title: Serum acute-phase protein level as indicator for liver failure after liver resection.
abstract: OBJECTIVE
  We investigated the relationship between postoperative liver failure and serum acute-phase protein level before and after liver resection.
  
  
  METHODS
  Thirty-four patients who underwent liver resection were prospectively included. Serum concentrations of negative (albumin, prealbumin and retinol-binding protein) and positive (orosomucoid, haptoglobin and C-reactive protein) acute-phase proteins were assayed prior to surgery (baseline) and on postoperative day 3, 12 and 45. Postoperative liver failure was defined as serum bilirubin more than 50 micromol/L or prothrombin time less than 50% on postoperative day 7. Univariate analysis was performed to compare patients who did and did not present postoperative liver failure.
  
  
  RESULTS
  Postoperative liver failure occurred in 8 cases and was correlated with: 1) higher negative and lower positive acute-phase protein levels (p<0.04) at baseline, 2) lower negative and lower positive acute-phase protein levels on postoperative day 3, 12 or 45 (p< or =0.05).
  
  
  CONCLUSIONS
  Early onset of inflammatory serum protein profile was correlated with absence of postoperative liver failure. Serum acute-phase protein could be used as predictor as well as early postoperative diagnosis marker of postoperative liver failure. Relationship between preoperative inflammation and postoperative liver failure warrants further investigations because of potential therapeutic consequences.
authors.affiliation: Department of Surgery and Liver Transplantation, Hôpital de la Conception, Marseille, France. pascal.ananian@laposte.net
authors.forename: Pascal
authors.initials: P
authors.lastname: Ananian
authors.forename: Jean
authors.initials: J
authors.lastname: Hardwigsen
authors.forename: Dominique
authors.initials: D
authors.lastname: Bernard
authors.forename: Yves Patrice
authors.initials: YP
authors.lastname: Le Treut
mesh_terms: D000209:Acute-Phase Proteins / Q000378:metabolism*; D000328:Adult; D000368:Aged; D005260:Female; D006498:Hepatectomy; D006801:Humans; D017093:Liver Failure / Q000097:blood / Q000175:diagnosis* / Q000401:mortality; D008111:Liver Function Tests; D008113:Liver Neoplasms / Q000556:secondary* / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications / Q000097:blood / Q000175:diagnosis* / Q000401:mortality; D011379:Prognosis; D013223:Statistics as Topic
chemical_list: D000209:Acute-Phase Proteins