title: [Effect of the date of surgery on the prognosis of severe acute biliary pancreatitis. Associations of Surgery Research].
abstract: OBJECTIVE
  Among 234 patients included in a prospective, multicentric study on severe acute pancreatitis, 70 patients presented severe cases of acute biliary pancreatitis. The charts of these patients were reviewed in order to evaluate the influence of biliary surgery timing on the outcome.
  
  
  METHODS
  Operations were performed on sixty-two patients. Patients were divided into three groups according to the timing of the operation. Patients in group 1 (n = 35) were operated on during the first week after the onset of acute pancreatitis; patients in group 2 (n = 16) between 7 and 20 days; and patients in group 3 (n = 11) after 20 days. Severity of the disease, assessed by the bioclinical and CT scan scores of Ranson, was not different in the three groups.
  
  
  RESULTS
  There was no statistical difference between the groups regarding complications and mortality rates, although patients operated on early had a higher rate of complications and mortality.
  
  
  CONCLUSIONS
  This study confirms that early biliary surgery worsens the prognosis in severe acute biliary pancreatitis, without statistical proof.
authors.affiliation: Service de chirurgie digestive, centre hospitalo-universitaire Henri-Mondor, Créteil, France.
authors.forename: P L
authors.initials: PL
authors.lastname: Fagniez
authors.forename: N
authors.initials: N
authors.lastname: Rotman
mesh_terms: D000208:Acute Disease; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002769:Cholelithiasis / Q000150:complications* / Q000601:surgery*; D005260:Female; D006801:Humans; D010535:Laparoscopy; D008297:Male; D008875:Middle Aged; D010195:Pancreatitis / Q000209:etiology* / Q000601:surgery*; D011379:Prognosis; D011446:Prospective Studies; D012720:Severity of Illness Index; D013997:Time Factors
vernacular_title: Influence de la date de l'intervention chirurgicale sur le pronostic des pancréatites aiguës biliaires graves. Associations de recherche en chirurgie.