423 OUTCOME OF LAPAROSCOPIC SURGERY FOR THE MANAGEMENT OF CORROSIVE STRICTURE OF THE OESOPHAGUS

Abstract

Abstract The surgical treatment for a corrosive stricture of the oesophagus, after failed endoscopic dilatation, often involves oesophageal replacement using a gastric or a colonic conduit. This is traditionally done via the conventional open approach. The objective of this study was to ascertain short and long term outcomes of Laparoscopic gastric (LGP) and colon pull up (LCP) for the treatment of corrosive stricture of the oesophagus Methods Retrospective study of patients of corrosive oesophageal stricture, who, following a failed endoscopic dilatation, underwent a laparoscopic gastric or colon pullup between Jan 2011 and November 2019. All patients were evaluated with an upper endoscopy/contrast study to determine upper level and extent of stricture. Stomach was the preferred conduit, colon was used when either stomach was involved in the scarring process or in high pharyngeal strictures. Early and late postoperative outcomes were ascertained. Results During the study period, 254 patients with corrosive stricture oesophagus were managed surgically. Of these 50 underwent LGP and 10 underwent a LCP and these formed the study group. Mean age was 22.4 (2–42) years. The mean operative time (174.6 ± 43 and 322 ± 63 min) and blood loss (58.6 ± 23.9 and 108 ± 30.8 mL) for LGP and LCP respectively. Four patients developed mild respiratory infection. Eight patients developed cervical anastomotic leak. One patient had a colojejunal leak and another leak from the gastric tube staple line which was managed with drainage and antibiotics. At a mean followup of 51 months all patients were euphagic. Conclusion Laparoscopic surgery for corrosive strictures of oesophagus is safe and provides good short and long term outcomes.