Endoscopic Histoacryl injection for esophagojejunostomy leakage after total gastrectomy in patients with gastric cancer.

Purpose: Esophagojejunostomy leakage after total gastrectomy for gastric cancer is one of the most serious and sometimes life-threatening adverse events. The purpose of this study was to evaluate complications after total gastrectomy in patients with gastric cancer during the period when Histoacryl (B. Braun) injection was performed. Therapeutic outcome of endoscopic Histoacryl injection for esophagojejunostomy leakage was also determined.

Methods: This was a single-center retrospective study. Between January 2016 and December 2021, clinicopathologic characteristics and surgical outcomes of 205 patients who underwent total gastrectomy were investigated. Baseline characteristics and clinical outcomes of 10 patients with esophagojejunostomy leakage were also investigated.

Results: Postoperative complication and mortality rates of total gastrectomy in 205 patients were 25.4% and 0.9%, respectively. Serious complications more than Clavien-Dindo IIIb accounted for 6.3%. Ten (4.9%) esophagojejunostomy leakages occurred in 205 patients. Among 10 esophagojejunostomy leakage patients, endoscopic Histoacryl injection was performed on eight patients and leakage was successfully managed with endoscopic Histoacryl injection in seven patients (87.5%). Mean postinjection hospital stay of seven successfully managed patients was 13.8 days. They were able to drink water at 1-6 days after injection. Among eight patients with endoscopic Histoacryl injection, six patients were injected once and two patients were injected three times.

Conclusion: Endoscopic Histoacryl injection for esophagojejunostomy leakage after total gastrectomy can be considered as a useful treatment for some selected cases.