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1.
Rev. chil. infectol ; 37(4): 446-449, ago. 2020.
Artigo em Espanhol | LILACS | ID: biblio-1138568

RESUMO

Resumen Introducción: A pesar de la morbilidad significativa asociada a la fascitis necrosante (FN), hay pocas publicaciones al respecto y esta es la serie pediátrica más grande proveniente de Latinoamérica. Objetivo: Describir la epidemiología, características clínicas y microbiología de la FN en niños costarricenses. Pacientes y Métodos: Revisión de registros clínicos y anatomo-patológicos, período abril de 2002 a abril de 2014 en pacientes bajo 13 años de edad. Resultados: Cumplían requisito de inclusión 19/22 pacientes, 12 tenían co-morbilidad: 26% con antecedente de cirugía reciente y 21% eran neonatos. Etiología se documentó en hemocultivos en 26% y mediante cultivo de tejidos en 63% (un tercio de ellos polimicrobianos). Pseudomonas aeruginosa, Escherichia coli y Staphylococcus aureus fueron los agentes etiológicos más comúnmente hallados. La tasa de fatalidad fue de 42%, una de las más altas de la región. Conclusiones: La FN es una patología grave, inusual, asociada frecuentemente a neonatología y pacientes post-quirúrgicos, con etiología mixta que requiere de asociación de antimicrobianos y cirugía precoz. Su letalidad es elevada en nuestro medio, por sobre series previamente publicadas.


Abstract Background: Despite the significant associated morbidity of necrotizing fasciitis (NF), few studies have been published and this is the larger pediatric series in Latin America. Aim: To describe the epidemiology, clinical characteristics and microbiology of NF in Costa Rican children. Methods: Review of clinical and pathological records, period April 2002 to April 2014, in patients under 13 years of age. Results: 19/22 patients met the inclusion requirement, 12 had co-morbidity: 26% with a history of recent surgery and 21% were neonates. Etiology was documented in blood cultures in 26% and by tissue culture in 63% (one third of them polymicrobial). Pseudomonas aeruginosa, Escherichia coli and Staphylococcus aureus were the three most common etiologic agents. Case fatality rate was 42%, one of the highest in our region. Conclusion: NF is a serious, unusual pathology, frequently associated with neonatology and post-surgical patients, with a mixed etiology that requires the association of antimicrobials and early surgery. Its lethality is high in our setting, over previously published series.


Assuntos
Humanos , Recém-Nascido , Criança , Fasciite Necrosante/epidemiologia , Pseudomonas aeruginosa , Infecções Estafilocócicas , Staphylococcus aureus , Hospitais Pediátricos
2.
Rev Chilena Infectol ; 37(4): 446-449, 2020 Aug.
Artigo em Espanhol | MEDLINE | ID: mdl-33399665

RESUMO

BACKGROUND: Despite the significant associated morbidity of necrotizing fasciitis (NF), few studies have been published and this is the larger pediatric series in Latin America. AIM: To describe the epidemiology, clinical characteristics and microbiology of NF in Costa Rican children. METHODS: Review of clinical and pathological records, period April 2002 to April 2014, in patients under 13 years of age. RESULTS: 19/22 patients met the inclusion requirement, 12 had co-morbidity: 26% with a history of recent surgery and 21% were neonates. Etiology was documented in blood cultures in 26% and by tissue culture in 63% (one third of them polymicrobial). Pseudomonas aeruginosa, Escherichia coli and Staphylococcus aureus were the three most common etiologic agents. Case fatality rate was 42%, one of the highest in our region. CONCLUSION: NF is a serious, unusual pathology, frequently associated with neonatology and post-surgical patients, with a mixed etiology that requires the association of antimicrobials and early surgery. Its lethality is high in our setting, over previously published series.


Assuntos
Fasciite Necrosante , Criança , Fasciite Necrosante/epidemiologia , Hospitais Pediátricos , Humanos , Recém-Nascido , Pseudomonas aeruginosa , Infecções Estafilocócicas , Staphylococcus aureus
5.
Rev. esp. cir. oral maxilofac ; 35(2): 69-73, abr.-jun. 2013.
Artigo em Espanhol | IBECS | ID: ibc-112136

RESUMO

La investigación en los modelos animales de experimentación es una herramienta que permite la adquisición de conocimientos previo a la aplicación de los mismos en un ser humano. El objetivo de este trabajo es presentar una base ilustrativa y guiada de disección de las estructuras más importantes a nivel facial en un animal porcino para que sirva de base para futuros trabajos de experimentación, pues se encontró la necesidad de tener una guía clínica al iniciar un trabajo de investigación experimental a nivel facial en este tipo de animal(AU)


Research using experimental animal models is a tool that enables knowledge to be acquired before it is applied in human beings. Clinical guidelines are needed when starting experimental research work on animals. The purpose of this paper is to present an illustrative guide to the dissection of the most important facial structures in pigs, so that it can serve as a basis for future experimental works(AU)


Assuntos
Animais , Suínos/anatomia & histologia , Modelos Animais , Dissecação/instrumentação , Dissecação/métodos , Dissecação , Dissecação/veterinária , Pesquisa/métodos , Cirurgia Bucal , Retalhos Cirúrgicos/tendências , Retalhos Cirúrgicos
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