Effects of proton pump inhibitor use on the esophageal microbial community.

Background: Changes in the esophageal microbiome correlate with esophageal disease, but the effects of proton pump inhibitor (PPI) drugs are incompletely characterized. Our objective was to identify the effects of PPI use on the microbial community of the esophagus.

Methods: Mucosal biopsies of the distal esophagus were analyzed using a customized esophageal microbiome qPCR panel array (EMB).

Predictors of 30-Day Readmission After Inpatient Endoscopic Retrograde Cholangiopancreatography: A Single-Center Experience.

Introduction: The 30-day hospital readmission rate is a nationally recognized quality measure. Nearly one-fifth of medicare beneficiaries are hospitalized within 30 days of discharge, resulting in a cost of over $26 billion dollars annually. Endoscopic retrograde cholangiopancreatography (ERCP) remains the endoscopic procedure with the highest risk of morbidity and mortality.

Barrett's esophagus: What do we need to know?

Barrett's esophagus (BE) is characterized by a change in the mucosal lining of the distal esophagus whereby the squamous epithelium of the esophagus is replaced by the metaplastic columnar epithelium. It is a pre-malignant lesion associated with esophageal adenocarcinoma. Patients with gastroesophageal reflux disease who have additional risk factors (Caucasian race, male gender, age > 50 years, tobacco use, and central obesity) should undergo an esophagogastroduodenoscopy to screen for Barrett's esophagus.