Background & aims: Patients with Barrett's esophagus and high-grade dysplasia or intramucosal carcinoma are at risk of progression to invasive carcinoma. Both esophagectomy and endoscopic ablation are treatment options. The aim of this study was to identify predictors of surgical versus endoscopic therapy at a tertiary center.
Methods: An institutional database identified patients with Barrett's esophagus between 2003 and 2007. Demographic data and International Classification of Diseases-9th revision codes for esophagectomy, endoscopic ablation, as well as selected medical comorbidities were retrieved. Individual endoscopy, surgical, and pathology reports were reviewed.
Results: Among 2107 individuals with Barrett's esophagus, 79 underwent esophagectomy and 80 underwent endoscopic ablation. The mean age was 63.1 +/- 10.6 years in the surgical group and 69.7 +/- 9.4 years in the ablation group (P < .0001). Among high-grade dysplasia/intramucosal carcinoma patients, 9 of 76 (12%) first seen by a gastroenterologist underwent esophagectomy, whereas 18 of 21 (86%) first seen by a surgeon underwent esophagectomy. In a logistic regression model, factors associated independently with esophagectomy were as follows: patient age of 60 or younger (odds ratio [OR], 4.95; 95% confidence interval [CI], 1.65-14.9), cancer stage T1sm or greater (OR, 16.0; 95% CI, 5.60-45.6), and initial consultation performed by a surgeon (vs gastroenterologist) (OR, 35.1; 95% CI, 9.58-129).
Conclusions: Patient age and cancer stage predict treatment modality for Barrett's esophagus with neoplasia. Treatment choice is influenced further by whether the initial evaluation is performed by a gastroenterologist or a surgeon.