Fady Yanni1, Pritam Singh2, Nilanjana Tewari2, Simon L Parsons2,3, James A Catton2, John Duffy2, Neil T Welch2, Ravinder S Vohra2,3. 1. Trent Oesophago-Gastric Unit, Nottingham University Hospitals NHS Trust, Nottingham City Hospital, Hucknall Road, Nottingham, NG5 1PB, UK. fady.yanni@nhs.uk. 2. Trent Oesophago-Gastric Unit, Nottingham University Hospitals NHS Trust, Nottingham City Hospital, Hucknall Road, Nottingham, NG5 1PB, UK. 3. NIHR Nottingham Biomedical Research Centre, Nottingham University Hospitals NHS Trust and University of Nottingham , Nottingham, UK.
Abstract
BACKGROUND: Several techniques have been described for esophagogastric anastomosis following esophagectomy. This study compared the outcomes of circular stapled anastomoses with semi-mechanical technique using a linear stapler. METHODS: Perioperative data were extracted from a contemporaneously collected database of all consecutive esophagectomies for cancer with intrathoracic anastomoses performed in the Trent Oesophago-Gastric Unit between January 2015 and April 2018. Anastomotic techniques: circular stapled versus semi-mechanical, were evaluated and outcomes were compared. The primary outcome was anastomotic leak rate. Secondary outcomes included anastomotic stricture, overall complication rates, length of stay (LOS) and 30 day all-cause mortality. RESULTS: One hundred and fifty-nine consecutive esophagectomies with intrathoracic anastomosis were performed during the study period. There were no significant differences between the two groups in terms of age, American Society of Anaesthesiologists score, Charlson comorbidity index and neoadjuvant therapies received. Circular stapled anastomoses were performed in 85 patients, while 74 patients received a semi-mechanical anastomosis. Clavien-Dindo complications II or more were higher in the circular stapled group (p = 0.02). There were 16 (10%) anastomotic leaks overall, three (4%) in semi-mechanical group versus 13 (15%) in the circular stapled group (p < 0.019). There was no statistically significant difference between the two groups in terms of LOS, 30-day mortality or the need for endoscopic dilatation of the anastomosis at 3 months follow-up. CONCLUSION: The move from a circular stapled to a semi-mechanical intrathoracic anastomosis has been associated with a reduced postoperative anastomotic leak rate following esophagectomy for esophageal cancer.
BACKGROUND: Several techniques have been described for esophagogastric anastomosis following esophagectomy. This study compared the outcomes of circular stapled anastomoses with semi-mechanical technique using a linear stapler. METHODS: Perioperative data were extracted from a contemporaneously collected database of all consecutive esophagectomies for cancer with intrathoracic anastomoses performed in the Trent Oesophago-Gastric Unit between January 2015 and April 2018. Anastomotic techniques: circular stapled versus semi-mechanical, were evaluated and outcomes were compared. The primary outcome was anastomotic leak rate. Secondary outcomes included anastomotic stricture, overall complication rates, length of stay (LOS) and 30 day all-cause mortality. RESULTS: One hundred and fifty-nine consecutive esophagectomies with intrathoracic anastomosis were performed during the study period. There were no significant differences between the two groups in terms of age, American Society of Anaesthesiologists score, Charlson comorbidity index and neoadjuvant therapies received. Circular stapled anastomoses were performed in 85 patients, while 74 patients received a semi-mechanical anastomosis. Clavien-Dindo complications II or more were higher in the circular stapled group (p = 0.02). There were 16 (10%) anastomotic leaks overall, three (4%) in semi-mechanical group versus 13 (15%) in the circular stapled group (p < 0.019). There was no statistically significant difference between the two groups in terms of LOS, 30-day mortality or the need for endoscopic dilatation of the anastomosis at 3 months follow-up. CONCLUSION: The move from a circular stapled to a semi-mechanical intrathoracic anastomosis has been associated with a reduced postoperative anastomotic leak rate following esophagectomy for esophageal cancer.
Authors: Donald E Low; Madhan Kumar Kuppusamy; Derek Alderson; Ivan Cecconello; Andrew C Chang; Gail Darling; Andrew Davies; Xavier Benoit D'Journo; Suzanne S Gisbertz; S Michael Griffin; Richard Hardwick; Arnulf Hoelscher; Wayne Hofstetter; Blair Jobe; Yuko Kitagawa; Simon Law; Christophe Mariette; Nick Maynard; Christopher R Morse; Philippe Nafteux; Manuel Pera; C S Pramesh; Sonia Puig; John V Reynolds; Wolfgang Schroeder; Mark Smithers; B P L Wijnhoven Journal: Ann Surg Date: 2019-02 Impact factor: 12.969
Authors: Boris Sepesi; Stephen G Swisher; Garrett L Walsh; Arlene Correa; Reza J Mehran; David Rice; Jack Roth; Ara Vaporciyan; Wayne L Hofstetter Journal: J Thorac Cardiovasc Surg Date: 2012-08-28 Impact factor: 5.209