LSG can be safely integrated into a bariatric surgical program with good results in terms of weight loss and quality of life. LSG can be a firststage procedure before gastric bypass or duodenal switch or a one-stage restrictive procedure if longterm results are good. LSG should be considered as a surgical option in the bariatric field.

Background: Candida peritonitis (CP) is generally considered to be a severe disease, but its impact on outcome in critically ill patients remains unknown. Hypothesis: The predictive factors of mortality due to CP can be determined by study of a population of patients with CP. Design: A retrospective review of a prospective surgical intensive care unit (ICU) database of patients (Janu

Laparoscopic conversion of LAGB to RYGBP is a technically challenging procedure that can be safely integrated into a bariatric treatment program with good results. Short-term weight loss is very good.

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IntroductionThe main objective was to determine risk factors for presence of multidrug resistant bacteria (MDR) in postoperative peritonitis (PP) and optimal empirical antibiotic therapy (EA) among options proposed by Infectious Disease Society of America and the Surgical Infection Society guidelines.MethodsOne hundred patients hospitalised in the intensive care unit (ICU) for PP were reviewed. Clinical and microbiologic data, EA and its adequacy were analysed. The in vitro activities of 9 antibiotics in relation to the cultured bacteria were assessed to propose the most adequate EA among 17 regimens in the largest number of cases.ResultsA total of 269 bacteria was cultured in 100 patients including 41 episodes with MDR. According to logistic regression analysis, the use of broad-spectrum antibiotic between initial intervention and reoperation was the only significant risk factor for emergence of MDR bacteria (odds ratio (OR) = 5.1; 95% confidence interval (CI) = 1.7 - 15; P = 0.0031). Antibiotics providing the best activity rate were imipenem/cilastatin (68%) and piperacillin/tazobactam (53%). The best adequacy for EA was obtained by combinations of imipenem/cilastatin or piperacillin/tazobactam, amikacin and a glycopeptide, with values reaching 99% and 94%, respectively. Imipenem/cilastin was the only single-drug regimen providing an adequacy superior to 80% in the absence of broad spectrum antibiotic between initial surgery and reoperation.ConclusionsInterval antibiotic therapy is associated with the presence of MDR bacteria. Not all regimens proposed by Infectious Disease Society of America and the Surgical Infection Society guidelines for PP can provide an acceptable rate of adequacy. Monotherapy with imipenem/cilastin is suitable for EA only in absence of this risk factor for MDR. For other patients, only antibiotic combinations may achieve high adequacy rates.