Katzka, David A.

INTRODUCTION: Using the National Cancer Database, we assessed the relationship between facility overall esophageal adenocarcinoma (EAC) case volume and survival. METHODS: We categorized facilities into volume quintiles based on annual EAC patient volume and performed a multivariable Cox proportional hazards regression between facility patient volume and survival. RESULTS: In a cohort of 116,675 patients, facilities with higher vs lower (≥25 vs 1–4 cases) annual EAC patient volume demonstrated improved survival (adjusted hazard ratio: 0.80. 95% confidence interval: 0.70–0.91). DISCUSSION: This robust volume-outcome effect calls for centralization of care for EAC patients at high annual case volume facilities.