Examinando por Autor "Escobar Valdiviezo, Maira Alejandra"

Seleccione resultados tecleando las primeras letras
Mostrando 1 - 1 de 1
  • Miniatura
    ÍtemAcceso abierto
    In vitro activity of aztreonam/avibactam against New Delhi metallo-beta-lactamase-producing Enterobacterales isolated from hospitalized patients, 2022.
    (Universidad Privada Norbert Wiener, 2024-08-03) Escobar Valdiviezo, Maira Alejandra; Champi Merino, Roky Govanni
    Objective: To determine the in vitro activity of aztreonam/avibactam against Enterobacterales producing New Delhi metallo-beta-lactamase (NDM) isolated from hospitalized patients in 2022. Methodology: A descriptive cross-sectional study including 197 isolates of NDM-producing Enterobacterales from blood and urine samples. The in vitro activity was assessed using three methods: rapid pre-diffusion, combined disc, and minimum inhibitory concentration (MIC). Results: The isolates were resistant to ceftazidime/avibactam and showed high antimicrobial effectiveness with aztreonam/avibactam. Conclusions: Aztreonam/avibactam showed good antimicrobial activity against NDM-producing strains.