Proton‐pump Inhibitor Response Prediction Using Esophageal microRNAs in Children With Eosinophilic Esophagitis

Abstract

Esophageal miRNA levels found are able to discriminate between both PPI-R and PPI-NR at baseline, and before and after treatment in PPI-R, so they could be used as biomarkers. Furthermore, we observed clinical and esophageal molecular restoration in PPI-R patients after PPI therapy.