title: Antecolic and retrocolic route on delayed gastric emptying after MSSPPD.
abstract: OBJECTIVE
  Previously, we developed a modified subtotal stomach-preserving pancreaticoduodenectomy for preventing delayed gastric emptying and achieved a decrease in the incidence of delayed gastric emptying. In this study, we compared the antecolic and retrocolic routes to determine which reconstruction route is better for decreasing the incidence of delayed gastric emptying in modified subtotal stomachpreserving pancreaticoduodenectomy.
  
  
  METHODS
  We retrospectively analyzed 42 patients who underwent modified subtotal stomach-preserving pancreaticoduodenectomy with pancreaticogastrostomy. The patients were divided into 2 groups based on type of reconstruction: the antecolic reconstruction group and the retrocolic reconstruction group. The incidence of delayed gastric emptying was determined and compared between the 2 groups.
  
  
  RESULTS
  The mean time during nasogastric suction and before initiation of a diet after surgery was shorter in the retrocolic reconstruction group (without significant difference); however, the mean time before oral ingestion of solid food could be safely resumed was significantly shorter in the retrocolic reconstruction group (9.7±1.2 days) than in the antecolic reconstruction group AC group (11.4±3.0 days; p<0.0112).
  
  
  CONCLUSIONS
  We consider retrocolic reconstruction preferable to antecolic reconstruction for preventing delayed gastric emptying in patients who have undergone modified subtotal-stomach-preserving pancreaticoduodenectomy with pancreaticogastrostomy.
authors.affiliation: Department of Surgery, Social Insurance Yokohama Central Hospital, Yokohama, Japan. ooida.takatsugu@yokochu.jp
authors.forename: Takatsugu
authors.initials: T
authors.lastname: Oida
authors.forename: Kenji
authors.initials: K
authors.lastname: Mimatsu
authors.forename: Hisao
authors.initials: H
authors.lastname: Kano
authors.forename: Atsushi
authors.initials: A
authors.lastname: Kawasaki
authors.forename: Nobutada
authors.initials: N
authors.lastname: Fukino
authors.forename: Kazutoshi
authors.initials: K
authors.lastname: Kida
authors.forename: Youichi
authors.initials: Y
authors.lastname: Kuboi
authors.forename: Sadao
authors.initials: S
authors.lastname: Amano
mesh_terms: D000368:Aged; D005260:Female; D005746:Gastric Emptying; D005774:Gastrostomy / Q000009:adverse effects / Q000379:methods*; D006801:Humans; D008297:Male; D008875:Middle Aged; D016577:Pancreaticoduodenectomy / Q000009:adverse effects / Q000379:methods*; D011183:Postoperative Complications / Q000453:epidemiology / Q000209:etiology*; D012189:Retrospective Studies