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Vancamp P, Frapin M, Parnet P, Amarger V. Unraveling the Molecular Mechanisms of the Neurodevelopmental Consequences of Fetal Protein Deficiency: Insights From Rodent Models and Public Health Implications. BIOLOGICAL PSYCHIATRY GLOBAL OPEN SCIENCE 2024; 4:100339. [PMID: 39040432 PMCID: PMC11262180 DOI: 10.1016/j.bpsgos.2024.100339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Revised: 05/03/2024] [Accepted: 05/19/2024] [Indexed: 07/24/2024] Open
Abstract
Fetal brain development requires increased maternal protein intake to ensure that offspring reach their optimal cognitive potential in infancy and adulthood. While protein deficiency remains a prevalent issue in developing countries, it is also reemerging in Western societies due to the growing adoption of plant-based diets, some of which are monotonous and may fail to provide sufficient amino acids crucial for the brain's critical developmental phase. Confounding variables in human nutritional research have impeded our understanding of the precise impact of protein deficiency on fetal neurodevelopment, as well as its implications for childhood neurocognitive performance. Moreover, it remains unclear whether such deficiency could predispose to mental health problems in adulthood, mirroring observations in individuals exposed to prenatal famine. In this review, we sought to evaluate mechanistic data derived from rodent models, placing special emphasis on the involvement of neuroendocrine axes, the influence of sex and timing, epigenetic modifications, and cellular metabolism. Despite notable progress, critical knowledge gaps remain, including understanding the long-term reversibility of effects due to fetal protein restriction and the interplay between genetic predisposition and environmental factors. Enhancing our understanding of the precise mechanisms that connect prenatal nutrition to brain development in future research endeavors can be significantly advanced by integrating multiomics approaches and utilizing additional alternative models such as nonhuman primates. Furthermore, it is crucial to investigate potential interventions aimed at alleviating adverse outcomes. Ultimately, this research has profound implications for guiding public health strategies aimed at raising awareness about the crucial role of optimal maternal nutrition in supporting fetal neurodevelopment.
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Affiliation(s)
- Pieter Vancamp
- Nantes Université, Institut National de Recherche pour l'Agriculture, l'alimentation et l'Environnement, UMR1280, Physiopathologie des Adaptations Nutritionnelles, l'Institut des Maladies de l'Appareil Digestif, Nantes, France
| | - Morgane Frapin
- Organismal and Evolutionary Biology Research Programme, Faculty of Biological and Environmental Sciences, University of Helsinki, Helsinki, Finland
| | - Patricia Parnet
- Nantes Université, Institut National de Recherche pour l'Agriculture, l'alimentation et l'Environnement, UMR1280, Physiopathologie des Adaptations Nutritionnelles, l'Institut des Maladies de l'Appareil Digestif, Nantes, France
| | - Valérie Amarger
- Nantes Université, Institut National de Recherche pour l'Agriculture, l'alimentation et l'Environnement, UMR1280, Physiopathologie des Adaptations Nutritionnelles, l'Institut des Maladies de l'Appareil Digestif, Nantes, France
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Künzel RG, Elgazzar M, Bain PA, Kirschbaum C, Papatheodorou S, Gelaye B. The association between maternal prenatal hair cortisol concentration and preterm birth: A systematic review and meta-analysis. Psychoneuroendocrinology 2024; 165:107041. [PMID: 38581747 DOI: 10.1016/j.psyneuen.2024.107041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2024] [Revised: 03/30/2024] [Accepted: 03/31/2024] [Indexed: 04/08/2024]
Abstract
BACKGROUND The risk of preterm birth (PTB) increases when experiencing stress during pregnancy. Chronic stress has been associated with a dysregulation of the hypothalamic-pituitary-adrenal axis, for which hair cortisol concentration (HCC) is a promising biomarker. However, previous studies on the association between HCC and PTB yielded inconsistent results. This systematic review and meta-analysis synthesized previous studies on the association between maternal HCC before and during pregnancy and spontaneous PTB. METHODS Data was extracted from N = 11 studies with k = 19 effect sizes retrieved from PubMed, Embase, Web of Science, CINAHL and citation searching by hand in June 2023 and updated in October 2023. Standardized mean differences were calculated, and a random-effects three-level meta-analysis was conducted. Effect heterogeneity was assessed using Q and I2. RESULTS HCC during pregnancy was higher among PTB than term groups, but effects were not statistically significant (z = 0.11, 95% CI: - 0.28, 0.51, p = .54) and total heterogeneity was high (Q16 = 60.01, p < .001, I2Total = 92.30%). After leaving out two possible outlier studies in sensitivity analyses, HCC was lower among preterm compared to term delivering groups, although not statistically significant (z = - 0.06, 95% CI: - 0.20, 0.08, p = .39) but with a substantially reduced total heterogeneity (Q12 = 16.45, p = .17, I2Total = 42.15%). No moderators affected the estimates significantly, but an effect of trimester and gestational age at delivery is likely. CONCLUSION There is currently no evidence of prenatal HCC differences between PTB and term groups as effects were small, imprecise, and not significant. Low statistical power and methodological weaknesses of the small-scale studies challenge possible biological inferences from the small effects, but further research on HCC during pregnancy is highly encouraged.
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Affiliation(s)
- Richard G Künzel
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, 677 Huntington Avenue, Boston, MA 02115, USA; Katholische Universität Eichstätt-Ingolstadt, Ostenstr. 28a, Eichstätt 85072, Germany.
| | | | - Paul A Bain
- Countway Library, Harvard Medical School, 10 Shattuck St, Boston, MA 02115, USA
| | - Clemens Kirschbaum
- Technische Universität Dresden, Zellescher Weg 19, Dresden 01062, Germany
| | - Stefania Papatheodorou
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, 677 Huntington Avenue, Boston, MA 02115, USA
| | - Bizu Gelaye
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, 677 Huntington Avenue, Boston, MA 02115, USA; The Chester M. Pierce M.D. Division of Global Psychiatry, Department of Psychiatry, Massachusetts General Hospital, 55 Fruit St, Boston, MA 02114, USA
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Moloney RA, Palliser HK, Dyson RM, Pavy CL, Berry M, Hirst JJ, Shaw JC. Ongoing effects of preterm birth on the dopaminergic and noradrenergic pathways in the frontal cortex and hippocampus of guinea pigs. Dev Neurobiol 2024; 84:93-110. [PMID: 38526217 DOI: 10.1002/dneu.22937] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Revised: 03/04/2024] [Accepted: 03/07/2024] [Indexed: 03/26/2024]
Abstract
Children born preterm have an increased likelihood of developing neurobehavioral disorders such as attention-deficit hyperactivity disorder (ADHD) and anxiety. These disorders have a sex bias, with males having a higher incidence of ADHD, whereas anxiety disorder tends to be more prevalent in females. Both disorders are underpinned by imbalances to key neurotransmitter systems, with dopamine and noradrenaline in particular having major roles in attention regulation and stress modulation. Preterm birth disturbances to neurodevelopment may affect this neurotransmission in a sexually dimorphic manner. Time-mated guinea pig dams were allocated to deliver by preterm induction of labor (gestational age 62 [GA62]) or spontaneously at term (GA69). The resultant offspring were randomized to endpoints as neonates (24 h after term-equivalence age) or juveniles (corrected postnatal day 40, childhood equivalence). Relative mRNA expressions of key dopamine and noradrenaline pathway genes were examined in the frontal cortex and hippocampus and quantified with real-time PCR. Myelin basic protein and neuronal nuclei immunostaining were performed to characterize the impact of preterm birth. Within the frontal cortex, there were persisting reductions in the expression of dopaminergic pathway components that occurred in preterm males only. Conversely, preterm-born females had increased expression of key noradrenergic receptors and a reduction of the noradrenergic transporter within the hippocampus. This study demonstrated that preterm birth results in major changes in dopaminergic and noradrenergic receptor, transporter, and synthesis enzyme gene expression in a sex- and region-based manner that may contribute to the sex differences in susceptibility to neurobehavioral disorders. These findings highlight the need for the development of sex-based treatments for improving these conditions.
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Affiliation(s)
- Roisin A Moloney
- School of Biomedical Sciences and Pharmacy, University of Newcastle, Newcastle, Australia
- Hunter Medical Research Institute, Mothers and Babies Research Centre, Newcastle, Australia
| | - Hannah K Palliser
- School of Biomedical Sciences and Pharmacy, University of Newcastle, Newcastle, Australia
- Hunter Medical Research Institute, Mothers and Babies Research Centre, Newcastle, Australia
| | - Rebecca M Dyson
- Department of Paediatrics and Child Health, University of Otago, Wellington, New Zealand
- Biomedical Research Unit, University of Otago, Wellington, New Zealand
| | - Carlton L Pavy
- School of Biomedical Sciences and Pharmacy, University of Newcastle, Newcastle, Australia
- Hunter Medical Research Institute, Mothers and Babies Research Centre, Newcastle, Australia
| | - Max Berry
- Department of Paediatrics and Child Health, University of Otago, Wellington, New Zealand
- Biomedical Research Unit, University of Otago, Wellington, New Zealand
| | - Jonathon J Hirst
- School of Biomedical Sciences and Pharmacy, University of Newcastle, Newcastle, Australia
- Hunter Medical Research Institute, Mothers and Babies Research Centre, Newcastle, Australia
| | - Julia C Shaw
- School of Biomedical Sciences and Pharmacy, University of Newcastle, Newcastle, Australia
- Hunter Medical Research Institute, Mothers and Babies Research Centre, Newcastle, Australia
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Mackay CA, Gray C, Campbell C, Sharp MJ. Young adult outcomes following premature birth: A Western Australian experience. Early Hum Dev 2024; 188:105920. [PMID: 38128445 DOI: 10.1016/j.earlhumdev.2023.105920] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Revised: 12/11/2023] [Accepted: 12/11/2023] [Indexed: 12/23/2023]
Abstract
BACKGROUND Childhood outcomes following preterm birth are widely published, however long-term adult outcomes are less well described. We aimed to determine the quality of life and burden of co-morbidities experienced by preterm-born young adults in Western Australia. METHODS A retrospective observational study was conducted. Participants born at 23-33 weeks gestation cared for at King Edward Memorial Hospital during 1990 and 1991 were recruited from a historical birth cohort. Participants completed general, medical and reproductive health questionnaires. Results were compared with contemporaneous cohort data and/or population statistics. RESULTS Questionnaires were received from 73 young adults aged 28 to 30 years. The majority of respondents completed high school (94.5 %), were employed fulltime (74.0 %) and had close friends and family relationships. Almost all the participants considered their health to be good (94.0 %) and participated in light exercise (90.0 %). Increased hypertension, hypercholesterolaemia, asthma, neuropsychiatric conditions and visual impairment were reported. Depression Anxiety and Stress Scale (DASS-21) scoring identified increased mild anxiety. Increased consultation with healthcare workers and use of prescription medications were reported. CONCLUSION The group of preterm-born adults surveyed reported a good quality of life, supportive interpersonal relationships and they provided significant contributions to society. They did report increased medical and psychological conditions than the general population.
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Affiliation(s)
- Cheryl A Mackay
- Neonatal Directorate, Child and Adolescent Health Service, Perth, Western Australia, Australia; University of Western Australia, Australia.
| | - Caitlin Gray
- Telethon Kids Institute, Perth, Western Australia, Australia
| | - Catherine Campbell
- Neonatal Directorate, Child and Adolescent Health Service, Perth, Western Australia, Australia
| | - Mary J Sharp
- Neonatal Directorate, Child and Adolescent Health Service, Perth, Western Australia, Australia; University of Western Australia, Australia
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Fisher AP, Miley AE, Glazer S, Gies LM, Parikh NA, Lam L, Wade SL. Feasibility and acceptability of an online parenting intervention to address behaviour problems in moderately to extremely preterm pre-school and school-age children. Child Care Health Dev 2024; 50:e13209. [PMID: 38100158 DOI: 10.1111/cch.13209] [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] [Received: 03/16/2023] [Revised: 09/08/2023] [Accepted: 11/18/2023] [Indexed: 01/25/2024]
Abstract
BACKGROUND Preterm birth is associated with adverse mental health outcomes, including internalizing problems, social difficulties and inattention. Interventions are needed beyond infancy and toddlerhood to support children and their families. We examined the feasibility and acceptability of the I-InTERACT Preterm pilot study, an online parenting intervention for preterm children ages 3-8. METHOD Families participated in a weekly intervention comprised of seven sessions with online modules followed by videoconference coaching sessions with a therapist. Following completion of the study, caregivers completed a survey to assess their satisfaction and were asked to participate in a voluntary semi-structured interview to provide feedback. We anticipated greater than a 50% participation rate (enrollment feasibility) and 75% completion rate (adherence feasibility). We also hypothesized that at least 80% of participants would be satisfied with the intervention (acceptability). RESULTS Nineteen of 32 families (59%) enrolled in the study, suggesting adequate enrollment feasibility. Feasibility of programme completion (adherence) was lower than anticipated (59%). Regarding satisfaction, all caregivers agreed that the programme's information was relevant to them and their family. Nearly all participants (92%) indicated that they had a better understanding of the effects of preterm birth on behaviour, that they enjoyed the programme, that it met their expectations and that they recommend the programme to others. In qualitative interviews, caregivers expressed satisfaction with the content, skills they learned, and receiving direct coaching. Caregivers suggested improvements to increase intervention feasibility and skill implementation, including offering biweekly sessions and more hands-on coaching. CONCLUSION Our largely satisfactory acceptability rates suggest the value of and need for a parenting intervention for children born preterm past the initial period of early development. Future directions include modifying the intervention in response to caregiver feedback to improve recruitment, engagement and adherence.
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Affiliation(s)
- Allison P Fisher
- Division of Pediatric Rehabilitation Medicine, Department of Pediatrics, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
- Division of Behavioral Medicine and Clinical Psychology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Aimee E Miley
- Neurodevelopmental Disorders Prevention Center, Perinatal Institute, Department of Pediatrics, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Sandra Glazer
- Division of Pediatric Rehabilitation Medicine, Department of Pediatrics, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
- Department of Psychology, University of Cincinnati, Cincinnati, Ohio, USA
| | - Lisa M Gies
- Division of Pediatric Rehabilitation Medicine, Department of Pediatrics, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
- Division of Behavioral Medicine and Clinical Psychology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Nehal A Parikh
- Neurodevelopmental Disorders Prevention Center, Perinatal Institute, Department of Pediatrics, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
- University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Leo Lam
- Division of Behavioral Medicine and Clinical Psychology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Shari L Wade
- Division of Pediatric Rehabilitation Medicine, Department of Pediatrics, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
- University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
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Jamaluddine Z, Sharara E, Helou V, El Rashidi N, Safadi G, El-Helou N, Ghattas H, Sato M, Blencowe H, Campbell OMR. Effects of size at birth on health, growth and developmental outcomes in children up to age 18: an umbrella review. Arch Dis Child 2023; 108:956-969. [PMID: 37339859 DOI: 10.1136/archdischild-2022-324884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/02/2022] [Accepted: 05/04/2023] [Indexed: 06/22/2023]
Abstract
BACKGROUND Size at birth, an indicator of intrauterine growth, has been studied extensively in relation to subsequent health, growth and developmental outcomes. Our umbrella review synthesises evidence from systematic reviews and meta-analyses on the effects of size at birth on subsequent health, growth and development in children and adolescents up to age 18, and identifies gaps. METHODS We searched five databases from inception to mid-July 2021 to identify eligible systematic reviews and meta-analyses. For each meta-analysis, we extracted data on the exposures and outcomes measured and the strength of the association. FINDINGS We screened 16 641 articles and identified 302 systematic reviews. The literature operationalised size at birth (birth weight and/or gestation) in 12 ways. There were 1041 meta-analyses of associations between size at birth and 67 outcomes. Thirteen outcomes had no meta-analysis.Small size at birth was examined for 50 outcomes and was associated with over half of these (32 of 50); continuous/post-term/large size at birth was examined for 35 outcomes and was consistently associated with 11 of the 35 outcomes. Seventy-three meta-analyses (in 11 reviews) compared risks by size for gestational age (GA), stratified by preterm and term. Prematurity mechanisms were the key aetiologies linked to mortality and cognitive development, while intrauterine growth restriction (IUGR), manifesting as small for GA, was primarily linked to underweight and stunting. INTERPRETATION Future reviews should use methodologically sound comparators to further understand aetiological mechanisms linking IUGR and prematurity to subsequent outcomes. Future research should focus on understudied exposures (large size at birth and size at birth stratified by gestation), gaps in outcomes (specifically those without reviews or meta-analysis and stratified by age group of children) and neglected populations. PROSPERO REGISTRATION NUMBER CRD42021268843.
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Affiliation(s)
- Zeina Jamaluddine
- Faculty of Epidemiology and Population Health, London School of Hygiene & Tropical Medicine, London, UK
- School of Tropical Medicine and Global Health, Nagasaki University, Nagasaki, Japan
| | - Eman Sharara
- Center for Research On Population and Health, Faculty of Health Sciences, American University of Beirut, Beirut, Lebanon
| | - Vanessa Helou
- Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - Nadine El Rashidi
- Center for Research On Population and Health, Faculty of Health Sciences, American University of Beirut, Beirut, Lebanon
| | - Gloria Safadi
- Center for Research On Population and Health, Faculty of Health Sciences, American University of Beirut, Beirut, Lebanon
| | - Nehmat El-Helou
- Center for Research On Population and Health, Faculty of Health Sciences, American University of Beirut, Beirut, Lebanon
| | - Hala Ghattas
- Center for Research On Population and Health, Faculty of Health Sciences, American University of Beirut, Beirut, Lebanon
- Arnold School of Public Health, University of South Carolina, Columbia, South Carolina, USA
| | - Miho Sato
- School of Tropical Medicine and Global Health, Nagasaki University, Nagasaki, Japan
| | - Hannah Blencowe
- Faculty of Epidemiology and Population Health, London School of Hygiene & Tropical Medicine, London, UK
| | - Oona M R Campbell
- Faculty of Epidemiology and Population Health, London School of Hygiene & Tropical Medicine, London, UK
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Ehrler M, Bellinger DC, Cassidy AR, Newburger JW, Calderon J. Social cognition and behavioral outcomes in congenital heart disease: profiles and neuropsychiatric comorbidities. Child Neuropsychol 2023; 29:1041-1063. [PMID: 37017255 DOI: 10.1080/09297049.2023.2196398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Accepted: 03/17/2023] [Indexed: 04/06/2023]
Abstract
Autism spectrum disorders are more prevalent in children with congenital heart disease (CHD) than in the general population. Children with CHD without diagnosed autism are also at increased risk for neurodevelopmental and psychiatric impairments. We characterized social and behavioral outcomes in children with CHD and examined neurodevelopmental and psychiatric comorbidities. Children without diagnosed autism who underwent infant open-heart surgery were eligible. Parent-reports assessed social communication, unusual behaviors, self-regulation, anxiety, and executive function (EF). Neuropsychological tests assessing theory of mind (ToM), working memory, and verbal comprehension were administered. Outcomes were compared to normative data. Linear regressions were estimated with parent-reported scores and ToM abilities as outcomes. Predictors were anxiety symptoms, parent-reported EF, and working memory scores. Covariates were age, parental education, ADHD diagnosis, and verbal comprehension. Clinically relevant comorbidities were identified (N children scoring ≥1SD below the norm). Fifty-six children (10.8 ± 1.8 years) participated virtually. Compared to norms, children with CHD had impaired ToM, more unusual behaviors (p = .002), and less self-regulation (p = .018), but better social communication (p = .014). "Autism-like" traits were positively associated with anxiety symptoms (ß(95% CI) = 0.28(0.08-0.49), p = .008) and worse working memory (ß(95% CI) = -0.36(-0.59-0.13), p = .003). Twenty-one out of 22 children who displayed clinically relevant social and behavioral scores also showed anxiety symptoms (n = 4), impaired EF (n = 7), or both (n = 10). Children with CHD without diagnosed autism have elevated unusual behaviors, lower self-regulation, and impaired ToM. There is a high risk of co-existing anxiety and impaired EF which may increase disease burden. Targeted therapeutic interventions are needed to reduce long-term psychosocial risks in these children.AbbreviationAttention deficit/hyperactivity disorder (ADHD), Autism Spectrum Rating Scale (ASRS), Behavior Rating Inventory of Executive Functions for school-aged children, 2nd Edition (BRIEF-2), cardiopulmonary bypass (CPB), congenital heart disease (CHD), Empathy/Systematizing Quotient Child Version (ESQ-C), Multidimensional Anxiety Scale for Children, 2nd Edition (MASC-2), Social Responsiveness Scale (School-age form), 2nd Edition (SRS-2), theory of mind (ToM), Theory of Mind Task Battery (ToM-TB), Wechsler Intelligence Scale for Children, 5th edition (WISC-V).
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Affiliation(s)
- Melanie Ehrler
- Child Development Center, University Children's Hospital Zurich, University of Zurich, Zurich, Switzerland
- Departments of Cardiology, Cardiac Neurodevelopmental Program, Boston Children's Hospital, Boston, MA, USA
| | - David C Bellinger
- Departments of Psychiatry, Cardiac Neurodevelopmental Program, Boston Children's Hospital, Boston, MA, USA
- Departments of Neurology, Cardiac Neurodevelopmental Program, Boston Children's Hospital, Boston, MA, USA
- Departments of Psychiatry, Harvard Medical School, Harvard University, Boston, MA, USA
- Departments of Neurology, Harvard Medical School, Harvard University, Boston, MA, USA
| | - Adam R Cassidy
- Departments of Psychiatry, Cardiac Neurodevelopmental Program, Boston Children's Hospital, Boston, MA, USA
- Departments of Psychiatry, Harvard Medical School, Harvard University, Boston, MA, USA
- Departments of Psychiatry and Psychology & Pediatric and Adolescent Medicine, Mayo Clinic, Rochester, MN, USA
| | - Jane W Newburger
- Departments of Cardiology, Cardiac Neurodevelopmental Program, Boston Children's Hospital, Boston, MA, USA
- Pediatrics, Harvard Medical School, Harvard University, Boston, USA
| | - Johanna Calderon
- Departments of Psychiatry, Harvard Medical School, Harvard University, Boston, MA, USA
- National Institute of Health and Medical Research, Inserm U1046 PhyMedExp, Cardiac Neurodevelopment Research, University of Montpellier, Montpellier, France
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Fitzallen GC, Griffin A, Taylor HG, Kirby JN, Liley HG, Bora S. Risk profiles of the preterm behavioral phenotype in children aged 3 to 18 years. Front Pediatr 2023; 11:1084970. [PMID: 37928359 PMCID: PMC10620930 DOI: 10.3389/fped.2023.1084970] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Accepted: 08/22/2023] [Indexed: 11/07/2023] Open
Abstract
Objective Characterize the Preterm Behavioral Phenotype in children born preterm by identifying distinct profiles based on patterns of symptomatology or severity of the risk for attention-deficit/hyperactivity disorder, autism spectrum disorder, and anxiety, and determine their associations with child sex, gestational age, and chronological age. Methods Sample comprised 2,406 children born preterm aged 3-18 years with primary caregiver behavioral ratings on the standardized Strengths and Weaknesses of ADHD Symptoms and Normal Behavior Scale, Social Responsiveness Scale, and Preschool Anxiety Scale or Screen for Child Anxiety and Related Emotional Disorders. Results Statistical fit indices of latent profile analysis supported a 3-profile model as optimal. Using this model, 75% of children born preterm were identified as having low expression, 20% moderate expression, and 5% high expression profiles of the Preterm Behavioral Phenotype described as co-occurring symptomatology of attention-deficit/hyperactivity disorder, autism spectrum disorder, and anxiety. Male children were more likely than females to be categorized in the moderate expression [Relative Risk Ratio (RRR) = 1.29, 95% CI = 1.05-1.59], and high expression profiles (RRR = 1.77, 95% CI = 1.17-2.66). Children born extremely preterm were more likely than those born moderate/late preterm to be categorized in the moderate expression (RRR = 1.68, 95% CI = 1.30-2.19) and high expression profiles (RRR = 2.06, 95% CI = 1.31-3.25). Finally, those in the school-age (RRR = 1.68, 95% CI = 1.32-2.14; RRR = 1.95, 95% CI = 1.21-3.13), early adolescence (RRR = 1.85, 95% CI = 1.38-2.48; RRR = 2.61, 95% CI = 1.53-4.44) and late adolescence (RRR = 2.09, 95% CI = 1.38-3.19; RRR = 2.28, 95% CI = 1.02-5.08) periods were more likely than those in the preschool period to be categorized in the moderate and high expression profiles, respectively. Conclusion A quarter of children born preterm were at elevated risk for manifesting symptomatology across all three domains of the Preterm Behavioral Phenotype. Findings emphasize accounting for symptom co-occurrence of this phenotype in neurodevelopmental follow-up and psychosocial interventions to optimize child outcomes.
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Affiliation(s)
- Grace C. Fitzallen
- School of Psychological Sciences, College of Health and Medicine, University of Tasmania, Launceston, TAS, Australia
- Mater Research Institute, Faculty of Medicine, The University of Queensland, Brisbane, QLD, Australia
- School of Psychology, Faculty of Health and Behavioural Sciences, The University of Queensland, Brisbane, QLD, Australia
| | - Alison Griffin
- Statistics Unit, QIMR Berghofer Medical Research Institute, Herston, QLD, Australia
| | - H. Gerry Taylor
- Center for Biobehavioral Health, Abigail Wexner Research Institute at Nationwide Children's Hospital, and Department of Pediatrics, The Ohio State University, Columbus, OH, United States
| | - James N. Kirby
- School of Psychology, Faculty of Health and Behavioural Sciences, The University of Queensland, Brisbane, QLD, Australia
| | - Helen G. Liley
- Mater Research Institute, Faculty of Medicine, The University of Queensland, Brisbane, QLD, Australia
| | - Samudragupta Bora
- Mater Research Institute, Faculty of Medicine, The University of Queensland, Brisbane, QLD, Australia
- School of Psychology, Faculty of Health and Behavioural Sciences, The University of Queensland, Brisbane, QLD, Australia
- Department of Pediatrics, University Hospitals Rainbow Babies & Children's Hospital, Case Western Reserve University School of Medicine, Cleveland, OH, United States
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Ulmer-Yaniv A, Yirmiya K, Peleg I, Zagoory-Sharon O, Feldman R. Developmental Cascades Link Maternal-Newborn Skin-to-Skin Contact with Young Adults' Psychological Symptoms, Oxytocin, and Immunity; Charting Mechanisms of Developmental Continuity from Birth to Adulthood. BIOLOGY 2023; 12:847. [PMID: 37372132 DOI: 10.3390/biology12060847] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Revised: 06/04/2023] [Accepted: 06/11/2023] [Indexed: 06/29/2023]
Abstract
Premature birth disrupts the continuity of maternal-newborn bodily contact, which underpins the development of physiological and behavioral support systems. Utilizing a unique cohort of mother-preterm dyads who received skin-to-skin contact (Kangaroo Care, KC) versus controls, and following them to adulthood, we examined how a touch-based neonatal intervention impacts three adult outcomes; anxiety/depressive symptoms, oxytocin, and secretory immunoglobulin A (s-IgA), a biomarker of the immune system. Consistent with dynamic systems' theory, we found that links from KC to adult outcomes were indirect, mediated by its effects on maternal mood, child attention and executive functions, and mother-child synchrony across development. These improvements shaped adult outcomes via three mechanisms; (a) "sensitive periods", where the infancy improvement directly links with an outcome, for instance, infant attention linked with higher oxytocin and lower s-IgA; (b) "step-by-step continuity", where the infancy improvement triggers iterative changes across development, gradually shaping an outcome; for instance, mother-infant synchrony was stable across development and predicted lower anxiety/depressive symptoms; and (c) "inclusive mutual-influences", describing cross-time associations between maternal, child, and dyadic factors; for instance, from maternal mood to child executive functions and back. Findings highlight the long-term impact of a birth intervention across development and provide valuable insights on the mechanisms of "developmental continuity", among the key topics in developmental research.
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Affiliation(s)
- Adi Ulmer-Yaniv
- Center for Developmental Social Neuroscience, Reichman University, Herzliya 4610101, Israel
| | - Karen Yirmiya
- Center for Developmental Social Neuroscience, Reichman University, Herzliya 4610101, Israel
| | - Itai Peleg
- Center for Developmental Social Neuroscience, Reichman University, Herzliya 4610101, Israel
| | - Orna Zagoory-Sharon
- Center for Developmental Social Neuroscience, Reichman University, Herzliya 4610101, Israel
| | - Ruth Feldman
- Center for Developmental Social Neuroscience, Reichman University, Herzliya 4610101, Israel
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Ashorn P, Ashorn U, Muthiani Y, Aboubaker S, Askari S, Bahl R, Black RE, Dalmiya N, Duggan CP, Hofmeyr GJ, Kennedy SH, Klein N, Lawn JE, Shiffman J, Simon J, Temmerman M. Small vulnerable newborns-big potential for impact. Lancet 2023; 401:1692-1706. [PMID: 37167991 DOI: 10.1016/s0140-6736(23)00354-9] [Citation(s) in RCA: 34] [Impact Index Per Article: 34.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2022] [Revised: 01/27/2023] [Accepted: 02/14/2023] [Indexed: 05/13/2023]
Abstract
Despite major achievements in child survival, the burden of neonatal mortality has remained high and even increased in some countries since 1990. Currently, most neonatal deaths are attributable to being born preterm, small for gestational age (SGA), or with low birthweight (LBW). Besides neonatal mortality, these conditions are associated with stillbirth and multiple morbidities, with short-term and long-term adverse consequences for the newborn, their families, and society, resulting in a major loss of human capital. Prevention of preterm birth, SGA, and LBW is thus critical for global child health and broader societal development. Progress has, however, been slow, largely because of the global community's failure to agree on the definition and magnitude of newborn vulnerability and best ways to address it, to frame the problem attractively, and to build a broad coalition of actors and a suitable governance structure to implement a change. We propose a new definition and a conceptual framework, bringing preterm birth, SGA, and LBW together under a broader umbrella term of the small vulnerable newborn (SVN). Adoption of the framework and the unified definition can facilitate improved problem definition and improved programming for SVN prevention. Interventions aiming at SVN prevention would result in a healthier start for live-born infants, while also reducing the number of stillbirths, improving maternal health, and contributing to a positive economic and social development in the society.
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Affiliation(s)
- Per Ashorn
- Center for Child, Adolescent and Maternal Health Research, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland; Department of Paediatrics, Tampere University Hospital, Tampere, Finland.
| | - Ulla Ashorn
- Center for Child, Adolescent and Maternal Health Research, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Yvonne Muthiani
- Center for Child, Adolescent and Maternal Health Research, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | | | | | - Rajiv Bahl
- Indian Council for Medical Research, New Delhi, India
| | - Robert E Black
- Department of International Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Nita Dalmiya
- United Nations Children's Fund, New York, NY, USA
| | - Christopher P Duggan
- Center for Nutrition, Division of Gastroenterology, Hepatology and Nutrition, Boston Children's Hospital, Boston, MA, USA
| | - G Justus Hofmeyr
- Department of Obstetrics and Gynaecology, University of Botswana, Gaborone, Botswana; Effective Care Research Unit, University of the Witwatersrand, Johannesburg, South Africa; Department of Obstetrics and Gynaecology, Walter Sisulu University, East London, South Africa
| | - Stephen H Kennedy
- Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford, UK
| | - Nigel Klein
- UCL Great Ormond Street Institute of Child Health, University College London, London, UK
| | - Joy E Lawn
- Maternal, Adolescent, Reproductive & Child Health Centre, London School of Hygiene & Tropical Medicine, London, UK
| | - Jeremy Shiffman
- Paul H Nitze School of Advanced International Studies, Johns Hopkins University, Baltimore, MD, USA
| | | | - Marleen Temmerman
- Centre of Excellence in Women and Child Health, Aga Khan University, Nairobi, Kenya
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11
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Fitzallen GC, Taylor HG, Liley HG, Bora S. Within- and between-twin comparisons of risk for childhood behavioral difficulties after preterm birth. Pediatr Res 2023:10.1038/s41390-023-02579-1. [PMID: 37041209 DOI: 10.1038/s41390-023-02579-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 01/27/2023] [Accepted: 02/17/2023] [Indexed: 04/13/2023]
Abstract
BACKGROUND Preterm birth and multiple gestation are independently associated with adverse neurodevelopmental outcomes. The objective of this study was to describe risks of screening positive for attention-deficit/hyperactivity disorder (ADHD), autism spectrum disorder (ASD), and anxiety in preterm-born twin children by zygosity (monozygotic, dizygotic) and birth order (first-born, second-born). METHODS Caregivers of 349 preterm-born twin pairs (42% monozygotic) aged 3-18 years reported child behavioral outcomes on Strengths and Weaknesses of ADHD Symptoms and Normal Behavior; Social Responsiveness Scale, Second Edition; and Preschool Anxiety Scale or Screen for Child Anxiety and Related Emotional Disorders. RESULTS Concordance for behavioral outcomes in twin pairs ranged from 80.06 to 89.31% for ADHD, 61.01 to 84.23% for ASD, and 64.76 to 73.35% for anxiety. Monozygotic twins had a greater risk than dizygotic of screening positive for inattention (risk ratio = 2.91, 95% CI = 1.48-5.72) and social anxiety (1.79, 1.23-2.61). Relative to first-born, second-born twins had a greater risk of screening positive for hyperactivity/impulsivity (1.51, 1.06-2.16); overall ASD (2.38, 1.62-3.49); difficulties with social awareness (2.68, 1.94-3.71), social cognition (4.45, 3.06-6.46), and social communication (2.36, 1.56-3.57); restricted/repetitive behavior (1.91, 1.30-2.81); overall anxiety (1.34, 1.10-1.64); generalized anxiety (1.34, 1.11-1.60); and social anxiety (1.32, 1.06-1.64). CONCLUSION The current findings emphasize considering zygosity and birth order in preterm and multiple birth outcomes research, and highlight clinical implications for discharge planning, neurodevelopmental surveillance, and facilitating parenting and family support. IMPACT Zygosity and birth order are important determinants of behavioral and socioemotional outcomes in preterm-born twins. Among 349 preterm-born twin pairs aged 3-18 years (42% monozygotic), 61-89% demonstrated concordance for behavioral and socioemotional outcomes. Monozygosity had greater risks than dizygosity for positive screening of inattention and social anxiety. Second-born twins had greater risks than first-born for hyperactivity/impulsivity, social difficulties (awareness, cognition, communication), restricted/repetitive behavior, and anxiety (generalized, social). These findings have implications for discharge planning, neurodevelopmental surveillance, and facilitating parenting and family support.
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Affiliation(s)
- Grace C Fitzallen
- School of Psychological Sciences, College of Health and Medicine, University of Tasmania, Launceston, TAS, Australia
- School of Psychology, Faculty of Health and Behavioural Sciences, The University of Queensland, Brisbane, QLD, Australia
- Mater Research Institute, Faculty of Medicine, The University of Queensland, Brisbane, QLD, Australia
| | - H Gerry Taylor
- Center for Biobehavioral Health, Abigail Wexner Research Institute at Nationwide Children's Hospital, and Department of Pediatrics, The Ohio State University, Columbus, OH, USA
| | - Helen G Liley
- Mater Research Institute, Faculty of Medicine, The University of Queensland, Brisbane, QLD, Australia
| | - Samudragupta Bora
- Mater Research Institute, Faculty of Medicine, The University of Queensland, Brisbane, QLD, Australia.
- Department of Pediatrics, University Hospitals Rainbow Babies & Children's Hospital, Case Western Reserve University School of Medicine, Cleveland, OH, USA.
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12
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Dell'Aversana V, Tofani M, Valente D. Emotional Regulation Interventions on Developmental Course for Preterm Children: A Systematic Review of Randomized Control Trials. CHILDREN (BASEL, SWITZERLAND) 2023; 10:children10030603. [PMID: 36980161 PMCID: PMC10047217 DOI: 10.3390/children10030603] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Revised: 03/14/2023] [Accepted: 03/20/2023] [Indexed: 03/30/2023]
Abstract
Children born preterm (<37 weeks of gestation) are at increased risk of socio-emotional difficulties. This study aims to determine the effects of rehabilitation intervention on the emotional regulation of children born preterm through a systematic review. We conducted a systematic review according to PRISMA guidelines. The literature screening was carried out on PUBMED, SCOPUS and WEB OF SCIENCE in August 2022. An author identified eligible studies based on predefined inclusion criteria and extracted the data. RCT quality was assessed using the JADAD and PEDro scales. We selected five RCTs for qualitative synthesis, having the common objective of evaluating the changes in emotional regulation after a rehabilitation intervention. Evidence of benefits was found after parent training intervention (PCIT; p < 0.05). Moreover, there was an improvement in day-to-day executive life and fewer behavioral problems after mindfulness intervention. Clinical, but not statistical, efficacy was found for the group-based physiotherapy intervention. In conclusion, parent training and mindfulness interventions can be helpful rehabilitation techniques, but the relatively small sample limited statistical power, so the discovery needs to be interpreted cautiously. Further research on these aspects is recommended.
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Affiliation(s)
- Vincenza Dell'Aversana
- MSc in Rehabilitaiton Sciences for Healthcare Professions, Sapienza University of Rome, 00185 Rome, Italy
| | - Marco Tofani
- Department of Human Neurosciences, Sapienza University of Rome, 00185 Rome, Italy
| | - Donatella Valente
- Department of Human Neurosciences, Sapienza University of Rome, 00185 Rome, Italy
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13
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Bora S. Beyond Survival: Challenges and Opportunities to Improve Neurodevelopmental Outcomes of Preterm Birth in Low- and Middle-Income Countries. Clin Perinatol 2023; 50:215-223. [PMID: 36868706 DOI: 10.1016/j.clp.2022.11.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/05/2023]
Abstract
Low- and middle-income countries account for the greatest burden of preterm birth globally; however, there is limited understanding of neurodevelopmental outcomes of survivors within these resource-constrained settings. To accelerate progress, current priorities are to generate more high-quality data; engage with diverse local stakeholders including families of infants born preterm to identify neurodevelopmental outcomes meaningful to them within their contexts; and develop sustainable, scalable, high-quality models of neonatal follow-up, codesigned with local stakeholders, addressing the unique needs of low- and middle-income countries. Advocacy is critical to recognize optimal neurodevelopment as an "outcome of priority" along with the reduction in mortality.
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Affiliation(s)
- Samudragupta Bora
- University Hospitals Rainbow Babies & Children's Hospital, Case Western Reserve University School of Medicine, Cleveland, Ohio, USA; Mater Research Institute, Faculty of Medicine, The University of Queensland, Brisbane, Queensland, Australia.
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14
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Hazzard VM, Mason TB, Smith KE, Schaefer LM, Anderson LM, Dodd DR, Crosby RD, Wonderlich SA. Identifying transdiagnostically relevant risk and protective factors for internalizing psychopathology: An umbrella review of longitudinal meta-analyses. J Psychiatr Res 2023; 158:231-244. [PMID: 36603318 PMCID: PMC9898156 DOI: 10.1016/j.jpsychires.2022.12.025] [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] [Received: 03/23/2022] [Revised: 10/16/2022] [Accepted: 12/19/2022] [Indexed: 12/25/2022]
Abstract
Internalizing mental disorders are highly comorbid with one another, and evidence suggests that etiological processes contributing to these disorders often overlap. This systematic umbrella review aimed to synthesize meta-analytic evidence from observational longitudinal studies to provide a comprehensive overview of potentially modifiable risk and protective factors across the depressive, anxiety, and eating disorder psychopathology domains. Six databases were searched from inception to August 2022. Only meta-analyses of longitudinal studies that accounted for baseline psychopathology (either via exclusion of baseline cases or statistical adjustment for baseline symptoms) were included. Methodological quality of meta-analyses was evaluated using the AMSTAR 2, and quality of evidence for each analysis was rated using GRADE. Study selection, quality assessment, and data extraction were conducted in duplicate by independent reviewers. The protocol for this review was registered with PROSPERO (CRD42020185575). Sixty-one meta-analyses were included, corresponding to 137 meta-analytic estimates for unique risk/protective factor-psychopathology relationships. Most potential risk/protective factors, however, were examined only in relation to depressive psychopathology. Concern over mistakes and self-esteem were the only risk and protective factors, respectively, identified as statistically significant across depressive, anxiety, and eating disorder psychopathology domains. Eight risk factors and four protective factors also emerged as having transdiagnostic relevance across depressive and anxiety domains. Results suggest intervention targets that may be valuable for preventing/treating the spectrum of internalizing psychopathology and reducing comorbidity. However, few factors were identified as transdiagnostically relevant across all three internalizing domains, highlighting the need for more research investigating similar sets of potential risk/protective factors across internalizing domains.
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Affiliation(s)
- Vivienne M Hazzard
- Center for Biobehavioral Research, Sanford Research, United States; Department of Psychiatry & Behavioral Sciences, University of Minnesota Medical School, United States; Division of Epidemiology & Community Health, University of Minnesota School of Public Health, United States.
| | - Tyler B Mason
- Department of Preventive Medicine, University of Southern California, United States
| | - Kathryn E Smith
- Department of Psychiatry and Behavioral Sciences, University of Southern California, United States
| | | | - Lisa M Anderson
- Department of Psychiatry & Behavioral Sciences, University of Minnesota Medical School, United States
| | - Dorian R Dodd
- Center for Biobehavioral Research, Sanford Research, United States
| | - Ross D Crosby
- Center for Biobehavioral Research, Sanford Research, United States
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15
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Kleine I, Vamvakas G, Lautarescu A, Falconer S, Chew A, Counsell S, Pickles A, Edwards D, Nosarti C. Postnatal maternal depressive symptoms and behavioural outcomes in term-born and preterm-born toddlers: a longitudinal UK community cohort study. BMJ Open 2022; 12:e058540. [PMID: 36581974 PMCID: PMC9438072 DOI: 10.1136/bmjopen-2021-058540] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
OBJECTIVES To examine the association between maternal depressive symptoms in the immediate postnatal period and offspring's behavioural outcomes in a large cohort of term-born and preterm-born toddlers. DESIGN AND PARTICIPANTS Data were drawn from the Developing Human Connectome Project. Maternal postnatal depressive symptoms were assessed at term-equivalent age, and children's outcomes were evaluated at a median corrected age of 18.4 months (range 17.3-24.3). EXPOSURE AND OUTCOMES Preterm birth was defined as <37 weeks completed gestation. Maternal depressive symptoms were assessed with the Edinburgh Postnatal Depression Scale (EPDS). Toddlers' outcome measures were parent-rated Child Behaviour Checklist 11/2-5 Total (CBCL) and Quantitative Checklist for Autism in Toddlers (Q-CHAT) scores. Toddlers' cognition was assessed with the Bayley Scales of Infant and Toddler Development-Third Edition (Bayley-III). RESULTS Higher maternal EPDS scores were associated with toddlers' higher CBCL (B=0.93, 95% CI 0.43 to 1.44, p<0.001, f2=0.05) and Q-CHAT scores (B=0.27, 95% CI 0.03 to 0.52, p=0.031, f2=0.01). Maternal EPDS, toddlers' CBCL and Q-CHAT scores did not differ between preterm (n=97; 19.1% of the total sample) and term participants. Maternal EPDS score did not disproportionately affect preterm children with respect to CBCL or Q-CHAT scores. CONCLUSIONS Our findings indicate that children whose mothers reported increased depressive symptoms in the early postnatal period, including subclinical symptoms, exhibit more parent-reported behavioural problems in toddlerhood. These associations were independent of gestational age. Further research is needed to confirm the clinical significance of these findings.
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Affiliation(s)
- Ira Kleine
- Centre for the Developing Brain, School of Bioengineering and Imaging Sciences, Faculty of Life Sciences & Medicine, King's College London, London, UK
| | - George Vamvakas
- Department of Biostatistics and Health Informatics, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Alexandra Lautarescu
- Centre for the Developing Brain, School of Bioengineering and Imaging Sciences, Faculty of Life Sciences & Medicine, King's College London, London, UK
- Forensic and Neurodevelopmental Sciences, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Shona Falconer
- Centre for the Developing Brain, School of Bioengineering and Imaging Sciences, Faculty of Life Sciences & Medicine, King's College London, London, UK
| | - Andrew Chew
- Centre for the Developing Brain, School of Bioengineering and Imaging Sciences, Faculty of Life Sciences & Medicine, King's College London, London, UK
| | - Serena Counsell
- Centre for the Developing Brain, School of Bioengineering and Imaging Sciences, Faculty of Life Sciences & Medicine, King's College London, London, UK
| | - Andrew Pickles
- Department of Biostatistics and Health Informatics, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - David Edwards
- Centre for the Developing Brain, School of Bioengineering and Imaging Sciences, Faculty of Life Sciences & Medicine, King's College London, London, UK
| | - Chiara Nosarti
- Centre for the Developing Brain, School of Bioengineering and Imaging Sciences, Faculty of Life Sciences & Medicine, King's College London, London, UK
- Department of Child and Adolescent Psychiatry, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
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16
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Ståhlberg T, Upadhyaya S, Khanal P, Sucksdorff M, Luntamo T, Suominen A, Sourander A. Preterm birth, poor foetal growth and anxiety disorders in a Finnish nationwide register sample. Acta Paediatr 2022; 111:1556-1565. [PMID: 35488484 PMCID: PMC9545468 DOI: 10.1111/apa.16377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Revised: 04/20/2022] [Accepted: 04/27/2022] [Indexed: 11/28/2022]
Abstract
Aim We examined the associations between preterm birth, poor foetal growth and anxiety disorders among children and adolescents. Additionally, we examined the impact of common comorbidities and specific anxiety disorders separately. Methods Three Finnish registers provided data on a nationwide birth cohort of 22,181 cases with anxiety disorders and 74,726 controls. Conditional logistic regression was used to examine the associations. Results Extremely very preterm birth and moderate‐late preterm birth were associated with increased adjusted odds ratios (aOR) for anxiety disorders (aOR 1.39, 95% CI 1.11–1.75 and aOR 1.13, 95% CI 1.03–1.23, respectively). Weight for gestational age of less than −2SD (aOR 1.29, 95% CI 1.17–1.42) and −2SD to −1SD (aOR 1.08, 95% CI 1.03–1.14) were associated with increased odds ratios for anxiety disorders. When comorbidities were considered, the associations became statistically insignificant for pure anxiety disorders, but remained significant in the groups with comorbid depressive or neurodevelopmental disorders. Conclusion Preterm birth and poor foetal growth increased the odds for anxiety disorders. However, the associations seem to be explained by the conditions of comorbid depressive and neurodevelopmental disorders. Comorbidities should be considered when examining and treating child and adolescent anxiety disorders.
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Affiliation(s)
- Tiia Ståhlberg
- University of Turku Turku Finland
- INVEST Research Flagship Center University of Turku Turku Finland
| | - Subina Upadhyaya
- University of Turku Turku Finland
- INVEST Research Flagship Center University of Turku Turku Finland
| | - Prakash Khanal
- University of Turku Turku Finland
- INVEST Research Flagship Center University of Turku Turku Finland
| | - Minna Sucksdorff
- University of Turku Turku Finland
- INVEST Research Flagship Center University of Turku Turku Finland
- Department of Pediatrics Turku University Hospital Turku Finland
| | - Terhi Luntamo
- University of Turku Turku Finland
- INVEST Research Flagship Center University of Turku Turku Finland
- Department of Child Psychiatry Turku University Hospital Turku Finland
| | - Auli Suominen
- University of Turku Turku Finland
- INVEST Research Flagship Center University of Turku Turku Finland
| | - Andre Sourander
- University of Turku Turku Finland
- INVEST Research Flagship Center University of Turku Turku Finland
- Department of Child Psychiatry Turku University Hospital Turku Finland
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17
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Haffner DN, Bartram LR, Coury DL, Rice CE, Steingass KJ, Moore-Clingenpeel M, Maitre NL. The Autism Detection in Early Childhood Tool: Level 2 autism spectrum disorder screening in a NICU Follow-up program. Infant Behav Dev 2021; 65:101650. [PMID: 34653736 DOI: 10.1016/j.infbeh.2021.101650] [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: 11/15/2020] [Revised: 09/16/2021] [Accepted: 09/27/2021] [Indexed: 10/20/2022]
Abstract
OBJECTIVE Children born preterm are at increased risk for autism spectrum disorder (ASD). However, early diagnosis of ASD is challenging because conventional screening Level 1 tools are less reliable in this population. We sought to determine whether the Autism Detection in Early Childhood (ADEC) and Child Behavior Checklist (CBCL) could accurately identify children at risk for ASD in a NICU Follow-up setting and thus facilitate referral for formal ASD evaluation. METHOD Children aged 18-36 months were recruited from a NICU Follow-up program. All children received presumptive diagnoses based on DSM-5 criteria and were screened for ASD risk with the ADEC and CBCL. Children scoring in the "at risk" range on either tool were referred for a full diagnostic ASD evaluation. RESULTS Sixty-nine patients (median birth weight 1140 g; median gestational age 28 weeks) were included with 18 designated "at risk" for ASD. Nine (13 %) scored "at risk" on the ADEC and 12 (17 %) on the CBCL. Thirteen children underwent diagnostic ASD evaluation with 9 receiving a formal diagnosis of ASD. The ADEC demonstrated the best performance (sensitivity 89 %, specificity 98 %). The CBCL was less sensitive (sensitivity 50 %, specificity 90 %). Requiring elevated scores on both the CBCL and ADEC was specific but not sensitive (sensitivity 33 %, specificity 100 %). CONCLUSION The ADEC performed well in identifying children at risk for ASD within this high-risk NICU cohort, adding benefit as an autism-specific screening tool over the CBCL alone.
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Affiliation(s)
- Darrah N Haffner
- Department of Pediatrics, Division of Pediatric Neurology, Nationwide Children's Hospital, Columbus, OH, USA; Center for Perinatal Research, Abigail Wexner Research Institute at Nationwide Children's Hospital, Columbus, OH, USA.
| | - Lindsay R Bartram
- Department of Pediatrics, Division of Developmental Behavioral Pediatrics, Nationwide Children's Hospital, Columbus, OH, USA
| | - Daniel L Coury
- Department of Pediatrics, Division of Developmental Behavioral Pediatrics, Nationwide Children's Hospital, Columbus, OH, USA
| | - Courtney E Rice
- Department of Psychiatry and Behavioral Health, Nationwide Children's Hospital, Columbus, OH, USA
| | - Katherine J Steingass
- Department of Pediatrics, Division of Developmental Behavioral Pediatrics, Nationwide Children's Hospital, Columbus, OH, USA
| | - Melissa Moore-Clingenpeel
- Biostatistics Core, Abigail Wexner Research Institute, Nationwide Children's Hospital, Columbus, OH, USA
| | - Nathalie L Maitre
- Department of Pediatrics, Emory University School of Medicine, Atlanta, GA, USA
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18
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Simons NE, van Limburg Stirum EVJ, van Wassenaer-Leemhuis AG, Finken MJJ, Aarnoudse-Moens CSH, Oosterlaan J, van Baar A, Roseboom TJ, Lim AC, van Wely M, de Boer MA, Painter RC, Pajkrt E, Oudijk MA, van T Hooft J. Long-term follow-up of children exposed in-utero to progesterone treatment for prevention of preterm birth: study protocol of the AMPHIA follow-up. BMJ Open 2021; 11:e053066. [PMID: 34548367 PMCID: PMC8458362 DOI: 10.1136/bmjopen-2021-053066] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
Abstract
INTRODUCTION Preterm birth is one of the main problems in obstetrics, and the most important cause of neonatal mortality, morbidity and neurodevelopmental impairment. Multiple gestation is an important risk factor for preterm birth, with up to 50% delivering before 37 weeks. Progesterone has a role in maintaining pregnancy and is frequently prescribed to prevent (recurrent) preterm birth and improve pregnancy outcomes in high-risk patients. However, little is known about its long-term effects in multiple gestations. The objective of this follow-up study is to assess long-term benefits and harms of prenatal exposure to progesterone treatment in multiple gestations on child development. METHODS AND ANALYSIS This is a follow-up study of a multicentre, double-blind, placebo-controlled randomised trial (AMPHIA trial, ISRCTN40512715). Between 2006 and 2009 women with a multiple gestation were randomised at 16-20 weeks of gestation to weekly injections 250 mg 17α-hydroxyprogesterone caproate or placebo, until 36 weeks of gestation or delivery. The current long-term follow-up will assess all children (n=1355) born to mothers who participated in the AMPHIA trial, at 11-14 years of age, with internationally validated questionnaires, completed by themselves, their parents and their teachers. MAIN OUTCOMES ARE CHILD COGNITION AND BEHAVIOUR Additional outcomes are death (perinatal and up to age 14), gender identity, educational performance and health-related problems. We will use intention-to-treat analyses comparing experimental and placebo group. To adjust for the correlation between twins, general linear mixed-effects models will be used. ETHICS AND DISSEMINATION Amsterdam UMC MEC provided a waiver for the Medical Research Involving Human Subjects Act (W20_234#20.268). Results will be disseminated through peer-reviewed journals and summaries shared with stakeholders, patients and participants. This protocol is published before analysis of the results. TRIAL REGISTRATION NUMBER NL8933.
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Affiliation(s)
- Noor E Simons
- Department of Obstetrics and Gynaecology, Amsterdam Reproduction & Development, Amsterdam UMC Location AMC, Amsterdam, The Netherlands
| | - Emilie V J van Limburg Stirum
- Department of Obstetrics and Gynaecology, Amsterdam Reproduction & Development, Amsterdam UMC Location AMC, Amsterdam, The Netherlands
| | - Aleid G van Wassenaer-Leemhuis
- Department of Neonatology and Paediatrics, Emma Children's Hospital, Amsterdam Reproduction & Development, Amsterdam UMC Location AMC, Amsterdam, The Netherlands
| | - Martijn J J Finken
- Department of Paediatric Endocrinology, Emma Children's Hospital Amsterdam, Amsterdam Reproduction & Development, Amsterdam UMC Location VUmc, Amsterdam, The Netherlands
| | - Cornelieke S H Aarnoudse-Moens
- Department of Neonatology and Paediatrics, Emma Children's Hospital, Amsterdam Reproduction & Development, Amsterdam UMC Location AMC, Amsterdam, The Netherlands
| | - Jaap Oosterlaan
- Department of Paediatrics, Emma Children's Hospital, Amsterdam Reproduction & Development, Amsterdam UMC Location AMC, Amsterdam, The Netherlands
| | - Anneloes van Baar
- Child and Adolescent Studies, Utrecht University, Utrecht, The Netherlands
| | - Tessa J Roseboom
- Department of Obstetrics and Gynaecology, Amsterdam Reproduction & Development, Amsterdam UMC Location AMC, Amsterdam, The Netherlands
- Department of Clinical Epidemiology, Biostatistics and Bioinformatics, Amsterdam UMC Locatie AMC, Amsterdam, The Netherlands
| | - Arianne C Lim
- Department of Obstetrics and Gynaecology, Maastricht UMC, Maastricht, The Netherlands
| | - Madelon van Wely
- Department of Obstetrics and Gynaecology, Amsterdam Reproduction & Development, Amsterdam UMC Location AMC, Amsterdam, The Netherlands
| | - Marjon A de Boer
- Department of Obstetrics and Gynaecology, Amsterdam Reproduction & Development, Amsterdam UMC location VUmc, Amsterdam, the Netherlands
| | - Rebecca C Painter
- Department of Obstetrics and Gynaecology, Amsterdam Reproduction & Development, Amsterdam UMC Location AMC, Amsterdam, The Netherlands
| | - Eva Pajkrt
- Department of Obstetrics and Gynaecology, Amsterdam Reproduction & Development, Amsterdam UMC Location AMC, Amsterdam, The Netherlands
| | - Martijn A Oudijk
- Department of Obstetrics and Gynaecology, Amsterdam Reproduction & Development, Amsterdam UMC Location AMC, Amsterdam, The Netherlands
| | - Janneke van T Hooft
- Department of Obstetrics and Gynaecology, Amsterdam Reproduction & Development, Amsterdam UMC Location AMC, Amsterdam, The Netherlands
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19
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Morris AR, Bora S, Austin NC, Woodward LJ. Mental health, neurodevelopmental, and family psychosocial profiles of children born very preterm at risk of an early-onset anxiety disorder. Dev Med Child Neurol 2021; 63:954-962. [PMID: 33738794 DOI: 10.1111/dmcn.14859] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/25/2021] [Indexed: 01/30/2023]
Abstract
AIM To compare the mental health and neurodevelopmental profiles of school-age children born very preterm, with and without an anxiety disorder, and to identify neonatal medical, psychosocial, and concurrent neurodevelopmental correlates. METHOD A regional cohort of 102 (51 males, 51 females) children born very preterm (mean [SD] gestation at birth=28wks [2], range=23-31wks) was studied from birth to age 9 years alongside a comparison group of 109 (58 males, 51 females) children born at term (mean [SD] gestation at birth=40wks [1], range=38-41wks). At age 9 years, all children underwent a neurodevelopmental evaluation while parents were interviewed using the Development and Well-Being Assessment to diagnose a range of DSM-IV childhood psychiatric disorders. Detailed information was also available about the children's neonatal medical course and postnatal psychosocial environment, including maternal mental health and parenting. RESULTS At age 9 years, 21% (n=21) of very preterm and 13% (n=14) of term-born children met diagnostic criteria for an anxiety disorder. Clinically-anxious children born very preterm were characterized by higher rates of comorbid mental health (odds ratio [OR]=11.5, 95% confidence interval [CI]=3.8-34.7), social (OR=6.2, 95% CI=2.1-18.4), motor (OR=4.4, 95% CI=1.6-12.2), and cognitive (OR=2.6, 95% CI=1.0-7.0) problems than those without an anxiety disorder. Concurrent maternal mental health and child social difficulties were the strongest independent correlates of early-onset child anxiety disorders. INTERPRETATION Children born very preterm who developed an early-onset anxiety disorder were subject to high rates of comorbid problems. Findings highlight the importance of addressing both maternal and child mental health issues to optimize outcomes in this high-risk population. What this paper adds One out of five school-age children born very preterm are likely to meet DSM-IV diagnostic criteria for an anxiety disorder. Half of these children born very preterm with an early-onset anxiety disorder have comorbid attention-deficit/hyperactivity disorder. Other neurodevelopmental correlates of early-onset anxiety disorders include lower cognitive ability, motor problems, and peer social difficulties. Concurrent maternal mental health and child social adjustment problems were the strongest correlates of early-onset anxiety disorder risk among children born very preterm.
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Affiliation(s)
- Alyssa R Morris
- Department of Psychology, University of Southern California, Los Angeles, CA, USA
| | - Samudragupta Bora
- Mothers, Babies and Women's Health Program, Mater Research Institute, Faculty of Medicine, The University of Queensland, South Brisbane, QLD, Australia
| | - Nicola C Austin
- Department of Paediatrics, University of Otago, Christchurch, New Zealand
| | - Lianne J Woodward
- School of Health Sciences, University of Canterbury, Christchurch, New Zealand
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Bilgin A, Wolke D, Baumann N, Trower H, Brylka A, Räikkönen K, Heinonen K, Kajantie E, Schnitzlein D, Lemola S. Changes in emotional problems, hyperactivity and conduct problems in moderate to late preterm children and adolescents born between 1958 and 2002 in the United Kingdom. JCPP ADVANCES 2021; 1:e12018. [PMID: 37431476 PMCID: PMC10242980 DOI: 10.1111/jcv2.12018] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Accepted: 04/09/2021] [Indexed: 11/30/2022] Open
Abstract
Background Preterm birth is a risk factor for the development of emotional and behavioural problems in childhood and adolescence. Given the substantial improvements in neonatal care across decades, it has been expected that the difference in emotional problems, hyperactivity, and conduct problems between moderate to late preterm (MLPT) and full term (FT) children and adolescents have declined in recent years. Methods Data from four UK population-based studies were used: The National Child Development Study (NCDS; 1958), the British Cohort Study (BCS70; 1970), the Avon Longitudinal Study of Parents and Children (ALSPAC, 1991-1992) and the Millennium Cohort Study (MCS; 2000-2002). Emotional problems, hyperactivity and conduct problems were assessed with mother-reports in early childhood (5-7 years), late childhood (10-11 years) and adolescence (14-16 years). Furthermore, emotional problems were self-reported in adolescence in BCS70, ALSPAC and MCS. Results In the most recent cohort, the MLPT group had higher mother-reported emotional problems than those born FT in late childhood and adolescence, whereas there were no differences in self-reported emotional problems in adolescence. Regarding mother-reported hyperactivity symptoms, the MLPT group had higher scores than the FT group in the two most recent cohorts in late childhood and in the most recent cohort in adolescence. Regarding mother-reported conduct problems, MLPT children had significantly higher scores than the FT children in the oldest and in the most recent cohort in late childhood. On the other hand, in adolescence, MLPT children had significantly lower scores in conduct problems in comparison to FT children in the cohort born in 1991-1992. Conclusions Mother-reported emotional problems and hyperactivity symptoms of those born MLPT have increased from the birth years 1958 to 2000-2002 during late childhood and adolescence, whereas self-reported emotional problems were similar in MLPT and FT groups during adolescence from 1970 to 2000-2002. Findings are less consistent regarding conduct problems. The current findings highlight the importance of raising the awareness of teachers about the association between MLPT birth and behavioural and emotional problems in late childhood and adolescence to prevent the long-term negative outcomes associated with the sequalae of MLPT birth.
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Affiliation(s)
- Ayten Bilgin
- School of PsychologyUniversity of KentCanterburyUK
- Department of PsychologyUniversity of WarwickCoventryUK
| | - Dieter Wolke
- Department of PsychologyUniversity of WarwickCoventryUK
- Division of Mental Health and WellbeingWarwick Medical SchoolUniversity of WarwickCoventryUK
| | | | - Hayley Trower
- Department of PsychologyUniversity of WarwickCoventryUK
| | | | - Katri Räikkönen
- Department of Psychology & LogopedicsUniversity of HelsinkiHelsinkiFinland
| | - Kati Heinonen
- Department of Psychology & LogopedicsUniversity of HelsinkiHelsinkiFinland
- Psychology/ Welfare SciencesFaculty of Social SciencesTampere UniversityFinland
| | - Eero Kajantie
- National Institute for Health and WelfareHelsinkiFinland
- Medical Research Center OuluPEDEGO Research UnitOulu University Hospital and University of OuluOuluFinland
- Pediatric Research CenterChildren’s HospitalUniversity of Helsinki and Helsinki University HospitalHelsinkiFinland
- Department of Clinical and Molecular MedicineNorwegian University of Science and TechnologyTrondheimNorway
| | - Daniel Schnitzlein
- Institute of Labour EconomicsLeibniz University of HannoverHannoverGermany
- DIW BerlinBerlinGermany
- IZA BonnBonnGermany
| | - Sakari Lemola
- Department of PsychologyUniversity of WarwickCoventryUK
- Department of PsychologyUniversity of BielefeldBielefeldGermany
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21
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Prenatal metal mixtures and sex-specific infant negative affectivity. Environ Epidemiol 2021; 5:e147. [PMID: 33870019 PMCID: PMC8043734 DOI: 10.1097/ee9.0000000000000147] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Accepted: 03/04/2021] [Indexed: 11/27/2022] Open
Abstract
Supplemental Digital Content is available in the text. Prenatal exposure to metals has been associated with a range of adverse neurocognitive outcomes; however, associations with early behavioral development are less well understood. We examined joint exposure to multiple co-occurring metals in relation to infant negative affect, a stable temperamental trait linked to psychopathology among children and adults.
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