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AIM: This study compared neurodevelopmental screening questionnaires completed when preterm-born children reached 2 years of corrected age with social communication skills at 5.5 years of age. METHODS: Eligible subjects were born in 2011 at 24-34 weeks of gestation, participated in a French population-based epidemiological study and were free of motor and sensory impairment at 2 years of corrected age. The Ages and Stages Questionnaire (ASQ) and the Modified Checklist for Autism in Toddlers (M-CHAT) were used at 2 years and the Social Communication Questionnaire (SCQ) at 5.5 years of age. RESULTS: We focused on 2119 children. At 2 years of corrected age, the M-CHAT showed autistic traits in 20.7%, 18.5% and 18.2% of the children born at 24-26, 27-31 and 32-34 weeks of gestation, respectively (p = 0.7). At 5.5 years of age, 12.6%, 12.7% and 9.6% risked social communication difficulties, with an SCQ score ≥90th percentile (p = 0.2). A positive M-CHAT score at 2 years was associated with higher risks of social communication difficulties at 5.5 years of age (odds ratio 3.46, 95% confidence interval 2.04-5.86, p < 0.001). Stratifying ASQ scores produced similar results. CONCLUSION: Using parental neurodevelopmental screening questionnaires for preterm-born children helped to identify the risk of later social communication difficulties.
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Recien Nacido Prematuro , Humanos , Femenino , Masculino , Preescolar , Recién Nacido , Trastorno Autístico/diagnóstico , Encuestas y CuestionariosRESUMEN
OBJECTIVE: To report neurodevelopment at age 5.5 years according to developmental delay screening with the Ages & Stages Questionnaire (ASQ) in late infancy in preterm-born children. DESIGN: Population-based cohort study, EPIPAGE-2. SETTING: France, 2011-2017. PARTICIPANTS: 2504 children born at 24-26, 27-31 and 32-34 weeks, free of cerebral palsy, deafness or blindness at 2 years' corrected age. MAIN OUTCOME MEASURES: Moderate/severe, mild or no disability at age 5.5 years using gross and fine motor, sensory, cognitive and behavioural evaluations. Results of the ASQ completed between 22 and 26 months' corrected age described as positive screening or not. RESULTS: Among 2504 participants, 38.3% had ASQ positive screening. The probability of having moderate/severe or mild disability was higher for children with ASQ positive versus negative screening: 14.2% vs 7.0%, adjusted OR 2.5 (95% CI 1.8 to 3.4), and 37.6% vs 29.7%, adjusted OR 1.5 (1.2 to 1.9). For children with ASQ positive screening, the probability of having neurodevelopmental disabilities at age 5.5 years was associated with the number of domain scores below threshold, very low gestational age and severe neonatal morbidities. For children with ASQ negative screening, this probability was increased for boys and children born small-for-gestational age. For both groups, maternal level of education was strongly associated with outcomes. CONCLUSION: In preterm-born children, ASQ screening at 2 years' corrected age was associated with neurodevelopmental disabilities at age 5.5 years. However, other factors should be considered when interpreting the ASQ data to draw further follow-up. TRIAL REGISTRATION NUMBER: 2016-A00333-48.
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Desarrollo Infantil , Discapacidades del Desarrollo , Recien Nacido Prematuro , Humanos , Masculino , Femenino , Preescolar , Discapacidades del Desarrollo/epidemiología , Discapacidades del Desarrollo/diagnóstico , Desarrollo Infantil/fisiología , Recien Nacido Prematuro/crecimiento & desarrollo , Encuestas y Cuestionarios , Recién Nacido , Francia/epidemiología , Edad Gestacional , Estudios de Cohortes , Trastornos del Neurodesarrollo/epidemiología , Trastornos del Neurodesarrollo/diagnóstico , LactanteRESUMEN
BACKGROUND: Maternal problems in the postpartum period may lead to suboptimal long-term health for women and could affect mother-child attachment. Social disadvantage is a risk factor for preterm birth, which carries its own burden of health issues and stress. The main aim of this study was to investigate the role for social factors in mothers' physical and emotional health-related quality of life (HRQoL) at 1 year after a preterm birth. METHODS: EPIPAGE-2 is a French nationwide, prospective, population-based cohort of preterm children born before 35 weeks' gestation (N=3614 women). At birth, detailed data on the family's social status were collected. At 1 year after birth, mothers completed a mailed questionnaire to report information on their HRQoL, assessed by the Medical Outcomes Study 12-item Short Form. We used multivariate linear regression models to assess the association between social factors and maternal HRQoL. RESULTS: At 1 year after childbirth, the emotional HRQoL of mothers of preterm children was worse than their physical HRQoL, even in women without any previous signs of psychological distress at the infant's discharge from hospital. Baseline social characteristics were the most important factors influencing the physical component of HRQoL. None of the studied social factors had any clear association with the mental component of HRQoL. CONCLUSION: Our study underlines the importance of social disadvantage during pregnancy as risk factors for poor physical HRQoL at 1 year after a preterm birth.
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Nacimiento Prematuro , Lactante , Embarazo , Recién Nacido , Humanos , Femenino , Nacimiento Prematuro/epidemiología , Recien Nacido Prematuro/psicología , Calidad de Vida , Estudios Prospectivos , Clase SocialRESUMEN
It is well established that extreme prematurity can be associated with cerebellar lesions potentially affecting the neurologic prognosis. One of the commonly observed lesions in these cases is pontocerebellar hypoplasia resulting from prematurity, which can pose challenges in distinguishing it from genetically caused pontocerebellar hypoplasia. This confusion leads to unacceptable and prolonged diagnostic ambiguity for families as well as difficulties in genetic counseling. Therefore, it is crucial to identify the clinical and neuroradiologic features allowing to differentiate between acquired and genetic forms of pontocerebellar hypoplasia in order to guide clinical practices and improve patient care. In this regard, we report in the present manuscript the clinical, developmental, and radiologic characteristics of 19 very premature children (gestational age <28 weeks, now aged 3-14 years) with cerebellar lesions and discuss the causal mechanisms. Our findings support the notion that a combination of specific clinical and radiologic criteria is essential in distinguishing between acquired and genetic forms of pontocerebellar hypoplasia.
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Enfermedades Cerebelosas , Atrofias Olivopontocerebelosas , Niño , Humanos , Atrofias Olivopontocerebelosas/diagnóstico por imagen , Atrofias Olivopontocerebelosas/genética , Imagen por Resonancia Magnética , Enfermedades Cerebelosas/diagnóstico por imagen , Enfermedades Cerebelosas/genética , Cerebelo/diagnóstico por imagen , Cerebelo/patologíaRESUMEN
AIM: Triage of patients less than 3 months old was not already studied. The aim was to evaluate Paediatric Emergency Department triage in patients less than 3 months old and newborns using a local system in comparison with three validated paediatric triage systems (Canadian Triage and Acuity Scale, Manchester Triage System and Emergency Severity Index) and to determine inter-system agreement. METHODS: All admissions of patients less than 3 months old admitted to the Emergency Department of the Saint Vincent University Hospital between April 2018 and December 2019 were included. The local triage system level was determined prospectively for comparison with retrospectively calculated triage levels of the validated systems. Hospitalisation rates were compared and inter-system agreements determined. RESULTS: Among emergency admissions, 2126 were included (55% males, mean age 45 days). Hospitalisation rate increased with priority severity as determined by all triage systems studied. Cohen's kappa showed slight agreement between the local triage system and the Canadian Triage and Acuity Scale, Emergency Severity Index and Manchester Triage System (weighted kappa = 0.133, 0.185 and 0.157 respectively). CONCLUSION: Whether prospective or retrospective triage used, the systems studied exhibited good association with hospitalisation rate for patients aged less than 3 months and newborn infants.
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Servicio de Urgencia en Hospital , Triaje , Recién Nacido , Masculino , Lactante , Humanos , Niño , Femenino , Estudios Retrospectivos , Estudios Prospectivos , CanadáRESUMEN
Debate regarding vaccinating high-risk infants with penta- and hexavalent vaccines persists, despite their good immunogenicity and acceptable safety profile in healthy full-term infants. We report the findings of a systematic literature search that aimed to present data on the immunogenicity, efficacy, effectiveness, safety, impact, compliance and completion of penta- and hexavalent vaccination in high-risk infants, including premature newborns. Data from the 14 studies included in the review showed that the immunogenicity and the safety profile of penta- and hexavalent vaccines in preterm infants was generally similar to those seen in full-term infants, with the exception of an increase in cardiorespiratory adverse events such as apnea, bradycardia and desaturation following vaccination in preterm infants. Despite recommendations of vaccinating preterm infants according to their actual age, and the relatively high completion rate of the primary immunization schedule, vaccination was often delayed, increasing the vulnerability of this high-risk population to vaccine-preventable diseases.
Combined vaccines such as penta- and hexavalent vaccines against multiple childhood diseases are widely used in healthy babies born at term. However, it is still debated whether these vaccines act the same way in babies considered to be high-risk: babies born prematurely at <34 weeks of pregnancy, those with a birthweight of <1500 g or babies with chronic diseases. We did a systematic literature search to find studies on such high-risk babies vaccinated with penta- or hexavalent vaccines; we focused on their antibody levels following vaccination, side effects, and protection from the diseases against which they were vaccinated. We also analyzed whether they were vaccinated on time and with all the doses recommended for healthy full-term babies. We found 14 studies that included premature babies. The results of these studies suggest that premature babies' immune systems respond to penta- and hexavalent vaccines in largely the same way as those of full-term babies; side effects of penta- and hexavalent vaccines are also mostly similar to those seen in full-term babies. However, side effects like pauses in breathing, slow heart rate or low blood oxygen levels seem to be more common in preterm babies; for safety, these babies should be monitored closely after vaccination. Preterm babies are often vaccinated with a delay compared to the recommended schedule. No studies reported data on protection from the diseases covered by penta- and hexavalent vaccinations in preterm babies. More research is needed on penta- and hexavalent vaccination of other high-risk babies besides those born prematurely.
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Enfermedades del Recién Nacido , Rubiaceae , Lactante , Recién Nacido , Humanos , Recien Nacido Prematuro , Vacunas Combinadas/efectos adversos , Vacunación/efectos adversos , Esquemas de InmunizaciónRESUMEN
Craniosynostosis is a rare and complex pathology, and visuospatial skills are necessary for a good understanding of the condition. While the use of three-dimensional (3D) models has improved the understanding of complex craniofacial anatomy, no study has evaluated the impact of this teaching support on long-term retention. Our randomized controlled trial was designed to compare the long-term retention of information with 3D-printed models of four types of craniosynostosis versus classic 3D reconstructions displayed in two-dimensional (2D) among undergraduate students. All students benefited from the same standardized course followed by the manipulation of the learning tool associated with the group for 15 min. Long-term retention was assessed by the capability to properly recognize different types of craniosynostosis 3 weeks after the course. Eighty-five students were enrolled. Previous educational achievements and baseline visuospatial skills were similar between the groups. The bivariate analysis showed the mean score in the 3D and 2D groups were 11.32 (2.89) and 8.08 (2.81), respectively (p < 0.0001). 3D-printed models of structures with spatial complexity such as various craniosynostosis patterns improve significantly medical students' long-term retention, indicating their educational efficacy.
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Craneosinostosis , Educación de Pregrado en Medicina , Educación Médica , Estudiantes de Medicina , Educación Médica/métodos , Educación de Pregrado en Medicina/métodos , Evaluación Educacional , Humanos , Imagenología Tridimensional/métodos , Modelos Anatómicos , Impresión TridimensionalRESUMEN
This study aims to describe the incidence of acute respiratory infections (ARI) during the first year in infants born before 32 weeks' gestation, and to analyze and study the risk factors as well as factors associated with oxygen requirement among infants with an ARI, in the palivizumab era. This study included 2571 infants from a nationwide French population-based cohort (Epipage 2). ARI at 1-year corrected age was identified by parental questionnaires. Risk and severity factors included those already known, and detailed information about neonatal morbidities. ARI occurred in 52.2% (n = 1349) of infants. Oxygen therapy was used in 33.2% (n = 391) of infants with an ARI. Risk factors for AII were male sex, bronchopulmonary dysplasia, presence of siblings at home, and childcare in the community together with incomplete treatment palivizumab. Mechanical ventilation in the neonatal period, bronchopulmonary dysplasia, and discharge between October and March were associated with more frequent oxygen requirement. No other factors describing neonatal morbidities were associated with risk of ARI or oxygen requirement.Conclusion: ARIs are still very common during the first year of life of very preterm children, and oxygen therapy is frequently needed. Educational strategies are needed in all families with a very preterm infant. What is Known: ⢠Acute respiratory infections (ARIs) are the first cause of rehospitalizations in preterm children, with bronchopulmonary dysplasia being the main risk factor. ⢠Palivizumab prophylaxis has proven its effect against severe RSV infections, but it is not universal. What is New: ⢠No factor describing neonatal morbidity, except BPD, was associated with ARI occurrence or severity. ⢠BPD and discharge during RSV season were the only factors associated with O2 requirement during ARI.
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Displasia Broncopulmonar , Infecciones por Virus Sincitial Respiratorio , Infecciones del Sistema Respiratorio , Antivirales/uso terapéutico , Niño , Estudios de Cohortes , Femenino , Hospitalización , Humanos , Lactante , Recién Nacido , Recien Nacido Prematuro , Masculino , Palivizumab/uso terapéutico , Infecciones por Virus Sincitial Respiratorio/tratamiento farmacológico , Infecciones por Virus Sincitial Respiratorio/terapia , Infecciones del Sistema Respiratorio/tratamiento farmacológico , Infecciones del Sistema Respiratorio/terapiaRESUMEN
AIM: Although well documented in randomised trials, the efficacy of prophylaxis against respiratory syncytial virus (RSV) in real-word conditions is less studied. The objective was to assess the impact of partial versus full RSV prophylaxis for acute respiratory infections (ARIs) and ARI-related hospital admissions in preterm children. METHODS: This study included children born preterm in 2011 in France who were eligible for RSV prophylaxis and received at least one palivizumab dose from October 2011 to March 2012. Full prophylaxis was defined as receiving at least one palivizumab dose for each month of RSV exposure in the community. Children with full and partial prophylaxis were matched, and odds of ARIs and ARI-related hospital admission were compared by logistic regression. RESULTS: Full prophylaxis concerned 861/1083 (80%) children. As compared with full prophylaxis, partial prophylaxis was not associated with ARI occurrence (odds ratio OR 1.3, 95% confidence interval CI 0.9-1.9) but was significantly associated with ARI-related hospital admission during the RSV epidemic (OR 1.9, 95% CI 1.2-2.9). CONCLUSION: During the 2011-2012 RSV epidemic, hospital admission rates were higher for preterm children with partial than full RSV prophylaxis. Improving compliance could help alleviate the burden of RSV on healthcare systems.
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Infecciones por Virus Sincitial Respiratorio , Anticuerpos Monoclonales Humanizados/uso terapéutico , Antivirales/uso terapéutico , Niño , Estudios de Cohortes , Francia/epidemiología , Hospitalización , Hospitales , Humanos , Lactante , Recién Nacido , Palivizumab/uso terapéutico , Infecciones por Virus Sincitial Respiratorio/tratamiento farmacológico , Infecciones por Virus Sincitial Respiratorio/epidemiología , Infecciones por Virus Sincitial Respiratorio/prevención & controlRESUMEN
BACKGROUND: Socioeconomic factors influence language development in the general population, but the association remains poorly documented in children born very preterm (VPT). We assessed the impact of maternal education on language development in children born VPT and effect modification by perinatal risk. METHODS: Data were from the Effective Perinatal Intensive Care in Europe (EPICE) population-based cohort of children born <32 weeks' gestational age (GA) in 2011/2012. Regions from six countries (Estonia, France, Germany, Italy, Sweden and UK) used a validated short form MacArthur Developmental Communicative Inventories Checklist to assess language at 2 years corrected age. Perinatal variables were collected from clinical records. We assessed expressive language delay (ELD), defined as (a) not combining words; and (b) expressive vocabulary <10th percentile of norms for age and sex. Perinatal risk (low, moderate and high) was determined using GA, small for GA and neonatal morbidities. We estimated adjusted risk ratios (aRR) of ELD by maternal education with inverse weighting to account for non-response bias. RESULTS: Of 2741 children, 24.6% were not combining words and 39.7% had a low expressive vocabulary. Low maternal education (lower secondary or less compared with a bachelor's degree or more) increased risks of ELD: not combining words: aRR=1.52 (95% CI 1.36 to 1.69); low expressive vocabulary: aRR=1.25 (1.04 to 1.51). For children with low perinatal risk, the aRR were 1.88 (1.26 to 2.80) and 1.44 (1.06 to 1.95), respectively, compared with those with high perinatal risks: 1.36 (1.10 to 1.67) and 1.11 (0.97 to 1.27), respectively. CONCLUSION: Low maternal education affects ELD for children born VPT, although the association appears attenuated among those with highest perinatal risk.
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Escolaridad , Recien Nacido Extremadamente Prematuro , Desarrollo del Lenguaje , Madres/psicología , Preescolar , Estudios de Cohortes , Europa (Continente) , Femenino , Edad Gestacional , Humanos , Recién Nacido , Masculino , Vigilancia de la Población , Embarazo , Factores SocioeconómicosRESUMEN
OBJECTIVE: To analyze language skills in children born at 24-34 weeks of gestation at 2 years of corrected age and the association between language and other developmental domains. STUDY DESIGN: We included 2424 children (64% of the eligible population) from the French population-based EPIPAGE 2 cohort study. At 2 years' corrected age, children were screened with the French short version of the MacArthur-Bates Communication Developmental Inventories and the Ages and Stages Questionnaire completed by parents. RESULTS: Small lexicon size, <10th percentile of the calibration sample (ie, 28 words in a list of 100) was observed in 135 of 300 children (45%) born at 23-26 weeks, 484 of 1513 (32%) born at 27-31 weeks, and 165 of 611 (27%) born at 32-34 weeks of gestation. Small lexicon size was associated with 2 other language measures: word combination use and the Ages and Stages Questionnaire communication domain score. It was also significantly associated with the Ages and Stages Questionnaire score below the threshold in the other developmental domains (gross motor function, fine motor function, problem solving skills, and personal social skills) for all gestational age groups, after adjustment for potential confounders. Overall, 46% of children with a small lexicon size had ≥1 of these domains below the threshold, as compared with only 22% of children without a small lexicon size. CONCLUSIONS: These results highlight the usefulness of the MacArthur-Bates Communication Developmental Inventories in preterm children, especially those who do not participate in specialized follow-up. A small lexicon size points to developmental difficulties in language and increased risk for other developmental and neurobehavioral functions.
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Discapacidades del Desarrollo/epidemiología , Trastornos del Lenguaje/epidemiología , Estudios de Cohortes , Femenino , Francia , Edad Gestacional , Humanos , Recién Nacido , Recien Nacido Prematuro , Masculino , Factores de RiesgoRESUMEN
OBJECTIVES: To assess the predictive value of the 36-month Ages & Stages Questionnaire (ASQ) score for IQ score at age 5 to 6 years in the general population and to identify factors associated with IQ <85 once the ASQ score is taken into account. METHODS: Data were collected from 939 children enrolled in a population-based prospective cohort study. Developmental outcomes at 36 months were assessed via the ASQ and at 5 to 6 years via the Wechsler Preschool and Primary Scale of Intelligence. The ASQ threshold was identified via the receiver operating characteristic curve. Additional predictive factors to obtain an IQ <85 were investigated, and their interaction with ASQ score was studied. RESULTS: Sixty-nine children (7.3%) had an IQ <85. A 36-month ASQ score threshold of 270 was optimal to identify children with an IQ <85 at 5 to 6 years, with a 0.77 ± 0.11 sensitivity and 0.68 ± 0.03 specificity. Maternal educational level and occupational activity at the time of ASQ completion were associated with the risk of an IQ <85 at a given ASQ level. In the multivariate model, no interaction between the studied factors and ASQ score reached significance. CONCLUSIONS: In the general pediatric population, 36-month ASQ parental reports could be used to identify children at later risk of cognitive delay. Low maternal education level should also be considered as a major risk factor for lower IQ in preschool children regardless of ASQ score.
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Desarrollo Infantil , Discapacidades del Desarrollo/diagnóstico , Pruebas de Inteligencia , Tamizaje Masivo/métodos , Niño , Preescolar , Estudios de Cohortes , Femenino , Humanos , Lactante , Masculino , Valor Predictivo de las Pruebas , Estudios Prospectivos , Curva ROC , Sensibilidad y Especificidad , Encuestas y CuestionariosRESUMEN
RATIONALE: The present study aims: (i) to determine how well developmental milestones at 4, 8, 12 and 24 months may predict IQ at 5-6 years old, (ii) to identify cognitive domains during the first two years that best predict later IQ and (iii) to determine whether children with IQ in the normal range at 5-6 years old may differ from disabled (IQ < 70) and gifted children (IQ > 130) with regard to their early cognitive development. METHOD: The main developmental milestones were collected through self-administered questionnaires rated by parents at 4, 8, 12 and 24 months and through parental questionnaires administered by a trained interviewer and questionnaires completed following a medical examination at 12 months. These questionnaires were derived from the Brunet-Lézine Psychomotor Development Scale and they addressed several cognitive domains (gross and fine motor skills, language and socialization). RESULTS: (i) Developmental milestones predict a substantial part of the later IQ variance from 24 months (R2 â¼ 20%). (ii) Early language skills more strongly predict later IQ than the other cognitive domains. (iii) Several cognitive domains, but particularly language skills, predict disabled children at 5-6 years old (from the age of 8 months) and gifted children (from the age of 12 months). DISCUSSION: The present study provides valuable information for early developmental assessment and could contribute to a better understanding of intellectual development.
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Desarrollo Infantil , Niño Superdotado/psicología , Niños con Discapacidad/psicología , Pruebas de Inteligencia , Inteligencia , Envejecimiento/psicología , Niño , Preescolar , Estudios de Cohortes , Femenino , Humanos , Lactante , Masculino , Padres , Valores de Referencia , Encuestas y CuestionariosRESUMEN
OBJECTIVE: To determine whether extrauterine growth is associated with neurologic outcomes and if this association varies by prenatal growth profile. STUDY DESIGN: For 1493 preterms from the EPIPAGE (Étude Épidémiologique sur les Petits Âges Gestationnels [Epidemiological Study on Small Gestational Ages]) cohort, appropriate for gestational-age (AGA) was defined by birth weight >-2 SD and small for gestational-age (SGA) by birth weight ≤-2 SD. Extra-uterine growth was defined by weight gain or loss between birth and 6 months by z-score change. Growth following-the-curve (FTC) was defined as weight change -1 to +1 SD, catch-down-growth (CD) as weight loss ≥1 SD, and catch-up-growth (CU) as weight gain ≥1 SD. At 5 years, a complete medical examination (n = 1305) and cognitive evaluation with the Kauffman Assessment Battery for Children (n = 1130) were performed. Behavioral difficulties at 5 years and school performance at 8 years were assessed (n = 1095). RESULTS: Overall, 42.5% of preterms were AGA-FTC, 20.2% AGA-CD, 17.1% AGA-CU, 5.6% SGA-FTC, and 14.5% SGA-CU. Outcomes did not differ between CU and FTC preterm AGA infants. Risk of cerebral palsy was greater for AGA-CD compared with AGA-FTC (aOR 2.26 [95% CI 1.37-3.72]). As compared with children with SGA-CU, SGA-FTC children showed no significant increased risk of cognitive deficiency (aOR 1.41[0.94-2.12]) or school difficulties (aOR 1.60 [0.84-3.03]). Compared with AGA-FTC, SGA showed increased risk of cognitive deficiency (SGA-FTC aOR 2.19 [1.25-3.84]) and inattention-hyperactivity (SGA-CU aOR 1.65 [1.05-2.60]). CONCLUSION: Deficient postnatal growth was associated with poor neurologic outcome for AGA and SGA preterm infants. CU growth does not add additional benefits. Regardless of type of postnatal growth, SGA infants showed behavioral problems and cognitive deficiency.
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Trastorno por Déficit de Atención con Hiperactividad/etiología , Parálisis Cerebral/etiología , Trastornos del Conocimiento/etiología , Desarrollo Fetal , Recien Nacido Prematuro/crecimiento & desarrollo , Recién Nacido Pequeño para la Edad Gestacional/crecimiento & desarrollo , Discapacidades para el Aprendizaje/etiología , Trastorno por Déficit de Atención con Hiperactividad/diagnóstico , Parálisis Cerebral/diagnóstico , Niño , Preescolar , Trastornos del Conocimiento/diagnóstico , Femenino , Estudios de Seguimiento , Humanos , Lactante , Recién Nacido , Recien Nacido Prematuro/psicología , Recién Nacido Pequeño para la Edad Gestacional/psicología , Discapacidades para el Aprendizaje/diagnóstico , Masculino , Pruebas Neuropsicológicas , Aumento de PesoRESUMEN
OBJECTIVES: To determine whether small head circumference (HC) or birth weight (BW) or both are associated with neonatal and long-term neurologic outcome in very preterm infants. STUDY DESIGN: All 2442 live births from the 1997 Epipage study between 26 and 32 weeks of gestational age in 9 regions of France were analyzed. A total of 1395 were tested at age 5 years for cognitive performance and 1315 with school performance reports at age 8 years. Symmetric growth restriction (SGR) was defined by HC and BW <20th percentile and in the same percentile range, and asymmetric growth restriction by at least 1 of HC and BW <20th percentile and the other in a higher decile range. There were 2 forms of asymmetric growth restriction: head growth restriction (HGR) and weight growth restriction (WGR). Appropriate for gestational age was defined by both BW and HC >20th percentile. RESULTS: Compared with appropriate for gestational age, SGR was significantly associated with neonatal mortality (aOR 2.99, 95% CI 1.78-5.03), moderate and severe cognitive deficiency (aOR 1.65, 95% CI 1.01-2.71 and aOR 2.61, 95% CI 1.46-4.68, respectively), and poor school performance (aOR 1.79; 95% CI 1.13-2.83). HGR was significantly associated with severe cognitive deficiency (aOR 2.07, 95% CI 1.15-3.74). WGR was not significantly associated with cognitive or school performance despite higher rates of neonatal morbidity. CONCLUSIONS: SGR in preterm infants was associated with neonatal mortality and impaired cognitive and school performance. The outcome of asymmetric growth restriction differed according to HC. HGR was associated with impaired cognitive function; WGR was not.
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Retardo del Crecimiento Fetal/diagnóstico , Trastornos del Crecimiento/diagnóstico , Recien Nacido Extremadamente Prematuro/crecimiento & desarrollo , Peso al Nacer , Peso Corporal , Cefalometría , Niño , Preescolar , Trastornos del Conocimiento/complicaciones , Trastornos del Conocimiento/diagnóstico , Estudios de Cohortes , Femenino , Estudios de Seguimiento , Francia , Trastornos del Crecimiento/complicaciones , Cabeza/fisiología , Humanos , Recién Nacido , Masculino , Oportunidad Relativa , Análisis de RegresiónRESUMEN
OBJECTIVE: To compare 3 methods of identifying small-for-gestational-age (SGA) status in very preterm children as related to cognitive function and academic outcome. STUDY DESIGN: There were 1038 singletons in the Epipage Study, born before 33 weeks in 1997 without severe neurosensory impairment, who were classified as SGA when birth weight was below the 10th percentile according to: (1) birth weight (bw) reference: SGA(bw)/appropriate for gestational age (AGA)(bw); (2) intrauterine (intraut) reference: SGA(intraut)/AGA(intraut); and (3) intrauterine reference customized (cust) according to individual characteristics: SGA(cust)/AGA(cust). Cognitive function was assessed by the mental processing composite (MPC) score of the Kaufman Assessment Battery for Children at age 5 and academic achievement by a parental questionnaire at age 8. RESULTS: Of the children, 15% were SGA(bw), 38% were SGA(intraut), and 39% were SGA(cust). All children SGA(bw) were also SGA(intraut) and SGA(cust). MPC was <85 in 32% of children and 27% had low academic achievement. AGA(bw)/SGA(intraut) children had a significantly increased risk of MPC <85 (adjusted OR 1.74, 95% CI 1.22-2.28) or low academic achievement (adjusted OR 1.64, 95% CI 1.05-2.55) compared with AGA(bw)/AGA(intraut) children. The SGA(cust) group was only slightly different from the SGA(intraut) group. CONCLUSIONS: An intrauterine reference identified very preterm infants at risk of poor cognitive or academic outcomes better than a birth weight reference. Customization resulted in only slight modifications of the SGA group.
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Logro , Cognición , Gráficos de Crecimiento , Recien Nacido Prematuro/psicología , Recién Nacido Pequeño para la Edad Gestacional/psicología , Peso al Nacer , Niño , Preescolar , Femenino , Estudios de Seguimiento , Humanos , Recién Nacido , Masculino , Pruebas Psicológicas , Encuestas y CuestionariosRESUMEN
UNLABELLED: There are no solid figures of the frequency of ulcer disease during childhood in Europe. We assessed its frequency and analyzed known risk factors. PATIENTS AND METHODS: Ulcers, erosions, indications, and risk factors were recorded in all children undergoing an upper gastrointestinal endoscopy in a prospective study carried out during 1-month simultaneously in 19 centers among 14 European countries. RESULTS: Ulcers and/or erosions were observed in 56 out of 694 children. Children with ulcers/erosions were significantly older than those without lesions (10.3+/-5.5 vs. 8.1+/-5.7 years, P=0.002). Helicobacter pylori infection was present in 15 of 56 children (27%) where NSAIDs were used in eight, steroids in five, immune-suppressive drugs in five, antibiotics in six, antacids in one, H2-blockers in six and proton pump inhibitors in eight children (more than one risk factor was detected in 32 of 56 children). No risk factors were observed in 24 of 56 children (43%). The main indications for endoscopy were epigastric or abdominal pain (24%) and suspicion of gastroesophageal reflux disease (15%). Similarly, epigastric tenderness, hematemesis, melena, and weight stagnation were significantly associated with ulcers/erosions, whereas sex, H. pylori infection, socioeconomic and lifestyle factors were equally distributed. CONCLUSION: Although limited by the short-time duration and the heterogeneity of the patients included throughout the 19 centers, our study shows a frequency of 8.1% of ulcers and/or erosions in children, occurring mainly in the second decade of life. H. pylori infection and gastrotoxic medications were less frequently implicated than expected.
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Úlcera Duodenal/epidemiología , Infecciones por Helicobacter/epidemiología , Helicobacter pylori , Úlcera Gástrica/epidemiología , Adolescente , Niño , Preescolar , Úlcera Duodenal/patología , Endoscopía Gastrointestinal , Europa (Continente)/epidemiología , Femenino , Infecciones por Helicobacter/patología , Humanos , Masculino , Estudios Prospectivos , Factores de Riesgo , Úlcera Gástrica/patologíaRESUMEN
CONTEXT: Because precocious pubarche (PP) reveals late-onset congenital adrenal hyperplasia (LO-CAH) in 5 to 20% of cases, an adrenal stimulation test is recommended in all patients presenting with it. This test is stressful and expensive, and results are normal in more than 80% of cases. OBJECTIVE: Our objective was to identify clinical and plasma predictors of LO-CAH among patients presenting with PP. DESIGN, SETTING, AND PATIENTS: We conducted a retrospective cohort study that included all patients seen for PP at our hospital between 1999 and 2006 (n = 238). All had undergone an ACTH test. MAIN OUTCOME MEASURE: LO-CAH was defined by a post-ACTH 17-hydroxyprogesterone (17-OHP) plasma level greater than 10 ng/ml and confirmed by mutational analysis of the CYP21 gene. The association of standard clinical and laboratory indicators with LO-CAH was assessed. RESULTS: Ten (4%) of 238 patients had LO-CAH. Basal 17-OHP, Delta4-androstenedione, and testosterone plasma levels were significantly higher in these patients. A 2-ng/ml threshold for basal 17-OHP plasma levels offered 100% (95% CI, 69-100) sensitivity for the diagnosis of LO-CAH and 99% (95% CI, 96-100) specificity. CONCLUSION: We identified three plasma predictors of LO-CAH in patients presenting with PP. A selective strategy based on a 2-ng/ml basal 17-OHP plasma level threshold would have safely avoided 99% of the unnecessary ACTH tests among our patients.