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Background: Acinetobacter baumannii-calcoaeticus complex is the leader pathogen for the World Health Organization's list due to the escalating prevalence of multidrug-resistant strains. Insights into the molecular characterization of carbapenemase genes in A. baumannii-calcoaceticus complex infections among children are scarce. To address this gap, we conducted a systematic review to describe the molecular epidemiology of the carbapenemase genes in A. baumannii-calcoaceticus complex infections in the pediatric population. Methods: Adhering to the PRISMA 2020 guidelines for reporting systematic reviews, we conducted a review of in chore bibliographic databases published in English and Spanish, between January 2020 and December 2022. All studies conducted in patients ≤6 years with molecular characterization of carbapenemase-encoding genes in A. baumannii-calcoaceticus infections were included. Results: In total, 1129 cases were reviewed, with an overall carbapenem-resistance rate of 60.3%. A. baumannii-calcoaceticus was isolated from blood cultures in 66.6% of cases. Regionally, the Eastern Mediterranean exhibited the highest prevalence of carbapenem resistance (88.3%). Regarding the carbapenemase genes, blaKPC displayed an overall prevalence of 1.2%, while class B blaNDM had a prevalence of 10.9%. Class D blaOXA-23-like reported a prevalence of 64%, blaOXA-48 and blaOXA-40 had a prevalence of 33% and 18.1%, respectively. Notably, the Americas region showed a prevalence of blaOXA-23-like at 91.6%. Conclusion: Our work highlights the high prevalence of carbapenem-resistant A. baumannii-calcoaceticus and class D carbapenemase genes in children. Of note the distribution of different carbapenemase genes reveals considerable variations across WHO regions. To enhance epidemiological understanding, further extensive studies in children are imperative.
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ABSTRACT Introduction: The current SARS-CoV-2 pandemic has caused feelings of anxiety, confusion, and panic among the world population. Due to these psychological changes resulting from the stress produced by the disease, we sought to investigate the psychological impact of the pandemic on the university student community. Material and methods: 1,283 students were surveyed, of which 1,149 students were selected. The majority of the subjects were female, and the overall average age was of 20 years. They were provided with an 82-question online questionnaire divided into four sections; looking for the prevalence of significant symptomatology of major depression and generalised anxiety using the PHQ-9 and GAD-7 scales; and factors that potentially affect the mental health of our university population. Results: We found a high prevalence of significant depression (47.08%) and anxiety (27.06%) symptomatology, considering a score of 10 or more as cut-off point. There was no significant difference in depression and anxiety symptomatology between the health-care students and non-health-care students. Conclusions: Our results, together with what is observed in the literature, allow us to conclude that the college student population has a high risk of mental illness, and these should be taken into consideration for the search of effective strategies for detection and control of mental health illnesses. Undoubtedly, the COVID-19 pandemic is a red flag that shows the need to upgrade mental health programmes in universities and to validate virtual instruments.
RESUMEN Introducción y objetivos: La actual pandemia de SARS-CoV-2ha causado sentimientos de ansiedad, confusión y pánico entre la población mundial. Debido a estos cambios psi cológicos derivados del estrés que produce la enfermedad, se buscó investigar el impacto psicológico de la pandemia en la comunidad estudiantil universitaria. Material y métodos: Se encuestó a 1.283 estudiantes, de los que se seleccionó a 1.149. La mayoría eran mujeres y la media de edad fue 20 anos. Se les proporcionó un cuestionario en línea de 82 preguntas divididas en 4 secciones para indagar la prevalencia de síntomas signi ficativos de depresión mayor y ansiedad generalizada utilizando las escalas PHQ-9 y GAD-7, además factores que pueden afectar a la salud mental de nuestra población universitaria. Resultados: Se halló una alta prevalencia de síntomas significativos de depresión (47,08%) y ansiedad (27,06%), considerando como umbral un total de 10 o más puntos. No hubo difer encias significativas entre los estudiantes relacionados con la salud y los no relacionados con la salud. Conclusiones: Nuestros resultados, en conjunto con lo observado en la literatura, muestran que la comunidad universitaria es una población en riesgo de enfermedades mentales, por lo que el Gobierno debería considerar la creación de estrategias efectivas para la detección de problemas de salud mental; sin duda alguna, la actual pandemia de COVID-19 es un foco rojo sobre las necesidad de mejores programas de salud mental en universidades y validación de instrumentos virtuales.
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Introduction We describe a series of pediatric cases of bacteremia, all of them with a history of heart disease, use of central venous catheter and coinfections. A review of the published literature was carried out in order to enrich the available information. Material and methods Pediatric observational retrospective study in which three cases of catheter-related bloodstream infection due to Chryseobacterium indologenes were reported in a period of two years in a tertiary care hospital. The analysis was performed with the cases previously reported in the literature. Results Three cases were reported in our center in a period of two years. We found 26 cases reported in the literature. Overall mortality was 26.92% (7/26). Conclusions This microorganism with characteristics of multidrug resistance is associated with the use of medical devices in hospitalized patients. Early identification of this pathogen is crucial to starting treatment (AU)
Introducción Describimos una serie de casos pediátricos de bacteriemias, todos ellos con antecedentes de cardiopatías, uso de catéter venoso central y coinfecciones. Se realizó la revisión de la literatura publicada para enriquecer la información disponible. Material y métodos Estudio retrospectivo observacional pediátrico, en el cual se reportaron 3 casos de bacteriemias asociadas a catéter por Chryseobacterium indologenes en un periodo de 2 años en un hospital de tercer nivel. Se realizó el análisis con los casos previamente reportados en la literatura. Resultados Se reportaron 3 casos en nuestro centro en un periodo de 2 años. Se encontraron 26 casos reportados en la literatura. La mortalidad global fue del 26,92% (7/26). Conclusiones Este microorganismo con características de multirresistencia se asocia al uso de dispositivos médicos en pacientes hospitalizados (AU)