Effects of Intraoperative Opioid Use on Recurrence-Free and Overall Survival in Patients With Esophageal Adenocarcinoma and Squamous Cell Carcinoma

Abstract

The results of this study indicate that the amounts of intraoperative opioids used are associated with recurrence and OS in patients with esophageal squamous cell carcinoma. The association between the dose of intraoperative opioids used and RFS was marginally significant in patients with adenocarcinoma. Until confirmation on our findings by future studies, opioids should continue to be a key component of balanced anesthesia in patients with esophageal cancer.