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Rev. peru. med. exp. salud publica ; 36(2): 349-352, abr.-jun. 2019. graf
Article in Spanish | LILACS | ID: biblio-1020779

ABSTRACT

RESUMEN La meningitis infecciosa es una emergencia médica. Dentro del espectro de agentes infecciosos, el más importante es el Streptococcus pneumoniae, agente etiológico más frecuente de la meningitis bacteriana. El inicio de tratamiento antimicrobiano empírico es de gran importancia y considera a las cefalosporinas de tercera generación como la primera alternativa. Sin embargo, casos de resistencia a ceftriaxona han sido reportados en diversas partes del mundo, siendo un problema emergente, por lo que necesita una reconsideración de los esquemas antibióticos empíricos actuales. Presentamos el caso de un varón de 56 años que presenta meningitis aguda infecciosa por Streptococcus pneumoniae resistente a ceftriaxona, que respondió favorablemente al tratamiento empírico combinado con ceftriaxona y vancomicina y que durante su estadía hospitalaria se detectó la presencia de hipotiroidismo y megacisterna magna.


ABSTRACT Infectious meningitis is a medical emergency. Within the spectrum of infectious agents, the most important is Streptococcus pneumoniae, the most frequent etiological agent of bacterial meningitis. The initiation of empirical antimicrobial treatment bears great importance and considers third-generation cephalosporins as the first alternative. However, cases of ceftriaxone resistance have been reported in several regions of the world. This has become an emerging problem in need of reconsideration of the current empirical antibiotic treatment schemes. We present the case of a 56-year old man with acute infectious meningitis caused by ceftriaxone-resistant Streptococcus pneumoniae, who responded favorably to combined empirical treatment with ceftriaxone and vancomycin and to whom, during his hospital stay, the presence of hypothyroidism and mega cisterna magna was diagnosed.


Subject(s)
Humans , Male , Middle Aged , Ceftriaxone/administration & dosage , Vancomycin/administration & dosage , Meningitis, Pneumococcal/drug therapy , Anti-Bacterial Agents/administration & dosage , Streptococcus pneumoniae/isolation & purification , Microbial Sensitivity Tests , Treatment Outcome , Drug Resistance, Bacterial , Drug Therapy, Combination , Meningitis, Pneumococcal/microbiology
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