enteritis associated with bacteremia, spondylodiscitis, and late CIED-related endocarditis, a case report.

Campylobacter sp. is widely considered a leading causative agent of bacterial food-borne gastrointestinal illness. Discitis and endocarditis caused by spp.

Evaluation of CHROMagar™ LIN-R for the Screening of Linezolid Resistant Staphylococci from Positive Blood Cultures and Nasal Swab Screening Samples.

The increasing number of nosocomial pathogens with resistances towards last resort antibiotics, like linezolid for gram positive bacteria, leads to a pressing need for screening and, consequently, suitable screening media. Some national guidelines on infection prevention (e.g.

Susceptibility Testing Is Key for the Success of Cefiderocol Treatment: A Retrospective Cohort Study.

Cefiderocol is a novel siderophore cephalosporin, which has proven in vitro activity against carbapenem-resistant (CR) Gram-negative pathogens and stability towards all carbapenemases. The aim of this study was to describe the first cases of prescriptions and the efficacy of cefiderocol for compassionate use in the 2 months following its access in France. We performed a national retrospective study of all patients who received at least one dose of cefiderocol from 2 November 2018 to 5 November 2019.

Concomitant carriage of KPC-producing and non-KPC-producing Klebsiella pneumoniae ST512 within a single patient.

Background: KPC-producing Klebsiella pneumoniae of clonal group 258 are prominent in healthcare settings in many regions of the world. The blaKPC gene is mostly carried by a multireplicon IncFIIk-IncFI plasmid suspected to be highly compatible and stable in this genetic background. Here, we analysed the genetic diversity of an ST512 K.

Molecular characterization of plasmid-encoded Tripoli MBL 1 (TMB-1) in Enterobacteriaceae.

Objectives: Available commercial tools (molecular methods or immunochromatographic assays) usually allow the detection of the five most prevalent carbapenemases (KPC, NDM, VIM, IMP and OXA-48-like), but miss minor carbapenemases. Here, we characterize two enterobacterial isolates with reduced susceptibility to carbapenems and negative for the most commonly encountered carbapenemase genes.

Methods: Enterobacter hormaechei and Citrobacter freundii isolates were recovered from a bile sample and rectal screening, respectively.

Fungal complications after Candida preservation fluid contamination in liver transplant recipients.

Donor-derived fungal infections can be associated with severe complications in transplant recipients. Donor-derived candidiasis has been described in kidney transplant recipients where contamination of the preservation fluid (PF) was a commonly proposed source. In liver transplantation, these fungal infections have been less explored.

Fungal infections after liver transplantation: outcomes and risk factors revisited in the MELD era.

Antifungal prophylaxis is recommended in high-risk patients, but risk criteria remain unclear and the predictive value of Model of End-Stage Liver Disease (MELD) score is unknown. In a retrospective, single-center analysis of 667 liver transplants, potential risk factors for fungal infection were assessed, including MELD score. Antifungal prophylaxis was administered in 198 patients (29.

Outcomes associated with amphotericin B lipid complex (ABLC) prophylaxis in high-risk liver transplant patients.

Antifungal prophylaxis with liposomal amphotericin B in high-risk liver transplant recipients is recommended, but experience with amphotericin B lipid complex (ABLC, Abelcet(®)) in this setting is limited. Data from 615 liver transplants performed during 1999-2005 were analyzed retrospectively. High-risk patients (n = 146) received a mean cumulative ABLC dose of 955 ± 609 mg (mean duration of 23.

Streptococcus sinensis: an emerging agent of infective endocarditis.

The identification by conventional methods of viridans streptococcal species, which are rarely encountered clinically, requires confirmation by genomic methods. We characterized a strain of Streptococcus sinensis responsible for infective endocarditis by sequencing both the 16S rRNA and the manganese-dependent superoxide dismutase genes.

Bacteremia caused by an undescribed species of Janibacter.

A yellow-pigmented rod- to coccoid-shaped coryneform microorganism was isolated from the blood of a patient with acute myeloid leukemia. It was identified by 16S rRNA gene sequencing as a previously undescribed species of Janibacter. The isolate was susceptible to penicillins, aminoglycosides, fluoroquinolones, and glycopeptides.