Non-Invasive Tests for Eosinophilic Esophagitis: Ready for Use?

Objective: To summarize the existing literature for several promising minimallyinvasive tests to measure disease activity in EoE.Data Sources: Literature searches were performed using PubMed. Keyword combinations included eosinophilic esophagitis and minimally-invasive techniques, including the esophageal string test, Cytosponge, transnasal endoscopy, technetiumlabeled heparin, and non-invasive biomarkers.Study Selections: Retrospective and prospective observational studies, peer-reviewed reviews, and systematic reviews were selected.

Source: Annals of Allergy, Asthma and Immunology - October 23, 2021 Category: Allergy & Immunology Authors: Emily C. McGowan, Seema S. Aceves Tags: CME Reviews Source Type: research