Premium
Does inferior mesenteric artery ligation affect outcome in elective colonic resection for diverticular disease?
Author(s) -
De Nardi Paola,
Gazzetta Paolo
Publication year - 2018
Publication title -
anz journal of surgery
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.426
H-Index - 70
eISSN - 1445-2197
pISSN - 1445-1433
DOI - 10.1111/ans.14724
Subject(s) - medicine , ligation , inferior mesenteric artery , surgery , diverticular disease , anastomosis , stoma (medicine) , laparoscopy
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.