Bacteremia by colistin-resistant acinetobacter baumannii isolate: a case report
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Fecha
2019
Título de la revista
Publicado en
Journal of Medical Case Reports, 1752-1947, Vol. 13, Nor, 141, 2019 p. 1-3
Publicado por
BioMed central
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Resumen
Descripción
Abstract
Background
Carbapenem-resistant Acinetobacter baumannii infections are a major public health problem worldwide, requiring the use of “old” antibiotics such as polymyxin B and E (colistin). However, there is concern regarding the emergence of isolates resistant to these antibiotics.
Case presentation
We report a case of a 64-year-old mestizo man hospitalized in an intensive care unit of a health institution in Colombia with identification and clinical and molecular typing of a colistin- and carbapenem-resistant A. baumannii isolate with mechanisms of resistance to colistin not previously reported, causing bacteremia.
Conclusions
We have identified a strain of A. baumannii with mechanisms of resistance to colistin not previously reported in a patient with bacteremia who required treatment with multiple antibiotic schemes and had an adequate response.
Palabras clave
Keywords
Colombia, Bacteremia, Colistin resistance
Temáticas
Colistina
Farmacorresistencia microbiana
Bacterias gramnegativas
Farmacorresistencia microbiana
Bacterias gramnegativas