Assessment of button-type jejunostomy for nutritional management after esophagectomy in 201 cases.

BACKGROUND Many surgeons preferably place a trans-nasal feeding tube or a feeding enterostomy for post-operative nutritional management after esophagectomy. Various types of tubes (such as nasogastric, transgastric, transduodenal, or transjejunal tubes) have been used for enteral feeding; however, the appropriate enteral feeding routes have not yet been proposed. Therefore, this study aimed to evaluate the feasibility and safety of button-type jejunostomy. METHODS We reviewed 201 patients who underwent esophagectomy with placement of a button-type jejunostomy at the Jikei University Hospital (Tokyo, Japan) between 2008 and 2019. The analyzed variables included clinicopathological characteristics, operative data, jejunostomy-related characteristics, and postoperative complications. Postoperative bodyweight loss was examined 6 months and 1 year after the operation. RESULTS Refractory enterocutaneous fistula and bowel obstruction occurred in 13 (6.5%) and 14 (7.0%) patients, respectively. The body mass index at button-type jejunostomy removal was significantly lower and the duration of button-type jejunostomy placement was significantly longer in patients with a refractory enterocutaneous fistula (p = 0.023 and p < 0.001, respectively). Bowel obstruction was significantly more likely to develop in patients with a non-squamous cell carcinoma (p = 0.021) and in patients who underwent open abdominal procedures (p < 0.001). After 1 year, the median bodyweight losses were 12.1% and 15.6% in patients with short and long jejunostomy placement durations (p = 0.642), respectively. CONCLUSION A button-type jejunostomy is durable and allows easy self-management for maintaining the bodyweight without any adverse events. However, it is strongly recommended that the button be removed within a year to prevent refractory enterocutaneous fistula formation.