RESUMEN
INTRODUCTION: Nosocomial infections (NI) are a major healthcare problem. National surveillance systems enable data to be compared and to implement new measures to improve our practice. METHODS: A multicentre, prospective, descriptive and observational study was conducted using the data from surveillance system for nosocomial infections created in 2007 for Spanish pediatric intensive care units. Data were collected for one month, between 01 and 31 March, for every study year (2008-2012). The objective was to report 5-years of NI surveillance data, as well as trends in infections by multidrug resistant organisms in Spanish pediatric intensive care units. RESULTS: A total of 3667 patients were admitted to the units during the study period. There were 90 (2.45%) patients with nosocomial infections. The mean rates during the 5 years study were: central line-associated bloodstream infection, 3.8/1000 central venous catheter-days, Ventilator-associated pneumonia 7.5/1000 endotracheal tube-days, and catheter-associated urinary tract infections 4.1/1000 urinary catheter-days. The comparison between the 2008 and 2009 rates for nosocomial infections did not show statistically significant differences. All rates homogeneously decreased from 2009 to 2012: central line-associated bloodstream infection 5.83 (95% CI 2.67-11.07) to 0.49 (95% CI 0.0125-2.76), P=0.0029; ventilator-associated pneumonia 10.44 (95% CI 5.21-18.67) to 4.04 (95% CI 1.48-8.80), P=0.0525; and Catheter-associated urinary tract infections 7.10 (95% CI 3.067-13.999) to 2.56 (95% CI 0.697-6.553), P=0.0817; respectively. The microorganism analysis: 63 of the 99 isolated bacteria (63.6%) were Gram-negative bacteria (36.5% were resistant), 19 (19.2%) Gram-positive bacteria, and 17 (17.2%) were Candida spp. infections. CONCLUSIONS: The local surveillance systems provide information for dealing with nosocomial infections rates.
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Infección Hospitalaria/epidemiología , Farmacorresistencia Bacteriana Múltiple , Unidades de Cuidado Intensivo Pediátrico , Adolescente , Candida/aislamiento & purificación , Niño , Preescolar , Infección Hospitalaria/microbiología , Femenino , Bacterias Gramnegativas/aislamiento & purificación , Bacterias Grampositivas/aislamiento & purificación , Humanos , Lactante , Recién Nacido , Unidades de Cuidados Intensivos , Masculino , Neumonía Asociada al Ventilador/epidemiología , Estudios Prospectivos , España/epidemiología , Infecciones Urinarias/epidemiologíaRESUMEN
STUDY DESIGN: This is a prospective, multicenter, and observational study with the aim of describing physiological characteristics, respiratory management, and outcomes of children with acute hypoxemic respiratory failure (AHRF) from different etiologies receiving invasive mechanical ventilation (IMV) compared with those affected by SARS-CoV-2. METHODS AND MAIN RESULTS: Twenty-eight patients met the inclusion criteria: 9 patients with coronavirus disease 2019 (COVID-19) and 19 patients without COVID-19. Non-COVID-19 patients had more pre-existing comorbidities (78.9% vs. 44.4%) than COVID-19 patients. At AHRF onset, non-COVID-19 patients had worse oxygenation (PaO2/FiO2 = 95 mmHg (65.5-133) vs. 150 mmHg (105-220), p = 0.04), oxygenation index = 15.9 (11-28.4) vs. 9.3 (6.7-10.6), p = 0.01), and higher PaCO2 (48 mmHg (46.5-63) vs. 41 mmHg (40-45), p = 0.07, that remained higher at 48 h: 54 mmHg (43-58.7) vs. 41 (38.5-45.5), p = 0.03). In 12 patients (5 COVID-19 and 7 non-COVID-19), AHRF evolved to pediatric acute respiratory distress syndrome (PARDS). All non-COVID-19 patients had severe PARDS, while 3 out of 5 patients in the COVID-19 group had mild or moderate PARDS. Overall Pediatric Intensive Care Medicine (PICU) mortality was 14.3%. CONCLUSIONS: Children with AHRF due to SARS-CoV2 infection had fewer comorbidities and better oxygenation than patients with non-COVID-19 AHRF. In this study, progression to severe PARDS was rarely observed in children with COVID-19.
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Enterovirus D68 was known to be the cause of mild to severe respiratory infections, but in the last few years, it has also been associated with myelitis and paralysis. This report describes the first Enterovirus D68 detections in acute flaccid paralysis cases occurring between December 2015 and March 2016 in Spain.
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Enterovirus Humano D/aislamiento & purificación , Infecciones por Enterovirus/diagnóstico , Parálisis/virología , Encéfalo/diagnóstico por imagen , Encéfalo/patología , Preescolar , Infecciones por Enterovirus/complicaciones , Infecciones por Enterovirus/patología , Infecciones por Enterovirus/virología , Humanos , Lactante , Imagen por Resonancia Magnética , Masculino , Parálisis/diagnóstico por imagen , Parálisis/patología , España , Médula Espinal/diagnóstico por imagen , Médula Espinal/patologíaAsunto(s)
Tráquea , Constricción Patológica , Humanos , Lactante , Tráquea/anomalías , Estenosis Traqueal/congénitoRESUMEN
X-linked agammaglobulinemia is a primary humoral immunodeficiency. It is a recessive X-linked disorder characterized by low or absent circulating mature B cells, hypo/agammaglobulinemia and no humoral response to immunizations due to mutations along chromosome X. It is characterized by severe, recurrent and difficult treatment infections. It is diagnosed in the first 6 months of life in children; the only sign of alarm is the absent or decreased size of tonsils and lymph nodes, but it is not always present. The main cornerstones of treatment are immunoglobulin replacement therapy to maintain serum levels above 500-700 mg/dl and infection control; this allows these patients to do their day-to-day activities. We report a 2 year old boy with X-linked agammaglobulinemia, with no history of interest, who presented with P. aeruginosa sepsis. He had an excellent clinical improvement without further important infections after intravenous immunoglobulin replacement therapy.
La agammaglobulinemia ligada al X es una inmunodeficiencia humoral primaria, recesiva y ligada al cromosoma X, en la que existe una disminución marcada de linfocitos B maduros, hipo-/agammaglobulinemia y escasa respuesta humoral a las inmunizaciones, debido a mutaciones en el brazo largo del cromosoma X. Se caracteriza por infecciones graves, recurrentes y difíciles de tratar, que ocurren, generalmente, a partir de los 6 meses. El único signo de alarma, no siempre presente, es la ausencia o disminución del tamaño de las amígdalas y los ganglios linfáticos. El tratamiento de elección es el sustitutivo con inmunoglobulina G intravenosa para mantener niveles séricos por encima de 500-700 mg/dl y el control de las infecciones, lo que permite que estos pacientes hagan sus tareas habituales. Se presenta un niño de 2 años sin antecedentes personales ni familiares relevantes diagnosticado con agammaglobulinemia ligada al X tras una sepsis por P. aeruginosa. Tuvo una evolución clínica adecuada sin nuevos episodios infecciosos importantes tras el inicio del tratamiento sustitutivo con inmunoglobulina G intravenosa mensual.
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Agammaglobulinemia/complicaciones , Enfermedades Genéticas Ligadas al Cromosoma X/complicaciones , Infecciones por Pseudomonas/etiología , Pseudomonas aeruginosa , Sepsis/etiología , Preescolar , Humanos , MasculinoRESUMEN
No disponible
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Humanos , Femenino , Lactante , Neumorraquis/diagnóstico por imagen , Neumorraquis/terapia , Succión/métodos , Traumatismos Vertebrales/diagnóstico por imagen , Enfisema/diagnóstico por imagen , Enfisema/patología , Radiografía TorácicaRESUMEN
Se conoce como episodio de hipotonía-hiporrespuesta a un evento adverso de baja frecuencia de la vacunación infantil predominantemente del componente antitosferina. Es caracterizado por una pérdida súbita del tono muscular asociada a hiporreactividad a estímulos y a cambios en la coloración de la piel (palidez cutánea o cianosis). Debido a que es una entidad poco conocida, secundaria a mecanismos fisiopatológicos desconocidos y con diagnóstico por exclusión, adquiere una mayor importancia el conocimiento por el profesional sanitario de este evento, para elaborar un adecuado diagnóstico diferencial de episodios colapsiformes, evitar pruebas o medidas innecesarias y prevenir el miedo poblacional a las vacunas
Hypotonic-hyporesponsive episode is known as a rare vaccine adverse event in early childhood, mainly associated with antipertussis component. It is characterized by a sudden onset of reduced muscle tone, hyporesponsiveness and change of skin color (paleness or cyanosis). Because of being a little-known event with unknown pathophysiological mechanisms and a diagnosis by exclusion, its knowledge by the health professional takes on even greater importance for making an adequate differential diagnosis, avoiding unnecessary tests and preventing fear of vaccination in the society
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Humanos , Masculino , Lactante , Vacuna contra Difteria, Tétanos y Tos Ferina/efectos adversos , Hipotonía Muscular/etiología , Efectos Colaterales y Reacciones Adversas Relacionados con Medicamentos/diagnóstico , Vacunas/efectos adversos , Diagnóstico Diferencial , Sepsis/diagnóstico , Factores de RiesgoRESUMEN
PURPOSE: Our objective was to assess whether SpO2/FiO2 (SF) ratio could be a useful NIV outcome predictor in children with acute respiratory failure (ARF) and tried to develop a predictive model of NIV failure. METHODS: Prospective, observational, multicenter study. Episodes of ARF-fulfilling inclusion criteria from 15 January 2010 to 14 January 2011 were treated with NIV according to a pre-established protocol. Clinical variables were collected at baseline and at 1, 2, 6, 12 and 24 h. Failure criterion was the need for endotracheal intubation. Failures were considered as "early" if occurring ≤6 h after NIV initiation, "intermediate" if occurring between 6 and 24 h, and "late" if occurring after 24 h. Variables with a p < 0.1 in univariate analysis corrected by age were included in multivariate analysis. Models were calculated based on multivariate analysis. RESULTS: During the study period, 390 episodes were included. NIV success rate was 81.3 %. Among ARF causes, failure occurred most frequently in ARDS episodes. The failure predictive model for the whole sample included SF ratio at 1 h, age and PRISM III-24 (area under the curve AUC of 0.755). For early NIV failures, SF ratio at 1 h was the only variable within model (AUC 0.748). The analysis of intermediate NIV failures identified 3 variables independently linked to NIV outcome: PRISM III-24, RR decrease at 6 h, and SF ratio at 6 h (AUC 0.895). No model was identified for late NIV failure. CONCLUSIONS: SF ratio is a reliable predictor of early NIV failure in children.
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Ventilación no Invasiva , Consumo de Oxígeno/fisiología , Oxígeno/sangre , Insuficiencia Respiratoria/terapia , Análisis de los Gases de la Sangre , Preescolar , Femenino , Humanos , Lactante , Masculino , Monitoreo Fisiológico , Valor Predictivo de las Pruebas , Pronóstico , Estudios Prospectivos , Insuficiencia del TratamientoRESUMEN
INTRODUCTION: Nosocomial infections (NI) are a major healthcare problem. National surveillance systems enable data to be compared and to implement new measures to improve our practice. METHODS: A multicentre, prospective, descriptive and observational study was conducted using the data from surveillance system for nosocomial infections created in 2007 for Spanish pediatric intensive care units. Data were collected for one month, between 01 and 31 March, for every study year (2008-2012). The objective was to report 5-years of NI surveillance data, as well as trends in infections by multidrug resistant organisms in Spanish pediatric intensive care units. RESULTS: A total of 3667 patients were admitted to the units during the study period. There were 90 (2.45%) patients with nosocomial infections. The mean rates during the 5 years study were: central line-associated bloodstream infection, 3.8/1000 central venous catheter-days, Ventilator-associated pneumonia 7.5/1000 endotracheal tube-days, and catheter-associated urinary tract infections 4.1/1000 urinary catheter-days. The comparison between the 2008 and 2009 rates for nosocomial infections did not show statistically significant differences. All rates homogeneously decreased from 2009 to 2012: central line-associated bloodstream infection 5.83 (95% CI 2.67-11.07) to 0.49 (95% CI 0.0125-2.76), P = 0.0029; ventilator-associated pneumonia 10.44 (95% CI 5.21-18.67) to 4.04 (95% CI 1.48-8.80), P = 0.0525; and Catheter-associated urinary tract infections 7.10 (95% CI 3.067-13.999) to 2.56 (95% CI 0.697-6.553), P = 0.0817; respectively. The microorganism analysis: 63 of the 99 isolated bacteria (63.6%) were Gram-negative bacteria (36.5% were resistant), 19 (19.2%) Gram-positive bacteria, and 17 (17.2%) were Candida spp. infections. CONCLUSIONS: The local surveillance systems provide information for dealing with nosocomial infections rates
INTRODUCCIÓN: Las infecciones nosocomiales son un problema de salud pública. Los sistemas nacionales de vigilancia permiten comparar datos e implementar medidas para mejorar la práctica asistencial. MÉTODO: Estudio multicéntrico, prospectivo, descriptivo y observacional. En 2007 se creó un sistema de vigilancia para infección nosocomial en las Unidades de Cuidados Intensivos Pediátricas Españolas. Se recogieron datos durante un mes (Marzo) por año (2008-2012). El objetivo fue reportar las tasas de los 5 años de vigilancia de la infección nosocomial y la evolución de las infecciones por microorganismos multirresistentes. RESULTADOS: Ingresaron 3667 pacientes. Número de pacientes con infección nosocomial: 90 (2.45%). Tasas medias de los 5 años de estudio: Bacteriemia relacionada con catéter 3.8/1000 días de catéter venoso central, Neumonía asociada a la ventilación mecánica 7.5/1000 días de tubo endotraqueal e Infecciones urinarias asociadas a sonda 4.1/1000 días de sonda urinaria. La comparación de tasas entre 2008 y 2009 no mostró diferencias estadísticamente significativas. Todas las tasas se redujeron homogéneamente desde 2009 a 2012: Bacteriemia relacionada con catéter 5.83 (95% CI 2.67-11.07) a 0.49 (95% CI 0.0125-2.76), P = 0.0029; Neumonía asociada a la ventilación mecánica 10.44 (95% CI 5.21-18.67) a 4.04 (95% CI 1.48-8.80), P = 0.0525; Infecciones urinarias asociadas a sonda 7.10 (95% CI 3.067-13.999) a 2.56 (95% CI 0.697-6.553), P = 0.0817; respectivamente. Microorganismos: 63 de 99 (83.6%) microorganismos aislados fueron bacterias gram-negativas (36.5% resistentes), 19 (19.2%) bacterias gram-positivas y 17 (17.2%) infecciones por Candida spp. CONCLUSIONES: Los sistemas de vigilancia local aportan información para mejorar las tasas de infección nosocomial
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Humanos , Masculino , Femenino , Lactante , Preescolar , Niño , Cuidados Críticos/métodos , Infección Hospitalaria/epidemiología , Resistencia a Múltiples Medicamentos , Unidades de Cuidado Intensivo Pediátrico/estadística & datos numéricos , Monitoreo Epidemiológico/organización & administración , Enfermedades Transmisibles/epidemiologíaRESUMEN
No disponible