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5 de may. de 2022 · Introduction. Stenotrophomonas maltophilia is an environmental Gram-negative bacillus that has emerged as a cause of a variety of clinical syndromes, mainly pulmonary and bloodstream infections (BSIs). 1–3 S. maltophilia primarily impacts vulnerable populations, such as patients with cystic fibrosis (CF), cancer and other conditions leading to an immunosuppressed state. 1, 2, 4–6 Reported ...
Stenotrophomonas maltophilia est une espèce de bactéries aérobies strictes à Gram négatif, oxydase négative — ce qui la distingue de la plupart des autres membres du genre —, appartenant au genre Stenotrophomonas . S. maltophilia est légèrement plus petite (0,7–1,8 × 0,4–0,7 μm) que les autres membres du genre, mobile en ...
29 de nov. de 2017 · Stenotrophomonas maltophilia is a commensal and an emerging pathogen earlier noted in broad-spectrum life threatening infections among the vulnerable, but more recently as a pathogen in immunocompetent individuals.
La Stenotrophomonas Maltophilia es un patógeno multirresistente que en las últimas décadas se está aislando con frecuencia creciente en pacientes predispuestos y aunque es considerado un microorganismo de baja virulencia, cuando produce infección puede ser difícil de tratar debido a su característica resistencia intrínseca a múltiples antibióticos.
12 de oct. de 2022 · Stenotrophomonas maltophilia is a non-fermentative Gram-negative bacillus that can be transmitted by nosocomial sources including contaminated disinfectants, intravenous fluids, hospital water, catheters, central venous and arterial pressure monitors, dialysis equipment, blood gas analyzers, ventilation circuits, thermometers, and intra-aortic balloon pumps [1,2].
Stenotrophomonas maltophilia is an emerging multidrug-resistant global opportunistic pathogen. The increasing incidence of nosocomial and community-acquired S. maltophilia infections is of particular concern for immunocompromised individuals, as this bacterial pathogen is associated with a significant fatality/case ratio.
Discussão. O perfil de sensibilidade apresentado pelos isolados de S.maltophilia neste estudo foi compatível com o característico desse agente, apresentando baixos níveis de sensibilidade aos antibióticos betalactâmicos e betalactâmicos associados a inibidores de betalactamase e melhor sensibilidade a SMX-TMP e fluoroquinolonas (1, 2, 4, 17).
