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1.
Arch. argent. pediatr ; 110(4): e77-e79, ago. 2012. ilus
Article in Spanish | LILACS | ID: lil-657469

ABSTRACT

La sepsis tardía es especialmente frecuente en los recién nacidos pretérmino, y los bacilos gramnegativos son responsables de los casos más graves con una elevada mortalidad asociada. Pantoea agglomerans es un bacilo gramnegativo que pocas veces se ha descrito como patógeno en el ser humano, menos aún en el recién nacido. Se presenta el caso clínico de un recién nacido pretérmino que sufrió una sepsis fulminante por Pantoea agglomerans en una unidad de cuidados intensivos neonatales. Hasta la fecha no se ha descrito ningún caso de sepsis por P. agglomerans en esta población en España.


Late-onset sepsis is very frequent among preterm infants and cases due to Gram negative pathogens have elevated morbidity and mortality. Pantoea agglomerans is a Gram negative organism which has been rarely reported causing disease in humans. We present a case of P. agglomerans late-onset fulminant sepsis in a preterm newborn at a neonatal intensive care unit. Up to date none P. agglomerans sepsis has been reported among this population in our country.


Subject(s)
Female , Humans , Infant, Newborn , Diseases in Twins/microbiology , Enterobacteriaceae Infections/microbiology , Pantoea/pathogenicity , Sepsis/microbiology , Fatal Outcome , Intensive Care Units, Neonatal
2.
Arq. neuropsiquiatr ; 65(4a): 1018-1021, dez. 2007. ilus
Article in English | LILACS | ID: lil-470136

ABSTRACT

BACKGROUND: Cerebral abscesses are extremely rare in neonates. Serratia marcescens is an unusual cause of sepsis and neurological spread is especially ominous. PURPOSE: To report the case of a 34-week neonate who developed this rare condition and to discuss diagnostic and therapeutic measures. CASE REPRT: A 34-week male neonate sequentially developed respiratory distress syndrome, early sepsis and necrotizing enterocolitis; later cultures revealed S. marcescens. After deterioration, a cerebral abscess became evident, which revealed S. marcescens. Clinical improvement ensued after high-dose amikacin and meropenem. CONCLUSION: Clinical signs are often non-specific. Proper diagnostic measures, neurosurgical consultation and aggressive antibiotic therapy are essential for these high-risk neonates.


INTRODUÇÃO: Abscessos cerebrais são extremamente raros em neonatos. Serratia marcescens é causadora incomum de sepse nestes pacientes e a disseminação no sistema nervoso central é grave. OBJETIVO: Relatar um prematuro de 34 semanas que desenvolveu esta condição e discutir as medidas diagnósticas e terapêuticas. RELATO DE CASO: Prematuro masculino de 34 semanas desenvolveu síndrome do desconforto respiratório, sepse neonatal e enterocolite necrotizante; hemoculturas revelaram S. marcescens. Após deterioração clínica, evidenciou-se um abscesso cerebral cuja drenagem revelou S. marcescens. Houve melhora após introdução de amicacina e meropenem. CONCLUSÃO: Os sinais clínicos são inespecíficos. Passos diagnósticos apropriados, avaliação neurocirúrgica precoce e antibioticoterapia agressiva são essenciais para estes prematuros.


Subject(s)
Humans , Infant, Newborn , Male , Brain Abscess/microbiology , Diseases in Twins/microbiology , Serratia marcescens , Serratia Infections/microbiology , Amikacin/therapeutic use , Anti-Bacterial Agents/therapeutic use , Brain Abscess/diagnosis , Brain Abscess/drug therapy , Diseases in Twins/diagnosis , Diseases in Twins/drug therapy , Serratia Infections/diagnosis , Serratia Infections/drug therapy , Thienamycins/therapeutic use
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