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Sample records for preterm born children

  1. Literacy Skills of Children Born Preterm

    Science.gov (United States)

    Holm, Alison; Crosbie, Sharon

    2010-01-01

    Most children born preterm are considered neurologically normal and free of disability. However in follow-up studies at school age, preterm children, born without major impairment, have been shown to have lower cognitive abilities and associated academic, social and behavioural difficulties. This study investigated the literacy, phonological…

  2. Joint Laxity in Preschool Children Born Preterm.

    Science.gov (United States)

    Romeo, Domenico M; Velli, Chiara; Lucibello, Simona; Ferrantini, Gloria; Leo, Giuseppina; Brogna, Claudia; Cota, Francesco; Ricci, Daniela; Gallini, Francesca; Romagnoli, Costantino; Vento, Giovanni; Mercuri, Eugenio

    2018-04-09

    To evaluate the prevalence of joint laxity in children born preterm assessed in the first 2 years, the relationship between joint laxity and motor performance at preschool age, and possible changes over time in a subgroup of children followed longitudinally. The revised scale of Beighton Score was used to evaluate joint laxity in a population of 132 preschool children born preterm between 24 and 32 weeks of gestational age. All were assessed for joint laxity between 12 and 24 months of age. Children also performed the Movement Assessment Battery for Children-Second Edition between the age of 3 years and 6 months and 4 years; the age at onset of independent walking also was recorded. The total Beighton Score ranged between 0 and 8. Twenty percent of the cohort showed joint laxity. No differences related to sex or gestational age were observed. Children born preterm with joint laxity achieved later independent walking and achieved lower scores on Movement Assessment Battery for Children-Second Edition than those without joint laxity. In 76 children born preterm, an assessment for joint laxity was repeated once between 25 and 36 months and again after >36 months. No statistically significant difference was observed between the 3 assessments. The Beighton Score can be used to assess generalized joint laxity in children born preterm. As the presence of joint laxity influenced motor competences, the possibility to early identify these infants in the first 2 years is of interest to benefit from early intervention and potentially improve gross motor skills and coordination. Copyright © 2018 Elsevier Inc. All rights reserved.

  3. Developmental delay at 12 months in children born extremely preterm

    DEFF Research Database (Denmark)

    Lando, Ane; Klamer, Anja; Jonsbo, Finn

    2005-01-01

    AIM: To evaluate the feasibility and validity of a structured telephone interview to assess the development of children born extremely preterm. METHODS: The parents of 88 children born with a gestational age below 28 wk admitted to the neonatal intensive care unit (NICU) at Rigshospitalet, Copenh...

  4. Developmental delay at 12 months in children born extremely preterm

    DEFF Research Database (Denmark)

    Lando, Ane; Klamer, Anja; Jonsbo, Finn

    2005-01-01

    , Copenhagen, were interviewed by telephone when their child was 1 y of age, corrected for preterm birth. A fully structured questionnaire on psychomotor function was used (Revised Prescreening Developmental Questionnaire (R-PDQ)). The parents of 30 children born at term without complications were interviewed......AIM: To evaluate the feasibility and validity of a structured telephone interview to assess the development of children born extremely preterm. METHODS: The parents of 88 children born with a gestational age below 28 wk admitted to the neonatal intensive care unit (NICU) at Rigshospitalet...... to use by staff and well accepted by parents. The mean score in the preterm group was 14.9+/-3.9 vs 17.7+/-2.7 in the term group (pdevelopmental scores below-2 SD. The R-PDQ score was associated with the ASQ score 2 y later. CONCLUSION: A structured questionnaire administrated...

  5. Stability of Developmental Problems after School Entry of Moderately-Late Preterm and Early Preterm-Born Children

    NARCIS (Netherlands)

    Hornman, Jorijn; de Winter, Andrea F; Kerstjens, Jorien M; Bos, Arend F; Reijneveld, Sijmen A

    OBJECTIVE: To assess the stability of developmental problems in moderately-late preterm-born children compared with early preterm and full term-born children before school entry at age 4 years and 1 year after school entry at age 5 years. STUDY DESIGN: We included 376 early preterm, 688 born

  6. The Development of Effortful Control in Children Born Preterm

    Science.gov (United States)

    Poehlmann, Julie; Schwichtenberg, A. J. Miller; Shah, Prachi E.; Shlafer, Rebecca J.; Hahn, Emily; Maleck, Sarah

    2010-01-01

    This prospective longitudinal study examined emerging effortful control skills at 24- and 36-months postterm in 172 children born preterm (less than 36 weeks gestation). Infant (neonatal health risks), family (sociodemographic risks), and maternal risk factors (depressive symptoms, anger expressions during play interactions) were assessed at six…

  7. Social competence of preschool children born very preterm.

    Science.gov (United States)

    Jones, Kelly M; Champion, Patricia R; Woodward, Lianne J

    2013-10-01

    Relatively little is known about the early social development of children born very preterm despite clear suggestions of later interpersonal difficulties. To compare the social competence of very preterm (VPT) and full term (FT) born children at age 4 and identify infant, social and family factors associated with later risk. Prospective longitudinal study. A regionally representative cohort of 103 VPT (≤ 32 weeks gestation) children and a comparison group of 105 FT children (36-41 weeks gestation) born between 1998 and 2000. At corrected age 4 years, a range of parent report, observational and laboratory measures assessed children's emotional and behavioral adjustment, emotional regulation, social interactive behavior and theory of mind understanding. Extensive perinatal, social background and family functioning data were also available from birth to age 4. Compared to their FT peers, VPT born children had poorer emotional and behavioral adjustment, were less effective in regulating their emotions, had lower levels of positive peer play and had less synchronous interactions with their parents. Within the VPT group, predictors of poor social competence included family socioeconomic disadvantage, extreme prematurity, severity of cerebral white matter abnormalities and early childhood exposure to high levels of maternal anxiety and negative parenting. VPT pre-schoolers are characterized by a range of subtle social difficulties likely to adversely affect their ability to establish and maintain positive relationships with others. These difficulties need to be monitored alongside other potential neurodevelopmental concerns and parents supported to actively nurture child social competence. © 2013 Elsevier Ireland Ltd. All rights reserved.

  8. Ages and Stages Questionnaire used to measure cognitive deficit in children born extremely preterm

    DEFF Research Database (Denmark)

    Klamer, Anja; Lando, Ane; Pinborg, Anja

    2005-01-01

    --Revised. In a second study, the ASQ was obtained in 22 children born extremely preterm and 19 term children at the age of 35-44 mo. RESULTS: The overall ASQ score correlated significantly with IQ (p=0.007). The children born extremely preterm had an ASQ score of -1.06 SD below the score of the term children (p=0...

  9. Maternal and Paternal Perception of Child Vulnerability and Behaviour Problems in Very Preterm Born Children

    NARCIS (Netherlands)

    Potharst, Eva S.; Houtzager, Bregje A.; van Wassenaer-Leemhuis, Aleid G.; Kok, Joke H.; Koot, Hans M.; Last, Bob F.

    2015-01-01

    Preterm born children have more behaviour problems than term born children. Perinatal risks, current child functioning, sociodemographic characteristics, parental psychological distress and parental perceptions of child vulnerability (PCV) have been shown to be risk factors for behaviour problems.

  10. Visuospatial perception in children born preterm with no major neurological disorders.

    Science.gov (United States)

    Butcher, Phillipa R; Bouma, Anke; Stremmelaar, Elisabeth F; Bos, Arend F; Smithson, Michael; Van Braeckel, Koenraad N J A

    2012-11-01

    Many investigations have found deficits in visuospatial perception in children born preterm, however, it is not clear whether the deficits are specific to visuospatial perception or the consequences of deficits in other functional areas, which often accompany preterm birth. This study investigated whether children born preterm show a specific deficit in visuospatial perception. Fifty-six 7- to 11-year-old preterm born children (gestational age multiply disadvantaged on visuospatial tasks: the lower IQ scores and parental educational levels frequently found in this group increase the deficit associated with preterm birth. (c) 2012 APA, all rights reserved.

  11. Ventilatory Efficiency in Children and Adolescents Born Extremely Preterm

    Directory of Open Access Journals (Sweden)

    Julie Hestnes

    2017-07-01

    Full Text Available Purpose: Children and adolescents born extremely preterm (EP have lower dynamic lung volumes and gas transfer capacity than subjects born at term. Most studies also report lower aerobic capacity. We hypothesized that ventilatory efficiency was poorer and that breathing patterns differed in EP−born compared to term−born individuals.Methods: Two area−based cohorts of participants born with gestational age ≤28 weeks or birth weight ≤1000 g in 1982−85 (n = 46 and 1991–92 (n = 35 were compared with individually matched controls born at term. Mean ages were 18 and 10 years, respectively. The participants performed an incremental treadmill exercise test to peak oxygen uptake with data averaged over 20 s intervals. For each participant, the relationship between exhaled minute ventilation (V˙E and carbon dioxide output (V˙CO2 was described by a linear model, and the relationship between tidal volume (VT and V˙E by a quadratic model. Multivariate regression analyses were done with curve parameters as dependent variables, and the categories EP vs. term−born, sex, age, height, weight and forced expiratory volume in 1 s (FEV1 as independent variables.Results: In adjusted analyses, the slope of the V˙E−V˙CO2 relationship was significantly steeper in the EP than the term-born group, whereas no group difference was observed for the breathing pattern, which was related to FEV1 only.Conclusion: EP-born participants breathed with higher V˙E for any given CO2 output, indicating lower ventilatory efficiency, possibly contributing to lower aerobic capacity. The breathing patterns did not differ between the EP and term−born groups when adjusted for FEV1.

  12. Doxapram and developmental delay at 12 months in children born extremely preterm

    DEFF Research Database (Denmark)

    Lando, Ane; Klamer, Anja; Jonsbo, Finn

    2005-01-01

    AIM: To examine the relation of doxapram to a developmental score achieved by a structured telephone interview in a group of extremely-preterm-born children. METHODS: Parents of 88 children born extremely preterm were contacted by telephone and interviewed by a structured questionnaire (R-PDQ) wh...

  13. Memory processes in learning disability subtypes of children born preterm.

    Science.gov (United States)

    McCoy, Thomasin E; Conrad, Amy L; Richman, Lynn C; Nopoulos, Peg C; Bell, Edward F

    2013-01-01

    The purpose of this study was to evaluate immediate auditory and visual memory processes in learning disability subtypes of 40 children born preterm. Three subgroups of children were examined: (a) primary language disability group (n = 13), (b) perceptual-motor disability group (n = 14), and (c) no learning disability diagnosis group without identified language or perceptual-motor learning disability (n = 13). Between-group comparisons indicate no significant differences in immediate auditory or visual memory performances between language and perceptual-motor learning disability groups. Within-group comparisons revealed that both learning disability groups performed significantly lower on a task of immediate memory when the mode of stimulus presentation and mode of response were visual.

  14. Delayed development of neural language organization in very preterm born children.

    Science.gov (United States)

    Mürner-Lavanchy, Ines; Steinlin, Maja; Kiefer, Claus; Weisstanner, Christian; Ritter, Barbara Catherine; Perrig, Walter; Everts, Regula

    2014-01-01

    This study investigates neural language organization in very preterm born children compared to control children and examines the relationship between language organization, age, and language performance. Fifty-six preterms and 38 controls (7-12 y) completed a functional magnetic resonance imaging language task. Lateralization and signal change were computed for language-relevant brain regions. Younger preterms showed a bilateral language network whereas older preterms revealed left-sided language organization. No age-related differences in language organization were observed in controls. Results indicate that preterms maintain atypical bilateral language organization longer than term born controls. This might reflect a delay of neural language organization due to very premature birth.

  15. Visuospatial working memory in very preterm and term born children--impact of age and performance.

    Science.gov (United States)

    Mürner-Lavanchy, I; Ritter, B C; Spencer-Smith, M M; Perrig, W J; Schroth, G; Steinlin, M; Everts, R

    2014-07-01

    Working memory is crucial for meeting the challenges of daily life and performing academic tasks, such as reading or arithmetic. Very preterm born children are at risk of low working memory capacity. The aim of this study was to examine the visuospatial working memory network of school-aged preterm children and to determine the effect of age and performance on the neural working memory network. Working memory was assessed in 41 very preterm born children and 36 term born controls (aged 7-12 years) using functional magnetic resonance imaging (fMRI) and neuropsychological assessment. While preterm children and controls showed equal working memory performance, preterm children showed less involvement of the right middle frontal gyrus, but higher fMRI activation in superior frontal regions than controls. The younger and low-performing preterm children presented an atypical working memory network whereas the older high-performing preterm children recruited a working memory network similar to the controls. Results suggest that younger and low-performing preterm children show signs of less neural efficiency in frontal brain areas. With increasing age and performance, compensational mechanisms seem to occur, so that in preterm children, the typical visuospatial working memory network is established by the age of 12 years. Copyright © 2014 The Authors. Published by Elsevier Ltd.. All rights reserved.

  16. Academic performance of children born preterm: a meta-analysis and meta-regression.

    Science.gov (United States)

    Twilhaar, E Sabrina; de Kieviet, Jorrit F; Aarnoudse-Moens, Cornelieke Sh; van Elburg, Ruurd M; Oosterlaan, Jaap

    2017-08-28

    Advances in neonatal healthcare have resulted in decreased mortality after preterm birth but have not led to parallel decreases in morbidity. Academic performance provides insight in the outcomes and specific difficulties and needs of preterm children. To study academic performance in preterm children born in the antenatal steroids and surfactant era and possible moderating effects of perinatal and demographic factors. PubMed, Web of Science and PsycINFO were searched for peer-reviewed articles. Cohort studies with a full-term control group reporting standardised academic performance scores of preterm children (Academic test scores and special educational needs of preterm and full-term children were analysed using random effects meta-analysis. Random effects meta-regressions were performed to explore the predictive role of perinatal and demographic factors for between-study variance in effect sizes. The 17 eligible studies included 2390 preterm children and 1549 controls. Preterm children scored 0.71 SD below full-term peers on arithmetic (pacademic performance (p=0.006). Preterm children born in the antenatal steroids and surfactant era show considerable academic difficulties. Preterm children with bronchopulmonarydysplasia are at particular risk for poor academic outcome. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  17. Mathematics difficulties in children born very preterm: current research and future directions.

    Science.gov (United States)

    Simms, Victoria; Cragg, Lucy; Gilmore, Camilla; Marlow, Neil; Johnson, Samantha

    2013-09-01

    Children born very preterm have poorer attainment in all school subjects, and a markedly greater reliance on special educational support than their term-born peers. In particular, difficulties with mathematics are especially common and account for the vast majority of learning difficulties in this population. In this paper, we review research relating to the causes of mathematics learning difficulties in typically developing children, and the impact of very preterm birth on attainment in mathematics. Research is needed to understand the specific nature and origins of mathematics difficulties in very preterm children to target the development of effective intervention strategies.

  18. Developmental Delay in Moderately Preterm-Born Children with Low Socioeconomic Status : Risks Multiply

    NARCIS (Netherlands)

    Potijk, Marieke R; Kerstjens, Jorien M; Bos, Arend F; Reijneveld, Sijmen A; de Winter, Andrea F

    2013-01-01

    Objective To assess separate and joint effects of low socioeconomic status (SES) and moderate prematurity on preschool developmental delay. Study design Prospective cohort study with a community-based sample of preterm-and term-born children (Longitudinal Preterm Outcome Project). We assessed SES on

  19. Visuospatial Perception in Children Born Preterm With No Major Neurological Disorders

    NARCIS (Netherlands)

    Butcher, Phillipa R.; Bouma, Anke; Stremmelaar, Elisabeth F.; Bos, Arend F.; Smithson, Michael; Van Braeckel, Koenraad N. J. A.

    2012-01-01

    Objective: Many investigations have found deficits in visuospatial perception in children born preterm, however, it is not clear whether the deficits are specific to visuospatial perception or the consequences of deficits in other functional areas, which often accompany preterm birth. This study

  20. Cortical morphometry and cognition in very preterm and term-born children at early school age.

    Science.gov (United States)

    Mürner-Lavanchy, Ines; Rummel, Christian; Steinlin, Maja; Everts, Regula

    2018-01-01

    Very preterm birth influences brain development and may result in alterations of cortical morphometry. These structural alterations may interact with cognitive development. The aim of the present study was to investigate the structure-function relationship in school-aged very preterm and term-born control children. A comprehensive neuropsychological test battery was administered to 41 very preterm (preterm children>controls). No group differences occurred for cortical surface area. The relationship between cortical morphometry and cognition differed between very preterm and control children. In very preterm children, some cognitive domains correlated positively and others negatively with regional cortical thickness and cortical surface area. Our findings contribute to the understanding of the structure-function relationship in very preterm children and their term-born peers. They add to the notion that this relationship varies depending on the brain region and the cognitive function in question and suggest developmental differences between very preterm and term-born children. Copyright © 2017 Elsevier B.V. All rights reserved.

  1. Quality of life in preschool children born preterm

    NARCIS (Netherlands)

    Theunissen, N.C.M.; Veen, S.; Fekkes, M.; Koopman, H.M.; Zwinderman, K.A.H.; Brugman, E.; Wit, J.M.

    2001-01-01

    The relationship of preterm birth to health-related quality of life (HRQoL) was examined for children aged 1 to 4 years. Three gestational age groups with a NICU history were selected, <32 weeks (n=65), 32 to 36 weeks (n=41),≥37 weeks (n=54), and a reference group from the open population (n=50).

  2. Symmetrical and asymmetrical growth restriction in preterm-born children

    NARCIS (Netherlands)

    Bocca-Tjeertes, Inger; Bos, Arend; Kerstjens, Jorien; de Winter, Andrea; Reijneveld, Sijmen

    OBJECTIVE: To determine how symmetric (proportionate; SGR) and asymmetric (disproportionate; AGR) growth restriction influence growth and development in preterms from birth to 4 years. METHODS: This community-based cohort study of 810 children comprised 86 SGR, 61 AGR, and 663 non-growth restricted

  3. Neonatal brain abnormalities and memory and learning outcomes at 7 years in children born very preterm.

    Science.gov (United States)

    Omizzolo, Cristina; Scratch, Shannon E; Stargatt, Robyn; Kidokoro, Hiroyuki; Thompson, Deanne K; Lee, Katherine J; Cheong, Jeanie; Neil, Jeffrey; Inder, Terrie E; Doyle, Lex W; Anderson, Peter J

    2014-01-01

    Using prospective longitudinal data from 198 very preterm and 70 full term children, this study characterised the memory and learning abilities of very preterm children at 7 years of age in both verbal and visual domains. The relationship between the extent of brain abnormalities on neonatal magnetic resonance imaging (MRI) and memory and learning outcomes at 7 years of age in very preterm children was also investigated. Neonatal MRI scans were qualitatively assessed for global, white-matter, cortical grey-matter, deep grey-matter, and cerebellar abnormalities. Very preterm children performed less well on measures of immediate memory, working memory, long-term memory, and learning compared with term-born controls. Neonatal brain abnormalities, and in particular deep grey-matter abnormality, were associated with poorer memory and learning performance at 7 years in very preterm children. Findings support the importance of cerebral neonatal pathology for predicting later memory and learning function.

  4. The relationship between sleep problems and working memory in children born very preterm.

    Science.gov (United States)

    McCann, Marie; Bayliss, Donna M; Anderson, Mike; Campbell, Catherine; French, Noel; McMichael, Judy; Reid, Corinne; Bucks, Romola S

    2018-01-01

    In two studies, the relationship between sleep and working memory performance was investigated in children born very preterm (i.e., gestation less than 32 weeks) and the possible mechanisms underlying this relationship. In Study 1, parent-reported measures of snoring, night-time sleep quality, and daytime sleepiness were collected on 89 children born very preterm aged 6 to 7 years. The children completed a verbal working memory task, as well as measures of processing speed and verbal storage capacity. Night-time sleep quality was found to be associated with verbal working memory performance over and above the variance associated with individual differences in processing speed and storage capacity, suggesting that poor sleep may have an impact on the executive component of working memory. Snoring and daytime sleepiness were not found to be associated with working memory performance. Study 2 introduced a direct measure of executive functioning and examined whether sleep problems would differentially impact the executive functioning of children born very preterm relative to children born to term. Parent-reported sleep problems were collected on 43 children born very preterm and 48 children born to term (aged 6 to 9 years). Problematic sleep was found to adversely impact executive functioning in the very preterm group, while no effect of sleep was found in the control group. These findings implicate executive dysfunction as a possible mechanism by which problematic sleep adversely impacts upon cognition in children born very preterm, and suggest that sleep problems can increase the cognitive vulnerability already experienced by many of these children.

  5. Lung function in 6 years old children born very preterm and fed different diets post discharge

    DEFF Research Database (Denmark)

    Toftlund, Line Hedegaard; Agertoft, Lone; Halken, Susanne

    Background: Research has shown that being born preterm may affect lung capacity later in childhood. It is though unknown if type of early nutrition influences lung capacity and the risk of developing asthma in childhood. Aim: The aim was to investigate if type of early nutrition has an impact...... on lung function and the possible risk of developing asthma among 6 year old children born very preterm. Method: A prospective, randomized, interventional multicentre study on nutrition of a preterm birth cohort has been established and described previously. The inclusion criteria were gestational age...... ≤ 32 weeks. From hospital discharge to 4 month corrected age, the children received three different types of nutrition: A: Human milk (HM) B: HM enriched with fortifier (HMF) C: Preterm formula (PF). At the age of 6 years, the children performed an occlusion test (Rocc) and a lung resistance test...

  6. Triadic interactions in families with preterm children: a comparative study with children born at term

    Directory of Open Access Journals (Sweden)

    Gatta M

    2017-09-01

    Full Text Available Michela Gatta,1,2 Marina Miscioscia,2,3 Lorenza Svanellini,2 Maria Elena Brianda,3 Giada Guerra,3 Pier Antonio Battistella,2 Alessandra Simonelli3 1Childhood Adolescence Family Unit AULSS 6 Veneto, 2Department of Women’s and Children’s Health, 3Department of Developmental Psychology and Socialization, University of Padova, Padova, Italy Abstract: The relationship between parents and infants born preterm is multifaceted and could present some relational patterns which are believed to predict psychological risk more than others. For example, insensitive parenting behavior has been shown to place very preterm children at greater risk of emotional and behavioral dysregulation. The main objective of this study was to compare the quality of family interactions in a sample of families with preterm children with one of the families with at-term children, exploring possible differences and similarities. The second aim of this research was to consider the associations among family interactions and parental empowerment, the child’s temperament, parenting stress, and perceived social support. The sample consisted of 52 children and their families: 25 families, one with two preterm brothers with preterm children (mean 22.3 months, SD 12.17, and 26 families with children born at term (mean 22.2 months, SD 14.97. The Lausanne Trilogue Play procedure was administered to the two groups to assess the quality of their family interactions. The preterm group was also administered the Questionari Italiani del Temperamento, the Family Empowerment Scale, the Multidimensional Scale of Perceived Social Support, and the Parenting Stress Index – Short Form. Differences in the quality of family interactions emerged between the preterm and at-term groups. The preterm group showed significantly lower quality of family interactions than the at-term group. The parenting stress of both parents related to their parental empowerment, and maternal stress was also related

  7. Neurodevelopment and the effects of a neurobehavioral intervention in very preterm-born children

    NARCIS (Netherlands)

    van Hus, J.W.P.

    2014-01-01

    The aim of this thesis was to expand the knowledge on neurodevelopment of very preterm-born children and on an early intervention program , that provides optimal neurodevelopmental care and support for these children and their parents. The effects of the Infant Behavioral Assessment and Intervention

  8. Factors Affecting the IQ of Preterm Born Children of 4-6 Years Old

    Directory of Open Access Journals (Sweden)

    Shokofeh Radfar

    2014-08-01

    Full Text Available Background: This research was carry out with aim of study of factors affecting the IQ of children 4-6 years old born preterm. Materials and Methods: This analytical-cross sectional study was carried out on 102 premature children with age 4-6 years old during years 2004 to 2006. The tools used in this study were Wechsler intelligence scale for children and questioner including demographical characteristic. In this study we used t-test and spearman correlation and also SPSS-18 was used to analyze data. Results: In this study there was statistical relationship between normal child development and gestational age, birth weight, maternal education, multiple pregnancies, but there were not any statistical significant relationship between the history of preterm birth and child s gender, consanguinity parents, apgar, mother job. Conclusion: IQ in preterm babies who admitted in the NICU was lower than non-admitted preterm or term babies.

  9. Reduced corticomotor excitability and motor skills development in children born preterm.

    Science.gov (United States)

    Pitcher, Julia B; Schneider, Luke A; Burns, Nicholas R; Drysdale, John L; Higgins, Ryan D; Ridding, Michael C; Nettelbeck, Theodore J; Haslam, Ross R; Robinson, Jeffrey S

    2012-11-15

    The mechanisms underlying the altered neurodevelopment commonly experienced by children born preterm, but without brain lesions, remain unknown. While individuals born the earliest are at most risk, late preterm children also experience significant motor, cognitive and behavioural dysfunction from school age, and reduced income and educational attainment in adulthood. We used transcranial magnetic stimulation and functional assessments to examine corticomotor development in 151 children without cerebral palsy, aged 10-13 years and born after gestations of 25-41 completed weeks. We hypothesized that motor cortex and corticospinal development are altered in preterm children, which underpins at least some of their motor dysfunction. We report for the first time that every week of reduced gestation is associated with a reduction in corticomotor excitability that remains evident in late childhood. This reduced excitability was associated with poorer motor skill development, particularly manual dexterity. However, child adiposity, sex and socio-economic factors regarding the child's home environment soon after birth were also powerful influences on development of motor skills. Preterm birth was also associated with reduced left hemisphere lateralization, but without increasing the likelihood of being left handed per se. These corticomotor findings have implications for normal motor development, but also raise questions regarding possible longer term consequences of preterm birth on motor function.

  10. Variations in the neurobiology of reading in children and adolescents born full term and preterm

    Directory of Open Access Journals (Sweden)

    Katherine E. Travis

    2016-01-01

    Full Text Available Diffusion properties of white matter tracts have been associated with individual differences in reading. Individuals born preterm are at risk of injury to white matter. In this study we compared the associations between diffusion properties of white matter and reading skills in children and adolescents born full term and preterm. 45 participants, aged 9–17 years, included 26 preterms (born <36 weeks' gestation and 19 full-terms. Tract fractional anisotropy (FA profiles were generated for five bilateral white matter tracts previously associated with reading: anterior superior longitudinal fasciculus (aSLF, arcuate fasciculus (Arc, corticospinal tract (CST, uncinate fasciculus (UF and inferior longitudinal fasciculus (ILF. Mean scores on reading for the two groups were in the normal range and were not statistically different. In both groups, FA was associated with measures of single word reading and comprehension in the aSLF, AF, CST, and UF. However, correlations were negative in the full term group and positive in the preterm group. These results demonstrate variations in the neurobiology of reading in children born full term and preterm despite comparable reading skills. Findings suggest that efficient information exchange required for strong reading abilities may be accomplished via a different balance of neurobiological mechanisms in different groups of readers.

  11. Maternal rigidity in infancy and level of intelligence at school age in children born preterm

    NARCIS (Netherlands)

    Butcher, P.R.; Wijnberg-Williams, B.J; Hegemann, N; Stremmelaar, E.F; Schoemaker, M.M.; Van der Meere, J.J.; Bambang Oetomo, S

    2004-01-01

    Forty-four children who had been born preterm and their mothers participated in the follow-up study. At 3 and 14 months (corrected age) cognitive development was assessed using the BOS 2-30, the Dutch version of the Bayley Scales of Infant Development. The BOS yields measures of mental and motor

  12. Very preterm born children at early school age: Healthcare therapies and educational provisions

    NARCIS (Netherlands)

    van Veen, S.; Aarnoudse-Moens, C. S. H.; Oosterlaan, J.; Van Sonderen, L.; de Haan, T. R.; van Kaam, A. H.; van Wassenaer-Leemhuis, A. G.

    2017-01-01

    To explore changes in motor and cognitive outcomes in very preterm (VP; gestational age <30weeks) born children between ages five and six years, and to determine whether changes in these outcomes were associated with the use of healthcare therapies and educational provisions. Single-center

  13. Motor learning and working memory in children born preterm: a systematic review.

    NARCIS (Netherlands)

    Jongbloed-Pereboom, M.; Janssen, A.J.W.M.; Steenbergen, B.; Nijhuis-Van der Sanden, M.W.G.

    2012-01-01

    Children born preterm have a higher risk for developing motor, cognitive, and behavioral problems. Motor problems can occur in combination with working memory problems, and working memory is important for explicit learning of motor skills. The relation between motor learning and working memory has

  14. Motor learning and working memory in children born preterm: A systematic review

    NARCIS (Netherlands)

    Jongbloed-Pereboom, M.; Janssen, A.J.W.M.; Steenbergen, B.; Nijhuis-Van der Sanden, M.W.G.

    2012-01-01

    Children born preterm have a higher risk for developing motor, cognitive, and behavioral problems. Motor problems can occur in combination with working memory problems, and working memory is important for explicit learning of motor skills. The relation between motor learning and working memory has

  15. Pathogenesis, Neuroimaging and Management in Children with Cerebral Palsy Born Preterm

    Science.gov (United States)

    Hoon, Alexander H., Jr.; Faria, Andreia Vasconcellos

    2010-01-01

    With advances in obstetric and perinatal management, the incidence of intraventricular hemorrhage in premature infants has declined, while periventricular leukomalacia remains a significant concern. It is now known that brain injury in children born preterm also involves neuronal-axonal disease in supratentorial and infratentorial structures. The…

  16. Cardioventilatory Control in Preterm Born Children and the Risk of Obstructive Sleep Apnea.

    Science.gov (United States)

    Armoni Domany, Keren; Hossain, Md Monir; Nava-Guerra, Leonardo; Khoo, Michael C; McConnell, Keith; Carroll, John L; Xu, Yuanfang; DiFrancesco, Mark; Amin, Raouf S

    2018-01-11

    Rationale The contribution of ventilatory control to the pathogenesis of obstructive sleep apnea (OSA) in preterm born children is unknown. Objectives To characterize phenotypes of ventilatory control that are associated with the presence of OSA in preterm born children during early childhood. Methods Preterm and term born children without comorbid conditions were enrolled. They were categorized into OSA group and non-OSA group based on polysomnography. Measurements Loop gain, controller gain and plant gain, reflecting ventilatory instability, chemoreceptor sensitivity and blood gas response to a change in ventilation, respectively, were estimated from spontaneous sighs identified during polysomnography. Cardiorespiratory coupling, a measure of brainstem maturation, was estimated by measuring the interval between inspiration and the preceding electrocardiogram R-wave. Cluster analysis was performed to develop phenotypes based on controller gain, plant gain, cardiorespiratory coupling and gestational age. Results 92 children, 63 preterm (41% OSA) and 29 term (48% OSA) were included. 3 phenotypes of ventilatory control were derived with a risk for OSA being 8%, 47% and 77% in clusters 1, 2 and 3, respectively. There was a step-wise decrease in controller gain and an increase in plant gain from clusters 1 to 3. Children in cluster 1 had significantly higher cardiorespiratory coupling and gestational age compared to clusters 2 and 3. No difference in Loop gain was found between clusters. Conclusion The risk for OSA could be stratified according to controller gain, plant gain, cardiorespiratory coupling and gestational age. These findings could guide a personalized care to children at risk for OSA.

  17. Functioning at school age of moderately preterm children born at 32 to 36 weeks' gestational age.

    Science.gov (United States)

    van Baar, Anneloes L; Vermaas, John; Knots, Edwin; de Kleine, Martin J K; Soons, Paul

    2009-07-01

    To study outcome of low-risk moderately preterm birth between 32 and 36/7 weeks' gestation. 377 Moderately preterm children (M: 34.7, SD: 1.2 complete weeks), without need for neonatal intensive care and without dysmaturity or congenital malformations, were compared with 182 term children and assessed at eight years (M: 8.9, SD: 0.54). School situation, IQ, sustained attention, behavior problems, and attention-deficit/hyperactivity characteristics were studied. Special education was attended by 7.7% of the moderately preterm children, more than twice the rate of 2.8% in the general Dutch population of this age. Additional exploration for two preterm subgroups of 32 to 33 versus 34 to 36 weeks' gestation showed a need for special education in 9.7% versus 7.3% and a significant difference in grade retention for 30% versus 17%, respectively. Of the children attending mainstream primary schools, grade retention was found in 19% of the preterm versus 8% of the comparison children. Adjusting for maternal education, a group difference of 3 points was found in IQ. The preterm children needed more time for the sustained attention task. The preterm children had more behavior problems (specifically internalizing problems with 27% scoring above the borderline cut-off), as well as more attention-deficit/hyperactivity disorder characteristics (specifically attention deficits). Cognitive and emotional regulation difficulties affect functioning of moderately preterm children, as school problems, a slightly lower IQ, attention and behavioral problems are found when they are compared with term-born children. Identification and monitoring of precursors of these problems at younger age is needed in view of prevention purposes.

  18. Surface displacement based shape analysis of central brain structures in preterm-born children

    Science.gov (United States)

    Garg, Amanmeet; Grunau, Ruth E.; Popuri, Karteek; Miller, Steven; Bjornson, Bruce; Poskitt, Kenneth J.; Beg, Mirza Faisal

    2016-03-01

    Many studies using T1 magnetic resonance imaging (MRI) data have found associations between changes in global metrics (e.g. volume) of brain structures and preterm birth. In this work, we use the surface displacement feature extracted from the deformations of the surface models of the third ventricle, fourth ventricle and brainstem to capture the variation in shape in these structures at 8 years of age that may be due to differences in the trajectory of brain development as a result of very preterm birth (24-32 weeks gestation). Understanding the spatial patterns of shape alterations in these structures in children who were born very preterm as compared to those who were born at full term may lead to better insights into mechanisms of differing brain development between these two groups. The T1 MRI data for the brain was acquired from children born full term (FT, n=14, 8 males) and preterm (PT, n=51, 22 males) at age 8-years. Accurate segmentation labels for these structures were obtained via a multi-template fusion based segmentation method. A high dimensional non-rigid registration algorithm was utilized to register the target segmentation labels to a set of segmentation labels defined on an average-template. The surface displacement data for the brainstem and the third ventricle were found to be significantly different (p MRI data and reveal shape changes that may be due to preterm birth.

  19. Motor learning and working memory in children born preterm: a systematic review.

    Science.gov (United States)

    Jongbloed-Pereboom, Marjolein; Janssen, Anjo J W M; Steenbergen, Bert; Nijhuis-van der Sanden, Maria W G

    2012-04-01

    Children born preterm have a higher risk for developing motor, cognitive, and behavioral problems. Motor problems can occur in combination with working memory problems, and working memory is important for explicit learning of motor skills. The relation between motor learning and working memory has never been reviewed. The goal of this review was to provide an overview of motor learning, visual working memory and the role of working memory on motor learning in preterm children. A systematic review conducted in four databases identified 38 relevant articles, which were evaluated for methodological quality. Only 4 of 38 articles discussed motor learning in preterm children. Thirty-four studies reported on visual working memory; preterm birth affected performance on visual working memory tests. Information regarding motor learning and the role of working memory on the different components of motor learning was not available. Future research should address this issue. Insight in the relation between motor learning and visual working memory may contribute to the development of evidence based intervention programs for children born preterm. Copyright © 2012 Elsevier Ltd. All rights reserved.

  20. A Comparison of Spastic Diplegia in Term and Preterm-Born Children.

    Science.gov (United States)

    Jauhari, Prashant; Singhi, Pratibha; Sankhyan, Naveen; Malhi, Prahbhjot; Vyas, Sameer; Khandelwal, Niranjan

    2018-01-01

    This study compared the risk factors and clinical and radiologic profile of children with spastic diplegic cerebral palsy born at term (≥37 weeks) with those born preterm. Children (2-14 years) with cerebral palsy meeting the study criteria for spastic diplegia were enrolled. Antecedent risk factors, clinical profile, and magnetic resonance imaging (MRI) findings were recorded. Spasticity, functional ability, intellectual ability, and social quotient were assessed using standard scales. Ninety-three children met the study inclusion criteria (45 term, 48 preterm). Moderate to severe intellectual disability (53% vs 21%, P = .001) and epilepsy (51% vs 33%) were significantly more common in term-born children, whereas periventricular white matter injury was less common in term-born children (64%vs 89.4%, P = .004). Term spastic diplegia was associated with cortical/subcortical involvement in (11/42 (26%) vs 3/47(6.4%); P = .01). We conclude that term-spastic-diplegia is clinicopathologically different from preterm-spastic-diplegia. Their neuroradiologic pattern also differs with more frequent involvement of cortical/subcortical areas.

  1. Neurobehavioral outcomes of school-age children born preterm: a preliminary study in the Arabic community

    Directory of Open Access Journals (Sweden)

    Mohammed M.J. Alqahtani

    2016-07-01

    Full Text Available Introduction: Preterm survivors from the neonatal intensive care unit (NICU are considered as high risk group for some neurobehavioral impairments such as cognitive disabilities, developmental delays, social/emotional limitations, attention-deficit/hyperactivity disorder (ADHD, and academic difficulties. Objective: The current study aimed to investigate the neurobehavioral outcome of premature infants in Saudi Arabia at the school age.Methods: At the school age, preterm children (range 23-29 weeks or ≤ 1.52 kg born from April, 2006 through September, 2008, and who were admitted following birth to a NICU, were evaluated with several neurobehavioral tools. Results: This study includes 53 preterm children, who were followed up at the chronological age that ranged from 6.4-8.0 years. The results of the neurobehavioral assessments showed in general normal social adaptive levels and cognitive abilities, with mean total score of about 91.0 and 90.0, respectively. The prevalence of ADHD among preterm children was high, with result of 34.0% for the inattentive type and 11.3% for the hyperactive/impulsive type. None of the preterm children repeats a grade, but 22.6% utilize a form of special educational supports. Some of the preterm children showed poor school performance in reading skills, writing skills and mathematics skills, with percentages of 26.4%, 28.3% and 15.1%, respectively.Conclusions: The present results emphasize that preterm children are a group of high-risk children who need regular follow-up to track the developmental conditions and to provide the early developmental intervention for optimal outcome.

  2. Children born preterm and full term have similar rates of feeding problems at three years of age

    NARCIS (Netherlands)

    Nieuwenhuis, Tjitske; Verhagen, Elise A.; Bos, Arend F.; van Dijk, Marijn W. G.

    2016-01-01

    Aim: We determined the prevalence of feeding problems and their association with perinatal risk factors in three-year-old children born preterm and compared them with a full-term reference group. Methods: This pilot study assessed feeding problem scores in 35 preterm children, with a median

  3. Neonatal Brain Abnormalities and Memory and Learning Outcomes at 7 Years in Children Born Very Preterm

    Science.gov (United States)

    Omizzolo, Cristina; Scratch, Shannon E; Stargatt, Robyn; Kidokoro, Hiroyuki; Thompson, Deanne K; Lee, Katherine J; Cheong, Jeanie; Neil, Jeffrey; Inder, Terrie E; Doyle, Lex W; Anderson, Peter J

    2014-01-01

    Using prospective longitudinal data from 198 very preterm and 70 full term children, this study characterised the memory and learning abilities of very preterm children at 7 years of age in both verbal and visual domains. The relationship between the extent of brain abnormalities on neonatal magnetic resonance imaging (MRI) and memory and learning outcomes at 7 years of age in very preterm children was also investigated. Neonatal MRI scans were qualitatively assessed for global, white-matter, cortical grey-matter, deep grey-matter, and cerebellar abnormalities. Very preterm children performed less well on measures of immediate memory, working memory, long-term memory, and learning compared with term born controls. Neonatal brain abnormalities, and in particular deep grey matter abnormality, were associated with poorer memory and learning performance at 7 years in very preterm children, especially global, white-matter, grey-matter and cerebellar abnormalities. Findings support the importance of cerebral neonatal pathology for predicting later memory and learning function. PMID:23805915

  4. Examining Early Childhood Health Outcomes of Children Born Late Preterm in Urban Manitoba.

    Science.gov (United States)

    Crockett, Leah K; Brownell, Marni D; Heaman, Maureen I; Ruth, Chelsea A; Prior, Heather J

    2017-12-01

    Objective The late preterm population [34-36 weeks gestational age (GA)] is known to incur increased morbidity in the infancy stage compared to the population born at term (39-41 weeks GA). This study aimed to examine the health of these children during their early childhood years, with specific attention to the role of socioeconomic status. Methods A retrospective cohort study was conducted using data from the Manitoba Centre for Health Policy, including all live-born children born at 34-36 and 39-41 weeks GA in urban Manitoba between 2000 and 2005 (n = 28,100). Multivariable logistic regression was used to examine the association of GA with early childhood morbidity after controlling for maternal, child and family level variables. Results The late preterm population was found to have significantly greater adjusted odds of lower respiratory tract infections in the preschool years (aOR = 1.59 [1.24, 2.04]) and asthma at school age (aOR = 1.33 [1.18, 1.47]) compared to the population born at term. The groups also differed in health care utilization at ages 4 (aOR = 1.19 [1.06,1.34]) and 7 years (aOR = 1.24 [1.09, 1.42]). Additional variables associated with poor outcomes suggest that social deprivation and GA simultaneously have a negative impact on early childhood development. Conclusions for Practice Adjustment for predictors of poor early childhood development, including socioeconomic status, were found to attenuate but not eliminate health differences between children born late preterm and children born at term. Poorer health outcomes that extend into childhood have implications for practice at the population level and suggest a need for further follow-up post discharge.

  5. Sleep/Wake Patterns and Parental Perceptions of Sleep in Children Born Preterm.

    Science.gov (United States)

    Biggs, Sarah N; Meltzer, Lisa J; Tapia, Ignacio E; Traylor, Joel; Nixon, Gillian M; Horne, Rosemary S C; Doyle, Lex W; Asztalos, Elizabeth; Mindell, Jodi A; Marcus, Carole L

    2016-05-15

    To compare sleep/wake patterns in children born preterm in Australia vs Canada and determine cultural differences in the relationship between parental perception of sleep and actual sleep behaviors. Australian and Canadian children born preterm were recruited from the Caffeine for Apnea of Prematurity trial (n = 188, 5-12 y) and underwent 14 days actigraphy monitoring. Parents completed the National Sleep Foundation 2004 Sleep in America questionnaire. Cross-cultural differences in sleep characteristics assessed by actigraphy and parent-reported questionnaire were examined. Correlational analyses determined the associations between parental perceptions of child sleep need and sleep behavior. Actigraphy showed preterm children obtained, on average, 8 h sleep/night, one hour less than population recommendations for their age. There was no difference in total sleep time (TST) between Australian and Canadian cohorts; however, bed and wake times were earlier in Australian children. Bedtimes and TST varied by 60 minutes from night to night in both cohorts. Parent-reported child TST on the National Sleep Foundation questionnaire was 90 minutes longer than recorded by actigraphy. Both bedtime and TST on weekdays and weekends were related to parental perception of child sleep need in the Australian cohort. Only TST on weekdays was related to parental perception of child sleep need in the Canadian cohort. This study suggests that short sleep duration and irregular sleep schedules are common in children born preterm. Cultural differences in the association between parental perception of child sleep need and actual sleep behaviors provide important targets for future sleep health education. © 2016 American Academy of Sleep Medicine.

  6. Language and Reading Skills in School-Aged Children and Adolescents Born Preterm Are Associated with White Matter Properties on Diffusion Tensor Imaging

    Science.gov (United States)

    Feldman, Heidi M.; Lee, Eliana S.; Yeatman, Jason D.; Yeom, Kristen W.

    2012-01-01

    Children born preterm are at risk for deficits in language and reading. They are also at risk for injury to the white matter of the brain. The goal of this study was to determine whether performance in language and reading skills would be associated with white matter properties in children born preterm and full-term. Children born before 36 weeks…

  7. The Ages and Stages Questionnaire and Neurodevelopmental Impairment in Two-Year-Old Preterm-Born Children

    NARCIS (Netherlands)

    Kerstjens, Jorien M.; Nijhuis, Ard; Hulzebos, Christian V.; van Imhoff, Deirdre E.; van Wassenaer-Leemhuis, Aleid G.; van Haastert, Ingrid C.; Lopriore, Enrico; Katgert, Titia; Swarte, Renate M.; van Lingen, Richard A.; Mulder, Twan L.; Laarman, Celeste R.; Steiner, Katerina; Dijk, Peter H.

    2015-01-01

    Objective To test the ability of the Ages and Stages Questionnaire, Third Edition (ASQ3) to help identify or exclude neurodevelopmental impairment (NDI) in very preterm-born children at the corrected age of two. Methods We studied the test results of 224 children, born at <32 postmenstrual weeks,

  8. The Ages and Stages Questionnaire and Neurodevelopmental Impairment in Two-Year-Old Preterm-Born Children

    NARCIS (Netherlands)

    Kerstjens, Jorien M.; Nijhuis, Ard; Hulzebos, Christian V.; van Imhoff, Deirdre E.; van Wassenaer-Leemhuis, Aleid G.; van Haastert, Ingrid C.; Lopriore, Enrico; Katgert, Titia; Swarte, Renate M.; van Lingen, Richard A.; Mulder, Twan L.; Laarman, Céleste R.; Steiner, Katerina; Dijk, Peter H.

    2015-01-01

    To test the ability of the Ages and Stages Questionnaire, Third Edition (ASQ3) to help identify or exclude neurodevelopmental impairment (NDI) in very preterm-born children at the corrected age of two. We studied the test results of 224 children, born at <32 postmenstrual weeks, who had scores on

  9. Renal elasticity quantification by acoustic radiation force impulse in children born preterm: preliminary results

    Directory of Open Access Journals (Sweden)

    Marco Zaffanello

    2015-02-01

    Full Text Available An emerging hypothesis from the recent literature describes how specific adverse factors related to growth retardation and low birth weight might influence renal development during fetal life and the insurgence of relevant pathologies in adulthood. Preterm births and related perinatal events can affect the mechanical proprieties of kidneys in childhood. We retrieved the laboratory medical records of 3 children born preterm, all in good condition, and investigated the elastic properties of their kidneys using the acoustic radiation force impulse (ARFI technique. Shear wave velocity (SWV obtained by the ARFI technique depends on the elasticity of a parenchymatous tissue.Medical records of case patient 1 showed a shorter right kidney (5th percentile, a greater protein/creatinine ratio and higher α1-microglobulin in the urine spot if compared with controls. Patients 2 and 3 had unremarkable laboratory results. Moreover, compared with the same results of healthy full-term normal children obtained from a previous study of ours, we observed higher SWV values (m/s for the left kidney in patients 1 and 3; patient 2 had lower SWV values in both kidneys. The altered SWV values, measured in these children born preterm, may be correlated with a possible underlying renal pathology (for instance, disruption of the renal histology. Altered SWV values are generally observed also in 2 out of 3 children with a history of normal laboratory markers of renal function. Further studies are needed on larger cohorts of patients.

  10. Functional Outcomes at Age 7 Years of Moderate Preterm and Full Term Children Born Small for Gestational Age

    NARCIS (Netherlands)

    Tanis, Jozien C; van Braeckel, Koenraad N J A; Kerstjens, Jorien M; Bocca-Tjeertes, Inger F A; Reijneveld, Sijmen A; Bos, Arend F

    OBJECTIVE: To compare functional outcomes of 7-year-old (school-age) children born small for gestational age (SGA; ie, a birth weight z score ≤ -1 SD), with appropriate for gestational age (AGA) peers, born moderately preterm or full term. STUDY DESIGN: Data were collected as part of the

  11. Spastic diplegia in preterm-born children: Executive function impairment and neuroanatomical correlates.

    Science.gov (United States)

    Di Lieto, Maria Chiara; Brovedani, Paola; Pecini, Chiara; Chilosi, Anna Maria; Belmonti, Vittorio; Fabbro, Franco; Urgesi, Cosimo; Fiori, Simona; Guzzetta, Andrea; Perazza, Silvia; Sicola, Elisa; Cioni, Giovanni

    2017-02-01

    The neuropsychological literature on preterm-born children with spastic diplegia due to periventricular leukomalacia is convergent in reporting deficits in non-verbal intelligence and in visuo-spatial abilities. Nevertheless, other cognitive functions have found to be impaired, but data are scant and not correlated with neuroimaging findings. This study analyzes the neuropsychological strengths and weaknesses in preterm-born children with spastic diplegia (pSD) and their relationships with neuroanatomical findings, investigated by a novel scale for MRI classification. Nineteen children with pSD, mild to moderate upper limb impairment and Verbal IQ>80, and 38 normal controls were evaluated with a comprehensive neuropsychological battery (NEPSY-II), assessing Attention/Executive Functioning, Language, Memory, Sensorimotor, Social Perception and Visuospatial Processing domains. The MRIs were quantitatively scored for lesion severity. The results showed that, beyond core visuo-spatial and sensory-motor deficits, impairments in attention and executive functions were present in more than half of the sample, particularly in children with damage to the anterior corpus callosum. The findings are discussed in terms of clinical and rehabilitative implications tailored for pSD subgroups diversified for neuropsychological and neuroanatomical characteristics. Copyright © 2016 Elsevier Ltd. All rights reserved.

  12. Visual-motor and executive functions in children born preterm: the Bender Visual Motor Gestalt Test revisited.

    Science.gov (United States)

    Böhm, Birgitta; Lundequist, Aiko; Smedler, Ann-Charlotte

    2010-10-01

    Visual-motor development and executive functions were investigated with the Bender Test at age 5½ years in 175 children born preterm and 125 full-term controls, within the longitudinal Stockholm Neonatal Project. Assessment also included WPPSI-R and NEPSY neuropsychological battery for ages 4-7 (Korkman, 1990). Bender protocols were scored according to Brannigan & Decker (2003), Koppitz (1963) and a complementary neuropsychological scoring system (ABC), aimed at executive functions and developed for this study. Bender results by all three scoring systems were strongly related to overall cognitive level (Performance IQ), in both groups. The preterm group displayed inferior visual-motor skills compared to controls also when controlling for IQ. The largest group differences were found on the ABC scoring, which shared unique variance with NEPSY tests of executive function. Multiple regression analyses showed that hyperactive behavior and inattention increased the risk for visual-motor deficits in children born preterm, whereas no added risk was seen among hyperactive term children. Gender differences favoring girls were strongest within the preterm group, presumably reflecting the specific vulnerability of preterm boys. The results indicate that preterm children develop a different neurobehavioral organization from children born at term, and that the Bender test with a neuropsychological scoring is a useful tool in developmental screening around school start. © 2010 The Authors. Scandinavian Journal of Psychology © 2010 The Scandinavian Psychological Associations.

  13. Molar-incisor hypomineralization and oral hygiene in 10- to-12-yr-old Swedish children born preterm.

    Science.gov (United States)

    Brogårdh-Roth, Susanne; Matsson, Lars; Klingberg, Gunilla

    2011-02-01

    Although preterm birth is associated with an increased risk of medical problems and impairments, there is limited knowledge of how this affects oral health. It was hypothesized that when 10-12 yr of age, children who were preterm at birth would present with a higher prevalence of molar-incisor hypomineralization (MIH), more dental plaque, and a higher degree of gingival inflammation than full-term control children. Eighty-two preterm children, born between 24 and 32 wk of gestation, and 82 control children, born between 37 and 43 wk of gestation, were clinically examined for developmental defects in enamel, MIH, dental plaque, and gingival health. In addition, behaviour management problems were evaluated. Information on any aetiological factors with a potential influence on MIH and oral health was collected via questionnaires. Molar-incisor hypomineralization was more common in preterm children than in controls (38% vs. 16%), as were enamel developmental defects (69.5% vs. 51%). Low gestational age and low birth weight increased the risk of MIH. Preterm children had more plaque, a higher degree of gingival inflammation, and more behaviour-management problems than controls. In conclusion, oral health problems were more common in preterm children than in control children. © 2011 Eur J Oral Sci.

  14. Academic Achievement Deficits and Their Neuropsychological Correlates in Children Born Extremely Preterm.

    Science.gov (United States)

    Akshoomoff, Natacha; Joseph, Robert M; Taylor, H Gerry; Allred, Elizabeth N; Heeren, Timothy; OʼShea, Thomas M; Kuban, Karl C K

    2017-10-01

    The purpose of this study was to examine the risks associated with learning disabilities (LDs) in a large sample of children born extremely preterm. We predicted higher than expected rates of LD, particularly in math, and children with LD in math, reading, or both would have lower intelligence quotients (IQs) and specific patterns of neuropsychological deficits. We evaluated academic achievement, rates of LD, and their neuropsychological correlates in the Extremely Low Gestational Age Newborns (ELGANs) Study cohort of 10-year-old children born at 23 to 27 weeks gestational age. Primary analyses focused on children without intellectual disability (verbal IQ > 70 and nonverbal IQ > 70; N = 668). Low achievement was defined as a standard score ≤85 on the reading or math measures. The risk of low math achievement scores (27%) was 1.5 times higher than the risk of low reading achievement scores (17%). Children were classified as having LD based on low achievement criteria in reading only (RD, 6.4% of sample), math only (MD, 16.2%), both reading and math (RD/MD, 8.3%), or no reading or math disabilities (No LD, 69.1%). Although all 3 LD groups had multiple neuropsychological weaknesses compared with the No LD group, the RD and MD groups had different patterns of neuropsychological impairment. These children from the ELGAN cohort had higher than expected rates of LD, particularly in mathematics, even after taking socioeconomic status into consideration. These results indicate specific cognitive weaknesses that differ between extremely preterm children with RD and MD.

  15. Attention deficit hyperactivity disorder and autism spectrum disorder symptoms in school-age children born very preterm

    NARCIS (Netherlands)

    Bröring, Tinka; Oostrom, Kim J.; van Dijk-Lokkart, Elisabeth M.; Lafeber, Harrie N.; Brugman, Anniek; Oosterlaan, Jaap

    2018-01-01

    Very preterm (VP) children face a broad range of neurodevelopmental sequelae, including behavioral problems. To investigate prevalence, pervasiveness and co-occurrence of symptoms of attention deficit hyperactivity disorder (ADHD) and autism spectrum disorder (ASD) in school-age children born very

  16. Can the Home Environment Promote Resilience for Children Born Very Preterm in the Context of Social and Medical Risk?

    Science.gov (United States)

    Treyvaud, Karli; Inder, Terrie E.; Lee, Katherine J.; Northam, Elisabeth A.; Doyle, Lex W.; Anderson, Peter J.

    2012-01-01

    Relationships between the home environment and early developmental outcomes were examined in 166 children born very preterm in one tertiary maternity hospital to explore whether a more optimal home environment could promote resilience. In particular, we explored whether this effect was apparent over and above social risk and children's biological…

  17. The incidence and risk factors of epilepsy in children born preterm: A nationwide register study.

    Science.gov (United States)

    Hirvonen, Mikko; Ojala, Riitta; Korhonen, Päivi; Haataja, Paula; Eriksson, Kai; Gissler, Mika; Luukkaala, Tiina; Tammela, Outi

    2017-12-01

    The aim was to compare the incidence of epilepsy between very preterm (VP) (<32 +0 weeks), moderately preterm (MP) (32 +0 -33 +6 weeks), late preterm (LP) (34 +0 -36 +6 weeks) and term infants (≥37 weeks) and to establish and compare risk factors of epilepsy in these groups. The national register study included all live born infants in Finland in 1991-2008. Excluding infants with missing gestational age, a total of 1,033,349 infants were included in the analysis and they were analyzed in four subgroups (VP, MP, LP and term) and three time periods (1991-1995, 1996-2001 and 2002-2008). 5611 (0.54%) children with epilepsy were diagnosed. The incidence of epilepsy was 2.53% in the VP, 1.08% in the MP, 0.75% in the LP and 0.51% in the term group. Intracranial hemorrhage (OR 3.48; 95% CI 2.47-4.89) and convulsions in the neonatal period (OR 13.4; 95% CI 10.2-17.6) were associated with an increased risk of epilepsy. Compared to the term group, preterm birth (VP OR 4.59; 95% CI 3.79-5.57, MP 1.97; 1.48-2.63, LP 1.44; 1.25-1.68) was associated with an increased risk of epilepsy after adjusting for maternal, pregnancy, delivery and sex variables. The incidence of epilepsy decreased by advancing gestational age at birth and preterm birth predicted an increased risk of epilepsy in childhood. Intracranial hemorrhage and neonatal convulsions were strongly associated with an increased risk of epilepsy. Copyright © 2017 Elsevier B.V. All rights reserved.

  18. Transactional processes in children born preterm: Influences of mother-child interactions and parenting stress.

    Science.gov (United States)

    Gerstein, Emily D; Poehlmann-Tynan, Julie

    2015-10-01

    This prospective, longitudinal study examined the transactional relations among perceived maternal parenting stress, maternal insensitivity, and child behavior across toddlerhood through age 6 within families of a child born preterm. A sample of 173 mother-child dyads were followed from just before the infant was discharged from the neonatal intensive care unit to 6 years of age, with observational measurements of maternal insensitivity and child noncompliance (24 and 36 months), maternal self-reports of perceived parenting stress (24 months, 36 months, 6 years), and maternal reports of child externalizing behavior at 6 years. Results indicated that maternal insensitivity at 36 months significantly mediated the relation between parenting stress at 24 months and externalizing behaviors at 6 years. Parenting stress was also directly associated with child noncompliance at 36 months and with child externalizing behavior at 6 years. Neonatal risk was associated with increased maternal insensitivity at 24 months, but also decreased parenting stress at 24 months. No significant "child effects" from child behavior to either maternal insensitivity or parenting stress were found. Parenting stress appears to play a critical role for children born preterm, and it is associated with children's behavior both directly and through its influence on parenting. The role of neonatal risk needs continued investigation, as families traditionally considered to be at lower risk may still face significant challenges. (c) 2015 APA, all rights reserved).

  19. Children born extremely preterm had different sleeping habits at 11 years of age and more childhood sleep problems than term-born children.

    Science.gov (United States)

    Stangenes, Kristine Marie; Fevang, Silje Kathrine; Grundt, Jacob; Donkor, Hilde Mjell; Markestad, Trond; Hysing, Mari; Elgen, Irene Bircow; Bjorvatn, Bjørn

    2017-12-01

    This study explored whether extremely preterm (EPT) children had different sleep characteristics in childhood than children born at term and how neurodevelopmental disabilities (NDD) affected sleep in children born EPT. A Norwegian national cohort of 231 children born EPT from 1999 to 2000 and separate study data on 556 children born at term in 2001 were compared. Parental questionnaires mapped the children's current sleep habits at 11 years of age, namely the prevalence of sleep problems throughout childhood until this age and five categories of sleep problems. In addition, the EPT children were clinically assessed at five years of age. The EPT children had different sleep habits than the controls, for example they went to bed earlier. EPT children had a higher prevalence of sleep problems than the controls throughout childhood (26% versus 14%, p sleep habits to term-born controls at 11 years of age, including those with no NDD. The prevalence of sleep problems increased with increasing NDD. ©2017 Foundation Acta Paediatrica. Published by John Wiley & Sons Ltd.

  20. Clinical Implications of Diffuse Excessive High Signal Intensity (DEHSI on Neonatal MRI in School Age Children Born Extremely Preterm.

    Directory of Open Access Journals (Sweden)

    Lina Broström

    Full Text Available Magnetic resonance imaging (MRI of the brain carried out during the neonatal period shows that 55-80% of extremely preterm infants display white matter diffuse excessive high signal intensity (DEHSI. Our aim was to study differences in developmental outcome at the age of 6.5 years in children born extremely preterm with and without DEHSI.This was a prospective cohort study of 83 children who were born in Stockholm, Sweden, between 2004 and 2007, born at gestational age of < 27 weeks + 0 days and who underwent an MRI scan of their brain at term equivalent age. The outcome measures at 6.5 years included testing 66 children with the modified Touwen neurology examination, the Movement Assessment Battery for Children 2, the Wechsler Intelligence Scale for Children-Fourth Edition, Beery Visual-motor Integration test-Sixth Edition, and the Strengths and Difficulties Questionnaire. Group-wise comparisons were done between children with and without DEHSI using Student t-test, Mann Whitney U test, Chi square test and regression analysis.DEHSI was detected in 39 (59% of the 66 children who were assessed at 6.5 years. The presence of DEHSI was not associated with mild neurological dysfunction, scores on M-ABC assessment, cognition, visual-motor integration, or behavior at 6.5 years.The presence of qualitatively defined DEHSI on neonatal MRI did not prove to be a useful predictor of long-term impairment in children born extremely preterm.

  1. Early Indications of Delayed Cognitive Development in Preschool Children Born Very Preterm: Evidence from Domain-General and Domain-Specific Tasks

    Science.gov (United States)

    Pitchford, Nicola; Johnson, Samantha; Scerif, Gaia; Marlow, Neil

    2011-01-01

    Cognitive impairment often follows preterm birth but its early underlying nature is not well understood. We used a novel approach by investigating the development of colour cognition in 54 very preterm children born less than or equal to 30 weeks gestational age without severe neurosensory impairment and 37 age-matched term-born controls, aged 2-5…

  2. Children born preterm and full term have similar rates of feeding problems at three years of age.

    Science.gov (United States)

    Nieuwenhuis, Tjitske; Verhagen, Elise A; Bos, Arend F; van Dijk, Marijn W G

    2016-10-01

    We determined the prevalence of feeding problems and their association with perinatal risk factors in three-year-old children born preterm and compared them with a full-term reference group. This pilot study assessed feeding problem scores in 35 preterm children, with a median gestational age of 30 weeks (range 26-32) and median birthweight of 1260 grams (730-2250), who were enrolled during their admission to a neonatal intensive care unit. These were compared with existing data on 248 term children from child healthcare centres at the age of three. We excluded children with severe perinatal complications from the reference group. The Screeningslijst Eetgedrag Peuters (SEP), a validated Dutch version of the Montreal Children's Hospital Feeding Scale, was used to identify feeding problems. We found no difference in SEP scores between the preterm children and the reference group (p = 0.217) and did not identify any perinatal risk factors for developing feeding problems. Only 23% of the parents of preterm or term children with moderate-to-severe feeding problems consulted a medical professional. Using a parental report instrument showed that the prevalence of feeding problems in three-year-old preterm children was low and similar to that of term children. ©2016 Foundation Acta Paediatrica. Published by John Wiley & Sons Ltd.

  3. Neural correlates of "Theory of Mind" in very preterm born children.

    Science.gov (United States)

    Mossad, Sarah I; Smith, Mary Lou; Pang, Elizabeth W; Taylor, Margot J

    2017-11-01

    Very preterm (VPT) birth (cognitive deficits including Theory of Mind (ToM); the ability to attribute mental states to others and understand that those beliefs can differ from one's own or reality. The neural bases for ToM deficits in VPT born children have not been examined. We used magnetoencephalography (MEG) for its excellent spatial and temporal resolution to determine the neural underpinnings of ToM in 24 VPT and 24 full-term born (FT) children (7-13 years). VPT children performed more poorly on neuropsychological measures of ToM but not inhibition. In the MEG task, both FT children and VPT children recruited regions involved in false belief processing such as the rIFG (VPT: 275-350 ms, FT: 250-375 ms) and left inferior temporal gyrus (VPT: 375-450 ms, FT: 325-375 ms) and right fusiform gyrus (VPT: 150-200 ms, FT: 175-250 ms). The rIPL (included in the temporal-parietal junction) was recruited in FT children (475-575 ms) and the lTPJ in VPT children (500-575 ms). However, activations in all regions were reduced in the VPT compared to the FT group. We suggest that with increasing social-cognitive demands such as varying the type of scenarios in the standardized measure of ToM, reduced activations in the rIFG and TPJ in the VPT group may reflect the decreased performance. With access to both spatial and temporal information, we discuss the role of domain general and specific regions of the ToM network in both groups. Hum Brain Mapp 38:5577-5589, 2017. © 2017 Wiley Periodicals, Inc. © 2017 Wiley Periodicals, Inc.

  4. Sensory processing difficulties in school-age children born very preterm: An exploratory study.

    Science.gov (United States)

    Bröring, Tinka; Königs, Marsh; Oostrom, Kim J; Lafeber, Harrie N; Brugman, Anniek; Oosterlaan, Jaap

    2018-02-01

    Very preterm birth has a detrimental impact on the developing brain, including widespread white matter brain abnormalities that threaten efficient sensory processing. Yet, sensory processing difficulties in very preterm children are scarcely studied, especially at school age. To investigate somatosensory registration, multisensory integration and sensory modulation. 57 very preterm school-age children (mean age=9.2years) were compared to 56 gender and age matched full-term children. Group differences on somatosensory registration tasks (Registration of Light Touch, Sensory Discrimination of Touch, Position Sense, Graphestesia), a computerized multisensory integration task, and the parent-reported Sensory Profile were investigated using t-tests and Mann-Whitney U tests. In comparison to full-term children, very preterm children are less accurate on somatosensory registration tasks, including Registration of Light Touch (d=0.34), Position Sense (d=0.31) and Graphestesia (d=0.42) and show more sensory modulation difficulties (d=0.41), including both behavioral hyporesponsivity (d=0.52) and hyperresponsivity (d=0.56) to sensory stimuli. Tactile discrimination and multisensory integration efficiency were not affected in very preterm children. Aspects of sensory processing were only modestly related. Very preterm children show sensory processing difficulties regarding somatosensory registration and sensory modulation, and preserved multisensory (audio-visual) integration. Follow-up care for very preterm children should involve screening of sensory processing difficulties at least up to school age. Copyright © 2017 Elsevier B.V. All rights reserved.

  5. Functional impairments at school age of preterm born children with late-onset sepsis

    NARCIS (Netherlands)

    van der Ree, Meike; Tanis, Jozien C.; Van Braeckel, Koenraad N. J. A.; Bos, Arend F.; Roze, Elise

    2011-01-01

    Background: Late-onset sepsis is a relatively common complication particularly of preterm birth that affects approximately a quarter of very low birth weight infants. Aim: We aimed to determine the motor, cognitive, and behavioural outcome at school age of preterm children with late-onset sepsis

  6. The Early Motor Repertoire of Children Born Preterm Is Associated With Intelligence at School Age

    NARCIS (Netherlands)

    Bruggink, Janneke L. M.; Van Braeckel, Koenraad N.; Bos, Arend F.

    OBJECTIVE: The goal was to determine whether the quality of general movements (GMs) for preterm children had predictive value for cognitive development at school age. METHODS: In this prospective cohort study, 60 preterm infants (gestational age, median: 30.0 weeks [range: 25-33 weeks]; birth

  7. Neonatal pain-related stress predicts cortical thickness at age 7 years in children born very preterm.

    Directory of Open Access Journals (Sweden)

    Manon Ranger

    Full Text Available Altered brain development is evident in children born very preterm (24-32 weeks gestational age, including reduction in gray and white matter volumes, and thinner cortex, from infancy to adolescence compared to term-born peers. However, many questions remain regarding the etiology. Infants born very preterm are exposed to repeated procedural pain-related stress during a period of very rapid brain development. In this vulnerable population, we have previously found that neonatal pain-related stress is associated with atypical brain development from birth to term-equivalent age. Our present aim was to evaluate whether neonatal pain-related stress (adjusted for clinical confounders of prematurity is associated with altered cortical thickness in very preterm children at school age.42 right-handed children born very preterm (24-32 weeks gestational age followed longitudinally from birth underwent 3-D T1 MRI neuroimaging at mean age 7.9 yrs. Children with severe brain injury and major motor/sensory/cognitive impairment were excluded. Regional cortical thickness was calculated using custom developed software utilizing FreeSurfer segmentation data. The association between neonatal pain-related stress (defined as the number of skin-breaking procedures accounting for clinical confounders (gestational age, illness severity, infection, mechanical ventilation, surgeries, and morphine exposure, was examined in relation to cortical thickness using constrained principal component analysis followed by generalized linear modeling.After correcting for multiple comparisons and adjusting for neonatal clinical factors, greater neonatal pain-related stress was associated with significantly thinner cortex in 21/66 cerebral regions (p-values ranged from 0.00001 to 0.014, predominately in the frontal and parietal lobes.In very preterm children without major sensory, motor or cognitive impairments, neonatal pain-related stress appears to be associated with thinner cortex

  8. Neonatal brain abnormalities associated with autism spectrum disorder in children born very preterm.

    Science.gov (United States)

    Ure, Alexandra M; Treyvaud, Karli; Thompson, Deanne K; Pascoe, Leona; Roberts, Gehan; Lee, Katherine J; Seal, Marc L; Northam, Elisabeth; Cheong, Jeanie L; Hunt, Rod W; Inder, Terrie; Doyle, Lex W; Anderson, Peter J

    2016-05-01

    Very preterm (VP) survivors are at increased risk of autism spectrum disorder (ASD) compared with term-born children. This study explored whether neonatal magnetic resonance (MR) brain features differed in VP children with and without ASD at 7 years. One hundred and seventy-two VP children (brain MR scans at term equivalent age (TEA; 40 weeks' gestation ±2 weeks) and were assessed for ASD at 7 years of age. The presence and severity of white matter, cortical gray matter, deep nuclear gray matter, and cerebellar abnormalities were assessed, and total and regional brain volumes were measured. ASD was diagnosed using a standardized parent report diagnostic interview and confirmed via an independent assessment. Eight VP children (4.7%) were diagnosed with ASD. Children with ASD had more cystic lesions in the cortical white matter at TEA compared with those without ASD (odds ratio [OR] 8.7, 95% confidence interval [CI] 1.5, 51.3, P = 0.02). There was also some evidence for smaller cerebellar volumes in children with ASD compared with those without ASD (OR = 0.82, CI = 0.66, 1.00, P = 0.06). Overall, the results suggest that VP children with ASD have different brain structure in the neonatal period compared with those who do not have ASD. Autism Res 2016, 9: 543-552. © 2015 International Society for Autism Research, Wiley Periodicals, Inc. © 2015 International Society for Autism Research, Wiley Periodicals, Inc.

  9. The Effect of Age-Correction on IQ Scores among School-Aged Children Born Preterm

    Science.gov (United States)

    Roberts, Rachel M.; George, Wing Man; Cole, Carolyn; Marshall, Peter; Ellison, Vanessa; Fabel, Helen

    2013-01-01

    This study examined the effect of age-correction on IQ scores among preterm school-aged children. Data from the Flinders Medical Centre Neonatal Unit Follow-up Program for 81 children aged five years and assessed with the WPPSI-III, and 177 children aged eight years and assessed with the WISC-IV, were analysed. Corrected IQ scores were…

  10. Influence of post discharge nutrition on body composition at 6 years of age among children born very preterm

    DEFF Research Database (Denmark)

    Toftlund, Line Hedegaard; Zachariassen, Gitte; Agertoft, Lone

    if type of nutrition in early life effects the body composition in later life among very preterm born children Method In 2004-08 a birth cohort of very preterm born infants with a gestational age ≤32+0 weeks. At time of hospital discharge, the infants were randomised into 3 different feeding groups...... month corrected age. At 6 years, a dexa scan was performed to evaluate body composition. Results A total number of 277 infants will be invited to follow up at 6 years of age. So far 79 children have had a dexa scan performed (HM 26, HMF: 22 and PF: 31). Fat mass (FM) and muscle mass (MM) was measured.......841 g), but no significant difference between the groups. Conclusion Human milk seems to result in a lower fat mass and higher muscle mass among very preterm born infants. The results are preliminary due to the small number of children. The remaining children in this cohort will be invited to similar...

  11. Perinatal Risk Factors Associated with the Obstructive Sleep Apnea Syndrome in School-Aged Children Born Preterm

    Science.gov (United States)

    Tapia, Ignacio E.; Shults, Justine; Doyle, Lex W.; Nixon, Gillian M.; Cielo, Christopher M.; Traylor, Joel; Marcus, Carole L.

    2016-01-01

    Study Objectives: The obstructive sleep apnea syndrome (OSAS) is more prevalent in ex-preterm children compared to the general pediatric population. However, it is unknown whether OSAS in ex-preterm children is associated with specific perinatal risk factors. This multicenter cohort study aimed to determine perinatal factors associated with OSAS at school age. Methods: 197 ex-preterm (500–1,250 g) children aged 5–12 y who participated as neonates in a double-blind, randomized clinical trial of caffeine versus placebo (Caffeine for Apnea of Prematurity) underwent comprehensive ambulatory polysomnography. A negative binomial regression model was used to identify perinatal risk factors associated with OSAS. Results: 19 children had OSAS (9.6%). Chorioamnionitis and multiple gestation were positively associated with OSAS with P values of 0.014 and 0.03, respectively. Maternal white race (P = 0.047) and maternal age (P = 0.002) were negatively associated with OSAS. Other risk factors, such as birth weight, Apgar score at 5 min, antenatal corticosteroids, delivery route, and sex were not significant. Conclusions: OSAS is very frequent, and is associated with chorioamnionitis and multiple gestation in ex-preterm children. Those born to older white mothers appear to be protected. We speculate that the former may be due to systemic inflammation and the latter to a higher socio-economic status. Commentary: A commentary on this article appears in this issue on page 721. Citation: Tapia IE, Shults J, Doyle LW, Nixon GM, Cielo CM, Traylor J, Marcus CL. Perinatal risk factors associated with the obstructive sleep apnea syndrome in school-aged children born preterm. SLEEP 2016;39(4):737–742. PMID:26446117

  12. Evaluation of early childhood social-communication difficulties in children born preterm using the Quantitative Checklist for Autism in Toddlers.

    Science.gov (United States)

    Wong, Hilary S; Huertas-Ceballos, Angela; Cowan, Frances M; Modi, Neena

    2014-01-01

    To characterize early childhood social-communication skills and autistic traits in children born very preterm using the Quantitative Checklist for Autism in Toddlers (Q-CHAT) and explore neonatal and sociodemographic factors associated with Q-CHAT scores. Parents of children born before 30 weeks gestation and enrolled in a study evaluating routinely collected neurodevelopmental data between the post-menstrual ages of 20 and 28 months were invited to complete the Q-CHAT questionnaire. Children with severe neurosensory disabilities and cerebral palsy were excluded. Participants received neurodevelopmental assessments using the Bayley Scales of Infant and Toddler Development, 3rd edition (Bayley-III). Q-CHAT scores of this preterm cohort were compared with published general population scores. The association between Bayley-III cognitive and language scores and neonatal and sociodemographic factors with Q-CHAT scores were examined. Q-CHAT questionnaires were completed from 141 participants. At a mean post-menstrual age of 24 months, the Q-CHAT scores of the preterm cohort (mean 33.7, SD 8.3) were significantly higher than published general population scores (mean 26.7; SD 7.8), indicating greater social-communication difficulty and autistic behavior. Preterm children received higher scores, particularly in the categories of restricted, repetitive, stereotyped behavior, communication, and sensory abnormalities. Lower Bayley-III language scores and non-white ethnicity were associated with higher Q-CHAT scores. Preterm children display greater social-communication difficulty and autistic behavior than the general population in early childhood as assessed by the Q-CHAT. The implications for longer-term outcome will be important to assess. Copyright © 2014 Mosby, Inc. All rights reserved.

  13. Perinatal Risk Factors Associated with the Obstructive Sleep Apnea Syndrome in School-Aged Children Born Preterm.

    Science.gov (United States)

    Tapia, Ignacio E; Shults, Justine; Doyle, Lex W; Nixon, Gillian M; Cielo, Christopher M; Traylor, Joel; Marcus, Carole L

    2016-04-01

    The obstructive sleep apnea syndrome (OSAS) is more prevalent in ex-preterm children compared to the general pediatric population. However, it is unknown whether OSAS in ex-preterm children is associated with specific perinatal risk factors. This multicenter cohort study aimed to determine perinatal factors associated with OSAS at school age. 197 ex-preterm (500-1,250 g) children aged 5-12 y who participated as neonates in a double-blind, randomized clinical trial of caffeine versus placebo (Caffeine for Apnea of Prematurity) underwent comprehensive ambulatory polysomnography. A negative binomial regression model was used to identify perinatal risk factors associated with OSAS. 19 children had OSAS (9.6%). Chorioamnionitis and multiple gestation were positively associated with OSAS with P values of 0.014 and 0.03, respectively. Maternal white race (P = 0.047) and maternal age (P = 0.002) were negatively associated with OSAS. Other risk factors, such as birth weight, Apgar score at 5 min, antenatal corticosteroids, delivery route, and sex were not significant. OSAS is very frequent, and is associated with chorioamnionitis and multiple gestation in ex-preterm children. Those born to older white mothers appear to be protected. We speculate that the former may be due to systemic inflammation and the latter to a higher socio-economic status. A commentary on this article appears in this issue on page 721. © 2016 Associated Professional Sleep Societies, LLC.

  14. Social Cognition in Children Born Preterm: A Perspective on Future Research Directions

    Directory of Open Access Journals (Sweden)

    Norbert Zmyj

    2017-05-01

    Full Text Available Preterm birth is a major risk factor for children’s development. It affects children’s cognitive and intellectual development and is related to impairments in IQ, executive functions, and well-being, with these problems persisting into adulthood. While preterm children’s intellectual and cognitive development has been studied in detail, their social development and social-cognitive competencies have received less attention. Namely, preterm children show problems in interactions with others. These interaction problems are present in relationships with parents, teachers, and peers. Parents’ behavior has been identified as a possible mediator of children’s social behavior. Maternal sensitivity and responsiveness as well as absence of mental disorders foster children’s social development. In this article, we will report on the social side of impairments that preterm children face. The review of the literature revealed that preterm infants’ joint attention abilities are impaired: They are less likely to initiate joint attention with others and to respond to others’ efforts to engage in joint attention. These deficits in joint attention might contribute to later impairments in social cognition, which in turn might affect social interaction skills. Based on these three domains (i.e., problems in social interaction, parental behavior, and impairments in joint attention, we suggest that preterm children’s social cognitive abilities should be investigated more intensively.

  15. The association of children's mathematic abilities with both adults' cognitive abilities and intrinsic fronto-parietal networks is altered in preterm-born individuals.

    Science.gov (United States)

    Bäuml, J G; Meng, C; Daamen, M; Baumann, N; Busch, B; Bartmann, P; Wolke, D; Boecker, H; Wohlschläger, A; Sorg, C; Jaekel, Julia

    2017-03-01

    Mathematic abilities in childhood are highly predictive for long-term neurocognitive outcomes. Preterm-born individuals have an increased risk for both persistent cognitive impairments and long-term changes in macroscopic brain organization. We hypothesized that the association of childhood mathematic abilities with both adulthood general cognitive abilities and associated fronto-parietal intrinsic networks is altered after preterm delivery. 72 preterm- and 71 term-born individuals underwent standardized mathematic and IQ testing at 8 years and resting-state fMRI and full-scale IQ testing at 26 years of age. Outcome measure for intrinsic networks was intrinsic functional connectivity (iFC). Controlling for IQ at age eight, mathematic abilities in childhood were significantly stronger positively associated with adults' IQ in preterm compared with term-born individuals. In preterm-born individuals, the association of children's mathematic abilities and adults' fronto-parietal iFC was altered. Likewise, fronto-parietal iFC was distinctively linked with preterm- and term-born adults' IQ. Results provide evidence that preterm birth alters the link of mathematic abilities in childhood and general cognitive abilities and fronto-parietal intrinsic networks in adulthood. Data suggest a distinct functional role of intrinsic fronto-parietal networks for preterm individuals with respect to mathematic abilities and that these networks together with associated children's mathematic abilities may represent potential neurocognitive targets for early intervention.

  16. Internalizing behaviours in school-age children born very preterm are predicted by neonatal pain and morphine exposure.

    Science.gov (United States)

    Ranger, M; Synnes, A R; Vinall, J; Grunau, R E

    2014-07-01

    Greater neonatal pain is associated with higher internalizing behaviours in very preterm infants at 18 months corrected age, but it is unknown whether this relationship persists to school age. Moreover, it is unclear whether morphine ameliorates or exacerbates the potential influence of neonatal pain/stress on internalizing behaviours. We examined whether neonatal pain-related stress is associated with internalizing behaviours at age 7 years in children born very preterm, and whether morphine affects this relationship. One hundred one children born very preterm (≤32 weeks gestation) were seen at mean age 7.7 years. A parent completed the Parenting Stress Index and Child Behavior Checklist questionnaires. Neonatal pain-related stress (the number of skin-breaking procedures adjusted for clinical factors associated with prematurity) was examined in relation to internalizing behaviour, separately in subjects mechanically ventilated and exposed to both pain and morphine (n = 57) and those never mechanically ventilated, exposed to pain but not morphine (n = 44). In the non-ventilated group, higher skin-breaking procedures (p = 0.037) and parenting stress (p = 0.004) were related to greater internalizing behaviours. In the ventilated group, greater morphine exposure (p = 0.004) was associated with higher child internalizing scores. In very preterm children who undergo mechanical ventilation, judicious use of morphine is important, since morphine may mitigate the negative effects of neonatal pain on nociception but adversely affect internalizing behaviours at school age. Management of procedural pain needs to be addressed in very preterm infants in the neonatal intensive care unit, to prevent long-term effects on child behaviour. © 2013 European Pain Federation - EFIC®

  17. Co-occurrence of developmental and behavioural problems in moderate to late preterm-born children

    NARCIS (Netherlands)

    Potijk, Marieke R; de Winter, Andrea F; Bos, Arend F; Kerstjens, Jorien M; Reijneveld, Sijmen A

    Objective To determine the occurrence of emotional and behavioural problems (EBP) in moderate to late preterm (MLP) and full-term children with developmental delay. Design Participants were recruited from 13 randomly selected preventive child healthcare (PCH) centres in the Netherlands. We included

  18. Stress in parents of children born very preterm is predicted by child externalising behaviour and parent coping at age 7 years.

    Science.gov (United States)

    Linden, Mark A; Cepeda, Ivan L; Synnes, Anne; Grunau, Ruth E

    2015-06-01

    To examine factors which predict parenting stress in a longitudinal cohort of children born very preterm, and seen at age 7 years. We recruited 100 very preterm (≤32 weeks gestational age) child-parent dyads and a control group of 50 term-born dyads born between 2001 and 2004 with follow-up at 7 years. Parents completed the Parenting Stress Index, Ways of Coping Questionnaire, Child Behavior Check List, Beck Depression Inventory and the State Trait Anxiety Inventory questionnaires. Child IQ was assessed using the Wechsler Intelligence Scale-IV. After controlling for maternal education, parents of preterm children (95% CI 111.1 to 121.4) scored higher (p=0.027) on the Parenting Stress Index than term-born controls (95% CI 97.8 to 113.2). Regression analyses showed that child externalising behaviour, sex and parent escape/avoidance coping style, predicted higher parenting stress in the preterm group. Parents of preterm girls expressed higher levels of stress than those of boys. Maladaptive coping strategies contribute to greater stress in parents of very preterm children. Our findings suggest that these parents need support for many years after birth of a very preterm infant. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  19. Follow-up of a randomized trial on postdischarge nutrition in preterm-born children at age 8 y.

    Science.gov (United States)

    Ruys, Charlotte A; van de Lagemaat, Monique; Finken, Martijn Jj; Lafeber, Harrie N

    2017-08-01

    Background: Early nutritional interventions may modulate health risks in preterm-born infants. Previously, we showed that preterm-born infants fed an isocaloric protein- and mineral-enriched postdischarge formula (PDF) from term age to 6-mo corrected age (CA) gained more lean mass than did those fed term formula (TF). Long-term follow-up of randomized nutritional trials is important to test the hypothesis that short-term positive effects on health are sustainable. Objective: The aim of this follow-up study was to compare body size, body composition, and metabolic health at age 8 y in preterm-born children who were randomly assigned to receive either PDF or TF from term age until 6-mo CA. Design: A total of 79 of 152 children (52%) from the original randomized controlled trial were enrolled for follow-up at age 8 y. Weight, height, and head circumference were measured by using standard methods. Body composition, including fat mass, lean mass, bone mineral content, and bone mineral density, was determined by dual-energy X-ray absorptiometry. Blood pressure was measured in the supine position by using an automatic device. Metabolic variables, including glucose, insulin, insulin-like growth factor I, triglycerides, cholesterol, cortisol, and leptin, were measured after an overnight fast. Nutritional habits at age 8 y were assessed by using a 3-d nutritional diary. Results: At age 8 y, no differences were found in body size, body composition, bone variables, and metabolic health variables when comparing children fed PDF with those fed TF. Adjustment for known and possible confounders did not change these results. Conclusions: In this follow-up study in preterm-born children, we showed that the favorable effects of PDF at 6-mo CA either were not maintained or could not be confirmed because of attrition at the age of 8 y. We suggest that future research should focus on nutritional interventions in the pre- and postdischarge period as a continuum rather than as separate

  20. Early language processing efficiency predicts later receptive vocabulary outcomes in children born preterm.

    Science.gov (United States)

    Marchman, Virginia A; Adams, Katherine A; Loi, Elizabeth C; Fernald, Anne; Feldman, Heidi M

    2016-01-01

    As rates of prematurity continue to rise, identifying which preterm children are at increased risk for learning disabilities is a public health imperative. Identifying continuities between early and later skills in this vulnerable population can also illuminate fundamental neuropsychological processes that support learning in all children. At 18 months adjusted age, we used socioeconomic status (SES), medical variables, parent-reported vocabulary, scores on the Bayley Scales of Infant and Toddler Development (third edition) language composite, and children's lexical processing speed in the looking-while-listening (LWL) task as predictor variables in a sample of 30 preterm children. Receptive vocabulary as measured by the Peabody Picture Vocabulary Test (fourth edition) at 36 months was the outcome. Receptive vocabulary was correlated with SES, but uncorrelated with degree of prematurity or a composite of medical risk. Importantly, lexical processing speed was the strongest predictor of receptive vocabulary (r = -.81), accounting for 30% unique variance. Individual differences in lexical processing efficiency may be able to serve as a marker for information processing skills that are critical for language learning.

  1. Maternal educational status at birth, maternal educational advancement, and neurocognitive outcomes at age 10 years among children born extremely preterm.

    Science.gov (United States)

    Joseph, Robert M; O'Shea, Thomas M; Allred, Elizabeth N; Heeren, Tim; Kuban, Karl K

    2017-11-22

    BackgroundTo determine if a key marker of socioeconomic status, maternal education, is associated with later neurocognitive and academic outcomes among children born extremely preterm (EP).MethodEight hundred and seventy-three children born at 23 to 27 weeks of gestation were assessed for cognitive and academic ability at age 10 years. With adjustments for gestational age (GA) and potential confounders, outcomes of children whose mothers had fewer years of education at the time of delivery and children whose mother advanced in education between birth and 10 years were examined.ResultsChildren of mothers in the lowest education stratum at birth were significantly more likely to score ≥2 SDs below normative expectation on 17 of 18 tests administered. Children of mothers who advanced in education (n=199) were at reduced risk for scoring ≥2 SDs on 15 of 18 measures, but this reduction was statistically significant on only 2 of 18 measures.ConclusionAmong EP children, socioeconomic disadvantage at birth, indexed by maternal education, is associated with significantly poorer neurocognitive and academic outcomes at 10 years of age, independently of GA. Maternal educational advancement during the child's first 10 years of life is associated with modestly improved neurocognitive outcomes.Pediatric Research advance online publication, 22 November 2017; doi:10.1038/pr.2017.267.

  2. Ophthalmologic outcome at 30 months' corrected age of a prospective Swedish cohort of children born before 27 weeks of gestation: the extremely preterm infants in sweden study.

    Science.gov (United States)

    Holmström, Gerd E; Källen, Karin; Hellström, Ann; Jakobsson, Peter G; Serenius, Fredrik; Stjernqvist, Karin; Tornqvist, Kristina

    2014-02-01

    Follow-up at 30 months' corrected age reveals eye and visual problems in one-third of children born extremely prematurely (children at 30 months' corrected age. DESIGN, SETTING, AND PARTICIPANTS A prospective, population-based follow-up study (Extremely Preterm Infants in Sweden Study [EXPRESS]) was conducted in Sweden. The population included extremely preterm infants (children (83.7%). Visual acuity, manifest strabismus, and refractive errors were evaluated. Visual impairment was identified in 3.1% of the children, and 1.0% were blind. Refractive errors, defined as myopia less than -3 diopters (D), hypermetropia greater than +3 D, astigmatism 2 D or more, and/or anisometropia 2 D or more, were found in 25.6% of the children, and 14.1% had manifest strabismus. There were significant associations between visual impairment and treated ROP (P = .02), cognitive disability (P Children who had been treated for ROP had the highest frequency (69.0%) of eye and visual abnormalities. One-third of the extremely prematurely born children in this study had some kind of eye or visual problems, such as visual impairment, strabismus, or major refractive error. Despite being born extremely preterm, the present cohort has a similar prevalence of blindness and visual impairment as in previous Swedish cohorts of children born less prematurely.

  3. Catch-up growth up to ten years of age in children born very preterm or with very low birth weight

    NARCIS (Netherlands)

    Knops, N.B.B.; Sneeuw, K.C.A.; Brand, R.; Hille, E.T.M.; Ouden, A.L. den; Wit, J.M.; Verloove-Vanhorick, S.P.

    2005-01-01

    Background: Improved survival due to advances in neonatal care has brought issues such as postnatal growth and development more to the focus of our attention. Most studies report stunting in children born very preterm and/or small for gestational age. In this article we study the growth pattern of

  4. Antecedents of Screening Positive for Attention Deficit Hyperactivity Disorder in Ten-Year-Old Children Born Extremely Preterm.

    Science.gov (United States)

    Leviton, Alan; Hooper, Stephen R; Hunter, Scott J; Scott, Megan N; Allred, Elizabeth N; Joseph, Robert M; O'Shea, T Michael; Kuban, Karl

    2018-04-01

    The incidence of attention deficit hyperactivity disorder is higher among children born very preterm than among children who are mature at birth. We studied 583 ten-year-old children who were born before 28 weeks of gestation whose IQ was above 84 and had a parent-completed Child Symptom Inventory-4, which allowed classification of the child as having or not having symptoms of attention deficit hyperactivity disorder. For 422 children, we also had a teacher report, and for 583 children, we also had a parent report of whether or not a physician made an attention deficit hyperactivity disorder diagnosis. The risk profile of screening positive for attention deficit hyperactivity disorder based on a parent's report differed from the risk profile based on the teacher's report, whereas the risk profile according to a physician and according to any two observers closely resembled the parent-reported profile. Among the statistically significant risk factors were young maternal age (parent, physician, and two observers), maternal obesity (parent, physician, and two observers), maternal smoking (parent, physician, and two observers), magnesium given at delivery for seizure prophylaxis (parent and two observers), recovery of Mycoplasma sp. from the placenta (teacher and two observers), low gestational age (parent and two observers), low birth weight (teacher and physician), singleton (parent, physician, and two observers), male (parent, teacher, physician, and two observers), mechanical ventilation on postnatal day seven (physician), receipt of a sedative (parent and two observers), retinopathy of prematurity (parent), necrotizing enterocolitis (physician), antibiotic receipt (physician and two observers), and ventriculomegaly on brain scan (parent and two observers). The multiplicity of risk factors identified can be subsumed as components of four broad themes: low socioeconomic state, immaturity or vulnerability, inflammation, and epigenetic phenomena. Copyright © 2017

  5. Risk factors for cognitive impairment in school-age children born preterm: application of a hierarchical model

    Directory of Open Access Journals (Sweden)

    Maura Calixto Cecherelli de Rodrigues

    2012-08-01

    Full Text Available The purpose was to analyze factors associated with cognitive impairment in very low birth weight (VLBW children born preterm. A prospective cohort of 65 VLBW children was assessed at the age of eight years using the Wechsler Intelligence Scale for Children. A model for the relationship of variables with the cognitive impairment outcome attributed hierarchical levels: distal (socioeconomic variables, intermediate I and II (perinatal and neonatal variables, post-neonatal variables and proximal (child health and psychosocial stimulation. A multivariate logistic regression was performed. In the multivariate hierarchical logistic regression, the maternal education (OR=0.77, 95%CI 0.63-0.94 and number of prenatal visits (OR=0.73, 95%CI 0.54-0.99 showed a protective association, but the male (OR=7.3, 95%CI 1.54-35.3 was associated with worse results. The VLBW children cognitive performance in the age of eight years benefits from more educated mothers, better prenatal care, and the baby gender as female.

  6. In school-age children who were born very preterm sleep efficiency is associated with cognitive function.

    Science.gov (United States)

    Hagmann-von Arx, Priska; Perkinson-Gloor, Nadine; Brand, Serge; Albert, Djana; Holsboer-Trachsler, Edith; Grob, Alexander; Weber, Peter; Lemola, Sakari

    2014-01-01

    This study examined whether the association between sleep duration, as well as sleep continuity, and cognitive function differs between normally developing preterm children compared to full-term children during middle childhood. A total of 58 early preterm (sleep duration, sleep continuity and cognitive function. We used in-home polysomnographic recordings of total sleep time, sleep efficiency and nocturnal awakenings. Cognitive tests included intelligence, arithmetic, selective attention, verbal memory, and visuospatial memory. Preterm children showed poorer performance in intelligence, arithmetic, selective attention, and visuospatial memory (d = 0.38-0.79, p sleep efficiency and cognitive functions (intelligence, arithmetic, selective attention, visuospatial memory) were positive and stronger for preterm children (β = 0.17-0.31, p sleep efficiency may aggravate cognitive deficits, particularly in children who are more vulnerable due to premature birth. © 2015 S. Karger AG, Basel

  7. Comparison of non verbal learning difficulties in preschoolers born preterm with the term born peers.

    Science.gov (United States)

    Patil, Yashodha Jayadev; Metgud, Deepa

    2014-04-01

    To identify the incidence and pattern of specific areas of non verbal learning deficits (NVLD) associated with preterm and term born peers and also to evaluate influence of gestational age on cognition, motor, language and behavior in preterm and term infants. Children were screened for prematurity by giving parents a comprehensive questionnaire covering the family details, birth history, medical history and school performance. After finding their suitability, the children were picked randomly using the lottery method. Hundred children born moderately preterm were allocated in Group B and 100 term born children were recruited in Group A. Participants of both the groups were evaluated using the First STEP- screening test to evaluate preschoolers. This study revealed that there was significant difference between both the preterm and the control group in all the domains of First STEP and there was 10 % incidence of NVLD in preterm born preschoolers. Thus, the gestational age influences the cognitive, motor, behavior and academic performance in the preschoolers, thereby increasing the incidence of NVLD in preterm than the term born peers.

  8. Pointing to the Future : New insights into elementary visuomotor processes in typically developing and preterm born children

    NARCIS (Netherlands)

    Van Braeckel, Koenraad Noëlla Josephine Antoon

    2008-01-01

    As a result of improved care in the last few decades, up to 3000 children survive preterm birth in the Netherlands. The minority of this group of children develops cerebral palsy. Although the majority survives without serious neonatal medical complications, follow-up studies show subtle cognitive

  9. Born too soon: preterm birth matters.

    Science.gov (United States)

    Howson, Christopher P; Kinney, Mary V; McDougall, Lori; Lawn, Joy E

    2013-01-01

    Urgent action is needed to address preterm birth given that the fi rst country-level estimates show that globally 15 million babies are born too soon and rates are increasing in most countries with reliable time trend data. As the fi rst in a supplement entitled “Born Too Soon”, this paper focuses on the global policy context. Preterm birth is critical for progress on Millennium Development Goal 4 (MDG) for child survival by 2015 and beyond, and gives added value to maternal health (MDG 5) investments also linking to non-communicable diseases. For preterm babies who survive, the additional burden of prematurity-related disability may aff ect families and health systems. Prematurity is an explicit priority in many high-income settings; however, more attention is needed especially in low- and middle-income countries where the invisibility of preterm birth as well as its myths and misconceptions have slowed action on prevention and care. Recent global attention to preterm birth hit a tipping point in 2012, with the May 2 publication of Born Too Soon: The Global Action Report on Preterm Birth and with the 2nd annual World Prematurity Day on November 17 which mobilised the actions of partners in many countries to address preterm birth and newborn health. Interventions to strengthen preterm birth prevention and care span the continuum of care for reproductive, maternal, newborn and child health. Both prevention of preterm birth and implementation of care of premature babies require more research, as well as more policy attention and programmatic investment.

  10. Language and reading skills in school-aged children and adolescents born preterm are associated with white matter properties on diffusion tensor imaging.

    Science.gov (United States)

    Feldman, Heidi M; Lee, Eliana S; Yeatman, Jason D; Yeom, Kristen W

    2012-12-01

    Children born preterm are at risk for deficits in language and reading. They are also at risk for injury to the white matter of the brain. The goal of this study was to determine whether performance in language and reading skills would be associated with white matter properties in children born preterm and full-term. Children born before 36 weeks gestation (n=23, mean±SD age 12.5±2.0 years, gestational age 28.7±2.5 weeks, birth weight 1184±431 g) and controls born after 37 weeks gestation (n=19, 13.1±2.1 years, 39.3±1.0 weeks, 3178±413 g) underwent a battery of language and reading tests. Diffusion tensor imaging (DTI) scans were processed using tract-based spatial statistics to generate a core white matter skeleton that was anatomically comparable across participants. Fractional anisotropy (FA) was the diffusion property used in analyses. In the full-term group, no regions of the whole FA-skeleton were associated with language and reading. In the preterm group, regions of the FA-skeleton were significantly associated with verbal IQ, linguistic processing speed, syntactic comprehension, and decoding. Combined, the regions formed a composite map of 22 clusters on 15 tracts in both hemispheres and in the ventral and dorsal streams. ROI analyses in the preterm group found that several of these regions also showed positive associations with receptive vocabulary, verbal memory, and reading comprehension. Some of the same regions showed weak negative correlations within the full-term group. Exploratory multiple regression in the preterm group found that specific white matter pathways were related to different aspects of language processing and reading, accounting for 27-44% of the variance. The findings suggest that higher performance in language and reading in a group of preterm but not full-term children is associated with higher fractional anisotropy of a bilateral and distributed white matter network. Copyright © 2012 Elsevier Ltd. All rights reserved.

  11. Executive and Memory Function in Adolescents Born Very Preterm

    Science.gov (United States)

    Ment, Laura; Allan, Walter; Schneider, Karen; Vohr, Betty R.

    2011-01-01

    BACKGROUND: Many preterm children display school difficulties, which may be mediated by impairment in executive function and memory. OBJECTIVE: To evaluate executive and memory function among adolescents born preterm compared with term controls at 16 years. METHODS: A total of 337 of 437 (77%) adolescents born in 1989 to 1992 with a birth weight executive function and memory tasks. Multiple regression analyses were used to compare groups and to identify associations between selected factors and outcomes among preterm subjects. RESULTS: Adolescents born preterm, compared with term controls, showed deficits in executive function in the order of 0.4 to 0.6 SD on tasks of verbal fluency, inhibition, cognitive flexibility, planning/organization, and working memory as well as verbal and visuospatial memory. After exclusion of adolescents with neurosensory disabilities and full-scale IQ executive dysfunction, as measured with the Behavior Rating Inventory of Executive Function, on the Metacognition Index (odds ratio [OR]: 2.5 [95% confidence interval (CI): 1.2–5.1]) and the Global Executive Composite (OR: 4.2 [95% CI: 1.6–10.9]), but not on the Behavioral Regulation index (OR: 1.5 [95% CI: 0.7–3.5]). Among adolescents born preterm, severe brain injury on neonatal ultrasound and lower maternal education were the most consistent factors associated with poor outcomes. CONCLUSIONS: Even after exclusion of preterm subjects with significant disabilities, adolescents born preterm in the early 1990s were at increased risk of deficits in executive function and memory. PMID:21300680

  12. Thermal detection thresholds in 5-year-old preterm born children; IQ does matter.

    NARCIS (Netherlands)

    Graaf, J. de; Valkenburg, A.J.; Tibboel, D.; Dijk, M.

    2012-01-01

    BACKGROUND: Experiencing pain at newborn age may have consequences on one's somatosensory perception later in life. Children's perception for cold and warm stimuli may be determined with the Thermal Sensory Analyzer (TSA) device by two different methods. AIM: This pilot study in 5-year-old children

  13. Long-Term Cognitive Outcomes of Infants Born Moderately and Late Preterm

    Science.gov (United States)

    Odd, David Edward; Emond, Alan; Whitelaw, Andrew

    2012-01-01

    Aim: To investigate whether infants born late preterm have poorer cognitive outcomes than term-born infants. Method: A cohort study based on the Avon Longitudinal Study of Parents and Children. Cognitive measures were assessed between the ages of 8 and 11 years. Exposure groups were defined as moderate/late preterm (32-36 weeks' gestation) or term…

  14. Expressive Language in Preschoolers Born Preterm: Results of Language Sample Analysis and Standardized Assessment

    Science.gov (United States)

    Imgrund, Caitlin

    2017-01-01

    Children born preterm constitute one of the largest populations of children at risk for the development of language impairments. A little over one in ten pregnancies result in a preterm birth and approximately 25% of these children go on to experience subsequent difficulties with language (CDC, 2015; Foster-Cohen, Friesen, Champion, &…

  15. Brain network characterization of high-risk preterm-born school-age children

    Directory of Open Access Journals (Sweden)

    Elda Fischi-Gomez

    2016-01-01

    Full Text Available Higher risk for long-term cognitive and behavioral impairments is one of the hallmarks of extreme prematurity (EP and pregnancy-associated fetal adverse conditions such as intrauterine growth restriction (IUGR. While neurodevelopmental delay and abnormal brain function occur in the absence of overt brain lesions, these conditions have been recently associated with changes in microstructural brain development. Recent imaging studies indicate changes in brain connectivity, in particular involving the white matter fibers belonging to the cortico-basal ganglia-thalamic loop. Furthermore, EP and IUGR have been related to altered brain network architecture in childhood, with reduced network global capacity, global efficiency and average nodal strength. In this study, we used a connectome analysis to characterize the structural brain networks of these children, with a special focus on their topological organization. On one hand, we confirm the reduced averaged network node degree and strength due to EP and IUGR. On the other, the decomposition of the brain networks in an optimal set of clusters remained substantially different among groups, talking in favor of a different network community structure. However, and despite the different community structure, the brain networks of these high-risk school-age children maintained the typical small-world, rich-club and modularity characteristics in all cases. Thus, our results suggest that brain reorganizes after EP and IUGR, prioritizing a tight modular structure, to maintain the small-world, rich-club and modularity characteristics. By themselves, both extreme prematurity and IUGR bear a similar risk for neurocognitive and behavioral impairment, and the here defined modular network alterations confirm similar structural changes both by IUGR and EP at school age compared to control. Interestingly, the combination of both conditions (IUGR + EP does not result in a worse outcome. In such cases, the alteration

  16. Potential of diffusion tensor MR imaging in the assessment of cognitive impairments in children with periventricular leukomalacia born preterm

    Energy Technology Data Exchange (ETDEWEB)

    Wang, Shanshan, E-mail: jelly_66@126.com [Department of Radiology, The First Hospital, China Medical University, #155, Nanjing North St., Heping Dist., Shenyang, Liaoning 110001 (China); Fan, Guoguang, E-mail: cjr.fanguoguang@vip.163.com [Department of Radiology, The First Hospital, China Medical University, #155, Nanjing North St., Heping Dist., Shenyang, Liaoning 110001 (China); Xu, Ke, E-mail: cjr.xuke@vip.163.com [Department of Radiology, The First Hospital, China Medical University, #155, Nanjing North St., Heping Dist., Shenyang, Liaoning 110001 (China); Wang, Ci, E-mail: xiangxuehai19850224@yahoo.cn [Department of Radiology, The First Hospital, China Medical University, #155, Nanjing North St., Heping Dist., Shenyang, Liaoning 110001 (China)

    2013-01-15

    Purpose: To investigate MR diffusion tensor imaging (DTI) and fiber tractography (FT) in the assessment of altered major white matter fibers correlated with cognitive functions in preterm infants with periventricular leukomalacia (PVL), to explore the neural foundation for PVL children's cognitive impairments. Materials and methods: Forty six preterm infants (16 ± 4.7 months) suffered from PVL and 16 age-matched normal controls were recruited. Developmental quotient (DQ) was recorded to evaluate PVL children's cognitive functions. According to the DQ scores, patients were divided into three groups: mild, moderate and severe cognitive impairment groups. DTI scan was performed. Fractional anisotropy (FA) values of major white matter fibers were measured and their correlation with cognitive levels was evaluated. Results: Compared with the control group, the PVL group showed a significant mean FA reduction in bilateral corticospinal tract (CST), anterior/posterior limb of internal capsule (ICAL/ICPL), arcuate fasciculus (AF), corona radiate (CR), superior longitudinal fasciculus (SLF), splenium of corpus callosum (SCC) (p < 0.05) and bilateral posterior thalamic radiation (PTR) (p < 0.01). The FA values of left CST, bilateral AF, anterior cingulum (ACG), SLF, ICAL, ICPL, PTR, CR, genu of corpus callosum (GCC), SCC and middle cerebellar peduncle showed significant negative correlations with the cognitive levels. Conclusions: DTI can provide more information for understanding the pathophysiology of cognitive impairment in preterm infants with PVL.

  17. Visuospatial working memory in very preterm and term born children—Impact of age and performance

    Directory of Open Access Journals (Sweden)

    I. Mürner-Lavanchy

    2014-07-01

    Full Text Available Working memory is crucial for meeting the challenges of daily life and performing academic tasks, such as reading or arithmetic. Very preterm born children are at risk of low working memory capacity. The aim of this study was to examine the visuospatial working memory network of school-aged preterm children and to determine the effect of age and performance on the neural working memory network. Working memory was assessed in 41 very preterm born children and 36 term born controls (aged 7–12 years using functional magnetic resonance imaging (fMRI and neuropsychological assessment. While preterm children and controls showed equal working memory performance, preterm children showed less involvement of the right middle frontal gyrus, but higher fMRI activation in superior frontal regions than controls. The younger and low-performing preterm children presented an atypical working memory network whereas the older high-performing preterm children recruited a working memory network similar to the controls. Results suggest that younger and low-performing preterm children show signs of less neural efficiency in frontal brain areas. With increasing age and performance, compensational mechanisms seem to occur, so that in preterm children, the typical visuospatial working memory network is established by the age of 12 years.

  18. Birth weight and postnatal growth in preterm born children are associated with cortisol in early infancy, but not at age 8 years.

    Science.gov (United States)

    Ruys, Charlotte A; van der Voorn, Bibian; Lafeber, Harrie N; van de Lagemaat, Monique; Rotteveel, Joost; Finken, Martijn J J

    2017-08-01

    Preterm birth has been associated with altered hypothalamic-pituitary-adrenal (HPA-) axis activity as well as cardiometabolic diseases and neurodevelopmental impairments later in life. We assessed cortisol from term age to age 8 y in children born preterm, to explore the development of HPA-axis activity in association with intrauterine and early-postnatal growth until 6 mo. corrected age. In 152 children born at a gestational age ≤32 wks. and/or with a birth weight ≤1,500g, random serum cortisol was assessed at term age (n=150), 3 mo. (n=145) and 6 mo. corrected age (n=144), and age 8 y (n=59). Salivary cortisol was assessed at age 8 y (n=75): prior to bedtime, at awakening, 15min after awakening, and before lunch. Cortisol was analyzed in association with birth weight-standard deviation score (SDS), being born small for gestational age (SGA), and combinations of intrauterine and postnatal growth: appropriate for gestational age (AGA) with or without growth restriction (AGA GR+ or AGA GR-) at 6 mo. corrected age, and SGA with or without catch-up growth (SGA CUG+ or SGA CUG-) at 6 mo. corrected age. Cross-sectional associations at all time points were analyzed using linear regression, and longitudinal associations were analyzed using generalized estimating equations. Longitudinally, birth weight-SDS was associated with cortisol (β [95%CI]): lower cortisol over time was seen in infants with a birth weight ≤-2 SDS (-50.69 [-94.27; -7.11], p=0.02), infants born SGA (-29.70 [-60.58; 1.19], p=0.06), AGA GR+ infants (-55.10 [-106.02; -4.17], p=0.03) and SGA CUG- infants (-61.91 [-104.73; -19.10], p=0.01). In cross-sectional analyses at age 8 y, no associations were found between either serum or salivary cortisol and birth weight-SDS, SGA-status, or growth from birth to 6 mo. corrected age. In children born preterm, poor intrauterine and postnatal growth were associated with lower cortisol in early infancy, but not at age 8 y. Even though HPA-axis activity no longer

  19. Co-occurrence and Severity of Neurodevelopmental Burden (Cognitive Impairment, Cerebral Palsy, Autism Spectrum Disorder, and Epilepsy) at Age Ten Years in Children Born Extremely Preterm.

    Science.gov (United States)

    Hirschberger, Rachel G; Kuban, Karl C K; O'Shea, Thomas M; Joseph, Robert M; Heeren, Tim; Douglass, Laurie M; Stafstrom, Carl E; Jara, Hernan; Frazier, Jean A; Hirtz, Deborah; Rollins, Julie V; Paneth, Nigel

    2018-02-01

    This study aims to determine the prevalence of neurodevelopmental impairments at age ten years among children born extremely preterm (less than 28 weeks gestational age) and to offer a framework for categorizing neurological limitations. A multicenter, prospective cohort follow-up study recruited 889 ten-year-old children born from 2002 to 2004. We assessed prevalence of cognitive impairment, measured by intelligent quotient and tests of executive function, cerebral palsy (CP), autism spectrum disorder (ASD), and epilepsy singly and in combination. The three levels of impairment severity were: category I-no major neurodevelopmental impairment; category II-normal cognitive ability with CP, ASD, and/or epilepsy; and category III-children with cognitive impairment. A total 214 of 873 children (25%) had cognitive impairment, 93 of 849 children (11%) had CP, 61 of 857 children (7%) had ASD, and 66 of 888 children (7%) had epilepsy. Further, 19% of all children had one diagnosis, 10% had two diagnoses, and 3% had three diagnoses. Decreasing gestational age was associated with increasing number of impairments (P < 0.001). Half the children with cognitive impairment and one third of children with CP, ASD, or epilepsy had a single impairment. Six hundred one (68% [95% CI, 64.5%-70.7%]) children were in category I, 74 (8% [95% CI, 6.6%-10.3%]) were in category II, and 214 (24% [95% CI 21.7%-27.4%]) were in category III. Three quarters of children had normal intellect at age ten years; nearly 70% were free of neurodevelopmental impairment. Forty percent of children with impairments had multiple diagnoses. Copyright © 2017 Elsevier Inc. All rights reserved.

  20. Mathematics ability and related skills in preschoolers born very preterm.

    Science.gov (United States)

    Hasler, Holly M; Akshoomoff, Natacha

    2017-12-12

    Children born very preterm (VPT) are at risk for academic, behavioral, and/or emotional problems. Mathematics is a particular weakness and better understanding of the relationship between preterm birth and early mathematics ability is needed, particularly as early as possible to aid in early intervention. Preschoolers born VPT (n = 58) and those born full term (FT; n = 29) were administered a large battery of measures within 6 months of beginning kindergarten. A multiple-mediation model was utilized to characterize the difference in skills underlying mathematics ability between groups. Children born VPT performed significantly worse than FT-born children on a measure of mathematics ability as well as full-scale IQ, verbal skills, visual-motor integration, phonological awareness, phonological working memory, motor skills, and executive functioning. Mathematics was significantly correlated with verbal skills, visual-motor integration, phonological processing, and motor skills across both groups. When entered into the mediation model, verbal skills, visual-motor integration, and phonological awareness were significant mediators of the group differences. This analysis provides insights into the pre-academic skills that are weak in preschoolers born VPT and their relationship to mathematics. It is important to identify children who will have difficulties as early as possible, particularly for VPT children who are at higher risk for academic difficulties. Therefore, this model may be used in evaluating VPT children for emerging difficulties as well as an indicator that if other weaknesses are found, an assessment of mathematics should be conducted.

  1. Developmental trajectories of attention and executive functioning in infants born preterm: The influence of perinatal risk factors and maternal interactive styles

    NARCIS (Netherlands)

    van de Weijer-Bergsma, E.

    2009-01-01

    Infants born preterm (born before 37 weeks of gestation) are at a heightened risk for developmental delay and learning disabilities. Even children born preterm who have intellectual abilities within the normal range at school age often require special educational services. The preterm population is

  2. Behavioural symptoms of attention deficit/hyperactivity disorder in preterm and term children born small and appropriate for gestational age: A longitudinal study

    Directory of Open Access Journals (Sweden)

    Kajantie Eero

    2010-12-01

    Full Text Available Abstract Background It remains unclear whether it is more detrimental to be born too early or too small in relation to symptoms of attention deficit/hyperactivity disorder (ADHD. Thus, we tested whether preterm birth and small body size at birth adjusted for gestational age are independently associated with symptoms of ADHD in children. Methods A longitudinal regional birth cohort study comprising 1535 live-born infants between 03/15/1985 and 03/14/1986 admitted to the neonatal wards and 658 randomly recruited non-admitted infants, in Finland. The present study sample comprised 828 children followed up to 56 months. The association between birth status and parent-rated ADHD symptoms of the child was analysed with multiple linear and logistic regression analyses. Results Neither prematurity (birth Conclusions Intrauterine growth restriction, reflected in SGA status and lower birth weight, rather than prematurity or lower gestational age per se, may increase risk for symptoms of ADHD in young children.

  3. Risk indicators for poor oral health in adolescents born extremely preterm.

    Science.gov (United States)

    Rythén, Marianne; Niklasson, Aimon; Hellström, Ann; Hakeberg, Magnus; Robertson, Agneta

    2012-01-01

    Children born extremely preterm often suffer from medical complications that have been shown to affect their oral health as toddlers and school children.The aim of this study was to investigate oral health and possible risk indicators for poor oral health in adolescents born extremely preterm compared with a control group and relate the findings to medical diagnoses at the clinical examination. Also in the same groups, compare the frequency of mineralization disturbances and its relation to postnatal morbidity and treatments. The medical records postnatally,was noted in 45 extremely preterm infants with a gestational age (GA) of gingivitis and the occurrence of Streptococcus mutans were higher among adolescents born extremely preterm compared to matched controls, and the saliva secretion was lower in the extremely preterm infants. The frequency of caries did not differ between the groups. Mineralization disturbances were more frequent in the primary dentition and more severe in the permanent dentition among the children born extremely preterm. No association between dental pathology, neonatal and postnatal morbidity and treatments was found. In conclusion, adolescents born extremely preterm have an increased number of risk indicators for a poorer oral outcome compared with the controls and more severe mineralization disturbances. These findings may imply an increased vulnerability for poorer oral health later in life.

  4. Poorer divided attention in children born very preterm can be explained by difficulty with each component task, not the executive requirement to dual-task.

    Science.gov (United States)

    Delane, Louise; Campbell, Catherine; Bayliss, Donna M; Reid, Corinne; Stephens, Amelia; French, Noel; Anderson, Mike

    2017-07-01

    Children born very preterm (VP, ≤ 32 weeks) exhibit poor performance on tasks of executive functioning. However, it is largely unknown whether this reflects the cumulative impact of non-executive deficits or a separable impairment in executive-level abilities. A dual-task paradigm was used in the current study to differentiate the executive processes involved in performing two simple attention tasks simultaneously. The executive-level contribution to performance was indexed by the within-subject cost incurred to single-task performance under dual-task conditions, termed dual-task cost. The participants included 77 VP children (mean age: 7.17 years) and 74 peer controls (mean age: 7.16 years) who completed Sky Search (selective attention), Score (sustained attention) and Sky Search DT (divided attention) from the Test of Everyday Attention for Children. The divided-attention task requires the simultaneous performance of the selective- and sustained-attention tasks. The VP group exhibited poorer performance on the selective- and divided-attention tasks, and showed a strong trend toward poorer performance on the sustained-attention task. However, there were no significant group differences in dual-task cost. These results suggest a cumulative impact of vulnerable lower-level cognitive processes on dual-tasking or divided attention in VP children, and fail to support the hypothesis that VP children show a separable impairment in executive-level abilities.

  5. Risk Factor Models for Neurodevelopmental Outcomes in Children Born Very Preterm or With Very Low Birth Weight: A Systematic Review of Methodology and Reporting.

    Science.gov (United States)

    Linsell, Louise; Malouf, Reem; Morris, Joan; Kurinczuk, Jennifer J; Marlow, Neil

    2017-04-01

    The prediction of long-term outcomes in surviving infants born very preterm (VPT) or with very low birth weight (VLBW) is necessary to guide clinical management, provide information to parents, and help target and evaluate interventions. There is a large body of literature describing risk factor models for neurodevelopmental outcomes in VPT/VLBW children, yet few, if any, have been developed for use in routine clinical practice or adopted for use in research studies or policy evaluation. We sought to systematically review the methods and reporting of studies that have developed a multivariable risk factor model for neurodevelopment in surviving VPT/VLBW children. We searched the MEDLINE, Embase, and PsycINFO databases from January 1, 1990, to June 1, 2014, and identified 78 studies reporting 222 risk factor models. Most studies presented risk factor analyses that were not intended to be used for prediction, confirming that there is a dearth of specifically designed prognostic modeling studies for long-term outcomes in surviving VPT/VLBW children. We highlight the strengths and weaknesses of the research methodology and reporting to date, and provide recommendations for the design and analysis of future studies seeking to analyze risk prediction or develop prognostic models for VPT/VLBW children. © The Author 2017. Published by Oxford University Press on behalf of the Johns Hopkins Bloomberg School of Public Health. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  6. Personality in young adults who are born preterm.

    Science.gov (United States)

    Allin, Matthew; Rooney, Maeve; Cuddy, Marion; Wyatt, John; Walshe, Muriel; Rifkin, Larry; Murray, Robin

    2006-02-01

    Very preterm birth (VPT; self-esteem in preterm children and adolescents, but few studies have examined the effects of preterm birth on adult personality. We assessed 108 VPT individuals and 67 term-born controls at ages 18 to 19 years with the Eysenck Personality Questionnaire-Revised, short form (EPQ-RS). This questionnaire rates 3 dimensions of personality: extraversion (sociability, liveliness, sensation seeking); neuroticism (anxiety, low mood, low self-esteem); and psychoticism (coldness, aggression, predisposition to antisocial behavior). A fourth scale, "lie," which measures dissimulation, is also derived. VPT individuals had significantly lower extraversion scores, higher neuroticism scores, and higher lie scores than term-born controls, after controlling for age at assessment and socioeconomic status. P scores were not significantly different between the 2 groups. There was a gender difference in that the increased neuroticism and decreased extraversion scores were accounted for mainly by VPT females. Associations between EPQ-RS scores and neonatal status, adolescent behavioral ratings, and body size at 18 to 19 years were assessed by using Kendall partial correlations, correcting for age at assessment and socioeconomic status. Gestational age, indices of neonatal hypoxia, and neonatal ultrasound ratings were not correlated with EPQ-RS scores. Birth weight was weakly associated with increased lie scores. Rutter Parents' Scale score, a measure of adolescent psychopathology, was associated with an increased neuroticism score. Poor social adjustment in adolescence was associated with an increased lie score. Height and weight at 18 to 19 years were not associated with EPQ-RS, but reduced occipitofrontal circumference was associated with both decreased extraversion and increased lie scores. Young adults who are born VPT have different personality styles from their term-born peers. This may be associated with an increased risk of psychiatric difficulties.

  7. Growth and Predictors of Growth Restraint in Moderately Preterm Children Aged 0 to 4 Years

    NARCIS (Netherlands)

    Bocca-Tjeertes, I.F.; Kerstjens, J.M.; Reijneveld, S.A.; de Winter, A.F.; Bos, A.F.

    2011-01-01

    OBJECTIVE: To describe growth in moderately preterm-born children, determine the prevalence of growth restraint at the age of 4, and identify predictors of growth restraint. We hypothesized that growth in moderately preterm-born children differs from growth in term-born children and that growth

  8. Blood Pressure in Young Adults Born at Very Low Birth Weight: Adults Born Preterm International Collaboration

    NARCIS (Netherlands)

    Hovi, P.; Vohr, B.; Ment, L.R.; Doyle, L.W.; McGarvey, L.; Morrison, K.M.; Evensen, K.A.I.; Pal, S. van der; Grunau, R.E.; Brubakk, A.M.; Andersson, S.; Saigal, S.; Kajantie, E.

    2016-01-01

    Adults born preterm at very low birth weight (VLBW; <1500 g) have higher blood pressure than those born at term. It is not known whether all VLBW adults are at risk or whether higher blood pressure could be attributed to some of the specific conditions underlying or accompanying preterm birth. To

  9. Influence of postdischarge nutrition on body composition at 6 years of age among children born very preterm

    DEFF Research Database (Denmark)

    Toftlund, Line Hedegaard; Agertoft, Lone; Halken, Susanne

    Background: New research has shown that type of nutrition in early life may affect not only growth but also later body composition and risk of developing metabolic syndrome. Method: A prospective, randomized, interventional multicentre trial on nutrition of a preterm birth cohort has been establi...

  10. Visual function at 11 years of age in preterm-born children with and without fetal brain sparing

    NARCIS (Netherlands)

    Kok, Joke H.; Prick, Liesbeth; Merckel, Elly; Everhard, Yolande; Verkerk, Gijs J. Q.; Scherjon, Sicco A.

    2007-01-01

    OBJECTIVE: We have demonstrated earlier an accelerated maturation of the visual evoked potential in the first year of life in preterm infants with antenatal brain sparing. We have now assessed visual functioning at 11 years of age in the same cohort and compared the groups with and without brain

  11. [Nutritional status of adolescents from a cohort of preterm children].

    Science.gov (United States)

    González Stäger, M Angélica; Rodríguez Fernández, Alejandra; Muñoz Valenzuela, Carolina; Ojeda Sáez, Alejandra; San Martín Navarrete, Ana

    2016-01-01

    Catch-up growth in preterm-born children occurs in the first months of life, but in some cases, growth recovery takes place in adolescence. The objective of this study was to study the growth and development of preterm-born adolescents from a cohort of preterm infants born between 1995 and 1996, who resided in the cities of Chillán and San Carlos in the Biobío Region, Chile. The results were then compared with term-born adolescents. A sample of 91 children from the cohort was studied and compared with 91 term-born adolescents matched for gender, age, and attendance at the same educational institution. The nutritional status was assessed by BMI-for-age, height-for-age, body composition by skinfold, cardiovascular risk due to blood pressure, and waist circumference. There was 23.0% and 24.1% overweight and obesity in preterm-born and term-born adolescents, respectively, with 25.5% of preterm-born and small for gestational age adolescents vs. 14.5% of those born adequate for gestational age were overweight. Lower height was observed in 16.5% and 5.5% of the preterm-born and term-born adolescents, respectively, and with a higher proportion of girls (P<.04). Preterm-born adolescents had a more fat mass than the controls, particularly in the suprailiac skinfold. No significant differences were found in blood pressure and waist circumference. The results indicate that there is a group of preterm-born children who do not recover height during adolescence, especially girls. Copyright © 2015 Sociedad Chilena de Pediatría. Publicado por Elsevier España, S.L.U. All rights reserved.

  12. Moderately preterm children need attention! : Behavior and development of moderately preterm children at toddler age

    NARCIS (Netherlands)

    de Jong, M.

    2016-01-01

    Every year, more than 10.000 children in the Netherlands are born moderately preterm after 32 to 36+6 weeks of gestation, which is 6.1% of all births. These children are at risk for difficulties on the short and long term. Previous studies especially found academic problems and difficulties in

  13. Psychological development of school-age children born preterm in comparison with children born full-term / Desenvolvimento psicológico na fase escolar de crianças nascidas pré-termo em comparação com crianças nascidas a termo

    Directory of Open Access Journals (Sweden)

    Maria Beatriz Martins Linhares

    2005-01-01

    Full Text Available The present study aims to assess psychological development in terms of behavioral, intellectual and emotional indicators of preterm and very low birthweight children at school age in comparison with full-term children. The sample in this study consisted of forty children aged from 8 to 10 years. They were divided into 2 groups: Preterm (PT consisting of 20 children born 2.500g birthweight. Raven's Special Scale, Draw-a-Person and Child Behavior Scale were used in the psychological assessment. PT group presented more behavioral problems and lower intellectual level when compared to the FT group. Enuresis, fear, tics, impatience and lack of focus on activities were significantly more frequent in the PT group than in the FT group. In the PT group the lower the intellectual level of the children the more behavior problems they presented.

  14. Body image and eating behavior in young adults born preterm.

    Science.gov (United States)

    Matinolli, Hanna-Maria; Männistö, Satu; Sipola-Leppänen, Marika; Tikanmäki, Marjaana; Heinonen, Kati; Lahti, Jari; Lahti, Marius; Wehkalampi, Karoliina; Järvelin, Marjo-Riitta; Andersson, Sture; Lano, Aulikki; Vartia, Timo; Wolke, Dieter; Eriksson, Johan G; Vääräsmäki, Marja; Räikkönen, Katri; Kajantie, Eero

    2016-06-01

    Previous studies have suggested that people born preterm have increased rates of eating disorders (ED). However, a recent study suggested lower levels of ED-related symptoms in the extreme group of adults born preterm with very low birth weight (Eating Disorder Inventory (EDI)-2, including Drive for Thinness (DT), Body Dissatisfaction (BD), and Bulimia (B). Group differences were examined by linear regression. Young women born early preterm scored 4.1 points (95% CI -8.0, -0.2, P =.04) lower in summed EDI subscale scores than women born at term, when adjusted for age and cohort. This difference was observed also in DT and BD but not for B subscales. The differences persisted after adjustments for current, pre- and neonatal characteristics. We did not observe differences in EDI scores among men or women born late preterm when compared to controls. Women born early preterm have significantly fewer symptoms related to EDs in early adulthood when compared to their peers born at term, which may protect from developing an ED. © 2016 Wiley Periodicals, Inc. (Int J Eat Disord 2016; 49:572-580). © 2016 Wiley Periodicals, Inc.

  15. Altered microstructural connectivity of the superior and middle cerebellar peduncles are related to motor dysfunction in children with diffuse periventricular leucomalacia born preterm: A DTI tractography study

    Energy Technology Data Exchange (ETDEWEB)

    Wang, Shanshan, E-mail: jelly_66@126.com; Fan, Guo Guang, E-mail: cjr.fanguoguang@vip.163.com; Xu, Ke, E-mail: cjr.xuke@vip.163.com; Wang, Ci, E-mail: xiangxuehai19850224@yahoo.cn

    2014-06-15

    Purpose: To investigate the microstructural integrity of superior cerebellar peduncles (SCP) and middle cerebellar peduncles (MCP) by using DTI tractography method, and further to detect whether the microstructural integrity of these major cerebellar pathways is related to motor function in children with diffuse periventricular leucomalacia (PVL) born preterm. Materials and methods: 46 children with diffuse PVL (30 males and 16 females; age range 3–48 months; mean age 22.4 ± 6.7 months; mean gestational age 30.5 ± 2.2 weeks) and 40 healthy controls (27 males and 13 females; age range 3.5–48 months; mean age 22.1 ± 5.8 months) were enrolled in this study. DTI outcome measurements, fractional anisotropy (FA), for the SCP, MCP and cortical spinal tract (CST) were calculated. The gross motor function classification system (GMFCS) was used for assessing motor functions. Results: Compared to the controls, patients with diffuse PVL had a significantly lower FA in bilateral SCP, MCP and CST. There was a significant negative correlation between GMFCS levels and FA in bilateral SCP, MCP and CST in the patients group. In addition, significant inverse correlation of FA value was found between not only the contralateral but also the ipsilateral CST and SCP/MCP. Conclusions: These findings suggest that the injury of SCP and MCP may contribute to the motor dysfunction of diffuse PVL. Moreover, the correlations we found between supratentorial and subtentorial injured white matter extend our knowledge about the cerebro-cerebellar white matter interaction in children with diffuse PVL.

  16. VISUAL OUTCOME IN PRETERM INFANTS ANALYSIS OF PRETERM INFANTS BORN IN LJUBLJANA 1990–1999

    Directory of Open Access Journals (Sweden)

    Branka Stirn-Kranjc

    2002-12-01

    Full Text Available Background. Improved perinatal care has increased the survival rate of prematurely born infants. An epidemiological fact that 6–18% and more visually impaired children were prematurely born, emphasises the effect of premature birth on both visual function and development. Despite better knowledge on retinopathy of prematurity (ROP it is stressed not to underestimate refractive errors, strabismus and visual impairment after brain lesions, being more common in preterm babies.Methods. Over 1300 preterm infants with a birth weight of 1500 g or less and gestational age of 30 weeks or less, born in Maternity Hospital of Ljubljana, Slovenia in the period 1990– 1999 were examined according to contemporary paediatricophthalmologic recommendations. At least one year ophthalmologic follow-up (average 3.5 years of 594 prematurely born infants with high neonatal risk factors for ROP and with general health problems, was performed. Sex, gestational age, birth weight, artificial ventilation, exchange blood transfusion, bronchopulmonary dysplasia, respiratory distress syndrome, apnoea, septicaemia, intraventricular haemorrhage, hyperbilirubinemia were analysed for correlation with ROP and visual impairment.Results. The survival rate of the studied preterm infants was 65–87% (mean 77.3%. ROP stage 1, 2 has developed in 33 children with a birth weight under 900 g and in 10 with a birth weight 900–1200 g (altogether in 8%. ROP stage 3–5 has been registered (with or without plus disease in 7 children (below 6%. In 6 children cryo or argon laser photocoagulation has been performed and vitreoretinal surgery in 1 child (without functional results. In the studied group altogether 4 children (below 1% became blind (visual acuity < 0.05, all of them have had septicaemia. Squint has been registered in 6.9% of children, and has correlated with higher refractive error, mostly myopia. Severe optic nerve atrophy has been noticed already in the first year of follow

  17. Born Too Soon: The global epidemiology of 15 million preterm births

    Science.gov (United States)

    2013-01-01

    This second paper in the Born Too Soon supplement presents a review of the epidemiology of preterm birth, and its burden globally, including priorities for action to improve the data. Worldwide an estimated 11.1% of all livebirths in 2010 were born preterm (14.9 million babies born before 37 weeks of gestation), with preterm birth rates increasing in most countries with reliable trend data. Direct complications of preterm birth account for one million deaths each year, and preterm birth is a risk factor in over 50% of all neonatal deaths. In addition, preterm birth can result in a range of long-term complications in survivors, with the frequency and severity of adverse outcomes rising with decreasing gestational age and decreasing quality of care. The economic costs of preterm birth are large in terms of immediate neonatal intensive care, ongoing long-term complex health needs, as well as lost economic productivity. Preterm birth is a syndrome with a variety of causes and underlying factors usually divided into spontaneous and provider-initiated preterm births. Consistent recording of all pregnancy outcomes, including stillbirths, and standard application of preterm definitions is important in all settings to advance both the understanding and the monitoring of trends. Context specific innovative solutions to prevent preterm birth and hence reduce preterm birth rates all around the world are urgently needed. Strengthened data systems are required to adequately track trends in preterm birth rates and program effectiveness. These efforts must be coupled with action now to implement improved antenatal, obstetric and newborn care to increase survival and reduce disability amongst those born too soon. Declaration This article is part of a supplement jointly funded by Save the Children's Saving Newborn Lives programme through a grant from The Bill & Melinda Gates Foundation and March of Dimes Foundation and published in collaboration with the Partnership for Maternal

  18. The Val66Met brain-derived neurotrophic factor gene variant interacts with early pain exposure to predict cortisol dysregulation in 7-year-old children born very preterm: Implications for cognition.

    Science.gov (United States)

    Chau, C M Y; Cepeda, I L; Devlin, A M; Weinberg, J; Grunau, R E

    2017-02-07

    Early stress in the form of repetitive neonatal pain, in infants born very preterm, is associated with long-term dysregulation of the hypothalamic-pituitary-adrenal (HPA) axis and with poorer cognitive performance. Brain-derived neurotrophic factor (BDNF) which is important in synaptic plasticity and cognitive functions is reduced by stress. Therefore the BDNF Val66Met variant, which affects secretion of BDNF, may interact with early exposure to pain-related stress in children born very preterm, to differentially affect HPA regulation that in turn may be associated with altered cognitive performance. The aims of this study were to investigate whether in children born very preterm, the BDNF Val66Met variant modulates the association between neonatal pain-related stress and cortisol levels at age 7years, and if cortisol levels were related to cognitive function. Furthermore, we examined whether these relationships were sex-specific. Using a longitudinal cohort design, N=90 children born very preterm (24-32weeks gestation) were followed from birth to age 7years. Cortisol was assayed from hair as an index of cumulative stress and from saliva to measure reactivity to a cognitive challenge. BDNF Val66Met variant was genotyped at 7years using real-time polymerase chain reaction (PCR). Using generalized linear modeling, in boys with the Met allele, greater neonatal pain-related stress (adjusted for clinical risk factors) predicted lower hair cortisol (p=0.006) and higher reactivity salivary cortisol (p=0.002). In both boys and girls with the Met allele, higher salivary cortisol reactivity was correlated with lower IQ (r=-0.60; p=0.001) and poorer visual-motor integration (r=-0.48; p=0.008). Our findings show associations between lower BDNF availability (presence of the Met allele) and vulnerability to neonatal pain/stress in boys, but not girls. This exploratory study suggests new directions for research into possible mechanisms underlying how neonatal pain/stress is

  19. Outcome at Two Years of Very Preterm Infants Born after Rupture of Membranes before Viability.

    Science.gov (United States)

    Kieffer, Amelie; Pinto Cardoso, Gaelle; Thill, Caroline; Verspyck, Eric; Marret, Stéphane

    2016-01-01

    To compare the respiratory and neurological outcomes at two years of age of preterm children born before 33 weeks of gestation (WG) after early preterm premature rupture of membranes (EPPROM) between 14 and 24 WG with preterm children without EPPROM. This single-center case-control retrospective study was conducted at Rouen University Hospital between 1st January 2000 and 31st December 2010. All the cases with EPPROM born from 26WG to 32WG were included. Each newborn was matched by sex, gestational age (GA) and year of birth to two very preterm children, born without EPPROM. At two years of corrected age, motor and cognitive abilities were assessed by routine score based on the Amiel-Tison and Denver developmental scales. Ninety-four cases with EPPROM before 24WG have been included. The 31 children born from 26WG to 32WG were matched with 62 controls. The EPPROM group had poorer clinical evaluation at one year for motor (p = 0.003) and cognitive developmental scores (p = 0.016). Neuromotor rehabilitation was performed more often (p = 0.013). However, there was no difference at 2 years of age. Children born after EPPROM were hospitalized more often for bronchiolitis (pyears, which correlates with increased incidence of pneumothorax (p = 0.017), pulmonary hypoplasia (p = 0.004) and bronchopulmonary dysplasia (p = 0.005) during neonatal period. At two years, despite an increase in severe bronchiolitis and the need for more neuromotor rehabilitation during the first month of the life after discharge, there was no difference in neurological outcomes in the very preterm children of the EPPROM group compared to those born at a similar GA without EPPROM.

  20. Mandibular function, temporomandibular disorders, and headache in prematurely born children.

    Science.gov (United States)

    Paulsson, Liselotte; Ekberg, Ewacarin; Nilner, Maria; Bondemark, Lars

    2009-01-01

    To evaluate mandibular function, signs, and symptoms of temporomandibular disorders (TMDs) and headache in prematurely born 8- to 10-year-old children, and to compare the findings with matched full-term born controls. Seventy-three preterm children were selected from the Medical Birth Register--one group comprising 36 extremely preterm children born before the 29th gestational week, the other group 37 very preterm children born during gestational weeks 29 to 32. The preterm children were compared with a control group of 41 full-term children matched for gender, age, nationality, and living area. The subjective symptoms of TMD and headache were registered using a questionnaire. Mandibular function, signs, and symptoms of TMD and headache were registered. TMD diagnoses were set per Research Diagnostic Criteria for temporomandibular disorders (RDC/TMD). No significant differences between groups or gender were found for TMD diagnoses according to RDC/TMD or for headache. The preterm children had smaller mandibular movement capacity than the full-term control group, but when adjusting for weight, height, and head circumference mostly all group differences disappeared. Prematurely born children of 8 to 10 years of age did not differ from full-term born children when considering diagnoses according to RDC/TMD, signs, and symptoms of TMD or headache.

  1. Sex of the first-born and risk of preterm birth in the subsequent pregnancy

    DEFF Research Database (Denmark)

    Mortensen, Laust H; Nielsen, Henriette Svarre; Cnattingius, Sven

    2011-01-01

    BACKGROUND: Recent data suggest that the chance of successfully maintaining a pregnancy may be influenced by the sex of previously born children. We explored a possible relation between sex of the first-born infant and the risk of preterm birth in the second pregnancy. METHODS: Using data from...... regression analysis was used to estimate the hazard ratio of preterm birth in the second pregnancy according to the sex of the first-born infant. RESULTS: Compared with women whose first baby was a girl, women with boys had an increased risk of preterm birth in a second pregnancy (hazard ratio = 1.10 [95......% confidence interval = 1.07-1.13]). This result was consistent in the 2 populations. The association was not confounded by maternal age, interpregnancy interval, or sex of the second infant or by maternal characteristics that do not vary from one pregnancy to the next. CONCLUSIONS: Exposure to a male fetus...

  2. Anxiety in adolescents born preterm or with very low birthweight

    DEFF Research Database (Denmark)

    Sømhovd, Mikael Julius; Hansen, Bo Mølholm; Brok, Jesper Sune

    2012-01-01

    Aim To determine if adolescents who are born very preterm (anxiety problems. Method We used a systematic review and meta-analysis. We searched the databases ISI Web...... of identified articles. We selected casecontrol studies of adolescents 11 to 20 years old who were very preterm/VLBW and had a matched reference group born at term with normal birthweight that reported a validated anxiety outcome measure. For data extraction, two authors independently reviewed titles, abstracts......, and full articles identified through the searches. Subsequently two authors independently extracted data. Results We included six studies with 1519 adolescents (787 very preterm/VLBW, 732 comparisons). The general risk of developing clinically significant anxiety problems was nearly doubled (p

  3. Cognitive impairment at age 5 years in very preterm infants born following premature rupture of membranes.

    Science.gov (United States)

    Mura, Thibault; Picaud, Jean-Charles; Larroque, Béatrice; Galtier, Florence; Marret, Stephane; Roze, Jean-Christophe; Truffert, Patrick; Kuhn, Pierre; Fresson, Jeanne; Thiriez, Gérard; Arnaud, Catherine; Mercier, Gregoire; Picot, Marie-Christine; Ancel, Pierre-Yves; Ledesert, Bernard

    2013-08-01

    To evaluate the relationship between preterm premature rupture of membranes (PPROM) and cognitive impairment in 5-year-old children born very preterm. The Etude Epidémiologique sur les Petits Ages Gestationnels Study is a population-based cohort of children followed up from birth to age 5 years recruited in 9 French regions in 1997. We analyzed data from singletons born between 24 and 32 weeks gestation categorized into 4 groups according to etiology of prematurity: infants born after PPROM, after idiopathic preterm labor, in a vascular context (Vasc), and to women with other complications (Other). Cognitive development at age 5 years was assessed using the Mental Processing Composite score of the Kaufman-Assessment Battery for Children. Among the 1051 children followed up to age 5 years, the mean Mental Processing Composite score was 93.6 ± 19.7, and 13.3% of the children (140 of 1051) had cognitive impairment. After adjustment for potential confounders, the risk of cognitive impairment among infants in the PPROM group was not significantly different than that in the idiopathic preterm labor group (OR, 1.09; 95% CI, 0.62-1.92) and the Other group (OR, 1.36; 95% CI, 0.75-2.47), but was lower than that in the Vasc group (OR, 1.86; 95% CI, 1.16-2.97). In the PPROM group, the risk of cognitive impairment was greater when the latency period (ie, time from rupture to delivery) was <3 days (OR, 2.32; 95% CI, 1.07-5.02). Preterm infants born after PPROM are not at increased risk for cognitive impairment in childhood, but the time between PPROM and birth may influence that risk. Copyright © 2013 Mosby, Inc. All rights reserved.

  4. Brain imaging and neurodevelopmental outcome at school age in preterm-born infants: Effects of neonatal hydrocortisone treatment

    NARCIS (Netherlands)

    Rademaker, K.J.

    2006-01-01

    A 2-year cohort of 236 preterm-born infants (gestational age < 32 weeks and/or birth weight < 1500 grams), born between March 1, 1991 and March 1, 1993 and admitted to the NICU of the Wilhelmina Children's Hospital, was evaluated at school age. This cohort represented 83.4% of the surviving

  5. Dysphonia in very preterm children: a review of the evidence.

    Science.gov (United States)

    Reynolds, Victoria; Meldrum, Suzanne; Simmer, Karen; Vijayasekaran, Shyan; French, Noel

    2014-01-01

    Intubation is a known risk factor for dysphonia yet is essential in the perinatal care of many very preterm infants. Children born preterm, who are frequently resuscitated with endotracheal intubation, may be at risk of dysphonia at school age and beyond. To identify and describe the evidence pertaining to long-term voice outcomes and risk factors for developing dysphonia in preterm children. In addition to case studies and series, three larger-scale studies have reported on dysphonia and voice outcomes in preterm children. Studies reporting treatment outcomes were not available. Factors associated with poor voice outcomes included female gender, birth weight Dysphonia is a newly reported, long-term complication of preterm birth, yet the number of relevant studies remains limited. Further research is required to confirm the risk factors for developing dysphonia, which will inform future voice treatment studies.

  6. Born Too Soon: Care for the preterm baby

    Science.gov (United States)

    2013-01-01

    As part of a supplement entitled "Born Too Soon", this paper focuses on care of the preterm newborn. An estimated 15 million babies are born preterm, and the survival gap between those born in high and low income countries is widening, with one million deaths a year due to direct complications of preterm birth, and around one million more where preterm birth is a risk factor, especially amongst those who are also growth restricted. Most premature babies (>80%) are between 32 and 37 weeks of gestation, and many die needlessly for lack of simple care. We outline a series of packages of care that build on essential care for every newborn comprising support for immediate and exclusive breastfeeding, thermal care, and hygienic cord and skin care. For babies who do not breathe at birth, rapid neonatal resuscitation is crucial. Extra care for small babies, including Kangaroo Mother Care, and feeding support, can halve mortality in babies weighing Bill & Melinda Gates Foundation and March of Dimes Foundation and published in collaboration with the Partnership for Maternal, Newborn and Child Health and the World Health Organization (WHO). The original article was published in PDF format in the WHO Report "Born Too Soon: the global action report on preterm birth" (ISBN 978 92 4 150343 30), which involved collaboration from more than 50 organizations. The article has been reformatted for journal publication and has undergone peer review according to Reproductive Health's standard process for supplements and may feature some variations in content when compared to the original report. This co-publication makes the article available to the community in a full-text format. PMID:24625233

  7. Sensory modulation in preterm children: Theoretical perspective and systematic review.

    Directory of Open Access Journals (Sweden)

    Tinka Bröring

    Full Text Available Neurodevelopmental sequelae in preterm born children are generally considered to result from cerebral white matter damage and noxious effects of environmental factors in the neonatal intensive care unit (NICU. Cerebral white matter damage is associated with sensory processing problems in terms of registration, integration and modulation. However, research into sensory processing problems and, in particular, sensory modulation problems, is scarce in preterm children.This review aims to integrate available evidence on sensory modulation problems in preterm infants and children (<37 weeks of gestation and their association with neurocognitive and behavioral problems.Relevant studies were extracted from PubMed, EMBASE.com and PsycINFO following Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA guidelines. Selection criteria included assessment of sensory modulation in preterm born children (<37 weeks of gestation or with prematurity as a risk factor.Eighteen studies were included. Results of this review support the presence of sensory modulation problems in preterm children. Although prematurity may distort various aspects of sensory modulation, the nature and severity of sensory modulation problems differ widely between studies.Sensory modulation problems may play a key role in understanding neurocognitive and behavioral sequelae in preterm children. Some support is found for a dose-response relationship between both white matter brain injury and length of NICU stay and sensory modulation problems.

  8. Nature and origins of mathematics difficulties in very preterm children: a different etiology than developmental dyscalculia.

    Science.gov (United States)

    Simms, Victoria; Gilmore, Camilla; Cragg, Lucy; Clayton, Sarah; Marlow, Neil; Johnson, Samantha

    2015-02-01

    Children born very preterm (mathematics learning difficulties that are out of proportion to other academic and cognitive deficits. However, the etiology of mathematics difficulties in very preterm children is unknown. We sought to identify the nature and origins of preterm children's mathematics difficulties. One hundred and fifteen very preterm children aged 8-10 y were assessed in school with a control group of 77 term-born classmates. Achievement in mathematics, working memory, visuospatial processing, inhibition, and processing speed were assessed using standardized tests. Numerical representations and specific mathematics skills were assessed using experimental tests. Very preterm children had significantly poorer mathematics achievement, working memory, and visuospatial skills than term-born controls. Although preterm children had poorer performance in specific mathematics skills, there was no evidence of imprecise numerical representations. Difficulties in mathematics were associated with deficits in visuospatial processing and working memory. Mathematics difficulties in very preterm children are associated with deficits in working memory and visuospatial processing not numerical representations. Thus, very preterm children's mathematics difficulties are different in nature from those of children with developmental dyscalculia. Interventions targeting general cognitive problems, rather than numerical representations, may improve very preterm children's mathematics achievement.

  9. [Extremely prematurely born children's and their parents' need for support

    DEFF Research Database (Denmark)

    Esbjorn, B.H.; Madsen, B.M.; Munck, H.

    2008-01-01

    INTRODUCTION: During the 1990s, knowledge on the psychosocial consequences of extremely preterm birth was requested. The Danish Paediatric Society therefore launched a prospective longitudinal study of all children born in Denmark in 1994-95 with a gestational age of <28 weeks and/or a bodyweight...... and professionals with knowledge of their situation. We therefore need to consider the appropriateness of today's follow-up procedures for prematurely born children and their parents Udgivelsesdato: 2008/10/13...

  10. Personality of adults who were born very preterm.

    Science.gov (United States)

    Eryigit-Madzwamuse, Suna; Strauss, Victoria; Baumann, Nicole; Bartmann, Peter; Wolke, Dieter

    2015-11-01

    To examine very preterm (gestational age at birth personality and risk taking when compared with term controls. To investigate whether differences between VP/VLBW adults and controls remain after taking their general cognitive abilities into account. The Bavarian Longitudinal Study is a geographically defined prospective cohort study of neonatal at-risk children born in 1985/1986 in Germany. A total of 200 VP/VLBW and 197 controls completed main outcome measures including broad autism phenotype, personality traits (eg, introversion, neuroticism), and risk taking at 26 years of age. When compared with term controls, VP/VLBW adults scored significantly higher in autistic features, introversion and neuroticism but not in conscientiousness and closeness scales. They also reported lower risk taking. Profile analysis showed higher introversion, autistic features and neuroticism and lower risk taking as unique features of VP/VLBW adults (F(within-group)=0.81, ns; F(between-group)=49.56, pfactor which was equivalent between the VP/VLBW and control samples (χ(2)=12.49, df=7, ns; comparative fit index=0.98). VP/VLBW birth significantly predicted the profile factor (β=0.33, pgeneral cognitive deficits did not alter the findings. VP/VLBW birth poses an important risk for a global withdrawn personality, as indicated by being less socially engaged (introversion), low in taking risks, poor in communication (autistic features) and easily worried (neuroticism). This profile might help to explain the social difficulties VP/VLBW individuals experience in adult roles, such as in peer/partner relationships and career. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  11. Body Posture Asymmetry in Prematurely Born Children at Six Years of Age

    Science.gov (United States)

    Rachwał, Maciej; Piwoński, Paweł; Perenc, Lidia; Przygoda, Łukasz; Zajkiewicz, Katarzyna

    2017-01-01

    Aims The purpose of the study was to assess body posture asymmetries in the standing and sitting position in prematurely born children at six years of age. Study Design and Subjects We measured trunk symmetry in coronal plane. The study was carried out in a group of 101 children, aged 6-7 years, mean age of 6.63, including 50 preterm children born at gestational age posture in the coronal plane, between preterm children and full-term children. Premature birth does not have adverse effects related to body posture asymmetry in preterm children at the age of six. PMID:29181408

  12. Sensory modulation in preterm children: Theoretical perspective and systematic review

    NARCIS (Netherlands)

    Bröring, Tinka; Oostrom, Kim J.; Lafeber, Harrie N.; Jansma, Elise P.; Oosterlaan, Jaap

    2017-01-01

    Background Neurodevelopmental sequelae in preterm born children are generally considered to result from cerebral white matter damage and noxious effects of environmental factors in the neonatal intensive care unit (NICU). Cerebral white matter damage is associated with sensory processing problems in

  13. Born early and born poor: An eco-bio-developmental model for poverty and preterm birth.

    Science.gov (United States)

    Brumberg, H L; Shah, S I

    2015-01-01

    Poverty is associated with adverse long-term cognitive outcomes in children. Poverty is also linked with preterm delivery which, in turn, is associated with adverse cognitive outcomes. However, the extent of the effect of poverty on preterm delivery, as well as proposed mechanisms by which they occur, have not been well described. Further, the impact of poverty on preterm school readiness has not been reviewed. As the childhood poverty level continues to increase in the U.S., we examine the evidence around physiological, neurological, cognitive and learning outcomes associated with prematurity in the context of poverty. We use the evidence gathered to suggest an Eco-Bio-Developmental model, emphasizing poverty as a toxic stress which predisposes preterm birth and which, via epigenetic forces, can continue into the next generation. Continued postnatal social disadvantage for these developmentally high-risk preterm infants is strongly linked with poor neurodevelopmental outcomes, decreased school readiness, and decreased educational attainment which can perpetuate the poverty cycle. We suggest social remedies aimed at decreasing the impact of poverty on mothers, fathers, and children which may be effective in reducing the burden of preterm birth.

  14. [Children born of ICSI].

    Science.gov (United States)

    Epelboin, S

    2007-12-01

    Studies on children born as a result of IVF or ICSI present significant methodological differences and have been conducted on highly heterogeneous populations. Regarding perinatal data, there is a consensus of opinion on the increased risk of prematurity, growth retardation and perinatal mortality, even after maternal factors and the presence or absence of multiple pregnancies have been taken into account. There is no significant difference in the studies between ICSI and IVF, which are often not individualised. The results of birth defects following IVF treatment are contradictory in the literature. The risk of birth defects following ICSI can be caused by male infertility (chromosome abnormality rate, microdeletion of the Y chromosome, genetic fingerprint) or by the technique used (no selection of the fertilising spermatozoon, disturbance of the meiotic spindle, risk of introduction of foreign materials, risk of infection). Analysis of the literature is complicated because of methodological biases. Thus, according to the studies, the risks of defects following ICSI are identical or increased compared with those following IVF. In the long term, synthesis of the studies does not allow any certainty regarding the growth of children, their cognitive or psychomotor development, the risk of cancers or epigenetic diseases. The current data is more reassuring than worrying, but the good current studies on child development should be developed in terms of number, cohort size and monitoring period.

  15. Variations in Early Attachment Mechanisms Contribute to Attachment Quality: Case Studies Including Babies Born Preterm

    Science.gov (United States)

    Witting, Andrea; Ruiz, Nina; Ahnert, Lieselotte

    2016-01-01

    Three boys (an extremely preterm, a moderate preterm twin and a full-term toddler; all 12 to 15 months old) were selected from a large sample to investigate mechanisms of parent-child attachments, specifically of babies born preterm. Attachments were observed at home with the Attachment-Q-Sort (AQS) as well as in the lab with the Strange Situation…

  16. DISORDERS OF THE SOUND ARTICULATION IN PRETERM CHILDREN

    Directory of Open Access Journals (Sweden)

    Vesela MILANKOV

    2009-11-01

    Full Text Available Speech and language development is a good indicator of child’s cognitive development. The risk factors influencing development and functioning of prematurely born children are multiple. In addition to articulation disorder, there are motoric, conginitive and social aspects of delayed development. Premature babies are born before they physically ready to leave the womb. However, most babies born after about 26 weeks of gestational age have chances for survival, but they are at a greater risk of medical complications, since the earlier children are born, the less developed their organs are. Aim: To demonstrate basic parameters, establish differences, determine characteristics of disorder of sound articulation in fullterm and preterm children. Methodology: Research was conducted at the Clinics of Child’s Habilitation and Rehabilitation in Novi Sad. The prospective research study was carried out comprising 61 children with mean age of 4 years. The study inclusion criteria were gestational age and birth weight. Regarding these parameters, the children without major neurlologic or system disabilities were included, and they were Serbian speaking. The sample comprised 31 children with GS≥38 weeks and body weight of ≥3000 g, while the preterm group comprised 30 children with GS≤32 weeks and body weight of ≤1500 g. Results of the study indicate to a difference between fullterm children and preterm children with regard to articulation disorders, of which the statistically significant was a sound distortion. The overall sample showed that the substitution with distortion was most frequent disorder, while the interdental sigmatism was the most represented one. Conclusion: The obtained results lead to conclusion that preterm children, being a high-risk group, need to be followed up by age two, and provided timely proffesional help at pre-school age, since numerous adverse factors affect their overall development.

  17. Coronary Heart Disease and Stroke in Adults Born Preterm - The Helsinki Birth Cohort Study.

    Science.gov (United States)

    Kajantie, Eero; Osmond, Clive; Eriksson, Johan G

    2015-11-01

    Adults born preterm have increased risk factors for cardiovascular disease. We studied the cumulative incidence of manifest coronary heart disease (CHD) and stroke in adults born preterm. We studied 19 015 people born in Helsinki, Finland, during 1924-44. Of them, 137 (0.7%) were born early (preterm (34 to preterm. For stroke, they were 0.84 (0.50, 1.39) and 0.86 (0.71, 1.06). HRs were little changed when adjusted for childhood and adult socio-economic position and birthweight for gestation standard deviation score. They were similar for first-ever events before or after 65 years, for haemorrhagic and thrombotic stroke, and for men and women, except that the HR for CHD for women born early preterm was 1.98 (1.18, 3.30). We found no increased risk of CHD or stroke up to old age in people born preterm, although women born early preterm had a higher rate of CHD. There is a discrepancy between increased risk factors in younger generations born preterm and little or no increase in manifest disease in older age. Uncovering reasons underlying this discrepancy may give important insights into the prevention of cardiovascular disease. © 2015 John Wiley & Sons Ltd.

  18. Long-term neurodevelopmental outcomes of infants born late preterm: a systematic review

    Directory of Open Access Journals (Sweden)

    Tripathi T

    2015-11-01

    Full Text Available Tanya Tripathi,1 Stacey C Dusing2,3 1Rehabilitation and Movement Science Program, Department of Physical Therapy, 2Department of Physical Therapy, 3Department of Pediatrics, Children's Hospital of Richmond, Virginia Commonwealth University, Richmond, VA, USA Purpose: Late preterm (LPT births constitute a large proportion of the preterm births in the USA. Over the last few decades, there has been an increase in research focusing on the neurodevelopment of infants born LPT. The purpose of this research was to systematically review the long-term neurodevelopmental outcomes in LPT infants. Materials and methods: We identified studies by using PubMed, ERIC, CINAHL, and PsycINFO databases. The references of included papers were reviewed for additional papers that met the inclusion criteria. Included papers compared motor, cognitive, language development, or academic performance outcomes between individuals born LPT and a term control group assessed between 12 months and 18 years of age. The Preferred Reporting Items for Systematic Reviews and Meta-Analyses standards for systematic reviews were utilized including a two-step, two-investigator review process. Results: Of the 4,720 studies found in the initial search, 20 studies met the inclusion criteria. Approximately 75% of the 16 studies that assessed cognitive outcomes reported cognitive delay in the LPT group when compared to their full-term counterparts. More than 50% of the seven studies that assessed motor outcomes suggested a delay in motor development in the LPT group in comparison to full-term. Fewer papers assessed academic performance and language in children born LPT; however, the majority identified borderline differences when LPT infants were compared to those born full-term. Conclusion: Evidence suggests that infants born LPT are at an increased risk of neurodevelopmental delay between 1 and 18 years of life when compared to those born at term. The delay is most evident in the cognitive

  19. Circadian Sleep Patterns in Toddlers Born Preterm: Longitudinal Associations with Developmental and Health Concerns.

    Science.gov (United States)

    Schwichtenberg, Amy J; Christ, Sharon; Abel, Emily; Poehlmann-Tynan, Julie A

    2016-06-01

    Children born preterm are at elevated risk for several developmental and health concerns. Early sleep patterns may be associated with these concerns. The current study assesses the associations between toddler circadian sleep/activity patterns and later developmental, behavioral, attentional, and health concerns in this at-risk population. We examined circadian sleep/activity patterns at 2 years of age in 99 children born preterm. Child cognitive skills were tested at 3 years of age, and behavior, attention, and health concerns were reported at 3 and 6 years of age. First, sleep/activity data collected via actigraphy were assessed using time series analysis (TSA). For this, we assessed how each child's sleep/activity pattern compared to a specified 24-hour circadian cycle (SCC) with an adjustment for daytime napping. Second, in a series of regression models child sleep/activity parameters from the TSA were assessed with child gender, prematurity, and family sociodemographic assets as covariates. Toddlers with patterns that closely aligned with the SCC had higher abbreviated intelligence quotient scores at 3 years of age. Additionally, at 6 years these children had a lower risk for illness-related medical visits. Higher toddler average activity level was associated with fewer teacher-reported attention-deficit hyperactivity disorder symptoms and a lower risk for illness-related medical visits. The novel approach used in this study to index child circadian patterns provides a pattern-based analysis of sleep/activity, which may prove to be developmentally consequential. With replication, these findings may help practitioners promote optimal cognitive and health development via circadian sleep supports in infants born preterm.

  20. Do Healthy Preterm Children Need Neuropsychological Follow-Up? Preschool Outcomes Compared with Term Peers

    Science.gov (United States)

    Dall'Oglio, Anna M.; Rossiello, Barbara; Coletti, Maria F.; Bultrini, Massimiliano; De Marchis, Chiara; Rava, Lucilla; Caselli, Cristina; Paris, Silvana; Cuttini, Marina

    2010-01-01

    Aim: The aim of this study was to determine neuropsychological performance (possibly predictive of academic difficulties) and its relationship with cognitive development and maternal education in healthy preterm children of preschool age and age-matched comparison children born at term. Method : A total of 35 infants who were born at less than 33…

  1. Born Too Soon: Care during pregnancy and childbirth to reduce preterm deliveries and improve health outcomes of the preterm baby

    Science.gov (United States)

    2013-01-01

    implemented in conjunction with antenatal care models that promote women's empowerment as a strategy for reducing preterm delivery. The global community needs to support more discovery research on normal and abnormal pregnancies to facilitate the development of preventive interventions for universal application. As new evidence is generated, resources need to be allocated to its translation into new and better screening and diagnostic tools, and other interventions aimed at saving maternal and newborn lives that can be brought to scale in all countries. Declaration This article is part of a supplement jointly funded by Save the Children's Saving Newborn Lives programme through a grant from The Bill & Melinda Gates Foundation and March of Dimes Foundation and published in collaboration with the Partnership for Maternal, Newborn and Child Health and the World Health Organization (WHO). The original article was published in PDF format in the WHO Report "Born Too Soon: the global action report on preterm birth" (ISBN 978 92 4 150343 30), which involved collaboration from more than 50 organizations. The article has been reformatted for journal publication and has undergone peer review according to Reproductive Health's standard process for supplements and may feature some variations in content when compared to the original report. This co-publication makes the article available to the community in a full-text format. PMID:24625215

  2. Prevalence of motor-skill impairment in preterm children who do not develop cerebral palsy: a systematic review.

    Science.gov (United States)

    Williams, Jacqueline; Lee, Katherine J; Anderson, Peter J

    2010-03-01

    Motor skill impairment is a common negative outcome in children born preterm who do not develop cerebral palsy (CP). This study aimed to conduct a systematic review of current data to provide an accurate estimate of the prevalence of non-CP motor impairment in preterm children at school age. We searched the Medline, PubMed, and PsycInfo databases and relevant journals to identify all studies published post-1990 that reported the prevalence of motor impairment in school-aged children born preterm (children was 40.5/100. and for moderate motor impairment the estimate was 19.0/100. There was also a trend for lower motor impairment levels in samples born before 1990 compared with those born after 1990. Children born preterm are at increased risk of motor impairment, with prevalence three to four times greater than in the general population. This highlights the need for improved surveillance and intervention strategies in this group of children.

  3. Feasibility of a Preventive Parenting Intervention for Very Preterm Children at 18 Months Corrected Age: A Randomized Pilot Trial

    NARCIS (Netherlands)

    Flierman, Monique; Koldewijn, Karen; Meijssen, Dominique; van Wassenaer-Leemhuis, Aleid; Aarnoudse-Moens, Cornelieke; van Schie, Petra; Jeukens-Visser, Martine

    2016-01-01

    To evaluate the feasibility and potential efficacy of an age-appropriate additional parenting intervention for very preterm born toddlers. In a randomized controlled pilot study, 60 of 94 eligible very preterm born children who had received a responsive parenting intervention in their first year

  4. A Psychological Perspective on Preterm Children: The Influence of Contextual Factors on Quality of Family Interactions

    Directory of Open Access Journals (Sweden)

    Michela Gatta

    2017-01-01

    Full Text Available Preterm birth has a critical influence on interactive, communicative, and expressive child behaviour, particularly during the first years of life. Few studies have stressed the assessment of mother-father-child interaction in families with preterm children, generating contradictory results. The present study wished to develop these fields: (i comparing the quality of family interactions between families with preterm children and families with children born at full term; (ii observing the development of family interactions after six months in the families with children born preterm; (iii assessing family and contextual factors, as parental stress and social support, in parents of preterm children in order to observe their influence on the quality of family interactions. 78 families are recruited: 39 families with preterm children (M = 19,8 months, SD = 11,05 and 39 families with full-term children (M = 19,66 months; SD = 13,10. Results show that families with preterm children display a low quality of mother-father-child interactions. After six months, family interactions result is generally stable, except for some LTP-scales reflecting a hard adjustment of parenting style to the evolution of the child. In families with preterm children, the parenting stress seemed to be correlated with the quality of mother-father-child interactions.

  5. A Psychological Perspective on Preterm Children: The Influence of Contextual Factors on Quality of Family Interactions.

    Science.gov (United States)

    Gatta, Michela; Miscioscia, Marina; Svanellini, Lorenza; Peraro, Chiara; Simonelli, Alessandra

    2017-01-01

    Preterm birth has a critical influence on interactive, communicative, and expressive child behaviour, particularly during the first years of life. Few studies have stressed the assessment of mother-father-child interaction in families with preterm children, generating contradictory results. The present study wished to develop these fields: (i) comparing the quality of family interactions between families with preterm children and families with children born at full term; (ii) observing the development of family interactions after six months in the families with children born preterm; (iii) assessing family and contextual factors, as parental stress and social support, in parents of preterm children in order to observe their influence on the quality of family interactions. 78 families are recruited: 39 families with preterm children ( M = 19,8 months, SD = 11,05) and 39 families with full-term children ( M = 19,66 months; SD = 13,10). Results show that families with preterm children display a low quality of mother-father-child interactions. After six months, family interactions result is generally stable, except for some LTP-scales reflecting a hard adjustment of parenting style to the evolution of the child. In families with preterm children, the parenting stress seemed to be correlated with the quality of mother-father-child interactions.

  6. Socio-economic achievements of individuals born very preterm at the age of 27 to 29 years: a nationwide cohort study

    DEFF Research Database (Denmark)

    Mathiasen, René; Hansen, Bo M; Andersen, Anne-Marie Nybo

    2009-01-01

    AIM: To describe the socio economic achievement of individuals born very preterm (VPT) at the age of 27 to 29 years. METHOD: Demographic and social data were extracted from national registers for all individuals born between 1974 and 1976 in Denmark (n=208 656). Of these, 203 283 individuals were...... children (pyoung adulthood. CP increased...

  7. Estudo longitudinal do desenvolvimento de crianças nascidas pré-termo no primeiro ano pós-natal Longitudinal study of the development of children born preterm in the first year of post-natal age

    Directory of Open Access Journals (Sweden)

    Fabíola Dantas Andréz Nobre

    2009-01-01

    Full Text Available O objetivo do estudo foi avaliar indicadores de desenvolvimento de crianças nascidas pré-termo e comparar o desempenho nas faixas de 5 a 7 e 10 a 14 meses de idade corrigida. Foram relacionados indicadores do desenvolvimento com variáveis neonatais e do ambiente familiar e sexo. Trinta crianças foram avaliadas pelo Denver-II. As cuidadoras responderam à entrevista e o prontuário médico foi analisado. Na faixa de 5 a 7 meses, 20 % das crianças apresentaram risco para problemas de desenvolvimento e 27% de 10 a 14 meses. Houve diferença significativa entre as fases com mais risco na linguagem na faixa de 10 a 14 meses. As crianças nascidas com menor peso e idade gestacional, que permaneceram mais tempo hospitalizadas e com situações familiares adversas apresentaram mais problemas de desenvolvimento.The aim of the study was to assess the development of children born preterm and to compare the performance in the ranges of 5-7 and 10-14 months of corrected age. The children's development indicators and the variables of neonatal period and familial environment were correlated. Thirty children were assessed by Denver-II. The caregivers were interviewed and the medical chart was examined. Twenty per cent of children presented risk for developmental problems at 5-7 months, and 27% at 10-14 months. There was statistical significant difference between ages in language, with high risk at 10-14. The children with lower birthweight, lower gestational age, longer time stay in the hospital, and with adverse family situations showed higher risk for developmental problems.

  8. Desenvolvimento psicológico na fase escolar de crianças nascidas pré-termo em comparação com crianças nascidas a termo Psychological development of school-age children born preterm in comparison with children born full-term

    Directory of Open Access Journals (Sweden)

    Maria Beatriz Martins Linhares

    2005-04-01

    Full Text Available O presente estudo objetivou avaliar indicadores do desenvolvimento psicológico na fase escolar de crianças nascidas pré-termo com muito baixo peso e compará-los aos de crianças nascidas a termo, quanto às áreas intelectual, emocional e comportamental. A amostra foi composta por 40 crianças de 8 a 10 anos, subdivididas em 2 grupos: Pré-termo (PT, 20 crianças nascidas 2.500g. Foram utilizados o Raven, o Desenho da Figura Humana e a Escala Comportamental Infantil. As crianças PT apresentaram mais freqüentemente nível intelectual inferior à média e problemas comportamentais em comparação às AT. Não houve diferença entre os grupos quanto aos aspectos emocionais. Os problemas de enurese, medo, tiques, impaciência e dificuldade de permanência nas atividades foram significativamente mais freqüentes no PT do que no AT. Verificou-se que, no grupo PT, quanto menor o nível intelectual das crianças, mais problemas de comportamento elas apresentavam.The present study aims to assess psychological development in terms of behavioral, intellectual and emotional indicators of preterm and very low birthweight children at school age in comparison with full-term children. The sample in this study consisted of forty children aged from 8 to 10 years. They were divided into 2 groups: Preterm (PT consisting of 20 children born 2.500g birthweight. Raven's Special Scale, Draw-a-Person and Child Behavior Scale were used in the psychological assessment. PT group presented more behavioral problems and lower intellectual level when compared to the FT group. Enuresis, fear, tics, impatience and lack of focus on activities were significantly more frequent in the PT group than in the FT group. In the PT group the lower the intellectual level of the children the more behavior problems they presented.

  9. White matter and cognition in adults who were born preterm.

    Directory of Open Access Journals (Sweden)

    Matthew P G Allin

    Full Text Available Individuals born very preterm (before 33 weeks of gestation, VPT are at risk of damage to developing white matter, which may affect later cognition and behaviour.We used diffusion tensor MRI (DT-MRI to assess white matter microstructure (fractional anisotropy; FA in 80 VPT and 41 term-born individuals (mean age 19.1 years, range 17-22, and 18.5 years, range 17-22 years, respectively. VPT individuals were part of a 1982-1984 birth cohort which had been followed up since birth; term individuals were recruited by local press advertisement. General intellectual function, executive function and memory were assessed.The VPT group had reduced FA in four clusters, and increased FA in four clusters relative to the Term group, involving several association tracts of both hemispheres. Clusters of increased FA were associated with more severe neonatal brain injury in the VPT group. Clusters of reduced FA were associated with lower birth weight and perinatal hypoxia, and with reduced adult cognitive performance in the VPT group only.Alterations of white matter microstructure persist into adulthood in VPT individuals and are associated with cognitive function.

  10. Sleep Characteristics and Temperament in Preterm Children at Two Years of Age.

    Science.gov (United States)

    Caravale, Barbara; Sette, Stefania; Cannoni, Eleonora; Marano, Assunta; Riolo, Erika; Devescovi, Antonella; De Curtis, Mario; Bruni, Oliviero

    2017-09-15

    We aimed to compare 2-year-old children born preterm with children born full term regarding: (1) sleep characteristics, (2) temperament, and (3) relations between sleep pattern and habits and temperament. The study included 51 preterm children with normal cognitive, language, and motor development (mean = 20.94 months, standard deviation [SD] = 4.08) and 57 full-term children (mean = 21.19, SD = 4.32). To assess sleep-related difficulties and habits and child temperament, mothers completed the following questionnaires: the (1) Sleep Disturbance Scale for Children-adapted (SDSC); (2) Brief Infant Sleep Questionnaire (BISQ); and (3) Italian Temperament Questionnaires-version 12-36 months (QUIT). Preterm children needed less support to fall asleep and fell asleep more often alone in their own bed compared to those born at full term; however, preterm children showed more frequent sleep difficulties, such as restlessness and breathing problems during the night. In addition, preterm children had lower scores in the temperamental dimension of attention and higher scores in negative emotionality than full-term children. Finally, sleep problems were correlated with higher motor activity, lower social orientation and attention, and increased negative emotionality; a shorter nocturnal sleep duration was related to higher motor activity and lower inhibition to novelty whereas an earlier rise time was associated with lower attention and social orientation. Preterm children showed sleep pattern problems and disturbance, predominance of attention problems, and negative emotionality related to sleep disruption. © 2017 American Academy of Sleep Medicine

  11. Reading abilities in school-aged preterm children: a review and meta-analysis.

    Science.gov (United States)

    Kovachy, Vanessa N; Adams, Jenna N; Tamaresis, John S; Feldman, Heidi M

    2015-05-01

    Children born preterm (at ≤32wks) are at risk of developing deficits in reading ability. This meta-analysis aims to determine whether or not school-aged preterm children perform worse than those born at term in single-word reading (decoding) and reading comprehension. Electronic databases were searched for studies published between 2000 and 2013, which assessed decoding or reading comprehension performance in English-speaking preterm and term-born children aged between 6 years and 13 years, and born after 1990. Standardized mean differences in decoding and reading comprehension scores were calculated. Nine studies were suitable for analysis of decoding, and five for analysis of reading comprehension. Random-effects meta-analyses showed that children born preterm had significantly lower scores (reported as Cohen's d values [d] with 95% confidence intervals [CIs]) than those born at term for decoding (d=-0.42, 95% CI -0.57 to -0.27, preading comprehension (d=-0.57, 95% CI -0.68 to -0.46, preading comprehension (Q[1]=4.69, p=0.03) between preterm and term groups. Differences between groups increased with age for reading comprehension (Q[1]=5.10, p=0.02) and, although not significant, there was also a trend for increased group differences for decoding (Q[1]=3.44, p=0.06). Preterm children perform worse than peers born at term on decoding and reading comprehension. These findings suggest that preterm children should receive more ongoing monitoring for reading difficulties throughout their education. © 2014 Mac Keith Press.

  12. Preterm infants have significantly longer telomeres than their term born counterparts.

    Directory of Open Access Journals (Sweden)

    Vimal Vasu

    Full Text Available There are well-established morbidities associated with preterm birth including respiratory, neurocognitive and developmental disorders. However several others have recently emerged that characterise an 'aged' phenotype in the preterm infant by term-equivalent age. These include hypertension, insulin resistance and altered body fat distribution. Evidence shows that these morbidities persist into adult life, posing a significant public health concern. In this study, we measured relative telomere length in leukocytes as an indicator of biological ageing in 25 preterm infants at term equivalent age. Comparing our measurements with those from 22 preterm infants sampled at birth and from 31 term-born infants, we tested the hypothesis that by term equivalent age, preterm infants have significantly shorter telomeres (thus suggesting that they are prematurely aged. Our results demonstrate that relative telomere length is highly variable in newborn infants and is significantly negatively correlated with gestational age and birth weight in preterm infants. Further, longitudinal assessment in preterm infants who had telomere length measurements available at both birth and term age (n = 5 suggests that telomere attrition rate is negatively correlated with increasing gestational age. Contrary to our initial hypothesis however, relative telomere length was significantly shortest in the term born control group compared to both preterm groups and longest in the preterm at birth group. In addition, telomere lengths were not significantly different between preterm infants sampled at birth and those sampled at term equivalent age. These results indicate that other, as yet undetermined, factors may influence telomere length in the preterm born infant and raise the intriguing hypothesis that as preterm gestation declines, telomere attrition rate increases.

  13. Neonatal white matter abnormalities an important predictor of neurocognitive outcome for very preterm children.

    Directory of Open Access Journals (Sweden)

    Lianne J Woodward

    Full Text Available BACKGROUND: Cerebral white matter abnormalities on term MRI are a strong predictor of motor disability in children born very preterm. However, their contribution to cognitive impairment is less certain. OBJECTIVE: Examine relationships between the presence and severity of cerebral white matter abnormalities on neonatal MRI and a range of neurocognitive outcomes assessed at ages 4 and 6 years. DESIGN/METHODS: The study sample consisted of a regionally representative cohort of 104 very preterm (≤32 weeks gestation infants born from 1998-2000 and a comparison group of 107 full-term infants. At term equivalent, all preterm infants underwent a structural MRI scan that was analyzed qualitatively for the presence and severity of cerebral white matter abnormalities, including cysts, signal abnormalities, loss of white matter volume, ventriculomegaly, and corpus callosal thinning/myelination. At corrected ages 4 and 6 years, all children underwent a comprehensive neurodevelopmental assessment that included measures of general intellectual ability, language development, and executive functioning. RESULTS: At 4 and 6 years, very preterm children without cerebral white matter abnormalities showed no apparent neurocognitive impairments relative to their full-term peers on any of the domain specific measures of intelligence, language, and executive functioning. In contrast, children born very preterm with mild and moderate-to-severe white matter abnormalities were characterized by performance impairments across all measures and time points, with more severe cerebral abnormalities being associated with increased risks of cognitive impairment. These associations persisted after adjustment for gender, neonatal medical risk factors, and family social risk. CONCLUSIONS: Findings highlight the importance of cerebral white matter connectivity for later intact cognitive functioning amongst children born very preterm. Preterm born children without cerebral white

  14. Dysphonia in extremely preterm children: A longitudinal observation.

    Science.gov (United States)

    Reynolds, Victoria; Meldrum, Suzanne; Simmer, Karen; Vijayasekaran, Shyan; French, Noel

    2016-12-01

    Dysphonia is a potential long-term complication of preterm birth. Childhood voice disorders caused by vocal hyperfunction resolve with pubertal changes to the vocal mechanism in many cases. In extremely preterm children, whose voice quality is affected by supraglottic hyperfunction adapted secondary to underlying structural laryngeal pathology sustained during neonatal intubation, the prognosis is unknown. A pilot study was conducted to assess the incidence and severity of dysphonia in children born at dysphonia severity scores were significantly lower on repeat assessment, but no differences were observed in objective or quality of life scores. Individual variation was observed: the difference in CAPE-V scores ranged from -36 to + 1. No participant presented with normal voice quality on repeat assessment. Analysis of group data masked individual variability in this series. Mechanisms underlying such individual variation are currently unknown. These data suggest that dysphonia is persistent in extremely preterm children. Further investigation is warranted to elucidate the progression of voice disorders in extremely preterm children, to inform prognostic predictors and treatment decisions.

  15. The Longitudinal Effects of Persistent Apnea on Cerebral Oxygenation in Infants Born Preterm.

    Science.gov (United States)

    Horne, Rosemary S C; Fung, Annie C H; NcNeil, Scott; Fyfe, Karinna L; Odoi, Alexsandria; Wong, Flora Y

    2017-03-01

    To assess the incidence and impact of persistent apnea on heart rate (HR), oxygen saturation (SpO 2 ), and brain tissue oxygenation index (TOI) over the first 6 months after term equivalent age in ex-preterm infants. Twenty-four preterm infants born between 27 and 36 weeks of gestational age were studied with daytime polysomnography at 2-4 weeks, 2-3 months, and 5-6 months post-term corrected age. Apneas lasting ≥3 seconds were included and maximal percentage changes (nadir) in HR, SpO 2, and tissue oxygenation index (TOI, NIRO-200 Hamamatsu) from baseline were analyzed. A total of 253 apneas were recorded at 2-4 weeks, 203 at 2-3 months, and 148 at 5-6 months. There was no effect of gestational age at birth, sleep state, or sleep position on apnea duration, nadir HR, SpO 2 , or TOI. At 2-4 weeks, the nadirs in HR (-11.1 ± 1.2 bpm) and TOI (-4.4 ± 1.0%) were significantly less than at 2-3 months (HR: -13.5 ± 1.2 bpm, P preterm infants, apneas were frequent and associated with decreases in heart rate and cerebral oxygenation, which were more marked at 2-3 months and 5-6 months than at 2-4 weeks. Although events were short, they may contribute to the adverse neurocognitive outcomes that are common in ex-preterm children. Copyright © 2016. Published by Elsevier Inc.

  16. Risk factors for executive function difficulties in preschool and early school-age preterm children.

    Science.gov (United States)

    O'Meagher, Sari; Kemp, Nenagh; Norris, Kimberley; Anderson, Peter; Skilbeck, Clive

    2017-09-01

    To investigate the relationship between executive functioning and social and perinatal risk factors in four- to five-year-old preterm children. Using standardised measures of general intelligence and performance-based executive function (EF) tests prior to starting kindergarten, 141 children born preterm (preterm and the term comparison groups were compared on measures of intelligence and EFs using independent-groups t-tests, and multivariate regression analyses were performed to identify factors predictive of intelligence and executive functioning in the preterm group. The preterm group performed significantly more poorly than the comparison group on all intelligence and EF tests. The parental reports of the preterm and term comparison children's EF did not differ significantly, but the teachers reported elevated EF difficulties for the preterm group. Higher social risk, in particular lower educational level of the main caregiver, was the strongest predictor for the preterm children's intelligence and EF results. Social risk factors are strongly associated with impaired early EF outcomes in preterm children. ©2017 Foundation Acta Paediatrica. Published by John Wiley & Sons Ltd.

  17. Evidence for catch-up in cognition and receptive vocabulary among adolescents born very preterm.

    Science.gov (United States)

    Luu, Thuy Mai; Vohr, Betty R; Allan, Walter; Schneider, Karen C; Ment, Laura R

    2011-08-01

    Very preterm adolescents display persistent deficits in neuropsychological functions. To compare cognitive and language outcomes at 16 years and cognitive and receptive vocabulary trajectories throughout school years between very preterm and term children and to determine child and family factors associated with better developmental trajectories. At 8, 12, and 16 years, 322 very preterm children with birth weights of 1250 g or less and 41 term children had cognitive and language testing. Hierarchical growth-curve modeling was used to delineate the differences in cognitive and receptive vocabulary development between participants. Cluster analyses allowed for the characterization of very preterm children with different patterns of cognitive and receptive vocabulary development. At 16 years, very preterm adolescents had deficits in general cognition and higher-order language skills (phonological awareness and phonemic decoding) compared with term peers. Although the between-group difference in cognitive scores remained stable from 8 to 16 years, very preterm children demonstrated catch-up gains in receptive vocabulary during the same period. Moreover, subgroups of very preterm children displayed developmental trajectories in cognition similar to term children (55% on the vocabulary and 46% on the block-design subtests). These children had lower rates of neurosensory impairment and mothers with higher education and were from an ethnic nonminority. Significant catch-up in receptive vocabulary is observed by the age of 16 years among very preterm children compared to term peers. The absence of neurosensory impairment and residing in a favorable socioeconomic milieu are associated with the most optimal developmental trajectories.

  18. Motor Impairment Trends in Extremely Preterm Children: 1991-2005.

    Science.gov (United States)

    Spittle, Alicia J; Cameron, Kate; Doyle, Lex W; Cheong, Jeanie L

    2018-03-22

    There are increasing numbers of surviving children who were born extremely preterm (EP; gestational age 2499 g) and term-born controls were matched for expected date of birth, sex, and sociodemographic status. At 8 years' corrected age, motor impairment was defined as cerebral palsy (CP) or a score less than the fifth centile on the Movement Assessment Battery for Children for the 1991-1992 and 1997 cohorts and less than or equal to the fifth centile on the Movement Assessment Battery for Children-Second Edition for the 2005 cohort. Motor impairment was more likely in children born EP and/or ELBW compared with children born at term for all epochs. There was a significant increase in motor impairment in EP and/or ELBW children over the 3 eras, from 23% in 1991-1992 and 26% in 1997 to 37% in 2005 (χ 2 trend = 10.2; P = .001). This was due to an increase in non-CP motor impairment (13% in 1991 to 1992; 15% in 1997; 26% in 2005; χ 2 trend = 12.5; P < .001), not CP (11% in 1991 to 1992; 11% in 1997; 12% in 2005). The rate of motor impairment in EP and/or ELBW children assessed at 8 years of age increased between eras, an increase caused by non-CP motor impairment. Copyright © 2018 by the American Academy of Pediatrics.

  19. Bullying of preterm children and emotional problems at school age: cross-culturally invariant effects.

    Science.gov (United States)

    Wolke, Dieter; Baumann, Nicole; Strauss, Victoria; Johnson, Samantha; Marlow, Neil

    2015-06-01

    To investigate whether adolescents who were born extremely preterm (weight (bullied, and whether this contributes to higher emotional problem scores. We used 2 whole population samples: the German Bavarian Longitudinal Study (BLS) (287 very preterm/very low birth weight and 293 term comparison children) and the UK EPICure Study (183 extremely preterm and 102 term comparison children). Peer bullying was assessed by parent report in both cohorts at school years 2 and 6/7. The primary outcome was emotional problems in year 6/7. The effects of prematurity and bullying on emotional problems were investigated with regression analysis and controlled for sex, socioeconomic status, disability, and preexisting emotional problems. Preterm-born children were more often bullied in both cohorts than term comparisons (BLS: relative risk, 1.27; 95% CI, 1.07-1.50; EPICure: relative risk, 1.69; 95% CI, 1.19-2.41). Both preterm birth and being bullied predicted emotional problems, but after controlling for confounders, only being bullied at both ages remained a significant predictor of emotional problem scores in both cohorts (BLS: B, 0.78; 95% CI, 0.28-1.27; P bullied at just a single time point also predicted emotional problems. Preterm-born children are more vulnerable to being bullied by peers. Those children who experience bullying over years are more likely to develop emotional problems. Health professionals should routinely ask about peer relationships. Copyright © 2015 Elsevier Inc. All rights reserved.

  20. Leukocyte Telomere Length in Young Adults Born Preterm: Support for Accelerated Biological Ageing.

    Directory of Open Access Journals (Sweden)

    Carolina C J Smeets

    Full Text Available Subjects born preterm have an increased risk for age-associated diseases, such as cardiovascular disease in later life, but the underlying causes are largely unknown. Shorter leukocyte telomere length (LTL, a marker of biological age, is associated with increased risk of cardiovascular disease.To compare LTL between subjects born preterm and at term and to assess if LTL is associated with other putative cardiovascular risk factors at young adult age.We measured mean LTL in 470 young adults. LTL was measured using a quantitative PCR assay and expressed as T/S ratio. We analyzed the influence of gestational age on LTL and compared LTL between subjects born preterm (n = 186 and at term (n = 284. Additionally, we analyzed the correlation between LTL and potential risk factors of cardiovascular disease.Gestational age was positively associated with LTL (r = 0.11, p = 0.02. Subjects born preterm had shorter LTL (mean (SD T/S ratio = 3.12 (0.44 than subjects born at term (mean (SD T/S ratio = 3.25 (0.46, p = 0.003. The difference remained significant after adjustment for gender and size at birth (p = 0.001. There was no association of LTL with any one of the putative risk factors analyzed.Young adults born preterm have shorter LTL than young adults born at term. Although we found no correlation between LTL and risk for CVD at this young adult age, this biological ageing indicator may contribute to CVD and other adult onset diseases at a later age in those born preterm.

  1. Adult outcomes of preterm children.

    Science.gov (United States)

    Hack, Maureen

    2009-10-01

    The survivors of the initial years of neonatal intensive care of preterm infants reached adulthood during the last decade. Reports of their adult outcomes examined have included neurodevelopmental, behavioral and health outcomes as well as social functioning and reproduction. Despite statistically significant differences between preterm young adults and controls in most outcomes studied, the majority of preterm survivors do well and live fairly normal lives. The two major predictors of adult outcomes are lower gestational age that reflect perinatal injury and family sociodemographic status which reflects both genetic and environmental effects.

  2. Eating Problems at Age 6 Years in a Whole Population Sample of Extremely Preterm Children

    Science.gov (United States)

    Samara, Muthanna; Johnson, Samantha; Lamberts, Koen; Marlow, Neil; Wolke, Dieter

    2010-01-01

    Aim: The aim of this study was to investigate the prevalence of eating problems and their association with neurological and behavioural disabilities and growth among children born extremely preterm (EPC) at age 6 years. Method: A standard questionnaire about eating was completed by parents of 223 children (125 males [56.1%], 98 females [43.9%])…

  3. Dysphonia in preterm children: assessing incidence and response to treatment.

    Science.gov (United States)

    Reynolds, Victoria; Meldrum, Suzanne; Simmer, Karen; Vijayasekaran, Shyan; French, Noel P

    2014-03-01

    Mild dysphonia in childhood is surprisingly common, yet moderate to severe dysphonia is rare. The latter has been associated with complex medical conditions and congenital abnormalities. Intubation injury has also been documented as a cause of childhood dysphonia. Children born very preterm may be intubated as part of the intensive care administered in the perinatal and neonatal periods, yet there are few studies investigating dysphonia in this population. This study will be the first to: use an objective acoustic voice assessment in a paediatric study, document the incidence of dysphonia in very preterm children at school age, and conduct a controlled trial of behavioural voice therapy in this population. This study will consist of three phases: assessment of voice quality and its impact on quality of life in up to 200 children born at less than 32 weeks' gestation: assessment of the nature and extent of laryngeal pathology in children with moderate to severe dysphonia; and a non-blinded, randomised controlled trial of behavioural voice therapy in children with moderate to severe dysphonia. This study will be the first to use clinical assessment to examine the voice quality of very preterm children, and to use fibre optic endoscopic evaluation of laryngeal function to determine the nature and extent of any laryngeal pathology in such children. Those participants with significant voice difficulties will be randomised to receive treatment immediately or after the eight week assessment. This study is registered on the Australian New Zealand Clinical Trials Registry (ACTRN12613001015730/ACTRN12613001012763). Crown Copyright © 2013. Published by Elsevier Inc. All rights reserved.

  4. Differences in outcome between twins and singletons born very preterm: results from a population-based European cohort.

    NARCIS (Netherlands)

    Papiernik, E.; Zeitlin, J.; Delmas, D.; Blondel, B.; Kunzel, W.; Cuttini, M.; Weber, T.; Petrou, S.; Gortner, L.; Kollee, L.A.A.; Draper, E.S.

    2010-01-01

    BACKGROUND: About 10% of twins are born before 32 weeks of gestation and very preterm birth rates are increasing. Preterm twins tend to have more favourable outcomes than singletons of the same gestational age, but fewer data are available for very preterm infants. This study aims to determine

  5. Heightened risk of preterm birth and growth restriction after a first-born son.

    Science.gov (United States)

    Bruckner, Tim A; Mayo, Jonathan A; Gould, Jeffrey B; Stevenson, David K; Lewis, David B; Shaw, Gary M; Carmichael, Suzan L

    2015-10-01

    In Scandinavia, delivery of a first-born son elevates the risk of preterm delivery and intrauterine growth restriction of the next-born infant. External validity of these results remains unclear. We test this hypothesis for preterm delivery and growth restriction using the linked California birth cohort file. We examined the hypothesis separately by race and/or ethnicity. We retrieved data on 2,852,976 births to 1,426,488 mothers with at least two live births. Our within-mother tests applied Cox proportional hazards (preterm delivery, defined as less than 37 weeks gestation) and linear regression models (birth weight for gestational age percentiles). For non-Hispanic whites, Hispanics, Asians, and American Indian and/or Alaska Natives, analyses indicate heightened risk of preterm delivery and growth restriction after a first-born male. The race-specific hazard ratios for preterm delivery range from 1.07 to 1.18. Regression coefficients for birth weight for gestational age percentile range from -0.73 to -1.49. The 95% confidence intervals for all these estimates do not contain the null. By contrast, we could not reject the null for non-Hispanic black mothers. Whereas California findings generally support those from Scandinavia, the null results among non-Hispanic black mothers suggest that we do not detect adverse outcomes after a first-born male in all racial and/or ethnic groups. Copyright © 2015 Elsevier Inc. All rights reserved.

  6. Gestational age at birth and brain white matter development in term-born infants and children

    Science.gov (United States)

    Studies on infants/children born preterm have shown that adequate gestational length is critical for brain white matter development. Less is known regarding how variations in gestational age at birth in term infants/children affect white matter development, which was evaluated in this study. Using d...

  7. Differential effects of parenting in preterm and full-term children on developmental outcomes.

    Science.gov (United States)

    Maupin, Angela N; Fine, Jodene Goldenring

    2014-12-01

    To examine the relations between preterm birth, parenting behavior during early childhood, cognitive development, and social-emotional outcomes at Kindergarten entry, and to determine whether parenting behavior differentially influences this developing system in children born preterm compared to children born full-term. The nationally representative sample comprised 3600 full-term and 1300 preterm children born in the US in the year 2001. All children who entered Kindergarten and who participated in data collection at 9 months, 24 months, and Kindergarten entry were included in the study. Measures of parenting behavior were collected at 9 and 24 months and cognitive development at 24 months via home visits. Social-emotional outcomes were assessed at Kindergarten entry via parent and teacher report. Multiple-sample Structural Equation Modeling was used to analyze group differences in a model whereby early childhood parenting behavior predicted cognitive outcomes, and social-emotional outcomes at Kindergarten entry, and indirectly predicted social-emotional outcomes via early cognitive processes. The full sample developmental model indicated excellent fit to the data. Preterm birth status indirectly influenced social-emotional outcomes at Kindergarten entry via its effect on early childhood parenting behavior and cognitive development. The multi-sample model revealed significant differences in the way in which early parenting behavior exerted its influence on outcomes at Kindergarten entry in preterm children compared to full-term children. For preterm children, parenting indirectly influenced social-emotional outcomes via early cognitive functioning. Findings highlight the importance of early identification and targeted parenting programs to support early cognitive development in preterm children. Copyright © 2014 Elsevier Ltd. All rights reserved.

  8. Motor development curve from 0 to 12 months in infants born preterm.

    Science.gov (United States)

    Kayenne Martins Roberto Formiga, Cibelle; Linhares, Maria Beatriz Martins

    2011-03-01

    To trace a reference curve for motor development from birth up to 12 months of corrected chronological age in infants born preterm and low birth weight. This is a cross-sectional study with a sample of 308 preterm infants (53% boys) weighing Alberta Infant Motor Scale (AIMS) was used for motor development assessment. Comparing the motor performance of preterm infants with infants from a standardized sample on the AIMS, it was found that, except for the age group of the newborn, preterm infants showed lower motor development scores in comparison with the AIMS normative sample in all age groups between 1 and 12 months. The curve of motor development showed a continuous increase in the number of motor skills of preterm infants during their first 12 months of age. However, the average of motor acquisitions of preterm infants showed a nonlinear pattern with a standard indicator of stabilization between 8 and 10 months of age. Preterm infants, 1-12 months of age, showed motor development AIMS scores lower than the standards established in the normative sample. The findings may contribute as norm-reference for assessing the motor development of preterm infants in follow-up programmes in developing countries. © 2010 The Author(s)/Acta Paediatrica © 2010 Foundation Acta Paediatrica.

  9. A dimensional approach to assessing psychiatric risk in adults born very preterm.

    Science.gov (United States)

    Kroll, Jasmin; Froudist-Walsh, Sean; Brittain, Philip J; Tseng, Chieh-En J; Karolis, Vyacheslav; Murray, Robin M; Nosarti, Chiara

    2018-01-19

    Individuals who were born very preterm have higher rates of psychiatric diagnoses compared with term-born controls; however, it remains unclear whether they also display increased sub-clinical psychiatric symptomatology. Hence, our objective was to utilize a dimensional approach to assess psychiatric symptomatology in adult life following very preterm birth. We studied 152 adults who were born very preterm (before 33 weeks' gestation; gestational range 24-32 weeks) and 96 term-born controls. Participants' clinical profile was examined using the Comprehensive Assessment of At-Risk Mental States (CAARMS), a measure of sub-clinical symptomatology that yields seven subscales including general psychopathology, positive, negative, cognitive, behavioural, motor and emotional symptoms, in addition to a total psychopathology score. Intellectual abilities were examined using the Wechsler Abbreviated Scale of Intelligence. Between-group differences on the CAARMS showed elevated symptomatology in very preterm participants compared with controls in positive, negative, cognitive and behavioural symptoms. Total psychopathology scores were significantly correlated with IQ in the very preterm group only. In order to examine the characteristics of participants' clinical profile, a principal component analysis was conducted. This revealed two components, one reflecting a non-specific psychopathology dimension, and the other indicating a variance in symptomatology along a positive-to-negative symptom axis. K-means (k = 4) were used to further separate the study sample into clusters. Very preterm adults were more likely to belong to a high non-specific psychopathology cluster compared with controls. Conclusion and Relevance Very preterm individuals demonstrated elevated psychopathology compared with full-term controls. Their psychiatric risk was characterized by a non-specific clinical profile and was associated with lower IQ.

  10. Differences in attentional functioning between preterm and full-term children underline the importance of new neuropsychological detection techniques.

    Science.gov (United States)

    Giordano, V; Fuiko, R; Leiss, U; Brandstetter, S; Hayde, M; Bartha-Doering, E; Klebermaß-Schrehof, K; Weiler, L J

    2017-04-01

    The aim of this study was to investigate specific attentional components in preterm born children who had not yet started school. Between January and December 2011, we assessed 52 preterm and 52 full-term children aged between five years five months and six years two months, of comparable age and gender, at the Medical University of Vienna. Different attentional components were evaluated through selected subtests of the Test of Attentional Performance and the German version of the Wechsler Intelligence Scale for Children. Each child's behaviour was also evaluated using parental ratings and descriptive item-based evaluation during neuropsychological assessment. Children born preterm showed poor attentional performance in sustained attention, focused attention and distractibility, as well as reductions in processing speed in divided attention and flexibility tasks. Children born preterm also showed decreased volitional attention compared with automatic attention. No problems were detected in alertness or inhibition. In addition, a higher rate of aborted tests, decreased motivation and poorer parental ratings were detected among the preterm population compared with full-term born children. Our results highlighted differences in attentional functioning between preterm and full-term children, indicating the importance of new neuropsychological techniques for the detection of specific attentional disorders. ©2016 Foundation Acta Paediatrica. Published by John Wiley & Sons Ltd.

  11. Postnatal growth of preterm born children

    NARCIS (Netherlands)

    Claas, M. J.; de Vries, L. S.; Koopman, C.; Venema, M. M. A. Uniken; Eijsermans, M. J. C.; Bruinse, H. W.; Stuart, A. A. Verrijn

    Background: Extremely low birth weight (ELBW) infants are at risk of impaired postnatal growth. Impaired postnatal growth has been reported to be associated with delayed cognitive and motor development. Aims: To describe postnatal growth patterns of appropriate and small for gestational age (AGA and

  12. School-age children enjoyed good respiratory health and fewer allergies despite having lung disease after preterm birth.

    Science.gov (United States)

    Ronkainen, Eveliina; Kaukola, Tuula; Marttila, Riitta; Hallman, Mikko; Dunder, Teija

    2016-11-01

    This study explored the under-researched area of whether preterm birth or bronchopulmonary dysplasia (BPD) affected hospitalisation rates, allergies or health-related quality of life (HRQoL). We studied 88 schoolchildren born preterm at a mean gestational age of 28.8 weeks (range 24.1-31.9) and matched term-born controls at the mean age of 11 years (range 8-14). Hospitalisations after the first discharge were recorded, skin prick allergy tests were performed and HRQoL was assessed with a parental questionnaire. Preterm children were hospitalised more than controls (64% versus 39%, p = 0.001), mostly before two years of age. The adjusted odds ratios (OR) for two-year-old preterm-born children being hospitalised for wheezing was 8.2 (95% CI 2.0-34.1). BPD affected 56% of the preterm children, but did not influence hospitalisations, and the positive skin prick rate was similar between the preterm and term-born children (35% versus 48%, p = 0.126). Preterm BPD children had fewer positive skin prick tests than those without BPD. HRQoL was lower in preterm than term children (81.25 ± 10.84 versus 86.80 ± 9.60, p = 0.001). Most health problems experienced by preterm-born schoolchildren occurred before two years of age and were mainly wheezing disorders. BPD decreased atopy but had no influence on hospitalisation rates. ©2016 Foundation Acta Paediatrica. Published by John Wiley & Sons Ltd.

  13. Hot and cool executive functions in very and extremely preterm preschool children

    Directory of Open Access Journals (Sweden)

    Tamara Zofia Walczak

    2017-12-01

    Full Text Available Background In most countries, premature deliveries constitute 5% to 18% of births. Some preterm children, especially those born before 32 weeks of pregnancy, experience serious medical complications, which can affect their subsequent development and functioning. Even those who have an IQ within the normal range can be at risk of worse functioning. This study aimed to investigate the differences in development of hot and cool aspects of executive functions in children born prematurely in comparison to those born on time. It is also focused on evaluating relationships between executive functions in premature children and their socio-emotional competences. Participants and procedure All children participating in the study were preschoolers. The sample consisted of 20 children born before 32 weeks of gestation and 28 term controls (children born on time. Hot and cool aspects of executive functions were examined in both groups using tasks extracted from the Preschool Self-Regulation Assessment (PSRA. Parents of children born prematurely also completed the Strengths and Difficulties Questionnaire (SDQ, which is a brief behavioral screening questionnaire that consists of five scales: emotional symptoms, conduct problems, hyperactivity/inattention, peer relationship problems and prosocial behavior. Results Premature children scored lower for both hot and cool executive functions in comparison to the children born at term in two of the five tasks. In addition, an association between worse executive functioning and more severe problems was found in the preterm group. This link applies to both general and specific problems, such as hyperactivity/inattention and behavioral problems. Conclusions Prematurely born children may have larger deficits both in hot and cool aspects of executive functions compared to their peers born at term. Deficits in hot aspect may be reflected in hyperactivity/inattention symptoms and conduct problems, whereas difficulties in

  14. Subregional Hippocampal Morphology and Psychiatric Outcome in Adolescents Who Were Born Very Preterm and at Term.

    Directory of Open Access Journals (Sweden)

    James H Cole

    Full Text Available The hippocampus has been reported to be structurally and functionally altered as a sequel of very preterm birth (<33 weeks gestation, possibly due its vulnerability to hypoxic-ischemic damage in the neonatal period. We examined hippocampal volumes and subregional morphology in very preterm born individuals in mid- and late adolescence and their association with psychiatric outcome.Structural brain magnetic resonance images were acquired at two time points (baseline and follow-up from 65 ex-preterm adolescents (mean age = 15.5 and 19.6 years and 36 term-born controls (mean age=15.0 and 19.0 years. Hippocampal volumes and subregional morphometric differences were measured from manual tracings and with three-dimensional shape analysis. Psychiatric outcome was assessed with the Rutter Parents' Scale at baseline, the General Health Questionnaire at follow-up and the Peters Delusional Inventory at both time points.In contrast to previous studies we did not find significant difference in the cross-sectional or longitudinal hippocampal volumes between individuals born preterm and controls, despite preterm individual having significantly smaller whole brain volumes. Shape analysis at baseline revealed subregional deformations in 28% of total bilateral hippocampal surface, reflecting atrophy, in ex-preterm individuals compared to controls, and in 22% at follow-up. In ex-preterm individuals, longitudinal changes in hippocampal shape accounted for 11% of the total surface, while in controls they reached 20%. In the whole sample (both groups larger right hippocampal volume and bilateral anterior surface deformations at baseline were associated with delusional ideation scores at follow-up.This study suggests a dynamic association between cross-sectional hippocampal volumes, longitudinal changes and surface deformations and psychosis proneness.

  15. Minor neurological dysfunction in five year old very preterm children is associated with lower processing speed

    NARCIS (Netherlands)

    Kurpershoek, Tinka; Potharst-Sirag, Eva S.; Aarnoudse-Moens, Cornelieke S. H.; van Wassenaer-Leemhuis, Aleid G.

    2016-01-01

    Minor neurological dysfunction (MND) is present in one quarter to one third of children born very preterm (VP). The more severe form, complex (c)-MND has been associated with learning disabilities, behavioural and motor problems. To study the association between c-MND and neurocognitive and motor

  16. Psychiatric Disorders in Extremely Preterm Children: Longitudinal Finding at Age 11 Years in the EPICure Study

    Science.gov (United States)

    Johnson, Samantha; Hollis, Chris; Kochhar, Puja; Hennessy, Enid; Wolke, Dieter; Marlow, Neil

    2010-01-01

    Objective: To investigate the prevalence and risk factors for psychiatric disorders in extremely preterm children. Method: All babies born less than 26 weeks gestation in the United Kingdom and Ireland from March through December 1995 were recruited to the EPICure Study. Of 307 survivors at 11 years of age, 219 (71%) were assessed alongside 153…

  17. Neonatal pain in relation to postnatal growth in infants born very preterm.

    Science.gov (United States)

    Vinall, Jillian; Miller, Steven P; Chau, Vann; Brummelte, Susanne; Synnes, Anne R; Grunau, Ruth E

    2012-07-01

    Procedural pain is associated with poorer neurodevelopment in infants born very preterm (≤ 32 weeks gestational age), however, the etiology is unclear. Animal studies have demonstrated that early environmental stress leads to slower postnatal growth; however, it is unknown whether neonatal pain-related stress affects postnatal growth in infants born very preterm. The aim of this study was to examine whether greater neonatal pain (number of skin-breaking procedures adjusted for medical confounders) is related to decreased postnatal growth (weight and head circumference [HC] percentiles) early in life and at term-equivalent age in infants born very preterm. Participants were n=78 preterm infants born ≤ 32 weeks gestational age, followed prospectively since birth. Infants were weighed and HC measured at birth, early in life (median: 32 weeks [interquartile range 30.7-33.6]) and at term-equivalent age (40 weeks [interquartile range 38.6-42.6]). Weight and HC percentiles were computed from sex-specific British Columbia population-based data. Greater neonatal pain predicted lower body weight (Wald χ(2)=7.36, P=0.01) and HC (Wald χ(2)=4.36, P=0.04) percentiles at 32 weeks postconceptional age, after adjusting for birth weight percentile and postnatal risk factors of illness severity, duration of mechanical ventilation, infection, and morphine and corticosteroid exposure. However, later neonatal infection predicted lower weight percentile at term (Wald χ(2)=5.09, P=0.02). Infants born very preterm undergo repetitive procedural pain during a period of physiological immaturity that appears to impact postnatal growth, and may activate a downstream cascade of stress signaling that affects later growth in the neonatal intensive care unit. Copyright © 2012 International Association for the Study of Pain. Published by Elsevier B.V. All rights reserved.

  18. Learning disabilities among extremely preterm children without neurosensory impairment: Comorbidity, neuropsychological profiles and scholastic outcomes.

    Science.gov (United States)

    Johnson, Samantha; Strauss, Victoria; Gilmore, Camilla; Jaekel, Julia; Marlow, Neil; Wolke, Dieter

    2016-12-01

    Children born extremely preterm are at high risk for intellectual disability, learning disabilities, executive dysfunction and special educational needs, but little is understood about the comorbidity of intellectual and learning disabilities in this population. This study explored comorbidity in intellectual disability (ID) and learning disabilities (LD) in children born extremely preterm (EP; disabilities. LD were associated with a 3 times increased risk for SEN. However, EP children with ID alone had poorer neuropsychological abilities and curriculum-based attainment than children with no disabilities, yet there was no increase in SEN provision among this group. EP children are at high risk for comorbid intellectual and learning disabilities. Education professionals should be aware of the complex nature of EP children's difficulties and the need for multi-domain assessments to guide intervention. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  19. The Effects of Massage Therapy to Induce Sleep in Infants Born Preterm

    Science.gov (United States)

    Yates, Charlotte C.; Mitchell, Anita J.; Booth, Melissa Y.; Williams, D. Keith; Lowe, Leah M.; Hall, Richard Whit

    2014-01-01

    Purpose The aim of this study was to determine if massage therapy can be used as an adjunct intervention to induce sleep in infants born preterm. Methods Thirty infants born at a minimum of 28 weeks gestational age (GA), who were at the time of the study between 32-48 weeks adjusted GA, were randomly assigned to receive massage therapy on 1 day and not receive massage on an alternate day. The Motionlogger® Micro Sleep Watch® Actigraph recorded lower extremity activity on the morning of each day. Results No significant difference was found between groups for sleep efficiency (P=.13) for the time period evaluated. Groups differed significantly during the time period after the massage ended with more infants sleeping on the non-massage day (Χ2= 4.9802, P=.026). Conclusions Massage is well tolerated in infants born preterm and infants do not fall asleep faster after massage than without massage. PMID:25251794

  20. Clinimetric properties of the alberta infant motor scale in infants born preterm.

    Science.gov (United States)

    Pin, Tamis W; de Valle, Katy; Eldridge, Bev; Galea, Mary P

    2010-01-01

    The Alberta Infant Motor Scale (AIMS) is a standardized motor assessment for young infants. This study aimed to examine the reliability of the AIMS in a group of infants born at or before 29 weeks of gestation. Fifty-nine infants born preterm were recruited. Two experienced pediatric physical therapists participated in this reliability study. Infants were assessed at 4, 8, 12, and 18 months corrected age (CA). Intrarater reliability was high (intraclass correlation coefficient [ICC] > or =0.99). The ICC for interrater reliability varied from 0.85 to 0.97. The ICC was low at 4 and 18 months CA. The AIMS is reliable in evaluating motor development in infants born preterm. Clinicians should be cautious about using the AIMS in infants at very young ages and those approaching independent ambulation. Accurate placement of the window on a movement repertoire is crucial. Attention is required when using the AIMS in infants developing atypically.

  1. Altered EEG spectral power during rest and cognitive performance: a comparison of preterm-born adolescents to adolescents with ADHD.

    Science.gov (United States)

    Rommel, Anna-Sophie; James, Sarah-Naomi; McLoughlin, Gráinne; Brandeis, Daniel; Banaschewski, Tobias; Asherson, Philip; Kuntsi, Jonna

    2017-12-01

    Preterm birth has been associated with an increased risk for ADHD-like behavioural symptoms and cognitive impairments. However, direct comparisons across ADHD and preterm-born samples on neurophysiological measures are limited. The aim of this analysis was to test whether quantitative EEG (QEEG) measures identify differences or similarities in preterm-born adolescents, compared to term-born adolescents with and without ADHD, during resting-state and cognitive task conditions. We directly compared QEEG activity between 186 preterm-born adolescents, 69 term-born adolescents with ADHD and 135 term-born control adolescents during an eyes-open resting-state condition (EO), which previously discriminated between the adolescents with ADHD and controls, and during a cued continuous performance task (CPT-OX). Absolute delta power was the only frequency range to demonstrate a significant group-by-condition interaction. The preterm group, like the ADHD group, displayed significantly higher delta power during EO, compared to the control group. In line with these findings, parent-rated ADHD symptoms in the preterm group were significantly correlated with delta power during rest. While the preterm and control groups did not differ with regard to absolute delta power during CPT-OX, the ADHD group showed significantly higher absolute delta power compared to both groups. Our results provide evidence for overlapping excess in the absolute delta range in preterm-born adolescents and term-born adolescents with ADHD during rest. During CPT-OX, preterm-born adolescents resembled controls. Increased delta power during rest may be a potential general marker of brain trauma, pathology or neurotransmitter disturbances.

  2. A multimodal imaging study of recognition memory in very preterm born adults

    Science.gov (United States)

    Froudist‐Walsh, Seán; Brittain, Philip J.; Karolis, Vyacheslav; Caldinelli, Chiara; Kroll, Jasmin; Counsell, Serena J.; Williams, Steven C.R.; Murray, Robin M.; Nosarti, Chiara

    2016-01-01

    Abstract Very preterm (recognition memory in 49 very preterm‐born adults and 50 controls (mean age: 30 years) during completion of a task involving visual encoding and recognition of abstract pictures. T1‐weighted and diffusion‐weighted images were also collected. Bilateral hippocampal volumes were calculated and tractography of the fornix and cingulum was performed and assessed in terms of volume and hindrance modulated orientational anisotropy (HMOA). Online recognition memory task performance, assessed with A scores, was poorer in the very preterm compared with the control group. Analysis of fMRI data focused on differences in neural activity between the recognition and encoding trials. Very preterm born adults showed decreased activation in the right middle frontal gyrus and posterior cingulate cortex/precuneus and increased activation in the left inferior frontal gyrus and bilateral lateral occipital cortex (LOC) compared with controls. Hippocampi, fornix and cingulum volume was significantly smaller and fornix HMOA was lower in very preterm adults. Among all the structural and functional brain metrics that showed statistically significant group differences, LOC activation was the best predictor of online task performance (P = 0.020). In terms of association between brain function and structure, LOC activation was predicted by fornix HMOA in the preterm group only (P = 0.020). These results suggest that neuroanatomical alterations in very preterm born individuals may be underlying their poorer recognition memory performance. Hum Brain Mapp 38:644–655, 2017. © 2016 The Authors Human Brain Mapping Published by Wiley Periodicals, Inc. PMID:27647705

  3. Impaired prospective memory but intact episodic memory in intellectually average 7- to 9-year-olds born very preterm\\ud and/or very low birth weight

    OpenAIRE

    Ford, Ruth M.; Griffiths, Sarah; Neulinger, Kerryn; Andrews, Glenda; Shum, David H. K.; Gray, Peter H.

    2016-01-01

    Relatively little is known about episodic memory (EM: memory for personally-experienced events) and prospective memory (PM: memory for intended actions) in children born very preterm (VP)or with very low birth weight (VLBW). This study evaluates EM and PM in mainstream-schooled 7- to 9-year-olds born VP (≤ 32 weeks)and/or VLBW (< 1500 g) and matches full-term children for comparison(n = 35 and n = 37, respectively). Additionally, participants were assessed for verbal and non-verbal ability, e...

  4. Umbilical cord CD71+ erythroid cells are reduced in neonates born to women in spontaneous preterm labor.

    Science.gov (United States)

    Gomez-Lopez, Nardhy; Romero, Roberto; Xu, Yi; Miller, Derek; Unkel, Ronald; C MacKenzie, Tippi; Frascoli, Michela; Hassan, Sonia S

    2016-10-01

    Preterm neonates are highly susceptible to infection. Neonatal host defense against infection seems to be maintained by the temporal presence of immunosuppressive CD71+ erythroid cells. The aim of this study was to investigate whether umbilical cord CD71+ erythroid cells are reduced in neonates born to women who undergo spontaneous preterm labor/birth. Umbilical cord blood samples (n=155) were collected from neonates born to women who delivered preterm with (n=39) and without (n=12) spontaneous labor or at term with (n=82) and without (n=22) spontaneous labor. Time-matched maternal peripheral blood samples were also included (n=111). Mononuclear cells were isolated from these samples, and CD71+ erythroid cells were identified and quantified as CD3-CD235a+CD71+ cells by flow cytometry. (i) The proportion of CD71+ erythroid cells was 50-fold higher in cord blood than in maternal blood; (ii) a reduced number and frequency of umbilical cord CD71+ erythroid cells were found in neonates born to women who underwent spontaneous preterm labor compared to those born to women who delivered preterm without labor; (iii) umbilical cord CD71+ erythroid cells were fewer in neonates born to term pregnancies, regardless of the process of labor, than in those born to women who delivered preterm without labor; and (iv) no differences were seen in umbilical cord CD71+ erythroid cells between neonates born to women who underwent spontaneous preterm labor and those born to women who delivered at term with labor. Umbilical cord CD71+ erythroid cells are reduced in neonates born to women who had undergone spontaneous preterm labor. Published 2016. This article is a U.S. Government work and is in the public domain in the USA.

  5. Heart rate variability and salivary cortisol in very preterm children during school age.

    Science.gov (United States)

    Urfer-Maurer, Natalie; Ludyga, Sebastian; Stalder, Tobias; Brand, Serge; Holsboer-Trachsler, Edith; Gerber, Markus; Grob, Alexander; Weber, Peter; Lemola, Sakari

    2018-01-01

    The autonomic nervous system (ANS) plays a major role in the human stress response and reflects physical and psychological adaptability to a changing environment. Long-term exposure to early life stressors may alter the function of the ANS. The present study examines differences in the ANS between children born very preterm and full-term as well as the association between the ANS and the hypothalamic-pituitary-adrenal (HPA) axis, the other main branch of the human stress system. Fifty-four healthy children born very preterm (position at rest (wake) and during different sleep stages (stage 2 sleep, slow wave sleep, rapid-eye-movement sleep). Autonomic function was assessed by use of heart rate variability, specifically low frequency power (LF), high frequency power (HF), total spectral power (Tot Pow), and the LF/HF ratio. HPA axis activity was measured using salivary cortisol the next morning at awakening, 10, 20, and 30min later. Children born very preterm had lower LF/HF ratio during wake and stage 2 sleep compared to full-term children. Moreover, higher LF, Tot Pow, and LF/HF ratio during wake, stage 2 sleep, and REM sleep were related to more post-awakening cortisol secretion. The present study provides evidence on long-term ANS alterations after very preterm birth. Moreover, findings suggest a relation between the ANS and the HPA axis and therefore support the notion of mutual feedback between the two human stress systems. Copyright © 2017 Elsevier Ltd. All rights reserved.

  6. Neonatal MRI is associated with future cognition and academic achievement in preterm children.

    Science.gov (United States)

    Ullman, Henrik; Spencer-Smith, Megan; Thompson, Deanne K; Doyle, Lex W; Inder, Terrie E; Anderson, Peter J; Klingberg, Torkel

    2015-11-01

    School-age children born preterm are particularly at risk for low mathematical achievement, associated with reduced working memory and number skills. Early identification of preterm children at risk for future impairments using brain markers might assist in referral for early intervention. This study aimed to examine the use of neonatal magnetic resonance imaging measures derived from automated methods (Jacobian maps from deformation-based morphometry; fractional anisotropy maps from diffusion tensor images) to predict skills important for mathematical achievement (working memory, early mathematical skills) at 5 and 7 years in a cohort of preterm children using both univariable (general linear model) and multivariable models (support vector regression). Participants were preterm children born children born ≥37 weeks' gestational age at the Royal Women's Hospital in Melbourne, Australia between July 2001 and December 2003 and recruited into a prospective longitudinal cohort study. At term-equivalent age ( ±2 weeks) 224 preterm and 46 control infants were recruited for magnetic resonance imaging. Working memory and early mathematics skills were assessed at 5 years (n = 195 preterm; n = 40 controls) and 7 years (n = 197 preterm; n = 43 controls). In the preterm group, results identified localized regions around the insula and putamen in the neonatal Jacobian map that were positively associated with early mathematics at 5 and 7 years (both P memory at 7 years (models ranging from P = 0.07 to P = 0.05). Neonatal fractional anisotropy was positively associated with working memory and early mathematics at 5 years (both P < 0.001) even after covarying for clinical factors using support vector regression but not general linear model. These significant relationships were not observed in the control group. In summary, we identified, in the preterm brain, regions around the insula and putamen using neonatal deformation-based morphometry, and brain microstructural

  7. Commentary: Supporting preterm children's parents matters - a reflection on Treyvaud et al. (2016).

    Science.gov (United States)

    Jaekel, Julia

    2016-07-01

    Children born preterm or with low birth weight (LBW) grow up with an increased risk for a range of neurodevelopmental, cognitive, socioemotional, and academic problems. While long-term effects of preterm and LBW birth have traditionally been studied from a deficit perspective, Treyvaud et al. correctly state that the increased risk for impairments in this population urgently requires identification of protective factors. Their new findings add to empirical evidence from observational studies showing that sensitive parenting can protect preterm children from negative developmental outcomes. In order to identify strategies that support preterm children's life chances, well-designed longitudinal studies, such as the one by Treyvaud et al., are indispensable. Next, we will need large randomized trials to test the causality between intervention-induced parenting changes and preterm children's long-term outcomes. We need interdisciplinary and international collaboration to study preterm parent-child dyads within multimethod frameworks and uncover the highly complex mechanisms that shape individual developmental trajectories. © 2016 Association for Child and Adolescent Mental Health.

  8. Trunk position in supine of infants born preterm and at term: an assessment using a computerized pressure mat.

    Science.gov (United States)

    Dusing, Stacey; Mercer, Vicki; Yu, Bing; Reilly, Marie; Thorpe, Deborah

    2005-01-01

    Trunk position may influence motor, cognitive, and social development during infancy and early childhood and has not been quantitatively assessed. The purpose of this study was to assess the trunk positions of infants born at term and preterm in supine using a computerized pressure mat. Trunk position was represented as a ratio of head and pelvis to trunk pressure. Eighteen healthy infants born preterm with a mean gestational age of 31.9 weeks (25.0-34.6) and fifteen healthy infants born at term with a mean gestational age of 38.9 weeks (37.3-40.6) were assessed at 38 to 43 weeks gestational age. Infants born at term spent more than two-thirds of the time in either flexed or neutral trunk positions. No significant differences were found between infants born preterm and those born at term in total duration of flexion or extension or in flexion event duration. This study provides evidence that infants born preterm may not exhibit greater trunk extension tendencies in supine than infants born at term. Results should be interpreted with caution, however, because of the small sample size and large variability observed within the subject groups. Infants born at less than 30 weeks of gestation may demonstrate greater extension tendencies than those born at more than 30 weeks of gestation.

  9. The impact of wealth on the cognitive development of children who were preterm infants.

    Science.gov (United States)

    Braid, Susan; Donohue, Pamela K; Strobino, Donna M

    2012-08-01

    : The purpose of this study was to explore the influence wealth has on cognitive development in 2-year-old children who were born preterm, and to determine whether racial/ethnic differences in wealth explained disparities in cognitive development. : A nationally representative sample of 1400 children who were born between 22 and 36 weeks' gestation. : Cohort study. : Secondary data analysis of the Early Childhood Longitudinal Survey-Birth Cohort (ECLS-B). The ECLS-B was a prospective national longitudinal study of infants born in the United States during the calendar year 2001 drawn from birth certificates in the United States. : The impact wealth (parental homeownership and investments) had on cognitive development at 2 years and whether wealth eliminated the cognitive disparity seen between white, African American, and Hispanic children. : Wealth (homeownership and investments) did not have an independent effect on cognitive development, but it did eliminate the disparity between white children and African American children (P ≥ .05). However, wealth did not eliminate the disparity in cognitive development between white children and Hispanic children. Hispanic children scored 3.91 points lower than white children (P ≤ .001). : In contrast to other follow-up studies showing persistent differences in cognitive development between white children and African American children, this study found that wealth indicators attenuated the difference. Wealth may be a more accurate proxy for socioeconomic status in studying factors influencing cognitive outcomes in children born preterm than just using measures such as maternal education and income. In future follow-up studies of multiracial preterm children, indicators that represent wealth should be included for an accurate representation of social economic status.

  10. Body Posture Asymmetry in Prematurely Born Children at Six Years of Age

    Directory of Open Access Journals (Sweden)

    Katarzyna Walicka-Cupryś

    2017-01-01

    Full Text Available Aims. The purpose of the study was to assess body posture asymmetries in the standing and sitting position in prematurely born children at six years of age. Study Design and Subjects. We measured trunk symmetry in coronal plane. The study was carried out in a group of 101 children, aged 6-7 years, mean age of 6.63, including 50 preterm children born at gestational age <32 weeks (preterm group and 51 full-term children (control group. Outcome Measures. Trunk symmetry in coronal plane was measured using photogrammetric technique with Mora 4G CQ Elektronik. The subjects were examined in standing and sitting position. Statistical analyses were carried out using Shapiro-Wilk W-test, Student’s t-test, Mann–Whitney U test, and Pearson’s chi-squared test. Statistical significance was assumed at p<0.05. Results. No significant differences were found between the groups in the asymmetries identified in the relevant anthropometric points, relative to the position assumed during the examination or to the subjects’ sex. Conclusions. There are no significant differences in body posture in the coronal plane, between preterm children and full-term children. Premature birth does not have adverse effects related to body posture asymmetry in preterm children at the age of six.

  11. Fetal growth and preterm birth in children exposed to maternal or paternal rheumatoid arthritis. A nationwide cohort study

    DEFF Research Database (Denmark)

    Rom, Ane L; Wu, Chunsen; Olsen, Jørn

    2014-01-01

    OBJECTIVE: To assess indicators of fetal growth and risk of preterm birth in children of parents with rheumatoid arthritis (RA). METHODS: Through linkage of Danish national registries, we identified all children born in Denmark between 1977 and 2008. We used general linear regression models to es...

  12. Growth of preterm and full-term children aged 0-4 years: Integrating median growth and variability in growth charts

    NARCIS (Netherlands)

    Bocca-Tjeertes, I.F.A.; Buuren, S. van; Bos, A.F.; Kerstjens, J.M.; Vergert, E.M. ten; Reijneveld, S.A.

    2012-01-01

    Objectives: To assess the distribution of height, weight, and head circumference (HC) in preterm infants for ages 0-4 years, by gestational age (GA) and sex, and to construct growth reference charts for preterm-born children, again by GA and sex, for monitoring growth in clinical practice. Study

  13. Growth of Preterm and Full-Term Children Aged 0-4 Years : Integrating Median Growth and Variability in Growth Charts

    NARCIS (Netherlands)

    Bocca-Tjeertes, Inger F. A.; van Buuren, Stef; Bos, Arend F.; Kerstjens, Jorien M.; ten Vergert, Elisabeth M.; Reijneveld, Sijmen A.

    Objectives To assess the distribution of height, weight, and head circumference (HC) in preterm infants for ages 0-4 years, by gestational age (GA) and sex, and to construct growth reference charts for preterm-born children, again by GA and sex, for monitoring growth in clinical practice. Study

  14. Visual Perception and Visual-Motor Integration in Very Preterm and/or Very Low Birth Weight Children: A Meta-Analysis

    Science.gov (United States)

    Geldof, C. J. A.; van Wassenaer, A. G.; de Kieviet, J. F.; Kok, J. H.; Oosterlaan, J.

    2012-01-01

    A range of neurobehavioral impairments, including impaired visual perception and visual-motor integration, are found in very preterm born children, but reported findings show great variability. We aimed to aggregate the existing literature using meta-analysis, in order to provide robust estimates of the effect of very preterm birth on visual…

  15. Volumetric MRI and MRS and early motor development of infants born preterm.

    Science.gov (United States)

    Gadin, Erlita; Lobo, Michele; Paul, David A; Sem, Kanik; Steiner, Karl V; Mackley, Amy; Anzilotti, Kert; Galloway, Cole

    2012-01-01

    To investigate the relationship between volumetric magnetic resonance imaging (MRI) and magnetic resonance spectroscopy (MRS) in infants born less than 30 weeks gestation and early motor development at 6 months adjusted age. Twenty infants born preterm and 4 born at term (control) underwent MRI with volumetric analysis and MRS prior to neonatal intensive care unit discharge. Infants were assessed using the Bayley Scale of Infant Development at 6 months adjusted age. At 6 months, infants born preterm with low motor scores had a reduction in their subcortical gray matter. No differences were detected in other brain structures. N-acetylaspartate/choline correlated with white matter (R = 0.45, P = .03), gray matter (R = 0.43, P = .04), and cerebellar volume (R = 0.6, P = .002) but not with 6-month motor performance. There is an association between diminished subcortical gray matter volume and low motor scores. Our data suggest that volumetric MRI performed prior to hospital discharge may have some role in counseling parents about potential motor delays.

  16. Memory function and hippocampal volumes in preterm born very-low-birth-weight (VLBW) young adults.

    Science.gov (United States)

    Aanes, Synne; Bjuland, Knut Jørgen; Skranes, Jon; Løhaugen, Gro C C

    2015-01-15

    The hippocampi are regarded as core structures for learning and memory functions, which is important for daily functioning and educational achievements. Previous studies have linked reduction in hippocampal volume to working memory problems in very low birth weight (VLBW; ≤ 1500 g) children and reduced general cognitive ability in VLBW adolescents. However, the relationship between memory function and hippocampal volume has not been described in VLBW subjects reaching adulthood. The aim of the study was to investigate memory function and hippocampal volume in VLBW young adults, both in relation to perinatal risk factors and compared to term born controls, and to look for structure-function relationships. Using Wechsler Memory Scale-III and MRI, we included 42 non-disabled VLBW and 61 control individuals at age 19-20 years, and related our findings to perinatal risk factors in the VLBW-group. The VLBW young adults achieved lower scores on several subtests of the Wechsler Memory Scale-III, resulting in lower results in the immediate memory indices (visual and auditory), the working memory index, and in the visual delayed and general memory delayed indices, but not in the auditory delayed and auditory recognition delayed indices. The VLBW group had smaller absolute and relative hippocampal volumes than the controls. In the VLBW group inferior memory function, especially for the working memory index, was related to smaller hippocampal volume, and both correlated with lower birth weight and more days in the neonatal intensive care unit (NICU). Our results may indicate a structural-functional relationship in the VLBW group due to aberrant hippocampal development and functioning after preterm birth. Copyright © 2014 Elsevier Inc. All rights reserved.

  17. Survival, morbidity, growth and developmental delay for babies born preterm in low and middle income countries - a systematic review of outcomes measured.

    Science.gov (United States)

    Gladstone, Melissa; Oliver, Clare; Van den Broek, Nynke

    2015-01-01

    Premature birth is the leading cause of neonatal death and second leading in children under 5. Information on outcomes of preterm babies surviving the early neonatal period is sparse although it is considered a major determinant of immediate and long-term morbidity. Systematic review of studies reporting outcomes for preterm babies in low and middle income settings was conducted using electronic databases, citation tracking, expert recommendations and "grey literature". Reviewers screened titles, abstracts and articles. Data was extracted using inclusion and exclusion criteria, study site and facilities, assessment methods and outcomes of mortality, morbidity, growth and development. The Child Health Epidemiology Reference Group criteria (CHERG) were used to assess quality. Of 197 eligible publications, few (10.7%) were high quality (CHERG). The majority (83.3%) report on the outcome of a sample of preterm babies at time of birth or admission. Only 16.0% studies report population-based data using standardised mortality definitions. In 50.5% of studies, gestational age assessment method was unclear. Only 15.8% followed-up infants for 2 years or more. Growth was reported using standardised definitions but recommended morbidity definitions were rarely used. The criteria for assessment of neurodevelopmental outcomes was variable with few standardised tools - Bayley II was used in approximately 33% of studies, few studies undertook sensory assessments. To determine the relative contribution of preterm birth to the burden of disease in children and to inform the planning of healthcare interventions to address this burden, a renewed understanding of the assessment and documentation of outcomes for babies born preterm is needed. More studies assessing outcomes for preterm babies who survive the immediate newborn period are needed. More consistent use of data is vital with clear and aligned definitions of health outcomes in newborn (preterm or term) and intervention

  18. Survival, morbidity, growth and developmental delay for babies born preterm in low and middle income countries - a systematic review of outcomes measured.

    Directory of Open Access Journals (Sweden)

    Melissa Gladstone

    Full Text Available Premature birth is the leading cause of neonatal death and second leading in children under 5. Information on outcomes of preterm babies surviving the early neonatal period is sparse although it is considered a major determinant of immediate and long-term morbidity.Systematic review of studies reporting outcomes for preterm babies in low and middle income settings was conducted using electronic databases, citation tracking, expert recommendations and "grey literature". Reviewers screened titles, abstracts and articles. Data was extracted using inclusion and exclusion criteria, study site and facilities, assessment methods and outcomes of mortality, morbidity, growth and development. The Child Health Epidemiology Reference Group criteria (CHERG were used to assess quality.Of 197 eligible publications, few (10.7% were high quality (CHERG. The majority (83.3% report on the outcome of a sample of preterm babies at time of birth or admission. Only 16.0% studies report population-based data using standardised mortality definitions. In 50.5% of studies, gestational age assessment method was unclear. Only 15.8% followed-up infants for 2 years or more. Growth was reported using standardised definitions but recommended morbidity definitions were rarely used. The criteria for assessment of neurodevelopmental outcomes was variable with few standardised tools - Bayley II was used in approximately 33% of studies, few studies undertook sensory assessments.To determine the relative contribution of preterm birth to the burden of disease in children and to inform the planning of healthcare interventions to address this burden, a renewed understanding of the assessment and documentation of outcomes for babies born preterm is needed. More studies assessing outcomes for preterm babies who survive the immediate newborn period are needed. More consistent use of data is vital with clear and aligned definitions of health outcomes in newborn (preterm or term and

  19. Does the Native Language Influence Lexical Composition in Very Preterm Children at the Age of Two Years? A Cross-Linguistic Comparison Study of Italian and Finnish Children

    Science.gov (United States)

    Stolt, Suvi; Savini, Silvia; Guarini, Annalisa; Caselli, Maria Cristina; Matomäki, Jaakko; Lapinleimu, Helena; Haataja, Leena; Lehtonen, Liisa; Alessandroni, Rosina; Faldella, Giacomo; Sansavini, Alessandra

    2017-01-01

    This cross-linguistic study investigated whether the native language has any influence on lexical composition among Italian (N = 125) and Finnish (N = 116) very preterm (born at <32 gestational weeks) children at 24 months (controls: 125 Italian and 146 Finnish full-term children). The investigation also covered the effect of maternal education…

  20. Early vocabulary in full term and preterm Estonian children.

    Science.gov (United States)

    Schults, Astra; Tulviste, Tiia; Haan, Elis

    2013-09-01

    Preterm birth is considered to be a high risk factor for child development and early vocabulary can be used as an indicator for later development. The aim of the present study is to compare the size of early vocabulary, proportional use of different word categories, and mean length of utterance (henceforth MLU) of preterm and full term children. The sample consisted of 40 preterm (corrected ages 16-25 months) and two matched groups of full term children. First full term group consisted of 120 children who were matched by age and gender. Second full term group consisted of 109 children who were matched by age, gender and size of productive vocabulary. The data for this study were gathered using the Estonian adaptation of MacArthur-Bates Communicative Development Inventory: Words and Sentences. Full term children who were matched by age and gender had larger vocabulary as compared to the preterm children's vocabulary (U = 1758.5, p = 0.01). Poisson regression yielded that age, gender, and preterm birth explained significantly the variance in the vocabulary size. Poisson regressions showed that all three variables explained significantly variance in proportional use of social terms and predicates. Age had significant effect for proportional use of common nouns. Age and preterm birth had a significant effect on the proportional use of function words. MLU was shorter in preterm than in full term children (U = 1125.0, p = 0.002). Estonian preterm children's vocabulary is slightly smaller than full term children's vocabulary. There is a difference in the proportions of word categories used, as preterm children use more social terms, and less predicates, and function words. Copyright © 2013 Elsevier Ltd. All rights reserved.

  1. Lower perinatal mortality in preterm born twins than in singletons: a nationwide study from The Netherlands.

    Science.gov (United States)

    Vasak, Blanka; Verhagen, Jessica J; Koenen, Steven V; Koster, Maria P H; de Reu, Paul A O M; Franx, Arie; Nijhuis, Jan G; Bonsel, Gouke J; Visser, Gerard H A

    2017-02-01

    Twin pregnancies are at increased risk for perinatal morbidity and death because of many factors that include a high incidence of preterm delivery. Compared with singleton pregnancies, overall perinatal risk of death is higher in twin pregnancies; however, for the preterm period, the perinatal mortality rate has been reported to be lower in twins. The purpose of this study was to compare perinatal mortality rates in relation to gestational age at birth between singleton and twin pregnancies, taking into account socioeconomic status, fetal sex, and parity. We studied perinatal mortality rates according to gestational age at birth in 1,502,120 singletons pregnancies and 51,658 twin pregnancies without congenital malformations who were delivered between 2002 and 2010 after 28 weeks of gestation. Data were collected from the nationwide Netherlands Perinatal Registry. Overall the perinatal mortality rate in twin pregnancies (6.6/1000 infants) was higher than in singleton pregnancies (4.1/1000 infants). However, in the preterm period, the perinatal mortality rate in twin pregnancies was substantially lower than in singleton pregnancies (10.4 per 1000 infants as compared with 34.5 per 1000 infants, respectively) for infants who were born at <37 weeks of gestation; this held especially for antepartum deaths. After 39 weeks of gestation, the perinatal mortality rate was higher in twin pregnancies. Differences in parity, fetal sex, and socioeconomic status did not explain the observed differences in outcome. Overall the perinatal mortality rate was higher in twin pregnancies than in singleton pregnancies, which is most likely caused by the high preterm birth rate in twins and not by a higher mortality rate for gestation, apart from term pregnancies. During the preterm period, the antepartum mortality rate was much lower in twin pregnancies than in singleton pregnancies. We suggest that this might be partially due to a closer monitoring of twin pregnancies, which indirectly

  2. Effects of Neonatal Pain and Temperament on Attention Problems in Toddlers Born Preterm.

    Science.gov (United States)

    Gaspardo, Claudia M; Cassiano, Rafaela G M; Gracioli, Sofia M A; Furini, Guilherme C B; Linhares, Maria Beatriz M

    2017-11-17

    To examine the effects of individual characteristics of neonates and neonatal pain-related stress on attention problems and externalizing behavior problems of toddlers born preterm, analyzing the moderating effects of the dispositional traits of temperament. The sample included 62 toddlers aged 18-36 months and their mothers. The mothers were interviewed using the Child Behavior Checklist 1.5-5 for toddlers' attention and externalizing behavior problems assessment, the Early Childhood Behavior Questionnaire for toddlers' temperament assessment, and the Adult Temperament Questionnaire for their temperament assessment. The Neonatal Infant Stressor Scale analyzed the number of pain-related stress events during neonatal intensive care unit (NICU) hospitalization recorded in the medical charts. Statistical descriptive, correlation, and multiple linear regression analyses were performed. High neonatal pain-related stress total index, associated with toddler's temperament with less Effortful Control, and mother's temperament with high Surgency explained 23% variability of the attention problems. Otherwise, the externalizing behavior problems were explained by temperament, but not by neonatal pain-related stress. The findings support the impact of neonatal pain experiences, and current toddlers' and mothers' temperament characterized by poorer self-regulation on attention problems in toddlers born preterm. Developmental care in the NICU and follow-up programs after discharge are recommended to promote regulated temperament of the mother-child dyads, aiming to prevent attentional problems in toddlers born preterm. © The Author 2017. Published by Oxford University Press on behalf of the Society of Pediatric Psychology. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com

  3. Neuro-Cognitive Performance of Very Preterm or Very Low Birth Weight Adults at 26 Years

    Science.gov (United States)

    Eryigit Madzwamuse, Suna; Baumann, Nicole; Jaekel, Julia; Bartmann, Peter; Wolke, Dieter

    2015-01-01

    Background: Children born very preterm (VP cognitive impairment and specific executive functioning problems than term children; however, it remains unclear whether these problems persist into adulthood. This…

  4. Attention problems in very preterm children from childhood to adulthood: the Bavarian Longitudinal Study.

    Science.gov (United States)

    Breeman, Linda D; Jaekel, Julia; Baumann, Nicole; Bartmann, Peter; Wolke, Dieter

    2016-02-01

    Very preterm (VP; gestational age attention problems in childhood and adulthood. The stability of these problems into adulthood is not known. The Bavarian Longitudinal Study is a prospective cohort study that followed 260 VP/VLBW and 229 term-born individuals from birth to adulthood. Data on attention were collected at 6, 8, and 26 years of age, using parent reports, expert behavior observations, and clinical ADHD diagnoses. At each assessment, VP/VLBW individuals had significantly more attention problems, shorter attention span, and were more frequently diagnosed with ADHD than term-born comparisons. In both VP/VLBW and term-born individuals, overall, attention span increased and attention problems decreased from childhood to adulthood. Attention problems and attention span were more stable over time for VP/VLBW than term-born individuals. Similarly, ADHD diagnoses showed moderate stability from childhood to adulthood in VP/VLBW, but not in term-born individuals. However, when those with severe disabilities were excluded, differences between VP/VLBW and term-born individuals reduced. Despite improvement in attention regulation from childhood to adulthood, children born very preterm remained at increased risk for attention problems in adulthood. In contrast, term-born children with clinical attention problems outgrew these by adulthood. As inattentive behavior of VP/VLBW children may be overlooked by teachers, it may be necessary to raise awareness for school intervention programs that reduce attention problems in VP/VLBW children. © 2015 Association for Child and Adolescent Mental Health.

  5. Quality of caregiver-child play interactions with toddlers born preterm and full term: Antecedents and language outcome.

    Science.gov (United States)

    Loi, Elizabeth C; Vaca, Kelsey E C; Ashland, Melanie D; Marchman, Virginia A; Fernald, Anne; Feldman, Heidi M

    2017-12-01

    Preterm birth may leave long-term effects on the interactions between caregivers and children. Language skills are sensitive to the quality of caregiver-child interactions. Compare the quality of caregiver-child play interactions in toddlers born preterm (PT) and full term (FT) at age 22months (corrected for degree of prematurity) and evaluate the degree of association between caregiver-child interactions, antecedent demographic and language factors, and subsequent language skill. A longitudinal descriptive cohort study. 39 PT and 39 FT toddlers individually matched on sex and socioeconomic status (SES). The outcome measures were dimensions of caregiver-child interactions, rated from a videotaped play session at age 22months in relation to receptive language assessments at ages 18 and 36months. Caregiver intrusiveness was greater in the PT than FT group. A composite score of child interactional behaviors was associated with a composite score of caregiver interactional behaviors. The caregiver composite measure was associated with later receptive vocabulary at 36months. PT-FT group membership did not moderate the association between caregiver interactional behavior and later receptive vocabulary. The quality of caregiver interactional behavior had similar associations with concurrent child interactional behavior and subsequent language outcome in the PT and FT groups. Greater caregiver sensitivity/responsiveness, verbal elaboration, and less intrusiveness support receptive language development in typically developing toddlers and toddlers at risk for language difficulty. Copyright © 2017 Elsevier B.V. All rights reserved.

  6. Risk Factors for Intraventricular Hemorrhage in Preterm Infants Born at 34 Weeks of Gestation or Less Following Preterm Premature Rupture of Membranes.

    Science.gov (United States)

    Lu, Hongyan; Wang, Qiuxia; Lu, Junyin; Zhang, Qiang; Kumar, Pravesh

    2016-04-01

    The objective of this study is to identify possible perinatal risk factors related to intraventricular hemorrhage (IVH) in preterm infants born at 34 weeks of gestation or less following preterm premature rupture of membranes (pPROM). A total of 292 preterm infants born at 34 weeks of gestation or less following pPROM were enrolled in the study, while 155 newborns with incomplete data, especially those that lack histological examination of the placenta, maternal details, and neonatal characteristics, have been further excluded. Finally, data of 137 preterm infants were included in the analysis. All infants underwent ultrasonographic screening for IVH. Thirty-three infants with IVH were considered as cases and 104 infants without IVH were considered as controls. The association between risk factors and IVH was evaluated by univariate and multivariate logistic regression analyses. The incidence of IVH in preterm infants born at 34 weeks of gestation or less following pPROM was 24.1%, while the incidence of maternal chorioamnionitis was 43.8%. By univariate analysis, gestational age, birth weight, asphyxia resuscitation, maternal chorioamnionitis, fetal distress, amniotic fluid index, and latency of the rupture of membranes to birth were found to be significantly different between the 2 groups. By logistic regression analysis, lower gestational age, low birth weight, asphyxia resuscitation, and maternal chorioamnionitis were found to be independent risk factors for IVH. Lower gestational age, low birth weight, asphyxia resuscitation, and maternal chorioamnionitis are independent risk factors for IVH in preterm infants born at 34 weeks of gestation or less following pPROM. Copyright © 2016 National Stroke Association. Published by Elsevier Inc. All rights reserved.

  7. Handwriting performance in preterm children compared with term peers at age 6 to 7 years.

    Science.gov (United States)

    Feder, Katya P; Majnemer, Annette; Bourbonnais, Daniel; Platt, Robert; Blayney, Marc; Synnes, Anne

    2005-03-01

    Preterm infants are at high risk for developmental impairments at school age. However, the impact of these impairments on important life skills, such as handwriting, is unknown. Forty-eight first-grade children (27 males, 21 females; mean age 6y 7mo, SD 3.9mo; range 6y 1mo to 7y 3mo) born preterm (birthweight age age 6y 10mo, SD 3.6mo; range 6y 3mo to 7y 4mo) by sex and school class. All children were assessed using the Evaluation Tool of Children's Handwriting-Manuscript and several sensorimotor measures. Preterm children demonstrated significantly lower legibility and slower speed scores (p eye-hand coordination (r hand manipulation and finger identification (r < 0.43; p < 0.01) were significantly correlated with slow handwriting speeds. Behaviour difficulties associated with hyperactivity and poor attention (Connors Abbreviated Symptoms Questionnaire) had a confounding influence on both legibility and speed. These findings may help guide early identification efforts and medical/therapeutic interventions for preterm children.

  8. Omega-3 and -6 fatty acid supplementation and sensory processing in toddlers with ASD symptomology born preterm: A randomized controlled trial.

    Science.gov (United States)

    Boone, Kelly M; Gracious, Barbara; Klebanoff, Mark A; Rogers, Lynette K; Rausch, Joseph; Coury, Daniel L; Keim, Sarah A

    2017-12-01

    Despite advances in the health and long-term survival of infants born preterm, they continue to face developmental challenges including higher risk for autism spectrum disorder (ASD) and atypical sensory processing patterns. This secondary analysis aimed to describe sensory profiles and explore effects of combined dietary docosahexaenoic acid (DHA), eicosapentaenoic acid (EPA), and gamma-linolenic acid (GLA) supplementation on parent-reported sensory processing in toddlers born preterm who were exhibiting ASD symptoms. 90-day randomized, double blinded, placebo-controlled trial. 31 children aged 18-38months who were born at ≤29weeks' gestation. Mixed effects regression analyses followed intent to treat and explored effects on parent-reported sensory processing measured by the Infant/Toddler Sensory Profile (ITSP). Baseline ITSP scores reflected atypical sensory processing, with the majority of atypical scores falling below the mean. Sensory processing sections: auditory (above=0%, below=65%), vestibular (above=13%, below=48%), tactile (above=3%, below=35%), oral sensory (above=10%; below=26%), visual (above=10%, below=16%); sensory processing quadrants: low registration (above=3%; below=71%), sensation avoiding (above=3%; below=39%), sensory sensitivity (above=3%; below=35%), and sensation seeking (above=10%; below=19%). Twenty-eight of 31 children randomized had complete outcome data. Although not statistically significant (p=0.13), the magnitude of the effect for reduction in behaviors associated with sensory sensitivity was medium to large (effect size=0.57). No other scales reflected a similar magnitude of effect size (range: 0.10 to 0.32). The findings provide support for larger randomized trials of omega fatty acid supplementation for children at risk of sensory processing difficulties, especially those born preterm. Copyright © 2017 Elsevier B.V. All rights reserved.

  9. Infants born preterm, stress, and neurodevelopment in the neonatal intensive care unit: might music have an impact?

    Science.gov (United States)

    Anderson, Dane E; Patel, Aniruddh D

    2018-03-01

    The neonatal intensive care unit (NICU) provides life-saving medical care for an increasing number of newborn infants each year. NICU care, while lifesaving, does have attendant consequences which can include repeated activation of the stress response and reduced maternal interaction, with possible negative long-term impacts on brain development. Here we present a neuroscientific framework for considering the impact of music on neurodevelopment in the NICU of infants born preterm and evaluate current literature on the use of music with this population to determine what is most reliably known of the physiological effects of music interventions. Using online academic databases we collected relevant, experimental studies aimed at determining effects of music listening in infants in the NICU. These articles were evaluated for methodological rigor, ranking the 10 most experimentally stringent as a representative sample. The selected literature seems to indicate that effects are present on the cardio-pulmonary system and behavior of neonates, although the relative effect size remains unclear. These findings indicate a need for more standardized longitudinal studies aimed at determining not only whether NICU music exposure has beneficial effects on the cardio-pulmonary system, but also on the hypothalamic-pituitary-adrenal axis, brain structures, and cognitive behavioral status of these children as well. Provides a neuroscience framework for considering how music might attenuate stress in neonatal intensive care unit (NICU) infants. Considers how repeated stress may cause negative neurodevelopmental impacts in infants born preterm. Posits epigenetics can serve as a mechanistic pathway for music moderating the stress response. © 2018 Mac Keith Press.

  10. Functional characterization of the kidneys of preterm infants born to mothers with preeclampsia

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    N. F. Panakhova

    2014-01-01

    Full Text Available The aim of the study was to identify kidney dysfunction in infants born prematurely to mothers with preeclampsia. Forty-eight preterm infants, including 15 babies born to mothers with preeclampsia (a study group, 13 neonates whose mothers had complicated pregnancy without preeclampsia (a comparison group, and 15 apparently healthy infants (a control group were examined. To evaluate renal tubular function, the indicators, namely: kidney injury molecule-1 (ЮМ-1 and neutrophil gelatmase-associated lipokalin-2 (NGAL were determined on 1—3 and 7—10 days of their life. Glomerular filtration rate was estimated to assess the performance of the glomerular apparatus. The study group was found to have the high values of tubular injury markers on 1 to 7—10 days of life, which significantly differed from those in the control and comparison groups (/КО,05. The glomerular filtration rate reflecting the capacity of the glomerular apparatus in the infants born to preeclamptic mothers was lower than that in the control group, but similar to that in the comparison group with a tendency towards normalization by the end of the early neonatal period. Thus, glomerular injury was short-term and abolished during adequate therapy whereas the high urinary levels of KJM-1 and NGAL from the first to 10th days of life confirm persistent tubular injury in the infants born to preeclamptic mothers.

  11. Body Composition Trajectories From Infancy to Preschool in Children Born Premature Versus Full-term.

    Science.gov (United States)

    Scheurer, Johannah M; Zhang, Lei; Gray, Heather L; Weir, Katherine; Demerath, Ellen W; Ramel, Sara E

    2017-06-01

    The aim of the study was to longitudinally characterize infancy to preschool body composition trajectories and the association of early fat and fat-free mass gains with preschool age body composition in children born premature versus full-term. A cohort of appropriate-for-gestational age preterm (n = 20) and term (n = 51) infants were followed at 3 visits: "neonatal" visit 1 at 2 weeks of age for term and near term corrected age for preterm; "infancy" visit 2 at 3 to 4 months (preterm corrected age); "preschool" visit 3 at 4 years. Body composition via air displacement plethysmography and anthropometrics were measured at all visits. Tracking of infancy weight and body composition with preschool measurements was tested using Pearson partial correlation coefficients. Associations between serial body composition measurements were assessed using multiple linear regression. Early differences in body composition between premature (mean gestational age 31.9 weeks, mean birth weight 1843 g) and full-term (mean gestational age 39.8 weeks) infants were not present at preschool age. Visit 1 body composition was not correlated with preschool measurements in the preterm infants. Visit 2 measurements were correlated with preschool measures. Fat-free mass accretion from visit 1 to visit 2 was positively associated with preschool lean mass (β = 0.038, P = 0.049) in preterm children, whereas fat accretion was not associated with preschool body composition. Children born prematurely and full-term have similar body composition at preschool age. For preterms infancy fat-free mass gains, and not adiposity gains, are positively associated with preschool fat-free mass; this may be associated with lower risk of later obesity and adverse metabolic outcomes.

  12. Parenting Behavior at 2 Years Predicts School-age Performance at 7 Years in Very Preterm Children

    Science.gov (United States)

    Treyvaud, Karli; Doyle, Lex W.; Lee, Katherine J.; Ure, Alexandra; Inder, Terrie E.; Hunt, Rod W.; Anderson, Peter J.

    2016-01-01

    Parenting influences child development, but it is unclear whether early parenting behavior can influence school-age outcomes in very preterm (VPT) children, and/or if certain groups of VPT children may be more affected by early parenting behavior. These research questions were examined. Participants were 147 children born <30 weeks' gestation…

  13. [Evaluation of coordination and balance in preterm children].

    Science.gov (United States)

    Rodríguez Fernández, Cristina; Mata Zubillaga, Daniel; Rodríguez Fernández, Luis Miguel; Regueras Santos, Laura; Reguera García, Maria Mercedes; de Paz Fernández, José Antonio; Lapeña López de Armentia, Santiago

    2016-08-01

    Recent studies show that many preterm children without apparent neurological sequelae present some difficulties in different areas, such as coordination or balance during their school years. The Movement Assessment Battery for Children-2 (MABC-2) has demonstrated to be a useful tool to validate the coordination, while the stabilometric platform was the reference standard test for validating the balance. Case-control study carried out on preterm children from 7 to 10 years old and healthy term infant controls of the same ages. The same age band of MABC-2 was applied and the static balance by the stabilometric platform was analysed. A total of 89 subjects were included, 30 preterm children≤1,500g birthweight, 29 preterm children>1,500g birthweight, and 30 controls. Preterm children obtained the lowest scores on an overall basis in hand dexterity and balance tests in MABC-2, regardless of their birthweight. Lower gestational age was associated with poorer outcomes in hand dexterity and total scores in MABC-2. Balance results were similar using the stabilometric platform, regardless of prematurity. A little more than 10% preterm and term children could have coordination disorders or be at risk of developing them using the MABC-2. Despite the visual-motor coordination being similar, preterm children could face greater difficulties in hand dexterity while, in the absence of neurological comorbidity, preterm and term children balance could be comparable. Copyright © 2015 Asociación Española de Pediatría. Publicado por Elsevier España, S.L.U. All rights reserved.

  14. Assessment of long term growth in recently born preterm new-borns that had been hospitalized in the neonatal intensive care unit

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    Maria Silian Mandu da Fonseca

    2016-11-01

    Full Text Available Objectives: The present study evaluates the recovery of growth in children who were premature, born with lower GA or equal to 34 weeks old, the children were aged between 16 months and 24 months and had been hospitalized in a neonatal intensive care unit (NICU for duration of four weeks or more. This study also seeks to relate the recovery of growth to maternal history, circumstances of birth, feeding and therapeutic intervention used during hospitalization in the NICU. Methodology: The stage of completion of the research was conducted at the ‘Dr Nelson da Costa Chaves’ Prematurity Specialties Clinic of Conjunto Hospitalar de Sorocaba (CHS, between August 2014 and April 2015, identifying the infant, and later analysing the medical charts directly. A compound formula of five parts was used: maternal history, circumstances of birth, therapeutic intervention RN, nutrition and child growth monitoring. Results: Of the 11 participants, only two did not recover the expected growth, 2 did not recover the PC and only one did not recover the minimum expected weight. Conclusion: More attention should be paid to prenatal care, mainly due to diseases that can result in intrauterine growth restriction and preterm labour, often generating irreparable losses among newborns.

  15. Domestic maternal experience with preterm newborn children.

    Science.gov (United States)

    de Souza, Nilba Lima; Pinheiro-Fernandes, Ana C; Clara-Costa, Iris do Céu; Cruz-Enders, Bertha; de Carvalho, Jovanka Bittencourt Leite; da Silva, Maria de Lourdes Costa

    2010-06-01

    Exploring maternal experience with premature newborn children in a domestic environment. The study was qualitative and used focus group interviews with 24 women who had had preterm deliveries in a public maternity hospital located in Northeast Brazil during June and October 2005. The mothers returned to the hospital facility at least 30 days after the newborn were discharged to share their experiences in caring for a premature infant at home. Interview data was analysed for content, four thematic nuclei being identified: hospital discharge, preparing the family for discharge, caring for a premature baby at home and life changes arising from the premature birth. The greatest difficulties reported by the mothers in caring for their premature children at home were related to feeding and feelings of insecurity and fear were expressed which showed the need for a support network for the families following discharge. The mothers care of premature infants at home represented changes for parents in everyday family life, work and social life, thus showing the need for a support network for them during the transition from hospital to home when considering premature children.

  16. Neonatal pain and COMT Val158Met genotype in relation to serotonin transporter (SLC6A4) promoter methylation in very preterm children at school age

    OpenAIRE

    Chau, Cecil M. Y.; Ranger, Manon; Sulistyoningrum, Dian; Devlin, Angela M.; Oberlander, Tim F.; Grunau, Ruth E.

    2014-01-01

    Children born very preterm are exposed to repeated neonatal procedures that induce pain and stress during hospitalization in the neonatal intensive care unit (NICU). The COMT Val158Met genotype is involved with pain sensitivity, and early life stress is implicated in altered expression of methylation of the serotonin transporter. We examined: (1) whether methylation of the serotonin transporter gene (SLC6A4) promoter differs between very preterm children and full-term controls at school age, ...

  17. Delay of gratification and time comprehension is impaired in very preterm children at the age of 4years.

    Science.gov (United States)

    Hüning, B M; Assing, B; Weishaupt, E; Dransfeld, F; Felderhoff-Müser, U; Zmyj, N

    2017-12-01

    Very preterm infants more likely exhibit deficient executive functions than term born controls. Delay of gratification, as part of the executive functions, allows for rejecting an immediate in favor of a greater future reward. Time comprehension might help to delay gratification. We hypothesized that delay of gratification and time comprehension is less developed in preterm children and that time comprehension is associated with the ability to wait for a greater reward. Very preterm children (preterm subjects (12 female; median: gestational age (GA) 28.3weeks, corrected age 4years, 22days) and 26 controls (16 female, median GA: 40.0weeks, age 4years, 25days) participated. Correct answers in the time comprehension and receptive language task, waiting time in the delay-of-gratification task were measured. Preterm subjects had less time comprehension than controls (43% vs. 53%, p=0.017, one-tailed) but receptive language skills were similar. Waiting time in the delay-of-gratification task was 3:42min in preterm subjects, versus 10:09min in controls (p=0.043, one-tailed). Even after controlling for language skills, waiting time correlated positively with time comprehension in both groups (r=0.399, p=0.004, two-tailed). Preterm children's time comprehension and delay of gratification ability is impaired. Future research is warranted to investigate whether training in time comprehension increases the ability to delay gratification. Copyright © 2017 Elsevier B.V. All rights reserved.

  18. Cognitive development in 7- to 24-month-old extremely/very-to-moderately/late preterm and full-term born infants: The mediating role of focused attention.

    Science.gov (United States)

    Reuner, Gitta; Weinschenk, Andrea; Pauen, Sabina; Pietz, Joachim

    2015-01-01

    The present study analyzed the links between prematurity, attention, and global cognitive performance in infancy and early childhood. At 7 months, focused attention (FA) was examined with an object examination task in 93 preterm infants (39 of them born extremely/very preterm, 54 born moderately/late preterm, and 38 infants born full-term). Global cognition was assessed at 7 and 24 months with the Bayley-II cognitive scale. Groups did not differ with respect to global cognitive performance but FA of infants born extremely/very preterm was significantly lower than in infants born moderately/late preterm. FA correlated significantly with both prematurity and cognitive performance at 7 months of age but not with global cognition in childhood. Findings point to a subtle adverse effect of prematurity on early attention and reveal evidence for the mediating role of FA on the effect of prematurity on cognition.

  19. Anxiety in Adolescents Born Preterm or with Very Low Birthweight: A Meta-Analysis of Case-Control Studies

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    Somhovd, Mikael J.; Hansen, Bo M.; Brok, Jesper; Esbjorn, Barbara H.; Greisen, Gorm

    2012-01-01

    Aim: To determine if adolescents who are born very preterm (less than 32wks; of gestation) and/or with very low birthweight (VLBW; less than 1500g) have a higher risk of experiencing clinically significant anxiety problems. Method: We used a systematic review and meta-analysis. We searched the databases ISI Web of Knowledge, PubMed, PsycNET,…

  20. Motor fMRI and cortical grey matter volume in adults born very preterm

    Directory of Open Access Journals (Sweden)

    E.J. Lawrence

    2014-10-01

    Full Text Available The primary aim of this study was to investigate the functional neuroanatomy of motor planning, initiation and execution in a cohort of young adults (mean age 20 years who were born very preterm (VPT; <33 weeks of gestation, as these individuals are at increased risk of experiencing neuromotor difficulties compared to controls. A cued motor task was presented to 20 right-handed VPT individuals and 20 controls within a functional magnetic resonance imaging (fMRI paradigm. Whole-brain grey matter volume was also quantified and associations with functional data were examined. Despite comparable task performance, fMRI results showed that the VPT group displayed greater brain activation compared to controls in a region comprising the right cerebellum and the lingual, parahippocampal and middle temporal gyri. The VPT group also displayed decreased grey matter volume in the right superior frontal/premotor cortex and left middle temporal gyri. Grey matter volume in the premotor and middle temporal clusters was significantly negatively correlated with BOLD activation in the cerebellum. Overall, these data suggest that preterm birth is associated with functional neuronal differences that persist into adulthood, which are likely to reflect neural reorganisation following early brain injury.

  1. Antenatal exposure to antidepressants is associated with altered brain development in very preterm-born neonates.

    Science.gov (United States)

    Podrebarac, Samantha K; Duerden, Emma G; Chau, Vann; Grunau, Ruth E; Synnes, Anne; Oberlander, Tim F; Miller, Steven P

    2017-02-07

    Antenatal exposure to selective serotonin reuptake inhibitors (SSRIs) is associated with an enhanced risk of preterm birth. Very preterm-born neonates (brain development. To examine whether antenatal-SSRI exposure was associated with adverse neonatal brain microstructural and metabolic development using diffusion tensor and magnetic resonance spectroscopic imaging. Of 177 neonates enrolled, 14 (8%) were antenatally exposed to SSRIs. Neonates were scanned twice (median week 32; interquartile range [IQR]: 30.4-33.6) and again at term-equivalent age (40.1, IQR: 38.6-42.1). Using a region-of-interest approach, N-acetylaspartate to choline ratios (NAA/Cho), lactate to choline ratios, white and gray matter fractional anisotropy (FA), mean, axial, radial diffusivity (MD, AD, RD) values were extracted from white and gray matter subcortical regions. Neurodevelopment was assessed at 18 months, corrected age. SSRI-exposed neonates exhibited increased FA and decreased MD, AD and RD values in the superior white matter (pbrain development requires further attention. Future research is directed at determining the mechanism of this relationship and the contribution of maternal mood. Copyright © 2016 IBRO. Published by Elsevier Ltd. All rights reserved.

  2. Delayed finger tapping and cognitive responses in preterm-born male teenagers with mild spastic diplegia.

    Science.gov (United States)

    Gao, Fei; Mei, Xi; Chen, Andrew C N

    2015-02-01

    Information on fine motor and basic cognitive functions in spastic diplegia is sparse in the literature. The aim of this study was to investigate index finger's tapping speed and cognitive functions in categorization and old/new recognition of pictures in patients with mild spastic diplegia. Fifteen preterm-born male teenagers with mild spastic diplegia and 15 healthy male teenagers participated in this study. Finger-tapping tests and cognitive tests were performed on all participants. Outcomes were compared between the two groups. In the finger-tapping tests, the tapping speed was significantly slower in patients than in controls. In the tests of tapping one key persistently and tapping two keys alternately, the reaction time gaps between the left and right digits were larger in patients than in controls. In the categorization tests, the accuracies and reaction times for animal/plant and girl face pictures, but not for boy face pictures, were significantly worse in patients than in controls. In the recognition tests, the accuracies for old/new, animal/plant, and boy/girl face pictures were significantly lower in patients than in controls. The reaction times for old/new, animal/plant, and new face pictures, but not for old face pictures, were significantly longer in patients compared with controls. Our results demonstrate delayed finger tapping and cognitive responses in preterm-born male teenagers with mild spastic diplegia. Our experimental paradigm is sensitive for the study of fine motor and cognitive functions between patients and healthy controls. Copyright © 2015 Elsevier Inc. All rights reserved.

  3. Road work on memory lane--functional and structural alterations to the learning and memory circuit in adults born very preterm.

    Science.gov (United States)

    Salvan, Piergiorgio; Froudist Walsh, Seán; Allin, Matthew P G; Walshe, Muriel; Murray, Robin M; Bhattacharyya, Sagnik; McGuire, Philip K; Williams, Steven C R; Nosarti, Chiara

    2014-11-15

    Very preterm (VPT) birth is considered a risk factor not only for neurological impairment, but also for reduced function in several cognitive domains in childhood and later in life. Individuals who were born VPT are more likely to demonstrate learning and memory difficulties compared to term-born controls. These problems contribute to more VPT-born children repeating grades and underachieving in school. This, in turn, affects their prospects in adult life. Here we aimed to 1) study how the VPT-born adult brain functionally recruited specific areas during learning, i.e. encoding and recall across four repeated blocks of verbal stimuli, and to investigate how these patterns of activation differed from term-born subjects; and 2) probe the microstructural differences of white-matter tracts connecting these areas to other parts of the learning and memory network. To investigate these functional-structural relationships we analyzed functional and diffusion-weighted MRI. Functional-MRI and a verbal paired associate learning (VPAL) task were used to extract Blood Oxygenation Level Dependent (BOLD) activity in 21 VPT-born adults (learning in key structures of the learning and memory network, including anterior cingulate and caudate body during encoding and thalamus/parahippocampal gyrus during cued recall. Altered activation in thalamus/parahippocampal gyrus may be explained by reduced connections between these areas and the hippocampus, which may be a direct consequence of neonatal hypoxic/ischemic injury. These results could reflect the effect of adaptive plastic processes associated with high-order cognitive functions, at least when the cognitive load remains relatively low, as ex-preterm young adults displayed unimpaired performance in completing the verbal paired associate learning task. Copyright © 2013 Elsevier Inc. All rights reserved.

  4. Neonatal developmental care in infant pain management and internalizing behaviours at 18 months in prematurely born children.

    Science.gov (United States)

    Montirosso, R; Casini, E; Del Prete, A; Zanini, R; Bellù, R; Borgatti, R

    2016-07-01

    Very preterm infants are exposed to adverse stressful experiences, which may result in long-term behavioural outcomes. The developmental care practices, including pain management and environmental support, can minimize the effects of stress exposure. However, developmental care quality levels may vary among Neonatal Intensive Care Units (NICUs) and little is known about how differences in developmental care quality affect long-term behavioural outcomes. The aim of this study was to examine the relation between quality levels NICUs developmental care and behaviour problems at 18 months corrected age in preterm children. The behaviour of 134 preterm children from 22 NICUs and 123 full-term controls was examined using the questionnaire Child Behaviour Checklist 1½-5. We compared the behavioural profile of children by splitting NICUs into units with high- and low quality of developmental care according to two main care factors: (1) infant centered care (ICC) index, and (2) infant pain management (IPM) index. Preterm children from low-care units in IPM group reported higher scores in Internalizing Problems, compared to children from high-care units. No differences were found between preterm children from high-care in IPM and full-term children. No significant IPM effect was found for externalizing problems. No significant ICC effect emerged both for internalizing and externalizing problems. Findings suggest that higher quality of developmental care related to infant pain management can mitigate behavioural problems at 18 months in children born preterm, to such an extent that preterm children exhibit a behavioural profile similar to that displayed by full-term children. © 2016 European Pain Federation - EFIC®

  5. The contribution of visual processing to academic achievement in adolescents born extremely preterm or extremely low birth weight.

    Science.gov (United States)

    Molloy, Carly S; Di Battista, Ashley M; Anderson, Vicki A; Burnett, Alice; Lee, Katherine J; Roberts, Gehan; Cheong, Jeanie Ly; Anderson, Peter J; Doyle, Lex W

    2017-04-01

    Children born extremely preterm (EP, academic deficiencies than their term-born peers, which may be due to problems with visual processing. The aim of this study is to determine (1) if visual processing is related to poor academic outcomes in EP/ELBW adolescents, and (2) how much of the variance in academic achievement in EP/ELBW adolescents is explained by visual processing ability after controlling for perinatal risk factors and other known contributors to academic performance, particularly attention and working memory. A geographically determined cohort of 228 surviving EP/ELBW adolescents (mean age 17 years) was studied. The relationships between measures of visual processing (visual acuity, binocular stereopsis, eye convergence, and visual perception) and academic achievement were explored within the EP/ELBW group. Analyses were repeated controlling for perinatal and social risk, and measures of attention and working memory. It was found that visual acuity, convergence and visual perception are related to scores for academic achievement on univariable regression analyses. After controlling for potential confounds (perinatal and social risk, working memory and attention), visual acuity, convergence and visual perception remained associated with reading and math computation, but only convergence and visual perception are related to spelling. The additional variance explained by visual processing is up to 6.6% for reading, 2.7% for spelling, and 2.2% for math computation. None of the visual processing variables or visual motor integration are associated with handwriting on multivariable analysis. Working memory is generally a stronger predictor of reading, spelling, and math computation than visual processing. It was concluded that visual processing difficulties are significantly related to academic outcomes in EP/ELBW adolescents; therefore, specific attention should be paid to academic remediation strategies incorporating the management of working memory and

  6. [Special outpatient services at 5 and 8 years in very-preterm children in the EPIPAGE study].

    Science.gov (United States)

    Marret, S; Ancel, P-Y; Marchand, L; Charollais, A; Larroque, B; Thiriez, G; Alberge, C; Pierrat, V; Rozé, J-C; Fresson, J; Bréart, G; Kaminski, M

    2009-09-01

    The immature brain is highly susceptible to the consequences of very preterm birth with a high rate of long-term neurodisabilities in survivors and high use of specific outpatient services to limit the functional effects of the disabilities. To assess the economic burden for the social and health care system, it is necessary to inventory the community supports and need for special education or rehabilitation used by preterm children. Such studies are few and were done only in extremely low-birthweight or extremely preterm newborns in the United States. To study the rates of specific outpatient services and special education at 5 years of age and between 5 and 8 years of age in a geographically-defined population of children born very preterm. 2901 liveborn children before 33 weeks'gestation (WG) and one control group of 666 liveborn children at 39-40WG were included in nine regions of France in 1997 corresponding to more than one third of all births. At five years, these children had a medical examination and were evaluated by a psychologist at local centres organised for the study in every region. Cognitive function was assessed by the mental processing composite scale (PMC) of the Kauffmann Assessement Battery for Children test, which is considered to be equivalent to intelligence quotient and behavioral difficulties using the Strength and Difficulties questionnaire completed by the parents. Data for dependence or compensatory aids, i.e. occupational therapy or physical therapy, speech therapy, psychologist or psychiatrist visits, orthoptic therapy, wearing glasses, wearing hearing aid, specific equipment to walk (walker, wheelchair...), orthopaedic treatment or anti-epileptic treatment were collected from parents. At eight years, a postal questionnaire was sent to the parents to collect data on specific outpatient services and special treatments at home and school. Stata software was used (version 9.0). Main outcome measures. Parent Questionnaire for identifying

  7. Kidney growth in twin children born small for gestational age.

    Science.gov (United States)

    Giapros, Vasileios; Drougia, Aikaterini; Hotoura, Efthalia; Argyropoulou, Maria; Papadopoulou, Frederica; Andronikou, Styliani

    2010-11-01

    Low birth weight (LBW) is associated with adult-onset diseases, including hypertension and renal disease; altered renal development after intrauterine growth restriction (IUGR) may underlie related prenatal programming. No data are available on longitudinal renal growth in twin infants born small for gestational age (SGA). The aim of this prospective longitudinal study was to estimate the renal size during the first 2 years of life in SGA twin infants. The study included 613 children, of which 145 were SGA twins, 141 twins appropriate for gestational age (AGA), 148 matched AGA singletons and 179 matched SGA singletons, classified according to GA into two groups (28-36 and >36 weeks). The SGA children were also classified according to the degree of IUGR: birth weight (BW) kidney length (KL) measurement was performed at the ages of 36 and 40 weeks corrected age (CA) and 3, 6, 12 and 24 months of age, and KL was related to other anthropometric indices. Twin data were examined both as individuals and as members of twin pairs. A total of 2317 measurements were performed. KL was lower at 40 weeks CA in all the SGA twin subgroups. In the SGA twins with GA >36 weeks, KL increased thereafter and became similar to AGA twins and single AGA control subjects. Among pre-term infants of GA <36 weeks, only those with BW 3rd-10th percentile experienced catch-up in KL, while in those with BW <3rd percentile, KL remained lower than in AGA infants throughout the study period, both in absolute terms and relative to other anthropometric indices. No differences in KL were found between twin SGA and singleton SGA or between twin AGA and singleton AGA infants. Intrapair BW differences were correlated with the intrapair differences in KL. Twin SGA infants born prematurely with BW <3rd percentile are unable to achieve catch-up in KL in the first 24 months of life, and long-term follow-up is recommended.

  8. Depressive symptoms among immigrant and Canadian born mothers of preterm infants at neonatal intensive care discharge: a cross sectional study

    Directory of Open Access Journals (Sweden)

    Ballantyne Marilyn

    2013-01-01

    Full Text Available Abstract Background Mothers of preterm infants are considered at higher risk for depressive symptoms, higher than for mothers of healthy term infants. Predictors of depressive symptoms in mothers of preterm infants are not yet well established. Immigrant mothers of term infants have higher prevalence of depressive symptoms than Canadian born mothers but the relative prevalence for immigrant mothers of preterm infants is unknown. This study had two aims: (i to investigate the prevalence of depressive symptoms in immigrant as compared to Canadian born mothers of preterm infants, and (ii to determine what factors are associated with depressive symptoms in mothers of preterm infants. Methods This is a multi-site, cross sectional study of mothers whose preterm infants required hospitalization in neonatal intensive care unit (NICU. Consecutive eligible mothers (N = 291 were recruited during the week prior to their infant’s NICU discharge. Mothers completed a self-administered questionnaire booklet of validated psychosocial/cultural measures including the Center for Epidemiological Studies Depression Scale (CES-D, Parental Stressor Scale:NICU, General Functioning Subscale of the McMaster Family Assessment Device, Social Support Index, and Vancouver Index of Acculturation; and demographic characteristics questions. Infant characteristics included gestational age, birth weight, sex, singleton/multiple birth, and Score for Neonatal Acute Physiology-II. Results Immigrant mothers (N = 107, when compared to Canadian born mothers (N = 184, reported more depressive symptoms, poorer family functioning, less social support, and less mainstream acculturation. Hierarchical regression for a subsample of 271 mothers indicated that single parent status, high stress, poorer family functioning, and less social support were associated with increased depressive symptoms and accounted for 39% of the variance on the CES-D. Immigrant status did not contribute

  9. Using geographical information systems to explore disparities in preterm birth rates among foreign-born and U.S.-born Black mothers.

    Science.gov (United States)

    Bloch, Joan Rosen

    2011-01-01

    To examine spatial patterns of neighborhood contextual factors of stress with preterm birth (PTB) and nativity (foreign-born and U.S.-born) among Black mothers. Descriptive geographic-spatial research. Births to Philadelphia residents during 2003-2005 in the context of Philadelphia residential neighborhoods (N = 350) were studied. All data were aggregated to neighborhood levels (census tracts). Maps were created to assess geographic-spatial patterns. A geographic information system (GIS) database was created that imported geo-coded data on births, crime (assaults with guns and domestic abuse), poverty, race, and nativity (foreign-born vs. U.S.-born). Clear visual patterns of "bad" neighborhoods emerged and were significantly associated with higher prevalence of PTB for foreign-born Black and U.S.-born Black mothers (p GIS visually clarified important spatial patterns of adverse living conditions and PTB prevalence. Nurses can use GIS to better understand living environments of mothers and their families and to target interventions in geographical areas with the greatest service needs. Further research on individual and contextual factors is warranted to address the observed health disparities among the heterogeneous groups of foreign-born Black mothers. Despite limitations of aggregate data, it is clear that where mothers live matters. This has important implications for nursing practice and policy. © 2011 AWHONN, the Association of Women's Health, Obstetric and Neonatal Nurses.

  10. Using Geographical Information Systems to Explore Disparities in Preterm Birth Rates Among Foreign-born and U.S.-born Black Mothers

    Science.gov (United States)

    Bloch, Joan Rosen

    2012-01-01

    Objective To examine spatial patterns of neighborhood contextual factors of stress with preterm birth (PTB) and nativity (foreign-born and U.S.-born) among Black mothers. Design Descriptive geographic-spatial research. Setting & Participants Births to Philadelphia residents during 2003–2005 in the context of Philadelphia residential neighborhoods (N = 350) were studied. Methods All data were aggregated to neighborhood levels (census tracts). Maps were created to assess geographic-spatial patterns. A geographic information system (GIS) database was created that imported geo-coded data on births, crime (assaults with guns and domestic abuse), poverty, race, and nativity (foreign-born vs. U.S.-born). Results Clear visual patterns of “bad” neighborhoods emerged and were significantly associated with higher prevalence of PTB for foreign-born Black and U.S.-born Black mothers (p GIS visually clarified important spatial patterns of adverse living conditions and PTB prevalence. Nurses can use GIS to better understand living environments of mothers and their families and to target interventions in geographical areas with the greatest service needs. Further research on individual and contextual factors is warranted to address the observed health disparities among the heterogeneous groups of foreign-born Black mothers. Despite limitations of aggregate data, it is clear that where mothers live matters. This has important implications for nursing practice and policy. PMID:22273411

  11. Handwriting performance of preterm children at school age: a literature review

    Directory of Open Access Journals (Sweden)

    Julie Souza de Medeiros Rocha

    2015-03-01

    Full Text Available Introduction: At school age, handwriting is on of the most important tasks among the fine motor activities. Good handwriting performance contributes to the child´s school performance. As prematurity impacts on motor development, it may influence handwriting. Objective: To review the specific literature and investigate whether there are differences in handwriting performance at school age between children born preterm and full term. Method: A search was performed in the Capes electronic database, in English and Portuguese, comprising the time period between January 2000 and June 2012. Articles were selected according to the inclusion criteria; the sample, objectives, instruments utilized and outcomes were analyzed. Results: Six articles were included in the study. Data analysis indicates that children born prematurely present poorer handwriting performance and a handicap in the underlying handwriting mechanisms when compared with full term infants. Conclusion: Preterm children without obvious neurological impairment are at increased risk for problems in handwriting development at school age. The small number of recent studies on this topic indicates a need for further research, as well as the development of standardized resources for the motor and handwriting assessment of Brazilian children.

  12. Stomatognathic evaluation at five years of age in children born premature and at term.

    Science.gov (United States)

    Guedes, Kíldane Maria Almeida; Guimarães, Alzira Maria D'Avila Nery; Bastos, Alliny de Souza; Salviano, Karoline Guedes Mesquita; Sales, Neuza Josina; Almeida, Maria Luiza Dória; Gurgel, Ricardo Queiroz

    2015-03-29

    The high frequency of alterations of the stomatognathic system associated with premature birth may suggest that prematurity is an important risk factor in the development of this system. Prematurity has an incidence between 6-11% of births and is associated with factors such as genetic, maternal conditions (obstetric problems, nutritional status, infections) and antenatal care. In addition, undesirable situations, such as changes in enamel and the development of the skeletal structure, also appears to be associated with prematurity. This study aimed to look for changes in the stomatognathic system at five years of age associated with premature birth. We estimated the prevalence of developmental disorders of the stomatognathic system in the primary dentition of preschool children at five years of age. Changes in preterm infants (n = 32) compared with term born (n = 381) were evaluated . Clinical examinations and questionnaire with sociodemographic and health of mothers and children information. Gestational age, birth weight, head circumference, Apgar score and mechanical ventilation, were collected from the medical records to birth records. The explanatory variable was preterm (malocclusion and 21.8% enamel hypoplasia. Forty (9.6%) children were not breastfed at the breast, and 26 (65.0%) had some type of malocclusion, showing association between not breastfeeding with an abnormal development of the stomatognathic system. The group of preterm infants showed five times more changes in head circumference and three times more mechanical ventilation use at birth. Change in head circumference at birth and mechanical ventilation has a significant association between groups of preterm and term infants. Mechanical ventilation at birth directly contributed to an increased risk of developmental disorders of the stomatognathic system in preterm infants, especially dental hypoplasia. Non-breastfed children had a higher risk of developing malocclusion. Alterations in head

  13. Electroencephalographic activity in response to procedural pain in preterm infants born at 28 and 33 weeks gestational age.

    Science.gov (United States)

    Maimon, Neta; Grunau, Ruth E; Cepeda, Ivan L; Friger, Michael; Selnovik, Leonel; Gilat, Shlomo; Shany, Eilon

    2013-12-01

    Preterm infants undergo frequent painful procedures in the neonatal intensive care unit. Electroencephalography (EEG) changes in reaction to invasive procedures have been reported in preterm and full-term neonates. Frontal EEG asymmetry as an index of emotion during tactile stimulation shows inconsistent findings in full-term infants, and has not been examined in the context of pain in preterm infants. Our aim was to examine whether heel lance for blood collection induces changes in right-left frontal asymmetry, suggesting negative emotional response, in preterm neonates at different gestational age (GA) at birth and different duration of stay in the neonatal intensive care unit. Three groups of preterm infants were compared: set 1: group 1 (n=24), born and tested at 28 weeks GA; group 2 (n=22), born at 28 weeks GA and tested at 33 weeks; set 2: group 3 (n=25), born and tested at 33 weeks GA. EEG power was calculated for 30-second artifact-free periods, in standard frequency bandwidths, in 3 phases (baseline, up to 5 min after heel lance, 10 min after heel lance). No significant differences were found in right-left frontal asymmetry, or in ipsilateral or contralateral somatosensory response, across phases. In contrast, the Behavioral Indicators of Infant Pain scores changed across phase (PPain scores (P=0.039). There are technical challenges in recording EEG during procedures, as pain induces motor movements. More research is needed to determine the most sensitive approach to measure EEG signals within the context of pain in infancy.

  14. A systematic review of severe morbidity in infants born late preterm

    NARCIS (Netherlands)

    Teune, Margreet J.; Bakhuizen, Sabine; Gyamfi Bannerman, Cynthia; Opmeer, Brent C.; van Kaam, Anton H.; van Wassenaer, Aleid G.; Morris, Jonathan M.; Mol, Ben Willen J.

    2011-01-01

    Late-preterm infants (34 weeks 0/7 days-36 weeks 6/7 days' gestation) represent the largest proportion of singleton preterm births. A systematic review was performed to access the short- and/or long-term morbidity of late-preterm infants. An electronic search was conducted for cohort studies

  15. Psychological and psychophysiological functioning of young adults born preterm: The Helsinki Study of Very Low Birth Weight Adults

    OpenAIRE

    Pyhälä, Riikka

    2012-01-01

    Improvements in neonatal intensive care during the last few decades have led to a remarkable improvement in the survival rates of preterm infants born with very low birth weight (< 1500 g; VLBW). However, VLBW may have a cost for the physical, psychosocial and cognitive development of the survivors. Nevertheless, there has been little research into the long-term consequences of VLBW that last till or emerge in adulthood. In addition, there have been relatively few studies on whether the adult...

  16. Eye growth in term- and preterm-born eyes modeled from magnetic resonance images.

    Science.gov (United States)

    Munro, Robert J; Fulton, Anne B; Chui, Toco Y P; Moskowitz, Anne; Ramamirtham, Ramkumar; Hansen, Ronald M; Prabhu, Sanjay P; Akula, James D

    2015-05-01

    We generated a model of eye growth and tested it against an eye known to develop abnormally, one with a history of retinopathy of prematurity (ROP). We reviewed extant magnetic resonance images (MRIs) from term and preterm-born patients for suitable images (n = 129). We binned subjects for analysis based upon postmenstrual age at birth (in weeks) and ROP history ("Term" ≥ 37, "Premature" ≤ 32 with no ROP, "ROP" ≤ 32 with ROP). We measured the axial positions and curvatures of the cornea, anterior and posterior lens, and inner retinal surface. We fit anterior chamber depth (ACD), posterior segment depth (PSD), axial length (AL), and corneal and lenticular curvatures with logistic growth curves that we then evaluated for significant differences. We also measured the length of rays from the centroid to the surface of the eye at 5° intervals, and described the length versus age relationship of each ray, L(ray)(x), using the same logistic growth curve. We determined the rate of ray elongation, E(ray)(x), from L(ray)dy/dx. Then, we estimated the scleral growth that accounted for E(ray)(x), G(x), at every age and position. Relative to Term, development of ACD, PSD, AL, and corneal and lenticular curvatures was delayed in ROP eyes, but not Premature eyes. In Term infants, G(x) was fast and predominantly equatorial; in age-matched ROP eyes, maximal G(x) was offset by approximately 90°. We produced a model of normal eye growth in term-born subjects. Relative to normal, the ROP eye is characterized by delayed, abnormal growth.

  17. Social Trust and Children Born of War

    Directory of Open Access Journals (Sweden)

    Voicu Bogdan

    2014-12-01

    Full Text Available This paper considers two assumptions commonly used in analyzing the formation of social trust. They stress the importance of early socialization, on one hand, and of life events, on the other. We consider birth as a major life event for anyone and focus on the situation of Children Born of War. This group, even if lesser visible in some societies, has the peculiar characteristic to be born and socialized in very specific conditions. Typically, these people are the offspring of foreign soldiers, and local women. They may bear stigma, might be marginalized in family, school and society, and might develop a low level of generalized trust even if they may have lived all life in a culture rich in social trust. We explore at theoretical level their case, bring in a few statistics, and suggest a research direction that may be fruitful in learning about both such hidden populations and about social trust. In the end, we argue upon the importance of the topic for post-conflict societies.

  18. Change-point analysis data of neonatal diffusion tensor MRI in preterm and term-born infants

    Directory of Open Access Journals (Sweden)

    Dan Wu

    2017-06-01

    Full Text Available The data presented in this article are related to the research article entitled “Mapping the Critical Gestational Age at Birth that Alters Brain Development in Preterm-born Infants using Multi-Modal MRI” (Wu et al., 2017 [1]. Brain immaturity at birth poses critical neurological risks in the preterm-born infants. We used a novel change-point model to analyze the critical gestational age at birth (GAB that could affect postnatal development, based on diffusion tensor MRI (DTI acquired from 43 preterm and 43 term-born infants in 126 brain regions. In the corresponding research article, we presented change-point analysis of fractional anisotropy (FA and mean diffusivities (MD measurements in these infants. In this article, we offered the relative changes of axonal and radial diffusivities (AD and RD in relation to the change of FA and FA-based change-points, and we also provided the AD- and RD-based change-point results.

  19. Effect of Early Physical Activity Programs on Motor Performance and Neuromuscular Development in Infants Born Preterm: A Randomized Clinical Trial.

    Science.gov (United States)

    Valizadeh, Leila; Sanaeefar, Mahnaz; Hosseini, Mohammad Bager; Asgari Jafarabadi, Mohammad; Shamili, Aryan

    2017-03-01

    Introduction: Although the survival rate of infants born preterm has increased, the prevalence of developmental problems and motor disorders among this population of infants remains the same. This study investigated the effect of physical activity programs in and out of water on motor performance and neuromuscular development of infants born preterm and had induced immobility by mechanical ventilation. Methods: This study was carried out in Al-Zahra hospital, Tabriz. 76 premature infants were randomly assigned into four groups. One group received daily passive range of motion to all extremities based on the Moyer-Mileur protocol. Hydrotherapy group received exercises for shoulders and pelvic area in water every other day. A combination group received physical activity programs in and out of water on alternating days. Infants in a containment group were held in a fetal position. Duration of study was two weeks 'from 32 through 33 weeks post menstrual age (PMA). Motor outcomes were measured by the Test of Infant Motor Performance. Neuromuscular developmental was assessed by New Ballard scale and leg recoil and Ankle dorsiflexion items from Dubowitz scale. Data were analyzed using SPSS version 13. Results: TIMP and neuromuscular scores improved in all groups. Motor performance did not differ between groups at 34 weeks PMA. Postural tone of leg recoil was significantly higher in physical activity groups post intervention. Conclusion: Physical activities and containment didn't have different effects on motor performance in infants born preterm. Leg recoil of neuromuscular development items was affected by physical activity programs.

  20. Emotional and effortful control abilities in 42-month-old very preterm and full-term children.

    Science.gov (United States)

    Witt, Arnaud; Theurel, Anne; Tolsa, Cristina Borradori; Lejeune, Fleur; Fernandes, Lisa; de Jonge, Laurence van Hanswijck; Monnier, Maryline; Bickle Graz, Myriam; Barisnikov, Koviljka; Gentaz, Edouard; Hüppi, Petra S

    2014-10-01

    Very preterm (VP) infants are at greater risk for cognitive difficulties that may persist during school-age, adolescence and adulthood. Behavioral assessments report either effortful control (part of executive functions) or emotional reactivity/regulation impairments. The aim of this study is to examine whether emotional recognition, reactivity, and regulation, as well as effortful control abilities are impaired in very preterm children at 42 months of age, compared with their full-term peers, and to what extent emotional and effortful control difficulties are linked. Children born very preterm (VP; children (n=47) participated in a series of specific neuropsychological tests assessing their level of emotional understanding, reactivity and regulation, as well as their attentional and effortful control abilities. VP children exhibited higher scores of frustration and fear, and were less accurate in naming facial expressions of emotions than their aged-matched peers. However, VP children and FT children equally performed when asked to choose emotional facial expression in social context, and when we assessed their selective attention skills. VP performed significantly lower than full terms on two tasks of inhibition when correcting for verbal skills. Moreover, significant correlations between cognitive capacities (effortful control) and emotional abilities were evidenced. Compared to their FT peers, 42 month-olds who were born very preterm are at higher risk of exhibiting specific emotional and effortful control difficulties. The results suggest that these difficulties are linked. Ongoing behavioral and emotional impairments starting at an early age in preterms highlight the need for early interventions based on a better understanding of the relationship between emotional and cognitive difficulties. Copyright © 2014 Elsevier Ltd. All rights reserved.

  1. Children born to SLE and APS mothers.

    Science.gov (United States)

    Nalli, C; Iodice, A; Andreoli, L; Lojacono, A; Motta, M; Fazzi, E; Tincani, A

    2014-10-01

    Systemic lupus erythematosus (SLE) and antiphospholipid antibody syndrome (APS) are autoimmune diseases that affect women of childbearing age. Pregnancies in these patients carry several complications such as prematurity. Maternal IgG antiphospholipid antibodies (aPL) can cross the placenta but they don't generally cause any neonatal thrombotic event. Because of the incompleteness of the fetal blood-brain barrier, aPL could theoretically reach the fetal brain. Whether this can have an effect on brain development is still under investigation. Some studies performed in children of patients with SLE and/or APS showed an increased number of learning disabilities without impairment in intelligence level. The objectives of this article are to evaluate the neurodevelopment outcome in 30 children (median age 9 years) born to mothers with SLE and/or APS with IgG anti-beta2-glycoprotein I during the third trimester of pregnancy and found positive for the same antibodies at birth. A neurological physical exam was performed in all children. We submitted some questionnaires to the mothers: the Child Behavior CheckList (CBCL) and a homemade set of questions obtained by a team composed of rheumatologists and pediatric neurologists. Intellectual functioning was determined by the Wechsler scale for corrected age. In all children neurological physical exam and intelligence levels were found to be normal but mild behavior disorders and history of neurological manifestations were shown in three children. Offspring of patients with SLE and/or APS are generally healthy. We and others observed the occurrence of minor neurological disorders that might be related to maternal disease or to prematurity. The limited number of the available data on this sensitive issue supports the need for further studies. © The Author(s) 2014 Reprints and permissions: sagepub.co.uk/journalsPermissions.nav.

  2. Postural control during reaching in preterm children with cerebral palsy

    NARCIS (Netherlands)

    van der Heide, JC; Begeer, C; Fock, JM; Otten, Bert; Stremmelaar, E; van Eykern, LA; Hadders-Algra, M

    Postural control during reaching with the dominant arm was assessed in 58 preterm children with cerebral palsy (CP) aged 2 to 11 years, comprising 34 with spastic hemiplegia (17 males, 17 females) and 24 with bilateral spastic CP (bilateral CP; 15 male, 9 females). Assessments were made by multiple

  3. Neurodevelopmental pathways to preterm children's specific and general mathematic abilities.

    Science.gov (United States)

    Jaekel, Julia; Bartmann, Peter; Schneider, Wolfgang; Wolke, Dieter

    2014-10-01

    Preterm children have problems with mathematics but knowledge about the predictors of specific mathematic abilities in preterm populations is scarce. This study investigated neurodevelopmental pathways to children's general and specific mathematic abilities across the full gestational age range. Prospective geographically defined longitudinal investigation in Germany. 947 children across the full gestational age range (23-41 weeks). Outcome measures. At 8 years, children's cognitive and mathematic abilities were measured and residuals of a regression predicting mathematic scores by IQ were used to identify specific mathematic abilities. Neurodevelopmental cascade models revealed that adverse effects of preterm birth on mathematic abilities were mediated by neonatal risk. Specific mathematic abilities were uniquely predicted by the duration of hospitalization and ventilation. Prolonged neonatal medical treatment and, in particular, mechanical ventilation may lead to specific impairments in mathematic tasks. These findings have implications for the mode of respiratory support in neonates, routine follow-up and intervention planning as well as research about brain reorganization after preterm birth. Copyright © 2014. Published by Elsevier Ireland Ltd.

  4. Executive Function in Very Preterm Children at Early School Age

    NARCIS (Netherlands)

    C.S.H. Aarnoudse-Moens (Cornelieke); D.P. Smidts (Diana); J. Oosterlaan (Jaap); H.J. Duivenvoorden (Hugo); N. Weisglas-Kuperus (Nynke)

    2009-01-01

    textabstractWe examined whether very preterm (≤30 weeks gestation) children at early school age have impairments in executive function (EF) independent of IQ and processing speed, and whether demographic and neonatal risk factors were associated with EF impairments. A consecutive sample of 50

  5. Impaired prospective memory but intact episodic memory in intellectually average 7- to 9-year-olds born very preterm and/or very low birth weight.

    Science.gov (United States)

    Ford, Ruth M; Griffiths, Sarah; Neulinger, Kerryn; Andrews, Glenda; Shum, David H K; Gray, Peter H

    2017-11-01

    Relatively little is known about episodic memory (EM: memory for personally-experienced events) and prospective memory (PM: memory for intended actions) in children born very preterm (VP) or with very low birth weight (VLBW). This study evaluates EM and PM in mainstream-schooled 7- to 9-year-olds born VP (≤ 32 weeks) and/or VLBW (children for comparison (n = 35 and n = 37, respectively). Additionally, participants were assessed for verbal and non-verbal ability, executive function (EF), and theory of mind (ToM). The results show that the VP/VLBW children were outperformed by the full-term children on the memory tests overall, with a significant univariate group difference in PM. Moreover, within the VP/VLBW group, the measures of PM, verbal ability and working memory all displayed reliable negative correlations with severity of neonatal illness. PM was found to be independent of EM and cognitive functioning, suggesting that this form of memory might constitute a domain of specific vulnerability for VP/VLBW children.

  6. Functional outcome at school age of children born with gastroschisis

    NARCIS (Netherlands)

    Lap, Chiara C M M; Bolhuis, Sandra W; Van Braeckel, Koenraad J. A.; Reijneveld, Sijmen A.; Manten, Gwendolyn T. R.; Bos, Arend F.; Hulscher, Jan

    Objective: We aimed to determine motor, cognitive and behavioural outcomes of school aged children born with gastroschisis compared to matched controls. Study design: We compared outcomes of 16 children born with gastroschisis treated at the University Medical Center Groningen, the Netherlands,

  7. EEG changes in children born to epileptic parents

    Directory of Open Access Journals (Sweden)

    D. V. Morozov

    2015-01-01

    Full Text Available Epileptiform EEG changes are much more common in children whose parents are epileptic than in the population. There is evidence that subclinical epileptiform activity affects children’s intellect and behavior. These changes need timely detection and therapy. Objective: to determine the specific features and rates of EEG abnormalities in children born to parents with epilepsy. Patients and methods. The brain bioelectrical activity of 47 children born to epileptic fathers, 53 children born to epileptic mothers, and 46 children born to healthy parents (a control group was evaluated via video EEG monitoring method on an Encephalan 9 apparatus (Medicom MTD, Taganrog, Russia. Results and discussion. Epileptiform EEG activity was significantly more frequently recorded in the children born to epileptic patients than in the control children. There was no significant difference in the detection rate of epileptiform activity in the groups of children, whose parents had epilepsy. EEG changes were significantly more common in children whose parents had idiopathic generalized epilepsy. The children born to epileptic mothers were more often recorded to have impaired bioelectrical activity of organic nature as a regional continued deceleration of basic activity and its deceleration in the background recording. Epileptiform activity was subclinical in the majority of cases. At the same time, it was unaccompanied by clinical manifestations in all the control children. Regional epileptiform activity was predominant in the study and control groups. 

  8. Clinical assessment of language development in children at age 3 years that were born preterm Avaliação da evolução dos aspectos linguísticos em crianças que nasceram prematuras aos 3 anos de idade

    Directory of Open Access Journals (Sweden)

    Carolina Rizzotto Schirmer

    2006-12-01

    Full Text Available OBJECTIVE: To evaluate the influence of gestational age and birth weight on language development and neurodevelopmental outcome at age 3 years in children born preterm. METHOD: Cross sectional study including 69 children followed in our developmental outpatient clinic. Patients were consecutively included at the time of the 3 years of age appointment and stratified for birth weight (OBJETIVO: Avaliar influência da idade gestacional (IG e peso ao nascimento na aquisição da linguagem e neurodesenvolvimento em crianças de 3 anos que nasceram prematuras. MÉTODO: Estudo transversal incluindo 69 crianças acompanhadas no Ambulatório de Seguimento Neonatal. Pacientes incluídos tinham 3 anos e foram estratificados por peso ao nascimento (>1500 gramas e entre 1500-2500 gramas. Todos foram avaliados com relação ao neurodesenvolvimento incluindo avaliação neurológica clínica, Denver II, Bayley II e avaliação da linguagem. Para a analise dividimos em dois grupos com e sem alteração na aquisição de linguagem. RESULTADOS: Crianças com DAL apresentam melhores índices nos escores de desenvolvimento no Bayley II (p=1500 gramas tiveram escores menores no Bayley II na idade de 36 m (p=0.002, p=0.007 e p<0.001. Análise multivariada sugere uma associação da IG (p=0,032 e alteração comportamental (p=0,001 com atraso na aquisição da linguagem. Denver II alterado tanto aos 12 m quanto aos 24 m, correlaciona-se com significância estatística a atraso na aquisição de linguagem receptiva e expressiva aos 3 anos de idade (p=<0.01 e p=<0.01. CONCLUSÃO: Crianças nascidas prematuras e com baixo peso ao nascimento, apresentam maior risco de ter um atraso no desenvolvimento da linguagem. Sendo que as crianças que tem atraso no desenvolvimento de linguagem apresentaram um desempenho cognitivo e psicomotor inferior ao das com desenvolvimento normal.

  9. Socioeconomic inequalities and infant mortality of 46,470 preterm infants born in Sweden between 1992 and 2006.

    Science.gov (United States)

    Calling, Susanna; Li, Xinjun; Sundquist, Jan; Sundquist, Kristina

    2011-07-01

    Studies on possible sociodemographic inequities in the survival of preterm infants are scarce. Individual and neighbourhood sociodemographic factors are related to preterm birth and to infant mortality in full-term infants. The aim here was to examine whether infant mortality in Swedish preterm infants is related to individual and neighbourhood sociodemographic factors, and to study whether the hypothesised association between neighbourhood deprivation and infant mortality persists after accounting for individual sociodemographic factors. The study included 46,470 infants with a gestational length of Sweden between 1992 and 2006. Neighbourhood deprivation was assessed by an index (education, income, unemployment, welfare assistance) in small geographical units, and categorised into low, moderate and high deprivation. Adjusted odds ratios for infant mortality were examined in relation to individual and neighbourhood sociodemographic factors. After adjusting for maternal age, infant mortality was associated with the following sociodemographic variables: maternal non-married/non-cohabiting status, low family income, low maternal education and rural status. After full adjustment, the odds ratio [95% confidence interval] was 2.98 [2.42, 3.67] for low family income compared with high family income. An increase in infant mortality was also associated with high neighbourhood deprivation; however, this increased risk no longer remained statistically significant after adjusting for individual sociodemographic factors. In conclusion, this study showed an increased infant mortality in preterm infants born to women with a less favourable sociodemographic profile. © 2011 Blackwell Publishing Ltd.

  10. Oral health of children born small for gestational age.

    LENUS (Irish Health Repository)

    O'Connell, A C

    2010-10-01

    We sought to evaluate the oral health status of children born small for gestational age (SGA). Children now aged 4-8 years who were born SGA (birth weight < -2 SDS) were examined using standardised criteria. The parents completed a structured oral health questionnaire. Twenty females and 25 males, mean age 72.1 months, and mean birth weight 2.1 kg, participated in the study. Poor appetite was a concern; 32 (71%) children snacked between meals and 14 (30%) used carbonated beverages more than 3 times daily. Erosion was present in 9 (20%) children. Dental decay occurred in 22 (47%) children with 92% being untreated. Eight children had more than 5 decayed teeth. It is essential that clinicians working with children born SGA include oral health within the general health surveillance and refer these children for a dental assessment within the first 2 years to support parents in establishing safe feeding patterns for their children.

  11. [Early physical growth and disease analysis among children born delivered by HBsAg-positive mothers].

    Science.gov (United States)

    Zhang, X H; Wang, Q; Zheng, W; Li, X H; Jiang, Q Q; Zhou, C F; Qiu, L Q

    2017-06-06

    Objective: To estimate the early physical growth and disease in children born to HBsAg-positive mothers. Methods: This was a retrospective cohort study. Three areas as Xihu in Hangzhou, Lanxi in Jinhua, and Haiyan in Jiaxing in Zhejiang province were selected by cluster sampling. The growth outcomes of children born to HBsAg-positive mothers (exposure group) and matched 1∶1 women uninfected with HBV (control group) in 2014 were investigated and compared at birth, 6, 9, 12, and 18 months, respectively. There were totally 342 children in each group. Results: The incidences of low birth weight (LBW) for children born to exposure and control group were 1.8% (6/342), and 2.6% (9/342), respectively ( P= 0.433); and, rates of preterm birth were 2.3% (8/342), and 2.0% (7/342), respectively ( P= 0.794). The mean birth weight of children born to mothers without HBV infection (3.4±0.4) kg was dramatically higher than children in exposure group (3.3±0.4) kg ( P= 0.019). At 18 months, the average head circumference was significantly greater among children in control group (47.3±1.3) cm than children in exposure group (47.0±2.0) cm ( P= 0.038). Additional, mean birth weeks, height, weight, increases in height/weight/head circumference each month, weight/height/head circumference for age Z scores, proportion of growth retardation and low weight, disease prevalence were not observed statistically differences between two groups ( P> 0.05). All children born to HBsAg-positive mothers were received three-dose HBV vaccination. The rate of hepatitis B immunoglobulin for births born to HBsAg-positive was 98.8% (338/342). Mother to children transmission of HBV at 18 months was 1.0% (1/97). Conclusion: No significant differences in growth development and disease prevalence were found among children born to HBsAg-positive women and women without HBV infection.

  12. The effects of preterm birth on visual development.

    Science.gov (United States)

    Leung, Myra Ps; Thompson, Benjamin; Black, Joanna; Dai, Shuan; Alsweiler, Jane M

    2018-01-01

    Children born very preterm are at a greater risk of abnormal visual and neurological development when compared to children born at full term. Preterm birth is associated with retinopathy of prematurity (a proliferative retinal vascular disease) and can also affect the development of brain structures associated with post-retinal processing of visual information. Visual deficits common in children born preterm, such as reduced visual acuity, strabismus, abnormal stereopsis and refractive error, are likely to be detected through childhood vision screening programs, ophthalmological follow-up or optometric care. However, routine screening may not detect other vision problems, such as reduced visual fields, impaired contrast sensitivity and deficits in cortical visual processing, that may occur in children born preterm. For example, visual functions associated with the dorsal visual processing stream, such as global motion perception and visuomotor integration, may be impaired by preterm birth. These impairments can continue into adolescence and adulthood and may contribute to the difficulties in learning (particularly reading and mathematics), attention, behaviour and cognition that some children born preterm experience. Improvements in understanding the mechanisms by which preterm birth affects vision will inform future screening and interventions for children born preterm. © 2017 Optometry Australia.

  13. Comparison in outcomes at two-years of age of very preterm infants born in 2000, 2005 and 2010.

    Directory of Open Access Journals (Sweden)

    Lénaïg Abily-Donval

    Full Text Available To investigate alteration in 2-year neurological/behavioral outcomes of very preterm infants born in a French level three neonatal intensive care unit.We conducted a prospective, comparative study of very preterm infants born before 33 weeks' gestation at 5-year intervals in 2000, 2005 and 2010 at Rouen University Hospital. Neonatal mortality/morbidities, ante- and neonatal treatments, and at age 2 years motor, cognitive and behavioral data were collected by standardized questionnaires.We included 536 very preterm infants. Follow-up rates at two years old were 78% in 2000, 93% in 2005 and 92% in 2010 respectively. No difference in gestational age, birthweight, neonatal mortality/morbidities was observed except a decrease in low grade subependymal/intraventricular hemorrhages. Care modifications concerned use of antenatal magnesium sulfate, breast-feeding and post-natal corticosteroid therapy. Significant improvement in motor outcome and dramatic decrease in cerebral palsy rates (12% in 2000, 6% in 2005, 1% in 2010, p<0.001 were observed, as were improvements in feeding behavior. Although a non significant difference to better psychosocial behavior was reported, there was no difference in cognitive outcome.Improvement in neuromotor outcome and behavior was reported. This could be due to multiple modifications in care: including administration of magnesium sulfate to women at risk of preterm birth, increase in breast-feeding, decrease in low grade subependymal/intraventricular hemorrhages, and decrease in post-natal corticosteroid therapy, all of which require further investigation in other studies. Extended follow-up until school age is mandatory for better detection of cognitive, learning and behavioral disorders.

  14. Late Preterm Birth, Maternal Depression, and Risk of Preschool Psychiatric Disorders

    Science.gov (United States)

    Rogers, Cynthia E.; Lenze, Shannon N.; Luby, Joan L.

    2013-01-01

    Objective: Preterm children are at greater risk for psychiatric disorders, including anxiety disorders and attention-deficit/hyperactivity disorder (ADHD), than their term-born peers. Prior research has focused primarily on children born at early gestational ages. Less is known about the rate of psychiatric disorders among late preterm or early…

  15. Association between air pollution and preterm birth among neonates born in Isfahan, Iran

    Directory of Open Access Journals (Sweden)

    Mohsen Janghorbani

    2013-01-01

    Full Text Available Background: Although several studies have investigated the association between maternal exposure to air pollution and preterm birth, the results are inconsistent. The aim of this study was to further investigate the relation between maternal exposure to ambient air pollution during pregnancy and the risk of preterm birth and low birth weight (LBW in an Iranian pregnant population. Materials and Methods: In this study, we identified 4758 consecutive singleton birth records from one large referral hospital (2010-2012 in Isfahan, Iran. We identified cases of preterm birth and LBW, which were combined with meteorological and air pollution monitoring data. We estimated the effect of air pollution exposure during the entire pregnancy, each trimester, and last month, and preterm birth (gestational age <37 weeks and LBW (<2500 g by Pollutant Standard Index (PSI using logistic regression adjusted for gestational age, neonate gender, birth order, and mother′s age. Results: The PSI for entire pregnancy was significantly associated with preterm birth [Odds Ratio (95% CI = 1.26 (1.20, 1.33]. There was no association between maternal exposure to ambient air pollution and each trimester and the last month of pregnancy, and preterm birth or LBW. Conclusion: Maternal exposure to ambient air pollution during the entire pregnancy was associated with preterm birth in Isfahani women.

  16. Sensory processing disorder in children ages birth-3 years born prematurely: a systematic review.

    Science.gov (United States)

    Mitchell, Anita Witt; Moore, Elizabeth M; Roberts, Emily J; Hachtel, Kristen W; Brown, Melissa S

    2015-01-01

    This systematic review of multidisciplinary literature synthesizes evidence of the prevalence and patterns of sensory processing disorder (SPD) in children ages birth-3 yr born preterm. Forty-five articles including physiological, behavioral, temperament, and SPD research met the inclusion criteria and provided 295 findings related to SPD-130 (44%) positive (evidence of SPD) and 165 (56%) negative (no evidence of SPD). The majority of findings related to sensory modulation disorder (SMD; 43% positive). The most prevalent subcategory of SMD was sensory overresponsivity (82% of findings positive). Evidence of sensory underresponsivity and sensory-seeking SMD, sensory discrimination disorder, and sensory-based motor disorder was limited. This study supports the education of neonatologists, pediatricians, and caregivers about the symptoms and potential consequences of SPD and helps justify the need for follow-up screening for SPD in children ages birth-3 yr born preterm. Research using measures based on sensory processing theory is needed. Copyright © 2015 by the American Occupational Therapy Association, Inc.

  17. Effect of Early Physical Activity Programs on Motor Performance and Neuromuscular Development in Infants Born Preterm: A Randomized Clinical Trial

    Directory of Open Access Journals (Sweden)

    Leila Valizadeh

    2017-03-01

    Full Text Available Introduction: Although the survival rate of infants born preterm has increased, the prevalence of developmental problems and motor disorders among this population of infants remains the same. This study investigated the effect of physical activity programs in and out of water on motor performance and neuromuscular development of infants born preterm and had induced immobility by mechanical ventilation.Methods: This study was carried out in Al-Zahra hospital, Tabriz. 76 premature infants were randomly assigned into four groups. One group received daily passive range of motion to all extremities based on the Moyer-Mileur protocol. Hydrotherapy group received exercises for shoulders and pelvic area in water every other day. A combination group received physical activity programs in and out of water on alternating days. Infants in a containment group were held in a fetal position. Duration of study was two weeks ‘from 32 through 33 weeks post menstrual age (PMA. Motor outcomes were measured by the Test of Infant Motor Performance. Neuromuscular developmental was assessed by New Ballard scale and leg recoil and Ankle dorsiflexion items from Dubowitz scale. Data were analyzed using SPSS version 13.Results: TIMP and neuromuscular scores improved in all groups. Motor performance did not differ between groups at 34 weeks PMA. Postural tone of leg recoil was significantly higher in physical activity groups post intervention.Conclusion: Physical activities and containment didn’t have different effects on motor performance in infants born preterm. Leg recoil of neuromuscular development items was affected by physical activity programs.

  18. [Association between neontal morbidity, gestational age and developmental delays in moderate to late preterm children].

    Science.gov (United States)

    Schonhaut, Luisa; Pérez, Marcela; Muñoz, Sergio

    2015-01-01

    There is evidence that children born moderate-to-late preterm (MLP) have a higher risk of hospitalisation, neonatal morbidity, and developmental delay (DD). To determine the association between DD, gestational age, and neonatal morbidity in MLP children. A case control study design nested in a cohort of MLP children born between 2006 and 2009 at a private hospital located in the Metropolitan area of Santiago. The children were assessed with the Bayley-III Scales of Infant Development at 8 or 18 months corrected age, or at 30 months of chronological age. Neonatal records were retrospectively reviewed. A multivariate analysis was performed to determine the effect of neonatal morbidity on development. A total of 130 MLP children, 25 cases and 105 controls, were studied. Most of them (83.8%) were hospitalised during the neonatal period. Significant differences between cases and controls regarding maternal age and symptomatic hypoglycaemia were observed (crude OR 3.5, adjusted OR 8.18). It was concluded that the variables that negatively affect the rate of development are male gender, being a twin, and gestational age. Symptomatic hypoglycaemia is the main risk factor for DD, while being a twin, male gender, and gestational age influenced the total development rate obtained. It is essential to develop strategies for prevention, screening, and early management of this metabolic disorder to prevent future DD. Copyright © 2015 Sociedad Chilena de Pediatría. Publicado por Elsevier España, S.L.U. All rights reserved.

  19. Diurnal Cortisol Patterns and Dexamethasone Suppression Test Responses in Healthy Young Adults Born Preterm at Very Low Birth Weight.

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    Nina Kaseva

    Full Text Available Early life stress, such as painful and stressful procedures during neonatal intensive care after preterm birth, can permanently affect physiological, hormonal and neurobiological systems. This may contribute to altered programming of the hypothalamic-pituitary-adrenal axis (HPAA and provoke changes in HPAA function with long-term health impacts. Previous studies suggest a lower HPAA response to stress in young adults born preterm compared with controls born at term. We assessed whether these differences in HPAA stress responsiveness are reflected in everyday life HPAA functioning, i.e. in diurnal salivary cortisol patterns, and reactivity to a low-dose dexamethasone suppression test (DST, in unimpaired young adults born preterm at very low birth weight (VLBW; <1500 g.The participants were recruited from the Helsinki Study of Very Low Birth Weight Adults cohort study. At mean age 23.3 years (2.1 SD, 49 VLBW and 36 controls born at term participated in the study. For cortisol analyzes, saliva samples were collected on two consecutive days at 0, 15, 30 and 60 min after wake-up, at 12:00 h, 17:00 h and 22:00 h. After the last salivary sample of the first study day the participants were instructed to take a 0.5 mg dexamethasone tablet.With mixed-effects model no difference was seen in overall diurnal salivary cortisol between VLBW and control groups [13.9% (95% CI: -11.6, 47.0, P = 0.31]. Salivary cortisol increased similarly after awakening in both VLBW and control participants [mean difference -2.9% (29.2, 33.0, P = 0.85]. Also reactivity to the low-dose DST (awakening cortisol ratio day2/day1 was similar between VLBW and control groups [-1.1% (-53.5, 103.8, P = 0.97].Diurnal cortisol patterns and reactivity to a low-dose DST in young adulthood were not associated with preterm birth.

  20. Balance in children born prematurely currently aged 6–7

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    Dziuba Ewa

    2017-12-01

    Full Text Available Study aim: Premature birth is one of the major problems of obstetrics, leading to numerous complications that are associated with prematurity, for instance balance disorders. The aim of the study was to assess the impact of premature birth on the ability to maintain balance in children commencing their school education. Material and methods: The study included children aged 6-7 years. The study group consisted of 59 children (31 girls and 28 boys, mean age 6.38 ± SD 0.73 born prematurely between 24 and 35 weeks of gestation. The control group consisted of 61 children (28 girls and 33 boys, mean age 6.42 ± 0.58 born at term. The research utilized standardized test tools - one-leg open-eyed and closed-eyed standing test, one-leg jumping test - and an original questionnaire survey. Results: The children born at term achieved better results in the majority of tests. The comparison of girls and boys born pre­maturely and at term showed no statistically significant difference between them in terms of dynamic balance, static balance or total balance control. The comparison of the tests performed on the right and left lower limb in prematurely born children showed no statistically significant differences. Conclusion: Premature birth affects the ability to maintain body balance. The results of the study indicate the need to develop coordination skills that shape body balance in prematurely born children.

  1. Lower conditioning leisure-time physical activity in young adults born preterm at very low birth weight.

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    Nina Kaseva

    Full Text Available BACKGROUND: Adults born preterm at very low birth weight (VLBW, <1500 g have elevated levels of risk factors for cardiovascular diseases and type 2 diabetes. Preliminary observations suggest that this could partly be explained by lower rates of physical activity. The aim of this study was to assess physical activity in healthy young adults born preterm at very low birth weight compared with term-born controls. METHODOLOGY/PRINCIPAL FINDINGS: We studied 94 unimpaired young adults, aged 21-29 years, born at VLBW and 101 age-, sex-, and birth hospital-matched term-born controls from one regional center in Southern Finland. The participants completed a validated 30-item 12-month physical activity questionnaire and the NEO-Personality Inventory based on the Big Five taxonomy, the most commonly used classification of personality traits. Yearly frequency, total time, total volume and energy expenditure of conditioning and non-conditioning leisure-time physical activity (LTPA and commuting physical activity were compared between VLBW and term-born subjects. A subset of participants underwent dual-energy x-ray absorptiometry for body composition measurement. Data were analyzed by multiple linear regression. Compared with controls, VLBW participants had lower frequency [-38.5% (95% CI; -58.9, -7.7], total time [-47.4% (95% CI; -71.2, -4.1], total volume [-44.3% (95% CI; -65.8, -9.2] and energy expenditure [-55.9% (95% CI; -78.6, -9.4] of conditioning LTPA when adjusted for age, sex, body mass index, smoking, parental education and personality traits. Adjusting for lean body mass instead of body mass index attenuated the difference. There were no differences in non-conditioning LTPA or commuting physical activity. CONCLUSIONS/SIGNIFICANCE: Compared with term-born controls, unimpaired VLBW adults undertake less frequent LTPA with lower total time and volume of exercise resulting in lower energy expenditure. Differences in personality that exist between the

  2. Growth and development in children born very low birthweight.

    Science.gov (United States)

    Scharf, Rebecca J; Stroustrup, Annemarie; Conaway, Mark R; DeBoer, Mark D

    2016-09-01

    To examine the relationships between growth (birth to age 2 years) and developmental outcomes in children born with very low birthweight (VLBW). Motor and mental development in children born with VLBW were regressed on anthropometric measurements at birth, 9 months and 2 years using multivariable regression. The Early Childhood Longitudinal Study-Birth Cohort, a longitudinal cohort, community sample, designed to be representative of children born across the USA. 950 children born with VLBW (children exhibited poor growth, with length-for-age z-scores children at 9 months (adjusted for prematurity) and 34.2% of children at 2 years. Compared with children having z-scores >-2, children with growth shortfalls in head circumference, length and weight had a higher adjusted OR (aOR) of low Bayley motor scores at 9 months and 2 years (aOR ranging from 1.8 to 3.3, all pchildren born with VLBW. While careful length measures may be a particularly useful marker, deficits in all anthropometric measures were risk factors for developmental delays. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

  3. Individualized Approaches Have Profitable Clinical Value for Strengthening Fathers' Confidence in the Care of Preterm Infants. Commentary on: "Variations in Early Attachment Mechanisms Contribute to Attachment Quality: Case Studies Including Babies Born Preterm"

    Science.gov (United States)

    Buchheim, Anna

    2016-01-01

    In this commentary, Buchheim states that she recognizes that infant-parent relationship has been shown to be of particular significance to preterm infants' socioemotional development, and that preterm children have been reported to be at higher risk of developing attachment insecurity and disorganized attachment. In the feature paper on attachment…

  4. Magic moment? Maternal marriage for children born out of wedlock.

    Science.gov (United States)

    Gibson-Davis, Christina

    2014-08-01

    To test the existence of the "magic moment" for parental marriage immediately post-birth and to inform policies that preferentially encourage biological over step parent marriage, this study estimates the incidence and stability of maternal marriage for children born out of wedlock. Data came from the National Survey of Family Growth on 5,255 children born non maritally. By age 15, 29 % of children born non maritally experienced a biological-father marriage, and 36 % experienced a stepfather marriage. Stepfather marriages occurred much later in a child's life-one-half occurred after the child turned age 7-and had one-third higher odds of dissolution. Children born to black mothers had qualitatively different maternal marriage experiences than children born to white or Hispanic mothers, with less biological-parent marriage and higher incidences of divorce. Findings support the existence of the magic moment and demonstrate that biological marriages were more enduring than stepfather marriages. Yet relatively few children born out of wedlock experienced stable, biological-parent marriages as envisioned by marriage promotion programs.

  5. Racial Disparities in Blood Pressure Trajectories of Preterm Children: The Role of Family and Neighborhood Socioeconomic Status.

    Science.gov (United States)

    Fuller-Rowell, Thomas E; Curtis, David S; Klebanov, Pamela K; Brooks-Gunn, Jeanne; Evans, Gary W

    2017-05-15

    Racial disparities in cardiovascular disease mortality in the United States remain substantial. However, the childhood roots of these disparities are not well understood. In the current study, we examined racial differences in blood pressure trajectories across early childhood in a sample of African-American and European-American low-birth-weight preterm infants. Family and neighborhood socioeconomic status (SES), measured at baseline, were also examined as explanations for subsequent group disparities. Analyses focused on 407 African-American and 264 European-American children who participated in the Infant Health and Development Program, a US longitudinal study of preterm children born in 1985. Blood pressure was assessed on 6 occasions between the ages of 24 and 78 months, in 1987-1992. Across this age range, the average rate of change in both systolic and diastolic blood pressure was greater among African-American children than among European-American children. Neighborhood SES explained 29% and 24% of the racial difference in the average rate of change in systolic and diastolic blood pressure, respectively, whereas family SES did not account for group differences. The findings show that racial differences in blood pressure among preterm children emerge in early childhood and that neighborhood SES accounts for a portion of racial disparities. © The Author 2017. Published by Oxford University Press on behalf of the Johns Hopkins Bloomberg School of Public Health. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  6. Functioning of 7-Year-Old Children Born at 32 to 35 Weeks' Gestational Age

    NARCIS (Netherlands)

    Cserjesi, R.; Van Braeckel, K.N.J.A.; Butcher, P.R.; Kerstjens, J.M.; Reijneveld, S.A.; Bouma, A.; Geuze, R.H.; Bos, A.F.

    2012-01-01

    OBJECTIVE: To compare neuropsychological functions in moderately preterm (32-35 weeks' gestation) and full-term children at the age of 7 years and identify gender differences. METHODS: Community-based prospective cohort study of 248 moderately preterm children (138 boys) and 130 full-term children

  7. [Examination of psychomotor development in relation to social-environmental factors in preterm children at 2 years old].

    Science.gov (United States)

    Kenyhercz, Flóra; Nagy, Beáta

    2017-01-01

    The development of children born prematurely is an important aspect in public health, because preterm birth rates are not decreasing with the development of medical sciences. Description of psychomotor development of preterm children related to potentially influencing environmental factors. Children born below 2.500 grams at the age of two (n = 75). Psychomotor development, quality of home environment, socio-demographic background were measured. Lower birth weight was associated with lower development quotients. Psychomotor development was also negatively affected by child deprivation, low levels of cognitive stimulation and maternal empathy, regardless of birth weight. Increased performance loss was found related to lower sociodemographic variables, such as low maternal education or ethnicity. Psychomotor development of 2-year-old premature children is affected by the examined social-environmental factors. We recommend the screening and developmental interventions for premature children as early as possible, thus preventing difficulties in mental and motor development in the future. Orv. Hetil., 2017, 158(1), 31-38.

  8. Executive function and IQ predict mathematical and attention problems in very preterm children

    NARCIS (Netherlands)

    Aarnoudse-Moens, Cornelieke Sandrine Hanan; Weisglas-Kuperus, Nynke; Duivenvoorden, Hugo Joseph; van Goudoever, Johannes Bernard; Oosterlaan, Jaap

    2013-01-01

    Objective of this study was to examine the impact of executive function (EF) on mathematical and attention problems in very preterm (gestational age ≤ 30 weeks) children. Participants were 200 very preterm (mean age 8.2 ± 2.5 years) and 230 term children (mean age 8.3 ± 2.3 years) without severe

  9. Executive Function and IQ Predict Mathematical and Attention Problems in Very Preterm Children

    NARCIS (Netherlands)

    C.S.H. Aarnoudse-Moens (Cornelieke); N. Weisglas-Kuperus (Nynke); H.J. Duivenvoorden (Hugo); J.B. van Goudoever (Hans); J. Oosterlaan (Jaap)

    2013-01-01

    textabstractObjective of this study was to examine the impact of executive function (EF) on mathematical and attention problems in very preterm (gestational age ≤ 30 weeks) children. Participants were 200 very preterm (mean age 8.2 ± 2.5 years) and 230 term children (mean age 8.3 ± 2.3 years)

  10. Factors affecting vocabulary acquisition at age 2 in children born between 23 and 28 weeks' gestation.

    Science.gov (United States)

    Marston, Louise; Peacock, Janet L; Calvert, Sandra A; Greenough, Anne; Marlow, Neil

    2007-08-01

    Language development is often slower in preterm children compared with their term peers. We investigated factors associated with vocabulary acquisition at 2 years in a cohort of children born at 28 weeks' gestation or less. For children entered into the United Kingdom Oscillation Study, language development was evaluated by using the MacArthur-Bates Communicative Development Inventories score, completed by parents as part of a developmental questionnaire. The effect of demographic, neonatal, socioeconomic factors, growth, and disability were investigated using multifactorial random effects modelling. Questionnaires were returned by 288 participants (148 males, 140 females). The mean number of words vocalized was 42 (SD 29). Multifactorial analysis showed only four factors were significantly associated with vocabulary acquisition. These were: (1) level of disability (mean words: no disability, 45; other disability, 38; severe disability, 30 [severe disability is defined as at least one extreme response in one of the following clinical domains: neuromotor, vision, hearing, communication, or other physical disabilities]; 95% confidence interval [CI] for the difference between no and severe disability 7- 23); (2) sex (39 males, 44 females; 95% CI 0.4-11); (3) length of hospital stay (lower quartile, 47; upper quartile, 38; 95% CI -12 to -4); and (4) weight SD score at 12 months (lower quartile, 39; upper quartile, 44; 95% CI 1-9). There was no significant association between gestational age and vocabulary after multifactorial analysis. There was no significant effect of any socioeconomic factor on vocabulary acquisition. We conclude that clinical factors, particularly indicators of severe morbidity, dominate the correlates of vocabulary acquisition at age 2 in children born very preterm.

  11. Peak Bone Mass and Bone Microarchitecture in Adults Born With Low Birth Weight Preterm or at Term: A Cohort Study.

    Science.gov (United States)

    Balasuriya, Chandima N D; Evensen, Kari Anne I; Mosti, Mats P; Brubakk, Ann-Mari; Jacobsen, Geir W; Indredavik, Marit S; Schei, Berit; Stunes, Astrid Kamilla; Syversen, Unni

    2017-07-01

    Peak bone mass (PBM) is regarded as the most important determinant of osteoporosis. Growing evidence suggests a role of intrauterine programming in skeletal development. We examined PBM and trabecular bone score (TBS) in adults born preterm with very low birth weight (VLBW) or small for gestational age (SGA) at term compared with term-born controls. This follow-up cohort study included 186 men and women (25 to 28 years); 52 preterm VLBW (≤1500 g), 59 term-born SGA (10th percentile). Main outcome was bone mineral density (BMD) by dual x-ray absorptiometry. Secondary outcomes were bone mineral content (BMC), TBS, and serum bone markers. VLBW adults had lower BMC and BMD vs controls, also when adjusted for height, weight, and potential confounders, with the following BMD Z-score differences: femoral neck, 0.6 standard deviation (SD) (P = 0.003); total hip, 0.4 SD (P = 0.01); whole body, 0.5 SD (P = 0.007); and lumbar spine, 0.3 SD (P = 0.213). The SGA group displayed lower spine BMC and whole-body BMD Z-scores, but not after adjustment. Adjusted odds ratios for osteopenia/osteoporosis were 2.4 and 2.0 in VLBW and SGA adults, respectively. TBS did not differ between groups, but it was lower in men than in women. Serum Dickkopf-1 was higher in VLBW subjects vs controls; however, it was not significant after adjustment for multiple comparisons. Both low-birth-weight groups displayed lower PBM and higher frequency of osteopenia/osteoporosis, implying increased future fracture risk. The most pronounced bone deficit was seen in VLBW adults. Copyright © 2017 Endocrine Society

  12. Probabilistic maps of the white matter tracts with known associated functions on the neonatal brain atlas: Application to evaluate longitudinal developmental trajectories in term-born and preterm-born infants.

    Science.gov (United States)

    Akazawa, Kentaro; Chang, Linda; Yamakawa, Robyn; Hayama, Sara; Buchthal, Steven; Alicata, Daniel; Andres, Tamara; Castillo, Deborrah; Oishi, Kumiko; Skranes, Jon; Ernst, Thomas; Oishi, Kenichi

    2016-03-01

    Diffusion tensor imaging (DTI) has been widely used to investigate the development of the neonatal and infant brain, and deviations related to various diseases or medical conditions like preterm birth. In this study, we created a probabilistic map of fiber pathways with known associated functions, on a published neonatal multimodal atlas. The pathways-of-interest include the superficial white matter (SWM) fibers just beneath the specific cytoarchitectonically defined cortical areas, which were difficult to evaluate with existing DTI analysis methods. The Jülich cytoarchitectonic atlas was applied to define cortical areas related to specific brain functions, and the Dynamic Programming (DP) method was applied to delineate the white matter pathways traversing through the SWM. Probabilistic maps were created for pathways related to motor, somatosensory, auditory, visual, and limbic functions, as well as major white matter tracts, such as the corpus callosum, the inferior fronto-occipital fasciculus, and the middle cerebellar peduncle, by delineating these structures in eleven healthy term-born neonates. In order to characterize maturation-related changes in diffusivity measures of these pathways, the probabilistic maps were then applied to DTIs of 49 healthy infants who were longitudinally scanned at three time-points, approximately five weeks apart. First, we investigated the normal developmental pattern based on 19 term-born infants. Next, we analyzed 30 preterm-born infants to identify developmental patterns related to preterm birth. Last, we investigated the difference in diffusion measures between these groups to evaluate the effects of preterm birth on the development of these functional pathways. Term-born and preterm-born infants both demonstrated a time-dependent decrease in diffusivity, indicating postnatal maturation in these pathways, with laterality seen in the corticospinal tract and the optic radiation. The comparison between term- and preterm-born

  13. Neonatal Predictors of Cognitive Ability in Adults Born Very Preterm : A Prospective Cohort Study

    NARCIS (Netherlands)

    Breeman, L.D.|info:eu-repo/dai/nl/390776114; Jaekel, Julia; Baumann, Nicole; Bartmann, Peter; Wolke, Dieter

    Aim To identify neonatal predictors to allow a developmental prognosis of very preterm / very-low birthweight (VP/VLBW) survivors' cognitive abilities into adult life. Method The Bavarian Longitudinal Study is a prospective whole population study that followed 260 VP/VLBW infants from birth to

  14. Brain injury in very preterm children and neurosensory and cognitive disabilities during childhood: the EPIPAGE cohort study.

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    Stéphane Marret

    Full Text Available OBJECTIVE: To investigate the association of motor and cognitive/learning deficiencies and overall disabilities in very preterm (VPT children and their relations to gestational age (GA and brain lesions. DESIGN SETTING AND PARTICIPANTS: EPIPAGE is a longitudinal population-based cohort study of children born before 33 weeks' gestation (WG in 9 French regions in 1997-1998. Cumulating data from all follow up stages, neurodevelopmental outcomes were available for 90% of the 2480 VPT survivors at 8 years. Main outcomes were association of motor and cognitive deficiencies and existence of at least one deficiency (motor, cognitive, behavioral/psychiatric, epileptic, visual, and/or hearing deficiencies in three GA groups (24-26, 27-28, and 29-32WG and four groups of brain lesions (none, minor, moderate, or severe. RESULTS: VPT had high rates of motor (14% and cognitive (31% deficiencies. Only 6% had an isolated motor deficiency, 23% an isolated cognitive one and 8% both types. This rate reached 20% among extremely preterm. Psychiatric disorders and epilepsy were observed in 6% and 2% of children, respectively. The risks of at least one severe or moderate deficiency were 11 and 29%. These risks increased as GA decreased; only 36% of children born extremely preterm had no reported deficiency. Among children with major white matter injury (WMI, deficiency rates reached 71% at 24-26WG, 88% at 27-28WG, and 80% at 29-32WG; more than 40% had associated motor and cognitive deficiencies. By contrast, isolated cognitive deficiency was the most frequent problem among children without major lesions. CONCLUSIONS: In VPT, the lower the GA, the higher the neurodisability rate. Cerebral palsy is common. Impaired cognitive development is more frequent. Its occurrence in case without WMI or early motor disorders makes long-term follow up necessary. The strong association between motor impairments, when they exist, and later cognitive dysfunction supports the hypothesis

  15. Attention and Regional Gray Matter Development in Very Preterm Children at Age 12 Years.

    Science.gov (United States)

    Lean, Rachel E; Melzer, Tracy R; Bora, Samudragupta; Watts, Richard; Woodward, Lianne J

    2017-08-01

    This study examines the selective, sustained, and executive attention abilities of very preterm (VPT) born children in relation to concurrent structural magnetic resonance imaging (MRI) measures of regional gray matter development at age 12 years. A regional cohort of 110 VPT (≤32 weeks gestation) and 113 full term (FT) born children were assessed at corrected age 12 years on the Test of Everyday Attention-Children. They also had a structural MRI scan that was subsequently analyzed using voxel-based morphometry to quantify regional between-group differences in cerebral gray matter development, which were then related to attention measures using multivariate methods. VPT children obtained similar selective (p=.85), but poorer sustained (p=.02) and executive attention (p=.01) scores than FT children. VPT children were also characterized by reduced gray matter in the bilateral parietal, temporal, prefrontal and posterior cingulate cortices, bilateral thalami, and left hippocampus; and increased gray matter in the occipital and anterior cingulate cortices (family-wise error-corrected pattention was associated with increased gray matter in the anterior cingulate cortex (p=.04). Poor executive shifting attention was associated with reduced gray matter in the right superior temporal cortex (p=.04) and bilateral thalami (p=.05). Poorer executive divided attention was associated with reduced gray matter in the occipital (p=.001), posterior cingulate (p=.02), and left temporal (p=.01) cortices; and increased gray matter in the anterior cingulate cortex (p=.001). Disturbances in regional gray matter development appear to contribute, at least in part, to the poorer attentional performance of VPT children at school age. (JINS, 2017, 23, 539-550).

  16. Peculiarities of rickets of children who were born prematurely and suffered bronchopulmonary dysplasia

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    Yablon О.S.

    2016-05-01

    Full Text Available Objective: to establish the clinical and metabolic peculiarities of rickets of children who were born prematurely and suffered bronchopulmonary dysplasia and to evaluate the effectiveness of specific and nonspecific prevention of rickets of these children. Materials and methods. 15 infants with clinical manifestations of rickets who were born preterm (gestational age 28,87 0,56 weeks, weight 1214,0077 ,91 g and transferred to the neonatal bronchopulmonary dysplasia (first group investigated serum total calcium, the level of ionized calcium, inorganic phosphorus in serum, activity of alkaline phosphatase in serum. The results were compared with those of 25 premature babies of the same age and severity of rickets without bronchopulmonary dysplasia (second group and 10 term infants of the same age and severity of rickets (group. Results. Children with rickets and osteomalacia bronchopulmonary dysplasia symptoms prevailed, particularly kraniotabes (60.00% and availability Harissonovoyi grooves (33.33% (p<0.05, deformity of the sternum (93.33% and expanding the lower aperture (100.00% (p<0.01. The data indicate that the depth of metabolic disorders in premature babies with rickets and bronchopulmonary dysplasia fairly similar as prevailing without bronchopulmonary dysplasia of premature babies and of children who were born full-term. The children of the first group all indicators biochemistry blood were significantly lower than similar indicators in children with group comparison, the level of total calcium — 1.84±0.04 mmol/l and inorganic phosphorus — 1.44±0.02 mmol/l (p<0.01, and ionized calcium — 1.06±0.03 mmol/l. The activity of alkaline phosphatase (663.53±55.10 U/L significantly prevailing rate of term infants (p<0,05. In premature infants antenatal and postnatal prevention of rickets was broken. Conclusion. It has been established that rickets in premature infants in the background bronchopulmonary dysplasia began earlier, had mostly

  17. Should we definitively abandon prophylaxis for patent ductus arteriosus in preterm new-borns?

    OpenAIRE

    Fanos,Vassilios; Pusceddu,Michele; Dessì,Angelica; Marcialis,Maria Antonietta

    2011-01-01

    Although the prophylactic administration of indomethacin in extremely low-birth weight infants reduces the frequency of patent ductus arteriosus and severe intraventricular hemorrhage, it does not appear to provide any long-term benefit in terms of survival without neurosensory and cognitive outcomes. Considering the increased drug-induced reduction in renal, intestinal, and cerebral blood flow, the use of prophylaxis cannot be routinely recommended in preterm neonates. However, a better unde...

  18. A nationwide survey of incidence rates and risk factors of inguinal hernia in preterm children.

    Science.gov (United States)

    Fu, Yu-Wei; Pan, Mei-Lien; Hsu, Yao-Jen; Chin, Tai-Wai

    2018-01-01

    Clinical observations showed a higher incidence rate of inguinal hernia (IH) in preterm infants. In this study, we calculated the incidence rate of preterm IH from the National Health Insurance Research Database (NHIRD) of Taiwan. From NHIRD, 92,308 subjects born in the year of 1997-2005 were randomly selected as the study cohort. The medical claims of these subjects from birth to 6th year of age were analyzed. Preterm births were defined using ICD code 765.1*. Risk factors such as birth weight, lung disorders, and ventilator supports before IH repairs were investigated. The risk of incarceration and bowel resection were also evaluated. From 92,308 subjects, 2560 preterm births were identified. IH was repaired in 231 preterm (9.02%) and 3650 term subjects (4.07%). Male (preterm 13.3% and non-preterm 6.3%) had more hernia repairs than female (preterm 3.8% and non-preterm 1.6%). The incidence rate of IH is 13.7% for those under 1500 g, 8.2% for those 1500-1999 g, 7.7% for those 2000-2499 g, and 6.3% for those above 2500 g. The incidence rate of IH in preterms with past history of lung disorders and ventilation supports is 8.7 and 13.6%, respectively. There was no significant difference in the incidences of incarceration and bowel resection between preterms and non-preterms. Birth weight under 2500 g is a significant risk factor for IH repairs. Other risk factors are male gender, past history of lung diseases, and ventilator supports.

  19. Parachute and lateral propping reactions in preterm children

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    Ohlweiler Lygia

    2002-01-01

    Full Text Available A non-controlled, prognostic cohort study was performed with the aim of establishing markers of neurological development and defining a clinical and epidemiological profile of preterm newborns at 3, 6, 9, and 12 months of gestation-corrected age in terms of parachute and lateral propping reactions. Newborns with gestational age of up to 36 weeks and 6 days, weighing 2,000 g or less at birth, were included in the study At 6 months of age, parachute and lateral propping reactions were present in 8.1% of the patients. At 9 months, the parachute reaction was present in 87.5%, and the lateral propping reaction was present in 90% of the children. It was possible to assess parachute and lateral propping reactions in preterm children in the first year of life. Alterations in trunk-limb coordination may be evidenced in the 1st year of life through postural reactions, which are maintained as prematurity markers until school age.

  20. Investigating the use of support vector machine classification on structural brain images of preterm-born teenagers as a biological marker.

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    Carlton Chu

    Full Text Available Preterm birth has been shown to induce an altered developmental trajectory of brain structure and function. With the aid support vector machine (SVM classification methods we aimed to investigate whether MRI data, collected in adolescence, could be used to predict whether an individual had been born preterm or at term. To this end we collected T1-weighted anatomical MRI data from 143 individuals (69 controls, mean age 14.6y. The inclusion criteria for those born preterm were birth weight ≤ 1500g and gestational age < 37w. A linear SVM was trained on the grey matter segment of MR images in two different ways. First, all the individuals were used for training and classification was performed by the leave-one-out method, yielding 93% correct classification (sensitivity = 0.905, specificity = 0.942. Separately, a random half of the available data were used for training twice and each time the other, unseen, half of the data was classified, resulting 86% and 91% accurate classifications. Both gestational age (R = -0.24, p<0.04 and birth weight (R = -0.51, p < 0.001 correlated with the distance to decision boundary within the group of individuals born preterm. Statistically significant correlations were also found between IQ (R = -0.30, p < 0.001 and the distance to decision boundary. Those born small for gestational age did not form a separate subgroup in these analyses. The high rate of correct classification by the SVM motivates further investigation. The long-term goal is to automatically and non-invasively predict the outcome of preterm-born individuals on an individual basis using as early a scan as possible.

  1. MRC ORACLE Children Study. Long term outcomes following prescription of antibiotics to pregnant women with either spontaneous preterm labour or preterm rupture of the membranes

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    Salt Alison

    2008-04-01

    Full Text Available Abstract Background The Medical Research Council (MRC ORACLE trial evaluated the use of co-amoxiclav 375 mg and/or erythromycin 250 mg in women presenting with preterm rupture of membranes (PROM ORACLE I or in spontaneous preterm labour (SPL ORACLE II using a factorial design. The results showed that for women with a singleton baby with PROM the prescription of erythromycin is associated with improvements in short term neonatal outcomes, although co-amoxiclav is associated with prolongation of pregnancy, a significantly higher rate of neonatal necrotising enterocolitis was found in these babies. Prescription of erythromycin is now established practice for women with PROM. For women with SPL antibiotics demonstrated no improvements in short term neonatal outcomes and are not recommended treatment. There is evidence that both these conditions are associated with subclinical infection so perinatal antibiotic administration may reduce the risk of later disabilities, including cerebral palsy, although the risk may be increased through exposure to inflammatory cytokines, so assessment of longer term functional and educational outcomes is appropriate. Methods The MRC ORACLE Children's Study will follow up UK children at age 7 years born to 4809 women with PROM and the 4266 women with SPL enrolled in the earlier ORACLE trials. We will use a parental questionnaire including validated tools to assess disability and behaviour. We will collect the frequency of specific medical conditions: cerebral palsy, epilepsy, respiratory illness including asthma, diabetes, admission to hospital in last year and other diseases, as reported by parents. National standard test results will be collected to assess educational attainment at Key Stage 1 for children in England. Discussion This study is designed to investigate whether or not peripartum antibiotics improve health and disability for children at 7 years of age. Trial registration The ORACLE Trial and Children

  2. Young Adult Outcomes of Children Born to Teen Mothers: Effects of Being Born during Their Teen or Later Years

    Science.gov (United States)

    Lipman, Ellen L.; Georgiades, Katholiki; Boyle, Michael H.

    2011-01-01

    Objective: Children of teen mothers exhibit adverse outcomes through adolescence. It is unclear whether these adverse outcomes extend to adulthood and apply to all of her children, or only those born when she was a teen. We examine the associations between young adult functioning and being born to a teen mother aged less than or equal to 20 years…

  3. Trends in the prevalence of cerebral palsy in children born between 1988 and 2007 in Okinawa, Japan.

    Science.gov (United States)

    Touyama, Mayumi; Touyama, Jun; Toyokawa, Satoshi; Kobayashi, Yasuki

    2016-10-01

    This study aimed to describe trends in CP prevalence among children born between 1988 and 2007 in Okinawa, Japan. This study was conducted during two time periods, Period I (from 1988 to 1997) and Period II (from 1998 to 2007), using data from the local CP registration system. We assessed cerebral palsy gestational age and birth weight specific trends in prevalence and analyzed these with Poisson regression analysis. Overall crude CP prevalence was 1.88 per 1000 live births. Approximately 70% of children with CP were born preterm or with low birth weight (LBW). Overall CP prevalence increased in Period I and decreased significantly in Period II (POkinawa, Japan. Copyright © 2016 The Japanese Society of Child Neurology. Published by Elsevier B.V. All rights reserved.

  4. Bilingualism as a potential strategy to improve executive function in preterm infants: a review.

    Science.gov (United States)

    Head, Lauren M; Baralt, Melissa; Darcy Mahoney, Ashley E

    2015-01-01

    Preterm birth is associated with long-term deficits in executive functioning and cognitive performance. Using the model of brain plasticity as a theoretical framework, it is possible that preterm infants' neurodevelopmental sequelae can be altered. Evidence suggests that bilingualism confers cognitive advantages on executive functioning, so it is possible that bilingualism may improve preterm infants' neurodevelopment. However, bilingualism has only been studied in term children. This review examined literature that compared the performance of preterm-born children to term children and bilingual children to monolingual children on executive function tasks. To address cognitive disparities in preterm-born children, studies investigating the effect of bilingualism on preterm infants' executive functioning is warranted. Copyright © 2015 National Association of Pediatric Nurse Practitioners. Published by Elsevier Inc. All rights reserved.

  5. Educational and rehabilitation service utilization in adolescents born preterm or with a congenital heart defect and at high risk for disability.

    Science.gov (United States)

    Majnemer, Annette; Dahan-Oliel, Noemi; Rohlicek, Charles; Hatzigeorgiou, Sean; Mazer, Barbara; Maltais, Desiree B; Schmitz, Norbert

    2017-10-01

    This historical cohort study describes the use of educational and rehabilitation services in adolescents born preterm or with a congenital heart defect (CHD). Parents of 76 young people (mean age 15y 8mo [SD 1y 8mo]) with CHD and 125 born ≤29 weeks gestational age (mean age 16y [SD 2y 5mo]) completed a demographics questionnaire including educational and rehabilitation resource utilization within the previous 6 months. Rehabilitation services included occupational therapy, physical therapy, speech language pathology, psychology. Developmental (Leiter Brief IQ, Movement-ABC, Strengths and Difficulties Questionnaire) and functional (Vineland) status of the young people was assessed. Pearson χ 2 tests were used to perform simple pairwise comparisons of categorical outcomes across the two groups (CHD, preterm). Univariate logistic regression was used to examine predictors of service utilization. Developmental profiles of the two groups (CHD/preterm) were similar (29.9%/30% IQpeople with motor deficits were more likely to require educational (CHD: OR 5.72, 1.99-16.42; preterm: OR 3.11, 1.43-6.77) and rehabilitation services (preterm: OR 3.97, 1.21-13.03). Although young people with impairments were more likely to receive educational and rehabilitation services, many may not be adequately supported, particularly by rehabilitation specialists. Rehabilitation services at this important transition phase could be beneficial in optimizing adaptive functioning in the home, school, and community. © 2017 Mac Keith Press.

  6. Should we definitively abandon prophylaxis for patent ductus arteriosus in preterm new-borns?

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    Vassilios Fanos

    2011-01-01

    Full Text Available Although the prophylactic administration of indomethacin in extremely low-birth weight infants reduces the frequency of patent ductus arteriosus and severe intraventricular hemorrhage, it does not appear to provide any long-term benefit in terms of survival without neurosensory and cognitive outcomes. Considering the increased drug-induced reduction in renal, intestinal, and cerebral blood flow, the use of prophylaxis cannot be routinely recommended in preterm neonates. However, a better understanding of the genetic background of each infant may allow for individualized prophylaxis using NSAIDs and metabolomics.

  7. Developmental milestones in post-term born children

    DEFF Research Database (Denmark)

    Olesen, Annette Wind; Olsen, Jørn; Zhu, Jinliang

    DEVELOPMENTAL MILESTONES IN POST-TERM BORN CHILDREN Annette Wind Olesen (1), Jorn Olsen (2), Jinliang Zhu (2) (1)Institute of Regional Health Research, University of Southern Denmark, (2)The Danish Epidemiology Science Centre, Aarhus University Objective: To examine the timing of reaching...

  8. Visual perception in preterm children: what are we currently measuring?

    Science.gov (United States)

    Ortibus, Els L; De Cock, Paul P; Lagae, Lieven G

    2011-07-01

    Over the past two decades, cerebral visual impairment has been recognized as a principal deficit in preterm children, and in particular those with cerebral palsy. We review the current knowledge of visual processing deficits in these children, and provide an overview of the tools for assessing cerebral visual impairment. Commercially available instruments are usually directed at evaluating visuospatial skills rather than detecting object recognition difficulties. Particularly in children aged 3 years or younger and in children with multiple handicaps, cerebral visual impairment is difficult to diagnose. This difficulty may be attributable to limitations specific to the instrument, such as a test that is inappropriate for age, or to child-specific limitations such as motor impairment or speech delay. We therefore include an overview of relevant neuroimaging findings reported in these children, focusing on the most recent imaging modalities. Novel techniques such as diffusion tensor imaging may provide sensitive markers of cerebral visual impairment in situations where clinical diagnosis is difficult, and such approaches may allow for early intervention. Copyright © 2011 Elsevier Inc. All rights reserved.

  9. Neonatal pain and COMT Val158Met genotype in relation to serotonin transporter (SLC6A4 promoter methylation in very preterm children at school age

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    Cecil Ming Yeung Chau

    2014-12-01

    Full Text Available Children born very preterm are exposed to repeated neonatal procedures that induce pain and stress during hospitalization in the neonatal intensive care unit (NICU. The COMT Val158Met genotype is involved with pain sensitivity, and early life stress is implicated in altered expression of methylation of the serotonin transporter. We examined: (1 whether methylation of the serotonin transporter gene (SLC6A4 promoter differs between very preterm children and full-term controls at school age, (2 relationships with child behavior problems, and (3 whether the extent of neonatal pain exposure interacts with the COMT Val158Met genotype to predict SLC6A4 methylation at 7 years in the very preterm children. We examined the associations between the COMT genotypes, neonatal pain exposure (adjusted for neonatal clinical confounders, SLC6A4 methylation and behavior problems. Very preterm children had significantly higher methylation at 7/10 CpG sites in the SLC6A4 promoter compared to full-term controls at 7 years. Neonatal pain (adjusted for clinical confounders was significantly associated with total child behaviour problems on the Child Behavior Checklist (CBCL questionnaire (adjusted for concurrent stressors and 5HTTLPR genotype (p = 0.035. CBCL total problems was significantly associated with greater SLC6A4 methylation in very preterm children (p = 0.01. Neonatal pain (adjusted for clinical confounders and COMT Met/Met genotype were associated with SLC6A4 promoter methylation in very preterm children at 7 years (p = 0.001. These findings provide evidence that both genetic predisposition and early environment need to be considered in understanding susceptibility for developing behavioral problems in this vulnerable population.

  10. Does perinatal asphyxia contribute to neurological dysfunction in preterm infants?

    NARCIS (Netherlands)

    van Iersel, Patricia A. M.; Bakker, Saskia C. M.; Jonker, Arnold J. H.; Hadders-Algra, Mijna

    Background: Children born preterm are known to be at risk for neurodevelopmental disorders. The role of perinatal asphyxia in this increased risk is still a matter of debate. Aim: To analyze the contribution of perinatal asphyxia in a population of preterm infants admitted to a secondary paediatric

  11. RISK FACTORS AND EARLY DEVELOPMENT OF CHILDREN BORN WITH AN ASSISTED FERTILIZATION

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    Milena MILICHEVIKJ

    2011-09-01

    Full Text Available The aim of this paper is to present a systematic literature review of the researches conducted in the area of risk factors and difficulties in the early development of children born after assisted conception, to systematize current knowledge in this field and allocate the factors of importance for the early intervention.In order to evaluate the published data on risk factors and early development of children born after assisted conception, an extensive literature search was conducted to identify the published papers related to the obstetric and neonatal outcome of pregnancies after assisted repro­duction technology, the incidence of multiple pregnancy and the risk of preterm delivery, the neonatal status, the mean gestational age, the average birth weight, the neuro-developmental outcomes and early cognitive and motor development. The research identified the following factors as the most important for the early intervention: increased rates of multiple gestations, prematurity, delivery by cesarean section, lower average gestational development and average birth weight, small fetal development for gestational age and low Apgar score, related to the an increased risk of developing neurological problems, such as the cerebral palsy.Accepting this research results, it can be concluded that all of these information should be available for couples seeking an Assisted Reproductive Technology (ART treatment.The success of the early intervention is directly related to the early detection and assessment that precedes this treatment, creating individual programs and evaluation of the effects of the treatment.

  12. Regional vulnerability of longitudinal cortical association connectivity: Associated with structural network topology alterations in preterm children with cerebral palsy.

    Science.gov (United States)

    Ceschin, Rafael; Lee, Vince K; Schmithorst, Vince; Panigrahy, Ashok

    2015-01-01

    Preterm born children with spastic diplegia type of cerebral palsy and white matter injury or periventricular leukomalacia (PVL), are known to have motor, visual and cognitive impairments. Most diffusion tensor imaging (DTI) studies performed in this group have demonstrated widespread abnormalities using averaged deterministic tractography and voxel-based DTI measurements. Little is known about structural network correlates of white matter topography and reorganization in preterm cerebral palsy, despite the availability of new therapies and the need for brain imaging biomarkers. Here, we combined novel post-processing methodology of probabilistic tractography data in this preterm cohort to improve spatial and regional delineation of longitudinal cortical association tract abnormalities using an along-tract approach, and compared these data to structural DTI cortical network topology analysis. DTI images were acquired on 16 preterm children with cerebral palsy (mean age 5.6 ± 4) and 75 healthy controls (mean age 5.7 ± 3.4). Despite mean tract analysis, Tract-Based Spatial Statistics (TBSS) and voxel-based morphometry (VBM) demonstrating diffusely reduced fractional anisotropy (FA) reduction in all white matter tracts, the along-tract analysis improved the detection of regional tract vulnerability. The along-tract map-structural network topology correlates revealed two associations: (1) reduced regional posterior-anterior gradient in FA of the longitudinal visual cortical association tracts (inferior fronto-occipital fasciculus, inferior longitudinal fasciculus, optic radiation, posterior thalamic radiation) correlated with reduced posterior-anterior gradient of intra-regional (nodal efficiency) metrics with relative sparing of frontal and temporal regions; and (2) reduced regional FA within frontal-thalamic-striatal white matter pathways (anterior limb/anterior thalamic radiation, superior longitudinal fasciculus and cortical spinal tract) correlated with

  13. Impaired visual short-term memory capacity is distinctively associated with structural connectivity of the posterior thalamic radiation and the splenium of the corpus callosum in preterm-born adults.

    Science.gov (United States)

    Menegaux, Aurore; Meng, Chun; Neitzel, Julia; Bäuml, Josef G; Müller, Hermann J; Bartmann, Peter; Wolke, Dieter; Wohlschläger, Afra M; Finke, Kathrin; Sorg, Christian

    2017-04-15

    Preterm birth is associated with an increased risk for lasting changes in both the cortico-thalamic system and attention; however, the link between cortico-thalamic and attention changes is as yet little understood. In preterm newborns, cortico-cortical and cortico-thalamic structural connectivity are distinctively altered, with increased local clustering for cortico-cortical and decreased integrity for cortico-thalamic connectivity. In preterm-born adults, among the various attention functions, visual short-term memory (vSTM) capacity is selectively impaired. We hypothesized distinct associations between vSTM capacity and the structural integrity of cortico-thalamic and cortico-cortical connections, respectively, in preterm-born adults. A whole-report paradigm of briefly presented letter arrays based on the computationally formalized Theory of Visual Attention (TVA) was used to quantify parameter vSTM capacity in 26 preterm- and 21 full-term-born adults. Fractional anisotropy (FA) of posterior thalamic radiations and the splenium of the corpus callosum obtained by diffusion tensor imaging were analyzed by tract-based spatial statistics and used as proxies for cortico-thalamic and cortico-cortical structural connectivity. The relationship between vSTM capacity and cortico-thalamic and cortico-cortical connectivity, respectively, was significantly modified by prematurity. In full-term-born adults, the higher FA in the right posterior thalamic radiation the higher vSTM capacity; in preterm-born adults this FA-vSTM-relationship was inversed. In the splenium, higher FA was correlated with higher vSTM capacity in preterm-born adults, whereas no significant relationship was evident in full-term-born adults. These results indicate distinct associations between cortico-thalamic and cortico-cortical integrity and vSTM capacity in preterm-and full-term-born adults. Data suggest compensatory cortico-cortical fiber re-organization for attention deficits after preterm delivery

  14. fMRI Evidence for Dorsal Stream Processing Abnormality in Adults Born Preterm

    Science.gov (United States)

    Chaminade, Thierry; Leutcher, Russia Ha-Vinh; Millet, Veronique; Deruelle, Christine

    2013-01-01

    We investigated the consequences of premature birth on the functional neuroanatomy of the dorsal stream of visual processing. fMRI was recorded while sixteen healthy participants, 8 (two men) adults (19 years 6 months old, SD 10 months) born premature (mean gestational age 30 weeks), referred to as Premas, and 8 (two men) matched controls (20…

  15. Hand Preference and Cognitive, Motor, and Behavioral Functioning in 10-Year-Old Extremely Preterm Children.

    Science.gov (United States)

    Burnett, Alice C; Anderson, Peter J; Joseph, Robert M; Allred, Elizabeth N; O'Shea, T Michael; Kuban, Karl C K; Leviton, Alan

    2018-04-01

    The association of hand preference (left, mixed, and right) with cognitive, academic, motor, and behavioral function was evaluated in 864 extremely preterm children at 10 years of age. Left-handed and right-handed children performed similarly but mixed-handed children had greater odds of functional deficits across domains than right-handed children. Copyright © 2017 Elsevier Inc. All rights reserved.

  16. Functional outcome at school age of children born with gastroschisis.

    Science.gov (United States)

    Lap, Chiara C M M; Bolhuis, Sandra W; Van Braeckel, Koenraad N J A; Reijneveld, Sijmen A; Manten, Gwendolyn T R; Bos, Arend F; Hulscher, Jan B F

    We aimed to determine motor, cognitive and behavioural outcomes of school aged children born with gastroschisis compared to matched controls. We compared outcomes of 16 children born with gastroschisis treated at the University Medical Center Groningen, the Netherlands, between 1999 and 2006 with 32 controls matched for gender, gestational age, birth weight, and corrected for small for gestational age (SGA) and parental socioeconomic status (SES). Intelligence, auditory-verbal memory, attention, response inhibition, visual perception, motor skills, visuomotor integration, problem behaviour and executive functioning were evaluated. Median verbal intelligence quotient and global executive functioning scores of children born with gastroschisis were poorer than of controls (95 (inter quartile range (IQR) 88-100) vs. 104 (IQR 98-113), P=0.001, and 29 (IQR 6.8-63.8) vs. 5.0 (IQR 2.8-19.8), P=0.03, respectively). Children with gastroschisis were more often classified as borderline or abnormal than controls regarding response inhibition (odds ratio (OR) 20.4; 95%-confidence interval (95%-CI); 2.4-171.5), selective visual attention (OR 40.4; 95%-CI 5.9-275.4), sustained auditory attention (OR 88.1; 95%-CI 5.8-1342.8), and fine motor skills (50% vs. 0%). Grade retention was more prevalent in gastroschisis children (OR 6.07; 95%-CI 1.42-25.9). These associations persisted after adjustment for SGA and SES. The auditory-verbal memory, visuomotor integration and behavioural problems did not significantly differ from the controls. Gastroschisis is associated with poorer verbal intelligence, and with an increased risk for poor performance on several aspects of attention, response inhibition and fine motor skills at school age. The follow-up of children born with gastroschisis deserves attention regarding these specific domains, to improve their functional outcomes. Copyright © 2017 Elsevier B.V. All rights reserved.

  17. A Preliminary Study of Cortisol Reactivity and Behavior Problems in Young Children Born Premature

    Science.gov (United States)

    Bagner, Daniel M.; Sheinkopf, Stephen J.; Vohr, Betty R.; Lester, Barry M.

    2010-01-01

    The purpose of the present study was to examine the relation between cortisol reactivity and comorbid internalizing and externalizing behavior problems among children born premature. Children between the ages of 18 and 60 months who were born premature. PMID:20806330

  18. Preventing academic difficulties in preterm children: a randomised controlled trial of an adaptive working memory training intervention – IMPRINT study

    Science.gov (United States)

    2013-01-01

    Background Very preterm children exhibit difficulties in working memory, a key cognitive ability vital to learning information and the development of academic skills. Previous research suggests that an adaptive working memory training intervention (Cogmed) may improve working memory and other cognitive and behavioural domains, although further randomised controlled trials employing long-term outcomes are needed, and with populations at risk for working memory deficits, such as children born preterm. In a cohort of extremely preterm (effectiveness of Cogmed in improving academic functioning 2 years’ post-intervention. Secondary objectives are to assess the effectiveness of Cogmed in improving working memory and attention 2 weeks’, 12 months’ and 24 months’ post-intervention, and to investigate training related neuroplasticity in working memory neural networks 2 weeks’ post-intervention. Methods/Design This double-blind, placebo-controlled, randomised controlled trial aims to recruit 126 extremely preterm/extremely low birthweight 7-year-old children. Children attending mainstream school without major intellectual, sensory or physical impairments will be eligible. Participating children will undergo an extensive baseline cognitive assessment before being randomised to either an adaptive or placebo (non-adaptive) version of Cogmed. Cogmed is a computerised working memory training program consisting of 25 sessions completed over a 5 to 7 week period. Each training session takes approximately 35 minutes and will be completed in the child’s home. Structural, diffusion and functional Magnetic Resonance Imaging, which is optional for participants, will be completed prior to and 2 weeks following the training period. Follow-up assessments focusing on academic skills (primary outcome), working memory and attention (secondary outcomes) will be conducted at 2 weeks’, 12 months’ and 24 months’ post-intervention. Discussion To our knowledge, this study will be

  19. Diffuse periventricular leukomalacia in preterm children: assessment of grey matter changes by MRI

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    Tzarouchi, L.C.; Xydis, V.; Zikou, A.K.; Papastefanaki, M.; Argyropoulou, Maria I. [University of Ioannina, Department of Radiology, Medical School, Ioannina (Greece); Drougia, A.; Andronikou, S. [University of Ioannina, Neonatal Intensive Care Unit, Child Health Department, Medical School, Ioannina (Greece); Astrakas, L.G. [University of Ioannina, Department of Medical Physics, Medical School, Ioannina (Greece)

    2011-12-15

    Preterm children may have cognitive deficits and behavioural disorders suggestive of grey matter (GM) injury. The prevalence is higher in preterm children with diffuse periventricular leukomalacia (dPVL). Evaluate changes in the volume of 116 GM areas in preterm children with dPVL. Eleven preterm children with dPVL, gestational age 32.8 {+-} 2.6 weeks, examined at corrected age 22.0 {+-} 18.2 months and 33 matched preterm controls with normal brain MRI were studied. Volumes of 116 individual GM areas, and white matter/cerebrospinal fluid (WM/CSF) ratio were calculated on T1-weighted high-resolution images after segmentation. Relative to controls, children with dPVL had decreased GM volume of the hippocampus, amygdala, and frontal lobes and temporal middle gyrus (P < 0.05); increased GM volume of the putamen, thalamus, globus pallidum, superior temporal gyrus and of the parietal and occipital lobes (P < 0.05) and lower WM volume/higher CSF volume (P < 0.05). WM/CSF ratios also differed (P < 0.05). Preterm children with dPVL have increased regional GM volume in some areas probably related with a process of brain plasticity-regeneration and reduced GM volume in areas associated with cognition and memory. (orig.)

  20. Diffuse periventricular leukomalacia in preterm children: assessment of grey matter changes by MRI

    International Nuclear Information System (INIS)

    Tzarouchi, L.C.; Xydis, V.; Zikou, A.K.; Papastefanaki, M.; Argyropoulou, Maria I.; Drougia, A.; Andronikou, S.; Astrakas, L.G.

    2011-01-01

    Preterm children may have cognitive deficits and behavioural disorders suggestive of grey matter (GM) injury. The prevalence is higher in preterm children with diffuse periventricular leukomalacia (dPVL). Evaluate changes in the volume of 116 GM areas in preterm children with dPVL. Eleven preterm children with dPVL, gestational age 32.8 ± 2.6 weeks, examined at corrected age 22.0 ± 18.2 months and 33 matched preterm controls with normal brain MRI were studied. Volumes of 116 individual GM areas, and white matter/cerebrospinal fluid (WM/CSF) ratio were calculated on T1-weighted high-resolution images after segmentation. Relative to controls, children with dPVL had decreased GM volume of the hippocampus, amygdala, and frontal lobes and temporal middle gyrus (P < 0.05); increased GM volume of the putamen, thalamus, globus pallidum, superior temporal gyrus and of the parietal and occipital lobes (P < 0.05) and lower WM volume/higher CSF volume (P < 0.05). WM/CSF ratios also differed (P < 0.05). Preterm children with dPVL have increased regional GM volume in some areas probably related with a process of brain plasticity-regeneration and reduced GM volume in areas associated with cognition and memory. (orig.)

  1. Residential segregation, political representation, and preterm birth among U.S.- and foreign-born Black women in the U.S. 2008-2010.

    Science.gov (United States)

    Margerison-Zilko, Claire; Perez-Patron, Maria; Cubbin, Catherine

    2017-07-01

    Although racial residential segregation is associated with preterm birth (PTB) among non-Hispanic black (NHB) women in the U.S., prior work suggests that increased black political power arising from segregation may be protective for infant health. We examined associations between residential segregation, black political representation, and preterm birth (PTB) among U.S- and foreign-born NHB women in major U.S. cities using birth certificate data from 2008 to 2010 (n=861,450). Each 10-unit increase in segregation was associated with 3-6% increases in odds of PTB for both U.S.- and foreign-born NHB women. Black political representation was not associated with PTB and did not moderate the association between residential segregation and PTB. Copyright © 2017 Elsevier Ltd. All rights reserved.

  2. Preterm children have unfavorable motor, cognitive, and functional performance when compared to term children of preschool age.

    Science.gov (United States)

    Maggi, Eliane F; Magalhães, Lívia C; Campos, Alexandre F; Bouzada, Maria Cândida F

    2014-01-01

    to compare the motor coordination, cognitive, and functional development of preterm and term children at the age of 4 years. this was a cross-sectional study of 124 four-year-old children, distributed in two different groups, according to gestational age and birth weight, paired by gender, age, and socioeconomic level. All children were evaluated by the Movement Assessment Battery for Children - second edition (MABC-2), the Pediatric Evaluation of Disability Inventory (PEDI), and the Columbia Mental Maturity Scale (CMMS). preterm children had worse performance in all tests, and 29.1% of the preterm and 6.5% of term groups had scores on the MABC-2 indicative of motor coordination disorder (p=0.002). In the CMMS (p=0.034), the median of the standardized score for the preterm group was 99.0 (± 13.75) and 103.0 (± 12.25) for the term group; on the PEDI, preterm children showed more limited skill repertoire (p=0.001) and required more assistance from the caregiver (p=0.010) than term children. this study reinforced the evidence that preterm children from different socioeconomic backgrounds are more likely to have motor, cognitive, and functional development impairment, detectable before school age, than their term peers. Copyright © 2014 Sociedade Brasileira de Pediatria. Published by Elsevier Editora Ltda. All rights reserved.

  3. Executive Functioning and Learning Skills of Adolescent Children Born at Fewer than 26 Weeks of Gestation

    Science.gov (United States)

    Farooqi, A.; Adamsson, M.; Serenius, F.; Hägglöf, B.

    2016-01-01

    Aims To assess the cognitive and behavioral aspects of executive functioning (EF) and learning skills in extremely preterm (EPT) children compared with term control children aged 10 to 15 years. Methods A total of 132 of 134 (98% of all eligible survivors) EPT children born at the 2 Swedish regional tertiary care centers from 1992 to 1998 (mean age = 12 years, mean birth weight = 718 g, and mean gestational age = 24.4 weeks) and 103 matched term controls were assessed. General intelligence was assessed using the Wechsler Intelligence Scale for Children (WISC-III-R), and cognitive aspects of EF were analyzed using EF-sensitive subscales of the WISC-III-R and Tower test of the Delis-Kaplan Executive Function Scale (D-KEFS). Behaviors related to EF and learning skills were assessed using the Five to Fifteen questionnaire, which is a validated parent and teacher instrument. Academic performance in school was assessed by teachers’ responses on Achenbach’s Teachers Report Form. Analyses performed included multivariate analyses of covariance (ANCOVA and MANCOVA) and logistic regression analyses. Results The EPT children displayed significant deficits in cognitive aspects of EF compared with the controls, exhibiting decreases on the order of 0.9 SD to 1.2 SD for tasks of verbal conceptual reasoning, verbal and non-verbal working memory, processing speed and planning ability (P children with major neurosensory impairment (NSI) or a Full Scale intelligence quotient (FSIQ) of children reported significantly more EF-related behavioral problems. MANCOVA of teacher-reported learning skills in children with FSIQ >70 and without major NSI revealed no interactions, but significant main effects were observed for the behavioral composite executive function score, group status (EPT vs control) and FSIQ, for which all effect sizes were medium to large. The corresponding findings of MANCOVA of the parent-reported learning skills were very similar. According to the teachers

  4. Original article The effects of kangaroo mother care in a sample of preterm, preschool aged children

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    Magdalena Chrzan-Dętkoś

    2014-08-01

    Full Text Available Background The research has shown that kangaroo mother care has a protective impact both on health and future cognitive skills of prematurely born babies. The aim of this study was to investigate the relation between the early skin-to-skin contact and the cognitive and emotional-social functioning of preschool aged preterm babies. Participants and procedure The study group included 99 preterm babies. The children participated in a psychological examination conducted using the Columbia Mental Maturity Scale and the Terman-Merrill Test. The data concerning the skin-to-skin contact during the child’s hospitalisation were acquired during interviews with mothers. The emotional development was assessed on the basis of interviews with mothers, conducted using the Rescorla DSM-IV Orientation Scale (2005. Results The study showed no relation between kangaroo mother care and cognitive development. Nevertheless the early skin-to-skin contact turned out to be connected with the emotional functioning of the subjects. Preterm babies who used to experience kangaroo mother care experienced fewer anxiety and depressive disorders than those who did not. In addition it was revealed that the children who suffered from early damage to the brain in the forms of intraventricular and periventricular haemorrhages and experienced kangaroo mother care demonstrated less intense depressive symptoms than those who did not. Conclusions The obtained results, combined with the review of the foreign literature of the subject, indicate the usefulness of introducing kangaroo mother care to neonatal wards and encouraging parents to care about their prematurely born babies in such a way.

  5. Hyperresponse to acute stress and poorer memory in former preterm children

    Directory of Open Access Journals (Sweden)

    Andrea Amaro Quesada

    2012-09-01

    Full Text Available Background : Preterm birth is marked by stressful environment in intra- as well as extrauterine life. Furthermore, preterms are exposed to repeated painful procedures, loud noise, and restricted contact with parents in the neonatal intensive care unit. This environment can affect hormonal and physiological systems and lead to long-term negative outcomes. Despite this, little is known about how early-life stress affects preterms later on in childhood. The goals of the current study were threefold: (1 comparing cortisol profile, including cortisol awakening response (CAR, between preterm and full-term children; (2 assessing memory, behavior, and emotion of preterms; (3 evaluating if preterms are more responsive to an acute stressor. Methods : Basal cortisol and α-amylase (sAA profiles, including CAR of 30 preterm children were evaluated. Salivary samples were measured on two consecutive days at four time points: awakening, 30 min post-awakening, 1600h, and 2100h. Furthermore, we assess memory functions by using the wide range assessment of memory and learning and screen behavior/emotion by using strengths and difficulties questionnaire. The results of preterms were compared to an age- and sex-matched control group (n=31. One week after, the participants were exposed to Trier Social Stress Test for Children (TSST-C. Results : Preterms had higher cortisol concentrations at awakening, a flattened CAR, and an exaggerated response to TSST-C compared to full-terms. In addition, cortisol concentrations at awakening were larger in preterm girls than in preterm boys. A trend of sex-specific differences was also observed on TSST-C exposure, with higher cortisol response in preterm girls. Preterms also showed more emotional problems and poorer memory. Conclusions : Our findings illustrate the long-lasting effects of preterm birth on the hypothalamic pituitary adrenal (HPA axis, internalizing behavior, and memory. The findings are in line with the idea that

  6. Educational attainment of children born to mothers with epilepsy.

    Science.gov (United States)

    Lacey, Arron S; Pickrell, William Owen; Thomas, Rhys H; Kerr, Mike P; White, Cathy P; Rees, Mark I

    2018-03-27

    Small prospective studies have identified that children exposed to valproate in utero have poorer scores on cognitive testing. We wanted to identify whether children exposed to antiepileptic drugs (AEDs) in utero have poorer school performance. We used anonymised, linked, routinely collected healthcare records to identify children born to mothers with epilepsy. We linked these children to their national attainment Key Stage 1 (KS1) tests in mathematics, language and science at the age of 7 and compared them with matched children born to mothers without epilepsy, and with the national KS1 results. We used the core subject indicator (CSI) as an outcome measure (the proportion of children achieving a minimum standard in all subjects) and the results in individual subjects. We identified 440 children born to mothers with epilepsy with available KS1 results. Compared with a matched control group, fewer children with mothers being prescribed sodium valproate during pregnancy achieved the national minimum standard in CSI (-12.7% less than the control group), mathematics (-12.1%), language (-10.4%) and in science (-12.2%). Even fewer children with mothers being prescribed multiple AEDs during pregnancy achieved a national minimum standard: CSI (by -20.7% less than the control group), mathematics (-21.9%), language (-19.3%) and science (-19.4%). We did not observe any significant difference in children whose mothers were prescribed carbamazepine or were not taking an AED when compared with the control group. In utero exposure to AEDs in combination, or sodium valproate alone, is associated with a significant decrease in attainment in national educational tests for 7-year-old children compared with both a matched control group and the all-Wales national average. These results give further support to the cognitive and developmental effects of in utero exposure to sodium valproate as well as multiple AEDs, which should be balanced against the need for effective seizure control

  7. Preterm Birth and Adult Wealth: Mathematics Skills Count.

    Science.gov (United States)

    Basten, Maartje; Jaekel, Julia; Johnson, Samantha; Gilmore, Camilla; Wolke, Dieter

    2015-10-01

    Each year, 15 million babies worldwide are born preterm. Preterm birth is associated with adverse neurodevelopmental outcomes across the life span. Recent registry-based studies suggest that preterm birth is associated with decreased wealth in adulthood, but the mediating mechanisms are unknown. This study investigated whether the relationship between preterm birth and low adult wealth is mediated by poor academic abilities and educational qualifications. Participants were members of two British population-based birth cohorts born in 1958 and 1970, respectively. Results showed that preterm birth was associated with decreased wealth at 42 years of age. This association was mediated by decreased intelligence, reading, and, in particular, mathematics attainment in middle childhood, as well as decreased educational qualifications in young adulthood. Findings were similar in both cohorts, which suggests that these mechanisms may be time invariant. Special educational support in childhood may prevent preterm children from becoming less wealthy as adults. © The Author(s) 2015.

  8. Cancer risk in children born after donor ART.

    Science.gov (United States)

    Williams, C L; Bunch, K J; Murphy, M F G; Stiller, C A; Botting, B J; Wallace, W H; Davies, M C; Sutcliffe, A G

    2018-01-01

    Do children born after donor ART have an increased risk of developing childhood cancer in comparison to the general population? This study showed no overall increased risk of childhood cancer in individuals born after donor ART. Most large population-based studies have shown no increase in overall childhood cancer incidence after non-donor ART; however, other studies have suggested small increased risks in specific cancer types, including haematological cancers. Cancer risk specifically in children born after donor ART has not been investigated to date. This retrospective cohort study utilized record linkage to determine the outcome status of all children born in Great Britain (1992-2008) after donor ART. The cohort included 12 137 members who contributed 95 389 person-years of follow-up (average follow-up 7.86 years). Records of all children born in Great Britain (England, Wales, Scotland) after all forms of donor ART (1992-2008) were linked to the UK National Registry of Childhood Tumours (NRCT) to determine the number who subsequently developed cancer by 15 years of age, by the end of 2008. Rates of overall and type specific cancer (selected a priori) were compared with age, sex and calendar year standardized population-based rates, stratifying for potential mediating/moderating factors including sex, age at diagnosis, birth weight, multiple births, maternal previous live births, assisted conception type and fresh/ cryopreserved cycles. In our cohort of 12 137 children born after donor ART (52% male, 55% singleton births), no overall increased risk of cancer was identified. There were 12 cancers detected compared to 14.4 expected (standardized incidence ratio (SIR) 0.83; 95% CI 0.43-1.45; P = 0.50). A small, significant increased risk of hepatoblastoma was found, but the numbers and absolute risks were small (ART, the rarity of specific diagnostic subgroups of childhood cancer results in few cases and therefore wide CIs for such outcomes. As this is an

  9. Executive Functioning and Learning Skills of Adolescent Children Born at Fewer than 26 Weeks of Gestation.

    Science.gov (United States)

    Farooqi, A; Adamsson, M; Serenius, F; Hägglöf, B

    2016-01-01

    To assess the cognitive and behavioral aspects of executive functioning (EF) and learning skills in extremely preterm (EPT) children compared with term control children aged 10 to 15 years. A total of 132 of 134 (98% of all eligible survivors) EPT children born at the 2 Swedish regional tertiary care centers from 1992 to 1998 (mean age = 12 years, mean birth weight = 718 g, and mean gestational age = 24.4 weeks) and 103 matched term controls were assessed. General intelligence was assessed using the Wechsler Intelligence Scale for Children (WISC-III-R), and cognitive aspects of EF were analyzed using EF-sensitive subscales of the WISC-III-R and Tower test of the Delis-Kaplan Executive Function Scale (D-KEFS). Behaviors related to EF and learning skills were assessed using the Five to Fifteen questionnaire, which is a validated parent and teacher instrument. Academic performance in school was assessed by teachers' responses on Achenbach's Teachers Report Form. Analyses performed included multivariate analyses of covariance (ANCOVA and MANCOVA) and logistic regression analyses. The EPT children displayed significant deficits in cognitive aspects of EF compared with the controls, exhibiting decreases on the order of 0.9 SD to 1.2 SD for tasks of verbal conceptual reasoning, verbal and non-verbal working memory, processing speed and planning ability (P learning skills in children with FSIQ >70 and without major NSI revealed no interactions, but significant main effects were observed for the behavioral composite executive function score, group status (EPT vs control) and FSIQ, for which all effect sizes were medium to large. The corresponding findings of MANCOVA of the parent-reported learning skills were very similar. According to the teachers' ratings, the EPT children were less well adjusted to the school environment. EPT children born in the 1990s who received active perinatal care are at an increased risk of executive dysfunction, even after excluding children with

  10. Food-borne bacteremic illnesses in febrile neutropenic children

    Directory of Open Access Journals (Sweden)

    Anselm Chi-wai Lee

    2011-08-01

    Full Text Available Bacteremia following febrile neutropenia is a serious complication in children with malignancies. Preventive measures are currently targeted at antimicrobial prophylaxis, amelioration of drug-induced neutropenia, and nosocomial spread of pathogens, with little attention to community-acquired infections. A retrospective study was conducted at a pediatric oncology center during a 3-year period to identify probable cases of food-borne infections with bacteremia. Twenty-one bacteremic illnesses affecting 15 children receiving chemotherapy or hematopoietic stem cell transplantation were reviewed. Three (14% episodes were highly suspected of a food-borne origin: a 17-year-old boy with osteosarcoma contracted Sphingomonas paucimobilis septicemia after consuming nasi lemak bought from a street hawker; a 2-year-old boy with acute lymphoblastic leukemia developed Chryseobacterium meningosepticum septicemia after a sushi dinner; a 2-year-old girl was diagnosed with acute lymphoblastic leukemia and Lactobacillus bacteremia suspected to be of probiotic origin. All of them were neutropenic at the time of the infections and the bacteremias were cleared with antibiotic treatment. Food-borne sepsis may be an important, but readily preventable, cause of bloodstream infections in pediatric oncology patients, especially in tropical countries with an abundance of culinary outlets.

  11. Genomic instability in children born from the Chernobyl accident victims

    International Nuclear Information System (INIS)

    Komar, V.; Koliubaeva, S.; Monakhov, V.; Bejenar, V.

    1997-01-01

    It seems in all probability that the radiation exposure induces a persistent destabilization of cell genome. Evidence has been presented in the previous reports of our laboratory that a chromosome instability could be found out in liquidators of the Chernobyl accident and in children from the regions with a high radiation level. Data on a chromosome instability in children born from the Chernobyl victims are presented in this paper. We investigated women in 1986 within the limits of 30 km zone around the Chernobyl nuclear power station. Children born from these women were a main subject of our studies. In some cases an examination of their fathers was also carried out. It seems to us that a genetic instability transmitted from the parents is realized as an increased sensitivity to the different environmental factors, including an enhanced radiation level, chemical mutagens et al. Latent hereditary disturbances in these children probably appear later as a result of their contact with mutagens of a different nature. (authors)

  12. [Breast feeding rates and factors influencing breast feeding practice in late preterm infants: comparison with preterm born at less than 34 weeks of gestational age].

    Science.gov (United States)

    Jang, Gun Ja; Lee, Sang Lak; Kim, Hyeon Mi

    2012-04-01

    This study was done to compare breast feeding rates and factors influencing feeding practice between late preterm (34 ≤ GA neonatal intensive care units (NICU) of 4 university hospitals in D city. Data were collected from July 2009 to June 2010 from 324 medical records in the NICU. Breast-feeding at home was checked either by telephone survey or questioning during hospital visits. Rate of breast feeding for late preterm infants was significantly lower than for preterm infants. There was no significant difference in breast-feeding at home. We found differences in factors influencing breast feeding between the two groups. Factors influencing feeding for late preterm infants were type of delivery, mothers' occupation, feeding type during hospitalization, time elapse from hospital discharge, total admission days, infant's body weight at first feeding and length of NPO (nothing by mouth). Factors influencing feeding for preterm infants were birth order, maternal disease and obstetric complications, and one-minute Apgar score. Results of the study show low rates of breast-feeding for late preterm infants indicating a need for breast-feeding education for mothers of these infants.

  13. Executive Functioning and Learning Skills of Adolescent Children Born at Fewer than 26 Weeks of Gestation.

    Directory of Open Access Journals (Sweden)

    A Farooqi

    Full Text Available To assess the cognitive and behavioral aspects of executive functioning (EF and learning skills in extremely preterm (EPT children compared with term control children aged 10 to 15 years.A total of 132 of 134 (98% of all eligible survivors EPT children born at the 2 Swedish regional tertiary care centers from 1992 to 1998 (mean age = 12 years, mean birth weight = 718 g, and mean gestational age = 24.4 weeks and 103 matched term controls were assessed. General intelligence was assessed using the Wechsler Intelligence Scale for Children (WISC-III-R, and cognitive aspects of EF were analyzed using EF-sensitive subscales of the WISC-III-R and Tower test of the Delis-Kaplan Executive Function Scale (D-KEFS. Behaviors related to EF and learning skills were assessed using the Five to Fifteen questionnaire, which is a validated parent and teacher instrument. Academic performance in school was assessed by teachers' responses on Achenbach's Teachers Report Form. Analyses performed included multivariate analyses of covariance (ANCOVA and MANCOVA and logistic regression analyses.The EPT children displayed significant deficits in cognitive aspects of EF compared with the controls, exhibiting decreases on the order of 0.9 SD to 1.2 SD for tasks of verbal conceptual reasoning, verbal and non-verbal working memory, processing speed and planning ability (P 70 and without major NSI revealed no interactions, but significant main effects were observed for the behavioral composite executive function score, group status (EPT vs control and FSIQ, for which all effect sizes were medium to large. The corresponding findings of MANCOVA of the parent-reported learning skills were very similar. According to the teachers' ratings, the EPT children were less well adjusted to the school environment.EPT children born in the 1990s who received active perinatal care are at an increased risk of executive dysfunction, even after excluding children with significant

  14. Differentiating the Preterm Phenotype: Distinct Profiles of Cognitive and Behavioral Development Following Late and Moderately Preterm Birth.

    Science.gov (United States)

    Johnson, Samantha; Waheed, Ghazala; Manktelow, Bradley N; Field, David J; Marlow, Neil; Draper, Elizabeth S; Boyle, Elaine M

    2018-02-01

    To explore patterns of comorbidity in cognitive and behavioral outcomes at 2 years' corrected age among children born late or moderately preterm (LMPT) and to identify predictors of different patterns of comorbidity. Geographical, prospective population-based cohort study of 1139 infants born LMPT (32 0/7 to 36 6/7 weeks' gestation) and 1255 infants born at term (37 0/7 to 42 6/7 weeks' gestation). Parent questionnaires were obtained to identify impaired cognitive and language development, behavioral problems, delayed social-emotional competence, autistic features, and clinically significant eating difficulties at 24 months corrected age for 638 (57%) children born LMPT and 765 (62%) children born at term. Latent class analysis revealed 2 profiles of development among the term group: optimal (84%) and a profile of social, emotional, and behavioral impairments termed "nonoptimal" (16%). These 2 profiles were also identified among the LMPT group (optimal: 67%; nonoptimal: 26%). In the LMPT group, a third profile was identified (7%) that was similar to the phenotype previously identified in infants born very preterm. Nonwhite ethnicity, socioeconomic risk, and not receiving breast milk at hospital discharge were risk factors for nonoptimal outcomes in both groups. Male sex, greater gestational age, and pre-eclampsia were only associated with the preterm phenotype. Among children born LMPT with parent-reported cognitive or behavioral impairments, most had problems similar to the profile of difficulties observed in children born at term. A smaller proportion of children born LMPT had impairments consistent with the "very preterm phenotype" which are likely to have arisen through a preterm pathway. These results suggest that prematurity may affect development through several etiologic pathways in the late and moderately preterm population. Copyright © 2017 Elsevier Inc. All rights reserved.

  15. Neurocognitive Correlates of Attention-Deficit Hyperactivity Disorder Symptoms in Children Born at Extremely Low Gestational Age.

    Science.gov (United States)

    Scott, Megan N; Hunter, Scott J; Joseph, Robert M; OʼShea, Thomas Michael; Hooper, Stephen R; Allred, Elizabeth N; Leviton, Alan; Kuban, Karl

    2017-05-01

    Compared with children born near term, those born extremely preterm (EP) are at much higher risk for attention-deficit hyperactivity disorder (ADHD). Little information is available about differences in neuropsychological outcomes among EP children with and without ADHD. Our analyses aimed to evaluate the neuropsychological correlates of ADHD symptoms in extremely low gestational age newborns (ELGANs). We obtained Child Symptom Inventory-4 reports from parents (n = 871) and teachers (n = 634) of 10-year-old children born before the 28th week of gestation. Participants completed standardized assessments of neurocognitive and academic functioning. In the total sample, children who screened positive for ADHD symptoms were at increased risk for neurocognitive limitations. These associations were weaker when the sample was limited to those with intelligence quotient (IQ) ≥70 or ≥85. Even those with IQ ≥85 who screened positive for ADHD symptoms were more likely than their peers to have deficits on the DAS-II Working Memory Cluster and the NEPSY-II Auditory Response subtest. The risks for impaired academic performance (Z ≤ -1) on components of the WIAT-III were 2-to-3 times higher in this group than among ELGANs not classified as having ADHD symptoms. Among children born EP, those with ADHD symptoms are more likely to have global neurocognitive impairment. When IQ is within normal limits, ADHD symptoms are associated with deficits in executive functioning skills. These findings highlight a group at risk for executive functioning deficits and related academic difficulties, even in the absence of intellectual disability.

  16. Developmental outcomes of Japanese children born through Assisted Reproductive Technology (ART) in toddlerhood.

    Science.gov (United States)

    Aoki, Sayaka; Hashimoto, Keiji; Ogawa, Kohei; Horikawa, Reiko; Sago, Haruhiko

    2018-02-27

    This study aimed to investigate developmental outcomes of Japanese babies born through Assisted Reproductive Technology (ART) at ages 2 and 3. The data were gathered from 1085 children in a hospital-based cohort study conducted in Japan. The children's level of development was assessed through a parent-rated questionnaire, the Kinder Infant Development Scale, which consists of nine developmental domains. We compared the development of children born through ART and those born naturally by conducting analyses of covariance. For the analyses, the effect of maternal age, family income, parental education and multiple birth were controlled for. At 24 months, no significant difference was found between children born through ART and those born naturally in development in any domain. At 36 months, a significant difference was found in development of Receptive language (F (1, 845) = 6.148, P = 0.013), Expressive language (F (1, 845) = 4.060, P = 0.044) and Language concept (F (1, 845) = 6.968, P = 0.008). For these domains, children born through ART had a significantly higher developmental age compared to children born naturally. At age 2, no significant difference was found between the children born through ART and those born naturally in nine developmental domains, although at age 3, the children born through ART showed significantly better language development than the children born naturally. © 2018 Japan Society of Obstetrics and Gynecology.

  17. Mapping the critical gestational age at birth that alters brain development in preterm-born infants using multi-modal MRI.

    Science.gov (United States)

    Wu, Dan; Chang, Linda; Akazawa, Kentaro; Oishi, Kumiko; Skranes, Jon; Ernst, Thomas; Oishi, Kenichi

    2017-04-01

    Preterm birth adversely affects postnatal brain development. In order to investigate the critical gestational age at birth (GAB) that alters the developmental trajectory of gray and white matter structures in the brain, we investigated diffusion tensor and quantitative T2 mapping data in 43 term-born and 43 preterm-born infants. A novel multivariate linear model-the change point model, was applied to detect change points in fractional anisotropy, mean diffusivity, and T2 relaxation time. Change points captured the "critical" GAB value associated with a change in the linear relation between GAB and MRI measures. The analysis was performed in 126 regions across the whole brain using an atlas-based image quantification approach to investigate the spatial pattern of the critical GAB. Our results demonstrate that the critical GABs are region- and modality-specific, generally following a central-to-peripheral and bottom-to-top order of structural development. This study may offer unique insights into the postnatal neurological development associated with differential degrees of preterm birth. Copyright © 2017 The Authors. Published by Elsevier Inc. All rights reserved.

  18. Possible risk for cancer among children born following assisted reproductive technology in Israel.

    Science.gov (United States)

    Lerner-Geva, Liat; Boyko, Valentina; Ehrlich, Shelley; Mashiach, Shlomo; Hourvitz, Ariel; Haas, Jigal; Margalioth, Ehud; Levran, David; Calderon, Ilan; Orvieto, Raoul; Ellenbogen, Adrian; Meyerovitch, Joseph; Ron-El, Raphael; Farhi, Adel

    2017-04-01

    Among children conceived by assisted reproductive technology (ART), increased risk of adverse birth outcomes has been observed, including multiple births, preterm births, and congenital malformations. Regarding cancer among ART-conceived children, findings are discrepant. This is a historical cohort of 9,042 ART-conceived children and 211,763 spontaneously conceived (SC) children born from 1997 through 2004. The median duration of follow-up was 10.6 years (interquartile range 9.0-12.3) in the ART group and 9.3 years (interquartile range 8.0-10.6) in the SC group. The cohort database was linked with the Israel National Cancer Registry updated until December 31, 2011 using each child's personal identification number. Twenty-one cases of cancer were identified in the ART group (2.2 per 10,000 person-years), as compared to 361 cancer cases in the SC group (1.8 per 10,000 person-years). The relative risk (RR) for overall cancer in the ART group compared to the SC group adjusted for maternal characteristics was 1.18 (95% confidence interval [CI] 0.80-1.75). ART children had a significantly increased risk for specific cancers, although based on small number of cases, including two cases of retinoblastoma (RR 6.18, 95% CI 1.22-31.2), as well as four cases of renal tumors (RR 3.25, 95% CI 1.67-6.32). A statistically significant increased risk for two pediatric cancers was found. However, for overall types of cancer the risk estimate was elevated but not statistically significant. Further studies with larger sample size and longer follow-up time are warranted in order to either confirm or refute these findings. © 2016 Wiley Periodicals, Inc.

  19. The Impact of Special Health Care Needs on Academic Achievement in Children Born Prematurely.

    Science.gov (United States)

    Litt, Jonathan S; McCormick, Marie C

    2016-01-01

    Preterm, low-birth-weight (LBW) children are at increased risk for poor academic achievement and special health care needs (SHCN) compared to term-born peers. It is not known how having SHCN during childhood modifies the relationship between LBW and achievement over time. We used data from the Infant Health and Development Program, a multisite randomized trial of an intervention for preterm, LBW infants with longitudinal follow-up. Primary outcome measures were Woodcock-Johnson Tests of Academic Achievement math and reading scores at age 8 and 18 years. Primary predictor was having a SHCN, defined by prescription medication and medical services use, receipt of special therapies, or any functional limitation. We used repeated measures multivariate analysis of covariance to test the effect of SHCN on achievement at 8 and 18 years and effect modification by IQ. The 576 participants had a mean body weight of 1798.1 ± 455.0 g and a median gestational age of 33 weeks (range, 26-37 weeks). Mean achievement scores were as follows: math (age 8) 97.5 ± 21.6, math (age 18) 90.1 ± 18.3, reading (age 8) 99.0 ± 20.1, and reading (age 18) 96.8 ± 23.5. Mean full scale IQ at age 8 was 92.3 ± 18.2. Eighty percent had a SHCN. Mean achievement scores were significantly different between those with and without SHCN in both math and reading. There was no evidence of effect modification by IQ. SHCNs are associated with poor academic achievement. Targeted interventions for improving performance outcomes by reducing the burden of chronic health problems may be accomplished through prevention strategies or efforts to limit the frequency and severity of symptoms. Copyright © 2016 Academic Pediatric Association. Published by Elsevier Inc. All rights reserved.

  20. Kinematic characteristics of reaching movements in preterm children with cerebral palsy

    NARCIS (Netherlands)

    Van Der Heide, JC; Fock, JM; Otten, Bert; Stremmelaar, E; Hadders-Algra, M

    Kinematic characteristics of reaching movements of the dominant arm were assessed in 51 sitting preterm children who were aged 2-11 y and had cerebral palsy (CP), including 33 with spastic hemiplegia and 18 with bilateral CP (Bi-CP). Reference data of 29 typically developing children were present.

  1. Cerebral palsy in preterm infants

    Directory of Open Access Journals (Sweden)

    Demeši-Drljan Čila

    2016-01-01

    Full Text Available Background/Aim. Cerebral palsy (CP is one of the leading causes of neurological impairment in childhood. Preterm birth is a significant risk factor in the occurrence of CP. Clinical outcomes may include impairment of gross motor function and intellectual abilities, visual impairment and epilepsy. The aim of this study was to examine the relationships among gestational age, type of CP, functional ability and associated conditions. Methods. The sample size was 206 children with CP. The data were obtained from medical records and included gestational age at birth, clinical characteristics of CP and associated conditions. Clinical CP type was determined according to Surveillance of Cerebral Palsy in Europe (SCPE and topographically. Gross motor function abilities were evaluated according to the Gross Motor Function Classification System (GMFCS. Results. More than half of the children with CP were born prematurely (54.4%. Statistically significant difference was noted with respect to the distribution of various clinical types of CP in relation to gestational age (p < 0.001. In the group with spastic bilateral CP type, there is a greater proportion of children born preterm. Statistically significant difference was noted in the functional classification based on GMFCS in terms of gestational age (p = 0.049, children born at earlier gestational age are classified at a higher GMFCS level of functional limitation. The greatest percentage of children (70.0% affected by two or more associated conditions was found in the group that had extremely preterm birth, and that number declined with increasing maturity at birth. Epilepsy was more prevalent in children born at greater gestational age, and this difference in distribution was statistically significant (p = 0.032. Conclusion. The application of antenatal and postnatal protection of preterm children should be a significant component of the CP prevention strategy. [Projekat Ministarstva nauke Republike

  2. Ambiguous loss and post-traumatic growth: Experiences of mothers whose school-aged children were born extremely prematurely.

    Science.gov (United States)

    Wilson, Caroline; Cook, Catherine

    2018-03-01

    To develop insight into the experiences of mothers whose school-aged children were born extremely prematurely. Extreme prematurity, where infants are born at 28 weeks or earlier, has significant initial maternal impact in terms of distress, uncertainty and disruption to maternal identity. However, little is known about the experiences of these mothers beyond their child's infancy. A qualitative study was undertaken using thematic analysis, drawing on a cluster of social constructionist theories that have been applied to studies investigating mothers' early pre-term or childhood disability experiences. The study involved face-to-face interviews with nine mothers whose children were born prior to 28 weeks and were now aged between four-to-six years old. Participants described a prolonged period of anxiety, and relative isolation due to infection fears and complex care regimes. Although they grieved their different mothering trajectory, they celebrated their children's successes and noted their own resilience. The following themes were identified: Traumatic beginnings; dialectics and the horror-miracle contradiction; labour-intensive parenting and managing the multi-disciplinary team; stigma and storying the meaning of premature birth; and impact on relationships. Women's vulnerability and resilience are evident long after the birth of an extremely prematurely born infant. Women value connection with similar mothers, and yet finding community is often daunting due to their children's early complex needs. Generalist healthcare providers may be unaware of the experiences these mothers have endured, and need to enquire about their wellbeing. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

  3. Preschool self regulation predicts later mental health and educational achievement in very preterm and typically developing children.

    Science.gov (United States)

    Woodward, Lianne J; Lu, Zhigang; Morris, Alyssa R; Healey, Dione M

    2017-02-01

    To examine the extent to which preschool emotional and behavioral regulatory difficulties were associated with an increased risk of later mental health and educational problems. Of particular interest was whether early regulatory abilities contributed to later risk once baseline child behavioral adjustment and cognitive function were taken into account. Data were drawn from a prospective longitudinal study of 223 children born very preterm (VPT; Regulation Checklist, and (3) tester ratings of child behavior during neuropsychological testing. At age 9 years, mental health and educational achievement were assessed using the Development and Well-being Assessment interview and the Woodcock Johnson-III Tests of Achievement. VPT-born children had poorer emotional and behavioral regulation across all measures and time points. They also had higher rates of DSM-IV mental health disorder and educational delay at age 9. Across both study groups, poorer self regulation was associated with an increased risk of ADHD, conduct disorder, anxiety disorders and any disorder net of preschool child behavior problems and social risk. In contrast, only associations between early regulation and later language and any educational delay remained significant after adjustment for preschool cognitive functioning and family social risk. Early assessment of regulation in addition to behavioral screening may improve the early identification of preschool children at mental health risk.

  4. Neonatal outcomes and congenital malformations in children born after human menopausal gonadotropin and medroxyprogesterone acetate treatment cycles.

    Science.gov (United States)

    Zhang, Jie; Mao, Xiaoyan; Wang, Yun; Chen, Qiuju; Lu, Xuefeng; Hong, Qingqing; Kuang, Yanping

    2017-12-01

    To investigate neonatal outcomes and congenital malformations in children born after in vitro fertilization (IVF) and vitrified embryo transfer cycles using human menopausal gonadotrophin and medroxyprogesterone acetate (hMG + MPA) treatment. We performed a retrospective cohort study including 4596 live born babies. During January 2014-June 2016, children born after either hMG + MPA treatment, gonadotropin releasing hormone agonist short protocol, or mild ovarian stimulation were included. The main outcome measures were neonatal outcomes and congenital malformations. Neonatal outcomes both for singletons and twins such as mean birth weight and length, gestational age, the frequency of preterm birth were comparable between groups. Rate of stillbirth and perinatal death were also similar. No significant differences were found in the overall incidence of congenital malformations between the three groups. Multivariable logistic regression indicated that hMG + MPA regimen did not significantly increase the risk of congenital malformations compared with short protocol and mild ovarian stimulation, with adjusted odds ratio of 1.22 [95% confidence interval (CI) 0.61-2.44] and 1.38 (CI 0.65-2.93), respectively, after adjusting for confounding factors. Our data suggested that compared with conventional ovarian stimulations, hMG + MPA treatment neither compromised neonatal outcomes of IVF newborns, nor did increase the prevalence of congenital malformations.

  5. Outcomes of intraventricular hemorrhage and posthemorrhagic hydrocephalus in a population-based cohort of very preterm infants born to residents of Nova Scotia from 1993 to 2010.

    Science.gov (United States)

    Radic, Julia A E; Vincer, Michael; McNeely, P Daniel

    2015-06-01

    OBJECT Intraventicular hemorrhage (IVH) is a common complication of preterm birth, and the prognosis of IVH is incompletely characterized. The objective of this study was to describe the outcomes of IVH in a population-based cohort with minimal selection bias. METHODS All very preterm (≥ 30 completed weeks) patients born in the province of Nova Scotia were included in a comprehensive database. This database was screened for infants born to residents of Nova Scotia from January 1, 1993, to December 31, 2010. Among very preterm infants successfully resuscitated at birth, the numbers of infants who died, were disabled, developed cerebral palsy, developed hydrocephalus, were blind, were deaf, or had cognitive/language scores assessed were analyzed by IVH grade. The relative risk of each outcome was calculated (relative to the risk for infants without IVH). RESULTS Grades 2, 3, and 4 IVH were significantly associated with an increased overall mortality, primarily in the neonatal period, and the risk increased with increasing grade of IVH. Grade 4 IVH was significantly associated with an increased risk of disability (RR 2.00, p < 0.001), and the disability appeared to be primarily due to cerebral palsy (RR 6.07, p < 0.001) and cognitive impairment (difference in mean MDI scores between Grade 4 IVH and no IVH: -19.7, p < 0.001). No infants with Grade 1 or 2 IVH developed hydrocephalus, and hydrocephalus and CSF shunting were not associated with poorer outcomes when controlling for IVH grade. CONCLUSIONS Grades 1 and 2 IVH have much better outcomes than Grades 3 or 4, including a 0% risk of hydrocephalus in the Grade 1 and 2 IVH cohort. Given the low risk of selection bias, the results of this study may be helpful in discussing prognosis with families of very preterm infants diagnosed with IVH.

  6. Community-based screening to detect school readiness problems in very preterm children.

    Science.gov (United States)

    Rajput, Nitin; McKinlay, Chris; Purdie, Gordon; Filipovska, Julia; Battin, Malcolm; Patel, Harshad; Tuohy, Pat

    2018-03-01

    Very preterm (VPT) children (≤32 weeks) have school readiness difficulties across multiple domains, but routine follow-up is often limited. We assessed the performance of VPT children on the Before School Check (B4SC), a community-based screening programme of school readiness at 4 years of age. VPT children discharged from Wellington and Auckland Neonatal Intensive Care Units (2005-2009) were compared to a national control cohort born during the same period. Outcome measures included Parental Evaluation of Developmental Status (PEDS), parent and teacher versions of the Strengths and Difficulties Questionnaire (SDQ-P and SDQ-T) and vision and hearing screening, and were related to perinatal and demographic characteristics obtained from the Australia and New Zealand Neonatal Network database. Of 1105 VPT children, 920 were matched to the B4SC database, of whom 814 (88%) had one or more B4SC screening outcomes recorded. Compared with controls, VPT children were more likely to have abnormal PEDS (odds ratio (OR) = 1.79, 1.53-2.10), SDQ-P (OR = 1.82, 1.49-2.23), SDQ-T (OR = 1.51, 1.10-2.06), vision (OR = 2.00, 1.54-2.60) and hearing (OR = 1.95, 1.65-2.31) screen outcomes. While VPT children with an abnormal screen were more likely to be referred for further assessment, only 34%, 22%, 94% and 51% with abnormal PEDS, SDQ or vision and hearing screen, respectively, had evidence of appropriate referral. School readiness difficulties were significantly associated with birthweight z-score ≤ -1, vaginal delivery, significant cranial ultrasound abnormalities, younger maternal age, higher deprivation neighbourhood and ventilation ≥72 h. Community-based screening may be useful for identifying VPT children with school readiness difficulties, but low referral rates may limit the effectiveness of such programmes. © 2017 Paediatrics and Child Health Division (The Royal Australasian College of Physicians).

  7. Diagnostic accuracy of early magnetic resonance imaging to determine motor outcomes in infants born preterm: a systematic review and meta-analysis.

    Science.gov (United States)

    George, Joanne M; Pannek, Kerstin; Rose, Stephen E; Ware, Robert S; Colditz, Paul B; Boyd, Roslyn N

    2018-02-01

    To examine the diagnostic ability of early magnetic resonance imaging (MRI; motor outcomes or cerebral palsy (CP) in infants born preterm. Studies of infants born preterm with MRI earlier than 36 weeks postmenstrual age and quantitative motor data or a diagnosis of CP at or beyond 1 year corrected age were identified. Study details were extracted and meta-analyses performed where possible. Quality of included studies was evaluated with the QUADAS-2 (a revised tool for the quality assessment of diagnostic accuracy studies). Thirty-one articles met the inclusion criteria, five of which reported diagnostic accuracy and five reported data sufficient for calculation of diagnostic accuracy. Early structural MRI global scores detected a later diagnosis of CP with a pooled sensitivity of 100% (95% confidence interval [CI] 86-100) and a specificity of 93% (95% CI 59-100). Global structural MRI scores determined adverse motor outcomes with a pooled sensitivity of 89% (95% CI 44-100) and a specificity of 98% (95% CI 90-100). White matter scores determined adverse motor outcomes with a pooled sensitivity of 33% (95% CI 20-48) and a specificity of 83% (95% CI 78-88). Early structural MRI has reasonable sensitivity and specificity to determine adverse motor outcomes and CP in infants born preterm. Greater reporting of diagnostic accuracy in studies examining relationships with motor outcomes and CP is required to facilitate clinical utility of early MRI. Early magnetic resonance imaging (MRI) has reasonable sensitivity and specificity to determine later adverse motor outcomes and cerebral palsy (CP). Detection of infants who progressed to CP was stronger than motor outcomes. Global MRI scores determined adverse motor outcomes more accurately than white matter scores. Few studies report diagnostic accuracy of early MRI findings. Diagnostic accuracy is required to draw clinically meaningful conclusions from early MRI studies. © 2017 Mac Keith Press.

  8. Association between small-for-gestational age and neurocognitive impairment at two years of corrected age among infants born at preterm gestational ages: a cohort study.

    Science.gov (United States)

    Girsen, A I; Do, S C; El-Sayed, Y Y; Hintz, S R; Blumenfeld, Y J

    2017-08-01

    To investigate the association between small-for-gestational age (SGA) and neurocognitive impairment at 2 years of corrected age among infants born at preterm gestational ages. A secondary analysis of a prospectively conducted NICHD/Maternal-Fetal Medicine Units BEAM trial. Non-anomalous pregnancies delivered before 37 weeks of gestation were included in the analysis. Neurocognitive outcomes at 2 years of corrected age were compared between infants who were SGA (years of corrected age among survivors, defined as either mental (MDI) or psychomotor (PDI) developmental index score years of corrected age, SGA and AGA survivors had similar rates of neurocognitive impairment (MDI two years of corrected age among surviving infants.

  9. Growth and development are similar in VLBW children born appropriate and small for gestational age: an interim report on 97 preschool children.

    Science.gov (United States)

    Ranke, Michael B; Vollmer, Brigitte; Traunecker, Richard; Wollmann, Hartmut A; Goelz, Rangmar R; Seibold-Weiger, Karin; Speer, Christian P; Krägeloh-Mann, Ingeborg

    2007-09-01

    To investigate growth and development in a cohort of children born with very low birth weight (VLBW) treated at a single tertiary neonatal unit. We studied 97 children born between January 1995 and July 1997 with BW development were collected. Small for gestational age (SGA) was defined as weight and/or length at birth <10th percentile; shortness at follow-up was defined as height <10th percentile. Comparison was made between the appropriate for gestational age (AGA) (n = 46) and SGA (n = 51) groups. At follow-up, 23 AGA and 35 SGA children were short, had a smaller head circumference (-1.9 vs -0.8 SDS), were lighter at birth (BW -1.3 vs -0.7 SDS), and had a higher rate of broncho-pulmonary dysplasia (BPD) (28 vs 12); no differences in neonatal characteristics or neurological status were evident. A higher frequency of motor delay occurred in the 'short' group. Short children also had a smaller head circumference (HC) (-1.6 vs -0.7). Short SGA children had a higher frequency of BPD, smaller HC (-2.1 vs -1.0), and a slightly higher proportion of suspicious neurological findings, motor delay, and speech and language delay (n.s.). Preterm VLBW infants, whether AGA or SGA at birth, face the risk of being short at preschool age. Height outcome is probably influenced by postnatal factors. Our data also suggest that short stature is associated with developmental difficulties in this population.

  10. Preterm children quality of life evaluation: a qualitative study to approach physicians’ perception

    Directory of Open Access Journals (Sweden)

    Einaudi Marie-Ange

    2012-09-01

    Full Text Available Abstract Background While data for preterm children health-related quality of life are available, there are little data on the perception of health-related quality of life evaluation by physicians who manage preterm children, or its use in real life and decision making. The aim of this qualitative study is to highlight among physicians, themes of reflection about health-related quality of life in extremely preterm children (less than 28 weeks’ gestation. Methods Focus groups at a French University Hospital with physicians who manage extremely preterm children: obstetricians, intensive care physicians, neonatal physicians and paediatric neurologists. The focus groups allowed the participants to discuss (drawing on their personal experience, three principal topics regarding the health-related quality of life of preterm children: representation, expectations in daily practice and evaluation method. Results We included fourteen participants in the three focus groups. Many themes emerged from the focus groups: approaches for defining health-related quality of life and difficulties of utilization, the role that health-related quality of life should have in the system of care, the problem of standards and evidence-based decision making. Physicians had difficulties with taking positions regarding this concept. There were no differences by gender, age or seniority, but points of view varied by specialty and type of practice. Physicians who had longer specialized care for extremely preterm children were more sensitive to the impact of preterm complications on health-related quality of life. Conclusions This study provides preliminary results about physicians’ perspective on the health-related quality of life of extremely preterm children. The themes emerged from the focus groups are classically described in other domains but not all in so clear a way (definition, interests and limits, ethical reflection. This approach was never developed in the field

  11. Cancer in children and young adults born after assisted reproductive technology: a Nordic cohort study from the Committee of Nordic ART and Safety (CoNARTaS).

    Science.gov (United States)

    Sundh, Karin Jerhamre; Henningsen, Anna-Karina A; Källen, Karin; Bergh, Christina; Romundstad, Liv Bente; Gissler, Mika; Pinborg, Anja; Skjaerven, Rolv; Tiitinen, Aila; Vassard, Ditte; Lannering, Birgitta; Wennerholm, Ulla-Britt

    2014-09-01

    Do children and young adults born after assisted reproductive technology (ART) have an increased risk of cancer? Children born after ART showed no overall increase in the rate of cancer when compared with children born as a result of spontaneous conception. Children born after ART have more adverse perinatal outcomes, i.e. preterm births, low birthweights and birth defects. Previous studies have shown divergent results regarding the risk of cancer among children born after ART. A retrospective Nordic population-based cohort study was performed, comprising all children born after ART in Sweden, Denmark, Finland and Norway between 1982 and 2007. The mean (±standard deviation) follow-up time was 9.5 (4.8) years. Children born after ART (n = 91 796) were compared with a control group of children born after spontaneous conception. This control group was almost 4-fold the size of the ART group (n = 358 419) and matched for parity, year of birth and country. Data on perinatal outcomes and cancer were obtained from the National Medical Birth Registries, the Cancer Registries, the Patient Registries and the Cause of Death Registries. The cancer diagnoses were divided into 12 main groups. Hazard ratios (HRs) and adjusted HR were calculated. Adjustments were carried out for country, maternal age, parity, sex, gestational age and birth defects. There was no significant increase in overall cancer rates among children born after ART when compared with children born after spontaneous conception (adjusted HR 1.08; 95% CI 0.91-1.27). Cancer, of any form, was found among 181 children born after ART (2.0/1000 children, 21.0/100 000 person-years) compared with 638 children born after spontaneous conception (1.8/1000 children, 18.8/100 000 person-years). Leukaemia was the most common type of cancer (n = 278, 0.62/1000 children) but no significantly increased incidence was found among children born after ART. An increased risk was observed for 2 of 12 cancer groups. They were central

  12. Health outcomes for children born to teen mothers in Cape Town, South Africa1

    Science.gov (United States)

    Ardington, Cally; Leibbrandt, Murray

    2014-01-01

    This paper analyzes whether children born to teen mothers in Cape Town, South Africa are disadvantaged in terms of their health outcomes because their mother is a teen. Exploiting the longitudinal nature of the Cape Area Panel Study, we assess whether observable differences between teen mothers and slightly older mothers can explain why first-born children of teen mothers appear disadvantaged. Our balanced regressions indicate that observed characteristics cannot explain the full extent of disadvantage of being born to a teen mother, with children born to teen mothers continuing to have significantly worse child health outcomes, especially among coloured children. In particular, children born to teens are more likely to be underweight at birth and to be stunted with the disadvantage for coloured children four times the size for African children. PMID:26052156

  13. Health outcomes for children born to teen mothers in Cape Town, South Africa.

    Science.gov (United States)

    Branson, Nicola; Ardington, Cally; Leibbrandt, Murray

    2015-04-01

    This paper analyzes whether children born to teen mothers in Cape Town, South Africa are disadvantaged in terms of their health outcomes because their mother is a teen. Exploiting the longitudinal nature of the Cape Area Panel Study, we assess whether observable differences between teen mothers and slightly older mothers can explain why first-born children of teen mothers appear disadvantaged. Our balanced regressions indicate that observed characteristics cannot explain the full extent of disadvantage of being born to a teen mother, with children born to teen mothers continuing to have significantly worse child health outcomes, especially among coloured children. In particular, children born to teens are more likely to be underweight at birth and to be stunted with the disadvantage for coloured children four times the size for African children.

  14. Spatial learning in a virtual reality-based task is altered in very preterm children.

    Science.gov (United States)

    Cimadevilla, José M; Roldán, Lola; París, María; Arnedo, Marisa; Roldán, Susana

    2014-01-01

    Very preterm births prevent a complete development of the nervous system. The hippocampus is especially vulnerable in this population since the perinatal period is critical for its growth and development. Learning and memory abilities, like spatial memory, depend on the hippocampal integrity. In this study we applied virtual-reality-based tasks to assess spatial memory in a sample of 20 very preterm children of 7 and 8 years of age. Two different conditions of difficulty were used. Very preterm children performed poorly in the task in comparison with the control group. They committed more errors than controls searching for the rewarded positions. However, no significant differences were observed in the mean speed, an index of the motor abilities and joystick handling. These results suggest that the hippocampal function is affected in this sample. Nevertheless, other variables to consider are discussed.

  15. Outcome of singleton preterm small for gestational age infants born to mothers with pregnancy-induced hypertension. A population-based study.

    Science.gov (United States)

    Regev, Rivka H; Arnon, Shmuel; Litmanovitz, Ita; Bauer-Rusek, Sofia; Boyko, Valentina; Lerner-Geva, Liat; Reichman, Brian

    2015-04-01

    Pregnancy-induced hypertension (PIH) has been associated with a decreased risk of infant mortality in small for gestational age (SGA) preterm infants. To evaluate the influence of PIH on mortality and major neonatal morbidities in singleton preterm SGA infants, in the presence and absence of acute pregnancy complications. Population-based observational study of singleton SGA infants, born at 24 to 32 weeks gestation in the period 1995-2010 (n = 2139). Multivariable logistic regression analyses were used to assess the independent effect of PIH on mortality and neonatal morbidities. Acute pregnancy complications comprised premature labor, premature rupture of membranes >6 h, antepartum hemorrhage and clinical chorioamnionitis. In the absence of pregnancy complications, the odds ratio (95% confidence interval) for mortality (0.77; 0.50-1.16), survival without severe neurological morbidity (1.14; 0.79-1.65) and survival without bronchopulmonary dysplasia (BPD) (0.85; 0.59-1.21) were similar in the PIH versus no-PIH groups. In the presence of pregnancy complications, mortality (0.76; 0.40-1.44), survival without severe neurological morbidity (1.16; 0.64-2.12) and survival without BPD (1.04; 0.58-1.86) were also similar in the PIH versus no-PIH groups. PIH was not associated with improved outcome in preterm SGA infants, both in the presence and absence of acute pregnancy complications.

  16. Improved Cognitive Development in Preterm Infants with Shared Book Reading.

    Science.gov (United States)

    Braid, Susan; Bernstein, Jenny

    2015-01-01

    To examine the effect of shared book reading on the cognitive development of children born preterm and to determine what factors influence shared book reading in this population. Secondary analysis using the Early Childhood Longitudinal Study-Birth Cohort, a large, nationally representative survey of children born in the United States in 2001. One thousand four hundred singleton preterm infants (22-36 weeks gestation). Cognitive development measured using the Bayley Mental Scale score from the Bayley Scales of Infant Development Research Edition. Adjusting for neonatal, maternal, and socioeconomic characteristics, reading aloud more than two times a week is associated with higher cognitive development scores in two-year-old children born preterm (p book reading holds potential as an early developmental intervention for this population.

  17. Are former late-preterm children at risk for child vulnerability and overprotection?

    Science.gov (United States)

    Samra, Haifa A; McGrath, Jacqueline M; Wey, Howard

    2010-09-01

    Parent perception of child vulnerability (PPCV) and parent overprotection (POP) are believed to have serious implications for age appropriate cognitive and psychosocial development in very low birth weight preterm children. With recent concerns about suboptimal developmental outcomes in late-preterm children, this study was aimed at examining the relationship between history of late-preterm birth (34-36 6/7 weeks gestation), and PPCV, POP, and healthcare utilization (HCU). This was a cross-sectional observational design. Study participants were mothers of 54 healthy singleton children recruited from community centers including Women and Children Clinics (WIC), primary care clinics and daycare centers in the upper Midwest region. Outcome measures included Forsyth Child Vulnerability Scale (CVS), Thomasgard Parent Protection Scale (PPS) scores, and healthcare utilization (HCU). Potential covariates included history of life-threatening illness, child and maternal demographics, and maternal stress and depression using the Center for Epidemiologic Studies Depression Scale (CESD). HCU (p=0.02) and the PPS subscales of supervision (p=0.003) and separation (p=0.03) were significant predictors of PPCV in mothers of 3-8 years old children with late-preterm history. Age of the child (p=0.008) and CVS scores (p=0.005) were significant predictors of POP. Maternal age (p=0.04), stress (p=0.04), and CVS scores (p=0.003) were significant predictors of HCU. Dependence, a subscale of the PPS, correlated with the child's age and gender even after controlling for age. History of late-preterm did not predict MPCV, MOP, or HCU in healthy children. Future research is needed in larger more diverse samples to better understand causal relationships and develop strategies to lessen risks of MPCV and MOP. Published by Elsevier Ireland Ltd.

  18. Kinematic characteristics of postural control during reaching in preterm children with cerebral palsy

    NARCIS (Netherlands)

    Van Der Heide, JC; Folk, JM; Otten, Bert; Stremmelaar, E; Hadders-Algra, M

    The relationships between kinematic characteristics of sitting posture during reaching movements of the dominant arm and I) the kinematics of the reaching movement itself and 2) functional performance during daily life activities (PEDI) were assessed in 51 sitting preterm children with cerebral

  19. Screening for autism in preterm children with extremely low and very low birth weight

    Czech Academy of Sciences Publication Activity Database

    Dudová, I.; Kašparová, M.; Marková, D.; Zemánková, J.; Beranová, Š.; Urbánek, Tomáš; Hrdlička, M.

    2014-01-01

    Roč. 10, Feb (2014), s. 277-282 ISSN 1176-6328 Institutional support: RVO:68081740 Keywords : autism spectrum disorder * preterm children * screening Subject RIV: AN - Psychology Impact factor: 2.154, year: 2013 http://dx.doi.org/10.2147/NDT.S57057

  20. A Longitudinal Study of Vocabulary Size and Composition in Low Risk Preterm Children

    Science.gov (United States)

    Pérez-Pereira, Miguel; Cruz, Raquel

    2018-01-01

    The vocabulary size and composition of one group of full-term and three groups of low risk preterm children with different gestational ages (GA) were longitudinally compared at 10, 22 and 30 months of age. Expressive vocabulary development was assessed through the CDI. Cognitive development was also assessed at 22 months (Batelle Developmental…

  1. Visuospatial and visuomotor deficits in preterm children : The involvement of cerebellar dysfunctioning

    NARCIS (Netherlands)

    Van Braeckel, Koenraad N. J. A.; Taylor, H. Gerry

    2013-01-01

    One of the more consistent findings in follow-up studies of preterm children is a deficit in visuospatial and visuomotor skills. Impairment of the dorsal visual stream and basal ganglia damage have been hypothesized to underlie this deficit. However, given recent findings of impaired cerebellar

  2. Attention problems and language development in preterm low-birth-weight children: Cross-lagged relations from 18 to 36 months

    Directory of Open Access Journals (Sweden)

    Rohrer-Baumgartner Nina

    2011-06-01

    Full Text Available Abstract Background Research has highlighted a series of persistent deficits in cognitive ability in preterm low-birth-weight children. Language and attention problems are among these deficits, although the nature of the relation between attention and language in early development is not well known. This study represents a preliminary attempt to shed light on the relations between attention problems and language development in preterm low-birth-weight children. Methods The aim of this study was to analyse reciprocal influences between language and attention problems from 18 to 36 months. We used maternal reports on attention problems and language ability referring to a sample of 1288 premature low-birth-weight infants, collected as part of the Norwegian Mother and Child Cohort Study (MoBa. A sample of children born full-term was used as the control group (N = 37010. Cross-lagged panel analyses were carried out to study reciprocal influences between attention problems and language. Results Language ability at 18 months did not significantly predict attention problems at 36 months, adjusting for attention problems at 18 months. Attention problems at 18 months significantly predicted changes in language ability from 18 to 36 months, pointing to a precursor role of attention in relation to language in children born preterm. Gender, age corrected for prematurity, and mother's education emerged as important covariates. Conclusions Preliminary evidence was found for a precursor role of early attention problems in relation to language in prematurity. This finding can contribute to a better understanding of the developmental pathways of attention and language and lead to better management of unfavourable outcomes associated with co-morbid attention and language difficulties.

  3. Attention problems and language development in preterm low-birth-weight children: cross-lagged relations from 18 to 36 months.

    Science.gov (United States)

    Ribeiro, Luisa A; Zachrisson, Henrik D; Schjolberg, Synnve; Aase, Heidi; Rohrer-Baumgartner, Nina; Magnus, Per

    2011-06-29

    Research has highlighted a series of persistent deficits in cognitive ability in preterm low-birth-weight children. Language and attention problems are among these deficits, although the nature of the relation between attention and language in early development is not well known. This study represents a preliminary attempt to shed light on the relations between attention problems and language development in preterm low-birth-weight children. The aim of this study was to analyse reciprocal influences between language and attention problems from 18 to 36 months. We used maternal reports on attention problems and language ability referring to a sample of 1288 premature low-birth-weight infants, collected as part of the Norwegian Mother and Child Cohort Study (MoBa). A sample of children born full-term was used as the control group (N = 37010). Cross-lagged panel analyses were carried out to study reciprocal influences between attention problems and language. Language ability at 18 months did not significantly predict attention problems at 36 months, adjusting for attention problems at 18 months. Attention problems at 18 months significantly predicted changes in language ability from 18 to 36 months, pointing to a precursor role of attention in relation to language in children born preterm. Gender, age corrected for prematurity, and mother's education emerged as important covariates. Preliminary evidence was found for a precursor role of early attention problems in relation to language in prematurity. This finding can contribute to a better understanding of the developmental pathways of attention and language and lead to better management of unfavourable outcomes associated with co-morbid attention and language difficulties.

  4. Antenatal glucocorticoid treatment and polymorphisms of the glucocorticoid and mineralocorticoid receptors are associated with IQ and behavior in young adults born very preterm.

    Science.gov (United States)

    van der Voorn, Bibian; Wit, Jan M; van der Pal, Sylvia M; Rotteveel, Joost; Finken, Martijn J J

    2015-02-01

    Preterm survivors exhibit neurodevelopmental impairments. Whether this association is influenced by antenatal glucocorticoid treatment and glucocorticoid sensitivity is unknown. This study aimed to study the effects of antenatal glucocorticoid treatment and glucocorticoid receptor (GR) and mineralocorticoid receptor (MR) polymorphisms on behavior and intelligence quotient (IQ). This study was part of the 19-year follow-up of the Project On Preterm and Small-for-gestational-age birth cohort. Multicenter study. Three hundred forty-four 19-year-olds born very preterm (gestational age IQ (digital Multicultural Capacity Test-intermediate level). Data were analyzed by linear regression and presented as regression coefficient (95% confidence interval [CI]). Sex ratio, GR (R23K; N363S) and MR (-2G/C; I180V) genotypes were equally distributed between treated and nontreated subjects. Independent of treatment, R23K carriers had improved IQ scores (β 9.3; 95% CI, 3.4 to 15.1) and a tendency toward more favorable total problem behavior scores (β -8.5; 95% CI, -17.3 to 0.2) ; -2G/C CC carriers had poorer IQ scores (β -6.2; 95% CI, -10.5 to -1.9); I180V carriers had more favorable internalizing behavior scores (β -2.0; 95% CI, -3.9 to -0.1). Antenatal glucocorticoid treatment was associated with more unfavorable behavior scores, especially internalizing behavior (β 2.4; 95% CI, 0.3 to 4.5). Interaction between GR and MR polymorphisms and antenatal glucocorticoid treatment was observed, with poorer IQ scores for exposed N363S carriers; poorer intellectual subdomain scores for exposed I180V-carriers; more favorable total problem behavior scores for exposed R23K carriers. Genetic variations in glucocorticoid sensitivity and antenatal glucocorticoid treatment are associated with IQ and behavior in young adult preterm survivors.

  5. Trends over time in congenital malformations in live-born children conceived after assisted reproductive technology

    DEFF Research Database (Denmark)

    Henningsen, Anna-Karina Aaris; Bergh, Christina; Skjaerven, Rolv

    2018-01-01

    INTRODUCTION: Children born after assisted reproductive technology (ART), particularly singletons, have been shown to have an increased risk of congenital malformations compared with children born after spontaneous conception. We wished to study if there has been a change in the risk of major...... spontaneous conception during the study period. The relative risk of being born with a major congenital malformation between all ART children and spontaneous conception children remained similar through all four time periods, p=0.39. However, we found that over time the number of children diagnosed...

  6. Health of children born to women after radiation and chemotherapy for Hodgkin's lymphoma

    Directory of Open Access Journals (Sweden)

    A. A. Danilenko

    2014-01-01

    Full Text Available Presents data of the health of 411 children (I generation and 23 children (II generation born to 340 women received chemotherapy or radiotherapy due to Hodgkin’s lymphoma. Most children were born healthy. Congenital pathology were registered in 19 (14.6 % childrenof I generation and 1 (4.3 % – of II generation. In 3 children of I generation Hodgkin,s lymphoma was diagnosed.

  7. Are children born through Intra-Cytoplasmic Sperm Injection (ICSI having a lower intelligence quotient?

    Directory of Open Access Journals (Sweden)

    Mahbobeh Faramarzi

    2016-03-01

    Full Text Available Background: There is still concern about delayed mental development for children born through Intra-Cytoplasmic Sperm Injection (ICSI. In the present study, the intelligence quotient (IQ of ICSI children at the age of 5–6 years was compared with that of the control group of naturally born (NB children. Outcome measure: Full-scale IQ of the mental development in children born through ICSI in 5–6 years. Design: Cross-sectional study. Setting: Fatemehzahra Infertility and Reproductive Health Research Center of Babol – Iran. Participants: 28 live-birth singleton children 5–6 years of the first generation born after ICSI treatment. Methods: The mental development of 28 born through ICSI children at 5–6 years compared with 32 naturally born children as control using intelligence quotient (IQ test obtained from the Wechsler Preschool and Primary Scale of Intelligence (WPPSI (Iranian version. Results: The mean full-scale IQ was 105.9 ± 14 for ICSI and 107.2 ± 12.9 for NB children which showed no significant difference. The only significant possible predictors of slightly lower full-scale IQ in ICSI children were lower parental education level and longer childcare in day center. Conclusion: Our finding provides some reassurance for parents of children born through ICSI regarding the child’s preschool IQ.

  8. Type 1 diabetes risk in children born to women with fertility problems

    DEFF Research Database (Denmark)

    Hargreave, Marie; Kjaer, Susanne K; Jørgensen, Marit E

    2016-01-01

    INTRODUCTION: While some studies have indicated that children born following fertility treatment are at an increased risk for insulin resistance and higher blood glucose levels, no study to date has investigated the risk of type 1 diabetes. In this large population-based cohort study we aim...... to assess the association between maternal fertility problems and the risk of type 1 diabetes in children. MATERIAL AND METHODS: Information on all children, born in Denmark from 1987 to 2010, was extracted from the Civil Registration System and linked with the Danish Infertility Cohort to identify maternal.......1%) were born to women with fertility problems. In all, 313 children born to women with fertility problems (0.36%) and 5176 children born to women without fertility problems (0.28%) were diagnosed with type 1 diabetes. The risk of type 1 diabetes was not affected by maternal fertility status (hazard ratio...

  9. Usefulness of parent-completed ASQ for neurodevelopmental screening of preterm children at five years of age.

    Directory of Open Access Journals (Sweden)

    Marie Halbwachs

    Full Text Available INTRODUCTION: Preterm children are at greater risk of developmental impairment and require close follow-up for early and optimal medical care. Our goal was to examine use of the parent-completed Ages and Stages Questionnaire (ASQ as a screening tool for neurodevelopmental disabilities in preterm infants at five years of age. PATIENTS AND METHODS: A total of 648 preterm children (285 were not distinctive for mild delay or normal development. In children with developmental delay, no difference was found when ASQ scores according to maternal education levels were analyzed. CONCLUSIONS: ASQ at five years is a simple and cost-effective tool that can detect severe developmental delay in preterm children regardless of maternal education level, while its capacity to identify children with mild delay appears to be more limited.

  10. Academic attainment and special educational needs in extremely preterm children at 11 years of age: the EPICure study.

    Science.gov (United States)

    Johnson, S; Hennessy, E; Smith, R; Trikic, R; Wolke, D; Marlow, N

    2009-07-01

    To assess academic attainment and special educational needs (SEN) in extremely preterm children in middle childhood. Of 307 extremely preterm (special school. In mainstream schools, 105 (57%) extremely preterm children had SEN (OR 10; 6 to 18) and 103 (55%) required SEN resource provision (OR 10; 6 to 18). Teachers rated 50% of extremely preterm children as having below average attainment compared with 5% of classmates (OR 18; 8 to 41). Extremely preterm children who entered compulsory education an academic year early due to preterm birth had similar academic attainment but required more SEN support (OR 2; 1.0 to 3.6). Extremely preterm survivors remain at high risk for learning impairments and poor academic attainment in middle childhood. A significant proportion require full-time specialist education and over half of those attending mainstream schools require additional health or educational resources to access the national curriculum. The prevalence and impact of SEN are likely to increase as these children approach the transition to secondary school.

  11. Profiling the preterm or VLBW born adolescent; implications of the Dutch POPS cohort follow-up studies

    NARCIS (Netherlands)

    Pal-de Bruin, K.M. van der; Pal, S.M. van der; Verloove-Vanhoricka, S.P.; Walther, F.J.

    2015-01-01

    In 1983, data of a unique nationwide cohort of 1338 very preterm (< 32 weeks of gestation) or VLBW (birth weight < 1500 g) infants in the Netherlands was collected and followed at several ages until they reached the age of 19 years. At 19 years of age a more extensive follow-up study was done,

  12. Respiratory Phenotypes for Preterm Infants, Children, and Adults: Bronchopulmonary Dysplasia and More.

    Science.gov (United States)

    Collaco, Joseph M; McGrath-Morrow, Sharon A

    2018-01-12

    Ongoing advancements in neonatal care since the late 1980's have led to increased numbers of premature infants surviving well beyond the neonatal period. As a result of increased survival, many individuals born preterm manifest chronic respiratory symptoms throughout infancy, childhood and adult life. The archetypical respiratory disease of prematurity, bronchopulmonary dysplasia (BPD), is the second most common chronic pediatric respiratory disease after asthma. However, there are several commonly held misconceptions. These misconceptions include that BPD is rare, that BPD resolves within the first few years of life, and that BPD does not impact respiratory health in adult life. This focused review article describes a spectrum of respiratory conditions that individuals born prematurely may experience throughout their lifespan. Specifically, this review provides quantitative estimates of the number of individuals with alveolar, airway, and vascular phenotypes associated with BPD as well as non-BPD respiratory phenotypes such as airway malacia, obstructive sleep apnea, and control of breathing issues. Furthermore, this review illustrates what is known about the potential for progression and/or lack of resolution of these respiratory phenotypes in childhood and adult life. Recognizing the spectrum of respiratory phenotypes associated with individuals born preterm and providing comprehensive and personalized care to these individuals may help to modulate adverse respiratory outcomes in later life.  .

  13. Hot Executive Function Following Moderate-to-Late Preterm Birth: Altered Delay Discounting at 4 Years of Age

    Science.gov (United States)

    Hodel, Amanda S.; Brumbaugh, Jane E.; Morris, Alyssa R.; Thomas, Kathleen M.

    2016-01-01

    Interest in monitoring long-term neurodevelopmental outcomes of children born moderate-to-late preterm (32-36 weeks gestation) is increasing. Moderate-to-late preterm birth has a negative impact on academic achievement, which may relate to differential development of executive function (EF). Prior studies reporting deficits in EF in preterm…

  14. Comparison of three screening tests for autism in preterm children with birth weights less than 1,500 grams

    Czech Academy of Sciences Publication Activity Database

    Dudová, I.; Marková, D.; Kašparová, M.; Zemánková, J.; Beranová, Š.; Urbánek, Tomáš; Hrdlička, M.

    2014-01-01

    Roč. 10, č. 11 (2014), s. 2201-2208 ISSN 1176-6328 Institutional support: RVO:68081740 Keywords : autism spectrum disorders * preterm children * screening Subject RIV: AN - Psychology Impact factor: 2.154, year: 2013

  15. Focused attention, heart rate deceleration, and cognitive development in preterm and full-term infants.

    Science.gov (United States)

    Petrie Thomas, Julianne H; Whitfield, Michael F; Oberlander, Tim F; Synnes, Anne R; Grunau, Ruth E

    2012-05-01

    The majority of children who are born very preterm escape major impairment, yet more subtle cognitive and attention problems are very common in this population. Previous research has linked infant focused attention during exploratory play to later cognition in children born full-term and preterm. Infant focused attention can be indexed by sustained decreases in heart rate (HR). However there are no preterm studies that have jointly examined infant behavioral attention and concurrent HR response during exploratory play in relation to developing cognition. We recruited preterm infants free from neonatal conditions associated with major adverse outcomes, and further excluded infants with developmental delay (Bayley Mental Development Index [MDI attention and concurrent HR response were compared in 83 preterm infants (born 23-32 weeks gestational age [GA]) who escaped major impairment to 46 full-term infants. Focused attention and HR response were then examined in relation to Bayley MDI, after adjusting for neonatal risk. MDI did not differ by group, yet full-term infants displayed higher global focused attention ratings. Among the extremely preterm infants born attention episodes, accounted for 49% of adjusted variance in predicting concurrent MDI. There were no significant associations for later-born gestational age (29-32 weeks) or full-term infants. Among extremely preterm infants who escape major impairment, our findings suggest unique relationships between focused attention, HR deceleration, and developing cognition. Copyright © 2011 Wiley Periodicals, Inc.

  16. Using fMRI to Investigate Memory in Young Children Born Small for Gestational Age.

    Science.gov (United States)

    de Bie, Henrica M A; de Ruiter, Michiel B; Ouwendijk, Mieke; Oostrom, Kim J; Wilke, Marko; Boersma, Maria; Veltman, Dick J; Delemarre-van de Waal, Henriette A

    2015-01-01

    Intrauterine growth restriction (IUGR) can lead to infants being born small for gestational age (SGA). SGA is associated with differences in brain anatomy and impaired cognition. We investigated learning and memory in children born SGA using neuropsychological testing and functional Magnetic Resonance Imaging (fMRI). 18 children born appropriate for gestational age (AGA) and 34 SGA born children (18 with and 16 without postnatal catch-up growth) participated in this study. All children were between 4 and 7 years old. Cognitive functioning was assessed by IQ and memory testing (Digit/Word Span and Location Learning). A newly developed fMRI picture encoding task was completed by all children in order to assess brain regions involved in memory processes. Neuropsychological testing demonstrated that SGA children had IQ's within the normal range but lower than in AGA and poorer performances across measures of memory. Using fMRI, we observed memory related activity in posterior parahippocampal gyrus as well as the hippocampus proper. Additionally, activation was seen bilaterally in the prefrontal gyrus. Children born SGA showed less activation in the left parahippocampal region compared to AGA. This is the first fMRI study demonstrating different brain activation patterns in 4-7 year old children born SGA, suggesting that intrauterine growth restriction continues to affect neural functioning in children later-on.

  17. Brain Development of Very Preterm and Very Low-Birthweight Children in Childhood and Adolescence: A Meta-Analysis

    Science.gov (United States)

    de Kieviet, Jorrit F.; Zoetebier, Lydia; van Elburg, Ruurd M.; Vermeulen, R. Jeroen; Oosterlaan, Jaap

    2012-01-01

    Aim: The aim of this article was to clarify the impact and consequences of very preterm birth (born less than 32wks of gestation) and/or very low birthweight ([VLBW], weighing less than 1500g) on brain volume development throughout childhood and adolescence. Method: The computerized databases PubMed, Web of Knowledge, and EMBASE were searched for…

  18. Do Infants Born Very Premature and Who Have Very Low Birth Weight Catch up with Their Full Term Peers in Their Language Abilities by Early School Age?

    Science.gov (United States)

    Zimmerman, Emily

    2018-01-01

    Purpose: This study examined the extent to which children born preterm (language abilities at early school age (= 5 to < 9 years). Method: A systematic literature search identified empirical studies that fit the inclusion…

  19. Season of birth in Danish children with language disorder born in the 1958-1976 period

    DEFF Research Database (Denmark)

    Hauschild, Karen-Marie; Mouridsen, Svend Erik; Nielsen, Søren

    2005-01-01

    Two preliminary studies have indicated a variation in season of birth in severely language-disordered children. In the current study, the season of birth in 472 Danish children with language disorder born between 1958 and 1976 was compared with the season of birth of all Danish live-born children...... in the same period. For some part of the period (1964-1969), an excess of boys born in November was found. Particular attention was given to the inconsistent findings also found in language-related disorders like infantile autism and dyslexia and the choice of statistical method to determine seasonality....

  20. Cancer in children and young adults born after assisted reproductive technology

    DEFF Research Database (Denmark)

    Sundh, Karin Jerhamre; Henningsen, Anna-Karina A; Källen, Karin

    2014-01-01

    STUDY QUESTION: Do children and young adults born after assisted reproductive technology (ART) have an increased risk of cancer? SUMMARY ANSWER: Children born after ART showed no overall increase in the rate of cancer when compared with children born as a result of spontaneous conception. WHAT...... with ART. STUDY FUNDING/COMPETING INTERESTS: No conflict of interest was reported. The study was supported by grants from The European Society for Human Reproduction and Embryology (ESHRE), Sahlgrenska University Hospital, Gothenburg, Sweden, the University of Copenhagen, Denmark, the Danish Agency...

  1. Comparison of vaccination status of children born i

    African Journals Online (AJOL)

    hi-tech

    Background: The Expanded Programme of Immunisation schedule starts at birth, yet a significant number of child births in Uganda occur at home, where there are no vaccines. A child born at home may therefore have less chances of being vaccinated than a child born in a health unit. Objectives: To investigate vaccination ...

  2. Epidemiology of preterm birth.

    Science.gov (United States)

    Purisch, Stephanie E; Gyamfi-Bannerman, Cynthia

    2017-11-01

    Preterm birth is a worldwide epidemic with a global incidence of 15 million per year. Though rates of preterm birth in the United States have declined over the last decade, nearly 1 in 10 babies is still born preterm. The incidence, gestational age, and underlying etiology of preterm birth is highly variable across different racial and ethnic groups and geographic boundaries. In this article, we review the epidemiology of preterm birth in the United States and globally, with a focus on temporal trends and racial, ethnic, and geographic disparities. Copyright © 2017 Elsevier Inc. All rights reserved.

  3. Using fMRI to Investigate Memory in Young Children Born Small for Gestational Age

    NARCIS (Netherlands)

    de Bie, Henrica M. A.; de Ruiter, Michiel B.; Ouwendijk, Mieke; Oostrom, Kim J.; Wilke, Marko; Boersma, Maria; Veltman, Dick J.; Delemarre-van de Waal, Henriette A.

    2015-01-01

    Intrauterine growth restriction (IUGR) can lead to infants being born small for gestational age (SGA). SGA is associated with differences in brain anatomy and impaired cognition. We investigated learning and memory in children born SGA using neuropsychological testing and functional Magnetic

  4. Using fMRI to Investigate Memory in Young Children Born Small for Gestational Age

    NARCIS (Netherlands)

    de Bie, H.M.A.; de Ruiter, M.B.; Ouwendijk, M.; Oostrom, K.J.; Wilke, M.; Boersma, M.; Veltman, D.J.; Delemarre-van de Waal, H.A.

    2015-01-01

    Objectives: Intrauterine growth restriction (IUGR) can lead to infants being born small for gestational age (SGA). SGA is associated with differences in brain anatomy and impaired cognition. We investigated learning and memory in children born SGA using neuropsychological testing and functional

  5. The Correlation Between Ordinal Position - First Born - and Academic Achievement of Elementary School Children.

    Science.gov (United States)

    White-Hicks, Adrienne

    Research shows that firstborn children tend to excel in academic pursuits in comparison to those born later in the family constellation. A disproportionately high number of firstborns are present at the college level, and they are also overrepresented in medical and graduate schools. Firstborns score higher than those born later on a variety of…

  6. Trends in All-Cause Mortality across Gestational Age in Days for Children Born at Term

    Science.gov (United States)

    Wu, Chun Sen; Sun, Yuelian; Nohr, Ellen Aagaard; Olsen, Jørn

    2015-01-01

    Background Term birth is a gestational age from 259 days to 293 days. However trends in mortality according to gestational ages in days have not yet been described in this time period. Methods and Findings Based on nation-wide registries, we conducted a population-based cohort study among all children born at term in Denmark from 1997 to 2004 to estimate differences in mortality across gestational ages in days among singletons born at term. We studied early-neonatal mortality, neonatal mortality, infant mortality, and five-year mortality. Children were followed from birth up to the last day of the defined mortality period or December 31, 2009. A total of 360,375 singletons born between 259 and 293 days of gestation were included in the study. Mortality decreased with increasing gestational age in days and the highest mortality was observed among children born at 37 week of gestation. A similar pattern was observed when analyses were restricted to children born to by mothers without pregnancy complications. Conclusions This study demonstrates heterogeneity in mortality rates even among singletons born at term. The highest mortality was observed among children born 37 weeks of gestation, which call for cautions when inducing labor in term pregnancies just reaching 37 weeks of gestation. The findings support that 37 weeks of gestation should be defined as early term. PMID:26656842

  7. Follow-up of children born after ICSI with epididymal spermatozoa

    NARCIS (Netherlands)

    Woldringh, G.H.; Horvers, M.; Janssen, A.J.W.M.; Reuser, J.J.C.M.; Groot, S.A. de; Steiner, K.; Hauwers, K.W.M. d'; Wetzels, A.M.M.; Kremer, J.A.M.

    2011-01-01

    BACKGROUND: To evaluate the safety of ICSI with epididymal sperm, this study compared children born after ICSI treatment with epididymal sperm and children conceived after IVF and ICSI with ejaculated sperm. Additionally, the results of a multidisciplinary, multicentre follow-up of the children

  8. Motor trajectories from birth to 5 years of children born at less than 30 weeks' gestation: early predictors and functional implications. Protocol for a prospective cohort study.

    Science.gov (United States)

    Spittle, Alicia J; McGinley, Jennifer L; Thompson, Deanne; Clark, Ross; FitzGerald, Tara L; Mentiplay, Benjamin F; Lee, Katherine J; Olsen, Joy E; Burnett, Alice; Treyvaud, Karli; Josev, Elisha; Alexander, Bonnie; Kelly, Claire E; Doyle, Lex W; Anderson, Peter J; Cheong, Jeanie Ly

    2016-10-01

    Motor impairments are one of the most frequently reported adverse neurodevelopmental consequences in children born compare the prevalence of motor impairment from birth to 5 years of age between children born at structural or functional biomarkers that can predict motor impairments at 5 years are detectable in the neonatal period; 2) to investigate the association between motor impairments and concurrent deficits in body structure and function at 5 years of age; and 3) to explore how motor impairments at 5 years (including abnormalities of gait, postural control and strength) are associated with concurrent functional outcomes, including physical activity, cognitive ability, learning ability, and behavioural and emotional problems. Prospective longitudinal cohort study. 150 preterm children (born at 36 completed weeks' gestation and weighing > 2499g) admitted to the Royal Women's Hospital, Melbourne, were recruited at birth and will be invited to participate in a 5-year follow-up study. This study will examine previously collected data (from birth to 2 years) that comprise detailed motor assessments, and structural and functional brain MRI images. At 5 years, preterm and term, children will be examined using comprehensive motor assessments, including: the Movement Assessment Battery for Children (2nd edition) and measures of gait function through spatiotemporal (assessed with the GAITRite® Walkway) and dynamic postural control (assessed with Microsoft Kinect) variables; and hand grip strength (assessed with a dynamometer); and measures of physical activity (assessed using accelerometry), cognitive development (assessed with Wechsler Preschool and Primary Scale of Intelligence), and emotional and behavioural status (assessed with the Strengths and Difficulties Questionnaire and the Developmental and Wellbeing Assessment). At the 5-year assessment, parents/caregivers will be asked to complete questionnaires on demographics, physical activity, activities of daily

  9. Lung function after extremely preterm birth-A population-based cohort study (EXPRESS).

    Science.gov (United States)

    Thunqvist, Per; Tufvesson, Ellen; Bjermer, Leif; Winberg, Anna; Fellman, Vineta; Domellöf, Magnus; Melén, Erik; Norman, Mikael; Hallberg, Jenny

    2018-01-01

    Follow-up studies of children and young adults born very-to-moderately preterm show persistent and significant lung function deficits. The aim of the study was to determine lung function and airway mechanics in school-aged children born in 2004 to 2007 and extremely preterm (after 22-26 weeks of gestation). In a population-based cohort of children born extremely preterm and controls born at term (n = 350), follow-up at 6½-years-of-age was performed using spirometry and impulse oscillometry. Associations to gestational age, smallness for gestational age (SGA), and bronchopulmonary dysplasia (BPD) were assessed. Children born extremely preterm had lower forced vital capacity (FVC, z-score: -0.7, 95%CI: -1.0;-0.4), forced expiratory volume (FEV 1 , z-score: -1.1, 95%CI: -1.4; -0.8), higher frequency-dependence of resistance (R 5-20 , 0.09, 95%CI: 0.05; 0.12 kPa · L -1  · s -1 ) and larger area under the reactance curve (AX, 0.78, 95%CI: 0.49; 1.07 kPa · L -1 ) than controls. In children born at 22-24 weeks of gestation, 24% had FVC and 44% had FEV 1 below the lower limit of normal. SGA and severe BPD only marginally contributed to pulmonary outcomes. Asthma-like disease was reported in 40% of extremely preterm children and 15% of controls. Many children born extremely preterm have altered airway mechanics and significant obstructive reduction in lung function. This warrants consideration for treatment and continued follow-up. © 2017 Wiley Periodicals, Inc.

  10. Prediction of gross motor development and independent walking in infants born very preterm using the Test of Infant Motor Performance and the Alberta Infant Motor Scale.

    Science.gov (United States)

    Nuysink, Jacqueline; van Haastert, Ingrid C; Eijsermans, Maria J C; Koopman-Esseboom, Corine; Helders, Paul J M; de Vries, Linda S; van der Net, Janjaap

    2013-09-01

    One objective of a neonatal follow-up program is to examine and predict gross motor outcome of infants born preterm. To assess the concurrent validity of the Test of Infant Motor Performance (TIMP) and the Alberta Infant Motor Scale (AIMS), the ability to predict gross motor outcome around 15 months corrected age (CA), and to explore factors associated with the age of independent walking. 95 infants, born at a gestational age motor outcome at 15 months CA. The AIMS-scores at 6 months CA predicted the AIMS-scores at 15 months CA with an explained variance of 19%. Median walking age was 15.7 months CA, with which only the hazard ratio of the AIMS at 6 months CA and ethnicity were significantly associated. Prediction of gross motor development at 15 months CA and independent walking was not possible prior to 6 months CA using the AIMS, with restricted predictive value. Cultural and infant factors seem to influence the onset of independent walking. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

  11. Associations of motor co-ordination and attention with motor-perceptual development in 3-year-old preterm and full-term children who needed neonatal intensive care.

    Science.gov (United States)

    Hemgren, E; Persson, K

    2007-01-01

    Children who have needed neonatal intensive care (NIC) are considered to be at risk for deficits such as developmental co-ordination disorder and attention-deficit/hyperactivity disorder. By assessing motor-perceptual development, motor co-ordination and attention already at 3 years of age, it might be possible to identify such deficits earlier than they are today. To investigate the motor-perceptual development in a group of 202 NIC children but had no major impairments, to describe associations of deficits in co-ordination and attention with motor-perceptual delays, and to estimate the prevalence of NIC children with combined deficits together with a motor-perceptual delay. Co-ordination and attention in children born very preterm (n = 57), moderately preterm (n = 75) and full-term (n = 70) were observed according to a model for Combined Assessment of Motor Performance and Behaviour while they were assessed using a developmental scale, Motor-Perceptual Development, 0-7 years, MPU. In two out of 14 MPU areas, a larger proportion of very preterm than of moderately preterm and full-term children had marked developmental delay. Overall, the proportion of NIC children having a motor-perceptual delay increased with increasing incoordination and especially increasing lack of attention. Twenty-one (11%) of the NIC children had different motor-perceptual delays combined with pronounced incoordination and pronounced lack of attention. Deficits in co-ordination and attention were associated with motor-perceptual delays in areas important for daily living and development of academic skills. Therefore, to find children at risk for developmental co-ordination disorder and attention-deficit/hyperactivity disorder, assessments of co-ordination and attention should be added to assessments of motor-perceptual development in 3-year-old NIC children.

  12. Unintentional injuries in children of Danish and foreign-born mothers.

    Science.gov (United States)

    Laursen, Bjarne; Møller, Hanne

    2009-08-01

    Unintentional injuries in children of foreign-born mothers were studied and compared with those in children of Danish-born mothers. A population of 173,504 children living in 32 municipalities in Denmark was followed from 1998 to 2003. Detailed information on childhood unintentional injuries from hospital records was linked to register data on parents' education, country of origin, income, family type, etc. Poisson regression was used to analyse differences in injury risk between children of different origins. We found 133,649 injuries, of which 15,389 occurred in children of foreign-born mothers. The injury rates in children of Western and non-Western origin were 0.83 (0.70-0.98) times and 0.84 (0.79- 0.90) times that of children of Danish-born mothers, respectively. The difference was largest in children of families with unemployed parents. The injury rate in girls of non-Western origin was 29% lower than in girls of Danish origin, while the rate in boys of non-Western origin was only 5% lower than in boys of Danish origin. This gender difference was particularly pronounced for sports and traffic injuries. Children of non-Western origin had a three-fold higher rate of burns caused by hot water, tea or oil than children of Danish origin. Prevention of injuries in children of non-Western origin should especially focus on scalds from tea, oil, and hot water.

  13. Pulmonary gas exchange efficiency during exercise breathing normoxic and hypoxic gas in adults born very preterm with low diffusion capacity.

    Science.gov (United States)

    Duke, Joseph W; Elliott, Jonathan E; Laurie, Steven S; Beasley, Kara M; Mangum, Tyler S; Hawn, Jerold A; Gladstone, Igor M; Lovering, Andrew T

    2014-09-01

    Adults with a history of very preterm birth (breathing hypoxic gas because of a reduced O2 driving gradient and pulmonary capillary transit time. We hypothesized that PRET would have significantly worse pulmonary gas exchange efficiency [i.e., increased alveolar-to-arterial Po2 difference (AaDO2)] during exercise breathing room air or hypoxic gas (FiO2 = 0.12) compared with CONT. To test this hypothesis, we compared the AaDO2 in PRET (n = 13) with a clinically mild reduction in DLCO (72 ± 7% of predicted) and CONT (n = 14) with normal DLCO (105 ± 10% of predicted) pre- and during exercise breathing room air and hypoxic gas. Measurements of temperature-corrected arterial blood gases, and direct measure of O2 saturation (SaO2), were made prior to and during exercise at 25, 50, and 75% of peak oxygen consumption (V̇o2peak) while breathing room air and hypoxic gas. In addition to DLCO, pulmonary function and exercise capacity were significantly less in PRET. Despite PRET having low DLCO, no differences were observed in the AaDO2 or SaO2 pre- or during exercise breathing room air or hypoxic gas compared with CONT. Although our findings were unexpected, we conclude that reduced pulmonary function and low DLCO resulting from very preterm birth does not cause a measureable reduction in pulmonary gas exchange efficiency. Copyright © 2014 the American Physiological Society.

  14. A comparative study of south Indian children with Tamil children born in France.

    Science.gov (United States)

    Malenfant, Chantal

    2009-11-01

    A comparative database with Tamil children [( 0 to 6 yr old, south Indian (n=13) and Sri Lanka (n=69)] born in France (Paris and its suburbs, first generation) and those living in south India [(Tamil Nadu (n=43) and Kerala (n=66)] was created with the ultimate purpose of preventing deficiencies in children's health. Two main methods were used for collection of socio-demographic data as parents and body mass index of children. In France, Tamil boys (n=42) and girls (n=40) had almost the same percentage for obesity (about 5%), adiposity rebound was more for girls (7%) than for boys (2%). But thinness (between the 3(rd) and 10(th) percentile) was more in boys (22%) and girls (24%). In India (boys n=48, girls n=61), obesity was more in girls than those born in France; as also adiposity rebound, and underweight was noticed in a third of both girls and boys. In France, cultural impact of immigration is very important and can explain the stress of immigrant families. This may account for the thinness of the children.

  15. Electrophysiological changes in 12-year-old children born MLP: reduced VEP amplitude in MLP children.

    Science.gov (United States)

    Raffa, Lina H; Nilsson, Josefin; Dahlgren, Jovanna; Grönlund, Marita Andersson

    2017-09-01

    To study the electrophysiological changes in relation to fundus morphology in moderate-to-late preterm (MLP) children with no previous history of retinopathy of prematurity. Visual acuity (VA), refraction and fundus variables measured by optical coherence tomography, pattern reversal visual evoked potentials and full-field electroretinography (ff-ERG) were obtained from 22 twelve-year-old MLP children (11 male, 11 female) and 21 full-term controls. There were no significant differences between the MLP and control groups in VA, refraction or optic disc parameters. There was a trend for thinner papillary retinal nerve fibre layer in the MLP group. Visual evoked potential amplitudes (P100) were lower in the MLP group than in controls, that is, right eye p=0.0027, left eye p=0.0037. No differences in latencies were found. After Bonferroni adjustment for multiple testing, no ff-ERG differences were noted between MLP and controls. Lower gestational age was correlated with smaller light-adapted 3.0 b-wave amplitudes (p=0.0076, r=0.565). Our results indicate that moderate premature birth may affect visual evoked potential amplitudes without clear retinal structural changes in MLP children at 12 years of age. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

  16. Neonatal health including congenital malformation risk of 1072 children born after vitrified embryo transfer.

    Science.gov (United States)

    Belva, F; Bonduelle, M; Roelants, M; Verheyen, G; Van Landuyt, L

    2016-07-01

    Does vitrification of Day 3 and Day 5 embryos adversely affect birth outcomes of singletons and twins in comparison with peers born after fresh embryo transfer? Neonatal health parameters, including the prevalence of congenital malformations, in singletons and twins born after embryo vitrification are similar to or slightly better than after fresh embryo transfer. Although vitrification, rather than slow-freezing, of embryos is routine practice nowadays, convincing evidence regarding the safety for the offspring is sparse. Literature data comprise results from mostly small-sized studies or studies including only Day 3 or only Day 5 vitrified embryo transfers. Overall, better or comparable perinatal outcomes, in terms of higher birthweight and lower risk for small-for-gestational age or for low birthweight, have been reported for singletons born after vitrified embryo transfer compared with fresh embryo transfer. According to the single available study with sufficient sample size, the congenital malformation rate was found to be comparable after vitrified and fresh embryo transfers. Data were collected from 960 cycles after transfer of embryos vitrified on Day 3 (n = 457) or Day 5 (n = 503) and from 1644 cycles after fresh embryo transfer on Day 3 (n = 853) or Day 5 (n = 791), performed between 2008 and 2013 at the Centre for Reproductive Medicine of the university hospital UZ Brussel. Outcome measures were neonatal health in terms of birthweight, small-for-gestational age, prematurity rate, perinatal death and major/minor/total malformation rate. Perinatal health parameters of 11 stillborns and 1061 live borns (827 singletons and 234 twins) in the vitrified group and of 28 stillborns and 1838 live borns (1374 singletons and 464 twins) in the fresh embryo group are reported. Within 3 months after birth, children in the two study groups were assessed clinically with special attention to congenital malformations by a paediatrician blinded to the type of embryo

  17. Preterm Birth and Leisure Participation: A Synthesis of the Literature

    Science.gov (United States)

    Dahan-Oliel, Noemi; Mazer, Barbara; Majnemer, Annette

    2012-01-01

    Leisure participation has been associated with happiness and well-being in children. Individuals born preterm are at greater risk for motor, cognitive and behavioral difficulties which may contribute to difficulties participating in leisure activities. This systematic review examined the current knowledge on participation in leisure activities in…

  18. Post-term growth and cognitive development at 5 years of age in preterm children: Evidence from a prospective population-based cohort.

    Science.gov (United States)

    Simon, Laure; Nusinovici, Simon; Flamant, Cyril; Cariou, Bertrand; Rouger, Valérie; Gascoin, Géraldine; Darmaun, Dominique; Rozé, Jean-Christophe; Hanf, Matthieu

    2017-01-01

    While the effects of growth from birth to expected term on the subsequent development of preterm children has attracted plentiful attention, less is known about the effects of post-term growth. We aimed to delineate distinct patterns of post-term growth and to determine their association with the cognitive development of preterm children. Data from a prospective population-based cohort of 3,850 surviving infants born at less than 35 weeks of gestational age were used. Growth was assessed as the Body Mass Index (BMI) Z-scores at 3, 9, 18, 24, 36, 48, and 60 months. Cognitive development at five years of age was evaluated by the Global School Adaptation score (GSA). Latent class analysis was implemented to identify distinct growth patterns and logistic regressions based on propensity matching were used to evaluate the relationship between identified growth trajectories and cognitive development. Four patterns of post-term growth were identified: a normal group with a Z-score consistently around zero during childhood (n = 2,469; 64%); a group with an early rapid rise in the BMI Z-score, but only up to 2 years of age (n = 195; 5%); a group with a slow yet steady rise in the BMI Z-score during childhood (n = 510; 13%); and a group with a negative Z-score growth until 3 years of age (n = 676; 18%). The group with a slow yet steady rise in the BMI Z-score was significantly associated with low GSA scores. Our findings indicate heterogeneous post-term growth of preterm children, with potential for association with their cognitive development.

  19. Early Determinants of Blood Pressure and Renal Function: Follow-up of very preterm born individuals until young adulcy

    NARCIS (Netherlands)

    M.G. Keijzer-Veen (Mandy)

    2006-01-01

    textabstractIn summary, the studies described in this thesis suggest that premature birth affects renal function and blood pressure at (young) adult age, and especially when born both SGA and premature. Minor differences are already detectable at young adult age. The biological mechanism is

  20. Resting-state oscillatory activity in children born small for gestational age: a magnetoencephalographic study

    Directory of Open Access Journals (Sweden)

    Maria eBoersma

    2013-09-01

    Full Text Available Growth restriction in utero during a period that is critical for normal growth of the brain, has previously been associated with deviations in cognitive abilities and brain anatomical and functional changes. We measured magnetoencephalography (MEG in 4-7 year old children to test if children born small for gestational age (SGA show deviations in resting-state brain oscillatory activity. Children born SGA children with postnatally spontaneous catch-up growth (SGA+; 6 boys, 7 girls; mean age 6.3 y (SD=0.9 and children born appropriate for gestational age (AGA; 7 boys, 3 girls; mean age 6.0 y (SD=1.2 participated in a resting-state MEG study. We calculated absolute and relative power spectra and used nonparametric statistics to test for group differences. SGA+ and AGA born children showed no significant differences in absolute and relative power except for reduced absolute gamma band power in SGA children. At time of MEG investigation, SGA+ children showed was significantly lower head circumference (HC and a trend toward lower IQ, however there was no association of HC or IQ with absolute or relative power. Except for reduced absolute gamma band power, our findings suggest normal brain activity patterns at school age in a group of children born SGA in which spontaneous catch-up growth of bodily length after birth occurred. Although previous findings suggest that being born SGA alters brain oscillatory activity early in neonatal life, we show that these neonatal alterations do not persist at early school age when spontaneous postnatal catch-up growth occurs after birth.

  1. Differences in uptake of immunisations and health examinations among refugee children compared to Danish-born children

    DEFF Research Database (Denmark)

    Moller, Sanne Pagh; Hjern, Anders; Andersen, Anne-Marie Nybo

    2016-01-01

    -linked to the National Danish Health Service Register, identifying all contacts for immunisation and child health examinations. We estimated hazard ratios (HR) of uptake. Refugee children had a lower uptake of all immunisations compared to Danish-born children. The lowest uptake was found for immunisation against...... income increased the HRs by 10–20 %. Conclusion: This Danish register-based study using nationwide data revealed a lower uptake of routine immunisations and child health examinations among refugee children compared to Danish-born children....

  2. Psychiatric disorders and MND in non-handicapped preterm children - Prevalence and stability from school age into adolescence

    NARCIS (Netherlands)

    Schoihorst, P. F.; Swaab-Barneveld, H.; van Engeland, H.

    2007-01-01

    In preterm children (N = 66) without major physical and/or mental handicaps the prevalence of psychiatric disorders and minor neurological dysfunction (MND) was assessed at school age (8-10 years). In adolescence (15-17 years) 43 children were reassessed. The study sample was drawn from a cohort of

  3. Mental disorders in childhood and young adulthood among children born to women with fertility problems

    DEFF Research Database (Denmark)

    Svahn, M.F.; Hargreave, M.; Nielsen, T.S.S.

    2015-01-01

    register-based cohort study included all 2 412 721 children born in Denmark between 1969 and 2006. All children were followed from date of birth until date of hospital contact for a mental disorder, date of emigration, date of death or 31 December 2009, whichever occurred first. PARTICIPANTS...... of attention-deficit/hyperactivity disorders (HR 1.36; 95% CI 1.29-1.45) compared with children born to women without fertility problems. The risk estimates did not change markedly when analyses were performed separately for mental disorders diagnosed during childhood (0-19 years) and in young adulthood (20...... related to the underlying infertility or to fertility treatment procedures. WIDER IMPLICATIONS OF THE FINDINGS: This is the first report on mental disorders in adulthood among children born to women with fertility problems. Furthermore, we have assessed the risk of several severe mental disorders...

  4. Variation of cognition and achievement with sleep-disordered breathing in full-term and preterm children.

    Science.gov (United States)

    Emancipator, Judy L; Storfer-Isser, Amy; Taylor, H Gerry; Rosen, Carol L; Kirchner, H L; Johnson, Nathan L; Zambito, Anne Marie; Redline, Susan

    2006-02-01

    Pediatric sleep-disordered breathing (SDB) has a disproportionately high prevalence in children who were preterm infants (preterm children) and is associated with behavioral comorbidity. Exposure to intermittent hypoxemia and sleep disruption may contribute to cognitive impairment. We quantified the association of SDB with cognition and achievement and determined whether preterm children are at a differentially increased risk for SDB-related impairments. Cross-sectional analyses. Urban community. Eight hundred thirty-five children, aged 8 to 11 years.Intervention(s) None. Scores on the Peabody Picture Vocabulary Test-Revised, Kaufman Assessment Battery for Children, and Continuous Performance Test. One hundred sixty-four children had SDB. In unadjusted analyses, children with SDB had poorer scores on almost all tests of cognition and achievement. Group differences were attenuated after adjusting for socioeconomic status; in these analyses, children with SDB scored lower on the Peabody Picture Vocabulary Test-Revised (mean +/- SE score, 100.5 +/- 1.4 vs 103.6 +/- 0.7; P = .04), and the Kaufman Assessment Battery for Children riddles and triangles subscales. Associations were stronger in preterm than in full-term children. Of the sleep measures, snoring history was most strongly correlated with indices of cognition and achievement. Although moderate group differences were observed for almost all cognitive measures, an attenuation of effects was observed once socioeconomic status was considered. The deficits in selective measures of academic abilities, language comprehension, and planning and organizational skills suggest a negative impact of SDB on achievement and cognition. Stronger associations in preterm children suggest the importance of screening for snoring, a good predictor of cognitive function in this population.

  5. Prediction of cognitive abilities at the age of 5 years using developmental follow-up assessments at the age of 2 and 3 years in very preterm children

    NARCIS (Netherlands)

    Potharst, Eva S.; Houtzager, Bregje A.; van Sonderen, Loekie; Tamminga, Pieter; Kok, Joke H.; Last, Bob F.; van Wassenaer, Aleid G.

    2012-01-01

    Aim This study investigated prediction of separate cognitive abilities at the age of 5 years by cognitive development at the ages of both 2 and 3 years, and the agreement between these measurements, in very preterm children. METHODS Preterm children (n=102; 44males; 58 females) with a gestational

  6. Prediction of cognitive abilities at the age of 5 years using developmental follow-up assessments at the age of 2 and 3 years in very preterm children

    NARCIS (Netherlands)

    Potharst, E.S.; Houtzager, B.A.; van Sonderen, L.; Tamminga, P.; Kok, J.H.; Last, B.F.; van Wassenaer, A.G.

    2012-01-01

    Aim This study investigated prediction of separate cognitive abilities at the age of 5years by cognitive development at the ages of both 2 and 3years, and the agreement between these measurements, in very preterm children. Methods Preterm children (n=102; 44 males; 58 females) with a gestational age

  7. Against Their Wills: Children Born Affected by Drugs.

    Science.gov (United States)

    Hodgkinson, Harold L.; Outtz, Janice Hamilton

    There is no national policy on assisting drug-using pregnant mothers nor on the children they produce. This paper looks at the issue of "crack-cocaine" and mothers who give birth to children after using drugs during pregnancy. It attempts to lay out what is known, and it puts forth "best guesses" regarding helping children born…

  8. Preterm delivery among first-time Mexico-born mothers: a binational population-based comparison of deliveries in California and Mexico.

    Science.gov (United States)

    Guendelman, Sylvia; Thornton, Dorothy; Perez-Cuevas, Ricardo; Walsh, Julia

    2015-01-01

    While studies have attributed the favourable birth outcomes of Mexico-born mothers in the USA to a 'healthy immigrant effect' that confers protection to immigrants, a comparison of immigrants with the source population in Mexico has been lacking. We compared preterm delivery (PTD) rates of Mexico-born immigrants who delivered in California with Mexico-born women who delivered in Mexico (WIMX) and with a subgroup who delivered in the five top immigrant sending states in Mexico. Using 2009 birth records, we selected all live-born singletons of primiparous WIMX (699 129) and immigrants in California (33 251). We examined the unadjusted and adjusted association between place of delivery and any PTD (<37 weeks gestation), including PTD subcategories (early, moderate, late), using relative risks (RR) and 95% CIs. Multivariate models controlled for demographic and health system characteristics. PTD rates were higher among immigrants in California (6.7%) than WIMX (5.8%) and compared to women in the sending states (5.5%). The unadjusted risk of any PTD (RR=1.17 (1.12 to 1.22)), early/moderate PTD (<34 weeks gestation; RR=1.27 (1.18 to 1.38)) and late PTD (34-36 weeks; RR=1.14 (1.08 to 1.19)) was higher for immigrants than for WIMX and remained higher when controlling for age, education and healthcare variables. Birth weight <1500 g was also higher among immigrants (RR=1.27 (1.14 to 1.44)). Similar patterns were observed when comparing women in the sending states. We found no evidence of a 'healthy immigrant effect'. Further research must assess the comparability of gestational-age data in Mexican and Californian birth certificates. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  9. Differences in uptake of immunisations and health examinations among refugee children compared to Danish-born children: a cohort study.

    Science.gov (United States)

    Moller, Sanne Pagh; Hjern, Anders; Andersen, Anne-Marie Nybo; Norredam, Marie

    2016-04-01

    Refugee children and their families constitute a vulnerable group regarding health and access to care. In a register-based cohort design, we examined differences in uptake of immunisations and child health examinations between refugee children and Danish-born children, including predictors of uptake among refugee children. Refugee children (n = 16,701) who, between January 1993 and December 2010, obtained residency permits in Denmark were included and matched in a 1:6 ratio on age and sex with Danish-born children (n = 100,206). Personal identification numbers were cross-linked to the National Danish Health Service Register, identifying all contacts for immunisation and child health examinations. We estimated hazard ratios (HR) of uptake. Refugee children had a lower uptake of all immunisations compared to Danish-born children. The lowest uptake was found for immunisation against diphtheria, tetanus, pertussis and polio (HR = 0.50; 95 % confidence interval (CI) 0.48-0.51). Participation in child health examinations was also lower among refugee children with the lowest at the last child health examination at age 5 (HR = 0.48; 95 % CI 0.47-0.50). Adjusting the analysis for parental income increased the HRs by 10-20 %. This Danish register-based study using nationwide data revealed a lower uptake of routine immunisations and child health examinations among refugee children compared to Danish-born children. •Uptake of immunisation and child health examination is associated with low household income, unemployment and low educational status among the parents. •Uptake may be even lower among refugee families as they constitute a vulnerable group regarding access to healthcare. What is New: •Refugee children had lower uptake of immunisations and child health examinations compared to Danish-born children. •Several predictors of uptake were identified including region of origin and duration of residence.

  10. Mental Health Outcomes in US Children and Adolescents Born Prematurely or with Low Birthweight

    Science.gov (United States)

    Kenney, Mary Kay; Ghandour, Reem M.; Kogan, Michael D.; Lu, Michael C.

    2013-01-01

    We examined the effects of prematurity (<37 weeks of gestation) and low birthweight (<2500 g) on mental health outcomes among US children aged 2–17 years. The 2011-2012 National Survey of Children's Health (N = 95,677) was used to estimate prevalence of parent-reported mental health problems in children. Prevalence of mental disorders was 22.9% among children born prematurely, 28.7% among very-low-birth-weight (<1500 g) children, and 18.9% among moderately low-birth-weight (1500–2499 g) children, compared with 15.5% in the general child population. Compared to those born full term, children born prematurely had 61% higher adjusted odds of serious emotional/behavioral problems, 33% higher odds of depression, and 58% higher odds of anxiety. Children born prematurely had 2.3 times higher odds of autism/ASD, 2.9 times higher odds of development delay, and 2.7 times higher odds of intellectual disability than term children. Very-low-birth-weight children had 3.2 times higher odds of autism/ASD, 1.7 times higher odds of ADD/ADHD, 5.4 times higher odds of development delay, and 4.4 times higher odds of intellectual disability than normal-birth-weight children. Social factors were significant predictors of mental disorders in both premature/low-birth-weight and term/normal-birth-weight children. Neurodevelopmental conditions accounted for the relationship between prematurity and depression/anxiety/conduct problems. Prematurity and low birthweight are significant risk factors for mental health problems among children. PMID:24324882

  11. Ontogenic Changes of Villus Growth, Lactase Activity, and Intestinal Glucose Transporters in Preterm and Term Born Calves with or without Prolonged Colostrum Feeding.

    Directory of Open Access Journals (Sweden)

    Julia Steinhoff-Wagner

    Full Text Available Oral glucose supply is important for neonatal calves to stabilize postnatal plasma glucose concentration. The objective of this study was to investigate ontogenic development of small intestinal growth, lactase activity, and glucose transporter in calves (n = 7 per group that were born either preterm (PT; delivered by section 9 d before term or at term (T; spontaneous vaginal delivery or spontaneously born and fed colostrum for 4 days (TC. Tissue samples from duodenum and proximal, mid, and distal jejunum were taken to measure villus size and crypt depth, protein concentration of mucosa and brush border membrane vesicles (BBMV, total DNA and RNA concentration of mucosa, mRNA expression and activity of lactase, and mRNA expression of sodium-dependent glucose co-transporter-1 (SGLT1 and facilitative glucose transporter 2 (GLUT2 in mucosal tissue. Additionally, protein expression of SGLT1 in BBMV and GLUT2 in crude mucosal membranes and immunochemical localization of GLUT2 in the enterocytes were determined. Villus height in distal jejunum was lower in TC than in T. Crypt depth in all segments was largest and the villus height/crypt depth ratio in jejunum was smallest in TC calves. Concentration of RNA was highest in duodenal mucosa of TC calves, but neither lactase mRNA and activity nor SGLT1 and GLUT2 mRNA and protein expression differed among groups. Localization of GLUT2 in the apical membrane was greater, whereas in the basolateral membrane was lower in TC than in T and PT calves. Our study indicates maturation processes after birth for mucosal growth and trafficking of GLUT2 from the basolateral to the apical membrane. Minor differences of mucosal growth, lactase activity, and intestinal glucose transporters were seen between PT and T calves, pointing at the importance of postnatal maturation and feeding for mucosal growth and GLUT2 trafficking.

  12. Cognition, behavior and social competence of preterm low birth weight children at school age

    Directory of Open Access Journals (Sweden)

    Rachel Gick Fan

    2013-07-01

    Full Text Available OBJECTIVE: The aim of this study was to assess the cognitive and behavioral development of preterm and low birth weight newborns living in a disadvantageous socioeconomic environment at school age. METHODS: This cross-sectional study included children aged 6-7 from a historical birth cohort of preterm (gestational age <37 weeks and low birth weight (<2,500 g infants. The Wechsler Intelligence Scale for Children III (WISC-III was administered by a psychologist while the parents completed the Child Behavior Checklist. The results were compared to the test's reference. The perinatal information and follow-up data were collected from the hospital files. The demographic data were collected from the parents. The current performance was compared with the results from the Denver II and Bayley II tests, which were administered during the first years of life. RESULTS: The total intelligence quotient varied from 70 to 140 (mean 98.7±15.8. The borderline intelligence quotient was observed in 9.3% of the children. The Child Behavior Checklist indicated a predominance of social competence problems (27.8%, CI 19.2 to 37.9 compared with behavioral problems (15.5%, CI 8.9 to 24.2. Both the Child Behavior Checklist domains, such as schooling, social and attention problems, and the cognitive scores were significantly associated with maternal education and family income. The results of the Denver and Bayley tests were associated with the cognitive performance (p<0.001 and the Child Behavior Checklist social profile, including aggressive and externalizing behavior (p<0.001. CONCLUSIONS: Our data suggest that even low-risk preterm newborns are at risk for developing disturbances in early school age, such as mild cognitive deficits and behavioral disorders. This risk might increase under unfavorable socioeconomic conditions.

  13. Parenting behavior at 2 years predicts school-age performance at 7 years in very preterm children.

    Science.gov (United States)

    Treyvaud, Karli; Doyle, Lex W; Lee, Katherine J; Ure, Alexandra; Inder, Terrie E; Hunt, Rod W; Anderson, Peter J

    2016-07-01

    Parenting influences child development, but it is unclear whether early parenting behavior can influence school-age outcomes in very preterm (VPT) children, and/or if certain groups of VPT children may be more affected by early parenting behavior. These research questions were examined. Participants were 147 children born medical data collected. High medical risk was defined as the presence of at least one of sepsis, necrotizing enterocolitis, bronchopulmonary dysplasia, moderate to severe white matter abnormality on MRI, or postnatal corticosteroids. At 2 years CA, parent-child interaction was assessed, and at 7 years CA, general intelligence (IQ), language, executive function, academic skills, and social-emotional functioning were assessed. Higher levels of parent-child synchrony, and parent facilitation, sensitivity and positive affect at 2 years were associated with better child outcomes at 7 years, while higher levels of intrusiveness and negative affect were associated with poorer outcomes. Many of these relationships remained after controlling for early child cognitive development. Interactions between child medical risk (higher/lower) and parenting were limited to child reading, math, and executive functioning outcomes, with stronger relationships for lower medical risk children. The contribution of early parenting to VPT children's school-age performance is significant, with stronger effects for lower medical risk children in some outcomes. These findings support the premise that parenting strategies should be included in the NICU and early interventions programs for VPT infants. © 2015 Association for Child and Adolescent Mental Health.

  14. Periventricular leucomalacia and preterm birth have different detrimental effects on postural adjustments

    NARCIS (Netherlands)

    Hadders-Algra, M; Brogren, E; Katz-Salamon, M; Forssberg, H

    Postural adjustments during sitting on a moveable platform were assessed by means of multiple surface EMGs of neck, trunk and leg muscles and kinematics in three groups of children, aged 1 1/2-4 1/2 years. The first group consisted of 13 preterm children (born at a gestational age of 25-34 weeks),

  15. Mental Health Outcomes in US Children and Adolescents Born Prematurely or with Low Birthweight

    Directory of Open Access Journals (Sweden)

    Gopal K. Singh

    2013-01-01

    Full Text Available We examined the effects of prematurity (37 weeks of gestation and low birthweight (2500 g on mental health outcomes among US children aged 2–17 years. The 2011-2012 National Survey of Children’s Health ( = 95,677 was used to estimate prevalence of parent-reported mental health problems in children. Prevalence of mental disorders was 22.9% among children born prematurely, 28.7% among very-low-birth-weight (1500 g children, and 18.9% among moderately low-birth-weight (1500–2499 g children, compared with 15.5% in the general child population. Compared to those born full term, children born prematurely had 61% higher adjusted odds of serious emotional/behavioral problems, 33% higher odds of depression, and 58% higher odds of anxiety. Children born prematurely had 2.3 times higher odds of autism/ASD, 2.9 times higher odds of development delay, and 2.7 times higher odds of intellectual disability than term children. Very-low-birth-weight children had 3.2 times higher odds of autism/ASD, 1.7 times higher odds of ADD/ADHD, 5.4 times higher odds of development delay, and 4.4 times higher odds of intellectual disability than normal-birth-weight children. Social factors were significant predictors of mental disorders in both premature/low-birth-weight and term/normal-birth-weight children. Neurodevelopmental conditions accounted for the relationship between prematurity and depression/anxiety/conduct problems. Prematurity and low birthweight are significant risk factors for mental health problems among children.

  16. Use of the Alberta Infant Motor Scale to characterize the motor development of infants born preterm at eight months corrected age.

    Science.gov (United States)

    Bartlett, Doreen J; Fanning, Jamie E

    2003-01-01

    The Alberta Infant Motor Scale (AIMS) was used to examine variations in motor development of infants born preterm. Sixty infants attending a Developmental Follow-up Clinic participated. Infants were assessed by physical therapists using the AIMS and independently judged by physicians to be neurodevelopmentally and neurologically "normal," "suspect," or "abnormal." The AIMS clearly differentiated infants in these three categories. Compared to the normative sample, infants judged to be "normal" demonstrated similar motor behaviors, infants judged to be "abnormal" were significantly different across a wide range of items, and infants judged to be "suspect" were significantly different on items requiring antigravity postural control, lower extremity dissociation, and trunk rotation. The AIMS can be used to identify infants developing abnormally, to affirm normalcy in infants developing typically, and to identify motor differences in infants who are neurologically "suspect." In the latter group of infants, the AIMS can be used to provide anticipatory guidance to parents regarding the components of movement they might expect their infants to be developing next.

  17. Do Infants Born Very Premature and Who Have Very Low Birth Weight Catch Up With Their Full Term Peers in Their Language Abilities by Early School Age?

    Science.gov (United States)

    Zimmerman, Emily

    2018-01-22

    This study examined the extent to which children born preterm (peers in terms of their language abilities at early school age (≥ 5 to peers. However, preterm infants did not score significantly worse than their peers on their pragmatics (p = .19). Children born VPT and who have VLBW perform worse than their peers on their total language, receptive language, expressive language, phonological awareness, and grammar abilities by early school age. This information is important for speech-language pathologists to consider as children born prematurely reach school age.

  18. Relation between sleep status of preterm infants aged 1-2 years and mothers' parenting stress.

    Science.gov (United States)

    Asaka, Yoko; Takada, Satoshi

    2013-08-01

    The aim of this study was to compare infants' sleep measures through an actigraph and maternal parenting stress among preterm and full-term mothers, and to explore the factors affecting maternal parenting stress in relation to infants' sleep. The subjects were 44 pairs of mothers and children. Twenty-one were in the preterm group, and 23 were in the full-term group. Inclusion criteria for preterm infants were born at less than 36 weeks and birthweight of less than 2500 g. The Parenting Stress Index (PSI) Short Form assesses maternal perception of the degree of parenting stress: the children's domain, and the parent's domain. An actigraph was applied to assess the infants' sleep measures. The PSI showed significant differences, with high scores in parenting stress in the preterm group. Also, the number of mothers who complained about their infant's sleep issues was significantly higher in the preterm group. Most of the sleep measures showed improvement by their age in both preterm and full-term infants. Multiple linear regression analysis showed that sleep efficiency, longest sleep duration at nighttime accounted for 71% of stress in the children's domain of the PSI of the preterm group. The parenting stress among mothers of preterm infants was significantly higher than that of mothers of full-term infants. The mothers of preterm infants were concerned about their infant's nocturnal sleep quality. © 2013 The Authors. Pediatrics International © 2013 Japan Pediatric Society.

  19. Health outcomes of children born to mothers with chronic kidney disease: a pilot study

    Directory of Open Access Journals (Sweden)

    Indrani Banerjee

    2010-05-01

    Full Text Available This study aimed to study the health of children born to mothers with chronic kidney disease. Twenty-four children born to mothers with chronic kidney disease were compared with 39 matched control children born to healthy mothers without kidney disease. The well-being of each child was individually assessed in terms of physical health, neurodevelopment and psychological health. Families participating with renal disease were more likely to be from lower socio-economic backgrounds. Significantly fewer vaginal deliveries were reported for mothers with renal disease and their infants were more likely to experience neonatal morbidity. Study and control children were comparable for growth parameters and neurodevelopment as assessed by the Griffiths scales. There was no evidence of more stress amongst mothers with renal disease or of impaired bonding between mother and child when compared to controls. However, there was evidence of greater externalizing behavioral problems in the group of children born to mothers with renal disease. Engaging families in such studies is challenging. Nonetheless, families who participated appreciated being asked. The children were apparently healthy but there was evidence in this small study of significant antenatal and perinatal morbidity compared to controls. Future larger multi-center studies are required to confirm these early findings.

  20. Adverse birth outcomes among native-born and foreign-born mothers in Taiwan: A population-based birth cohort study

    Directory of Open Access Journals (Sweden)

    Shiao Laura

    2012-10-01

    Full Text Available Abstract Background The number of children born to foreign-born mothers in Taiwan has significantly increased since the 1990s. These foreign-born mothers are mainly from China and Southeast Asia. Children born to foreign-born mothers, according to media reports, are subject to inferior health. This study sought to determine whether socioeconomic disparities in birth outcomes exist between native and foreign-born mothers in Taiwan. Methods Analysis data were obtained from the Taiwan Birth Cohort Study of 20,090 nationally representative 6-month-old babies, born in 2005. The data on the babies were divided into two groups, those of foreign-born mothers and those of Taiwanese mothers. The health outcome variables that were examined included two adverse birth outcomes: low birth weight and preterm birth. Multiple logistic regression was used to examine the association between income and foreign-born status, as well as birth outcomes among both groups. Results Children of native Taiwanese mothers had a higher prevalence of low birth weight (6.9% than did children of China-born (4.7% and Southeast Asia-born mothers (5.2%. The prevalence of preterm birth was also higher among children of native Taiwanese mothers (8.4% than among children of Southeast Asia-born (7.2% and China-born mothers (6.3%. Foreign-born status was associated with lower odds of low birth weight among families with a monthly family income p p p p p Conclusion Foreign-born mothers from China and Southeast Asia did not experience worse birth outcomes than native Taiwanese mothers did, regardless of the disadvantaged socioeconomic position of their families.

  1. Trends in All-Cause Mortality across Gestational Age in Days for Children Born at Term

    DEFF Research Database (Denmark)

    Wu, Chun Sen; Sun, Yuelian; Nohr, Ellen Aagaard

    2015-01-01

    BACKGROUND: Term birth is a gestational age from 259 days to 293 days. However trends in mortality according to gestational ages in days have not yet been described in this time period. METHODS AND FINDINGS: Based on nation-wide registries, we conducted a population-based cohort study among all...... children born at term in Denmark from 1997 to 2004 to estimate differences in mortality across gestational ages in days among singletons born at term. We studied early-neonatal mortality, neonatal mortality, infant mortality, and five-year mortality. Children were followed from birth up to the last day...

  2. Outcome of children born out of pregnancies complicated by unexplained polyhydramnios.

    Science.gov (United States)

    Touboul, C; Boileau, P; Picone, O; Foix-l'Hélias, L; Frydman, R; Senat, M V

    2007-04-01

    Our aim was to assess the long-term outcomes of infants born out of a pregnancy complicated by unexplained polyhydramnios. We retrospectively analysed a cohort of 173 singleton pregnancies with polyhydramnios. There were 24 singletons with unexplained polyhydramnios, defined as polyhydramnios where prenatal testing was negative. Infants were examined by a paediatrician at a median age of 12 months (range 12-64 months). Of the 24 infants, 19 (79%) had a normal outcome. West syndrome, polyuria and pulmonary stenosis were diagnosed in three children during follow up, while there were two perinatal deaths. Paediatric follow up of children born out of pregnancies complicated by unexplained polyhydramnios should be carried out systematically.

  3. Childhood immunizations in China: disparities in health care access in children born to North Korean refugees.

    Science.gov (United States)

    Chung, Hyun Jung; Han, Seung Hyun; Kim, Hyerang; Finkelstein, Julia L

    2016-04-13

    Childhood immunization rates are at an all-time high globally, and national data for China suggests close to universal coverage. Refugees from North Korea and their children may have more limited health care access in China due to their legal status. However, there is no data on immunization rates or barriers to coverage in this population. This study was conducted to determine the rates and correlates of immunizations in children (≥1 year) born to North Korean refugees in Yanbien, China. Child immunization data was obtained from vaccination cards and caregiver self-report for 7 vaccines and 1:3:3:3:1 series. Age-appropriate vaccination rates of refugee children were compared to Chinese and migrant children using a goodness-of-fit test. Logistic regression was used to determine correlates of immunization coverage for each vaccine and the 1:3:3:3:1 series. Age-appropriate immunization coverage rates were significantly lower in children born to North Korean refugees (12.1-97.8 %), compared to Chinese (99 %) and migrant (95 %) children. Increased father's age and having a sibling predicted significantly lower vaccination rates. Children born to North Korean refugees had significantly lower immunization rates, compared to Chinese or migrant children. Further research is needed to examine barriers of health care access in this high-risk population.

  4. Developmental milestones in children born post-term in the Danish National Birth Cohort: a main research article.

    Science.gov (United States)

    Olesen, A W; Olsen, J; Zhu, J L

    2015-09-01

    To examine the timing of reaching developmental milestones in children born post-term. Cohort study. The Danish National Birth Cohort: children born between 1997 and 2003. Data were obtained from a cohort of 92 892 pregnancies participating in the first pregnancy interview. All singletons born in gestational weeks 39-45 were identified. The study was then restricted to children who participated in an interview at the age of approximately 18 months and had information on at least one developmental milestone. We excluded children of mothers with chronic diseases from the final analysis. The remaining study population constituted of 43 915 singletons (27 503 born at term; 16 412 born post-term). Logistic regression was used to calculate odds ratios of late achievement of these developmental milestones, adjusted for potential confounding factors. Achieving developmental milestones at the time of interview or at a certain age. More children born post-term achieved the assessed developmental milestones compared with children born at term (39-40 weeks). A test for trend for gestational ages 39, 40, and 41 weeks also showed a positive trend at achieving developmental milestones with gestational age at birth in nine out of 14 milestone items. Children born post-term appear to reach the main developmental milestones at an earlier age than children born at term. The association could also result from bias related to a longer time between conception and interviewing, misclassification of end points, or selection bias. © 2014 Royal College of Obstetricians and Gynaecologists.

  5. The "Learning Through Play" project. Importance of interdisciplinary work among children born prematurely and their family groups in an area of high socio-environmental risk.

    Science.gov (United States)

    Tobar, Flor L; Lencina, Manuel J

    2017-12-01

    Several socio-environmental risk factors causea large number of children born prematurely, and without neurological disorders, to have low scores in their development, particularly in the cognitive and socio-emotional skills areas, thus evidencing a potential future risk. Strengthening bonds with the family and caregivers is critical for their adequate development. This article reports on the experience of an interdisciplinary team from Hospital Eva Perón de Tucumán, who designed a program called "Learning Through Play"for the promotion of child development and aimed at parents of preterm infants seen at the Follow-up Outpatient Clinic and the Department of Social Services, with the collaboration of the Department of Nutrition. Sociedad Argentina de Pediatría.

  6. Short- and Long-term Pulmonary Outcome of Palivizumab in Children Born Extremely Prematurely.

    Science.gov (United States)

    Prais, Dario; Kaplan, Eytan; Klinger, Gil; Mussaffi, Huda; Mei-Zahav, Meir; Bar-Yishay, Ephraim; Stafler, Patrick; Steuer, Guy; Sirota, Lea; Blau, Hannah

    2016-03-01

    Palivizumab reduces the severity of respiratory syncytial virus infection in premature infants, but whether there is a protective effect beyond the preschool age is unknown. This study sought to assess the short- and long-term effects of palivizumab immunization on respiratory morbidity and pulmonary function at school age in children born extremely prematurely. Infants born before 29 weeks' gestation in 2000 to 2003 were assessed at school age by parental questionnaire, hospital chart review, and lung function tests. Children born immediately before the introduction of routine palivizumab prophylaxis were compared with age-matched children who received palivizumab prophylaxis during the first respiratory syncytial virus season. Sixty-three children with a mean age 8.9 years were included: 30 had received palivizumab and 33 had not (control subjects). The groups were similar in terms of gestational age, birth weight, need for mechanical ventilation, and oxygen supplementation. Fifty-three percent of the palivizumab group, compared with 39% of the control group, had bronchopulmonary dysplasia (P = .14). Wheezing occurred in the first 2 years of life in 27% of the palivizumab group and in 70% of control subjects (P = .008); respective hospitalization rates were 33% and 70% (P = .001). At school age, rates of hyperresponsiveness (provocative concentration leading to a 20% fall in FEV1 hospitalizations during the first 2 years of life in children born extremely prematurely. However, it did not affect pulmonary outcome at school age. Copyright © 2016 American College of Chest Physicians. Published by Elsevier Inc. All rights reserved.

  7. Children born of war (Niños nacidos de la guerra

    Directory of Open Access Journals (Sweden)

    Mochmann, Ingvill C.

    2008-12-01

    Full Text Available Resumen: Este artículo ofrece una visión introductoria desde el novedoso campo de investigación de 'Niños nacidos de la guerra'. Se trata de niños y niñas nacidos durante y después de conflictos y guerras habiendo sido su padre miembro del enemigo, fuerzas aliadas o fuerzas de paz y su madre una ciudadana local. A menudo, los niños y niñas nacidos de la guerra son estigmatizados y discriminados en su propio país y sus intereses y derechos particulares eludidos en situaciones de postconflicto. En este artículo se presenta una categorización de los niños nacidos de la guerra y algunos de los resultados del proyecto de investigación realizado sobre niños de la Segunda Guerra Mundial. Por último, se explora la situación internacional y judicial de estos niños así como las pautas posibles de ayuda dirigidas a éstos y sus madres.Abstract: This paper gives a short introduction into the rather new research field of 'Children born of war'. These are children who are born during and after conflicts and wars were the father has been a member of an enemy, allied or peacekeeping force and the mother a local citizen. 'Children born of war' are often stigmatised and discriminated in their home country and their particular interest and rights are overlooked in post-conflict situations. This paper presents different categories of children born of war and some results from research projects on children from Second World War are presented. Finally, the international and juridical situation of children born of war are discussed and possible guidelines to assist mothers and children introduced.

  8. Growth throughout childhood of children born growth restricted

    NARCIS (Netherlands)

    Beukers, Fenny; Rotteveel, Joost; van Weissenbruch, Mirjam M.; Ganzevoort, Wessel; van Goudoever, Johannes B.; van Wassenaer-Leemhuis, Aleid G.

    2017-01-01

    Many studies that examine growth in growth-restricted children at birth do not discriminate between fetal growth restriction (FGR) and small for gestational age (SGA). These terms however are not synonymous. In SGA, stunting and increased weight gain have been reported. We do not know if this holds

  9. Behavioral and social development of children born extremely premature

    DEFF Research Database (Denmark)

    Esbjørn, Barbara Hoff; Hansen, Bo Mølholm; Munck, Hanne

    2004-01-01

    associated with behavioral and social development. The index children exhibited more hyperactive behavior and had poorer social skills than the controls. Lower Full Scale IQ (FSIQ) was associated with outward reacting and hyperactive behavior and poorer social skills. Sensitive parenting was associated...

  10. Long-term follow up of children exposed in utero to nifedipine or ritodrine for the management of preterm labour

    NARCIS (Netherlands)

    Houtzager, B. A.; Hogendoorn, S. M.; Papatsonis, D. N. M.; Samsom, J. F.; van Geijn, H. P.; Bleker, O. P.; van Wassenaer, A. G.

    2006-01-01

    OBJECTIVE: To compare the long-term psychosocial and motor effects on children exposed in utero to nifedipine or ritodrine for the management of preterm labour. DESIGN: Randomised controlled trial. SETTING: Multicentre study in two university and one primary hospital in the Netherlands. POPULATION:

  11. Meta-analysis of neurobehavioral outcomes in very preterm and/or very low birth weight children

    NARCIS (Netherlands)

    C.S.H. Aarnoudse-Moens (Cornelieke); N. Weisglas-Kuperus (Nynke); J.B. van Goudoever (Hans); J. Oosterlaan (Jaap)

    2009-01-01

    textabstractOBJECTIVE: Sequelae of academic underachievement, behavioral problems, and poor executive function (EF) have been extensively reported for very preterm (≤33 weeks' gestation) and/or very low birth weight (VLBW) (≤1500 g) children. Great variability in the published results, however,

  12. Born at 27 weeks of gestation with classical PKU: challenges of dietetic management in a very preterm infant.

    Science.gov (United States)

    Ballhausen, Diana; Egli, Delphine; Bickle-Graz, Myriam; Bianchi, Nicoletta; Bonafé, Luisa

    2011-09-30

    Few cases of premature infants with classical phenylketonuria (PKU) have been reported. Treatment of these patients is challenging due to the lack of a phenylalanine (Phe)-free amino acid (AA) solution for parenteral nutrition. A boy born at 27 weeks of gestation with a weight of 1000 g was diagnosed with classical PKU on day 7 because of highly elevated Phe level at newborn screening (2800 µmol/L). Phe intake was suspended for 5 days and during this time intravenous glucose and lipids as well as small amounts of Phe-free formula through nasogastric tube were given. Because of insufficient weight gain attributable to deficiency of essential AA, a Phe-reduced, BCAA-enriched parenteral nutrition was added to satisfy AA requirements without overloading in Phe. Under this regimen, the boy started to gain weight, Phe plasma levels progressively reduced and normalized on day 19. At the age of 40 months, the patient shows normal growth parameters (height 25th percentile, weight 25-50(th) percentile, head circumference 50(th) percentile) with a normal result for formally tested psychomotor development (WPPSI-III). The good outcome of the patient in spite of over 2 weeks of extremely high Phe concentrations suggests that the premature brain may still have enough plasticity to recover. Lacking a Phe-free intravenous AA solution, successful management of premature infants with PKU depends on the child's tolerance of enteral nutrition. Although the coincidence of PKU and prematurity is rare, there is strong need for the development of an appropriate Phe-free amino acid solution for parenteral nutrition especially in case of gastro-intestinal complications of prematurity.

  13. Born at 27 weeks of gestation with classical PKU: challenges of dietetic management in a very preterm infant

    Directory of Open Access Journals (Sweden)

    Luisa Bonafé

    2011-09-01

    Full Text Available Few cases of premature infants with classical phenylketonuria (PKU have been reported. Treatment of these patients is challenging due to the lack of a phenylalanine (Phe-free amino acid (AA solution for parenteral nutrition. A boy born at 27 weeks of gestation with a weight of 1000 g was diagnosed with classical PKU on day 7 because of highly elevated Phe level at newborn screening (2800 μmol/L. Phe intake was suspended for 5 days and during this time intravenous glucose and lipids as well as small amounts of Phe-free formula through nasogastric tube were given. Because of insufficient weight gain attributable to deficiency of essential AA, a Phe-reduced, BCAA-enriched parenteral nutrition was added to satisfy AA requirements without overloading in Phe. Under this regimen, the boy started to gain weight, Phe plasma levels progressively reduced and normalized on day 19. At the age of 40 months, the patient shows normal growth parameters (height 25th percentile, weight 25-50th percentile, head circumference 50th percentile with a normal result for formally tested psychomotor development (WPPSI-III. The good outcome of the patient in spite of over 2 weeks of extremely high Phe concentrations suggests that the premature brain may still have enough plasticity to recover. Lacking a Phe-free intravenous AA solution, successful management of premature infants with PKU depends on the child’s tolerance of enteral nutrition. Although the coincidence of PKU and prematurity is rare, there is strong need for the development of an appropriate Phe-free amino acid solution for parenteral nutrition especially in case of gastro-intestinal complications of prematurity.

  14. Longitudinal body composition of children born to normal weight, overweight and obese mothers

    Science.gov (United States)

    Objective: The longitudinal trajectories of body composition of children born to normal weight, overweight and obese mothers have not been evaluated using precise body composition methods. This study investigated the relationship between maternal pre-pregnancy BMI and offspring body composition traj...

  15. Psychological outcome and quality of life in children born with congenital diaphragmatic hernia

    NARCIS (Netherlands)

    Peetsold, M.; Huisman, J.; Hofman, V.E.; Heij, H.A.; Raat, H.; Gemke, R.J.B.J.

    2009-01-01

    OBJECTIVE: To assess psychological and social functioning as well as health-related quality of life and its early determinants in children born with congenital diaphragmatic hernia (CDH). DESIGN: Cross-sectional follow-up study. SETTING: Outpatient clinic of a tertiary care hospital. PARTICIPANTS:

  16. Radiological abnormalities in children born as a result of assisted conception

    Energy Technology Data Exchange (ETDEWEB)

    Leighton, D.M. [Prince of Wales Children`s Hospital, Randwick, NSW (Australia)

    1995-08-01

    Over 15000 children are born each year as a result of various techniques of assisted conception. Radiological abnormalities as revealed by ultrasound and computed tomography, related to the increased rate of prematurity, a probable increase in the risk of congenital malformations and a number of cases of neural crest tumors seen in these infants will be presented. 6 refs., 1 tab. 6 figs.

  17. Bloom syndrome in short children born small for gestational age: A challenging diagnosis

    NARCIS (Netherlands)

    J.S. Renes (Judith); R.H. Willemsen (Ruben); A. Wagner (Anja); M.J. Finken (Martijn); A.C.S. Hokken-Koelega (Anita)

    2013-01-01

    textabstractBackground: GH treatment has become a frequently applied growth-promoting therapy in short children born small for gestational age (SGA). In some disorders GH treatment is contraindicated, eg, chromosomal breakage syndromes. Bloom syndrome is a rare chromosomal breakage syndrome

  18. Neonatal outcome and congenital malformations in children born after ICSI with testicular or epididymal sperm

    DEFF Research Database (Denmark)

    Fedder, Jens; Loft, A; Parner, Erik Thorlund

    2013-01-01

    , IVF and NC were identified by cross-linkage of the Danish IVF Register, Medical Birth Register (MBR) and National Hospital Discharge Register (HDR). PARTICIPANTS/MATERIALS, SETTING: The study group consisted of 466 children born after TPT, while the control groups consisted of 8967 (ICSI...

  19. Maternal Relationships and Nonresidential Father Visitation of Children Born outside of Marriage

    Science.gov (United States)

    Guzzo, Karen Benjamin

    2009-01-01

    Using data from the Fragile Families and Child Wellbeing Study (N = 781), I examined how father visitation for children born outside of marriage is affected by subsequent maternal relationship formation, focusing on the timing, type, and stability of maternal relationships. Results showed that fathers were most likely to have not seen their child…

  20. Patterns and Predictors of Involvement among Fathers of Children Born to Adolescent Mothers

    Science.gov (United States)

    Lewin, Amy; Mitchell, Stephanie J.; Burrell, Lori; Beers, Lee S. A.; Duggan, Anne K.

    2011-01-01

    Father involvement may be an important support for children born to adolescent mothers. This study examines patterns and predictors of father involvement, as reported by adolescent mothers, from their child's infancy through toddlerhood. Data were collected from urban, primarily African American, adolescent mothers (N = 138) in four interviews,…

  1. The Life Course of Children Born to Unmarried Mothers: Childhood Living Arrangements and Young Adult Outcomes.

    Science.gov (United States)

    Aquilino, William S.

    1996-01-01

    Explored living arrangements among children born to unmarried mothers and the impact of childhood living arrangements on the young adult's life course. Analyses showed that living arrangement patterns after birth to a single mother influenced the likelihood of high school completion, post secondary education, and other conditions. (RJM)

  2. New insights in factors influencing growth in children born small for gestational age

    NARCIS (Netherlands)

    J.S. Renes (Judith)

    2013-01-01

    markdownabstract__Abstract__ Small for gestational age (SGA) refers to the size of an infant at birth. It is defined as a birth weight and/ or birth length of at least two standard deviation scores (SDS) below the mean for gestational age (1, 2). SGA children can be born full-term or premature.

  3. Asthma at 8 years of age in children born by caesarean section

    NARCIS (Netherlands)

    Roduit, C.; Scholtens, S.; de Jongste, J. C.; Wijga, A. H.; Gerritsen, J.; Postma, D. S.; Brunekreef, B.; Hoekstra, M. O.; Aalberse, R.; Smit, H. A.

    Background: Caesarean section might be a risk factor for asthma because of delayed microbial colonisation, but the association remains controversial. A study was undertaken to investigate prospectively whether children born by caesarean section are more at risk of having asthma in childhood and

  4. Cognitive and Social Development In Preschool Children Born To Women Using Substances

    DEFF Research Database (Denmark)

    Irner, Tina Birk; Teasdale, Thomas William; Olofsson, May

    2012-01-01

    Prenatal substance exposure is associated with physical birth defects and increased risk of regulatory and neuropsychological difficulties of children born to mothers using substances while pregnant. Myriad factors, such as maternal psychopathology, stress, and poor living circumstances, may infl...... to be mediated by the mothers' social background or treatment history. The results suggest that children who are exposed to substances, in particular alcohol, in utero are vulnerable overall, but especially in eye and hand coordination and personal and social skills....

  5. The role of sleep and the hypothalamic-pituitary-adrenal axis for behavioral and emotional problems in very preterm children during middle childhood.

    Science.gov (United States)

    Perkinson-Gloor, Nadine; Hagmann-von Arx, Priska; Brand, Serge; Holsboer-Trachsler, Edith; Grob, Alexander; Weber, Peter; Lemola, Sakari

    2015-01-01

    Very preterm children are at higher risk to develop behavioral and emotional problems, poor sleep, and altered hypothalamic-pituitary-adrenocortical activity (HPAA). However, knowledge on objective sleep and HPAA as well as their role for the development of behavioral and emotional problems in very preterm children is limited. Fifty-eight very preterm children (sleep assessment. HPAA was assessed with four saliva samples in the morning (morning cortisol secretion) and four saliva samples in the evening (evening cortisol secretion). Parents completed the Strengths and Difficulties Questionnaire (SDQ) to assess children's behavioral and emotional problems and a subscale of the Children's Sleep Habits Questionnaire to assess sleep disordered breathing. Very preterm children showed more behavioral and emotional problems (SDQ total behavioral/emotional difficulties, emotional symptoms), poorer sleep (more nocturnal awakenings, more stage 2 sleep, less slow wave sleep), and faster decreasing evening cortisol secretion compared to full-term children. Across the whole sample, more stage 2 sleep and/or less slow wave sleep were associated with more SDQ total behavioral/emotional difficulties, hyperactivity-inattention, and peer problems. Lower morning cortisol secretion and lower evening cortisol secretion were associated with more conduct problems. In very preterm children, increased SDQ total behavioral/emotional difficulties was partially explained by less restorative sleep including more stage 2 sleep and less slow wave sleep. This result points to the importance of restorative sleep for the behavioral and emotional development of very preterm children during middle childhood. Copyright © 2014 Elsevier Ltd. All rights reserved.

  6. Preterm Birth

    Science.gov (United States)

    ... After hours (404) 639-2888 Contact Media Preterm Birth Recommend on Facebook Tweet Share Compartir Preterm birth ... Can anything be done to prevent a preterm birth? Preventing preterm birth remains a challenge because there ...

  7. The growth and development of children born to adolescent mothers in Taiwan.

    Science.gov (United States)

    Wu, Wei-Ya; Li, Chi-Rong; Kuo, Ching-Pyng; Chiang, Yi-Chen; Lee, Meng-Chih

    2016-08-31

    Adolescent pregnancy carries a higher risk of adverse birth outcomes. Currently, there are very few longitudinal studies that have investigated the growth of children born to adolescents. This study explores the birth outcomes and determinants in adolescent pregnancies with subjects enrolled from the Taiwan Birth Cohort Study (TBCS). Using the data of Wave I (6 months old), II (18 months old), and III (36 months old) of TBCS, a national sample of 19,381 pairs of mothers and their children were included for analysis. Out of these subjects, therewere560 pairs of adolescent mothers and children. Through completed field interviews with structured questionnaires, surveys with mothers or other family members, and with references to each child's birth certificate and Passport of Well-baby Care, the differences in birth outcomes, personal, pregnancy, and social profiles of the mothers were analyzed. A total of 560 adolescent mothers (children growth and development. The numbers (proportions) of failure in milestones at 3 years old in gross motor functions, fine motor function, language, and social/personal development of children born to adolescent mothers are 13(2.32), 34(6.07), 10(1.79), and 24(4.29 %), respectively; while there are 392(2.08), 1015(5.39), 308(1.64) and 512(2.72 %) for those born to adult mothers, respectively. The risk factors of failure in children development were identified as "the mother isn't the night-time caregiver" and "family dysfunction". There was no significant difference in development at 3 years old among children born to adolescent and adult mothers.

  8. Maternal race and intergenerational preterm birth recurrence.

    Science.gov (United States)

    Smid, Marcela C; Lee, Jong Hyung; Grant, Jacqueline H; Miles, Gandarvaka; Stoddard, Gregory J; Chapman, Derek A; Manuck, Tracy A

    2017-10-01

    Preterm birth is a complex disorder with a heritable genetic component. Studies of primarily White women born preterm show that they have an increased risk of subsequently delivering preterm. This risk of intergenerational preterm birth is poorly defined among Black women. Our objective was to evaluate and compare intergenerational preterm birth risk among non-Hispanic Black and non-Hispanic White mothers. This was a population-based retrospective cohort study, using the Virginia Intergenerational Linked Birth File. All non-Hispanic Black and non-Hispanic White mothers born in Virginia 1960 through 1996 who delivered their first live-born, nonanomalous, singleton infant ≥20 weeks from 2005 through 2009 were included. We assessed the overall gestational age distribution between non-Hispanic Black and White mothers born term and preterm (preterm (preterm birth, 34-36 weeks; and early preterm birth, preterm birth among all eligible births; and (2) suspected spontaneous preterm birth among births to women with medical complications (eg, diabetes, hypertension, preeclampsia and thus higher risk for a medically indicated preterm birth). Multivariable logistic regression was used to estimate odds of preterm birth and spontaneous preterm birth by maternal race and maternal gestational age after adjusting for confounders including maternal education, maternal age, smoking, drug/alcohol use, and infant gender. Of 173,822 deliveries captured in the intergenerational birth cohort, 71,676 (41.2%) women met inclusion criteria for this study. Of the entire cohort, 30.0% (n = 21,467) were non-Hispanic Black and 70.0% were non-Hispanic White mothers. Compared to non-Hispanic White mothers, non-Hispanic Black mothers were more likely to have been born late preterm (6.8% vs 3.7%) or early preterm (2.8 vs 1.0%), P preterm were not at an increased risk of early or late preterm delivery compared to non-Hispanic White mothers born term. The risk of early preterm birth was most

  9. Evaluation of lipid and glucose metabolism and cortisol and thyroid hormone levels in obese appropriate for gestational age (AGA) born and non-obese small for gestational age (SGA) born prepubertal Slovak children.

    Science.gov (United States)

    Blusková, Zuzana; Koštálová, Ludmila; Celec, Peter; Vitáriušová, Eva; Pribilincová, Zuzana; Maršálková, Marianna; Šemberová, Jana; Kyselová, Tatiana; Hlavatá, Anna; Kovács, László

    2014-07-01

    Obesity is the major determinant of metabolic syndrome. Being born small for gestational age (SGA) may be co-responsible. We aimed at evaluating the association between 1. obesity and 2. being born SGA and the presence of endocrine-metabolic abnormalities in prepubertal Slovak children. The study included 98 children, aged 3-10.9 years: 36 AGA-born obese children (OB), 31 SGA-born children (SGA) and 31 appropriate for gestational age born non-obese children (AGA). Fasting serum levels of glucose, total cholesterol, LDL, HDL, triglycerides, fT4, TSH, cortisol and insulin were determined. HOMA-IR was calculated. Personal data about birth weight and length and family history were collected. Actual anthropometric measurement was done. In every group, high prevalence of positive family history of metabolic disorder was found. In comparison with AGA children, OB children were taller (plevels and homeostasis model assessment for insulin resistance (HOMA-IR) (pcortisol levels (p=0.069) was noted. SGA-born children were shorter (plevels (plevels (p=0.085) and increased fT4 levels (pobese children and twice more metabolic abnormalities were present in SGA-born children in comparison with AGA-born children. SGA-born children are more prone to developing endocrine-metabolic abnormalities than non-obese children born AGA, but they are at less risk than obese AGA-born children. We should provide specialized care for obese children already in prepubertal age and pay attention to SGA-born children.

  10. Prevalence of congenital heart disease among Palestinian children born in the Gaza Strip.

    Science.gov (United States)

    Zaqout, Mahmoud; Aslem, Emad Said; Oweida, Forijat Sadeldin; De Wolf, Daniel

    2014-10-01

    This study was designed to estimate the birth prevalence of children with congenital heart disease born in the Gaza Strip during 2010 and to compare these with estimates from elsewhere. We reviewed the medical records of all children born in 2010 who were diagnosed, treated, and/or followed up in the four paediatric cardiology clinics in the Gaza Strip. Data were also obtained from El Makassed Hospital in East Jerusalem and from the Schneider Hospital, Wolfson Medical Center, and Tel HaShomer Hospital in Israel, where we had referred some of our patients for percutaneous or surgical treatment. A total of 598 children with congenital heart disease were detected among the 59,757 children born alive in the Gaza Strip during 2010, yielding a birth incidence of 10 per 1000 live births. The most frequently occurring conditions were ventricular septal defects (28%), ostium secundum atrial septal defects (17%), patent ductus arteriosus (8.5%), and pulmonary valve abnormalities (8%). In this study, 7% of the children died. The actuarial survival at 6 months and 1 year of age was 94% and 93%, respectively, and remained stable over 18 months of follow-up. The birth incidence of congenital heart disease in the Gaza Strip in 2010 (10 per 1000) is higher than most estimates in Western Europe (8.2 per 1000 live births) and North America (6.9 per 1000 live births) but is similar to estimates from other parts of Asia (9.3 per 1000 live births).

  11. Iatrogenic blood-borne viral infections in refugee children from war and transition zones.

    Science.gov (United States)

    Goldwater, Paul N

    2013-06-01

    Pediatric infectious disease clinicians in industrialized countries may encounter iatrogenically transmitted HIV, hepatitis B virus, and hepatitis C virus infections in refugee children from Central Asia, Southeast Asia, and sub-Saharan Africa. The consequences of political collapse and/or civil war-work migration, prostitution, intravenous drug use, defective public health resources, and poor access to good medical care-all contribute to the spread of blood-borne viruses. Inadequate infection control practices by medical establishments can lead to iatrogenic infection of children. Summaries of 4 cases in refugee children in Australia are a salient reminder of this problem.

  12. Long-term childhood outcomes after interventions for prevention and management of preterm birth.

    Science.gov (United States)

    Murray, Sarah R; Stock, Sarah J; Norman, Jane E

    2017-12-01

    Globally, preterm birth rates are rising and have a significant impact on neonatal morbidity and mortality. Preterm birth remains difficult to prevent and a number of strategies for preterm birth prevention (progesterone, cervical pessaries, cervical cerclage, tocolytics, and antibiotics) have been identified. While some of these show more promise, there is a paucity of evidence regarding the long-term effects of these strategies on childhood outcomes. Strategies used to improve the health of babies if born preterm, such as antenatal magnesium sulfate for fetal neuroprotection and antenatal corticosteroids for fetal lung maturation, show evidence of short-term benefit but lack large-scale follow-up data of long-term childhood outcomes. Future research on preterm birth interventions should include long-term follow-up of the children, ideally with similar outcome measures to allow for future meta-analyses. Copyright © 2017 Elsevier Inc. All rights reserved.

  13. Chromosomal abnormalities among children born with conotruncal cardiac defects

    Science.gov (United States)

    Lammer, Edward J.; Chak, Jacqueline S.; Iovannisci, David M.; Schultz, Kathleen; Osoegawa, Kazutoyo; Yang, Wei; Carmichael, Suzan L.; Shaw, Gary M.

    2010-01-01

    BACKGROUND Conotruncal heart defects comprise 25%-30% of non-syndromic congenital heart defects. This study describes the frequency of chromosome abnormalities and microdeletion 22q11 associated with conotruncal heart malformations. METHODS From a population base of 974,579 infants/fetuses delivered, 622 Californian infants/fetuses were ascertained with a defect of aortico-pulmonary septation. Infants whose primary cardiac defect was tetralogy of Fallot (n=296) or D-transposition of the great vessels (n=189) were screened for microdeletions of 22q11. RESULTS Fourteen (2.3%) of the 622 infants/fetuses had chromosomal abnormalities. Thirty infants, 10% of those whose primary defect was tetralogy of Fallot, had chromosome 22q11 microdeletions. Right aortic arch, abnormal branching patterns of the major arteries arising from the thoracic aorta, and pulmonary artery abnormalities were observed more frequently in these children. CONCLUSIONS We found an unusual number of infants with an extra sex chromosome and a conotruncal defect. Infants with tetralogy of Fallot due to 22q11 microdeletion showed more associated vascular anomalies than infants with tetralogy but no 22q11 microdeletion. Although these associated vascular anomalies provide clues as to which infants with tetralogy of Fallot are more likely to carry the microdeletion, the overall risk of 10% among all infants with tetralogy of Fallot warrants chromosome analysis and FISH testing routinely. PMID:19067405

  14. [[Streptococcus mutans Acquisition and Dental Caries Development in First-Born Children].

    Science.gov (United States)

    Noce, Erica; Rubira, Cassia Maria Fischer; da Silva Rosa, Odila Pereira; da Silva, Salete Moura Bonifácio; Bretz, Walter Antonio

    2008-01-01

    OBJECTIVE: To evaluate the moment of streptococcus mutans (SM) acquisition, caries development and their associate variables along 23 months, in first-born children of low socioeconomic status families, starting at 7 months of age. METHOD: The sample was chosen based on highly SM-colonized mothers, including all members of 14 families living in the same houses. The study included 14 mothers, 14 fathers and 14 first-borns and 8 relatives (mostly grandparents). Initial clinical examinations and radiographs determined the caries indices and periodontal conditions of the adults. SM count in all adults was made in the first 2 visits. The children were examined for SM count, number of teeth and number of carious lesions, in 4 visits. RESULTS: SM prevalence was high in the adults, being absent in only one of the parents. SM was found in 1, 2, 3 and 10 children in the first, second, third and fourth visits. Dental caries was detected in only 3 children in the last visit (at 30 months), who presented significantly higher SM scores than the children without caries in the same visit. CONCLUSION: A low income social condition and mothers highly colonized by SM do not mean necessarily early SM colonization and high caries activity in children with oral homecare. Caries development is significantly associated with high SM scores in the children.

  15. Cognitive and social development in preschool children born to women using substances.

    Science.gov (United States)

    Irner, Tina Birk; Teasdale, Thomas William; Olofsson, May

    2012-01-01

    Prenatal substance exposure is associated with physical birth defects and increased risk of regulatory and neuropsychological difficulties of children born to mothers using substances while pregnant. Myriad factors, such as maternal psychopathology, stress, and poor living circumstances, may influence childhood development in addition to the teratological effect of prenatal substance exposure. This study explores the long-term developmental consequences in children from birth to age 7 born to women using substances and are in treatment. A series of t tests were performed to explore group effects on the cognitive and social dimensions of Griffiths Mental Development Scales compared with Swedish norms. The results showed significant effects on eye and hand coordination in children aged birth to 7 years and on hearing and speech, practical reasoning, and the general quotient in children aged 3 to 7 years. Children who were exposed primarily to alcohol in utero scored significantly lower on the personal and social skills subscale, eye and hand coordination subscale, and the general quotient than children exposed primarily to substances other than alcohol. These effects did not appear to be mediated by the mothers' social background or treatment history. The results suggest that children who are exposed to substances, in particular alcohol, in utero are vulnerable overall, but especially in eye and hand coordination and personal and social skills.

  16. Complementary feeding at 4 versus 6 months of age for preterm infants born at less than 34 weeks of gestation: a randomised, open-label, multicentre trial.

    Science.gov (United States)

    Gupta, Shuchita; Agarwal, Ramesh; Aggarwal, Kailash Chandra; Chellani, Harish; Duggal, Anil; Arya, Sugandha; Bhatia, Sunita; Sankar, Mari Jeeva; Sreenivas, Vishnubhatla; Jain, Vandana; Gupta, Arun Kumar; Deorari, Ashok K; Paul, Vinod K

    2017-05-01

    Evidence on the optimal time to initiation of complementary feeding in preterm infants is scarce. We examined the effect of initiation of complementary feeding at 4 months versus 6 months of corrected age on weight for age at 12 months corrected age in preterm infants less than 34 weeks of gestation. In this open-label, randomised trial, we enrolled infants born at less than 34 weeks of gestation with no major malformation from three public health facilities in India. Eligible infants were tracked from birth and randomly assigned (1:1) at 4 months corrected age to receive complementary feeding at 4 months corrected age (4 month group), or continuation of milk feeding and initiation of complementary feeding at 6 months corrected age (6 month group), using computer generated randomisation schedule of variable block size, stratified by gestation (30 weeks or less, and 31-33 weeks). Iron supplementation was provided as standard. Participants and the implementation team could not be masked to group assignment, but outcome assessors were masked. Primary outcome was weight for age Z-score at 12 months corrected age (WAZ 12 ) based on WHO Multicentre Growth Reference Study growth standards. Analyses were by intention to treat. The trial is registered with Clinical Trials Registry of India, number CTRI/2012/11/003149. Between March 20, 2013, and April 24, 2015, 403 infants were randomly assigned: 206 to receive complementary feeding from 4 months and 197 to receive complementary feeding from 6 months. 22 infants in the 4 month group (four deaths, two withdrawals, 16 lost to follow-up) and eight infants in the 6 month group (two deaths, six lost to follow-up) were excluded from analysis of primary outcome. There was no difference in WAZ 12 between two groups: -1·6 (SD 1·2) in the 4 month group versus -1·6 (SD 1·3) in the 6 month group (mean difference 0·005, 95% CI -0·24 to 0·25; p=0·965). There were more hospital admissions in the 4 month group compared with the 6

  17. Learning problems in kindergarten students with extremely preterm birth.

    Science.gov (United States)

    Taylor, H Gerry; Klein, Nancy; Anselmo, Marcia G; Minich, Nori; Espy, Kimberly A; Hack, Maureen

    2011-09-01

    To assess learning problems among kindergarten students with extremely preterm birth and to identify risk factors. Cohort study. Children's hospital. A cohort of 148 children born between January 1, 2001, and December 31, 2003, with extremely preterm birth, defined as less than 28 weeks' gestation or having a birth weight of less than 1000 g, and 111 classmate control individuals born at term with normal birth weight. The children were enrolled in the study during their first year in kindergarten and were assessed on measures of learning progress. Achievement testing, teacher ratings of learning progress, and individual educational assistance. Children with extremely preterm birth had lower mean standard scores than controls on achievement tests of spelling (8.52; 95% confidence interval, 4.58-12.46) and applied mathematics (11.02; 6.76-15.28). They had higher rates of substandard learning progress by teacher report in written language (odds ratio, 4.23; 95% CI, 2.32-7.73) and mathematics (7.08; 2.79-17.95). Group differences in mathematics achievement and in teacher ratings of learning progress were statistically significant even in children without neurosensory deficits or low global cognitive ability. Neonatal risk factors, early childhood neurodevelopmental impairment, and socioeconomic status predicted learning problems in children with extremely preterm birth; however, many children with problems were not enrolled in a special education program. Learning problems in children with extremely preterm birth are evident in kindergarten and are associated with neonatal and early childhood risk factors. Our findings support efforts to provide more extensive monitoring and interventions before and during the first year of school.

  18. Cortical recruitment patterns in children born prematurely compared with control subjects during a passive listening functional magnetic resonance imaging task.

    Science.gov (United States)

    Ment, Laura R; Peterson, Bradley S; Vohr, Betty; Allan, Walter; Schneider, Karen C; Lacadie, Cheryl; Katz, Karol H; Maller-Kesselman, Jill; Pugh, Kenneth; Duncan, Charles C; Makuch, Robert W; Constable, R Todd

    2006-10-01

    To use functional magnetic resonance imaging (fMRI) to test the hypothesis that subjects who were born prematurely develop alternative systems for processing language. Subjects who were born prematurely (n = 14; 600-1250 g birthweight) without neonatal brain injury and 10 matched term control subjects were examined with a fMRI passive listening task of language, the Clinical Evaluation of Language Fundamentals (CELF) and portions of the Comprehensive Test of Phonological Processing (CTOPP). The fMRI task was evaluated for both phonologic and semantic processing. Although there were differences in CELF scores between the subjects born prematurely and control subjects, there were no significant differences in the CTOPP measures in the 2 groups. fMRI studies demonstrated that the groups differentially engaged neural systems known to process language. Children born at term were significantly more likely to activate systems for the semantic processing of language, whereas subjects born prematurely preferentially engaged regions that subserve phonology. At 12 years of age, children born prematurely and children born at term activate neural systems for the auditory processing of language differently. Subjects born prematurely engage different networks for phonologic processing; this strategy is associated with phonologic language scores that are similar to those of control subjects. These biologically based developmental strategies may provide the substrate for the improving language skills noted in children who are born prematurely.

  19. Focused Attention, Heart Rate Deceleration, and Cognitive Development in Preterm and Full-Term Infants

    Science.gov (United States)

    Petrie Thomas, Julianne H.; Whitfield, Michael F.; Oberlander, Tim F.; Synnes, Anne R.; Grunau, Ruth E.

    2012-01-01

    The majority of children who are born very preterm escape major impairment, yet more subtle cognitive and attention problems are very common in this population. Previous research has linked infant focused attention during exploratory play to later cognition in children born full-term and preterm. Infant focused attention can be indexed by sustained decreases in heart rate (HR). However there are no preterm studies that have jointly examined infant behavioral attention and concurrent HR response during exploratory play in relation to developing cognition. We recruited preterm infants free from neonatal conditions associated with major adverse outcomes, and further excluded infants with developmental delay (Bayley Mental Development Index [MDI < 70]) at 8 months corrected age (CA). During infant exploratory play at 8 months CA, focused attention and concurrent HR response were compared in 83 preterm infants (born 23–32 weeks gestational age [GA]) who escaped major impairment to 46 full-term infants. Focused attention and HR response were then examined in relation to Bayley MDI, after adjusting for neonatal risk. MDI did not differ by group, yet full-term infants displayed higher global focused attention ratings. Among the extremely preterm infants born <29 weeks, fewer days on mechanical ventilation, mean longest focus, and greater HR deceleration during focused attention episodes, accounted for 49% of adjusted variance in predicting concurrent MDI. There were no significant associations for later-born gestational age (29–32 weeks) or full-term infants. Among extremely preterm infants who escape major impairment, our findings suggest unique relationships between focused attention, HR deceleration, and developing cognition. PMID:22487941

  20. Screening for autism in preterm children with extremely low and very low birth weight

    Directory of Open Access Journals (Sweden)

    Dudova I

    2014-02-01

    diagnosis of ASD was confirmed in eight of the 19 children. ASD prevalence, calculated from those 19 children and those with negative screening results (43 children, yielded a prevalence of 12.9% in the sample. The difference in frequency of positive screens between the tests was significant (P=0.011. In pair comparisons, ITSP was found to be significantly less positive than CSBS-DP-ITC (P=0.032. No significant differences were found between the M-CHAT and CSBS-DP-ITC or between the M-CHAT and ITSP. Conclusion: The results strongly support the hypothesis of an increased prevalence of autism in children with a birth weight less than 1,500 g. Keywords: autism spectrum disorder, preterm children, screening, Autism Diagnostic Observation Schedule, prevalence

  1. The preliminary results of the differences in craniofacial and airway morphology between preterm and full-term children with obstructive sleep apnea

    Directory of Open Access Journals (Sweden)

    Yun-Chia Lian

    2017-09-01

    Conclusion: During prepuberty, the preterm children had a significantly shorter effective maxillary and mandibular length but the catch up growth resulted during the pubertal period in reduction in facial profile convexity and more important mandibular vertical growth toward a dolichocephalic profile. Due to preterm birth, OSA children have a different craniofacial morphology compared to the full-term. When using an oral device for passive myofunctional therapy, the treatment outcome maybe different.

  2. Antenatal glucocorticoid treatment and polymorphisms of the glucocorticoid and mineralocorticoid receptors are associated with IQ and behavior in young adults born very preterm

    NARCIS (Netherlands)

    Voorn, B. van der; Pal, S.M. van der; Rotteveel, J.; Finken, M.J.

    2015-01-01

    Context: Preterm survivors exhibit neurodevelopmental impairments. Whether this association is influenced by antenatal glucocorticoid treatment and glucocorticoid sensitivity is unknown. Objectives: To study the effects of antenatal glucocorticoid treatment and glucocorticoid receptor (GR) and

  3. Psychomotor and intellectual development of children born with intrauterine growth retardation (IUGR).

    Science.gov (United States)

    Puga, B; Ferrández Longás, A; García Romero, R; Mayayo, E; Labarta, J I

    2004-03-01

    The possible impact of IUGR on the intellectual outcome of children born with IUGR gives special relevance to this condition. In order to determine the psychomotor and intellectual development of such children, we analyzed the evolution of 60 children through appropriate tests, along the years, and the possible influence of two factors, the socio-economic status of the family, and whether or not there was catch-up growth. Our results show a negative impact of IUGR on the intellectual outcome of these children, independent of catch-up growth, although those with catch-up growth showed better evolution. The socio-economic status plays a limited role only at older age. Those children followed longitudinally for 1 year did not show any amelioration of their IQ.

  4. The role of ultrasound in the prediction of preterm labour | Doshani ...

    African Journals Online (AJOL)

    Preterm labour (PTL) before 34 weeks gestation which complicates 3-4% of pregnancies is one of the most challenging problems in modern maternity are. It is the single most important cause of neonatal morbidity and mortality and disability in children and adults. About 75% of neonatal deaths occur in infants born ...

  5. Fetal ventriculomegalies during pregnancy course, outcome, and psychomotor development of born children.

    Science.gov (United States)

    Dukanac Stamenkovic, J; Steric, M; Srbinovic, L; Janjic, T; Vrzic Petronijevic, S; Petronijevic, M; Cetkovic, A

    2016-01-01

    The objectives of this study were as follows: to present the course and outcome of pregnancies complicated with fetal ventriculomegaly, determine the association between prenatal ultrasound diagnoses and definitive postnatal diagnosis or diagnoses after autopsy and additional analysis, and to monitor the psychomotor development of children born with ventriculomegaly. The survey was designed as retrospective study and included 62 pregnant women who were attending a regular ultrasound examinations at the Department of Gynecology and Obstetrics, Clinical Center of Serbia, or patients who were referred from other institutions in Serbia. Ventriculomegalies were divided into three groups: mild, moderate, and severe or hydrocephalus. The most common were severe ventriculomegalies, with 34 cases (55%). Of all pregnancies complicated with ventriculomegalies, 61% were terminated. Among those continued, 88% had normal psychomotor development. In 97% ultrasonographic diagnosis was confirmed. Majority of pregnancies complicated with ventriculomegaly were continued and most of the children born with anomalies had normal psychomotor development.

  6. Children born after cryopreservation of embryos or oocytes: a systematic review of outcome data

    DEFF Research Database (Denmark)

    Wennerholm, U-B; Söderström-Anttila, V; Bergh, C

    2009-01-01

    BACKGROUND: An estimated 3.5 million children have been born to date using assisted reproduction technologies. We reviewed the data in order to evaluate current knowledge of medical outcome for IVF/ICSI children born after cryopreservation, slow freezing and vitrification of early cleavage stage...... of blastocysts and for vitrification of early cleavage stage embryos, blastocysts and oocytes, limited neonatal data was reported. We found no long-term child follow-up data for any cryopreservation technique. CONCLUSION: Data concerning infant outcome after slow freezing of embryos was reassuring. Properly...... controlled follow-up studies of neonatal outcome are needed after slow freezing of blastocysts and after vitrification of early cleavage stage embryos, blastocysts and oocytes. In addition, child long-term follow-up studies for all cryopreservation techniques are essential....

  7. Children born by women with rheumatoid arthritis have increased susceptibility for selected chronic diseases – a nationwide cohort study

    DEFF Research Database (Denmark)

    Jølving, Line Riis; Nielsen, Jan; Kesmodel, Ulrik Schiøler

    2018-01-01

    OBJECTIVE: Fetal exposure to maternal rheumatoid arthritis (RA) might impact the long-term risk of disease in the offspring. We examined a possible association between maternal RA and 15 selected groups of chronic diseases in the offspring. METHODS: This nationwide cohort study was based...... of thyroid disease and epilepsy in childhood and adolescence, and in particular an increased risk of RA, compared to children born by mothers without RA. These important findings should encourage pediatricians and general practitioners to an increased awareness of certain chronic diseases in children being...... on the Danish health registries and included data on all children born alive in Denmark from January 1st 1989 to December 31st 2013. The cohort comprised 2106 children born by women with RA (exposed), and 1 378 539 children born by women without RA (unexposed). Cox proportional hazard regression models were...

  8. Cerebral Damage May Be the Primary Risk Factor for Visual Impairment in Preschool Children Born Extremely Premature

    DEFF Research Database (Denmark)

    Slidsborg, Carina; Bangsgaard, Regitze; Fledelius, Hans Callø

    2012-01-01

    OBJECTIVES To investigate the importance of cerebral damage and retinopathy of prematurity (ROP) for visual impairment in preschool children born extremely premature and to determine the primary risk factor of the two. METHODS A clinical follow-up study of a Danish national cohort of children born......, moderate to severe foveal abnormality, and ROP treatment were independently associated with visual impairment (P visual acuities of 0.3 or greater (Snellen scale, ≤0.5) yielded an odds ratio of 8.7 (95% CI......, 3.0-25.2; P visual impairment in children born extremely premature, and cerebral damage may be the primary risk...

  9. Preterm Birth: Transition to Adulthood

    Science.gov (United States)

    Allen, Marilee C.; Cristofalo, Elizabeth; Kim, Christina

    2010-01-01

    Preterm birth is associated with greater difficulty with transitions from childhood to adolescence to adulthood. Adolescents and young adults born preterm have higher rates of cerebral palsy, intellectual disability, cognitive impairment, learning disability, executive dysfunction, attention deficit disorder, and social-emotional difficulties than…

  10. Periventricular leukomalacia in preterm children: assessment of grey and white matter and cerebrospinal fluid changes by MRI

    International Nuclear Information System (INIS)

    Tzarouchi, Loukia C.; Zikou, Anastasia; Xydis, Vassilios; Kosta, Paraskevi; Argyropoulou, Maria I.; Astrakas, Loukas G.; Andronikou, Styliani

    2009-01-01

    Brain plasticity in patients with periventricular leukomalacia (PVL) may suggest grey matter (GM) changes. To assess the volume of 116 GM areas and total volume of GM, white matter (WM) and cerebrospinal fluid (CSF) in preterm children with PVL, using the Statistical Parametric Mapping (SPM5) and the Individual Brain Atlases Statistical Parametric Mapping (IBASPM) toolboxes. Ten preterm children (gestational age 31.7±4.2 weeks, corrected age 27.8±21.7 months) with PVL and 46 matched, preterm control subjects were studied using a three-dimensional T1-weighted sequence. Volumes were calculated using SPM5 and IBASPM. GM volume in frontal superior orbital, posterior cingulum and lingual gyrus, the putamen and thalamus was significantly higher in children with PVL (3.6±0.6 cm 3 , 2.0±0.5 cm 3 , 9.7±1.7 cm 3 , 2.5±0.6 cm 3 , 2.6±0.9 cm 3 , respectively) than in controls (3.1±0.7 cm 3 , 1.5±0.2 cm 3 , 8.2±1.3 cm 3 , 1.7±1.4 cm 3 , 1.8±0.4 cm 3 , respectively). White matter volume was lower (182.1±40.5 cm 3 ) and CSF volume was higher (300.8±56.2 cm 3 ) in children with PVL than in controls (222.9±67.2 cm 3 , 219.0±61.8 cm 3 , respectively), P<0.05. No significant difference was found in the total GM volume and the volume of neocortex. Preterm children with PVL show regional GM volume increase, possibly explained by axonal sprouting, neuronal hypertrophy and neurogenesis, which in turn may reflect brain plasticity. (orig.)

  11. Periventricular leukomalacia in preterm children: assessment of grey and white matter and cerebrospinal fluid changes by MRI

    Energy Technology Data Exchange (ETDEWEB)

    Tzarouchi, Loukia C.; Zikou, Anastasia; Xydis, Vassilios; Kosta, Paraskevi; Argyropoulou, Maria I. [University of Ioannina, Department of Radiology, Medical School, Ioannina (Greece); Astrakas, Loukas G. [University of Ioannina, Department of Medical Physics, Medical School, Ioannina (Greece); Andronikou, Styliani [University of Ioannina, Intensive Care Unit, Child Health Department, Medical School, Ioannina (Greece)

    2009-12-15

    Brain plasticity in patients with periventricular leukomalacia (PVL) may suggest grey matter (GM) changes. To assess the volume of 116 GM areas and total volume of GM, white matter (WM) and cerebrospinal fluid (CSF) in preterm children with PVL, using the Statistical Parametric Mapping (SPM5) and the Individual Brain Atlases Statistical Parametric Mapping (IBASPM) toolboxes. Ten preterm children (gestational age 31.7{+-}4.2 weeks, corrected age 27.8{+-}21.7 months) with PVL and 46 matched, preterm control subjects were studied using a three-dimensional T1-weighted sequence. Volumes were calculated using SPM5 and IBASPM. GM volume in frontal superior orbital, posterior cingulum and lingual gyrus, the putamen and thalamus was significantly higher in children with PVL (3.6{+-}0.6 cm{sup 3}, 2.0{+-}0.5 cm{sup 3}, 9.7{+-}1.7 cm{sup 3}, 2.5{+-}0.6 cm{sup 3}, 2.6{+-}0.9 cm{sup 3}, respectively) than in controls (3.1{+-}0.7 cm{sup 3}, 1.5{+-}0.2 cm{sup 3}, 8.2{+-}1.3 cm{sup 3}, 1.7{+-}1.4 cm{sup 3}, 1.8{+-}0.4 cm{sup 3}, respectively). White matter volume was lower (182.1{+-}40.5 cm{sup 3}) and CSF volume was higher (300.8{+-}56.2 cm{sup 3}) in children with PVL than in controls (222.9{+-}67.2 cm{sup 3}, 219.0{+-}61.8 cm{sup 3}, respectively), P<0.05. No significant difference was found in the total GM volume and the volume of neocortex. Preterm children with PVL show regional GM volume increase, possibly explained by axonal sprouting, neuronal hypertrophy and neurogenesis, which in turn may reflect brain plasticity. (orig.)

  12. Interventions for the prevention of nutritional rickets in term born children.

    Science.gov (United States)

    Lerch, C; Meissner, T

    2007-10-17

    Nutritional rickets is a disease of growing children leading to bone deformities, bone pain, convulsions or delayed motor development. Today, high-incidence of nutritional rickets is mainly found in low-income countries. To assess the effects of various interventions on the prevention of nutritional rickets in term born children. Studies were obtained from computerised searches of The Cochrane Library, MEDLINE, EMBASE, LILACS and reference lists of relevant articles. We contacted authors of studies or reviews to obtain further studies. Studies were included if they were randomised controlled clinical trials, controlled clinical trials or prospective cohort studies comparing any intervention for the prevention of nutritional rickets in term born children with placebo or no intervention. Minimum duration of the intervention was three months for children under 12 months or six months for children over 12 months. Two authors independently extracted data and assessed study quality. Authors of studies were contacted to obtain missing information. Four studies enrolled approximately 1700 participants. Trials lasted between nine months to two years. Three studies were randomised controlled trials, two of which showed a cluster randomised design; one trial probably was a controlled trial with researcher controlled group assignment. In children up to three years of age in Turkey, Vitamin D compared to no intervention showed a relative risk of 0.04 (95% confidence interval (CI) 0 to 0.71). Despite a marked non-compliance, a Chinese trial in children up to three years of age comparing a combined intervention of supplementation of vitamin D, calcium and nutritional counseling showed a relative risk of 0.76 (95% CI 0.61 to 0.95) compared to no intervention. In two studies conducted in older children in China and in France no rickets occurred in both the intervention and control group. There a only few studies on the prevention of nutritional rickets in term born children. Until

  13. Adult height of prepubertal short children born small for gestational age treated with GH.

    Science.gov (United States)

    Rosilio, Myriam; Carel, Jean-Claude; Ecosse, Emmanuel; Chaussainon, Jean-Louis

    2005-06-01

    Human GH (hGH) treatment leads to catch-up growth in children with short stature born small for gestational age (SGA). However, long-term efficacy and safety results in this patient group remain scarce. The present study assessed the efficacy and safety of late childhood treatment with biosynthetic hGH (Humatrope) in a group of short children born SGA (height hGH dose of 0.067 mg/kg for 2 years, and then received no treatment for the following 2 years. After the fourth year on study, patients whose height had decreased more than 0.5 SDS but who still showed growth potential based on bone age were allowed to resume treatment until they reached adult height. Height gain SDS was assessed for 11 girls and 24 boys (mean age+/-s.d. 9.6+/-0.9 years) at the end of the 2 years of hGH treatment, during the subsequent 2-year off-treatment period, and upon reaching adult height. At the end of the initial 2-year treatment period, 83% of patients had reached a height within the normal range, with a mean increase in height SDS vs baseline of 1.3+/-0.3 (P Fasting glucose and glycosylated hemoglobin levels were not significantly modified during treatment. High-dose hGH treatment for a minimum of 2 years in short children born SGA was well tolerated and resulted in a significant increase in adolescent and adult height.

  14. Kindergarten classroom functioning of extremely preterm/extremely low birth weight children.

    Science.gov (United States)

    Wong, Taylor; Taylor, H Gerry; Klein, Nancy; Espy, Kimberly A; Anselmo, Marcia G; Minich, Nori; Hack, Maureen

    2014-12-01

    Cognitive, behavioral, and learning problems are evident in extremely preterm/extremely low birth weight (EPT/ELBW, <28 weeks gestational age or <1000 g) children by early school age. However, we know little about how they function within the classroom once they start school. To determine how EPT/ELBW children function in kindergarten classrooms compared to termborn normal birth weight (NBW) classmates and identify factors related to difficulties in classroom functioning. A 2001-2003 birth cohort of 111 EPT/ELBW children and 110 NBW classmate controls were observed in regular kindergarten classrooms during a 1-hour instructional period using a time-sample method. The groups were compared on frequencies of individual teacher attention, competing or offtask behaviors, task management/preparation, and academic responding. Regression analysis was also conducted within the EPT/ELBW group to examine associations of these measures with neonatal and developmental risk factors, kindergarten neuropsychological and behavioral assessments, and classroom characteristics. The EPT/ELBW group received more individual teacher attention and was more often off-task than the NBW controls. Poorer classroom functioning in the EPT/ELBW group was associated with higher neonatal and developmental risk, poorer executive function skills, more negative teaching ratings of behavior and learning progress, and classroom characteristics. EPT/ELBW children require more teacher support and are less able to engage in instructional activities than their NBW classmates. Associations of classroom functioning with developmental history and cognitive and behavioral traits suggest that these factors may be useful in identifying the children most in need of special educational interventions. Copyright © 2014 Elsevier Ltd. All rights reserved.

  15. Spiritual needs of mothers with sick new born or premature infants

    DEFF Research Database (Denmark)

    Büssing, Arndt; Waßermann, Undine; Christian Hvidt, Niels

    2018-01-01

    BACKGROUND: Spirituality is part of the basic needs of all humans, yet often undervalued by health professionals. Less is known about the spiritual needs of mothers of preterm or sick new born children. AIM: Identify unmet psychosocial and spiritual needs of these mothers, and to relate these nee...

  16. Readmission of Preterm Infants Less Than 32 Weeks Gestation Into Early Childhood

    Directory of Open Access Journals (Sweden)

    Ralser Elisabeth MD

    2014-09-01

    Full Text Available The aim of the study was to investigate the frequency of and the predictors for rehospitalization in preterm infants into early childhood, focusing on gender differences. All preterm infants born at <32 weeks of gestation in North Tyrol between January 2003 and December 2005 were enrolled in this survey. About one fifth of all children were readmitted, showing an inverse downward trend with increasing age. The most common reason for readmission in the third (36.5% and fourth (42.9% years of life was respiratory infection, but changed to miscellaneous surgeries in the fifth (52.1%. Male sex showed significantly higher readmission rates and more miscellaneous surgeries. Additionally, male sex and chronic lung disease were risk conditions for rehospitalization in the multivariate analysis. Readmission rates and respiratory infections in preterm-born children showed an inverse downward trend with increasing age. In early childhood, gender difference still plays a role with regard to rehospitalization.

  17. Reducing tobacco smoking and smoke exposure to prevent preterm birth and its complications.

    Science.gov (United States)

    Wagijo, Mary-Ann; Sheikh, Aziz; Duijts, Liesbeth; Been, Jasper V

    2017-03-01

    Tobacco smoking and smoke exposure during pregnancy are associated with a range of adverse health outcomes, including preterm birth. Also, children born preterm have a higher risk of complications including bronchopulmonary dysplasia and asthma when their mothers smoked during pregnancy. Smoking cessation in early pregnancy can help reduce the adverse impact on offspring health. Counselling interventions are effective in promoting smoking cessation and reducing the incidence of preterm birth. Peer support and incentive-based approaches are likely to be of additional benefit, whereas the effectiveness of pharmacological interventions, including nicotine replacement therapy, has not definitely been established. Smoke-free legislation can help reduce smoke exposure as well as maternal smoking rates at a population level, and is associated with a reduction in preterm birth. Helping future mothers to stop smoking and protect their children from second hand smoke exposure must be a key priority for health care workers and policy makers alike. Copyright © 2015 Elsevier Ltd. All rights reserved.

  18. Melatonin prevents experimental preterm labor and increases offspring survival.

    Science.gov (United States)

    Domínguez Rubio, Ana P; Sordelli, Micaela S; Salazar, Ana I; Aisemberg, Julieta; Bariani, María V; Cella, Maximiliano; Rosenstein, Ruth E; Franchi, Ana M

    2014-03-01

    Preterm delivery is the leading cause of neonatal mortality and contributes to delayed physical and cognitive development in children. At present, there is no efficient therapy to prevent preterm labor. A large body of evidence suggests that intra-amniotic infections may be a significant and potentially preventable cause of preterm birth. This work assessed the effect of melatonin in a murine model of inflammation-associated preterm delivery which mimics central features of preterm infection in humans. For this purpose, preterm labor was induced in BALB/c mice by intraperitoneal injections of bacterial lipopolysaccharide (LPS) at 10.00 hr (10 μg LPS) and 13.00 hr (20 μg LPS) on day 15 of pregnancy. On day 14 of pregnancy, a pellet of melatonin (25 mg) had been subcutaneously implanted into a group of animals. In the absence of melatonin, a 100% incidence of preterm birth was observed in LPS-treated animals, and the fetuses showed widespread damage. By comparison, treatment with melatonin prevented preterm birth in 50% of the cases, and all pups from melatonin-treated females were born alive and their body weight did not differ from control animals. Melatonin significantly prevented the LPS-induced rises in uterine prostaglandin (PG) E2 , PGF2α, and cyclooxygenase-2 protein levels. In addition, melatonin prevented the LPS-induced increase in uterine nitric oxide (NO) production, inducible NO synthase protein, and tumor necrosis factor-alpha (TNFα) levels. Collectively, our results suggest that melatonin could be a new therapeutic tool to prevent preterm labor and to increase offspring survival. © 2013 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  19. QUESTIONS OF EVALUATION OF POSTNATAL GROWTH IN PRETERM CHILDREN PART 2. CATCH-UP GROWTH IN PRETERM INFANTS

    Directory of Open Access Journals (Sweden)

    A. F. Kiosov

    2014-01-01

    Full Text Available The term catch-up growth is now widely used in neonatology and pediatrics to describe the growth of preterm infants. Catch-up growth — is a compensatory strengthening of the body's growth after a period of slow growth. The lower the gestational age of the premature baby, the more intense catch-up growth in the future.Catch-up growth is considered an important criterion for evaluating nursing preterm infants. Formation of catch-up growth is seen as a favorable outcome. Evaluation of catch-up growth is carried out with the use of percentiles and standard deviations (Z-score. Catch-up growth has a positive effect on neurological outcome. Catch-up growth achieved if the growth rates are between 5 and 10 percentile. The values of growth are satisfactory if they are located at the 10th percentile and above. Catch-up growth is achieved with a standard deviation greater than minus 2 (Z-score. The optimal parameters are considered indicators located within two standard deviations of the mean.Estimation of the growth should be carried out optimally weekly. Growth curves help to determine when the catch-up growth begins. After discharge from the hospital catch-up growth continues. Catch-up growth occurs within the first year of life. The critical period for catch-up growth are considered the first 6 months. Subsequently, the growth rate decreases. The growth is not sufficient, if the values are below the 3 percentile. About 50% of the causes impaired growth is due to the shortage of supply. Premature babies can have problems with food and after discharge from the hospital. The very rapid growth may lead to the development of metabolic syndrome in later life. Low birth weight is associated with increased risk of hypertension, stroke, and diabetes. Compensatory growth often occurs with excessive deposition of fat. In assessing the growth necessary to accommodate the growth of muscle mass and fat mass. Maintaining optimal growth rate is important for the

  20. Economic costs associated with moderate and late preterm birth: a prospective population-based study.

    Science.gov (United States)

    Khan, K A; Petrou, S; Dritsaki, M; Johnson, S J; Manktelow, B; Draper, E S; Smith, L K; Seaton, S E; Marlow, N; Dorling, J; Field, D J; Boyle, E M

    2015-10-01

    We sought to determine the economic costs associated with moderate and late preterm birth. An economic study was nested within a prospective cohort study. Infants born between 32(+0) and 36(+6)  weeks of gestation in the East Midlands of England. A sample of infants born at ≥37 weeks of gestation acted as controls. Data on resource use, estimated from a National Health Service (NHS) and personal social services perspective, and separately from a societal perspective, were collected between birth and 24 months corrected age (or death), and valued in pounds sterling, at 2010-11 prices. Descriptive statistics and multivariable analyses were used to estimate the relationship between gestational age at birth and economic costs. Cumulative resource use and economic costs over the first two years of life. Of all eligible births, 1146 (83%) preterm and 1258 (79%) term infants were recruited. Mean (standard error) total societal costs from birth to 24 months were £12 037 (£1114) and £5823 (£1232) for children born moderately preterm (32(+0) -33(+6)  weeks of gestation) and late preterm (34(+0) -36(+6)  weeks of gestation), respectively, compared with £2056 (£132) for children born at term. The mean societal cost difference between moderate and late preterm and term infants was £4657 (bootstrap 95% confidence interval, 95% CI £2513-6803; P economic costs over the first 2 years of life. Our economic estimates can be used to inform budgetary and service planning by clinical decision-makers, and economic evaluations of interventions aimed at preventing moderate and late preterm birth or alleviating its adverse consequences. Moderate and late preterm birth is associated with increased economic costs over the first 2 years of life. © 2015 Royal College of Obstetricians and Gynaecologists.

  1. Preterm birth rates in Japan from 1979 to 2014: Analysis of national vital statistics.

    Science.gov (United States)

    Sakata, Soyoko; Konishi, Shoko; Ng, Chris Fook Sheng; Watanabe, Chiho

    2018-03-01

    Secular trends of preterm birth in Japan between 1979 and 2014 were examined to determine whether changes could be explained by a shift in the distribution of maternal age at delivery and parity and/or by changes in age-specific preterm birth rates. Live birth data for 1979 to 2014 were obtained from the Japanese Ministry of Health, Labour and Welfare. Analyses were limited to singleton children born in Japan (n = 43 632 786). Preterm birth was defined using two cut-offs at < 37 or < 34 weeks of gestation. Crude and standardized rates of preterm birth were calculated for firstborn and later-born singletons by maternal age at delivery for specific time periods. Throughout the study period, the rates of preterm birth (both at < 37 and < 34 weeks of gestation) were higher among mothers aged 20 and younger, and mid-30s and older, compared to mothers in their 20s or early 30s. The rates of preterm birth at < 37 (but not at < 34) weeks decreased for mothers aged in their late 30s and 40s, and increased for mothers in their 20s and early 30s. Standardized rates of preterm birth showed a secular increase for preterm births at < 37 but not < 34 weeks of gestation. The rates of preterm birth among mothers aged in their 20s and early 30s increased between 1979 and 2014, which contributed to the secular increase in rates of preterm birth at < 37 weeks. © 2017 Japan Society of Obstetrics and Gynecology.

  2. Time domain parameters of heart rate variability in children born as small-for-gestational age.

    Science.gov (United States)

    Zamecznik, Agata; Stańczyk, Jerzy; Wosiak, Agnieszka; Niewiadomska-Jarosik, Katarzyna

    2017-05-01

    According to metabolic programming theory, small-for-gestational age patients are at high risk of cardiovascular diseases also because of the possible malfunction of the autonomic nervous system. Autonomic disorders can be assessed by heart rate variability. The aims of this study were to compare time domain parameters of heart rate variability in children born as small-for-gestational age and appropriate-for-gestational age and to assess the correlation of the postnatal and current somatic parameters with the time domain parameters. The small-for-gestational age group consisted of 68 children aged 5-10 years who were born with birth weight below the 10th percentile. The appropriate-for-gestational age group consisted of 30 healthy peers, matched in terms of gender and age. On the basis of Holter monitoring, slightly higher average heart rate was observed in the small-for-gestational age group than in the appropriate-for-gestational age group. It was found that all the time domain parameters (SDNN, SDNNi, SDANNi, rMSSD, pNN50) were lower in the small-for-gestational age group than in the appropriate-for-gestational age group. In the small-for-gestational age group, girls had lower heart rate and some of the heart rate variability parameters (SDNN, SDNNi, SDANNi) in comparison with boys. Children born as small-for-gestational age have impaired function of the autonomic nervous system. Moreover, in the small-for-gestational age group, autonomic balance moved towards the sympathetic component, which was evidenced by higher heart rate. Children with faster heart rate and lower heart rate variability parameters may be at risk of cardiovascular disease.

  3. Obesity-related behaviors of US- and non-US-born parents and children in low-income households.

    Science.gov (United States)

    Cespedes, Elizabeth M; McDonald, Julia; Haines, Jess; Bottino, Clement J; Schmidt, Marie Evans; Taveras, Elsie M

    2013-10-01

    To examine differences in obesity-related behaviors by parental US-born status among low-income, minority families participating in Healthy Habits, Happy Homes, an intervention trial to improve household routines for childhood obesity prevention. Evidence suggests lower obesity risk among adult immigrants, but research is inconclusive regarding the influence of having a non-US-born parent on childhood obesity. We sampled 57 US-born and 64 non-US-born families of children aged 2 to 5.9 years living in the Boston area. At baseline, parents reported their own screen time, physical activity, diet, and sleep as well as their children's behaviors. We used linear and logistic regression to examine the association of parental US-born status with obesity-related behaviors. Mean (SD) body mass index z score was 0.94 (1.16), and it did not differ between the groups. After adjusting for parental education and child race/ethnicity, children of non-US-born (vs US-born) parents had later bedtimes (0.81 hours later; 95% confidence interval [CI], 0.37-1.25) and wake-up times (0.56 hours later; 95% CI, 0.16-0.95) and engaged in less active play (0.15 fewer hr/d; 95% CI, -0.28 to -0.01). Non-US-born (vs US-born) parents had less screen exposure. In this cross-section of low-income, urban families, having a parent born outside the United States was associated with a profile of risk and protective behavior; adjustment for education and race/ethnicity removed the protective associations of parental nativity with child behavior. Obesity-related differences in behaviors and home environments should be considered when designing interventions targeting low-income communities with a high proportion of non-US-born participants.

  4. Different sex ratios of children born to Indian and Pakistani immigrants in Norway

    Directory of Open Access Journals (Sweden)

    Brekke Torkel

    2010-08-01

    Full Text Available Abstract Background A low female-to-male ratio has been observed in different Asian countries, but this phenomenon has not been well studied among immigrants living in Western societies. In this study, we investigated whether a low female-to-male ratio exists among Indian and Pakistani immigrants living in Norway. In particular, we investigated whether the determination of sex via ultrasound examination, a common obstetric procedure that has been used in Norway since the early 1980 s, has influenced the female-to-male ratio among children born to parents of Indian or Pakistani origin. Methods We performed a retrospective cohort study of live births in mothers of Indian (n = 1597 and Pakistani (n = 5617 origin. Data were obtained from "Statistics Norway" and the female-to-male (F/M sex ratio was evaluated among 21,325 children born, in increasing birth order, during three stratified periods (i.e., 1969-1986, 1987-1996, and 1997-2005. Results A significant low female-to-male sex ratio was observed among children in the third and fourth birth order (sex ratio 65; 95% CI 51-80 from mothers of Indian origin who gave birth after 1987. Sex ratios did not deviate from the expected natural variation in the Indian cohort from 1969 to 1986, and remained stable in the Pakistani cohort during the entire study period. However, the female-to-male sex ratio seemed less skewed in recent years (i.e., 1997-2005. Conclusion Significant differences were observed in the sex ratio of children born to mothers of Indian origin compared with children born to mothers of Pakistani origin. A skewed number of female births among higher birth orders (i.e., third or later may partly reflect an increase in sex-selective abortion among mothers of Indian origin, although the numbers are too small to draw firm conclusions. Further research is needed to explain the observed differences in the female-to-male ratio among members of these ethnic groups who reside in Norway.

  5. Interaction with the Mother in Children Born as a Result of in Vitro Fertilization (IVF: Attachment and Parenting Style Features

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    Dueva A.A.,

    2014-08-01

    Full Text Available The article is devoted to the social and emotional development of children. We tested and partially confirmed the hypothesis that children born as a result of reproductive technology, less often show reliable attachment type than the naturally born children. Such a pattern may emerge because of the behavior of IVF mothers. The present study involved 11 children aged from 5 years to 6 years 11 months, born as a result of IVF, and 10 control children conceived naturally, as well as their mothers. To collect anamnesis, we used: survey of parents with Child-parent emotional interaction questionnaire, and techniques Analysis of family education, projective drawing techniques Nest drawing and Drawing dialogue aimed at identifying the quality of the child's attachment to his mother and interaction in the dyad, as well as Kaplan method for determining the type of attachment.

  6. Risk factors for preterm birth, low birth weight, and intrauterine growth retardation in infants born to HIV-infected pregnant women receiving zidovudine

    NARCIS (Netherlands)

    Lambert, JS; Watts, DH; Mofenson, L; Stiehm, ER; Harris, DR; Bethel, J; Whitehouse, J; Jimenez, E; Gandia, J; Scott, G; O'Sullivan, MJ; Kovacs, A; Stek, A; Shearer, WT; Hammill, H; van Dyke, R; Maupin, R; Silio, M; Fowler, MG

    2000-01-01

    Objective: To evaluate independent contributions of maternal factors to adverse pregnancy outcomes (APO) in HIV-infected women receiving antiretroviral therapy (ART). Design: Risk factors for preterm birth (<37 weeks gestation), low birth weight (LBW) (<2500 g), and intrauterine growth retardation

  7. Body composition in children and adolescents born after in vitro fertilization or spontaneous conception.

    Science.gov (United States)

    Ceelen, Manon; van Weissenbruch, Mirjam M; Roos, Jan C; Vermeiden, Jan P W; van Leeuwen, Flora E; Delemarre-van de Waal, Henriette A

    2007-09-01

    Increasing evidence suggests that adverse conditions during prenatal life are associated with the development of chronic diseases in adult life. It is still unclear whether in vitro fertilization (IVF) conception could affect the vulnerable developmental processes in humans occurring during early prenatal development with long-term perturbations of developmental pathways. Our objective was to examine body composition in 8- to 18-yr-old IVF singletons and spontaneously conceived controls born from subfertile parents. This follow-up study was conducted at the VU University Medical Center in Amsterdam, The Netherlands. Participants included 233 IVF children (139 pubertal children) and 233 age- and gender-matched control children (143 pubertal children). Body composition measures were assessed by anthropometry and dual-energy x-ray absorptiometry in the pubertal subpopulation. IVF children had a significantly lower subscapular-triceps skinfold ratio and a significantly higher sum of peripheral skinfolds, peripheral body mass, and percentage of peripheral body fat as compared with controls. Although not reaching statistical significance, both dual-energy x-ray absorptiometry and skinfold measurements suggested that total body fat in IVF children is increased. Neither current and early risk factors nor parental factors, such as subfertility cause, could explain the differences in peripheral fat assessed by anthropometry between IVF children and controls. No differences in bone mineral composition between IVF children and controls were found. Our observations indicate that body fat composition in IVF children is disturbed. Follow-up of IVF children to monitor body fat pattern and potentially related health problems from adolescence into adulthood is of great importance.

  8. Language development in preschool children born after asymmetrical intrauterine growth retardation.

    Science.gov (United States)

    Simić Klarić, Andrea; Kolundžić, Zdravko; Galić, Slavka; Mejaški Bošnjak, Vlatka

    2012-03-01

    After intrauterine growth retardation, many minor neurodevelopmental disorders may occur, especially in the motor skills domain, language and speech development, and cognitive functions. The assessment of language development and impact of postnatal head growth in preschool children born with asymmetrical intrauterine growth retardation. Examinees were born at term with birth weight below the 10th percentile for gestational age, parity and gender. Mean age at the time of study was six years and four months. The control group was matched according to chronological and gestational age, gender and maternal education with mean age six years and five months. There were 50 children with intrauterine growth retardation and 50 controls, 28 girls and 22 boys in each group. For the assessment of language development Reynell Developmental Language Scale, the Naming test and Mottier test were performed. There were statistically significant differences (p language comprehension, total expressive language (vocabulary, structure, content), naming skills and non-words repetition. Statistically significant positive correlations were found between relative growth of the head [(Actual head circumference - head circumference at birth)/(Body weight - birth weight)] and language outcome. Children with neonatal complications had lower results (p language comprehension and total expressive language. Intrauterine growth retardation has a negative impact on language development which is evident in preschool years. Slow postnatal head growth is correlated with poorer language outcome. Neonatal complications were negatively correlated with language comprehension and total expressive language. Copyright © 2011 European Paediatric Neurology Society. Published by Elsevier Ltd. All rights reserved.

  9. Refugee children have fewer contacts to psychiatric healthcare services: an analysis of a subset of refugee children compared to Danish-born peers.

    Science.gov (United States)

    Barghadouch, Amina; K