory, immune/antigen-mediated condition of the esophagus. It is common in pediatric patients and can lead to several complications such as esophageal remodeling/fibrosis, growth stunting, and low bone mineral density. Nutrition interventions, such as elimination or elemental diets, are the first therapeutic tool for EoE management along with pharmacological interventions. MethodsKS is a 20 month-old female whose weight-for-length has fallen above the 55th percentile since birth. She has a history of gastroesophageal reflux, dysphagia, and aspiration requiring thickened liquids for almost 2 years. During infancy she tolerated milk based thickened formula and transitioned to 1% milk at 1 year. She was diagnosed with EoE during a triple endoscope for laryngeal cleft repair. The pathology revealed rings and furrows in the mid/distal esophagus, and > 20 eosinophils per high powered field (HPF) in distal, mid, and proximal esophagus with evidence of subepithelial fibrosis. At that time she had no dietary restrictions or use of antacids. Since cleft repair, dysphagia improved and she started on a dairy free diet for EoE. However, she experienced an adverse reaction to dairy free nut-based cheese with subsequent positive radioallergosorbent testing to tree nuts. Follow-up endoscopy improved on an 8-week dairy and tree nut free diet, but eosinophils persisted in proximal esophagus with evidence of basal cell hyperplasia. ResultsThe patient was able to make important strides towards remission by eliminating suspected trigger foods, with diagnosis and intervention initiation before signs of inadequate growth or nutrition. ConclusionsNutrition interventions are often imperative to achieve remission of EoE. There are potential nutrition related concerns including increased risk of nutrient deficiencies, inadequate growth, and poor quality of life as the patient follows an elimination/elemental diet. EoE should become a consideration when feeding or swallowing difficulties arise, especially in pediatric patients. Proper diagnosis, tailored interventions, and appropriate monitoring and evaluation with the help of a multidisciplinary team can lead to successful management. Funding SourcesN/A.