ABSTRACT
The aim of this letter was to point out some methodological concerns about an article written by Shi et al. and published in the journal. There is an increasing trend in the isolation of Methicillin-susceptible Staphylococcus aureus bacteremia and a variety of questions regarding the best therapy to treat this condition. These concerns might lead to selection, publication and information bias that prevent the generalization and application of these results in our clinical practice.
Subject(s)
Bacteremia , Staphylococcal Infections , Anti-Bacterial Agents , Cefazolin , Humans , Methicillin , Penicillins , Staphylococcus aureusABSTRACT
OBJECTIVES: To describe the epidemiology, clinical characteristics and treatment of children with visceral Leishmaniasis in Neiva- Huila, from April to June 2012. METHODOLOGY: We performed a descriptive study of an outbreak of visceral leshmaniasis in children from the urban area of Neiva. RESULTS: There were seven cases in children younger than five years. All of them had prolonged fever, hepato-splenomegaly, severe anemia and leukopenia. Five were admitted with severe thrombocytopenia, without hemorrhagic manifestations. Six patients received first-line treatment with miltefosine, five of them had treatment failure requirirng therapy escalation to amphotericin B, two received liposomal amphotericin B and three deoxycholate amphotericin B. The main vector identified was the Lutzomyia gomezi and its main reservoir were canines. CONCLUSION: We describe the first visceral leishmaniasis outbreak in children living in an urban area, with no mortality. Most of the cases had a good response to amphotericin B.
OBJETIVOS: Describir las características epidemiológicas, clínicas y el tratamiento de niños con leishmaniasis visceral en Neiva, Huila. METODOLOGIA: Se realizó un estudio descriptivo del brote de leshmaniasis visceral en niños de la zona urbana de Neiva, Huila, entre los meses de abril a junio de 2012. RESULTADOS: Se presentaron siete casos, en niños menores de cinco años, con fiebre prolongada, hepato-esplenomegalia, anemia severa y leucopenia. Cinco ingresaron con trombocitopenia severa, sin manifestaciones hemorrágicas. Seis pacientes recibieron manejo de primera línea con miltefosine, cinco presentaron fracaso terapéutico y se escalonó tratamiento a anfotericina B, de los cuales dos recibieron anfotericina liposomal y tres anfotericina deoxicolato. El principal vector identificado fue la Lutzomyia gomezi y los reservoirios indentifiacados fueron caninos. CONCLUSIÓN: Se describe el primer brote de leishmaniasis visceral en zona urbana, en población pediátrica sin casos de mortalidad. La mayoría de los casos con buena respuesta a Anfotericina B.
Subject(s)
Disease Outbreaks , Leishmaniasis, Visceral/epidemiology , Urban Health/statistics & numerical data , Antiprotozoal Agents/therapeutic use , Child, Preschool , Colombia/epidemiology , Female , Humans , Infant , Leishmaniasis, Visceral/diagnosis , Leishmaniasis, Visceral/drug therapy , Male , Treatment OutcomeABSTRACT
RESUMEN Objetivos Describir las características epidemiológicas, clínicas y el tratamiento de niños con leishmaniasis visceral en Neiva, Huila. Metodologia Se realizó un estudio descriptivo del brote de leshmaniasis visceral en niños de la zona urbana de Neiva, Huila, entre los meses de abril a junio de 2012. Resultados Se presentaron siete casos, en niños menores de cinco años, con fiebre prolongada, hepato-esplenomegalia, anemia severa y leucopenia. Cinco ingresaron con trombocitopenia severa, sin manifestaciones hemorrágicas. Seis pacientes recibieron manejo de primera línea con miltefosine, cinco presentaron fracaso terapéutico y se escalonó tratamiento a anfotericina B, de los cuales dos recibieron anfotericina liposomal y tres anfotericina deoxicolato. El principal vector identificado fue la Lutzomyia gomezi y los reservoirios indentifiacados fueron caninos. Conclusión Se describe el primer brote de leishmaniasis visceral en zona urbana, en población pediátrica sin casos de mortalidad. La mayoría de los casos con buena respuesta a Anfotericina B.(AU)
ABSTRACT Objectives To describe the epidemiology, clinical characteristics and treatment of children with visceral Leishmaniasis in Neiva- Huila, from April to June 2012. Methodology We performed a descriptive study of an outbreak of visceral leshmaniasis in children from the urban area of Neiva. Results There were seven cases in children younger than five years. All of them had prolonged fever, hepato-splenomegaly, severe anemia and leukopenia. Five were admitted with severe thrombocytopenia, without hemorrhagic manifestations. Six patients received first-line treatment with miltefosine, five of them had treatment failure requirirng therapy escalation to amphotericin B, two received liposomal amphotericin B and three deoxycholate amphotericin B. The main vector identified was the Lutzomyia gomezi and its main reservoir were canines. Conclusion We describe the first visceral leishmaniasis outbreak in children living in an urban area, with no mortality. Most of the cases had a good response to amphotericin B.(AU)
