RESUMO
PURPOSE: The effectiveness of endoscopic management of twisting of the gastric pouch after sleeve gastrectomy. METHODS: This was a retrospective study on Ain Shams University Hospital. Patients who had obstructive symptoms and diagnosed with twist after gastric sleeve were included in this study. RESULTS: From May 2017 to January 2019, 860 patients underwent LSG as a definitive procedure. Thirty-two (3.7%) patients developed symptoms of gastric obstruction. Twenty-two (2.5%) patients diagnosed with sleeve axial twist were included in this study after excluding 11 patients with sleeve stricture. A total of 72% (16 out of 22) of patients were female, with a mean age of 41. The mean time of presentation was 40 days (20-60 days) after surgery. Gastrografin contrast study was positive in 14 (63%) patients. 3D contrast CT was positive in 100% of cases. The timing of endoscopic intervention was 40 ± 20 days (20-60) after surgery. Endoscopic treatment was successful in 20 patients (91%). Recovery was uneventful in 19 patients; 1 patient had esophageal stricture at the upper end of the stent, which necessitated a session of dilation. The success of endoscopic intervention was 91% with complete relief of symptoms and correction of the gastric pouch axis. Endoscopic intervention failed in only 2 patients (9%) who necessitated laparoscopic exploration after stent removal. CONCLUSION: Gastric pouch twisting is a rare complication; however, it has a rising incidence. Endoscopic stent insertion is highly effective on the management of twisting after SG and it should be tried before any further surgical intervention.
