Assuntos
Esofagite Eosinofílica , Biomarcadores , Criança , Peroxidase de Eosinófilo , Humanos , FaringeAssuntos
Peroxidase de Eosinófilo/análise , Esofagite Eosinofílica/diagnóstico , Eosinófilos/enzimologia , Mucosa/enzimologia , Faringe/enzimologia , Manejo de Espécimes/métodos , Adulto , Idoso , Biomarcadores/análise , Biópsia , Estudos de Casos e Controles , Colorimetria , Esofagite Eosinofílica/enzimologia , Eosinófilos/patologia , Feminino , Humanos , Contagem de Leucócitos , Masculino , Pessoa de Meia-Idade , Mucosa/patologia , Faringe/patologia , Valor Preditivo dos Testes , Reprodutibilidade dos Testes , Índice de Gravidade de Doença , Adulto JovemAssuntos
Endoscopia do Sistema Digestório/efeitos adversos , Esofagite/etiologia , Esofagite/patologia , Pênfigo/diagnóstico , Biópsia por Agulha , Quimioterapia Combinada , Endoscopia do Sistema Digestório/métodos , Esofagite/tratamento farmacológico , Feminino , Técnica Direta de Fluorescência para Anticorpo , Seguimentos , Humanos , Imuno-Histoquímica , Pessoa de Meia-Idade , Mucosa Bucal/patologia , Ácido Micofenólico/administração & dosagem , Pênfigo/complicações , Prednisolona/administração & dosagem , Medição de Risco , Resultado do TratamentoRESUMO
Eosinophilic esophagitis (EoE) has increasingly been identified in both children and adults. The aim of therapies is to alleviate symptoms while reducing the esophageal inflammation. Mechanical dilation is effective at relieving symptoms, but without the benefit of controlling disease inflammation. Topical steroids appear to be effective at controlling both symptoms and esophageal eosinophilia. Recurrence rates are high once steroids are discontinued. For dietary modification, both the elimination of select, specific foods and the complete elimination of food proteins via amino acid formulas have been looked at. Both forms of dietary modification are effective. Elemental diet, although not an ideal first-line therapy for EoE, provides insight into the etiology of unusual or refractory EoE. The contribution of unusual food antigens to EoE may be determined via the use of amino-acid-based formulas in patients with EoE.
Assuntos
Esofagite Eosinofílica/dietoterapia , Alimentos Formulados , Dilatação , Esofagite Eosinofílica/etiologia , Esofagite Eosinofílica/terapia , Hipersensibilidade Alimentar/complicações , Glucocorticoides/uso terapêutico , HumanosRESUMO
OBJECTIVES: Elemental diets have not been studied in adults with eosinophilic esophagitis (EoE). The goal of this trial was to assess the efficacy of an elemental diet in adults with EoE. METHODS: A total of 18 adults with EoE were given an elemental diet for 4 weeks, or just 2 weeks if their response was complete. Symptoms and histologic findings, based on biweekly biopsies, were monitored. Six subjects were rebiopsied 2-7 days after resuming a normal diet. RESULTS: After therapy, esophageal tissue eosinophil content decreased from 54 to 10 per maximal high power field (P=0.0006). There was complete or nearly complete response (≤10 eosinophils) in 72% of subjects. Mast cell content, parabasal layer thickness, and endoscopic furrows and exudates also significantly decreased. Of the 29 qualified subjects, 11 (38%) failed to adhere to the diet. Several subjects had significant weight loss. Symptoms and endoscopic fixed strictures did not improve. After the subjects resumed a normal diet, the eosinophil content increased substantially in 3-7 days. CONCLUSIONS: While symptoms did not improve and dietary compliance was problematic, there was substantial histologic improvement after 4 weeks on the elemental diet. EoE in adults is substantially triggered by foods.
