AUG 11, 2026 · JOURNAL ARTICLE
Efficacy of Overtube in Preventing Aspiration Pneumonia During Esophageal Endoscopic Submucosal Dissection.
Den Open
Rigorous retrospective cohort study with propensity score matching and IPTW adjustment demonstrating a clear, clinically meaningful reduction in aspiration pneumonia incidence with overtube use during esophageal ESD.
Reported
Aspiration pneumonia incidence (n…22.2%
Aspiration pneumonia incidence (o…8.1%
Overall aspiration pneumonia inci…15.2%