Feasibility of a single mediastinal drain through the abdominal wall after esophagectomy

This study evaluated the safety and effectiveness of a single mediastinal drainage tube in the thoracic and abdominal cavity after minimally invasive esophagectomy (MIE). This study was undertaken to determine if the procedure could be included in a fast-track surgery program for resectable esophageal carcinoma (EC).From June 17 to November 30, 2015, clinical data for 78 eligible patients who had undergone a fast-track surgery program and MIE were retrospectively analyzed. Twenty-eight patients had a chest tube and mediastinal drainage tube. Thirty-four patients had only a mediastinal drainage tube through the intercostal space. The remaining 30 patients had a single mediastinal drainage tube in the thoracic and abdominal cavity through the abdominal wall. The complication rates and pain scores for each of the groups were compared. The statistical calculations were performed using SPSS 17.0 for Windows (SPSS Inc., Chicago, IL). The quantitative data among the groups were compared using 1-way analysis of variance (ANOVA). The Chi-square, Mann-Whitney U and Fisher exact tests were used for qualitative data analysis.There were no significant differences in the anastomotic leak rates, postoperative days and total complication rates (P = .861). The lowest visual analog scale (VAS) scores of the drainage tubes were observed in the group with a single mediastinal drain through the abdominal wall (P <.001).The results of this study suggested that a single mediastinal drainage tube in the thoracic and abdominal cavity after MIE may be safe and efficient. This clinical practice is a part of our fast-track surgery program.