Evolution in the treatment of esophageal disease at a single institution: 2004-2013.

96 Background: The aim of this study was to analyze the evolution in the surgical management of esophageal disease at an academic medical center during the last decade. Methods: We reviewed a retrospective cohort of patients who underwent esophagectomy between 2004 and 2013 for benign and malignant esophageal disease. Patient, institutional and postoperative variables were abstracted and reviewed across the study period. Results: 317 patients were analyzed. The median age was 63.5 years and 80% were male. Malignancy accounted for 88% of esophagectomy patients in 2004 and 97% in 2013. Operations for high grade dysplasia (HGD) decreased 75% in the same period (p=0.008). In 2004, an Ivor Lewis esophagectomy was the most common surgical technique but the 3-Field technique has become the operation of choice in 2013 (54% vs.71%, p<0.001). Likewise, a laparoscopic approach was used in 19% of cases in 2004 and 100% of cases in 2013 (p<0.001). Median lymph node harvest increased from 7 to 18 nodes (p=0.001). Atrial fibrillation was the most common perioperative complication (24%) and anastomotic leaks ranged between 3 to 14% (p=0.18), occurring in 3% of patients in 2013. Hospital stay decreased from 15 to 8 days over the study period (p=0.001). In 2013, 89% of patients were discharge to home compared to 73% in 2004 (p=0.04). The average mortality rate for our cohort was 3.5%. Conclusions: Over the last decade, our treatment of esophageal disease has evolved from a predominant open Ivor Lewis to a laparoscopic 3-Field approach. Operations for malignancy have also increased dramatically. Postoperative complications and mortality has been consistently low during the latter years of the study.