Does inferior mesenteric artery ligation affect outcome in elective colonic resection for diverticular disease?. Issue 11 (30th July 2018)

• Record Type: Journal Article
• Authors: De Nardi, Paola; Gazzetta, Paolo
• Is Part Of: ANZ journal of surgery. Volume 88:Issue 11(2018)
• Page Start: E778
• Page End: E781
• Publication Date: 2018-07-30
• Subjects: diverticular disease -- inferior mesenteric artery preservation -- laparoscopy -- left colectomy -- sigmoidectomy; Surgery -- Periodicals; 617.005
• DOI: 10.1111/ans.14724
• Languages: English
• ISSNs: 1445-1433

Abstract

Abstract : Background: The aim of our study was to analyse the role of inferior mesenteric artery (IMA) ligation during elective colonic resection for diverticular disease (DD) with respect to surgical outcome. Methods: All patients who underwent elective laparoscopic or open colonic resection for DD from January 2006 to December 2012 were studied. The patients were divided into two groups based on IMA ligation or preservation. The primary end point was to compare anastomotic leakage in the two groups. The secondary end points were operative time, stoma formation, overall post‐operative complications, restoration of bowel function and length of post‐operative hospital stay. Results: During the study period, 219 elective colonic resections with primary anastomosis for DD were performed. A laparoscopic technique was employed in 132 (60.3%) cases. IMA ligation was performed in 66 patients (30.1%). Overall anastomotic leakage rate was 4.1%, 4.5% in IMA ligation and 3.9% in IMA preservation group, respectively ( P = ns). Mean operative time was 225 ± 43.4 and 191 ± 41.7 min in IMA ligation and preservation group, respectively ( P = 0.002). No differences were observed in the rate of overall complications, stoma formation, restoration of bowel function and post‐operative length of hospital stay. Conclusions: No differences were observed in surgical outcome in IMA ligation and preservation groups, particularly preservation or ligation of the IMA did not affect leakage rate.