Management of eosinophilic esophagitis in daily clinical practice

Abstract

In recent years, new guidelines and recommendations have been published regarding the diagnostic criteria and therapeutic management of eosinophilic esophagitis (EoE). The aim of this study is to assess the diagnostic and therapeutic management of patients diagnosed with EoE in daily clinical practice and whether this was performed according to current guidelines and recommendations. A population-based, multicenter retrospective cohort study was conducted using data from the national pathology registry (PALGA), medical records, and telephone interviews of patients diagnosed with EoE in two academic and two nonacademic hospitals in the period 2004 to 2014. The study was approved by all involved ethical committees. Data regarding demographics, clinical manifestations, endoscopic results, histologic samples, and therapeutic strategies were collected. Standard statistical analyses were performed to summarize patient characteristics. We included 119 patients diagnosed with EoE in this study. The median age at onset of symptoms was 29 years (IQR: 15-42) and the median age at diagnosis was 38 years (IQR: 23-51 years), leading to a median diagnostic patients' delay of 6.5 years (IQR: 2-14 years). The median physicians' delay in diagnosis between first contact in the hospital and diagnosis was 1.0 year (IQR: 1-7 years). The incidence of newly diagnosed patients with EoE increased steadily over a period of 11 years. Criteria for the microscopic diagnosis of EoE varied between pathologists in each hospital. Initial treatment included topical corticosteroids (TCS) (30.3%), proton pump inhibitors (PPI) (29.4%), or a combination (10.1%). A follow-up endoscopy was performed in 40.3% of patients. During follow-up, treatment included PPIs (76.0%), TCS (59.6%), a combination of PPIs and TCS (45.4%), and endoscopic dilations (6.7%). Diagnostic and therapeutic discrepancies between daily clinical practice and recommendations from current and past guidelines were observed. Apart from developing guidelines, efforts should be undertaken to implement these in daily clinical practice.