Crecimiento recuperador y factores asociados en niños de muy bajo peso al nacer / Catch-up growth and associated factors in very low birth weight infants

INTRODUCCIÓN: Las características del crecimiento recuperador en niños con muy bajo peso (MBP) al nacer no se han establecido con claridad. El objetivo del estudio fue analizar el crecimiento recuperador de talla y factores asociados en una cohorte de niños con MBP al nacer (< 1.500 g) desde el nacimiento hasta los 14 años de edad. MÉTODOS: Se recogieron datos retrospectivos de peso y talla a uno, 2, 3, 4, 6, 8, 10, 12 y 14 años de edad en una cohorte de 170 recién nacidos con MBP. Se compararon estos datos antropométricos con los registrados en un grupo de control. RESULTADOS: Treinta y siete niños (21,8%) nacieron con extremado bajo peso y 32 (18,8%) fueron pretérmino extremo. A los 10 años de edad, el 7% de los niños con MBP (1.000-1.500 g) y el 35% de los niños con extremado bajo peso (< 1.500 g) tenían talla baja (p = 0,001). Casi todos los niños con MBP que tenían una talla normal a los 2, 4 y 10 años de edad habían alcanzado un peso adecuado en evaluaciones previas. El extremado bajo peso al nacer y el nacimiento pretérmino extremo resultaron ser predictores independientes de un crecimiento recuperador de talla inadecuado. CONCLUSIÓN: El patrón de crecimiento de niños con MBP al nacer tiene unas características específicas. El crecimiento recuperador de peso parece ser un factor importante para el crecimiento recuperador de talla, por lo que se recomienda un seguimiento nutricional cuidadoso en estos niños

INTRODUCTION: The characteristics of catch-up growth in very low birth weight infants (VLBW) have not been clearly established. The aim of this study was to analyse the height catch-up and some associated factors in a cohort of VLBW (birth weight < 1,500 g) from birth to age 14 years. METHODS: We obtained retrospective data on weight and height at birth and ages one, 2, 3, 4, 6, 8, 10, 12 and 14 years in a cohort of 170 VLBW. We compared these anthropometric values with those documented in a control group. RESULTS: Thirty-seven children (21.8%) were born with an extremely low birth weight and 32 (18.8%) extremely preterm. At 10 years of age, 7% of VLBW (1,000-1,500 g) and 35% of extremely low birth weight (< 1,500 g) children had short stature (P = .001). Almost all VLBW children who had a normal height at ages 2, 4 and 10 years had exhibited adequate weight catch-up in previous evaluations. We found that extremely low birth weight and extremely preterm were independent predictors for inadequate height catch-up. CONCLUSION: The growth pattern of VLBW children has specific characteristics. The catch-up in weight seems to be an important factor for catch-up in height, and therefore a thorough nutritional follow-up is recommended in these children

[Catch-up growth and associated factors in very low birth weight infants]. / Crecimiento recuperador y factores asociados en niños de muy bajo peso al nacer.

INTRODUCTION: The characteristics of catch-up growth in very low birth weight infants (VLBW) have not been clearly established. The aim of this study was to analyse the height catch-up and some associated factors in a cohort of VLBW (birth weight<1,500g) from birth to age 14 years. METHODS: We obtained retrospective data on weight and height at birth and ages one, 2, 3, 4, 6, 8, 10, 12 and 14 years in a cohort of 170 VLBW. We compared these anthropometric values with those documented in a control group. RESULTS: Thirty-seven children (21.8%) were born with an extremely low birth weight and 32 (18.8%) extremely preterm. At 10 years of age, 7% of VLBW (1,000-1,500g) and 35% of extremely low birth weight (<1,500g) children had short stature (P=.001). Almost all VLBW children who had a normal height at ages 2, 4 and 10 years had exhibited adequate weight catch-up in previous evaluations. We found that extremely low birth weight and extremely preterm were independent predictors for inadequate height catch-up. CONCLUSION: The growth pattern of VLBW children has specific characteristics. The catch-up in weight seems to be an important factor for catch-up in height, and therefore a thorough nutritional follow-up is recommended in these children.

Prevalence of malnutrition in hospitalised children: retrospective study in a Spanish tertiary-level hospital.

OBJECTIVE: To analyse the prevalence of malnutrition among paediatric patients at the time of hospital admission throughout a calendar year in a tertiary-level hospital and to identify those patients and/or groups of pathologies with a higher risk of malnutrition. DESIGN: Observational (retrospective evaluation of nutrition status). SETTING: Navarra Hospital Complex, Pamplona, Spain. PARTICIPANTS: A total of 852 patients hospitalised in 2013 in a Spanish tertiary-level paediatric hospital (462 males and 390 females). MAIN OUTCOME MEASURES: Sex, age, body mass index at the moment of admission and days of hospitalisation and diagnosis codified according to the International Classification of Diseases were registered. RESULTS: The prevalence of malnutrition patients registered at the moment of admission was 8.2%. Diseases of the nervous system (22.9%), together with diseases of the respiratory system (22.9%), infectious diseases (18.6%), congenital malformations (11.4%) and diseases of the genitourinary system (8.6%) account for 84.4% of the cases with malnutrition. CONCLUSIONS: The overall prevalence rate for malnutrition in paediatric patients at the moment of admission in our hospital was 8.2%, being a figure similar to those published in occidental countries. It should be mandatory to accomplish an initial screening and follow-up during hospitalisation of younger patients and those suffering from diseases of the nervous and/or respiratory system and, especially, from congenital diseases.

[Nutritional status at the time of admission among patients admitted to a tertiary-care paediatric hospital]. / SITUACIÓN NUTRICIONAL EN EL MOMENTO DEL INGRESO EN UN HOSPITAL PEDIÁTRICO TERCIARIO.

OBJECTIVE: To analyze the nutrition status of the pediatric patients at the time of hospital admission throughout a calendar year in a tertiary level hospital and to identify those patients and/or groups of pathologies with a higher risk of malnutrition. MATERIAL AND METHODS: Retrospective evaluation of nutrition status of 852 patients hospitalized in 2013 in a pediatric hospital (462 males and 390 females). Sex, age, body mass index at the moment of admission and days of hospitalization and diagnosis codified according to the International Classification of Diseases were registered. RESULTS: The prevalence of malnutrition patients registered at the moment of admission was 8.2%. Excess body weight (overweight and obesity) was detected in 18% of the patients. The diseases of the nervous system (22.9%), together with the diseases of the respiratory system, the infectious diseases (18.6%), the congenital malformations (11.4%) and the diseases of the genitorurinary system (8.6%) account for 84.4% of the cases with malnutrition. CONCLUSIONS: The overall prevalence rate for malnutrition in pediatric patients at the moment of admission in our hospital was 8.2%, being this figure similar to those published in occidental countries. It should be mandatory to accomplish an initial screening and follow up during hospitalization of younger patients and those suffering from diseases of the nervous and/or respiratory system and, especially, from congenital diseases.

Objetivo: analizar la situación nutricional de los pacientes en el momento del ingreso hospitalario a lo largo de un año natural e identificar a aquellos pacientes y/o grupos de enfermedades con mayor riesgo de malnutrición. Material y métodos: valoración retrospectiva de la situación nutricional de 852 pacientes hospitalizados durante el año 2013 en un hospital pediátrico (462 varones y 390 mujeres). De cada paciente se registraron el sexo, edad, peso y talla, índice de masa corporal (IMC), estancia hospitalaria y diagnóstico según la Clasificación Internacional de las Enfermedades (CIE-10). Resultados: la prevalencia de malnutrición al ingreso era del 8,2%, y la de sobrepeso/obesidad del 18%. Las enfermedades neurológicas (22,9%), junto con las respiratorias (22,9%), infecciosas (18,6%), malformaciones congénitas (11,4%) y genitourinarias (8,6%) representaban el 84,4% de los casos de malnutrición. Conclusiones: la tasa de prevalencia de malnutrición en los pacientes pediátricos al ingreso era del 8,2%; siendo esta cifra prácticamente similar a las publicadas en los países occidentales. Los pacientes con menor edad y afectos de enfermedades neurológicas y/o respiratorias y, especialmente, con enfermedades congénitas tenían un mayor riesgo de presentar malnutrición, siendo preceptivo realizar un cribado nutricional inicial y un seguimiento durante su hospitalización.

Situación nutricional en el momento del ingreso en un hospital pediátrico terciario / Nutritional status at the time of admission among patients admitted to a tertiary-care paediatric hospital

Objetivo: analizar la situación nutricional de los pacientes en el momento del ingreso hospitalario a lo largo de un año natural e identificar a aquellos pacientes y/o grupos de enfermedades con mayor riesgo de malnutrición. Material y métodos: valoración retrospectiva de la situación nutricional de 852 pacientes hospitalizados durante el año 2013 en un hospital pediátrico (462 varones y 390 mujeres). De cada paciente se registraron el sexo, edad, peso y talla, índice de masa corporal (IMC), estancia hospitalaria y diagnóstico según la Clasificación Internacional de las Enfermedades (CIE-10). Resultados: la prevalencia de malnutrición al ingreso era del 8,2%, y la de sobrepeso/obesidad del 18%. Las enfermedades neurológicas (22,9%), junto con las respiratorias (22,9%), infecciosas (18,6%), malformaciones congénitas (11,4%) y genitourinarias (8,6%) representaban el 84,4% de los casos de malnutrición. Conclusiones: la tasa de prevalencia de malnutrición en los pacientes pediátricos al ingreso era del 8,2%; siendo esta cifra prácticamente similar a las publicadas en los países occidentales. Los pacientes con menor edad y afectos de enfermedades neurológicas y/o respiratorias y, especialmente, con enfermedades congénitas tenían un mayor riesgo de presentar malnutrición, siendo preceptivo realizar un cribado nutricional inicial y un seguimiento durante su hospitalización (AU)

Objective: to analyze the nutrition status of the pediatric patients at the time of hospital admission throughout a calendar year in a tertiary level hospital and to identify those patients and/or groups of pathologies with a higher risk of malnutrition. Material and methods: retrospective evaluation of nutrition status of 852 patients hospitalized in 2013 in a pediatric hospital (462 males and 390 females). Sex, age, body mass index at the moment of admission and days of hospitalization and diagnosis codified according to the International Classification of Diseases were registered. Results: the prevalence of malnutrition patients registered at the moment of admission was 8.2%. Excess body weight (overweight and obesity) was detected in 18% of the patients. The diseases of the nervous system (22.9%), together with the diseases of the respiratory system, the infectious diseases (18.6%), the congenital malformations (11.4%) and the diseases of the genitorurinary system (8.6%) account for 84.4% of the cases with malnutrition. Conclusions: the overall prevalence rate for malnutrition in pediatric patients at the moment of admission in our hospital was 8.2%, being this figure similar to those published in occidental countries. It should be mandatory to accomplish an initial screening and follow up during hospitalization of younger patients and those suffering from diseases of the nervous and/or respiratory system and, especially, from congenital diseases (AU)

[Recurring post-traumatic growing skull fracture]. / Fractura craneal evolutiva postraumática recidivada.

INTRODUCTION: Growing skull fracture, also known as post-traumatic bone absorption or leptomeningeal cyst, is a rare complication of traumatic brain injuries and occurs almost exclusively in children under 3 years of age. CASE REPORT: We report the case of a 6-month-old child who presented, two months after an apparently unimportant traumatic skull injury, persistence of left temporoparietooccipital cephalohaematoma with no other signs. A transfontanellar ultrasonography scan revealed a bone defect with brain herniation, and computerised tomography and magnetic resonance imaging also confirmed the existence of a growing fracture. Excision of the leptomeningeal cyst, dural closure and repair of the bone defect with plates and lactate material were performed. Three months after the operation, the patient still presented collection of fluid and recurrence of the growing fracture was confirmed. Following the second operation, a baby helmet was fitted in order to prevent renewed recurrences. One year after the traumatic injury occurred, the patient remains asymptomatic. CONCLUSIONS: Any child under 3 years of age with a post-traumatic cephalohaematoma should be checked periodically until the full resolution of the collection of fluid, especially if they present a fractured skull. The presence of a cephalohaematoma that remains more than two weeks after traumatic brain injury must make us suspect a growing fracture and reparation of the dura mater and a cranioplasty will be needed to treat it. The use of resorbable material allows it to be remodelled as the patient's skull grows, but its fragility increases the risk of recurrence. The use of a baby helmet after the operation could prevent complications.

TITLE: Fractura craneal evolutiva postraumatica recidivada.Introduccion. La fractura craneal evolutiva, tambien llamada absorcion osea postraumatica o quiste leptomeningeo, es una rara complicacion de los traumatismos craneoencefalicos y ocurre de forma casi exclusiva en ninos menores de 3 anos. Caso clinico. Nino de 6 meses que presentaba, dos meses despues de un traumatismo craneal aparentemente banal, persistencia de cefalohematoma temporooccipital izquierdo sin otros signos. El estudio de ecografia transfontanelar revelo un defecto oseo con herniacion cerebral, y la tomografia computarizada y la resonancia magnetica confirmaron, ademas, una fractura evolutiva. Se realizo reseccion del quiste encefalomeningeo, cierre dural y reparacion del defecto oseo con placas y material de lactato. Tres meses despues de la intervencion, presentaba persistencia de coleccion liquida y se confirmo recidiva de la fractura evolutiva. Tras la reintervencion, se coloco casco ortesico para evitar nuevas recidivas. Un ano despues del traumatismo, el paciente continua asintomatico. Conclusiones. Todo nino menor de 3 anos con cefalohematoma postraumatico deberia ser revisado de forma periodica hasta comprobar la resolucion de la coleccion, en particular si presenta fractura craneal. La presencia de un cefalohematoma persistente mas de dos semanas despues de un traumatismo craneoencefalico debe hacernos sospechar un proceso de fractura creciente, y son necesarias la reparacion de la duramadre y una craneoplastia para su tratamiento. La colocacion de material reabsorbible permite su remodelacion con el crecimiento craneal del paciente, pero su fragilidad conlleva riesgo de recidiva. La colocacion de un casco ortesico tras la intervencion podria prevenir complicaciones.

Fractura craneal evolutiva postraumática recidivada / Recurring post-traumatic growing skull fracture

Introducción. La fractura craneal evolutiva, también llamada absorción ósea postraumática o quiste leptomeníngeo, es una rara complicación de los traumatismos craneoencefálicos y ocurre de forma casi exclusiva en niños menores de 3 años. Caso clínico. Niño de 6 meses que presentaba, dos meses después de un traumatismo craneal aparentemente banal, persistencia de cefalohematoma temporooccipital izquierdo sin otros signos. El estudio de ecografía transfontanelar reveló un defecto óseo con herniación cerebral, y la tomografía computarizada y la resonancia magnética confirmaron, además, una fractura evolutiva. Se realizó resección del quiste encefalomeníngeo, cierre dural y reparación del defecto óseo con placas y material de lactato. Tres meses después de la intervención, presentaba persistencia de colección líquida y se confirmó recidiva de la fractura evolutiva. Tras la reintervención, se colocó casco ortésico para evitar nuevas recidivas. Un año después del traumatismo, el paciente continúa asintomático. Conclusiones. Todo niño menor de 3 años con cefalohematoma postraumático debería ser revisado de forma periódica hasta comprobar la resolución de la colección, en particular si presenta fractura craneal. La presencia de un cefalohematoma persistente más de dos semanas después de un traumatismo craneoencefálico debe hacernos sospechar un proceso de fractura creciente, y son necesarias la reparación de la duramadre y una craneoplastia para su tratamiento. La colocación de material reabsorbible permite su remodelación con el crecimiento craneal del paciente, pero su fragilidad conlleva riesgo de recidiva. La colocación de un casco ortésico tras la intervención podría prevenir complicaciones (AU)

Introduction. Growing skull fracture, also known as post-traumatic bone absorption or leptomeningeal cyst, is a rare complication of traumatic brain injuries and occurs almost exclusively in children under 3 years of age. Case report. We report the case of a 6-month-old child who presented, two months after an apparently unimportant traumatic skull injury, persistence of left temporoparietooccipital cephalohaematoma with no other signs. A transfontanellar ultrasonography scan revealed a bone defect with brain herniation, and computerised tomography and magnetic resonance imaging also confirmed the existence of a growing fracture. Excision of the leptomeningeal cyst, dural closure and repair of the bone defect with plates and lactate material were performed. Three months after the operation, the patient still presented collection of fluid and recurrence of the growing fracture was confirmed. Following the second operation, a baby helmet was fitted in order to prevent renewed recurrences. One year after the traumatic injury occurred, the patient remains asymptomatic. Conclusions. Any child under 3 years of age with a post-traumatic cephalohaematoma should be checked periodically until the full resolution of the collection of fluid, especially if they present a fractured skull. The presence of a cephalohaematoma that remains more than two weeks after traumatic brain injury must make us suspect a growing fracture and reparation of the dura mater and a cranioplasty will be needed to treat it. The use of resorbable material allows it to be remodelled as the patient’s skull grows, but its fragility increases the risk of recurrence. The use of a baby helmet after the operation could prevent complications (AU)

[Longitudinal study of the evolution (from birth to 8 years of age) of anthropometric variables in a cohort of very low birth weight infants]. / Estudio evolutivo longitudinal (desde el nacimiento hasta los 8 años) de las variables antropométricas en una cohorte de recién nacidos de muy bajo peso.

OBJECTIVE: Descriptive anthropometric survey in a cohort of very low birth weight infants (VLBWI) newborns from birth to age 8 years, analyzing the growth characteristics in these patients. MATERIAL AND METHODS: Retrospective registration of weight and height at birth and age 0.5, 1, 1.5, 2, 3, 4, 6 and 8 years in a cohort of 170 VLBWI (< 1500 g). Patients were separated into appropriate for gestational age (AGA, n=101) and low birth weight or small for gestational age (SGA, n=69) according to the charts from Carrascosa et al. Anthropometric variables were compared with those from a control group. RESULTS: Gestational age was 30.4±3.1 weeks. Weight and height at birth were 1182.1± 228.4 g and 38.2± 3.2 cm, respectively. Weight, height and body mass index in both sexes and every considered age were higher (p<0.05) within the control group with respect to VLBWI (AGA and SGA). At age 2, 81.2% and 71% of AGA and SGA (p<0.05) respectively, presented with normal height. At age 8, the height of 8.95% of AGA and 17.4% of SGA infants did not exceed the 2 SD below the average of the control group. CONCLUSIONS: VLBWI have a catch-up growth which allows the acquisition of normal height in 87.1% and 78.3% of patients in groups AGA and SGA, respectively, at age 4. Only 8.9% of patients in group AGA did not present catch-up growth at age 8, being the possibility of treatment with growing hormone (GH) not included.

Objetivo: Estudio descriptivo antropométrico en una cohorte de recién nacidos de muy bajo peso (RNMBP) desde el nacimiento hasta los 8 años de edad, analizándose las características del crecimiento en estos pacientes. Material y Métodos: Registro retrospectivo del peso y talla al nacimiento y a los 0.5, 1, 1.5, 2, 3, 4, 6 y 8 años de edad de una cohorte de 170 RNMBP (

Estudio evolutivo longitudinal (desde el nacimiento hasta los 8 años) de las variables antropométricas en una cohorte de recién nacidos de muy bajo peso / Longitudinal study of the evolution (from birth to 8 years of age) of anthropometric variables in a cohort of very low birth weight infants

Objetivo: Estudio descriptivo antropométrico en una cohorte de recién nacidos de muy bajo peso (RNMBP) desde el nacimiento hasta los 8 años de edad, analizándose las características del crecimiento en estos pacientes. Material y Métodos: Registro retrospectivo del peso y talla al nacimiento y a los 0.5, 1, 1.5, 2, 3, 4, 6 y 8 años de edad de una cohorte de 170 RNMBP (<1.500g). Se dividieron en recién nacidos con peso adecuado para la edad gestacional (AEG, n=101) y recién nacidos con bajo peso para la edad gestacional (PEG, n=69), según las tablas de Carrascosa et al. Las variables antropométricas se compararon con un grupo control. Resultados: La edad gestacional era de 30,4±3,1 semanas. El peso y la talla al nacer eran de 1.182,1±228,4 g y de 38,2±3,2 cm, respectivamente. En ambos sexos y en todas las edades consideradas los pesos, tallas e IMC eran superiores (p<0,05) en el grupo control. A los 2 años de edad el 81,2% y el 71% de los AEG y PEG (p<0,05), respectivamente, tenían una talla normal. A los 8 años de edad la talla del 8,9% de AEG y del 17,4% de PEG no habían experimentado un crecimiento recuperador. Conclusiones: Los RNMBP tienen un crecimiento recuperador que permite alcanzar a los 4 años de edad una talla normal al 87,1% y 78,3% de AEG y PEG, respectivamente. A los 8 años de edad el 8,9% de AEG no presentaban crecimiento recuperador, sin contemplarse laposibilidad de tratamiento con hormona de crecimiento (AU)

Objective: Descriptive anthropometric survey in a cohort of very low birth weight infants (VLBWI) newborns from birth to age 8 years, analyzing the growth characteristics in these patients. Material and Methods: Retrospective registration of weight and height at birth and age 0.5, 1, 1.5, 2, 3, 4, 6 and 8 years in a cohort of 170 VLBWI (< 1500 g). Patients were separated into appropriate for gestational age (AGA, n=101) and low birth weight or small for gestational age (SGA, n=69) according to the charts from Carrascosa et al. Anthropometric variables were compared with those from a control group. Results: Gestational age was 30.4±3.1 weeks. Weight and height at birth were 1182.1± 228.4 g and 38.2± 3.2 cm, respectively. Weight, height and body mass index in both sexes and every considered age were higher (p<0.05) within the control group with respect to VLBWI (AGA and SGA). At age 2, 81.2% and 71% of AGA and SGA (p<0.05) respectively, presented with normal height. At age 8, the height of 8.95% of AGA and 17.4% of SGA infants did not exceed the 2 SD below the average of the control group. Conclusions: VLBWI have a catch-up growth which allows the acquisition of normal height in 87.1% and 78.3% of patients in groups AGA and SGA, respectively, at age 4. Only 8.9% of patients in group AGA did not present catch-up growth at age 8, being the possibility (AU)