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Sample records for healthy infants born

  1. Prevalence rates of otitis media with effusion from 0 to 2 years of age: healthy-born versus high-risk-born infants.

    PubMed

    Engel, J; Anteunis, L; Volovics, A; Hendriks, J; Marres, E

    1999-03-15

    In a prospective-longitudinal study, prevalence rates of otitis media with effusion (OME) were analysed in 150 healthy-born and 100 high-risk-born infants, aged 0-2 years. In order to determine OME, otoscopy and tympanometry were performed at 3-monthly intervals beginning at term date. The Maastricht Otitis Media with Effusion Study (MOMES) algorithm was used to standardize the diagnosis. The distribution of relevant background characteristics was similar in both groups except for gestational age and birth weight, which were significantly lower (P < 0.001) in the high-risk-born group. The ratio of unilateral:bilateral OME was 2:3. Prevalence rates of OME were strongly associated with age (P < 0.001). During the first months of life, OME prevalence rates increased rapidly in both groups, but did not differ significantly. However, from the age of 6 months on, OME prevalence rates of the high-risk group became significantly higher compared with the normal group (P < 0.05). The peak prevalence of OME (59% in the high-risk group versus 49% in the normal group) was observed around the age of 10 months. Although gradually decreasing prevalence rates were noted in both groups with aging, the differences between high-risk and normal infants remained, at least up to 24 months. In conclusion, OME is a very prevalent, age-dependent disorder during infancy, especially in high-risk infants. Peak prevalence of OME was found in the second half of the first year of life.

  2. Case of a healthy infant born following antenatal enterovirus myocarditis and hydrops.

    PubMed

    Bonnin, Aurore; Tassin, Mikael; Vauloup-Fellous, Christelle; Letamendia, Emmanuelle; Stos, Bertrand; Bonnet, Damien; Gajdos, Vincent; Mabille, Mylène; Benachi, Alexandra

    2014-11-01

    Fetal hydrops and myocarditis were diagnosed in a woman at 32 weeks of gestation (WG). Transplacental enterovirus infection was suspected because all other causes of myocarditis and hydrops were excluded, it was during an endemic period, and there was a setting of maternal infection (fever a few days before). We opted for in utero treatment because of the risk of resuscitating a neonate with myocarditis and hydrops. We administered dexamethasone 12mg twice for pulmonary maturation and presumed it would partially improve the myocarditis. Fetal arrhythmia was noted at 35 WG and we decided to deliver the infant as postnatal treatment of the heart disorder would be more effective. RT-PCR (ARGENE(®)) showed that the neonate's throat and anal tissues and cord blood sampled on the day of birth contained enterovirus ribonucleic acid and coxsackievirus B5, as did the mother's anal sample. Laboratory tests, heart MRI and probably brain MRI indicated neonatal enterovirus infection. Findings were normal at two-year follow-up. PMID:25242311

  3. Case of a healthy infant born following antenatal enterovirus myocarditis and hydrops.

    PubMed

    Bonnin, Aurore; Tassin, Mikael; Vauloup-Fellous, Christelle; Letamendia, Emmanuelle; Stos, Bertrand; Bonnet, Damien; Gajdos, Vincent; Mabille, Mylène; Benachi, Alexandra

    2014-11-01

    Fetal hydrops and myocarditis were diagnosed in a woman at 32 weeks of gestation (WG). Transplacental enterovirus infection was suspected because all other causes of myocarditis and hydrops were excluded, it was during an endemic period, and there was a setting of maternal infection (fever a few days before). We opted for in utero treatment because of the risk of resuscitating a neonate with myocarditis and hydrops. We administered dexamethasone 12mg twice for pulmonary maturation and presumed it would partially improve the myocarditis. Fetal arrhythmia was noted at 35 WG and we decided to deliver the infant as postnatal treatment of the heart disorder would be more effective. RT-PCR (ARGENE(®)) showed that the neonate's throat and anal tissues and cord blood sampled on the day of birth contained enterovirus ribonucleic acid and coxsackievirus B5, as did the mother's anal sample. Laboratory tests, heart MRI and probably brain MRI indicated neonatal enterovirus infection. Findings were normal at two-year follow-up.

  4. Overnight Polysomnographic Characteristics and Oxygen Saturation of Healthy Infants, 1 to 18 Months of Age, Born and Residing At High Altitude (2,640 Meters)

    PubMed Central

    Bazurto-Zapata, María A.; Gozal, David; González-García, Mauricio; Durán-Cantolla, Joaquín; Torres-Duque, Carlos A.

    2015-01-01

    BACKGROUND: Approximately 8% of the world population resides above 1,600 m, with about 10 million people living above 2,500 m in Colombia. However, reference values for polysomnography (PSG) and oxygen saturation (Spo2) of children < 2 years old residing at high altitude are currently unavailable. METHODS: Healthy infants aged 1 to 18 months born and residing at high altitude (Bogotá: 2,640 m) underwent overnight PSG. Four age groups were defined: group 1, < 45 days; group 2, 3 to 4 months; group 3, 6 to 7 months; and group 4, 10 to 18 months. Of 122 children enrolled, 50 had three consecutive PSG tests and were analyzed as a longitudinal subcohort. RESULTS: A total of 281 PSG tests were performed in 122 infants (56% girls): group 1, 106 PSG tests; group 2, 89 PSG tests; group 3, 61 PSG tests; and group 4, 25 PSG tests. Active sleep diminished and quiet sleep increased with maturation. Apnea-hypopnea indexes (total, central, and obstructive) were highest in group 1 (21.4, 12.4, and 6.8/h total sleep time, respectively) and diminished with age (P < .001). Mean Spo2 during waking and sleep increased with age (P < .001). Nadir Spo2 values during respiratory events were lower in younger infants. Longitudinal assessments of 50 infants confirmed the temporal trends described for the cross-sectional dataset. CONCLUSIONS: Healthy infants (≤ 18 months old) born and residing at high altitude show preserved sleep architecture but higher apnea-hypopnea indexes and more prominent desaturation with respiratory events than do those living at low altitude. The current study findings can be used as reference values for infants at high altitude. PMID:25811138

  5. Antagonistic Characteristics Against Food-borne Pathogenic Bacteria of Lactic Acid Bacteria and Bifidobacteria Isolated from Feces of Healthy Thai Infants

    PubMed Central

    Uraipan, Supansa; Hongpattarakere, Tipparat

    2015-01-01

    Background: Food-borne pathogens are among the most significant problems in maintaining the health of people. Many probiotics have been widely reported to alleviate and protect against gastrointestinal infections through antibacterial secretion. However, the majority of them cannot always play antagonistic roles under gut conditions. Probiotic bacteria of human origin must possess other protective mechanisms to survive, out-compete intestinal flora and to successfully establish in their new host at a significant level. Objectives: Probiotic characteristics of Lactic Acid Bacteria (LAB) and bifidobacteria isolated from the feces of Thai infants were primarily investigated in terms of gastric acid and bile resistances, antibacterial activity and mucin adhesion ability. Antagonistic interaction through secretion of antibacterial compounds and competitive exclusion against food-borne pathogens were also evaluated. Materials and Methods: Culturable LAB and bifidobacteria were isolated from feces of Thai infants. Their ability to withstand gastric acid and bile were then evaluated. Acid and bile salt tolerant LAB and bifidobacteria were identified. They were then further assessed according to their antagonistic interactions through antibacterial secretion, mucin adhesion and competitive mucin adhesion against various food-borne pathogenic bacteria. Results: Gastric acid and bile tolerant LAB and bifidobacteria isolated from healthy infant feces were identified and selected according to their antagonistic interaction against various food-borne pathogenic bacteria. These antagonistic probiotics included four strains of Lactobacillus rhamnosus, two strains of L. casei, five strains of L. plantarum, two strains of Bifidobacterium longum subsp. longum and three strains of B. bifidum. All strains of the selected LAB inhibited all pathogenic bacteria tested through antibacterial secretion, while bifidobacteria showed high level of competitive exclusion against the pathogenic

  6. Mesenchymal Stem Cells From Infants Born to Obese Mothers Exhibit Greater Potential for Adipogenesis: The Healthy Start BabyBUMP Project.

    PubMed

    Boyle, Kristen E; Patinkin, Zachary W; Shapiro, Allison L B; Baker, Peter R; Dabelea, Dana; Friedman, Jacob E

    2016-03-01

    Maternal obesity increases the risk for pediatric obesity; however, the molecular mechanisms in human infants remain poorly understood. We hypothesized that mesenchymal stem cells (MSCs) from infants born to obese mothers would demonstrate greater potential for adipogenesis and less potential for myogenesis, driven by differences in β-catenin, a regulator of MSC commitment. MSCs were cultured from the umbilical cords of infants born to normal-weight (prepregnancy [pp] BMI 21.1 ± 0.3 kg/m(2); n = 15; NW-MSCs) and obese mothers (ppBMI 34.6 ± 1.0 kg/m(2); n = 14; Ob-MSCs). Upon differentiation, Ob-MSCs exhibit evidence of greater adipogenesis (+30% Oil Red O stain [ORO], +50% peroxisome proliferator-activated receptor (PPAR)-γ protein; P < 0.05) compared with NW-MSCs. In undifferentiated cells, total β-catenin protein content was 10% lower and phosphorylated Thr41Ser45/total β-catenin was 25% higher (P < 0.05) in Ob-MSCs versus NW-MSCs (P < 0.05). Coupled with 25% lower inhibitory phosphorylation of GSK-3β in Ob-MSCs (P < 0.05), these data suggest greater β-catenin degradation in Ob-MSCs. Lithium chloride inhibition of GSK-3β increased nuclear β-catenin content and normalized nuclear PPAR-γ in Ob-MSCs. Last, ORO in adipogenic differentiating cells was positively correlated with the percent fat mass in infants (r = 0.475; P < 0.05). These results suggest that altered GSK-3β/β-catenin signaling in MSCs of infants exposed to maternal obesity may have important consequences for MSC lineage commitment, fetal fat accrual, and offspring obesity risk. PMID:26631736

  7. When Will Life Be Normal? The Healthy Beginnings Program for Parents of Premature Infants.

    ERIC Educational Resources Information Center

    Sledden, Elizabeth

    The Healthy Beginnings program is designed to help parents of prematurely born infants adjust to parenting challenges and opportunities of the first 2 years of the infant's life. The Healthy Beginnings Program provides parents of premature infants with support and guidance by offering: (1) monthly education and support meetings; (2) evaluations…

  8. Gut microbiota of healthy Canadian infants: profiles by mode of delivery and infant diet at 4 months

    PubMed Central

    Azad, Meghan B.; Konya, Theodore; Maughan, Heather; Guttman, David S.; Field, Catherine J.; Chari, Radha S.; Sears, Malcolm R.; Becker, Allan B.; Scott, James A.; Kozyrskyj, Anita L.

    2013-01-01

    Background: The gut microbiota is essential to human health throughout life, yet the acquisition and development of this microbial community during infancy remains poorly understood. Meanwhile, there is increasing concern over rising rates of cesarean delivery and insufficient exclusive breastfeeding of infants in developed countries. In this article, we characterize the gut microbiota of healthy Canadian infants and describe the influence of cesarean delivery and formula feeding. Methods: We included a subset of 24 term infants from the Canadian Healthy Infant Longitudinal Development (CHILD) birth cohort. Mode of delivery was obtained from medical records, and mothers were asked to report on infant diet and medication use. Fecal samples were collected at 4 months of age, and we characterized the microbiota composition using high-throughput DNA sequencing. Results: We observed high variability in the profiles of fecal microbiota among the infants. The profiles were generally dominated by Actinobacteria (mainly the genus Bifidobacterium) and Firmicutes (with diverse representation from numerous genera). Compared with breastfed infants, formula-fed infants had increased richness of species, with overrepresentation of Clostridium difficile. Escherichia–Shigella and Bacteroides species were underrepresented in infants born by cesarean delivery. Infants born by elective cesarean delivery had particularly low bacterial richness and diversity. Interpretation: These findings advance our understanding of the gut microbiota in healthy infants. They also provide new evidence for the effects of delivery mode and infant diet as determinants of this essential microbial community in early life. PMID:23401405

  9. Melatonin production in healthy infants: evidence for seasonal variations.

    PubMed

    Sivan, Y; Laudon, M; Tauman, R; Zisapel, N

    2001-01-01

    The objective of this study was to determine the normal range of nocturnal urinary excretion of the major melatonin metabolite, 6-sulfatoxymelatonin (6SMT) in a large sample of healthy full-term infants (8 and 16 wk old) and assess whether the endogenous production of melatonin changes with season. 6SMT was assessed in urine samples extracted from disposable diapers removed from full-term, 8- (n = 317) and 16-wk-old (n = 93) infants over the nocturnal period (19:00-08:00 h). In addition, 6SMT was assessed in 8-wk-old (n = 35) healthy infants over the entire 24-h period. 6SMT was determined by an ELISA assay. 6SMT excretion at 8 wk of age exhibited diurnal variations with (mean +/- SD) 61 +/- 18% of the daily production excreted during the nocturnal period regardless of season. The nocturnal 6SMT values in the entire cohort (at 8 as well as 16 wk of age) were found to significantly depart from normal distribution (Kolmogorov-Smirnov test). A normal distribution was obtained using a natural base logarithmic (ln) transformation of the data. The normal range (2.5-97.5 percentile of the ln 6SMT excretion per night) was thus defined as 4.66-8.64 (106-5646 ng/night) for 8-wk-old and 5.19-9.67 (180-15,820 ng/night) for 16-wk-old infants. A significant effect of the month of birth on 6SMT production at the age of 8 wk was found (ANOVA, p < 0.002) with maximal levels produced by infants born in June (summer solstice) and minimal excretion in infants born in December (winter solstice). Short-photoperiod-born infants excreted on average about threefold less 6SMT compared with long-photoperiod-born infants (t test, p = 0. 01). The seasonal variations were no longer present at 16 wk of age. No effect of breast-feeding at the time of sampling on seasonality of 6SMT was found. Normal ranges for the nocturnal urinary excretion of 6SMT in full-term infants at 8 and 16 wk of age are defined. This enables the evaluation of nocturnal 6SMT excretion as a prognostic and diagnostic factor

  10. Infants born to mothers with severe acute respiratory syndrome.

    PubMed

    Shek, Chi C; Ng, Pak C; Fung, Genevieve P G; Cheng, Frankie W T; Chan, Paul K S; Peiris, Malik J S; Lee, Kim H; Wong, Shell F; Cheung, Hon M; Li, Albert M; Hon, Ellis K L; Yeung, Chung K; Chow, Chun B; Tam, John S; Chiu, Man C; Fok, Tai F

    2003-10-01

    Severe acute respiratory syndrome (SARS) is a newly discovered infectious disease caused by a novel coronavirus. During the community outbreak in Hong Kong, 5 liveborn infants were born to pregnant women with SARS. A systematic search for perinatal transmission of the SARS-associated coronavirus, including serial reverse transcriptase-polymerase chain reaction assays, viral cultures, and paired serologic titers, failed to detect the virus in any of the infants. In addition, none of the infants developed clinical, radiologic, hematologic, or biochemical evidence suggestive of SARS. One preterm infant developed jejunal perforation and another developed necrotizing enterocolitis with ileal perforation shortly after birth. This case series is the first report to describe the clinical course of the first cohort of liveborn infants born to pregnant women with SARS. PMID:14523207

  11. Responses to a Modified Visual Cliff by Pre-Walking Infants Born Preterm and at Term

    ERIC Educational Resources Information Center

    Lin, Yuan-Shan; Reilly, Marie; Mercer, Vicki S.

    2010-01-01

    The purpose of this study was to examine, using a modified visual cliff apparatus, possible perceptual differences at crawling age between infants born preterm and infants born at term without documented visual or motor impairments. Sixteen infants born at term and 16 born preterm were encouraged to crawl to their caregivers on a modified visual…

  12. Daytime Sleep and Parenting Interactions in Infants Born Preterm

    PubMed Central

    Schwichtenberg, A. J.; Anders, Thomas F.; Vollbrecht, Melissa; Poehlmann, Julie

    2010-01-01

    Objective Following a transactional perspective, this longitudinal study assessed concurrent and time-lagged associations between infant daytime sleep behaviors and maternal play interactions within a sample of infants born preterm. Method Data were collected from 134 families recruited from 3 Wisconsin NICUs. Multiple methods were used to collect data at infant NICU discharge and when infants were 4, 9, and 24 months postterm, including parent-report infant sleep logs, family sociodemographic assets and a 15 minute video-taped play session. Results Within time points, infants who napped more had mothers who were rated as more positive and communicative or less negative during play interactions at 4, 9 and 24 months compared to infants who napped less. Time-lagged findings indicated that infants who took more naps experienced more optimal maternal interactive behaviors later in development than infants who took fewer naps. Additionally, mothers who expressed more negative affect at 4 months or 9 months predicted more infant daytime sleep later in development. Conclusion Previous studies document that nighttime parent-child interactions influence nighttime sleep. This study presents the natural extension that daytime sleep influences daytime interactions. The present study draws attention to the understudied area of daytime naps in young children and provides support for the longitudinal bi-directional processes between sleep and parenting interactions. PMID:20978444

  13. Altered Amygdala Development and Fear Processing in Prematurely Born Infants

    PubMed Central

    Cismaru, Anca Liliana; Gui, Laura; Vasung, Lana; Lejeune, Fleur; Barisnikov, Koviljka; Truttmann, Anita; Borradori Tolsa, Cristina; Hüppi, Petra S.

    2016-01-01

    Context: Prematurely born children have a high risk of developmental and behavioral disabilities. Cerebral abnormalities at term age have been clearly linked with later behavior alterations, but existing studies did not focus on the amygdala. Moreover, studies of early amygdala development after premature birth in humans are scarce. Objective: To compare amygdala volumes in very preterm infants at term equivalent age (TEA) and term born infants, and to relate premature infants’ amygdala volumes with their performance on the Laboratory Temperament Assessment Battery (Lab-TAB) fear episode at 12 months. Participants: Eighty one infants born between 2008 and 2014 at the University Hospitals of Geneva and Lausanne, taking part in longitudinal and functional imaging studies, who had undergone a magnetic resonance imaging (MRI) scan at TEA enabling manual amygdala delineation. Outcomes: Amygdala volumes assessed by manual segmentation of MRI scans; volumes of cortical and subcortical gray matter, white matter and cerebrospinal fluid (CSF) automatically segmented in 66 infants; scores for the Lab-TAB fear episode for 42 premature infants at 12 months. Results: Amygdala volumes were smaller in preterm infants at TEA than term infants (mean difference 138.03 mm3, p < 0.001), and overall right amygdala volumes were larger than left amygdala volumes (mean difference 36.88 mm3, p < 0.001). White matter volumes were significantly smaller (p < 0.001) and CSF volumes significantly larger (p < 0.001) in preterm than in term born infants, while cortical and subcortical gray matter volumes were not significantly different between groups. Amygdala volumes showed significant correlation with the intensity of the escape response to a fearsome toy (rs = 0.38, p = 0.013), and were larger in infants showing an escape response compared to the infants showing no escape response (mean difference 120.97 mm3, p = 0.005). Amygdala volumes were not significantly correlated with the intensity

  14. Gestational Age and Neonatal Brain Microstructure in Term Born Infants: A Birth Cohort Study

    PubMed Central

    Broekman, Birit F. P.; Wang, Changqing; Li, Yue; Rifkin-Graboi, Anne; Saw, Seang Mei; Chong, Yap-Seng; Kwek, Kenneth; Gluckman, Peter D.; Fortier, Marielle V.; Meaney, Michael J.; Qiu, Anqi

    2014-01-01

    Objective Understanding healthy brain development in utero is crucial in order to detect abnormal developmental trajectories due to developmental disorders. However, in most studies neuroimaging was done after a significant postnatal period, and in those studies that performed neuroimaging on fetuses, the quality of data has been affected due to complications of scanning during pregnancy. To understand healthy brain development between 37–41 weeks of gestational age, our study assessed the in utero growth of the brain in healthy term born babies with DTI scanning soon after birth. Methods A cohort of 93 infants recruited from maternity hospitals in Singapore underwent diffusion tensor imaging between 5 to 17 days after birth. We did a cross-sectional examination of white matter microstructure of the brain among healthy term infants as a function of gestational age via voxel-based analysis on fractional anisotropy. Results Greater gestational age at birth in term infants was associated with larger fractional anisotropy values in early developing brain regions, when corrected for age at scan. Specifically, it was associated with a cluster located at the corpus callosum (corrected p<0.001), as well as another cluster spanning areas of the anterior corona radiata, anterior limb of internal capsule, and external capsule (corrected p<0.001). Conclusions Our findings show variation in brain maturation associated with gestational age amongst ‘term’ infants, with increased brain maturation when born with a relatively higher gestational age in comparison to those infants born with a relatively younger gestational age. Future studies should explore if these differences in brain maturation between 37 and 41 weeks of gestational age will persist over time due to development outside the womb. PMID:25535959

  15. [Generalized candidiasis in a prematurely born infant].

    PubMed

    Morpurgo, F G; Hack, W W; Ree, E F; Weyers, T; van der Harten, J J; Taets van Amerongen, A

    1990-10-01

    A male neonate born after spontaneous labor during the 25 3/7 week of gestation, developed a fatal course of disseminated candidiasis. Disseminated candidiasis is seen in newborns undergoing intensive care and has a high mortality rate. Important etiologic factors are low immunologic response, invasive monitoring techniques, systemic antibiotics and parenteral nutrition. Early diagnosis and efficient antimycotic therapy with amphotericin B and if necessary combined with flucytosine contribute a great deal to the chance of survival.

  16. Developmental Outcomes of Extremely Preterm Infants Born to Adolescent Mothers

    PubMed Central

    Bann, Carla; Higgins, Rosemary; Vohr, Betty

    2015-01-01

    BACKGROUND AND OBJECTIVES: Extremely preterm infants and infants born to adolescent mothers are at risk for adverse developmental. The objectives were to evaluate development and behavior outcomes of extremely low birth weight (ELBW) infants born to adolescent mothers <20 compared with adult mothers ≥20 years and to identify socioeconomic risk factors that affect outcomes. METHODS: Retrospective cohort analysis of 211 infants >27 weeks of adolescent mothers and 1723 infants of adult mothers at Neonatal Research Network centers from 2008 to 2011. Groups were compared and regression models were run to predict 18- to 22-month adverse outcomes. Primary outcomes were Bayley-III scores, neurodevelopmental impairment, and Brief Infant Toddler Social Emotional Assessment problem scores (BITSEA/P) ≥75th percentile. RESULTS: Adolescent mothers were more often single, Hispanic, less educated, and had public insurance. By 18 to 22 months, their children had significantly increased rates of having lived ≥3 places (21% vs 9%), state supervision (7% vs 3%), rehospitalization (56% vs 46%), and BITSEA/P ≥75th percentile (50% vs 32%) and nonsignificant Bayley-III language scores <85 (56% vs 49%, P = .07). In regression analysis, children of adolescent mothers were more likely to have BITSEA/P ≥75th percentile (relative risk 1.50, 95% confidence interval 1.08–2.07). Living ≥3 places and nonwhite race were predictors of adverse behavior. State supervision was an independent predictor of each Bayley-III composite <70 and neurodevelopmental impairment. CONCLUSIONS: ELBW infants of adolescent mothers experience high social and environmental risks that are associated with adverse behavior outcomes. These findings inform the need for comprehensive follow-up, coordinated care services, and behavior interventions for ELBW infants of adolescent mothers. PMID:25963007

  17. Hospital stay for healthy term newborn infants.

    PubMed

    Benitz, William E

    2015-05-01

    The hospital stay of the mother and her healthy term newborn infant should be long enough to allow identification of problems and to ensure that the mother is sufficiently recovered and prepared to care for herself and her newborn at home. The length of stay should be based on the unique characteristics of each mother-infant dyad, including the health of the mother, the health and stability of the newborn, the ability and confidence of the mother to care for herself and her newborn, the adequacy of support systems at home, and access to appropriate follow-up care in a medical home. Input from the mother and her obstetrical care provider should be considered before a decision to discharge a newborn is made, and all efforts should be made to keep a mother and her newborn together to ensure simultaneous discharge.

  18. Maternal-infant interaction and autonomic function in healthy infants and infants with transposition of the great arteries.

    PubMed

    Harrison, Tondi M; Ferree, Allison

    2014-12-01

    The quality of maternal-infant interaction is a critical factor in the development of infants' autonomic function and social engagement skills. In this secondary data analysis, relationships among infant and maternal affect and behavior and quality of dyadic interaction, as measured by the Parent-Child Early Relational Assessment, and infant autonomic function, as measured by heart rate variability, were examined during feeding at 2 weeks and 2 months of age in 16 healthy infants and in 15 infants with transposition of the great arteries (TGA). Contrary to previous research, at 2 weeks infant age, mothers of infants with TGA had significantly higher scores in affect and behavior than did mothers of healthy infants. The affect and behavior and quality of dyadic interaction of infants with TGA also did not differ from that of healthy infants. Although infants' social engagement skills did not differ by health condition (TGA or healthy), these skills did differ by parasympathetic nervous system function: infants better able to suppress vagal activity with challenge had more positive and less dysregulated affect and behavior, regardless of health status. These findings suggest that maternal-infant interactions for some cardiac disease subgroups may not differ from healthy dyads. Additional research is required to identify both healthy and ill infants with delayed autonomic maturation and to develop and test interventions to enhance critical interactive functions.

  19. Lung function and exhaled nitric oxide in healthy unsedated African infants

    PubMed Central

    Gray, Diane; Willemse, Lauren; Visagie, Ane; Smith, Emilee; Czövek, Dorottya; Sly, Peter D; Hantos, Zoltán; Hall, Graham L; Zar, Heather J

    2015-01-01

    Background and objective Population-appropriate lung function reference data are essential to accurately identify respiratory disease and measure response to interventions. There are currently no reference data in African infants. The aim was to describe normal lung function in healthy African infants. Methods Lung function was performed on healthy South African infants enrolled in a birth cohort study, the Drakenstein child health study. Infants were excluded if they were born preterm or had a history of neonatal respiratory distress or prior respiratory tract infection. Measurements, made during natural sleep, included the forced oscillation technique, tidal breathing, exhaled nitric oxide and multiple breath washout measures. Results Three hundred sixty-three infants were tested. Acceptable and repeatable measurements were obtained in 356 (98%) and 352 (97%) infants for tidal breathing analysis and exhaled nitric oxide outcomes, 345 (95%) infants for multiple breath washout and 293 of the 333 (88%) infants for the forced oscillation technique. Age, sex and weight-for-age z score were significantly associated with lung function measures. Conclusions This study provides reference data for unsedated infant lung function in African infants and highlights the importance of using population-specific data. PMID:26134556

  20. Immigrant Latino Neighborhoods and Mortality among Infants Born to Mexican-Origin Latina Women

    PubMed Central

    DeCamp, Lisa Ross; Choi, Hwajung; Fuentes-Afflick, Elena; Sastry, Narayan

    2014-01-01

    Objectives To compare the association between neighborhood Latino immigrant concentration and infant mortality by maternal nativity among singleton births to Mexican-origin women in Los Angeles County. Methods Information about births, infant deaths, and infant and maternal characteristics were obtained from geocoded Los Angeles County vital statistics records (2002–2005). Linked data on neighborhood characteristics (census tracts) were obtained from the 2000 Census. Logistic regression models were used to predict infant mortality while accounting for spatial clustering by census tract. Results Two-thirds of births to Mexican-origin mothers were to foreign-born women. Foreign-born mothers were older, had less education, and were more likely to have delivery costs paid by Medicaid than US-born mothers. Infants born to foreign-born women had a lower infant mortality rates than infants born to US-born women (3.8/1000 live births vs. 4.6, p=.002)). Among infants of foreign-born mothers, the odds of infant mortality increased with increasing immigrant concentration (OR: 1.29; 95%CI: 1.01–1.66). There was a similar pattern of association between immigrant concentration and mortality for infants of US-born mothers (OR: 1.29; 95% CI: 0.99–1.67). Conclusions In Los Angeles County, the odds of infant mortality among foreign-born Mexican-origin Latina were higher in higher-density immigrant neighborhoods, with a similar trend among US-born mothers. Thus, living in immigrant enclaves likely does not help to explain the lower than expected infant mortality rate among infants born to Latina women. Instead, higher neighborhood Latino immigrant concentration may indicate a neighborhood with characteristics that negatively impact maternal and infant health for Latinos. PMID:25430802

  1. Immigrant Latino neighborhoods and mortality among infants born to Mexican-origin Latina women.

    PubMed

    DeCamp, Lisa Ross; Choi, Hwajung; Fuentes-Afflick, Elena; Sastry, Narayan

    2015-06-01

    To compare the association between neighborhood Latino immigrant concentration and infant mortality by maternal nativity among singleton births to Mexican-origin women in Los Angeles County. Information about births, infant deaths, and infant and maternal characteristics were obtained from geocoded Los Angeles County vital statistics records (2002-2005). Linked data on neighborhood characteristics (census tracts) were obtained from the 2000 census. Logistic regression models were used to predict infant mortality while accounting for spatial clustering by census tract. Two-thirds of births to Mexican-origin mothers were to foreign-born women. Foreign-born mothers were older, had less education, and were more likely to have delivery costs paid by Medicaid than US-born mothers. Infants born to foreign-born women had a lower infant mortality rates than infants born to US-born women (3.8/1,000 live births vs. 4.6, p = .002). Among infants of foreign-born mothers, the odds of infant mortality increased with increasing immigrant concentration (OR 1.29; 95 % CI 1.01-1.66). There was a similar pattern of association between immigrant concentration and mortality for infants of US-born mothers (OR 1.29; 95 % CI 0.99-1.67). In Los Angeles County, the odds of infant mortality among foreign-born Mexican-origin Latina were higher in higher-density immigrant neighborhoods, with a similar trend among US-born mothers. Thus, living in immigrant enclaves likely does not help to explain the lower than expected infant mortality rate among infants born to Latina women. Instead, higher neighborhood Latino immigrant concentration may indicate a neighborhood with characteristics that negatively impact maternal and infant health for Latinos.

  2. Delivery room management of term and preterm newly born infants.

    PubMed

    Saugstad, Ola Didrik

    2015-01-01

    Delivery room management, especially in the first 'golden' minute, is of the utmost importance. An exact and universal definition of when a baby is born is needed to obtain agreement on what is meant by the first minute of life. Education of young girls is a basic requirement to optimize the health of the mother and baby. Interventions in pregnancy should as far as possible be evidence based. Antenatal care, the selection of birth mode and antenatal steroid therapy when indicated also contribute to obtaining the best outcome. Delayed cord clamping is recommended for both preterm and term infants. However, more data are needed regarding the most immature infants. Routine suctioning of the mouth and airways is not required. Thermal control is important - keep the temperature in the delivery room at 26°C and wrap infants <28 weeks of gestation in plastic. However, this procedure does not reduce mortality. Since delayed cord clamping increases mean birth weight by approximately 30 g/kg, the present birth weight charts based on early clamping need to be corrected. Preterm infants in need of ventilatory support should start with CPAP from the first breath. A T-piece device seems to have some advantages compared to self-inflating bags. Surfactant instillation is often not needed prophylactically provided the mother has received antenatal steroids. Less invasive methods for administering surfactant may be useful. If ventilatory support is needed, start with air in term and near-term infants. For babies of 29-33 weeks of gestation start with 21-30% oxygen and for infants <29 weeks start with 30% oxygen and adjust according to the response obtained. PMID:26044106

  3. Prognosis for infants born at 23 to 28 weeks' gestation.

    PubMed Central

    Yu, V Y; Loke, H L; Bajuk, B; Szymonowicz, W; Orgill, A A; Astbury, J

    1986-01-01

    The survival and neurodevelopmental outcome of 356 extremely preterm infants born at 23 to 28 weeks' gestation were reported by week of gestation. Their corrected 1 year survival improved from 7% at 23 weeks to 75% at 28 weeks. The overall incidence of impairment was 19% and of major disability 12%. Boys had a significantly lower normal survival than girls. Multiple births had a significantly lower survival and higher incidence of impairment than singleton births. Predictions of outcome were made before delivery, after resuscitation, and at 1 week to aid the development of guidelines on when perinatal intensive care is justified, whether obstetric intervention for fetal reasons is warranted, and what initial and ongoing prognoses to give to parents. Intensive care for progressively smaller and more immature infants, many of whom were previously considered non-viable, needs to be carefully monitored by every perinatal centre. PMID:2430661

  4. Ontogeny of autonomic regulation in late preterm infants born at 34-37 weeks postmenstrual age.

    PubMed

    Hunt, Carl E

    2006-04-01

    Late preterm infants (34-37 weeks postmenstrual age at birth) are intermediate between less mature preterm infants and infants born at 38 weeks or more in regard to autonomic brain stem maturation. Ventilatory responses to CO(2) in preterm infants born at 33 to 36 week are significantly higher than in infants born at 29 to 32 weeks both at 3 to 4 and 10 to 14 days postnatal age, but do not differ from full-term reference levels. The ventilatory response to hypoxia in preterm infants is biphasic; initial transient hyperventilation is followed by a return to baseline and then a decrease below baseline. In infants born at 32 to 37 weeks, parasympathetic maturation appears significantly less than in full-term infants based on diminished increases in high frequency heart rate variability in quiet sleep, suggesting that late preterm infants are still more susceptible to bradycardia than full-term infants. Both the presence and severity of apnea of prematurity progressively decrease the higher the postmenstrual age. Late preterm infants, however, are still at risk, with prevalence rates as high as 10% compared with about 60% in infants born at <1500 g. The incidence of apparent life-threatening events is more common in preterm infants (8-10%) than full-term infants (1% or less). In the Collaborative Home Infant Monitoring Evaluation studies, the frequency of conventional and extreme events in near term infants is intermediate between preterm infants <34 weeks at birth and full-term infants. The relative risk for at least one extreme event in late preterm infants is increased (5.6 and 7.6, respectively, P < 0.008) compared with full-term infants and remains higher until 43 weeks postmenstrual age. The rate for Sudden Infant Death Syndrome in preterm infants born at 33 to 36 weeks is 1.37/1000 live births compared with 0.69 in infants born full term. Affected late preterm infants die at a older mean postmenstrual age compared with less mature infants (48 and 46 weeks

  5. Respiratory Syncytial Virus Hospitalizations in Healthy Preterm Infants

    PubMed Central

    Margulis, Andrea V.; Samuel, Miny; Lohr, Kathleen N.

    2016-01-01

    Background: Studies have explored the risk for and impact of respiratory syncytial virus (RSV) infection requiring hospitalization among healthy preterm infants born at 29–35 weeks of gestational age not given RSV immunoprophylaxis. We performed a systematic review and qualitative synthesis of these studies. Methods: Two experienced reviewers used prespecified inclusion/exclusion criteria to screen titles/abstracts and full-text studies using MEDLINE, Embase, BIOSIS and Cochrane Library (January 1, 1985, to November 6, 2014). We abstracted data on risk factors for RSV hospitalization, incidence and short- and long-term outcomes of RSV hospitalization. Using standard procedures, we assessed study risk of bias and graded strength of evidence (SOE). Results: We identified 4754 records and reviewed 27. Important risk factors for RSV hospitalization included young age during the RSV season, having school-age siblings and day-care attendance, with odds ratios >2.5 in at least one study (high SOE). Incidence rates for RSV hospitalizations ranged from 2.3% to 10% (low SOE). Length of hospital stays ranged from 3.8 to 6.1 days (low SOE). Recurrent wheezing rates ranged from 20.7% to 42.8% 1 to 2 years after RSV hospitalization (low SOE). Conclusions: Young chronological age and some environmental risk factors are important clinical indicators of an increased risk of RSV hospitalization in healthy preterm infants 32 to 35 weeks of gestational age. SOE was low for estimates of incidence of RSV hospitalizations, in-hospital resource use and recurrent wheezing in this population. Studies were inconsistent in study characteristics, including weeks of gestational age, age during RSV season and control for confounding factors. PMID:27093166

  6. Response to cooling temperature in infants born at an altitude of 4,330 meters.

    PubMed

    Frappell, P B; León-Velarde, F; Aguero, L; Mortola, J P

    1998-12-01

    The metabolic response to reduction in ambient temperature was studied in healthy, full-term, 1-d-old infants in Lima (50 m altitude, n = 20) and Cerro de Pasco (4,330 m, barometric pressure approximately 450 mm Hg, n = 20), Peru. Oxygen consumption (V O2) and carbon dioxide production (V CO2) were measured with an open-flow system as each infant rested quietly in a cylindrical humicrib, at wall temperatures of 35 degrees C (warm) and 26 degrees C (cool). The infants were exposed for 20 min to both temperatures, with the higher temperature followed by the lower, and oxygen consumption (V O2) and carbon dioxide production (V CO2) were measured over the last 8 min of each exposure. Average birth weight in Cerro de Pasco (2,933 +/- 77 g [mean +/- SE]) was less than in Lima (3,457 +/- 73 g). In warm conditions, infants born at high altitude had slightly yet significantly lower body and skin temperatures than did those born at low altitude, with similar values of V O2 and heart rate (HR). Neither body nor skin temperature changed in either group during cooling. At low altitude, cooling increased V O2 ( approximately 34%), whereas no significant increase occurred in the high-altitude group. A similar response occurred for HR. Among several possibilities, the most likely interpretation of the results would be that of a decreased thermogenic capacity in the high-altitude infants because of the correspondingly lower oxygen availability during gestation.

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

    ERIC Educational Resources Information Center

    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…

  8. Massage Interventions and Developmental Skills in Infants Born with Low Birth Weight

    ERIC Educational Resources Information Center

    Kelmanson, I. A.; Adulas, E. I.

    2009-01-01

    This study aimed at evaluating possible effects of massage interventions on developmental progress in the infants born with low birth weight (LBW). Forty infants (17 boys, 23 girls) who were born in St. Petersburg in 2000 through 2002 and met a conventional definition of LBW (less than 2500 g at birth) entered the study. Of these, 36 (17 boys, 19…

  9. Infants and Toddlers (Ages 0-3) - Raising Healthy Children

    MedlinePlus

    ... please visit this page: About CDC.gov . Parent Information Pregnancy Infants (Ages 0-3) Diseases & Conditions Safety in the Home & ... Address What's this? Submit What's this? Submit Button Information For... Media Policy Makers Infants & Toddlers (Ages 0-3) - Raising Healthy Children Recommend on Facebook ...

  10. Phonotactic Acquisition in Healthy Preterm Infants

    ERIC Educational Resources Information Center

    Gonzalez-Gomez, Nayeli; Nazzi, Thierry

    2012-01-01

    Previous work has shown that preterm infants are at higher risk for cognitive/language delays than full-term infants. Recent studies, focusing on prosody (i.e. rhythm, intonation), have suggested that prosodic perception development in preterms is indexed by maturational rather than postnatal/listening age. However, because prosody is heard…

  11. Enigma of maternal race and infant birth weight: a population-based study of US-born Black and Caribbean-born Black women.

    PubMed

    Pallotto, E K; Collins, J W; David, R J

    2000-06-01

    The authors used 1985-1990 Illinois' vital records to determine the low birth weight components of infants delivered to US-born Black women, Caribbean-born Black women, and US-born White women. The moderately low birth weight rate (1,500-2,499 g) was 10% for infants with US-born Black mothers (n = 67,357) and 6% for infants with Caribbean-born mothers (n = 2,265) compared with 4% for infants with US-born White mothers (n = 34,124); the relative risk equaled 2.7 (95% confidence interval (CI): 2.5, 2.8) and 1.7 (95% CI: 1.4, 2.0), respectively. The very low birth weight rate (<1,500 g) was 2.6% for infants delivered to US-born Black women and 2.4% for infants to Caribbean-born women compared with 0.7% for infants to US-born White women; the relative risk equaled 3.6 (95% CI: 3.1, 4.1) and 3.3 (95% CI: 2.5, 4.4), respectively. Among the lowest risk mothers, the relative risk of moderately low birth weight for infants with US-born Black mothers and Caribbean-born mothers (compared with US-born White mothers) was 2.7 (95% CI: 2.1, 3.4) and 1.2 (95% CI: 0.4, 3.1), respectively; the relative risk of very low birth weight for infants with US-born Black mothers and Caribbean-born mothers was 6.7 (95% CI: 3.8, 12) and 4.2 (95% CI: 1.0, 18), respectively. The authors conclude that Caribbean-born women and US-born Black women have disparate moderate rates but equivalent very low birth weight rates.

  12. [Influence of the technogenic environment on health new-borns infant children in Lugansk region].

    PubMed

    Kapranov, S V; Sapel'nikov, A Ia; Sapel'nikova, L Ia

    2014-01-01

    The aim of the work was to evaluate the health of new-borns born to mothers who lived constantly influenced of the technogenic environmentat on health infant children in Luhansk region. We exameded evaluation of the influence of the technogenic environmental factors on the health of 1119 children in Alchevsk city, Perevalsk town with mining towns and rural villages of Perevalsky area of Lugansk region and Zhovtnev district of Lugansk region. The children were measured in anthropometric studies conducted body length, body weight, chest circumference and the head. Evaluation of the physical development of the children carried tsentilnym method. Prior to discharge from the hospital new-borns divided into three main groups--healthy, risk group, pathology. Also we have done the analysis of the statistical information on the health status of all newborns administrative units Lugansk region. Found that the percentage of new-borns with normal anthropometric variables (from 3 to 97 centile), body length and head circumference was significantly higher in rural areas Perevalsky area with more favorable environmental conditions compared to the industrial city of Alchevsk. New-borns with abnormal significantly higher in women who are domiciled in the city of Alchevsk (19.01% ± 1.44%) under the impact of emissions components ferrous metallurgy and coke-chemical, compared with Perevalskiy and mining towns (13.82% ± 2.20%), as well as rural villages Perevalsky area (11.90% ± 2.89%). Over the period 2004-2011, the incidence of congenital anomalies of new-borns weighing 1000 g or more (per 1000 live births and stillbirths) were significantly higher in the industrial cities of Luhansk region--19.70 ± 0.61 compared with rural areas--15.51 ± 0.73. The incidence of this pathology is one of the highest in Alchevsk--31.88 ± 2.48, which was significantly higher than.in urban areas, as well as in the whole of Luhansk region--19.13 ± 0.55. Therefore, the health of new-born babies is

  13. Temperament of Low Birth Weight Infants and Child-Rearing Stress: Comparison with Full-Term Healthy Infants.

    ERIC Educational Resources Information Center

    Honjo, Shuji; Mizuno, Rie; Jechiyama, Haya; Sasaki, Yasuko; Kaneko, Hitoshi; Nishide, Takonori; Nagata, Masako; Sobajima, Hisanori; Nagai, Yukiyo; Ando, Tsunesaburo; Nishide, Yumie

    2002-01-01

    Studied infant temperament in low birth weight (LBW) and full-term (FT) healthy infants in relation to infant temperament and child-rearing stress. Found that although differences between child-rearing stress scores were not significant between mothers of LBW and FT infants, a higher proportion of child-rearing stress could be explained by the…

  14. 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.

    PubMed

    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

  15. Parent perception of healthy infant and toddler growth.

    PubMed

    Laraway, Kelly A; Birch, Leann L; Shaffer, Michele L; Paul, Ian M

    2010-04-01

    We hypothesized that parents of infants prefer growth at higher percentiles and are averse to growth at lower percentiles. Of 279 participating parents, only 10% desired their child's weight to be in the lowest quartile. For children weighing in the lowest quartile, 57% of parents thought their child's weight was "too low." In contrast, 66% of parents whose child's weight was in the top quartile preferred their child weigh that much. When viewing hypothetical infant growth trajectories, 47% ranked a growth chart demonstrating growth along the 10th percentile for weight as "least healthy" of 6 growth patterns, and 29% chose charts showing an infant at the 90th percentile for weight at age 1 as "healthiest." In conclusion, parents are averse to growth at the bottom of the weight growth chart but are much less likely to feel negatively about growth at higher percentiles. This is troubling given the childhood obesity epidemic. PMID:19745095

  16. Catch up growth in low birth weight infants: striking a healthy balance.

    PubMed

    Jain, Vandana; Singhal, Atul

    2012-06-01

    Catch-up growth in the first few months of life is seen almost ubiquitously in infants born small for their gestational age and conventionally considered highly desirable as it erases the growth deficit. However, recently such growth has been linked to an increased risk of later adiposity, insulin resistance and cardiovascular disease in both low income and high-income countries. In India, a third of all babies are born with a low birth weight, but the optimal growth pattern for such infants is uncertain. As a response to the high rates of infectious morbidities, undernutrition and stunting in children, the current policy is to promote rapid growth in infancy. However, with socio-economic transition and urbanization making the Indian environment more obesogenic, and the increasing prevalence of type 2 diabetes and cardiovascular disease, affecting progressively younger population, the long term adverse programming effect of fast/excessive weight gain in infancy on later body composition and metabolism may outweigh short-term benefits. This review discusses the above issues focusing on the need to strike a healthy balance between the risks and benefits of catch-up growth in Indian infants.

  17. Policy change for infants born at the "cusp of viability": a Canadian NICU experience.

    PubMed

    Mahgoub, Linda; van Manen, Michael; Byrne, Paul; Tyebkhan, Juzer M

    2014-11-01

    Resuscitation and life-support treatments for infants born at the "cusp of viability" continue to be subject to clinical and ethical debate. Reported positive outcomes for these infants led our Neonatal Program to critically review our historic practice of discouraging resuscitation of infants born at <24 weeks' gestational age. This practice change required a multifaceted, collaborative approach including neonatal, perinatal, and obstetric efforts. An exceptional experience was the formation of a dedicated working group that included invaluable input from parents who had lived the NICU experience. The inclusion of family members in the development of clinical policy was a novel experience for NICU staff, which we feel ultimately resulted in a more ethically sound approach to the care of these infants and their families. In this article, we explore our experience of the process of policy change, which although detailed and transparent was also complex and challenging in development and implementation.

  18. Preventing obesity in infants: the Growing healthy feasibility trial protocol

    PubMed Central

    Denney-Wilson, Elizabeth; Laws, Rachel; Russell, Catherine Georgina; Ong, Kok-leong; Taki, Sarah; Elliot, Roz; Azadi, Leva; Lymer, Sharyn; Taylor, Rachael; Lynch, John; Crawford, David; Ball, Kylie; Askew, Deborah; Litterbach, Eloise Kate; J Campbell, Karen

    2015-01-01

    Introduction Early childhood is an important period for establishing behaviours that will affect weight gain and health across the life course. Early feeding choices, including breast and/or formula, timing of introduction of solids, physical activity and electronic media use among infants and young children are considered likely determinants of childhood obesity. Parents play a primary role in shaping these behaviours through parental modelling, feeding styles, and the food and physical activity environments provided. Children from low socio-economic backgrounds have higher rates of obesity, making early intervention particularly important. However, such families are often more difficult to reach and may be less likely to participate in traditional programs that support healthy behaviours. Parents across all socio-demographic groups frequently access primary health care (PHC) services, including nurses in community health services and general medical practices, providing unparalleled opportunity for engagement to influence family behaviours. One emerging and promising area that might maximise engagement at a low cost is the provision of support for healthy parenting through electronic media such as the Internet or smart phones. The Growing healthy study explores the feasibility of delivering such support via primary health care services. Methods This paper describes the Growing healthy study, a non-randomised quasi experimental study examining the feasibility of an intervention delivered via a smartphone app (or website) for parents living in socioeconomically disadvantaged areas, for promoting infant feeding and parenting behaviours that promote healthy rather than excessive weight gain. Participants will be recruited via their primary health care practitioner and followed until their infant is 9 months old. Data will be collected via web-based questionnaires and the data collected inherently by the app itself. Ethics and dissemination This study received

  19. The Intervention Nurses Start Infants Growing on Healthy Trajectories (INSIGHT) study

    PubMed Central

    2014-01-01

    Background Because early life growth has long-lasting metabolic and behavioral consequences, intervention during this period of developmental plasticity may alter long-term obesity risk. While modifiable factors during infancy have been identified, until recently, preventive interventions had not been tested. The Intervention Nurses Starting Infants Growing on Healthy Trajectories (INSIGHT). Study is a longitudinal, randomized, controlled trial evaluating a responsive parenting intervention designed for the primary prevention of obesity. This “parenting” intervention is being compared with a home safety control among first-born infants and their parents. INSIGHT’s central hypothesis is that responsive parenting and specifically responsive feeding promotes self-regulation and shared parent–child responsibility for feeding, reducing subsequent risk for overeating and overweight. Methods/Design 316 first-time mothers and their full-term newborns were enrolled from one maternity ward. Two weeks following delivery, dyads were randomly assigned to the “parenting” or “safety” groups. Subsequently, research nurses conduct study visits for both groups consisting of home visits at infant age 3–4, 16, 28, and 40 weeks, followed by annual clinic-based visits at 1, 2, and 3 years. Both groups receive intervention components framed around four behavior states: Sleeping, Fussy, Alert and Calm, and Drowsy. The main study outcome is BMI z-score at age 3 years; additional outcomes include those related to patterns of infant weight gain, infant sleep hygiene and duration, maternal responsiveness and soothing strategies for infant/toddler distress and fussiness, maternal feeding style and infant dietary content and physical activity. Maternal outcomes related to weight status, diet, mental health, and parenting sense of competence are being collected. Infant temperament will be explored as a moderator of parenting effects, and blood is collected to obtain genetic

  20. A Program of Stimulation for Infants Born Prematurely.

    ERIC Educational Resources Information Center

    Barnard, Kathryn

    Examined was the effect of low frequency auditory and kinesthetic stimulation on the sleep behavior of seven premature normal infants. Stimulation consisted of positioning in a rockerbed and exposure to a recorded heartbeat for 15 minutes an hour. Measured were Ss's sleep wakefulness, weight change, and gestational development. Analysis of the…

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

    PubMed

    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. PMID:22704600

  2. Risk factors for wheezing in infants born in Cuba

    PubMed Central

    Suárez-Medina, R.; Mora-Faife, E. C.; García-García, G.; Valle-Infante, I.; Gómez-Marrero, L.; Abreu-Suárez, G.; González-Valdez, J.; Fabró-Ortiz, D. Dania; Fundora-Hernández, H.; Venn, A.; Britton, J.; Fogarty, A. W.

    2013-01-01

    Background: Cuba is a unique country, and despite limited economic development, has an excellent health system. However, the prevalence of asthma symptoms in children in Havana, Cuba, is unusually high. Aim: As early life exposures are critical to the aetiology of asthma, we have studied environmental influences on the risk of wheezing in Cuban infants. Design: Cross-sectional study. Methods: A random sample of 2032 children aged 12–15 months living in Havana was selected for inclusion in the cohort. Data were collected using questionnaires administered by researchers. Results: Of 2032 infants invited to participate, 1956 (96%) infants provided data. The prevalence of any wheeze was 45%, severe wheeze requiring use of emergency services was 30% and recurrent wheeze on three or more occasions was 20%. The largest adjusted risk factors for any wheeze were presence of eczema [odds ratio (OR) 2.09; 95% confidence interval (CI) 1.48–2.94], family history of asthma (OR 2.05; 95% CI 1.60–2.62), poor ventilation in the house (OR 1.99; 95% CI 1.48–2.67), attendance at nursery (OR 1.78; 95% CI 1.24–2.57), male sex (OR1.52; 95% CI 1.19–1.96) and the number of smokers in the house (P < 0.03 for trend), OR 1.64 (95% CI 1.17–2.31) for three or more smokers in the house compared to no smokers in the household. Conclusion: We have identified several risk factors for any wheeze in young infants living in modern day Cuba. As the prevalence of smoking in the house is high (51%), intervention studies are required to determine effective strategies to improve infant health. PMID:23824939

  3. Partial restoration of the microbiota of cesarean-born infants via vaginal microbial transfer

    PubMed Central

    Dominguez-Bello, Maria G.; De Jesus-Laboy, Kassandra M.; Shen, Nan; Cox, Laura M.; Amir, Amnon; Gonzalez, Antonio; Bokulich, Nicholas A.; Song, Se Jin; Hoashi, Marina; Rivera-Vina, Juana I.; Mendez, Keimari; Knight, Rob; Clemente, Jose C.

    2016-01-01

    Exposure of newborns to the maternal vaginal microbiota is interrupted with cesarean birthing. Babies delivered by Cesarean section (C-section) acquire a microbiota that differs from that of vaginally delivered infants, and C-section delivery has been associated with increased risk for immune and metabolic disorders. Here we conducted a pilot study in which infants delivered by C-section are exposed to maternal vaginal fluids at birth. Similar to vaginally delivered babies, the gut, oral, and skin microbiome of these newborns during the first 30 days of life was enriched in vaginal bacteria underrepresented in unexposed C-section infants, albeit similarity to vaginally-delivered infants was higher in oral and skin than in anal samples. Although the long-term health consequences of restoring the microbiota of C-section born infants remain unclear, our results demonstrate that vaginal microbes can be partially restored at birth in C-section delivered babies. PMID:26828196

  4. The Healthy Infant Nasal Transcriptome: A Benchmark Study

    PubMed Central

    Chu, Chin-Yi; Qiu, Xing; Wang, Lu; Bhattacharya, Soumyaroop; Lofthus, Gerry; Corbett, Anthony; Holden-Wiltse, Jeanne; Grier, Alex; Tesini, Brenda; Gill, Steven R.; Falsey, Ann R.; Caserta, Mary T.; Walsh, Edward E.; Mariani, Thomas J.

    2016-01-01

    Responses by resident cells are likely to play a key role in determining the severity of respiratory disease. However, sampling of the airways poses a significant challenge, particularly in infants and children. Here, we report a reliable method for obtaining nasal epithelial cell RNA from infants for genome-wide transcriptomic analysis, and describe baseline expression characteristics in an asymptomatic cohort. Nasal epithelial cells were collected by brushing of the inferior turbinates, and gene expression was interrogated by RNA-seq analysis. Reliable recovery of RNA occurred in the absence of adverse events. We observed high expression of epithelial cell markers and similarity to the transcriptome for intrapulmonary airway epithelial cells. We identified genes displaying low and high expression variability, both inherently, and in response to environmental exposures. The greatest gene expression differences in this asymptomatic cohort were associated with the presence of known pathogenic viruses and/or bacteria. Robust bacteria-associated gene expression patterns were significantly associated with the presence of Moraxella. In summary, we have developed a reliable method for interrogating the infant airway transcriptome by sampling the nasal epithelium. Our data demonstrates both the fidelity and feasibility of our methodology, and describes normal gene expression and variation within a healthy infant cohort. PMID:27658638

  5. Disposition and Health Outcomes among Infants Born to Mothers with No Prenatal Care

    ERIC Educational Resources Information Center

    Friedman, Susan Hatters; Heneghan, Amy; Rosenthal, Miriam

    2009-01-01

    Objective: This study assessed infant disposition and health outcomes among offspring born to mothers without prenatal care, based on maternal characteristics and the reason for lack of prenatal care (i.e., denial of pregnancy, concealment of pregnancy, primary substance use, financial barriers and multiparity). Methods: A retrospective record…

  6. Mothers' Strategies in Handling the Prematurely Born Infant: a Qualitative Study

    PubMed Central

    Arzani, Afsaneh; Valizadeh, Leila; Zamanzadeh, Vahid; Mohammadi, Easa

    2015-01-01

    Introduction: Family, especially mother, is faced with numerous challenges by experiencing a premature birth. Since knowing about mother's efforts regarding prematurely born infant helps us in our comprehensive understanding of the impact of this incident on the family system and its performance. The present study was carried out to explore the mothers' strategies regarding prematurely born infant. Methods: In a conventional qualitative content analysis, data was collected through purposive sampling by semi-structured deep interviews with 18 mothers who had prematurely born infant during 2012-2013 in the teaching hospitals of the north and northwest of Iran. All the interviews were recorded, typed, and finally analyzed. Results: Data analysis resulted in the extraction of categories of "asking for help, elevating capacity and reducing personal responsibilities and commitments". These categories were revealed in mothers respectively by the different sub-categories of "religious appeal and relying on beliefs, seeking information from the treatment and caring team, participating in infant's care, companionship and support of family and friends","focusing on positive thinking and imagination, patience and strength " and "ignoring some routine affairs and reducing role-related activities and duties".Conclusion: Considering the uniqueness of the mother's role in responding to the needs of infants, healthcare system should consider mothers as real target in the intervention strategies in order to promote health and quality of life, so maybe this way, the burden of care and management of critical situations caused by a premature birth on the mother can be reduced. PMID:25821755

  7. Effect of caffeine on respiratory muscle strength and lung function in prematurely born, ventilated infants.

    PubMed

    Kassim, Zainab; Greenough, Anne; Rafferty, Gerrard F

    2009-12-01

    The aims of this study were to determine whether caffeine administration increased respiratory muscle function and if this was associated with lung function improvement in prematurely born infants being weaned from mechanical ventilation. Respiratory muscle function was assessed by measurement of the maximum pressures generated during occlusions at end inspiration (Pemax) and end expiration (Pimax) and lung function by measurement of lung volume (functional residual capacity (FRC)) and respiratory system compliance (CRS) and resistance (RRS) in 18 infants with a median gestational age of 28 (range 24-36) weeks. Measurements were made immediately prior to caffeine administration (baseline) and 6 h later. Six hours after caffeine administration compared to baseline, the median Pemax (p = 0.017), Pimax (p = 0.004), FRC (p < 0.001), CRS (p = 0.002) and RRS (p = 0.004) had significantly improved. Our results suggest that caffeine administration facilitates weaning of prematurely born infants from mechanical ventilation by improving respiratory muscle strength.

  8. Intrauterine growth of live-born Tanzanian infants.

    PubMed

    Boersma, E R; Mbise, R L

    1979-03-01

    The incidence of low birthweight infants, the effect of intrauterine growth retardation on anthropometric measurements, and local standards of intrauterine growth curves for weight, crown-heel length and head circumference together with curves of body measurement ratios of weight/length, weight/head circumference and weight/length x head circumference are presented for the population of Dar es Salaam (Tanzania). Acomparison is made with a standard composed for a Caucasian community with completely different socio-economic and nutritional status. From 28 to 34 weeks of gestation weight gain in Dar es Salaam foetuses was reduced, while length and head circumference were relatively less affected. However, an increased intrauterine growth velocity was recorded from 34 to 38 weeks of gestation. PMID:483374

  9. Neighborhood Disadvantage, Racial Concentration and the Birthweight of Infants born to Adolescent Mothers

    PubMed Central

    Madkour, Aubrey Spriggs; Harville, Emily Wheeler; Xie, Yiqiong

    2013-01-01

    Objective To study the relationship between neighborhood demographic characteristics (disadvantage, racial concentration) and the birthweight of infants born to adolescent mothers, potentially as mediated by smoking, prenatal care use, or perceptions of neighborhood safety. Methods Data from Waves I and IV of the National Longitudinal Survey of Adolescent Health were analyzed. Birthweight (continuous) and low birthweight (<2.5 kg) of singleton infants born to non-Hispanic Black and non-Hispanic White adolescent mothers (<20 years) after Wave I were examined as outcomes. Neighborhood demographic characteristics included Census Block Group socioeconomic disadvantage and Black racial concentration. Possible mediators (smoking during pregnancy, early initiation of prenatal care, and perceptions of safety) were also examined. Controls for adolescent baseline age, age at pregnancy, body mass index (BMI) and parental education were included. Analyses were run stratified on race. Results Baseline continuous birthweight, BMI and neighborhood demographics varied significantly between non-Hispanic Black and White adolescent mothers, with Black adolescent mothers evidencing lower birthweight and higher BMI, neighborhood disadvantage and Black racial concentration. In multivariable analyses among Black adolescent mothers, Black racial concentration was positively associated with birthweight, and negatively associated with low birthweight; no mediators were supported. Neighborhood disadvantage and Black racial concentration were unassociated with birthweight outcomes among White adolescent mothers. Conclusions Infants born to Black adolescent mothers evidenced higher birthweight with increasing Black neighborhood concentration. Further exploration of mechanisms by which Black racial concentration may positively impact birthweight is warranted. PMID:23771237

  10. Harlequin ichthyosis in an infant born to a father with eczema.

    PubMed

    Fatima, Saba; Rafiq, Ali; Majid, Zain

    2015-04-01

    Harlequin ichthyosis is characterized by thickening of the layer of the skin which contains keratin. Eczema is a chronic relapsing skin disorder which is also associated with disrupted epidermal barrier. We report the case of a 6-hour-old male patient who was brought to the neonatal intensive care unit of our hospital with crusting skin lesions all over the body, presence of a severe ectropion and deranged electrolytes. A diagnosis of harlequin ichthyosis was made, and the neonate was managed accordingly. However, the infant eventually expired on the seventh day of life. The infant's father was a patient of eczema with a chronic relapsing course and was on oral steroid therapy. As per our knowledge, this is the first reported case of an infant with harlequin ichthyosis born to a father suffering from eczema. The similarities in the pathogenesis of the two diseases and the genetic mutation of filaggrin might suggest an association between the two conditions. Harlequin ichthyosis can hence be looked out for in infants born of parents with eczema.

  11. Bronchopulmonary Dysplasia in Preterm Infants Born at Less Than 32 Weeks Gestation

    PubMed Central

    Xu, Yan-Ping

    2016-01-01

    Objectives: Bronchopulmonary dysplasia (BPD) is a chronic pulmonary disorder affecting preterm infants. We studied the factors and echocardiographic evidence of early pulmonary hypertension (PH) associated with moderate or severe BPD. Methods: We retrospectively reviewed preterm infants who were born at <32 weeks gestation and admitted to the neonatal intensive care unit at the Children’s Hospital of Zhejiang University School of Medicine between July 2013 and July 2015. Results: Forty-two preterm infants were enrolled in the study. All the patients received oxygen treatment for a mean of 62.5 ± 28.0 days. The grades of BPD were classified as follows: severe, 35.7%; moderate, 40.5%; and mild, 23.8%. The time of ventilator and oxygen supplementation was longer in infants who developed PH. Severe BPD was related to PH at 28 days. Conclusions: These findings support the notion that early pulmonary vascular disease and long-term infection in preterm infants contributes to increased susceptibility for severe BPD.

  12. Bronchopulmonary Dysplasia in Preterm Infants Born at Less Than 32 Weeks Gestation

    PubMed Central

    Xu, Yan-Ping

    2016-01-01

    Objectives: Bronchopulmonary dysplasia (BPD) is a chronic pulmonary disorder affecting preterm infants. We studied the factors and echocardiographic evidence of early pulmonary hypertension (PH) associated with moderate or severe BPD. Methods: We retrospectively reviewed preterm infants who were born at <32 weeks gestation and admitted to the neonatal intensive care unit at the Children’s Hospital of Zhejiang University School of Medicine between July 2013 and July 2015. Results: Forty-two preterm infants were enrolled in the study. All the patients received oxygen treatment for a mean of 62.5 ± 28.0 days. The grades of BPD were classified as follows: severe, 35.7%; moderate, 40.5%; and mild, 23.8%. The time of ventilator and oxygen supplementation was longer in infants who developed PH. Severe BPD was related to PH at 28 days. Conclusions: These findings support the notion that early pulmonary vascular disease and long-term infection in preterm infants contributes to increased susceptibility for severe BPD. PMID:27689102

  13. Outcome and resource utilization of infants born with hypoplastic left heart syndrome in the Intermountain West.

    PubMed

    Menon, Shaji C; Keenan, Heather T; Weng, Hsin-Yi Cindy; Lambert, Linda M; Burch, Philip T; Edwards, Reggi; Spackman, Alison; Korgenski, Kent E; Tani, Lloyd Y

    2012-09-01

    The objective of the present study was to characterize the outcomes and resource utilization of all infants born with hypoplastic left heart syndrome (HLHS) in the Intermountain West. This was a retrospective cohort study of all infants born with HLHS in the Intermountain West from January 1995 and January 2010. The cohort was divided into 3 eras: era 1, 1995 to 1999; era 2, 2000 to 2004; and era 3, 2005 to 2010. Cox proportional hazards regression analysis was performed to assess mortality. The lifetime hospitalization days and charges were also determined. Of the 245 infants identified, 65% were male infants and 172 (70%) underwent Stage 1 palliation. The transplant-free survival rate for the entire cohort was 33% at 14 years. The 1-year transplant-free survival rate for the surgical cohort was 60% in era 3. The infants whose initial presentation included shock, restrictive or intact atrial septum, chromosomal defects, or multiorgan dysfunction had an increased risk of death. A recent era of birth, greater birthweight, and older gestational age were associated with improved survival. The factors associated with mortality after stage 1 included surgical procedure type (Blalock-Taussig vs Sano shunt, hazard ratio 2.1), requirement for postoperative extracorporeal membrane oxygenation (hazard ratio 4.2), postoperative renal dysfunction (hazard ratio 3.0), anomalous pulmonary venous return (hazard ratio 2.9), and moderate or greater tricuspid valve regurgitation at any point (hazard ratio 2.0). For patients who had undergone stage 1, 2, or 3 palliation, the median cumulative lifetime hospitalization was 32, 48, and 65 days, and the median cumulative lifetime charges for hospitalization were $201,812, $253,183, and $296,213, respectively. In conclusion, although hospital-based studies of HLHS have shown significantly improved survival after surgical palliation, population-based studies have shown that HLHS continues to have a high mortality and high resource

  14. Mortality, Neonatal Morbidity and Two Year Follow-Up of Extremely Preterm Infants Born in the Netherlands in 2007

    PubMed Central

    de Waal, Cornelia G.; Weisglas-Kuperus, Nynke; van Goudoever, Johannes B.; Walther, Frans J; Vermeulen, M.; Kok, J.H.; Tamminga, P.; Kornelisse, R.F.; Oetomo, S. Bambang; van der Hoeven, M.A.H.B.M.; Liem, K.D.; Baerts, W.; Dijk, P.H.; Bos, A.F.; Brouwers, H.A.A.; Rijken, M.; van Wassenaer, A.G.; Koopman-Esseboom, C.

    2012-01-01

    Background Extremely preterm infants are at high risk of neonatal mortality and adverse outcome. Survival rates are slowly improving, but increased survival may come at the expense of more handicaps. Methodology/Principal Findings Prospective population-based cohort study of all infants born at 23 to 27 weeks of gestation in the Netherlands in 2007. 276 of 345 (80%) infants were born alive. Early neonatal death occurred in 96 (34.8%) live born infants, including 61 cases of delivery room death. 29 (10.5%) infants died during the late neonatal period. Survival rates for live born infants at 23, 24, 25 and 26 weeks of gestation were 0%, 6.7%, 57.9% and 71% respectively. 43.1% of 144 surviving infants developed severe neonatal morbidity (retinopathy of prematurity grade ≥3, bronchopulmonary dysplasia and/or severe brain injury). At two years of age 70.6% of the children had no disability, 17.6% was mild disabled and 11.8% had a moderate-to-severe disability. Severe brain injury (p = 0.028), retinopathy of prematurity grade ≥3 (p = 0.024), low gestational age (p = 0.019) and non-Dutch nationality of the mother (p = 0.004) increased the risk of disability. Conclusions/Significance 52% of extremely preterm infants born in the Netherlands in 2007 survived. Surviving infants had less severe neonatal morbidity compared to previous studies. At two years of age less than 30% of the infants were disabled. Disability was associated with gestational age and neonatal morbidity. PMID:22911776

  15. Morbidity and mortality of infants of diabetic mothers born at the Maternity Hospital, Kuala Lumpur.

    PubMed

    Boo, N Y

    1992-03-01

    A prospective study was carried out in the Maternity Hospital, Kuala Lumpur in 1989 to determine the morbidity and mortality of infants of diabetic mothers. Out of 24,856 neonates born during the study period, 54 neonates (2.2 per 1000 livebirths) were born to mothers who were diagnosed to have diabetes mellitus before the current pregnancy or who had impaired glucose tolerance test during the current pregnancy. Almost a third (29.6 percent) of these infants of diabetic mothers had birthweight of 4000 grams and above, and 37.0 percent of the 54 babies were large-for-gestational age. Hypoglycemia occurred in 9/54 (16.7 percent) of the neonates, respiratory distress syndrome in 5/54 (9.3 percent), shoulder dystocia in 7/54 (13.0 percent), and congenital abnormalities in 4/54 (7.4 percent). Three (5.6 percent) neonates died during the neonatal period. The results of this study suggest a need to intensify control of maternal diabetes mellitus during pregnancy in order to reduce the rates of morbidity and mortality of their infants.

  16. Tolerance of a standard intact protein formula versus a partially hydrolyzed formula in healthy, term infants

    PubMed Central

    Berseth, Carol Lynn; Mitmesser, Susan Hazels; Ziegler, Ekhard E; Marunycz, John D; Vanderhoof, Jon

    2009-01-01

    Background Parents who perceive common infant behaviors as formula intolerance-related often switch formulas without consulting a health professional. Up to one-half of formula-fed infants experience a formula change during the first six months of life. Methods The objective of this study was to assess discontinuance due to study physician-assessed formula intolerance in healthy, term infants. Infants (335) were randomized to receive either a standard intact cow milk protein formula (INTACT) or a partially hydrolyzed cow milk protein formula (PH) in a 60 day non-inferiority trial. Discontinuance due to study physician-assessed formula intolerance was the primary outcome. Secondary outcomes included number of infants who discontinued for any reason, including parent-assessed. Results Formula intolerance between groups (INTACT, 12.3% vs. PH, 13.7%) was similar for infants who completed the study or discontinued due to study physician-assessed formula intolerance. Overall study discontinuance based on parent- vs. study physician-assessed intolerance for all infants (14.4 vs.11.1%) was significantly different (P = 0.001). Conclusion This study demonstrated no difference in infant tolerance of intact vs. partially hydrolyzed cow milk protein formulas for healthy, term infants over a 60-day feeding trial, suggesting nonstandard partially hydrolyzed formulas are not necessary as a first-choice for healthy infants. Parents frequently perceived infant behavior as formula intolerance, paralleling previous reports of unnecessary formula changes. Trial Registration clinicaltrials.gov: NCT00666120 PMID:19545360

  17. Differential associations between infant affective and cortisol responses during the still face paradigm among infants born very low birth weight versus full-term.

    PubMed

    Erickson, Sarah J; Maclean, Peggy; Qualls, Clifford; Lowe, Jean R

    2013-06-01

    Psychological stress responses may have both emotional and cortisol reactivity correlates, but there are limited data addressing the association between generalized negative and positive emotional states and cortisol reactivity to a psychological stressor among infants born very low birth weight (VLBW; <1250 g) compared to infants born full-term. Examining this relationship between behavioral (affect) and physiological (cortisol) responses may provide insight into the nature of regulation difficulties identified in infants born VLBW. The purpose of this study was to assess the association between infant affective and cortisol responses to the Still Face paradigm (SF) in a cohort of six- to eight-month old infants born VLBW compared with infants born full-term (N=53 total; N=29 and N=24, respectively). Infant affect was coded in 1-s intervals while mother-infant dyads participated in the SF paradigm, and percent positive affect and percent negative affect were calculated separately for each SF episode. We had hypothesized that because infants born VLBW are at increased risk for dysregulation, they would show, compared to full-term controls, greater dysregulation in the form of less synchrony (i.e., less correlated affective and cortisol responses) across the two SF stressors (episodes 2 and 4). This hypothesis was largely supported: the associations between affective and cortisol responses were different for the two groups across the two stressors for percent positive affect (both stressor episodes 2 and 4) and percent negative affect (episode 4 only). For the full-term group, follow up correlations revealed significant negative associations between percent positive affective and cortisol responses for both stressors. Mothers' responsiveness did not explain the term group association differences between infant affective and cortisol responses across stressors. The (lack of) association of stress reactivity systems may index dysregulation or dysregulation correlates

  18. Arachidonic acid supply and metabolism in human infants born at full term.

    PubMed

    Koletzko, B; Decsi, T; Demmelmair, H

    1996-01-01

    Infants need arachidonic acid (AA; C20:4n-6) for eicosanoid synthesis and deposition in growing tissues, including brain. Human milk supplies preformed AA in amounts considered to meet accretion in membrane-rich tissues, but vegetable oil-based infant formulas do not contain AA. We studied two groups of ten healthy infants, each fed human milk or formula, and analyzed plasma lipid composition. Percentage contributions of AA to plasma phospholipids were stable over two months after birth in breast-fed infants, but infants fed formula developed significantly (P < 0.05) lower levels at the ages of two weeks (formula 6.9% vs. breast 9.4%, w/w), one month (6.2 vs. 9.1%), and two months (5.7 vs. 8.4%). In a second trial, we randomized infants to receive (from birth to age four months) formula without or with both AA and docosahexaenoic acid (DHA; C22:6n-3) at levels typical for mature human milk. Infants fed conventional formula showed a continuous decrease of phospholipid AA over time, whereas feeding of formula supplemented with AA and DHA led to significantly higher AA levels, similar to those in breast-fed infants (two months: supplemented 9.6% vs. unsupplemented 7.1%; four months: 8.7 vs. 6.6%). In order to estimate infantile capacity for endogenous synthesis of AA, we fed four term neonates with newly diagnosed phenylketonuria (mean age 18 d) a formula with all fat contributed by corn oil, which has a higher natural 13C-enrichment than European human milk or formula. Analysis of 13C-enrichment in plasma fatty acids over four days allowed us to estimate infantile AA synthesis. We found an increased 13C-value in plasma AA of all infants, which indicates that term neonates can synthesize AA. However, with a simplified isotope balance equation, we estimate that endogenous synthesis contributed only about 23% of total plasma arachidonic acid by day four. We conclude that full-term infants fed formula may require a dietary supply of some preformed AA if the biochemical

  19. Heart rate variability in 1-day-old infants born at 4330 m altitude.

    PubMed

    Mortola, J P; León-Velarde, F; Aguero, L; Frappell, P B

    1999-02-01

    In fetuses and newborn infants heart rate variability changes in conditions of acute and chronic hypoxia; we therefore asked whether heart rate variability of infants born at high altitude differed from that of low-altitude infants. Short-term recordings (4-5 min) of inter-beat intervals were obtained in 19 infants in Lima (50 m altitude) and in 15 infants in Cerro de Pasco (4330 m, barometric pressure approximately 450 mmHg, inspired oxygen pressure approximately 94 mmHg) during quiet rest in warm conditions (ambient temperature, Ta, approximately 35 degrees C). In 12 infants from each group recordings were also obtained during cooling (Ta approximately 26 degrees C). Heart rate variability was evaluated from 512 consecutive inter-beat intervals, with analysis based on time-domain and frequency-domain methods. At warm Ta, heart rate variability did not differ between the two groups. During cooling, heart rate increased only in the low-altitude group. As in the warm, during cooling most parameters of heart rate variability did not differ between the two groups. The only exception was the inter-beat interval power of the high-frequency range of the spectrum (0.15-0.4 Hz), which, at least in adults, is believed to be a reflection of vagal activity, and was greater in the high-altitude group. It is concluded that gestation at high altitude, despite its blunting effects on fetal growth, does not have a major impact on heart rate variability of the newborn. Nevertheless, the possibility that differences in response to cooling may reflect some limitation in heart rate control needs to be examined further.

  20. Thyroid function in healthy normal, low birthweight and preterm infants.

    PubMed

    Bongers-Schokking, J J; Schopman, W

    1984-12-01

    To delineate more precisely the role of gestational age, weight at birth and thyroid status at birth on the postnatal changes in thyroid hormone levels, serum T4, T3, TSH and in some cases FT3I were measured at birth and at 3-4 h, 24-30 h, 6-9 days and 13-20 days. Subjects studied were healthy appropriate-for-date (AFD) and small-for-date (SFD) term neonates and healthy AFD and SFD preterm children. At birth T4 and T3 are related to both gestational age and weight with T4 and T3 showing lower values in preterm and SFD term neonates than in AFD term children. After birth T4 and T3 concentrations show a better correlation with gestational age than with weight at birth. For TSH no correlation was found at birth, a positive correlation at 24-30 h, no correlation at 6-9 days and a negative correlation at 13-20 days both with gestational age and weight at birth. In term and close-to-term infants (36 weeks) individual T4 levels at 6-7 days show a close relationship with those at birth; in the younger children (34 and 35 weeks) lower T4 values are found, despite equal cord blood values. The individual cord blood FT3I/TSH values correlate well with those at 6-7 days of age. It is concluded that after birth all children have changing T4 and T3 values, but the pattern and level are influenced by the maturity of the child and its thyroid status at birth measured by T4 and by the FT3I/TSH ratio.(ABSTRACT TRUNCATED AT 250 WORDS) PMID:6335089

  1. Early Contact and Maternal Perceptions of Infant Temperament.

    ERIC Educational Resources Information Center

    Campbell, Susan B. Goodman; And Others

    Extra post-partum mother-infant contact in the first hour of life does not appear to enhance maternal perceptions of infant temperament at 8 months. Subjects of a study of the effects of mother-infant contact on infant temperament were healthy, white, first-born infants and their mothers. Mothers were randomly assigned to an experimental group in…

  2. Perinatal network consensus guidelines on the resuscitation of extremely preterm infants born at <27 weeks' gestation.

    PubMed

    Kariholu, Ujwal; Godambe, Sunit; Ajitsaria, Richa; Cruwys, Michele; Mat-Ali, Ezam; Elhadi, Nour; Mancini, Alexandra; Thomson, Merran

    2012-06-01

    In spite of recent advances in perinatal care and an increase in survival of extremely preterm infants over the last few years, there remains a lack of consensus about practical aspects of resuscitation of extremely preterm infants born before 27 weeks' gestation. With this in the background, the working group of one of the Perinatal Networks in London, UK, set out to conduct a survey to explore the opinions of the doctors and nurses on resuscitation practices of infants born before 27 weeks' gestation, with the aim of developing consensus guidelines. The working group emailed a questionnaire to all neonatal units within the Perinatal Network to seek the views of paediatric medical and nursing staff on resuscitation of infants born at <27 weeks' gestation. The questionnaire was returned anonymously by post. The responses highlighted the difference of opinion that currently exists amongst the clinicians and nurses across the world around the resuscitation practices of extremely preterm infants; yet at the same time, there seemed to be some consensus on certain issues. Based on the survey (questionnaire) results and already existing literature, the working group of the North West London Perinatal Network (NWLPN) produced and implemented specific consensus guidelines on practical aspects of resuscitation for infants born before 27 weeks' gestation for the network. The network plans to audit these guidelines in future and also produce a parent information leaflet explaining the relevance of these guidelines.

  3. Oxygen saturation trends in the first hour of life in healthy full-term neonates born at moderate altitude

    PubMed Central

    Said Habib, Hamed

    2013-01-01

    Background: Transition from a parallel circulation in utero to an in-series circulation immediately after birth is partly an oxygen-dependent process. Relative hypoxemia with increasing altitude above sea level exerts a certain degree of stress on oxygen-dependent metabolic processes throughout the body. Objective: The present study aimed to determine the reference values for oxygen saturation and the pre-ductal and post-ductal oxygen saturation trends during the first 60 min of life in healthy full-term neonates born at moderate altitude (1500-2500 m) using pulse oximetry. Methods: This descriptive study was carried out over a period of three months started from July 2011 in the Neonatology Department of King Abdulaziz Specialist Hospital, Taif, Saudi Arabia. In this observational study, arterial oxygen saturation in the right hand and right foot of each infant was recorded by pulse oximetry immediately after birth and continuously within the first 60 min of life. The respiratory rate, heart rate, and blood pressure were measured at birth and at 1 h after birth. Cord blood gas and haemoglobin levels were also measured. Results: The study was conducted in a hospital situated at an altitude of 1640 m above sea level. Immediately after birth, the mean pre-ductal SpO2 in the right hand was 68% (51–80%); in the right foot, the mean post-ductal SpO2 was 60% (40–77%). This difference was statistically significant (p < 0.01); however, it became statistically insignificant at 20 min (4–45 min) and disappeared at 25 min, when the SpO2 in both limbs equalised at 88% (83–96%). SpO2 levels > 94% were reached after 13 min (4–35) min pre-ductally and after 22 min (10–45 min) post-ductally. The mean respiratory rate, heart rate, and mean blood pressure at birth were 56/min, 140/min, and 34 mmHg, respectively; at 60 min, they were 40/min, 123/min, and 47 mmHg, respectively. Conclusion: This study defined normal range of SpO2 values in healthy full-term neonates born at

  4. The clustering of disorders in infants born before the 28th week of gestation

    PubMed Central

    Leviton, Alan; Dammann, Olaf; Engelke, Stephen; Allred, Elizabeth; Kuban, Karl C. K.; O’Shea, T. Michael; Paneth, Nigel

    2015-01-01

    Aim To see if disorders prevalent in infants born extremely preterm cluster. Design Observational cohort study Setting University-affiliated newborn intensive care nurseries Subjects 1223 infants born before the 28th week of gestation who survived until 36 weeks when the diagnosis of bronchopulmonary dysplasia (BPD) could be made. Interventions None Main outcome measures An echolucent lesion of the cerebral white matter, moderate or severe ventriculomegaly on a protocol cranial ultrasound scan, BPD, retinopathy of prematurity (ROP), necrotizing enterocolitis (NEC), and early and late bacteremia. Results After adjustment for gestational age, children who had severe NEC (Bell stage IIIb) were at increased risk of severe ROP (stage 3+), severe BPD (defined as both oxygen and ventilator dependent), and late bacteremia. Children who had early bacteremia were at increased risk of late bacteremia and severe ROP. Those who had late bacteremia were at increased risk of severe ROP, while children who had severe ROP were at increased risk of severe BPD. Conclusions NEC is the disorder common to most of the clusters, but we do not know if its onset occurred before the others. Organ-damage-promoting substances, however, have been found in the circulation of newborn animals with bowel inflammation, supporting the view that NEC contributes to the damage of other organs. PMID:20712837

  5. Birth defects among a cohort of infants born to HIV-infected women on antiretroviral medication

    PubMed Central

    Watts, D. Heather; Huang, Sharon; Culnane, Mary; Kaiser, Kathleen A.; Scheuerle, Angela; Mofenson, Lynne; Stanley, Kenneth; Newell, Marie-Louise; Mandelbrot, Laurent; Delfraissy, Jean-Francois; Cunningham, Coleen K.

    2011-01-01

    Objective To determine rate of and risk factors for birth defects in infants born to HIV-infected women receiving nucleoside and protease inhibitor antiretroviral (ARV) therapy. Methods Birth defects were evaluated among infants on the Pediatric AIDS Clinical Trials Group 316 trial that studied addition of peripartum nevirapine to established ARV regimen for prevention of mother-to-child transmission. Maternal therapy was categorized by trimester of earliest exposure. Birth defects were coded using conventions of the Antiretroviral Pregnancy Registry. Results Birth defects were detected in 60/1414 (4.2%; 95% CI 3.3–5.4%) infants including 30/636 (4.7%; 95% CI 3.2–6.7%) with first trimester ARV exposure and 30/778 (3.9%; 95% CI 2.6–5.5%) with exposure only after the first trimester (P=0.51). Rates of classes of defects were similar between first trimester compared to later exposure groups except heart defects which occurred in 16 (2.5%; 95% CI 1.4–4.1%) with first trimester ARV exposure and in six (0.8%; 95% CI 0.3–1.7%) infants with later exposure (P=0.02). Exposure to ARV was not associated with specific types of heart defects. Two cases of cardiomyopathy were noted. Conclusion ARV use in early pregnancy was not associated with an increased risk of birth defects overall. The possible association of ARV exposure with heart defects requires further surveillance. PMID:21142844

  6. Normative Data for Bone Mass in Healthy Term Infants from Birth to 1 Year of Age

    PubMed Central

    Gallo, Sina; Vanstone, Catherine A.; Weiler, Hope A.

    2012-01-01

    For over 2 decades, dual-energy X-ray absorptiometry (DXA) has been the gold standard for estimating bone mineral density (BMD) and facture risk in adults. More recently DXA has been used to evaluate BMD in pediatrics. However, BMD is usually assessed against reference data for which none currently exists in infancy. A prospective study was conducted to assess bone mass of term infants (37 to 42 weeks of gestation), weight appropriate for gestational age, and born to healthy mothers. The group consisted of 33 boys and 26 girls recruited from the Winnipeg Health Sciences Center (Manitoba, Canada). Whole body (WB) as well as regional sites of the lumbar spine (LS 1–4) and femur was measured using DXA (QDR 4500A, Hologic Inc.) providing bone mineral content (BMC) for all sites and BMD for spine. During the year, WB BMC increased by 200% (76.0 ± 14.2 versus 227.0 ± 29.7 g), spine BMC by 130% (2.35 ± 0.42 versus 5.37 ± 1.02 g), and femur BMC by 190% (2.94 ± 0.54 versus 8.50 ± 1.84 g). Spine BMD increased by 14% (0.266 ± 0.044 versus 0.304 ± 0.044 g/cm2) during the year. This data, representing the accretion of bone mass during the first year of life, is based on a representative sample of infants and will aid in the interpretation of diagnostic DXA scans by researchers and health professionals. PMID:23091773

  7. Unique mosaicism of tetraploidy and trisomy 8: Clinical, cytogenetic, and molecular findings in a live-born infant

    SciTech Connect

    Roberts, H.E.; Saxe, D.F.; Muralidharan, K.

    1996-03-29

    We report on a live-born infant with mosaicism of tetraploidy and trisomy 8 who had craniofacial abnormalities, cardiac and genitourinary defects, agenesis of the corpus callosum, and anomalies of limbs. The infant died at age 14 weeks. Molecular studies were done on peripheral blood lymphocytes and cultured amniocytes to determine the origin of the cytogenetic abnormalities. On the basis of the results, we describe a possible mechanism to explain these abnormalities. To our knowledge, this infant represents the first reported case of mosaic trisomy 8 with a tetraploid cell line. 14 refs., 4 figs., 2 tabs.

  8. Acute Hepatitis and Pancytopenia in Healthy Infant with Adenovirus.

    PubMed

    Matoq, Amr; Salahuddin, Asma

    2016-01-01

    Adenoviruses are a common cause of respiratory infection, pharyngitis, and conjunctivitis in infants and young children. They are known to cause hepatitis and liver failure in immunocompromised patients; they are a rare cause of hepatitis in immunocompetent patients and have been known to cause fulminant hepatic failure. We present a 23-month-old immunocompetent infant who presented with acute noncholestatic hepatitis, hypoalbuminemia, generalized anasarca, and pancytopenia secondary to adenovirus infection. PMID:27340581

  9. The role of infant feeding practices in the explanation for ethnic differences in infant growth: the Amsterdam Born Children and their Development study.

    PubMed

    de Hoog, Marieke L A; van Eijsden, Manon; Stronks, Karien; Gemke, Reinoud J B J; Vrijkotte, Tanja G M

    2011-11-01

    Rapid early growth in infants may influence overweight and CVD in later life. Both rapid growth and these disease outcomes disproportionately affect some ethnic minorities. We determined ethnic differences in growth rate (Δ standard deviation scores, ΔSDS) during the first 6 months of life and assessed the explanatory role of infant feeding. Data were derived from a multiethnic cohort for the Amsterdam Born Children and their Development study (The Netherlands). Growth data (weight and length) of 2998 term-born singleton infants with no fetal growth restriction were available for five ethnic populations: Dutch (n 1619), African descent (n 174), Turkish (n 167), Moroccan (n 232) and other non-Dutch (n 806). ΔSDS for weight, length and weight-for-length between 4 weeks and 6 months were defined using internal references. Infant feeding pattern (breast-feeding duration, introduction of formula feeding and complementary feeding) in relation to ethnic differences in growth rate was examined by multivariate linear regression. Results showed that the growth rate was higher in almost all ethnic minorities, with β between 0·07 and 0·41 for ΔSDS weight and between 0·12 and 0·42 for ΔSDS length, compared with ethnic Dutch infants. ΔSDS weight-for-length was similar across groups, except for Moroccan infants (β 0·25, P < 0·05) after correction for confounders. In general, exclusive breast-feeding for 4 months was associated with slower growth for all three growth measures. Feeding factors explained, to a small degree, the higher weight and length gain in African descent infants, but not the higher ΔSDS weight-for-length in the Moroccan population. More research is needed to elucidate the underlying mechanisms of the high infant growth rate in Turkish and Moroccan infants.

  10. Postural Complexity Influences Development in Infants Born Preterm With Brain Injury: Relating Perception-Action Theory to 3 Cases

    PubMed Central

    Izzo, Theresa; Thacker, Leroy R.; Galloway, James Cole

    2014-01-01

    Background and Purpose Perception-action theory suggests a cyclical relationship between movement and perceptual information. In this case series, changes in postural complexity were used to quantify an infant's action and perception during the development of early motor behaviors. Case Description Three infants born preterm with periventricular white matter injury were included. Outcomes Longitudinal changes in postural complexity (approximate entropy of the center of pressure), head control, reaching, and global development, measured with the Test of Infant Motor Performance and the Bayley Scales of Infant and Toddler Development, were assessed every 0.5 to 3 months during the first year of life. All 3 infants demonstrated altered postural complexity and developmental delays. However, the timing of the altered postural complexity and the type of delays varied among the infants. For infant 1, reduced postural complexity or limited action while learning to control her head in the midline position may have contributed to her motor delay. However, her ability to adapt her postural complexity eventually may have supported her ability to learn from her environment, as reflected in her relative cognitive strength. For infant 2, limited early postural complexity may have negatively affected his learning through action, resulting in cognitive delay. For infant 3, an increase in postural complexity above typical levels was associated with declining neurological status. Discussion Postural complexity is proposed as a measure of perception and action in the postural control system during the development of early behaviors. An optimal, intermediate level of postural complexity supports the use of a variety of postural control strategies and enhances the perception-action cycle. Either excessive or reduced postural complexity may contribute to developmental delays in infants born preterm with white matter injury. PMID:24903116

  11. Infants born large-for-gestational-age display slower growth in early infancy, but no epigenetic changes at birth

    PubMed Central

    Chiavaroli, Valentina; Cutfield, Wayne S.; Derraik, José G. B.; Pan, Zengxiang; Ngo, Sherry; Sheppard, Allan; Craigie, Susan; Stone, Peter; Sadler, Lynn; Ahlsson, Fredrik

    2015-01-01

    We evaluated the growth patterns of infants born large-for-gestational-age (LGA) from birth to age 1 year compared to those born appropriate-for-gestational-age (AGA). In addition, we investigated possible epigenetic changes associated with being born LGA. Seventy-one newborns were classified by birth weight as AGA (10th–90th percentile; n = 42) or LGA (>90th percentile; n = 29). Post-natal follow-up until age 1 year was performed with clinical assessments at 3, 6, and 12 months. Genome-wide DNA methylation was analysed on umbilical tissue in 19 AGA and 27 LGA infants. At birth, LGA infants had greater weight (p < 0.0001), length (p < 0.0001), ponderal index (p = 0.020), as well as greater head (p < 0.0001), chest (p = 0.044), and abdominal (p = 0.007) circumferences than AGA newborns. LGA infants were still larger at the age of 3 months, but by age 6 months there were no more differences between groups, due to higher length and weight increments in AGA infants between 0 and 6 months (p < 0.0001 and p = 0.002, respectively). Genome-wide analysis showed no epigenetic differences between LGA and AGA infants. Overall, LGA infants had slower growth in early infancy, being anthropometrically similar to AGA infants by 6 months of age. In addition, differences between AGA and LGA newborns were not associated with epigenetic changes. PMID:26419812

  12. Association of antenatal corticosteroids with mortality and neurodevelopmental outcomes among infants born at 22–25 weeks gestation

    PubMed Central

    Carlo, Waldemar A.; McDonald, Scott A.; Fanaroff, Avroy A.; Vohr, Betty R.; Stoll, Barbara J.; Ehrenkranz, Richard A.; Andrews, William W.; Wallace, Dennis; Das, Abhik; Bell, Edward F.; Walsh, Michele C.; Laptook, Abbot R.; Shankaran, Seetha; Poindexter, Brenda B.; Hale, Ellen C.; Newman, Nancy S.; Davis, Alexis S.; Schibler, Kurt; Kennedy, Kathleen A.; Sanchez, Pablo J.; Van Meurs, Krisa P.; Goldberg, Ronald N.; Watterberg, Kristi L.; Faix, Roger G.; Frantz, Ivan D.; Higgins, Rosemary D.

    2013-01-01

    Context Current guidelines, initially published in 1995, recommend antenatal corticosteroids for mothers with preterm labor from 24–34 weeks gestational age, but not before 24 weeks because of lack of data. However, many infants born before 24 weeks are provided intensive care now. Objective To determine if antenatal corticosteroids are associated with improvement in major outcomes in infants born at 22 and 23 weeks. Design, Setting, Participants Data for this cohort study were collected prospectively on 401–1000 gram inborn infants (N=10,541) of 22–25 weeks gestation born between 1993–2009 at 23 academic perinatal centers in the United States. Certified examiners unaware of exposure to antenatal corticosteroids performed follow-up examinations on 4,924 (86.5%) of the infants born in 1993–2008 who survived to 18–22 months. Logistic regression models generated adjusted odds ratios, controlling for maternal and neonatal variables. Main Outcome Measures Mortality and neurodevelopmental impairment at 18–22 months corrected age RESULTS Death or neurodevelopmental impairment at 18–22 months was lower for infants whose mothers received antenatal corticosteroids born at 23 weeks (antenatal corticosteroids, 83.4% vs no antenatal corticosteroids, 90.5%; adjusted odds ratio 0.58; 95% CI, 0.42–0.80), at 24 weeks (antenatal corticosteroids, 68.4% vs no antenatal corticosteroids, 80.3%; adjusted odds ratio 0.62; 95% CI, 0.49–0.78), and at 25 weeks (antenatal corticosteroids, 52.7% vs no antenatal corticosteroids, 67.9%; adjusted odds ratio 0.61; 95% CI, 0.50–0.74) but not at 22 weeks (antenatal corticosteroids, 90.2% vs no antenatal corticosteroids, 93.1%; adjusted odds ratio 0.80; 95% CI, 0.29–12.21). Death by 18–22 months, hospital death, death/intraventricular hemorrhage/periventricular leukomalacia, and death/necrotizing enterocolitis were significantly lower for infants born at 23, 24, and 25 weeks gestational age if the mothers had received

  13. Zinc for preterm infants: Who needs it and how much is needed?

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The establishment of micronutrient requirements for infants remains a challenge. For healthy full-term infants, breast milk is an appropriate standard for virtually all nutrients. In contrast, guidelines for infants who are not healthy, and infants who are born preterm, are much more tenuous....

  14. Early electrophysiological markers of atypical language processing in prematurely born infants.

    PubMed

    Paquette, Natacha; Vannasing, Phetsamone; Tremblay, Julie; Lefebvre, Francine; Roy, Marie-Sylvie; McKerral, Michelle; Lepore, Franco; Lassonde, Maryse; Gallagher, Anne

    2015-12-01

    Because nervous system development may be affected by prematurity, many prematurely born children present language or cognitive disorders at school age. The goal of this study is to investigate whether these impairments can be identified early in life using electrophysiological auditory event-related potentials (AERPs) and mismatch negativity (MMN). Brain responses to speech and non-speech stimuli were assessed in prematurely born children to identify early electrophysiological markers of language and cognitive impairments. Participants were 74 children (41 full-term, 33 preterm) aged 3, 12, and 36 months. Pre-attentional auditory responses (MMN and AERPs) were assessed using an oddball paradigm, with speech and non-speech stimuli presented in counterbalanced order between participants. Language and cognitive development were assessed using the Bayley Scale of Infant Development, Third Edition (BSID-III). Results show that preterms as young as 3 months old had delayed MMN response to speech stimuli compared to full-terms. A significant negative correlation was also found between MMN latency to speech sounds and the BSID-III expressive language subscale. However, no significant differences between full-terms and preterms were found for the MMN to non-speech stimuli, suggesting preserved pre-attentional auditory discrimination abilities in these children. Identification of early electrophysiological markers for delayed language development could facilitate timely interventions.

  15. Differential Growth Patterns Among Healthy Infants Fed Protein Hydrolysate or Cow-Milk Formulas

    PubMed Central

    Ventura, Alison K.; Beauchamp, Gary K.

    2011-01-01

    OBJECTIVE: Infant formulas differ considerably in composition and sensory profiles. In this randomized study, we examined whether healthy infants fed an extensively protein hydrolysate formula (PHF) would differ in feeding behavior and growth from those fed cow-milk formula (CMF). PATIENTS AND METHODS: Infants were randomly assigned to be fed CMF or PHF between 0.5 and 7.5 months of age. Each month for 7 months, infants were weighed and measured and then videotaped while being fed their assigned formula. Anthropometric z scores were calculated by using World Health Organization growth standards. Multilevel linear growth and piecewise mixed-effects models compared trajectories for growth measures and formula acceptance. RESULTS: When compared with infants fed CMF, infants fed PHF had significantly lower weight-for-length z scores across ages 2.5 to 7.5 months. There were no differences in length-for-age z scores, which indicate that group differences resulted from gains in weight, not length. Infants fed PHF also had significantly slower weight gain velocity compared with infants fed CMF. During the monthly assessments, PHF-fed infants consumed less formula to satiation than did CMF-fed infants across the study period. Maternal ratings of infants' acceptance of the formula did not differ at any age. CONCLUSIONS: z-score trajectories indicate that CMF-fed infants' weight gain was accelerated, whereas PHF-fed infants' weight gain was normative. Whether such differences in growth are because of differences in the protein content or amino acid profile of the formulas and, in turn, metabolism is unknown. Research on the long-term consequences of these early growth differences is needed. PMID:21187303

  16. Infant formula with galacto-oligosaccharides (OM55N) stimulates the growth of indigenous bifidobacteria in healthy term infants.

    PubMed

    Matsuki, T; Tajima, S; Hara, T; Yahagi, K; Ogawa, E; Kodama, H

    2016-09-01

    The objective of the study was to investigate whether an infant formula supplemented with galacto-oligosaccharides (GOS; OM55N) was able to stimulate the growth of indigenous bifidobacteria and to establish microbiota similar to that of breastfed infants. A randomised, double-blind, placebo-controlled trial was performed using 35 healthy term infants (31-54 days of age; 42±6 days) to determine whether infant formula with 0.3 g/dl GOS (OM55N) stimulated the growth of bifidobacteria in the infants' guts. At the trial onset and 2 weeks after, the infants' faecal samples were examined for microbiota composition (bacterial abundance and α-diversity) and faecal characteristics. Among the 35 infants, 5 were withdrawn and 8 were excluded from the final evaluation before breaking the blinding since the indigenous bifidobacteria were not detected at the trial onset. After 2 weeks, the abundance of Bifidobacteriaceae was significantly increased in the GOS feeding group compared to the control (+11.6±24.1% vs -3.9±13.0%; P=0.043). The Shannon index, which accounts for both abundance and evenness of the present species, was significantly decreased with GOS supplementation (-0.1±0.4 vs +0.4±0.4; P=0.014). Faecal characteristics such as pH and organic acids were similar in both groups, with no statistical differences. No adverse side effects related to the formula consumption were reported. Although the concentration of GOS was relatively low, the infant formula with GOS increased the abundance of bifidobacteria and resulted in a reduced α-diversity of the microbiota.

  17. Is there a healthy foreign born effect for childhood obesity in the United States?

    PubMed

    Li, Nan; Strobino, Donna; Ahmed, Saifuddin; Minkovitz, Cynthia S

    2011-04-01

    Objective of the study was to explore factors associated with early childhood obesity and assess whether having a foreign born mother is protective against childhood obesity. Data sources include 9 months and 4 years parent interviews and direct assessments of possessive children's weight and height (4 years) or length (9 months) from the Early Childhood Longitudinal Study-Birth Cohort. Subjects were children with anthropometric measures who lived with their mothers (n = 9,700 at 9 months and 8,200 at 4 years). Overweight is defined as a weight-for-length ratio at or above the 95th percentile at 9 months; obesity is defined as a body mass index at or above the 95th percentile at 4 years. The prevalence of overweight/obesity was 15.4% at 9 months and 18.0% at 4 years. After adjustment for potential confounders, having a foreign-born mother was not associated with the odds of overweight at 9 months or 4 years. At 9 months and 4 years, low birth weight, pre-pregnancy weight and weight gain during pregnancy were protective of overweight. In addition to these factors, at 4 years, excessive weight gain in the first 9 months was the strongest predictors for obesity. Living in a safe neighborhood and ever having breastfed were protective against obesity. Having a foreign born mother is not protective of early childhood obesity. A focus on health of women prior to conception and on women's and infants' health in the perinatal period are key to addressing childhood obesity.

  18. Ascending in utero herpes simplex virus infection in an initially healthy-appearing premature infant.

    PubMed

    Edwards, Morven S; Popek, Edwina J; Wise, Brittany; Hatzenbuehler, Lindsay; Arunachalam, Athis R; Hair, Amy B

    2015-01-01

    The usual route of acquisition for intrauterine herpes simplex virus (HSV) infection is transplacental. We evaluated a premature infant with in utero acquisition of HSV resulting from ascending infection. Histopathologic evidence of chronic chorioamnionitis and positive staining with immunohistochemistry for HSV in the placenta and umbilical cord established the diagnosis. The clinical presentation was also of interest in that the infant was initially healthy appearing.

  19. The diving reflex in healthy infants in the first year of life.

    PubMed

    Pedroso, Fleming S; Riesgo, Rudimar S; Gatiboni, Tanira; Rotta, Newra T

    2012-02-01

    A cohort study was conducted with a random sample of 33 healthy infants evaluated at birth and at 1, 2, 3, 4, 5, 6, 9, and 12 months to determine the frequency of respiratory rate changes in response to air blown over the face (diving reflex) in the first year of life, and to standardize the description of diving reflex occurrence. All 33 infants remained neurologically normal throughout follow-up. Diving reflex was observed in 95.3% of newborns and in 100% of infants between 2 and 6 months of age. At 6 months, it started to decrease but persisted in 90% of the infants up to 12 months. The diving reflex is highly prevalent in the first year of life and can be easily elicited by applying a flow of air over the infant's face, particularly during crying.

  20. Macrosomia Predictors in Infants Born to Cuban Mothers with Gestational Diabetes.

    PubMed

    Cruz, Jeddú; Grandía, Raiden; Padilla, Liset; Rodríguez, Suilbert; Hernández García, Pilar; Lang Prieto, Jacinto; Márquez-Guillén, Antonio

    2015-07-01

    INTRODUCTION Fetal macrosomia is the most important complication in infants of women with diabetes, whether preconceptional or gestational. Its occurrence is related to certain maternal and fetal conditions and negatively affects maternal and perinatal outcomes. The definitive diagnosis is made at birth if a newborn weighs >4000 g. OBJECTIVE Identify which maternal and fetal conditions could be macrosomia predictors in infants born to Cuban mothers with gestational diabetes. METHODS A case-control study comprising 236 women with gestational diabetes who bore live infants (118 with macrosomia and 118 without) was conducted in the América Arias University Maternity Hospital, Havana, Cuba, during 2002-2012. The dependent variable was macrosomia (birth weight >4000 g). Independent maternal variables included body mass index at pregnancy onset, overweight or obesity at pregnancy onset, gestational age at diabetes diagnosis, pregnancy weight gain, glycemic control, triglycerides and cholesterol. Fetal variables examined included third-semester fetal abdominal circumference, estimated fetal weight at ≥28 weeks (absolute and percentilized by Campbell and Wilkin, and Usher and McLean curves). Chi square was used to compare continuous variables (proportions) and the student t test (X ± SD) for categorical variables, with significance threshold set at p <0.05. ORs and their 95% CIs were calculated. RESULTS Significant differences between cases and controls were found in most variables studied, with the exception of late gestational diabetes diagnosis, total fasting cholesterol and hypercholesterolemia. The highest OR for macrosomia were for maternal hypertriglyceridemia (OR 4.80, CI 2.34-9.84), third-trimester fetal abdominal circumference >75th percentile (OR 7.54, CI 4.04-14.06), and estimated fetal weight >90th percentile by Campbell and Wilkin curves (OR 4.75, CI 1.42-15.84) and by Usher and McLean curves (OR 8.81, CI 4.25-18.26). CONCLUSIONS Most variables assessed

  1. Persistent coagulopathy during Escherichia coli sepsis in a previously healthy infant revealed undiagnosed tyrosinaemia type 1.

    PubMed

    Georgouli, H; Schulpis, K H; Michelakaki, H; Kaltsa, M; Sdogou, T; Kossiva, L

    2010-12-29

    Hereditary tyrosinaemia type 1 (HT1) is caused by an enzymatic defect in tyrosine metabolism. It is an autosomal recessive disorder and affects both sexes equally. In young infants HT1 can present as severe liver involvement and in older infants as liver failure and renal tubular dysfunction together with growth failure and rickets. The authors report the case of a 5-month-old, previously healthy, male infant who presented with Escherichia coli sepsis and severe coagulopathy due to liver dysfunction. Despite the early diagnosis of HT1 and treatment with 2-(2-nitro-4-trifluoromethylbenzoyl)-1, 3-cyclohexanedione (NTBC), the patient died from severe coagulopathy and multi-organ failure.

  2. HIV testing and retention in care of infants born to HIV- infected women enrolled in 'Option B+', Thyolo, Malawi.

    PubMed

    Martínez Pérez, G; Metcalf, C; Garone, D; Coulborn, R; Harries, A D; Hedt-Gauthier, B; Murowa, M; Mwenelupembe, G S; Van den Bergh, R; Triviño Durán, L

    2014-06-21

    Prevention of mother-to-child transmission 'Option B+' originated in Malawi in 2011 to prevent new infections in infants exposed to the human immunodeficiency virus (HIV). We assessed 12-month programme retention and HIV testing uptake among infants born to HIV-infected mothers from September 2011 to June 2012 in Thyolo District Hospital. Of 513 infants, 368 (71.7%) remained in care at 12 months. Altogether, 412 (80.3%) underwent HIV DNA polymerase chain reaction testing, with 267 (52.0%) tested at 6-12 weeks, and 255 (49.7%) underwent rapid HIV testing, with 144 (28.1%) tested at 12 months. Eighty-eight (17.2%) infants had both tests as scheduled. Measures are needed to improve adherence to national testing protocols.

  3. Circulating GLP-1 in infants born small-for-gestational-age: breast-feeding versus formula-feeding.

    PubMed

    Díaz, M; Bassols, J; Sebastiani, G; López-Bermejo, A; Ibáñez, L; de Zegher, F

    2015-10-01

    Prenatal growth restraint associates with the risk for later diabetes, particularly if such restraint is followed by postnatal formula-feeding (FOF) rather than breast-feeding (BRF). Circulating incretins can influence the neonatal programming of hypothalamic setpoints for appetite and energy expenditure, and are thus candidate mediators of the long-term effects exerted by early nutrition. We have tested this concept by measuring (at birth and at age 4 months) the circulating concentrations of glucagon-like peptide-1 (GLP-1) in BRF infants born appropriate-for-gestational-age (AGA; n=63) and in small-for-gestational-age (SGA) infants receiving either BRF (n=28) or FOF (n=26). At birth, concentrations of GLP-1 were similar in AGA and SGA infants. At 4 months, pre-feeding GLP-1 concentrations were higher than at birth; SGA-BRF infants had GLP-1 concentrations similar to those in AGA-BRF infants but SGA-FOF infants had higher concentrations. In conclusion, nutrition appears to influence the circulating GLP-1 concentrations in SGA infants and may thereby modulate long-term diabetes risk.

  4. Alpha-lactalbumin and casein-glycomacropeptide do not affect iron absorption from formula in healthy term infants

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Iron absorption from infant formula is relatively low. Alpha-lactalbumin and casein-glycomacropeptide have been suggested to enhance mineral absorption. We therefore assessed the effect of alpha-lactalbumin and casein-glycomacropeptide on iron absorption from infant formula in healthy term infants. ...

  5. [Sensory system development and the physical environment of infants born very preterm].

    PubMed

    Kuhn, P; Zores, C; Astruc, D; Dufour, A; Casper, Ch

    2011-07-01

    The sensory systems develop in several sequences, with a process specific to each system and with a transnatal continuum. This development is based partly on interactions between the fetus and the newborn and their physical and human environments. These interactions are key drivers of the child development. The adaptation of the newborn's environment is crucial for his survival, his well-being and his development, especially if he is born prematurely. The physical environment of the hospital where immature infants are immersed differs greatly from the uterine environment from which they were extracted prematurely. There are discrepancies between their sensory expectations originating in the antenatal period and the atypical stimuli that newborns encounter in their postnatal nosocomial environment. These assertions are valid for all sensory modalities. Many studies have proven that very preterm infants are highly sensitive to this environment which can affect their physiological and behavioural well being. Moreover, it can alter their perception of important human sensory signals, particularly the ones coming from their mother. The long term impacts of this environment are more difficult to identify due to the multi-sensory nature of these stimuli and the multifactorial origin of the neurological disorders that these children may develop. However, the adaptation of their physical environment is one of the corner stones of specific developmental care programs, like the NIDCAP program that has been shown to be successful to improve their short and medium term outcomes. The architectural design, technical equipment and used health-care products, and the strategies and organizations of care are the main determinants of the physical environment of these children. Recommendations for the hospital environment, integrating a newborn's developmental perspective, have been made available. They should be applied more widely and should be completed. Technological equipment

  6. Healthy girl born after cryopreservation of gametes and ICSI in a patient with seminoma.

    PubMed

    Notrica, Judith; Divita, Andrea; Neuspiller, Fernando; Arenas, Gabriela; de Fried, Ester Polak

    2004-12-01

    This study reports birth in a case of intracytoplasmic sperm injection with cryopreserved oocytes and spermatozoa banked after radiotherapy and prior to chemotherapy due the occurrence of two non-synchronous seminomas. A 30-year-old male with a diagnosis of seminoma cryopreserved six vials of spermatozoa. After oncological treatment was completed, his partner, a 24-year-old woman, underwent ovarian stimulation. Seventeen oocytes were retrieved; one was at the germinal vesicle stage and two were injected, resulting in two embryos. Fourteen metaphase II oocytes were frozen. The woman presented moderated ovarian hyperstimulation syndrome, and embryo cryopreservation was indicated. After endometrial preparation, two embryos were transferred and a pregnancy was achieved. The woman suffered eclampsia during week 28 of gestation. Caesarean section was performed and a preterm girl weighing 1000 g was born, but died 2 weeks after delivery. A year later, a second procedure was begun. Frozen oocytes and one vial of semen were thawed. Eight of the 14 oocytes survived and were microinjected; two became fertilized and one good quality cleaved embryo was transferred. Pregnancy was achieved and a healthy girl was born with a birth weight of 2800 g. Oocyte cryopreservation associated with sperm banking in cancer patients is a useful tool for couples seeking deferred parenthood.

  7. Assessment of congenital anomalies in infants born to pregnant women enrolled in clinical trials.

    PubMed

    Rasmussen, Sonja A; Hernandez-Diaz, Sonia; Abdul-Rahman, Omar A; Sahin, Leyla; Petrie, Carey R; Keppler-Noreuil, Kim M; Frey, Sharon E; Mason, Robin M; Nesin, Mirjana; Carey, John C

    2014-12-15

    In 2011 and 2012, the Division of Microbiology and Infectious Diseases at the National Institute of Allergy and Infectious Diseases, National Institutes of Health, held a series of meetings to provide guidance to investigators regarding study design of clinical trials of vaccines and antimicrobial medications that enroll pregnant women. Assessment of congenital anomalies among infants born to women enrolled in these trials was recognized as a challenging issue, and a workgroup with expertise in epidemiology, pediatrics, genetics, dysmorphology, clinical trials, and infectious diseases was formed to address this issue. The workgroup considered 3 approaches for congenital anomalies assessment that have been developed for use in other studies: (1) maternal report combined with medical records review, (2) standardized photographic assessment and physical examination by a health professional who has received specific training in congenital anomalies, and (3) standardized physical examination by a trained dysmorphologist (combined with maternal interview and medical records review). The strengths and limitations of these approaches were discussed with regard to their use in clinical trials. None of the approaches was deemed appropriate for use in all clinical trials. Instead, the workgroup acknowledged that decisions regarding the optimal method of assessment of congenital anomalies will likely vary depending on the clinical trial, its setting, and the agent under study; in some cases, a combination of approaches may be appropriate. The workgroup recognized the need for more research on approaches to the assessment of congenital anomalies to better guide investigators in optimal design of clinical trials that enroll pregnant women.

  8. Assessment of Congenital Anomalies in Infants Born to Pregnant Women Enrolled in Clinical Trials

    PubMed Central

    Rasmussen, Sonja A.; Hernandez-Diaz, Sonia; Abdul-Rahman, Omar A.; Sahin, Leyla; Petrie, Carey R.; Keppler-Noreuil, Kim M.; Frey, Sharon E.; Mason, Robin M.; Nesin, Mirjana; Carey, John C.

    2014-01-01

    In 2011 and 2012, the Division of Microbiology and Infectious Diseases at the National Institute of Allergy and Infectious Diseases, National Institutes of Health, held a series of meetings to provide guidance to investigators regarding study design of clinical trials of vaccines and antimicrobial medications that enroll pregnant women. Assessment of congenital anomalies among infants born to women enrolled in these trials was recognized as a challenging issue, and a workgroup with expertise in epidemiology, pediatrics, genetics, dysmorphology, clinical trials, and infectious diseases was formed to address this issue. The workgroup considered 3 approaches for congenital anomalies assessment that have been developed for use in other studies: (1) maternal report combined with medical records review, (2) standardized photographic assessment and physical examination by a health professional who has received specific training in congenital anomalies, and (3) standardized physical examination by a trained dysmorphologist (combined with maternal interview and medical records review). The strengths and limitations of these approaches were discussed with regard to their use in clinical trials. None of the approaches was deemed appropriate for use in all clinical trials. Instead, the workgroup acknowledged that decisions regarding the optimal method of assessment of congenital anomalies will likely vary depending on the clinical trial, its setting, and the agent under study; in some cases, a combination of approaches may be appropriate. The workgroup recognized the need for more research on approaches to the assessment of congenital anomalies to better guide investigators in optimal design of clinical trials that enroll pregnant women. PMID:25425721

  9. Approach to Infants Born at 22 to 24 Weeks’ Gestation: Relationship to Outcomes of More-Mature Infants

    PubMed Central

    Ambalavanan, Namasivayam; Li, Lei; Cotten, C. Michael; Laughon, Matthew; Walsh, Michele C.; Das, Abhik; Bell, Edward F.; Carlo, Waldemar A.; Stoll, Barbara J.; Shankaran, Seetha; Laptook, Abbot R.; Higgins, Rosemary D.; Goldberg, Ronald N.

    2012-01-01

    OBJECTIVE: We sought to determine if a center’s approach to care of premature infants at the youngest gestational ages (22–24 weeks’ gestation) is associated with clinical outcomes among infants of older gestational ages (25–27 weeks’ gestation). METHODS: Inborn infants of 401 to 1000 g birth weight and 22 0/7 to 27 6/7 weeks’ gestation at birth from 2002 to 2008 were enrolled into a prospectively collected database at 20 centers participating in the Eunice Kennedy Shriver National Institute of Child Health and Human Development Neonatal Research Network. Markers of an aggressive approach to care for 22- to 24-week infants included use of antenatal corticosteroids, cesarean delivery, and resuscitation. The primary outcome was death before postnatal day 120 for infants of 25 to 27 weeks’ gestation. Secondary outcomes were the combined outcomes of death or a number of morbidities associated with prematurity. RESULTS: Our study included 3631 infants 22 to 24 weeks’ gestation and 5227 infants 25 to 27 weeks’ gestation. Among the 22- to 24-week infants, use of antenatal corticosteroids ranged from 28% to 100%, cesarean delivery from 13% to 65%, and resuscitation from 30% to 100% by center. Centers with higher rates of antenatal corticosteroid use in 22- to 24-week infants had reduced rates of death, death or retinopathy of prematurity, death or late-onset sepsis, death or necrotizing enterocolitis, and death or neurodevelopmental impairment in 25- to 27-week infants. CONCLUSIONS: This study suggests that physicians’ willingness to provide care to extremely low gestation infants as measured by frequency of use of antenatal corticosteroids is associated with improved outcomes for more-mature infants. PMID:22641761

  10. Recommendations on complementary feeding for healthy, full-term infants.

    PubMed

    Alvisi, Patrizia; Brusa, Sandra; Alboresi, Stefano; Amarri, Sergio; Bottau, Paolo; Cavagni, Giovanni; Corradini, Barbara; Landi, Linda; Loroni, Leonardo; Marani, Miris; Osti, Irene M; Povesi-Dascola, Carlotta; Caffarelli, Carlo; Valeriani, Luca; Agostoni, Carlo

    2015-04-28

    Weaning (or introduction of complementary feeding) is a special and important moment in the growth of a child, both for the family and the infant itself, and it can play a major role in the child's future health. Throughout the years, various weaning modes have come in succession, the latest being baby-led weaning; the timing for introducing foods and the requirements of which sort of nutrient for weaning have also changed over time. Furthermore, the role played by nutrition, especially in the early stages of life, for the onset of later non-communicable disorders, such as diabetes, obesity or coeliac disease has also been increasingly highlighted.Members of Italian Society of Gastroenterology, Hepathology and Pediatric Nutrition (SIGENP) and the Italian Society of Allergology and Pediatric Immunology (SIAIP) Emilia Romagna here propose a practical approach for pediatricians to deal with daily practice. The four main areas for discussion were weaning in relation with the onset of allergic diseases, coeliac disease, diabetes and metabolic syndrome, the nutrition requirements to take into account for assessing the diet of infants under one year of age and about the practice of baby-led weaning focusing on limits and benefits, respectively.

  11. Conduction velocity along muscle fibers in situ in healthy infants.

    PubMed

    Cruz Martínez, A; López Terradas, J M

    1990-11-01

    The muscle fibers of the biceps brachii were stimulated distally with low voltages by means of two monopolar needles in twenty-two infants aged 2 to 14 years. The electrical activity was recorded proximally by means of a SFEMG electrode. Conduction velocity of the muscle fibers (MFCV) in situ calculated with this method had a bimodal distribution in the youngest individuals of less than 4 years, and a Gaussian distribution in children aged 5 to 14 years. Propagation velocity along muscle fibers increases with children's age and is significantly slower than in adults, in good correlation with the shorter limb perimeter and with the significantly smaller fiber diameter found in muscle biopsies in infancy. The latency of the evoked potentials was linearly related with the distance between stimulating and recording points, and muscle activity and propagation velocities were the same before and after curarization, that is consistent with the reliability of the method in infancy.

  12. Neurobehavioral and Neurophysiological Assessment of Healthy and "At-Risk" Full-Term Infants.

    ERIC Educational Resources Information Center

    Eldredge, Lynnette; Salamy, Alan

    1988-01-01

    Study evaluates the functioning of the central nervous system (CNS) of 15 neonates born at-risk for neurological sequelae and 15 healthy controls. CNS information was generated through the use of two measures: (1) the Neurological and Adaptive Capacity Score (NACS) and the auditory brainstem response (ABR). (Author/RWB)

  13. Body Composition Is Normal in Term Infants Born to Mothers With Well-Controlled Gestational Diabetes Mellitus

    PubMed Central

    Au, Cheryl P.; Raynes-Greenow, Camille H.; Turner, Robin M.; Carberry, Angela E.; Jeffery, Heather E.

    2013-01-01

    OBJECTIVE This study aims to describe body composition in term infants of mothers with gestational diabetes mellitus (GDM) compared with infants of mothers with normal glucose tolerance (NGT). RESEARCH DESIGN AND METHODS This cross-sectional study included 599 term babies born at Royal Prince Alfred Hospital, Sydney, Australia. Neonatal body fat percentage (BF%) was measured within 48 h of birth using air-displacement plethysmography. Glycemic control data were based on third-trimester HbA1c levels and self-monitoring blood glucose levels. Associations between GDM status and BF% were investigated using linear regression adjusted for relevant maternal and neonatal variables. RESULTS Of 599 babies, 67 (11%) were born to mothers with GDM. Mean ± SD neonatal BF% was 7.9 ± 4.5% in infants with GDM and 9.3 ± 4.3% in infants with NGT, and this difference was not statistically significant after adjustment. Good glycemic control was achieved in 90% of mothers with GDM. CONCLUSIONS In this study, neonatal BF% did not differ by maternal GDM status, and this may be attributed to good maternal glycemic control. PMID:23223404

  14. Healthy Mothers, Healthy Infants: Reducing Racial and Ethnic Disparities. Rhode Island KIDS COUNT Issue Brief.

    ERIC Educational Resources Information Center

    Rhode Island KIDS COUNT, Providence.

    This Kids Count issue brief details the strides made in Rhode Island over the last 10 years to improve maternal and child health, focusing on efforts to reduce racial and ethnic disparities. The brief notes that Rhode Island has made significant progress in several areas of maternal and infant care, most notably in access to insurance and early…

  15. Effect of position on pulmonary mechanics in healthy preterm newborn infants.

    PubMed

    Fox, R E; Viscardi, R M; Taciak, V L; Niknafs, H; Cinoman, M I

    1993-01-01

    Preterm infants are often placed in the supine position to facilitate care and observation. Prone positioning may positively affect later neurodevelopmental outcome, but it may also affect pulmonary function. Using a computerized system, we examined the effect of positioning on pulmonary mechanics in spontaneously breathing healthy preterm infants. Eleven infants with a mean birth weight (+/- SD) of 1523 +/- 171 gm and a mean gestational age (+/- SD) of 31.7 +/- 1.5 weeks were studied during the first 2 weeks of life. Pulmonary mechanic measurements were obtained in both supine and prone positions by mask pneumotachography and esophageal balloon technique. Respiratory rate and oxygen saturation were unaffected by positioning. There was a statistically, but not clinically, significant increase in heart rate in the prone position. However, there were no significant differences in tidal volume, minute ventilation, pulmonary resistance, or dynamic compliance between positions. The contribution of intrasubject variability of serial measurements was assessed in a separate group of four infants studied three times in the same position. There was no significant difference in respiratory rate, tidal volume, dynamic compliance per kilogram, or total pulmonary resistance in the same infant when studied in the same position over time (p > or = 0.24). The maximum variability (95% confidence limit) was 25.5% for tidal volume, 21% for dynamic compliance, and 44.3% for resistance. Because prone positioning did not adversely affect pulmonary mechanics or oxygen saturation in these healthy preterm infants, we suggest that prone position be used to facilitate the developmental needs of these infants.

  16. The Children Should Lead Us: Diane Ehrensaft's "Gender Born, Gender Made--Raising Healthy Gender-Nonconforming Children"

    ERIC Educational Resources Information Center

    Beemyn, Genny

    2013-01-01

    This article reviews Diane Ehrensaft's "Gender Born, Gender Made: Raising Healthy Gender-Nonconforming Children", a thoughtful and practical guide that can help parents, other family members, and therapists better understand and support children and youth whom the author refers to as "gender creative." Ehrensaft's work is at the forefront of a…

  17. [Comparative study of the effects of different sour milk products on the intestinal microflora of healthy infants].

    PubMed

    Safronova, A I; Sorvacheva, T N; Kurkova, V I; Toboleva, M A; Kuznetsova, G G; Efimov, B A; Pikina, A P; Kon', I Ia

    2001-01-01

    Our study was aimed to investigate in comparable conditions the composition of intestinal microflora of healthy infants who were given 9 types of fermented milk products. There were observed 103 practically healthy infants aged from 4 month to 1,5 years old. The obtained data have shown that studied products improve intestinal microflora in infants. Significant increase of bifidobacteria in infants intestines was promoted by fermented milk products containing alive bifidobacteria with rather high acidity. The most of products which contain bifidobacteria decreased the level of hemolisinproducing Escherichia coli and coagulase-positive staphylococcus. The products which not contain bifidobacteria decreased the level of Candida albicans and protei.

  18. Retinopathy of prematurity in infants born before 25 weeks gestation in a Korean single neonatal intensive care unit: incidence, natural history and risk factors.

    PubMed

    Kong, Mingui; Shin, Dong Hoon; Kim, Sang Jin; Ham, Don Il; Kang, Se Woong; Chang, Yun Sil; Park, Won Soon

    2012-12-01

    As younger preterm infants are able to survive, more extremely preterm infants are at risk of developing retinopathy of prematurity (ROP). To investigate the incidence, progression and risk factors of ROP in extremely preterm infants in Korea, the medical records of infants born before 25 weeks gestation were retrospectively reviewed. The criteria for laser treatment agreed with type 1 ROP as defined by the Early Treatment for Retinopathy of Prematurity study. Of the 121 infants included in the analysis, 119 (98.4%) infants developed any stage ROP, including 78 infants (64.5%) with type 1 ROP. The mean postmenstrual age (PMA) at the onset of any ROP and type 1 ROP were 33.5 and 36.1 weeks, respectively. All but one infant developed type 1 ROP after 31 weeks PMA. Univariate analysis showed that duration of total parenteral nutrition and onset of any ROP (PMA) were associated with the development of type 1 ROP. In conclusion, this study shows high incidence of ROP in extremely preterm infants and suggests that, although current screening protocols are feasible for most preterm infants born before 25 weeks gestation, earlier screening before 31 weeks PMA may be necessary in infants with an unstable clinical course.

  19. Retinopathy of prematurity in infants born before 25 weeks gestation in a Korean single neonatal intensive care unit: incidence, natural history and risk factors.

    PubMed

    Kong, Mingui; Shin, Dong Hoon; Kim, Sang Jin; Ham, Don Il; Kang, Se Woong; Chang, Yun Sil; Park, Won Soon

    2012-12-01

    As younger preterm infants are able to survive, more extremely preterm infants are at risk of developing retinopathy of prematurity (ROP). To investigate the incidence, progression and risk factors of ROP in extremely preterm infants in Korea, the medical records of infants born before 25 weeks gestation were retrospectively reviewed. The criteria for laser treatment agreed with type 1 ROP as defined by the Early Treatment for Retinopathy of Prematurity study. Of the 121 infants included in the analysis, 119 (98.4%) infants developed any stage ROP, including 78 infants (64.5%) with type 1 ROP. The mean postmenstrual age (PMA) at the onset of any ROP and type 1 ROP were 33.5 and 36.1 weeks, respectively. All but one infant developed type 1 ROP after 31 weeks PMA. Univariate analysis showed that duration of total parenteral nutrition and onset of any ROP (PMA) were associated with the development of type 1 ROP. In conclusion, this study shows high incidence of ROP in extremely preterm infants and suggests that, although current screening protocols are feasible for most preterm infants born before 25 weeks gestation, earlier screening before 31 weeks PMA may be necessary in infants with an unstable clinical course. PMID:23255858

  20. Birth weight and longitudinal growth in infants born below 32 weeks’ gestation: a UK population study

    PubMed Central

    Cole, Tim J; Statnikov, Yevgeniy; Santhakumaran, Shalini; Pan, Huiqi; Modi, Neena

    2014-01-01

    Objective To describe birth weight and postnatal weight gain in a contemporaneous population of babies born <32 weeks’ gestation, using routinely captured electronic clinical data. Design Anonymised longitudinal weight data from 2006 to 2011. Setting National Health Service neonatal units in England. Methods Birth weight centiles were constructed using the LMS method, and longitudinal weight gain was summarised as mean growth curves for each week of gestation until discharge, using SITAR (Superimposition by Translation and Rotation) growth curve analysis. Results Data on 103 194 weights of 5009 babies born from 22–31 weeks’ gestation were received from 40 neonatal units. At birth, girls weighed 6.6% (SE 0.4%) less than boys (p<0.0001). For babies born at 31 weeks’ gestation, weight fell after birth by an average of 258 g, with the nadir on the 8th postnatal day. The rate of weight gain then increased to a maximum of 28.4 g/d or 16.0 g/kg/d after 3 weeks. Conversely for babies of 22 to 28 weeks’ gestation, there was on average no weight loss after birth. At all gestations, babies tended to cross weight centiles downwards for at least 2 weeks. Conclusions In very preterm infants, mean weight crosses centiles downwards by at least two centile channel widths. Postnatal weight loss is generally absent in those born before 29 weeks, but marked in those born later. Assigning an infant's target centile at birth is potentially harmful as it requires rapid weight gain and should only be done once weight gain has stabilised. The use of electronic data reflects contemporary medical management. PMID:23934365

  1. Prevalence and outcomes of breast milk expressing in women with healthy term infants: a systematic review

    PubMed Central

    2013-01-01

    Background Expressing breast milk has become increasingly prevalent, particularly in some developed countries. Concurrently, breast pumps have evolved to be more sophisticated and aesthetically appealing, adapted for domestic use, and have become more readily available. In the past, expressed breast milk feeding was predominantly for those infants who were premature, small or unwell; however it has become increasingly common for healthy term infants. The aim of this paper is to systematically explore the literature related to breast milk expressing by women who have healthy term infants, including the prevalence of breast milk expressing, reported reasons for, methods of, and outcomes related to, expressing. Methods Databases (Medline, CINAHL, JSTOR, ProQuest Central, PsycINFO, PubMed and the Cochrane library) were searched using the keywords milk expression, breast milk expression, breast milk pumping, prevalence, outcomes, statistics and data, with no limit on year of publication. Reference lists of identified papers were also examined. A hand-search was conducted at the Australian Breastfeeding Association Lactation Resource Centre. Only English language papers were included. All papers about expressing breast milk for healthy term infants were considered for inclusion, with a focus on the prevalence, methods, reasons for and outcomes of breast milk expression. Results A total of twenty two papers were relevant to breast milk expression, but only seven papers reported the prevalence and/or outcomes of expressing amongst mothers of well term infants; all of the identified papers were published between 1999 and 2012. Many were descriptive rather than analytical and some were commentaries which included calls for more research, more dialogue and clearer definitions of breastfeeding. While some studies found an association between expressing and the success and duration of breastfeeding, others found the opposite. In some cases these inconsistencies were compounded

  2. Efficacy of Post-Exposure Prophylaxis in Infants Born to HBsAg Positive Mothers in Iran; Is It Authentic?

    PubMed Central

    Ahmadinejad, Zahra; Abdi Liae, Zahra; Salehizadeh, Saideh; Mansori, Sedighe; Alijani, Neda

    2016-01-01

    Background Hepatitis B infection is a universal concern. This infection can lead to chronic liver disease and hepatocellular carcinoma. Neonates born to HBsAg-positive mothers are at high risk of chronic hepatitis B virus (HBV) infection, especially for HBeAg-positive mothers or neonates who have not received hepatitis B immunoglobulin (HBIg) and HBV vaccines. Objectives The aim of this study was to evaluate the efficacy of post-exposure prophylaxis in these infants to prevent infection. Patients and Methods Thirty-eight infants born to HBsAg-positive mothers between September 2006 and September 2013 were followed. The investigation evaluated whether the standard prevention protocol of neonatal HBV transmission including HBIg at birth and receiving three doses of vaccine at birth and 2 and 6 months of age was performed, followed by post-vaccination tests (evaluation of HBsAg and HBsAb titer at 9 to 18 months of age) to determine subsequent infection. HBsAb titer ≥ 10 was considered as criterion for effectiveness of the prophylaxis procedure. The acquired data were analyzed using SPSS software (Version 18). The results are reported in descriptive tabulations. Results Ninety seven percent (97%) of infants received HBIg at birth in the hospital. Generally, all of them received the first, second and third doses of vaccine at birth, 2 months, and 6 months after birth, respectively. Information for 35 mothers infected with HBV and 38 infants was available. The mean age of the mothers was 30.3 years. The results indicated that 20% of mothers were HBeAg positive. HBsAg was positive in one (2.6%) infant born to an HBeAg-positive mother. Around 94% of infants’ HBsAb titers were ≥ 10, and 5.8% were reported as non-responders. Conclusions The vertical transmission prevention program used in the study population in Tehran, which had an appropriate sample size, is effective. Additional doses of the vaccine can be useful in raising the effectiveness of immunoprophylaxis for

  3. Environmental change and water-related, vector borne diseases in eastern Africa: the HEALTHY FUTURES project

    NASA Astrophysics Data System (ADS)

    Taylor, David; Kienberger, Stefan; Tompkins, Adrian

    2015-04-01

    Pathogens that spend time outside the human body, and any organisms involved in their transmission, have particular ecological requirements; as environment, including climate, conditions change, then the transmission characteristics of associated pathogens - and the diseases caused - are also likely to vary. Relationships between environment and health in many parts of the world remain poorly studied and are often overlooked, however. This is particularly the case in developing countries, because of budgetary and available expertise constraints. Moreover the relationship is often confounded by other factors. These other factors contribute to human vulnerability, and thus to the overall disease risk due to environmental change. This presentation will highlight the importance of environmental, including climate, change information to a better understanding of the risks to health of projected future environmental changes, and to the more efficient and effective use of scarce health resources in the developing world. The paper will focus on eastern Africa, and in particular the health effects of future projected environmental change impacts on water-related, vector borne diseases in the East African Community region. Moreover the paper will highlight how the EU FP7-funded project HEALTHY FUTURES is, through a broadly-based, integrative approach that distinguishes environmental change-induced health hazard from health risk aims to support the health decisions making process, thereby attempting to help mitigate negative health impacts.

  4. Establishment of Biochemistry Reference Values for Healthy Tanzanian Infants, Children, and Adolescents in Kilimanjaro Region

    PubMed Central

    Buchanan, Ann M.; Fiorillo, Suzanne P.; Omondi, Michael W.; Cunningham, Coleen K.; Crump, John A.

    2015-01-01

    Objective To establish common biochemistry reference intervals for Tanzanian infants, children, and adolescents living in the Kilimanjaro Region. Methods We recruited healthy, HIV-uninfected Tanzanian infants, children, and youth between the ages of one month and 17 years from local schools and clinics to participate in this study. Only afebrile children without signs of physical or chronic illness were enrolled. Nonparametric methods were used to determine 95% reference limits and their 90% confidence intervals, with outliers removed by the Tukey method. Results A total of 619 healthy infants, children, and adolescents were enrolled into the study. Twenty-three biochemistry parameters were measured. Compared to U.S. reference intervals, several of the biochemistry parameters showed notable differences; namely, alkaline phosphatase, phosphorus, amylase, and lipase. Comparing our data to the U.S. National Institutes of Health (NIH) Division of AIDS (DAIDS) grading criteria for classification of adverse events, we found that for select parameters, up to 15% of infants or children in certain age groups would have been categorized as having an adverse event as defined by DAIDS. Conclusions Our study further confirms the need to use locally established reference intervals to define reference laboratory parameters among children in Africa, rather than relying on those derived from U.S. or European populations. To our knowledge, this study provides the first set of locally validated biochemistry reference ranges for a pediatric population in Tanzania. PMID:26224122

  5. Body composition and circulating high-molecular-weight adiponectin and IGF-I in infants born small for gestational age: breast- versus formula-feeding.

    PubMed

    de Zegher, Francis; Sebastiani, Giorgia; Diaz, Marta; Sánchez-Infantes, David; Lopez-Bermejo, Abel; Ibáñez, Lourdes

    2012-08-01

    Prenatal growth restraint, if followed by postnatal overweight, confers risk for adult disease including diabetes. The mechanisms whereby neonatal nutrition may modulate such risk are poorly understood. We studied the effects of nutrition (breast-feeding [BRF] vs. formula-feeding [FOF]) on weight partitioning and endocrine state (as judged by high-molecular-weight [HMW] adiponectin and IGF-I) of infants born small for gestational age (SGA). Body composition (by absorptiometry), HMW adiponectin, and IGF-I were assessed at birth and 4 months in BRF infants born appropriate for gestational age (AGA; n = 72) and SGA infants receiving BRF (n = 46) or FOF (n = 56), the latter being randomized to receive a standard (FOF1) or protein-rich formula (FOF2). Compared with AGA-BRF infants, the catchup growth of SGA infants was confined to lean mass, independently of nutrition. Compared with AGA-BRF infants, SGA-BRF infants had normal HMW adiponectin and IGF-I levels at 4 months, whereas SGA-FOF infants had elevated levels of HMW adiponectin (particularly SGA-FOF1) and IGF-I (particularly SGA-FOF2). In conclusion, neonatal nutrition seems to influence endocrinology more readily than body composition of SGA infants. Follow-up will disclose whether the endocrine abnormalities in SGA-FOF infants can serve as early markers of an unfavorable metabolic course and whether they may contribute to design early interventions that prevent subsequent disease, including diabetes.

  6. Effects of sleeping position and time after feeding on the organization of sleep/wake states in prematurely born infants.

    PubMed

    Myers, M M; Fifer, W P; Schaeffer, L; Sahni, R; Ohira-Kist, K; Stark, R I; Schulze, K F

    1998-06-15

    Epidemiologic studies provide strong evidence for the conclusion that sleeping in the prone position places infants at greater risk for sudden infant death syndrome (SIDS). Prior studies in newborn infants found that in the prone sleeping position there is less time awake and more quiet sleep, but little change in the amount of active sleep. To determine whether the effects of sleeping position on state distribution vary with time after feeding, we studied prematurely born infants in both the prone and supine sleeping positions. Sleep states were recorded each minute during interfeed intervals. Results demonstrate expected effects of sleep position on state distribution: prone sleeping is associated with a 79% increase in quiet sleep and a 71% decrease in time awake. While the decreases in time awake are seen throughout the interfeed interval, increases in quiet sleep in the prone position are found only within the first hour and again near the end of the interfeed interval. These results are consistent with the hypothesis that prone sleeping could increase risk for SIDS by altering the organization of sleep, and that time after feeding may play an important role in the expression of these effects. PMID:9646378

  7. The healthy immigrant (migrant) effect: In search of a better native-born comparison group.

    PubMed

    Hamilton, Tod G

    2015-11-01

    This paper evaluates whether immigrants' initial health advantage over their U.S.-born counterparts results primarily from characteristics correlated with their birth countries (e.g., immigrant culture) or from selective migration (e.g., unobserved characteristics such as motivation and ambition) by comparing recent immigrants' health to that of recent U.S.-born interstate migrants ("U.S.-born movers"). Using data from the 1999-2013 waves of the March Current Population Survey, I find that, relative to U.S.-born adults (collectively), recent immigrants have a 6.1 percentage point lower probability of reporting their health as fair or poor. Changing the reference group to U.S.-born movers, however, reduces the recent immigrant health advantage by 28%. Similar reductions in the immigrant health advantage occurs in models estimated separately by either race/ethnicity or education level. Models that examine health differences between recent immigrants and U.S.-born movers who both moved for a new job-a primary motivation behind moving for both immigrants and the U.S.-born-show that such immigrants have only a 1.9 percentage point lower probability of reporting their health as fair or poor. Together, the findings suggest that changing the reference group from U.S.-born adults collectively to U.S.-born movers reduces the identified immigrant health advantage, indicating that selective migration plays a significant role in explaining the initial health advantage of immigrants in the United States. PMID:26463553

  8. Slow weight gain is associated with increased periodic breathing in healthy infants.

    PubMed

    Riordan, L L; Kelly, D H; Shannon, D C

    1994-01-01

    To investigate the hypothesis that weight gain can influence periodic breathing in healthy infants, we prospectively studied, by nocturnal pneumogram technique, respiration and heart rate in 99 full-term infants during the first month of life. Eighty-eight infants had a repeat study at about 2 months of age. Pneumograms were analyzed visually for percent periodic breathing (%PB), and by computer for mean respiratory rate and mean heart rate. We found a median %PB of 0.9 initially and of 0.3 at about 2 months of age. The 95th percentile was 13.5 at 2 weeks and 7.3 at 2 months, higher than previously reported. Between the two ages tested, %PB was inversely correlated with weight gain (P < 0.001, < 0.03, respectively). Infants with greater weight gain had a greater fall in %PB (P < 0.03). We conclude that in the first 2 months of life, slow weight gain is associated with increased periodic breathing.

  9. The early effects of delayed cord clamping in term infants born to Libyan mothers.

    PubMed

    Emhamed, Musbah Omar; van Rheenen, Patrick; Brabin, Bernard J

    2004-10-01

    This study was conducted to evaluate the haematological effects of the timing of umbilical cord clamping in term infants 24 h after birth in Libya. Mother-infant pairs were randomly assigned to early cord clamping (within 10s after delivery) or delayed clamping (after the cord stopped pulsating). Maternal haematological status was assessed on admission in the delivery room. Infant haematological status was evaluated in cord blood and 24 h after birth. Bilirubin concentration was assessed at 24 h. 104 mother-infant pairs were randomized to delayed (n=58) or early cord clamping (n=46). At baseline the groups had similar demographic and biomedical characteristics, except for a difference in maternal haemoglobin, which was significantly higher in the early clamping group (11.7 g/dL, SD 1.3 g/dL versus 10.9 g/dL, SD 1.6 g/dL; P=0.0035). Twenty-four hours after delivery the mean infant haemoglobin level was significantly higher in the delayed clamping group (18.5 g/dL versus 17.1 g/dL; P=0.0005). No significant differences were found in clinical jaundice or plethora. Surprisingly, blood analysis showed that two babies in the early clamping group had total serum bilirubin levels (> 15 mg/dL) that necessitated phototherapy. There were no babies in the late clamping group who required phototherapy. Three infants in the delayed clamping group had polycythaemia without symptoms, for which no partial exchange transfusion was necessary. Delaying cord clamping until the pulsations stop increases the red cell mass in term infants. It is a safe, simple and low cost delivery procedure that should be incorporated in integrated programmes aimed at reducing iron deficiency anaemia in infants in developing countries.

  10. Maternal and newborn infants amino acid concentrations in obese women born themselves with normal and small for gestational age birth weight.

    PubMed

    Tsyvian, P B; Bashmakova, N V; Kovtun, O P; Makarenko, L V; Pestryaeva, L A

    2015-08-01

    This study was undertaken to compare amino acid concentrations in maternal and newborn infants' serum in normal pregnancy and two groups of obese women who were born themselves with normal and small for gestational age (SGA) birth weight. Maternal cholesterol, lipoproteins concentrations and maternal and infants amino acid concentrations were evaluated at the time of delivery in 28 normal pregnancies, 46 obese pregnant women with normal birth weight (Ob-AGA group) and 44 obese pregnant women born themselves SGA (Ob-SGA group). Mean birth weight of newborn infants in Ob-SGA group was significantly less than in normal and Ob-AGA groups. Cholesterol and lipoproteins were significantly elevated in obese women (more prominent in Ob-SGA group). Most amino acid concentrations and fetal-maternal amino acid gradients were significantly lower in Ob-SGA group. These data suggest significant changes in placental amino acid transport/synthetic function in obese women who were born themselves SGA.

  11. Respiratory inductance plethysmography in healthy infants: a comparison of three calibration methods.

    PubMed

    Poole, K A; Thompson, J R; Hallinan, H M; Beardsmore, C S

    2000-12-01

    Respiratory inductance plethysmography (RIP) measures respiration from body surface movements. Various techniques have been proposed for calibration in order that RIP may be used quantitatively. These include calculation of the proportionality constant of ribcage to abdominal volume change (K). The aims of this study were to 1) establish whether a fixed value of K could be used for calibration, and 2) compare this technique with multiple linear regression (MLR) and qualitative diagnostic calibration (QDC) in normal healthy infants. Recordings of pneumotachograph (PNT) flow and RIP were made during quiet (QS) and active sleep (AS) in 12 infants. The first 5 min in a sleep state were used to calculate calibration factors, which were applied to subsequent validation data. The absolute percentage error between RIP and PNT tidal volumes was calculated. The percentage error was similar over a wide range of K during QS. However, K became more critical when breathing was out of phase. A standard for K of 0.5 was chosen. There was good agreement between calibration methods during QS and AS. In the first minute following calibration during QS, the mean absolute errors were 3.5, 4.1 and 5.3% for MLR, QDC and fixed K respectively. The equivalent errors in AS were 11.5, 13.1 and 13.7% respectively. The simple fixed ratio method can be used to measure tidal volume with similar accuracy to multiple linear regression and qualitative diagnostic calibration in healthy unsedated sleeping infants, although it remains to be validated in other groups of infants, such as those with respiratory disease.

  12. Dual role of cerebral blood flow in regional brain temperature control in the healthy newborn infant.

    PubMed

    Iwata, Sachiko; Tachtsidis, Ilias; Takashima, Sachio; Matsuishi, Toyojiro; Robertson, Nicola J; Iwata, Osuke

    2014-10-01

    Small shifts in brain temperature after hypoxia-ischaemia affect cell viability. The main determinants of brain temperature are cerebral metabolism, which contributes to local heat production, and brain perfusion, which removes heat. However, few studies have addressed the effect of cerebral metabolism and perfusion on regional brain temperature in human neonates because of the lack of non-invasive cot-side monitors. This study aimed (i) to determine non-invasive monitoring tools of cerebral metabolism and perfusion by combining near-infrared spectroscopy and echocardiography, and (ii) to investigate the dependence of brain temperature on cerebral metabolism and perfusion in unsedated newborn infants. Thirty-two healthy newborn infants were recruited. They were studied with cerebral near-infrared spectroscopy, echocardiography, and a zero-heat flux tissue thermometer. A surrogate of cerebral blood flow (CBF) was measured using superior vena cava flow adjusted for cerebral volume (rSVC flow). The tissue oxygenation index, fractional oxygen extraction (FOE), and the cerebral metabolic rate of oxygen relative to rSVC flow (CMRO₂ index) were also estimated. A greater rSVC flow was positively associated with higher brain temperatures, particularly for superficial structures. The CMRO₂ index and rSVC flow were positively coupled. However, brain temperature was independent of FOE and the CMRO₂ index. A cooler ambient temperature was associated with a greater temperature gradient between the scalp surface and the body core. Cerebral oxygen metabolism and perfusion were monitored in newborn infants without using tracers. In these healthy newborn infants, cerebral perfusion and ambient temperature were significant independent variables of brain temperature. CBF has primarily been associated with heat removal from the brain. However, our results suggest that CBF is likely to deliver heat specifically to the superficial brain. Further studies are required to assess the

  13. Thyroxine values from newborn screening of 919 infants born before 29 weeks' gestation.

    PubMed Central

    Reuss, M L; Leviton, A; Paneth, N; Susser, M

    1997-01-01

    OBJECTIVES: Severe transient hypothyroxinemia in premature infants is associated with cerebral palsy and mental retardation: this study assessed its prevalence in very premature infants. METHODS: Congenital hypothyroidism screening programs in three states provided thyroxine values for 919 newborn infants younger than 29 weeks who were enrolled in a multicenter study. RESULTS: Thyroxine values were lower than 4.0 micrograms/dL in 21% of survivors and increased each week by 0.6 microgram/dL (95% confidence interval [CI] = 0.4, 0.7). At tests done 1 to 2 days after birth, levels were 2.5 micrograms/dL higher (95% CI = 1.8, 3.3) than at tests done at 8 to 14 days. In New York, levels were 1.0 microgram/dL higher (95% CI = 0.3, 1.6) than elsewhere. The levels of infants who died were 1.3 micrograms/dL lower (95% CI = 0.6, 2.0) than those of survivors. CONCLUSIONS: Severe transient hypothyroxinemia is common in very premature infants and deserves further study. PMID:9357357

  14. The Canadian Healthy Infant Longitudinal Development (CHILD) Study: examining developmental origins of allergy and asthma.

    PubMed

    Subbarao, Padmaja; Anand, Sonia S; Becker, Allan B; Befus, A Dean; Brauer, Michael; Brook, Jeffrey R; Denburg, Judah A; HayGlass, Kent T; Kobor, Michael S; Kollmann, Tobias R; Kozyrskyj, Anita L; Lou, W Y Wendy; Mandhane, Piushkumar J; Miller, Gregory E; Moraes, Theo J; Pare, Peter D; Scott, James A; Takaro, Tim K; Turvey, Stuart E; Duncan, Joanne M; Lefebvre, Diana L; Sears, Malcolm R

    2015-10-01

    The Canadian Healthy Infant Longitudinal Development (CHILD) birth cohort study recruited 3624 pregnant women, most partners and 3542 eligible offspring. We hypothesise that early life physical and psychosocial environments, immunological, physiological, nutritional, hormonal and metabolic influences interact with genetics influencing allergic diseases, including asthma. Environmental and biological sampling, innate and adaptive immune responses, gene expression, DNA methylation, gut microbiome and nutrition studies complement repeated environmental and clinical assessments to age 5. This rich data set, linking prenatal and postnatal environments, diverse biological samples and rigorous phenotyping, will inform early developmental pathways to allergy, asthma and other chronic inflammatory diseases.

  15. [Management of the most frequent functional gastrointestinal dis orders in healthy infants].

    PubMed

    Toca, María del C; Sosa, Patricia; Aprigliano, Gustavo; Furnes, Raquel; Marchisone, Silvia; Mora, Mabel; Orsi, Marina; Saieg, Graciela; Tabacco, Omar; Wagener, Marta

    2015-12-01

    Healthy infants during the first year of life often have multiple functional gastrointestinal symptoms such as colic, regurgitation and constipation. The usual fuzziness and/or crying at this stage of life is interpreted as digestive discomfort or pain, and the corresponding concerns result in unsuitable behaviors as overeating, interruption of breastfeeding, multiple changes of formulas, innumerable queries and unnecessary medications. The aim of this paper is to update knowledge on the pathophysiology of the most common functional gastrointestinal dis orders, in order to avoid over diagnosis and select the most appropriate therapeutic approach and convenient nutritional interventions.

  16. [Management of the most frequent functional gastrointestinal dis orders in healthy infants].

    PubMed

    Toca, María del C; Sosa, Patricia; Aprigliano, Gustavo; Furnes, Raquel; Marchisone, Silvia; Mora, Mabel; Orsi, Marina; Saieg, Graciela; Tabacco, Omar; Wagener, Marta

    2015-12-01

    Healthy infants during the first year of life often have multiple functional gastrointestinal symptoms such as colic, regurgitation and constipation. The usual fuzziness and/or crying at this stage of life is interpreted as digestive discomfort or pain, and the corresponding concerns result in unsuitable behaviors as overeating, interruption of breastfeeding, multiple changes of formulas, innumerable queries and unnecessary medications. The aim of this paper is to update knowledge on the pathophysiology of the most common functional gastrointestinal dis orders, in order to avoid over diagnosis and select the most appropriate therapeutic approach and convenient nutritional interventions. PMID:26593804

  17. [Feeding, morbidity, and growth in infants born to a a group of primiparous mothers].

    PubMed

    Jiménez-Guerra, F; Román-Pérez, R

    1994-01-01

    This study describes the feeding pattern, morbidity and the growth of an infant group from birth to six months old. A sample of 14 primiparous mother-infant dyads were selected in three public hospitals of Hermosillo, Sonora, Mexico. The design included the "study case" technique. The planned feeding pattern at 24 hours post-delivery was different from the one practiced at home. Frequency of mixed-feeding was higher in the first three months. Half of the participants weaned gradually before the recommended period, with high consumption of industrialized cereals and pap of natural fruits at the beginning. Incidence and prevalence of gastrointestinal disorders and respiratory illness were high since the first 15 days of life. The weight/length, weight/age and length/age values were within the 50th percentile of the NCHS standard (1977). In spite of the difference in the feeding and morbidity patterns among the infants, their growth patterns were considered normal.

  18. [Feeding, morbidity, and growth in infants born to a a group of primiparous mothers].

    PubMed

    Jiménez-Guerra, F; Román-Pérez, R

    1994-01-01

    This study describes the feeding pattern, morbidity and the growth of an infant group from birth to six months old. A sample of 14 primiparous mother-infant dyads were selected in three public hospitals of Hermosillo, Sonora, Mexico. The design included the "study case" technique. The planned feeding pattern at 24 hours post-delivery was different from the one practiced at home. Frequency of mixed-feeding was higher in the first three months. Half of the participants weaned gradually before the recommended period, with high consumption of industrialized cereals and pap of natural fruits at the beginning. Incidence and prevalence of gastrointestinal disorders and respiratory illness were high since the first 15 days of life. The weight/length, weight/age and length/age values were within the 50th percentile of the NCHS standard (1977). In spite of the difference in the feeding and morbidity patterns among the infants, their growth patterns were considered normal. PMID:7973993

  19. Rash, hepatotoxicity and hyperbilirubinemia among Kenyan infants born to HIV-infected women receiving triple-antiretroviral drugs for the prevention of mother-to-child HIV transmission.

    PubMed

    Minniear, Timothy D; Zeh, Clement; Polle, Nicholas; Masaba, Rose; Peters, Philip J; Oyaro, Boaz; Akoth, Benta; Ndivo, Richard; Angira, Frank; Mills, Lisa A; Thomas, Timothy K

    2012-11-01

    We compared adverse events among breast-feeding neonates born to Kenyan mothers receiving triple-antiretroviral therapy, including either nevirapine or nelfinavir. Nevirapine-exposed infants had an absolute increase in the risk of rash but no significant risk differences for hepatotoxicity or high-risk hyperbilirubinemia compared with nelfinavir-exposed infants. From an infant-safety perspective, nevirapine-based regimens given during pregnancy and breast-feeding are viable options where alternatives to breast milk are not safe, affordable or feasible.

  20. Developmental Profile of Infants Born to Mothers with Postpartum Depression and Anxiety: A Comparative Study

    ERIC Educational Resources Information Center

    Kalita, Kamal Narayan

    2010-01-01

    Background: Postpartum period is associated with higher rates for depression, blues and psychosis. Anxiety is also significant. These disorders may have serious implications in the cognitive development of the infant. There is relative lack of data in this area. So we tried to estimate postpartum anxiety and depression in a group of women and…

  1. ADHD and Infant Disorganized Attachment: A Prospective Study of Children Next-Born after Stillbirth

    ERIC Educational Resources Information Center

    Pinto, Carmen; Turton, Penelope; Hughes, Patricia; White, Sarah; Gillberg, Christopher

    2006-01-01

    Objective: To examine whether infant disorganized attachment predicts ADHD at school age. Method: A cohort of 53 children who had been identified as having significant levels of disorganized attachment in infancy is compared to a control group. Symptoms and signs of ADHD at age 7 are evaluated together with a range of relevant maternal variables.…

  2. Attempting to Honor Beliefs of Jehovah’s Witnesses at the Edge of Viability in an Infant Born at 23 Weeks’ Gestational Age

    PubMed Central

    Sauer, Charles W.; Marc-Aurele, Krishelle L.

    2016-01-01

    Patient: Male, 23 weeks’ gestational age newborn Final Diagnosis: 23 weeks’ extreme prematurity • intraventricular hemorrhage • anemia • respiratory distress syndrome Symptoms: Hypotension • metabolic acidosis • tachycardia Medication: — Clinical Procedure: Transfusion of packed red blood cells Specialty: Pediatrics and Neonatology Objective: Rare disease Background: Infants born at 23 weeks’ gestation have a poor prognosis and require intensive care, including blood transfusions, to survive. Generally speaking, the decision to forgo life support is acceptable. Jehovah’s Witnesses believe that life is sacred and want lifesaving interventions except for blood transfusions. Therefore, an ethical dilemma exists when a baby is born on the edge of viability to parents that are Jehovah’s Witnesses. In this case, if parents and healthcare professionals disagree on the best interests of the child, the medical team should obtain a court order from the state to intervene. Case Report: We present the case of an infant born at 23 weeks’ gestation to parents who are Jehovah’s Witnesses. The parents wanted full life-support, except for blood transfusions, to be given. The clinical team obtained a court order to transfuse the infant. The infant unfortunately died despite all efforts. Conclusions: Currently, it is nearly impossible to honor the beliefs of Jehovah’s Witnesses to provide lifesaving treatments without blood transfusions for infants born at the border of viability. If the goal is to prolong life, the standard of care for a premature infant is for a doctor to obtain a court order to override the beliefs and wishes of Jehovah’s Witness parents and transfuse blood products as medically indicated. Although bloodless techniques for high-risk surgeries are under development, care for premature infants at 23 weeks’ gestation necessitates red cell transfusions. PMID:27255268

  3. Antibacterial activity of Lactobacillus spp. isolated from the feces of healthy infants against enteropathogenic bacteria.

    PubMed

    Davoodabadi, Abolfazl; Soltan Dallal, Mohammad Mehdi; Rahimi Foroushani, Abbas; Douraghi, Masoumeh; Sharifi Yazdi, Mohammad Kazem; Amin Harati, Farzaneh

    2015-08-01

    Lactobacilli are normal microflora of the gastrointestinal (GI) tract and are a heterogeneous group of lactic acid bacteria (LAB). Lactobacillus strains with Probiotic activity may have health Benefits for human. This study investigates the probiotic potential of Lactobacillus strains obtained from the feces of healthy infants and also explores antibacterial activity of Lactobacillus strains with probiotic potential against enteropathogenic bacteria. Fecal samples were collected from 95 healthy infants younger than 18 months. Two hundred and ninety Lactobacillus strains were isolated and assessed for probiotic potential properties including ability to survive in gastrointestinal conditions (pH 2.0, 0.3% oxgall), adherence to HT-29 cells and antibiotic resistance. Six strains including Lactobacillus fermentum (4 strains), Lactobacillus paracasei and Lactobacillus plantarum showed good probiotic potential and inhibited the growth of enteropathogenic bacteria including ETEC H10407, Shigella flexneri ATCC 12022, Shigella sonnei ATCC 9290, Salmonella enteritidis H7 and Yersinia enterocolitica ATCC 23715. These Lactobacillus strains with probiotic potential may be useful for prevention or treatment of diarrhea, but further in vitro and in vivo studies on these strains are still required.

  4. Commentary on a Cochrane Review of Early Additional Food and Fluids for Healthy Breastfed Full-Term Infants.

    PubMed

    Maslin, Kate

    2016-01-01

    The World Health Organization recommends that infants should be exclusively breastfed for the first 6 months of life. A Cochrane Review assessed the benefits and harms of additional foods and fluids for full-term healthy breastfed infants. The review included randomized or quasirandomized controlled trials of full-term healthy breastfed infants up to the age of 6 months. Six studies met the inclusion criteria. Trials from early days after birth did not indicate that giving additional fluids was beneficial. Trials with 4- to 6-month-old infants did not indicate any benefit to supplementing with food at 4 months. This review did not find any evidence for disagreement with the recommendation that exclusive breastfeeding should be recommended for 6 months after birth.

  5. Commentary on a Cochrane Review of Early Additional Food and Fluids for Healthy Breastfed Full-Term Infants.

    PubMed

    Maslin, Kate

    2016-01-01

    The World Health Organization recommends that infants should be exclusively breastfed for the first 6 months of life. A Cochrane Review assessed the benefits and harms of additional foods and fluids for full-term healthy breastfed infants. The review included randomized or quasirandomized controlled trials of full-term healthy breastfed infants up to the age of 6 months. Six studies met the inclusion criteria. Trials from early days after birth did not indicate that giving additional fluids was beneficial. Trials with 4- to 6-month-old infants did not indicate any benefit to supplementing with food at 4 months. This review did not find any evidence for disagreement with the recommendation that exclusive breastfeeding should be recommended for 6 months after birth. PMID:27520599

  6. Separation Anxiety and Bedtime Resistance in Eight-Month-Old Infants

    ERIC Educational Resources Information Center

    Kelmanson, Igor A.

    2012-01-01

    The study aimed to examine possible association between degree of maternally reported eight-month-old infants' separation anxiety and their bedtime resistance. It comprised 114 apparently healthy babies (50 boys and 64 girls), who were born in St Petersburg in 2007. The infants were born at term (gestational age greater than or equal to 37 weeks),…

  7. Oronasopharyngeal suction versus no suction in normal, term and vaginally born infants: a prospective randomised controlled trial.

    PubMed

    Gungor, Sadettin; Teksoz, Ertan; Ceyhan, Temel; Kurt, Ercan; Goktolga, Umit; Baser, Iskender

    2005-10-01

    This prospective randomised controlled trial aimed to compare the effects of oronasopharyngeal suction with those of no suction in normal, term and vaginally born infants and was performed at a Turkish tertiary hospital from June 2003 to January 2004. A total of 140 newborns were enrolled in the trial (n = 70 per group). The no suction group showed lower mean heart rates through the 3rd and 6th minutes and higher SaO(2) values through the first 6 mins of life (P < 0.001). The maximum time to reach SaO2 of >or= 92% (6 vs. 11 min) and >or= 86% (5 vs. 8 min) were shorter in the no suction group (P < 0.001).

  8. Early skin-to-skin contact for mothers and their healthy newborn infants

    PubMed Central

    Moore, Elizabeth R; Anderson, Gene C; Bergman, Nils; Dowswell, Therese

    2014-01-01

    Background Mother-infant separation postbirth is common in Western culture. Early skin-to-skin contact (SSC) begins ideally at birth and involves placing the naked baby, head covered with a dry cap and a warm blanket across the back, prone on the mother’s bare chest. According to mammalian neuroscience, the intimate contact inherent in this place (habitat) evokes neurobehaviors ensuring fulfillment of basic biological needs. This time may represent a psychophysiologically ‘sensitive period’ for programming future physiology and behavior. Objectives To assess the effects of early SSC on breastfeeding, physiological adaptation, and behavior in healthy mother-newborn dyads. Search methods We searched the Cochrane Pregnancy and Childbirth Group’s Trials Register (30 November 2011), made personal contact with trialists, and consulted the bibliography on kangaroo mother care (KMC) maintained by Dr. Susan Ludington. Selection criteria Randomized controlled trials comparing early SSC with usual hospital care. Data collection and analysis We independently assessed trial quality and extracted data. Study authors were contacted for additional information. Main results Thirty-four randomized controlled trials were included involving 2177 participants (mother-infant dyads). Data from more than two trials were available for only eight outcome measures. For primary outcomes, we found a statistically significant positive effect of early SSC on breastfeeding at one to four months postbirth (13 trials; 702 participants) (risk ratio (RR) 1.27, 95% confidence interval (CI) 1.06 to 1.53, and SSC increased breastfeeding duration (seven trials; 324 participants) (mean difference (MD) 42.55 days, 95% CI −1.69 to 86.79) but the results did not quite reach statistical significance (P = 0.06). Late preterm infants had better cardio-respiratory stability with early SSC (one trial; 31 participants) (MD 2.88, 95% CI 0.53 to 5.23). Blood glucose 75 to 90 minutes following the birth was

  9. How to Help Parents, Couples, and Clinicians When an Extremely Premature Infant Is Born.

    PubMed

    Howe, Edmund G

    2015-01-01

    Parents may experience profound stress when their infant is extremely premature or has exceptionally low birth weight. This article presents several approaches that clinicians and ethics consultants can use to reduce this stress when a parent is single and alone, as well as when both parents are present. Offering parents additional options, taking preventative measures, and using approaches based on recent innovations in psychotherapies are emphasized. Since the clinicians who care for these neonates may find it exceptionally stressful and may experience "burn out," especially over time, this article also addresses what may work best for them. Finally it will discuss clinicians, who, despite their best efforts, find that caring for these infants is simply too painful to bear.

  10. Temperature drop in normal term newborn infants born at the University Hospital, Kuala Lumpur.

    PubMed

    Raman, S; Shahla, A

    1992-05-01

    A prospective study of temperature drop in 141 normal term newborn infants delivered vaginally at the labour ward, University Hospital, Kuala Lumpur were studied. The effect of various manoeuvres on the temperature drop were also studied. They were randomized into 3 study groups, 63 cases where the babies were wiped with dry cloth alone, 37 cases where the babies were put into a plastic bag immediately after birth and lastly 41 cases where the babies were wiped with dry cloth and then inserted into a plastic bag. There was significant temperature drop in all the 3 groups maximum in the first 15 minutes and the fall continued for 1 hour after delivery (p less than 0.001). This shows that in an air-conditioned labour ward in a tropical country the temperature fall in newborn infants can be significant. This study also showed that plastic is a poor insulator against significant temperature drop.

  11. Temperature drop in normal term newborn infants born at the University Hospital, Kuala Lumpur.

    PubMed

    Raman, S; Shahla, A

    1992-05-01

    A prospective study of temperature drop in 141 normal term newborn infants delivered vaginally at the labour ward, University Hospital, Kuala Lumpur were studied. The effect of various manoeuvres on the temperature drop were also studied. They were randomized into 3 study groups, 63 cases where the babies were wiped with dry cloth alone, 37 cases where the babies were put into a plastic bag immediately after birth and lastly 41 cases where the babies were wiped with dry cloth and then inserted into a plastic bag. There was significant temperature drop in all the 3 groups maximum in the first 15 minutes and the fall continued for 1 hour after delivery (p less than 0.001). This shows that in an air-conditioned labour ward in a tropical country the temperature fall in newborn infants can be significant. This study also showed that plastic is a poor insulator against significant temperature drop. PMID:1520194

  12. Macrophage activation syndrome in a newborn infant born to a mother with autoimmune disease.

    PubMed

    Park, J H; Kim, S H; Kim, H J; Lee, S J; Jeong, D C; Kim, S Y

    2015-02-01

    Macrophage activation syndrome (MAS) is a complication of rheumatic disorders characterized by cytopenia, multiple organ dysfunction and coagulopathy associated with an inappropriate activation of macrophage. In neonatal lupus erythematosus, MAS is rare but fatal, requiring early diagnosis and treatment for optimal outcome. We report a case of MAS in a neonate born to a mother with autoimmune disease, improved by treatment with steroid, intravenous immunoglobulin and cyclosporine.

  13. Skin Barrier Function and Staphylococcus aureus Colonization in Vestibulum Nasi and Fauces in Healthy Infants and Infants with Eczema: A Population-Based Cohort Study.

    PubMed

    Berents, Teresa Løvold; Carlsen, Karin Cecilie Lødrup; Mowinckel, Petter; Skjerven, Håvard Ove; Kvenshagen, Bente; Rolfsjord, Leif Bjarte; Bradley, Maria; Lieden, Agne; Carlsen, Kai-Håkon; Gaustad, Peter; Gjersvik, Petter

    2015-01-01

    Atopic eczema (AE) is associated with Staphylococcus aureus (S. aureus) colonization and skin barrier dysfunction, often measured by increased transepidermal water loss (TEWL). In the present study, the primary aim was to see whether S. aureus colonization in the vestibulum nasi and/or fauces was associated with increased TEWL in infants with healthy skin and infants with eczema. Secondarily, we aimed to investigate whether TEWL measurements on non-lesional skin on the lateral upper arm is equivalent to volar forearm in infants. In 167 of 240 infants, recruited from the general population, TEWL measurements on the lateral upper arm and volar forearm, using a DermaLab USB, fulfilled our environmental requirements. The mean of three TEWL measurements from each site was used for analysis. The infants were diagnosed with no eczema (n = 110), possible AE (n = 28) or AE (n = 29). DNA samples were analysed for mutations in the filaggrin gene (FLG). Bacterial cultures were reported positive with the identification of at least one culture with S. aureus from vestibulum nasi and/or fauces. S. aureus colonization, found in 89 infants (53%), was not associated with increased TEWL (i.e. TEWL in the upper quartile), neither on the lateral upper arm or volar forearm (p = 0.08 and p = 0.98, respectively), nor with AE (p = 0.10) or FLG mutation (p = 0.17). TEWL was significantly higher on both measuring sites in infants with AE compared to infants with possible AE and no eczema. FLG mutation was significantly associated with increased TEWL, with a 47% difference in TEWL. We conclude that S. aureus in vestibulum nasi and/or fauces was not associated with TEWL, whereas TEWL measurements on the lateral upper arm and volar forearm appear equally appropriate in infants.

  14. Skin Barrier Function and Staphylococcus aureus Colonization in Vestibulum Nasi and Fauces in Healthy Infants and Infants with Eczema: A Population-Based Cohort Study

    PubMed Central

    Berents, Teresa Løvold; Carlsen, Karin Cecilie Lødrup; Mowinckel, Petter; Skjerven, Håvard Ove; Kvenshagen, Bente; Rolfsjord, Leif Bjarte; Bradley, Maria; Lieden, Agne; Carlsen, Kai-Håkon; Gaustad, Peter; Gjersvik, Petter

    2015-01-01

    Atopic eczema (AE) is associated with Staphylococcus aureus (S. aureus) colonization and skin barrier dysfunction, often measured by increased transepidermal water loss (TEWL). In the present study, the primary aim was to see whether S. aureus colonization in the vestibulum nasi and/or fauces was associated with increased TEWL in infants with healthy skin and infants with eczema. Secondarily, we aimed to investigate whether TEWL measurements on non-lesional skin on the lateral upper arm is equivalent to volar forearm in infants. In 167 of 240 infants, recruited from the general population, TEWL measurements on the lateral upper arm and volar forearm, using a DermaLab USB, fulfilled our environmental requirements. The mean of three TEWL measurements from each site was used for analysis. The infants were diagnosed with no eczema (n = 110), possible AE (n = 28) or AE (n = 29). DNA samples were analysed for mutations in the filaggrin gene (FLG). Bacterial cultures were reported positive with the identification of at least one culture with S. aureus from vestibulum nasi and/or fauces. S. aureus colonization, found in 89 infants (53%), was not associated with increased TEWL (i.e. TEWL in the upper quartile), neither on the lateral upper arm or volar forearm (p = 0.08 and p = 0.98, respectively), nor with AE (p = 0.10) or FLG mutation (p = 0.17). TEWL was significantly higher on both measuring sites in infants with AE compared to infants with possible AE and no eczema. FLG mutation was significantly associated with increased TEWL, with a 47% difference in TEWL. We conclude that S. aureus in vestibulum nasi and/or fauces was not associated with TEWL, whereas TEWL measurements on the lateral upper arm and volar forearm appear equally appropriate in infants. PMID:26070153

  15. The Goals and Structure of Face-to-Face Interaction Between Infants and Fathers.

    ERIC Educational Resources Information Center

    Yogman, Michael W.

    This study investigates similarities and differences in the interactions of infants with mothers and fathers, and examines the structural characteristics of social interaction between infants and fathers. Data are based on analyses of videotapes showing face-to-face interaction of five healthy first born infants with their mothers and fathers. The…

  16. [Newborn Hearing Screening and Subsequent Diagnostic Evaluation: Analysis and Outcomes of 6,063 Infants Born in a Community Hospital].

    PubMed

    Tanaka, Yasuko; Enomoto, Hiroyuki; Takada, Kentaro; Inoue, Maki; Ogawara, Noboru; Takahashi, Masahiro; Oridate, Nobuhiko

    2016-03-01

    A retrospective study was conducted to examine the implementation status of newborn hearing screening (NHS) of 6,063 infants born in a single community hospital in Japan between 2005 and 2013. An automated auditory brainstem response device was used for NHS and an auditory brainstem response was mainly used for further diagnostic evaluation. Although the participation rate in the NHS was 88.8% in 2013, increasing year by year, it failed to reach 100% probably because NHS is a charged option under the current Japanese healthcare system. Among 40 (0.66%) infants who finally failed their NHS, 34 were referred for subsequent diagnostic evaluation and the remaining 6 were lost to follow-up. Thirty-one of these 34 were diagnosed as having hearing impairment and 3 (0.05%) were identified as having normal hearing, which is considered as a false positive. Both the final referral rate and the hearing impairment rate were significantly higher in the high-risk than in the low-risk group. Compared to the previous national report, the rate of bilateral hearing impairment (0.33%) was significantly higher in this study. Ten (38.5%) out of 26 in the high-risk group were most often diagnosed with otitis media with effusion (OME), while 4 (50%) out of 8 in the low-risk group were diagnosed as having sensorineural hearing loss. Seven (35%) out of 20 with bilateral hearing impairment attained a normal hearing level at a median age of 18 months. Although the primary aim of NHS is early detection of congenital permanent hearing loss, OME is observed commonly in NHS-failed infants. It is therefore important to examine the middle ear status carefully as part of the diagnostic evaluation. Thirty-four infants underwent further diagnostic evaluation at a median age of 46 days, and hearing aids were given in 10 of them at a median age of 5.6 months without delay. Because high-risk patients often tend to be lost to follow-up, otolaryngologists have to give a detailed explanation to caregivers

  17. Rhinovirus wheezing illness in infancy is associated with medically attended third year wheezing in low risk infants: results of a healthy birth cohort study.

    PubMed

    de Winter, Janneke J H; Bont, Louis; Wilbrink, Berry; van der Ent, Cornelis K; Smit, Henriette A; Houben, Michiel L

    2015-12-01

    Rhinoviruses may be pathogens contributing to the development of childhood wheezing. However, their role in low risk infants without an asthmatic predisposition is unknown. Knowing which healthy, low risk children are at increased risk for childhood wheezing after rhinovirus wheezing illness (RV-WI) in infancy, might help in developing prevention and treatment strategies for childhood wheezing. The aim of this study was to determine the association of medically attended wheezing at the age of three with RV-WI in the first year of life in low risk children without parental asthma. In a low risk, prospective birth cohort study, we followed 181 healthy born children from birth through the third year of life. We considered children 'low risk' if neither parent had a doctor's diagnosis of asthma. We determined infant RV-WI by parent-reported wheezing (based on daily logs) and simultaneous molecular rhinovirus detection in the first year of life. Respiratory function and blood eosinophil count were both measured in the first month of life. The primary outcome, third year wheezing, was defined as the use of prescribed inhaled asthma medications together with a doctor's visit for respiratory symptoms in the third year of life. We calculated the association of RV-WI with medically attended third year wheezing and other known possible risk factors for wheezing at the age of three. Among low risk children, third year wheezing was observed in 7 out of 18 (39%) children with versus 10 out of 163 (6%) children without infant RV-WI (OR 9.7, 95% CI 3.1-33.5, P < 0.0001). The association between RV-WI and third year wheezing was unchanged after adjustment for potential confounders such as eosinophilia and atopic eczema. RV-WI is a robust and independent risk factor for third year wheezing in low risk children without parental asthma. Future research will identify and protect those children at increased risk for RV-WI.

  18. Spontaneous Perforation of Colon in Previously Healthy Infants and Children: Its Clinical Implication

    PubMed Central

    Kim, Soo-Hong; Kim, Hae-Young

    2016-01-01

    Purpose Spontaneous colon perforations are usually encountered as necrotizing enterocolitis in the neonatal period, but occur rarely in infants and children without pathological conditions. This study was conducted to describe its clinical implication beyond the neonatal period. Methods Cases of spontaneous colon perforation confirmed after the operation were reviewed retrospectively and the clinicopathological characteristics were analyzed. Clinical data were compared according to the presence of pneumoperitoneum as initial findings. Results Eleven patients were included in the study period and showed a history of hospitalization before transfer due to management for fever, respiratory or gastrointestinal problems. Six patients showed a sudden onset of abdominal distention and only seven patients showed a pneumoperitoneum as initial radiologic findings, however there were no significant clinicopathological differences. Perforation was found evenly in all segments of the colon, most commonly at the sigmoid colon in four cases. There were no specific pathologic or serologic causes of perforation. Conclusion When previously healthy infants and children manifest a sustained fever with a sudden onset of abdominal distention during management for fever associated with respiratory or gastrointestinal problems, there is a great likelihood of colon perforation with no pathological condition. Prompt surgical management as timely decision-making is necessary in order to achieve a good progress. PMID:27738601

  19. Considerations in Using US-Based Laboratory Toxicity Tables to Evaluate Laboratory Toxicities Among Healthy Malawian and Ugandan Infants

    PubMed Central

    Lubega, Irene R.; Fowler, Mary Glenn; Musoke, Philippa M.; Elbireer, Ali; Bagenda, Danstan; Kafulafula, George; Ko, Jeanne; Mipando, Linda; Mubiru, Mike; Kumwenda, Newton; Taha, Taha; Jackson, J. Brooks; Guay, Laura

    2011-01-01

    Objectives To determine normal hematologic and selected blood chemistry values among healthy, full-term, non–HIV-exposed infants in Uganda and Malawi, and to determine the proportion of healthy babies with an apparent laboratory toxicity based on Division of AIDS toxicity tables. Design This was a cross-sectional laboratory study of infants from birth to 6 months of age. Methods Blood samples were collected from a total of 561 infants and analyzed according to age categories similar to those in the 2004 Division of AIDS toxicity tables. Select chemistry and hematology parameters were determined and values compared with those in the toxicity tables. Results In the first 56 days of life, there were few graded toxicities except for neutropenia in 2 of 10 (20%) Ugandan and 13 of 45 (29%) Malawian infants at birth. After 7 days, about 20% of the infants in Uganda and Malawi would have been classified as having a neutropenia whereas 47% and 53% of those more than 2 months of age in Uganda and Malawi respectively, would have been reported as having an abnormal hemoglobin. Chemistry findings were not different from US norms. Conclusions These findings underscore the importance of establishing relevant local laboratory norms for infants. PMID:20588184

  20. Variations in male-female infant ratios among births to Canadian- and Indian-born mothers, 1990-2011: a population-based register study

    PubMed Central

    Urquia, Marcelo L.; Ray, Joel G.; Wanigaratne, Susitha; Moineddin, Rahim; O'Campo, Patricia J.

    2016-01-01

    Background: We assessed variations in the male-female infant ratios among births to Canadian-born and Indian-born mothers according to year of birth, province and country of birth of each parent. Methods: In this population-based register study, we analyzed birth certificates of 5 853 970 singleton live births to Canadian-born and 177 990 singleton live births to Indian-born mothers giving birth in Canada from 1990 to 2011. Male-female ratios were stratified by live birth order and plotted by year of birth. Logistic regression was used to assess whether ratios varied between Canadian provinces and according to the birthplace of each parent. The deficit in the number of girls was estimated using bootstrap methods. Results: Among Canadian-born mothers, male-female ratios were about 1.05, with negligible fluctuations by birth order, year and province. Among Indian-born mothers, the overall male-female ratio at the third birth was 1.38 (95% confidence interval [CI] 1.34-1.41) and was 1.66 (95% CI 1.56-1.76) at the fourth or higher-order births. There was little variability in the ratios between provinces. Couples involving at least 1 Indian-born parent had higher than expected male-female ratios at the second and higher-order births, particularly when the father was Indian-born. The deficit in the expected number of girls among Indian immigrants to Canada in the study period was estimated to be 4472 (95% CI 3211-5921). Interpretation: Fewer than expected girls at the third and higher-order births have been born to Indian immigrants across Canada since 1990. This trend was also seen among couples of mixed nativity, including those involving a Canadian-born mother and an Indian-born father. Fathers should be considered when investigating sex ratios at birth. PMID:27398354

  1. Importance of gut microbiota in health and diseases of new born infants

    PubMed Central

    GAO, JISHENG; WU, HONGWEI; LIU, JINFENG

    2016-01-01

    The multifarious assortment of microorganisms present in gut of humans is termed as gut microbiota. These include 1,000 species accompanied by approximately 2 million genes in an individual adult. The gut microbiota has multifactorial protective roles against allergic reactions, inflammation, cardiac pathological states and even in the state of malignant carcinogenesis existing in humans. By contrast, adverse alterations in the microbiota result in chronic pathological states, including autoimmune diseases, cancer and circulatory system obstructions. Gut bacteria also maintain sensitivity towards nutritional changes as well as antibiotics. The present review article focused on the importance of gut bacteria in newborn infants with special reference to their protective role in various pediatric pathological states linked with gut bacteria. In addition, the importance of probiotics in relation to gut microbiota are to be discussed. PMID:27347013

  2. Mercury Exposure in Healthy Korean Weaning-Age Infants: Association with Growth, Feeding and Fish Intake

    PubMed Central

    Chang, Ju Young; Park, Jeong Su; Shin, Sue; Yang, Hye Ran; Moon, Jin Soo; Ko, Jae Sung

    2015-01-01

    Low-level mercury (Hg) exposure in infancy might be harmful to the physical growth as well as neurodevelopment of children. The aim of this study was to investigate postnatal Hg exposure and its relationship with anthropometry and dietary factors in late infancy. We recruited 252 healthy Korean infants between six and 24 months of age from an outpatient clinic during the 2009/2010 and 2013/2014 seasons. We measured the weight and height of the infants and collected dietary information using questionnaires. The Hg content of the hair and blood was assessed using inductively coupled plasma mass spectroscopy. The geometric mean Hg concentration in the hair and blood was 0.22 (95% confidence interval: 0.20–0.24) µg/g and 0.94 (n = 109, 95% confidence interval: 0.89–0.99) µg/L, respectively. The hair Hg concentration showed a good correlation with the blood Hg concentration (median hair-to-blood Hg ratio: 202.7, r = 0.462, p < 0.001) and was >1 µg/g in five infants. The hair Hg concentration showed significant correlations with weight gain after birth (Z-score of the weight for age—Z-score of the birthweight; r = −0.156, p = 0.015), the duration (months) of breastfeeding as the dominant method of feeding (r = 0.274, p < 0.001), and the duration of fish intake more than once per week (r = 0.138, p = 0.033). In an ordinal logistic regression analysis with categorical hair Hg content (quartiles), dietary factors, including breastfeeding as the dominant method of feeding in late infancy (cumulative odds ratio: 6.235, 95% confidence interval: 3.086–12.597, p < 0.001) and the monthly duration of fish intake more than once per week (cumulative odds ratio: 1.203, 95% confidence interval: 1.034–1.401; p = 0.017), were significantly associated with higher hair Hg content. Weight gain after birth was not, however, significantly associated with hair Hg content after adjustment for the duration of breastfeeding as the dominant method of feeding. Low-level Hg exposure

  3. Mercury Exposure in Healthy Korean Weaning-Age Infants: Association with Growth, Feeding and Fish Intake.

    PubMed

    Chang, Ju Young; Park, Jeong Su; Shin, Sue; Yang, Hye Ran; Moon, Jin Soo; Ko, Jae Sung

    2015-11-01

    Low-level mercury (Hg) exposure in infancy might be harmful to the physical growth as well as neurodevelopment of children. The aim of this study was to investigate postnatal Hg exposure and its relationship with anthropometry and dietary factors in late infancy. We recruited 252 healthy Korean infants between six and 24 months of age from an outpatient clinic during the 2009/2010 and 2013/2014 seasons. We measured the weight and height of the infants and collected dietary information using questionnaires. The Hg content of the hair and blood was assessed using inductively coupled plasma mass spectroscopy. The geometric mean Hg concentration in the hair and blood was 0.22 (95% confidence interval: 0.20-0.24) µg/g and 0.94 (n = 109, 95% confidence interval: 0.89-0.99) µg/L, respectively. The hair Hg concentration showed a good correlation with the blood Hg concentration (median hair-to-blood Hg ratio: 202.7, r = 0.462, p < 0.001) and was >1 µg/g in five infants. The hair Hg concentration showed significant correlations with weight gain after birth (Z-score of the weight for age-Z-score of the birthweight; r = -0.156, p = 0.015), the duration (months) of breastfeeding as the dominant method of feeding (r = 0.274, p < 0.001), and the duration of fish intake more than once per week (r = 0.138, p = 0.033). In an ordinal logistic regression analysis with categorical hair Hg content (quartiles), dietary factors, including breastfeeding as the dominant method of feeding in late infancy (cumulative odds ratio: 6.235, 95% confidence interval: 3.086-12.597, p < 0.001) and the monthly duration of fish intake more than once per week (cumulative odds ratio: 1.203, 95% confidence interval: 1.034-1.401; p = 0.017), were significantly associated with higher hair Hg content. Weight gain after birth was not, however, significantly associated with hair Hg content after adjustment for the duration of breastfeeding as the dominant method of feeding. Low-level Hg exposure through

  4. Growth of healthy term infants fed partially hydrolyzed whey-based infant formula: a randomized, blinded, controlled trial.

    PubMed

    Borschel, Marlene W; Choe, Yong S; Kajzer, Janice A

    2014-12-01

    Partially hydrolyzed formulas (pHF) represent a significant percentage of the infant formula market. A new whey-based, palm olein oil (PO)-free pHF was developed and a masked, randomized, parallel growth study was conducted in infants fed this formula or a commercially available whey-based pHF with PO. Infants between 0 and 8 days were to be enrolled and studied to 119 days of age. Growth and tolerance of infants were evaluated. Mean weight gain from 14 to 119 days of age was similar between groups. There were no significant differences between groups in weight, length, head circumference (HC), or length or HC gains. Infants fed the new PO-free pHF had significantly softer stools than those fed the PO-containing formula except at 119 days of age. This study demonstrates that whereas growth of infants fed different formulas during the first 4 months of life may be similar, infants may tolerate individual formulas differently.

  5. Activation of inflammation/NF-kappaB signaling in infants born to arsenic-exposed mothers.

    PubMed

    Fry, Rebecca C; Navasumrit, Panida; Valiathan, Chandni; Svensson, J Peter; Hogan, Bradley J; Luo, Manlin; Bhattacharya, Sanchita; Kandjanapa, Krittinee; Soontararuks, Sumitra; Nookabkaew, Sumontha; Mahidol, Chulabhorn; Ruchirawat, Mathuros; Samson, Leona D

    2007-11-01

    The long-term health outcome of prenatal exposure to arsenic has been associated with increased mortality in human populations. In this study, the extent to which maternal arsenic exposure impacts gene expression in the newborn was addressed. We monitored gene expression profiles in a population of newborns whose mothers experienced varying levels of arsenic exposure during pregnancy. Through the application of machine learning-based two-class prediction algorithms, we identified expression signatures from babies born to arsenic-unexposed and -exposed mothers that were highly predictive of prenatal arsenic exposure in a subsequent test population. Furthermore, 11 transcripts were identified that captured the maximal predictive capacity to classify prenatal arsenic exposure. Network analysis of the arsenic-modulated transcripts identified the activation of extensive molecular networks that are indicative of stress, inflammation, metal exposure, and apoptosis in the newborn. Exposure to arsenic is an important health hazard both in the United States and around the world, and is associated with increased risk for several types of cancer and other chronic diseases. These studies clearly demonstrate the robust impact of a mother's arsenic consumption on fetal gene expression as evidenced by transcript levels in newborn cord blood.

  6. [The artificial feeding with adapted milks of infants born with a very low body weight].

    PubMed

    Marinova, M; Rankova, S; Apostolova, S; Iarŭkova, N

    1989-01-01

    43 children, born with a weight of 690 to 1000 g, were observed for a period of 20 to 67 days during the first trimester after delivery. The children were divided into two groups in accordance with the feeding. 27 children of the first group received Humana 0; 26 children of the second group were fed with Bebe 0, sweetened with 5% of sugar for increased energy. All children received the adapted milks well. There were no manifestations of intolerance. The mean daily addition of weight was 28.5 g for children, fed with Humana 0 and 27.3 g for those fed with Bebe 0 and this was enough to assure optimal physical development of children. The children, fed with Bebe 0, received considerably larger amount of carbohydrates. The protein intake in both groups was almost equal. There were no considerable differences in respect to KEB. Higher intake of energy (p less than 0.01) was found in children, fed with Bebe 0, without gaining additional body mass.

  7. Protective immune barrier against hepatitis B is needed in individuals born before infant HBV vaccination program in China.

    PubMed

    Yang, Shigui; Yu, Chengbo; Chen, Ping; Deng, Min; Cao, Qing; Li, Yiping; Ren, Jingjing; Xu, Kaijin; Yao, Jun; Xie, Tiansheng; Wang, Chencheng; Cui, Yuanxia; Ding, Cheng; Tian, Guo; Wang, Bing; Zhang, Xiaoyan; Ruan, Bing; Li, Lanjuan

    2015-01-01

    The hepatitis B prevalence rate in adults is still at a high to intermediate level in China. Our purpose was to explore the incidence rate and protective immune barrier against hepatitis B in adults in China. A sample of 317961 participants was multi-screened for hepatitis B surface antigens (HBsAg) in a large-scale cohort of the National Hepatitis B Demonstration Project. A total of 5401 persons were newly-infected, representing an incidence rate of 0.81 (95% CI: 0.77-0.85) per 100 person-years after adjusted by gender and age. History of acquired immune deficiency syndrome, birth prior to 1992, coastal residence, family history of HBV, and migrant worker status were significantly associated with higher incidence, while HBV vaccination and greater exercise with lower incidence. The hepatitis B surface antibody (HBsAb) positive rate was negatively correlated with the incidence rate of hepatitis B (r = -0.826). Linear fitting yielded an incidence rate of 1.23 plus 0.02 multiplied by HBsAb positive rate. The study firstly identified the HBsAg incidence rate, which was reduced to 0.1 per 100 person-years after vaccination coverage of about 64%. The protective immune barrier against hepatitis B needs to be established in individuals born prior to the advent of infant HBV vaccination. PMID:26655735

  8. Infant feeding and allergy: 12-month prospective study of 500 babies born into allergic families.

    PubMed

    Merrett, T G; Burr, M L; Butland, B K; Merrett, J; Miskelly, F G; Vaughan-Williams, E

    1988-12-01

    This investigation studied 487 babies for symptoms of allergic disease during their first year of life. Because of their positive family histories all the babies are at high risk of becoming allergic. The babies were randomly divided such that cows' milk was deliberately withheld from one group; infants in this group were fed with a soya substitute where required. No benefit resulted from withholding cows' milk, indeed symptoms were more usually associated with this group. Breast feeding, even for a short period, was clearly associated with a lower incidence of wheeze, prolonged colds, diarrhoea, and vomiting. It seemed that the duration of breast feeding was less important than whether or not the child had been breast-fed at all. Wheezing was both more common among boys than girls (P less than .05) and if the mother was a smoker. Other environmental features related to wheezing were social class, month of birth, lack of breast feeding, exposure to dampness, mould and coal fires, but not to domestic pets nor to the numbers of mites found in bedding and carpets. Mite exposure was, however, associated with prolonged colds. Eczema was the only allergic symptom not positively associated with any environmental factor; moreover, it was neither associated with a lack of breast feeding nor with inclusion of cows' milk in the diet. Eczema was associated with the incidence of positive skin prick tests and IgE antibodies to egg white. IgE and IgG4 antibodies were estimated at birth (mothers' and cord bloods) and 3 and 12 months later.(ABSTRACT TRUNCATED AT 250 WORDS)

  9. Inhibition of Cronobacter sakazakii by heat labile bacteriocins produced by probiotic LAB isolated from healthy infants.

    PubMed

    Awaisheh, Saddam S; Al-Nabulsi, Anas A; Osaili, Tareq M; Ibrahim, Salam; Holley, Richard

    2013-09-01

    Cronobacter sakazakii is an opportunistic pathogen that can cause bacteremia, meningitis, and necrotizing enterocolitis, most often in neonates with case-fatality rates that may reach 80%. The antimicrobial activity of lactic acid bacteria against a wide range of foodborne pathogens is well-established in different types of food products. The objective of the current study was to investigate the antibacterial activity of Lactobacillus acidophilus and L. casei isolated from feces of healthy infants against different strains of C. sakazakii in agar and a rehydrated infant milk formula (RIMF) model. The inhibition zones of C. sakazakii around L. acidophilus or L. casei ranged from 22 to 32 mm on eMan Rogosa Sharpe (MRS) agar under aerobic conditions, while a slight reduction in antibacterial activity was noted on modified MRS (0.2% glucose) under anaerobic conditions. It was observed that pH-neutralized cell-free supernatant (CFS) of L. acidophilus or L. casei was inhibitory against tested C. sakazakii strains. The inhibition zones of neutralized CFS were lower than the antibacterial activities of live cultures. The antibacterial activity of CFS was abolished when CFS from L. acidophilus or L. casei was heated at 60 or 80 °C for either 10 min or 2 h, or treated with trypsin or pepsin. This was considered strong evidence that the inhibition was due to the production of bacteriocins by L. casei and L. acidophilus. Both the CFS and active growing cells of L. casei and L. acidophilus were able to reduce the viability of C. sakazakii in the RIMF model. The results may extend the use of natural antimicrobials instead of conventional preservation methods to improve the safety of RIMF.

  10. Resuscitation of the newly born infant: an advisory statement from the Pediatric Working Group of the International Liaison Committee on Resuscitation.

    PubMed

    Kattwinkel, J; Niermeyer, S; Nadkarni, V; Tibballs, J; Phillips, B; Zideman, D; Van Reempts, P; Osmond, M

    1999-04-01

    The International Liaison Committee on Resuscitation (ILCOR), with representation from North America, Europe, Australia, New Zealand, Africa, and South America, was formed in 1992 to provide a forum for liaison between resuscitation organizations in the developed world. This consensus document on resuscitation extends previously published ILCOR advisory statements on resuscitation to address the unique and changing physiology of the newly born infant within the first few hours following birth and the techniques for providing advanced life support. PMID:10206142

  11. 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.

    PubMed

    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. PMID:26030329

  12. 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.

    PubMed

    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.

  13. Lower resting energy expenditure and fat oxidation in Native American and Hispanic infants born to mothers with diabetes

    PubMed Central

    Short, Kevin R.; Teague, April M.; Fields, David A.; Lyons, Timothy; Chernausek, Steven D.

    2014-01-01

    Objective To determine whether exposure to diabetes in utero affects resting energy expenditure (REE) and fuel oxidation in infants. Study design At 35 ± 5 days after birth, body composition and REE were measured in full-term offspring of Native American and Hispanic women with either well-controlled diabetes (13 girls, 11 boys) or normal healthy pregnancies (18 girls, 17 boys). Results Control of dysglycemia during gestation in the women with diabetes mellitus met current clinical standards shown by average glycated hemoglobin (5.9 ± 0.2%; 40.6 ± 2.3 mmol/mol). Infant body mass (offspring of women with diabetes: 4.78 ± 0.13, control offspring: 4.56 ± 0.08 kg) and body fatness (offspring of women with diabetes: 25.2 ± 0.6, control offspring: 24.2 ± 0.5 %) did not differ between groups. REE, adjusted for lean body mass, was 14% lower in offspring of women with diabetes (41.7 ± 2.3 kJ/h) than control offspring (48.6 ± 2.0, p=0.025). Fat oxidation was 26% lower in offspring of women with diabetes (0.54 ± 0.05 g/h) than control offspring (0.76 ± 0.04, p < 0.01) but carbohydrate oxidation did not differ. Thus, fat oxidation accounted for a lower fraction of REE in the offspring of women with diabetes (49 ± 4%) than control offspring (60 ± 3%, p = 0.022). Mothers with diabetes were older and had higher pre-pregnancy BMI than control mothers. Conclusion Well-controlled maternal diabetes did not significantly affect body mass or composition of offspring at 1-month old. However, infants with diabetic mothers had reduced REE and fat oxidation, which could contribute to adiposity, and future disease risk. Further studies are needed to assess the impact differences in age and higher prepregnancy BMI. PMID:25648295

  14. Insurance Status and the Risk of Severe Respiratory Syncytial Virus Disease in United States Preterm Infants Born at 32–35 Weeks Gestational Age

    PubMed Central

    Franklin, Jeremy A.; Anderson, Evan J.; Wu, Xionghua; Ambrose, Christopher S.; Simões, Eric A. F.

    2016-01-01

    Background. Database studies have identified that public health insurance status is associated with an increased risk of severe respiratory syncytial virus (RSV) disease in US infants. However, these studies did not adjust for the presence of other risk factors and did not evaluate the risk in preterm infants. Methods. In this study, we evaluate the independent association between public insurance and severe RSV disease outcomes adjusting for other risk factors. The prospective, observational RSV Respiratory Events among Preterm Infants Outcomes and Risk Tracking (REPORT) study was conducted over 2 consecutive RSV seasons at 188 US clinical sites that enrolled preterm infants born at 32–35 wGA who had not received RSV immunoprophylaxis with palivizumab. Adjusted incidence rates per 100 infant-seasons of the RSV-associated endpoints of outpatient lower respiratory tract infection (LRI), emergency department (ED) visits, RSV hospitalizations (RSVHs), and intensive care unit admissions during peak RSV season (November–March) were compared for infants with private and public insurance. Results. Of 1642 evaluable infants enrolled in the REPORT study, 50.1% had private insurance and 49.9% had public health insurance. Adjusted rates of RSV outpatient LRIs were similar; however, rates of ED visits (hazard ratio [HR], 2.04; 95% confidence interval [CI], 1.20–3.45) were higher for subjects with public insurance, with a similar but nonsignificant trend observed for hospitalization (HR, 1.61; 95% CI, .93–2.78). Conclusions. Socioeconomic status, as evaluated by public versus private healthcare insurance, is a significant independent risk factor for ED use in US preterm infants and may contribute to increased RSVHs in this population. PMID:27704018

  15. The Canadian Healthy Infant Longitudinal Development (CHILD) birth cohort study: assessment of environmental exposures

    PubMed Central

    Takaro, Tim K; Scott, James A; Allen, Ryan W; Anand, Sonia S; Becker, Allan B; Befus, A Dean; Brauer, Michael; Duncan, Joanne; Lefebvre, Diana L; Lou, Wendy; Mandhane, Piush J; McLean, Kathleen E; Miller, Gregory; Sbihi, Hind; Shu, Huan; Subbarao, Padmaja; Turvey, Stuart E; Wheeler, Amanda J; Zeng, Leilei; Sears, Malcolm R; Brook, Jeffrey R

    2015-01-01

    The Canadian Healthy Infant Longitudinal Development birth cohort was designed to elucidate interactions between environment and genetics underlying development of asthma and allergy. Over 3600 pregnant mothers were recruited from the general population in four provinces with diverse environments. The child is followed to age 5 years, with prospective characterization of diverse exposures during this critical period. Key exposure domains include indoor and outdoor air pollutants, inhalation, ingestion and dermal uptake of chemicals, mold, dampness, biological allergens, pets and pests, housing structure, and living behavior, together with infections, nutrition, psychosocial environment, and medications. Assessments of early life exposures are focused on those linked to inflammatory responses driven by the acquired and innate immune systems. Mothers complete extensive environmental questionnaires including time-activity behavior at recruitment and when the child is 3, 6, 12, 24, 30, 36, 48, and 60 months old. House dust collected during a thorough home assessment at 3–4 months, and biological specimens obtained for multiple exposure-related measurements, are archived for analyses. Geo-locations of homes and daycares and land-use regression for estimating traffic-related air pollution complement time-activity-behavior data to provide comprehensive individual exposure profiles. Several analytical frameworks are proposed to address the many interacting exposure variables and potential issues of co-linearity in this complex data set. PMID:25805254

  16. The Canadian Healthy Infant Longitudinal Development (CHILD) birth cohort study: assessment of environmental exposures.

    PubMed

    Takaro, Tim K; Scott, James A; Allen, Ryan W; Anand, Sonia S; Becker, Allan B; Befus, A Dean; Brauer, Michael; Duncan, Joanne; Lefebvre, Diana L; Lou, Wendy; Mandhane, Piush J; McLean, Kathleen E; Miller, Gregory; Sbihi, Hind; Shu, Huan; Subbarao, Padmaja; Turvey, Stuart E; Wheeler, Amanda J; Zeng, Leilei; Sears, Malcolm R; Brook, Jeffrey R

    2015-01-01

    The Canadian Healthy Infant Longitudinal Development birth cohort was designed to elucidate interactions between environment and genetics underlying development of asthma and allergy. Over 3600 pregnant mothers were recruited from the general population in four provinces with diverse environments. The child is followed to age 5 years, with prospective characterization of diverse exposures during this critical period. Key exposure domains include indoor and outdoor air pollutants, inhalation, ingestion and dermal uptake of chemicals, mold, dampness, biological allergens, pets and pests, housing structure, and living behavior, together with infections, nutrition, psychosocial environment, and medications. Assessments of early life exposures are focused on those linked to inflammatory responses driven by the acquired and innate immune systems. Mothers complete extensive environmental questionnaires including time-activity behavior at recruitment and when the child is 3, 6, 12, 24, 30, 36, 48, and 60 months old. House dust collected during a thorough home assessment at 3-4 months, and biological specimens obtained for multiple exposure-related measurements, are archived for analyses. Geo-locations of homes and daycares and land-use regression for estimating traffic-related air pollution complement time-activity-behavior data to provide comprehensive individual exposure profiles. Several analytical frameworks are proposed to address the many interacting exposure variables and potential issues of co-linearity in this complex data set.

  17. Safety Assessment of Bacteroides uniformis CECT 7771 Isolated from Stools of Healthy Breast-Fed Infants

    PubMed Central

    Fernández-Murga, M. Leonor; Sanz, Yolanda

    2016-01-01

    Background Bacteroides uniformis CECT 7771 is a potential probiotic strain, originally isolated from the stools of healthy breast-feed infants. The strain showed pre-clinical efficacy in a mouse obesity model. The objective of this study was to evaluate its potential toxicity and translocation ability after acute oral administration to mice. Methods and Findings A safety study was conducted in immunocompetent and immunosuppressed C57BL-6 mice. Both mouse groups (n = 10 per group) were fed orally 2 x 109 colony forming units (cfu)/day of B. uniformis CECT 7771 or placebo by gavage for 6 days. Throughout this time, feed and water intake and body weight were monitored. Afterwards, mice were sacrificed and biological samples were collected to analyze blood and urine biochemistry, inflammatory and immune markers; gut mucosal histology and bacterial translocation to peripheral tissues. The results demonstrated that acute ingestion of this Bacteroides strain had no adverse effects on the animals’ general health status or food intake, nor did it affect biochemical indicators of liver, kidney and pancreatic function or gut mucosal histology. Findings also demonstrated that administration did not lead to bacterial translocation to blood, liver or mesenteric lymph nodes. B. uniformis CECT 7771 also downregulated gene and protein expression (iNOS and PPAR-γ) and inflammatory cytokines induced by immunosuppression. Conclusions The findings indicate that the acute oral consumption of B. uniformis CECT 7771 does not raise safety concerns in mice. Further studies in humans should be conducted. PMID:26784747

  18. The Canadian Healthy Infant Longitudinal Development (CHILD) birth cohort study: assessment of environmental exposures.

    PubMed

    Takaro, Tim K; Scott, James A; Allen, Ryan W; Anand, Sonia S; Becker, Allan B; Befus, A Dean; Brauer, Michael; Duncan, Joanne; Lefebvre, Diana L; Lou, Wendy; Mandhane, Piush J; McLean, Kathleen E; Miller, Gregory; Sbihi, Hind; Shu, Huan; Subbarao, Padmaja; Turvey, Stuart E; Wheeler, Amanda J; Zeng, Leilei; Sears, Malcolm R; Brook, Jeffrey R

    2015-01-01

    The Canadian Healthy Infant Longitudinal Development birth cohort was designed to elucidate interactions between environment and genetics underlying development of asthma and allergy. Over 3600 pregnant mothers were recruited from the general population in four provinces with diverse environments. The child is followed to age 5 years, with prospective characterization of diverse exposures during this critical period. Key exposure domains include indoor and outdoor air pollutants, inhalation, ingestion and dermal uptake of chemicals, mold, dampness, biological allergens, pets and pests, housing structure, and living behavior, together with infections, nutrition, psychosocial environment, and medications. Assessments of early life exposures are focused on those linked to inflammatory responses driven by the acquired and innate immune systems. Mothers complete extensive environmental questionnaires including time-activity behavior at recruitment and when the child is 3, 6, 12, 24, 30, 36, 48, and 60 months old. House dust collected during a thorough home assessment at 3-4 months, and biological specimens obtained for multiple exposure-related measurements, are archived for analyses. Geo-locations of homes and daycares and land-use regression for estimating traffic-related air pollution complement time-activity-behavior data to provide comprehensive individual exposure profiles. Several analytical frameworks are proposed to address the many interacting exposure variables and potential issues of co-linearity in this complex data set. PMID:25805254

  19. Correlation properties of spontaneous motor activity in healthy infants: a new computer-assisted method to evaluate neurological maturation.

    PubMed

    Waldmeier, Sandra; Grunt, Sebastian; Delgado-Eckert, Edgar; Latzin, Philipp; Steinlin, Maja; Fuhrer, Katharina; Frey, Urs

    2013-06-01

    Qualitative assessment of spontaneous motor activity in early infancy is widely used in clinical practice. It enables the description of maturational changes of motor behavior in both healthy infants and infants who are at risk for later neurological impairment. These assessments are, however, time-consuming and are dependent upon professional experience. Therefore, a simple physiological method that describes the complex behavior of spontaneous movements (SMs) in infants would be helpful. In this methodological study, we aimed to determine whether time series of motor acceleration measurements at 40-44 weeks and 50-55 weeks gestational age in healthy infants exhibit fractal-like properties and if this self-affinity of the acceleration signal is sensitive to maturation. Healthy motor state was ensured by General Movement assessment. We assessed statistical persistence in the acceleration time series by calculating the scaling exponent α via detrended fluctuation analysis of the time series. In hand trajectories of SMs in infants we found a mean α value of 1.198 (95 % CI 1.167-1.230) at 40-44 weeks. Alpha changed significantly (p = 0.001) at 50-55 weeks to a mean of 1.102 (1.055-1.149). Complementary multilevel regression analysis confirmed a decreasing trend of α with increasing age. Statistical persistence of fluctuation in hand trajectories of SMs is sensitive to neurological maturation and can be characterized by a simple parameter α in an automated and observer-independent fashion. Future studies including children at risk for neurological impairment should evaluate whether this method could be used as an early clinical screening tool for later neurological compromise.

  20. Self-reported maternal parenting style and confidence and infant temperament in a multi-ethnic community: results from the Born in Bradford cohort.

    PubMed

    Prady, Stephanie L; Kiernan, Kathleen; Fairley, Lesley; Wilson, Sarah; Wright, John

    2014-03-01

    Ethnic minority children in the United Kingdom often experience health disadvantage. Parenting influences children's current and future health, but little is known about whether parenting behaviours and mother's perception of her infant vary by ethnicity. Using the Born in Bradford (BiB) birth cohort, which is located in an ethnically diverse and economically deprived UK city, we conducted a cross-sectional analysis of mother's self-reported parenting confidence, self-efficacy, hostility and warmth, and infant temperament at six months of age. We examined responses from women of Pakistani (N = 554) and White British (N = 439) origin. Pakistani mothers reported feeling more confident about their abilities as a parent. Significantly fewer Pakistani women adopted a hostile approach to parenting, an effect that was attenuated after adjustment for socioeconomic status and mental health. Overall, women with more self-efficacious, warm and less hostile parenting styles reported significantly fewer problems with their infant's temperaments. Of women with higher self-efficacy parenting styles, Pakistani mothers were significantly more likely than White British mothers to report more problematic infant temperaments, although absolute differences were small. It is unlikely that the ethnic variation seen in children's cognitive and behavioural outcomes in childhood is attributable to differences in parenting or infant characteristics reported at six months.

  1. Perfluoroalkyl substances in serum from South Korean infants with congenital hypothyroidism and healthy infants--Its relationship with thyroid hormones.

    PubMed

    Kim, Da-Hye; Kim, Un-Jung; Kim, Hee-Young; Choi, Sung-Deuk; Oh, Jeong-Eun

    2016-05-01

    Exposure to perfluoroalkyl substances (PFASs) may disrupt thyroid systems, though the specific effects of PFASs are still being elucidated. Since research regarding exposure in infants is highly limited, our goal was to investigate exposure levels of PFASs in infant serum and correlate these levels with thyroid hormones (THs). This was accomplished by analyzing 16 PFASs in sera from a case group of infants with congenital hypothyroidism and a control group. Total PFAS exposure level was 2.63-44.7ng/mL in the case group and 2.44-22.4ng/mL in the control group. Concentrations of serum perfluorooctanoic acid (PFOA, p<0.01), perfluorononanoic acid (PFNA, p<0.001), perfluorooctanoic acid (PFDA, p<0.005), and perfluoroundecanoic acid (PFUnDA, p<0.005) were significantly higher in the case group than the control group. Levels of certain PFASs (PFOA, perfluorotridecanoic acid [PFTrDA], and perfluorohexane sulfonate [PFHxS]) showed a moderate to weak correlation with relevant antibodies. PMID:26950028

  2. Gene frequencies of ABO and Rh (D) blood group alleles in a healthy infant population in Ibadan, Nigeria.

    PubMed

    Omotade, O O; Adeyemo, A A; Kayode, C M; Falade, S L; Ikpeme, S

    1999-01-01

    The ABO and Rhesus blood group systems remain the most important blood group systems clinically. In order to provide gene frequency values for the ABO and Rh (D) alleles in a healthy infant population in south west Nigeria, 4748 healthy infants were typed for ABO and Rh (D) blood groups over a five year period (1988-1992). Overall, 2575 (54.2%) were blood group O, 1023 (21.6%) were blood group A, 1017 (21.4%) were blood group B and 133 (2.8%) were blood group AB. The distribution of the ABO blood groups did not differ significantly from those expected under the Hardy Weinberg equilibrium (Goodness-of-fit X2 = 6.09, df = 3, p = 0.1075). The proportions of the infants belonging to the various ABO blood groups did not vary significantly over the period of the study (X2 = 14.53, df = 12, p = 0.268). Overall gene frequencies for the O, A and B genes were 0.7398, 0.1305 and 0.1298 respectively. For the Rh (D) gene, 4520 (95.2%) were Rh-positive while 228 (4.8%) were Rh-negative. However, the proportions of Rh (D) negative infants varied significantly over the period of the study, with a particular year (1991) having nearly twice the usual frequency of Rh-negative individuals (X2 = 31.17, df =, p < 0.001). The frequency of the Rh (D) gene was 0.7809. These figures are reported in the hope that they may find some use as reference for studies of ABO blood groups in health and disease, especially since they were obtained in an infant population in which it is expected that selection pressures should not have started to act to any significant extent.

  3. The Forced Surrender of Infants Born to Unwed Mothers in Southern Italy. A Case Study of Late Nineteenth Century Practices in the Town of Forio d'Ischia.

    PubMed

    Imperato, Pascal James

    2015-10-01

    For many centuries, unwed mothers in southern Italy were forced to surrender their infants because of a number of social, religious, economic, and political pressures. This study focuses on the policies and practices that were in place in southern Italy regarding illegitimate infants in the late nineteenth century. A detailed analysis of the policies and practices present in the town of Forio d'Ischia during the 20-year period 1880-1899 is also presented. During these two decades, there were 37 illegitimate live births representing 0.70% of the 5249 live births recorded in this town. Although small in number, these illegitimate births, referred to as spuri in Italian, from the Latin spurius, meaning bastard, were managed by standard predetermined procedures. These included anonymity for the parents, the transfer of such infants to an official town receiver of foundlings, and their transport to Naples' orphanage, the Real Casa Santa dell'Annunziata. This orphanage maintained fairly detailed records about the children who were delivered to it. After a few days at the orphanage, infants were often entrusted to the care of external wet nurses, preferably outside of Naples. This was done in the belief that infant survival was better assured in more rural environments. The case of an illegitimate infant, Antonino Spinalbese, is presented in detail. Born on 14 February 1882 in the town of Forio d'Ischia, he was brought to the orphanage 4 days later. Following a two-day stay at the orphanage, he was entrusted to an external wet nurse, Michele Mondella, and her husband, Ciro Fiscale di Felice, a mariner in the town of Torre del Greco. The available evidence indicates that Antonino Spinalbese became a mariner like his stepfather. As a crew member of the passenger ship, Vulcano, he made three trips from Naples to New York City in 1922 and 1923. PMID:26233712

  4. [Hepatitis B with a fatal outcome in a 3-month-old infant of a healthy chronic carrier mother].

    PubMed

    Le Luyer, B; Bastard, C; Devaux, A M; Ensel, P

    1983-01-01

    A 81 day old male infant developed an acute hepatitic failure and died shortly thereafter. Determinations of HBs antigen and antibody (AB) and HBeAg and AB were performed in the parents and sibling of the infected child. The mother and a sister were an asymptomatic carrier of HBsAg, the first HBeAg positive and the second HBeAB positive. An elder sibling was HBsAg and HBeAg positive in this serum. The father was anti-HBs positive. In the family of the sister, the man and two childs were HBsAg and anti-HBsAB negative. A new baby in the family of the propositus born and a combination of HB vaccine and HBIg (hepatite B immuno-globulin) was started at birth. Unfortunately the child died of S.D.I.S. (Sudden Death Infant Syndrome). The HB vaccine was immuno-genetic in this infant and the anti-HBs in the immuno-globulin M (IgM) was positive as in several adults controls. This case allow us to discuss vertical transmission of hepatitis B, the clinical aspect of neonatal hepatitis and the preventing HB infection by combinaison of HB vaccine and HBIg.

  5. Growth Patterns in the First Year of Life Differ in Infants Born to Perinatally vs. Non-Perinatally HIV-infected Women

    PubMed Central

    Jao, Jennifer; Agwu, Allison; Mhango, Grace; Kim, Annie; Park, Kaye; Posada, Roberto; Abrams, Elaine J.; Hutton, Nancy; Sperling, Rhoda S.

    2015-01-01

    Objective To compare growth patterns in the first year of life between children born to perinatally HIV-infected (PHIV) vs. non-perinatally HIV-infected (NPHIV) women in the U.S. Design Retrospective cohort study of HIV-infected pregnant women who received care and delivered a liveborn at two urban tertiary centers from January 2004 - March 2012. Methods We collected data via chart review on demographics, behavioral risk factors, HIV clinical markers, combination antiretroviral therapy (cART), mode of HIV acquisition, pregnancy outcomes, and infant anthropometrics on study subjects. Mixed effects models were used to assess the association between maternal mode of HIV acquisition and weight-for-age (WAZ), length-for-age (LAZ), and weight-for-length (WLZ) z-scores. Results Of 152 pregnancies evaluated, 32 and 120 infants were born to 25 PHIV and 99 NPHIV women respectively. Infants of PHIV women exhibited lower mean WAZ and LAZ throughout the first year of life in unadjusted analyses. After adjusting for potential confounders, the relationship between PHIV & LAZ persisted (β=−0.54, p=0.026). Small for gestational age for each birth anthropometric parameter [birth length, birth weight, and both birth length and weight] was associated with decreased LAZ (β=−0.48, p=0.007), WAZ (β=−0.99, p<0.001) and WLZ (β=−0.36, p=0.027) respectively. A delivery HIV RNA level <400 copies/mL was associated with increased WAZ & WLZ (β=0.43, p=0.015; β=0.38, p=0.021). Conclusions Infants of PHIV women may remain at persistently decreased lengths throughout the first year of life. Further studies aimed at understanding intrauterine and environmental factors in PHIV women are warranted. PMID:25562495

  6. Psychosocial and Behavioral Factors Related to the Post-Partum Placements of Infants Born to Cocaine-Using Women

    ERIC Educational Resources Information Center

    Minnes, Sonia; Singer, Lynn T.; Humphrey-Wall, Rashida; Satayathum, Sudtida

    2008-01-01

    Objective: One objective was to determine if cocaine-using women who did not maintain infant custody (NMC) would report more psychological distress, domestic violence, negative coping skills, lower social support and more childhood trauma than cocaine-using women who maintained custody (MC) of their infant. A second objective was to evaluate the…

  7. Nitrogen balance and protein turnover during the growth failure in newly born low-birth-weight infants.

    PubMed

    Kandil, H; Darwish, O; Hammad, S; Zagloul, N; Halliday, D; Millward, J

    1991-06-01

    Weight gain, nitrogen balance, protein turnover, and energy and protein intakes were measured during the first week of life of 14 low-birth-weight (LBW) infants, 5 small-for-gestational-age (SGA) infants and 9 appropriate-for-gestational-age (AGA) infants enterally fed at rates determined by the infants ability to assimilate feed. Mean gross intakes were 334 KJ and 1.75 g/kg protein; 4 infants were increasing and 10 were losing weight at rates proportional to gross energy and protein intakes and to nitrogen balance (0.031 g protein balance/g wt gain). Rates of protein synthesis and degradation measured by an intragastric infusion of [1-13C]leucine, averaged 14.5 and 15.9 g protein.kg-1.d-1, some 50% higher than previously reported in older preterm infants and not correlated with nitrogen balance. The growth failure of these infants was not associated with inadequate overall rates of protein turnover, but appeared to reflect an influence of the insufficient energy and protein intakes on the high rates of protein turnover, inducing changes in protein balance in either direction through relatively small changes in protein synthesis and/or degradation. PMID:2035469

  8. Swaddling: Maternal Option and Sleep Behaviour in Two-Month-Old Infants

    ERIC Educational Resources Information Center

    Kelmanson, Igor

    2013-01-01

    This study aimed to assess possible association between swaddling and sleep behaviour in two-month-old infants. It comprised 198 apparently healthy infants from the community setting selected by chance (86 boys, 112 girls), aged two months, who were singletons born in St Petersburg in 2007. The mothers were asked to complete the questionnaires…

  9. A controlled trial of early interventions to promote maternal adjustment and development in infants born with severe congenital heart disease.

    PubMed

    McCusker, C G; Doherty, N N; Molloy, B; Rooney, N; Mulholland, C; Sands, A; Craig, B; Stewart, M; Casey, F

    2010-01-01

    Abstract Background Congenital heart disease can have a negative impact on both infant development and maternal adjustment. This study considered the impact of a new programme of early psychosocial interventions on such outcomes, following the birth of a child with severe congenital heart disease. Methods Seventy infants and their mothers were assigned to an intervention or control group based on order of presentation to the unit. Interventions aimed at bolstering mother-infant transactions, through psychoeducation, parent skills training and narrative therapy techniques were implemented. Results Clinically and statistically significant gains were observed at 6-month follow-up on the mental (but not the psychomotor) scale of the Bayleys-II. Positive gains were also manifested on feeding practices, maternal anxiety, worry and appraisal of their situation. Conclusions A programme of generalizable psychosocial interventions is shown to have a positive impact on the infant with severe congenital heart disease and the mother. PMID:19961494

  10. Changes in muscle activation patterns in response to enhanced sensory input during treadmill stepping in infants born with myelomeningocele

    PubMed Central

    Pantall, Annette; Teulier, Caroline; Ulrich, Beverly D.

    2013-01-01

    Infants with myelomeningocele (MMC) increase step frequency in response to modifications to the treadmill surface. The aim was to investigate how these modifications impacted the electromyographic (EMG) patterns. We analyzed EMG from 19 infants aged 2–10 months, with MMC at the lumbosacral level. We supported infants upright on the treadmill for 12 trials, each 30 seconds long. Modifications included visual flow, unloading, weights, Velcro and lcriction. Surface electrodes recorded EMG from tibialis anterior, lateral gastrocnemius, rectus femoris and biceps femoris. We determined muscle bursts for each stride cycle and from these calculated various parameters. Results indicated that each of the five sensory conditions generated different motor patterns. Visual flow and friction which we previously reported increased step frequency impacted lateral gastrocnemius most. Weights, which significantly decreased step frequency increased burst duration and co-activity of the proximal muscles. We also observed an age effect, with all conditions increasing muscle activity in younger infants whereas in older infants visual flow and unloading stimulated most activity. In conclusion, we have demonstrated that infants with myelomeningocele at levels which impact the myotomes of major locomotor muscles find ways to respond and adapt their motor output to changes in sensory input. PMID:23158017

  11. Changes in muscle activation patterns in response to enhanced sensory input during treadmill stepping in infants born with myelomeningocele.

    PubMed

    Pantall, Annette; Teulier, Caroline; Ulrich, Beverly D

    2012-12-01

    Infants with myelomeningocele (MMC) increase step frequency in response to modifications to the treadmill surface. The aim was to investigate how these modifications impacted the electromyographic (EMG) patterns. We analyzed EMG from 19 infants aged 2-10 months, with MMC at the lumbosacral level. We supported infants upright on the treadmill for 12 trials, each 30 seconds long. Modifications included visual flow, unloading, weights, Velcro and lcriction. Surface electrodes recorded EMG from tibialis anterior, lateral gastrocnemius, rectus femoris and biceps femoris. We determined muscle bursts for each stride cycle and from these calculated various parameters. Results indicated that each of the five sensory conditions generated different motor patterns. Visual flow and friction which we previously reported increased step frequency impacted lateral gastrocnemius most. Weights, which significantly decreased step frequency increased burst duration and co-activity of the proximal muscles. We also observed an age effect, with all conditions increasing muscle activity in younger infants whereas in older infants visual flow and unloading stimulated most activity. In conclusion, we have demonstrated that infants with myelomeningocele at levels which impact the myotomes of major locomotor muscles find ways to respond and adapt their motor output to changes in sensory input.

  12. Predictors of RSV LRTI Hospitalization in Infants Born at 33 to 35 Weeks Gestational Age: A Large Multinational Study (PONI)

    PubMed Central

    Saliba, Elie; Kosma, Paraskevi; Posfay-Barbe, Klara; Yunis, Khalid; Farstad, Teresa; Unnebrink, Kristina; van Wyk, Jean; Wegzyn, Colleen; Notario, Gerard; Kalus, Stefanie; Campbell, Fiona J.

    2016-01-01

    Background Preterm infants are at high risk of developing respiratory syncytial virus (RSV)-associated lower respiratory tract infection (LRTI). This observational epidemiologic study evaluated RSV disease burden and risk factors for RSV-associated LRTI hospitalization in preterm infants 33 weeks+0 days to 35 weeks+6 days gestational age not receiving RSV prophylaxis. Methods Preterm infants ≤6 months of age during RSV season (1 October 2013–30 April 2014) were followed at 72 sites across 23 countries from September 2013–July 2014 (study period). RSV testing was performed according to local clinical practice. Factors related to RSV-associated hospitalization for LRTI were identified using multivariable logistic regression with backward selection. Results Of the 2390 evaluable infants, 204 and 127 were hospitalized for LRTI during the study period and RSV season, respectively. Among these subjects, 64/204 and 46/127, respectively, were hospitalized for confirmed RSV LRTI. Study period and RSV season normalized RSV hospitalization rates (per 100 infant years) were 4.1 and 6.1, respectively. Factors associated with an increased risk of RSV-related LRTI hospitalization in multivariable analyses were smoking of family members (P<0.0001), non-hemodynamically significant congenital heart disease diagnosis (P = 0.0077), maternal age of ≤25 years at delivery (P = 0.0009), low maternal educational level (P = 0.0426), household presence of children aged 4 to 5 years (P = 0.0038), age on 1 October ≤3 months (P = 0.0422), and presence of paternal atopy (P<0.0001). Conclusions During the 2013–2014 RSV season across 23 countries, for preterm infants 33–35 weeks gestation ≤6 months old on 1 October not receiving RSV prophylaxis, confirmed RSV LRTI hospitalization incidence was 4.1 per 100 infant years during the study period and 6.1 per 100 infant years during the RSV season. This study enhances the findings of single-country studies of common risk factors for

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

    ERIC Educational Resources Information Center

    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…

  14. Educated mothers, healthy infants. The impact of a school reform on the birth weight of Norwegian infants 1967-2005.

    PubMed

    Grytten, Jostein; Skau, Irene; Sørensen, Rune J

    2014-03-01

    Birth weight is an important predictor of health and success in later life. Little is known about the effect of mothers' education on birth weight. A few causal analyses have been done, but they show conflicting results. We estimated the effect of mothers' education on birth weight by using data on a school reform in Norway. During the period 1960-1972, all municipalities in Norway were required to increase the number of compulsory years of schooling from seven to nine years. We used this education reform to create exogenous variation in the education variable. The education data were combined with large sets of data from the Medical Birth Registry and Statistics Norway. Since municipalities implemented the reform at different times, we have cross-sectional as well as time-series variation in the reform instrument. In the analyses, we controlled for municipality fixed effects, municipality-specific time-trends and mothers' and infants' year of birth. Using this procedure we found a fairly large effect of mothers' education on birth weight. Increasing mothers' education reduces the likelihood of low birth weight, even in a publically financed health care system. In interpreting these results it is important to keep in mind that we have examined only one channel, which is through birth weight, through which education may explain differences in health. There are other potential channels that should be explored by future research. In particular, it would be of interest to examine whether education has causal effects on the broader determinants of health, such as psychopathology, social capital and networks, and family stress and dysfunction. PMID:24509048

  15. Changes in the body weight of term infants, born in the tropics, during the first seven days of life

    PubMed Central

    2013-01-01

    Background Identifying unwell neonates, particularly in the first week of life, is often subjective. If normal values are known, calculating the weight lost or gained from birth weight can be a useful adjunct in the evaluation of the health of a neonate. Methods Serial body weights of well, term, breast fed infants who were attending for routine follow up, were recorded at the Shoklo Malaria Research Unit clinic in Maela Camp for displaced persons on the Thailand Myanmar border. Newborn examination was routine. Weight loss, expressed as percent weight lost from birth weight, and weight gain, expressed as a velocity (g/kg/day), was calculated for the first seven days of life. The results from normal birth weight infants, low birth weight infants (<2.5 kg) and small for gestational age infants (SGA) were examined. Results In the first week of life there were no significant differences in weight gained or lost across the three study groups. The maximum weight lost was 4.4% (95% CI 4.1 – 4.6%), which occurred on day three. Weight gain ranged from 13 g/kg/day [95% CI 10 – 16] on day four to 18 g/kg/day [95% CI 15 – 20] on days six and seven. Conclusions Use of these normal values for weight gain and loss, allows infants falling outside of the expected range (95% CI) to be easily identified and subsequently highlighted as needing further medical review. PMID:23768173

  16. Upper Airways Microbiota in Antibiotic-Naïve Wheezing and Healthy Infants from the Tropics of Rural Ecuador

    PubMed Central

    Cardenas, Paul Andres; Cooper, Philip J.; Cox, Michael J.; Chico, Martha; Arias, Carlos

    2012-01-01

    Background Observations that the airway microbiome is disturbed in asthma may be confounded by the widespread use of antibiotics and inhaled steroids. We have therefore examined the oropharyngeal microbiome in early onset wheezing infants from a rural area of tropical Ecuador where antibiotic usage is minimal and glucocorticoid usage is absent. Materials and Methods We performed pyrosequencing of amplicons of the polymorphic bacterial 16S rRNA gene from oropharyngeal samples from 24 infants with non-infectious early onset wheezing and 24 healthy controls (average age 10.2 months). We analyzed microbial community structure and differences between cases and controls by QIIME software. Results We obtained 76,627 high quality sequences classified into 182 operational taxonomic units (OTUs). Firmicutes was the most common and diverse phylum (71.22% of sequences) with Streptococcus being the most common genus (49.72%). Known pathogens were found significantly more often in cases of infantile wheeze compared to controls, exemplified by Haemophilus spp. (OR = 2.12, 95% Confidence Interval (CI) 1.82–2.47; P = 5.46×10−23) and Staphylococcus spp. (OR = 124.1, 95%CI 59.0–261.2; P = 1.87×10−241). Other OTUs were less common in cases than controls, notably Veillonella spp. (OR = 0.59, 95%CI = 0.56–0.62; P = 8.06×10−86). Discussion The airway microbiota appeared to contain many more Streptococci than found in Western Europe and the USA. Comparisons between healthy and wheezing infants revealed a significant difference in several bacterial phylotypes that were not confounded by antibiotics or use of inhaled steroids. The increased prevalence of pathogens such as Haemophilus and Staphylococcus spp. in cases may contribute to wheezing illnesses in this age group. PMID:23071640

  17. Bile acid concentrations in serum and duodenal aspirates of healthy preterm infants: effects of gestational and postnatal age.

    PubMed

    Boehm, G; Braun, W; Moro, G; Minoli, I

    1997-01-01

    In 41 healthy human-milk-fed preterm infants the preprandial total bile acid (BA) concentrations in serum and duodenal juice were simultaneous measured during the first 60 days of life. The infants were subdivided into four groups according to their gestational age: 6 infants with a gestational age of 27 and 28 weeks, 7 infants with a gestational age of 29 and 30 weeks, 21 infants with a gestational age of 31 and 32 weeks and 7 infants with a gestational age of 33 and 34 weeks. The BA levels were enzymatically determined using 3-alpha-hydroxysteroid dehydrogenase. In the duodenal juice, cholic acid (CA), chenodeoxycholic acid (CDCA), deoxycholic acid and lithocholic acid were separately quantified by thin-layer chromatography. During the first month of life, the serum BA concentrations increased significantly with postnatal age (p < 0.01) but remained nearly constant during the second month of life. In the duodenal aspirates, the BA concentrations increased continuously up to the end of the observations period (p < 0.001). In the duodenal aspirates, the CA/CDCA ratio was high immediately after birth and decreased significantly with increasing postnatal age (p < 0.001). During the first weeks of life, the BA levels were preferentially conjugated with taurine, but in spite of the taurine-rich diet during the whole observation period the taurine/glycine ratio decreased with postnatal age (p < 0.001). In all samples of duodenal juice, the sum of primary BA was > 98% of total 3-alpha-hydroxy-BA. These data indicate that the establishment of an intestinal microbial flora necessary for intestinal BA transformation and the development of the enterohepatic BA circulation lasts some months of postnatal life. The serum BA concentration reflects hepatic synthesis, intestinal absorption, renal excretion and hepatocellular transport into bile in a very complex way which may limit the diagnostic value of serum BA during this time. Additionally, a duodenal BA concentration below 4

  18. [Effect of long-chain polyunsaturated fatty acids on arachidonate and docosahexaeonic acid in healthy infants in the first four months of life].

    PubMed

    Decsi, T; Szász, M; Sárkány, I; Botykai, A; Berthold, K

    1996-09-22

    Fatty acid compositions of plasma phospholipids (PL), triglycerides (TG) and sterol esters (STE) were measured by high resolution capillary gas-liquid chromatography in formula fed healthy infants at the ages of 5 days and 1, 2, 3 and 4 months. The infants were randomly assigned to receive either conventional infant formula (F, n = 10) without long-chain polyunsaturates (LCP) or the same formula supplemented with LCP (LCP-F, n = 12) in amounts and ratios similar to those characteristic to human milk. From the age of 1 month onwards, percentage contributions of the principal omega-6 LCP, arachidonic acid were significantly higher in plasma lipids of infants fed LCP-F than in those receiving conventional formula without dietary LCP. Values of the principal omega-3 LCP, docosahexaenoic acid were also significantly lower in the infants fed conventional formula than in those receiving LCP-F throughout the study. The data obtained indicate that from the formula supplemented with LCP both arachidonic and docosahexaenoic acids were effectively absorbed and incorporated into infantile plasma lipids. Recent data of the literature suggest that supplementation of infant formula with LCP may beneficially influence visual and psychomotor development also in healthy, term infants.

  19. Premature infant

    MedlinePlus

    ... infant is a baby born before 37 completed weeks of gestation (more than 3 weeks before the due date). ... one of the following: Premature (less than 37 weeks gestation) Full term (37 to 42 weeks gestation) ...

  20. Predicting School Readiness from Neurodevelopmental Assessments at Age 2 Years after Respiratory Distress Syndrome in Infants Born Preterm

    ERIC Educational Resources Information Center

    Patrianakos-Hoobler, Athena I.; Msall, Michael E.; Huo, Dezheng; Marks, Jeremy D.; Plesha-Troyke, Susan; Schreiber, Michael D.

    2010-01-01

    Aim: To determine whether neurodevelopmental outcomes at the age of 2 years accurately predict school readiness in children who survived respiratory distress syndrome after preterm birth. Method: Our cohort included 121 preterm infants who received surfactant and ventilation and were enrolled in a randomized controlled study of inhaled nitric…

  1. Baby doe redux? The Department of Health and Human Services and the Born-Alive Infants Protection Act of 2002: a cautionary note on normative neonatal practice.

    PubMed

    Sayeed, Sadath A

    2005-10-01

    The Born-Alive Infants Protection Act (BAIPA), passed by Congress in 2002, has attracted little publicity. Its purposes were, in part, "to repudiate the flawed notion that a child's entitlement to the protections of the law is dependent on whether that child's mother or others want him or her." Understood as antiabortion rhetoric, the bill raised little concern among physicians at the time of legislative hearings and passed in both Houses by overwhelming majorities, hardly suggesting contentious legislation. After its signing into law, the Neonatal Resuscitation Program (NRP) Steering Committee issued an opinion stating that "[BAIPA] should not in any way affect the approach that physicians currently follow with respect to the extremely premature infant." This interpretation of the law, however, may have been short sighted. In April 2005, the US Department of Health and Human Services (DHHS) brought life to the BAIPA, announcing: "As a matter of law and policy, [DHHS] will investigate all circumstances where individuals and entities are reported to be withholding medical care from an infant born alive in potential violation of federal statutes." The agency issued instructions to state officials on how the definitional provision within the BAIPA interacts with the Emergency Medical Treatment and Labor Act (EMTALA) and the Child Abuse Prevention and Treatment Act (CAPTA). These interagency memoranda potentially resurrect dormant governmental oversight of newborn-treatment decisions and thus may have influence over normative neonatal practice. Under the BAIPA, the DHHS interprets EMTALA to protect all "born-alive" infants; hospitals and physicians violating regulatory requirements face agency-sanctioned monetary penalties or a "private right of action by any individual harmed as a direct result." According to its memorandum, the DHHS will investigate allegations of EMTALA violations whenever it finds evidence that a newborn was not provided with at least a medical

  2. Baby doe redux? The Department of Health and Human Services and the Born-Alive Infants Protection Act of 2002: a cautionary note on normative neonatal practice.

    PubMed

    Sayeed, Sadath A

    2005-10-01

    The Born-Alive Infants Protection Act (BAIPA), passed by Congress in 2002, has attracted little publicity. Its purposes were, in part, "to repudiate the flawed notion that a child's entitlement to the protections of the law is dependent on whether that child's mother or others want him or her." Understood as antiabortion rhetoric, the bill raised little concern among physicians at the time of legislative hearings and passed in both Houses by overwhelming majorities, hardly suggesting contentious legislation. After its signing into law, the Neonatal Resuscitation Program (NRP) Steering Committee issued an opinion stating that "[BAIPA] should not in any way affect the approach that physicians currently follow with respect to the extremely premature infant." This interpretation of the law, however, may have been short sighted. In April 2005, the US Department of Health and Human Services (DHHS) brought life to the BAIPA, announcing: "As a matter of law and policy, [DHHS] will investigate all circumstances where individuals and entities are reported to be withholding medical care from an infant born alive in potential violation of federal statutes." The agency issued instructions to state officials on how the definitional provision within the BAIPA interacts with the Emergency Medical Treatment and Labor Act (EMTALA) and the Child Abuse Prevention and Treatment Act (CAPTA). These interagency memoranda potentially resurrect dormant governmental oversight of newborn-treatment decisions and thus may have influence over normative neonatal practice. Under the BAIPA, the DHHS interprets EMTALA to protect all "born-alive" infants; hospitals and physicians violating regulatory requirements face agency-sanctioned monetary penalties or a "private right of action by any individual harmed as a direct result." According to its memorandum, the DHHS will investigate allegations of EMTALA violations whenever it finds evidence that a newborn was not provided with at least a medical

  3. Comparison of the developmental tests Bayley-III and Bayley-II in 7-month-old infants born preterm.

    PubMed

    Reuner, Gitta; Fields, Anna Christine; Wittke, Andrea; Löpprich, Martin; Pietz, Joachim

    2013-03-01

    The study aims on comparing Bayley Scales of infant development third (Bayley-III) and Bayley second (Bayley-II) edition with special focus on patterns in the first year of life. Fifty-five premature infants (43 with low birth weight/LBW >1,499 g and 12 with very/extremely low birth weight/VLBW/ELBW <1,500 g) aged 7 months (corrected for prematurity) were assessed with the complete Bayley-III. From this assessment, Bayley-II results were retrospectively estimated. Bayley-III results were compared to the expected mean with one-sample t-tests. The mean scores of both editions were compared with the aid of paired-sample t-tests. Pearson correlations between subscales and editions were analysed. The Bayley-III cognitive score of the study group was significantly higher than the expected mean of the standardization sample. VLBW/ELBW had significantly lower motor scores than LBW in both editions. When compared to estimated Bayley-II scores, all relevant Bayley-III scores were significantly higher (all p < .01) with highest difference (ten points) between the motor scales of both editions. There were significant correlations not only between Bayley-III cognitive and language scales but also between language and motor scales. Given the strong association between motor and cognitive behaviour in early infancy, this age-specific pattern is heightening the risk of failure to identify infants at risk for both cognitive and motor delay. Therefore, assessment of infants should comprise all subscales. Since Bayley-III probably overestimates especially motor performance in young infants, when interpreting Bayley-III scores in this age, comparison groups are highly recommended until further validation of normative data are outstanding. PMID:23224346

  4. [Prevention of severe diseases in apparently healthy newborn infants by new neonatal diagnostic methods].

    PubMed

    Velázquez, A

    1999-02-01

    The benefit of Tamiz Neonatal Ampliado is very high in relation with its cost, which is reasonably low. The Society for Inherited Metabolic Disorders, which is the main association in the world dealing with these diseases, has recently urged the responsible ones for neonatal health, so they increase their programs about Tamiz Neonatal (personal communication), as much as possible; its use should cover all new borns.

  5. Normal EEG of premature infants born between 24 and 30 weeks gestational age: terminology, definitions and maturation aspects.

    PubMed

    Vecchierini, M-F; André, M; d'Allest, A M

    2007-01-01

    This article presents normal EEG characteristics and their maturational pattern in premature infants of 24-30 weeks gestational age. Although the very premature infants with a normal outcome are not that numerous, their normal EEG pattern should be known, as EEG constitutes a basis for neurological prognosis. Background activity is first discontinuous but the discontinuity gradually decreases and the activity is completely continuous at 30 weeks of age, during active sleep. At the same time, interburst intervals become shorter so that the proportion of time without EEG activity decreases. Based on EEG activity and eyes movements, a rough sleep state differentiation appears as early as 25 weeks of gestational age and is complete at 30 weeks. The main EEG figures are high-voltage delta waves, whose frequency is slower and amplitude higher in younger infants. Temporal delta waves occur in sequences and are characteristic of the very premature infant; they progressively become smaller and less numerous and disappear around 27-28 weeks. In contrast, occipital delta waves remain numerous; they are of high voltage and usually bilaterally superimposed with fast rhythms. Both types of frontal delta waves that are seen in 24-27 weeks premature babies disappear with maturation. Bursts of synchronized delta waves, which are less numerous than localized delta waves, also disappear before 28 weeks of gestational age. Finally, diffuse theta bursts which are mainly recorded at 26-27 weeks, progressively focus on temporal areas with maturation. At 30 weeks, they are observed on temporal areas, mainly during slow-wave sleep.

  6. Maturation of Corpus Callosum Anterior Midbody Is Associated with Neonatal Motor Function in Eight Preterm-Born Infants

    PubMed Central

    Mathew, Preethi; Pannek, Kerstin; D'Acunto, M. Giulia; Guzzetta, Andrea; Rose, Stephen E.; Colditz, Paul B.; Finnigan, Simon

    2013-01-01

    Background. The etiology of motor impairments in preterm infants is multifactorial and incompletely understood. Whether corpus callosum development is related to impaired motor function is unclear. Potential associations between motor-related measures and diffusion tensor imaging (DTI) of the corpus callosum in preterm infants were explored. Methods. Eight very preterm infants (gestational age of 28–32 weeks) underwent the Hammersmith neonatal neurological examination and DTI assessments at gestational age of 42 weeks. The total Hammersmith score and a motor-specific score (sum of Hammersmith motor subcategories) were calculated. Six corpus callosum regions of interest were defined on the mid-sagittal DTI slice—genu, rostral body, anterior midbody, posterior midbody, isthmus, and splenium. The fractional anisotropy (FA) and mean diffusivity (MD) of these regions were computed, and correlations between these and Hammersmith measures were sought. Results. Anterior midbody FA measures correlated positively with total Hammersmith (rho = 0.929, P = 0.001) and motor-specific scores (rho = 0.857, P = 0.007). Total Hammersmith scores also negatively correlated with anterior midbody MD measures (rho = −0.714, P = 0.047). Discussion. These results suggest the integrity of corpus callosum axons, particularly anterior midbody axons, is important in mediating neurological functions. Greater callosal maturation was associated with greater motor function. Corpus callosum DTI may prove to be a valuable screening or prognostic marker. PMID:23509639

  7. Antiretroviral therapy and congenital abnormalities in infants born to HIV-1-infected women in the United Kingdom and Ireland, 1990 to 2003.

    PubMed

    Townsend, Claire L; Tookey, Pat A; Cortina-Borja, Mario; Peckham, Catherine S

    2006-05-01

    Antiretroviral therapy (ART) in pregnancy substantially reduces the risk of mother-to-child transmission of HIV, but concerns exist about the potential for teratogenic effects. This analysis was undertaken to explore the relation between ART in pregnancy and birth defects in infants born to HIV-infected women in the United Kingdom and Ireland between 1990 and 2003. Comprehensive obstetric and pediatric HIV surveillance is carried out through the National Study of HIV in Pregnancy and Childhood. Congenital abnormalities were reported in 101 of 3172 infants (100 of 3120 pregnancies). There was no statistically significant association between the prevalence of congenital abnormalities and exposure to ART overall: 3.4% (90 of 2657 pregnancies) in exposed pregnancies and 2.2% (10 of 463 pregnancies) in nonexposed pregnancies (P = 0.166); prevalence was similar whether or not exposure occurred in the first trimester: 3.7% (20 of 541 pregnancies) after early exposure and 3.1% (80 of 2579 pregnancies) without early exposure (P = 0.476). There was also no significant association with type of ART in early pregnancy (ie, highly active antiretroviral therapy [HAART] vs. mono- or dual therapy, HAART with protease inhibitor and/or nonnucleoside reverse transcriptase inhibitor). The lack of association was maintained after adjustment for potential confounding factors. These findings are reassuring, but continued monitoring is essential in view of the increasing number of women on therapy at conception and the likely continuing diversity of drug regimens.

  8. Measurement and correlates of ano-genital distance in healthy, newborn infants

    PubMed Central

    Sathyanarayana, S.; Beard, L.; Zhou, C.; Grady, R.

    2010-01-01

    Summary Ano-genital distance (AGD) is a sexually dimorphic trait that is a well established reproductive toxicity endpoint in animals. In male animals, a shortened AGD is associated with a variety of genital abnormalities including hypospadias and cryptorchidism. Consensus on the anatomical definition of AGD in humans remains to be established and few data exist on the determinants and normal variance in the general population. We implemented a standardized anthropometric protocol to measure AGD, ano-scrotal distance (ASD), and ano-fourchette distance (AFD) in 169 (82 male, 87 female) infants in the University of Washington newborn nursery in 2008. We collected data on the following characteristics: weight, length, and occipital head circumference, race and relevant gestational complications. Using linear regression modelling, we examined AGD⁄ASD⁄AFD for sexual dimorphism, normal population variance and predictors of the measurement in infants. The mean male and female AGD measurements were 52.0 mm (SD ± 5.5) and 37.2 mm (SD ± 3.7). The mean ASD and AFD were 23.0 mm (SD ± 3.8) and 15.1 mm (SD ± 2.9). Weight, length, occipital head circumference and gestational age were associated with AGD (p < 0.05). Weight and length were the most important correlates to AGD. We confirmed previous findings that AGD is a sexually dimorphic measurement that is most strongly predicted by infant weight. The application of this measurement to clinically relevant outcomes remains to be explored in further depth. PMID:20132349

  9. Factors associated with early postpartum maternity blues and depression tendency among Japanese mothers with full-term healthy infants.

    PubMed

    Takahashi, Yuki; Tamakoshi, Koji

    2014-02-01

    Maternity blues and postpartum depression are common mental health problems during the early postpartum period. However, few studies have examined the factors associated with maternity blues and postpartum depression in healthy mothers with spontaneous births of healthy full-term infants. This study aimed to determine the demographic and obstetric factors, various feelings during pregnancy, and psychological factors by using the Maternity Blues Scale (MBS) and Edinburgh Postnatal Depression scale (EPDS) among healthy Japanese mothers. We distributed the MBS and EPDS self-administered questionnaires to 100 Japanese mothers during their 4-5 day hospitalization and at a health check-up 1-month after delivery, respectively. Multiple regression analyses were performed including the above-mentioned variables as independent variables and the maximum MBS or EPDS scores as dependent variables. The answers "Having a friend I can talk to about maternity life or child rearing" [beta (95% confidence interval) = -1.53 (-2.68 - -0.378)] and "Satogaeri bunben", a Japanese traditional support system wherein a postnatal woman lives with her husband/parents [-2.82 (-4.73 - -0.898)] were significantly associated with MBS scores. The answer "Having a friend I can talk to about maternity life or child rearing" [-2.83 (-4.76 - -0.903)] was also significantly associated with EPDS scores, although the association between the partner's age and these scores was marginally significant [-0.106 (-0.008 - 0.221)]. This study shows that it is important to provide support for healthy women without delivery complications, both at home and in the community.

  10. Sound spectrographic analysis of pain cry in preterm infants.

    PubMed

    Michelsson, K; Järvenpää, A L; Rinne, A

    1983-07-01

    Sound spectrographic cry analysis was performed on 302 cries of 48 preterm infants born at 30-37 gestational weeks. The cries were recorded during the first week of life and thereafter weekly until the infants were discharged. The control series comprised 54 cries from 27 fullterm healthy infants. The results showed that the cries of the smallest prematures compared with the controls were shorter, more high-pitched, and included bi-phonation and glide more often. The cry characteristics changed with increasing conceptual age and the older the child the more the cry pattern resembled that of the fullterm. The cries of the preterm infants when they had reached 38 conceptual weeks were similar to those of newly born fullterm infants. The results indicate that the gestational age should be taken into consideration in cry analysis. PMID:6884256

  11. Risk factors for eczema in infants born in Cuba: a population-based cross-sectional study

    PubMed Central

    2014-01-01

    Background There is a concern that allergic disease in childhood is higher than expected in Cuba. The aim of this study was to determine the risk factors for eczema of infants aged 12–15 months living in Havana. Methods We used a cross-sectional epidemiological study design. Data on eczema symptoms and a wide range of lifestyle factors were collected by researcher administered questionnaires. Results Data were collected on 1956 children (96% response rate), of whom 672 (34%) were reported as having had eczema. Independent risk factors for eczema included young maternal age (adjusted odds ratio (OR) 0.98 per additional year of age; 95% confidence interval (CI) 0.97-0.99), child’s weight (OR 1.13 per additional kg; 95% CI: 1.03-1.25), insect sting allergy (OR 2.11; 95% CI: 1.33-3.35), rodents in the home (OR 1.39; 95% CI: 1.10-1.76), attendance at childcare facilities (OR 1.34: 95% CI: 1.05-1.70) and self-reported mould in the home (OR 1.23; 95% CI: 1.07-1.41). Infant exposure to paracetamol was associated with an increased risk of eczema even after adjustment for wheeze (OR 1.22; 95% CI: 1.03-1.46). Conclusion Despite a very different culture and environment, the consistency of these findings with those from more economically developed countries suggests potential causal associations. The association with paracetamol, even after adjustment for wheeze, suggests that intervention studies are required in young infants, to ascertain if this commonly used anti-pyretic medication increases allergic disease. PMID:24666750

  12. The effects of parental sensitivity and involvement in caregiving on mother-infant and father-infant attachment in a Portuguese sample.

    PubMed

    Fuertes, Marina; Faria, Anabela; Beeghly, Marjorie; Lopes-dos-Santos, Pedro

    2016-02-01

    In the present longitudinal study, we investigated attachment quality in Portuguese mother-infant and in father-infant dyads, and evaluated whether attachment quality was related to parental sensitivity during parent-infant social interaction or to the amount of time each parent spent with the infant during play and in routine caregiving activities (e.g., feeding, bathing, play). The sample consisted of 82 healthy full-term infants (30 girls, 53 boys, 48 first born), and their mothers and fathers from mostly middle-class households. To assess parental sensitivity, mothers and fathers were independently observed during free play interactions with their infants when infants were 9 and 15 months old. The videotaped interactions were scored by masked coders using the Crittenden's CARE-Index. When infants were 12 and 18 months old, mother-infant and father-infant dyads were videotaped during an adaptation of Ainsworth's Strange Situation. Parents also described their level of involvement in infant caregiving activities using a Portuguese version of the McBride and Mills Parent Responsibility Scale. Mothers were rated as being more sensitive than fathers during parent-infant free play at both 9 and 15 months. There also was a higher prevalence of secure attachment in mother-infant versus father-infant dyads at both 12 and 18 months. Attachment security was predicted by the amount of time mothers and fathers were involved in caregiving and play with the infant, and with parents' behavior during parent-infant free play.

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

    PubMed Central

    Pyhälä, Riikka; Pesonen, Anu-Katriina; Räikkönen, Katri; Järvenpää, Anna-Liisa; Andersson, Sture; Eriksson, Johan G.; Hovi, Petteri; Kajantie, Eero

    2016-01-01

    Background 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). Methods 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. Results 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)]. Conclusions Diurnal cortisol patterns and reactivity to a low-dose DST in young adulthood were not associated with preterm birth. PMID:27618620

  14. Assessing maternal risk for fetal-infant mortality: a population-based study to prioritize risk reduction in a healthy start community.

    PubMed

    Kothari, Catherine L; Wendt, Annie; Liggins, Oemeeka; Overton, Jacqueline; Sweezy, Luz del Carmen

    2011-01-01

    Study goals were to distinguish between maternal risk factors for fetal versus infant mortality, and to identify which maternal characteristics contributed the greatest risk of mortality overall. This case-control retrospective study abstracted data on more than forty maternal characteristics from 261 prenatal and delivery records: all 26 fetal deaths, all 40 infant deaths and 195 randomly selected surviving births in a high-mortality Healthy Start community. Bivariate and multivariate analyses were conducted. The fetal-mortality population was significantly more likely than the infant-mortality population to have no insurance (P = .047), inadequate prenatal care (P = .039) and previous fetal death (P = .021). Comparing the combined mortality population with the surviving sample, two tiers of risk emerged: Rare-but-lethal risks, including no prenatal care (P < .001) and Child-Protective-Service involvement (P = .001), and common-and-dangerous risks, including inadequate maternal weight gain (OR = 13.55), drug or alcohol abuse (OR = 8.67), obesity (OR = 2.77) and anemia (OR = 3.61). Both fetal and infant mortality groups must be considered when identifying maternal risks. Inadequate prenatal weight gain, obesity and anemia contribute as much to feto-infant mortality as substance abuse. Public health efforts to improve maternal nutrition and healthy weight should be redoubled. PMID:20082128

  15. Informing the ‘early years’ agenda in Scotland: understanding infant feeding patterns using linked datasets

    PubMed Central

    Ajetunmobi, Omotomilola; Whyte, Bruce; Chalmers, James; Fleming, Michael; Stockton, Diane; Wood, Rachel

    2014-01-01

    Background Providing infants with the ‘best possible start in life’ is a priority for the Scottish Government. This is reflected in policy and health promotion strategies to increase breast feeding, which gives the best source of nutrients for healthy infant growth and development. However, the rate of breast feeding in Scotland remains one of the lowest in Europe. Information is needed to provide a better understanding of infant feeding and its impact on child health. This paper describes the development of a unique population-wide resource created to explore infant feeding and child health in Scotland. Methods Descriptive and multivariate analyses of linked routine/administrative maternal and infant health records for 731 595 infants born in Scotland between 1997 and 2009. Results A linked dataset was created containing a wide range of background, parental, maternal, birth and health service characteristics for a representative sample of infants born in Scotland over the study period. There was high coverage and completeness of infant feeding and other demographic, maternal and infant records. The results confirmed the importance of an enabling environment—cultural, family, health service and other maternal and infant health-related factors—in increasing the likelihood to breast feed. Conclusions Using the linked dataset, it was possible to investigate the determinants of breast feeding for a representative sample of Scottish infants born between 1997 and 2009. The linked dataset is an important resource that has potential uses in research, policy design and targeting intervention programmes. PMID:24129609

  16. Association between Postnatal Dexamethasone for Treatment of Bronchopulmonary Dysplasia and Brain Volumes at Adolescence in Infants Born Very Preterm

    PubMed Central

    Cheong, Jeanie L.Y.; Burnett, Alice C.; Lee, Katherine J.; Roberts, Gehan; Thompson, Deanne K.; Wood, Stephen J.; Connelly, Alan; Anderson, Peter J.; Doyle, Lex W.

    2014-01-01

    Objectives To compare brain volumes in adolescents who were born extremely preterm (<28 weeks gestation) who had received postnatal dexamethasone, and to determine if there was a postnatal dexamethasone dose–response effect on brain volumes. Study design Geographical cohort study of extremely preterm adolescents born in 1991-1992 in Victoria, Australia. T1-weighted magnetic resonance imaging was performed at 18 years of age. Segmented and parcellated brain volumes were calculated using an automated segmentation method (FreeSurfer) and compared between groups, with and without adjustment for potential confounders. The relationships between total postnatal dexamethasone dose and brain volumes were explored using linear regression. Results Of the 148 extremely preterm participants, 55 (37%) had received postnatal dexamethasone, with a cumulative mean dose of 7.7 mg/kg. Compared with participants who did not receive postnatal dexamethasone, those who did had smaller total brain tissue volumes (mean difference −3.6%, 95% CI [−7.0%, −0.3%], P value = .04) and smaller white matter, thalami, and basal ganglia volumes (all P < .05). There was a trend of smaller total brain and white matter volumes with increasing dose of postnatal dexamethasone (regression coefficient −7.7 [95% CI −16.2, 0.8] and −3.2 [−6.6, 0.2], respectively). Conclusions Extremely preterm adolescents who received postnatal dexamethasone in the newborn period had smaller total brain tissue volumes than those who did not receive postnatal dexamethasone, particularly white matter, thalami, and basal ganglia. Vulnerability of brain tissues or structures associated with postnatal dexamethasone varies by structure and persists into adolescence. PMID:24332820

  17. Effectiveness of a federal healthy start program in reducing the impact of particulate air pollutants on feto-infant morbidity outcomes.

    PubMed

    Salihu, Hamisu M; August, Euna M; Mbah, Alfred K; Alio, Amina P; de Cuba, Raymond; Jaward, Foday M; Berry, Estrellita Lo

    2012-11-01

    We sought to assess (1) the relationship between air particulate pollutants and feto-infant morbidity outcomes and (2) the impact of a Federal Healthy Start program on this relationship. This is a retrospective cohort study using de-identified hospital discharge information linked to vital records, and air pollution data from 2000 through 2007 for the zip codes served by the Central Hillsborough Federal Healthy Start Project in Tampa, Florida. Mathematical modeling was employed to compute minimal Euclidean distances to capture exposure to ambient air particulate matter. The outcomes of interest were low birth weight (LBW), very low birth weight (VLBW), small for gestational age, preterm (PTB), and very preterm birth. We used odds ratios to approximate relative risks. A total of 12,356 live births were analyzed. Overall, women exposed to air particulate pollutants were at elevated risk for LBW (AOR = 1.24; 95% CI = 1.07-1.43), VLBW (AOR = 1.58; 95% CI = 1.09-2.29) and PTB (AOR = 1.18; 95% CI = 1.03-1.34). Analysis by race/ethnicity revealed that the adverse effects of air particulate pollutants were most profound among black infants. Infants of women who received services provided by the Central Hillsborough Federal Healthy Start Project experienced improved feto-infant morbidity outcomes despite exposure to air particulate pollutants. Environmental air pollutants represent important risk factors for adverse birth outcomes, particularly among black women. Multi-level interventional approaches implemented by the Central Hillsborough Federal Healthy Start were found to be associated with reduced likelihood for feto-infant morbidities triggered by exposure to ambient air particulate pollutants.

  18. Maternal prenatal felt security and infant health at birth interact to predict infant fussing and crying at 12 months postpartum.

    PubMed

    Sawada, Natsumi; Gagné, Faby M; Séguin, Louise; Kramer, Michael S; McNamara, Helen; Platt, Robert W; Goulet, Lise; Meaney, Michael J; Lydon, John E

    2015-08-01

    Infants born with medical problems are at risk for less optimal developmental outcomes. This may be, in part, because neonatal medical problems are associated with maternal distress, which may adversely impact infants. However, the reserve capacity model suggests that an individual's bank of psychosocial resources buffers the adverse effects of later-encountered stressors. This prospective longitudinal study examined whether preexisting maternal psychosocial resources, conceptualized as felt security in close relationships, moderate the association between neonatal medical problems and infant fussing and crying 12 months postpartum. Maternal felt security was measured by assessing its indicators in 5,092 pregnant women. At birth, infants were classified as healthy or having a medical problem. At 12 months, experience sampling was used to assess daily maternal reports of fussing and crying in 135 mothers of infants who were healthy or had medical problems at birth. Confirmatory factor analyses revealed that attachment, relationship quality, self-esteem, and social support can be conceptualized as indicators of a single felt security factor. Multiple regression analyses revealed that prenatal maternal felt security interacts with infant health at birth to predict fussing and crying at 12 months. Among infants born with medical problems, higher felt security predicted decreased fussing and crying. Maternal felt security assessed before birth dampens the association between neonatal medical problems and subsequent infant behavior. This supports the hypothesis that psychosocial resources in reserve can be called upon in the face of a stressor to reduce its adverse effects on the self or others. PMID:25528180

  19. Maternal prenatal felt security and infant health at birth interact to predict infant fussing and crying at 12 months postpartum.

    PubMed

    Sawada, Natsumi; Gagné, Faby M; Séguin, Louise; Kramer, Michael S; McNamara, Helen; Platt, Robert W; Goulet, Lise; Meaney, Michael J; Lydon, John E

    2015-08-01

    Infants born with medical problems are at risk for less optimal developmental outcomes. This may be, in part, because neonatal medical problems are associated with maternal distress, which may adversely impact infants. However, the reserve capacity model suggests that an individual's bank of psychosocial resources buffers the adverse effects of later-encountered stressors. This prospective longitudinal study examined whether preexisting maternal psychosocial resources, conceptualized as felt security in close relationships, moderate the association between neonatal medical problems and infant fussing and crying 12 months postpartum. Maternal felt security was measured by assessing its indicators in 5,092 pregnant women. At birth, infants were classified as healthy or having a medical problem. At 12 months, experience sampling was used to assess daily maternal reports of fussing and crying in 135 mothers of infants who were healthy or had medical problems at birth. Confirmatory factor analyses revealed that attachment, relationship quality, self-esteem, and social support can be conceptualized as indicators of a single felt security factor. Multiple regression analyses revealed that prenatal maternal felt security interacts with infant health at birth to predict fussing and crying at 12 months. Among infants born with medical problems, higher felt security predicted decreased fussing and crying. Maternal felt security assessed before birth dampens the association between neonatal medical problems and subsequent infant behavior. This supports the hypothesis that psychosocial resources in reserve can be called upon in the face of a stressor to reduce its adverse effects on the self or others.

  20. Increase in Reported Prevalence of Microcephaly in Infants Born to Women Living in Areas with Confirmed Zika Virus Transmission During the First Trimester of Pregnancy - Brazil, 2015.

    PubMed

    Kleber de Oliveira, Wanderson; Cortez-Escalante, Juan; De Oliveira, Wanessa Tenório Gonçalves Holanda; do Carmo, Greice Madeleine Ikeda; Henriques, Cláudio Maierovitch Pessanha; Coelho, Giovanini Evelim; Araújo de França, Giovanny Vinícius

    2016-03-11

    Widespread transmission of Zika virus by Aedes mosquitoes has been recognized in Brazil since late 2014, and in October 2015, an increase in the number of reported cases of microcephaly was reported to the Brazil Ministry of Health.* By January 2016, a total of 3,530 suspected microcephaly cases had been reported, many of which occurred in infants born to women who lived in or had visited areas where Zika virus transmission was occurring. Microcephaly surveillance was enhanced in late 2015 by implementing a more sensitive case definition. Based on the peak number of reported cases of microcephaly, and assuming an average estimated pregnancy duration of 38 weeks in Brazil (1), the first trimester of pregnancy coincided with reports of cases of febrile rash illness compatible with Zika virus disease in pregnant women in Bahia, Paraíba, and Pernambuco states, supporting an association between Zika virus infection during early pregnancy and the occurrence of microcephaly. Pregnant women in areas where Zika virus transmission is occurring should take steps to avoid mosquito bites. Additional studies are needed to further elucidate the relationship between Zika virus infection in pregnancy and microcephaly.

  1. Growth of healthy term infants fed ready-to-feed and powdered forms of an extensively hydrolyzed casein-based infant formula: a randomized, blinded, controlled trial.

    PubMed

    Borschel, Marlene W; Baggs, Geraldine E; Barrett-Reis, Bridget

    2014-06-01

    Extensively hydrolyzed formulas present a complex matrix subject to adverse conditions during manufacture that could influence growth and tolerance of infants fed these formulas. A masked, randomized, parallel growth study was conducted in infants fed a ready-to-feed (RTF) or powdered (PWD) form of an extensively hydrolyzed casein-based formula. Infants were enrolled between 0 and 9 days and studied to 112 days of age. Growth, formula intake, and stool patterns were assessed. There were no significant differences between groups in weight, length, head circumference, or their respective gains. Tolerance was similar between groups except that the RTF group had greater formula intakes and passed more stools/day compared to the PWD group. This study demonstrates that the PWD formulation of this RTF formula supports similar growth and tolerance in infants during the first 4 months of life.

  2. Serological and molecular prevalence of selected canine vector borne pathogens in blood donor candidates, clinically healthy volunteers, and stray dogs in North Carolina

    PubMed Central

    2014-01-01

    Background Canine vector borne diseases (CVBDs) comprise illnesses caused by a spectrum of pathogens that are transmitted by arthropod vectors. Some dogs have persistent infections without apparent clinical, hematological or biochemical abnormalities, whereas other dogs develop acute illnesses, persistent subclinical infections, or chronic debilitating diseases. The primary objective of this study was to screen healthy dogs for serological and molecular evidence of regionally important CVBDs. Methods Clinically healthy dogs (n = 118), comprising three different groups: Gp I blood donor candidates (n = 47), Gp II healthy dog volunteers (n = 50), and Gp III stray dogs (n = 21) were included in the study. Serum and ethylenediamine tetraacetic acid (EDTA) anti-coagulated blood specimens collected from each dog were tested for CVBD pathogens. Results Of the 118 dogs tested, 97 (82%) dogs had been exposed to or were infected with one or more CVBD pathogens. By IFA testing, 9% of Gp I, 42% of Gp II and 19% of Gp III dogs were seroreactive to one or more CVBD pathogens. Using the SNAP 4DX® assay, Gp I dogs were seronegative for Anaplasma spp., Ehrlichia spp., and B. burgdorferi (Lyme disease) antibodies and D. immitis antigen. In Gp II, 8 dogs were Ehrlichia spp. seroreactive, 2 were infected with D. immitis and 1 was B. burgdorferi (Lyme disease) seroreactive. In Gp III, 6 dogs were infected with D. immitis and 4 were Ehrlichia spp. seroreactive. Using the BAPGM diagnostic platform, Bartonella DNA was PCR amplified and sequenced from 19% of Gp I, 20% of Gp II and 10% of Gp III dogs. Using PCR and DNA sequencing, 6% of Gps I and II and 19% of Gp III dogs were infected with other CVBD pathogens. Conclusion The development and validation of specific diagnostic testing modalities has facilitated more accurate detection of CVBDs. Once identified, exposure to vectors should be limited and flea and tick prevention enforced. PMID:24655461

  3. Mortality, Morbidity, and Developmental Outcomes in Infants Born to Women Who Received Either Mefloquine or Sulfadoxine-Pyrimethamine as Intermittent Preventive Treatment of Malaria in Pregnancy: A Cohort Study

    PubMed Central

    Rupérez, María; González, Raquel; Mombo-Ngoma, Ghyslain; Kabanywanyi, Abdunoor M.; Sevene, Esperança; Ouédraogo, Smaïla; Kakolwa, Mwaka A.; Vala, Anifa; Accrombessi, Manfred; Briand, Valérie; Aponte, John J.; Manego Zoleko, Rella; Adegnika, Ayôla A.; Cot, Michel; Kremsner, Peter G.; Massougbodji, Achille; Abdulla, Salim; Ramharter, Michael; Macete, Eusébio; Menéndez, Clara

    2016-01-01

    Background Little is known about the effects of intermittent preventive treatment of malaria in pregnancy (IPTp) on the health of sub-Saharan African infants. We have evaluated the safety of IPTp with mefloquine (MQ) compared to sulfadoxine-pyrimethamine (SP) for important infant health and developmental outcomes. Methods and Findings In the context of a multicenter randomized controlled trial evaluating the safety and efficacy of IPTp with MQ compared to SP in pregnancy carried out in four sub-Saharan countries (Mozambique, Benin, Gabon, and Tanzania), 4,247 newborns, 2,815 born to women who received MQ and 1,432 born to women who received SP for IPTp, were followed up until 12 mo of age. Anthropometric parameters and psychomotor development were assessed at 1, 9, and 12 mo of age, and the incidence of malaria, anemia, hospital admissions, outpatient visits, and mortality were determined until 12 mo of age. No significant differences were found in the proportion of infants with stunting, underweight, wasting, and severe acute malnutrition at 1, 9, and 12 mo of age between infants born to women who were on IPTp with MQ versus SP. Except for three items evaluated at 9 mo of age, no significant differences were observed in the psychomotor development milestones assessed. Incidence of malaria, anemia, hospital admissions, outpatient visits, and mortality were similar between the two groups. Information on the outcomes at 12 mo of age was unavailable in 26% of the infants, 761 (27%) from the MQ group and 377 (26%) from the SP group. Reasons for not completing the study were death (4% of total study population), study withdrawal (6%), migration (8%), and loss to follow-up (9%). Conclusions No significant differences were found between IPTp with MQ and SP administered in pregnancy on infant mortality, morbidity, and nutritional outcomes. The poorer performance on certain psychomotor development milestones at 9 mo of age in children born to women in the MQ group compared

  4. Neurodevelopmental Impairment among Infants Born to Mothers Infected with Human Immunodeficiency Virus and Uninfected Mothers from Three Peri-Urban Primary Care Clinics in Harare, Zimbabwe

    ERIC Educational Resources Information Center

    Kandawasvika, Gwendoline Q.; Ogundipe, Enitan; Gumbo, Felicity Z.; Kurewa, Edith N.; Mapingure, Munyaradzi P.; Stray-Pedersen, Babill

    2011-01-01

    Aim: The aim of this article is to document the risk of neurodevelopmental impairment (NDI) among infants enrolled in a programme for the prevention of mother-to-child transmission of HIV (human immunodeficiency virus) in Zimbabwe using the Bayley Infant Neurodevelopmental Screener (BINS). Method: We prospectively followed up infants at three…

  5. Infant of a substance using mother

    MedlinePlus

    ... Maternal substance use; Maternal drug use; Narcotic exposure - infant; Substance use disorder - infant ... ARE THE SIGNS AND SYMPTOMS SEEN IN AN INFANT OF A SUBSTANCE-ABUSING MOTHER? Babies born to ...

  6. Twenty-four hour metabolic rate measurements utilized as a reference to evaluate several prediction equations for calculating energy requirements in healthy infants

    PubMed Central

    2011-01-01

    Background To date, only short-duration metabolic rate measurements of less than four hours have been used to evaluate prediction equations for calculating energy requirements in healthy infants. Therefore, the objective of this analysis was to utilize direct 24-hour metabolic rate measurements from a prior study to evaluate the accuracy of several currently used prediction equations for calculating energy expenditure (EE) in healthy infants. Methods Data from 24-hour EE, resting (RMR) and sleeping (SMR) metabolic rates obtained from 10 healthy infants, served as a reference to evaluate 11 length-weight (LWT) and weight (WT) based prediction equations. Six prediction equations have been previously derived from 50 short-term EE measurements in the Enhanced Metabolic Testing Activity Chamber (EMTAC) for assessing 24-hour EE, (EMTACEE-LWT and EMTACEE-WT), RMR (EMTACRMR-LWT and EMTACRMR-WT) and SMR (EMTACSMR-LWT and EMTACSMR-WT). The last five additional prediction equations for calculating RMR consisted of the World Health Organization (WHO), the Schofield (SCH-LWT and SCH-WT) and the Oxford (OXFORD-LWT and OXFORD-WT). Paired t-tests and the Bland & Altman limit analysis were both applied to evaluate the performance of each equation in comparison to the reference data. Results 24-hour EE, RMR and SMR calculated with the EMTACEE-WT, EMTACRMR-WT and both the EMTACSMR-LWT and EMTACSMR-WT prediction equations were similar, p = NS, to that obtained from the reference measurements. However, RMR calculated using the WHO, SCH-LWT, SCH-WT, OXFORD-LWT and OXFORD-WT prediction equations were not comparable to the direct 24-hour metabolic measurements (p < 0.05) obtained in the 10 reference infants. Moreover, the EMTACEE-LWT and EMTACRMR-LWT were also not similar (p < 0.05) to direct 24-hour metabolic measurements. Conclusions Weight based prediction equations, derived from short-duration EE measurements in the EMTAC, were accurate for calculating EE, RMR and SMR in healthy

  7. A systematic review of controlled trials of lower-protein or energy-containing infant formulas for use by healthy full-term infants

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Infant formulas have historically been developed based on providing macronutrients at intake concentrations approximately matching the composition of human milk. In most countries, targets of 1.4–1.5 g of protein/dL and 20 kcal/oz (67–68 kcal/dL) have been set as the protein and energy concentration...

  8. Protein quality and quantity in cow's milk-based formula for healthy term infants: past, present and future.

    PubMed

    Macé, Katherine; Steenhout, Philippe; Klassen, Petra; Donnet, Anne

    2006-01-01

    The development of infant formula with optimized protein quality and quantity has been, and still is, the subject of intense investigation. A better understanding of the protein composition of breast milk and infant needs in association with technological breakthroughs in cow's milk fractionation, has led to the development of infant formulas with a protein content that is closer to that of human milk. Today, infant formulas with a protein/energy ratio of 1.8 g/100 kcal are commercially available. These formulas have been shown to be safe and nutritionally adequate for term infants. However, the short-term and potentially long-term metabolic benefits of formulas with reduced protein content have still to be elucidated and are currently under investigation. In addition to providing amino acids as building blocks for growth, milk is the source of numerous bioactive factors/hormones which are involved in multiple physiological processes. Continuous efforts are being made to identify new bioactive compounds in human milk. However, a better understanding of their biological functions in suckling infants as well as a comparison with their bovine counterparts are needed. Technological processes, which preserve some bioactive factors in cow's milk already exist. These processes could be applied to infant formulas.

  9. State of awakeness during visual fixation in preterm infants.

    PubMed

    Hack, M; Muszynski, S Y; Miranda, S B

    1981-07-01

    To demonstrate the presence of discriminable awake states in preterm infants, facial behaviors and visual fixation to a single patterned stimulus were recorded. Five healthy preterm infants born at a mean of 29 weeks' gestation were followed from 30 to 35 weeks' postmenstrual age. Behaviors (eye openness, movements, mouthing, and vocalizations) were recorded simultaneously with visual fixation measured by the corneal reflection technique. Test time was determined by the duration of time the infant remained awake before crying or closing eyes. The presence of both quiet awakeness and drowsiness was demonstrated. Younger infants spent more time in drowsiness, whereas older infants had more quiet awakeness. Visual pattern fixation was observed as early as 30 weeks. Fixation time increased with increasing postmenstrual age. More fixation was observed during quiet awakeness than during drowsiness.

  10. [Effectiveness of the National Strategy for Healthy Complementary Feeding to improve complemantary feeding of infants in a municipality in Southern Brazil].

    PubMed

    Baldissera, Rosane; Issler, Roberto Mário Silveira; Giugliani, Elsa Regina Justo

    2016-01-01

    The aim of this study was to assess the effectiveness of the National Strategy for Healthy Complementary Feeding (ENPACS) in improving complementary feeding in the first year of life in a Brazilian municipality (county). This was an impact evaluation study that enrolled 340 infants from 6 to 12 months of age, followed at primary healthcare units. The target outcomes were prevalence rates for the consumption of vegetables, legumes, fruits, and unhealthy foods, and the prevalence of foods with adequate consistency for age. Poisson regression showed that the strategy was associated with reductions of 32% in the consumption of sodas and/or industrialized juices, 35% of industrialized foods, and 5% of unhealthy foods. There was no increase in the consumption of fruits, legumes, vegetables, or foods with adequate consistency for age. In conclusion, the strategy's positive effect was partial, but it has the potential to help improve infant nutrition, based on its effectiveness in reducing the consumption of unhealthy foods. PMID:27653194

  11. A Cognitive Approach to Child Mistreatment Prevention among Medically At-Risk Infants

    ERIC Educational Resources Information Center

    Bugental, Daphne Blunt; Schwartz, Alex

    2009-01-01

    The authors assessed the effectiveness of a home visitation program in enhancing the early parenting history of infants born at medical risk--a population that is at risk for mistreatment. A randomized clinical trial design was used to compare the effects of a cognitively based extension of the Healthy Start home visitation program (HV+) with a…

  12. School Achievements, Behavioural Adjustments and Health at Nine Years of Age in a Population of Infants Who Were Born Preterm or Required Prolonged Mechanical Ventilation.

    ERIC Educational Resources Information Center

    Mohay, Heather; And Others

    The prevalence of subtle handicapping conditions, such as learning disabilities, behavior problems, and recurrent illness, in a population of 88 high-risk infants was investigated when the children reached 9 years of age. Infants had had birthweights of less than 1500 grams or had required prolonged mechanical ventilation in the neonatal period.…

  13. Cesarean section increases the risk of respiratory adaptive disorders in healthy late preterm and two groups of mature newborns.

    PubMed

    Offermann, H; Gebauer, C; Pulzer, F; Bläser, A; Thome, U; Knüpfer, M

    2015-12-01

    The rates of delivery by Cesarean section (CS) have been trending upwards in recent decades, perhaps leading to higher rates of dysfunction in respiratory adaptation in newborns. We present epidemiological data for pulmonary adaptation by mode of delivery for healthy late preterm and term infants born at a regional tertiary care center. The overall CS rate was 22% with the largest proportion of these in late preterms (39%). This drops to 30% in infants born after 37 weeks gestation and to 11% for those born after 40 weeks. Infants needing respiratory support decreased significantly as gestational age increased: 88% at 34 weeks, 67% at 35 weeks, 28% at 36 weeks, 17% at 37 weeks and 8% at 40 weeks. The risk of respiratory morbidity following CS as compared to vaginal delivery (VD) was substantially higher. 50% of infants born by CS needed respiratory support compared to only 12% following VD. 82% of all late preterm infants born by CS developed respiratory morbidity compared to 36% following VD. Comparable data for infants born after 37 and 40 weeks gestation were 33% compared to 9% and 26% compared to 6% respectively. Late preterm infants born after 36 weeks gestation showed the most marked difference by mode of birth with 66% needing respiratory support following CS as compared to only 9% following VD. Our data could be useful in counselling parents about risk associated with delivery by Cesarean section. A critical view should be taken of increasing CS rates worldwide because of a clear correlation in increased morbidity in infants, especially late preterm infants.

  14. Diminished Reactivity of Postmature Human Infants to Sucrose Compared with Term Infants.

    ERIC Educational Resources Information Center

    Smith, Barbara A.; And Others

    1992-01-01

    This study of healthy 39-week-old infants, so-called term infants, and chronically stressed 42-week-old infants, so-called postmature infants, showed that sucrose was extremely effective in calming term infants but less effective in calming postmature infants. Results supported the hypothesis that sucrose engages an opioid system in infants. (BG)

  15. Effect of cytomegalovirus infection on breastfeeding transmission of HIV and on the health of infants born to HIV-infected mothers

    PubMed Central

    Chang, Tiffany S.; Wiener, Jeffrey; Dollard, Sheila C.; Amin, Minal M.; Ellington, Sascha; Chasela, Charles; Kayira, Dumbani; Tegha, Gerald; Kamwendo, Deborah; Jamieson, Denise J.; van der Horst, Charlie; Kourtis, Athena P.

    2015-01-01

    Background Cytomegalovirus (CMV) infection can be acquired in utero or postnatally through horizontal transmission and breastfeeding. The effect of postnatal CMV infection on postnatal HIV transmission is unknown. Methods The Breastfeeding, Antiretrovirals and Nutrition study, conducted in Malawi, randomized 2369 mothers and their infants to three antiretroviral prophylaxis arms –mother (triple regimen), infant (nevirapine), or neither – for 28 weeks of breastfeeding, followed by weaning. Stored plasma and peripheral blood mononuclear cell specimens were available for 492 infants at 24 weeks and were tested with CMV PCR. Available samples from infants who were CMV PCR-positive at 24 weeks were also tested at birth (N = 242), and from infants PCR-negative at 24 weeks were tested at 48 weeks (N = 96). Cox proportional-hazards models were used to determine if CMV infection was associated with infant morbidity, mortality, or postnatal HIV acquisition. Results At 24 weeks of age, CMV DNA was detected in 345/492 infants (70.1%); the estimated congenital CMV infection rate was 2.3%, and the estimated rate of CMV infection at 48 weeks was 78.5%. CMV infection at 24 weeks was associated with subsequent HIV acquisition through breastfeeding or infant death between 24 and 48 weeks of age (hazard ratio 4.27, P = 0.05). Conclusion Most breastfed infants of HIV-infected mothers in this resource-limited setting are infected with CMV by 24 weeks of age. Early CMV infection may be a risk factor for subsequent infant HIV infection through breastfeeding, pointing to the need for comprehensive approaches in order to achieve elimination of breastfeeding transmission of HIV. PMID:25985405

  16. Milk fermented with yogurt cultures and Lactobacillus casei compared with yogurt and gelled milk: influence on intestinal microflora in healthy infants.

    PubMed

    Guerin-Danan, C; Chabanet, C; Pedone, C; Popot, F; Vaissade, P; Bouley, C; Szylit, O; Andrieux, C

    1998-01-01

    Ingestion of fermented dairy products induces changes in the equilibrium and metabolism of the intestinal microflora and may thus exert a healthful influence on the host. We compared the effects of consumption of a traditional yogurt, a milk fermented with yogurt cultures and Lactobacillus casei (YC), and a nonfermented gelled milk on the fecal microflora of healthy infants. Thirty-nine infants aged 10-18 mo were randomly assigned to one of three groups in which they received 125 g/d of one of the three products for 1 mo. The following indexes were not modified during the supplementation period or for 1 wk after the end of supplementation: total number of anaerobes, bifidobacteria, bacteroides, and enterobacteria; pH; water content; concentrations of acetate, butyrate, propionate, and lactate; and bacterial enzyme activity of beta-galactosidase and alpha-glucosidase. In contrast, in the yogurt group the number of enterococci in fecal samples increased (P < 0.05), whereas the percentage of branched-chain and long-chain fatty acids, which are markers of proteolytic fermentation, decreased (P < 0.05). In the YC group, the percentage of children with > 6 log10 colony-forming units lactobacilli/g feces increased (P < 0.05), whereas the potentially harmful enzyme activity of beta-glucuronidase and beta-glucosidase decreased (P < 0.05). These decreases were particularly marked in those infants in the YC group in whom activity of the enzymes was initially unusually high. PMID:9440384

  17. Longitudinal changes of bone ultrasound measurements in healthy infants during the first year of life: influence of gender and type of feeding.

    PubMed

    Zuccotti, Gianvincenzo; Viganò, Alessandra; Cafarelli, Laura; Pivetti, Valentina; Pogliani, Laura; Puzzovio, Maria; Mora, Stefano

    2011-10-01

    There is evidence suggesting that early events in life may predispose the adult to osteoporosis. We assessed bone status by quantitative ultrasonography in healthy neonates, and we report the changes occurring during the first year of life, according to the type of early feeding. We measured the speed of sound (SOS) of the left tibia in 116 full-term infants (0-9 days of age) and in their mothers (21-42 years of age). SOS values did not correlate with gestational age of the study subjects (r = 0.08) or anthropometric measurements. The SOS measurements of the mothers did not correlate with those of their children (r = 0.01). Fifty-seven infants had SOS measurements performed at 4 and 12 months. Twenty-five infants were exclusively breast-fed, 12 received formula milk from birth, and 20 received human and formula milk. SOS measurements at 4 months were comparable with those at baseline, whereas at 12 months they were significantly higher. No effect of type of feeding was observed, indicating that SOS changes may be independent of the type of early diet.

  18. Microarray analysis reveals marked intestinal microbiota aberrancy in infants having eczema compared to healthy children in at-risk for atopic disease

    PubMed Central

    2013-01-01

    Background Deviations in composition and diversity of intestinal microbiota in infancy have been associated with both the development and recurrence of atopic eczema. Thus, we decided to use a deep and global microarray-based method to characterize the diversity and temporal changes of the intestinal microbiota in infancy and to define specific bacterial signatures associated with eczema. Faecal microbiota at 6 and 18 months of age were analysed from 34 infants (15 with eczema and 19 healthy controls) selected from a prospective follow-up study based on the availability of faecal samples. The infants were originally randomized to receive either Lactobacillus rhamnosus GG or placebo. Results Children with eczema harboured a more diverse total microbiota than control subjects as assessed by the Simpson’s reciprocal diversity index of the microarray profiles. Composition of the microbiota did not differ between study groups at age of 6 months, but was significantly different at age of 18 months as assessed by MCPP (p=0.01). At this age healthy children harboured 3 -fold greater amount of members of the Bacteroidetes (p=0.01). Microbiota of children suffering from eczema had increased abundance of the Clostridium clusters IV and XIVa, which are typically abundant in adults. Probiotic Lactobacillus rhamnosus GG supplementation in early infancy was observed to have minor long-term effects on the microbiota composition. Conclusion A diverse and adult-type microbiota in early childhood is associated with eczema and it may contribute to the perpetuation of eczema. PMID:23339708

  19. Seasonal and geographical variations in the growth rate of infants in China receiving increasing dosages of vitamin D supplements.

    PubMed

    Feliciano, E S; Ho, M L; Specker, B L; Falciglia, G; Shui, Q M; Yin, T A; Chen, X C

    1994-06-01

    In theory, sunshine exposure is sufficient to maintain normal vitamin D concentrations for the optimal growth of newborn infants. To determine whether season of birth, latitude (north v. south) and increasing dosages of vitamin D supplements would influence the growth rate for the first 6 months of life, 255 healthy fall-and spring-born infants from two northern and two southern cities in China were randomly assigned to receive either 100, 200, or 400 IU of vitamin D a day. The study showed that season of birth and dose of vitamin D did not affect the growth rate of infants born in the same latitude, but a significant difference was found in the gain in length over the 6-month period between infants from the north and infants from the south (P = 0.0001). Regional differences among the Chinese people, other than sunshine exposure, may have influenced the difference in length gain.

  20. Healthy Children 2000: National Health Promotion and Disease Prevention Objectives Related to Mothers, Infants, Children, Adolescents, and Youth.

    ERIC Educational Resources Information Center

    Health Resources and Services Administration (DHHS/PHS), Rockville, MD. Office for Maternal and Child Health Services.

    This document is a compendium of approximately 170 national health promotion and disease prevention objectives affecting mothers, infants, children, adolescents, and youth. It offers a vision characterized by reductions of preventable death and disability, enhanced quality of life, and reduced disparities in the health status of the populations in…

  1. [Adverse perinatal and infant outcomes among children born to mothers with major mental disorders in a psychiatric hospital in Rio de Janeiro, Brazil].

    PubMed

    Pereira, Priscila Krauss; Vieira, Cláudia Lima; Santos, Jacqueline Fernandes de Cintra; Lima, Lúcia Abelha; Legay, Letícia Fortes; Lovisi, Giovanni Marcos

    2014-08-01

    Adverse perinatal and infant outcomes are the leading causes of infant morbidity and mortality in developing countries like Brazil. Among the risk factors are maternal mental disorders. A retrospective longitudinal study was conducted based on passive follow-up using probabilistic record linkage to estimate the prevalence of adverse perinatal and infant outcomes in children of women admitted to a public psychiatric hospital in Rio de Janeiro, Brazil, and who gave birth from 1999 to 2009. Prevalence rates were: low birth weight (27.6%), prematurity (17.4%), malformations (2.5%), stillbirths (4.8%), and neonatal deaths (3.7%). Associated factors were deficient prenatal care, schizophrenia, and low income. The results corroborate the high prevalence of adverse perinatal and infant outcomes in mothers with major mental disorders, and that screening of psychiatric symptoms and specialized care by mental health professionals are essential throughout prenatal and postpartum care.

  2. Twenty-month outcome in ventilator-dependent, very low birth weight infants born during the early years of dexamethasone therapy.

    PubMed

    Furman, L; Hack, M; Watts, C; Borawski-Clark, E; Baley, J; Amini, S; Hook, B

    1995-03-01

    We sought to examine the effect of the introduction of dexamethasone therapy on health, growth, and neurodevelopmental outcome in very low birth weight (VLBW) infants at 20 months of age. We compared outcomes in all 86 VLBW infants (mean birth weight 871 gm, mean gestational age 26.4 weeks) who were ventilator dependent on day 21 of life during the 2 years preceding October 1988 (period 1), when dexamethasone therapy became accepted clinical practice in our unit, with outcomes in all 124 infants (mean birth weight 891 gm, mean gestational age 26.9 weeks) with similar ventilator status during the subsequent 2 years (period 2). In addition, we compared outcomes in infants who received dexamethasone during period 2 with those in a concurrent cohort of less ill infants who were not given dexamethasone. There were no significant differences between periods 1 and 2 in mortality rates after 21 days (17% vs 21%), need for home oxygen (23% vs 25%), oxygen dependence at 20 months of corrected age (11% vs 10%), rate of neurosensory impairment (24% vs 25%), and mean Bayley Mental scores (81.5 vs 77.2) or Psychomotor Development Index (81.6 vs 71.1). Infants who received dexamethasone during period 2 had significantly more severe lung disease and poorer respiratory, growth, and developmental outcomes. We conclude that VLBW infants with ventilator-dependent chronic lung disease have very poor outcomes, even when treated with dexamethasone. More information is needed from prospective, randomized trials before dexamethasone can be accepted as routine therapy for chronic lung disease.

  3. Plasma 25-hydroxyvitamin D, more so than its epimer, has a linear relationship to leaner body composition across infancy in healthy term infants.

    PubMed

    Hazell, Tom J; Gallo, Sina; Berzina, Ilze; Vanstone, Catherine A; Rodd, Celia; Weiler, Hope A

    2014-10-01

    Vitamin D status positively associates with skeletal muscle mass and function in adolescents. The C-3 alpha epimer of 25-hydroxyvitamin D3 (3-epi-25(OH)D3) is high in infants, yet the potential impacts of 25-hydroxyvitamin D3 (25(OH)D3) and 3-epi-25(OH)D3 on skeletal muscle development are largely unexplored. The objective of this study was (i) to explore how the concentrations of 25(OH)D3 and 3-epi-25(OH)D3 track with body composition (lean mass (LM) and fat mass (FM)) and (ii) to determine the association between 25(OH)D3 and 3-epi-25(OH)D3 in infancy. Healthy breastfed infants (n = 132) were followed from 1 to 12 months of age as part of a vitamin D dose-response study (NCT00381914). Anthropometry and diet were assessed. Body composition was measured with dual-energy X-ray absorptiometry. Plasma 25(OH)D3 and 3-epi-25(OH)D3 concentrations were evaluated using liquid chromatography tandem mass spectrometry. Plasma 25(OH)D3 and 3-epi-25(OH)D3 increased from 1 to 3 months of age and decreased thereafter (p < 0.05). Infants with 25(OH)D3 concentrations above 75 nmol/L did not have a higher LM (g or %; p > 0.273) than those below this cutoff. LM was not associated with 25(OH)D3, whereas LM% was positively associated with 25(OH)D3 (β = 0.03; CI: 0.01 to 0.06; p = 0.006), while accounting for sex, weight-for-age Z-score, protein and fat intake, and age. For FM, the variables accounting for a significant amount of the variation were plasma 25(OH)D3 concentration (β = -2.38; CI: -4.35, -0.41; p = 0.019), weight-for-age Z-score, protein and fat intake, and time. In healthy infants, higher vitamin D status associates with leaner body composition, though the effect is smaller in magnitude relative to growth.

  4. Infants of Mexican immigrants. Health status of an emerging population.

    PubMed

    Guendelman, S; English, P; Chavez, G

    1995-01-01

    Previous studies suggest that infants of Mexican immigrants have favorable birth outcomes despite their high socioeconomic risks. These favorable outcomes have been associated with a protective sociocultural orientation among immigrants. A sample of 708 infants of Mexican origin was assessed to determine whether such health advantages at birth are sustained at 8 to 16 months of age, or alternatively, whether their health deteriorates because of adverse socioeconomic conditions. A a cross-sectional survey was conducted in San Diego County to determine whether the child was healthy or ill (the latter indicating a history of serious infectious disease) and the factors associated with this outcome. Among infants born without serious medical problems, 74% remained healthy. For 26% of the infants, their health status was eroded by social conditions. Factors associated with illness were large households, barriers to care, and maternal characteristics including smoking, pregnancy complications, and employment. Women born in Mexico who were newcomers to the United States and spoke Spanish exclusively were more likely than non-newcomers to have ill children. In this population, one fourth of Latino infants of immigrants were at high risk for serious infectious disease despite using preventive care.

  5. Risk Factors for Early and Late Transmission of HIV via Breast-Feeding among Infants Born to HIV-Infected Women in a Randomized Clinical Trial in Botswana

    PubMed Central

    Shapiro, Roger L.; Smeaton, Laura; Lockman, Shahin; Thior, lbou; Rossenkhan, Raabya; Wester, Carolyn; Stevens, Lisa; Moffat, Claire; Arimi, Peter; Ndase, Patrick; Asmelash, Aida; Leidner, Jean; Novitsky, Vladimir; Makhema, Joseph; Essex, Max

    2009-01-01

    Risk factors for mother-to-child transmission (MTCT) of human immunodeficiency virus (HIV) via breast-feeding were evaluated in a randomized trial. HIV-infected women and their infants received zidovudine as well as single-dose nevirapine or placebo. Infants were randomized to formula-feed (FF) or breast-feed (BF) in combination with zidovudine prophylaxis. Of 1116 at-risk infants, 6 (1.1%) in the FF group and 7 (1.3%) in the BF group were infected between birth and 1 month)P = .99). Maternal receipt of nevirapine did not predict early MTCT in the BF group (P = .45). Of 547 infants in the BF group at risk for late MTCT, 24 (4.4%) were infected. Maternal HIV-1 RNA levels in plasma (P<.001) and breast milk (P<.001) predicted late MTCT. These findings support the safety of 1 month of breast-feeding in combination with maternal and infant antiretroviral prophylaxis. PMID:19090775

  6. Sleep and Attachment in Preterm Infants

    PubMed Central

    Schwichtenberg, A.J.; Shah, Prachi E.; Poehlmann, Julie

    2012-01-01

    Infants born preterm are at elevated risk for social emotional difficulties. However, factors contributing to this risk are largely understudied. Within the present study, we explored infant sleep as a biosocial factor that may play a role in infant social emotional development. Within a prospective longitudinal design, we examined parent-reported sleep patterns and observed parenting quality as predictors of infant-mother attachment in 171 infants born preterm. Using structural equation modeling, we examined main effect and moderator models linking infant sleep patterns and parenting with attachment security. Sleep patterns characterized by more daytime sleep and positive/responsive parenting predicted infant attachment security. Parent-reported nighttime sleep patterns were unrelated to attachment in this sample of infants born preterm. These results indicate that daytime sleep and parenting quality may be important for emerging attachment relationships in infants born preterm. PMID:23482430

  7. Small-for-gestational age and large-for-gestational age thresholds to predict infants at risk of adverse delivery and neonatal outcomes: are current charts adequate? An observational study from the Born in Bradford cohort

    PubMed Central

    Norris, T; Johnson, W; Farrar, D; Tuffnell, D; Wright, J; Cameron, N

    2015-01-01

    Objectives Construct an ethnic-specific chart and compare the prediction of adverse outcomes using this chart with the clinically recommended UK-WHO and customised birth weight charts using cut-offs for small-for-gestational age (SGA: birth weight <10th centile) and large-for-gestational age (LGA: birth weight >90th centile). Design Prospective cohort study. Setting Born in Bradford (BiB) study, UK. Participants 3980 White British and 4448 Pakistani infants with complete data for gestational age, birth weight, ethnicity, maternal height, weight and parity. Main outcome measures Prevalence of SGA and LGA, using the three charts and indicators of diagnostic utility (sensitivity, specificity and area under the receiver operating characteristic (AUROC)) of these chart-specific cut-offs to predict delivery and neonatal outcomes and a composite outcome. Results In White British and Pakistani infants, the prevalence of SGA and LGA differed depending on the chart used. Increased risk of SGA was observed when using the UK-WHO and customised charts as opposed to the ethnic-specific chart, while the opposite was apparent when classifying LGA infants. However, the predictive utility of all three charts to identify adverse clinical outcomes was poor, with only the prediction of shoulder dystocia achieving an AUROC>0.62 on all three charts. Conclusions Despite being recommended in national clinical guidelines, the UK-WHO and customised birth weight charts perform poorly at identifying infants at risk of adverse neonatal outcomes. Being small or large may increase the risk of an adverse outcome; however, size alone is not sensitive or specific enough with current detection to be useful. However, a significant amount of missing data for some of the outcomes may have limited the power needed to determine true associations. PMID:25783424

  8. Ethnic differences in infant feeding practices and their relationship with BMI at 3 years of age - results from the Born in Bradford birth cohort study.

    PubMed

    Santorelli, Gillian; Fairley, Lesley; Petherick, Emily S; Cabieses, Baltica; Sahota, Pinki

    2014-05-28

    The present study aimed to explore previously unreported ethnic differences in infant feeding practices during the introduction of solid foods, accounting for maternal and birth factors, and to determine whether these feeding patterns are associated with BMI at 3 years of age. An observational study using Poisson regression was carried out to investigate the relationship between ethnicity and infant feeding practices and linear regression was used to investigate the relationship between feeding practices and BMI at 3 years of age in a subsample of 1327 infants in Bradford. It was found that compared with White British mothers, mothers of Other ethnicities were less likely to replace breast milk with formula milk before introducing solid foods (adjusted relative risk (RR) - Pakistani: 0·76 (95 % CI 0·64, 0·91), Other South Asian: 0·58 (95 % CI 0·39, 0·86), and Other ethnicities: 0·50 (95 % CI 0·34, 0·73)). Pakistani and Other South Asian mothers were less likely to introduce solid foods early ( < 17 weeks) (adjusted RR - Pakistani: 0·92 (95 % CI 0·87, 0·96) and Other South Asian: 0·87 (95 % CI 0·81, 0·93)). Other South Asian mothers and mothers of Other ethnicities were more likely to continue breast-feeding after introducing solid foods (adjusted RR - 1·72 (95 % CI 1·29, 2·29) and 2·12 (95 % CI 1·60, 2·81), respectively). Pakistani and Other South Asian infants were more likely to be fed sweetened foods (adjusted RR - 1·18 (95 % CI 1·13, 1·23) and 1·19 (95 % CI 1·10, 1·28), respectively) and Pakistani infants were more likely to consume sweetened drinks (adjusted RR 1·72 (95 % CI 1·15, 2·57)). No association between infant feeding practices and BMI at 3 years was observed. Although ethnic differences in infant feeding practices were found, there was no association with BMI at 3 years of age. Interventions targeting infant feeding practices need to consider ethnicity to identify which populations are failing to follow

  9. HLA-DRB1-DQA1-DQB1 genotype and frequency of enterovirus in longitudinal monthly fecal samples from healthy infants.

    PubMed

    Witsø, Elisabet; Cinek, Ondrej; Tapia, German; Rasmussen, Trond; Stene, Lars C; Rønningen, Kjersti S

    2012-06-01

    Enterovirus infections may be involved in the etiology of type 1 diabetes (T1D), which is strongly associated with certain human leukocyte antigen (HLA) class II haplotypes. Our aim was to assess whether HLA genotypes conferring varying degrees of risk for T1D were associated with enterovirus gut infections. From the general Norwegian population, 190 healthy infants at high-risk for T1D (DR4-DQ8/DR3-DQ2), and 383 infants without this genotype were identified. Non-DR4-DQ8/DR3-DQ2 genotypes were further categorized as conferring either an increased-to-moderate risk (DR4-DQ8 or DR3-DQ2), were protective (DQB1*06:02), or were neutral (all other genotypes). A total of 4626 monthly fecal samples taken between age 3 and 12 mo were tested for enterovirus RNA using real-time PCR. Enterovirus prevalence was 11.5% among high-risk children, and 12.2% in other children (adjusted odds ratio: 1.23, p=0.12). The prevalence was 11.3% in those with increased-to-moderate risk, 13.0% in the protective group, and 12.6% in the neutral group (likelihood ratio test, 3 d.f.: p=0.37). In conclusion, there was no statistically significant association between HLA genotype and the occurrence of human enterovirus gut infections. PMID:22691100

  10. The Status at Two Years of Low-Birth-Weight Infants Born in 1974 with Birth Weights of Less Than 1,001 gm

    ERIC Educational Resources Information Center

    Pape, K. E.; And Others

    1978-01-01

    For availibility see EC 103 548 Among findings of a 2-year followup study of 43 infants of birth weight less than 1000 grams were the following: average height at age 2 years was between the tenth and twenty-fifth percentiles; average weight was between the third and tenth percentiles; 15 Ss developed lower respiratory tract infections during the…

  11. Parenting and Infant Temperament amongst Pakistani Women Living in the UK According to Country of Birth: Results from the Born in Bradford Cohort Study

    ERIC Educational Resources Information Center

    Prady, Stephanie L.; Kiernan, Kathleen; Fairley, Lesley; Wright, John

    2013-01-01

    Some parenting behaviours and child characteristics can result in future behavioural problems. Relatively little is known about parenting behaviours in Pakistani-origin women, and how the timing of migration to the United Kingdom might affect such behaviours. We analysed differences in parenting behaviours and six-month infant temperament by…

  12. Fronto-cerebellar systems are associated with infant motor and adult executive functions in healthy adults but not in schizophrenia.

    PubMed

    Ridler, Khanum; Veijola, Juha M; Tanskanen, Päivikki; Miettunen, Jouko; Chitnis, Xavier; Suckling, John; Murray, Graham K; Haapea, Marianne; Jones, Peter B; Isohanni, Matti K; Bullmore, Edward T

    2006-10-17

    Delineating longitudinal relationships between early developmental markers, adult cognitive function, and adult brain structure could clarify the pathogenesis of neurodevelopmental disorders such as schizophrenia. We aimed to identify brain structural correlates of infant motor development (IMD) and adult executive function in nonpsychotic adults and to test for abnormal associations between these measures in people with schizophrenia. Representative samples of nonpsychotic adults (n = 93) and people with schizophrenia (n = 49) were drawn from the Northern Finland 1966 general population birth cohort. IMD was prospectively assessed at age 1 year; executive function testing and MRI were completed at age 33-35 years. We found that earlier motor development in infancy was correlated with superior executive function in nonpsychotic subjects. Earlier motor development was also normally associated with increased gray matter density in adult premotor cortex, striatum, and cerebellum and increased white matter density in frontal and parietal lobes. Adult executive function was normally associated with increased gray matter density in a fronto-cerebellar system that partially overlapped, but was not identical to, the gray matter regions normally associated with IMD. People with schizophrenia had relatively delayed IMD and impaired adult executive function in adulthood. Furthermore, they demonstrated no normative associations between fronto-cerebellar structure, IMD, or executive function. We conclude that frontal cortico-cerebellar systems correlated with adult executive function are anatomically related to systems associated with normal infant motor development. Disruption of this anatomical system may underlie both the early developmental and adult cognitive abnormalities in schizophrenia.

  13. Immunogenicity of Yellow Fever Vaccine Coadministered With MenAfriVac in Healthy Infants in Ghana and Mali

    PubMed Central

    Roy Chowdhury, Panchali; Meier, Christian; Laraway, Hewad; Tang, Yuxiao; Hodgson, Abraham; Sow, Samba O.; Enwere, Godwin C.; Plikaytis, Brian D.; Kulkarni, Prasad S.; Preziosi, Marie-Pierre; Niedrig, Matthias

    2015-01-01

    Background. Yellow fever (YF) is still a major public health problem in endemic regions of Africa and South America. In Africa, one of the main control strategies is routine vaccination within the Expanded Programme on Immunization (EPI). A new meningococcal A conjugate vaccine (PsA-TT) is about to be introduced in the EPI of countries in the African meningitis belt, and this study reports on the immunogenicity of the YF-17D vaccines in infants when administered concomitantly with measles vaccine and PsA-TT. Methods. Two clinical studies were conducted in Ghana and in Mali among infants who received PsA-TT concomitantly with measles and YF vaccines at 9 months of age. YF neutralizing antibody titers were measured using a microneutralization assay. Results. In both studies, the PsA-TT did not adversely affect the immune response to the concomitantly administered YF vaccine at the age of 9 months. The magnitude of the immune response was different between the 2 studies, with higher seroconversion and seroprotection rates found in Mali vs Ghana. Conclusions. Immunogenicity to YF vaccine is unaffected when coadministered with PsA-TT at 9 months of age. Further studies are warranted to better understand the determinants of the immune response to YF vaccine in infancy. Clinical Trials Registration. ISRCTN82484612 (PsA-TT-004); PACTR201110000328305 (PsA-TT-007). PMID:26553692

  14. Prebiotics in healthy infants and children for prevention of acute infectious diseases: a systematic review and meta-analysis.

    PubMed

    Lohner, Szimonetta; Küllenberg, Daniela; Antes, Gerd; Decsi, Tamás; Meerpohl, Joerg J

    2014-08-01

    Prebiotics, defined as nondigestible dietary ingredients resistant to gastric acidity and fermented by the intestinal flora, are used to positively influence the composition of intestinal flora, thereby promoting health benefits. The objective of this systematic review was to assess the efficacy of prebiotics in the prevention of acute infectious diseases in children. A systematic literature search was conducted using the Ovid Medline, Scopus, Web of Science, and Cochrane Library's Central databases. Finally, five randomized controlled trials, all of them investigating infants and children 0-24 months of age, were included in the review. Pooled estimates from three studies revealed a statistically significant decrease in the number of infectious episodes requiring antibiotic therapy in the prebiotic group as compared with the placebo group (rate ratio 0.68; 95% confidence interval 0.61-0.77). Studies available indicate that prebiotics may also be effective in decreasing the rate of overall infections in infants and children 0-24 months of age. Further studies in the age group 3-18 years are required to determine whether prebiotics can be considered for the prevention of acute infectious diseases in the older pediatric population.

  15. Low Exercise Capacity Increases the Risk of Low Cognitive Function in Healthy Young Men Born Preterm: A Population-Based Cohort Study

    PubMed Central

    Svedenkrans, Jenny; Kowalski, Jan; Norman, Mikael; Bohlin, Kajsa

    2016-01-01

    Background Preterm birth is a risk factor for decreased exercise capacity and impaired cognitive functions in later life. The objective of this study was to disentangle the associations between preterm birth, physical fitness and cognitive performance in young adulthood. Methods This population-based cohort study included 218,802 young men born in Sweden 1973–1983. Data on birth characteristics was obtained from the Medical Birth Register and linked to exercise capacity assessed by ergometer cycling and cognitive tests performed at conscription for military service in 1993–2001. Cognitive performance was assessed using stanine (STAndard NINE) scores. The results were adjusted for socioeconomic factors. Results Exercise capacity was positively associated with cognitive performance across all gestational ages. The sub-group of men who were born extremely preterm (gestational age <28 weeks) and had low exercise capacity exhibited the lowest odds ratio (OR = 0.26, 95%CI:0.09–0.82) of having a cognitive function above the mean stanine score (2.9) for men born at term with normal birth weight. Men born extremely preterm with a high exercise capacity had similar or even higher ORs for cognitive function (OR = 0.59; 95% CI:0.35–0.99) than men born at term with low Wmax (OR = 0.57; 95% CI:0.55–0.59). Conclusions Physical fitness is associated with higher cognitive function at all gestational ages, also in young men born extremely preterm. Targeting early physical exercise may be a possible intervention to enhance cognitive performance and educational achievements in populations at risk, such as childhood and adult survivors of preterm birth. PMID:27548612

  16. Isolated group B streptococcal endogenous endophthalmitis simulating retinoblastoma or persistent fetal vasculature in a healthy full-term infant.

    PubMed

    McCourt, Emily A; Hink, Eric M; Durairaj, Vikram D; Oliver, Scott C N

    2010-08-01

    Group B streptococcus (GBS) is a potentially devastating neonatal pathogen that most commonly causes meningitis, sepsis, and pneumonia. It is also a very rare cause of endogenous endophthalmitis. We present the second case of endogenous endophthalmitis caused by GBS in a healthy newborn and the first case of endogenous endophthalmitis by GBS in a newborn mimicking retinoblastoma and resulting in enucleation. PMID:20637664

  17. Birth of healthy infant through testicular sperms using conventional in vitro fertilisation technique--a case report.

    PubMed

    Kotia, Namita; Swarankar, M L; Bafna, Neelam; Soni, R R

    2011-12-01

    We present a case of birth of healthy normal baby through testicular sperms using standard in vitro fertilisation technique. Fertilisation and cleavage from testicular sperms by conventional in vitro fertilisation has been documented. Here a case of a 28-year-old lady presented with 4 years primary infertility is reported.

  18. Distribution of haematological and chemical pathology values among infants in Malawi and Uganda

    PubMed Central

    Kumwenda, Newton I.; Khonje, Tiwonge; Mipando, Linda; Nkanaunena, Kondwani; Katundu, Pauline; Lubega, Irene; Elbireer, Ali; Bolton, Steve; Bagenda, Danstan; Mubiru, Michael; Fowler, Mary Glenn; Taha, Taha E.

    2013-01-01

    Background Data on paediatric reference laboratory values are limited for sub-Saharan Africa. Objective To describe the distribution of haematological and chemical pathology values among healthy infants from Malawi and Uganda. Methods A cross-sectional study was conducted among healthy infants, 0–6 months old, born to HIV-uninfected mothers recruited from two settings in Blantyre, Malawi and Kampala, Uganda. Chemical pathology and haematology parameters were determined using standard methods on blood samples. Descriptive analyses by age-group were performed based on 2004 Division of AIDS Toxicity Table age categories. Mean values and interquartile ranges were compared by site and age-group. Results A total of 541 infants were included altogether, 294 from Malawi and 247 from Uganda. Overall, the mean laboratory values were comparable between the two sites. Mean alkaline phosphatase levels were lower among infants aged ≤21 days while aspartate aminotransferase, creatinine, total bilirubin and gamma-glutamyl transferase were higher in those aged 0–7 days than in older infants. Mean haematocrit, haemoglobin and neutrophil counts were higher in the younger age-groups (<35 days) and overall were lower than US norms. Red and white blood cell counts tended to decrease after birth but increased after ~2 months of age. Mean basophil counts were higher in Malawi than in Uganda in infants aged 0–1 and 2–7 days; mean counts for eosinophils (for age groups 8–21 or older) and platelets (for all age groups) were higher in Ugandan than in Malawian infants. Absolute lymphocyte counts increased with infant age. Conclusion The chemical pathology and haematological values in healthy infants born to HIV-uninfected mothers were comparable in Malawi and Uganda and can serve as useful reference values in these settings. PMID:23164296

  19. Brain Growth Gains and Losses in Extremely Preterm Infants at Term.

    PubMed

    Padilla, Nelly; Alexandrou, Georgios; Blennow, Mats; Lagercrantz, Hugo; Ådén, Ulrika

    2015-07-01

    Premature exposure to the extrauterine environment negatively affects the brains' developmental trajectory. Our aim was to determine whether extremely preterm (EPT) infants, with no evidence of focal brain lesions, show morphological brain differences when compared with term-born infants. Additionally, we investigated associations between perinatal factors and neuroanatomical alterations. Conventional magnetic resonance imaging was acquired at term-equivalent age (TEA) from 47 EPT infants born before 27 weeks of gestation, and 15 healthy, term-born controls. Automatic segmentation and voxel-based morphometry-Diffeomorphic Anatomical Registration through Exponentiated Lie algebra (DARTEL) were used. Compared with controls, EPT infants displayed global reductions in cortical and subcortical gray matter, brainstem, and an increased cerebrospinal fluid volume. Regionally, they showed decreased volumes of all brain tissues, in particular cortical gray matter. Increased volumes of cortical gray and white matter were observed in regions involved in visual processing. Increasing prematurity, intraventricular hemorrhage grade I-II, and patent ductus arteriosus ligation were associated with decreased volumes and had a particular effect on the cerebellum. Concluding, EPT infants without focal brain lesions had an altered brain growth at TEA that particularly affected the gray matter, and varied when it came to the presence of perinatal risk factors. Brain growth gains in EPT infants may be related to a longer extrauterine experience.

  20. Gut microbiome in sudden infant death syndrome (SIDS) differs from that in healthy comparison babies and offers an explanation for the risk factor of prone position.

    PubMed

    Highet, Amanda R; Berry, Anne M; Bettelheim, Karl A; Goldwater, Paul N

    2014-07-01

    The role of bacteria in the causation of sudden infant death syndrome (SIDS) is gaining acceptance. Mainstream research favouring respiratory compromise has failed to provide a plausible pathogenetic mechanism despite many years of investigation and thousands of research papers. Bacterial colonisation of the colon of the human infant is influenced by many factors including age, mode of delivery, diet, environment, and antibiotic exposure. The gut microbiome influences development of the immune system. The gut microflora could be important in protection against the bacteria and/or their toxins purportedly involved in SIDS pathogenesis. The aim was to perform a preliminary investigation of the gut microflora in sudden infant death syndrome (SIDS) compared with live comparison babies. The intestinal contents from 52 SIDS, and 102 faecal samples from age-matched live comparison infants were screened by PCR to target 16s RNA genes of Clostridium innocuum, Cl. Perfringens, Cl. difficile, Bacteroides thetaiotaomicron and Staphylococcus aureus. Gut colonisation of the babies with these bacteria was analysed in relation to age, gender and type of feeding; and for SIDS babies sleeping position. Cl. difficile, Cl. innocuum and B. thetaiotaomicron were significantly associated with SIDS with 25%, 46% and 30% of cases PCR positive for these respective bacteria compared with only 6%, 23% and 8.8% respectively in the comparison group. SIDS babies had dual colonisation by both Cl. perfringens and Cl. difficile significantly more often than comparison babies and also with triple colonisation by Cl. perfringens, Cl. difficile and Cl. innocuum. SIDS babies were more often colonised by S. aureus than comparison babies. In addition, SIDS babies found prone were significantly more likely to be colonised by S. aureus than for other positions recorded (OR = ∞; CI = 2·04 - ∞). No significant differences between breast and bottle-fed SIDS babies was observed in regard to each

  1. Immunogenicity and safety of measles-mumps-rubella vaccine delivered by disposable-syringe jet injector in healthy Brazilian infants: a randomized non-inferiority study.

    PubMed

    de Menezes Martins, Reinaldo; Curran, Birute; Maia, Maria de Lourdes Sousa; Ribeiro, Maria das Graças Tavares; Camacho, Luiz Antonio Bastos; da Silva Freire, Marcos; Yamamura, Anna Maya Yoshida; Siqueira, Marilda Mendonça; Lemos, Maria Cristina F; de Albuquerque, Elizabeth Maciel; von Doellinger, Vanessa dos Reis; Homma, Akira; Saganic, Laura; Jarrahian, Courtney; Royals, Michael; Zehrung, Darin

    2015-03-01

    This study aimed to determine if immunogenicity to measles-mumps-rubella vaccine delivered to infants via a disposable-syringe jet injector (DSJI) was non-inferior to that administered by needle and syringe (NS). Vaccination safety was evaluated, as were the use, performance, and acceptability of each delivery method. The DSJI was the PharmaJet 2009 generation-1 device (G1) and the vaccine was measles-mumps-rubella vaccine from Bio-Manguinhos. Five hundred eighty-two healthy Brazilian infants were randomized to receive vaccine via G1 or NS. Seroconversion rates against measles and mumps viruses in the G1 treatment group did not meet non-inferiority criteria when compared with the NS group; however, responses in the G1 group to rubella virus were non-inferior to those of NS vaccinees. Most adverse events were mild or moderate. Crying after injection was more frequent in the NS group, and local skin reactions were more common in the G1 group. Five serious adverse events were judged causally unrelated to treatment and all resolved. Parents/guardians expressed a strong preference for G1 over NS for their children. Vaccinators found the G1 easy to use but noted incomplete vaccine delivery in some cases. Although the G1 has been superseded by an updated device, our results are important for the continued improvement and evaluation of DSJIs, which have the potential to overcome many of the challenges and risks associated with needle-based injections worldwide. Recommendations for future DSJI clinical studies include rigorous training of vaccinators, quantitative measurement of wetness on the skin following injection, and regular monitoring of device and vaccinator performance.

  2. Resuscitation of the newly born.

    PubMed

    Johannson, A B; Biarent, D

    2002-01-01

    International guidelines developed recommendations in the resuscitation of the new-born: at least one person trained in resuscitation of the newly born should attend every delivery. A minority of the new-borns require active resuscitation to achieve regular respiration, heart rhythm above 100/min, pink colour and adequate tone. Establishment of adequate ventilation should be of primary concern. Most new-borns who require positive-pressure ventilation can be adequately ventilated with a bag and mask. All healthcare providers, who may be asked to deal with an emergency delivery, should master such technique. In case of meconium-stained amniotic fluid, thorough oropharyngeal suctioning should be perform before the delivery of the chest. Tracheal aspiration of mecomium should be perform only in depressed child. Very few infants require chest compressions and much less administration of drugs. Umbilical access remains the most widely recommended access in new-born. Adequate transfer to Neonatal Unit improves outcome. PMID:12503356

  3. Altered cardiovascular control in preterm infants with bronchopulmonary dysplasia.

    PubMed

    Viskari, Suvi; Andersson, Sture; Hytinantti, Timo; Kirjavainen, Turkka

    2007-05-01

    Vestibulo-mediated cardiovascular control in hazardous situations is important. Our hypothesis is that the prerequisite for sudden infant death syndrome (SIDS) is impaired vestibulo-mediated cardiovascular control. Prematurity is a risk factor for SIDS, and postnatal intermittent hypoxia may contribute to this risk. We studied heart rate (HR) and blood pressure (BP) responses in 10 infants with bronchopulmonary dysplasia (BPD) who were born at 27 +/- 2.4 (23-30) wk of gestation. Twenty healthy term infants served as controls. Cardiovascular tests were performed under polysomnographic control during slow-wave sleep (SWS) at a corrected age of 12 +/- 3.5 (7-19) wk. Control infants showed biphasic HR and BP responses to side motion with an immediate increase followed by a modest decrease and return to baseline. Compared with the controls, half of the BPD infants had altered BP responses (p < 0.005) without an early increase, followed by a more prominent decrease in BP. BPD infants also presented with a greater variability in BP responses to head-up tilts than did the controls (p < 0.001). In conclusion, these findings suggest that some BPD infants have impaired vestibular sympathoreflex-mediated cardiovascular control. This dysfunction may become critical in life-threatening situations. PMID:17413872

  4. New Borns...Getting a Good Start.

    ERIC Educational Resources Information Center

    Huraux-Rendu, Christine; And Others

    1991-01-01

    This issue of Children in the Tropics analyzes key issues relating to protecting the health of newborn infants. Many of the suggestions offered concern rudimentary health care situations in developing countries. Key issues are addressed in four sections. The first section discusses the early care and first medical examination of infants born in…

  5. Volume of foremilk, hindmilk, and total milk produced by mothers of very preterm infants born at less than 28 weeks of gestation.

    PubMed

    Bishara, Rosine; Dunn, Michael S; Merko, Susan E; Darling, Pauline

    2009-08-01

    The purpose of this study is to describe foremilk volume (milk produced in the first 3 minutes of pumping), hindmilk volume (remainder of milk produced), and total milk volume produced by mothers of very preterm infants at 3 weeks postpartum and associated factors. Mothers (n = 24) mechanically pump their breasts a median (minimum, maximum) of 7 times (5, 9 times) per 24 hours for a total of 15 minutes (9.4, 23.9 minutes) each time. Foremilk, hindmilk, and total milk volumes are 183 mL per 24 hours (80, 810), 318 mL per 24 hours (98, 1007), and 545 mL per 24 hours (224, 1817), respectively. Milk volumes are not associated with mother's age, race or ethnic background, education, parity, reported prepregnancy body mass index, previous breastfeeding experience, frequency of milk pumping, longest time between pumps, infant birth weight, or multiple births. The degree of pre-maturity (<26 weeks vs 26(0/7)-27(6/7) weeks) is significantly related to the relative proportion of foremilk/hindmilk volumes (45:55 vs 36:65, respectively).

  6. Mother-to-Infant Transmission of Intestinal Bifidobacterial Strains Has an Impact on the Early Development of Vaginally Delivered Infant's Microbiota

    PubMed Central

    Makino, Hiroshi; Kushiro, Akira; Ishikawa, Eiji; Kubota, Hiroyuki; Gawad, Agata; Sakai, Takafumi; Oishi, Kenji; Martin, Rocio; Ben-Amor, Kaouther; Knol, Jan; Tanaka, Ryuichiro

    2013-01-01

    Objectives Bifidobacterium species are one of the major components of the infant's intestine microbiota. Colonization with bifidobacteria in early infancy is suggested to be important for health in later life. However, information remains limited regarding the source of these microbes. Here, we investigated whether specific strains of bifidobacteria in the maternal intestinal flora are transmitted to their infant's intestine. Materials and Methods Fecal samples were collected from healthy 17 mother and infant pairs (Vaginal delivery: 12; Cesarean section delivery: 5). Mother's feces were collected twice before delivery. Infant's feces were collected at 0 (meconium), 3, 7, 30, 90 days after birth. Bifidobacteria isolated from feces were genotyped by multilocus sequencing typing, and the transitions of bifidobacteria counts in infant's feces were analyzed by quantitative real-time PCR. Results Stains belonging to Bifidobacterium adolescentis, Bifidobacterium bifidum, Bifidobacterium catenulatum, Bifidobacterium longum subsp. longum, and Bifidobacterium pseudocatenulatum, were identified to be monophyletic between mother's and infant's intestine. Eleven out of 12 vaginal delivered infants carried at least one monophyletic strain. The bifidobacterial counts of the species to which the monophyletic strains belong, increased predominantly in the infant's intestine within 3 days after birth. Among infants delivered by C-section, monophyletic strains were not observed. Moreover, the bifidobacterial counts were significantly lower than the vaginal delivered infants until 7 days of age. Conclusions Among infants born vaginally, several Bifidobacterium strains transmit from the mother and colonize the infant's intestine shortly after birth. Our data suggest that the mother's intestine is an important source for the vaginal delivered infant's intestinal microbiota. PMID:24244304

  7. A Comparison of Dyadic Interactions and Coping with Still-Face in Healthy Pre-Term and Full-Term Infants

    ERIC Educational Resources Information Center

    Montirosso, Rosario; Borgatti, Renato; Trojan, Sabina; Zanini, Rinaldo; Tronick, Ed

    2010-01-01

    Pre-term birth has a significant impact on infants' social and emotional competence, however, little is known about regulatory processes in pre-term mother-infant dyads during normal or stressful interactions. The primary goals of this study were to investigate the differences in infant and caregiver interactive behaviour and dyadic coordination…

  8. Cortical Gray and Adjacent White Matter Demonstrate Synchronous Maturation in Very Preterm Infants.

    PubMed

    Smyser, Tara A; Smyser, Christopher D; Rogers, Cynthia E; Gillespie, Sarah K; Inder, Terrie E; Neil, Jeffrey J

    2016-08-01

    Spatial and functional gradients of development have been described for the maturation of cerebral gray and white matter using histological and radiological approaches. We evaluated these patterns in very preterm (VPT) infants using diffusion tensor imaging. Data were obtained from 3 groups: 1) 22 VPT infants without white matter injury (WMI), of whom all had serial MRI studies during the neonatal period, 2) 19 VPT infants with WMI, of whom 3 had serial MRI studies and 3) 12 healthy, term-born infants. Regions of interest were placed in the cortical gray and adjacent white matter in primary motor, primary visual, visual association, and prefrontal regions. From the MRI data at term-equivalent postmenstrual age, differences in mean diffusivity were found in all areas between VPT infants with WMI and the other 2 groups. In contrast, minimal differences in fractional anisotropy were found between the 3 groups. These findings suggest that cortical maturation is delayed in VPT infants with WMI when compared with term control infants and VPT infants without WMI. From the serial MRI data from VPT infants, synchronous development between gray and white matter was evident in all areas and all groups, with maturation in primary motor and sensory regions preceding that of association areas. This finding highlights the regionally varying but locally synchronous nature of the development of cortical gray matter and its adjacent white matter.

  9. Infant dental care (image)

    MedlinePlus

    Even though newborns and infants do not have teeth, care of the mouth and gums is important. ... sugar water. As the child grows, establishing proper dental hygiene will promote healthy teeth and gums which ...

  10. Sudden Infant Death Syndrome.

    ERIC Educational Resources Information Center

    Barnett, Henry L.; And Others

    There is a growing body of evidence that Sudden Infant Death Syndrome (SIDS) victims are not completely normal and healthy, as was once believed. A variety of new information from several disciplines strongly suggests that the infant who dies suddenly and unexpectedly may do so because of subtle developmental, neurologic, cardiorespiratory, and…

  11. Maternal Responsiveness and Infant Vocalization.

    ERIC Educational Resources Information Center

    Garrity, Linda I.

    The rapidity with which mothers respond to their infants' vocalizations by either vocalizing or verbalizing was compared for five male and five female later-born, (i.e., not first-born) children and their mothers. Videotapes were made from behind a one-way mirror when infants were 2, 26, 52, and 78 weeks of age; each tape represented a five-minute…

  12. Centenarians – a useful model for healthy aging? A 29-year follow-up of hospitalizations among 40 000 Danes born in 1905

    PubMed Central

    Engberg, Henriette; Oksuzyan, Anna; Jeune, Bernard; Vaupel, James W.; Christensen, Kaare

    2009-01-01

    Summary Centenarians surpass the current human life expectancy with about 20–25 years. However, whether centenarians represent healthy aging still remains an open question. Previous studies have been hampered by a number of methodological shortcomings such as a cross-sectional design and lack of an appropriate control group. In a longitudinal population-based cohort, it was examined whether the centenarian phenotype may be a useful model for healthy aging. The study was based on a complete follow up of 39 945 individuals alive in the Danish 1905 birth cohort on January 1, 1977 identified through the Danish Civil Registration System (DCRS). Data from the Danish Demographic Database and The Danish National Patient Register (in existence since 1977) were used. The 1905 cohort was followed up from 1977 through 2004 with respect to hospitalizations and number of hospital days. Survival status was available until December 2006. Danish centenarians from the 1905 cohort were hospitalized substantially less than their shorter-lived contemporaries at the same point in time during the years 1977 through 2004. For example, at age 71–74, the proportion of nonhospitalized centenarians was 80.5% compared with 68.4% among individuals who died in their early 80s. This trend was evident in both sexes. As a result of their lower hospitalization rates and length of stay in hospital compared with their contemporaries, who died at younger ages, Danish centenarians represent healthy agers. Centenarians constitute a useful study population in the search for fixed traits associated with exceptional longevity, such as genotype. PMID:19627266

  13. Respiratory Syncytial Virus Infections in Infants Affected by Primary Immunodeficiency

    PubMed Central

    Capretti, Maria Grazia; Lazzarotto, Tiziana; Faldella, Giacomo

    2014-01-01

    Primary immunodeficiencies are rare inherited disorders that may lead to frequent and often severe acute respiratory infections. Respiratory syncytial virus (RSV) is one of the most frequent pathogens during early infancy and the infection is more severe in immunocompromised infants than in healthy infants, as a result of impaired T- and B-cell immune response unable to efficaciously neutralize viral replication, with subsequent increased viral shedding and potentially lethal lower respiratory tract infection. Several authors have reported a severe clinical course after RSV infections in infants and children with primary and acquired immunodeficiencies. Environmental prophylaxis is essential in order to reduce the infection during the epidemic season in hospitalized immunocompromised infants. Prophylaxis with palivizumab, a humanized monoclonal antibody against the RSV F protein, is currently recommended in high-risk infants born prematurely, with chronic lung disease or congenital heart disease. Currently however the prophylaxis is not routinely recommended in infants with primary immunodeficiency, although some authors propose the extension of prophylaxis to this high risk population. PMID:25089282

  14. The role of physiological studies and apnoea monitoring in infants.

    PubMed

    Horne, Rosemary S C; Nixon, Gillian M

    2014-12-01

    There is evidence that failure of cardio-respiratory control mechanisms plays a role in the final event of the Sudden Infant Death Syndrome (SIDS). Physiological studies during sleep in both healthy term born infants and those at increased risk for SIDS have been widely used to investigate how the major risk and protective factors for SIDS identified from epidemiological studies might alter infant physiology. Clinical polysomnography (PSG) in infants who eventually succumbed to SIDS however demonstrated abnormalities that were neither sufficiently distinctive nor predictive to support routine use of PSG for infants at risk for SIDS. PSG findings have also been shown to be not predictive of recurrence of Apparent Life Threatening Events (ALTE) and thus international guidelines state that PSG is not indicated for routine evaluation in infants with an uncomplicated ALTE, although PSG may be indicated when there is clinical evidence of a sleep related breathing disorder. A decision to undertake home apnoea monitoring should consider the potential advantages and disadvantages of monitoring for that individual, in the knowledge that there is no evidence of the efficacy of such devices in preventing SIDS. PMID:25304428

  15. Maternal Drug Use during Pregnancy: Are Preterm and Full-Term Infants Affected Differently?

    ERIC Educational Resources Information Center

    Brown, Josephine V.; Bakeman, Roger; Coles, Claire D.; Sexson, William R.; Demi, Alice S.

    1998-01-01

    Examined effects of prenatal drug exposure on infants born preterm and full-term to African American mothers. Found more extreme fetal growth deficits in later-born infants, and more extreme irritability increases in earlier-born infants. Gestation length did not moderate cardiorespiratory reactivity effects. Exposure effects occurred for…

  16. Safety and Immunomodulatory Effects of Three Probiotic Strains Isolated from the Feces of Breast-Fed Infants in Healthy Adults: SETOPROB Study

    PubMed Central

    Plaza-Diaz, Julio; Gomez-Llorente, Carolina; Campaña-Martin, Laura; Matencio, Esther; Ortuño, Inmaculada; Martínez-Silla, Rosario; Gomez-Gallego, Carlos; Periago, Maria Jesús; Ros, Gaspar; Chenoll, Empar; Genovés, Salvador; Casinos, Beatriz; Silva, Ángela; Corella, Dolores; Portolés, Olga; Romero, Fernando; Ramón, Daniel; Perez de la Cruz, Antonio; Gil, Angel; Fontana, Luis

    2013-01-01

    We previously described the isolation and characterization of three probiotic strains from the feces of exclusively breast-fed newborn infants: Lactobacillus paracasei CNCM I-4034, Bifidobacterium breve CNCM I-4035 and Lactobacillus rhamnosus CNCM I-4036. These strains were shown to adhere to intestinal mucus in vitro, to be sensitive to antibiotics and to resist biliary salts and low pH. In the present study, a multicenter, randomized, double-blind, placebo-controlled trial with 100 healthy volunteers in three Spanish cities was carried out to evaluate the tolerance, safety, gut colonization and immunomodulatory effects of these three probiotics. Volunteers underwent a 15-day washout period, after which they were randomly divided into 5 groups that received daily a placebo, a capsule containing one of the 3 strains or a capsule containing a mixture of two strains for 30 days. The intervention was followed by another 15-day washout period. Patients did not consume fermented milk for the entire duration of the study. Gastrointestinal symptoms, defecation frequency and stool consistency were not altered by probiotic intake. No relevant changes in blood and serum, as well as no adverse events occurred during or after treatment. Probiotic administration slightly modified bacterial populations in the volunteers’ feces. Intestinal persistence occurred in volunteers who received L. rhamnosus CNCM I-4036. Administration of B. breve CNCM I-4035 resulted in a significant increase in fecal secretory IgA content. IL-4 and IL-10 increased, whereas IL-12 decreased in the serum of volunteers treated with any of the three strains. These results demonstrate that the consumption of these three bacterial strains was safe and exerted varying degrees of immunomodulatory effects. Trial Registration ClinicalTrials.gov NCT01479543 PMID:24205115

  17. Maternal prenatal stress is associated with the infant intestinal microbiota.

    PubMed

    Zijlmans, Maartje A C; Korpela, Katri; Riksen-Walraven, J Marianne; de Vos, Willem M; de Weerth, Carolina

    2015-03-01

    Maternal prenatal stress has been often associated with infant physical development and health, as well as psychological functioning and behavior. However, the mechanisms underlying these relations remain elusive. The goal of the present study was to prospectively investigate the development of the intestinal microbiota as a potential pathway linking maternal prenatal stress and infant health. The development of the infant intestinal microbiota was followed over the first 110 days after birth in a healthy cohort of 56 vaginally born Dutch infants. Additionally, the relation between infant intestinal microbiota and gastrointestinal and allergic symptoms was examined. Results showed that maternal prenatal stress, i.e., either reported stress or elevated basal maternal salivary cortisol concentrations or both, was strongly and persistently associated with the infants' microbiota composition as determined by a phylogenetic microarray. Infants of mothers with high cumulative stress (i.e., high reported stress and high cortisol concentrations) during pregnancy had significantly higher relative abundances of Proteobacterial groups known to contain pathogens (related to Escherichia, Serratia, and Enterobacter), and lower relative abundances of lactic acid bacteria (i.e., Lactobacillus, Lactoccus, Aerococcus) and Bifidobacteria, altogether characteristics of a potentially increased level of inflammation. Furthermore, this aberrant colonization pattern was related to more maternally reported infant gastrointestinal symptoms and allergic reactions. In conclusion, clear links were found between maternal prenatal stress and the infant intestinal microbiota and health. Although causality cannot be concluded, the results suggest a possible mechanism by which maternal prenatal stress influences the offspring development. These results suggest a potential for bacterial interventions to enhance offspring health and development in pregnant women with stress.

  18. Maternal prenatal stress is associated with the infant intestinal microbiota.

    PubMed

    Zijlmans, Maartje A C; Korpela, Katri; Riksen-Walraven, J Marianne; de Vos, Willem M; de Weerth, Carolina

    2015-03-01

    Maternal prenatal stress has been often associated with infant physical development and health, as well as psychological functioning and behavior. However, the mechanisms underlying these relations remain elusive. The goal of the present study was to prospectively investigate the development of the intestinal microbiota as a potential pathway linking maternal prenatal stress and infant health. The development of the infant intestinal microbiota was followed over the first 110 days after birth in a healthy cohort of 56 vaginally born Dutch infants. Additionally, the relation between infant intestinal microbiota and gastrointestinal and allergic symptoms was examined. Results showed that maternal prenatal stress, i.e., either reported stress or elevated basal maternal salivary cortisol concentrations or both, was strongly and persistently associated with the infants' microbiota composition as determined by a phylogenetic microarray. Infants of mothers with high cumulative stress (i.e., high reported stress and high cortisol concentrations) during pregnancy had significantly higher relative abundances of Proteobacterial groups known to contain pathogens (related to Escherichia, Serratia, and Enterobacter), and lower relative abundances of lactic acid bacteria (i.e., Lactobacillus, Lactoccus, Aerococcus) and Bifidobacteria, altogether characteristics of a potentially increased level of inflammation. Furthermore, this aberrant colonization pattern was related to more maternally reported infant gastrointestinal symptoms and allergic reactions. In conclusion, clear links were found between maternal prenatal stress and the infant intestinal microbiota and health. Although causality cannot be concluded, the results suggest a possible mechanism by which maternal prenatal stress influences the offspring development. These results suggest a potential for bacterial interventions to enhance offspring health and development in pregnant women with stress. PMID:25638481

  19. Generating Innovative Strategies for Healthy Infants and Children. Hearing before the Select Committee on Children, Youth, and Families. House of Representatives, One Hundred Second Congress, First Session.

    ERIC Educational Resources Information Center

    Congress of the U.S., Washington, DC. House Select Committee on Children, Youth, and Families.

    In this report of a hearing on infants' and children's health, two factsheets present information on the lack of recent progress in reducing infant mortality rates; the accessibility of prenatal care; low birthweight; nutrition; inadequate child health care; health risks for low-income children; the lack of adequate health insurance; the health…

  20. Micronutrient requirements of high-risk infants

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Micronutrient requirements are well-established for healthy full-term infants. However, few such recommendations exist for high-risk infants, including full-term infants with a variety of medical disorders or very preterm infants. Key micronutrients considered in this review are calcium, phosphorus,...

  1. Infant gut immunity: a preliminary study of IgA associations with breastfeeding.

    PubMed

    Bridgman, S L; Konya, T; Azad, M B; Sears, M R; Becker, A B; Turvey, S E; Mandhane, P J; Subbarao, P; Scott, J A; Field, C J; Kozyrskyj, A L

    2016-02-01

    Secretory immunoglobulin A (IgA) plays a critical role in gut mucosal immune defense. Initially provided by breastmilk, IgA production by the infant gut is gradually stimulated by developing gut microbiota. This study reports associations between infant fecal IgA concentrations 4 months after birth, breastfeeding status and other pre/postnatal exposures in 47 infants in the Canadian Healthy Infant Longitudinal Development cohort. Breastfed infants and first-born infants had higher median fecal IgA concentrations (23.11 v. 9.34 µg/g protein, P<0.01 and 22.19 v. 8.23 µg/g protein, P=0.04). IgA levels increased successively with exclusivity of breastfeeding (β-coefficient, 0.37, P<0.05). This statistical association was independent of maternal parity and household pets. In the absence of breastfeeding, female sex and pet exposure elevated fecal IgA to levels found in breastfed infants. In addition to breastfeeding, infant fecal IgA associations with pre/postnatal exposures may affect gut immunity and risk of allergic disease.

  2. Crying in Newborn and Young Infants.

    ERIC Educational Resources Information Center

    Michelsson, Katarina

    1988-01-01

    Discusses the reasons that newborns and young infants cry, the communicative effect and perception of crying, crying in sick and healthy infants, the sound spectograph, and crying for the use of clinical diagnostics. (RJC)

  3. Iron and zinc supplementation improved iron and zinc status, but not physical growth, of apparently healthy, breast-fed infants in rural communities of northeast Thailand.

    PubMed

    Wasantwisut, Emorn; Winichagoon, Pattanee; Chitchumroonchokchai, Chureeporn; Yamborisut, Uruwan; Boonpraderm, Atitada; Pongcharoen, Tippawan; Sranacharoenpong, Kitti; Russameesopaphorn, Wanphen

    2006-09-01

    Iron deficiency is prevalent in children and infants worldwide. Zinc deficiency may be prevalent, but data are lacking. Both iron and zinc deficiency negatively affect growth and psychomotor development. Combined iron and zinc supplementation might be beneficial, but the potential interactions need to be verified. In a randomized, placebo-controlled trial using 2 x 2 factorial design, 609 Thai infants aged 4-6 mo were supplemented daily with 10 mg of iron and/or 10 mg of zinc for 6 mo to investigate effects and interactions on micronutrient status and growth. Iron supplementation alone increased hemoglobin and ferritin concentrations more than iron and zinc combined. Anemia prevalence was significantly lower in infants receiving only iron than in infants receiving iron and zinc combined. Baseline iron deficiency was very low, and iron deficiency anemia was almost nil. After supplementation, prevalence of iron deficiency and iron deficiency anemia were significantly higher in infants receiving placebo and zinc than in those receiving iron or iron and zinc. Serum zinc was higher in infants receiving zinc (16.7 +/- 5.2 micromol/L), iron and zinc (12.1 +/- 3.8 micromol/L) or iron alone (11.5 +/- 2.5 micromol/L) than in the placebo group (9.8 +/- 1.9 micromol/L). Iron and zinc interacted to affect iron and zinc status, but not hemoglobin. Iron supplementation had a small but significant effect on ponderal growth, whereas zinc supplementation did not. To conclude, in Thai infants, iron supplementation improved hemoglobin, iron status, and ponderal growth, whereas zinc supplementation improved zinc status. Overall, for infants, combined iron and zinc supplementation is preferable to iron or zinc supplementation alone.

  4. CPR - infant

    MedlinePlus

    Rescue breathing and chest compressions - infant; Resuscitation - cardiopulmonary - infant; Cardiopulmonary resuscitation - infant ... those who take care of children should learn infant and child CPR. See www.americanheart.org for ...

  5. Infant Mortality

    MedlinePlus

    ... Infant Mortality Infant Mortality: What is CDC Doing? Sudden Infant Death Syndrome Teen Pregnancy Contraception CDC Contraceptive Guidance for ... and low birth weight Maternal complications of pregnancy Sudden Infant Death Syndrome (SIDS) Injuries (e.g., suffocation). The top ...

  6. Modification of stool's water content in constipated infants: management with an adapted infant formula

    PubMed Central

    2011-01-01

    Background Constipation is a common occurrence in formula-fed infants. The aim of this preliminary study was to evaluate the impact of a formula with high levels of lactose and magnesium, in compliance with the official regulations, on stool water content, as well as a parental assessment of constipation. Materials and methods Thirty healthy term-born, formula-fed infants, aged 4-10 weeks, with functional constipation were included. All infants were full-term and fed standard formula. Exclusion criteria were preterm and/or low birth weight, organic constipation, being breast fed or fed a formula specially designed to treat constipation. Stool composition was measured by near-infrared reflectance analysis (NIRA) and parents answered questions about crying associated with defecation and stool consistency at baseline and after two weeks of the adapted formula. Results After 2 weeks of the adapted formula, stool water content increased from 71 +/- 8.1% to 84 +/- 5.9%, (p < 0.02). There was no significant change in the stool's fat, protein or carbohydrate content. Parental impressions of constipation were improved with the decrease in stool hardness (100% with hard stools at baseline, 10% after 2 weeks), pain with defecation (90% at baseline, 10% after 2 weeks), and the requirement for rectal stimulation to achieve defecation (70% at baseline, 30% after 2 weeks, p < 0.001 for all three indicators). Conclusions This preliminary study suggests that an adapted formula with high levels of lactose and magnesium increases stool water content and improves symptoms of constipation in term-born, formula-fed infants. A larger randomized placebo-controlled trial is indicated. PMID:21595890

  7. Serologic responses to measles, mumps, and rubella (MMR) vaccine in healthy infants: failure to respond to measles and mumps components may influence decisions on timing of the second dose of MMR.

    PubMed

    Mitchell, L A; Tingle, A J; Décarie, D; Lajeunesse, C

    1998-01-01

    Measles, mumps, and rubella-specific IgG antibodies were evaluated in 134 healthy infants routinely immunized with trivalent live attenuated measles-mumps-rubella (MMR) vaccine at one year of age. Blood samples were collected just before, and at 1, 3, and 12 months after MMR. Specific IgG was measured by commercial enzyme immunoassays. Before vaccination, 98.5%, 99.2%, and 98.5% of the infants tested were seronegative for measles, mumps, and rubella, respectively. One year after MMR, 16.4% and 22.4% of vaccinees lacked demonstrable antibody to measles and mumps while none were found to be seronegative for rubella. Response profile analysis revealed primary failure rates of 12.1% (measles) and 8.6% (mumps) while 4% (measles) and 13.8% (mumps) of the infants responded initially but became seronegative within one year. These observations suggest that earlier administration (at age 18 months) of the second dose of MMR may be more desirable than revaccination at school entry.

  8. Characterization of Staphylococcus aureus strains isolated from faeces of healthy neonates and potential mother-to-infant microbial transmission through breastfeeding.

    PubMed

    Benito, Daniel; Lozano, Carmen; Jiménez, Esther; Albújar, Mar; Gómez, Adolfo; Rodríguez, Juan M; Torres, Carmen

    2015-03-01

    Twenty-one women and their respective singleton infants participated in this study, contributing with samples of breast milk and faeces (at days 7, 14 and 35 after birth), respectively, used for Staphylococcus aureus recovery. The aim was to track the carriage of S. aureus in milk and infant faeces of mother-infant pairs, and to determine the genetic lineages of the isolates, their potential clonal relationships and their content in antimicrobial resistance, virulence and immune evasion cluster genes. The molecular characterization was performed by PCR and sequencing. Clonal relationship among mother-infant isolates was conducted by spa typing, multilocus sequence typing (MLST), and pulsed-field gel electrophoresis (PFGE). Staphylococcus aureus was isolated from milk samples of 6 of 21 mothers (16 isolates) and from faecal samples of 12 of 21 infants (25 isolates). From these 41 S. aureus recovered, 18 were methicillin-resistant (MRSA) and 23 methicillin-susceptible (MSSA). Twelve diferentes spa types and eight sequence types were detected among S. aureus. Predominant clonal complexes were CC5 (43.9%) and CC30 (36.6%). MRSA strains presented a multidrug-resistance profile, 65.2% of MSSA strains harboured tsst-1 toxin gene and 26.8% of total strains carried the cna gene. A potential mother-to-infant S. aureus transmission was demonstrated in four cases by spa typing, MLST and PFGE (transmission of t322/ST5/CC5-PFGE-A, t136/ST34/CC30-PFGE-B and t021/ST1869/CC30-PFGE-C strains). Breastfeeding seems to contribute to early S. aureus intestinal colonization in neonates what might affect the immune system development.

  9. Respiratory Microbiome of New-Born Infants

    PubMed Central

    Gallacher, David J.; Kotecha, Sailesh

    2016-01-01

    The respiratory tract, once believed to be sterile, harbors diverse bacterial communities. The role of microorganisms within health and disease is slowly being unraveled. Evidence points to the neonatal period as a critical time for establishing stable bacterial communities and influencing immune responses important for long-term respiratory health. This review summarizes the evidence of early airway and lung bacterial colonization and the role the microbiome has on respiratory health in the short and long term. The challenges of neonatal respiratory microbiome studies and future research directions are also discussed. PMID:26942168

  10. Hyperhomocysteinemia and B-vitamin deficiencies in infants and children.

    PubMed

    Ueland, Per Magne; Monsen, Anne Lise Bjørke

    2003-11-01

    Measurement of total homocysteine (tHcy) in healthy and diseased children has documented the utility of this marker in pediatric research and diagnostics. This article focuses on novel data obtained in infants, children and adolescents, with emphasis on cobalamin status in infants. In children, determinants of plasma tHcy are similar to those established in adults, and include age, gender, nutrition, B-vitamin status, and some drugs interfering with B-vitamin function. In infants (age < 1 year), tHcy is moderately elevated and related to serum cobalamin, whereas in older children and throughout childhood, plasma tHcy is low (about 60% of adult levels), and folate status becomes a strong tHcy determinant. As in adults, hyperhomocysteinemia in childhood is a risk factor for stroke, and folate-responsive hyperhomocysteinemia has been detected in children with renal failure. tHcy seems to be a sensitive indicator of folate deficiency in children on a poor diet, in HIV-infected children, and in children treated with anti-folate drugs. In children at increased risk of cobalamin deficiency, which includes children born to vegetarian mothers or children in developing countries on a poor diet, tHcy and methylmalonic acid are responsive indicators of a deficiency state. In newborns and infants born to mothers with an adequate nutrition, there are consistent observations of low cobalamin, elevated tHcy and methylmalonic acid, and reduction of both metabolites by cobalamin supplementation. These data have raised the question whether cobalamin deficiency may be widespread and undetected in babies born to non-vegetarian women on a Westernized diet.

  11. Effect of holding on co-regulation in preterm infants: a randomized controlled trial

    PubMed Central

    Neu, Madalynn; Hazel, Nicholas A.; Robinson, JoAnn; Schmiege, Sarah J.; Laudenslager, Mark

    2014-01-01

    Objective To determine whether kangaroo holding of healthy preterm infants over the first eight weeks of an infant’s life facilitates co-regulation of salivary cortisol between mother and infant. Study Design Randomized control trial. Infants were assigned to receive one hour of daily kangaroo (skin-to-skin contact on chest of mother) or blanket holding (dressed and held in mother’s arms). A registered nurse visited mothers weekly for eight weeks to encourage holding and provide information about infant development. A control group had no holding restrictions and received weekly brief social visits. Subjects The study included 79 preterm infants, born between 32 and 35 weeks gestation age and were a mean of 15 days (± 5.7) at enrollment. Outcome Measures Co-regulation was conceptualized as progressive reduction in the absolute difference between mother and infant cortisol levels across 60 minutes of holding at each holding session. Mother and infant cortisol levels were measured before holding and at 30 and 60 minutes after holding began during three holding sessions (baseline and at two and eight weeks after study initiation). Primary analyses were conducted using hierarchical linear models. Results There was much variability in cortisol levels. Levels of mothers and infants cortisol decreased during holding. No significant co-regulation occurred in any group at any holding session or over time. Conclusions Decreasing level of cortisol in both mothers and infants suggest that holding promoted the expected decline in stress hormone levels. However, supported holding methods did not differentially affect co-regulation compared to controls. Holding is pleasurable and stress may need to be present in order for mothers and infants to demonstrate co-regulation in cortisol levels. PMID:24480604

  12. The First-Born Child: Toddlers' Problems.

    ERIC Educational Resources Information Center

    Ounsted, M. K.; Simons, C. D.

    1978-01-01

    Behavioral patterns and problems of 159 first-born infants and their mothers were studied at birth, 2-months, and again at the age of 18 months. Journal availability: J. B. Lippincott co., E. Washington Square, Philadelphia, Pennsylvania 19105. (Author/PHR)

  13. Prevalence and risk factors of early fecal carriage of Enterococcus faecalis and Staphylococcus spp and their antimicrobial resistant patterns among healthy neonates born in a hospital setting in central Saudi Arabia

    PubMed Central

    El-Kersh, Talat A.; Marie, Mohammed A.; Al-Sheikh, Yazeed A.; Al-Agamy, Mohamed H.; Al-Bloushy, Ahmad A.

    2016-01-01

    Objectives: To investigate the prevalence, antibiotic resistant profiles, and risk factors of early fecal carriage of Enterococcus faecalis (E. faecalis) and staphylococci among 150 healthy Saudi neonates born in a hospital setting in central Saudi Arabia. Methods: This prospective study was conducted in Al-Bukayriyah General Hospital, Qassim, Saudi Arabia, between June 2012 and January 2013. The E. faecalis and Staphylococcus spp. isolates were identified manually, and Vitek2 system was used for identity confirmation at the species level and minimum inhibitory concentration-susceptibility testing. Results: Enterococcus faecalis (n=73) and Staphylococcus spp. (n=18) were recovered. Unlike staphylococci, E. faecalis colonization did not significantly vary from day one up to 7 days of life, regardless of the type of feeding, but it was relatively higher among vaginally versus cesarean delivery. Both Staphylococcus epidermidis (S. epidermidis) and Staphylococcus aureus carriage increase as the body weight increases, and this difference was significant (p=0.025) for S. epidermidis. High-level resistance in Gentamycin among E. faecalis isolates was 25% and 11% to Streptomycin. Thirty percent of S. epidermidis were resistant to oxacillin and exhibited multidrug-resistant (MDR) patterns of 5 resistant markers, which were also observed among 2/5 (40%) of Methicillin-resistant Staphylococcus aureus isolates. Conclusion: Enterococcus faecalis did not significantly vary in relation to type of delivery, age up to 7 days, and type of feeding. The neonatal fecal carriage of MDR isolates should be considered as a crucial reservoir to the further spread of antimicrobial resistance genes among hospitals, cross infections, and the community. PMID:26905350

  14. Screening for Dysregulation among Toddlers Born Very Low Birth Weight

    ERIC Educational Resources Information Center

    Erickson, Sarah J.; MacLean, Peggy; Duvall, Susanne Woolsey; Lowe, Jean R.

    2013-01-01

    Background: Children born very low birth weight (VLBW) are at increased risk for regulatory difficulties. However, identifying toddlers at risk has been impeded by a lack of screening measures appropriate for this population. Methods: We studied the nature of dysregulation in toddlers born VLBW (N = 32) using the Infant-Toddler Social and…

  15. Healthy store programs and the Special Supplemental Nutrition Program for Women, Infants, and Children (WIC), but not the Supplemental Nutrition Assistance Program (SNAP), are associated with corner store healthfulness.

    PubMed

    DeWeese, Robin S; Todd, Michael; Karpyn, Allison; Yedidia, Michael J; Kennedy, Michelle; Bruening, Meg; Wharton, Christopher M; Ohri-Vachaspati, Punam

    2016-12-01

    In response to lack of access to healthy foods, many low-income communities are instituting local healthy corner store programs. Some stores also participate in the United States Department of Agriculture's Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) and the Supplemental Nutrition Assistance Program (SNAP). This study used two assessment tools to compare the healthfulness of offerings at stores participating in local healthy store programs (upgraded stores), WIC, and/or SNAP to that of similar non-participating stores. Based on store audits conducted in 315 New Jersey corner stores in 2014, we calculated healthy food availability scores using subsections of the Nutrition Environment Measures Survey for Corner Stores (NEMS-CS-Availability) and a short-form corner store audit tool (SCAT). We used multivariable regression to examine associations between program participation and scores on both instruments. Adjusting for store and block group characteristics, stores participating in a local healthy store program had significantly higher SCAT scores than did non-participating stores (upgraded: M = 3.18, 95% CI 2.65-3.71; non-upgraded: M = 2.52, 95% CI 2.32-2.73); scores on the NEMS-CS-Availability did not differ (upgraded: M = 12.8, 95% CI 11.6-14.1; non-upgraded: M = 12.5, 95% CI 12.0-13.0). WIC-participating stores had significantly higher scores compared to non-participating stores on both tools. Stores participating in SNAP only (and not in WIC) scored significantly lower on both instruments compared to non-SNAP stores. WIC-participating and non-SNAP corner stores had higher healthfulness scores on both assessment tools. Upgraded stores had higher healthfulness scores compared to non-upgraded stores on the SCAT.

  16. Normative Velopharyngeal Data in Infants: Implications for Treatment of Cleft Palate.

    PubMed

    Schenck, Graham C; Perry, Jamie L; Fang, Xiangming

    2016-09-01

    Identifying normative data related to velopharyngeal muscles and structures may have clinical significance for infants born with cleft palate, especially as they relate to selection of surgical intervention and postsurgical outcomes. Previous studies suggest that patients whose anatomy postsurgically is dissimilar to that of their normative counterparts are at risk for hypernasal speech. However, studies have not documented what constitutes "normal" anatomy for the clinically relevant population-that is, the infant population. The purpose of this study is to examine a magnetic resonance imaging database (n = 29) related to normative velopharyngeal structures and provide a preliminary comparison to 2 selected patients with repaired cleft palate. Twenty-nine healthy infants between 9 and 23 months of age (mean = 15.2 months) with normal craniofacial and velopharyngeal anatomy were recruited to participate in this study. Normative data were compared to 2 infants with repaired cleft palate between 13 and 15 months of age (mean = 14 months). Quantitative craniometric and velopharyngeal measures from the sagittal and oblique coronal image planes were collected. Variables of interest included: levator muscle, velar, and craniometric measures. Females demonstrated significantly larger intravelar segments compared with males. White infants demonstrated significantly larger levator muscles compared to non-white infants. Infants with repaired cleft palate demonstrated increased overall levator muscle length and levator extravelar length compared with infants with normal velopharyngeal anatomy.Data from the present study provide a normative database for future investigators to utilize as a comparative tool when evaluating infants with normal and abnormal velopharyngeal anatomy. PMID:27607114

  17. Effect of dietary protein on plasma insulin-like growth factor-1, growth, and body composition in healthy term infants: a randomised, double-blind, controlled trial (Early Protein and Obesity in Childhood (EPOCH) study).

    PubMed

    Putet, Guy; Labaune, Jean-Marc; Mace, Katherine; Steenhout, Philippe; Grathwohl, Dominik; Raverot, Veronique; Morel, Yves; Picaud, Jean-Charles

    2016-01-28

    The effect of protein intake on growth velocity in infancy may be mediated by insulin-like growth factor-1 (IGF-1). This study aimed to determine the effects of formulae containing 1·8 (F1·8) or 2·7 g (F2·7) protein/418·4 kJ (100 kcal) on IGF-1 concentrations and growth. Healthy term infants were randomly assigned to receive F1·8 (n 74) or F2·7 (n 80) exclusively for the first 4 months of life. A group of breast-fed infants (n 84) was followed-up simultaneously (reference). Growth and body composition were measured at 0·5, 4, 6, 12, 36, 48 and 60 months of life. The IGF-1 concentrations at 4 months (primary outcome) were similar in the F1·8 (67·1 (sd 20·8) ng/l; n 70) and F2·7 (71·2 (sd 27·5) ng/l; n 73) groups (P=0·52). Both formula groups had higher IGF-1 concentrations than the breast-fed group at 4 and 9 months of age (P≤0·0001). During the first 60 months of life, anthropometric parameters in the F1·8 group were lower compared with the F2·7 group, and the differences were significant for head circumference from 2 to 60 months, body weight at 4 and 6 months and length at 9, 12 and 36 months of age. There were no significant differences in body composition between these two groups at any age. We conclude that, in formula-fed infants, although increased protein intake did not affect the IGF-1 concentration during the first 12 months of life, it did affect length and head circumference growth, suggesting that factors other than IGF-1 could play roles in determining growth velocity. PMID:26586096

  18. Effect of dietary protein on plasma insulin-like growth factor-1, growth, and body composition in healthy term infants: a randomised, double-blind, controlled trial (Early Protein and Obesity in Childhood (EPOCH) study).

    PubMed

    Putet, Guy; Labaune, Jean-Marc; Mace, Katherine; Steenhout, Philippe; Grathwohl, Dominik; Raverot, Veronique; Morel, Yves; Picaud, Jean-Charles

    2016-01-28

    The effect of protein intake on growth velocity in infancy may be mediated by insulin-like growth factor-1 (IGF-1). This study aimed to determine the effects of formulae containing 1·8 (F1·8) or 2·7 g (F2·7) protein/418·4 kJ (100 kcal) on IGF-1 concentrations and growth. Healthy term infants were randomly assigned to receive F1·8 (n 74) or F2·7 (n 80) exclusively for the first 4 months of life. A group of breast-fed infants (n 84) was followed-up simultaneously (reference). Growth and body composition were measured at 0·5, 4, 6, 12, 36, 48 and 60 months of life. The IGF-1 concentrations at 4 months (primary outcome) were similar in the F1·8 (67·1 (sd 20·8) ng/l; n 70) and F2·7 (71·2 (sd 27·5) ng/l; n 73) groups (P=0·52). Both formula groups had higher IGF-1 concentrations than the breast-fed group at 4 and 9 months of age (P≤0·0001). During the first 60 months of life, anthropometric parameters in the F1·8 group were lower compared with the F2·7 group, and the differences were significant for head circumference from 2 to 60 months, body weight at 4 and 6 months and length at 9, 12 and 36 months of age. There were no significant differences in body composition between these two groups at any age. We conclude that, in formula-fed infants, although increased protein intake did not affect the IGF-1 concentration during the first 12 months of life, it did affect length and head circumference growth, suggesting that factors other than IGF-1 could play roles in determining growth velocity.

  19. Human milk glycobiome and its impact on the infant gastrointestinal microbiota.

    PubMed

    Zivkovic, Angela M; German, J Bruce; Lebrilla, Carlito B; Mills, David A

    2011-03-15

    Human milk contains an unexpected abundance and diversity of complex oligosaccharides apparently indigestible by the developing infant and instead targeted to its cognate gastrointestinal microbiota. Recent advances in mass spectrometry-based tools have provided a view of the oligosaccharide structures produced in milk across stages of lactation and among human mothers. One postulated function for these oligosaccharides is to enrich a specific "healthy" microbiota containing bifidobacteria, a genus commonly observed in the feces of breast-fed infants. Isolated culture studies indeed show selective growth of infant-borne bifidobacteria on milk oligosaccharides or core components therein. Parallel glycoprofiling documented that numerous Bifidobacterium longum subsp. infantis strains preferentially consume small mass oligosaccharides that are abundant early in the lactation cycle. Genome sequencing of numerous B. longum subsp. infantis strains shows a bias toward genes required to use mammalian-derived carbohydrates by comparison with adult-borne bifidobacteria. This intriguing strategy of mammalian lactation to selectively nourish genetically compatible bacteria in infants with a complex array of free oligosaccharides serves as a model of how to influence the human supraorganismal system, which includes the gastrointestinal microbiota.

  20. Human milk glycobiome and its impact on the infant gastrointestinal microbiota.

    PubMed

    Zivkovic, Angela M; German, J Bruce; Lebrilla, Carlito B; Mills, David A

    2011-03-15

    Human milk contains an unexpected abundance and diversity of complex oligosaccharides apparently indigestible by the developing infant and instead targeted to its cognate gastrointestinal microbiota. Recent advances in mass spectrometry-based tools have provided a view of the oligosaccharide structures produced in milk across stages of lactation and among human mothers. One postulated function for these oligosaccharides is to enrich a specific "healthy" microbiota containing bifidobacteria, a genus commonly observed in the feces of breast-fed infants. Isolated culture studies indeed show selective growth of infant-borne bifidobacteria on milk oligosaccharides or core components therein. Parallel glycoprofiling documented that numerous Bifidobacterium longum subsp. infantis strains preferentially consume small mass oligosaccharides that are abundant early in the lactation cycle. Genome sequencing of numerous B. longum subsp. infantis strains shows a bias toward genes required to use mammalian-derived carbohydrates by comparison with adult-borne bifidobacteria. This intriguing strategy of mammalian lactation to selectively nourish genetically compatible bacteria in infants with a complex array of free oligosaccharides serves as a model of how to influence the human supraorganismal system, which includes the gastrointestinal microbiota. PMID:20679197

  1. Babies at Double Jeopardy: Medically Fragile Infants and Child Neglect

    ERIC Educational Resources Information Center

    Fullar, Suzanne A.

    2008-01-01

    Medically fragile infants, those born prematurely or with other complex medical or genetic problems, are at risk of long-term health and developmental problems. When a medically fragile infant comes home to a family with significant social problems such as domestic violence, mental illness, or substance abuse, the infant is at double jeopardy--at…

  2. Total parenteral nutrition - infants

    MedlinePlus

    IV fluids - infants; TPN - infants; Intravenous fluids - infants; Hyperalimentation - infants ... vitamins, minerals, and often lipids (fats) into an infant's vein. TPN can be lifesaving for very small ...

  3. Infants of Narcotic Addicted Mothers: Developmental Status, Maternal Care, Home Environments and Interventive Efforts During the First Three Months of Life.

    ERIC Educational Resources Information Center

    Derrick, Sara M.; Hock, Ellen

    This study compared infants born to narcotic addicted mothers with infants born to nonaddicted mothers and described the potential of an intervention program. Infants of five addicted women were matched with infants of five nonaddicted women on the basis of age and socioeconomic class of the mothers and on the basis of gestational ages, birth…

  4. Contextual Basis of Maternal Perceptions of Infant Temperament

    ERIC Educational Resources Information Center

    Hane, Amie Ashley; Fox, Nathan A.; Polak-Toste, Cindy; Ghera, Melissa M.; Guner, Bella M.

    2006-01-01

    To elucidate the differential saliency of infant emotions to mothers across interactive contexts, the authors examined the moderating role of observed infant affect during interactions with mother in the relation between maternal and laboratory-based ratings of infant temperament. Fifty-nine developmentally healthy 9-month-old infants were…

  5. The impact of maternal measles-rubella immunization on the 12-month-old infant's immune response to measles-mumps-rubella vaccine immunogenicity.

    PubMed

    Saffar, M-J; Ajami, A; Khalilian, A-R; Saffar, H

    2009-07-01

    This study was conducted to assess the roles of maternal measles-rubella (MR) vaccination before pregnancy on the persistence of passive immunity against MR in their infant before measles-mumps-rubella (MMR) immunization and the effects on the immunogenicity of MMR vaccine. Before and 4-8 weeks after MMR immunization of all healthy 12-month-old infants, sera samples were prepared. According to their mother's history of MR vaccination, infants were divided into two groups. Anti-MR antibodies were measured by the quantitative enzyme-linked immunosorbent assay (ELISA) method. The difference in seroconversion rates and the mean concentration of antibodies (MCA) between the two groups of infants were analyzed by descriptive statistical methods. In total, 7 and 12 sera, all from infants born from MR-vaccinated mothers, were positive against measles and rubella, respectively. The seroconversion rates were 90.5 and 53% in seronegative infants against measles and rubella, respectively, without statistically significant differences between the two groups of infants. However, the MCA differences were significant; measles P = 0.000, rubella P = 0.019. The MR vaccination of mothers may cause the prolongation of passive immunity in their infants, and may influence the immunogenicity of MMR vaccination. This finding should be considered for the optimal scheduling of the first dose of MMR vaccine. Also, the results showed that the immunogenicity of the rubella component of the MMR vaccine was lower than that reported.

  6. Healthy Water, Healthy People.

    ERIC Educational Resources Information Center

    Etgen, John

    2002-01-01

    Describes a hands-on activity, Hitting the Mark, which is found in the "Healthy Water, Healthy People Water Quality Educators Guide" in terms of its objectives, materials, background, procedures, activities, and assessment. (KHR)

  7. Convergence and accommodation development is pre-programmed in premature infants

    PubMed Central

    Horwood, Anna M; Toor, Sonia S; Riddell, Patricia M

    2015-01-01

    Purpose This study investigated whether vergence and accommodation development in pre-term infants is pre-programmed or is driven by experience. Methods 32 healthy infants, born at mean 34 weeks gestation (range 31.2-36 weeks) were compared with 45 healthy full-term infants (mean 40.0 weeks) over a 6 month period, starting at 4-6 weeks post-natally. Simultaneous accommodation and convergence to a detailed target were measured using a Plusoptix PowerRefII infra-red photorefractor as a target moved between 0.33m and 2m. Stimulus/response gains and responses at 0.33m and 2m were compared by both corrected (gestational) age and chronological (post-natal) age. Results When compared by their corrected age, pre-term and full-term infants showed few significant differences in vergence and accommodation responses after 6-7 weeks of age. However, when compared by chronological age, pre-term infants’ responses were more variable, with significantly reduced vergence gains, reduced vergence response at 0.33m, reduced accommodation gain, and increased accommodation at 2m, compared to full-term infants between 8-13 weeks after birth. Conclusions When matched by corrected age, vergence and accommodation in pre-term infants show few differences from full-term infants’ responses. Maturation appears pre-programmed and is not advanced by visual experience. Longer periods of immature visual responses might leave pre-term infants more at risk of development of oculomotor deficits such as strabismus. PMID:26275135

  8. Associations among maternal nutrition and infant birth outcomes in a cohort of pregnant, primarily African American, rural, Southern women: Delta Healthy Sprouts

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Background and aims: At no point during a woman’s life is good nutrition more important than during her reproductive years as her dietary choices affect not only her health but also that of her child. Delta Healthy Sprouts is a randomized, controlled, comparative trial testing the impact of two Ma...

  9. Infants and Toddlers Exploring Mathematics

    ERIC Educational Resources Information Center

    Geist, Eugene

    2009-01-01

    A good deal of research is beginning to support the idea of emergent mathematics and that, much as with reading, children begin to learn mathematics from the day they are born. Infants and toddlers begin to notice relationships as they interact with their parents or primary caregivers through songs, rocking, and other verbal and nonverbal…

  10. Infant oral mutilation - a child protection issue?

    PubMed

    Girgis, S; Gollings, J; Longhurst, R; Cheng, L

    2016-04-01

    Infant oral mutilation (IOM) is a primitive traditional practice involving the 'gouging out' of an infant's healthy primary tooth germs. This can lead to transmission of blood-borne diseases such as HIV/ AIDS, septicaemia and death. Other complications include eradication and/ or malformation of the child's permanent dentition. IOM is usually performed by village healers in low income countries as an accepted remedy for common childhood illness. The gingival swelling of the unerupted teeth is mistakenly thought to indicate the presence of 'tooth worms'. Crude methods to remove these are employed using unsterile tools. IOM has been reported in many African countries. More recently, some immigrants living in high income countries, such as the UK, have shown signs of IOM. Our aim is to raise awareness among clinicians about the existence of IOM practice being carried out among respective African immigrant groups. We encourage clinicians, particularly those working with paediatric patients to inform parents and carers of children with a history of IOM about the risks and consequences. As part of child safeguarding policies, dental practitioners and health care professionals should intervene if they are aware of any perceived plan that IOM is to be carried out in the future. PMID:27056520

  11. Mothers' Working Models of Caregiving in the Context of Infant Feeding: Change through the First Year.

    ERIC Educational Resources Information Center

    Pridham, Karen; And Others

    This study examined the change in mothers' working models of infant feeding through the first post-term year of full-term infants and of prematurely born infants with a history of lung disease. It also examined the contribution of maternal resources such as education and mental well-being and infant attributes (maturity at birth and lung disease…

  12. Klebsiella pneumonia: An unusual cause of ophthalmia neonatorum in a healthy newborn.

    PubMed

    Kumar, Jaya B; Silverstein, Evan; Wallace, David K

    2015-12-01

    Ophthalmia neonatorum is one of the most common infections during the neonatal period. Chlamydia trachomatis and Neisseria gonorrhoea must be ruled out, given their high virulence and systemic complications. We describe a case of ophthalmia neonatroum from Klebsiella pneumonia. Gram-negative organisms have been reported in hospital-acquired conjunctivitis (HAC), but we are unaware of any published reports of K. pneumonia conjunctivitis in an otherwise healthy full-term infant born in the United States who has received prophylaxis. It is important to promptly identify and treat Klebsiella conjunctivitis because it can lead to severe complications. PMID:26691043

  13. Maternal incarceration during pregnancy and infant birthweight.

    PubMed

    Howard, David L; Strobino, Donna; Sherman, Susan G; Crum, Rosa M

    2011-05-01

    The primary aim of this study was to examine whether incarceration during pregnancy is associated with infant birthweight. Our second objective was to illustrate the sensitivity of the relationship between infant birthweight and exposure to prison during pregnancy to the method used to measure and model this exposure. The data consisted of delivery records of 360 infants born between January 1, 2002 and December 31, 2004 to pregnant women incarcerated in Texas state prisons. Weighted linear regression, adjusting for potential confounders, was used to model infant birth weight as a function of: (1) the number of weeks of pregnancy spent incarcerated (Method A) and (2) the gestational age at admission to prison (Method B), respectively. These two exposure measures were modeled as continuous variables with and without linear spline transformation. The association between incarceration during pregnancy and infant birthweight appears strongest among infants born to women incarcerated during the first trimester and very weak to non-existent among infants born to women incarcerated after the first trimester. With Method A, but not Method B, linear spline transformation had a distinct effect on the shape of the relationship between exposure and outcome. The association between exposure to prison during pregnancy and infant birth weight appears to be positive only among women incarcerated during the first trimester of pregnancy and the relation is sensitive to the method used to measure and model exposure to prison during pregnancy.

  14. Locust bean gum safety in neonates and young infants: an integrated review of the toxicological database and clinical evidence.

    PubMed

    Meunier, Leo; Garthoff, Jossie A; Schaafsma, Anne; Krul, Lisette; Schrijver, Jaap; van Goudoever, Johannes B; Speijers, Gerrit; Vandenplas, Yvan

    2014-10-01

    Locust bean gum (LBG) is a galactomannan polysaccharide used as thickener in infant formulas with the therapeutic aim to treat uncomplicated gastroesophageal reflux (GER). Since its use in young infants below 12weeks of age is not explicitly covered by the current scientific concept of the derivation of health based guidance values, the present integrated safety review aimed to compile all the relevant preclinical toxicological studies and to combine them with substantial evidence gathered from the clinical paediatric use as part of the weight of evidence supporting the safety in young infants below 12weeks of age. LBG was demonstrated to have very low toxicity in preclinical studies mainly resulting from its indigestible nature leading to negligible systemic bioavailability and only possibly influencing tolerance. A standard therapeutic level of 0.5g/100mL in thickened infant formula is shown to confer a sufficiently protective Margin of Safety. LBG was not associated with any adverse toxic or nutritional effects in healthy term infants, while there are limited case-reports of possible adverse effects in preterms receiving the thickener inappropriately. Altogether, it can be concluded that LBG is safe for its intended therapeutic use in term-born infants to treat uncomplicated regurgitation from birth onwards.

  15. Locust bean gum safety in neonates and young infants: an integrated review of the toxicological database and clinical evidence.

    PubMed

    Meunier, Leo; Garthoff, Jossie A; Schaafsma, Anne; Krul, Lisette; Schrijver, Jaap; van Goudoever, Johannes B; Speijers, Gerrit; Vandenplas, Yvan

    2014-10-01

    Locust bean gum (LBG) is a galactomannan polysaccharide used as thickener in infant formulas with the therapeutic aim to treat uncomplicated gastroesophageal reflux (GER). Since its use in young infants below 12weeks of age is not explicitly covered by the current scientific concept of the derivation of health based guidance values, the present integrated safety review aimed to compile all the relevant preclinical toxicological studies and to combine them with substantial evidence gathered from the clinical paediatric use as part of the weight of evidence supporting the safety in young infants below 12weeks of age. LBG was demonstrated to have very low toxicity in preclinical studies mainly resulting from its indigestible nature leading to negligible systemic bioavailability and only possibly influencing tolerance. A standard therapeutic level of 0.5g/100mL in thickened infant formula is shown to confer a sufficiently protective Margin of Safety. LBG was not associated with any adverse toxic or nutritional effects in healthy term infants, while there are limited case-reports of possible adverse effects in preterms receiving the thickener inappropriately. Altogether, it can be concluded that LBG is safe for its intended therapeutic use in term-born infants to treat uncomplicated regurgitation from birth onwards. PMID:24997231

  16. [Infant botulism].

    PubMed

    Falk, Absalom; Afriat, Amichay; Hubary, Yechiel; Herzog, Lior; Eisenkraft, Arik

    2014-01-01

    Infant botulism is a paralytic syndrome which manifests as a result of ingesting spores of the toxin secreting bacterium Clostridium botulinum by infants. As opposed to botulism in adults, treating infant botulism with horse antiserum was not approved due to several safety issues. This restriction has led to the development of Human Botulism Immune Globulin Intravenous (BIG-IV; sells under BabyBIG). In this article we review infant botulism and the advantages of treating it with BIG-IV.

  17. Vitamin D status among immigrant mothers from Pakistan, Turkey and Somalia and their infants attending child health clinics in Norway.

    PubMed

    Madar, Ahmed A; Stene, Lars C; Meyer, Haakon E

    2009-04-01

    High prevalences of vitamin D deficiency have been reported in non-Western immigrants moving to Western countries, including Norway, but there is limited information on vitamin D status in infants born to immigrant mothers. We aimed to describe the vitamin D status and potentially correlated factors among infants aged 6 weeks and their mothers with Pakistani, Turkish or Somali background attending child health clinics in Norway. Eighty-six healthy infants and their mothers with immigrant background were recruited at the routine 6-week check-up at nine centres between 2004 and 2006. Venous or capillary blood was collected at the clinics from the mother and infant, and serum separated for analysis of 25-hydroxyvitamin D (s-25(OH)D) and intact parathyroid hormone (s-iPTH). The mean maternal s-25(OH)D was 25.8 nmol/l, with 57 % below 25 nmol/l and 15 % below 12.5 nmol/l. Of the mothers, 26 % had s-iPTH>5.7 pmol/l. For infants, mean s-25(OH)D was 41.7 nmol/l, with 47 % below 25 nmol/l and 34 % below 12.5 nmol/l. s-25(OH)D was considerably lower in the thirty-one exclusively breast-fed infants (mean 11.1 nmol/l; P < 0.0001). Use of vitamin D supplements and education showed a positive association with maternal s-25(OH)D. There was no significant association between mother's and child's s-25(OH)D, and no significant ethnic or seasonal variation in s-25(OH)D for mothers or infants. In conclusion, there is widespread vitamin D deficiency in immigrant mothers and their infants living in Norway. Exclusively breast-fed infants who did not receive vitamin D supplements had particularly severe vitamin D deficiency.

  18. Safety, immune lot-to-lot consistency and non-inferiority of a fully liquid pentavalent DTwp-HepB-Hib vaccine in healthy Indian toddlers and infants

    PubMed Central

    Gandhi, Dulari J.; Dhaded, Sangappa M.; Ravi, Mandyam D.; Dubey, Anand P.; Kundu, Ritabrata; Lalwani, Sanjay K.; Chhatwal, Jugesh; Mathew, Leni G.; Gupta, Madhu; Sharma, Shiv D.; Bavdekar, Sandeep B.; Jayanth, Midde V.; Ravinuthala, Suresh; Sil, Arijit; Dhingra, Mandeep S.

    2016-01-01

    ABSTRACT Pentavalent combination vaccines are important tools to strengthen the immunization programs in numerous countries throughout the world. A large number of countries have recognized the value of combination vaccines and have introduced whole cell pentavalent vaccines into their immunization programs. A phase III, multi-center, randomized, single blinded study of a fully liquid pentavalent DTwP-HepB-Hib investigational vaccine (Shan5™) was conducted across India in 2 cohorts: 15 toddlers were evaluated for safety and immunogenicity following a single booster dose (Cohort 1) followed by 1085 infants (Cohort 2) evaluated for immunogenicity and safety following 3-dose primary immunization of the investigational vaccine or a locally licensed comparator vaccine (Pentavac SD). Immune consistency analysis among 3 lots of the investigational vaccine, and immune non-inferiority analysis of pooled (3 lots) data of investigational vaccine vs. comparator vaccine were carried out in cohort 2. The vaccines demonstrated comparable safety and immune responses in cohort 1. In cohort 2, equivalent immune consistency among 3 lots was observed for all antigens except whole cell pertussis antigens, where a marginal variation was observed which was linked to the low power of the test and concluded to not have any clinical significance. Immune non-inferiority against the comparator vaccine was demonstrated for all 5 antigens. Safety results were comparable between vaccine groups. This investigational, fully-liquid, whole-cell pertussis (wP) containing new pentavalent vaccine was found to be safe and immunologically non-inferior to the licensed comparator vaccine. PMID:26580093

  19. Acoustic patterns of infant vocalizations expressing emotions and communicative functions.

    PubMed

    Papaeliou, C; Minadakis, G; Cavouras, D

    2002-04-01

    The present study aimed at identifying the acoustic pattern of vocalizations, produced by 7- to 11-month-old infants, that were interpreted by their mothers as expressing emotions or communicative functions. Participants were 6 healthy, first-born English infants, 3 boys and 3 girls, and their mothers. The acoustic analysis of the vocalizations was performed using a pattern recognition (PR) software system. A PR system not only calculates signal features, it also automatically detects patterns in the arrangement of such features. The following results were obtained: (a) the PR system distinguished vocalizations interpreted as emotions from vocalizations interpreted as communicative functions with an overall accuracy of 87.34%; (b) the classification accuracy of the PR system for vocalizations that convey emotions was 85.4% and for vocalizations that convey communicative functions was 89.5%; and (c) compared to vocalizations that express emotions, vocalizations that express communicative functions were shorter, displayed lower fundamental frequency values, and had greater overall intensity. These findings suggest that in the second half of the first year, infants possess a vocal repertoire that contributes to regulating cooperative interaction with their mothers, which is considered one of the major prerequisites for language acquisition.

  20. Fit to WHO weight standard of European infants over time

    PubMed Central

    Levin, Daniel; Marryat, Louise; Cole, Tim J; McColl, John; Harjunmaa, Ulla; Ashorn, Per; Wright, Charlotte

    2016-01-01

    Objectives The 2006 WHO growth charts were created to provide an international standard for optimal growth, based on healthy, breastfed populations, but it has been suggested that Northern European children fit them poorly. This study uses infant weight data spanning 50 years to determine how well-nourished preschool children from different eras fit the WHO standard, and discuss the implications of deviations. Design Four longitudinal datasets from the UK and one from Finland were used comprising over 8000 children born between1959 and 2003. Weights from birth to 2 years were converted to age–sex-adjusted Z scores using the WHO standard and summarised using Generalized Additive Models for Location, Scale and Shape. Results Weights showed a variable fit to the WHO standard. Mean weights for all cohorts were above the WHO median at birth, but dipped by up to 0.5 SD to a nadir at 8 weeks before rising again. Birth weights increased in successive cohorts and the initial dip became slightly shallower. By age 1 year, cohorts were up to 0.75 SD above the WHO median, but there was no consistent pattern by era. Conclusions The WHO standard shows an acceptable, but variable fit for Northern European infants. While birth weights increased over time, there was, unexpectedly, no consistent variation by cohort beyond this initial period. Discrepancies in weight from the standard may reflect differences in measurement protocol and trends in infant feeding practice. PMID:26883079

  1. 78 FR 61383 - Certain Thermal Support Devices For Infants, Infant Incubators, Infant Warmers, and Components...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-03

    ... COMMISSION Certain Thermal Support Devices For Infants, Infant Incubators, Infant Warmers, and Components... United States after importation of certain thermal support devices for infants, infant incubators, infant... certain thermal support devices for infants, infant incubators, infant warmers, and components thereof...

  2. The Bedouin Infant Feeding Study: study design and factors influencing the duration of breast feeding.

    PubMed

    Naggan, L; Forman, M R; Sarov, B; Lewando-Hundt, G; Zangwill, L; Chang, D; Berendes, H W

    1991-10-01

    A longitudinal study of infant feeding practices, growth and morbidity among Bedouin Arab infants residing in the Negev, Israel, was conducted during a 3-year period (1981-1983). Follow-up samples were restricted to healthy newborns. The majority of newborns are breast fed at birth but, by 2 months, 50% are also introduced to a milk supplement. Based on the bivariate analysis using the logrank test to examine the factors associated with exclusive versus partial breast feeding during the first 6 months, those born during the wet cool months are exclusively breast fed longer than those born during the dry season. More traditional women, living in tents rather than houses or huts, exclusively breast feed for at least 6 months. In a multiple logistic regression model, parity, house type and birth season are independently associated with the odds of exclusively breast feeding for the first 6 months of life. Factors influencing the duration of any breast feeding for the first 18 months include: house type, place of residence, birthweight, and whether the infant was stunted at 6 months.

  3. Neuroprotection in Preterm Infants

    PubMed Central

    Berger, R.; Söder, S.

    2015-01-01

    Preterm infants born before the 30th week of pregnancy are especially at risk of perinatal brain damage which is usually a result of cerebral ischemia or an ascending intrauterine infection. Prevention of preterm birth and early intervention given signs of imminent intrauterine infection can reduce the incidence of perinatal cerebral injury. It has been shown that administering magnesium intravenously to women at imminent risk of a preterm birth leads to a significant reduction in the likelihood of the infant developing cerebral palsy and motor skill dysfunction. It has also been demonstrated that delayed clamping of the umbilical cord after birth reduces the rate of brain hemorrhage among preterm infants by up to 50%. In addition, mesenchymal stem cells seem to have significant neuroprotective potential in animal experiments, as they increase the rate of regeneration of the damaged cerebral area. Clinical tests of these types of therapeutic intervention measures appear to be imminent. In the last trimester of pregnancy, the serum concentrations of estradiol and progesterone increase significantly. Preterm infants are removed abruptly from this estradiol and progesterone rich environment. It has been demonstrated in animal experiments that estradiol and progesterone protect the immature brain from hypoxic-ischemic lesions. However, this neuroprotective strategy has unfortunately not yet been subject to sufficient clinical investigation. PMID:25650134

  4. Sucrose and Warmth for Analgesia in Healthy Newborns: An RCT

    PubMed Central

    Garza, Elizabeth; Zageris, Danielle; Heilman, Keri J.; Porges, Stephen W.

    2015-01-01

    BACKGROUND AND OBJECTIVE: Increasing data suggest that neonatal pain has long-term consequences. Nonpharmacologic techniques (sucrose taste, pacifier suckling, breastfeeding) are effective and now widely used to combat minor neonatal pain. This study examined the analgesic effect of sucrose combined with radiant warmth compared with the taste of sucrose alone during a painful procedure in healthy full-term newborns. METHODS: A randomized, controlled trial included 29 healthy, full-term newborns born at the University of Chicago Hospital. Both groups of infants were given 1.0 mL of 25% sucrose solution 2 minutes before the vaccination, and 1 group additionally was given radiant warmth from an infant warmer before the vaccination. We assessed pain by comparing differences in cry, grimace, heart rate variability (ie, respiratory sinus arrhythmia), and heart rate between the groups. RESULTS: The sucrose plus warmer group cried and grimaced for 50% less time after the vaccination than the sucrose alone group (P < .05, respectively). The sucrose plus warmer group had lower heart rate and heart rate variability (ie, respiratory sinus arrhythmia) responses compared with the sucrose alone group (P < .01), reflecting a greater ability to physiologically regulate in response to the painful vaccination. CONCLUSIONS: The combination of sucrose and radiant warmth is an effective analgesic in newborns and reduces pain better than sucrose alone. The ready availability of this practical nonpharmacologic technique has the potential to reduce the burden of newborn pain. PMID:25687147

  5. Recombinant Bile Salt-Stimulated Lipase in Preterm Infant Feeding: A Randomized Phase 3 Study

    PubMed Central

    Casper, Charlotte; Hascoet, Jean-Michel; Ertl, Tibor; Gadzinowski, Janusz S.; Carnielli, Virgilio; Rigo, Jacques; Lapillonne, Alexandre; Couce, María L.; Vågerö, Mårten; Palmgren, Ingrid; Timdahl, Kristina; Hernell, Olle

    2016-01-01

    Introduction Feeding strategies are critical for healthy growth in preterm infants. Bile salt-stimulated lipase (BSSL), present in human milk, is important for fat digestion and absorption but is inactivated during pasteurization and absent in formula. This study evaluated if recombinant human BSSL (rhBSSL) improves growth in preterm infants when added to formula or pasteurized breast milk. Patients and Methods LAIF (Lipase Added to Infant Feeding) was a randomized, double-blind, placebo-controlled phase 3 study in infants born before 32 weeks of gestation. The primary efficacy variable was growth velocity (g/kg/day) during 4 weeks intervention. Follow-up visits were at 3 and 12 months. The study was performed at 54 centers in 10 European countries. Results In total 415 patients were randomized (rhBSSL n = 207, placebo n = 208), 410 patients were analyzed (rhBSSL n = 206, placebo n = 204) and 365 patients were followed until 12 months. Overall, there was no significantly improved growth velocity during rhBSSL treatment compared to placebo (16.77 vs. 16.56 g/kg/day, estimated difference 0.21 g/kg/day, 95% CI [-0.40; 0.83]), nor were secondary endpoints met. However, in a predefined subgroup, small for gestational age infants, there was a significant effect on growth in favor of rhBSSL during treatment. The incidence of adverse events was higher in the rhBSSL group during treatment. Conclusions Although this study did not meet its primary endpoint, except in a subgroup of infants small for gestational age, and there was an imbalance in short-term safety, these data provide insights in nutrition, growth and development in preterm infants. Trial Registration ClinicalTrials.gov NCT01413581 PMID:27244221

  6. Neonatal pain in very preterm infants: long-term effects on brain, neurodevelopment and pain reactivity.

    PubMed

    Grunau, Ruth Eckstein

    2013-01-01

    Effects of early life psychosocial adversity have received a great deal of attention, such as maternal separation in experimental animal models and abuse/neglect in young humans. More recently, long-term effects of the physical stress of repetitive procedural pain have begun to be addressed in infants hospitalized in neonatal intensive care. Preterm infants are more sensitive to pain and stress, which cannot be distinguished in neonates. The focus of this review is clinical studies of long-term effects of repeated procedural pain-related stress in the neonatal intensive care unit (NICU) in relation to brain development, neurodevelopment, programming of stress systems, and later pain sensitivity in infants born very preterm (24-32 weeks' gestational age). Neonatal pain exposure has been quantified as the number of invasive and/or skin-breaking procedures during hospitalization in the NICU. Emerging studies provide convincing clinical evidence for an adverse impact of neonatal pain/stress in infants at a time of physiological immaturity, rapidly developing brain microstructure and networks, as well as programming of the hypothalamic-pituitary-adrenal axis. Currently it appears that early pain/stress may influence the developing brain and thereby neurodevelopment and stress-sensitive behaviors, particularly in the most immature neonates. However, there is no evidence for greater prevalence of pain syndromes compared to children and adults born healthy at full term. In addressing associations between pain/stress and outcomes, careful consideration of confounding clinical factors related to prematurity is essential. The need for pain management for humanitarian care is widely advocated. Non-pharmacological interventions to help parents reduce their infant's stress may be brain-protective. PMID:24228168

  7. Tuberculosis: Getting Healthy, Staying Healthy

    MedlinePlus

    Tuberculosis Getting Healthy, Staying Healthy U.S. DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Institute of Allergy and Infectious Diseases Tuberculosis Getting Healthy, Staying Healthy U.S. DEPARTMENT OF HEALTH ...

  8. Maternal fatness and viability of preterm infants

    PubMed Central

    Lucas, A; Morley, R; Cole, T J; Bamford, M F; Boon, A; Crowle, P; Dossetor, J F B; Pearse, R

    1988-01-01

    To investigate the effect of maternal fatness on the mortality of infants born preterm up to the corrected age of 18 months 795 mother-infant pairs were studied. Maternal fatness was defined by Quetelet's index (weight/(height2)) and all infants weighed less than 1850 g at birth. In 771 mother-infant pairs maternal age, complications of pregnancy, mode of delivery, parity, social class, and the baby's sex and gestation were analysed by a logistic regression model for associations with infant mortality (but deaths from severe congenital abnormalities and those occurring during the first 48 hours after birth were excluded). In a subgroup of 284 mother-infant pairs all infant deaths except those from severe congenital abnormalities were analysed in association with the infant's birth weight and gestation and the mother's height and weight; this second analysis included another 24 infants who had died within 48 hours after birth. In the first analysis mortality overall was 7% (55/771), rising from 4% (71/173) in thin mothers (Quetelet's index <20) to 15% (6/40) in mothers with grades II and III obesity (Quetelet's index >30). After adjusting for major demographic and antenatal factors, including serious complications of pregnancy, maternal fatness was second in importance only to length of gestation in predicting death of infants born preterm. In the second analysis mortality overall was 15% (44/284), rising from 9% (5/53) in thin mothers to 47% (8/17) in mothers with grades II and III obesity. In both analyses the relative risk of death by 18 months post-term was nearly four times greater in infants born to obese mothers than in those born to thin mothers. In addition, maternal fatness was associated with reduced birth weight, whereas it is associated with macrosomia in term infants. These data differ fundamentally from those reported in full term babies of obese mothers. It is speculated that the altered metabolic milieu in obesity may reduce the ability of the fetus

  9. Evidence for the Need to Renorm the Bayley Scales of Infant Development Based on the Performance of a Population-Based Sample of 12-Month-Old Infants.

    ERIC Educational Resources Information Center

    Campbell, Suzann K.; And Others

    1986-01-01

    A recommendation to renorm the Bayley Scales of Infant Development is based on (1) high scores obtained on infants in rural North Carolina (N=305); (2) published means for other samples of infants born in the 1970s; (3) recent age placement revisions of items on the Gesell Developmental Examination. (Author/JW)

  10. Motor Acquisition Rate in Brazilian Infants

    ERIC Educational Resources Information Center

    Lopes, Virlaine Bardella; de Lima, Carolina Daniel; Tudella, Eloisa

    2009-01-01

    This study used the Alberta Infant Motor Scale (AIMS) with the aim of characterizing motor acquisition rate in 70 healthy 0-6-month-old Brazilian infants, as well as comparing both emergence (initial age) and establishment (final age) of each skill between the study sample and the AIMS normative data. New motor skills were continuously acquired…

  11. More than maternal sensitivity shapes attachment: infant coping and temperament.

    PubMed

    Fuertes, Marina; Santos, Pedro Lopes Dos; Beeghly, Marjorie; Tronick, Edward

    2006-12-01

    The aim of this longitudinal study was to investigate the effect of a set of factors from multiple levels of influence: infant temperament, infant regulatory behavior, and maternal sensitivity on infant's attachment. Our sample consisted of 48 infants born prematurely and their mothers. At 1 and 3 months of age, mothers described their infants' behavior using the Escala de Temperamento do Bebé. At 3 months of age, infants' capacity to regulate stress was evaluated during Tronick's Face-to-Face Still-Face (FFSF) paradigm. At 9 months of age, mothers' sensitivity was evaluated during free play using the CARE-Index. At 12 months of age, infants' attachment security was assessed during Ainsworth's Strange Situation. A total of 16 infants were classified as securely attached, 17 as insecure-avoidant, and 15 as insecure-resistant. Mothers of securely attached infants were more likely than mothers of insecure infants to describe their infants as less difficult and to be more sensitive to their infants in free play. In turn, secure infants exhibited more positive responses during the Still-Face. Infants classified as insecure-avoidant were more likely to self-comfort during the Still-Face and had mothers who were more controlling during free play. Insecure-resistant exhibited higher levels of negative arousal during the Still-Face and had mothers who were more unresponsive in free play. These findings show that attachment quality is influenced by multiple factors, including infant temperament, coping behavior, and maternal sensitivity.

  12. Infant formula increases bone turnover favoring bone formation

    Technology Transfer Automated Retrieval System (TEKTRAN)

    In the first year of life, the major infant food choices have traditionally been breast milk (BM), cow's milk formula (MF), or soy formula (SF). Studies examining the effects of infant formula on early life skeletal development are extremely limited. We have enrolled 120 healthy 6-month-old infants ...

  13. Performance of an Early Infant Diagnostic Test, AmpliSens DNA-HIV-FRT, Using Dried Blood Spots Collected from Children Born to Human Immunodeficiency Virus-Infected Mothers in Ukraine

    PubMed Central

    Shanmugam, Vedapuri; Azarskova, Marianna; Nguyen, Shon; Hurlston, Mackenzie; Sabatier, Jennifer; Zhang, Guoqing; Osmanov, Saladin; Ellenberger, Dennis; Yang, Chunfu; Vitek, Charles; Liulchuk, Maria; Nizova, Natalya

    2015-01-01

    An accurate accessible test for early infant diagnosis (EID) is crucial for identifying HIV-infected infants and linking them to treatment. To improve EID services in Ukraine, dried blood spot (DBS) samples obtained from 237 HIV-exposed children (≤18 months of age) in six regions in Ukraine in 2012 to 2013 were tested with the AmpliSens DNA-HIV-FRT assay, the Roche COBAS AmpliPrep/COBAS TaqMan (CAP/CTM) HIV-1 Qual test, and the Abbott RealTime HIV-1 Qualitative assay. In comparison with the paired whole-blood results generated from AmpliSens testing at the oblast HIV reference laboratories in Ukraine, the sensitivity was 0.99 (95% confidence interval [CI], 0.95 to 1.00) for the AmpliSens and Roche CAP/CTM Qual assays and 0.96 (95% CI, 0.90 to 0.98) for the Abbott Qualitative assay. The specificity was 1.00 (95% CI, 0.97 to 1.00) for the AmpliSens and Abbott Qualitative assays and 0.99 (95% CI, 0.96 to 1.00) for the Roche CAP/CTM Qual assay. McNemar analysis indicated that the proportions of positive results for the tests were not significantly different (P > 0.05). Cohen's kappa (0.97 to 0.99) indicated almost perfect agreement among the three tests. These results indicated that the AmpliSens DBS and whole-blood tests performed equally well and were comparable to the two commercially available EID tests. More importantly, the performance characteristics of the AmpliSens DBS test meets the World Health Organization EID test requirements; implementing AmpliSens DBS testing might improve EID services in resource-limited settings. PMID:26447114

  14. High-density diffuse optical tomography of term infant visual cortex in the nursery

    NASA Astrophysics Data System (ADS)

    Liao, Steve M.; Ferradal, Silvina L.; White, Brian R.; Gregg, Nicholas; Inder, Terrie E.; Culver, Joseph P.

    2012-08-01

    Advancements in antenatal and neonatal medicine over the last few decades have led to significant improvement in the survival rates of sick newborn infants. However, this improvement in survival has not been matched by a reduction in neurodevelopmental morbidities with increasing recognition of the diverse cognitive and behavioral challenges that preterm infants face in childhood. Conventional neuroimaging modalities, such as cranial ultrasound and magnetic resonance imaging, provide an important definition of neuroanatomy with recognition of brain injury. However, they fail to define the functional integrity of the immature brain, particularly during this critical developmental period. Diffuse optical tomography methods have established success in imaging adult brain function; however, few studies exist to demonstrate their feasibility in the neonatal population. We demonstrate the feasibility of using recently developed high-density diffuse optical tomography (HD-DOT) to map functional activation of the visual cortex in healthy term-born infants. The functional images show high contrast-to-noise ratio obtained in seven neonates. These results illustrate the potential for HD-DOT and provide a foundation for investigations of brain function in more vulnerable newborns, such as preterm infants.

  15. Childbearing characteristics of U.S.- and foreign-born Hispanic mothers.

    PubMed

    Ventura, S J; Taffel, S M

    1985-01-01

    This study compares maternal and infant health and sociodemographic characteristics of U.S.-born and foreign- or Puerto Rican-born Hispanic mothers and their babies, using data from the national vital statistics system and the 1980 National Natality Survey. While nearly half of all Hispanic mothers and Mexican and Puerto Rican mothers were born in the United States, less than 10 percent of Cuban and other Hispanic mothers were U.S. born. Compared with foreign- or Puerto Rican-born Hispanic mothers, U.S.-born mothers tended to be younger, to have had fewer high-order births, to be less likely to receive delayed or no prenatal care, to have higher educational attainment, and to be more likely to be unmarried. The incidence of low birth weight among infants born to Hispanic mothers, particularly Mexican and Cuban women, was relatively low. When the proportions of low birth weight were examined by nativity status, infants born to foreign- or Puerto Rican-born women were consistently less likely to be of low birth weight. In an effort to account for these findings, the mother's smoking status before and during pregnancy is examined. Compared with non-Hispanic mothers, Hispanic mothers were much less likely to have smoked before or during pregnancy. These data are examined to see if they account for the better outcome as measured by birth weight for Hispanic births, especially those to foreign- or Puerto Rican-born women.

  16. The Development of Effortful Control in Children Born Preterm

    ERIC Educational Resources Information Center

    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…

  17. Infant-Peer Sociability: Its Structure, Content and Situational Variability.

    ERIC Educational Resources Information Center

    Vandell, Deborah Lowe

    In this study of early peer interaction, 32 first born infants (16 boys, 16 girls) were videotaped in pairs at 6, 9 and 12 months. Each 15 minute session consisted of Toys Present (TP) and Toys Absent(TA) conditions counterbalanced across dyads. Three questions were addressed: (1) Are infants as young as 6 months capable of interacting with a…

  18. A Methodology for Assessing Parental Perception of Infant Temperament.

    ERIC Educational Resources Information Center

    Pedersen, Frank A.; And Others

    The Perception of Baby Temperament Scales (PBT) were used to elicit parental perceptions of infant temperament, with the results rated for internal consistency and congruence between parents. Data was obtained from 26 families, with both father and mother describing their first-born infants at five months of age. The PBT Scales deal with a range…

  19. Physiological Reactivity to Infant Crying and Observed Maternal Sensitivity

    ERIC Educational Resources Information Center

    Joosen, Katharina J.; Mesman, Judi; Bakermans-Kranenburg, Marian J.; Pieper, Suzanne; Zeskind, Philip S.; van IJzendoorn, Marinus H.

    2013-01-01

    Relations between maternal sensitivity and physiological reactivity to infant crying were examined using measures of heart rate (HR) and respiratory sinus arrhythmia (RSA) in 49 mothers of second-born infants. Using the Ainsworth Sensitivity Scale, an independent assessment of maternal sensitivity was made during maternal free play and bathing of…

  20. Development of Preference for Conspecific Faces in Human Infants

    ERIC Educational Resources Information Center

    Sanefuji, Wakako; Wada, Kazuko; Yamamoto, Tomoka; Mohri, Ikuko; Taniike, Masako

    2014-01-01

    Previous studies have proposed that humans may be born with mechanisms that attend to conspecifics. However, as previous studies have relied on stimuli featuring human adults, it remains unclear whether infants attend only to adult humans or to the entire human species. We found that 1-month-old infants (n = 23) were able to differentiate between…

  1. Maternal HIV infection influences the microbiome of HIV-uninfected infants.

    PubMed

    Bender, Jeffrey M; Li, Fan; Martelly, Shoria; Byrt, Erin; Rouzier, Vanessa; Leo, Marguerite; Tobin, Nicole; Pannaraj, Pia S; Adisetiyo, Helty; Rollie, Adrienne; Santiskulvong, Chintda; Wang, Shaun; Autran, Chloe; Bode, Lars; Fitzgerald, Daniel; Kuhn, Louise; Aldrovandi, Grace M

    2016-07-27

    More than 1 million HIV-exposed, uninfected infants are born annually to HIV-positive mothers worldwide. This growing population of infants experiences twice the mortality of HIV-unexposed infants. We found that although there were very few differences seen in the microbiomes of mothers with and without HIV infection, maternal HIV infection was associated with changes in the microbiome of HIV-exposed, uninfected infants. Furthermore, we observed that human breast milk oligosaccharides were associated with bacterial species in the infant microbiome. The disruption of the infant's microbiome associated with maternal HIV infection may contribute to the increased morbidity and mortality of HIV-exposed, uninfected infants.

  2. Maternal HIV infection influences the microbiome of HIV-uninfected infants.

    PubMed

    Bender, Jeffrey M; Li, Fan; Martelly, Shoria; Byrt, Erin; Rouzier, Vanessa; Leo, Marguerite; Tobin, Nicole; Pannaraj, Pia S; Adisetiyo, Helty; Rollie, Adrienne; Santiskulvong, Chintda; Wang, Shaun; Autran, Chloe; Bode, Lars; Fitzgerald, Daniel; Kuhn, Louise; Aldrovandi, Grace M

    2016-07-27

    More than 1 million HIV-exposed, uninfected infants are born annually to HIV-positive mothers worldwide. This growing population of infants experiences twice the mortality of HIV-unexposed infants. We found that although there were very few differences seen in the microbiomes of mothers with and without HIV infection, maternal HIV infection was associated with changes in the microbiome of HIV-exposed, uninfected infants. Furthermore, we observed that human breast milk oligosaccharides were associated with bacterial species in the infant microbiome. The disruption of the infant's microbiome associated with maternal HIV infection may contribute to the increased morbidity and mortality of HIV-exposed, uninfected infants. PMID:27464748

  3. Healthy Aging

    MedlinePlus

    ... About Us Contact Us Text size | Print | Healthy Aging This information in Spanish ( en español ) A healthy ... Aging email updates. Enter email address Submit Healthy Aging news Accessibility | Privacy policy | Disclaimers | FOIA | Link to ...

  4. Healthy shiftwork, healthy shiftworks.

    PubMed

    Kogi, K

    2001-12-01

    Reflecting diversifying shift systems, extensive effort is put into managing shiftwork and reducing safety and health risks. It is accepted that shiftworkers are exposed to particular risks inherent in their irregular work schedules. This raises the question of how and to what extent we can ensure healthy work life for shiftworkers. In answering the question, we need to identify effective measures to improve both shiftworking conditions and the health of shiftworkers. Based on recent experiences in managing shiftwork, we note three directions of such measures: (a) comprehensive action to avoid risk-enhancing conditions based on general guidelines, (b) risk control as to workload, worksite ergonomics and risk reduction, and (c) support for flexible and restful working life. International standards are obviously relevant to these three aspects. Our own experiences in applying a set of ergonomic checkpoints to plant maintenance shiftwork demonstrate the usefulness of focusing on flexible work schedules and on multiple job-related factors such as night workload, ergonomic environment, resting conditions and training. There is a strong need for participatory planning and implementation of multi-area improvements as well as for relying on flexible schedules and autonomic teamwork. We may conclude that healthy shiftwork and healthy shiftworkers are compatible with each other only when certain conditions are met. In achieving this end, we need to combine (a) comprehensive measures to improve work schedules and job life, (b) strict risk management and (c) locally adjusted participatory steps for continual improvement.

  5. Tiny Dramas: Vocal Communication Between Mother and Infant in Japanese and American Families.

    ERIC Educational Resources Information Center

    Caudill, William

    Why do American infants have a greater amount of vocalization, and particularly of happy vocalization, than do Japanese infants? To answer this question, 30 Japanese and 30 American first-born, 3- to 4-month old infants equally divided by sex, and living in intact middle class urban families were observed in their homes on two consecutive days…

  6. Infant Symbolic Play as an Early Indicator of Fetal Alcohol-Related Deficit

    ERIC Educational Resources Information Center

    Molteno, Christopher D.; Jacobson, Sandra W.; Carter, R. Colin; Jacobson, Joseph L.

    2010-01-01

    Infant symbolic play was examined in relation to prenatal alcohol exposure and socioenvironmental background and to predict which infants met criteria for fetal alcohol syndrome (FAS) at 5 years. A total of 107 Cape-Colored, South African infants born to heavy drinking mothers and abstainers/light drinkers were recruited prenatally. Complexity of…

  7. Parental Interactions with Latino Infants: Variation by Country of Origin and English Proficiency

    ERIC Educational Resources Information Center

    Cabrera, Natasha J.; Shannon, Jacqueline D.; West, Jerry; Brooks-Gunn, Jeanne

    2006-01-01

    This study examined variation in mother-infant interactions, father engagement, and infant cognition as a function of country of origin, socioeconomic status, and English language proficiency in a national sample of Latino infants (age 9 months) born in the United States and living with both biological parents (N=1,099). Differences between…

  8. Tick-borne protozoa

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Tick-borne protozoa impose a significant health burden on humans and animals throughout the world. The virulence of tick-borne protozoa, and the geographic distribution of their tick vectors and vertebrate hosts remain in flux as they adapt to changing environmental and climatic conditions. Babesios...

  9. Food-borne Zoonoses

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Background: The awareness of food borne illness has shifted over the years as international agribusiness and transportation have steadily increased. At least 30 food borne agents have been identified, with one-third emerging in the last 3 decades. Despite an increased emphasis on control measures, t...

  10. School-Aged Children Born Preterm: Review of Functioning across Multiple Domains and Guidelines for Assessment

    ERIC Educational Resources Information Center

    Dempsey, Allison G.; Keller-Margulis, Milena; Mire, Sarah; Abrahamson, Catherine; Dutt, Sonia; Llorens, Ashlie; Payan, Anita

    2015-01-01

    Children born preterm are at risk for developmental deficits across multiple functional domains. As the rate of survival for preterm infants increases due to medical advancements, a greater understanding is needed for how to meet the needs of this growing population in schools. Because approximately 50-70% of children born preterm require…

  11. Association between theta power in 6-month old infants at rest and maternal PTSD severity: A pilot study.

    PubMed

    Sanjuan, Pilar M; Poremba, Carly; Flynn, Lucinda R; Savich, Renate; Annett, Robert D; Stephen, Julia

    2016-09-01

    Compared to infants born to mothers without PTSD, infants born to mothers with active PTSD develop poorer behavioral reactivity and emotional regulation. However, the association between perinatal maternal PTSD and infant neural activation remains largely unknown. This pilot study (N=14) examined the association between perinatal PTSD severity and infant frontal neural activity, as measured by MEG theta power during rest. Results indicated that resting left anterior temporal/frontal theta power was correlated with perinatal PTSD severity (p=0.004). These findings suggest delayed cortical maturation in infants whose mothers had higher perinatal PTSD severity and generate questions regarding perinatal PTSD severity and infant neurophysiological consequences.

  12. Association between theta power in 6-month old infants at rest and maternal PTSD severity: A pilot study.

    PubMed

    Sanjuan, Pilar M; Poremba, Carly; Flynn, Lucinda R; Savich, Renate; Annett, Robert D; Stephen, Julia

    2016-09-01

    Compared to infants born to mothers without PTSD, infants born to mothers with active PTSD develop poorer behavioral reactivity and emotional regulation. However, the association between perinatal maternal PTSD and infant neural activation remains largely unknown. This pilot study (N=14) examined the association between perinatal PTSD severity and infant frontal neural activity, as measured by MEG theta power during rest. Results indicated that resting left anterior temporal/frontal theta power was correlated with perinatal PTSD severity (p=0.004). These findings suggest delayed cortical maturation in infants whose mothers had higher perinatal PTSD severity and generate questions regarding perinatal PTSD severity and infant neurophysiological consequences. PMID:27473944

  13. Preventing infant abductions: an infant security program transitioned into an interdisciplinary model.

    PubMed

    Hiner, Jacqueline; Pyka, Jeanine; Burks, Colleen; Pisegna, Lily; Gador, Rachel Ann

    2012-01-01

    Ensuring the safety of infants born in a hospital is a top priority and, therefore, requires a solid infant security plan. Using an interdisciplinary approach and a systematic change process, nursing leadership in collaboration with clinical nurses and security personnel analyzed the infant security program at this community hospital to identify vulnerabilities. By establishing an interdisciplinary approach to infant security, participants were able to unravel a complicated concept, systematically analyze the gaps, and agree to a plan of action. This resulted in improved communication and clarification of roles between the nursing and security divisions. Supply costs decreased by 17.4% after the first year of implementation. Most importantly, this project enhanced and strengthened the existing infant abduction prevention measures, hard wired the importance of infant security, and minimized vulnerabilities. PMID:22293642

  14. Food-borne protozoa.

    PubMed

    Nichols, G L

    2000-01-01

    Pathogenic protozoa are commonly transmitted to food in developing countries, but food-borne outbreaks of infection are relatively rare in developed countries. The main protozoa of concern in developed countries are Toxoplasma, Cryptosporidium and Giardia, and these can be a problem in immunocompromised people. Other protozoa such as Entamoeba histolytica, Cyclospora cayetanensis and Sarcocystis can be a food-borne problem in non-industrialised countries. C. cayetanensis has emerged as a food-borne pathogen in foods imported into North America from South America. Microsporidia may be food-borne, although evidence for this is not yet available. The measures needed to prevent food-borne protozoa causing disease require clear assessments of the risks of contamination and the effectiveness of processes to inactivate them. The globalisation of food production can allow new routes of transmission, and advances in diagnostic detection methods and surveillance systems have extended the range of protozoa that may be linked to food. PMID:10885117

  15. Food-borne protozoa.

    PubMed

    Nichols, G L

    2000-01-01

    Pathogenic protozoa are commonly transmitted to food in developing countries, but food-borne outbreaks of infection are relatively rare in developed countries. The main protozoa of concern in developed countries are Toxoplasma, Cryptosporidium and Giardia, and these can be a problem in immunocompromised people. Other protozoa such as Entamoeba histolytica, Cyclospora cayetanensis and Sarcocystis can be a food-borne problem in non-industrialised countries. C. cayetanensis has emerged as a food-borne pathogen in foods imported into North America from South America. Microsporidia may be food-borne, although evidence for this is not yet available. The measures needed to prevent food-borne protozoa causing disease require clear assessments of the risks of contamination and the effectiveness of processes to inactivate them. The globalisation of food production can allow new routes of transmission, and advances in diagnostic detection methods and surveillance systems have extended the range of protozoa that may be linked to food.

  16. Energy requirements in Chilean infants

    PubMed Central

    Salazar, G; Vio, F; Garcia, C; Aguirre, E; Coward, W

    2000-01-01

    AIM—To evaluate the energy requirements of breast fed infants.
METHODS—The study was conducted in 17 healthy exclusively breast fed infants of normal birth weight (mean (SD) 3332 (280) g). Energy expenditure by the doubly labelled water method and milk intake by the dose to infant method were measured at 34 (4) days. A dose of 0.2 g/kg deuterium oxide (99.8%) and 2.0 g/kg 10% 18O labelled water was given to the infants, and urine samples were collected for seven consecutive days after dosing.
RESULTS—The mean (SD) weight of the infants during the period of evaluation was 4617 (343) g and weight gain 34.0 (7.5) g/day. Daily milk intake was 728 (101) g and its metabolisable energy content 2.71 kJ/g. The energy expenditure of the infants was 1205 (312) kJ/day and energy required for growth was 607 (130) kJ/day. When combined this produced an energy requirement of 391 kJ/kg/day for these infants.
CONCLUSION—These data agree with those from other studies in the United Kingdom and the United States and suggest that adequate growth can be achieved with 19.4% less energy than recommended by FAO/WHO/UNU.

 PMID:10952706

  17. Goniometer Measurements of Oral Labial Angle and Evaluation of Oral Motor Reflexes in Preterm Infants: Comparison to Findings in Term Infants.

    PubMed

    Ince, Deniz Anuk; Tugcu, Ali Ulas; Ecevit, Ayşe; Ciyiltepe, Muzeyyen; Kurt, Abdullah; Abbasoğlu, Aslıhan; Tekindal, Mustafa Agah; Tarcan, Aylin

    2015-10-01

    To date, no study has evaluated changes in oral labial angle as preterm infants mature. The main purpose of this study was to document goniometer measurements of the labial angle of the mouth in preterm infants, to assess changes with development, to compare to findings in healthy term infants, and also evaluate oral motor reflexes in these groups. Seventy-eight preterm infants and 45 healthy term infants were recruited for the prospective study. Labial angle was assessed via goniometer, and oral motor reflexes and the volume of milk ingested were evaluated. There was significant difference between term and preterm infants' labial angles (P < .01). The distribution of preterm infants' angles were similar to term infants' by 36 to 40 weeks' postmenstrual age. Goniometer measurements of the oral labial angle may reveal oral motor performance in preterm infants and may be relevant for feeding skills assessment in this group of infants.

  18. [Sudden infant death and sickle cell anemia in the Sahel region of Africa].

    PubMed

    Vix, J; Buguet, A; Straboni, S; Beidari, H

    1987-01-01

    The authors investigated the incidence of sudden infant death syndrome (S.I.D.S.) in families of government employees who benefited of free health care. Out of approximately 400 families with around 2000 children, 29 reported at least one infant death meeting the chosen criteria for S.I.D.S. A total of 41 children, mostly males, died between 1 day and 30 months of age, amongst the 149 children born in these families; most of them died during the first 3 months of life. The mothers were generally house wives, aged 26.2 +/- 1.0 years. Sickle cell trait was found in at least one parent of 21 families. In the other 8 families, 11 out of 38 children died, giving a prevalence rate of 6.9/1000 live births for S.I.D.S. in the healthy population. In the sickle cell trait population, the prevalence rate for S.I.D.S. reached 75.0/1000 live births, the prevalence of sickle cell anemia being about 20% in Niger. When very strict criteria were used for diagnosing S.I.D.S., the prevalence rate was 2.5/1000 and 40/1000 live births in the healthy and the sickle trait populations respectively. This study is the first attempt to determine the place of S.I.D.S. in the infant mortality rate in Sahelian Africa. In families with sickle cell disease, the risk of S.I.D.S. was 11.5 times greater than in healthy families. The role of sleep apnea as a cause of S.I.D.S. is discussed. It may represent a common cause of death in both healthy families at risk and sickle cell trait families.

  19. Crusted scabies in a healthy infant.

    PubMed

    Baysal, V; Yildirim, M; Türkman, C; Aridogan, B; Aydin, G

    2004-03-01

    Crusted scabies is generally seen in mentally retarded and immunosuppressed individuals. We report the case of a patient with crusted scabies with neither systemic disease nor immunosuppression; all the lesions were cured with applications of 5% permethrin lotion.

  20. Pneumopericardium in very low birth weight infants.

    PubMed

    Hook, B; Hack, M; Morrison, S; Borawski-Clark, E; Newman, N S; Fanaroff, A

    1995-01-01

    The objective of this study was to describe the incidence, neonatal correlates, and outcome of pneumopericardium (PPC) in very low birth weight (VLBW) < or = 1.5 kg infants. Forty-seven VLBW infants with a PPC, born during 1977 to 1989, were compared with a cohort of 1302 ventilated VLBW infants. PPC developed in 2% of 2389 VLBW infants and 3.5% of 1349 ventilated infants. The mean birth weight (1008 +/- 220 gm), and mean gestation (27 +/- 2 weeks) of the PPC cohort was similar to the control cohort. Thirty-two (68%) of the infants with PPC were male, compared with 691 (53%) of the ventilated infants (p < 0.05). Eight (17%) of the infants with PPC survived, compared with 780 (60%) of the control cohort (p < 0.00001). The oxygenation index significantly increased before PPC, and was significantly higher in nonsurvivors than survivors. Four (50%) of the PPC survivors had neurodevelopmental impairment at 20 months, compared with 35% of the control cohort. Pneumopericardium is a rare event with high morbidity and mortality. Clinicians should suspect this diagnosis in VLBW infants with a rising oxygenation index and subsequent acute deterioration.

  1. Pityriasis rosea in pregnancy: report of a spousal occurrence and craniosynostosis in the healthy newborn

    PubMed Central

    Loh, Tiffany Y.; Cohen, Philip R

    2016-01-01

    Background: Pityriasis rosea is a papulosquamous disease. It may occur during pregnancy; in this setting, it has occasionally been associated with adverse outcomes. Purpose: A woman who developed pityriasis rosea at the beginning of her eighth week of gestation is described. The outcomes in newborns delivered by pregnant women who developed pityriasis rosea during gestation are summarized. Method: A 28-year-old woman developed pityriasis rosea during her eighth week of pregnancy. Her husband had pityriasis rosea two months earlier. PubMed was searched for the following terms: conjugal, craniosynostosis, newborn, pityriasis, pregnancy, rosea, sagittal, spouse. The papers were reviewed and the references cited were evaluated. Results: Our patient delivered a healthy male infant after 41 weeks of gestation. He had normal weight, height, and Apgar scores. Isolated sagittal craniosynostosis was diagnosed and was successfully treated at nine weeks after birth without complications. Conclusion: Several retrospective studies have investigated the possibility of adverse outcomes in infants born to women who developed pityriasis rosea during pregnancy, such as stillbirth, low gestational weight, hypotonia, and premature delivery. However, there are also reports of healthy newborns in women who have had pityriasis rosea during gestation. Our patient carried the fetus one week post-term and delivered a healthy boy via C-section; isolated sagittal craniosynostosis was later diagnosed and successfully repaired. The occurrence of craniosynostosis in a woman who developed pityriasis rosea during her first trimester of pregnancy may be two coincidental events.

  2. Pityriasis rosea in pregnancy: report of a spousal occurrence and craniosynostosis in the healthy newborn

    PubMed Central

    Loh, Tiffany Y.; Cohen, Philip R

    2016-01-01

    Background: Pityriasis rosea is a papulosquamous disease. It may occur during pregnancy; in this setting, it has occasionally been associated with adverse outcomes. Purpose: A woman who developed pityriasis rosea at the beginning of her eighth week of gestation is described. The outcomes in newborns delivered by pregnant women who developed pityriasis rosea during gestation are summarized. Method: A 28-year-old woman developed pityriasis rosea during her eighth week of pregnancy. Her husband had pityriasis rosea two months earlier. PubMed was searched for the following terms: conjugal, craniosynostosis, newborn, pityriasis, pregnancy, rosea, sagittal, spouse. The papers were reviewed and the references cited were evaluated. Results: Our patient delivered a healthy male infant after 41 weeks of gestation. He had normal weight, height, and Apgar scores. Isolated sagittal craniosynostosis was diagnosed and was successfully treated at nine weeks after birth without complications. Conclusion: Several retrospective studies have investigated the possibility of adverse outcomes in infants born to women who developed pityriasis rosea during pregnancy, such as stillbirth, low gestational weight, hypotonia, and premature delivery. However, there are also reports of healthy newborns in women who have had pityriasis rosea during gestation. Our patient carried the fetus one week post-term and delivered a healthy boy via C-section; isolated sagittal craniosynostosis was later diagnosed and successfully repaired. The occurrence of craniosynostosis in a woman who developed pityriasis rosea during her first trimester of pregnancy may be two coincidental events. PMID:27648382

  3. Neutropenia - infants

    MedlinePlus

    ... this page: //medlineplus.gov/ency/article/007230.htm Neutropenia - infants To use the sharing features on this page, please enable JavaScript. Neutropenia is an abnormally low number of white blood ...

  4. Infant botulism

    MedlinePlus

    ... found in soil and certain foods (such as honey and some corn syrups). Infant botulism occurs mostly ... late as 1 year. Risk factors include swallowing honey as a baby, being around contaminated soil, and ...

  5. Infant reflexes

    MedlinePlus

    ... neck reflex; Galant reflex; Truncal incurvation; Rooting reflex; Parachute reflex; Grasp reflex ... was stroked and begin to make sucking motions. PARACHUTE REFLEX This reflex occurs in slightly older infants ...

  6. Healthy Schools, Healthy Futures: The Case for Improving School Environment.

    ERIC Educational Resources Information Center

    Henderson, Alan C.

    This book addresses the school as a worksite for faculty, staff, and administrators; as a learning site for students; and as an important site for creating a healthy, productive environment. Born out of a commitment to health education as an essential strategy for maintaining public health, this book contends that the physical condition of the…

  7. Nutritional management of preterm infants postdischarge

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The usual recommendation for feeding prematurely born infants is to provide sufficient nutrients to support rates of growth and nutrient accretion equal to intrauterine rates. The protein and energy intakes required to achieve this goal, provided the intakes of all other necessary nutrients are adeq...

  8. Microcephaly in Infants, Pernambuco State, Brazil, 2015

    PubMed Central

    2016-01-01

    We studied the clinical characteristics for 104 infants born with microcephaly in the delivery hospitals of Pernambuco State, Brazil, during 2015. Testing is ongoing to exclude known infectious causes. However, microcephaly peaked in October and demonstrated central nervous system abnormalities with brain dysgenesis and intracranial calcifications consistent with an intrauterine infection. PMID:27071041

  9. Maternal Adiposity Negatively Influences Infant Brain White Matter Development

    PubMed Central

    Ou, Xiawei; Thakali, Keshari M.; Shankar, Kartik; Andres, Aline; Badger, Thomas M.

    2015-01-01

    Objective To study potential effects of maternal body composition on central nervous system (CNS) development of newborn infants. Methods Diffusion tensor imaging (DTI) was used to evaluate brain white matter development in 2 week old, full-term, appropriate for gestational age (AGA) infants from uncomplicated pregnancies of normal-weight (BMI<25 at conception) or obese (BMI ≥30 at conception) and otherwise healthy mothers. Tract-based spatial statistics (TBSS) analyses were used for voxel-wise group comparison of fractional anisotropy (FA), a sensitive measure of white matter integrity. DNA methylation analyses of umbilical cord tissue focused on genes known to be important in CNS development were also performed. Results Newborns from obese women had significantly lower FA values in multiple white matter regions than those born of normal-weight mothers. Global and regional FA values negatively correlated (P<0.05) with maternal fat mass percentage. Linear regression analysis followed by gene ontology enrichment showed that methylation status of 68 CpG sites representing 57 genes with GO terms related to CNS development was significantly associated with maternal adiposity status. Conclusions These results suggest a negative association between maternal adiposity and white matter development in offspring. PMID:25919924

  10. Modular missile borne computers

    NASA Technical Reports Server (NTRS)

    Ramseyer, R.; Arnold, R.; Applewhite, H.; Berg, R.

    1980-01-01

    The modular missile borne computer's architecture with emphasis on how that architecture evolved is discussed. A careful analysis is given of both the physical constraints and the processing requirements.

  11. Healthy world, healthy people.

    PubMed

    Mcmichael, T

    1997-01-01

    This article discusses the challenges to human health from environmental degradation. The environment includes the social environment as well as the physical and chemical environment. Housing quality, recreation, population growth, density and mobility, social networks, and political and distributive equity also impact on health. There are well known examples of man-made disasters, such as in Bhopal, Chernobyl, and the Love Canal. What are less understood are the general conditions of poor health, low life expectancy, and early death due to polluted air, contaminated drinking water, and pesticide and other chemical contamination. An estimated 66% of diarrhea episodes are attributed to contaminated food or water. Health and vital statistics do not measure public health problems, such as declines in intelligence from lead ingestion from auto emissions. Epidemiological tracking of cause and effect of environmental contaminants is elusive. Some key features of environmental impact are the threshold effect, indirect pathways, and long-term and systems effects. Environmental hazards may deplete or disrupt natural biophysical processes that are the basic source of sustained good health. These basic systems include the food production system, the vector borne disease routes, global hydrological cycles, and the stratosphere. Gains in life expectancy have been due to declines in infectious disease mortality in early life, food security, improved hygiene and water sanitation, vaccination, and antibiotics and other medical treatments. Rapid technological change, acquisitive consumerism, ignorance of distant and deferred environmental impacts, and a free market ethic limit social advancement and ignore public health and environmental stresses. The scale of today's environmental problems requires priority setting and socially and ecologically sustainable ways of living. PMID:12321048

  12. Infant temperament contributes to early infant growth: A prospective cohort of African American infants

    PubMed Central

    Slining, Meghan M; Adair, Linda; Goldman, Barbara Davis; Borja, Judith; Bentley, Margaret

    2009-01-01

    Background Prospective studies linking infant temperament, or behavioral style, to infant body composition are lacking. In this longitudinal study (3 to 18 months), we seek to examine the associations between two dimensions of infant temperament (distress to limitations and activity level) and two anthropometric indicators (weight-for-length z-scores (WLZ) and skin fold (SF) measures) in a population at high risk of overweight. Methods Data are from the Infant Care and Risk of Obesity Project, a longitudinal study of North Carolina low income African American mother-infant dyads (n = 206). Two temperament dimensions were assessed using the Infant Behavior Questionnaire-Revised. A high distress to limitations score denotes an infant whose mother perceives that s/he often cries or fusses, and a high activity level score one who moves his/her limbs and squirms frequently. Cross-sectional analyses were conducted using ordinary least squares regression. Fixed effects longitudinal models were used to estimate anthropometric outcomes as a function of time varying infant temperament. Results In longitudinal models, increased activity levels were associated with later decreased fatness and WLZ. In contrast, high levels of distress to limitations were associated with later increased fatness at all time points and later increased WLZ at 12 months. Conclusion Infant temperament dimensions contribute to our understanding of the role of behavior in the development of the risk of overweight in the formative months of life. Identification of modifiable risk factors early in life may help target strategies for establishing healthy lifestyles prior to the onset of overweight. PMID:19656377

  13. Health-related Quality of Life in Infants With Sickle Cell Disease.

    PubMed

    Beverung, Lauren M; Bemrich-Stolz, Christina; Torres, Sylvia; Panepinto, Julie A

    2015-11-01

    Using historical cohorts of healthy, acutely ill, and chronically ill infants for comparison, we sought to determine whether infants with sickle cell disease (SCD) have impaired health-related quality of life (HRQL). We conducted a cross-sectional study at 2 sites: the Medical College of Wisconsin/Children's of Wisconsin and the University of Alabama School of Medicine/Children's of Alabama. Parents of 90 infants with SCD completed the PedsQL Infant Module corresponding to their infant's age (1 to 12 mo or 13 to 24 mo) during a regular clinic visit. At 1 to 12 months, infants with SCD displayed lower Physical HRQL than healthy infants, but better HRQL than chronically ill infants. By 13 to 24 months, infants with SCD had worse HRQL in all areas than healthy infants and worse Physical and Total HRQL than acutely ill infants. Compared with chronically ill infants in this age group, infants with SCD had similar Physical HRQL and better Psychosocial and Total HRQL. By 13 to 24 months, a greater proportion of infants with SCD had impaired Physical and Total HRQL compared with infants aged 1 to 12 months. All differences were significant at the (P<0.05) level. Impaired HRQL can be detected in infants with SCD.

  14. [Infant feeding].

    PubMed

    Robert, M

    2012-09-01

    Infants are vulnerable: their growth and their development depend largely on their nutritional status. It is important to propose for them an optimal food. The human milk is unquestionably the best choice for the infant. When breastfeeding is not possible, the choice of the milk is made among hundreds of formulas for infants. They are regulated by a European directive. The healthcare professionals have to recommend as often as possible an infant formula: low protein content, predominance of whey proteins, enrichment with long chain fatty acids, lactose, addition of pre- or probiotics. The formulas for specific indications will be recommended in case of particular situations after verification that the complaints (constipation, regurgitations, stomach pains) cannot be corrected by simple dietary measures (increasing of the intakes of meals with a concomitant reduction of the volume of the meals). The food diversification is recommended between 17 and 26 weeks according to the neuromuscular capacities of the infant. These meals must be presented with a spoon to assure a sufficient nutritional intake. In Belgium, the use is to begin with fruits. One should avoid adding biscuits or sugar. The meal of vegetables will be introduced a little later. It should consist of starchy foods, vegetables with some fat to which the meat will be added. Numerous foods (biscuits, croissants and similar products, chips) should never be part of the ordinary menu, but should be reserved for particular occasions. The education of the children should begin from this age on.

  15. Infant formula.

    PubMed

    O'Connor, Nina R

    2009-04-01

    Although the American Academy of Pediatrics and the American Academy of Family Physicians recommend breast milk for optimal infant nutrition, many parents still choose formula as an acceptable alternative. The wide variety of available formulas is confusing to parents and physicians, but formulas can be classified according to three basic criteria: caloric density, carbohydrate source, and protein composition. Most infants require a term formula with iron. There is insufficient evidence to recommend supplementation with docosahexaenoic acid or arachidonic acid. Soy formulas are indicated for congenital lactase deficiency and galactosemia, but are not recommended for colic because of insufficient evidence of benefit. Hypoallergenic formulas with extensively hydrolyzed protein are effective for the treatment of milk protein allergy and the prevention of atopic disease in high-risk infants. Antireflux formulas decrease emesis and regurgitation, but have not been shown to affect growth or development. Most infants with reflux require no treatment. Family physicians can use these guidelines to counsel parents about infant formula, countering consumer advertising that is not evidence-based. PMID:19378873

  16. The Impact of Maternal Obesity and Excessive Gestational Weight Gain on Maternal and Infant Outcomes in Maine: Analysis of Pregnancy Risk Assessment Monitoring System Results from 2000 to 2010

    PubMed Central

    Sarton, Cheryl; Lichter, Erika

    2016-01-01

    The objective of this study is to understand the relationships between prepregnancy obesity and excessive gestational weight gain (GWG) and adverse maternal and fetal outcomes. Pregnancy risk assessment monitoring system (PRAMS) data from Maine for 2000–2010 were used to determine associations between demographic, socioeconomic, and health behavioral variables and maternal and infant outcomes. Multivariate logistic regression analysis was performed on the independent variables of age, race, smoking, previous live births, marital status, education, BMI, income, rurality, alcohol use, and GWG. Dependent variables included maternal hypertension, premature birth, birth weight, infant admission to the intensive care unit (ICU), and length of hospital stay of the infant. Excessive prepregnancy BMI and excessive GWG independently predicted maternal hypertension. A high prepregnancy BMI increased the risk of the infant being born prematurely, having a longer hospital stay, and having an excessive birth weight. Excessive GWG predicted a longer infant hospital stay and excessive birth weight. A low pregnancy BMI and a lower than recommended GWG were also associated with poor outcomes: prematurity, low birth weight, and an increased risk of the infant admitted to ICU. These findings support the importance of preconception care that promotes achievement of a healthy weight to enhance optimal reproductive outcomes. PMID:27747104

  17. Sequential observation of infant regulated and dysregulated behavior following soothing and stimulating maternal behavior during feeding

    PubMed Central

    Brown, Lisa F.; Pridham, Karen A.; Brown, Roger

    2014-01-01

    Purpose To describe maternal behaviors occurring before infant regulated or dysregulated behavior at three times in early infancy and examine behavioral patterns over time with their prematurely born infants. Method & Design Video-recordings of 37 dyads were coded on infant regulated and dysregulated behaviors following maternal soothing and stimulating behaviors. Results At each time, infants showed more regulation after maternal soothing than after maternal stimulating. Further study is merited. Practice Implications Knowing infant regulation and dysregulation following categories of maternal behavior could help mothers anticipate infant regulatory or dysregulatory behavior in response to their own behavior and identify supportive caregiving strategies. PMID:24417766

  18. Description of the methodology used in an ongoing pediatric care interventional study of children born with cleft lip and palate in South America [NCT00097149

    PubMed Central

    Wehby, George L; Castilla, Eduardo E; Goco, Norman; Rittler, Monica; Cosentino, Viviana; Javois, Lorette; McCarthy, Ann Marie; Bobashev, Georgiy; Litavecz, Stephen; Mariona, Alejandra; Dutra, Graca; López-Camelo, Jorge S; Orioli, Iêda M; Murray, Jeffrey C

    2006-01-01

    Background The contribution of birth defects, including cleft lip and palate, to neonatal and infant mortality and morbidity is substantial. As other mortality and morbidity causes including infections, hygiene, prematurity, and nutrition are eradicated in less developed countries, the burden of birth defects will increase proportionally. Methods/Design We are using cleft lip and palate as a sentinel birth defect to evaluate its burden on neonatal and infant health and to assess the effectiveness of systematic pediatric care during the first month and first two years of life in decreasing this burden. The neonatal intervention, consisting of weekly pediatric evaluation and referral to appropriate care, is delivered to about 696 infants born with cleft lip and/or palate in 47 hospitals in South America. Neonatal mortality in this group will be compared to that in a retrospective control group of about 464 infants born with cleft lip and/or palate in the same hospitals. The subgroup of infants with isolated clefts of both the lip and palate (about 264) is also randomized into two groups, intervened and non-intervened, and further followed up over 2 years. Intervened cases are evaluated by pediatricians every three months and referred for appropriate care. The intervened and non-intervened cases will be compared over study outcomes to evaluate the intervention effectiveness. Non-intervened cases are matched and compared to healthy controls to assess the burden of cleft lip and palate. Outcomes include child's neurological and physical development and family social and economic conditions. Discussion Large-scale clinical trials to improve infant health in developing countries are commonly suggested, making it important to share the methods used in ongoing studies with other investigators implementing similar research. We describe here the content of our ongoing pediatric care study in South America. We hope that this may help researchers targeting this area to plan

  19. Food-Borne Trematodiases

    PubMed Central

    Keiser, Jennifer; Utzinger, Jürg

    2009-01-01

    Summary: An estimated 750 million people are at risk of infections with food-borne trematodes, which comprise liver flukes (Clonorchis sinensis, Fasciola gigantica, Fasciola hepatica, Opisthorchis felineus, and Opisthorchis viverrini), lung flukes (Paragonimus spp.), and intestinal flukes (e.g., Echinostoma spp., Fasciolopsis buski, and the heterophyids). Food-borne trematodiases pose a significant public health and economic problem, yet these diseases are often neglected. In this review, we summarize the taxonomy, morphology, and life cycle of food-borne trematodes. Estimates of the at-risk population and number of infections, geographic distribution, history, and ecological features of the major food-borne trematodes are reviewed. We summarize clinical manifestations, patterns of infection, and current means of diagnosis, treatment, and other control options. The changing epidemiological pattern and the rapid growth of aquaculture and food distribution networks are highlighted, as these developments might be associated with an elevated risk of transmission of food-borne trematodiases. Current research needs are emphasized. PMID:19597009

  20. Calmodulin Mutations Associated with Recurrent Cardiac Arrest in Infants

    PubMed Central

    Crotti, Lia; Johnson, Christopher N.; Graf, Elisabeth; De Ferrari, Gaetano M.; Cuneo, Bettina F.; Ovadia, Marc; Papagiannis, John; Feldkamp, Michael D.; Rathi, Subodh G.; Kunic, Jennifer D.; Pedrazzini, Matteo; Wieland, Thomas; Lichtner, Peter; Beckmann, Britt-Maria; Clark, Travis; Shaffer, Christian; Benson, D. Woodrow; Kääb, Stefan; Meitinger, Thomas; Strom, Tim M.; Chazin, Walter J.; Schwartz, Peter J.; George, Alfred L.

    2013-01-01

    Background Life-threatening disorders of heart rhythm may arise during infancy and can result in the sudden and tragic death of a child. We performed exome sequencing on two unrelated infants presenting with recurrent cardiac arrest to discover a genetic cause. Methods and Results We ascertained two unrelated infants (probands) with recurrent cardiac arrest and dramatically prolonged QTc interval who were both born to healthy parents. The two parent-child trios were investigated using exome sequencing to search for de novo genetic variants. We then performed follow-up candidate gene screening on an independent cohort of 82 subjects with congenital long-QT syndrome without an identified genetic cause. Biochemical studies were performed to determine the functional consequences of mutations discovered in two genes encoding calmodulin. We discovered three heterozygous de novo mutations in either CALM1 or CALM2, two of the three human genes encoding calmodulin, in the two probands and in two additional subjects with recurrent cardiac arrest. All mutation carriers were infants who exhibited life-threatening ventricular arrhythmias combined variably with epilepsy and delayed neurodevelopment. Mutations altered residues in or adjacent to critical calcium binding loops in the calmodulin carboxyl-terminal domain. Recombinant mutant calmodulins exhibited several fold reductions in calcium binding affinity. Conclusions Human calmodulin mutations disrupt calcium ion binding to the protein and are associated with a life-threatening condition in early infancy. Defects in calmodulin function will disrupt important calcium signaling events in heart affecting membrane ion channels, a plausible molecular mechanism for potentially deadly disturbances in heart rhythm during infancy. PMID:23388215

  1. Increased docosahexaenoic acid levels in human newborn infants by administration of sardines and fish oil during pregnancy.

    PubMed

    Connor, W E; Lowensohn, R; Hatcher, L

    1996-03-01

    In rhesus monkeys, maternal n-3 fatty acid deficiency during pregnancy produces infant monkeys deficient in n-3 fatty acids at birth. These results stimulated current experiments to find out if n-3 fatty acids from fish in the diets of pregnant women would influence the concentration of docosahexaenoic acid (DHA, 22:6 n-3) in the newborn human infant. Fifteen healthy pregnant women were enrolled to receive a 9-wk dietary supplementation of n-3 fatty acids from the 26th to the 35th wk of pregnancy. Sixteen pregnant women were not supplemented and served as controls. n-3 Fatty acid supplementation consisted of sardines and additional fish oil, which provided a total of 2.6 g of n-3 fatty acids per day (d) for the 9-wk period of supplementation. This included 1.01 g DHA. The end point of this study was the blood concentrations of DHA in the newborn infant. DHA in maternal red blood cells increased from 4.6% of total fatty acids to 7.15% at the end of the supplement period and at the time of delivery decreased (as expected) to 5.97% of total fatty acids. Maternal plasma showed a similar change from 2.12 to 3.51% of total fatty acids and then decreased to 2.35%. Levels of DHA in plasma and red blood cells of unsupplemented mothers did not change during the same time period. Levels of DHA in blood of newborn infants differed greatly in infants born from n-3-supplemented mothers compared with control infants. In red blood cells, DHA was 7.92% of total fatty acids compared with 5.86% (control infants). Plasma values showed a similar difference: 5.05% vs. 3.47% (controls). In n-3-supplemented infants, DHA concentrations were 35.2% higher than in control infants in red blood cells and 45.5% higher in plasma. These data indicate the importance of maternal dietary n-3 fatty acids and, in particular, maternal dietary DHA in promoting higher concentrations of DHA in the blood of the newborn infant.

  2. Born, The Innovator

    NASA Astrophysics Data System (ADS)

    Baker, Lionel R.

    1983-06-01

    The essence of innovation, which is the successful combination of need and technical feasibility, was well illustrated by Born in his analogue computer for determining Fourier transforms of a number of different functions which occur in acoustics, optics and X-ray crystal analysis. After a brief description of the first photo-electric Fourier transformer, which involved rotating a sine grating behind a slit to select a range of spatial frequencies, subsequent developments of Born's basic idea are discussed and, in particular, its use in equipment for measurement of the optical transfer function (OTF). The widespread use of this equipment has led to several international exchanges of information on standards relating to image quality and, even after 20 years of intense technical development throughout the world, the performance of OTF systems based on Born's idea has not so far been surpassed.

  3. Infant Maltreatment-Related Mortality in Alaska: Correcting the Count and Using Birth Certificates to Predict Mortality

    ERIC Educational Resources Information Center

    Parrish, Jared W.; Gessner, Bradford D.

    2010-01-01

    Objectives: To accurately count the number of infant maltreatment-related fatalities and to use information from the birth certificates to predict infant maltreatment-related deaths. Methods: A population-based retrospective cohort study of infants born in Alaska for the years 1992 through 2005 was conducted. Risk factor variables were ascertained…

  4. Balloon borne Infrared Surveys

    NASA Astrophysics Data System (ADS)

    Lubin, Philip M.

    2015-08-01

    We report on modeling of a balloon borne mission to survey the 1-5 micron region with sensitivity close to the zodiacal light limits in portions of this band. Such a survey is compelling for numerous science programs and is complimentary to the upcoming Euclid, WFIRST and other orbital missions. Balloons borne missions offer much lower cost access and rapid technological implementation but with much less exposure time and increased backgrounds. For some science missions the complimentary nature of these is extremely useful. .

  5. Early Vocalization of Preterm Infants with Extremely Low Birth Weight (ELBW), Part I: From Birth to Expansion Stage

    ERIC Educational Resources Information Center

    Torola, Helena; Lehtihalmes, Matti; Heikkinen, Hanna; Olsen, Paivi; Yliherva, Anneli

    2012-01-01

    The vocalization of preterm infants with extremely low birth weight (ELBW) up to the expansion stage was systematically described and compared with those of healthy full-term infants. The sample consisted of 18 preterm ELBW infants and the control group of 11 full-term infants. The follow-up was performed intensively using video-recordings. The…

  6. 78 FR 54911 - Certain Thermal Support Devices for Infants, Infant Incubators, Infant Warmers and Components...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-06

    ... COMMISSION Certain Thermal Support Devices for Infants, Infant Incubators, Infant Warmers and Components.... International Trade Commission has received a complaint entitled Certain Thermal Support Devices for Infants, Infant Incubators, Infant Warmers and Components Thereof, DN 2976; the Commission is soliciting...

  7. Vector-borne diseases.

    PubMed

    Gubler, D J

    2009-08-01

    Vector-borne diseases have been the scourge of man and animals since the beginning of time. Historically, these are the diseases that caused the great plagues such as the 'Black Death' in Europe in the 14th Century and the epidemics of yellow fever that plagued the development of the New World. Others, such as Nagana, contributed to the lack of development in Africa for many years. At the turn of the 20th Century, vector-borne diseases were among the most serious public and animal health problems in the world. For the most part, these diseases were controlled by the middle of the 20th Century through the application of knowledge about their natural history along with the judicious use of DDT (dichlorodiphenyltrichloroethane) and other residual insecticides to interrupt the transmission cycle between arthropod and vertebrate host. However, this success initiated a period of complacency in the 1960s and 1970s, which resulted in the redirection of resources away from prevention and control of vector-borne diseases. The 1970s was also a time in which there were major changes to public health policy. Global trends, combined with changes in animal husbandry, urbanisation, modern transportation and globalisation, have resulted in a global re-emergence of epidemic vector-borne diseases affecting both humans and animals over the past 30 years. PMID:20128467

  8. In Darkness Born

    NASA Astrophysics Data System (ADS)

    Cohen, Martin

    2009-06-01

    Preface; 1. What does astronomy tell us?; 2. what is a star?; 3. Our galaxy; 4. Where are starts born?; 5. How to recognise the youngest stars; 6. Nature's womb; 7. How and why clouds collapse; 8. Towards a more sedate life; 9. High-mass stars and triggering mechanisms; 10. Planets; 11. Epilogue; Index.

  9. Vector-borne diseases.

    PubMed

    Gubler, D J

    2009-08-01

    Vector-borne diseases have been the scourge of man and animals since the beginning of time. Historically, these are the diseases that caused the great plagues such as the 'Black Death' in Europe in the 14th Century and the epidemics of yellow fever that plagued the development of the New World. Others, such as Nagana, contributed to the lack of development in Africa for many years. At the turn of the 20th Century, vector-borne diseases were among the most serious public and animal health problems in the world. For the most part, these diseases were controlled by the middle of the 20th Century through the application of knowledge about their natural history along with the judicious use of DDT (dichlorodiphenyltrichloroethane) and other residual insecticides to interrupt the transmission cycle between arthropod and vertebrate host. However, this success initiated a period of complacency in the 1960s and 1970s, which resulted in the redirection of resources away from prevention and control of vector-borne diseases. The 1970s was also a time in which there were major changes to public health policy. Global trends, combined with changes in animal husbandry, urbanisation, modern transportation and globalisation, have resulted in a global re-emergence of epidemic vector-borne diseases affecting both humans and animals over the past 30 years.

  10. Outcomes for Extremely Premature Infants

    PubMed Central

    Glass, Hannah C.; Costarino, Andrew T.; Stayer, Stephen A.; Brett, Claire; Cladis, Franklyn; Davis, Peter J.

    2015-01-01

    children born at these early gestational ages. The striking similarities in response to extreme prematurity in the lung and brain imply that agents and techniques that benefit one organ are likely to also benefit the other. Finally, since therapy and supportive care continue to change, the outcomes of ELBW infants are ever evolving. Efforts to minimize injury, preserve growth, and identify interventions focused on antioxidant and anti-inflammatory pathways are now being evaluated. Thus, treating and preventing long-term deficits must be developed in the context of a “moving target.” PMID:25988638

  11. Outcomes for extremely premature infants.

    PubMed

    Glass, Hannah C; Costarino, Andrew T; Stayer, Stephen A; Brett, Claire M; Cladis, Franklyn; Davis, Peter J

    2015-06-01

    developmental, learning, behavioral, and social problems is critical for children born at these early gestational ages.The striking similarities in response to extreme prematurity in the lung and brain imply that agents and techniques that benefit one organ are likely to also benefit the other. Finally, because therapy and supportive care continue to change, the outcomes of extremely low birth weight infants are ever evolving. Efforts to minimize injury, preserve growth, and identify interventions focused on antioxidant and anti-inflammatory pathways are now being evaluated. Thus, treating and preventing long-term deficits must be developed in the context of a "moving target."

  12. Association of folic acid supplementation during pregnancy and infant bronchiolitis.

    PubMed

    Veeranki, Sreenivas P; Gebretsadik, Tebeb; Dorris, Stacy L; Mitchel, Edward F; Hartert, Tina V; Cooper, William O; Tylavsky, Frances A; Dupont, William; Hartman, Terryl J; Carroll, Kecia N

    2014-04-15

    Viral bronchiolitis affects 20%-30% of infants; because there is no known effective treatment, it is important to identify risk factors that contribute to its pathogenesis. Although adequate folate intake during the periconceptional period prevents neural tube defects, animal data suggest that higher supplementation may be a risk factor for child respiratory diseases. Using a population-based retrospective cohort of 167,333 women and infants, born in 1995-2007 and enrolled in the Tennessee Medicaid program, we investigated the association between the filling of folic acid-containing prescriptions and infant bronchiolitis. We categorized women into the following 4 groups in relation to the first trimester: "none" (no prescription filled), "first trimester only," "after first trimester," and "both" (prescriptions filled both during and after the first trimester). Overall, 21% of infants had a bronchiolitis diagnosis, and 5% were hospitalized. Most women filled their first prescriptions after the fifth to sixth weeks of pregnancy, and most prescriptions contained 1,000 µg of folic acid. Compared with infants born to women in the "none" group, infants born to women in the "first trimester only" group had higher relative odds of bronchiolitis diagnosis (adjusted odds ratio = 1.17, 95% confidence interval: 1.11, 1.22) and greater severity (adjusted odds ratio = 1.16, 95% confidence interval: 1.11, 1.22). This study's findings contribute to an understanding of the implications of prenatal nutritional supplement recommendations for infant bronchiolitis.

  13. Humans are born too soon: impact on pediatric otolaryngology.

    PubMed

    Bluestone, Charles D

    2005-01-01

    Humans are born 12 months too early. Gestation should be 21 months. Humans evolved to become the pre-eminent animal in the world, but our big brain, bipedalism, and small female pelvic outlet have caused us to pay the price of being born too soon with all of its disadvantages. Early birth has an impact on diseases and disorders encountered by the otolaryngologist, including otitis media, laryngomalacia, tracheomalacia, congenital vocal cord paralysis, subglottic and tracheal stenosis, gastroesophageal reflux, congenital micrognathia, and congenital nasal alar collapse. Many of these conditions improve or resolve completely in the first year of life as an infant's immune system and anatomy matures. Knowledge of this evolutionary process can help us understand why some infants will grow out of certain diseases and disorders encountered in pediatric otolaryngology, while others will not. PMID:15627440

  14. [Infant psychiatry - more reality than tale].

    PubMed

    Puura, Kaija; Tamminen, Tuula

    2016-01-01

    In early childhood, the ability of the parent and the child to adapt to each other's needs during early interaction is essential for a healthy mental development.The parent's ability to carry out adequate early interaction may be compromised because of various problems. Positive, shared emotional experiences with the parent can protect the child's mental health. Severe or prolonged problems in baby care, interaction or behavior of the infant may result in the development of a psychic disorder in the infant. Infant psychiatric diagnosis and treatment plan are based on clinical examination of the child and the family and evaluation of the need for support. PMID:27382831

  15. Maternal education and adverse birth outcomes among immigrant women to the United States from Eastern Europe: a test of the healthy migrant hypothesis.

    PubMed

    Janevic, T; Savitz, D A; Janevic, M

    2011-08-01

    Immigrant women to the U.S. often have more favorable birth outcomes than their native-born counterparts, including lower rates of preterm birth and low birth weight, a phenomenon commonly attributed to a healthy migrant effect. However, this effect varies by ethnicity and country of origin. No previous study has examined birth outcomes among immigrants from the post-Communist countries of Eastern Europe, a group which includes both economic migrants and conflict refugees. Using data on 253,363 singletons births from New York City during 1995-2003 we examined the risk of preterm birth (PTB) (<37 weeks) or delivering a term small-for-gestational-age (SGA) infant among immigrants from Russia and Ukraine (RU), Poland, and former Yugoslavia Republics (FYR) relative to US-born non-Hispanic whites (NHW). Women in all three Eastern European groups had significantly later entry into prenatal care, were more likely to be Medicaid recipients, and had lower educational attainment than US-born NHW. In binomial regression analyses adjusting for age, education, parity, and pre-pregnancy weight, women from RU and FYR had lower risk of PTB than US-born NHW, whereas women from Poland had similar risk. Lower SGA risk was found among women from Poland and FYR, but not RU. When stratified by education, women with <12 years of education from all Eastern European groups had a reduced risk of PTB relative to US-born NHW. An educational gradient in PTB and SGA risk was less pronounced in all Eastern European groups compared to US-born NHW. The healthy migrant effect is present among immigrants from Eastern Europe to the U.S., especially among women with less education and those from the former Yugoslavia, a group that included many conflict refugees.

  16. The low-birth-weight infant

    PubMed Central

    1989-01-01

    Low-birth-weight (LBW) infants have special nutritional requirements arising from their rapid growth rate and developmental immaturity. LBW infants are of many kinds; for example, the nutritional needs and functional capabilities of a small-for-gestational-age full-term infant are not the same as those of a very LBW premature infant. Ideal criteria for evaluating the nutritional management of these infants have not been established, and thus the recommended intakes given here do not represent proven physiological requirements. They nevertheless provide a basis from which more refined recommendations may be made. Although this chapter is not intended as such to be a discussion of applicable feeding techniques, it would be difficult and artificial to divorce two such closely intertwined aspects of the distinctive needs of this highly vulnerable group. Feeding techniques have to be carefully assessed in the light of specific environments and the expertise available, and none is entirely risk-free in any setting. Thus, it is essential to compensate for the immaturity of the infants and to avoid compromising the airway or risking aspiration of gastric contents. The choice between using breast milk or proprietary formulas in feeding LBW infants is complex on both nutritional and immunological grounds as well as for practical reasons. Given that the preponderance (>90%) of LBW infants are born in developing countries, the use of an infant's own mother's fresh milk may be the only realistic option. However, irrespective of the health care facilities, level of technology or alternative formulas that might be available, studies show that there is much to recommend feeding LBW infants their own mothers' milk in any environment. PMID:20604471

  17. Infant mortality in Rajasthan villages.

    PubMed

    Gupta, S D; Jain, T P; Joshi, S; Mangal, D K

    1981-02-01

    Social, cultural and economic factors, beside medical causes, contribute to the high percentage of infant mortality in India. This study was carried out in 12 villages in the area of the Rural Health Training Centre, Naila, India; all villages were being regularly visited by paramedical staff and doctors. During 1977 62 infants died. Most parents were illiterate and very poor. 50.3% of deaths occurred within the first 28 days of life, and 25.8% within the first 7 days of life; 72.8% of deaths occurred within the first 6 months of life. Infections and malnutrition accounted for 77.3% of all deaths; pneumonia alone claimed 25.8% of lives, malnutrition 19.3%, fever for unknown reasons 16.1%, diarrhea 14.5% and prematurity 12.9%. Deaths for pneumonia were 56.3% in the postneonatal period and 43.7% in the neonatal period, while fever predominated as a cause of death in the neonatal rather than in postneonatal period, with 70% and 30% of deaths respectively. 56.4% of deaths were recorded among children born to mothers aged 21-30, 30.7% among children of mothers over 30, and 12.9% among children of mothers below 20. 51.6% of dead children had a birth order of 5 and over; only 17.8% had first birth order. 50.1% of deaths were observed in infants who were born less than 12 months from the previous conception. Similar studies done in other Indian regions show similar percentages of infant mortality and of causes for mortality. PMID:7263000

  18. Vital and Vulnerable Functions of the Primate Placenta Critical for Infant Health and Brain Development

    PubMed Central

    Coe, Christopher L.; Lubach, Gabriele R.

    2014-01-01

    The placenta is essential to mammalian pregnancy with many roles beyond just nutrient supply, including both endocrine and immune functions. During the course of evolution, the placenta of higher primates has acquired some unique features, including the capacity to secrete corticotropin-releasing hormone (CRH). In addition, a placental receptor for IgG enables particularly high levels of protective maternal antibody to reach the fetus before birth. This paper reviews the placental biology of primates, and discusses its involvement in adrenocortical hormone activity during pregnancy, the transfer of maternal antibody, and finally the delivery of maternal iron to the fetus, which is needed for normal brain development. An understanding of these vital functions during a full-term, healthy pregnancy provides insights into the consequences of gestational disturbances, such as maternal stress, illness, and undernutrition, which have even larger ramifications if the infant is born premature. PMID:24699357

  19. Vital and vulnerable functions of the primate placenta critical for infant health and brain development.

    PubMed

    Coe, Christopher L; Lubach, Gabriele R

    2014-10-01

    The placenta is essential to mammalian pregnancy with many roles beyond just nutrient supply, including both endocrine and immune functions. During the course of evolution, the placenta of higher primates has acquired some unique features, including the capacity to secrete corticotropin-releasing hormone (CRH). In addition, a placental receptor for IgG enables particularly high levels of protective maternal antibody to reach the fetus before birth. This paper reviews the placental biology of primates, and discusses its involvement in adrenocortical hormone activity during pregnancy, the transfer of maternal antibody, and finally the delivery of maternal iron to the fetus, which is needed for normal brain development. An understanding of these vital functions during a full-term, healthy pregnancy provides insights into the consequences of gestational disturbances, such as maternal stress, illness, and undernutrition, which have even larger ramifications if the infant is born premature.

  20. Dietary Sodium Intakes and Food Sources of Sodium in Canadian-Born and Asian-Born Individuals of Chinese Ethnicity at a Canadian University Campus

    ERIC Educational Resources Information Center

    Yu, Yan Han; Farmer, Anna; Mager, Diana; Willows, Noreen

    2014-01-01

    Objective: To document the sodium intake and food sources of sodium of Canadian-born Chinese (CBC) and Asian-born Chinese (ABC) individuals at a Canadian university campus. Participants: Healthy adults aged 18-58 years originating from Canada, China, Hong Kong, or Taiwan were recruited from the University of Alberta (n = 40 CBC, n = 41 ABC)…

  1. Warmth is Analgesic in Healthy Newborns

    PubMed Central

    Lang, Colleen W.; Porges, Stephen W.

    2014-01-01

    This study identifies a behavioral and nonpharmacologic means of preventing and reducing newborn pain. Our objective was to determine whether warmth is analgesic in newborn infants undergoing vaccination—a routine painful hospital procedure. We used a prospective randomized controlled trial of 47 healthy full-term newborn infants. Infants were randomized into one of three conditions prior to vaccination: warmth exposure, pacifier suckling, or sucrose taste. Crying, grimacing, and heart rate differences were analyzed between groups before, during, and after vaccination as outcome measures. Warmer infants cried significantly less than sucrose taste or pacifier suckling after vaccination. Heart rate patterns reflected this analgesia. Core temperature did not differ between study groups. Providing natural warmth to newborn infants during a painful procedure decreases the crying and grimacing on par with the “gold” standard treatments of sucrose or pacifier. PMID:22424877

  2. Differing first year mortality rates of term births to White, African-American, and Mexican-American US-born and foreign-born mothers.

    PubMed

    Collins, James W; Soskolne, Gayle R; Rankin, Kristin M; Bennett, Amanda C

    2013-12-01

    To determine whether maternal nativity (US-born versus foreign-born) is associated with the first year mortality rates of term births. Stratified and multivariable binomial regression analyses were performed on the 2003-2004 National Center for Health Statistics linked live birth-infant death cohort files. Only term (37-42 weeks) infants with non-Latina White, African-American, and Mexican-American mothers were studied. The infant mortality rate (<365 days, IMR) of births to US-born non-Latina White mothers (n = 3,684,569) exceeded that of births to foreign-born White mothers (n = 226,621): 2.4/1,000 versus 1.3/1,000, respectively; relative risk (RR) = 1.8 [95 % confidence interval (CI) 1.6-2.0]. The IMR of births to US-born African-American mothers (n = 787,452) exceeded that of births to foreign-born African-American mothers (n = 118,246): 4.1/1,000 versus 2.2/1,000, respectively; RR = 1.8 (1.6-2.1). The IMR of births to US-born Mexican-American mothers (n = 338,337) exceeded that of births to Mexican-born mothers (n = 719,837): 2.4/1,000 versus 1.8/1,000, respectively; RR = 1.3 (1.2-1.4). These disparities were not limited to a singular cause of death and were widest among deaths due to Sudden Infant Death Syndrome. In multivariable binomial regression models, the adjusted RR of infant mortality for non-LBW, term births to US-born (compared to foreign-born) for White, African-American, and Mexican-American mothers equaled 1.5 (1.3-1.7), 1.7 (1.5-2.1) and 1.6 (1.4-1.8), respectively. The IMR of term births to White, African-American, and Mexican-American mothers exceeds that of their counterparts with foreign-born mothers independent of traditional individual level risk factors.

  3. Does maternal birth outcome differentially influence the occurrence of infant death among African Americans and European Americans?

    PubMed

    Masho, Saba W; Archer, Phillip W

    2011-11-01

    The United States continues to have one of the highest infant mortality rates (IMR). Although studies have examined the association between maternal and infant birth outcomes, few studies have examined the impact of maternal birth outcome on infant mortality. This study was designed to examine the influence of maternal low birth weight and preterm birth on infant mortality. The 1997-2007 Virginia birth and infant death registry was analyzed. The infant birth and death data was linked to maternal birth registry data using the mother's maiden name and date of birth. From the mother's birth registry data, the grandmother's demographic and pregnancy history was obtained. Logistic regression modeling was used to estimate adjusted odds ratios and their 95% confidence intervals. There was a statistically significant association between maternal birth outcome and subsequent infant mortality. Infants born from a mother who was low birth weight were 2.3 times more likely to have an infant die within the first year of life. Similarly, infants born from a mother born preterm were 2.2 times more likely to have an infant die. Stratification by race showed that there was no statistical association between maternal birth weight and infant death among Whites. However, a strong association was observed among Blacks. Maternal birth outcomes may be an important indicator for infant mortality. Future longitudinal studies are needed to understand the underlying cause of these associations.

  4. Does maternal birth outcome differentially influence the occurrence of infant death among African Americans and European Americans?

    PubMed

    Masho, Saba W; Archer, Phillip W

    2011-11-01

    The United States continues to have one of the highest infant mortality rates (IMR). Although studies have examined the association between maternal and infant birth outcomes, few studies have examined the impact of maternal birth outcome on infant mortality. This study was designed to examine the influence of maternal low birth weight and preterm birth on infant mortality. The 1997-2007 Virginia birth and infant death registry was analyzed. The infant birth and death data was linked to maternal birth registry data using the mother's maiden name and date of birth. From the mother's birth registry data, the grandmother's demographic and pregnancy history was obtained. Logistic regression modeling was used to estimate adjusted odds ratios and their 95% confidence intervals. There was a statistically significant association between maternal birth outcome and subsequent infant mortality. Infants born from a mother who was low birth weight were 2.3 times more likely to have an infant die within the first year of life. Similarly, infants born from a mother born preterm were 2.2 times more likely to have an infant die. Stratification by race showed that there was no statistical association between maternal birth weight and infant death among Whites. However, a strong association was observed among Blacks. Maternal birth outcomes may be an important indicator for infant mortality. Future longitudinal studies are needed to understand the underlying cause of these associations. PMID:21057863

  5. Standard of hygiene and immune adaptation in newborn infants.

    PubMed

    Kallionpää, Henna; Laajala, Essi; Öling, Viveka; Härkönen, Taina; Tillmann, Vallo; Dorshakova, Natalya V; Ilonen, Jorma; Lähdesmäki, Harri; Knip, Mikael; Lahesmaa, Riitta

    2014-11-01

    The prevalence of immune-mediated diseases, such as allergies and type 1 diabetes, is on the rise in the developed world. In order to explore differences in the gene expression patterns induced in utero in infants born in contrasting standards of living and hygiene, we collected umbilical cord blood RNA samples from infants born in Finland (modern society), Estonia (rapidly developing society) and the Republic of Karelia, Russia (poor economic conditions). The whole blood transcriptome of Finnish and Estonian neonates differed from their Karelian counterparts, suggesting exposure to toll-like receptor (TLR) ligands and a more matured immune response in infants born in Karelia. These results further support the concept of a conspicuous plasticity in the developing immune system: the environmental factors that play a role in the susceptibility/protection towards immune-mediated diseases begin to shape the neonatal immunity already in utero and direct the maturation in accordance with the surrounding microbial milieu. PMID:25245264

  6. Cry analysis in infants with Rh haemolytic disease.

    PubMed

    Koivisto, M

    1987-01-01

    The influence of hyperbilirubinaemia on the infants' cries and the feasibility of the use of cry analysis for the early identification of developing kernicterus were studied by analyzing the cries of 100 healthy one-day-old infants and 31 infants with Rh haemolytic disease of the newborn (Rh-HDN) by using sound spectrographic methods. The newborn infants with Rh-HDN were divided into three subgroups according to the findings in a neurological examination: an evident group (10 infants), a transient group (13 infants) and an asymptomatic group (8 infants) and followed up until one year of age. Cry recording and a neurological examination were carried out once for each of the healthy one-day-old infants and twice a day during the first week of life for the infants with Rh-HDN, and thereafter once a day until discharged and at the ages of 1 and 3 months. Additional neurological examinations were performed on the Rh-HDN infants at the ages of 6 and 12 months. Bilirubin determination was carried out in connection with the cry recordings during the first week of life. The effect of blood exchange transfusion on the cry sound was investigated in infants with a bilirubin level above 250 mumol/l (n = 12) and below this level (n = 15) before the procedure. An electroencephalography (EEG) was recorded once during the neonatal period and once during the follow-up. The cries of the healthy infants were used to develop a cry score comprising 16 characteristics (latency, duration of phonation, maximum and minimum pitch of fundamental frequency, occurrence and maximum pitch of shift, glide, melody form, biphonation, furcation, noise concentration, voice quality, double harmonic break, glottal plosives, vibrato and glottal roll), which was then applied to the analysis of the cries of the 31 infants with Rh-HDN. In addition, maximum pitch of fundamental frequency, furcation and combination of biphonation and/or furcation were studied. The cry score and maximum pitch of fundamental

  7. Extensive hepatic necrosis in a premature infant.

    PubMed

    Bemmel, L A; Hack, W W; Seldenrijk, C A; Kneepkens, C M

    1992-02-01

    A fatal case of fulminant hepatic failure that occurred in the neonatal period is reported in a premature infant born after 27 4/7-weeks' gestation. Immediately after birth the infant had severe hypoxia and hypotension resulting from birth asphyxia, hypovolemic shock, and septicemia. At autopsy, histological appearance of the liver showed virtually total hepatocellular necrosis without features of fibrosis. Although the exact cause of hepatocellular injury cannot be fully ascertained, it is assumed that hypoxia and hypotension must have been the predominant factors leading to massive hepatic necrosis.

  8. Ocular Manifestations in Infants Resulted from Assisted Reproductive Technology (ART)

    PubMed Central

    Jafarzadehpur, Ebrahim; Mohhamadi, Ali Reza; Nateghi, Mohammad Reza; Fazeli, Abolhasan Shahzade; Kashi, Khashayar Mehdizadeh

    2013-01-01

    Objective Nowadays, many infertile couples can have child by assistant reproductive technology (ART). Always the undesirable effects of these methods on newborn are considered and are evaluated. The aim of this study is to describe the impact of ART on ocular and visual performances of infants born by these methods. Materials and methods In a cross-sectional descriptive study, 479 infants aged three-nine months presented to an optometry clinic of Child Health and Development Research Department (CHDRD), Tehran, Iran. Static retinoscopy, qualitative fixation evaluation, Hirschberg test, red reflex assessment and external eye examination were carried out. Other information such as birth weight and maturity of the infants was recorded. Results It was possible to assess only 320 out of 479 infants due to general condition of some participants. Comparison of mean refractive error in infants’ right and left eyes did not show any significant difference. Our findings confirmed that 20.3% had poor fixation, while 2.9% revealed manifest strabismus. The results also revealed the prevalences of myopia, hyperopia and emmetropia are 2.9%, 87%, and 10.1%, respectively. Red reflex abnormalities were significantly found in boys and in preterm infants (p < 0.05). Failure of fixation control was seen more frequently with increasing refractive error, which significantly developed in preterm infants (p < 0.001). Conclusion These results reflect the necessity of more comprehensive assessments and further follow-up of infants born by ART, especially for premature male ART infants. These results also suggest the probability of fixation condition and visual deficiencies in these infants. It is recommended to pay close attention to this preliminary report about the refractive and fixation condition of the infants born after ART. PMID:24971123

  9. Tick-borne diseases.

    PubMed

    Doan-Wiggins, L

    1991-05-01

    Ticks may transmit a variety of human pathogens and are second in importance only to the mosquito as a vector of human disease. The majority of tick-borne diseases are nonspecific in their initial clinical and laboratory presentation and may be confused with a variety of more common illnesses. A history of tick exposure is frequently not available. Although specific serologic tests exist for confirming the diagnosis of many of these diseases, the time required for confirmation of results makes them of little use in the acute situation. Recognition of the epidemiology of tick-borne pathogens and clinical suspicion are of key importance in making the appropriate diagnosis. Early and specific therapy is a principal factor in reducing the morbidity and mortality associated with these diseases. PMID:1893895

  10. [Food-borne botulism].

    PubMed

    Nakamura, Yuko; Sawada, Mikio; Ikeguchi, Kunihiko; Nakano, Imaharu

    2012-08-01

    Botulism is a neuroparalytic disease caused by neurotoxins produced by Clostridium botulinum, and classically presents as palsies of cranial nerves and acute descending flaccid paralysis. Food-borne botulism is the most common form of botulism, and caused by preformed neurotoxins produced by Clostridium botulinum. Electrophysiological studies play an important role in the early diagnosis. Confirmation of the diagnosis is based on the detection of botulinum toxins in the patient's serum or stool. In Japan, decades ago, botulism type E occurred, though only sporadically, almost every year, but in recent years, has dramatically decreased in frequency. Botulism is a curable disease when treated early and adequately. Differential diagnosis of cranial nerves and limb muscle palsies with rapid exacerbation should include food-borne botulism.

  11. The relationship between planned and reported home infant sleep locations among mothers of late preterm and term infants.

    PubMed

    Tully, Kristin P; Holditch-Davis, Diane; Brandon, Debra

    2015-07-01

    To compare maternal report of planned and practiced home sleep locations of infants born late preterm (34 0/7 to 36 6/7 gestational weeks) with those infants born term (≥37 0/7 gestational weeks) over the first postpartum month. Open-ended semi-structured maternal interviews were conducted in a US hospital following birth and by phone at 1 month postpartum during 2010-2012. Participants were 56 mother-infant dyads: 26 late preterm and 30 term. Most women planned to room share at home with their infants and reported doing so for some or all of the first postpartum month. More women reported bed sharing during the first postpartum month than had planned to do so in both the late preterm and term groups. The primary reason for unplanned bed sharing was to soothe nighttime infant fussiness. Those participants who avoided bed sharing at home commonly discussed their fear for infant safety. A few parents reported their infants were sleeping propped on pillows and co-sleeping on a recliner. Some women in both the late preterm and term groups reported lack of opportunity to obtain a bassinet prior to childbirth. The discrepancy between plans for infant sleep location at home and maternally reported practices were similar in late preterm and term groups. Close maternal proximity to their infants at night was derived from the need to assess infant well-being, caring for infants, and women's preferences. Bed sharing concerns related to infant safety and the establishment of an undesirable habit, and alternative arrangements included shared recliner sleep.

  12. The relationship between planned and reported home infant sleep locations among mothers of late preterm and term infants.

    PubMed

    Tully, Kristin P; Holditch-Davis, Diane; Brandon, Debra

    2015-07-01

    To compare maternal report of planned and practiced home sleep locations of infants born late preterm (34 0/7 to 36 6/7 gestational weeks) with those infants born term (≥37 0/7 gestational weeks) over the first postpartum month. Open-ended semi-structured maternal interviews were conducted in a US hospital following birth and by phone at 1 month postpartum during 2010-2012. Participants were 56 mother-infant dyads: 26 late preterm and 30 term. Most women planned to room share at home with their infants and reported doing so for some or all of the first postpartum month. More women reported bed sharing during the first postpartum month than had planned to do so in both the late preterm and term groups. The primary reason for unplanned bed sharing was to soothe nighttime infant fussiness. Those participants who avoided bed sharing at home commonly discussed their fear for infant safety. A few parents reported their infants were sleeping propped on pillows and co-sleeping on a recliner. Some women in both the late preterm and term groups reported lack of opportunity to obtain a bassinet prior to childbirth. The discrepancy between plans for infant sleep location at home and maternally reported practices were similar in late preterm and term groups. Close maternal proximity to their infants at night was derived from the need to assess infant well-being, caring for infants, and women's preferences. Bed sharing concerns related to infant safety and the establishment of an undesirable habit, and alternative arrangements included shared recliner sleep. PMID:25626714

  13. Among overweight middle-aged men, first-borns have lower insulin sensitivity than second-borns.

    PubMed

    Albert, Benjamin B; de Bock, Martin; Derraik, José G B; Brennan, Christine M; Biggs, Janene B; Hofman, Paul L; Cutfield, Wayne S

    2014-01-01

    We aimed to assess whether birth order affects metabolism and body composition in overweight middle-aged men. We studied 50 men aged 45.6 ± 5.5 years, who were overweight (BMI 27.5 ± 1.7 kg/m(2)) but otherwise healthy in Auckland, New Zealand. These included 26 first-borns and 24 second-borns. Insulin sensitivity was assessed by the Matsuda method from an oral glucose tolerance test. Other assessments included DXA-derived body composition, lipid profiles, 24-hour ambulatory blood pressure, and carotid intima-media thickness. First-born men were 6.9 kg heavier (p = 0.013) and had greater BMI (29.1 vs 27.5 kg/m(2); p = 0.004) than second-borns. Insulin sensitivity in first-born men was 33% lower than in second-borns (4.38 vs 6.51; p = 0.014), despite adjustment for fat mass. There were no significant differences in ambulatory blood pressure, lipid profile or carotid intima-media thickness between first- and second-borns. Thus, first-born adults may be at a greater risk of metabolic and cardiovascular diseases. PMID:24503677

  14. Osteopenia - premature infants

    MedlinePlus

    Neonatal rickets; Brittle bones - premature infants; Weak bones - premature infants; Osteopenia of prematurity ... baby. This helps the baby grow. A premature infant may not receive the proper amount of calcium ...

  15. Sudden Infant Death Syndrome

    MedlinePlus

    Sudden infant death syndrome (SIDS) is the sudden, unexplained death of an infant younger than one year old. Some people call ... boys, African Americans, and American Indian/Alaska Native infants have a higher risk of SIDS. Although health ...

  16. Peripheral intravenous line - infants

    MedlinePlus

    PIV - infants; Peripheral IV - infants; Peripheral line - infants; Peripheral line - neonatal ... A peripheral intravenous line (PIV) is a small, short, plastic tube, called a catheter. A health care provider puts ...

  17. [Long central apnea as the chief symptom of aseptic meningoencephalitis in a 6-week-old infant].

    PubMed

    Kurz, H; Jakelj, J; Aberle, S W; Rohrbach, D E; Dremsek, P A; Sacher, M

    1999-04-01

    Viral infections can cause apnoea, bradycardia, and desaturation events in preterm and new born infants. These symptoms do not always occur in older infants. A link between virus infection, apnoea, apparent life threatening events (ALTE) and sudden infant death (SID) is speculated. We report a 6-week-old infant with long central apnoea as the first and main symptom of meningoencephalitis caused by enterovirus. PMID:10355041

  18. Maternal country of origin and infant birthplace: implications for birth-weight.

    PubMed

    Rundle, D; Barclay, L; Nivison-Smith, I; Lloyd, B

    1996-11-01

    This study investigated the effect of mother's country of origin and baby's birthplace on infant birth-weight. The mean birth-weights of full-term babies born of well immigrant women from 5 countries were compared with those of women of Anglo-Australian origin confined at the same hospital. Data were collected from medical records at Canterbury hospital for 1,274 women confined between 1989 and 1992 and 2,524 of their babies. Multiple regression analysis showed that infants born in Australia to women from Vietnam and Korea were significantly heavier than infants born to these women in their country of origin. Babies born to women from Vietnam were significantly lighter than babies born to Anglo-Australian controls.

  19. Infant formula, past and future: opportunities for improvement.

    PubMed

    Lo, C W; Kleinman, R E

    1996-04-01

    Infant formulas provide nutritional support to health infants that promotes growth and development equivalent to that in healthy infants fed human milk. Formula-fed infants are not as well protected against infections, and there remain infants whose health, growth, and development may not be supported optimally by either the formulas currently available or human milk. Some infants may be better supported by genetically engineered formulas that contain immunity-enhancing antibodies or antigens. Formulas that contain cytokines promoting epithelial cell growth and integrity may be protective against necrotizing enterocolitis. Formulas containing proteins with genetically excluded allergenic epitopes or formulas with tolerogenic peptides may be useful in treating allergic diseases of suppressing the development of autoimmune disorders later in life. Formulas with genetically engineered biologically active substances might increase the absorption of nutrients in infants with compromised absorption or digestion, enhance host immunity and mucosal integrity, and, potentially militate or protect against the risk of disease. PMID:8599333

  20. Teaching Child Care Providers to Reduce the Risk of SIDS (Sudden Infant Death Syndrome)

    ERIC Educational Resources Information Center

    Byington, Teresa; Martin, Sally; Reilly, Jackie; Weigel, Dan

    2011-01-01

    Keeping children safe and healthy is one of the main concerns of parents and child care providers. SIDS (Sudden Infant Death Syndrome) is the leading cause of death in infants 1 month to 12 months of age. Over 2,000 infants die from SIDS every year in the United States, and almost 15% of these deaths occur in child care settings. A targeted…

  1. Infants fed soy formula appear to maintain steady-state isoflavone concentrations

    Technology Transfer Automated Retrieval System (TEKTRAN)

    We studied the isoflavone pharmacokinetics of 71 healthy 3-mounth old infants (40 boys) who were exclusively fed soy-based infant formula (SF) for at least 1 mounth. Each study began after a 4-hr fast. Blood was drawn once from each infant at one of five time points: prior to feeding, 0.5, 1.5, 2...

  2. Resting heart rate in infants and toddlers: variations associated with early infant diet and the omega 3 fatty acid DHA

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Although early postnatal nutrition can have long-term effects on developmental processes, the influence of infant diet on the maturation of cardiac development has not been documented. To study this relationship we recorded resting heart-rate (HR) in awake, healthy infants and toddlers exclusively b...

  3. The Emergence of Tool Use in Preterm Infants.

    PubMed

    Petkovic, Maja; Rat-Fischer, Lauriane; Fagard, Jacqueline

    2016-01-01

    Preterm born children without neurological impairments have been shown to present some visual-manual coordination deficits, more or less depending on their tonicity and the degree of prematurity. In this paper, we compare the development of tool use in 15-23-month-old preterm infants born after 33-36 weeks of gestation without neurological complications with that of full-term infants according to corrected age. Understanding the affordance of a tool is an important cognitive milestone in early sensorimotor period. Using a tool to bring within reach an out-of-reach object, for instance, has been shown to develop during the 2nd year in full-term infants. Here we presented preterm infants with an attractive toy out of reach and with a rake-like tool within reach in five conditions of spatial relationships between the toy and the tool. Like full-terms, preterm infants used the tool with success in conditions of spatial contiguity around 15-17 months. In conditions of a spatial gap between tool and toy, i.e., the only conditions which shows without ambiguity that the infant understands the affordance of the tool, preterm infants as a group showed no delay for tool use: the frequency of spontaneous successes started to increase after 18 months, and demonstration became effective after that age. However, further analyses showed that only the preterm infants without hypotonia and born after 36 weeks of pregnancy developed tool use without delay. Hypotonic preterm infants were still largely unsuccessful in the conditions of spatial gap, even at the end of the study. The degree of prematurity also influenced the performance at tool use. These results, following the observation of a delay in the development of bimanual coordination and of handedness in the same infants at 10-12 months in a previous study, show that low risk preterm infants can still be impaired for the development of new manual skills beyond the 1st year. Thus, hypotonic preterm infants and infants born

  4. The Emergence of Tool Use in Preterm Infants.

    PubMed

    Petkovic, Maja; Rat-Fischer, Lauriane; Fagard, Jacqueline

    2016-01-01

    Preterm born children without neurological impairments have been shown to present some visual-manual coordination deficits, more or less depending on their tonicity and the degree of prematurity. In this paper, we compare the development of tool use in 15-23-month-old preterm infants born after 33-36 weeks of gestation without neurological complications with that of full-term infants according to corrected age. Understanding the affordance of a tool is an important cognitive milestone in early sensorimotor period. Using a tool to bring within reach an out-of-reach object, for instance, has been shown to develop during the 2nd year in full-term infants. Here we presented preterm infants with an attractive toy out of reach and with a rake-like tool within reach in five conditions of spatial relationships between the toy and the tool. Like full-terms, preterm infants used the tool with success in conditions of spatial contiguity around 15-17 months. In conditions of a spatial gap between tool and toy, i.e., the only conditions which shows without ambiguity that the infant understands the affordance of the tool, preterm infants as a group showed no delay for tool use: the frequency of spontaneous successes started to increase after 18 months, and demonstration became effective after that age. However, further analyses showed that only the preterm infants without hypotonia and born after 36 weeks of pregnancy developed tool use without delay. Hypotonic preterm infants were still largely unsuccessful in the conditions of spatial gap, even at the end of the study. The degree of prematurity also influenced the performance at tool use. These results, following the observation of a delay in the development of bimanual coordination and of handedness in the same infants at 10-12 months in a previous study, show that low risk preterm infants can still be impaired for the development of new manual skills beyond the 1st year. Thus, hypotonic preterm infants and infants born

  5. The Emergence of Tool Use in Preterm Infants

    PubMed Central

    Petkovic, Maja; Rat-Fischer, Lauriane; Fagard, Jacqueline

    2016-01-01

    Preterm born children without neurological impairments have been shown to present some visual-manual coordination deficits, more or less depending on their tonicity and the degree of prematurity. In this paper, we compare the development of tool use in 15–23-month-old preterm infants born after 33–36 weeks of gestation without neurological complications with that of full-term infants according to corrected age. Understanding the affordance of a tool is an important cognitive milestone in early sensorimotor period. Using a tool to bring within reach an out-of-reach object, for instance, has been shown to develop during the 2nd year in full-term infants. Here we presented preterm infants with an attractive toy out of reach and with a rake-like tool within reach in five conditions of spatial relationships between the toy and the tool. Like full-terms, preterm infants used the tool with success in conditions of spatial contiguity around 15–17 months. In conditions of a spatial gap between tool and toy, i.e., the only conditions which shows without ambiguity that the infant understands the affordance of the tool, preterm infants as a group showed no delay for tool use: the frequency of spontaneous successes started to increase after 18 months, and demonstration became effective after that age. However, further analyses showed that only the preterm infants without hypotonia and born after 36 weeks of pregnancy developed tool use without delay. Hypotonic preterm infants were still largely unsuccessful in the conditions of spatial gap, even at the end of the study. The degree of prematurity also influenced the performance at tool use. These results, following the observation of a delay in the development of bimanual coordination and of handedness in the same infants at 10–12 months in a previous study, show that low risk preterm infants can still be impaired for the development of new manual skills beyond the 1st year. Thus, hypotonic preterm infants and infants

  6. Review of interventions to reduce stress among mothers of infants in the NICU.

    PubMed

    Chertok, Ilana R Azulay; McCrone, Susan; Parker, Dennelle; Leslie, Nan

    2014-02-01

    Nearly half a million preterm infants are born each year in the United States. Preterm delivery has significant psychosocial implications for mothers, particularly when their baby spends time in the neonatal intensive care unit (NICU). The decrease in length of gestation causes mothers to have to parent prematurely, without the less time for emotional preparation than mothers of full-term infants. Parents of NICU infants experience stress related to feelings of helplessness, exclusion and alienation, and lack sufficient knowledge regarding parenting and interacting with their infants in the NICU. There are a number of interventions that nurses can do that help reduce the stress of mothers of infants in the NICU.

  7. Chest wall motion in preterm infants using respiratory inductive plethysmography.

    PubMed

    Warren, R H; Horan, S M; Robertson, P K

    1997-10-01

    Preterm infant tidal breathing may be different from that of healthy full-term infants because of various features of the premature thorax. The purpose of this project was to describe chest wall motion in the preterm infant (gestational age <37 weeks) and compare it with chest wall motion data in a group of healthy, full-term infants. We wanted to use an objective bedside method for assessment with minimal disruption to the infant. The study population consisted of 61 preterm human infants whose mean(+/-sD) postconceptional age at time of study was 35.3+/-2.1 weeks. During the study, the infants were quietly awake in a prone position. Preterm infants had initially been admitted to a level III neonatal intensive care unit for acute management and had been transferred to a step-down area, where they were in stable condition for study. Data were collected with a semiquantitatively calibrated, noninvasive respiratory inductive plethysmograph. Mean(+/-SD) phase angle was significantly greater in preterm infants than in full-term infants (60.6+/-39.8 degrees versus 12.5+/-5.0 degrees, respectively, p < or = 0.0001). The laboured breathing index was significantly greater in preterm infants than in full-term infants (1.35+/-0.35 versus 1.01+/-0.01, respectively, p = 0.001). The ribcage contribution to breathing did not differ significantly between preterm and full-term infants (25.5+/-17.7% versus 36.3+/-14.4%, respectively, p = 0.11). These results indicate a significant increase in the degree of ribcage and abdomen asynchrony in the preterm subjects compared to the full-term infants. Plethysmography provided a time-efficient and objective method of assessing chest wall motion in this fragile population. PMID:9387956

  8. Healthy Eyes

    MedlinePlus

    ... please turn Javascript on. Healthy Eyes Maintaining Your Vision Click for more information Taking good care of ... are qualified to perform eye exams. Aging and Vision Changes As you age, it is normal to ...

  9. Healthy Living

    MedlinePlus

    ... Environment Kids Health Kids Environment Kids Health Topics Environment & Health Healthy Living Pollution Reduce, Reuse, Recycle Science – How It Works The Natural World Games Brainteasers Puzzles Riddles Songs Activities Be ...

  10. Healthy Aging

    MedlinePlus

    ... A Change Contrast print sign up Share Healthy Aging This category offers tips on how to stay ... with Smell Problems with Taste Skin Care and Aging Sleep and Aging Taking Medicines Talking with Your ...

  11. Visuo-manual coordination in preterm infants without neurological impairments.

    PubMed

    Petkovic, Maja; Chokron, Sylvie; Fagard, Jacqueline

    2016-01-01

    The extent of and reasons for visuo-manual coordination deficits in moderate and late preterm born infants without neurological impairments are not well known. This paper presents a longitudinal study on the visuo-manual development of twelve preterm infants, born after 33-36 weeks of gestation without neurological complications, between the ages of 6 and 12 months. Visuo-manual integration and grasping were assessed using the Peabody Developmental Motor Scales, along with bimanual coordination and handedness tests. Visual function was examined once prior to the beginning of the study. Gross motor development was also evaluated every month. Preterm infants were compared to a control group of ten full-term infants according to corrected age. Compared to full-terms, the visual perception of preterm infants was close to normal, with only a measure of visual fixation lower than in full-terms. In contrast, preterm infants had delayed development of visuo-manual integration, grasping, bimanual coordination, and handedness even when compared using corrected age. Tonicity and gestational age at birth were the main variables associated to the delays. These results are discussed in terms of the possible factors underlying such delays. They need to be confirmed on a larger sample of preterm born children, and to be correlated with later development. This would allow developing markers of future neuropsychological impairments during childhood.

  12. Visuo-manual coordination in preterm infants without neurological impairments.

    PubMed

    Petkovic, Maja; Chokron, Sylvie; Fagard, Jacqueline

    2016-01-01

    The extent of and reasons for visuo-manual coordination deficits in moderate and late preterm born infants without neurological impairments are not well known. This paper presents a longitudinal study on the visuo-manual development of twelve preterm infants, born after 33-36 weeks of gestation without neurological complications, between the ages of 6 and 12 months. Visuo-manual integration and grasping were assessed using the Peabody Developmental Motor Scales, along with bimanual coordination and handedness tests. Visual function was examined once prior to the beginning of the study. Gross motor development was also evaluated every month. Preterm infants were compared to a control group of ten full-term infants according to corrected age. Compared to full-terms, the visual perception of preterm infants was close to normal, with only a measure of visual fixation lower than in full-terms. In contrast, preterm infants had delayed development of visuo-manual integration, grasping, bimanual coordination, and handedness even when compared using corrected age. Tonicity and gestational age at birth were the main variables associated to the delays. These results are discussed in terms of the possible factors underlying such delays. They need to be confirmed on a larger sample of preterm born children, and to be correlated with later development. This would allow developing markers of future neuropsychological impairments during childhood. PMID:26812594

  13. Heart rate variability and cardiac reflexes in small for gestational age infants.

    PubMed

    Galland, Barbara C; Taylor, Barry J; Bolton, David P G; Sayers, Rachel M

    2006-03-01

    To assess the influence of intrauterine growth retardation and postnatal development on heart rate variability (HRV) and cardiac reflexes, we studied 27 healthy small for gestational age (SGA) and 23 appropriate for gestational age (AGA) infants during a nap study. Resting HRV was assessed by point dispersion of Poincaré plots for overall (SDRR) and instantaneous beat-to-beat variability (SDDeltaRR) and the ratio (SDRR/SDDeltaRR). Heart rate reflex and arousal responses to a 60 degrees head-up tilt were determined. All tests/measures were repeated twice in quiet and active sleep and in prone and supine sleep positions at 1 and 3 mo of age. SGA infants exhibited higher resting sympathetic tone [SDRR/SDDeltaRR: 1.9 (95% confidence interval: 1.7, 2.0) and 1.7 (95% confidence interval: 1.5, 1.8) in SGA and AGA, respectively; P=0.046] and a tendency for a smaller tachycardic reflex response to the tilt [Deltaheart rate: 24 beats/min (95% confidence interval: 20, 28) and 30 (95% confidence interval: 25, 34)] in SGA and AGA, respectively; P=0.06]. HRV indexes were reduced in the prone compared with supine position (P<0.0001), but reflex tilt responses were unchanged with position. SGA/AGA differences were independent of sleep position. Gestational age weight status did not influence the likelihood of arousal, but prone sleeping per se reduced the odds 2.5-fold. The findings suggest reduced autonomic activity and cardiac reflexes in SGA infants. The finding that the sympathetic component of the control of HRV was higher in SGA infants could link with findings in adulthood of an association between being born SGA and a higher risk of cardiovascular disease. PMID:16306252

  14. Place of Residence Moderates the Risk of Infant Death in Kenya: Evidence from the Most Recent Census 2009

    PubMed Central

    Kipruto, Samuel; Epprecht, Michael; Galea, Sandro

    2015-01-01

    was a protective factor for mothers who had previous born children who died, and who were better educated. However, living in urban areas also reduced the health promoting effects of better structural quality of housing (i.e. poor or good versus non-durable). Furthermore, durable housing quality in urban areas turned out to be a risk factor for infant death as compared to rural areas. Living in slum areas was also a protective factor for mothers with previous child death, however it also reduced the promoting effects of older ages in mothers. Conclusions While urbanization and slum development continues in Kenya, public health interventions should invest in healthy environments that ideally would include improvements to access to safe water and sanitation, better structural quality of housing, and to access to education, health care, and family planning services, especially in urban slums and rural areas. In non-slum urban areas however, health education programs that target healthy diets and promote physical exercise may be an important adjunct to these structural interventions. PMID:26452226

  15. Effect of Formula Feeding and Breastfeeding on Child Growth, Infant Mortality, and HIV Transmission in Children Born to HIV-Infected Pregnant Women Who Received Triple Antiretroviral Therapy in a Resource-Limited Setting: Data from an HIV Cohort Study in India.

    PubMed

    Alvarez-Uria, Gerardo; Midde, Manoranjan; Pakam, Raghavakalyan; Bachu, Lakshminarayana; Naik, Praveen Kumar

    2012-01-01

    We describe a programme for the prevention of mother-to-child transmission (PMTCT) of HIV that provided universal antiretroviral therapy (ART) to all pregnant women regardless of the CD4 lymphocyte count and formula feeding for children with high risk of HIV transmission through breastfeeding in a district of India. The overall rate of HIV transmission was 3.7%. Although breastfeeding added a 3.1% additional risk of HIV acquisition, formula-fed infants had significantly higher risk of death compared to breastfed infants. The cumulative 12-month mortality was 9.6% for formula-fed infants versus 0.68% for breastfed infants. Anthropometric markers (weight, length/height, weight for length/height, body mass index, head circumference, mid-upper arm circumference, triceps skinfold, and subscapular skinfold) showed that formula-fed infants experience severe malnutrition during the first two months of life. We did not observe any death after rapid weaning at 5-6 months in breastfed infants. The higher-free-of HIV survival in breastfed infants and the low rate of HIV transmission found in this study support the implementation of PMTCT programmes with universal ART to all HIV-infected pregnant women and breastfeeding in order to reduce HIV transmission without increasing infant mortality in developing countries. PMID:22701801

  16. [Food-borne botulism].

    PubMed

    Nakamura, Yuko; Sawada, Mikio; Ikeguchi, Kunihiko; Nakano, Imaharu

    2011-09-01

    Botulism is a neuroparalytic disease caused by neurotoxins produced by Clostridium botulinum. Food-borne botulism is a kind of exotoxin-caused food intoxication. Although this disease is rarely reported in Japan now, it is a cause of great concern because of its high mortality rate, and botulism cases should be treated as a public health emergency. Botulism classically presents as acute symmetrical descending flaccid paralysis. Its diagnosis is based on the detection of botulinum toxins in the patient's serum or stool specimens. Electrophysiologic tests of such patients show reduced compound muscle action potentials (CMAPs), low amplitudes and short durations of motor unit potentials (MUPs), and mild waning in repetitive low-frequency stimulations. Single fiber electromyography (EMG) is particularly useful for the diagnosis of botulism. We report a case of food-borne botulism that we had encountered. An 83-year-old man with rapidly progressive diplopia, dysphagia, and tetraplegia was hospitalized; he required intensive care, including artificial ventilatory support. Electrophysiologic tests yielded findings compatible with botulism. We made a clinical diagnosis of food-borne botulism and administered antitoxin on the seventh disease day. The patient's motor symptoms started ameliorating several days after the antitoxin injection. Subsequently, botulinum toxin type A was detected in the patient's serum specimen by using a bioassay, and the type A gene and silent B gene were detected in his serum specimen by using polymerase chain reaction (PCR). C. botulinum was also obtained from stool culture on the 17th and 50th disease days. Botulism is a curable disease if treated early. Although it is a rare condition, it should always be considered in the differential diagnosis of patients with rapid onset of cranial nerve and limb muscle palsies.

  17. Can Infants' Orientation to Social Stimuli Predict Later Joint Attention Skills?

    ERIC Educational Resources Information Center

    Schietecatte, Inge; Roeyers, Herbert; Warreyn, Petra

    2012-01-01

    From the moment infants are born, they seem to prefer orienting to social stimuli, over objects and non-social stimuli. This preference lasts throughout adulthood and is believed to play a crucial role in social-communicative development. By following up a group of infants at the age of 6, 8, and 12 months, this study explored the role of social…

  18. Infant Abuse Runs in Families of Group-Living Pigtail Macaques.

    ERIC Educational Resources Information Center

    Maestripieri, Dario; And Others

    1997-01-01

    Infant abuse and neglect were investigated in five families of group-living pigtail macaques over five generations. Neglect was mostly limited to first-born and newborns; closely related rather than distantly related females were more prone to abuse; and infants with siblings previously abused were at highest risk. Results provide evidence of…

  19. Determining the Amount, Timing and Causes of Mortality among Infants with Down Syndrome

    ERIC Educational Resources Information Center

    Goldman, S. E.; Urbano, R. C.; Hodapp, R. M.

    2011-01-01

    Objective: To examine the amount, timing and causes/correlates of infant mortality among newborns with Down syndrome. Methods: Using the Tennessee Department of Health Birth, Hospital Discharge and Death records, infants were identified who were born with Down syndrome from 1990 to 2006. Those who died during the first year were separated into…

  20. Parental Reactions to an Infant with a Birth Defect: A Study of Five Families.

    ERIC Educational Resources Information Center

    Mintzer, Dorian

    Five families whose first born infant experienced a birth anomaly were followed for two years through a combination of home and laboratory visits. Findings suggested that the birth of an infant with a defect was experienced by the parents as a narcissistic injury and a series of narcissistic insults that affect the parents' self esteem, interfere…

  1. Fine Motor Skill Predicts Expressive Language in Infant Siblings of Children with Autism

    ERIC Educational Resources Information Center

    LeBarton, Eve Sauer; Iverson, Jana M.

    2013-01-01

    We investigated whether fine motor and expressive language skills are related in the later-born siblings of children with autism (heightened-risk, HR infants) who are at increased risk for language delays. We observed 34 HR infants longitudinally from 12 to 36 months. We used parent report and standardized observation measures to assess fine motor…

  2. Early Development of the Low SES Infant Weighing Less Than 1001 Grams at Birth.

    ERIC Educational Resources Information Center

    Finello, Karen M.; And Others

    To evaluate outcomes in infants of very low birth weight born in 1982-83 to families of extremely low socioeconomic status (SES), 33 infants who weighed less than 1001 grams at birth and survived the nursery period were followed for 1 year. The sample was 79 percent Hispanic and 58 percent female. Mean birth weight was 868 grams and mean…

  3. Using Infant Massage Following a Mother's Unfavorable Neonatal Intensive Care Unit Experiences: A Case Study

    ERIC Educational Resources Information Center

    Lappin, Grace

    2005-01-01

    The purpose of this case study was to explore the synchronous behaviors enacted by mother and infant with blindness. In the study, a mother's less than optimal experience with the neonatal intensive care unit (NICU) had a profound effect not only on her and her infant son, who was born 3 months prematurely and was visually impaired, but also on…

  4. Prediction of Participation and Sensory Modulation of Late Preterm Infants at 12 Months: A Prospective Study

    ERIC Educational Resources Information Center

    Bart, O.; Shayevits, S.; Gabis, L. V.; Morag, I.

    2011-01-01

    The aim of the study was to prospectively assess the differences in participation and sensory modulation between late preterm infants (LPI) and term babies, and to predict it by LPI characteristics. The study population includes 124 late preterm infants at gestational age between 34 and 35 6/7 weeks who were born at the same medical center. The…

  5. Born Pupils? Natural Pedagogy and Cultural Pedagogy.

    PubMed

    Heyes, Cecilia

    2016-03-01

    The theory of natural pedagogy is an important focus of research on the evolution and development of cultural learning. It proposes that we are born pupils; that human children genetically inherit a package of psychological adaptations that make them receptive to teaching. In this article, I first examine the components of the package-eye contact, contingencies, infant-directed speech, gaze cuing, and rational imitation-asking in each case whether current evidence indicates that the component is a reliable feature of infant behavior and a genetic adaptation for teaching. I then discuss three fundamental insights embodied in the theory: Imitation is not enough for cumulative cultural inheritance, the extra comes from blind trust, and tweaking is a powerful source of cognitive change. Combining the results of the empirical review with these insights, I argue that human receptivity to teaching is founded on nonspecific genetic adaptations for social bonding and social learning and acquires its species- and functionally specific features through the operation of domain-general processes of learning in sociocultural contexts. We engage, not in natural pedagogy, but in cultural pedagogy. PMID:26993279

  6. Born Pupils? Natural Pedagogy and Cultural Pedagogy.

    PubMed

    Heyes, Cecilia

    2016-03-01

    The theory of natural pedagogy is an important focus of research on the evolution and development of cultural learning. It proposes that we are born pupils; that human children genetically inherit a package of psychological adaptations that make them receptive to teaching. In this article, I first examine the components of the package-eye contact, contingencies, infant-directed speech, gaze cuing, and rational imitation-asking in each case whether current evidence indicates that the component is a reliable feature of infant behavior and a genetic adaptation for teaching. I then discuss three fundamental insights embodied in the theory: Imitation is not enough for cumulative cultural inheritance, the extra comes from blind trust, and tweaking is a powerful source of cognitive change. Combining the results of the empirical review with these insights, I argue that human receptivity to teaching is founded on nonspecific genetic adaptations for social bonding and social learning and acquires its species- and functionally specific features through the operation of domain-general processes of learning in sociocultural contexts. We engage, not in natural pedagogy, but in cultural pedagogy.

  7. Thalamocortical Connectivity Predicts Cognition in Children Born Preterm

    PubMed Central

    Ball, Gareth; Pazderova, Libuse; Chew, Andrew; Tusor, Nora; Merchant, Nazakat; Arichi, Tomoki; Allsop, Joanna M.; Cowan, Frances M.; Edwards, A. David; Counsell, Serena J.

    2015-01-01

    Thalamocortical connections are: essential for brain function, established early in development, and significantly impaired following preterm birth. Impaired cognitive abilities in preterm infants may be related to disruptions in thalamocortical connectivity. The aim of this study was to test the hypothesis: thalamocortical connectivity in the preterm brain at term-equivalent is correlated with cognitive performance in early childhood. We examined 57 infants who were born <35 weeks gestational age (GA) and had no evidence of focal abnormality on magnetic resonance imaging (MRI). Infants underwent diffusion MRI at term and cognitive performance at 2 years was assessed using the Bayley III scales of Infant and Toddler development. Cognitive scores at 2 years were correlated with structural connectivity between the thalamus and extensive cortical regions at term. Mean thalamocortical connectivity across the whole cortex explained 11% of the variance in cognitive scores at 2 years. The inclusion of GA at birth and parental socioeconomic group in the model explained 30% of the variance in subsequent cognitive performance. Identifying impairments in thalamocortical connectivity as early as term equivalent can help identify those infants at risk of subsequent cognitive delay and may be useful to assess efficacy of potential treatments at an early age. PMID:25596587

  8. InReach: Connecting NICU Infants and Their Parents with Community Early Intervention Services

    ERIC Educational Resources Information Center

    Akers, Adrienne L.; Boyce, Glenna; Mabey, Vanya; Boyce, Lisa

    2007-01-01

    Infants who are born prematurely may experience developmental delays and impairments during infancy and beyond. Those who are born at extremely low birthweight face the greatest challenges. Many families could benefit from early intervention services through their local Part C of Individuals With Disabilities Education Act (IDEA) programs, but…

  9. Tick-borne encephalitis.

    PubMed

    Gritsun, T S; Lashkevich, V A; Gould, E A

    2003-01-01

    Tick-borne encephalitis (TBE) is one of the most dangerous human infections occurring in Europe and many parts of Asia. The etiological agent Tick-borne encephalitis virus (TBEV), is a member of the virus genus Flavivirus, of the family Flaviviridae. TBEV is believed to cause at least 11,000 human cases of encephalitis in Russia and about 3000 cases in the rest of Europe annually. Related viruses within the same group, Louping ill virus (LIV), Langat virus (LGTV) and Powassan virus (POWV), also cause human encephalitis but rarely on an epidemic scale. Three other viruses within the same group, Omsk hemorrhagic fever virus (OHFV), Kyasanur Forest disease virus (KFDV) and Alkhurma virus (ALKV), are closely related to the TBEV complex viruses and tend to cause fatal hemorrhagic fevers rather than encephalitis. This review describes the clinical manifestations associated with TBEV infections, the main molecular-biological properties of these viruses, and the different factors that define the incidence and severity of disease. The role of ticks and their local hosts in the emergence of new virus variants with different pathogenic characteristics is also discussed. This review also contains a brief history of vaccination against TBE including trials with live attenuated vaccine and modern tendencies in developing of vaccine virus strains. PMID:12615309

  10. Born Rule(s)

    SciTech Connect

    Sinha, Urbasi

    2011-09-23

    This paper is based on work published in [1]. It describes a triple slit experiment using single photons that has been used to provide a bound on one of the most fundamental axioms of quantum mechanics i.e. Born's rule for probabilities [2]. In spite of being one of the most successful theories which describes various natural phenomena, quantum mechanics has enough intricacies and ''weirdness'' associated with it which makes many physicists believe that it may not be the final theory and hints towards the possibility of more generalized versions. Quantum interference as shown by a double slit diffraction experiment only occurs from pairs of paths. Even in multi-slit versions, interference can only occur between pairs of possibilities and increasing the number of slits does not increase the complexity of the theory that still remains second-order. However, more generalized versions of quantum mechanics may allow for multi-path i.e. higher than second order interference. This experiment also provides a bound on the magnitude of such higher order interference. We have been able to bound the magnitude of three-path interference to less than 10{sup -2} of the expected two-path interference, thus ruling out third and higher order interference and providing a bound on the accuracy of Born's rule.

  11. Born Rule(s)

    NASA Astrophysics Data System (ADS)

    Sinha, Urbasi

    2011-09-01

    This paper is based on work published in [1]. It describes a triple slit experiment using single photons that has been used to provide a bound on one of the most fundamental axioms of quantum mechanics i.e. Born's rule for probabilities [2]. In spite of being one of the most successful theories which describes various natural phenomena, quantum mechanics has enough intricacies and "weirdness" associated with it which makes many physicists believe that it may not be the final theory and hints towards the possibility of more generalized versions. Quantum interference as shown by a double slit diffraction experiment only occurs from pairs of paths. Even in multi-slit versions, interference can only occur between pairs of possibilities and increasing the number of slits does not increase the complexity of the theory that still remains second-order. However, more generalized versions of quantum mechanics may allow for multi-path i.e. higher than second order interference. This experiment also provides a bound on the magnitude of such higher order interference. We have been able to bound the magnitude of three-path interference to less than 10-2 of the expected two-path interference, thus ruling out third and higher order interference and providing a bound on the accuracy of Born's rule.

  12. Tick-borne encephalitis.

    PubMed

    Gritsun, T S; Lashkevich, V A; Gould, E A

    2003-01-01

    Tick-borne encephalitis (TBE) is one of the most dangerous human infections occurring in Europe and many parts of Asia. The etiological agent Tick-borne encephalitis virus (TBEV), is a member of the virus genus Flavivirus, of the family Flaviviridae. TBEV is believed to cause at least 11,000 human cases of encephalitis in Russia and about 3000 cases in the rest of Europe annually. Related viruses within the same group, Louping ill virus (LIV), Langat virus (LGTV) and Powassan virus (POWV), also cause human encephalitis but rarely on an epidemic scale. Three other viruses within the same group, Omsk hemorrhagic fever virus (OHFV), Kyasanur Forest disease virus (KFDV) and Alkhurma virus (ALKV), are closely related to the TBEV complex viruses and tend to cause fatal hemorrhagic fevers rather than encephalitis. This review describes the clinical manifestations associated with TBEV infections, the main molecular-biological properties of these viruses, and the different factors that define the incidence and severity of disease. The role of ticks and their local hosts in the emergence of new virus variants with different pathogenic characteristics is also discussed. This review also contains a brief history of vaccination against TBE including trials with live attenuated vaccine and modern tendencies in developing of vaccine virus strains.

  13. Intervention with disadvantaged parents of sick preterm infants.

    PubMed

    Beckwith, L

    1988-08-01

    Infants born preterm are, as a group, at increased risk for a wide variety of later developmental problems (Kopp and Parmelee 1979), although many preterm infants do well (Hack et al. 1983; Saigal et al. 1984). The perinatal vulnerability, however, is amplified in disadvantaged families (Sameroff and Chandler 1975), increasing the likelihood of later emotional and cognitive difficulties (Werner and Smith 1977). A preventive intervention project was designed, therefore, that would provide and then evaluate the effectiveness of supportive home visitor services to parents of infants who were at double jeopardy, both biologically and socially--that is, sick preterm infants being reared by low-income parents. E. Baxter, K. Weiler and I hypothesized that if intervention could increase mothers' involvement and level of responsive interactions with their children, that increased maternal commitment and responsiveness to the infant would act as a protective factor ameliorating or preventing later problems in the child (Beckwith and Cohen 1984; Werner and Smith 1982).

  14. Body water content of extremely preterm infants at birth

    PubMed Central

    Hartnoll, G.; Betremieux, P.; Modi, N.

    2000-01-01

    BACKGROUND—Preterm birth is often associated with impaired growth. Small for gestational age status confers additional risk.
AIM—To determine the body water content of appropriately grown (AGA) and small for gestational age (SGA) preterm infants in order to provide a baseline for longitudinal studies of growth after preterm birth.
METHODS—All infants born at the Hammersmith and Queen Charlotte's Hospitals between 25 and 30 weeks gestational age were eligible for entry into the study. Informed parental consent was obtained as soon after delivery as possible, after which the extracellular fluid content was determined by bromide dilution and total body water by H218O dilution.
RESULTS—Forty two preterm infants were studied. SGA infants had a significantly higher body water content than AGA infants (906 (833-954) and 844 (637-958) ml/kg respectively; median (range); p = 0.019). There were no differences in extracellular and intracellular fluid volumes, nor in the ratio of extracellular to intracellular fluid. Estimates of relative adiposity suggest a body fat content of about 7% in AGA infants, assuming negligible fat content in SGA infants and lean body tissue hydration to be equivalent in the two groups.
CONCLUSIONS—Novel values for the body water composition of the SGA preterm infant at 25-30 weeks gestation are presented. The data do not support the view that SGA infants have extracellular dehydration, nor is their regulation of body water impaired.

 PMID:10873174

  15. Healthy Learning.

    ERIC Educational Resources Information Center

    Kennedy, Mike

    2003-01-01

    Offers ten suggestions for schools and universities to help maintain a healthy indoor environment: proper flooring, sanitary washrooms, consistent maintenance, indoor air quality, preventing mold, daylighting, good acoustics, avoiding volatile organic compounds (VOCs), ergonomic furniture, and well-maintained roofs. (EV)

  16. Healthy Living

    MedlinePlus

    ... health. Some you cannot control, such as your genetic makeup or your age. But you can make changes to your lifestyle. By taking steps toward healthy living, you can help reduce your risk of heart disease, cancer, stroke and other serious diseases: Get ...

  17. Healthy Eating

    MedlinePlus

    ... easy for kids to choose healthy snacks by keeping fruits and vegetables on hand and ready to eat. ... For Kids For Parents MORE ON THIS TOPIC Keeping ... Award-Winning Cafeteria Recipes Garden-Fresh Lunches Go, Slow, and Whoa! A Kid's Guide ...

  18. Helmet therapy in infants with positional skull deformation: randomised controlled trial

    PubMed Central

    van Vlimmeren, Leo A; Groothuis-Oudshoorn, Catharina G M; Van der Ploeg, Catharina P B; IJzerman, Maarten J; Boere-Boonekamp, Magda M

    2014-01-01

    Objective To determine the effectiveness of helmet therapy for positional skull deformation compared with the natural course of the condition in infants aged 5-6 months. Design Pragmatic, single blinded, randomised controlled trial (HEADS, HElmet therapy Assessment in Deformed Skulls) nested in a prospective cohort study. Setting 29 paediatric physiotherapy practices; helmet therapy was administered at four specialised centres. Participants 84 infants aged 5 to 6 months with moderate to severe skull deformation, who were born after 36 weeks of gestation and had no muscular torticollis, craniosynostosis, or dysmorphic features. Participants were randomly assigned to helmet therapy (n=42) or to natural course of the condition (n=42) according to a randomisation plan with blocks of eight. Interventions Six months of helmet therapy compared with the natural course of skull deformation. In both trial arms parents were asked to avoid any (additional) treatment for the skull deformation. Main outcome measures The primary outcome was change in skull shape from baseline to 24 months of age assessed using plagiocephalometry (anthropometric measurement instrument). Change scores for plagiocephaly (oblique diameter difference index) and brachycephaly (cranioproportional index) were each included in an analysis of covariance, using baseline values as the covariate. Secondary outcomes were ear deviation, facial asymmetry, occipital lift, and motor development in the infant, quality of life (infant and parent measures), and parental satisfaction and anxiety. Baseline measurements were performed in infants aged between 5 and 6 months, with follow-up measurements at 8, 12, and 24 months. Primary outcome assessment at 24 months was blinded. Results The change score for both plagiocephaly and brachycephaly was equal between the helmet therapy and natural course groups, with a mean difference of −0.2 (95% confidence interval −1.6 to 1.2, P=0.80) and 0.2 (−1.7 to 2.2, P=0

  19. The association of maternal vitamin D status with infant birth outcomes, postnatal growth and adiposity in the first 2 years of life in a multi-ethnic Asian population: the Growing Up in Singapore Towards healthy Outcomes (GUSTO) cohort study.

    PubMed

    Ong, Yi Lin; Quah, Phaik Ling; Tint, Mya Thway; Aris, Izzuddin M; Chen, Ling Wei; van Dam, Rob M; Heppe, Denise; Saw, Seang-Mei; Godfrey, Keith M; Gluckman, Peter D; Chong, Yap Seng; Yap, Fabian; Lee, Yung Seng; Foong-Fong Chong, Mary

    2016-08-01

    Maternal vitamin D status during pregnancy has been associated with infant birth and postnatal growth outcomes, but reported findings have been inconsistent, especially in relation to postnatal growth and adiposity outcomes. In a mother-offspring cohort in Singapore, maternal plasma vitamin D was measured between 26 and 28 weeks of gestation, and anthropometric measurements were obtained from singleton offspring during the first 2 years of life with 3-month follow-up intervals to examine birth, growth and adiposity outcomes. Associations were analysed using multivariable linear regression. Of a total of 910 mothers, 13·2 % were vitamin D deficient (<50 nmol/l) and 26·5 % were insufficient (50-75 nmol/l). After adjustment for potential confounders and multiple testing, no statistically significant associations were observed between maternal vitamin D status and any of the birth outcomes - small for gestational age (OR 1·00; 95 % CI 0·56, 1·79) and pre-term birth (OR 1·16; 95 % CI 0·64, 2·11) - growth outcomes - weight-for-age z-scores, length-for-age z-scores, circumferences of the head, abdomen and mid-arm at birth or postnatally - and adiposity outcomes - BMI, and skinfold thickness (triceps, biceps and subscapular) at birth or postnatally. Maternal vitamin D status in pregnancy did not influence infant birth outcomes, postnatal growth and adiposity outcomes in this cohort, perhaps due to the low prevalence (1·6 % of the cohort) of severe maternal vitamin D deficiency (defined as of <30·0 nmol/l) in our population. PMID:27339329

  20. Maternal Rigidity in Infancy and Level of Intelligence at School Age in Children Born Preterm

    ERIC Educational Resources Information Center

    Butcher, Phillipa R.; Wijnberg-Williams, Barbara J.; Hegemann, Nicole; Stremmelaar, Elisabeth F.; Schoemaker, Marina M.; van der Meere, Jaap J.; Oetomo, Siddartho Bambang

    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 development. At 7.5 years, intelligence was measured…

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

    ERIC Educational Resources Information Center

    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…

  2. Preferential Looking at Temporal Frequencies by Preterm Infants.

    ERIC Educational Resources Information Center

    Gardner, Judith M.; Karmel, Bernard Z.

    1981-01-01

    Preferential looking at stimuli varying in temporal frequency was examined in 11 prematurely born infants. The relationship between amount of looking and stimulus frequency yielded a significant linear trend with the fastest frequency used (4 hertz) being most preferred. (Author/DB)

  3. New Perspectives on Premature Infants and Their Parents

    ERIC Educational Resources Information Center

    Browne, Joy V.

    2003-01-01

    More than 485,000 low-birth-weight, premature babies are born in the U.S. each year. The increase in preterm births since 1990 may be due to assisted pregnancies and births to older mothers. Although their survival rates are improving, many premature infants experience long-lasting developmental and behavioral problems. The author describes recent…

  4. Projecting Month of Birth for At-Risk Infants after Zika Virus Disease Outbreaks.

    PubMed

    Reefhuis, Jennita; Gilboa, Suzanne M; Johansson, Michael A; Valencia, Diana; Simeone, Regina M; Hills, Susan L; Polen, Kara; Jamieson, Denise J; Petersen, Lyle R; Honein, Margaret A

    2016-05-01

    The marked increase in infants born with microcephaly in Brazil after a 2015 outbreak of Zika virus (Zika virus) disease suggests an association between maternal Zika virus infection and congenital microcephaly. To project the timing of delivery of infants born to mothers infected during early pregnancy in 1 city in Bahia State, Brazil, we incorporated data on reported Zika virus disease cases and microcephaly cases into a graphical schematic of weekly birth cohorts. We projected that these births would occur through February 2016. Applying similar projections to a hypothetical location at which Zika virus transmission started in November, we projected that full-term infants at risk for Zika virus infection would be born during April-September 2016. We also developed a modifiable spreadsheet tool that public health officials and researchers can use for their countries to plan for deliveries of infants to women who were infected with Zika virus during different pregnancy trimesters.

  5. Projecting Month of Birth for At-Risk Infants after Zika Virus Disease Outbreaks.

    PubMed

    Reefhuis, Jennita; Gilboa, Suzanne M; Johansson, Michael A; Valencia, Diana; Simeone, Regina M; Hills, Susan L; Polen, Kara; Jamieson, Denise J; Petersen, Lyle R; Honein, Margaret A

    2016-05-01

    The marked increase in infants born with microcephaly in Brazil after a 2015 outbreak of Zika virus (Zika virus) disease suggests an association between maternal Zika virus infection and congenital microcephaly. To project the timing of delivery of infants born to mothers infected during early pregnancy in 1 city in Bahia State, Brazil, we incorporated data on reported Zika virus disease cases and microcephaly cases into a graphical schematic of weekly birth cohorts. We projected that these births would occur through February 2016. Applying similar projections to a hypothetical location at which Zika virus transmission started in November, we projected that full-term infants at risk for Zika virus infection would be born during April-September 2016. We also developed a modifiable spreadsheet tool that public health officials and researchers can use for their countries to plan for deliveries of infants to women who were infected with Zika virus during different pregnancy trimesters. PMID:27088494

  6. Projecting Month of Birth for At-Risk Infants after Zika Virus Disease Outbreaks

    PubMed Central

    Gilboa, Suzanne M.; Johansson, Michael A.; Valencia, Diana; Simeone, Regina M.; Hills, Susan L.; Polen, Kara; Jamieson, Denise J.; Petersen, Lyle R.; Honein, Margaret A.

    2016-01-01

    The marked increase in infants born with microcephaly in Brazil after a 2015 outbreak of Zika virus (Zika virus) disease suggests an association between maternal Zika virus infection and congenital microcephaly. To project the timing of delivery of infants born to mothers infected during early pregnancy in 1 city in Bahia State, Brazil, we incorporated data on reported Zika virus disease cases and microcephaly cases into a graphical schematic of weekly birth cohorts. We projected that these births would occur through February 2016. Applying similar projections to a hypothetical location at which Zika virus transmission started in November, we projected that full-term infants at risk for Zika virus infection would be born during April–September 2016. We also developed a modifiable spreadsheet tool that public health officials and researchers can use for their countries to plan for deliveries of infants to women who were infected with Zika virus during different pregnancy trimesters. PMID:27088494

  7. Hydrolyzed Formula for Every Infant?

    PubMed

    Fleischer, David M; Venter, Carina; Vandenplas, Yvan

    2016-01-01

    Presently, hydrolyzed formulas (HF) are used primarily in infants that cannot be exclusively breastfed, those with cow's milk allergy and for primary prevention of allergic disease, but HFs are increasingly being used worldwide, begging the question if they may be recommended as the optimal choice for all standard-risk, full-term, non-exclusively breastfed infants. Data regarding the nutritional adequacy of modern-day HFs are scarce and lack long-term data suggesting that growth in infants fed HF versus an intact protein formula (IPF) is different. While human breast milk is the optimal source of nutrition for multiple reasons, a 2006 systematic review determined there were no comparable long-term studies regarding prolonged use of HFs versus breastfeeding. Meta-analyses of formula consumption and risk of atopic dermatitis (AD) have found that infants fed partially HF compared to IPF had a lower risk of AD, but there are significant limitations to these studies, making conclusions about the general use of HFs problematic. Costs should be considered in decision-making regarding the choice of the formula, but global comparison of this is difficult given large cost differences in different countries. Despite the issues raised here, the desire to provide concrete recommendations of widespread HF use needs to be balanced carefully in order not to overstate claims of benefit. Long-term studies are needed to investigate the feasibility of HF as a routine feeding option for healthy, standard-risk infants. Because of the paucity of data, routine use of HF as an equivalent option to breastfeeding or IPF cannot be supported at present based on available scientific evidence. PMID:27336594

  8. Hydrolyzed Formula for Every Infant?

    PubMed

    Fleischer, David M; Venter, Carina; Vandenplas, Yvan

    2016-01-01

    Presently, hydrolyzed formulas (HF) are used primarily in infants that cannot be exclusively breastfed, those with cow's milk allergy and for primary prevention of allergic disease, but HFs are increasingly being used worldwide, begging the question if they may be recommended as the optimal choice for all standard-risk, full-term, non-exclusively breastfed infants. Data regarding the nutritional adequacy of modern-day HFs are scarce and lack long-term data suggesting that growth in infants fed HF versus an intact protein formula (IPF) is different. While human breast milk is the optimal source of nutrition for multiple reasons, a 2006 systematic review determined there were no comparable long-term studies regarding prolonged use of HFs versus breastfeeding. Meta-analyses of formula consumption and risk of atopic dermatitis (AD) have found that infants fed partially HF compared to IPF had a lower risk of AD, but there are significant limitations to these studies, making conclusions about the general use of HFs problematic. Costs should be considered in decision-making regarding the choice of the formula, but global comparison of this is difficult given large cost differences in different countries. Despite the issues raised here, the desire to provide concrete recommendations of widespread HF use needs to be balanced carefully in order not to overstate claims of benefit. Long-term studies are needed to investigate the feasibility of HF as a routine feeding option for healthy, standard-risk infants. Because of the paucity of data, routine use of HF as an equivalent option to breastfeeding or IPF cannot be supported at present based on available scientific evidence.

  9. Bifid tongue: a rare feature associated with infants of diabetic mother syndrome.

    PubMed

    James, Aaron W; Culver, Kathy; Hall, Bryan; Golabi, Mahin

    2007-09-01

    Infants born to diabetic mothers (IDM) are well documented to have a higher rate of congenital malformations. Sacral agenesis/hypogenesis and caudal dysgenesis are classically linked to maternal diabetes, but many other types of anomalies are more frequent. In this case report, we describe a male infant born to a diabetic mother who in addition to other typical congenital abnormalities was born with an impressive bifid tongue. Accompanying congenital anomalies include unilateral microphthalmia, bilateral microtia, cleft palate, micropenis with unilateral cryptorchidism, bilateral radial hypoplasia, unilateral pre-axial polydactyly, and mid-line central nervous system defects including arhinencephaly and pituitary hypoplasia. Review of the literature reveals an additional case of an infant with a bifid tongue born to a diabetic mother [Comess et al., 1969]. In conclusion, bifid tongue without oral hamartoma, a rare congenital anomaly, can be an associated finding in IDM.

  10. Bifid tongue: a rare feature associated with infants of diabetic mother syndrome.

    PubMed

    James, Aaron W; Culver, Kathy; Hall, Bryan; Golabi, Mahin

    2007-09-01

    Infants born to diabetic mothers (IDM) are well documented to have a higher rate of congenital malformations. Sacral agenesis/hypogenesis and caudal dysgenesis are classically linked to maternal diabetes, but many other types of anomalies are more frequent. In this case report, we describe a male infant born to a diabetic mother who in addition to other typical congenital abnormalities was born with an impressive bifid tongue. Accompanying congenital anomalies include unilateral microphthalmia, bilateral microtia, cleft palate, micropenis with unilateral cryptorchidism, bilateral radial hypoplasia, unilateral pre-axial polydactyly, and mid-line central nervous system defects including arhinencephaly and pituitary hypoplasia. Review of the literature reveals an additional case of an infant with a bifid tongue born to a diabetic mother [Comess et al., 1969]. In conclusion, bifid tongue without oral hamartoma, a rare congenital anomaly, can be an associated finding in IDM. PMID:17663469

  11. Infant Physiological Regulation and Maternal Risks as Predictors of Dyadic Interaction Trajectories in Families with a Preterm Infant

    ERIC Educational Resources Information Center

    Poehlmann, Julie; Schwichtenberg, A. J. Miller; Bolt, Daniel M.; Hane, Amanda; Burnson, Cynthia; Winters, Jill

    2011-01-01

    This longitudinal study examined predictors of rates of growth in dyadic interaction quality in children born preterm who did not experience significant neurological findings during neonatal intensive care unit (NICU) hospitalization. Multiple methods were used to collect data from 120 preterm infants (48% girls, 52% boys) and their mothers.…

  12. Cognitive outcome varies in adolescents born preterm, depending on gestational age, intrauterine growth and neonatal complications

    PubMed Central

    Lundequist, Aiko; Böhm, Birgitta; Lagercrantz, Hugo; Forssberg, Hans; Smedler, Ann-Charlotte

    2015-01-01

    Aim The aim of this study was to investigate long-term cognitive outcome in a cohort of 18-year-olds born preterm and previously assessed at the age of 5.5. Methods We tested 134 adolescents born preterm with a very low birthweight of <1500 g and 94 term-born controls with a comprehensive cognitive battery at 18 years of age. The cohort was subdivided into 73 extremely preterm, 42 very preterm and 19 moderately preterm infants with gestational ages of 23–27, 28–31 and 32–36 weeks, respectively. The moderately preterm group was dominated by adolescents born small for gestational age. Results Very preterm adolescents performed on a par with term-born controls. In contrast, extremely preterm adolescents displayed inferior results on all cognitive tests, more so if they had suffered neonatal complications. Moderately preterm adolescents scored lower than very preterm and full-term born adolescents, particularly on complex cognitive tasks. Conclusion Adolescents born at 28 weeks of gestation or later, with appropriate birthweight and no perinatal complications, functioned like term-born peers at 18 years of age. Extremely preterm birth per se posed a risk for long-term cognitive deficits, particularly executive deficits. Adolescents born moderately preterm but small for gestational age were at risk of general cognitive deficits. PMID:25394225

  13. Intravenous lipids for preterm infants: a review.

    PubMed

    Salama, Ghassan Sa; Kaabneh, Mahmmoud Af; Almasaeed, Mai N; Alquran, Mohammad Ia

    2015-01-01

    Extremely low birth weight infants (ELBW) are born at a time when the fetus is undergoing rapid intrauterine brain and body growth. Continuation of this growth in the first several weeks postnatally during the time these infants are on ventilator support and receiving critical care is often a challenge. These infants are usually highly stressed and at risk for catabolism. Parenteral nutrition is needed in these infants because most cannot meet the majority of their nutritional needs using the enteral route. Despite adoption of a more aggressive approach with amino acid infusions, there still appears to be a reluctance to use early intravenous lipids. This is based on several dogmas that suggest that lipid infusions may be associated with the development or exacerbation of lung disease, displace bilirubin from albumin, exacerbate sepsis, and cause CNS injury and thrombocytopena. Several recent reviews have focused on intravenous nutrition for premature neonate, but very little exists that provides a comprehensive review of intravenous lipid for very low birth and other critically ill neonates. Here, we would like to provide a brief basic overview, of lipid biochemistry and metabolism of lipids, especially as they pertain to the preterm infant, discuss the origin of some of the current clinical practices, and provide a review of the literature, that can be used as a basis for revising clinical care, and provide some clarity in this controversial area, where clinical care is often based more on tradition and dogma than science. PMID:25698888

  14. Brain weight and sudden infant death syndrome.

    PubMed

    Falck, G; Rajs, J

    1995-03-01

    Increased brain weights have been reported in the literature to occur among infants who have died from sudden infant death syndrome, suggesting that cerebral edema might play a role in the cause of death among these children. We have compared brain weights from children between the ages of 1 week and 1 year, autopsied between 1980 and 1992. One group consisted of 125 victims of sudden infant death syndrome and the other of 38 children who had died with a diagnosis other than the sudden infant death syndrome. Brain weights from both groups exceeded the 50th percentile in previously published reference material. We were unable to show any significant differences between the groups in either the ratio between observed and expected brain weights or the ratio between brain weight and body weight. We conclude that there is no evidence for the notion that victims of sudden infant death syndrome have an increased brain weight. Other authors (in previous studies) may have overlooked the low overall weight at gestational age of prematurely born children while collecting data for reference levels. A revision of the figures seems to be necessary.

  15. Prenatal tobacco exposure is related to neurobehavioral modifications in infants of adolescent mothers

    PubMed Central

    Barros, Marina C. M.; Mitsuhiro, Sandro S.; Chalem, Elisa; Laranjeira, Ronaldo R.; Guinsburg, Ruth

    2011-01-01

    INTRODUCTION: Prenatal tobacco exposure interferes with neonatal outcomes. OBJECTIVE: To determine the neonatal neurobehavioral effects of in utero tobacco exposure. METHODS: This prospective cross-sectional study included healthy, term, with birth weight appropriate for gestacional age neonates without exposure to alcohol, drugs, or infections, born to adolescent mothers without psychiatric disorders or post-traumatic stress. Infants were classified according to in utero tobacco exposure, as identified by the Composite International Diagnostic Interview administered to mothers. Neurobehavior was assessed by the Neonatal Intensive Care Unit Network Neurobehavioral Scale. Both tools were administered between 24 and 72 hours after birth. Neurobehavioral outcomes were compared between exposed and non-exposed infants by ANOVA. The associations between neurobehavioral scores and number of cigarettes smoked were studied by linear correlation. RESULTS: During the study, 928 newborns of adolescent mothers were born, and 388 were included in the study. Of these, 23 were exposed to tobacco, and 365 neonates were not exposed. There were no differences between the groups in gestational age, birth weight, post-natal age at the exam, or time between last feeding and exam. Exposed neonates showed higher scores on arousal (p = 0.004), excitability (p = 0.003), and stress/abstinence signals (p = 0.019) and a lower score on regulation (p = 0.025). After adjusting for the type of anesthesia, mode of delivery, gender, age at neurologic exam, exam duration and time between last feeding and exam, differences in arousal and excitability remained significant. The mean number of cigarettes consumed daily was positively correlated with lethargy (p = 0.013) and inversely with attention (p = 0.043). CONCLUSIONS: Neonates exposed in utero to tobacco showed worse neurobehavioral performance between 24 and 48 hours of life. PMID:22179166

  16. Wisconsin Healthy Birth Outcomes: minority health program challenges and contributions.

    PubMed

    Cruz, Evelyn; Guhleman, Patricia; Onheiber, Patrice Mocny

    2008-11-01

    For at least 20 years, the probability that an infant born in Wisconsin would die during the first year of life has been approximately three times greater for infants born to African American women than for those born to White women. Over the same period of time, other states have made improvements in African American infant mortality, whereas Wisconsin's ranking has fallen to last place. Various state and local efforts have been made to address the issue; however, it is only in the last 2 to 3 years that Wisconsin's high rate of African American infant mortality has become an agreed-upon health priority. This article discusses the factors that have converged to bring African American infant mortality to the forefront of Wisconsin public health policy and programs. Particular attention is given to the role of Wisconsin's Minority Health Program in relation to public health leadership and coalition building. Key actions currently underway to implement effective, evidence-based solutions are also described. PMID:18843241

  17. The influence of infant diet on early developmental changes in processing human voice speech stimuli: ERP variations in breast and milk formula-fed infants at three and six months after birth

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The purpose of this investigation was to determine if processing of language stimuli during the first half year of life in breast-fed infants differs from that of formula-fed infants. This question was addressed by examining the brain event-related potentials of healthy infants receiving breast milk...

  18. Unity through Diversity: A Report on the Healthy Mothers, Healthy Babies Coalition, Communities of Color Leadership Roundtable.

    ERIC Educational Resources Information Center

    Healthy Mothers, Healthy Babies Coalition, Washington, DC.

    This report summarizes the activities of a forum held by the Healthy Mothers, Healthy Babies (HMHB) Coalition on maternal and child health issues affecting communities of color. Participants highlighted their communities' problems related to infant and child health, identified critical issues that need to be addressed from each community's…

  19. Parasitic food-borne and water-borne zoonoses.

    PubMed

    Macpherson, C N; Gottstein, B; Geerts, S

    2000-04-01

    Estimates suggest that almost half of the population of the world is affected by water-borne and food-borne infections. Parasitic food-borne and water-borne zoonoses contribute to this statistic by inflicting a heavy toll on human health and causing serious direct and indirect losses to the agricultural industry. The inability of non-industrialised countries to keep pace with population growth, migration from rural to urban areas and the demand for clean, safe drinking water and proper sanitation means that water-borne zoonoses will continue to exact an increasing burden of ill health in these countries. The consumption of raw or undercooked meat, crustaceans, and fresh-water fish and vegetables facilitates transmission of large numbers of zoonotic infections. The burgeoning tourist industry, emigration and the importation of food from endemic regions has resulted in increasing diagnosis of these infections in non-endemic countries. The authors examine the epidemiology, medical and veterinary public health importance and recent developments in diagnosis, treatment and control of the most important parasitic food-borne and water-borne infections.

  20. Special Premie Oxygen Targeting (SPOT): a program to decrease the incidence of blindness in infants with retinopathy of prematurity.

    PubMed

    Coe, Kristi; Butler, Mandy; Reavis, Nicole; Klinepeter, Mary Ellen; Purkey, Connie; Oliver, Tonya; Starbuck, Alisa; Griffin, Jennifer; Wilmoth, Cathy; Block, Steven

    2006-01-01

    Infants born prematurely have a plethora of medical problems. Some have cerebral palsy, resulting in limited mobility, while others require oxygen, hearing aids, and/or glasses for medical problems. Most of these could have been prevented if preterm birth was avoided, but efforts to curb this have been slow. This article discusses how blindness can be prevented in infants born prematurely by accepting lower oxygen saturations when on oxygen in the intensive care nursery. PMID:16816603

  1. Proteins, Peptides and Amino Acids: Role in Infant Nutrition.

    PubMed

    Nutten, Sophie

    2016-01-01

    Proteins are polymers composed of 30 or more amino acids; some of them are essential dietary components, since they are not synthetized by human metabolic processes. They are crucial for healthy growth and development and influence major functions of the body. The infant's first year is a critical time of rapid growth and development, which must be supported by a high rate of protein synthesis. Breast milk, as a single specific food source in the first months of life, is providing the total protein and essential amino acids required. Infant formulas have been designed for infants who cannot be breastfed. They should be similar to breast milk in their composition and their functional outcomes, insuring appropriate growth, optimal development, maturation of the immune system, easy digestion and healthy metabolic programming. By modifying their protein components, specific infant formulas have also been developed for specific needs. For example, partially hydrolyzed (prevention of atopic dermatitis) and extensively hydrolyzed or amino-acid-based infant formulas (reduction in allergy symptoms) have been designed for the management of cow's milk protein allergy. In conclusion, proteins provided via breast milk or infant formula are essential components of the infant's diet; therefore, the specific quality, quantity and conformation of proteins are of utmost importance for healthy growth and development. PMID:27336588

  2. Proteins, Peptides and Amino Acids: Role in Infant Nutrition.

    PubMed

    Nutten, Sophie

    2016-01-01

    Proteins are polymers composed of 30 or more amino acids; some of them are essential dietary components, since they are not synthetized by human metabolic processes. They are crucial for healthy growth and development and influence major functions of the body. The infant's first year is a critical time of rapid growth and development, which must be supported by a high rate of protein synthesis. Breast milk, as a single specific food source in the first months of life, is providing the total protein and essential amino acids required. Infant formulas have been designed for infants who cannot be breastfed. They should be similar to breast milk in their composition and their functional outcomes, insuring appropriate growth, optimal development, maturation of the immune system, easy digestion and healthy metabolic programming. By modifying their protein components, specific infant formulas have also been developed for specific needs. For example, partially hydrolyzed (prevention of atopic dermatitis) and extensively hydrolyzed or amino-acid-based infant formulas (reduction in allergy symptoms) have been designed for the management of cow's milk protein allergy. In conclusion, proteins provided via breast milk or infant formula are essential components of the infant's diet; therefore, the specific quality, quantity and conformation of proteins are of utmost importance for healthy growth and development.

  3. Solving Sleep Behavior Disorders in Infants and Toddlers: The Munich Research and Intervention Program for Fussy Babies

    ERIC Educational Resources Information Center

    Papousek, Mechthild

    2009-01-01

    Sleep behavior disorders do not only affect infants' well-being, they also challenge the parents' physical and emotional resources, promote risks for the growing parent-infant relationships, and burden the parents' co-parenting relationship. Sleep-onset and night waking problems are widely spread among otherwise healthy infants, and they tend to…

  4. Opportunities in Public Policy to Support Infant and Early Childhood Mental Health: The Role of Psychologists and Policymakers

    ERIC Educational Resources Information Center

    Nelson, Florence; Mann, Tammy

    2011-01-01

    Infant and early childhood mental health practices can be supported by policies and professional standards of care that foster the healthy development of young children. Policies that support infants and toddlers include those that strengthen their families to provide a family environment that promotes mental wellness. Policy issues for infants,…

  5. The Mutual Influences between Depressed Macaca fascicularis Mothers and Their Infants

    PubMed Central

    Xie, Liang; Wang, Tao; Fang, Liang; Yang, Deyu; Melgiri, Narayan D.; Xie, Peng

    2014-01-01

    Objective To assess the influence of infant rearing on the behavior of depressed adult female Macaca fascicularis and the influence of depressed infant-rearing adult female Macaca fascicularis on their infants in a free enclosure environment. Methods Here, 20 depressed subjects and then 20 healthy subjects were randomly selected from a total population of 1007 adult female Macaca fascicularis subjects. Four depressed subjects and eight healthy subjects were rearing infants. By focal observation, three trained observers video-recorded the selected subjects over a total observational period of 560 hours. The video footage was analyzed by qualified blinded analysts that coded the raw footage into quantitative behavioral data (i.e., durations of 53 pre-defined behavioral items across 12 behavioral categories) for statistical analysis. Results Between infant-rearing and non-rearing healthy subjects, ten differential behaviors distributed across five behavioral categories were identified. Between infant-rearing and non-rearing depressed subjects, nine behaviors distributed across five behavioral categories were identified. Between infant-rearing healthy and infant-rearing depressed subjects, fifteen behaviors distributed across six behavioral categories were identified. Conclusion Infant-rearing depressed adult female Macaca fascicularis subjects may have a worse psychological status as compared to non-rearing depressed counterparts. Infant rearing may negatively influence depressed Macaca fascicularis mothers. Infant-rearing depressed subjects were less adequate at raising infants as compared to infant-rearing healthy subjects. Thus, maternal depression in this macaque species may negatively impact infatile development, which is consistent with previous findings in humans. PMID:24599092

  6. Sleep behaviors of infants and young children: associated demographic and acculturation characteristics among Hispanic teen mothers.

    PubMed

    Duzinski, Sarah V; Yuma-Guerrero, Paula J; Fung, Adrienne; Brown, Juliette M; Wheeler, Tareka; Barczyk, Amanda N; Lawson, Karla A

    2013-01-01

    Accidental suffocation and strangulation in bed is a leading cause of preventable infant death. Bed sharing, teen motherhood, and Hispanic ethnicity have been associated with infant sleep suffocation death. Fifty-five Hispanic teen mothers were surveyed regarding acculturation/demographic characteristics and their infants' sleep behaviors. Most participants had 2 foreign-born parents from Latin America. Participants with 2 US-born parents were less likely to bed share than their less-acculturated peers. Many participants reported not always placing their infant in a supine sleep position. There is a significant need to reach out to Hispanic teen mothers, particularly from newer immigrant families, with culturally and linguistically appropriate multigenerational clinical messaging on the risks of infant bed sharing and nonsupine sleep positioning. PMID:24305080

  7. Early Recollections of First-Borns.

    ERIC Educational Resources Information Center

    Fakouri, M. Ebrahim; Hafner, James L.

    1984-01-01

    Compared the early recollections of 50 first-borns and 98 later-borns. The first-borns mentioned significantly more nonfamily members, illness/injury, hospital/doctor's office. Later-borns mentioned significantly more siblings than did first-borns. Findings were discussed in the context of Adler's personality theory. (JAC)

  8. Disparities in Perinatal Quality Outcomes for Very Low Birth Weight Infants in Neonatal Intensive Care

    PubMed Central

    Lake, Eileen T; Staiger, Douglas; Horbar, Jeffrey; Kenny, Michael J; Patrick, Thelma; Rogowski, Jeannette A

    2015-01-01

    Objective To determine if hospital-level disparities in very low birth weight (VLBW) infant outcomes are explained by poorer hospital nursing characteristics. Data Sources Nurse survey and VLBW infant registry data. Study Design Retrospective study of 8,252 VLBW infants in 98 Vermont Oxford Network hospital neonatal intensive care units (NICUs) nationally. NICUs were classified into three groups based on their percent of infants of black race. Two nurse-sensitive perinatal quality standards were studied: nosocomial infection and breast milk. Data Collection Primary nurse survey (N = 5,773, 77 percent response rate). Principal Findings VLBW infants born in high-black concentration hospitals had higher rates of infection and discharge without breast milk than VLBW infants born in low-black concentration hospitals. Nurse understaffing was higher and practice environments were worse in high-black as compared to low-black hospitals. NICU nursing features accounted for one-third to one-half of the hospital-level health disparities. Conclusions Poorer nursing characteristics contribute to disparities in VLBW infant outcomes in two nurse-sensitive perinatal quality standards. Improvements in nursing have potential to improve the quality of care for seven out of ten black VLBW infants who are born in high-black hospitals in this country. PMID:25250882

  9. Vitamin D status among preterm and full-term infants at birth

    PubMed Central

    Burris, Heather H.; Van Marter, Linda J.; McElrath, Thomas F.; Tabatabai, Patrik; Litonjua, Augusto A.; Weiss, Scott T.; Christou, Helen

    2015-01-01

    Background Risk factors for maternal vitamin D deficiency and preterm birth overlap but the distribution of 25-hydroxyvitamin D (25(OH)D) levels among preterm infants is not known. We aimed to determine associations between 25(OH)D levels and gestational age. Methods We measured umbilical cord plasma levels of 25(OH)D from 471 infants born at Brigham and Women’s Hospital in Boston. We used generalized estimating equations to determine whether preterm (<37 weeks’ gestation) or very preterm (<32 weeks’ gestation) infants had greater odds of 25(OH)D levels < 20 ng/ml than more mature infants. We adjusted for potential confounding by season of birth, maternal age, race, marital status and singleton or multiple gestation. Results Mean cord plasma 25(OH)D level was 34.0 ng/ml (range 4.1 to 95.3, and SD 14.1). Infants born before 32 weeks’ gestation had increased odds of 25(OH)D levels < 20 ng/ml in unadjusted (OR 2.2, 95% CI 1.1, 4.3) and adjusted models (OR 2.4, 95% CI 1.2, 5.3) compared to more mature infants. Conclusion Infants born < 32 weeks’ gestation are at higher risk than more mature infants for low 25(OH)D levels. Further investigation of the relationships between low 25(OH)D levels and preterm birth and its sequelae is thus warranted. PMID:24121425

  10. The Immune System of HIV-Exposed Uninfected Infants

    PubMed Central

    Abu-Raya, Bahaa; Kollmann, Tobias R.; Marchant, Arnaud; MacGillivray, Duncan M.

    2016-01-01

    Infants born to human immunodeficiency virus (HIV) infected women are HIV-exposed but the majority remains uninfected [i.e., HIV-exposed uninfected (HEU)]. HEU infants suffer greater morbidity and mortality from infections compared to HIV-unexposed (HU) peers. The reason(s) for these worse outcomes are uncertain, but could be related to an altered immune system state. This review comprehensively summarizes the current literature investigating the adaptive and innate immune system of HEU infants. HEU infants have altered cell-mediated immunity, including impaired T-cell maturation with documented hypo- as well as hyper-responsiveness to T-cell activation. And although prevaccination vaccine-specific antibody levels are often lower in HEU than HU, most HEU infants mount adequate humoral immune response following primary vaccination with diphtheria toxoid, haemophilus influenzae type b, whole cell pertussis, measles, hepatitis B, tetanus toxoid, and pneumococcal conjugate vaccines. However, HEU infants are often found to have lower absolute neutrophil counts as compared to HU infants. On the other hand, an increase of innate immune cytokine production and expression of co-stimulatory markers has been noted in HEU infants, but this increase appears to be restricted to the first few weeks of life. The immune system of HEU children beyond infancy remains largely unexplored. PMID:27733852

  11. [Infant mortality in the indigenous population: backwardness and contrasts].

    PubMed

    Fernandez Ham, P

    1993-01-01

    Some 6.4 million speakers of indigenous languages were enumerated in the 1990 Mexican census. The same census provided the basis for an indirect estimate of infant mortality using data on the numbers of live born and surviving children. Municipios with 40% or more of the population speaking an indigenous language were studied. The overall estimated infant mortality rate for indigenous municipios was 55.1/1000 live births, the equivalent of the Mexican infant mortality rate around 1982. Mexico's national infant mortality rate in 1990 was 34.8/1000. Great contrasts were found in indigenous infant mortality rates. Campeche, Quintana Roo, and Yucatan, the states of the Mayan region, had a low rate of 35.09/1000, very close to the national average. Infant mortality levels were relatively low in the indigenous populations of Hidalgo, the state of Mexico, and Michoacan, with rates of 44 to 48. Chiapas, Oaxaca, Puebla, Durango, Guerrero, and San Luis Potosi had rates of 55 to 65. The highest rates were in states with few indigenous municipios, including Chihuahua, Jalisco, and Nayarit. The Huichol of Jalisco had the highest rate at 100.01/1000. Infant mortality levels were found to be correlated in different degrees with socioeconomic indicators. The highest infant mortality rates were in the indigenous regions with the poorest socioeconomic conditions.

  12. Cognitive outcomes in school-age children born prematurely.

    PubMed

    Davis, Deborah Winders

    2003-01-01

    The purpose of this article is to discuss findings in the literature regarding long-term developmental outcomes of infants born prematurely, to examine potential causes of individual differences in these outcomes, and to explore directions for future research. An extensive table summarizes recent (1996-2002) international studies of developmental outcomes among children of school age and older who were born with low birth weight, especially as the studies relate to cognitive development and academic performance. The discussion then examines how characteristics of the child and the environment may interact to produce individual differences in outcomes. Processes of attention regulation within the context of the psychosocial environment are examined as an important possible direction for future research. When designing and implementing interventions aimed at improving outcomes in this and other groups of children at risk for delays and deficits, it is important to consider how various factors affect development. PMID:12795506

  13. The Development of Effortful Control in Children Born Preterm

    PubMed Central

    Poehlmann, Julie; Schwichtenberg, AJ 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 (<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 timepoints across 3 years. Additionally, children’s emerging effortful control skills, cognitive development, and mother-reported behavior and attention problems were assessed at 24- and 36-months. Analyses documented links between effortful control skills, cognitive skills, and concurrent attention problems in children born preterm. The study also found that preterm children’s effortful control skills improved over time. In addition, neonatal health risks, family sociodemographic risks, and angry parenting interactions were associated with less optimal effortful control skills. PMID:20589563

  14. Central venous line - infants

    MedlinePlus

    CVL - infants; Central catheter - infants - surgically placed ... plastic tube that is put into a large vein in the chest. WHY IS A ... central catheter (PICC) or midline central catheter (MCC). A CVL ...

  15. Infant and Newborn Nutrition

    MedlinePlus

    ... It has all the necessary vitamins and minerals. Infant formulas are available for babies whose mothers are not able or decide not to breastfeed. Infants usually start eating solid foods between 4 and ...

  16. High blood pressure - infants

    MedlinePlus

    Hypertension - infants ... and blood vessels The health of the kidneys High blood pressure in infants may be due to kidney or ... blood vessel of the kidney) In newborn babies, high blood pressure is often caused by a blood clot in ...

  17. Parenting Your Infant

    MedlinePlus

    ... easily. This can lead to choking! Infants Have Personalities Even very tiny infants act in very individual ... a parent, you already know your baby’s unique personality. Think about this personality when you are caring ...

  18. Urinary catheter - infants

    MedlinePlus

    Bladder catheter - infants; Foley catheter - infants; Urinary catheter - neonatal ... A urinary catheter is a small, soft tube placed in the bladder. This article addresses urinary catheters in babies. WHY IS ...

  19. Tracking strategies involving fourteen sources for locating a transient study sample: parents of sudden infant death syndrome infants and control infants.

    PubMed

    Klonoff-Cohen, H

    1996-07-01

    Strategies involving 14 sources were used to locate 230 parents of sudden infant death syndrome infants who died in Southern California between 1989 and 1992 and 255 parents of healthy, living infants matched by birth hospital, birth date, race and sex. The sample consisted of adults of reproductive age residing in Southern California. After an event of sudden infant death, many parents moved without a forwarding address; only their names, last known address, and the infant's race, birth date, and sex were available. There was no access to birth certificates, obstetric or pediatric medical records, parents' Social Security numbers, or parents' birth dates. The most successful tracking sources for case parents were the Department of Motor Vehicles, postal service, reverse directory and neighbors, private investigator, and California Medicaid services. For control parents, the post office, Department of Motor Vehicles, and Folks Finders proved the most helpful. Using a combination of the 14 sources achieved an adequate sample size.

  20. The healthy immigrant effect and mortality rates.

    PubMed

    Ng, Edward

    2011-12-01

    According to the 2006 Census, almost the Canadian population were foreign-born, a percentage that is projected to reach at least 25% by 2031. Studies based on age-standardized mortality rates (ASMR) have found a healthy immigrant effect, with lower overall rates among immigrants. A duration effect has also been observed-immigrants' mortality advantage lessened as their time in Canada increased. ASMRs based on the 1991 to 2001 census mortality follow-up study indicate a healthy immigrant effect and a duration effect at the national level for all-cause mortality for both sexes. However, at the national level, the mortality rate among women from the United States and from Sub-Saharan Africa was similar to that of Canadian-born women. For the three largest Census Metropolitan Areas (Toronto, Montreal and Vancouver), a healthy immigrant effect was not observed among women or among most men from the United States or Sub-Saharan Africa. PMID:22352149

  1. The healthy immigrant effect and mortality rates.

    PubMed

    Ng, Edward

    2011-12-01

    According to the 2006 Census, almost the Canadian population were foreign-born, a percentage that is projected to reach at least 25% by 2031. Studies based on age-standardized mortality rates (ASMR) have found a healthy immigrant effect, with lower overall rates among immigrants. A duration effect has also been observed-immigrants' mortality advantage lessened as their time in Canada increased. ASMRs based on the 1991 to 2001 census mortality follow-up study indicate a healthy immigrant effect and a duration effect at the national level for all-cause mortality for both sexes. However, at the national level, the mortality rate among women from the United States and from Sub-Saharan Africa was similar to that of Canadian-born women. For the three largest Census Metropolitan Areas (Toronto, Montreal and Vancouver), a healthy immigrant effect was not observed among women or among most men from the United States or Sub-Saharan Africa.

  2. Rethinking Stress in Parents of Preterm Infants: A Meta-Analysis

    PubMed Central

    Schappin, Renske; Wijnroks, Lex; Uniken Venema, Monica M. A. T.; Jongmans, Marian J.

    2013-01-01

    Background With improved medical outcome in preterm infants, the psychosocial situation of their families is receiving increasing attention. For parents, the birth of a preterm infant is generally regarded as a stressful experience, and therefore many interventions are based on reducing parental stress. Nevertheless, it remains unclear whether parents of children born preterm experience more stress than parents of term-born children, which would justify these interventions. This meta-analysis provides a comprehensive account of parental stress in parents of preterm infants, from birth of the infant through to their adolescence. Mean levels of stress in specific domains of family functioning were investigated, and stress levels in parents of preterm and term infants, and fathers and mothers of preterm infants, were compared. Furthermore, we investigated moderators of parental stress. Methods and Findings A random-effects meta-analysis was conducted including 38 studies describing 3025 parents of preterm (<37 wk) and low birth weight (<2500 g) infants. Parental stress was measured with two parent-reported questionnaires, the Parenting Stress Index and the Parental Stressor Scale: Neonatal Intensive Care Unit. The results indicate that parents of preterm-born children experience only slightly more stress than parents of term-born children, with small effect sizes. Furthermore, mothers have slightly more stress than fathers, but these effect sizes are also small. Parents report more stress for infants with lower gestational ages and lower birth weights. There is a strong effect for infant birth year, with decreasing parental stress from the 1980s onward, probably due to increased quality of care for preterm infants. Conclusions Based on our findings we argue that prematurity can best be regarded as one of the possible complications of birth, and not as a source of stress in itself. PMID:23405105

  3. Maternal and infant characteristics associated with accidental suffocation and strangulation in bed in US infants.

    PubMed

    Carlberg, Michelle M; Shapiro-Mendoza, Carrie K; Goodman, Michael

    2012-11-01

    To identify maternal and infant characteristics associated with accidental suffocation and strangulation in bed (ASSB) in US infants. Using 2000-2002 US linked infant birth and death certificate cohort files, we compared ASSB deaths to survivors. Adjusted odds ratios (aOR) from logistic regression were used to analyze associations between selected maternal and infant characteristics and ASSB mortality. During 2000-2002, 1,064 infants died from ASSB, resulting in an ASSB mortality rate of 9.2 per 100,000 live births. Most ASSB deaths (71%) occurred before an infant reached 4 months old. Maternal factors associated with an increased risk of ASSB were younger age (using maternal age of 25-29 years as reference aOR 2.6 for mothers <20 years old and 1.6 for mothers 20-24 years old), lower educational attainment (aOR 4.3 for <12 years and 3.3 for 12 years compared to ≥16 years), multiparity (aOR 1.7, 2.2, and 3.5 for parity 2, 3, and 4 or higher, respectively) and smoking during pregnancy (aOR 2.8). Compared to non-Hispanic whites, non-Hispanic blacks (aOR 1.8) and American Indians (aOR 1.8) were more likely to have an ASSB death. Being male and born preterm were also associated with a higher ASSB mortality risk. Younger, less educated, mulitparous, non-Hispanic black or American Indian women and their families who smoke during their pregnancy and deliver male or preterm infants, may need more intense safe sleeping education during the infant's first year of life, especially during the first 4 months of age.

  4. Maternal and infant characteristics associated with accidental suffocation and strangulation in bed in US infants.

    PubMed

    Carlberg, Michelle M; Shapiro-Mendoza, Carrie K; Goodman, Michael

    2012-11-01

    To identify maternal and infant characteristics associated with accidental suffocation and strangulation in bed (ASSB) in US infants. Using 2000-2002 US linked infant birth and death certificate cohort files, we compared ASSB deaths to survivors. Adjusted odds ratios (aOR) from logistic regression were used to analyze associations between selected maternal and infant characteristics and ASSB mortality. During 2000-2002, 1,064 infants died from ASSB, resulting in an ASSB mortality rate of 9.2 per 100,000 live births. Most ASSB deaths (71%) occurred before an infant reached 4 months old. Maternal factors associated with an increased risk of ASSB were younger age (using maternal age of 25-29 years as reference aOR 2.6 for mothers <20 years old and 1.6 for mothers 20-24 years old), lower educational attainment (aOR 4.3 for <12 years and 3.3 for 12 years compared to ≥16 years), multiparity (aOR 1.7, 2.2, and 3.5 for parity 2, 3, and 4 or higher, respectively) and smoking during pregnancy (aOR 2.8). Compared to non-Hispanic whites, non-Hispanic blacks (aOR 1.8) and American Indians (aOR 1.8) were more likely to have an ASSB death. Being male and born preterm were also associated with a higher ASSB mortality risk. Younger, less educated, mulitparous, non-Hispanic black or American Indian women and their families who smoke during their pregnancy and deliver male or preterm infants, may need more intense safe sleeping education during the infant's first year of life, especially during the first 4 months of age. PMID:21769585

  5. Prenatal factors and infant feeding in relation to risk of benign breast disease in young women.

    PubMed

    Berkey, Catherine S; Rosner, Bernard; Willett, Walter C; Tamimi, Rulla M; Lindsay Frazier, A; Colditz, Graham A

    2015-12-01

    Benign breast disease (BBD) is a well-established risk factor for breast cancer, but little work has considered a girl's early life and her risk for BBD in adulthood. We investigated factors, from pre-conception through infant feeding practices, in relation to subsequent BBD risk in young women. The Growing Up Today Study (GUTS) includes 9032 females, born 1980-1987, who completed questionnaires annually from 1996 through 2001, then 2003, 2005, 2007, 2010, and 2013. In 1996, their mothers provided each participant's birth weight and length, gestational age, biological father's height, and infant feeding factors (e.g., breast-fed, type of formula). In 1999, their mothers reported maternal pre-pregnancy weight and weight gain during index pregnancy. Beginning in 2005, daughters (18 years+) reported whether they had ever been diagnosed with biopsy-confirmed BBD (n = 142 cases, through 2013). Logistic regression estimated associations between early life factors and biopsy-confirmed BBD. Girls whose mother's BMI prior to pregnancy was 20-25 kg/m(2) were at lower risk of BBD as young women (OR = 0.66, p = 0.04, vs. maternal pre-pregnancy BMI < 20). Girls whose mothers gained 20 + pounds (vs. <20 pounds) during pregnancy were at lower risk (among full-term singleton births: OR = 0.48, p = 0.007, if mother gained 20-35 pounds). However, neither birth weight nor BMI at birth were associated with subsequent BBD risk. We found no evidence that infant feeding practices were linked to BBD. A healthy maternal BMI before pregnancy and sufficient weight gain during pregnancy may produce daughters at lower risk for BBD as young women. Further examination of these findings is needed.

  6. Prenatal factors and infant feeding in relation to risk of benign breast disease in young women.

    PubMed

    Berkey, Catherine S; Rosner, Bernard; Willett, Walter C; Tamimi, Rulla M; Lindsay Frazier, A; Colditz, Graham A

    2015-12-01

    Benign breast disease (BBD) is a well-established risk factor for breast cancer, but little work has considered a girl's early life and her risk for BBD in adulthood. We investigated factors, from pre-conception through infant feeding practices, in relation to subsequent BBD risk in young women. The Growing Up Today Study (GUTS) includes 9032 females, born 1980-1987, who completed questionnaires annually from 1996 through 2001, then 2003, 2005, 2007, 2010, and 2013. In 1996, their mothers provided each participant's birth weight and length, gestational age, biological father's height, and infant feeding factors (e.g., breast-fed, type of formula). In 1999, their mothers reported maternal pre-pregnancy weight and weight gain during index pregnancy. Beginning in 2005, daughters (18 years+) reported whether they had ever been diagnosed with biopsy-confirmed BBD (n = 142 cases, through 2013). Logistic regression estimated associations between early life factors and biopsy-confirmed BBD. Girls whose mother's BMI prior to pregnancy was 20-25 kg/m(2) were at lower risk of BBD as young women (OR = 0.66, p = 0.04, vs. maternal pre-pregnancy BMI < 20). Girls whose mothers gained 20 + pounds (vs. <20 pounds) during pregnancy were at lower risk (among full-term singleton births: OR = 0.48, p = 0.007, if mother gained 20-35 pounds). However, neither birth weight nor BMI at birth were associated with subsequent BBD risk. We found no evidence that infant feeding practices were linked to BBD. A healthy maternal BMI before pregnancy and sufficient weight gain during pregnancy may produce daughters at lower risk for BBD as young women. Further examination of these findings is needed. PMID:26582399

  7. Infant Temperament and Personality.

    ERIC Educational Resources Information Center

    Honig, Alice Sterling

    Infants have definite personality characteristics from birth onward. Despite wide variation in infant temperament styles, ranging from easy to difficult, responsive parents and non-parental caregivers can ensure positive emotional-social development. This paper, which reviews various theories and research on personality development in infants and…

  8. Tracking Infants "At Risk."

    ERIC Educational Resources Information Center

    Brown, Pamela; And Others

    1985-01-01

    Reveals that infants in West Virginia judged at risk were not followed more closely by county health department nurses than infants judged not at risk. Negotiations are underway with divisions in the State Department of Health to identify high-risk infants routinely, notify local health departments, and conduct a screening in order to provide help…

  9. Delayed chemoreceptor responses in infants with apnoea

    PubMed Central

    Katz-Salamon, M

    2004-01-01

    Aims: To test the hypothesis that apnoea of infancy (AOI) is due to a deficit in chemoreception. Methods: Tests were performed on 112 infants: 43 healthy control infants, 28 infants with periodic breathing or central apnoea (PBCA), and 41 infants with obstructive apnoea (OA) on overnight polysomnography. Chemoreceptor responses to hypercapnia (4% and 6% CO2 in air) for 6–8 minutes and hyperoxia (100% O2) for 60 seconds were expressed in terms of response strength and reaction time. Age at birth (gestational week 37–41) and age at test (2–34 postnatal weeks) were comparable across groups (median, min–max value). A total of 70 CO2 and 71 O2 tests were analysed. Results: The strongest and fastest CO2 responders were control infants: their median increase in ventilation was 291%/kPaCO2 and their reaction time 16 breaths. In infants with PBCA and OA, the increase in ventilation was 41% and 130%/kPaCO2, and reaction time 64 and 54 breaths, respectively. There was a significant negative correlation between CO2 response strength and response time. In response to hyperoxia there was a comparable decrease in ventilation in all infants (12–20%), but a significantly longer response time in infants with apnoea (20 v 12 breaths). There was no correlation between the response strength and response time to O2 and CO2. Conclusion: An inappropriate central control of respiration is an important mechanism in the pathogenesis of apnoea of infancy. PMID:14977706

  10. Energetic efficiency of infant formulae: a review.

    PubMed

    Fleddermann, Manja; Demmelmair, Hans; Koletzko, Berthold

    2014-01-01

    Breast-fed and formula-fed infants differ in terms of nutrient intake, growth, and metabolic and endocrine responses. The energetic efficiency, i.e. the weight or length gain per 100 kcal of energy intake, of breast-fed infants is about 11% higher than the energetic efficiency of formula-fed infants. Only limited data is available on the influence of formula composition on the energetic efficiency of infant formulae. We conducted a review of controlled trials to identify the impact of the macronutrient composition of infant formulae on energetic efficiency. An electronic literature search was conducted in February 2014. Intervention trials that investigated the effect of an infant formula with a modified macronutrient composition and reported the weight, length, and nutritional intake of apparently healthy, term, fully formula-fed infants with a normal weight were included. Thirteen trials met the inclusion criteria. The results showed no effect of the total content of energy, carbohydrate, protein, or fat on energetic efficiency. In contrast, small increasing effects of higher glycemic carbohydrates on energetic efficiency were identified. Improved fat absorption via the use of palmitic acid at the sn-2 ester position of triacylglycerol increased the energetic efficiency by 11%. The quality of formula protein, specifically an increased whey-to-casein ratio, an increased α-lactalbumin content, or a higher tryptophan content increased the energetic efficiency by about 13%. We conclude that fat absorption and protein quality have the potential to modulate energetic efficiency and may contribute to the observed differences in growth and metabolism between breast-fed and formula-fed infants.

  11. Infant Temperament in Russia, United States of America, and Israel: Differences and Similarities between Russian-Speaking Families

    ERIC Educational Resources Information Center

    Gartstein, Maria A.; Peleg, Yana; Young, Brandi N.; Slobodskaya, Helena R.

    2009-01-01

    The present study addresses cross-cultural differences between infants born to families of Russian immigrants in USA and Israel, as well as Russian families residing in Russia, with the emphasis on evaluating the impact of immigration and acculturation. Community samples of primary caregivers of infants between 3 and 12 months of age were…

  12. Hospitalizations of Infants and Young Children with Down Syndrome: Evidence from Inpatient Person-Records from a Statewide Administrative Database

    ERIC Educational Resources Information Center

    So, S. A.; Urbano, R. C.; Hodapp, R. M.

    2007-01-01

    Background: Although individuals with Down syndrome are increasingly living into the adult years, infants and young children with the syndrome continue to be at increased risk for health problems. Using linked, statewide administrative hospital discharge records of all infants with Down syndrome born over a 3-year period, this study "follows…

  13. Very Pre-Term Infants' Behaviour at 1 and 2 Years of Age and Parental Stress Following Basic

    ERIC Educational Resources Information Center

    van der Pal, Sylvia M.; Maguire, Celeste M.; Bruil, Jeanet; le Cessie, Saskia; van Zwieten, Paul; Veen, Sylvia; Wit, Jan M.; Walther, Frans J.

    2008-01-01

    This study explored the effects of basic developmental care on the behaviour of very pre-term infants and parental stress at 1 and 2 years of corrected age. A randomized controlled trial was done to compare basic Developmental Care (standardized nests and incubator covers) and controls (standard care). Parents of infants born less than 32 weeks of…

  14. HIV and infant feeding. Breastfeeding.

    PubMed

    1995-02-01

    The human immunodeficiency virus (HIV) can be passed to the infant during pregnancy, childbirth, or breast feeding. Most infants born to HIV positive mothers do not become infected with HIV. The virus is found in breast milk; available research suggests 1 out of 7 breast fed infants of HIV positive mothers will be infected from breast milk. Mothers with recent or advanced HIV infections have more virus in their body fluids, including breast milk; therefore, a baby is more likely to be infected if the mother becomes infected during pregnancy, childbirth, or breast feeding, or if she is ill with acquired immunodeficiency syndrome (AIDS) related illnesses. If a baby is already infected, breast feeding will help the infant stay healthier longer. Health workers should discuss the benefits of breast feeding with all pregnant women. Information about the spread of HIV and sexually transmitted disease (STD) should be given; safe sex (condom use or abstinence) is important during pregnancy and breast feeding. If a woman's status is unknown, she should be encouraged to breast feed. In most communities, counselling and testing are unavailable. Where these services are available, the risk of infection through breast feeding should never be used to put pressure on a woman to take a test. Counselling prepares her for the possibility of being positive and allows her to make an informed choice about breast feeding. In some situations (especially if she herself is ill), a woman who knows she is HIV positive should not breast feed. However, alternatives may be unavailable, and the benefits may outweigh the risks. Health workers should assist the woman in making an informed choice. Issues to be considered include: 1) access to clean water and ability to pay for fuel or electricity to sterilize feeding utensils; 2) support from family or friends; 3) access to animal milk or shops that carry formula milk; and 4) ability to pay for formula or animal milk. To feed an infant for 6 months

  15. Evaluation of growth and early infant feeding: a challenge for scientists, industry and regulatory bodies.

    PubMed

    Haschke, Ferdinand; Steenhout, Philipp; Grathwohl, Dominik; Haschke-Becher, Elisabeth

    2013-01-01

    Growth studies are necessary to prove safety and efficacy of new or renovated infant formulas. Healthy infants need to be followed in randomized clinical trials until 4-6 months of age. Breastfed reference groups should be included in such studies, because growth of formula-fed infants may deviate from breastfed infants. The WHO growth standard describes growth of exclusively or predominantly breastfed infants and is frequently used as reference. However, the limitations of the standard must be known because weight-for-age until 6 months is higher than in all international growth references. Meta-analyses indicate that both weight and BMI of breastfed reference groups in clinical trials and of infants fed a low protein formula are somehow lower than the WHO standard. Infants of overweight and obese mothers or at risk for malnutrition are considered as at-risk populations. Any infant formula trial in those populations should use the WHO standard to document safety. PMID:23428678

  16. Evaluation of growth and early infant feeding: a challenge for scientists, industry and regulatory bodies.

    PubMed

    Haschke, Ferdinand; Steenhout, Philipp; Grathwohl, Dominik; Haschke-Becher, Elisabeth

    2013-01-01

    Growth studies are necessary to prove safety and efficacy of new or renovated infant formulas. Healthy infants need to be followed in randomized clinical trials until 4-6 months of age. Breastfed reference groups should be included in such studies, because growth of formula-fed infants may deviate from breastfed infants. The WHO growth standard describes growth of exclusively or predominantly breastfed infants and is frequently used as reference. However, the limitations of the standard must be known because weight-for-age until 6 months is higher than in all international growth references. Meta-analyses indicate that both weight and BMI of breastfed reference groups in clinical trials and of infants fed a low protein formula are somehow lower than the WHO standard. Infants of overweight and obese mothers or at risk for malnutrition are considered as at-risk populations. Any infant formula trial in those populations should use the WHO standard to document safety.

  17. Dengue hemorrhagic fever in infants: research opportunities ignored.

    PubMed

    Halstead, Scott B; Lan, Nguyen Trong; Myint, Thein Thein; Shwe, Than Nu; Nisalak, Ananda; Kalyanarooj, Siripen; Nimmannitya, Suchitra; Soegijanto, Soegeng; Vaughn, David W; Endy, Timothy P

    2002-12-01

    The age distribution of cases of dengue hemorrhagic fever and dengue shock syndrome (DHF/DSS) in infants under the age of 1 year are reported from Bangkok, Thailand, and for the first time for Ho Chi Minh City, Vietnam; Yangon, Myanmar; and Surabaya, Indonesia. The four dengue viruses were isolated from Thai infants, all of whom were having a primary dengue infection. Progress studying the immunologically distinct infant DHF/DSS has been limited; most contemporary research has centered on DHF/DSS accompanying secondary dengue infections. In designing research results obtained in studies on a congruent animal model, feline infectious peritonitis virus (FIPV) infections of kittens born to FIPV-immune queens should be considered. Research challenges presented by infant DHF/DSS are discussed.

  18. Correlation analysis between four serum biomarkers of liver fibrosis and liver function in infants with cholestasis

    PubMed Central

    TANG, NING; ZHANG, YAPING; LIU, ZEYU; FU, TAO; LIANG, QINGHONG; AI, XUEMEI

    2016-01-01

    The aim of the present study was to investigate the correlation between four serum biomarkers of liver fibrosis and liver function in infants with cholestasis. A total of 30 infants with cholestasis and 20 healthy infants were included in the study. Biochemical assays based on the initial rate method and colorimetric assays were conducted to determine the levels of liver function markers in the serum [such as alanine aminotransferase (ALT), aspartate aminotransferase (AST), total bilirubin (TBIL), direct bilirubin (DBIL), indirect bilirubin (IBIL), γ-glutamyl transferase (γ-GT), cholinesterase (CHE) and total bile acids (TBA)] and four serum biomarkers of liver fibrosis were measured using radioimmunoassays [hyaluronic acid (HA), procollagen type III (PCIII), laminin (LN) and collagen type IV (cIV)]. The serum levels of ALT, AST, TBIL, DBIL, IBIL, γ-GT and TBA in the infants with cholestasis were significantly higher compared to the healthy infants (P<0.01); the serum levels of CHE in the infants with cholestasis were significantly lower compared to the healthy infants (P<0.01). The serum levels of HA, PCIII, and cIV in the infants with cholestasis were significantly higher compared to the healthy infants (P<0.01). Correlation analyses between liver function and the four biomarkers of liver fibrosis showed that HA was positively correlated with AST and γ-GT (P<0.05) and negatively correlated with ALT, CHE and TBA (P<0.05). cIV was positively correlated with γ-GT (P<0.05) and negatively correlated with CHE (P<0.05). In conclusion, statistically significant differences were identified for the liver function markers (ALT, AST, TBIL, DBIL, IBIL, γ-GT and TBA) and the biomarkers HA, PCIII and cIV of liver fibrosis between infants with cholestasis and healthy infants. Thus, the serum levels of HA, cIV, γ-GT and CHE are sensitive markers for cholestatic liver fibrosis in infants. PMID:27347413

  19. Eighty year trends in infant weight and length growth: the Fels Longitudinal Study

    PubMed Central

    Johnson, William; Choh, Audrey C; Soloway, Laura E; Czerwinski, Stefan A; Towne, Bradford; Demerath, Ellen W

    2011-01-01

    Objectives To investigate secular trends in weight and length growth from birth to three years in infants born 1930–2008, and to assess whether these trends were associated with concurrent trends in pace of infant skeletal maturation and maternal Body Mass Index (BMI). Study design Longitudinal weight and length data from 620 (302 girls) infants were analyzed using mixed effects modeling for growth curves and predicted anthropometry for infants born 1930–1949, 1950–1969, 1970–1989, and 1990–2008. Results The most pronounced differences in growth occurred in the first year of life. Infants born after 1970 were ~450g heavier and ~1.4cm longer at birth, but demonstrated slower growth to one year, than infants born before 1970. Growth trajectories converged after one year of age. There was no evidence that relative skeletal age, maternal BMI, or maternal age together were associated with growth. Conclusions Recent birth cohorts may be characterized not only by greater birth size, but also by subsequent catch-down growth. Trends over time in human growth do not increase monotonically, and growth velocity in the first year may have declined compared with preceding generations. PMID:22177991

  20. Infant mortality in a rural health district in Georgia, 1974 to 1981.

    PubMed

    Buehler, J W; McCarthy, B J; Holloway, J T; Sikes, R K

    1986-04-01

    In 1979 the infant mortality rate (IMR) dropped nearly 50% in a rural health district in southeast Georgia, and this lower rate continued during the next two years. For infants born during 1979 to 1981, the IMR was 12.4 as compared with 21.6 for those born from 1974 to 1978. Using linked birth and infant death records to identify shifts in the components of infant mortality in this district, we found that the change in IMR primarily reflected a decrease in neonatal and postneonatal deaths among infants with birth weight greater than or equal to 2,500 gm, rather than a change in the distribution of birth weights. Although the IMR was approximately twofold higher in white than in black infants, a similar relative decline in mortality was observed in both racial groups. For infants weighing greater than or equal to 2,500 gm, approximately half of the lower death rate was due to fewer deaths caused by infections. The decline in mortality in this district was greater than declines in neighboring districts and accompanied efforts to improve services for medically indigent mothers and infants. The findings suggest that in areas with high infant mortality, initial efforts to lower mortality should focus on primary care programs rather than more specialized interventions. PMID:3704703