title: Duodenal fistula after gastrectomy: Retrospective study of 13 new cases.
abstract: BACKGROUND
  Duodenal stump fistula (DSF) after gastrectomy has a low incidence but a high morbidity and mortality, and is therefore one of the most aggressive and feared complications of this procedure.
  
  
  METHODS
  We retrospectively evaluated all DSF occurred at our hospital after carrying out a gastrectomy for gastric cancer, between January 1997 and December 2014. We analyzed demographic, oncologic, and surgical variables, and the evolution in terms of morbidity, mortality and hospital stay.
  
  
  RESULTS
  In the period covered in this study, we performed 666 gastrectomies and observed DSF in 13 patients (1.95%). In 8 of the 13 patients (61.5%) surgery was the treatment of choice and in 5 cases (38.5%) conservative treatment was carried out. Postoperative mortality associated with DSF was 46.2% (6 cases). In the surgical group, 3 patients developed severe sepsis with multiple organ failure, 2 patients presented a major hematemesis which required endoscopic haemostasis, 1 patient had an evisceration and another presented a subphrenic abscess requiring percutaneous drainage. Six patients (75%) died despite surgery, with 3 deaths in the first 24 hours of postoperative care. The 2 patients who survived after the second surgical procedure had a hospital stay of 45 and 84 days respectively. In the conservative treatment group the cure rate was 100% with no significant complications and an average postoperative hospital stay of 39.5 days (range, 26-65 days).
  
  
  CONCLUSIONS
  FMD is an unusual complication but it is associated with a high morbidity and mortality. In our experience, conservative management has shown better results compared with surgical treatment.
authors.affiliation: Cirugía General y Digestivo, Hospital Universitario Ramón y Cajal de Madrid, Espaa.
authors.forename: María de los Ángeles
authors.initials: Mde L
authors.lastname: Cornejo
authors.affiliation: Cirugía General y Digestivo, Hospital Ramón y Cajal, España.
authors.forename: Pablo
authors.initials: P
authors.lastname: Priego
authors.affiliation: Hospital Universitario Ramón y Cajal. Madrid.
authors.forename: Diego
authors.initials: D
authors.lastname: Ramos
authors.affiliation: Hospital Universitario Ramón y Cajal. Madrid.
authors.forename: Magdalena
authors.initials: M
authors.lastname: Coll
authors.affiliation: Hospital Universitario Ramón y Cajal. Madrid.
authors.forename: Araceli
authors.initials: A
authors.lastname: Ballestero
authors.affiliation: Hospital Universitario Ramón y Cajal. Madrid.
authors.forename: Julio
authors.initials: J
authors.lastname: Galindo
authors.affiliation: Hospital Universitario Ramón y Cajal. Madrid.
authors.forename: Francisca
authors.initials: F
authors.lastname: García-Moreno
authors.affiliation: Hospital Universitario Ramón y Cajal. Madrid.
authors.forename: Gloria
authors.initials: G
authors.lastname: Rodríguez
authors.affiliation: Hospital Universitario Ramón y Cajal. Madrid.
authors.forename: Pedro
authors.initials: P
authors.lastname: Carda
authors.affiliation: Hospital Universitario Ramón y Cajal. Madrid.
authors.forename: Eduardo
authors.initials: E
authors.lastname: Lobo
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D004378:Duodenal Diseases / Q000209:etiology*; D005260:Female; D005743:Gastrectomy / Q000009:adverse effects*; D006801:Humans; D015994:Incidence; D007412:Intestinal Fistula / Q000209:etiology*; D007902:Length of Stay; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications / Q000453:epidemiology / Q000628:therapy*; D012189:Retrospective Studies; D012307:Risk Factors; D013274:Stomach Neoplasms / Q000601:surgery