Maternal diet during pregnancy and intestinal markers are associated with early gut microbiota.

BACKGROUND: Diet has an important role in host-microbiome interplay, which may result in intestinal permeability changes and physiopathological effects at a systemic level. Despite the importance of maternal microbiota as the main contributor to the initial microbial seeding, little is known about the effects of maternal diet during pregnancy on maternal-neonatal microbiota. OBJECTIVES: This study aimed at ascertaining the possible associations between maternal dietary intake during pregnancy and neonatal microbiota at birth and to evaluate the relationship with maternal intestinal markers. METHODS: In a nested cross-sectional study in the longitudinal MAMI cohort, maternal-neonatal microbiota profiling at birth (n = 73) was assessed by 16S rRNA gene sequencing. Maternal intestinal markers as zonulin, intestinal alkaline phosphatase (IAP) activity and faecal calprotectin were measured in faeces. Furthermore, maternal-neonatal clinical and anthropometric data, as well as maternal nutrient intake during pregnancy obtained by FFQ questionnaires, were collected. RESULTS: Maternal diet is associated with both maternal and neonatal microbiota at the time of birth, in a delivery mode-dependent manner. The existing link between maternal diet, intestinal makers and neonatal gut microbiota would be mainly influenced by the intake of saturated (SFA) and monounsaturated fatty acids (MUFA). Members of Firmicutes in the neonatal microbiota were positively associated with maternal fat intake, especially SFA and MUFA, and negatively correlated to fibre, proteins from vegetable sources and vitamins. CONCLUSIONS: Maternal diet during pregnancy, mainly fat intake (SFA and MUFA), was related to intestinal markers, thus likely shifting the microbial transmission to the neonate and priming the neonatal microbial profile with potential health outcomes. CLINICAL TRIAL REGISTRY: NCT03552939.

Perinatal environment shapes microbiota colonization and infant growth: impact on host response and intestinal function.

BACKGROUND: Early microbial colonization triggers processes that result in intestinal maturation and immune priming. Perinatal factors, especially those associated with birth, including both mode and place of delivery are critical to shaping the infant gut microbiota with potential health consequences. METHODS: Gut microbiota profile of 180 healthy infants (n = 23 born at home and n = 157 born in hospital, 41.7% via cesarean section [CS]) was analyzed by 16S rRNA gene sequencing at birth, 7 days, and 1 month of life. Breastfeeding habits and infant clinical data, including length, weight, and antibiotic exposure, were collected up to 18 months of life. Long-term personalized in vitro models of the intestinal epithelium and innate immune system were used to assess the link between gut microbiota composition, intestinal function, and immune response. RESULTS: Microbiota profiles were shaped by the place and mode of delivery, and they had a distinct biological impact on the immune response and intestinal function in epithelial/immune cell models. Bacteroidetes and Bifidobacterium genus were decreased in C-section infants, who showed higher z-scores BMI and W/L during the first 18 months of life. Intestinal simulated epithelium had a stronger epithelial barrier function and intestinal maturation, alongside a higher immunological response (TLR4 route activation and pro-inflammatory cytokine release), when exposed to home-birth fecal supernatants, compared with CS. Distinct host response could be associated with different microbiota profiles. CONCLUSIONS: Mode and place of birth influence the neonatal gut microbiota, likely shaping its interplay with the host through the maturation of the intestinal epithelium, regulation of the intestinal epithelial barrier, and control of the innate immune system during early life, which can affect the phenotypic responses linked to metabolic processes in infants. TRIAL REGISTRATION: NCT03552939 . Video Abstract.

[Multicentre longitudinal study of the nutritional status and swallowing difficulties in children with severe neurological diseases]. / Estudio multicéntrico y longitudinal del estado nutricional y problemas de deglución en niños con enfermedad neurológica grave.

INTRODUCTION: Nutritional problems are common in children with neurological diseases, especially if they have significant motor impairment. Oropharyngeal dysphagia is very prevalent in these patients, and can contribute to worsening nutritional status and produce pulmonary aspirations. AIM: Longitudinal assessment of the nutritional status of a sample of pediatric patients with moderate-severe neurological disease and establish the prevalence of oropharyngeal dysphagia in that sample. PATIENTS AND METHODS: An observational multicenter prospective study was conducted. We included children under 16 years of age with moderate-to-severe neurological impairment from four hospitals, with clinical and anthropometric monitoring for one year. Questions were asked to conduct oropharyngeal dysphagia screening. RESULTS: Sixty-eight children were included, the main diagnosis obtained was cerebral palsy. In the anthropometric assessment, 42 patients (62%) showed weight z scores below -2, and 29 (43%) height z scores below -2, while body mass index, mid upper arm circumference and triceps and subscapular skinfolds remained less affected. We found an oropharyngeal dysphagia prevalence of 73.5% in our sample, increasing with greater motor impairment. CONCLUSIONS: These patients showed lower weight and height than children without neurological impairment. However, with a correct follow-up they remain stable with an adequate body composition. It is important to proactively investigate the presence of oropharyngeal dysphagia, especially in those with greater motor impairment, as it occurs very frequently and an adequate diagnosis can improve clinical evolution and prevent complications.

TITLE: Estudio multicéntrico y longitudinal del estado nutricional y problemas de deglución en niños con enfermedad neurológica grave.Introducción. Los problemas nutricionales son frecuentes en niños con enfermedades neurológicas, sobre todo si tienen una importante afectación motora. La disfagia orofaríngea es muy prevalente en estos pacientes y puede contribuir a empeorar el estado nutricional y a que se produzcan aspiraciones pulmonares. Objetivo. Evaluar de forma longitudinal el estado nutricional de una muestra de pacientes pediátricos con enfermedad neurológica moderada-grave y establecer la prevalencia de disfagia orofaríngea en dicha muestra. Pacientes y métodos. Estudio multicéntrico prospectivo observacional. Se incluyó a niños menores de 16 años controlados en cuatro centros hospitalarios. Se recogieron datos clínicos y antropométricos durante un año. Se realizaron preguntas dirigidas a realizar un cribado sistemático de disfagia orofaríngea. Resultados. Se seleccionó a 68 pacientes, y el diagnóstico más frecuente fue la parálisis cerebral infantil. En la valoración antropométrica, 42 pacientes (62%) presentaron puntuaciones z de peso inferiores a ­2, y 29 (43%), talla con puntuaciones z inferiores a ­2, pero con un índice de masa corporal, un perímetro braquial y unos pliegues cutáneos mucho menos alterados. La prevalencia de disfagia orofaríngea fue del 73,5%, que aumentó a mayor afectación motora. Conclusiones. Estos pacientes presentan un tamaño corporal menor que la población de su misma edad y sexo sin patología. Sin embargo, con un correcto seguimiento nutricional, mantienen estable su composición corporal. Es importante investigar de forma proactiva la presencia de disfagia orofaríngea, sobre todo en los que tienen mayor afectación motora, pues se presenta con mucha frecuencia y un adecuado diagnóstico puede mejorar la evolución clínica y prevenir complicaciones.

Ontology content patterns as bridge for the semantic representation of clinical information.

OBJECTIVE: Semantic interoperability of the Electronic Health Record (EHR) requires a rigorous and precise modelling of clinical information. Our objective is to facilitate the representation of clinical facts based on formal principles. METHODS: We here explore the potential of ontology content patterns, which are grounded on a formal and semantically rich ontology model and can be specialised and composed. RESULTS: We describe and apply two content patterns for the representation of data on tobacco use, rendered according to two heterogeneous models, represented in openEHR and in HL7 CDA. Finally, we provide some query exemplars that demonstrate a data interoperability use case. CONCLUSION: The use of ontology content patterns facilitate the semantic representation of clinical information and therefore improve their semantic interoperability. There are open issues such as the scalability and performance of the approach if a logic-based language is used. Implementation decisions might determine the final degree of semantic interoperability, influenced by the state of the art of the semantic technologies.

[Home parenteral nutrition in Spain 2011 and 2012; a report of the home and ambulatory artificial nutrition group NADYA]. / Nutrición Parenteral Domiciliaria en España 2011 y 2012: informe del grupo de nutrición artificial domiciliaria y ambulatoria NADYA.

OBJECTIVE: To report the data of the Home Parenteral Nutrition (HPN) registry of the NADYA-SENPE working group for the years 2011 and 2012. METHODOLOGY: We compiled the data from the on-line registry introduced by reviewers of NADYA group responsible for monitoring of NPD introduced by since January 1, 2011 to december 31, 2012. Included fields were: age, sex, diagnosis and reason for HPN, access path, complications, beginning and end dates, complementary oral or enteral nutrition, activity level, autonomy degree, product and fungible material supply, withdrawal reason and intestinal transplant indication. RESULTS: Year 2010: 184 patients from 29 hospitals , representing a rate of 3.98 patients/million inhabitants/ year 2011, with 186 episodes were recorded NPD . During 2012, 203 patients from 29 hospitals , representing a rate of 4.39 patients/million inhabitants/year 2012 , a total of 211 episodes were recorded NPD . CONCLUSIONS: We observe an increase in registered patients with respect to previous years.Neoplasia remains as the main pathology since 2003. Although NADYA is consolidated registry and has been indispensable source of information relevant to the understanding of the progress of Home Artificial Nutrition in our country, there is ample room for improvement. Especially that refers to the registration of pediatric patients and the registration of complications.

Objetivo: Comunicar los datos del registro de Nutrición Parenteral Domiciliaria (NPD) del grupo de trabajo NADYA-SENPE de los años 2011 y 2012. Material y métodos: Recopilación de los datos del registro "on-line" introducidos por los colaboradores del grupo NADYA responsables del seguimiento de la NPD desde el 1 de enero de 2011 al 31 de diciembre de 2012 dividido por años naturales. Resultados: Año 2010: Se registraron 184 pacientes, procedentes de 29 hospitales, lo que representa una tasa de 3,98 pacientes/millón habitantes/año 2011, con 186 episodios de NPD. Durante el año 2012 se registraron 203 pacientes, procedentes de 29 hospitales, lo que representa una tasa de 4,39 pacientes/millón habitantes/año 2012, con un total de 211 episodios de NPD. Conclusiones: Se observa un aumento progresivo de los pacientes registrados respecto a años anteriores. El principal grupo patológico sigue siendo oncológico ocupando el primer lugar desde 2003. Aunque el registro NADYA es un registro consolidado y ha sido y es fuente imprescindible de información relevante para el conocimiento de los avances de la Nutrición Artificial Domiciliaria en nuestro país, queda un amplio margen para la mejora. En especial lo que hace referencia al registro de pacientes pediátricos y al registro de las complicaciones.

Nutrición Parenteral Domiciliaria en España 2011 y 2012; informe del grupo de nutrición artificial domiciliaria y ambulatoria NADYA / Home parenteral nutrition in Spain 2011 and 2012; a report of the home and ambulatory artificial nutrition group NADYA

Objetivo: Comunicar los datos del registro de Nutrición Parenteral Domiciliaria (NPD) del grupo de trabajo NADYA-SENPE de los años 2011 y 2012. Material y métodos: Recopilación de los datos del registro "on-line" introducidos por los colaboradores del grupo NADYA responsables del seguimiento de la NPD desde el 1 de enero de 2011 al 31 de diciembre de 2012 dividido por años naturales. Resultados: Año 2010: Se registraron 184 pacientes, procedentes de 29 hospitales, lo que representa una tasa de 3,98 pacientes/millón habitantes/año 2011, con 186 episodios de NPD. Durante el año 2012 se registraron 203 pacientes, procedentes de 29 hospitales, lo que representa una tasa de 4,39 pacientes/millón habitantes/año 2012, con un total de 211 episodios de NPD. Conclusiones: Se observa un aumento progresivo de los pacientes registrados respecto a años anteriores. El principal grupo patológico sigue siendo oncológico ocupando el primer lugar desde 2003. Aunque el registro NADYA es un registro consolidado y ha sido y es fuente imprescindible de información relevante para el conocimiento de los avances de la Nutrición Artificial Domiciliaria en nuestro país, queda un amplio margen para la mejora. En especial lo que hace referencia al registro de pacientes pediátricos y al registro de las complicaciones (AU)

Objective: To report the data of the Home Parenteral Nutrition (HPN) registry of the NADYA-SENPE working group for the years 2011 and 2012. Methodology: We compiled the data from the on-line registry introduced by reviewers of NADYA group responsible for monitoring of NPD introduced by since January 1, 2011 to december 31, 2012. Included fields were: age, sex, diagnosis and reason for HPN, access path, complications, beginning and end dates, complementary oral or enteral nutrition, activity level, autonomy degree, product and fungible material supply, withdrawal reason and intestinal transplant indication. Results: Year 2010: 184 patients from 29 hospitals, representing a rate of 3.98 patients/million inhabitants/ year 2011, with 186 episodes were recorded NPD. During 2012, 203 patients from 29 hospitals, representing a rate of 4.39 patients/million inhabitants/year 2012, a total of 211 episodes were recorded NPD. Conclusions: We observe an increase in registered patients with respect to previous years. Neoplasia remains as the main pathology since 2003. Although NADYA is consolidated registry and has been indispensable source of information relevant to the understanding of the progress of Home Artificial Nutrition in our country, there is ample room for improvement. Especially that refers to the registration of pediatric patients and the registration of complications (AU)

Impact of lactation stage, gestational age and mode of delivery on breast milk microbiota.

OBJECTIVE: There is an increasing evidence of the immunological role of breast milk (BM) microbiota on infant health. This study aims to analyze several determining factors of milk microbiota. STUDY DESIGN: A total of 96 milk samples from 32 healthy mothers (19 preterm vs 13 at term gestations; and 15 vaginal deliveries vs 17 Cesarean sections) were longitudinally collected. Microbiota composition was studied by quantitative PCR and the influence of lactation stage, gestational age and delivery mode was evaluated. RESULT: Globally, Lactobacillus, Streptococcus and Enterococcus spp. were the predominant bacterial groups. Total bacteria, Bifidobacterium and Enterococcus spp. counts increased throughout the lactation period. At all lactation stages, Bifidobacterium spp. concentration was significantly higher in milk samples from at term gestations than in preterm gestations. Higher bacterial concentrations in colostrum and transitional milk were found in Cesarean sections. Nevertheless, Bifidobacterium was detected more frequently in vaginal than in Cesarean deliveries. CONCLUSION: Lactation stage, gestational age and delivery mode all influence the composition of several bacteria inhabiting BM: Bifidobacterium, Lactobacillus, Staphylococcus, Streptococcus and Enterococcus spp., and, consequently, may affect the infant's early intestinal colonization.

Factors predicting distress among parents/caregivers of children with neurological disease and home enteral nutrition.

BACKGROUND & AIMS: Caregivers of children with chronic diseases included in a home enteral nutrition (HEN) programme are at risk of experiencing a feeling of burden, high level of anxiety and psychological distress. The aims of this study were: first, to examine the prevalence of symptoms of anxiety-depression in caregivers of children with neurological diseases requiring HEN by gastrostomy tube (GT); second, to compare the characteristics of caregivers with high or low risk of exhibiting symptoms of anxiety-depression; and third, to investigate possible associations to child disease severity and nutrition support mode. METHODS: A cross-sectional observational study was performed in 58 caregivers of children (31 boys, aged 0.3-18 years) with neurological diseases and GT feeding. The characteristics of caregivers with high or low risk of presenting symptoms of anxiety-depression were compared regarding the following variables: socio-demographic characteristics, the primary caregiver's intrapsychic factors, anthropometric parameters of the child, length of HEN, type of nutrients delivered by GT and infusion regime. RESULTS: All primary caregivers were mothers. Fifty-three per cent of them showed high risk of exhibiting symptoms of anxiety-depression. Mothers with high or low risk of presenting symptoms of anxiety-depression were comparable in age and family socio-economic status. They were also similar in terms of age, anthropometric conditions and length of HEN in their children.No differences were found between the two groups of mothers according to the level of the child's motor function impairment, type of nutrients delivered by GT and infusion regime. Higher levels of psychological distress and perception of burden overload were found in mothers with high risk of exhibiting symptoms of anxiety-depression. CONCLUSIONS: This study found a high prevalence of symptoms of anxiety-depression, perception of burden overload and psychological distress in caregivers of children with HEN. Thus, greater practical and emotional support is required for these families.

Relationship between childhood obesity cut-offs and metabolic and vascular comorbidities: comparative analysis of three growth standards.

BACKGROUND: To compare the association between metabolic and vascular comorbidities and the body mass (BMI)-for-age cut-off criteria from three growth standards [Centers for Disease Control and Prevention (CDC), 2000; World Health Organization (WHO), 2007; Spanish Reference Criteria (Carrascosa Lezcano et al., 2008)] that are used to define being overweight and obese in childhood. METHODS: A prospective study was conducted in 137 children (aged 8-16 years). Based on BMI-for-age Z-scores according to WHO cut-offs, 59 participants were obese, 35 were overweight and 43 were normal-weight. All participating children were subsequently reclassified applying the CDC and Spanish Reference Criteria. Blood pressure (BP), biochemical variables and vascular parameters (stiffness and intima-media thickness) were analysed. RESULTS: According to WHO and CDC references, 48% and 43% of the children, respectively, were categorised as obese, whereas 16% were considered as obese using the Spanish Reference Criteria. Applying WHO criteria, obese children showed significantly higher levels of insulin, homeostasis model assessment index and most vascular parameters, as well as lower high-density lipoprotein (HDL)-cholesterol than overweight children. Moreover, overweight children showed higher BP, insulin and uric acid, and lower HDL-cholesterol than normal weight children. The CDC criteria yielded similar results, although with fewer differences between obese and overweight children. Applying Spanish criteria, the differences between obese and overweight children disappeared. CONCLUSIONS: WHO and CDC BMI-for-age references and cut-offs are useful for defining obesity and being overweight in children because they clearly identify metabolic and vascular comorbidities. The Spanish Reference Criteria underdiagnose obesity because overweight children show comorbidities typical of the obese.

Impact of exercise training on neuroplasticity-related growth factors in adolescents.

OBJECTIVES: We aimed to determine the effect of exercise training on plasma levels of brain-derived neurotrophic factor (BDNF), and serum insulin-like growth factor-1 (IGF-1) as well as cAMP response element-binding (CREB) activation in peripheral blood mononuclear cells (PBMCs) in adolescents. METHODS: Nine trained and seven sedentary male adolescents, matched in age (14.0±2.2 years), were recruited for the study. Trained boys performed higher physical activity levels (expressed both as total energy expenditure and as physical activity energy expenditure) and showed significant bradycardia when compared with sedentary ones. RESULTS: We found that BDNF and IGF-1 levels were significantly higher in trained adolescents than in sedentary ones. However, no effect of training was found in the activation of CREB in PBMCs. CONCLUSIONS: We demonstrated the increase of neuroplasticity-related proteins due to exercise training in adolescents. Our results emphasize the significance and impact of exercise in this developmental period.

Analysis of the Spanish national registry for pediatric home enteral nutrition (NEPAD): implementation rates and observed trends during the past 8 years.

BACKGROUND/OBJECTIVES: The home enteral nutrition (HEN) provides nutritional support to children with chronic diseases who are nutritionally compromised and allows them to be discharged more quickly from hospitals. In 2003, a web-based registry (Nutrición Enteral Pediátrica Ambulatoria y Domiciliaria, Pediatric Ambulatory and Home Enteral Nutrition -NEPAD-) was created with the objective of gathering information about pediatric HEN practices in Spain. AIM: The aim of this study was to report the implementation of the NEPAD (Nutrición Enteral Pediátrica Ambulatoria y Domiciliaria, Pediatric Ambulatory and Home Enteral Nutrition) registry of pediatric HEN in Spain and to analyze data evolution trends from 2003 to 2010. SUBJECTS/METHODS: The data from the Spanish NEPAD registry were analyzed according to the following variables: demographic data, diagnosis, indication for HEN, nutritional support regime and administration route. RESULTS: Over the study period, 952 patients (1048 episodes) from 20 Spanish hospitals were included in the NEPAD registry. The most frequent indication for HEN was decreased oral intake (64%), and neurological disease was the most prevalent illness. HEN was delivered via a nasogastric tube in 573 episodes (54.7%), by gastrostomy in 375 episodes (35.8%), oral feeding in 77 episodes (7.3%) and by jejunal access in 23 episodes (2.2%). Significant differences in the mode of administration were observed based on the pathology of the child (χ(2), P<0.0001). The cyclic feeding was the most widely used technique for the administration of HEN. Most of the patients used a pump and a polymeric formula. Transition to oral feeding was the primary reason for discontinuation of this type of support. CONCLUSIONS: Since the NEPAD registry was established in Spain, the number of documented patients has increased more than 25-fold. Many children with chronic illness benefit from HEN, mainly those suffering from neurological diseases.

Psychometric properties of the structured Satisfaction Questionnaire with Gastrostomy Feeding (SAGA-8) for caregivers of children with gastrostomy tube nutritional support.

BACKGROUND: To analyse the psychometric properties of the structured Satisfaction Questionnaire with Gastrostomy Feeding (SAGA-8) in parents/caregivers of children with home enteral nutrition (HEN) by gastrostomy tube (GT). METHODS: Eighty-six caregivers (mothers) of paediatric patients with HEN by GT were recruited. Patients suffered from neurological disease (61.6%) and other chronic diseases. The SAGA-8 scale, a structured questionnaire to explore satisfaction with HEN by GT, and the Caregiver Burden Inventory (Zarit) were completed. The discriminating power of each of the SAGA-8 items, internal consistency and external validity were evaluated. An exploratory factor analysis and Kaiser-Meyer-Olkin (KMO) was performed as well. RESULTS: Eighty-four percent of the families expressed high satisfaction with GT feeding. All eight items of SAGA-8 gave additional information. The exploratory factor analysis revealed that a significant part of the items' variability could be explained by two independent factors: Factor 1 (direct benefit), which compiled the variables related to the perception of children's overall improvement by GT feeding; Factor 2 (indirect benefit), which grouped the variables related to a decrease in respiratory infections, feeding time and institutional support. Results from KMO (0.628) indicated the high adequacy of the items assessed in the factorial analysis. Moreover, the questionnaire presented high internal consistency (0.76), and the external validation analysis confirmed the correlation between SAGA-8 and Zarit, thereby emphasising the approptiate use of the SAGA-8 to detect carers' satisfaction. CONCLUSIONS: The SAGA-8 questionnaire has a high discriminatory power to assess the degree of satisfaction experienced by parents/caregivers of children with HEN by GT and, subsequently, the patients' wellbeing.

Valoración nutricional en escolares y adolescentes ciclistas de competición. Recomendaciones dietéticas para el niño deportista / Nutritional assessment of school age children and adolescents who are high-level cycling competitors. Dietetics recommendations for the athletic child

Introducción: La promoción del deporte en la infancia es primordial para inculcar hábitos saludables y prevenir enfermedades futuras. La nutrición es un factor principal para asegurar el éxito de la práctica deportiva. Objetivos: Realizar una valoración nutricional a partir de la comparación de una muestra de niños deportistas de competición y controles. Pacientes y métodos: Se han incluido 28 ciclistas y 12 controles de 10-15 años de edad. Se calcularon los z-score del peso, la talla, el perímetro braquial, los pliegues subescapular y tricipital y el índice de masa corporal (IMC). En los deportistas la valoración se repitió en dos tiempos (al inicio y al final de la temporada). Se realizó una encuesta de conocimientos nutricionales y análisis dietético de 3 días, y se cuantificaron las calorías, las vitaminas A, D, E y C, el hierro, el calcio, el cinc y la fibra. Resultados: El análisis antropométrico puso de manifiesto que ambos grupos estaban normonutridos, con diferencias en el IMC en los deportistas entre el inicio y el final de la temporada (p <0,05). El análisis dietético mostró que los deportistas no alcanzaban sus requerimientos energéticos, y que el grupo control los sobrepasaba. En ambos grupos la ingesta de hidratos de carbono, vitaminas D y E y fibra fue inferior a las recomendaciones, la de calcio próxima a las recomendaciones, y elevadas las de proteínas, grasas, hierro, cinc y vitaminas A y C. La encuesta sobre conocimientos nutricionales reveló una educación nutricional deficiente. Conclusiones: Los hábitos dietéticos de los niños deportistas deben vigilarse, de modo que puedan desarrollar la práctica deportiva sin comprometer su crecimiento y desarrollo. Es necesario promover la educación nutricional en los ámbitos escolar y deportivo(AU)

Introduction: Promoting sports in childhood is important as a means of instilling healthy habits and prevent future illnesses. Nutrition is an important factor to consider in order of being successful in sports. Objectives: To do a nutritional assessment in a group comparing children who do sports of high competition and controls. Patients and Methods: Twenty eight cyclists have been included and twelve appropriate controls where done in children between the ages of 10 and 15. The Z-scores of weight, height, brachial perimeter (BP), subscapular and triceps skinfold thickness and body mass index were calculated. In the group of athletic children, these measures were collected twice, at the beginning and at the end of the season. A survey about nutritional knowledge and a dietary evaluation were performed, focusing on total energy intake, macronutrient distribution and intake of vitamin A, D, E and C, iron, calcium, zinc and dietary fiber. Results: Both groups had normal nutritional status according to the anthropometric analysis, with statistically differences in BMI between the beginning and end of the season in the group of cyclist (p <0.05). The dietetic analysis showed that the energy requirements were not met by athletic children and they were exceeded in the control group. In both groups, the intake of carbohydrates, vitamins D and E and dietary fiber were below the recommendations; calcium intake was near the recomendations, and vitamin C and A, fat, proteins, iron and zinc intake was higher. The survey about nutritional knowledge demonstrated a nutritional deficiency education. Conclusions: Athletic children’s nutritional habits require special supervision in order to be able to train without compromising their growth and development. Nutritional education should be promoted at school and in competition sports(AU)

Consensus on paediatric enteral nutrition access: a document approved by SENPE/SEGHNP/ANECIPN/SECP.

Standardization of clinical procedures has become a desirable objective in contemporary medical practice. To this effect, the Spanish Society of Parenteral and Enteral Nutrition (SENPE) has endeavoured to create clinical practice guidelines and/or documents of consensus as well as quality standards in artificial nutrition. As a result, the SENPE´s Standardization Team has put together the "Document of Consensus in Enteral Access for Paediatric Nutritional Support" supported by the Spanish Society of Pediatric Gastroenterology, Hepatology and Nutrition (SEGHNP), the National Association of Pediatric and Neonatal Intensive Care Nursery (ANECIPN), and the Spanish Society of Pediatric Surgery (SECP). The present publication is a reduced version of our work; the complete document will be published as a monographic issue. It analyzes enteral access options in the pediatric patient, reviews the levels of evidence and provides the team-members' experience. Similarly, it details general and specific indications for pediatric enteral support, current techniques, care guidelines, methods of administration and complications of each enteral access. The data published by the American Society for Parenteral and Enteral Nutrition (ASPEN) and several European Societies has also been incorporated.

Indicaciones y técnicas / No disponible

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Early decision of gastrostomy tube insertion in children with severe developmental disability: a current dilemma.

BACKGROUND: Healthcare professionals advise earlier gastrostomy tube (GT) placement in children with severe developmental disabilities, marked feeding disorders and risk of malnutrition. However, a delay in acceptance of the procedure by parents/guardians is the main issue of concern. The present study aimed to investigate: (i) parental satisfaction with GT feeding and whether parents/carers would have accepted earlier GT placement and (ii) subsequent nutritional outcome. METHODS: Twenty-six disabled children with GT feeding were recruited. A structured questionnaire by telephone was held to record parental perceptions of GT (mainly satisfaction with the procedure and patient management). A longitudinal study (0-6-12 months) was designed to investigate anthropometric outcome. Nutritional support mode and GT-related complications were also recorded. RESULTS: Parents/carers showed high satisfaction (91%). Furthermore, 87% recognised that they would have accepted an earlier placement of the GT had they anticipated the outcome. Patient management and family dynamics were acknowledged to have improved considerably. Nutritional assessment demonstrated a positive trend in weight. Height improved significantly 6 months post-implantation (P = 0.045) and body mass index improved after 12 months (P = 0.041). When comparing nutritional outcome between children in whom the GT was placed before 18 months of age and those in whom it was placed later, height was found to improve significantly in the first group (P = 0.04). CONCLUSIONS: Most parents/carers would have agreed to earlier GT feeding of their children had they acknowledged its benefits. Although nutritional response was positive, it was less so than the parental perception of children's overall improvement. Growth rates were significantly increased when GT was placed early in life.

Home parenteral nutritrion in children: procedures, experiences and reflections / La nutrición parenteral pediátrica domiciliaria: procedimientos, experiencias y reflexiones

This document summarizes the issues raised in a think tank meeting held by professionals with expertise in pediatric Home Parenteral Nutrition. This nutritional technology enables patients to return home to their family and social environment, improves their quality of life and decreases health-care costs; however, it is complex and requires an experienced nutritional support team. Patient selection is normally made according to their underlying disease, the estimated duration of support and family and social characteristics. The patient’s family must agree to take on caregiver’s responsibilities and should be able to perform treatment safely and effectively after receiving proper training from the nutritional support team. Close monitoring must be carried out to ensure tolerance and effectiveness of nutritional support, there by avoiding complications. This nutritional treatment achieves, in most cases, recovery and intestinal adaptation in varying periods of time. In certain diseases, and when home parenteral nutrition becomes complicated, intestinal transplant may be recommendable, so referral to rehabilitation units and Intestinal Transplantation should be made early on (AU)

El presente documento resume los aspectos abordados en una Jornada de puesta en común con la participación de profesionales con experiencia en nutrición parenteral domiciliaria pediátrica. Este tratamiento permite el retorno de los pacientes a su medio familiar y social, mejora su calidad de vida y disminuye los costes sanitarios pero es complejo y requiere un equipo de soporte nutricional experimentado. La selección del paciente se realizará en función de su enfermedad de base, la duración estimada del soporte y las características familiares y sociales. La familia del paciente ha de querer hacerse cargo de su cuidado y debe ser capaz de realizar el tratamiento de forma segura y eficaz tras recibir la formación adecuada por el equipo de soporte nutricional. El seguimiento ha de efectuarse de forma estrecha para asegurar la tolerancia y eficacia del soporte, evitando las complicaciones. Este tratamiento nutricional consigue, en la mayoría de los casos, la recuperación y adaptación intestinal en periodos variables de tiempo. En ciertas patologías y cuando la nutrición parenteral domiciliaria se complica puede estar indicado el trasplante intestinal, por lo que la remisión a las Unidades de Rehabilitación Intestinal y Trasplante debe hacerse de forma precoz (AU)

Current status of pediatric home enteral nutrition in Spain: The importance of the NEPAD register / Estado actual de la nutrición enteral pediátrica en España: la importancia del registro NEPAD

Home enteral nutrition (HEN) is a type of enteral nutrition (EN) which is becoming progressively more widespread in pediatrics due to the benefits it affords to patients, their families and to reducing hospital costs. However, the true extent of its use is unknown in Spain as the data-base set up for this purpose is still underused (Registro de Nutrición Enteral Pediátrica Ambulatoria y Domiciliaria -NEPAD-). More thorough registration of patients in the NEPAD online register will provide information about the characteristics of HEN in Spain: prevalence, diagnosis, the population sector being administered HEN, complications and developments. Likewise, forecast and planning of the necessary resources could be made while those in use could be analysed (AU)

La nutrición enteral domiciliaria (NED) es una modalidad de nutrición enteral (NE) con una progresiva extensión en pediatría por los beneficios que supone para el paciente, sus familiares y la disminución de los costes hospitalarios. Sin embargo, se desconoce su verdadero alcance en España ya que el registro creado a tal efecto está aún infrautilizado (Registro de Nutrición Enteral Pediátrica Ambulatoria y Domiciliaria -NEPAD-). La inclusión exhaustiva de pacientes en NEPAD permitiría conocer las características de la NED en España: prevalencia, indicaciones, población a la que se le está administrando, complicaciones y evolución. Así mismo se podría realizar una previsión y planificación de los recursos que se precisan y analizar los que se están utilizando (AU)

Prenatal and neonatal risk factors for the development of enamel defects in low birth weight children.

OBJECTIVE: To analyse the influence of several prenatal and neonatal risk factors in the development of enamel defects in low birth weight children. SUBJECTS AND METHODS: Children between 4 and 5 years of age (n = 102) were classified into: Group 1) 52 low birth weight (<2500 g); Group 2) 50 normal birth weight (>or=2500 g). Medical history, prenatal and neonatal variables were collected. Enamel defects were evaluated with the modified Developmental Defects of Enamel Index. RESULTS: The prevalence of hypoplasia and average number of affected teeth were significantly higher in group 1 than in group 2 (59.6%vs 16% and 1.6 vs 0.3 respectively). Low gestational age was linked to a higher prevalence of hypoplastic (P = 0.027) and combined defects (P = 0.001). Children with neonatal risk factors (low Apgar scores, parenteral nutrition, orotracheal intubation, mechanical ventilation and acidosis) developed defects more frequently (P < 0.05). Defects were symmetrically distributed in children who were not intubated; in those who required intubation they concentrated on the left maxillary teeth (P < 0.05). Smoking during pregnancy, young maternal age and multiple birth were significantly associated to developmental defects. CONCLUSIONS: The prevalence of enamel defects in primary dentition is significantly influenced by birth weight, gestational age and several systemic factors. Orotracheal intubation probably plays an important role as a result of laryngoscope trauma on the maxilla.

Home parenteral nutrition in children: procedures, experiences and reflections.

This document summarizes the issues raised in a think-tank meeting held by professionals with expertise in pediatric Home Parenteral Nutrition. This nutritional technology enables patients to return home to their family and social environment, improves their quality of life and decreases health-care costs; however, it is complex and requires an experienced nutritional support team. Patient selection is normally made according to their underlying disease, the estimated duration of support and family and social characteristics. The patient''s family must agree to take on caregiver's responsibilities and should be able to perform treatment safely and effectively after receiving proper training from the nutritional support team. Close monitoring must be carried out to ensure tolerance and effectiveness of nutritional support, thereby avoiding complications. This nutritional treatment achieves, in most cases, recovery and intestinal adaptation in varying periods of time. In certain diseases, and when home parenteral nutrition becomes complicated, intestinal transplant may be recommendable, so referral to rehabilitation units and Intestinal Transplantation should be made early on.