Cefotaxime resistance in bile samples is an independent predictor of deep infectious complications after pancreaticoduodenectomy in patients with endoprosthesis. (15th July 2022)

• Record Type: Journal Article
• Authors: Robin, Fabien; Livin, Marie; Bergeat, Damien; Triki, Haitham; Gaignard, Elodie; Cailleaux, Marine; Cattoir, Vincent; Boudjema, Karim; Tattevin, Pierre; Sulpice, Laurent
• Is Part Of: Journal of hepato-biliary-pancreatic sciences. Volume 30:Number 4(2023)
• Page Start: 514
• Page End: 522
• Publication Date: 2022-07-15
• Subjects: bacteriobilia -- complications -- endoprosthesis -- infection -- pancreatoduodenectomy; Liver -- Diseases -- Periodicals; Biliary tract -- Diseases -- Periodicals; Pancreas -- Diseases -- Periodicals; 617.556
• DOI: 10.1002/jhbp.1214
• Languages: English
• ISSNs: 1868-6974

Abstract

Abstract: Background: Bacteriobilia may increase the rate of deep infectious complications (DIC) after pancreaticoduodenectomy. To better adjust prophylactic and empirical antibacterial treatment, we aimed to characterize bacteriobilia in patients with preoperative endoprosthesis, and its association with postoperative DIC. Methods: All patients who underwent pancreaticoduodenectomy in our center between 2010 and 2019 were included. The association between microbiological findings from bile samples, and postoperative DIC was analyzed, and we compared microbiology data between 2010‐2014 and 2015‐2019 periods. Results: We enrolled 578 patients (median age 67 years [59‐72], 58.7% males), of whom 220 (38.1%) had preoperative biliary endoprosthesis, with 197 (89.5%) positive preoperative bile samples pathogens were Enterobacterales, enterococci, and Candida albicans . The incidence of DIC was similar in patients with or without endoprosthesis (20.4% vs 17.8%, P = .352). Bacterial isolates collected during 2015‐2019 were more resistant to cefotaxime than those recovered from 2010‐2014 (45.5% vs 25.5%, P = .009). The only independent risk factor for DIC in patients with endoprosthesis was cefotaxime resistance in bile (hazard ratio 3.027 [1.115‐8.216], P = .03). Conclusions: The incidence of DIC is high after pancreaticoduodenectomy, with or without endoprosthesis, despite routine postoperative treatment. Cefotaxime resistance, the only independent predictor of DIC in patients with endoprosthesis, has increased over time. Hence, cefotaxime may no longer be an appropriate empirical treatment. Abstract : Bacteriobilia increases the rate of deep infectious complications after pancreaticoduodenectomy. Robin and colleagues analyzed bile samples and clinical data of 220 patients treated with preoperative endoprosthesis. Cefotaxime resistance was found to increase over time, and was identified to be the only independent predictor of deep infectious complications in patients with endoprosthesis.