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Endoftalmitis por Staphylococcus hominis multirresistente tras cirugía de cataratas: Reporte de un caso
Athina Droulia1, Foteini Gyftaki1, Panagiotis Stavrakas2
1Department of Ophthalmology, National and Kapodistrian University of Athens, School of Medicine, Evgenideion Hospital, Athens, Greece.
IDCases
|February 12, 2026
Resumen
Este estudio de caso destaca un tratamiento exitoso de endoftalmitis postoperatoria causada por Staphylococcus hominis multirresistente. La intervención temprana y la terapia antibiótica dirigida preservaron la visión a pesar de la desafiante infección.
Área de la Ciencia:
- Oftalmología
- Enfermedades Infecciosas
- Microbiología
Sus antecedentes:
- La endoftalmitis postoperatoria es una complicación rara pero grave después de la cirugía de cataratas.
- Los organismos multirresistentes (OMR) plantean desafíos significativos en el tratamiento de la endoftalmitis, lo que puede provocar pérdida de la visión.
Objetivo del estudio:
- Informar un caso de endoftalmitis postoperatoria causada por Staphylococcus hominis multirresistente.
- Ilustrar la importancia de la intervención quirúrgica oportuna, el diagnóstico microbiano preciso y la terapia antibiótica adaptada en el manejo de tales casos.
Principales métodos:
- Se realizó una vitrectomía pars plana con antibióticos intravítreos a un paciente varón de 52 años que desarrolló endoftalmitis después de la cirugía de cataratas.
- El cultivo de vítreo identificó Staphylococcus hominis, lo que guió el tratamiento antibiótico dirigido posterior (gentamicina y doxiciclina).
Principales resultados:
- La agudeza visual inicial disminuyó significativamente debido a la infección.
- La terapia guiada por cultivo condujo a la erradicación exitosa de la bacteria resistente.
- El edema macular cistoideo posterior al tratamiento se manejó de manera efectiva.
- La visión del paciente finalmente se recuperó a 9/10 sin deterioro visual permanente.
Conclusiones:
- La intervención quirúrgica temprana es crucial para el manejo de la endoftalmitis postoperatoria.
- La terapia antibiótica específica del cultivo es esencial cuando se trata con organismos multirresistentes.
- El seguimiento intensivo y el manejo oportuno de las complicaciones pueden conducir a resultados visuales favorables.
Palabras clave:
cirugía de cataratasendoftalmitisresistencia a múltiples fármacosStaphylococcus hominisMás Videos Relacionados
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