Perioperative outcomes of laparoscopic transhiatal esophagectomy with antegrade esophageal inversion for high-grade dysplasia and invasive esophageal cancer

BackgroundWe examined the safety and effectiveness of antegrade laparoscopic inversion esophagectomy (LIE) for patients with multifocal high-grade dysplasia and distal esophageal cancer.MethodsWe reviewed our experience with antegrade LIE, using an institutional research board-approved prospective database.ResultsThirty-six patients with an average age of 64 years underwent LIE. Indications included multifocal high-grade dysplasia (n = 4), adenocarcinoma (n = 30), and squamous cell carcinoma (n = 2); 11 patients had undergone neoadjuvant chemoradiation. LIE was completed successfully in 34 (94%) patients, whereas 2 required a conversion to open transhiatal esophagectomy. LIE required 221 minutes to perform, with a median blood loss of 100 mL. R0 resection was achieved in 97% of cases with a median lymph node harvest 15. Median hospital stay was 8 days, and 61% of patients were discharged to their home. Postoperative complications included anastomotic leak (n = 11) and stricture (n = 18), atrial arrhythmia (n = 5), pneumonia (n = 4), and tracheoesophageal fistula (n = 2). Operative outcomes after neoadjuvant therapy did not differ from those for primary operative resection.ConclusionAntegrade LIE is a safe treatment approach for patients with high-grade dysplasia and distal esophageal cancer. Complete resection with an adequate lymph node harvest can be achieved consistently for primary operative resection or after neoadjuvant chemoradiation.