Microbiological environmental contamination in a Pediatric Intensive Care Unit / Contaminação ambiental microbiológica em Unidade de Terapia Intensiva Pediátrica / Contaminación ambiental microbiológica en una Unidad de Cuidados Intensivos Pediátricos

Background and objectives: inanimate surfaces and equipment in the hospital environment are considered reservoirs of resistant and pathogenic microorganisms. In Pediatric Intensive Care Units, the risk of infection is also related to the severity of pathologies associated with the immaturity of the immune system of this population. This study aimed to investigate microbiological environmental contamination in a Pediatric Intensive Care Unit. Method: this is an exploratory cross-sectional study, carried out in a Pediatric Intensive Care Unit of a highly complex university hospital, located in southern Brazil. To assess environmental contamination, sterile swabs were rubbed on surfaces corresponding to the patient unit and in the common area. Results: twenty-eight surfaces were analyzed, 12 of which were located in units occupied by patients at the time of collection and 16 surfaces in the common use area. In the total number of surfaces analyzed by microbiological cultures, the patient unit showed 66.67% contamination by microorganisms, while surfaces in the common area showed 56.25%. Regarding the microbiological profile, all isolated microorganisms were Gram-positive and showed resistance, namely Staphylococcus aureus and coagulase-negative Staphylococcus. Conclusion: there was evidence of a high frequency of contamination on inanimate surfaces and equipment near and far from patients, essentially by pathogenic and multi-resistant microorganisms to antimicrobials.(AU)

Justificativa e objetivos: superfícies e equipamentos inanimados no ambiente hospitalar são considerados reservatórios de microrganismos resistentes e patogênicos. Nas Unidades de Cuidados Intensivos Pediátricos, o risco de infeção também está relacionado com a gravidade das patologias associadas à imaturidade do sistema imunitário desta população. Este estudo teve como objetivo investigar a contaminação microbiológica ambiental em uma Unidade de Terapia Intensiva Pediátrica. Método: trata-se de um estudo exploratório transversal, realizado em uma Unidade de Terapia Intensiva Pediátrica de um hospital universitário de alta complexidade, localizado no Sul do Brasil. Para avaliar a contaminação ambiental, foram esfregados swabs estéreis nas superfícies correspondentes à unidade do paciente e na área comum. Resultados: foram analisadas vinte e oito superfícies, sendo 12 localizadas em unidades ocupadas por pacientes no momento da coleta e 16 superfícies em área de uso comum. No total de superfícies analisadas por culturas microbiológicas, a unidade paciente apresentou 66,67% de contaminação por microrganismos, enquanto as superfícies da área comum apresentaram 56,25%. Quanto ao perfil microbiológico, todos os microrganismos isolados eram Gram-positivos e apresentavam resistência, nomeadamente Staphylococcus aureus e Staphylococcus coagulase-negativa. Conclusão: houve evidência de elevada frequência de contaminação em superfícies inanimadas e equipamentos próximos e distantes dos pacientes, essencialmente por microrganismos patogênicos e multirresistentes aos antimicrobianos.(AU)

Fundamento y objetivos: las superficies y equipos inanimados del ambiente hospitalario son considerados reservorios de microorganismos resistentes y patógenos. En las Unidades de Cuidados Intensivos Pediátricos el riesgo de infección también se relaciona con la gravedad de patologías asociadas a la inmadurez del sistema inmunológico de esta población. Este estudio tuvo como objetivo investigar la contaminación ambiental microbiológica en una Unidad de Cuidados Intensivos Pediátricos. Método: se trata de un estudio exploratorio transversal, realizado en una Unidad de Cuidados Intensivos Pediátricos de un hospital universitario de alta complejidad, ubicado en el sur de Brasil. Para evaluar la contaminación ambiental se frotaron hisopos estériles en las superficies correspondientes a la unidad de pacientes y en el área común. Resultados: se analizaron veintiocho superficies, 12 de las cuales estaban ubicadas en unidades ocupadas por los pacientes en el momento de la recogida y 16 superficies en el área de uso común. Del total de superficies analizadas por cultivos microbiológicos, la unidad de pacientes presentó un 66,67% de contaminación por microorganismos, mientras que las superficies del área común presentaron un 56,25%. En cuanto al perfil microbiológico, todos los microorganismos aislados fueron Gram positivos y presentaron resistencia, concretamente Staphylococcus aureus y Staphylococcus coagulasa negativo. Conclusión: se evidenció alta frecuencia de contaminación en superficies inanimadas y equipos cercanos y lejanos de los pacientes, esencialmente por microorganismos patógenos y multirresistentes a los antimicrobianos.(AU)

Impacto de la implementación de un protocolo de sedoanalgesia en una unidad de cuidados intensivos pediátricos / Impact of the implementation of a sedation and analgesia protocol in a pediatric intensive care unit

Introducción. La adecuada sedación y analgesia es fundamental en el tratamiento de pacientes que requieren asistencia ventilatoria mecánica (AVM). Se recomienda la utilización de protocolos y su monitoreo; son dispares los resultados reportados sobre adhesión e impacto. Objetivos. Evaluar el impacto de la implementación de un protocolo de sedoanalgesia sobre el uso de benzodiacepinas, opioides y evolución en la unidad de cuidados intensivos pediátricos (UCIP), en pacientes que requieren AVM mayor a 72 horas. Métodos. Estudio tipo antes-después, no controlado, en la UCIP de un hospital pediátrico. Se desarrolló en 3 etapas: preintervención de diagnóstico situacional (de abril a septiembre de 2019), intervención y posintervención de implementación del protocolo de sedoanalgesia, educación sobre uso y monitorización de adherencia y su impacto (de octubre de 2019 a octubre de 2021). Resultados. Ingresaron al estudio 99 y 92 pacientes en las etapas pre- y posintervención, respectivamente. Presentaron mayor gravedad, menor edad y peso en el período preintervención. En la comparación de grupos, luego de ajustar por gravedad y edad, en la etapa posintervención se reportó una reducción en los días de uso de opioides en infusión continua (6 ± 5,2 vs. 7,6 ± 5,8; p = 0,018) y los días de uso de benzodiacepinas en infusión continua (3,3 ± 3,5 vs. 7,6 ± 6,8; p = 0,001). No se observaron diferencias significativas en los días de AVM y en los días totales de uso de benzodiacepinas. Conclusión. La implementación de un protocolo de sedoanalgesia permitió reducir el uso de fármacos en infusión continua.

Introduction. Adequate sedation and analgesia is essential in the management of patients requiring mechanical ventilation (MV). The implementation of protocols and their monitoring is recommended; mixed results on adherence and impact have been reported. Objectives. To assess the impact of the implementation of a sedation and analgesia protocol on the use of benzodiazepines, opioids, and evolution in the pediatric intensive care unit (PICU) in patients requiring MV for more than 72 hours. Methods. Before-and-after, uncontrolled study in the PICU of a children's hospital. The study was developed in 3 stages: pre-intervention for situational diagnosis (from April to September 2019), intervention, and post-intervention for implementation of a sedation and analgesia protocol, education on use, and monitoring of adherence and impact (from October 2019 to October 2021). Results. A total of 99 and 92 patients were included in the study in the pre- and post-intervention stages, respectively. Patients had a more severe condition, were younger, and had a lower weight in the preintervention period. After adjusting for severity and age, the group comparison in the post-intervention stage showed a reduction in days of continuous infusion of opioids (6 ± 5.2 versus 7.6­5.8, p = 0.018) and days of continuous infusion of benzodiazepines (3.3 ± 3.5 versus 7.6 ± 6.8, p = 0.001). No significant  differences were observed in days of MV and total days of benzodiazepine use. Conclusion. The implementation of a sedation and analgesia protocol resulted in a reduction in the use of continuous infusion of drugs.

Rehabilitation training for children with neuromuscular disease in PICU / 中国小儿急救医学

Neuromuscular diseases refer to a class of congenital or acquired diseases mainly involving the spinal cord anterior horn motor cells, peripheral nerves, neuromuscular junction and skeletal muscle.The common symptoms and signs include respiratory failure, skeletal malformations, joint contracture, gait abnormalities and movement disorders, and so on.Children in PICU are in more critical conditions.Early systematic, standardized and individualized rehabilitation training can promote the recovery of neuromuscular function, prevent or reduce complications, reduce the incidence and severity of late limb dysfunction, as well as improve the long-term quality of life of children.This review summarized the rehabilitation training of children with neuromuscular disease in PICU.

Summary of evidence for non-pharmacological management of delirium in PICU patients / 中国小儿急救医学

Objective:To search and summarize the evidence for the non-pharmacological management of delirium of critically ill patients in PICU, and to provide evidence-based guidance for clinical practice.Methods:According to the "6S" evidence pyramid model, we searched computerized decision support system, websites of guidelines, and databases, and obtained the guidelines, clinical decisions, systematic reviews, and evidence summaries.After screening the articles, two researchers independently appraise articles using validated tools, and finally formed the evidence summary of delirium non-pharmacological management of critically ill patients in PICU.Results:Totally six articles were included for the evidence synthesis, including three guidelines, two systematic reviews, and one expert advice.Twenty pieces of evidence including four aspects were summarized, namely delirium screening, risk prediction, non-pharmacological prevention and management strategies, health care provider education and departmental standardization.Conclusion:The evidence summarized in this study can provide a reference to health care professionals.When we apply this evidence in the clinical setting, we should adapt it accordingly to the specific clinical setting to improve the effectiveness of the evidence.

The value of monitoring regional cerebral oxygen saturation in the prognosis assessment of comatose children in PICU / 中国小儿急救医学

Objective:To evaluate the value of monitoring regional cerebral oxygen saturation (rSO 2) in the prognosis of comatose children in pediatric intensive care unit (PICU). Methods:A total of 127 coma children who admitted to PICU at Henan Children′s Hospital from January 2019 to September 2021 were collected and divided into mild[Glasgow coma score(GCS): 13-15], moderate(GCS: 9-12) and severe coma(GCS: 3-8) groups according to GCS.A cerebral oxygen monitor was used to monitor the rSO 2 of all children before treatment, and on the 3rd, 7th and 14th day after treatment.The outcomes were assessed according to the pediatric cerebral performance category (PCPC), and the children were divided into recovery group(PCPC score: 1), disability group(PCPC score: 2-4) and poor prognosis group(PCPC score: 5-6). Multiple linear regression and receiver operating characteristic(ROC) curve were used to analyze the correlation between rSO 2 and PCPC score. Results:rSO 2 in mild, moderate and severe coma groups before treatment were (78.06±3.21)%, (66.07±6.05)%, and (52.87±6.49)%, respectively ( F=209.263, P<0.05). rSO 2 before treatment was positively correlated with GCS( r=0.806, P<0.05). There were significant differences in rSO 2 among recovery group, disability group and poor prognosis group before treatment and that on the 3rd, 7th and 14th day after treatment ( P<0.05). Notably, rSO 2 in recovery group was higher than that in disability group, and rSO 2 in disability group was higher than that in poor prognosis group.The rSO 2 of three groups showed an increasing trend over time ( P<0.05). Multiple linear regression analysis showed that rSO 2 on the 7th and 14th day of treatment were independent prognostic factors ( OR -0.042, 95% CI -0.082~0.003, P<0.05; OR -0.047, 95% CI -0.094~0.000, P<0.05). ROC analysis showed that rSO 2 on the 7th day of treatment had a relatively higher prognostic value for children in coma, and the area under the ROC curve for predicting the prognosis of abnormal brain function and no wakefulness were 0.741 and 0.746, respectively. Conclusion:Monitoring rSO 2 has predictive value for the prognosis of brain function of coma children in PICU, in which the prognostic value of rSO 2 on the 7th day after treatment is relatively higher and can be used as a reference index for prognosis assessment of coma children in PICU.

Influence of different admission sources on the outcome of children in pediatric intensive care unit / 中国小儿急救医学

Objective:To explore the relationship between different admission sources and outcomes at children in pediatric intensive care unit(PICU).Methods:The clinical data of children admitted to PICU of Henan Provincial People′s Hospital from January 1, 2021 to December 31, 2021 were collected.The children were divided into emergency group, outpatient group, ward transfer group and out-hospital transfer group according to different admission sources, and the influence of different admission sources on the outcome of children was analyzed.Results:A total of 413 children were included in the study.There were 141 cases(34.14%)in emergency group, 14 cases(3.39%)in outpatient group, 115 cases(27.85%)in ward transfer group and 143 cases(34.62%)in out-hospital transfer group.There were significant differences among the four groups in terms of age, length of hospital stay, PCIS score, type of disease, duration of mechanical ventilation and outcome of children( P<0.05). There was no significant difference in gender among the four groups( P=0.328). Among the 143 children of out-hospital transfer group, 92 cases(64.3%)were admitted during the day and 51 cases(35.7%)were admitted in the night.There was no significant difference in age, gender, duration of mechanical ventilation, PCIS score, length of hospital stay and outcome of children between two groups( P>0.05). The independent risk factors for mortality of children in out-hospital transfer group were length of hospital stay( OR=0.717, 95% CI 0.582-0.883, P=0.002), gender( OR=13.185, 95% CI 2.044-85.061, P=0.007), duration of mechanical ventilation>1 day( OR=23.524, 95% CI 3.294-168.026, P=0.002)and PCIS score≤80( OR=6.000, 95% CI 1.637-21.985, P=0.007). Conclusion:PICU children in our hospital mainly come from emergency, ward transfer and out-hospital transfer.The patients transferred from other hospitals were the most critically ill and had the worst outcome, suggesting that we need to develop and popularize referral standards for critically ill children and establish a transport system so that children can receive timely referral and effective treatment, so as to reduce the risk of death of referred children as far as possible.

Risk factors and correlation with prognosis of epileptic seizures in 284 pediatric patients in pediatric intensive care unit with electroencephalography monitoring / 中华实用儿科临床杂志

Objective:To illustrate the onset of epileptic seizures in children with brain injury admitted in pediatric intensive care unit (PICU), and to explore the risk factors and the correlation between epileptic seizures and the prognosis.Methods:Clinical data of pediatric patients with brain injury who were admitted to PICU of Peking University First Hospital from January 2013 to December 2019, and monitored by video electroencephalography (VEEG) were retrospectively collected, including general demographic information, etiological data, clinical seizures prior to VEEG performing, in-hospital mortality, brain function score, VEEG manifestations, etc.Seizures detected by VEEG were the primary outcome, and prognosis when discharged from PICU was the secondary outcome. Logistic regression was used to analyze the factors associated with seizures and poor outcome. Results:A total of 284 children were included, involving 54.9%(156/284) males.The median age of included children was 1.7(0.5, 5.0) years.Stratified by the cause of disease, 45.1%(128/284) had epilepsy, 26.1%(74/128) had genetic metabolic disease, and 14.4%(41/284) had central nervous system infection.A total of 82.0%(233/284) children had abnormal VEEG background activities, and 59.5%(169/284) had interictal epileptic discharges.Seizures were detected in 106 cases, including 39.6%(42/106) of non-convulsive seizures and 24.5%(26/106) of non-convulsive epileptic states.There were 12.0% (34/284) had poor prognosis at discharge, including 24 patients died in-hospital, and Pediatric Cerebral Performance Category scores were increased in 10 survivors.Multivariate Logistic regression analysis showed that seizures existed before VEEG monitoring and interictal epileptiform discharge were the independent risk factors for seizure.Besides, mental retardation, sepsis related encephalopathy, consciousness abnormality during VEEG, abnormal VEEG background activity, and epileptic status were significantly correlated with the poor prognosis of children with brain injury in PICU. Conclusions:The incidence of electrographic seizure is higher in children with brain injury in PICU, and VEEG monitoring is beneficial to children with brain injury that achieves an early identification of seizures and prediction of prognosis.

Translation and cross-cultural adaptation of the pediatric cerebral performance category (PCPC) and pediatric overall performance category (POPC) to Brazilian Portuguese / Tradução e adaptação transcultural da pediatric cerebral performance category (PCPC) e da pediatric overall performance category (POPC) para o português brasileiro

Abstract Objective: To translate and culturally adapt the scales Pediatric Cerebral Performance Category (PCPC) and Pediatric Overall Performance Category (POPC) to the Brazilian population. Methods: Two English language proficient professionals independently translated the original version of the scales into Brazilian Portuguese. After consensus, it was generated a translated version of each scale. These were back translated into English by two native English translators. A new consensus process resulted in an English version of each scale, which were compared with the originals and approved by the author. A committee of experts with clinical and academic experience in intensive care checked the validity of the content and produced the pre-final versions of the scales, which were tested by 25 professionals from a Pediatric Intensive Care Unit. An audit was conducted to verify the consistency of the methodological process. Results: The pre-final versions were approved by 96% of the Brazilian professionals. No significant changes were made to the content of the instrument; however, it was identified the need of a guide with instructions on how to use the scales. Conclusions: The process of translation and cross-cultural adaptation of the scales was completed and resulted in PCPC-BR and POPC-BR scales.

Resumo Objetivo: Traduzir e adaptar culturalmente as escalas Pediatric Cerebral Performance Category e Pediatric Overall Performance Category para a população brasileira. Métodos: Dois tradutores proficientes na língua inglesa traduziram, independentemente, as versões originais das escalas para o português brasileiro. Após consenso, gerou-se uma versão traduzida de cada escala. Estas foram retrotraduzidas para o inglês por dois tradutores nativos da língua inglesa. Um novo consenso resultou em novas versões em inglês de cada escala, que foram confrontadas com as originais e receberam a aprovação da autora. Uma comissão de especialistas com experiência clínica e acadêmica em terapia intensiva verificou a validade de conteúdo e gerou as versões pré-finais das escalas, que foram testadas por 25 profissionais de uma Unidade de Terapia Intensiva Pediátrica. Uma auditoria foi realizada para verificar a consistência do processo metodológico. Resultados: As versões pré-finais foram aprovadas por 96% dos profissionais brasileiros. Não foram necessárias mudanças importantes no conteúdo do instrumento, entretanto observou-se a necessidade da criação de um guia com instruções sobre a aplicação das escalas. Conclusões: O processo de tradução e adaptação cultural das escalas foi concluído e resultou nas escalas PCPC-BR e POPC-BR.

Comparison of Full Outline of Unresponsiveness Score and Glasgow Coma Scale for Assessment of Consciousness in Children With Acute Encephalitis Syndrome

Objectives: To correlate the Full outline of unresponsiveness (FOUR) score and Glasgow coma scale (GCS) in the assessment of children with acute encephalitis syndrome (AES). Method: This observational study was conducted in the department of pediatrics of a public sector tertiary care center from January, 2019 to March, 2020. All consecutive patients of AES admitted during the study period (n=150) were recruited. Subjects were analyzed using the FOUR score and GCS on admission, and then 12-hourly till discharge/ death. Treatment-related and demographic variables were collected and analyzed. Correlation between FOUR score and GCS scores was calculated using spearman correlation coefficient. Results: Positive correlation was observed between the GCS score and the FOUR score (n=0.82; P<0.001). Conclusion: FOUR score and GCS were comparable to assess the level of consciousness in patients with AES. The possibility of using FOUR score as an alternative to GCS in children with AES needs to be considered.

Factores clínicos y socioeconómicos asociados a bronquiolitis severa en lactantes menores de 24 meses. Estudio de caso control

Introducción: En países en desarrollo, además de las comorbilidades, otros factores podrían aumentar el riesgo de enfermedad respiratoria severa. El objetivo del presente estudio fue analizar los factores de riesgo clínicos, sociodemográficos y ambientales asociados al ingreso a la unidad de cuidados intensivos pediátricos (UCIP) de lactantes menores de 24 meses con diagnóstico de bronquiolitis. Materiales y métodos Diseño: caso- control. Se incluyó a lactantes de 0 a 24 meses de edad con el diagnóstico de bronquiolitis severa que ingresaron a la UCIP y los controles fueron lactantes bronquiolitis leve a moderada, sin requerimiento de UCIP. Se excluyeron las historias clínicas incompletas e imposibilidad de comunicación con los padres. Variables: bajo peso de nacimiento, parto pretérmino y presencia de enfermedades de base (EB), nivel socioeconómico, lactancia materna exclusiva hasta los 6 meses de edad, exposición al humo ambiental y al tabaco. Los datos fueron analizados en SPSS V21. El comité de ética aprobó el estudio con consentimiento informado de los padres. Resultados : Fueron incluidos 220 pacientes. Caso control 1:1. En el análisis bivariado los casos se asoció la presencia de EB, bajo peso de nacimiento, prematuridad, bajo estrato socioeconómico y ausencia de LME hasta 6 meses En el análisis ajustado la bronquiolitis severa se asoció a presencia de EB, bajo estrato socioeconómico y ausencia de LME hasta los 6 meses. Conclusiones La bronquiolitis severa en lactantes menores de 24 meses, se asoció a la presencia de comorbilidades, falta de lactancia materna exclusiva y a la pertenencia a estratos socioeconómicos bajo.

Introduction: In developing countries, in addition to comorbidities, other factors could increase the risk of severe respiratory disease. The objective of this study was to analyze the clinical, sociodemographic, and environmental risk factors associated with admission to the pediatric intensive care unit (PICU) of infants younger than 24 months with a diagnosis of bronchiolitis. Materials and methods: the study design was case-control. Infants from 0 to 24 months of age with a diagnosis of severe bronchiolitis who were admitted to the PICU were included, and the controls were infants with mild to moderate bronchiolitis, without PICU requirement. Cases with incomplete medical records and the inability to communicate with parents were excluded. Variables: low birth weight, preterm delivery and presence of underlying diseases (UD), socioeconomic level, exclusive breastfeeding (EBF) up to 6 months of age, exposure to environmental smoke and tobacco. Data were analyzed in SPSS V21. The hospital ethics committee approved the study and parental informed consent was obtained. Results: 220 patients were included. Control case 1:1. In the bivariate analysis, the cases were associated with the presence of UD, low birth weight, prematurity, low socioeconomic status, and absence of EBF for up to 6 months. In the adjusted analysis, severe bronchiolitis was associated with the presence of UD, low socioeconomic status, and absence of EBF up to 6 months. Conclusions: Severe bronchiolitis in infants under 24 months of age was associated with the presence of comorbidities, lack of exclusive breastfeeding, and belonging to low socioeconomic strata.

Aplicación del índice de mortalidad pediátrica 3 y evaluación de falla orgánica secuencial pediátrica en una unidad de cuidados intensivos en México / Implementation of the Pediatric Index of Mortality 3 and the pediatric Sequential Organ Failure Assessment in an intensive care unit in Mexico

Introducción. El objetivo del estudio fue analizar el índice de mortalidad pediátrica 3 (PIM 3) y la evaluación de falla orgánica secuencial pediátrica (pSOFA) para predicción de muerte. Métodos. Estudio observacional prospectivo; se incluyeron pacientes de 1 mes a 17,9 años. La precisión se evaluó con el área bajo la curva (AUC) y se estimó la tasa de mortalidad estandarizada. Resultados. Se estudiaron 244 ingresos; la mediana de edad fue 60 meses. Los diagnósticos principales fueron neoplasias sólidas o hematológicas (26,5 %). La mortalidad por ingresos fue del 18 % (44/244). Para PIM 3 el AUC fue de 0,77 y para pSOFA, de 0,81; ambas escalas mostraron adecuada calibración (p > 0,05). La tasa de mortalidad estandarizada fue de 1,91. Conclusiones. Identificamos que las escalas de evaluación de mortalidad PIM 3 y pSOFA muestran capacidad de discriminación aceptable. En pacientes con neoplasias sólidas o hematológicas, PIM 3 no mostró adecuada calibración.

Introduction. The study objective was to analyze the Pediatric Index of Mortality 3 (PIM 3) and the pediatric Sequential Organ Failure Assessment (pSOFA) for the prediction of mortality. Methods. Observational, prospective study; patients aged 1 month to 17.9 years were included. Assessment of area under the curve (AUC) accuracy and estimation of standardized mortality rate. Results. A total of 244 admissions were studied: median age was 60 months. The main diagnoses were solid or hematologic neoplasms (26.5%). The mortality by admission was 18% (44/244). The AUC was 0.77 for PIM 3 and 0.81 for pSOFA; both scales showed an adequate calibration (p > 0.05). The standardized mortality rate was 1.91. Conclusions. We identified that the PIM 3 and pSOFA have an acceptable discrimination power. The calibration of the PIM 3 was not adequate in patients with solid or hematologic neoplasms.

Analysis of predictors of response to high-flow oxygen nasal cannula therapy in a pediatric intensive care unit / Análisis de factores predictores de respuesta a la oxigenoterapia de alto flujo en una unidad de cuidados intensivos pediátricos

Abstract Background: Bronchiolitis is one of the most frequent reasons for admission to pediatric intensive care units. Medical treatment is primarily supportive. The usefulness of high-flow oxygen (HFO) nasal cannula in these patients has been described. This study evaluated the clinical and analytical variables of patients admitted to our Pediatric Intensive Care Unit (PICU) for initiation or continuation of HFO for respiratory distress and to identify any variable that may be a predictor of success or failure of this technique. Methods: We conducted a retrospective observational study that included infants aged < 24 months admitted to our PICU due to bronchiolitis between January 2015 and March 2019 for HFO. Results: We analyzed the characteristics between responders (n = 112) and non-responders (n = 37). No statistically significant differences were observed between groups regarding sex, age, weight, comorbidities, nasopharyngeal aspirate result, hours of evolution, and respiratory and heart rate. However, a pCO2 ≥ 75 mmHg (p = 0.043) and a SCORE of bronchiolitis severity (p = 0.032) were predictors of HFNC failure. Conclusions: The pCO2 level and SCORE of bronchiolitis severity are predictors of this respiratory support modality.

Resumen Introducción: La bronquiolitis es uno de los motivos más frecuentes de ingreso en las Unidades de Cuidados Intensivos Pediátricos (UCIP); el tratamiento médico es básicamente de soporte. Se ha descrito la utilidad de la oxigenoterapia de alto flujo (OAF) en estos pacientes. El objetivo de este estudio fue evaluar algunas variables clínicas y analíticas de los pacientes que ingresan en nuestra UCIP para inicio o continuación de OAF ante cuadros de dificultad respiratoria e identificar cualquier variable que pueda ser factor predictor del éxito o fracaso de esta técnica. Métodos: Se realizó un estudio retrospectivo observacional, incluyendo lactantes menores de 24 meses ingresados en la UCIP entre enero de 2015 y marzo de 2019 para OAF ante cuadros de bronquiolitis. Resultados: Se analizaron las características entre el grupo de respondedores (n = 112) y no respondedores (n = 37). No se observaron diferencias estadísticamente significativas en cuanto al sexo, edad, peso, comorbilidades, resultado del aspirado naso-faríngeo, horas de evolución, frecuencia respiratoria, frecuencia cardiaca entre ambos grupos. Sin embargo, una pCO2 ≥75 mmHg (p = 0.043) y un SCORE de gravedad de la bronquiolitis mayor (p = 0.032) fueron factores predictores de fracaso de la OAF. Conclusiones: El nivel de pCO2 y el SCORE de gravedad de la bronquiolitis son factores predictores de esta modalidad de soporte respiratorio.

Tecnologia educativa para pais em Unidade de Terapia Intensiva Pediátrica / Educational technology for parents in a Pediatric Intensive Care Unit

Resumo: Este trabalho desenvolveu a tecnologia educativa denominada Cartilha de Orientação aos Pais da UTIP, registrada sob nº 978-65-00-49110-4 pela Câmara Brasileira do Livro, e replicável em outros serviços de saúde. Sua elaboração partiu de projeto aprovado em Comitê de Ética em Pesquisa (Protocolo nº 4.850.250), com objetivo geral - desenvolver tecnologia educativa para orientar os pais acerca da hospitalização em Unidade de Terapia Intensiva Pediátrica e específicos - identificar as necessidades dos pais e equipe multiprofissional sobre as informações inerentes à hospitalização da criança na Unidade de Terapia Intensiva Pediátrica. Trata-se de pesquisa metodológica, de produção tecnológica, elaborada em três fases: 1 - Exploratória, com levantamento da literatura e diagnóstico situacional com entrevistas dos pais e equipe multiprofissional; 2 - Desenvolvimento da Tecnologia, com elaboração textual, ilustração, layout e diagramação; e 3 - Transferência do Conhecimento, com registro do produto e disponibilização ao serviço hospitalar. Como resultados, a tecnologia educativa sintetiza diretrizes acerca de educação em saúde, aliadas aos anseios e contribuições dos pais e profissionais relativos ao conteúdo necessário para orientar o acompanhamento da criança em unidade crítica. A cartilha educativa se inicia com breve apresentação, destacando a importância da família no contexto da internação e dados relativos à admissão, seguido dos tópicos: A unidade de terapia intensiva pediátrica (equipe de saúde, equipamentos, materiais e exames); Atitudes que ajudam no cuidado do seu filho; Orientações para os pais; Alguns cuidados com seu filho que você pode colaborar; e Outras informações. Inclui-se espaços destinados ao registro de sentimentos acerca do momento vivido pelos pais. A tecnologia educativa contribui para a sistematização do processo de trabalho da equipe multiprofissional, principalmente para o enfermeiro, referência para a equipe no desempenho das orientações aos pais. A cartilha é uma ferramenta de comunicação com informações essenciais para promover a educação em saúde, reduzir conflitos entre os envolvidos, acolhimento, humanização do cuidado e gerando impacto na segurança do paciente pediátrico gravemente. Ainda gera contribuição para o campo interdisciplinar, com avanço das pesquisas que envolvem informação e educação.

Abstract: This study constructed the educational technology known as The PICU Parents' Guidance Booklet, registered under No. 978-65-00-49110-4 by the Brazilian Book Chamber, and ia replicable in other health services. Its development began with a project approved by the Research Ethics Committee (Protocol No. 4,850,250), with the main goal of developing educational technology to guide parents about pediatric and specific Intensive Care Unit hospitalization and to identify the needs of parents and the multidisciplinary team about the child's hospitalization in the Pediatric Intensive Care Unit, and to organize the content of institutional program of hospital admission. This is a methodological research of technological production, elaborated in three phases: 1 - exploratory, with a literature review and situational diagnosis, as well as interviews with parents and the health care team; 2 - Technology Development, including textual development, illustration, layout, and diagramming; and 3 - Knowledge Transfer, including product registration and hospital availability. As a result, educational technology synthesizes health education guidelines, as well as the desires and contributions of parents and professionals regarding the content required to guide the child's follow-up in a critical unit. The educational booklet starts with a brief presentation emphasizing the importance of the family in the context of hospitalization and admission data, then proceeds on to the following topics: The pediatric intensive care unit (medical staff, equipment, supplies, and exams); Attitudes that support in your child's care; Parenting guidelines; Some child care that you can collaborate on together; and other information. It includes spaces for parents to record their feelings about the experience. The educational technology contributes to the systematization of the multidisciplinary team's work process, primarily for the nurse, who serves as a reference for the team in the performance of the guidelines to the parents. The booklet is a communication tool that contains crucial information to promote health education, reduce conflicts among those involved, welcome, humanize care, and have an impact on the safety of severely ill pediatric patients. It also contributes to the interdisciplinary field through advances in information and education research.

Características clínicas de pacientes con sepsis en una unidad de cuidados intensivos pediátricos de un hospital de segundo nivel

Introducción: En los últimos años, tanto la morbilidad como la mortalidad por sepsis se han incrementado paulatinamente. Objetivo: Caracterizar variables clínicas de los pacientes con sepsis ingresados en una unidad de cuidados intensivos pediátricos del hospital Morón. Metodología: Se realizó un estudio descriptivo prospectivo de los pacientes pediátricos ingresados en la Unidad de Cuidados Intensivos por una Sepsis en el periodo comprendido entre enero de 2015 a diciembre 2018. El universo fue de 298 niños y la muestra de 113, los cuales se distribuyen en diferentes variables. Resultados: Predominan las edades de entre 2 y 5 años con 36 pacientes (31,9 %) y el sexo femenino en 63 casos (55,7 %). En la distribución de los estadíos al diagnóstico predominó fue la sepsis con 53 casos para un 46,9 %, y el tiempo transcurrido entre la infección y la aparición de la sepsis fue de 0 a 3 horas en 43 casos. Existió asociación entre el shock séptico y dosis de volumen administrado a 60ml/Kg de peso. La estadía que predominó en la serie fue entre 3 y 7 días en 41 pacientes. Conclusiones: Se realizó una caracterización clínica de los pacientes pediátricos con sepsis ingresados en la unidad de cuidados intensivos en el hospital Morón, que se clasifica dentro de los hospitales de segundo nivel de atención, durante 4 años, dentro de las variables principales se encuentra el predominio del estadio sepsis y la relación entre el choque séptico y la dosis de volumen a 60ml/Kg de peso.

Introduction: In recent years, both morbidity and mortality from sepsis have increased gradually. Objective: To characterize clinical variables of patients with sepsis admitted to a pediatric intensive care unit of the Morón hospital. Methods: A prospective descriptive study was carried out of pediatric patients admitted to the Intensive Care Unit for Sepsis in the period from January 2015 to December 2018. The universe consisted of 298 children and the sample of 113, of whom they are distributed in different variables. Results: Ages between 2 and 5 years old predominate with 36 patients (31.9%) and female sex in 63 cases (55.7%). In the distribution of the stages at diagnosis, sepsis predominated with 53 cases for 46.9 %, and the time elapsed between infection and the appearance of sepsis was 0 to 3 hours in 43 cases. There was an association between septic shock and the volume dose administered at 60ml/Kg of body weight. The stay that predominated in the series was between 3 and 7 days in 41 patients. Conclusions: A clinical characterization of pediatric patients with sepsis admitted to the intensive care unit at Morón hospital was carried out, which is classified within second-level care hospitals, for 4 years, among the main variables is the predominance of the sepsis stage and the relationship between septic shock and the volume dose at 60ml/Kg of body weight.

Continuous clonidine infusion: an alternative for children on mechanical ventilation

SUMMARY OBJECTIVE: This study aimed to assess the clonidine infusion rate in the first 6 h, as maintenance dose (first 24 h), and in the pre-extubation period (last 24 h), as well as the cumulative dose of other sedatives and the hemodynamic response. METHODS: This is a retrospective cohort study. RESULTS: Children up to the age of 2 years who were admitted to the pediatric intensive care unit of a tertiary referral hospital in the south region of Brazil, between January 2017 and December 2018, were submitted to mechanical ventilation, and received continuous clonidine infusions were included in the study. The initial, maintenance, and pre-extubation doses of clonidine; the vasoactive-inotropic score; heart rate; and systolic and diastolic blood pressure of the study participants were assessed. A total of 66 patients with a median age of 4 months who were receiving clonidine infusions were included. The main indications for mechanical ventilation were acute viral bronchiolitis (56%) and pneumonia associated with acute respiratory distress syndrome (15%). The median of clonidine infusion in the first 6 h (66 patients) was 0.53 μg/kg/h (IQR 0.49-0.88), followed by 0.85 μg/kg/h (IQR 0.53-1.03) during maintenance (57 patients) and 0.63 μg/kg/h (IQR 0.54-1.01) during extubation period (42 patients) (p=0.03). No differences were observed in the doses regarding the indication for mechanical ventilation. Clonidine infusion was not associated with hemodynamic changes and showed no differences when associated with adjuvants. CONCLUSION: Clonidine demonstrated to be a well-tolerated sedation option in pediatric patients submitted to mechanical ventilation, without relevant influence in hemodynamic variables.

Implementación de un programa basado en IPASS en UCI / Implementation of an IPASS-based program in the ICU

Introducción: El uso de herramientas estandarizadas como estrategia de comunicación para brindar información relevante, precisa y actualizada, forma parte de las iniciativas de calidad en las instituciones que cumplen altos estándares en la atención de pacientes. Objetivo: Describir la implementación de un programa de traspaso (IPASS) en unidades de cuidados intensivos pediátricos específicos. Material y métodos: Estudio cuasi-experimental antes y después de una intervención, no controlado, utilizando como sujetos a los profesionales de la salud involucrados en traspasos de pacientes de la unidad de terapia intensiva cardiovascular (UCI 35) e inmunosuprimidos (UCI 72). La intervención consistió en la introducción de un paquete de medidas de estandarización del traspaso de pacientes que consta de: una herramienta escrita, una mnemotecnia oral, una capacitación de trabajo en equipo, observación y devolución estandarizada de los traspasos, basados en la metodología IPASS. Se realizó además una encuesta de percepción de seguridad, tanto en la etapa pre y post intervención. Se comparó el cumplimiento de cada componente del traspaso antes y después de la intervención mediante la prueba de chi2 . Resultados: Se realizaron 101 observaciones de traspaso y 56 encuestas. La mediana de pacientes por cada observación fue 6 (r: 4 a 12) y el tiempo promedio de 26± 11 min. Conclusiones: El uso de un paquete de medidas de estandarización del traspaso de pacientes posquirúrgicos cardiovasculares e inmunosuprimidos aumentó significativamente la presencia de información clave sobre criticidad de la enfermedad, acciones y situaciones de contingencia, junto con la inclusión de la síntesis por el receptor del traspaso (AU)

Introduction: The use of standardized tools as a communication strategy to provide relevant, accurate, and up-to-date information is part of quality initiatives in institutions that adhere to high standards in patient care. Objective: To describe the implementation of a handoff program (IPASS) in specific pediatric intensive care units. Methods: An uncontrolled, quasi-experimental, beforeand-after study. Subjects were healthcare providers involved in patient handoffs in the cardiovascular (ICU 35) and immunocompromised-patient (ICU 72) intensive care units. The intervention consisted of the introduction of a bundle to standardize patient handoff consisting of: a written tool, an oral mnemonic, teamwork training, observation, and standardized feedback for handoffs based on the IPASS methodology. A safety perception survey was also carried out, both in the pre- and post-intervention stage. Compliance with each handoff component before and after the intervention was compared using the Chi-squared test. Results: 101 handoff observations and 56 surveys were conducted. The median number of patients per observation was 6 (r: 4 to 12) and the mean handoff time was 26±11 min. Conclusions: The use of a standardized handoff bundle for post-surgical cardiovascular and immunocompromised patients significantly increased the availability of key information on disease severity, actions, and contingency situations, as well as a synthesis by the handoff receiver (AU)

Neumonías graves bacterianas en niños menores de 1 año / Severe bacterial pneumonia in children under 1 year of age / Pneumonias bacterianas graves em crianças menores de 1 ano

RESUMEN La neumonía es una infección común y potencialmente grave que tiene una prevalencia importante en la infancia y causa más muerte que cualquier otra enfermedad en el mundo en niños menores de 5 años. Con el objetivo de caracterizar el comportamiento de neumonía grave bacteriana en los menores de 1 año, ingresados en la unidad de cuidados intensivos pediátrico, en el 2do semestre del año 2019.Se realizó un estudio descriptivo, observacional y retrospectivo en este año. El universo estuvo constituido por 37 pacientes a los que se les diagnosticó neumonía que requirió ingreso hospitalario y la muestra quedó representada por 32 pacientes que cumplieron con los criterios de inclusión y exclusión. El grupo de 0-4 meses(50%), el sexo masculino (68.8 %), la zona rural (71.9%), la vía de ingreso por cuerpo de guardia (56.3 %), la estadía hospitalaria menor de 72 horas en UTIP (68.8 %) y las acciones de enfermería independientes (46.8%), fueron los hallazgos más significativos encontrados. El grupo de edad entre 0-4 meses, del sexo masculino y de procedencia rural predominó en el estudio. El cuerpo de guardia fue la vía de ingreso que más se utilizó. Los pacientes tuvieron una estadía hospitalaria menor de 3 días y las acciones de enfermería independientes en la neumonía grave bacteriana fueron las que más se utilizaron.

ABSTRACT Pneumonia is a common and potentially serious infection that has a significant prevalence in childhood and causes more death than any other disease in the world in children under the age of 5. With the aim of characterizing the behavior of severe bacterial pneumonia in children under 1 year, admitted to the pediatric intensive care unit, in the 2nd semester of 2019. A descriptive, observational and retrospective study was conducted this year. The universe consisted of 37 patients who were diagnosed with pneumonia that required hospital admission and the sample was represented by 32 patients who met the inclusion and exclusion criteria. The group of 0-4 months (50%), the male sex (68.8%), the rural area (71.9%), the route of admission by guard corps (56.3%), the hospital stay less than 72 hours in PICU (68.8%) and the independent nursing actions (46.8%), were the most significant findings found.The age group between 0-4 months, male and rural origin predominated in the study. The guard corps was the most widely used route of entry. Patients had a hospital stay of less than 3 days and independent nursing actions in severe bacterial pneumonia were the most widely used.

RESUMO A pneumonia é uma infecção comum e potencialmente grave que tem uma prevalência significativa na infância e causa mais morte do que qualquer outra doença no mundo em crianças menores de 5 anos. Como objetivo de caracterizar o comportamento de pneumonia bacteriana grave em crianças menores de 1 ano, internado na unidade de terapia intensiva pediátrica, no 2º semestre de 2019. Este ano, foi realizado um estudo descritivo, observacional e retrospectivo. O universo era composto por 37 pacientes diagnosticados com pneumonia que necessitavam de internação hospitalar e a amostra foi representada por 32 pacientes que atenderam aos critérios de inclusão e exclusão. O grupo de 0-4 meses (50%), o sexo masculino (68,8%), a área rural (71,9%), a rota de internação por corpo de guarda (56,3%), a internação hospitalar inferior a 72 horas no PICU (68,8%) e as ações independentes de enfermagem (46,8%), foram os achados mais significativos encontrados. A faixa etária entre 0-4 meses, de origem masculina e rural, predominou no estudo. O corpo de guarda foi a rota de entrada mais utilizada. Os pacientes tiveram uma internação hospitalar de menos de 3 dias e as ações independentes de enfermagem em pneumonia bacteriana grave foram as mais utilizadas.

Experience on prevention and control management in PICU during the epidemic of novel coronavirus Omicron variant in Shanghai / 中国小儿急救医学

Objective:To summarize the experience of the precise prevention and control strategy of novel coronavirus infection in the pediatric intensive care unit(PICU)during the epidemic of the Omicron variant.Methods:A retrospective analysis was performed on the strategies and management experience of precise prevention and control of novel coronavirus infection in PICU at Pediatric Hospital of Fudan University from March 1 to May 10, 2022.Results:According to the national and Shanghai novel coronavirus infection prevention and control standards, the PICU in our hospital, in accordance with the specialty characteristics of PICU, cooperated with the hospital′s department of infection and medical department to jointly construct a precise ward management strategy for the outbreak of the omicron mutants infection.Precise prevention and control management strategies were formulated from four aspects: the admission process of critically ill children, the division of PICU ward areas and nosocomial infection protection, the reception management system for children′s family members, and the " bubble management" system for PICU staff, and run them for 3 months.During the epidemic, there was no nosocomial infection of novel coronavirus infection in children or medical staff.During the period, a total of 140 critically ill children were admitted, including 87 cases transferred from the general ward in the hospital, 48 cases from the emergency department(non-febrile, 3 cases transferred by the transfer team), four cases from fever clinic, and one case from control ward.Four of the critically ill children had no emergency nucleic acid test report when they were admitted to the PICU.Among the 140 critically ill children, 54 patients received mechanical ventilation, 18 patients received blood purification, and two patients were monitored after liver transplantation.Seventy-eight (55.7%) children had underlying diseases.Conclusion:During the current round of novel coronavirus epidemic in Shanghai, PICU in our hospital formulated the admission and ward management procedures for critically ill children, which ensured the prevention and control of nosocomial infection of novel coronavirus, and at the same time ensured the treatment of critically ill children to the greatest extent.

Clinical epidemiological investigation of children with prolonged mechanical ventilation in pediatric intensive care unit / 中国小儿急救医学

Objective:To investigate the clinical epidemiological data of children with prolonged mechanical ventilation (PMV) in pediatric intensive care unit(PICU), and analyze the primary disease of children with PMV as well as the disease characteristics and prognosis of children with PMV under different kinds of primary disease.Methods:The clinical data of hospitalized children with PMV in PICU at Children′s Hospital of Fudan University from January 2019 to December 2020 were retrospectively collected.Results:A total of 46 children with PMV were collected.There were 18 males (39.1%) and 28 females (60.9%). The median age was 37 (8, 86) months and the median body weight was 15 (7, 20) kg.The average pediatric critical illness score at admission was 84.2±7.7, PaO 2/FiO 2 was (245.5±99.8)mmHg.The primary diseases leading to PMV were as follows: there were 14 cases of severe pneumonia, eight cases of severe encephalitis, five cases of bronchopulmonary dysplasia, three cases of upper airway obstruction/craniofacial deformity, three cases of myasthenia, three cases of brain stem tumor, three cases of mitochondrial encephalomyopathy, two cases of spinal muscular atrophy, two cases of Prader-Willi syndrome, one case of dermatomyositis, one case of severe brain injury, and one case of central hypoventilation.The causes of unable to withdraw ventilator were respiratory dysfunction in 24 cases, brain dysfunction in 16 cases, and diaphragm dysfunction in six cases.Compared with neuromuscular diseases, children with PMV caused by respiratory diseases had lower month age, higher preterm birth rate, lower PaO 2/FiO 2 ratio, higher parameters for ventilator treatment, and the differences were statistically significant ( P<0.05). Children with PMV caused by neuromuscular diseases had lower Glasgow coma score and higher coma rate, and the differences were statistically significant ( P<0.05). A total of nine (19.6%) cases underwent tracheotomy.A total of 23 (50.0%) cases were successfully extubated from ventilator, six (13.0%) cases were dependent on invasive ventilator, and six (13.0%) cases were breathing with tracheotomy tube.The median mechanical ventilation time was 33 (28, 40) days, the median PICU hospital stay was 42 (34, 56) days, and the median hospital stay was 51 (41, 65) days.A total of 27 (58.7%) cases were improved and discharged, four (8.7%) cases were transferred to rehabilitation hospital, four (8.7%) cases were transferred to local hospital, and 11 (23.9%) cases died in hospital or at home after giving up. Conclusion:The main causes of PMV in PICU children are respiratory dysfunction, brain dysfunction and diaphragm dysfunction.50.0% of the children with PMV could be discharged from the ventilator, and 23.9% died or died after giving up.

Central venous access devices-related thrombosis in critical ill children: a literature review / 中国实用护理杂志

This paper reviewed three aspects of risk factors of catheter-related thrombosis in critically ill children with central venous access devices, including the child's own factors, catheter-related factors and external factors. It summarized the main research advances of preventive measures such as the strengthen assessment of pre-catheterization, drug and mechanical prevention of thrombosis, control of catheter-related other complications, thrombus screening routinely, risk assessment model is used. It is to provide experience for early clinical identification and formulation of preventive measures, so as to reduce the occurrence of catheter-related thrombosis in critically ill children and promote the central venous access device used safely in PICU.