Showing papers by "Kristoffer Lassen published in 2016"

Major postoperative complications are associated with impaired long-term survival after gastro-esophageal and pancreatic cancer surgery: a complete national cohort study

Abstract: Some studies have reported an association between complications and impaired long-term survival after cancer surgery. We aimed to investigate how major complications are associated with overall survival after gastro-esophageal and pancreatic cancer surgery in a complete national cohort. All esophageal-, gastric- and pancreatic resections performed for cancer in Norway between January 1, 2008, and December 1, 2013 were identified in the Norwegian Patient Registry together with data concerning major postoperative complications and survival. When emergency cases were excluded, there were 1965 esophageal-, gastric- or pancreatic resections performed for cancer in Norway between 1 January 2008, and 1 December 2013. A total of 248 patients (12.6 %) suffered major postoperative complications. Complications were associated both with increased early (90 days) mortality (OR = 4.25, 95 % CI = 2.78–6.50), and reduced overall survival when patients suffering early mortality were excluded (HR = 1.23, 95 % CI = 1.01–1.50). Major postoperative complications are associated with impaired long-term survival after gastro-esophageal and pancreatic cancer surgery.