Infecciones asociadas a la atención sanitaria y los mecanismos de resistencia de los microorganismos: revisión del alcance

Autores/as

  • Karla Rodrigues Universidade do Sudoeste da Bahia
  • Adriano Max Moreira Reis Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brasil
  • Tuany Santos Souza Universidade Estadual do Sudoeste da Bahia, Jequié, Bahia, Brasil.
  • Gisele da Silveira Lemos Universidade Estadual do Sudoeste da Bahia

DOI:

https://doi.org/10.17058/reci.v15i4.20027

Palabras clave:

Infección hospitalaria, Asistencia sanitaria, Prestación de asistencia sanitaria, Antiinfecciosos, Farmacorresistencia microbiana

Resumen

Justificación y Objetivos: las infecciones relacionadas con la atención sanitaria son eventos adversos prevenibles y contribuyen a la resistencia microbiana, lo cual es un problema de salud pública. Así, este estudio tiene como objetivo evaluar el perfil de las infecciones relacionadas con la atención sanitaria y los mecanismos de resistencia de los microorganismos de 2019 a 2024. Métodos: esta es una revisión del alcance, preparada de acuerdo con la lista de verificación de PRISMA Extension for Scoping Reviews. Se utilizó como estrategia de búsqueda los términos participants, concept y context. Los participantes en este estudio fueron pacientes con infecciones nosocomiales asociadas a la atención médica, con edades de 18 años o más. El concepto incluía estudios sobre infecciones nosocomiales, epidemiología y mecanismos de resistencia de los microorganismos. Se consideraron ensayos clínicos aleatorios y no aleatorios, estudios observacionales y revisiones con y sin metaanálisis publicados en inglés, portugués y español, realizados entre enero de 2019 y agosto de 2024. Las fuentes de evidencia utilizadas fueron la Biblioteca Virtual en Salud (BVS - Lilacs), Biblioteca Nacional de Medicina, Scopus y Google Scholar. Resultados: se destaca el aumento de la incidencia de infecciones relacionadas con la atención sanitaria en Brasil y en el mundo, y los principales sitios de infección son el torrente sanguíneo, las vías urinarias y las vías respiratorias. Los microorganismos predominantes fueron gran-negativos; y los principales mecanismos de resistencia, oxacilinasas, Klebsiella productora de carbapenemasas, metalo-β-lactamasas de Nueva Delhi e Intergron de Verona. Conclusión: el conocimiento sobre la epidemiología de las infecciones sanitarias puede ayudar a promover acciones sanitarias y a controlar y prevenir infecciones.

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Publicado

2026-01-05

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Cómo citar

Rodrigues, K., Max Moreira Reis , A. ., Santos Souza, . T. ., & da Silveira Lemos, G. . (2026). Infecciones asociadas a la atención sanitaria y los mecanismos de resistencia de los microorganismos: revisión del alcance. Revista De Epidemiologia E Controle De Infecção, 15(4). https://doi.org/10.17058/reci.v15i4.20027