Only pathologic complete response to neoadjuvant chemotherapy improves significantly the long term survival of patients with resectable esophageal squamous cell carcinoma: final report of a randomized, controlled trial of preoperative chemotherapy versus surgery alone.

Abstract

Patients with resectable esophageal carcinoma who underwent preoperative chemotherapy and obtained a pathologic complete response had a significantly improved long term survival. Major efforts should be undertaken to identify patients before neoadjuvant treatments who are likely to respond.