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Bile cultures: a guide to infectious complications after pancreaticoduodenectomy

Vedra A Augenstein1, Nathan P Reuter, Matthew R Bower

  • 1Division of Surgical Oncology, James Graham Brown Cancer Center, University of Louisville, Louisville, Kentucky, USA.

Journal of Surgical Oncology
|September 28, 2010
PubMed
Abstract

Insights

Intraoperative bile cultures in pancreaticoduodenectomy patients did not increase complications. Early antibiotic use guided by these cultures helps maintain similar infection rates compared to patients without stents.

Area of Science:

  • Hepatobiliary Surgery
  • Surgical Outcomes
  • Infectious Disease

Background:

  • Pancreaticoduodenectomy is a complex procedure with potential complications.
  • Biliary stenting is sometimes used preoperatively in patients undergoing pancreaticoduodenectomy.
  • The utility of intraoperative bile cultures in this context is not well-established.

Purpose of the Study:

  • To evaluate the impact of intraoperative bile cultures on patient outcomes after pancreaticoduodenectomy.
  • To determine if preoperative biliary stenting or positive intraoperative bile cultures predict complications.

Main Methods:

  • Retrospective review of a hepato-pancreato-biliary database.
  • Analysis of 228 patients who underwent pancreaticoduodenectomy between 1998 and 2008.
  • Comparison of outcomes between patients with and without preoperative biliary stenting and positive intraoperative bile cultures.

Main Results:

  • Preoperative biliary stenting was performed in 57% of patients, with 49% having positive intraoperative bile cultures.
  • Neither biliary stenting nor positive bile cultures were predictors of overall complications (P=0.9).
  • Operating time, hospital stay, blood loss, transfusion rates, and complication severity were similar across groups.

Conclusions:

  • Preoperative biliary stenting is associated with similar rates of biliary infections.
  • Intraoperative bile cultures facilitate timely antibiotic administration, maintaining comparable morbidity and infection incidence to patients without stents.
  • No single bacterial species identified in bile cultures predicted increased complication severity or length of stay.

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