Co-carriage of Plasmid NDM and Chromosomal KPC in Klebsiella pneumoniae ST255 Human Wound Isolate in Brazil.

Multidrug-resistant K. pneumoniae is one of the main causes of hospital-acquired infections worldwide and frequently carries antimicrobial resistance genes in moving elements. In this study, we described a K.

Evaluation of XGEN Multi Sepsis Flow Chip Molecular Assay for Early Diagnosis of Bloodstream Infection.

Among healthcare-associated infections that can affect a critically ill patient, bloodstream infections are one of the most frequent causes of mortality, especially in hospitalized patients. The objective of this work is to evaluate the performance of the XGEN Multi Sepsis Flow Chip for the rapid diagnosis of bloodstream infections compared with conventional tests. In total, 101 positive blood culture samples were included, and the results obtained by the phenotypic conventional method (culture with susceptibility profile) were compared with results obtained by the XGEN Multi Sepsis Flow Chip.

Invasive pneumococcal disease in children with cancer: Incidence density, risk factors and isolated serotypes.

Background: Pediatric oncology patients (POP) have a high risk of infections due to impaired immunity. Invasive pneumococcal disease (IPD) is an important cause of severe infection in these patients and it is associated with high mortality. This study aimed to evaluate the incidence and risk factors associated with IPD at a Pediatric Oncology Center in Brazil.

Dynamic of High-Risk Major Clones in a Brazilian Tertiary Hospital During a Short Time Period.

We characterized by whole-genome sequencing (WGS) six carbapenem-resistant strains isolated from a Brazilian tertiary hospital during a 14-day period. The IS- structure was found in the chromosome of five isolates, whereas was inserted in a 16.6-kb plasmid in two isolates.

Direct matrix-assisted laser desorption ionization time-of-flight mass spectrometry and real-time PCR in a combined protocol for diagnosis of bloodstream infections: a turnaround time approach.

Bloodstream infections (BSIs) are serious infections associated with high rates of morbidity and mortality. Every hour delay in initiation of an effective antibiotic increases mortality due to sepsis by 7%. Turnaround time (TAT) for conventional blood cultures takes 48h, forcing physicians to streamline therapy by exposing patients to broad-spectrum antimicrobials.

Tailoring antimicrobials in febrile neutropenia: using faster diagnostic and communication tools to improve treatment in the era of extensively resistant pathogens.

Febrile Neutropenia represents a medical emergency and the use of appropriate antimicrobial therapy is essential for a better outcome. Although being time-consuming, conventional cultures and antimicrobial susceptibility tests remain the golden standard practices for microbiology identification. Final reports are typically available within several days.