184 Background: Advanced esophageal cancer patients sometimes have a difficulty to swallow food. On the other hand, standard treatment for resectable advanced esophageal cancer patients is surgery after 2 course preoperative chemotherapy of CDDP-5-FU (JCOG 9907). So we usually use naso-gastric ED tube for patients with difficulty of oral intake during preoperative chemotherapy to administrate adequate nutrition. But there is no report of the safety of this trial. Methods: The aim of this study is to clarify the safety of using ED tube during preoperative chemotherapy and compare the nutritional status between using ED tube or not. From Jan 2012 to June 2017, 122 patients were undergone esophagectomy with 2 course of preoperative chemotherapy, and 14 patients were treated with ED tube for nutrition(Group A) and 108 patients without ED tube(Group B). We evaluated the changes of nutritional status and postoperative complication as an indicator of safety. Results: Changes before and after preoperative chemotherapy(GroupA/B): average of body weight: 53.1→50.8/58.1→57.0, BMI: 20.0→19.2/22.0→21.6, TP: 6.7→6.9/7.3→6.9, alb: 3.5→3.8/4.3→4.2, pre-alb: 20.1→21.7/24.8→23.4, RBP: 2.77→3.33/3.15→3.23. Adverse events during chemotherapy: 1 case of Grade 3 hematologic toxicity and 1 case of Grade 2 non-hematologic toxicity were found at Group A(14.2%), and 11 cases of Grade 3 hematologic toxicity and 8 cases of Grade 2 non-hematologic toxicity were found at Group B(17.61%)(p = 0.758). Postoperative complications (clavien-dindo classification, Grade3 or more): 2 cases were observed at Group A(14.2%), and 21 cases were observed at Group B(19.4%)(p = 0.62). Conclusions: Preoperative chemotherapy with ED tube for nutrition was safe and effective to maintain the preoperative nutritional status.
A Reliable Nomogram is Identified to Predict the Overall Survival for Patients With Local Advanced Esophageal Cancer After Radiation Therapy Combined With Chemotherapy Followed by Surgery