Early oral feeding following thoracolaparoscopic oesophagectomy for oesophageal cancer

OBJECTIVES: Nil-by-mouth with enteral tube feeding is widely practised for several days after resection and reconstruction of oesophageal cancer. This study investigates early changes in postoperative gastric emptying and the feasibility of early oral feeding after thoracolaparoscopic oesophagectomy for patients with oesophageal cancer. METHODS: Between January 2013 and August 2013, gastric emptying of liquid food and the feasibility of early oral feeding after thoracolaparoscopic oesophagectomy was investigated in 68 patients. Sixty-five patients previously managed in the same unit who routinely took liquid food 7 days after thoracolaparoscopic oesophagectomy served as controls. RESULTS: The mean preoperative half gastric emptying time (GET(1/2)) was 66.4 +/- 38.4 min for all 68 patients, and the mean GET(1/2) at postoperative day (POD) 1 and POD 7 was statistically significantly shorter than preoperative GET(1/2) (23.9 +/- 15.7 min and 24.1 +/- 7.9 min, respectively, both P-values <0.001). Of the 68 patients who were enrolled to analyse the feasibility of early oral feeding, 2 (3.0%) patients could not take food as early as planned. The rate of total complication was 20.6% (14/68) and 29.2% (19/65) in the early oral feeding group and the late oral feeding group, respectively (P = 0.249). Compared with the late oral feeding group, time to first flatus and bowel movement was significantly shorter in the early oral feeding group. CONCLUSIONS: Compared with preoperative gastric emptying, early postoperative gastric emptying for liquid food after oesophagectomy is significantly faster. Postoperative early oral feeding in patients with thoracolaparoscopic oesophagectomy is feasible and safe.