RESUMO
INTRODUCTION: Vector bioimpedance analysis (BIVA) can be very useful for the evaluation of body composition, hydration, and nutritional status in infants and newborns. The objective of this study was to determine the impedance vector distribution for a group of healthy newborn Spanish children. METHODS: This was a cross-sectional, descriptive study conducted with 154 healthy, Spanish newborns (gestational age: 37-41 weeks) aged 24 to 72 hours (79 males, 75 females). Weight, height, and cephalic-circumference were determined. Resistance and reactance were measured with a single-frequency impedance analyzer at 50 kHz (tetrapolar analysis). The newborns' specific 95% confidence intervals of the mean vectors and the 95%, 75%, and 50% tolerance intervals for the individual vector measurements were plotted using R and Xc components standardized by the subjects' lengths. The mean impedance vectors were compared with Hotelling's-T2 test for vector analysis (significance level: P < .05). RESULTS: The newborns exhibited gender-related differences in the mean impedance vector (mean [SD] R/H: 833.6 [97.5] Ohm/m in males vs 918.2 [107.7] Ohm/m in females; mean [SD] Xc/H: 91.3 [34.7] Ohm/m in males vs 95.6 [23.2] Ohm/m in females). No statistically significant differences in the mean impedance vectors were observed according to days of life. Lower values of resistance and slightly higher reactance values were observed in the healthy Spanish newborns compared to Italian newborns. CONCLUSIONS: New tolerance ellipses were constructed for healthy Spanish newborns. These data allow detecting alterations in the hydration status and cell mass in term newborns in the first 3 days of life.
Assuntos
Impedância Elétrica , Avaliação Nutricional , Estado Nutricional/fisiologia , Estudos Transversais , Feminino , Humanos , Recém-Nascido , Masculino , Valores de Referência , EspanhaRESUMO
BACKGROUND: Increasingly, neonatal clinics seek to minimize painful experiences and stress for premature infants. Fundoscopy performed with a binocular indirect ophthalmoscope is the reference examination technique for screening of retinopathy of prematurity (ROP), and it is associated with pain and stress. Wide-field digital retinal imaging is a recent technique that should be evaluated for minimizing infant pain and stress. METHODS: The purpose of the study was to assess and compare the impact of using a binocular indirect ophthalmoscope (BIO), or wide-field digital retinal imaging (WFDRI) on pain and stress in infants undergoing ROP screening examination. This was a comparative evaluation study of two screening procedures. Ophthalmologic examinations (N = 70) were performed on 24 infants with both BIO and WFDRI. Pain assessments were performed with two specific neonatal scales (Crying, requires oxygen, increased vital signs, expression and sleeplessness, CRIES and, Premature infant pain profile, PIPP) just prior to the examination, and 30 seconds, 1 hour, and 24 hours later after ending the examination. RESULTS: Changes over time were significantly different between BIO and WFDRI with both scales (PIPP score, p = .007, and CRIES score, p = .001). Median PIPP score (interquartile interval) at baseline was 4 (3-5). At 30 seconds the score was 8 (6-9) for BIO and 6 (5-7) for WFDRI, respectively. The increase in PIPP score between baseline and 30 seconds was significantly lower with WFDRI (p = .006). The median increase in CRIES score from baseline to 30 seconds was 1 point lower for WFDRI than for BIO (p < .001). No significant difference in response remained at 1 hour or 24 hour assessments. CONCLUSIONS: A transient short-term pain and stress response occurs with both BIO and WFDRI. Infants examined for screening of ROP with digital retinal imaging present less pain and stress at 30 seconds following completion of the exam when compared with binocular indirect ophthalmoscopy.
Assuntos
Triagem Neonatal/efeitos adversos , Oftalmoscopia/efeitos adversos , Dor/etiologia , Retinopatia da Prematuridade/diagnóstico , Estresse Fisiológico , Diagnóstico por Imagem/efeitos adversos , Diagnóstico por Imagem/métodos , Feminino , Humanos , Recém-Nascido , Masculino , Oftalmoscopia/métodos , Medição da DorRESUMO
INTRODUCTION: The Newborn Infant Parasympathetic Evaluation (NIPE) index is an instrument that enables continuous, fast and objective assessment of neonatal discomfort. The aim of the study was to analyse changes in NIPE values after performance of blood draws and the factors involved in this variation. MATERIAL AND METHODS: We conducted a prospective observational study. We included infants admitted to the neonatal intensive care unit between June and December 2021 who underwent blood draws. We recorded demographic data, aspects related to the procedure, the NIPE index and the heart rate at baseline and 1, 2, 3, 4, 5, 10 and 15â¯min after the procedure. RESULTS: The study included 86 records for 49 patients. In the first 4â¯min after the procedure, there was a significant decrease in the NIPE index, with a maximum decrease of 22.8% relative to baseline and the nadir at 2.79â¯min. The decrease in NIPE values was greater in infants born preterm, male, with lower 5-min Apgar scores and following procedures that had been performed previously, after caesarean section or in the morning. There were no differences when the blood draw was obtained during kangaroo care. The correlation between the NIPE index and the heart rate was weak. CONCLUSIONS: After a painful procedure, such as a blood draw, the NIPE monitor showed a significant decrease in the first 4â¯min, which was more pronounced in preterm infants, in repeated procedures or after caesarean delivery. The NIPE index could help identify infants experiencing acute procedural pain, complementing clinical rating scales.
Assuntos
Dor Processual , Recém-Nascido , Gravidez , Humanos , Masculino , Feminino , Medição da Dor/métodos , Dor Processual/diagnóstico , Dor Processual/etiologia , Recém-Nascido Prematuro , Cesárea , DorRESUMO
INTRODUCTION: Developmental dysplasia of the hip is a common cause of disability among children. Early detection leads to better prognosis. There are some risk factors that increase the possibility of developing a dysplasia. But not every child with developmental dysplasia has them. This means that physical examination is still very useful to detect them. However, based on clinical findings, the amount of requested ultrasound seems higher than it would be necessary. METHODS: Retrospective cohort study of infants born in a single tertiary care centre. Babies in which hip ultrasound was performed were included. During the period of study, patients with diagnosis of developmental hip dysplasia were also included, as well as the amount of ultrasounds requested during this period, and their efficiency. RESULTS: Out of the 456 newborns included, 530 hip ultrasounds were performed. Just 3 of the total 12 dysplasias had risk factors. The others were diagnosed through clinical examination. CONCLUSIONS: Screening protocols are useful to detect hip dysplasia but clinical examination is very important to detect those cases without risk factors. However, the number of tests is higher than expected according to the diagnosed dysplasias.
Assuntos
Displasia do Desenvolvimento do Quadril , Luxação Congênita de Quadril , Criança , Feminino , Luxação Congênita de Quadril/diagnóstico , Humanos , Lactente , Recém-Nascido , Exame Físico , Estudos Retrospectivos , UltrassonografiaRESUMO
BACKGROUND: Adherence to the Ten Steps of the Baby-Friendly Hospital Initiative has been shown to have a protective role for the initiation and maintenance of breastfeeding. RESEARCH AIMS: (1) To determine the breastfeeding rate during the first 6 months of life in children of mothers diagnosed with COVID-19 infection at the time of birth; and (2) to assess the possible influence of being born in a center with Baby-Friendly Hospital Initiative accreditation. METHODS: This was a two-group comparative longitudinal observational study of infants born to mothers with COVID-19 at the time of birth, between March 13-May 31, 2020 (the first wave of the pandemic) in Spain. Fourteen Spanish hospitals participated, five (35.7%) were Baby-Friendly Hospital Initiative accredited. Type of feeding was assessed prospectively at discharge, 1, 3, and 6 months of age. A total of 248 newborns were included in the study. RESULTS: A total of 117 (47.3%) newborns were born in Baby-Friendly Hospital Initiative (BFHI) accredited centers. These centers applied skin-to-skin contact with greater probability (OR = 1.9; 95% CI [1.18, 3.29]) and separated the newborns from their mothers less frequently (OR = 0.46; 95% CI [0.26, 0.81]) than non-accredited centers. No differences were observed in relation to the presence of a companion at the time of birth. At discharge, 49.1% (n = 57) of newborns born in BFHI-accredited centers received exclusive breastfeeding versus 35.3% (n = 46) in non-accredited centers (p = .03). No differences were observed in breastfeeding rates throughout follow-up. CONCLUSIONS: The exclusive breastfeeding rate at discharge in children of mothers with COVID-19 infection at birth was higher in Baby-Friendly Hospital Initiative accredited centers, which most frequently applied skin-to-skin contact at birth as well as rooming-in.
Assuntos
Aleitamento Materno , COVID-19 , Criança , Feminino , Promoção da Saúde , Hospitais , Humanos , Lactente , Recém-Nascido , Mães , Pandemias , SARS-CoV-2 , Espanha/epidemiologiaRESUMO
OBJECTIVE: To investigate the influence of external factors such as lunar and meteorological effects on the frequency of birth deliveries. It includes the lunar gravitational force using the scarcely investigated lunar apogee and perigee (furthest and closest distance to earth, respectively). MATERIAL AND METHODS: A retrospective study was conducted by reviewing the medical records of all spontaneous single deliveries during a 4 year period (2015-2018). A statistical analysis was performed on the relationship of the deliveries using birth rates with qualitative lunar variables (four classic phases, lunar apogee- perigee, and super moons) and quantitative atmospheric variables (mean atmospheric pressures, mean temperature, and mean wind velocity). RESULTS: No relationship was found between the variables studied and the birth rate. There were periods with more births in the months of May and June. CONCLUSION: Despite the myth on the meteorological, and in particular, the lunar influence on birth deliveries, no statistical association was found to support this. Furthermore, the classic moon phases and the lunar gravitational force do not seem to trigger birth delivery either.
Assuntos
Coeficiente de Natalidade/tendências , Lua , Parto , Feminino , Humanos , Periodicidade , Gravidez , Estudos RetrospectivosRESUMO
BACKGROUND: Our aim was to describe the clinical features of mothers with coronavirus disease 2019 (COVID-19) infection during gestation or delivery, and the potential vertical transmission. We also wish to evaluate the possible horizontal transmission after hospital discharge, by means of a follow-up of all the newborns included at 1 month of age. METHODS: This multicenter descriptive study involved 16 Spanish hospitals. We reviewed the medical records of 242 pregnant women diagnosed with COVID-19 from March 13 to May 31, 2020, when they were in their third trimester of pregnancy. They and their 248 newborn infants were monitored until the infant was 1 month old. RESULTS: Caesarean sections (C-sections) were performed on 63 (26%) women. The initial clinical symptoms were coughing (33%) and fever (29.7%). Mothers hospitalized due to COVID-19 pathology had a higher risk of ending their pregnancy via C-section (P = 0.027). Newborns whose mothers had been admitted due to their COVID-19 infection had a higher risk of premature delivery (P = 0.006). We admitted 115 (46.3%) newborn infants to the neonatal unit, of those, 87 (75.6%) were only admitted due to organizational circumstances. No infants died and no vertical or horizontal transmission was detected. Regarding type of feeding, 41.7% of the newborns received exclusive breast-feeding at discharge and 40.4% at 1 month. CONCLUSIONS: We did not detect COVID-19 transmission during delivery or throughout the first month of life in the newborns included in our study. Exclusive breast-feeding rates at discharge and at 1 month of age were lower than expected.
Assuntos
COVID-19/epidemiologia , COVID-19/virologia , Complicações Infecciosas na Gravidez/epidemiologia , Complicações Infecciosas na Gravidez/virologia , SARS-CoV-2 , Adulto , COVID-19/diagnóstico , COVID-19/transmissão , Gerenciamento Clínico , Feminino , Humanos , Recém-Nascido , Transmissão Vertical de Doenças Infecciosas/estatística & dados numéricos , Masculino , Avaliação de Resultados da Assistência ao Paciente , Gravidez , Resultado da Gravidez , Vigilância em Saúde Pública , Espanha/epidemiologiaRESUMO
INTRODUCTION: Developmental dysplasia of the hip is a common cause of disability among children. Early detection leads to better prognosis. There are some risk factors that increase the possibility of developing a dysplasia. But not every child with developmental dysplasia has them. This means that physical examination is still very useful to detect them. However, based on clinical findings, the amount of requested ultrasound seems higher than it would be necessary. METHODS: Retrospective cohort study of infants born in a single tertiary care centre. Babies in which hip ultrasound was performed were included. During the period of study, patients with diagnosis of developmental hip dysplasia were also included, as well as the amount of ultrasounds requested during this period, and their efficiency. RESULTS: Out of the 456 new-borns included, 530 hip ultrasounds were performed. Just 3 of the total 12 dysplasias had risk factors. The others were diagnosed through clinical examination. CONCLUSIONS: Screening protocols are useful to detect hip dysplasia but clinical examination is very important to detect those cases without risk factors. However, the number of tests is higher than expected according to the diagnosed dysplasias.
RESUMO
INTRODUCTION: Early-onset neonatal sepsis refers to an infection which starts during the first 72hours of birth, and can lead to significant morbidity and mortality. Scientific evidence shows that infected infants present with symptoms during the first hours after delivery. There has been a significant decrease in this condition with the implementation of guidelines for its prevention. However, International guidelines still recommend the evaluation of these infants using painful tests. MATERIAL AND METHODS: A prospective cohort study was conducted on all asymptomatic infants born at>35 weeks gestation with one or more risk factors in a single tertiary care centre from 2011 to 2015. They were periodically observed in newborn nursery from admission until discharge looking for signs of infection. RESULTS: Out of the 9,424 babies born during this period, 1425 were included in the study. A total of 53 infants were admitted to the neonatal unit, half of them because of sepsis suspicion. Finally, just 7 were discharged with the diagnosis of sepsis. All these 7 presented with symptoms during their first 72hours of life. No sepsis was reported in asymptomatic infants. CONCLUSIONS: Truly infected infants present with symptoms during their first hours of life. This study supports the observation of infants at risk as a safe practice to detect early-onset sepsis.
Assuntos
Infecções/diagnóstico , Triagem Neonatal , Feminino , Humanos , Recém-Nascido , Infecções/epidemiologia , Masculino , Estudos Prospectivos , Fatores de RiscoRESUMO
Introducción: El monitor NIPE (Newborn Infant Parasympathetic Evaluation) es una herramienta rápida, continua y objetiva de evaluación del disconfort neonatal. Los objetivos fueron describir los cambios del NIPE tras una extracción sanguínea y los factores implicados en su variación. Material y métodos: Estudio observacional analítico con recogida de datos prospectiva. Se incluyeron los recién nacidos ingresados en cuidados intensivos entre junio y diciembre de 2021 a quienes se les realizó extracción sanguínea. Se recogieron variables demográficas, las relacionadas con la realización del procedimiento, la puntuación NIPE, la frecuencia cardiaca previa y en los minutos 1, 2, 3, 4, 5, 10 y 15 posteriores. Resultados: Se incluyeron 86 registros de 49 pacientes. Durante los primeros cuatro minutos tras el procedimiento hubo un descenso significativo en la puntuación NIPE, siendo el descenso máximo de un 22,8% respecto al valor basal, produciéndose el nadir a los 2,79 minutos. El mayor descenso del NIPE ocurrió en pacientes prematuros, varones, con menor Apgar a los cinco minutos, en procedimientos ya realizados previamente, tras cesárea y en horario matutino. No hubo diferencias con la realización en canguro. La correlación entre NIPE y frecuencia cardíaca fue débil. Conclusiones:Tras un procedimiento doloroso, como una extracción sanguínea, el monitor NIPE mostró un descenso significativo los primeros cuatro minutos, agudizándose el descenso con la prematuridad, la reiteración de procedimientos o el nacimiento tras cesárea. El monitor NIPE puede ayudar a identificar eficazmente a aquellos neonatos que sufren dolor agudo tras un procedimiento, complementándose con las escalas de valoración clínica. (AU)
Introduction: The Newborn Infant Parasympathetic Evaluation (NIPE) index is an instrument that enables continuous, fast and objective assessment of neonatal discomfort. The aim of the study was to analyse changes in NIPE values after performance of blood draws and the factors involved in this variation. Material and methods: We conducted a prospective observational study. We included infants admitted to the neonatal intensive care unit between June and December 2021 who underwent blood draws. We recorded demographic data, aspects related to the procedure, the NIPE index and the heart rate at baseline and 1, 2, 3, 4, 5, 10 and 15min after the procedure. Results: The study included 86 records for 49 patients. In the first 4min after the procedure, there was a significant decrease in the NIPE index, with a maximum decrease of 22.8% relative to baseline and the nadir at 2.79min. The decrease in NIPE values was greater in infants born preterm, male, with lower 5-min Apgar scores and following procedures that had been performed previously, after caesarean section or in the morning. There were no differences when the blood draw was obtained during kangaroo care. The correlation between the NIPE index and the heart rate was weak. Conclusions: After a painful procedure, such as a blood draw, the NIPE monitor showed a significant decrease in the first 4min, which was more pronounced in preterm infants, in repeated procedures or after caesarean delivery. The NIPE index could help identify infants experiencing acute procedural pain, complementing clinical rating scales. (AU)
Assuntos
Humanos , Masculino , Feminino , Recém-Nascido , Neonatologia , Manejo da Dor , Escala de Avaliação Comportamental , Espanha , Terapia Intensiva NeonatalRESUMO
Introducción: La displasia del desarrollo de la cadera se trata de una patología relativamente frecuente y es una causa importante de discapacidad si no se trata de la forma adecuada. Existen una serie de factores de riesgo que aumentan la probabilidad de presentar una displasia de caderas, pero la mayoría de los afectados no los presentan. Por ello, la exploración física es fundamental para su diagnóstico. No obstante, el número de ecografías solicitadas parece ser muy superior al que sería necesario, según los hallazgos clínicos.Material y métodos: Estudio observacional descriptivo retrospectivo de los recién nacidos pertenecientes al área de referencia de un hospital terciario. Se recogieron las ecografías de caderas realizadas en nuestro centro durante el periodo de estudio, así como los diagnósticos de displasia durante dicho periodo para comprobar la frecuencia de presentación de los factores de riesgo y los hallazgos clínicos, además del número de ecografías solicitadas en este periodo y su rendimiento.Resultados: Se incluyeron un total de 456 recién nacidos a los que se realizaron un total de 530 ecografías de caderas. Tres de las 12 displasias detectadas en este tiempo presentaban factores de riesgo, el resto de los pacientes fue diagnosticado por la clínica.Conclusiones: Los protocolos de screening son implementados de forma adecuada en nuestro medio, aunque sin la exploración física detallada no sería posible la detección precoz de la displasia, evitando con ello secuelas a largo plazo. No obstante, el número de ecografías de caderas solicitadas es muy superior al que se esperaría, dado el bajo porcentaje de displasias halladas. (AU)
Introduction: Developmental dysplasia of the hip is a common cause of disability among children. Early detection leads to better prognosis. There are some risk factors that increase the possibility of developing a dysplasia. But not every child with developmental dysplasia has them. This means that physical examination is still very useful to detect them. However, based on clinical findings, the amount of requested ultrasound seems higher than it would be necessary. Methods: Retrospective cohort study of infants born in a single tertiary care centre. Babies in which hip ultrasound was performed were included. During the period of study, patients with diagnosis of developmental hip dysplasia were also included, as well as the amount of ultrasounds requested during this period, and their efficiency. Results: Out of the 456 new-borns included, 530 hip ultrasounds were performed. Just 3 of the total 12 dysplasias had risk factors. The others were diagnosed through clinical examination. Conclusions: Screening protocols are useful to detect hip dysplasia but clinical examination is very important to detect those cases without risk factors. However, the number of tests is higher than expected according to the diagnosed dysplasias. (AU)
Assuntos
Humanos , Recém-Nascido , Luxação Congênita de Quadril/diagnóstico por imagem , Luxação Congênita de Quadril/diagnóstico , Fatores de Risco , Quadril , Epidemiologia Descritiva , Estudos RetrospectivosRESUMO
OBJETIVO: Investigar la influencia externa tanto lunar como climatológica en la frecuencia de partos. Incluye fuerza gravitacional lunar mediante apogeo y perigeo lunar apenas investigado. MATERIAL Y MÉTODOS: Estudio retrospectivo mediante revisión de historias clínicas de todos los partos únicos de inicio espontáneo durante un periodo de 4 años (2015-2018). Se analiza estadísticamente la relación de los partos mediante coeficiente de nacimientos con variables cualitativas lunares (4 fases clásicas, apogeo-perigeo lunar y superlunas) y variables cuantitativas atmosféricas (presiones atmosféricas medias, temperatura media y velocidad media del viento). RESULTADOS: No se encontró relación entre las variables estudiadas y el coeficiente de nacimientos. Se encontró periodicidad de partos con más nacimientos en los meses de mayo y junio. CONCLUSIÓN: Pese al mito existente de la influencia meteorológica y, sobre todo, lunar en los partos, no se encuentra razón estadística que lo apoye. Además de las fases clásicas, la fuerza gravitacional lunar tampoco parece desencadenar el parto
OBJECTIVE: To investigate the influence of external factors such as lunar and meteorological effects on the frequency of birth deliveries. It includes the lunar gravitational force using the scarcely investigated lunar apogee and perigee (furthest and closest distance to earth, respectively). MATERIAL AND METHODS: A retrospective study was conducted by reviewing the medical records of all spontaneous single deliveries during a 4 year period (2015-2018). A statistical analysis was performed on the relationship of the deliveries using birth rates with qualitative lunar variables (four classic phases, lunar apogee- perigee, and super moons) and quantitative atmospheric variables (mean atmospheric pressures, mean temperature, and mean wind velocity). RESULTS: No relationship was found between the variables studied and the birth rate. There were periods with more births in the months of May and June. CONCLUSION: Despite the myth on the meteorological, and in particular, the lunar influence on birth deliveries, no statistical association was found to support this. Furthermore, the classic moon phases and the lunar gravitational force do not seem to trigger birth delivery either
Assuntos
Humanos , Masculino , Feminino , Gravidez , Recém-Nascido , Parto Obstétrico/estatística & dados numéricos , Lua , Complicações na Gravidez/epidemiologia , Trabalho de Parto/fisiologia , Superstições , Estudos Retrospectivos , Gravidez de Gêmeos/estatística & dados numéricosRESUMO
INTRODUCCIÓN: La sepsis vertical precoz es una causa importante de morbimortalidad neonatal. La evidencia científica apunta a que la mayoría de los recién nacidos infectados presentan clínica en las primeras horas de vida. Tras la aplicación de las medidas para la prevención de sepsis vertical y el descenso en su incidencia, se han propuesto cambios en el manejo de estos niños. No obstante, la realización de exploraciones complementarias dolorosas aún sigue siendo una práctica muy extendida. MATERIAL Y MÉTODOS: Estudio prospectivo realizado entre 2011 y 2015. Se incluyó a todos los recién nacidos con edad gestacional ≥ 35 semanas, asintomáticos al nacimiento que presentaban uno o más factores de riesgo infeccioso. Durante su estancia en maternidad se realiza observación clínica periódica para la detección de síntomas compatibles con infección. RESULTADOS: De los 9.424 recién nacidos en este periodo, 1.425 cumplían los criterios de inclusión del estudio; 53 pacientes precisaron ingreso, la mitad de ellos por sospecha de infección, confirmándose finalmente solo en 7 este diagnóstico. Todos los pacientes presentaron clínica en las primeras 72 h de vida. CONCLUSIONES: Los niños con factores de riesgo infeccioso que desarrollan una infección presentan clínica de forma precoz en las primeras horas tras el nacimiento. Este trabajo apoya la observación clínica estrecha como medida suficiente y segura para la detección de la sepsis neonatal precoz
INTRODUCTION: Early-onset neonatal sepsis refers to an infection which starts during the first 72 hours of birth, and can lead to significant morbidity and mortality. Scientific evidence shows that infected infants present with symptoms during the first hours after delivery. There has been a significant decrease in this condition with the implementation of guidelines for its prevention. However, International guidelines still recommend the evaluation of these infants using painful tests. MATERIAL AND METHODS: A prospective cohort study was conducted on all asymptomatic infants born at > 35 weeks gestation with one or more risk factors in a single tertiary care centre from 2011 to 2015. They were periodically observed in newborn nursery from admission until discharge looking for signs of infection. RESULTS: Out of the 9,424 babies born during this period, 1425 were included in the study. A total of 53 infants were admitted to the neonatal unit, half of them because of sepsis suspicion. Finally, just 7 were discharged with the diagnosis of sepsis. All these 7 presented with symptoms during their first 72 hours of life. No sepsis was reported in asymptomatic infants. CONCLUSIONS: Truly infected infants present with symptoms during their first hours of life. This study supports the observation of infants at risk as a safe practice to detect early-onset sepsis