Subject(s)
Humans , Male , Adult , Klatskin Tumor/diagnostic imaging , Klatskin Tumor/surgery , Liver Neoplasms , Cholangiocarcinoma , Granuloma, Plasma CellABSTRACT
INTRODUCTION: Infectious complications play a prominent role in pancreaticoduodenectomy. Their incidence increases in cases with preoperative biliary drainage (PBD), due to the higher risk of bacterobilia. The aim of this study is to evaluate an antibiotherapy protocol based on intraoperative gram staining of bile and its impact on postoperative infectious complications. METHODS: A retrospective study analysing the incidence of infectious complications between two groups of 25 consecutive patients undergoing pancreaticoduodenectomy. In group 1, cefazolin prophylaxis was administered to patients without PBD. In cases with PBD a five days antibiotherapy with piperacillin-tazobactam was administered. In group 2, intraoperative gram staining of bile was routinely performed. If no microorganisms were detected, antibiotherapy was limited to cefazolin prophylaxis. If bacterobilia was detected, targeted antibiotherapy was administered for five days. RESULTS: The incidence of sepsis and organ/space infection in group 2 was 4% compared to 32% and 24% in group 1 respectively (p < 0.05). No differences were observed in the remaining morbimortality variables. The most prevalent microorganisms in bile were Enterococcus spp. and Klebsiella spp. In postoperative samples, they only appeared in 4% of cases in group 2 (p < 0.05), in favour of S. epidermidis, although they were also prevalent in group 1 (28 and 24% respectively). CONCLUSION: Intraoperative gram staining of bile fluid could be a useful tool to conduct personalised antibiotic therapy in pancreaticoduodenectomy and contribute to the control of infectious complications.
Subject(s)
Bile , Pancreaticoduodenectomy , Antibiotic Prophylaxis , Cefazolin/therapeutic use , Humans , Pancreaticoduodenectomy/adverse effects , Postoperative Complications/drug therapy , Postoperative Complications/epidemiology , Postoperative Complications/prevention & control , Preoperative Care , Retrospective Studies , Staining and LabelingABSTRACT
INTRODUCTION: Infectious complications play a prominent role in pancreaticoduodenectomy. Their incidence increases in cases with preoperative biliary drainage (PBD), due to the higher risk of bacterobilia. The aim of this study is to evaluate an antibiotherapy protocol based on intraoperative gram staining of bile and its impact on postoperative infectious complications. METHODS: A retrospective study analysing the incidence of infectious complications between two groups of 25 consecutive patients undergoing pancreaticoduodenectomy. In group 1, cefazolin prophylaxis was administered to patients without PBD. In cases with PBD a five days antibiotherapy with piperacillin-tazobactam was administered. In group 2, intraoperative gram staining of bile was routinely performed. If no microorganisms were detected, antibiotherapy was limited to cefazolin prophylaxis. If bacterobilia was detected, targeted antibiotherapy was administered for five days. RESULTS: The incidence of sepsis and organ/space infection in group 2 was 4% compared to 32% and 24% in group 1 respectively (p<0.05). No differences were observed in the remaining morbimortality variables. The most prevalent microorganisms in bile were Enterococcus spp and Klebsiella spp. In postoperative samples, they only appeared in 4% of cases in group 2 (p<0.05), in favour of S. epidermidis, although they were also prevalent in group 1 (28 and 24% respectively). CONCLUSION: Intraoperative gram staining of bile fluid could be a useful tool to conduct personalised antibiotic therapy in pancreaticoduodenectomy and contribute to the control of infectious complications.
