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Reid BM, Zhong D, Donzella B, Howland M, Moua B, Gunnar MR. Does rapid rebound height growth come at a neurocognitive cost for previously institutionalized youth? J Child Psychol Psychiatry 2022; 63:1434-1444. [PMID: 35253222 PMCID: PMC11114590 DOI: 10.1111/jcpp.13594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/19/2022] [Indexed: 11/29/2022]
Abstract
BACKGROUND Height growth faltering is associated with less optimal behavioral outcomes and educational achievement. Although catch-up growth after growth delay may result in developmental gains, it may also present as a double-edged sword, with consequences for neurocognitive functioning such as symptoms of inattention and hyperactivity. As previously institutionalized (PI) children experience height delays at adoption and catch-up growth after adoption, they provide a cohort to test associations between catch-up growth and attention deficit hyperactivity disorder (ADHD) symptoms. METHODS This study used latent growth curve modeling to examine how catch-up in height-for-age growth is related to attention problems in a population of PI youth followed from adoption in infancy through kindergarten. Participants were assessed within three months of arrival into their families (age at entry: 18-36 months). Anthropometrics were measured four times, approximately 7 months apart. Two visits measured behavioral outcomes with parent and teacher reports of ADHD, internalizing, and externalizing symptoms at age 5 and kindergarten. RESULTS The slope of growth in height z-scores, but not the intercept, was positively associated with parent- and teacher-reported ADHD symptoms in children. A one standard deviation increase in the slope of height z-scores across four assessments was associated with a 0.252 standard deviation increase in ADHD symptoms after controlling for internalizing and externalizing problems, iron status, duration of institutional care, sex, and age. The slope of growth was also associated with internalizing but not externalizing symptoms. CONCLUSIONS This study demonstrates that PI children exhibit individual trajectories of height growth postadoption. Higher rates of change in height-for-age growth were associated with increased ADHD symptoms. These results suggest that catch-up growth comes 'at the cost' of poor attention regulation and hyperactive behavior.
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Affiliation(s)
- Brie M. Reid
- Department of Psychiatry and Human Behavior, Warren Alpert Medical School, Brown University, Providence, RI, USA
- Center for Behavioral and Preventive Medicine, The Miriam Hospital, Providence, RI, USA
| | - Danruo Zhong
- Institute of Child Development, University of Minnesota Twin-Cities, Minneapolis, MN, USA
| | - Bonny Donzella
- Institute of Child Development, University of Minnesota Twin-Cities, Minneapolis, MN, USA
| | - Mariann Howland
- Institute of Child Development, University of Minnesota Twin-Cities, Minneapolis, MN, USA
| | - Bao Moua
- Institute of Child Development, University of Minnesota Twin-Cities, Minneapolis, MN, USA
| | - Megan R. Gunnar
- Institute of Child Development, University of Minnesota Twin-Cities, Minneapolis, MN, USA
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Saarinen A, Keltikangas-Järvinen L, Jääskeläinen E, Huhtaniska S, Pudas J, Tovar-Perdomo S, Penttilä M, Miettunen J, Lieslehto J. Early Adversity and Emotion Processing From Faces: A Meta-analysis on Behavioral and Neurophysiological Responses. BIOLOGICAL PSYCHIATRY: COGNITIVE NEUROSCIENCE AND NEUROIMAGING 2021; 6:692-705. [PMID: 33486133 DOI: 10.1016/j.bpsc.2021.01.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Revised: 12/19/2020] [Accepted: 01/07/2021] [Indexed: 01/18/2023]
Abstract
BACKGROUND Although the link between early adversity (EA) and later-life psychiatric disorders is well established, it has yet to be elucidated whether EA is related to distortions in the processing of different facial expressions. We conducted a meta-analysis to investigate whether exposure to EA relates to distortions in responses to different facial emotions at three levels: 1) event-related potentials of the P100 and N170, 2) amygdala functional magnetic resonance imaging responses, and 3) accuracy rate or reaction time in behavioral data. METHODS The systematic literature search (PubMed and Web of Science) up to April 2020 resulted in 29 behavioral studies (n = 8555), 32 functional magnetic resonance imaging studies (n = 2771), and 3 electroencephalography studies (n = 197) for random-effect meta-analyses. RESULTS EA was related to heightened bilateral amygdala reactivity to sad faces (but not other facial emotions). Exposure to EA was related to faster reaction time but a normal accuracy rate in response to angry and sad faces. In response to fearful and happy faces, EA was related to a lower accuracy rate only in individuals with recent EA exposure. This effect was more pronounced in individuals with exposure to EA before (vs. after) the age of 3 years. These findings were independent of psychiatric diagnoses. Because of the low number of eligible electroencephalography studies, no conclusions could be reached regarding the effect of EA on the event-related potentials. CONCLUSIONS EA relates to alterations in behavioral and neurophysiological processing of facial emotions. Our study stresses the importance of assessing age at exposure and time since EA because these factors mediate some EA-related perturbations.
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Affiliation(s)
- Aino Saarinen
- Research Unit of Psychology, Department of Psychiatry, University of Oulu, Oulu, Finland; Center for Life Course Health Research, Department of Psychiatry, University of Oulu, Oulu, Finland; Department of Psychology and Logopedics, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | | | - Erika Jääskeläinen
- Center for Life Course Health Research, Department of Psychiatry, University of Oulu, Oulu, Finland; Medical Research Center Oulu, Oulu University Hospital and University of Oulu, Oulu, Finland; Department of Psychiatry, Oulu University Hospital, Oulu, Finland
| | - Sanna Huhtaniska
- Center for Life Course Health Research, Department of Psychiatry, University of Oulu, Oulu, Finland; Department of Radiology, Vaasa Central Hospital, Vaasa, Finland
| | - Juho Pudas
- Research Unit of Clinical Neuroscience, Department of Psychiatry, University of Oulu, Oulu, Finland
| | - Santiago Tovar-Perdomo
- International Max Planck Research School for Translational Psychiatry, Munich, Germany; PRONIA Research Group, Department of Psychiatry and Psychotherapy, Ludwig-Maximilian University Hospital, Munich, Germany
| | - Matti Penttilä
- Center for Life Course Health Research, Department of Psychiatry, University of Oulu, Oulu, Finland
| | - Jouko Miettunen
- Center for Life Course Health Research, Department of Psychiatry, University of Oulu, Oulu, Finland; Medical Research Center Oulu, Oulu University Hospital and University of Oulu, Oulu, Finland
| | - Johannes Lieslehto
- Department of Forensic Psychiatry, University of Eastern Finland, Niuvanniemi Hospital, Kuopio, Finland.
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Rogol AD. Emotional Deprivation in Children: Growth Faltering and Reversible Hypopituitarism. Front Endocrinol (Lausanne) 2020; 11:596144. [PMID: 33117295 PMCID: PMC7575787 DOI: 10.3389/fendo.2020.596144] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Accepted: 09/17/2020] [Indexed: 02/04/2023] Open
Abstract
Emotional deprivation can lead to growth faltering of infants and children. The mechanism(s) involved differ in that for infants, the major metabolic problem is inadequate energy intake for growth. In young children, it is likely that the emotional deprivation causes a syndrome not only of growth faltering, but with bizarre behaviors, especially with regard to food: hoarding, gorging and vomiting, hyperphagia, drinking from the toilet, and eating from garbage pails. Other disturbed behaviors include, poor sleep, night wanderings, and pain agnosia. The pathophysiology appears to be reversible hypopituitarism, at least for the growth hormone and hypothalamic-pituitary- adrenal axes. The review begins with an historical perspective concerning stress, children and growth and then moves to the issue of hospitalism, where young infants failed to thrive (and died) due to inadequate stimulation and energy intake. Refeeding programs at the end of World Wars I and II noted that some children did not thrive despite an adequate energy intake. It appeared that in addition taking care of their emotional needs permitted super-physiologic (catch-up) growth. Next came the first notions from clinical investigation that hypopituitarism might be the mechanism of growth faltering. Studies that address this mechanism from a number of observational and clinical research studies are reviewed in depth to show that the hypopituitarism was relieved upon removal from the deprivational environment and occurred much too quickly to be due to adequate energy alone. These findings are then compared to those from malnourished children and adoptees from emerging countries, especially those from orphanages where their psychosocial needs were unmet despite adequate caloric intake. Together, these various conditions define one aspect of the field of psychoneuroendocrinology.
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Affiliation(s)
- Alan David Rogol
- Department of Pediatrics, University of Virginia, Charlottesville, VA, United States
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Health status and nutritional development of adopted Ethiopian children living in southern Spain: A prospective cohort study. Nutrition 2019; 71:110611. [PMID: 31785516 DOI: 10.1016/j.nut.2019.110611] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2019] [Revised: 08/12/2019] [Accepted: 09/01/2019] [Indexed: 11/23/2022]
Abstract
OBJECTIVE The first aim of this study was to evaluate the health status and anthropometrical development of adopted children from Ethiopia living in southern Spain. A second aim was to evaluate the association between these parameters and adherence to the Mediterranean dietary pattern. METHODS The study sample included 53 adopted children from Ethiopia and a matched sample of 54 native-born children. A physical examination of the children, including height and weight, was conducted in Ethiopia at the time of entry into the adoption process. Height and weight were re-measured at the first day of adoption and 6, 12, and 24 mo after adoption. After 2 y of follow-up, another physical examination was performed, including the KIDMED test, to measure adherence to the Mediterranean diet. RESULTS Skin and digestive conditions were the most prevalent disorders in Ethiopian children before adoption and at the end of follow-up. Baseline anthropometric characteristics indicated a low wasting prevalence (7.5%); however, stunted growth was more prevalent (35.8%). After 6 mo, the weight-for-age of Ethiopian children was restored (change from baseline P < 0.001), and not significantly different from the Spanish children at 1-y after adoption. Height-for-age also increased from baseline (P < 0.001. A higher KIDMED score was associated with increased weight-for-age (r = 0.279; P = 0.045) and height-for-age (r = 0.385; P = 0.004). CONCLUSIONS This prospective study of adopted Ethiopian children confirmed a rapid growth development that occurred from the beginning of the adoption process and continued after the 2-y of follow-up. A higher adherence to the Mediterranean diet was associated with better growth development, which reinforces the importance of a balanced and adequate diet in growing children.
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Bortone B, Totaro C, Putignano P, Sollai S, Galli L, de Martino M, Chiappini E. Auxo-endocrinological features in a cohort of internationally adopted children in Italy. World J Pediatr 2019; 15:297-305. [PMID: 30783950 DOI: 10.1007/s12519-019-00233-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2018] [Accepted: 01/22/2019] [Indexed: 10/27/2022]
Abstract
BACKGROUND Internationally adopted children (IAC) can present growth impairment at arrival, which usually recovers over time. Moreover, a major prevalence of precocious puberty has been reported in this group. METHODS All IAC referred to a tertiary level hospital in Italy from January 2016 to June 2017, underwent a standardized screening protocol and were prospectively enrolled in the study. The analyses of possible risk factors for growth impairment and precocious puberty were performed. RESULTS Overall, 422 children were included (males 59.5%), with median age of 6.5 years (IQR 9.4-3.9), 29.9% adopted from Europe, 26.8% from Asia, 23.9% from Africa and 19.4% from Latin America. Children were in Italy from a median of 75 days (IQR 137.0-38.7). Stunting was observed in 12.9% of children, wasting in 4.3%, underweight in 12.9%. Precocious puberty was diagnosed in 2.2% of children. 17.1% IAC had diagnosis of special needs. Fetal alcohol spectrum disorders represented the 41.7% of children with special needs and 48.1% of Russian children. Independent predictive factors for stunting were age < 5 years, a diagnosis of special need and having been living in Italy for < 60 days since the arrival. CONCLUSION Stunting among IAC is a frequent finding especially in children < 5 years and in those with special needs, independently from their geographical origin.
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Affiliation(s)
- Barbara Bortone
- Department of Health Sciences, University of Florence, Anne Meyer Children's University Hospital, Florence, Italy
| | - Camilla Totaro
- Department of Health Sciences, University of Florence, Anne Meyer Children's University Hospital, Florence, Italy
| | - Pasqua Putignano
- Department of Health Sciences, University of Florence, Anne Meyer Children's University Hospital, Florence, Italy
| | - Sara Sollai
- Department of Health Sciences, University of Florence, Anne Meyer Children's University Hospital, Florence, Italy
| | - Luisa Galli
- Department of Health Sciences, University of Florence, Anne Meyer Children's University Hospital, Florence, Italy
| | - Maurizio de Martino
- Department of Health Sciences, University of Florence, Anne Meyer Children's University Hospital, Florence, Italy
| | - Elena Chiappini
- Department of Health Sciences, University of Florence, Anne Meyer Children's University Hospital, Florence, Italy. .,Department of Pediatrics, Anne Meyer Children's University Hospital, Viale Pieraccini, 24, 50100, Florence, Italy.
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Faye CM, Fonn S, Levin J. Factors associated with recovery from stunting among under-five children in two Nairobi informal settlements. PLoS One 2019; 14:e0215488. [PMID: 30998790 PMCID: PMC6472785 DOI: 10.1371/journal.pone.0215488] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2018] [Accepted: 04/02/2019] [Indexed: 11/23/2022] Open
Abstract
Childhood stunting is a public health concern in many low-and-middle income countries, as it is associated with both short-term and long-term negative effects on child cognitive development, physical health, and schooling outcomes. There is paucity of studies on recovery from stunting among under five children in these countries. Most studies focused on the recovery much later in adolescence. We used longitudinal data from two Nairobi urban settlements to determine the incidence of recovery from stunting and understand the factors associated with post-stunting linear growth among under-five children. A total of 1,816 children were recruited between birth and 23 months and were followed-up until they reached five years. We first looked at the time to recover from stunting using event history analysis and Cox regression. Second, we used height-for-age z-score slope modelling to estimate the change in linear growth among children who were stunted. Finally, we fitted a linear regression model of the variation in HAZ on a second degree fractional polynomials in child’s age to identify the factors associated with post-stunting linear growth. The principal findings are: i) the incidence of recovery from stunting was 45% among stunted under-five children in the two settlements; ii) timely child immunization, age at stunting, mother’s parity and household socioeconomic status are important factors associated with time to recover from stunting within the first five years of life; and iii) child illness status and age at first stunting, mother’s parity and age have a strong influence on child post-stunting linear growth. Access to child health services and increased awareness among health professionals and child caregivers, would be critical in improving child growth outcomes in the study settings. Additionally, specific maternal and reproductive health interventions targeting young mothers in the slums may be needed to reduce adolescent and young mother’s vulnerability and improve their child health outcomes.
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Affiliation(s)
- Cheikh Mbacké Faye
- African Population and Health Research Center, Nairobi, Kenya
- University of the Witwatersrand, School of Public Health, Parktown, Johannesburg, South Africa
- * E-mail: ,
| | - Sharon Fonn
- University of the Witwatersrand, School of Public Health, Parktown, Johannesburg, South Africa
| | - Jonathan Levin
- University of the Witwatersrand, School of Public Health, Parktown, Johannesburg, South Africa
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Georgieff MK, Tran PV, Carlson ES. Atypical fetal development: Fetal alcohol syndrome, nutritional deprivation, teratogens, and risk for neurodevelopmental disorders and psychopathology. Dev Psychopathol 2018; 30:1063-1086. [PMID: 30068419 PMCID: PMC6074054 DOI: 10.1017/s0954579418000500] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Accumulating evidence indicates that the fetal environment plays an important role in brain development and sets the brain on a trajectory across the life span. An abnormal fetal environment results when factors that should be present during a critical period of development are absent or when factors that should not be in the developing brain are present. While these factors may acutely disrupt brain function, the real cost to society resides in the long-term effects, which include important mental health issues. We review the effects of three factors, fetal alcohol exposure, teratogen exposure, and nutrient deficiencies, on the developing brain and the consequent risk for developmental psychopathology. Each is reviewed with respect to the evidence found in epidemiological and clinical studies in humans as well as preclinical molecular and cellular studies that explicate mechanisms of action.
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Affiliation(s)
| | - Phu V Tran
- University of Minnesota School of Medicine
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Canzi E, Rosnati R, Miller LC. Growth recovery in newly arrived international adoptees in Italy: relation to parenting stress. Minerva Pediatr (Torino) 2018; 73:316-323. [PMID: 29651833 DOI: 10.23736/s2724-5276.18.05155-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Following initial adversities, most internationally adopted children arrive with significant growth delays. Postplacement recovery has been widely documented, but research about risk or protective factors is still limited. Even less is known about the relationship between growth recovery and the quality of the family environment. METHODS Twenty-eight children in 26 adoptive families were involved in this longitudinal study. A comprehensive evaluation (including anthropometry, cognitive assessment [using the Leiter International Performance Scale-Revised], and completion by both parents of the Parenting Stress Index - Short Form) was done at arrival of the child, and 1 year later. RESULTS Results evidenced that on arrival nearly half of children had growth measurements in the normal range. All the children showed a significant recovery in height and weight at 6 and 12 months postplacement. Initial and follow-up growth measurements correlated strongly. Growth recovery was related to the age of the child at adoption, the proportion of time the child had resided in institutional care, as well as parenting stress. Results suggested that the higher the parenting stress experienced the less improvements occurred in children: for mothers for height and weight, for fathers for all the growth indicators. CONCLUSIONS Results suggested the critical importance of family factor in influencing children's growth recovery.
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Affiliation(s)
- Elena Canzi
- Department of Psychology, Family Studies and Research University Center, Catholic University of the Sacred Heart, Milan, Italy -
| | - Rosa Rosnati
- Department of Psychology, Family Studies and Research University Center, Catholic University of the Sacred Heart, Milan, Italy
| | - Laurie C Miller
- School of Medicine, Department of Pediatrics, Tufts University, Boston, MA, USA
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Reid BM, Miller BS, Dorn LD, Desjardins C, Donzella B, Gunnar M. Early growth faltering in post-institutionalized youth and later anthropometric and pubertal development. Pediatr Res 2017; 82:278-284. [PMID: 28170387 PMCID: PMC5552432 DOI: 10.1038/pr.2017.35] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2016] [Accepted: 01/07/2017] [Indexed: 01/27/2023]
Abstract
BackgroundEarly-life adversity that increases the risk of growth stunting is hypothesized to increase the risk of obesity and, in girls, early-onset puberty. This hypothesis was tested in children adopted from orphanages.MethodsPost-institutionalized (PI) youth were compared with youth reared in comparable families (non-adopted; NA) on height, weight, pubertal stage, and fat mass (127 PI, 80 female; 156 NA, 85 female, aged 7-14 years). Anthropometric findings at adoption were obtained from first US clinic visits.ResultsOverall, 25% of PI youth were height-stunted (<3rd percentile) at adoption. Years post adoption, PI youth had lower BMI-for-age (P=0.004), height-for-age (P<0.001), and less body fat (P<0.001) than NA youth had, but they did not differ by sex. Pubertal status did not differ by group or sex. The anthropometric findings held when the stunted-at-adoption subset was examined; they were also less likely to be in central puberty than other PI youth.ConclusionEarly deprived orphanage care increases the risk of growth stunting but not obesity in children adopted into US families, and it does not independently contribute to early-onset puberty for PI girls. The role of the environment following early adversity may modify the impact of early adverse care.
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Affiliation(s)
- Brie M. Reid
- Institute of Child Development, University of Minnesota, Minneapolis, MN, USA,Corresponding Author: Brie M. Reid, Institute of Child Development, University of Minnesota, 51 East River Rd., Minneapolis, MN 55455, 847-271-7862,
| | - Bradley S. Miller
- Department of Pediatrics, Division of Pediatric Endocrinology, University of Minnesota, Minneapolis, MN, USA
| | - Lorah D. Dorn
- College of Nursing and Department of Pediatrics, The Pennsylvania State University, University Park, PA, USA
| | - Christopher Desjardins
- Institute of Child Development, University of Minnesota, Minneapolis, MN, USA,University of Minnesota Twin Cities, Center for Applied Research and Educational Improvement, Minneapolis, MN, USA
| | - Bonny Donzella
- Institute of Child Development, University of Minnesota, Minneapolis, MN, USA
| | - Megan Gunnar
- Institute of Child Development, University of Minnesota, Minneapolis, MN, USA
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Chiappini E, Vierucci F, Ghetti F, de Martino M, Galli L. Vitamin D Status and Predictors of Hypovitaminosis D in Internationally Adopted Children. PLoS One 2016; 11:e0158469. [PMID: 27685941 PMCID: PMC5042493 DOI: 10.1371/journal.pone.0158469] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2016] [Accepted: 06/16/2016] [Indexed: 11/19/2022] Open
Abstract
Objectives To evaluate vitamin D status in internationally adopted children at first medical evaluation in Italy and to identify possible risk factors for hypovitaminosis D in this population. Methods 25-hydroxyvitamin D [25(OH)D] levels were analyzed in internationally adopted children consecutively recruited at one Italian Center between 2010 and 2014 as part of the first screening protocol. Demographic, clinical and laboratory data were prospectively collected. Serum 25(OH)D levels <10 ng/mL, <20 ng/mL, and <30 ng/mL were used to define severe vitamin D deficiency, vitamin D deficiency and hypovitaminosis D, respectively. Results 962 internationally adopted children (median age: 5.47 years; IQR:3.14–7.93) were included in the study. Median 25(OH)D level was 22.0 ng/mL (IQR:15.0–30.0 ng/mL); 710/962 (73.8%) children showed hypovitaminosis D (<30 ng/mL), 388/962 (40.3%) had vitamin D deficiency (<20 ng/dL), and 92/962 (9.6%) had severe vitamin D deficiency (<10ng/mL). No case of clinical rickets was observed. Hypovitaminosis D was particularly frequent (>90%) in children adopted from Ethiopia, Peru, India, Bulgaria and Lithuania. At multivariate analysis an increased risk of hypovitaminosis D was found to be associated with: age ≥ 6 years, time spent in Italy ≥ 3 months, blood sample taken in winter, spring or fall, compared to summer. Gender, ethnicity/continent of origin, tubercular infection, intestinal parassitosis and BMI-z-score < -2 were not associated with vitamin D status. Conclusion Hypovitaminosis D is common in internationally adopted children, from all ethnic group. The evaluation of serum 25(OH)D level could be useful early after the adoption to promptly start vitamin D supplementation/treatment if needed.
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Affiliation(s)
- Elena Chiappini
- Department of Health Sciences, Meyer Children University Hospital, University of Florence, Florence, Italy
- * E-mail:
| | | | - Francesca Ghetti
- Department of Health Sciences, Meyer Children University Hospital, University of Florence, Florence, Italy
| | - Maurizio de Martino
- Department of Health Sciences, Meyer Children University Hospital, University of Florence, Florence, Italy
| | - Luisa Galli
- Department of Health Sciences, Meyer Children University Hospital, University of Florence, Florence, Italy
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Fuglestad AJ, Kroupina MG, Johnson DE, Georgieff MK. Micronutrient status and neurodevelopment in internationally adopted children. Acta Paediatr 2016; 105:e67-76. [PMID: 26439893 DOI: 10.1111/apa.13234] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2014] [Revised: 09/22/2015] [Accepted: 09/29/2015] [Indexed: 11/27/2022]
Abstract
AIM To assess the status of nutrients relevant for brain development in internationally adoptees from disparate global regions and determine whether identified deficiencies are associated with neurodevelopment. METHODS Participants included children adopted from Post-Soviet States (n = 15), Ethiopia (n = 26) or China (n = 17), ages 8-18 months. A comprehensive nutritional battery and a neurodevelopmental assessment were completed at baseline (within one month of arrival) and follow-up (six months later). RESULTS At baseline, 35% were stunted, and 68% had at least one abnormal nutritional biochemical marker. The most common were low retinol-binding protein (33%), zinc deficiency (29%), vitamin D insufficiency/deficiency (21%), and iron deficiency (15%). There was significant catch-up growth in height and weight at follow-up, but little improvement in micronutrient deficiencies. Iron deficiency was associated with lower cognitive scores on the Bayley Scales of Infant Development-III, p = 0.027, and slower speed of processing, p = 0.012. Zinc deficiency was associated with compromised memory functioning, p = 0.001. CONCLUSION Nutrient deficiencies were common during the early adoption period in internationally adoptees from three global regions, and iron and zinc deficiencies were associated with poorer neurodevelopmental outcomes. Results emphasise the importance of monitoring micronutrient status at arrival and during the early adoption period, irrespective of country of origin.
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Affiliation(s)
- Anita J. Fuglestad
- Department of Psychology; University of North Florida; Jacksonville FL USA
| | - Maria G. Kroupina
- Department of Pediatrics; University of Minnesota; Minneapolis MN USA
| | - Dana E. Johnson
- Department of Pediatrics; University of Minnesota; Minneapolis MN USA
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Kroupina MG, Eckerle JK, Fuglestad AJ, Toemen L, Moberg S, Himes JH, Miller BS, Petryk A, Johnson DE. Associations between physical growth and general cognitive functioning in international adoptees from Eastern Europe at 30 months post-arrival. J Neurodev Disord 2015; 7:36. [PMID: 26568773 PMCID: PMC4644626 DOI: 10.1186/s11689-015-9132-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2015] [Accepted: 10/27/2015] [Indexed: 12/04/2022] Open
Abstract
Background Internationally adopted children have often experienced early adversity and growth suppression as a consequence of institutional care. Furthermore, these children are at risk for impaired cognitive development due to their early adverse experiences. This study examined the association between physical growth, the growth hormone (GH) system, and general cognitive functioning post-adoption. Based on previous research, we expected to find that a child’s initial physical growth status and normalization of the growth hormone-insulin-like growth factor 1 (GH-IGF-1) axis would be positive predictors of general cognitive functioning. Methods Post-institutionalized children (n = 46) adopted from Eastern Europe were seen approximately 1 month after their arrival into the USA to determine baseline measurements. They were seen again 6 and 30 months later for two follow-up sessions. Measures included anthropometry, insulin-like growth factor-1 (IGF-1), IGF binding protein-3 (IGFBP-3), Mullen Scales of Early Learning, and Stanford-Binet Intelligence Scales. Information about parental education was also collected. Results We found that a child’s general cognitive functioning at 30 months post-adoption was predicted by their general developmental scores at 6 months post-adoption, their initial height status, and markers of the growth hormone system. Children with lower initial IGFBP-3 standard deviation (SD) scores had higher verbal IQ scores at 30 months. Furthermore, a child’s initial height was found to be a significant positive predictor of non-verbal IQ. Conclusions These results suggest an association between a child’s suppressed physical growth in response to early adversity and alterations in GH system functioning and subsequent recovery in cognitive functioning.
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Affiliation(s)
- Maria G Kroupina
- Department of Pediatrics, University of Minnesota Masonic Children's Hospital, Minneapolis, MN 55454 USA ; Center for Neurobehavioral Development, University of Minnesota Masonic Children's Hospital, Minneapolis, MN 55454 USA ; Present address: University of Minnesota, 717 Delaware Street SE, Room 361, Minneapolis, MN 55414 USA
| | - Judith K Eckerle
- Department of Pediatrics, University of Minnesota Masonic Children's Hospital, Minneapolis, MN 55454 USA ; Center for Neurobehavioral Development, University of Minnesota Masonic Children's Hospital, Minneapolis, MN 55454 USA
| | - Anita J Fuglestad
- Department of Psychology, University of North Florida, Jacksonville, FL 32224 USA
| | - Liza Toemen
- Maastricht University, Maastricht, The Netherlands
| | - Stephanie Moberg
- Department of Pediatrics, University of Minnesota Masonic Children's Hospital, Minneapolis, MN 55454 USA
| | - John H Himes
- Division of Epidemiology and Community Health, University of Minnesota, Minneapolis, MN 55454 USA
| | - Bradley S Miller
- Department of Pediatrics, University of Minnesota Masonic Children's Hospital, Minneapolis, MN 55454 USA ; Center for Neurobehavioral Development, University of Minnesota Masonic Children's Hospital, Minneapolis, MN 55454 USA
| | - Anna Petryk
- Department of Pediatrics, University of Minnesota Masonic Children's Hospital, Minneapolis, MN 55454 USA
| | - Dana E Johnson
- Department of Pediatrics, University of Minnesota Masonic Children's Hospital, Minneapolis, MN 55454 USA ; Center for Neurobehavioral Development, University of Minnesota Masonic Children's Hospital, Minneapolis, MN 55454 USA
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Hearst MO, Himes JH, Johnson DE, Kroupina M, Syzdykova A, Aidjanov M, Sharmonov T. Growth, nutritional, and developmental status of young children living in orphanages in Kazakhstan. Infant Ment Health J 2015; 35:94-101. [PMID: 25798515 DOI: 10.1002/imhj.21430] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
This article describes the nutritional and developmental status of young children living in Baby Houses (orphanages for children ages 0-3 years) in Kazakhstan. In 2009/2010, 308 children under age 3 years living in 10 Baby Houses were measured for height/length and weight. The Bayley Scales of Infant Development (N. Bayley, 2006) were used to assess mental and motor development. Blood was collected on a subsample to assess key nutritional factors. The World Health Organization growth charts were used to calculate Z-scores. Cut points for wasting (moderate to severe low weight for length/height growth), underweight (low weight for age), stunting (low length/height for age), development, and biomarkers used established guidelines. Most (n = 286) children had complete data on z-scores. Of these, 22.1% were experiencing wasting, 31.5% were underweight, and 36.7% had stunting. The nutritional status of the children, based on blood biomarkers, revealed that 37.1% of the children were anemic, 21.4% had low albumin, 38.1% had low vitamin D, 5.5% were iodine-deficient, and 2% had low serum zinc. One half had mild to significant mental and motor delays. Children living at these Baby Houses in Kazakhstan have substantial nutritional deficits and developmental delays. Focused attention is needed to provide a nutritionally enhanced diet and improved developmental opportunities to improve the long-term outcomes for these children.
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Dietary proteins and IGF I levels in preterm infants: determinants of growth, body composition, and neurodevelopment. Pediatr Res 2015; 77:156-63. [PMID: 25335084 DOI: 10.1038/pr.2014.172] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/02/2014] [Accepted: 10/08/2014] [Indexed: 01/28/2023]
Abstract
It has been demonstrated that a high-protein diet in preterm born infants during the first weeks of life may enable a growth rate equal to that seen in utero and may also result in a better long-term neurodevelopmental outcome. This diet may limit immediate postnatal growth retardation and may hence lower the risk of increased fat deposition after birth leading to the metabolic syndrome in later life. Insulin-like growth factor I (IGF I) has proven to play an important role in early postnatal growth of preterm infants, but also seems to have a persisting influence on body composition in childhood. Furthermore, increased IGF I concentrations in preterm infants have been associated with improved neurodevelopmental outcome. This review will elaborate on the role of dietary proteins and IGF I on growth, body composition, and neurodevelopment of preterm infants. Possible causal pathways will be explored and areas for future research will be proposed.
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Pfister K, Ramel S. Optimizing Growth and Neurocognitive Development While Minimalizing Metabolic Risk in Preterm Infants. CURRENT PEDIATRICS REPORTS 2014. [DOI: 10.1007/s40124-014-0057-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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16
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Palacios J, Román M, Moreno C, León E, Peñarrubia MG. Differential Plasticity in the Recovery of Adopted Children After Early Adversity. CHILD DEVELOPMENT PERSPECTIVES 2014. [DOI: 10.1111/cdep.12083] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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17
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Fuglestad AJ, Georgieff MK, Iverson SL, Miller BS, Petryk A, Johnson DE, Kroupina MG. Iron deficiency after arrival is associated with general cognitive and behavioral impairment in post-institutionalized children adopted from Eastern Europe. Matern Child Health J 2014; 17:1080-7. [PMID: 22872286 DOI: 10.1007/s10995-012-1090-z] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
To investigate the role of iron deficiency in general cognitive and behavioral development in post-institutionalized (PI) children during the early post-adoption period. PI children (N = 57) adopted from Eastern Europe or Central Asia (9-46 months of age) were seen at baseline around 1 month after arrival into the US and at follow-up 6 months later. Measures included anthropometry, iron status, the Toddler Behavior Assessment Questionnaire-R (TBAQ-R), the Mullen Scales of Early Learning, and examiner-rated behaviors during testing. 26 % were iron deficient at baseline; 18 % were iron deficient at follow-up. There was a trend for those with iron deficiency at baseline to be more fearful on the TBAQ-R. Those with iron deficiency at follow-up displayed more hyperactivity on both the TBAQ-R and the examiner-rated behaviors. Those with iron deficiency at follow-up were more likely to score below average on the Mullen Early Learning Composite (iron deficient: 80 %; good iron status: 32 %). The association between iron status at follow-up and the Mullen Early Learning Composite was mediated by inattention and hyperactivity behaviors during testing. Iron deficiency is associated with neurobehavioral alterations months after arrival, mediated by the effect on attention and activity levels. Iron status needs to be monitored at least through the first half-year post-adoption, particularly in children exhibiting rapid catch-up growth. Additionally, developmental evaluation is recommended in those with iron deficiency, even in children with good iron status at arrival.
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Affiliation(s)
- Anita J Fuglestad
- Institute of Child Development, University of Minnesota, 51 E. River Parkway, Minneapolis, MN 55455, USA.
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Gustafson KL, Eckerle JK, Howard CR, Andrews B, Polgreen LE. Prevalence of vitamin D deficiency in international adoptees within the first 6 months after adoption. Clin Pediatr (Phila) 2013; 52:1149-53. [PMID: 23872345 DOI: 10.1177/0009922813495955] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND Vitamin D deficiency impairs bone health and development. OBJECTIVE To determine the prevalence of and risk factors for vitamin D deficiency in pediatric international adoptees. METHODS A prospective cohort (N = 189) study from a single international adoption clinic was conducted. Total 25-hydroxy vitamin D [25(OH)D] level was measured at the initial clinical assessment (within 6 months of adoption). Vitamin D deficiency was defined as a 25(OH)D <20 ng/mL (<8 nmol/L) and insufficiency as 25(OH)D <30 ng/mL (<12 nmol/L). RESULTS Vitamin D deficiency was diagnosed in 8% and insufficiency in 27% of the cohort. Lower body mass index and longer time in an institution were associated with vitamin D deficiency and insufficiency independent of age. CONCLUSIONS Vitamin D insufficiency was common in our cohort of international adoptees. The significance of vitamin D insufficiency on bone development during the typical "catch-up" growth following international adoption needs to be determined.
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Kroupina MG, Fuglestad AJ, Iverson SL, Himes JH, Mason PW, Gunnar MR, Miller BS, Petryk A, Johnson DE. Adoption as an intervention for institutionally reared children: HPA functioning and developmental status. Infant Behav Dev 2012; 35:829-37. [PMID: 22986178 DOI: 10.1016/j.infbeh.2012.07.011] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2011] [Revised: 07/05/2012] [Accepted: 07/26/2012] [Indexed: 11/15/2022]
Abstract
Institutional care, particularly when experienced early in life, is associated with delays in social and emotional development that often persist years after adoption. It has been hypothesized that compromise of the hypothalamic-pituitary-adrenocortical (HPA) axis due to adverse condition in institutions is a mediator of later emotional and behavioral problems. The first goal of our project was to investigate whether improvements in the social and emotional environment are associated with changes in HPA axis function. The second goal was to explore whether HPA alterations related to early social adversity were associated with more compromised general development and social and emotional functioning post adoption. Children adopted from Eastern European orphanages (N = 76, mean age was 17 months, SD = 5) were followed as part of an ongoing longitudinal study. Data, including diurnal cortisol patterns, were collected at two time points: baseline (within one month of adoption) and follow-up (six months later). Cortisol values were averaged over two days of saliva sampling after wake-up and before bedtime. We found that morning cortisol values increased between the baseline assessment (M = 0.27 μg/dl, SD = 0.13) and follow-up (M = 0.33 μg/dl, SD = 0.20), t(76) = -2.1, p<0.05. HPA functioning was not associated with general developmental level at either the initial or six months post-adoption assessments. However, dysregulation of the HPA axis (i.e., flatter diurnal pattern) at follow-up was associated with more behavioral and emotional problems. Overall, these results suggest that investigating specific physiological mechanisms is important in identifying children at risk for persistent social and emotional problems and in understanding the long-term consequences of early adversity. Future work should investigate whether disturbance in the HPA system is a heightened risk for long-term negative developmental outcomes.
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Affiliation(s)
- Maria G Kroupina
- International Adoption Medicine Program, Department of Pediatrics, University of Minnesota, 717 Delaware St. SE, Mail Code 1932, Minneapolis, MN 55414, United States.
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