Adverse Child Outcomes Research Articles

Yoga-based lifestyle intervention for antenatal depression (YOGA-D): study protocol for a pilot randomized controlled trial

Background Depression during pregnancy is associated with pre-term labor, low birthweight, post-partum depression and adverse child outcomes. There are concerns about the safety of anti-depressant medications during pregnancy. Many pregnant women with antenatal depression are neither aware about their depression nor do they have access to non-pharmacological interventions for depression. Evidence suggests that pre-natal yoga can improve antenatal depression. Yoga is native to the Indian culture and women can practice yoga as a ‘self-care’ intervention with minimal training. There is no study till date on the efficacy of yoga on antenatal depression in pregnant women in a low resource (rural) setting in India. This pilot randomized controlled trial aims to study the feasibility, acceptability, and preliminary efficacy of a YOGA -based lifestyle intervention for Antenatal D epression (YOGA-D) in Maharashtra, India. Methods We will undertake a single-blind individual randomized parallel group-controlled pilot trial with 1:1 allocation ratio. Adult women with 12–26 weeks of pregnancy, without any obstetric or medical complications will be randomly allocated to either the active intervention group (Yoga-Sanskar (YS)) or the Enhanced Usual Care (EUC) group. Trained yoga instructors will teach a pre-defined yoga sequence to the participants in the YS arm. In the EUC arm, participants will receive a single session of health education. We will assess trial feasibility using the recruitment, retention, and study completion rates. The primary outcome of depression will be measured using the translated Marathi version of the Patient Health Questionnaire-9. Assessments will be at the baseline, three-months post-randomization, and post-delivery. Discussion This study will help us to understand the barriers in implementation of a yoga-based intervention for antenatal depression in a low-resource/rural setting in Maharashtra, India. Based on the learnings of this pilot trial, we plan to undertake an explanatory randomized controlled trial in the next few months. Registration CTRI (CTRI/2024/05/067176; 10/05/2024).

Early onset and increasing disparities in neurodevelopmental delays from birth to age 6 in children from low socioeconomic backgrounds.

To analyze the complex relationship between socioeconomic status (SES) and neurodevelopmental achievements by investigating the temporal dynamics of these associations from birth to age 6. This retrospective cohort study was conducted over 6 years using population-based data from the National Health Insurance Service and integrated data from the National Health Screening Program for Infants and Children. Participants were children born between 2009 and 2011 in Korea without neurodevelopmental delays with potential developmental implications. We analyzed results from the Korean Developmental Screening Test, administered at age 6, which covered overall assessment and six domains of gross and fine motor function, cognition, language, sociality, and self-care. The secondary outcome was to determine when neurodevelopmental outcomes began after birth and how these differences changed over time. Of 276,167 individuals (49.2% males), 66,325, 138,980, and 60,862 had low, intermediate, and high SES, respectively. Neurodevelopmental delays observed across all developmental domains were more prevalent in the low-SES group than in the high-SES group. Disparities in neurodevelopment according to these statuses were apparent as early as age 2 and tended to increase over time (interaction, P < 0.001). The cognition and language domains exhibited the most substantial disparities between SES levels. These disparities persisted in subgroup analyses of sex, birthweight, head circumference, birth data, and breastfeeding variables. Low SES was significantly associated with an increased risk of adverse neurodevelopmental outcomes in preschool children, particularly those affecting cognitive and language domains. These differences manifested in early childhood and widened over time.

Evaluation of Postoperative Outcomes Following Early and Late Palate Repair: A Preclinical Study.

To quantitatively assess the impact of early versus late surgical intervention on midfacial growth using a mouse model. A full-thickness mucoperiosteal flap surgery was performed on newborn (P17) mice and on neonatal (P30) mice. High-resolution micro-computed tomographic imaging coupled with histomorphometric analyses was used to assess craniomaxillofacial growth. Histology and immunohistochemical analyses were used to assess cellular and molecular responses postsurgery. Early surgical intervention at P17 resulted in significant midfacial growth arrest, with pronounced maxillary hypoplasia. Histomorphometric analyses revealed significant (P < 0.05) growth disruptions in the mid-palatal suture complex, including premature removal of the cartilaginous growth plate and its replacement by bone. In the suture itself, cell proliferation was significantly reduced (P < 0.05) compared with controls. The same surgical intervention performed in mice at P30 did not lead to significant midfacial growth arrest. Early surgical intervention in a mouse model mirrors the adverse growth outcomes in children undergoing early cleft repair. Molecular and cellular observations accompanying this midfacial growth arrest may inform therapeutic strategies to mitigate midfacial growth disturbances in patients and highlight the need for refined surgical techniques to minimize adverse growth outcomes.

Determinants of suboptimal birth spacing among reproductive-age women in Adama district, Ethiopia: a community-based unmatched case-control study

BackgroundBirth spacing is crucial for ensuring the health of mothers and their children, as well as determining population growth. Short birth intervals represent a universal public health problem associated with adverse maternal, fetal, neonatal, and child outcomes. However, there is limited information in the study area regarding the determinants of suboptimal birth spacing. Thus, this study aimed to identify the determinants of suboptimal spacing among women of reproductive age in the Adama district, Ethiopia.MethodsA community-based unmatched case-control study was conducted among 568 randomly selected reproductive-age women using the multi-stage sampling technique. Data were collected using an interviewer-administered, structured questionnaire. The collected data were entered into Epi Info version 7.2 and analyzed using SPSS version 26. Binary logistic regression analysis was used to model the association between suboptimal birth spacing and independent variables. Adjusted odds ratios with their 95% confidence intervals were calculated to determine the strength of the association. A p-value < 0.05 was considered to declare statistical significance.ResultEducational status (no formal education) (AOR = 2.40; 95% CI: 1.23–1.75), inadequate knowledge of optimal birth space (AOR = 2.60; 95% CI; 1.80–3.90), non-use of modern contraceptives (AOR = 3.00; CI: 1.90–4.20), short breastfeeding duration (AOR = 2.30; 95% CI: 1.50–3.40), and having female index child (AOR = 1.60; 95% CI: 1.13–2.50) were independent determinants of suboptimal birth spacing practice.ConclusionEncouraging women’s education, contraceptive use, and breastfeeding is crucial for birth spacing. Community health initiatives should also focus on preventing sex-based birth intervals.

Perinatal depression and adverse child growth outcomes in low-income and middle-income countries (LMICs): A systematic review and meta-analysis.

Perinatal depression (PND), which encompasses the antepartum and postpartum depression (APD and PPD), is a neglected crisis in low-income and middle-income countries (LMICs). We aimed to systematically search and meta-analyze existing evidence to determine whether a mother's PND affects adverse growth outcomes in children in LMICs (PROSPERO protocol: CRD42021246803). We conducted searches, including nine databases (PubMed, EMBASE, Web of Science, CINAHL Plus, Global Health Database, Google Scholar, WHO Regional Databases, PsycINFO, and LILACS) from January 2000 to September 2023. We restricted studies that assessed PND using validated screening tools or clinical interviews during pregnancy or within 12 months postpartum. We included studies that reported four types of adverse child growth outcomes (stunting, wasting, underweight, and overweight/obesity) in children younger than 5 years. We assessed the quality using the Newcastle Ottawa Scale and pooled risk ratios (RRs) and odds ratios (ORs) between PND and each adverse growth outcome using random-effects models. In total, 27 studies met the inclusion criteria for systematic review, with 24 eligible for meta-analysis, spanning data from 15 countries and 26,261 mother-baby pairs. Based on the studies that reported ORs, children below the age of 3 years with mothers experiencing PND had higher odds for stunting (OR 1.63, 95% CI 1.32, 2.02, I2 = 56.0%) and underweight (OR 2.65, 95% CI 1.90, 3.68, I2 = 34.5%) compared to children of mothers without PND. The pooled RRs for stunting and underweight did not show significant differences between mothers with and without PND. Studies on wasting (n = 5) and overweight/obesity (n = 2) were limited, demonstrating inconsistent results across studies. The association between PND and adverse growth outcomes varied according to the measure of association, region, country, PND type, outcome timepoint, and study design. There were limited studies in diverse LMICs, particularly on wasting, or overweight/obesity as an outcome.

Socio-economic gradients in urban green space access and respiratory health

Abstract Background This study investigates social disparities as one of the drivers influencing the access to green spaces and exposure to natural environments, potentially exacerbating disparities in respiratory health in children. Methods Longitudinal ELSPAC birth cohort study data included 4384 complete case participants born in cities of Brno and Znojmo, examined throughout the years 1990-2010. Estimates on socio-economic status (SES) scores of children’s parents and their education were used as socio-economical predictors. Tree cover density (TCD) calculated as mean canopy closure percentage in the individual walking distance neighbourhoods and the ownership and accessibility of a garden were used as indicators of green space accessibility. Multiple logistic regression models were employed to estimate odds ratios for predictors of respiratory health outcomes, controlling for several confounders. Results Parents’ SES was found to be positively associated with neighbourhood TCD, and this effect was even more pronounced for garden owners. Higher tree cover was then significantly negatively associated with development of acute bronchitis (OR 0.88, CI 95 % 0.84-0.94 for 1 SD of tree cover), while not having a garden (OR 1.81, CI 95 % 1.42-2.33) and living in area with lower tree cover (OR continuously decreasing from 1.88 to 1.68 for lowest and highest quartile respectively) was significantly associated with progression of acute bronchitis into chronic bronchitis in a fully adjusted model. Vice versa, higher tree cover was statistically significantly positively associated with development of allergic rhinitis (OR 1.09, CI 95 % 1.03-1.15), suggesting viability of the novel method of estimation of individual neighbourhood greenness. Conclusions The results suggest protective effect of access to urban green spaces against adverse respiratory outcomes in children. The socially uneven distribution of access emphasizes the importance of urban policies in promoting urban health. #NGEU Key messages • There is a significant protective effect of access to green spaces against respiratory diseases and their progression. • There’s an unequal, but varied distribution of access to green spaces, and social gradient in health, highlighting the importance of urban green space distributive politics.

36 The long-term consequences of short-course systemic corticosteroid therapy for childhood acute asthma exacerbations

Abstract Background Paediatric emergency department (ED) asthma guidelines recommend the administration of short-course systemic corticosteroids (SCS) for moderate to severe asthma exacerbations. The potential adverse implications of frequent, short-course SCS in children are poorly characterized. Objectives To determine the risk of adverse outcomes in children with asthma who receive multiple short-courses of SCS for asthma exacerbation management. Design/Methods In this population-based, retrospective cohort study, we identified children aged 1-16 years with an ED asthma presentation/hospitalization between October 1, 2017, and February 28, 2020. We divided participants into an SCS-exposed and unexposed cohort. A minimum washout period of 3 years was applied to exclude any SCS use before the index date. During a 24-month follow-up period, we captured cumulative short-courses of SCS for acute asthma management and the primary outcome, development of steroid-associated complications. We excluded participants with steroid-treated comorbidities, non-asthma-related SCS exposure and development of adverse outcome(s) before the index visit. We compared baseline characteristics between cohorts using descriptive statistics. A Prentice-Williams-Peterson model was used to determine the risk of adverse outcomes amongst children receiving SCS for asthma management with results expressed as adjusted hazard ratios (HR) and 95% Wald confidence intervals (CI). Results We identified 1468 participants with an asthma ED visit who received ≥1 SCS course for acute management and 541 participants who did not receive SCS during our study window, after applying inclusion/exclusion criteria. Baseline demographics were balanced between cohorts aside from age at index, which was significantly younger (4.31 ± 3.71 vs 7.64 ± 4.21 p&amp;lt;0.001) in the SCS-exposed cohort. Overall, the risk of developing a recurrent SCS-associated adverse outcome was not increased in the SCS-exposed cohort (HR = 0.95, 95% CI: 0.74-1.23, p=0.7). However, when the number of SCS courses was considered, a significant risk of recurrent SCS-associated outcomes emerged, especially for those receiving 4+ SCS courses (HR = 2.30, 95% CI: 0.92-5.80). This potential dose-response effect was negated when patients who were likely on medium to high dose maintenance inhaled corticosteroids, were removed in a sensitivity analysis (HR = 1.38, 95% CI: 0.35-5.39). Conclusion At a tertiary care Canadian paediatric hospital, children and adolescents receiving short-course SCS for asthma exacerbation management overall do not demonstrate an increased risk of developing complications after two years follow-up. However, complication risk may be increased among those receiving 4+ cumulative SCS courses.

Association between maternal perinatal stress and depression and infant DNA methylation in the first year of life

Maternal stress and depression during pregnancy and the first year of the infant’s life affect a large percentage of mothers. Maternal stress and depression have been associated with adverse fetal and childhood outcomes as well as differential child DNA methylation (DNAm). However, the biological mechanisms connecting maternal stress and depression to poor health outcomes in children are still largely unknown. Here we aim to determine whether prenatal stress and depression are associated with differences in cord blood mononuclear cell DNAm (CBMC-DNAm) in newborns (n = 119) and whether postnatal stress and depression are associated with differences in peripheral blood mononuclear cell DNAm (PBMC-DNAm) in children of 12 months of age (n = 113) from the Canadian Healthy Infant Longitudinal Development (CHILD) cohort. Stress was measured using the 10-item Perceived Stress Scale (PSS) and depression was measured using the 20-item Center for Epidemiologic Studies Depression Questionnaire (CESD). Both stress and depression were measured longitudinally at 18 weeks and 36 weeks of pregnancy and six months and 12 months postpartum. We conducted epigenome-wide association studies (EWAS) using robust linear regression followed by a sensitivity analysis in which we bias-adjusted for inflation and unmeasured confounding using the bacon and cate methods. To quantify the cumulative effect of maternal stress and depression, we created composite prenatal and postnatal adversity scores. We identified a significant association between prenatal stress and differential CBMC-DNAm at 8 CpG sites and between prenatal depression and differential CBMC-DNAm at 2 CpG sites. Additionally, we identified a significant association between postnatal stress and differential PBMC-DNAm at 8 CpG sites and between postnatal depression and differential PBMC-DNAm at 11 CpG sites. Using our composite scores, we further identified 2 CpG sites significantly associated with prenatal adversity and 7 CpG sites significantly associated with postnatal adversity. Several of the associated genes, including PLAGL1, HYMAI, BRD2, and ERC2 have been implicated in adverse fetal outcomes and neuropsychiatric disorders. These data further support the finding that differential DNAm may play a role in the relationship between maternal mental health and child health.

Vitamin D Supply of Twins during Fetal Life, Its Relation to Anthropometric Parameters of Newborns and the Analysis of Other Factors Related to Birth Size

Background/Objectives: Vitamin D deficiencies are very common in pregnant women, raising concerns about adverse health outcomes in children. This issue has hardly been studied in multiple pregnancies, the prevalence of which has been steadily increasing. Therefore, our study investigated the relationship between newborns’ anthropometric parameters and the concentration of 25(OH)D in maternal blood of women with twin pregnancies and umbilical cord blood. Methods: The study included 50 women who gave birth after the 36th week of twin gestation. The concentration of 25(OH)D was determined in maternal blood collected during the antenatal period and in the umbilical cord blood of 100 newborns. Anthropometric parameters of the newborns (birth weight, length and head and chest circumference) were obtained from hospital records. Data on nutrition and lifestyle during pregnancy were collected from the patients during an interview conducted by a dietitian. Results: No relationship between maternal and neonatal cord blood vitamin D concentrations and any of the anthropometric parameters of the newborns was found. However, only 6% of the mothers and 13% of the newborns had vitamin D deficiency (≤20 ng/mL). The type of pregnancy and maternal height were the main factors associated with neonatal size. Newborns from dichorionic pregnancies were on average 202 g heavier (p &lt; 0.001) and 1 cm longer (p = 0.006) than newborns from monochorionic pregnancies. Newborns of mothers ≤160 cm in height had on average 206 g lower birth weight (p = 0.006) and were 3.5 cm shorter (p = 0.003) compared to newborns of taller mothers. Conclusions: Therefore, in our study, the neonatal size of twins was not related to the vitamin D status but to other factors such as the type of pregnancy and maternal height.

Exploring Screen Time and Its Effects on Children's Mental Health: A Cross-Sectional Study.

Background The increasing prevalence of screen-based activities among children has raised concerns about potential mental health effects. This study investigates the relationship between screen time and mental health outcomes in children aged 6 to 14 years in Saudi Arabia and Bahrain, focusing on emotional symptoms, conduct problems, hyperactivity, peer problems, and depressive symptoms. Methods A cross-sectional study was conducted with 670 children recruited through stratified random sampling. Data were collected using self-reported questionnaires and parental surveys from January to June 2024. Screen time was assessed across four activities: TV viewing, smartphone usage, computer/tablet use, and video game playing, recorded separately for weekdays and weekends. Mental health was evaluated using the Strengths and Difficulties Questionnaire (SDQ) and the Children's Depression Inventory (CDI). Descriptive statistics and Pearson correlation coefficients were used to analyze the data. Results Participants reported a mean total screen time of 7.25 ± 2.4 hours on weekdays and 8.4 ± 2.65 hours on weekends. Smartphone usage (2.75 ± 1.3 hours/day) was the most common activity. Emotional symptoms, conduct problems and depressive symptoms were significantly correlated with both weekday and weekend total screen time (weekday r = 0.43, r = 0.31, and r = 0.49, respectively, p < 0.001; weekend r = 0.47, r = 0.33, and r = 0.54, respectively, p < 0.001). Smartphone usage had the strongest association with depressive symptoms (r = 0.46, p < 0.001). Conclusion This study identifies a significant positive correlation between increased screen time and adverse mental health outcomes in children, particularly emotional symptoms and depressive symptoms. The findings emphasize the need for public health strategies to manage screen time and promote healthier digital habits to mitigate the potential negative effects on children's mental health.

A Scoping Review: Risk of Autism in Children Born from Assisted Reproductive Technology

Background/Objectives: As the incidence of autism spectrum disorder (ASD) and use of assisted reproductive technologies (ART) continue to rise in tandem, their relationship to one another, as well as the general risks of ART, are increasingly being explored. The purpose of this review is to summarize the literature on ASD risk, as well as the risks for other neurological and neurodevelopmental disorders, in children born following the implementation of ART. Methods: Here we review studies published between 2000−2023 that elucidate relationships between ASD and some of the most common forms of ART, including in vitro fertilization (IVF) and intracytoplasmic sperm injection (ICSI), using fresh vs. frozen embryo transfer. Articles were identified by searching Google Scholar and PubMed databases. Results: Though some studies report adverse neurodevelopmental outcomes in ART-conceived children, such as ASD, attention-deficit/hyperactivity disorder (ADHD), and cerebral palsy, a majority of studies do not show a significant association between ART and neurodevelopmental disorders. Additionally, many confounding factors like multiple and preterm births, underlying infertility, and advanced parental age have been discussed, highlighting the need for studies that effectively control for these confounders. Potential mechanisms implicated in the pathogenesis of ASD, including epigenetic mechanisms of gene expression, that may be related to ART procedures, are also discussed. Conclusion: ART may pose a low additional risk to development of ASD, but confounding factors likely account for most of this risk. Several steps in the process of ART may cause epigenetic changes that are implicated in the development of ASD.

Psychometric properties of the generalized anxiety disorder questionnaire (GAD-7) in a polish postpartum women sample

ObjectiveGeneralized Anxiety Disorder is an international mental health problem. Prevalence for anxiety disorders reported in perinatal period is high and related with adverse parental and child outcomes. Thus, the objective of this study was to investigate the psychometric properties and factorial validity of General Anxiety Disorder-7 questionnaire (GAD-7) in the context of postpartum mothers.MethodsIn this cross-sectional study, 278 mothers (mean age 31.09; SD = 4.42) were recruited at the Neonatology, Gynecology, and Obstetrics Ward. Generalized Anxiety Disorder was assessed with GAD-7, stress with Parental Stress Scale (PSS), while risk of depression with Edinburgh Postpartum Depression Scale (EPDS). Confirmatory factor analysis (CFA) was used to verify factor structure of GAD-7 and the internal consistency was evaluated using reliability coefficients: Cronbach’s Alpha and McDonald’s Omega.ResultsThe internal consistency of the GAD-7 was high (Cronbach’s Alpha = 0.90 and MacDonald’s Omega = 0.91). GAD-7 had significant correlations with the variables examined for construct validity, stress (PSS; r = 0.35, p < 0.01) and risk of depression (EPDS; r = 0.76, p < 0.01). The Confirmatory Factor Analysis results supported a good fit of the data to the model: χ²(df) = 14.19 (14), p = 0.44; Comparative Fit Index (CFI) = 0.99; Tucker-Lewis Index (TLI) = 0.99; Root Mean Square Error of Approximation (RMSEA) = 0.007 (90% C.I. 0.000; 0.059).ConclusionGAD-7 has satisfactory psychometric properties. GAD-7 had significant correlations with the variables examined for construct validity with PSS and EPDS. GAD-7 is a reliable instrument for screening anxiety symptoms in perinatal period in research and clinical setting.

Exposure to agricultural pesticides and wheezing among 5-12-year-old children in the Imperial Valley, CA, USA.

Exposure to pesticides has been linked to adverse respiratory health outcomes in children. We leveraged the Children's Assessing Imperial Valley Respiratory Health and the Environment cohort located in the rural community of Imperial Valley near the US-Mexico border. We calculated the kilograms of total pesticides applied within 400 m of children's residential addresses for the years 2016-2020. Estimated pesticide usage near homes was categorized into three groups (none vs. low vs. high [split at the median]). All health variables (i.e., asthma status and wheezing) were derived from a parent-reported questionnaire on respiratory health. We used generalized linear models, controlling for child sex, the language of survey, health insurance, respondents' highest education, and exposure to environmental secondhand smoking, to calculate prevalence differences between none versus low and high exposure to agricultural pesticides. Approximately 62% of the 708 children (aged 5-12 years) lived within 400 m of at least one pesticide application within 12 months prior to survey administration. Exposure to pesticides within 400 m of children's residences was associated with 12-month prior wheeze. Those in the "high" exposure group had a prevalence of wheezing that was 10 (95% confidence interval: 2%, 17%) percentage points higher than among children not exposed to pesticide applications. Associations for high exposure to specific categories of pesticide applications, sulfur only, all pesticides except sulfur, chlorpyrifos, and glyphosate, also were observed with a higher prevalence of wheezing than among children not exposed to pesticide applications. We observed associations between living near pesticide applications and more wheeze symptoms among children.

Maternal Weight and Gestational Diabetes Impacts on Child Health: A Narrative Review.

Maternal weight and gestational diabetes mellitus (GDM) have significant implications for both maternal and child health. This narrative review explores the intricate relationship between maternal pre-pregnancy weight, gestational weight gain, and GDM, focusing on their short- and long-term effects on child health outcomes. The review highlights evidence linking maternal obesity and GDM to increased risks of adverse outcomes in infants and children, such as macrosomia, neonatal hypoglycemia, childhood obesity, and metabolic disorders. It also discusses the intergenerational transmission of metabolic risk, underscoring the importance of early intervention and prevention strategies in maternal healthcare. Furthermore, the review emphasizes the need for tailored approaches to managing maternal weight and GDM to mitigate potential risks and improve health outcomes for future generations. Key recommendations include promoting healthy preconception weight, monitoring gestational weight gain, and enhancing postnatal follow-up for both mothers and children. This review underscores the critical role of maternal health in shaping the developmental trajectory of offspring and highlights opportunities for healthcare professionals to reduce the long-term impact of GDM on child health.

Association between postterm birth and adverse growth outcomes in children aged 3-6 years: A national retrospective cohort study.

Gestational age significantly influences children's growth and development. Yet, the effect of postterm birth (gestation beyond 42 weeks) on children's growth outcomes remains underexplored. This study aimed to assess the impact of postterm birth on adverse growth outcomes in children using a nationally representative sample from China. A retrospective cohort study was conducted in China from 1 April 2018, to 31 December 2019. The final analysis included 141,002 children aged 3-6 years from 551 cities. Postterm birth was defined as children with postterm birth at a gestational age of 42 weeks or more. Obesity, overweight and thinness were assessed using body mass index-for-age (BMI-for-age) z-scores, based on the World Health Organization (WHO) Child Growth Standards. Generalised additive models were employed to investigate the non-linear relationship between maternal gestational age and BMI-for-age z scores. Poisson regression models and subgroup analyses with forest plots were performed to examine the associations between postterm birth and the risks of obesity, overweight and thinness in children. We included 141,002 mother-child pairs, of whom 7314 (5.2%) children were classified as postterm births. There exists a non-linear relationship between gestational age and BMI-for-age z scores. Children born postterm exhibited a 46% increased risk of obesity, a 27% increased risk of combined overweight/obesity and a 13% increased risk of thinness. Similar associations were observed in most cases when further sensitivity and subgroup analysis were conducted. Postterm birth was associated with elevated risks of obesity, overweight and thinness in children aged 3-6 years, independent of sex. These findings underscore the importance of further research across diverse populations to understand the implications of postterm births on child health outcomes.

Abnormal left atrial strain and left atrial stiffness index are associated with adverse outcomes in children with cardiomyopathies: a pilot study

Conventional diastolic dysfunction parameters seem to be imperfect when applied to the pediatric cardiomyopathy population. The aim of this pilot study was to search for novel echocardiographic parameters associated with adverse outcomes in children with the most common cardiomyopathies. Fifty-six patients with pediatric cardiomyopathies (28 with dilated, 21 with hypertrophic, 7 with left ventricular non-compaction cardiomyopathy) and 28 healthy subjects were included in the study. Left atrial reservoir (LASr), conduit (LAScd) and contraction (LASct) strain, left atrial stiffness index (LASI), as well as conventional diastolic dysfunction parameters were measured using echocardiography. Adverse outcomes were defined as heart failure (including heart transplant) and arrhythmic endpoints. Patients with adverse outcomes presented with significantly lower LASr (16.68% ± 8.64% vs. 33.97% ± 9.99%, p-value < 0.001), lower LAScd (− 10.37% ± 5.83% vs. − 25.50% ± 9.24%, p-value < 0.001) and higher values of LASI (0.69 [IQR 0.34; 1.11] vs. 0.21 [IQR 0.16; 0.31], p-value < 0.001). LASr < 20%, LAScd ≥ − 12%, and LASI ≥ 0.26 were all associated with reduced survival. LASr, LAScd and LASI seem to be promising parameters in predicting adverse outcomes in the most common pediatric cardiomyopathies. Left atrial strain parameters and LASI are helpful in differentiating healthy control subjects from children with hypertrophic and dilated cardiomyopathies.

Evaluating Emotional Eating in Children from the Perspective of Parents: Psychometric Properties of the Parent Version of the Emotional Eating Scale Adapted for Children and Adolescents.

Emotional eating is associated with adverse health outcomes in children, including elevated weight status. Currently, there is not a well-validated parent-report measure of emotional eating for young children. This study assessed the reliability and validity of the 10-item parent version of the Emotional Eating Scale Adapted for Children and Adolescents (EES-C) Short-Form. The participants were 207 parents and 144 children from the southern United States. They completed the parent- and child-report EES-C Short-Form and responded to measures related to child eating behaviors, mood, and gratitude. The parent-report EES-C Short-Form demonstrated good internal consistency reliability (Cronbach's alpha = 0.94). Test-retest reliability was also supported, as evidenced by a medium correlation (ICC = 0.56, p < 0.001) between parent-rated emotional eating across two time points. Additionally, the measure demonstrated a significant correlation with a scale of emotional overeating (r = 0.25, p < 0.001)-a theoretically related construct. Supporting discriminant validity, the measure was not significantly related to a measure of parent-reported gratitude (r = 0.07, p = 0.30). A unidimensional model provided good fit for the data (CFI = 0.997, SRMR = 0.046). The results from the current study provide preliminary evidence supporting the reliability and validity of the parent version of the EES-C Short-Form. For the purpose of screening children in school or primary care settings, the EES-C Short-Form may be practical and helpful in identifying children who may be at risk of developing adverse health outcomes or more-severe eating disorder pathology.

Are important predictors of adverse outcome in children with symptomatic congenital cytomegalovirus infection overlooked in clinical settings?

Congenital cytomegalovirus infection (cCMV) is a common, frequently unrecognized cause of childhood disability. The aim of the present study was to determine the symptoms that raise the suspicion of cCMV, define the neurodevelopmental outcomes, and assess their correlations. This longitudinal observational study comprised 78 children with symptomatic cCMV who underwent neuropediatric follow-up for 4 to 17.9 years. Symptoms of central nervous system involvement, hearing/visual impairments, and hepatic involvement were mostly recognized. The average age of disease suspicion was 3.3 months. In terms of outcomes, 10.53% of the children developed complex minor neurological dysfunction and 23.68% developed cerebral palsy. Visual and hearing impairments occurred in 38.16% and 14.47% of patients, respectively. Intellectual disability was present in 30.26% of patients, and epilepsy in 21.05%. Microcephaly and hearing impairment was significantly associated with overall neurodevelopmental outcome. Microcephaly was also associated with poor motor outcomes, hearing impairment, and severe visual impairment. Furthermore, microcephaly and intrauterine growth restriction were significantly associated with poor cognitive outcomes. Symptoms that raised the suspicion of cCMV-especially microcephaly, hearing impairment, and intrauterine growth restriction-were important parameters that were associated with outcomes; however, their recognition was often insufficient and/or late.

Antimetabolite dose intensity and adverse outcomes in children with acute lymphoblastic leukemia: a COG-AALL03N1 report

AbstractThe association between antimetabolite dose intensity (DI) and adverse events among children receiving maintenance therapy for acute lymphoblastic leukemia (ALL) remains unclear, especially in the context of antimetabolite adherence. Using Children’s Oncology Group AALL03N1 data, we examined the association between high DI during the first 4 study months and (i) treatment-related toxicities during the subsequent 2 study months; and (ii) relapse risk. Patients were classified into a high DI phenotype (either 6-mercaptopurine [6-MP] or methotrexate [MTX] DI ≥110% during the first 4 study months, or 6-MPDI or MTXDI 100%-110% at study enrollment and ≥25% increase over the 4 study months) and normal DI phenotype (all others). Only patients with wild-type TPMT and NUDT15 were included. 6-MP adherence data were available for 63.7% of study participants and used to stratify as adherent (median adherence ≥85%) and nonadherent (median adherence <85%) participants. Multivariable analyses were adjusted for sociodemographic and clinical prognosticators. Of the 644 patients, 29.3% were exposed to high DI. High DI was associated with a 2.1-fold greater odds of hematologic toxicity (95% confidence interval [CI] = 1.4-3.1; reference: normal DI) in the entire cohort and 2.9-fold higher among adherers (95% CI = 1.6-5.1); odds were comparable among nonadherers (2.1-fold; 95% CI = 0.4-10.1). Although high DI was not associated with relapse in the entire cohort (adjusted hazard ratio [aHR] = 1.4; 95% CI = 0.8-2.4), it was associated with a greater hazard of relapse among adherent participants (aHR = 2.4; 95% CI = 1.0-5.5) but not among nonadherent participants (aHR = 0.9; 95% CI = 0.2-3.8). Dose escalation above protocol doses during maintenance therapy for ALL should be done cautiously after assessing adherence to prescribed therapy.

Unveiling the effects of energy poverty on mental health of children in energy-poor countries

While existing literature extensively investigates the adverse effects of energy poverty on physical health, exploring its impacts on the mental well-being of school-aged children (5–14 years old) remain underexplored, particularly in the energy-deprived regions of South Asia and Sub-Saharan Africa. This research aims to bridge this gap by delving into the indirect pathways through which energy poverty influences the mental health of these children, explicitly examining anxiety and depression, with a particular focus on child abuse as a potential mediating factor. This study employs comprehensive data at both the country level, covering 52 energy-poor nations from 2000 to 2019, and the household level, covering 18 energy-poor nations. This study utilizes a two-step system generalized method of moment approach to unveil the significant relationships between energy poverty and heightened levels of anxiety and depression. Furthermore, the study employs advanced statistical methods to analyze household-level data, including multilevel logistic regression, Probit instrumental regression models, and mediation analysis. These analyses confirm a robust association between energy poverty and an increased likelihood of anxiety and depression among school-aged children. The study also uncovers a concerning link between energy poverty and child abuse, emphasizing its role as a contributing factor to adverse mental health outcomes in children. The findings of this study offer critical insights for policymakers, highlighting the urgent need for targeted interventions and policies aimed at alleviating the adverse mental health effects of energy poverty on children. By addressing this issue, policymakers can contribute to fostering children's overall well-being and development in energy-poor regions.