Effects of an early transfer from incubator to a warming crib in very low birthweight preterm infants.

PURPOSE: Very low birth weight infants are cared for postnatally in the incubator because of adverse consequences of hypothermia. Data on the optimal weight of transfer to a warming crib are rare. The aim of this study was to determine the course of temperature and body weight during a standardized transfer to a warming crib at a set weight. METHODS: Prospective intervention study in very low birthweight infants who were transferred from the incubator to a warming crib at a current weight between 1500 g and 1650 g. RESULTS: No infant had to be transferred back to an incubator. Length of hospital stay was equal compared to a historical cohort from the two years directly before the intervention. The intervention group showed an increase in the volume fed orally on the day after transfer to the warming crib, although this did not translate into an earlier discontinuation of gavage feedings. Compared to the historical group, infants in the intervention group could be transferred to an unheated crib at an earlier postmenstrual age and weight. CONCLUSIONS: Early transfer from the incubator to a warming crib between 1500 g and 1650 g is feasible and not associated with adverse short-term events or outcomes. TRIAL REGISTRATION: DRKS-IDDRKS00031832.

Epidemiología y factores de riesgo de las lesiones por caídas en niños menores de un año / Epidemiology and risk factors in injuries due to fall in infants under one year-old

Objetivos: Describir las características epidemiológicas de las caídas en menores de un año y analizar los factores de riesgo asociados a las lesiones de mayor gravedad. Pacientes y métodos: Estudio multicéntrico, observacional y transversal, de los niños menores de un año que acudieron por caídas a las Urgencias de 8 hospitales del territorio nacional, pertenecientes al Grupo de Trabajo de Lesiones No Intencionadas de la Sociedad Española de Urgencias de Pediatría, entre el 1 de marzo de 2014 y el 28 de febrero de 2015. Resultados: De un total de 289.887 consultas, 1.022 correspondieron a caídas en menores de un año. La mediana de edad fue de 8 meses y el 52,5% fueron varones. Las lesiones por caídas fueron más frecuentes entre los 9 y los 12 meses (37,6%) y en el 83,5% el lugar de caída fue el domicilio habitual. Hasta un 69,4% sufrieron la caída desde dispositivos infantiles y desde una altura inferior a 50cm el 47,8%. En un 68% las caídas fueron presenciadas; sin embargo, en la mitad de los casos (329) el cuidador no se encontraba en el área de alcance. Un 12% de las lesiones fueron graves. En la muestra se identificaron la altura de la caída mayor a 50cm, las caídas en la vía pública, desde los brazos del cuidador y desde las escaleras como factores de gravedad independientes. Conclusiones: Las lesiones más graves se producen en niños <3 meses y desde una altura de >50cm, sin embargo, no se relacionan con caídas no presenciadas. Debido a que el mecanismo más frecuente en las lesiones graves es la caída desde los brazos del cuidador, desde las escaleras y en la vía pública, debemos alertar sobre este hecho para evitar la morbilidad asociada (AU)

Objectives: To describe the epidemiological characteristics of unintentional injuries due to falls in children under one year and to analyse the risk factors associated with severe injuries. Patients and methods: This multicentre, observational and cross-sectional study included all children less than one year treated for unintentional fall in the Emergency Departments of 8 Spanish Hospitals, belonging to the «Unintentional Paediatric Injury Workshop» of the Spanish Paediatric Emergency Society, between March 1st, 2014 and February 28th, 2015. Results: Out of 289,887 emergency department cases, 1,022 were due to unintentional falls. The median age was 8 months and 52.5% were males. Fall injuries were more frequent among children aged 9-12 months (37.6%), and 83.5% occurred at home. The most common mechanism was fall from nursery equipment (69.4%), and 47.8% occurred from a height under 50cm. More than two-thirds (68%) of falls were witnessed, but in half of the cases (329) the caregiver was not in area. Serious injuries were seen in 12% of cases. In this study, a fall height greater than 50cm, falls in the street, from the arms of the carer, and from the stairs were identified as independent risk factors for worse outcomes. Conclusions: The most serious injuries occur in children <3 months and from a height of >50cm, though not related to unwitnessed falls. Because the most common serious injury mechanism is the fall from the arms of the carer, from stairs, and falls in the street, these facts should be highlighted in order to avoid morbidity (AU)

Dynamic pedobarographic classification of idiopathic toe-walkers for therapeutical indication / Clasificación baropodométrica dinámica de los andadores de puntillas para la indicación terapéutica

Idiopathic toe-walkers (ITWs) pedobarographic analysis has not been described yet nor its possible relationship with orthopedical and developmental characteristics. The objective of this research is to develop a dynamic pedobarographic classification of ITWs to propose a specific therapeutical approach. Through an observational study, 56 ITWs aged 3-6 years were classified by their initial foot contact; differences between idiopatic toe-walking (ITW) types and with respect to 40 control children were calculated by means of ANOVA and Student t-tests. The results show that the three ITW types displayed different step models for pressure and impulse distribution and also for temporal development (p<.05). They also showed different orthopedic and developmental characteristics (p<.05). As a whole, they demonstrated different severity levels, which suggest different therapeutical indications. This study confirms the convenience of a specific orthopedic, developmental, and gait assessment in ITW to clarify therapeutical indication

El análisis baropodométrico de la marcha de los andadores de puntillas (AP) no ha sido aún descrito en la literatura, ni tampoco su posible relación con sus características ortopédicas y neuromadurativas. El objetivo de este trabajo es desarrollar una clasificación baropodométrica dinámica de los AP para proponer un abordaje terapéutico específico. En un estudio observacional, 56 AP de 3 a 6 años han sido clasificados por su contacto inicial del pie, calculándose las diferencias entre los diferentes tipos de AP y con respecto a 40 niños que conformaron el grupo control, mediante los tests ANOVA y t de Student. Los resultados demostraron que los tres tipos de AP tenían diferentes modelos de paso en cuanto a la distribución de presiones e impulsos y también en su desarrollo temporal (p<.05). También se encontraron diferencias significativas en sus características ortopédicas y neuromadurativas (p<.05). En conjunto, los tres grupos de AP demostraron diferentes niveles de severidad que sugieren la indicación de abordajes terapéuticos diversos. Este estudio confirma la necesidad de una valoración específica de la marcha ortopédica y neuromadurativa en los AP para clarificar la indicación terapéutica

Análise eletromiográfica de músculos da coluna vertebral durante a marcha em diferentes formas de carregar o bebê / Electromyographic analysis of the spinal muscles during the gait in different ways to carry a baby

Introdução: A forma de carregar o bebê pode causar desequilíbrios em músculos relacionados à coluna vertebral. Objetivos: Investigar a atividade elétrica dos músculos trapézio fibras descendentes e eretores lombares durante a marcha na simulação de carregar um bebê. Métodos: 20 voluntárias, destras e saudáveis participaram das coletas durante a marcha em esteira na simulação do ato de carregar o bebê em diferentes formas: 1) posição horizontal; 2) posição vertical; 3) suporte tipo "canguru" e 4) suporte tipo "sling". Os resultados eletromiográficos foram analisados pela análise da intensidade do sinal eletromiográfico dos músculos trapézio fibras descendentes e eretores espinhais lombares bilateralmente. Resultados: A ANOVA de dois fatores indicou que a forma de carregar (F(4,59)=17,1 p<0,001) e lado (F(1, 59)=89,6 p<0,001) afetaram a intensidade da atividade do músculo eretor espinhal e também a forma de carregar (F(4, 59)=6,4 p<0,001) e lado (F(1, 59)=59,9 p<0,001) do músculo trapézio fibras descendentes. Conclusões: O suporte canguru gerou menor ativação em músculos espinhais durante a quando comparado a outras situações.

Introduction: The way to carry the baby may cause imbalances in muscles related to the spine. Objectives: To investigate the electrical activity of the muscles trapezius descending fibers and lumbar erector during the simulation of carrying a baby. Methods: 20 volunteers right-handed and healthy participate of the study during walking on a treadmill to simulate the act of carrying the baby in different ways: 1) horizontal position; 2) vertical position; 3) Support Type "kangaroo" and 4) Support Type "sling". The EMG results were analyzed by analysis of the intensity of the electromyographic signal of the muscles trapezius fibers descendants and spinal lumbar erector bilaterally. Results: A two-way ANOVA indicated that the way of loading (F(4, 59)=17.1 p <0,001) and next (F(1, 59)=89.6 p <0.001) affected the intensity of the activity spinal erector muscles and also the way of loading (F(4, 59)=6.4 p <0.001) and next (F(1, 59)=59.9 p <0.001) of the trapezius muscle fibers descendants. Conclusions: Kangaroo support generated less activation in spinal muscles during when compared to other situations.

Rede de descanso e ninho: comparação entre efeitos fisiológicos e comportamentais em prematuros / Hamaca y nido: comparación entre los efectos fisiológicos y de comportamiento en prematuros / Hammock position and nesting: comparison of physiological and behavioral effects in preterm infants

RESUMO Objetivo comparar os efeitos da aplicação de redes de descanso em prematuros, após a troca de fraldas, em comparação com o ninho. Métodos pesquisa quase experimental, crossover, com 30 prematuros internados em uma unidade de cuidados intermediários de um hospital público de Brasília, DF, no período de novembro de 2011 a março de 2012. Foram avaliados os efeitos das duas intervenções (ninho e rede) após a troca de fraldas. Para análise dos dados utilizou-se o teste t de Student com nível de confiança de 95% (p < 0,05). Resultados os prematuros, quando em rede, se mostraram menos estressados (p=0,002), tiveram menos características definidoras para o diagnóstico de enfermagem “Comportamento Desorganizado do Bebê” (p=0,05) e permaneceram em postura terapêutica em relação ao ninho (p=0,04). Conclusão quando comparado ao ninho, os prematuros posicionados em redes estiveram menos estressados, mais organizados e em melhor postura terapêutica.

RESUMEN Objetivo Para comparar los efectos de la aplicación de las hamacas en los bebés prematuros después de cambiarles pañales, en comparación con el nido. Métodos investigación casi experimental, cruzada con 30 recién nacidos prematuros en una unidad de cuidados intermedios en un hospital público en Brasilia-DF, a partir de noviembre de 2011 a marzo de 2012. Los efectos de las dos intervenciones (nido y la hamaca) después de cambiar pañales. Para el análisis de datos se utilizó la prueba t de Student con un nivel de confianza del 95% (p <0,05). Resultados prematuros cuando posicionados en hamaca, estaban menos estresados (p = 0,002), tenían menos características definitorias para el diagnóstico de enfermería “Comportamiento Desorganizado del Bebé” (p = 0,05) y se mantuvo en la postura terapéutica en relación con el nido (p = 0,04). Conclusión en comparación con el nido, los prematuros posicionados en hamaca estaban menos estresados, más organizados y con mejor posicionamiento terapéutico.

ABSTRACT Objective To compare the effects of the use of hammocks versus nesting in preterm infants, after diaper changing. Methods quasi-experimental study, a cross-over trial with 30 preterm newborns in an intermediate care nursery (ICN) in a public hospital in Brasilia-DF, conducted from November 2011 to March 2012. The effects of the two interventions (nesting and hammock) after diaper changing were assessed. Student’s t test with a confidence level of 95% (p <0.05) was used in data analysis. Results In hammock position the preterm infants were found to be less stressed (p = 0.002), had fewer defining characteristics indicating nursing diagnosis “Disorganized Infant Behavior” (p = 0.05) and remained in a more suitable position for receiving intensive care compared to nesting (p = 0.04). Conclusion Preterm infants in hammock position, compared to nesting, were less stressed, with a more organized behavior and in a better position for receiving intensive care.

The influence of baby walker usage in the sensory motor development of children at schools in early childhood education / A influência do uso do andador infantil no desenvolvimento sensório motor das crianças de educação infantil

INTRODUCTION: infant's healthy development acquisition is related to sensorial and motor experiences acquired in their first living year. As a walking stimulating aid, parents believethat baby walker may anticipate walking OBJECTIVE: check the frequency of the use of child walker for infants and the influence of this procedure on the sensory motor development, and correlate the daily time spent with the acquisition of independent walking at 13 months METHODS: Initially, parents answered a questionnaire regarding the use or no use of the baby walker. Infants who used it developed walking skills earlier than those who did not use it (p = 0.044 RESULTS: Daily time of use influenced in the walk acquisition time (p = 0.005); and there was no association between the groups who used or did not use the baby walker compared to their current motor development assessed by Alberta Infant Motor Scale (p = 0.566) CONCLUSION: We concluded that the vesting period of the march is on the daily use of the walker, which is an important factor for this acquisition.(AU)

INTRODUÇÃO: A aquisição do desenvolvimento normal infantil está relacionada com as experiências sensóriomotoras vivenciadas em seu primeiro ano de vida. Como recurso de estimular a marcha, os pais acreditam que o andador infantil possa facilitar esta prática OBJETIVO: Verificar a frequência da utilização do andador infantil por Crianças de até 18 meses em duas escolas de educação infantil do município de Uruguaiana-RS MÉTODO: Partiu-se de uma pesquisa de campo, quantitativa com abordagem exploratória, onde os pais responderam um questionário quanto á utilizagao ou não do andador RESULTADOS: O tempo de uso diário influenciado no tempo de aquisição pé (p = 0,005); e não houve Associação entre os grupos que usaram ou não usar o andador em comparação com o seu desenvolvimento motor de corrente avaliada por Alberta Infant Motor Scale (p = 0,566) CONCLUSÃO: Concluímos que o período de aquisição da marcha está no uso diário do andador, que é um fator importante para essa aquisição.(AU)

Estudio sobre las propiedades térmicas, la toxicidad emitida y la reinhalación de CO2 en los colchones de bebés como factores estresores externos relacionados con el lactante. Recomendaciones de diseño / No disponible

No disponible

Exploración ecográfica de las caderas del bebé en mochilas de porteo / Evaluation by ultrasound of the hips of babies carried in baby carriers

Antecedentes y objetivo: La displasia de cadera se ha asociado con factores de riesgo como la presentación de nalgas, el sexo femenino o los antecedentes familiares. Sin embargo, factores externos, como los sistemas de porteo, parecen influir en el desarrollo de la cadera en los primeros meses de vida. El objetivo del presente trabajo es valorar por imagen ecográfica la posición de las caderas en bebés colocados en diferentes tipos de mochilas portabebés. Método: Se ha realizado un estudio ecográfico de las caderas de bebés sanos entre 1,5 y 3,5meses de edad, cuando el niño es porteado en tres diferentes mochilas portabebés que proporcionan diferentes grados de sujeción de los muslos del bebé. Todas las caderas eran tipoI de Graf. Se han valorado tres parámetros ecográficos: el ángulo alfa de Graf, la cobertura acetabular y la distancia a pubis en situación basal (mesa de exploración) y en las tres diferentes mochilas de porteo. Resultados: En todos los casos los bebés mostraron valores de normalidad en los tres parámetros estudiados, sin diferencias estadísticamente significativas entre ninguna de las situaciones. Tampoco se encontraron diferencias en los parámetros ecográficos relacionadas con el sexo, la edad o el peso del bebé. Conclusiones: La cadera derecha del bebé mantiene unos parámetros ecográficos de normalidad cuando es colocada en cualquiera de los modelos de mochila estudiados

Background and objective: Hip dysplasia has been associated with risk factors such as breech presentation, female gender or family history. However, external factors, such as the use of baby carriers, seem to influence the development of the hip in the first months of life. The aim of this study is to evaluate the position of the hips of babies placed in different types of baby carriers by ultrasound image. Method: An ultrasound study of the hips of healthy babies between 1.5 and 3.5 months of age was carried out, when the children were carried in three different baby backpacks, which provide different degrees of support for the babies' thighs. All hips were typeI according to the Graf classification. Graf's alpha angle, acetabular coverage and distance to the pubis were assessed at baseline (examination table) and when the children were carried in the three different backpacks. Results: In all cases, the babies showed normal values in the three studied parameters, without statistically significant differences between any of the situations. There were also no differences in the ultrasound parameters related to the sex, age or weight of the baby. Conclusions: The right hip of the babies shows normal ultrasound parameters when placed in any of the baby carriers studied

Risk Factors of Invasive Carbapenem-Resistant Acinetobacter baumannii Infection in Neonatal Intensive Care Unit during Outbreak

PURPOSE: Invasive carbapenem-resistant Acinetobacter baumannii (CRAB) infection is associated with high morbidity and mortality rates in critically ill patients and neonates. We aimed to determine the risk factors of invasive infection in neonates with CRAB colonization, and differences in clinical outcomes between CRAB colonization and infection groups during the CRAB outbreak. METHODS: We retrospectively collected data from 45 patients with CRAB during the outbreak at the Neonatal Intensive Care Unit of Seoul National University Children's Hospital from May 2011 until April 2012. RESULTS: CRAB infection developed in 7 neonates (15.5%). Clinically significant patent ductus arteriosus (colonization group, 57.9% vs. infection group, 100%; P=0.04) and intubation state at initial CRAB isolation (44.7% vs. 100%, respectively; P=0.01) were more prevalent in the infection group. Univariate analysis results showed that a 1-min Apgar score of 14 had odds ratios of 9.9 (P=0.04) and 24.0 (P=0.02), respectively, for invasive CRAB infection. Total lengths of intubation, central venous catheterization, and CRAB isolation were significantly longer in the invasive infection group than colonization group. As a clinical outcome, incidence of bacteremia other than CRAB (26.3% vs. 71.4%, P=0.03) was higher in the infection group, but there was no differences in the mortality rates between groups (15.8% vs. 42.9%, respectively; P=0.13). CONCLUSION: A 1-min Apgar score of 14, clinically significant patent ductus arteriosus, and intubation state at initial isolation were found to be risk factors for invasive CRAB infection during the outbreak. During CRAB outbreak, early and appropriate antimicrobial treatment should be administered to high-risk patients.

Nidos de contención para recién nacidos y riesgo de muerte súbita del lactante / Newborn sleep positioners and sudden infant death syndrome risk

La incidencia de muerte súbita del lactante disminuyó con las primeras campañas de prevención, desde 1992. En la actualidad, aumentaron las muertes infantiles por sofocación, asfixia o atrapamiento, algunas relacionadas con el uso de nidos, posicionadores o almohadillas laterales para la cuna. Los medios de comunicación y los fabricantes debieran respetar las recomendaciones sobre sueño seguro, pero la fabricación, publicidad y venta de objetos que pueden afectar la seguridad de los niños carece de fiscalización. Se enfatiza la importancia de los profesionales de la salud en la difusión de las recomendaciones actuales para prevenir la muerte infantil durante el sueño.

The rate of sudden infant death decreased after the publication of the first guidelines regarding infant sleep position and safe environment in 1992. From 2005 onwards, infant deaths by suffocation, choking or entrapment have increased. Some of them were associated with wedges, positioning devices, and bumper pads. Media and manufacturers should follow safe sleep guidelines in their messaging and advertising, but there is a lack of control over this. We emphasize the important role of health professionals in disseminating the recommendation for a safe infant sleep environment.

Nidos de contención para recién nacidos y riesgo de muerte súbita del lactante / Newborn sleep positioners and sudden infant death syndrome risk

La incidencia de muerte súbita del lactante disminuyó con las primeras campañas de prevención, desde 1992. En la actualidad, aumentaron las muertes infantiles por sofocación, asfixia o atrapamiento, algunas relacionadas con el uso de nidos, posicionadores o almohadillas laterales para la cuna. Los medios de comunicación y los fabricantes debieran respetar las recomendaciones sobre sueño seguro, pero la fabricación, publicidad y venta de objetos que pueden afectar la seguridad de los niños carece de fiscalización. Se enfatiza la importancia de los profesionales de la salud en la difusión de las recomendaciones actuales para prevenir la muerte infantil durante el sueño.(AU)

The rate of sudden infant death decreased after the publication of the first guidelines regarding infant sleep position and safe environment in 1992. From 2005 onwards, infant deaths by suffocation, choking or entrapment have increased. Some of them were associated with wedges, positioning devices, and bumper pads. Media and manufacturers should follow safe sleep guidelines in their messaging and advertising, but there is a lack of control over this. We emphasize the important role of health professionals in disseminating the recommendation for a safe infant sleep environment.(AU)

Actitud de los pediatras sobre el uso de andadores para los bebés / Pediatricians' attitude about the use of infant walkers

Los andadores se utilizan frecuentemente a pesar de que su uso puede ocasionar lesiones. Se realizó una encuesta para obtener información sobre las actitudes y el abordaje de los pediatras respecto del uso de andadores. Se invitó a 247 pediatras que asistieron al 44° Congreso Turco de Pediatría y Europediatría (2008) a responder un cuestionario preparado por los autores. Se incluyeron en el análisis 226 cuestionarios respondidos en forma completa. La mediana de edad de los participantes (119 mujeres) fue de 39 años (29 a 58). De ellos, 4% recomendaban el uso de andadores, 32,3% dejaban la decisión a criterio de los padres y 63,7% no lo recomendaban. Ciento cinco habían tratado con anterioridad a un bebé que sufrió una lesión relacionada con el uso del andador; de ellos, 73,3% no recomendaron su uso y 57,1% opinaron que la producción y el uso de andadores deberían prohibirse. Conclusiones. El 4% de los pediatras encuestados recomiendan el uso de andadores para bebés y más del 30% dejan la decisión a los padres. Los pediatras que atendieron a un bebé que sufrió una lesión por el uso del andador fueron menos proclives a recomendarlo.

Infant walkers are still very popular even though their use might cause injuries. A survey was carried out to obtain information about attitudes and pediatricians' approach regarding the use of infant walkers. Two hundred and forty seven pediatricians who attended the 44th Turkish Congress of Pediatrics and Europediatrics (2008) were invited to reply to a questionnaire prepared by the authors. Two hundred and twenty six questionnaires replied in full were included. The median age of participants (119 women) was 39 years old (range: 29-58 years old). Out of the total, 4% recommended the use of a walker; 32.2% left the decision to parents' judgment, and 63.7% did not recommend its use. A hundred and five had previously treated an infant who had an injury associated to the use of the walker; out of them, 73.3% did not recommend its use and 57.1% stated that there should be a ban on the sale and manufacture of walkers. Conclusions. Out of the total number of surveyed pediatricians, 4% recommend the use of infant walkers and over 30% leave this decision to parents. Those pediatricians who took care of babies who had an injury associated to the use of a walker were less prone to recommending it.

Actitud de los pediatras sobre el uso de andadores para los bebés / Pediatricians attitude about the use of infant walkers

Los andadores se utilizan frecuentemente a pesar de que su uso puede ocasionar lesiones. Se realizó una encuesta para obtener información sobre las actitudes y el abordaje de los pediatras respecto del uso de andadores. Se invitó a 247 pediatras que asistieron al 44° Congreso Turco de Pediatría y Europediatría (2008) a responder un cuestionario preparado por los autores. Se incluyeron en el análisis 226 cuestionarios respondidos en forma completa. La mediana de edad de los participantes (119 mujeres) fue de 39 años (29 a 58). De ellos, 4% recomendaban el uso de andadores, 32,3% dejaban la decisión a criterio de los padres y 63,7% no lo recomendaban. Ciento cinco habían tratado con anterioridad a un bebé que sufrió una lesión relacionada con el uso del andador; de ellos, 73,3% no recomendaron su uso y 57,1% opinaron que la producción y el uso de andadores deberían prohibirse. Conclusiones. El 4% de los pediatras encuestados recomiendan el uso de andadores para bebés y más del 30% dejan la decisión a los padres. Los pediatras que atendieron a un bebé que sufrió una lesión por el uso del andador fueron menos proclives a recomendarlo.(AU)

Infant walkers are still very popular even though their use might cause injuries. A survey was carried out to obtain information about attitudes and pediatricians approach regarding the use of infant walkers. Two hundred and forty seven pediatricians who attended the 44th Turkish Congress of Pediatrics and Europediatrics (2008) were invited to reply to a questionnaire prepared by the authors. Two hundred and twenty six questionnaires replied in full were included. The median age of participants (119 women) was 39 years old (range: 29-58 years old). Out of the total, 4% recommended the use of a walker; 32.2% left the decision to parents judgment, and 63.7% did not recommend its use. A hundred and five had previously treated an infant who had an injury associated to the use of the walker; out of them, 73.3% did not recommend its use and 57.1% stated that there should be a ban on the sale and manufacture of walkers. Conclusions. Out of the total number of surveyed pediatricians, 4% recommend the use of infant walkers and over 30% leave this decision to parents. Those pediatricians who took care of babies who had an injury associated to the use of a walker were less prone to recommending it.(AU)

Beliefs about the use of baby walkers / Crenças sobre o uso do andador infantil

OBJECTIVES: To understand the opinion of the parents about the baby walker and compare the age of gait acquisition between infants that used a walker and those that did not. METHODS: In this quali-quantitative study, an interview involving a semi-structured questionnaire was carried out with 26 parents, 14 of whose infants used the equipment (BWG) and 12 of whose infants did not (NBWG) prior to gait acquisition. After extensive content analysis, categories for interpreting the results emerged. For data triangulation, the age of gait acquisition was documented by weekly telephone contact. Student's t-test was used for comparison between groups with a significance level of α=0.05. RESULTS: The following categories were identified in the parents' reports: a) information about the baby walker; b) doubt/decision to use it vs. certainty about not using it; c) beliefs about the use of a baby-walker; and d) benefits and harm from use. The age of independent gait acquisition did not differ between groups (p=0.837): BWG initiated gait at 376.17 (SD=32.62) days and NBWG did so at 378.75 (SD=27.99) days. CONCLUSIONS: The beliefs and feelings that permeate the decision to use a baby walker illustrate the different rationales adopted by parents about the role of this equipment in the child's development of gait and autonomy. The use of a baby walker did not influence the age of gait acquisition. The results broaden the understanding of choices that influence child-rearing practices prior to gait acquisition.

OBJETIVOS: Conhecer a opinião dos pais sobre o uso do andador infantil e comparar a idade de aquisição da marcha independente entre os lactentes que usaram e os que não usaram o andador. MÉTODOS: Neste estudo qualiquantitativo, realizou-se entrevista com questionário semiestruturado com 26 pais, 14 de lactentes que usaram (GUAI) e 12 dos que não usaram o equipamento (GNUAI) antes da aquisição da marcha. Empregou-se análise de conteúdo, a partir da qual, após extensa leitura, emergiram-se as categorias para interpretação dos resultados. Para triangulação dos dados, a idade de aquisição de marcha foi documentada por contato telefônico semanal e, para comparação entre grupos, usou-se o teste t de Student, nível de significância α=0,05. RESULTADOS: Foram identificadas, nos relatos dos pais, as categorias: a) informações sobre o andador infantil; b) dúvida/decisão em usar versus certeza de não usar; c) crenças sobre o uso do andador infantil e d) benefícios e malefícios do uso. A idade de aquisição da marcha independente não foi diferente entre os grupos (p=0,837): GUAI iniciou a marcha com 376,17 (DP=32,62) dias e GNUAI, com 378,75 (DP= 27,99) dias. CONCLUSÕES: As crenças e sentimentos que permeiam a decisão de usar o andador ilustram racionalidades distintas entre os pais sobre o significado desse equipamento para o desenvolvimento da marcha e ganho de autonomia da criança. O uso do andador infantil não influenciou a idade de aquisição da marcha. Os resultados ampliam o entendimento das escolhas que podem influenciar as práticas maternas no período pré-aquisição da marcha.

Estimulação ambiental e uso do andador infantil por lactentes com desenvolvimento normal / Environmental stimulation and use of a children's baby walkers by infants with normal development

OBJETIVOS: avaliar a quantidade e qualidade de estímulos ambientais disponíveis para lactentes com desenvolvimento normal que fizeram uso do andador infantil anteriormente à aquisição da marcha independente. MÉTODOS: estudo transversal, com 24 lactentes distribuídos em dois grupos, sendo 12 do grupo exposto ao andador infantil (AI) e 12 do grupo não-exposto (C), mantendo-se equivalência entre grupos em idade, sexo e nível sócio econômico da família. O teste Observation for Measurement of the Environment (HOME) documentou os estímulos oferecidos pelo ambiente. Teste-t de Student para amostras independentes comparou os escores médios do teste HOME de ambos os grupos, considerando o nível de significância α=0,05. RESULTADOS: diferenças no teste HOME foram observadas, tendo o grupo AI obtido escores superiores ao grupo C (p=0,014), com efeito de magnitude fraca (d=0,24). CONCLUSÕES: o uso do voador infantil no período pré-aquisição da marcha por lactentes com desenvolvimento normal, pode estar associado a ambientes domiciliares mais estimuladores.

OBJECTIVES: to evaluate the quantity and quality of environmental stimuli available to infants with normal development who use a baby walkers prior to learning to walk by themselves. METHODS: a cross-sectional study was carried out with 24 infants distributed into two groups of twelve: one group of children who had used a baby walkers (BW) and 12 who had not (C), with the children in both groups being of equivalent ages, sex, and socio-economic background. The Home Observation for Measurement of the Environment (HOME) test provided a documentary Record of the stimuli provided by the environment. Student's t-test for independent samples was used to compare the mean scores on the HOME test of both groups, considering the level of significance to be α=0.05. RESULTS: differences in the HOME scores, with the BW group obtaining higher scores than the control group (p=0.014), with a low magnitude effect (d=0.24). CONCLUSIONS: the use of a children's baby walkers in the period before learning to walk by infants with normal development may be associated with more stimulating home environments.

Muerte por uso incorrecto del «pa˜nuelo portabebés»: necesidad de un abordaje multidisciplinar en las lesiones infantiles / Death by incorrect use of baby sling: multidisciplinary approach to infant injuries

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Early stress hyperglycemia as independent predictor of increased mortality in preterm infants / 소아과

Purpose: Stress hyperglycemia is common in critically ill adult patients. It is known as a predictor of increased mortality, and intensive insulin therapy has been shown to improve the prognosis in such patients. We have investigated the relationship between early stress hyperglycemia and clinical outcomes in preterm infants. Methods: In this study, 141 preterm infants with a gestational age of less than 30 weeks were enrolled. The hyperglycemic group was defined as that having maximum glucose of more than 150 mg/dL (n=61) during the first 48 h of life, and the non-hyperglycemic group was defined as that having maximum glucose of less than 150 mg/dL (n=80). Perinatal history, severity of illness using the Clinical Risk Index for Babies (CRIB) score, clinical outcomes, and mortality of the two groups were compared. Results: There was no significant difference in the gestational age between the two groups, but the birth weight (P<0.001) was significantly lower, and the CRIB score (P<0.001) was significantly higher in the hyperglycemic group. Disseminated intravascular coagulation (P<0.001) and clinically suspected sepsis (P=0.046) were more common in the hyperglycemic group. Mortality was markedly higher in the hyperglycemic group (11.3% vs. 41.0%, P<0.001). On performing a stepwise multiple logistic regression analysis, hyperglycemia (OR 3.787; 95% CI 1.324 to 10.829), the CRIB score (OR 1.252; 95% CI 1.047 to 1.496) and birth weight (OR 0.997; 95% CI 0.994 to 1.000) was independently associated with higher mortality. Conclusion: Stress hyperglycemia within the first 48 h of life is independently related to increased morbidity and mortality in preterm infants.