Griffiths Mental Development Scales Research Articles

Neurodevelopment of Children Born with Forceps Delivery-A Single Tertiary Clinic Study.

Background and Objectives: Forceps delivery is a crucial obstetrical technique that has become increasingly underutilized in favor of cesarean delivery, despite the numerous complications related to cesarean sections. The major concerns with regard to assisted vaginal birth (AVB) are safety and long-term consequences. We aimed to investigate a neurological outcome of neonates and children at the age of 7 who were born via forceps delivery. This would greatly improve informed decision making for both mothers and obstetricians. Materials and Methods: A single-arm cohort study was conducted from January 2012 to December 2016 among 49 women and their children born via forceps delivery at the Clinic for Gynecology and Obstetrics, University Clinical Center of Serbia. The Sarnat and Sarnat classification was used to evaluate the neurological status of neonates, and logistic regression analysis was employed to explore the association with perinatal factors. Long-term neurological outcomes were assessed using the Griffiths Mental Development Scale and a questionnaire for parents based on the Motor and Social Development (MSD) scale, which was derived from the Bayley-III Scale. Results: The main indication for forceps delivery was maternal exhaustion (79.6%), followed by fetal distress (20.4%). A pathological neurological status was observed in 16.3% of newborns, with pathological ultrasound of the CNS in 3%. A statistically significant association was observed with the Apgar score, with an odds ratio of 0.575 (95% CI: 0.407-0.813, p = 0.002) and perinatal asphyxia, with an odds ratio of 9.882 (95% CI: 1.111-87.902, p = 0.04). However, these associations were unlikely to be related to the mode of delivery. Long-term adverse neurological outcomes were seen in three cases, which accounts for 6.4%. These included mild disorders such as delayed milestone, speech delay, and motor clumsiness. Conclusions: The present study highlights the safety of forceps delivery regarding children's neurological outcomes at 7 years of age. This is an important contribution to the modern management of labor, especially in light of increasing rates of cesarean deliveries worldwide.

Neurodevelopment in Young Children With Sex Chromosome Trisomies Diagnosed Before Birth: A Cluster Analysis Study.

Many studies have investigated the neuropsychological profile of individuals with sex chromosome trisomies (SCTs) and have identified some fragilities in language development within a wide individual variability. However, only a few studies have focused on children in the second year of life (12-24 months), a crucial stage for neurodevelopment. The present study aimed to identify and describe neurodevelopmental patterns in young children with SCTs. Seventy children with SCTs, ranging in age from 14 to 29 months, were administered the Griffiths Mental Development Scales, and their different neurodevelopmental profiles were identified using cluster analysis. Two-step cluster analysis highlighted two profiles of children equally distributed between groups. The two clusters showed a similar pattern but different levels of functioning, with children in Cluster 1 showing a lower performance in all the areas considered than children in Cluster 2. However, in both clusters, all the mean scores were in the normative range, with a significant gap in the linguistic area. Identifying the subgroups of young children with SCTs at higher risk can contribute to developing early monitoring protocols and targeted therapy approaches.

Toe walking in children and adolescents with Autism Spectrum Disorder: Relationship with sensory and motor functions,language, cognition, and autism severity

BackgroundChildren and adolescents with Autism Spectrum Disorder (ASD) often present motor signs and symptoms, including toe walking (TW). The pathophysiology of TW in ASD is not fully understood. In particular, it is debated whether it may represent a persistent primitive walking pattern or the result of abnormal processing of sensory input from the lower limbs and feet. The present study is aimed at assessing the association between TW and cognitive, sensory, motor and language functions, as well as autism severity. MethodWe enrolled 112 children and adolescents with ASD, 61 with TW and 51 without TW. A complete psychodiagnostic assessment was performed, including ADOS-2, ADI-R, PEP-3, IQ testing or Griffiths Mental Developmental Scales, and Short Sensory Profile. ResultsChildren and adolescents with TW have significantly lower cognitive level, greater language and motor impairment, as well as greater autism severity. Instead, no difference in severity of sensory abnormalities or in sensory profile emerges between cases with and without TW. Conclusionsthe present data are most compatible with a model interpreting TW as a behavioral pattern resulting from the persistence of a primitive walking pattern (i.e. lack of heel strike, prior to the acquisition of plantar walking) or possibly of archaic tonic reflexes, rather than as a consequence primarily of abnormal sensory processing. Health practitioners should monitor the gait of autistic children and plan appropriate interventions, aimed at promoting the adoption of more mature plantar walking patterns.

Cognitive function of children with biliary atresia after primary living donor liver transplantation

BackgroundThe survival rate of children with biliary atresia (BA) after liver transplantation (LT) is significantly improved, and their quality of life has attracted much attention.This study aimed to investigate the cognition and its influencing factors in children with BA after primary living donor LT (BA-pLDLT) during infancy.MethodsChildren with BA were recruited 6 months after pLDLT at Children’s Hospital of Chongqing Medical University (2018–2022). Demographic and clinical data were collected from the health information system. Cognition was assessed using the Chinese version of the Griffiths Mental Development scale (GMDS-C). Multivariate linear regression were used to analyze the influencing factors of their cognitive function.ResultsIn total, 57 children with BA-pLDLT, aged 5.00(3.90–9.30) months at transplantation and 25.00(14.00-60.80) months at evaluation were included. The general developmental quotient (89.02 ± 12.07) and motor, language, eye-hand coordination, performance, and practical reasoning quotients of these children were significantly lower than the normative mean values of GMDS-C(P < 0.05). Of the 57 children, 16 (28.07%) had borderline developmental delay (DQ between 70 and 84), 3 (5.26%) had developmental delay (DQ < 70), and 11(19.29%) had language delay. Reoperation for biliary or vascular complications after pLDLT was a risk factor for decreased general development quotient and motor quotient and lower ZW at assessment was associated with decline motor quotient.ConclusionChildren with BA-pLDLT have varying degrees of developmental delays in early life. Reoperation and nutritional deficiencies had adverse effects on cognitive development.

Does household size matter? Crowding and its effects on child development

ABSTRACT There is very little compelling evidence that household size negatively affects child development. In this study, the effects of household size on child development were analysed using data collected for a sample of 1311 four-year-old Jamaican children. Children’s development was assessed using the Griffiths Mental Development Scales across six developmental domains: locomotor, personal-social, language, coordination, performance and practical reasoning. The findings suggest that children’s locomotor and personal-social development are negatively affected by household crowding, with no significant effects observed for other domains. Additional results show that these adverse effects are strongest if the child lives in a single room compared to a separately detached house. This evidence speaks to the need to tailor policies towards access to good housing infrastructure and the provision of recreational spaces to encourage play and social interaction among children.

Early Extra-Uterine Growth Restriction in Very-Low-Birth-Weight Neonates with Normal or Mildly Abnormal Brain MRI: Effects on a 2-3-Year Neurodevelopmental Outcome.

Extra-uterine growth restriction (EUGR) is a common complication and a known risk factor for impaired development in very-low-birth-weight (VLBW) neonates. We report a population of 288 patients with no or with low-grade MRI lesions scanned at a term equivalent age (TEA) born between 2012 and 2018. Griffiths Mental Development Scale II (GMDS II) at 2 and 3 years, preterm complications and weight growth were retrospectively analyzed. EUGR was defined for weight z-score ˂ 10 percentile at TEA, 6 and 12 months of correct age or as z-score decreased by 1-point standard deviation (SDS) from birth to TEA and from TEA to 6 months. Multivariate analysis showed that a higher weight z-score at 6 months is protective for the global developmental quotient (DQ) at 2 years (OR 0.74; CI 95% 0.59-0.93; p = 0.01). EUGR at 6 months was associated with worse locomotor, personal/social, language and performance DQ at 2 years and worse language and practical reasoning DQ at 3 years. In conclusion, a worse weight z-score at 6 months of age seems to be an independent risk factor for significantly reduced GMDS in many areas. These results suggest that we should invest more into post-discharge nutrition, optimizing family nutritional education.

Delay in the fine-tuning of locomotion in infants with meconium positive to biomarkers of alcohol exposure: a pilot study.

Prenatal alcohol exposure causes a variety of impairments to the fetus called Fetal Alcohol Spectrum Disorders (FASD). Since it is very difficult to identify women that consume alcohol during pregnancy, different methods have been studied to evaluate alcohol exposure. Ethyl Glucuronide (EtG) and Fatty Acid Ethyl Esters (FAEEs) are commonly used to measure alcohol consumption in individuals at-risk for alcohol abuse, including pregnant women. We conducted a study of two cohorts of 1.5 year-old infants (of mothers without a history of alcohol abuse) with or without meconium samples positive to both EtG and FAEEs and we evaluated their cognitive-behavioral development by the Griffiths Mental Developmental Scale (GMDS) method. Our protocol included 8 infants with meconium positive to alcohol metabolites (EtG and FAEEs) and 7 with meconium negative to alcohol metabolites. None of the 8 alcohol metabolites positive meconium infants exhibited distinctive facial features and growth retardation of severe FASD, showing that other factors may contribute to the FASD onset but elevations in EtG and FAEEs in the meconium were significantly associated with disrupted neurodevelopment and adaptive functions within the first year and a half of life. Indeed, we found out that infants with meconium positive for both EtG and FAEEs, although without displaying any FASD morphological features, had a delay in the fine regulation of their own locomotory capabilities. Further analyses and larger studies are needed to estimate the right link between prenatal alcohol exposure and the different range of disorders connected but this study provides an additional step in the field of FASD in order to suggest early treatments for at-risk newborns and infants.

Temporal evolution of electrographic seizures in newborn infants with hypoxic-ischaemic encephalopathy requiring therapeutic hypothermia: a secondary analysis of the ANSeR studies

Despite extensive research on neonatal hypoxic-ischaemic encephalopathy, detailed information about electrographic seizures during active cooling and rewarming of therapeutic hypothermia is sparse. We aimed to describe temporal evolution of seizures and determine whether there is a correlation of seizure evolution with 2-year outcome. This secondary analysis included newborn infants recruited from eight European tertiary neonatal intensive care units for two multicentre studies (a randomised controlled trial [NCT02431780] and an observational study [NCT02160171]). Infants were born at 36+0 weeks of gestation with moderate or severe hypoxic-ischaemic encephalopathy and underwent therapeutic hypothermia with prolonged conventional video-electroencephalography (EEG) monitoring for 10 h or longer from the start of rewarming. Seizure burden characteristics were calculated based on electrographic seizures annotations: hourly seizure burden (minutes of seizures within an hour) and total seizure burden (minutes of seizures within the entire recording). We categorised infants into those with electrographic seizures during active cooling only, those with electrographic seizures during cooling and rewarming, and those without seizures. Neurodevelopmental outcomes were determined using the Bayley's Scales of Infant and Toddler Development, Third Edition (BSID-III), the Griffiths Mental Development Scales (GMDS), or neurological assessment. An abnormal outcome was defined as death or neurodisability at 2 years. Neurodisability was defined as a composite score of 85 or less on any subscales for BSID-III, a total score of 87 or less for GMDS, or a diagnosis of cerebral palsy (dyskinetic cerebral palsy, spastic quadriplegia, or mixed motor impairment) or epilepsy. Of 263 infants recruited between Jan 1, 2011, and Feb 7, 2017, we included 129 infants: 65 had electrographic seizures (43 during active cooling only and 22 during and after active cooling) and 64 had no seizures. Compared with infants with seizures during active cooling only, those with seizures during and after active cooling had a longer seizure period (median 12 h [IQR 3-28] vs 68 h [35-86], p<0·0001), more seizures (median 12 [IQR 5-36] vs 94 [24-134], p<0·0001), and higher total seizure burden (median 69 min [IQR 22-104] vs 167 min [54-275], p=0·0033). Hourly seizure burden peaked at about 20-24 h in both groups, and infants with seizures during and after active cooling had a secondary peak at 85 h of age. When combined, worse EEG background (major abnormalities and inactive background) at 12 h and 24 h were associated with the seizure group: compared with infants with a better EEG background (normal, mild, or moderate abnormalities), infants with a worse EEG background were more likely to have seizures after cooling at 12 h (13 [54%] of 24 vs four [14%] of 28; odds ratio 7·09 [95% CI 1·88-26·77], p=0·0039) and 24 h (14 [56%] of 25 vs seven [18%] of 38; 5·64 [1·81-17·60], p=0·0029). There was a significant relationship between EEG grade at 12 h (four categories) and seizure group (p=0·020). High total seizure burden was associated with increased odds of an abnormal outcome at 2 years of age (odds ratio 1·007 [95% CI 1·000-1·014], p=0·046), with a medium negative correlation between total seizure burden and BSID-III cognitive score (rS=-0·477, p=0·014, n=26). Overall, half of infants with hypoxic-ischaemic encephalopathy had electrographic seizures and a third of those infants had seizures beyond active cooling, with worse outcomes. These results raise the importance of prolonged EEG monitoring of newborn infants with hypoxic-ischaemic encephalopathy not only during active cooling but throughout the rewarming phase and even longer when seizures are detected. Wellcome Trust, Science Foundation Ireland, and the Irish Health Research Board.

Neurodevelopmental Outcome and Neuroimaging of Very Low Birth Weight Infants from an Italian NICU Adopting the Family-Centered Care Model.

Improvements in perinatal care have substantially decreased mortality rates among preterm infants, yet their neurodevelopmental outcomes and quality of life persist as a pertinent public health concern. Family-centered care has emerged as a holistic philosophy that promotes effective alliances among patients, families, and healthcare providers to improve the quality of care. This longitudinal prospective study aims to evaluate the neurodevelopmental outcomes and brain MRI findings in a cohort of preterm newborns admitted to a neonatal intensive care unit (NICU) adopting a family-centered care model. Very low birth weight (VLBW) infants admitted to the NICU of Modena between 2015 and 2020 were enrolled. Infants who underwent conventional brain magnetic resonance imaging (MRI) at term-equivalent age were included. Neurodevelopmental follow-up was performed until the age of 24 months by a multidisciplinary team using the Amiel-Tison neurological assessment and the Griffiths Mental Developmental Scales (GMDS-R). Neurodevelopmental outcomes were classified as major sequelae (cerebral palsy, DQ ≤ 70, severe sensory impairment), minor sequelae (minor neurological signs such as clumsiness or DQ between 71 and 85), and normal outcomes (no neurological signs and DQ > 85). Risk factors for severe outcomes were assessed. In total, 49 of the 356 infants (13.8%) died before hospital discharge, and 2 were excluded because of congenital disorders. Of the remaining 305 infants, 222 (72.8%) completed the 24 month follow-up and were included in the study. Neurodevelopmental outcomes were classified as normal (n = 173, 77.9%), minor (n = 34, 15.3%), and major sequelae (n = 15, 6.8%). Among 221 infants undergoing brain MRI, 76 (34.4%) had major lesions (intraventricular hemorrhage, hemorrhagic parenchymal infarction, periventricular leukomalacia, and large cerebellar hemorrhage). In the multivariate regression model, the retinopathy of prematurity (OR 1.8; p value 0.016) and periventricular-intraventricular hemorrhage (OR 5.6; p value < 0.004) were associated with major sequelae. We reported low rates of severe neurodevelopmental outcomes in VLBW infants born in an Italian NICU with FCC. Identifying the risk factors for severe outcomes can assist in tailoring and optimizing early interventions on an individual basis, both within the NICU and after discharge.

Fenfluramine below the age of 2 years in Dravet syndrome: What about safety and efficacy?

Dravet syndrome (DS) is a rare developmental and epileptic encephalopathy. Infants with DS are especially vulnerable to the detrimental effects of prolonged and frequent seizures on development. Fenfluramine (FFA) is approved for the treatment of DS in patients aged 2 years and older. This study aims to evaluate the safety and efficacy of FFA in patients with DS younger than 2 years. We analyzed safety, tolerability, seizure, and neuropsychological outcome in a real-world setting. Developmental profile was investigated using Griffiths Mental Development Scales (GMDS). Five patients received FFA at a mean age of 14.9 months (9.6-18.6). Median follow-up was 13 months (interquartile range [IQR] = 12.9-24.4). All patients showed good tolerance to FFA. No significant variation of body mass index or echocardiographic issue was observed. Monthly median convulsive seizure frequency (MCSF) was 1.71 (IQR = 1.56-3.27) at the 6-month baseline period and .92 (IQR = .43-1.28) at last follow-up, with a median 54.43 (IQR = 40.91-60.83) percentage reduction in MCSF. Two of five patients had a performance improvement on GMDS subscales. Overall, the use of FFA below the age of 2 years in our small sample of patients was safe and represents a promising opportunity for seizure control and for protection of the neurodevelopmental outcome.

Atopic dermatitis, cognitive function and psychiatric comorbidities across early childhood and adolescence in a population-based UK birth cohort.

Atopic dermatitis (AD) may affect cognitive function, but studies are limited and inconsistent. The effect of AD severity on cognition remains underexplored and few previous studies have examined clinically validated or repeated measures of cognition throughout childhood. To evaluate the relationship of AD activity and severity with validated measures of general cognition in a longitudinal birth cohort. We conducted cross-sectional analyses using data from the Avon Longitudinal Study of Parents and Children (ALSPAC), a UK cohort of 14 975 individuals followed prospectively since their birth in 1991-92. AD was assessed 11 times between the age of 6 and 166 months. Mothers were asked if their child had an 'itchy, dry skin rash in the joints and creases', and AD status was time-updated accordingly as 'never', 'maybe', 'inactive', 'active/mild' or 'active/moderate-severe'. General cognition [i.e. intelligence quotient (IQ)] was measured at 18, 49, 103 and 186 months of age using the Griffiths Mental Development Scales (GMDS), Wechsler Preschool and Primary Scale of Intelligence (WPPSI), Wechsler Intelligence Scale for Children (WISC) and Wechsler Abbreviated Scale of Intelligence (WASI), respectively. Multivariable linear regression was used to compare IQ with respect to nearest time-updated AD status. Secondary analyses were stratified by the presence or absence of psychiatric or learning disorders. An exploratory longitudinal analysis of IQ across all four outcome assessments was conducted using generalized estimating equations. No significant associations between AD status and full-scale IQ scores on the GMDS, WPPSI, WISC and WASI were observed after adjustment for sociodemographic factors, atopic comorbidities and sleep characteristics. However, at 8 years of age, WISC Performance IQ was slightly, although statistically significantly, lower among children with active/moderate-severe AD [β coefficient -2.16, 95% confidence interval (CI) -4.12 to -0.19] and Verbal IQ was slightly, but statistically significantly, higher among those with inactive AD (β coefficient 1.31, 95% CI 0.28-2.34) compared with those without AD. Analyses stratified by psychiatric or learning disorders, and exploratory longitudinal analyses of cognition revealed similar findings. We did not find any clinically meaningful associations between AD activity and severity and general cognitive function during early childhood and adolescence. Future studies should incorporate objective measures of AD severity and investigate outcomes beyond IQ.

Multisensory stimulation bundles on sleep and neurobehavioral development in the first year after birth in very preterm infants: a randomized crossover controlled study protocol

BackgroundDisrupted sleep is believed to contribute to short- and long-term neurodevelopmental problems in very preterm infants (VPIs). This study presents a protocol for an evaluator-blinded, randomized crossover trial. It aims to assess the sleep efficiency of hospitalized VPIs by providing multisensory stimulation bundles. Furthermore, it aims to observe the intervention impacts on sleep during hospitalization of the VPIs and their sleep and neurodevelopmental outcomes during the first year of post-discharge follow-up.MethodsThe study will be conducted in the neonatology department of a tertiary pediatric teaching hospital. All the eligible VPIs will undergo two types of care in random order: “standard care” (2 weeks) and “standard care plus multisensory stimulation bundles,” each lasting 2 weeks. A generated list of random numbers will be used for case sequence allocation. Sleep outcomes will be evaluated using the Actiwatch-2 Actigraph. Moreover, the amplitude-integrated electroencephalography and the Griffiths Mental Development Scales will be used to measure the neurodevelopmental outcomes during hospitalization and in the first year of follow-up of the VPIs.DiscussionThe intervention protocol of this study differs from that of other traditional interventions by producing precise and consistent supportive stimulations, similar to maternal tactile, auditory, posture, and visual effects for hospitalized VPIs. This protocol could be an effective measure to facilitate sleep and early neurodevelopment of VPIs. The expected outcomes will help confirm the implementation and generalization of the multisensory stimulation bundles’ care protocol in neonatology departments. We expect that the study will positively impact hospitalized VPIs, especially in their sleep and early neurodevelopmental outcomes. It will also provide a new perspective regarding parent and infant interaction strategies, particularly for newborn intensive care units that limit visits because of the global spread of COVID-19.Trial registrationChinese Clinical Trial Registry ChiCTR 2200059099. Registered on 25 April 2022, https://www.chictr.org.cn/showproj.html?proj=166980; the Hospital Research Ethics Committee (approval number: SCMCIRB-K2021086-1, Version 01), approved on 21 January 2022.

Prospective assessment of early developmental markers and their association with neuropsychological impairment

Children who experience adversities in the pre-perinatal period are at increased risk of developing impairment later in life, despite the absence of overt brain and neurological abnormalities. However, many of these children exhibit sequelae several years after a period of normal appearance. As a result, the need for reliable developmental assessments for the early detection of infants at high risk of adverse neurodevelopmental outcomes has emerged. The Griffiths Mental Developmental Scales have a promising but poorly explored prognostic ability. This longitudinal study evaluated the predictive power of the Griffiths Mental Developmental Scales at 12 and 24 months on the cognitive and neuropsychological profile at 6 years of age in a sample of 70 children with a history of prematurity or perinatal asphyxia but without brain and neurological abnormalities. We found that the Griffiths Mental Developmental Scales at 24 months had good predictive ability on the intelligence quotient at 6 years and the capacity to predict some neuropsychological performances. On the other hand, the Griffiths Mental Developmental Scale at 12 months was not associated with the performance at 6 years or 24 months. Conclusion: Data on brain development converge to indicate that the first two years of age represent a critical stage of development, particularly for children experiencing mild pre-perinatal adversities who are thought to exhibit white matter dysmaturity. For this reason, this age is crucial for identifying which children are at major risk, leaving enough time to intervene before overt deficits become apparent. Brain development in the first 2 years could explain the limited reliability of early neurodevelopmental testing.What is Known:• Pre-perinatal adversities increase the risk of developing neurodevelopmental disorders.• The predictive ability of the Griffith scale is poorly explored in low-grade conditions.What is New:• The predictive ability of the Griffith scale has been investigated in low-risk children.• A complete neuropsychological profile could offer a more accurate prediction than the intellectual quotient.

Neurodevelopmental outcomes of very preterm infants born following early foetal growth restriction with absent end-diastolic umbilical flow

This study aims to assess the impact of time of onset and features of early foetal growth restriction (FGR) with absent end-diastolic flow (AEDF) on pregnancy outcomes and on preterm infants’ clinical and neurodevelopmental outcomes up to 2 years corrected age. This is a retrospective, cohort study led at a level IV Obstetric and Neonatal Unit in Bologna, Italy. Pregnant women were eligible if having singleton pregnancies, with no major foetal anomaly detected, and diagnosed with early FGR + AEDF (defined as FGR + AEDF detected before 32 weeks gestation). Early FGR + AEDF was further classified according to time of onset and specific features into very early and persistent (VEP, FGR + AEDF first detected at 20–24 weeks gestation and persistent at the following scans), very early but transient (VET, FGR + AEDF detected at 20–24 weeks gestation and progressively improving at the following scans) and later (LA, FGR + AEDF detected between 25 and 32 weeks gestation). Pregnancy and neonatal outcomes and infant follow-up data were collected and compared among groups. Neurodevelopment was assessed using the revised Griffiths Mental Developmental Scales (GMDS-R) 0–2 years. A regression analysis was performed to identify early predictors of preterm infants’ neurodevelopmental impairment. Fifty-two pregnant women with an antenatal diagnosis of early FGR + AEDF were included in the study (16 VEP, 14 VET, 22 LA). Four intrauterine foetal deaths occurred, all in the VEP group (p = 0.010). Compared to LA infants, VEP infants were born with lower gestational age and lower birth weight, had lower arterial cord blood pH and were at higher risk for intraventricular haemorrhage and periventricular leukomalacia (p < 0.05 for all comparisons). At 12 months, VEP infants had worse GMDS-R scores, both in the general quotient (mean [SD] 91.8 [12.4] vs 104.6 [8.7] in LA) and in the performance domain (mean [SD] 93.3 [15.4] vs 108.8 [8.8] in LA). This latter difference persisted at 24 months (mean [SD] 68.3 [17.0] vs 92.9 [17.7] in LA). In multivariate analysis, at 12 months corrected age, PVL was found to be an independent predictor of impaired general quotient, while the features and timing of antenatal Doppler alterations predicted worse scores in the performance domain. Conclusion: Timing of onset and features of early FGR + AEDF might impact differently on neonatal clinical and neurodevelopmental outcomes. Shared awareness of the importance of FGR + AEDF features between obstetricians and neonatologists may offer valuable tools for antenatal counselling and for tailoring pregnancy management and neonatal follow-up in light of specific antenatal and neonatal risk factors.What is Known:• Foetal growth restriction (FGR), together with antenatal umbilical Doppler abnormalities, is known to affect maternal and neonatal outcomes.• Infants born preterm and growth-restricted face the highest risk for neurodevelopmental impairment, especially when FGR occurs early during pregnancy (early FGR, before 32 weeks gestation).What is New:• The timing of onset and features of FGR and antenatal umbilical Doppler abnormalities impact differently on maternal and neonatal outcomes; when FGR and Doppler abnormalities occur very early, at the limit of neonatal viability, and persist until delivery, infants face the highest risk for neurodevelopmental impairment.• Shared knowledge between obstetricians and neonatologists about timing of onset and features of FGR would provide a valuable tool for informed antenatal counselling in high-risk pregnancies.

To be born twin: effects on long-term neurodevelopment of very preterm infants-a cohort study.

To examine the effect of twin birth on long-term neurodevelopmental outcomes in a cohort of Italian preterm infants with very low birth weight. We performed a retrospective cohort study on children born in a tertiary care centre. We included children born between 1 January 2007 and 31 December 2013 with a gestational age (GA) of ≤32 weeks and birth weight of <1,500 g. The infants born from twin pregnancies complicated by twin-to-twin transfusion syndrome and from higher-order multiple pregnancies were excluded. The children were evaluated both at 2 years corrected age and 5 years chronological age with Griffiths mental development scales revised (GMDS-R). The linear mixed effects models were used to study the effect of being a twin vs. being a singleton on GMDS-R scores, adjusting for GA, being born small for gestational age, sex, length of NICU stay, socio-economic status, and comorbidity score (CS) calculated as the sum of the weights associated with each of the major morbidities of the infants. A total of 301 children were included in the study, of which 189 (62.8%) were singletons and 112 (37.2%) were twins; 23 out of 112 twins were monochorionic (MC). No statistically significant differences were observed between twins and singletons in terms of mean general quotient and subscales at both 2 and 5 years. No effect of chorionicity was found when comparing scores of MC and dichorionic twins vs. singletons; however, after adjusting for the CS, the MC twins showed lower scores in the hearing and language and performance subscales at 5 years. Overall, in our cohort of children born very preterm, twin infants were not at higher risk of neurodevelopmental impairment compared with singletons at pre-school age.

Does pre-school developmental assessment agree with later intellectual assessment? A retrospective cohort study.

This study sought to assess the association between early developmental assessment of toddlers with idiopathic global developmental delay (GDD) and their later intelligence test scores. Toddlers with idiopathic GDD attending a community clinic over a 6-year period were assessed initially using the Griffiths Mental Development Scales - Extended Revised version (GMDS-ER) and later completing formal intelligence testing using the Stanford-Binet Intelligence Scale - 5th Edition (SB5) at age 4-6 years. Spearman's correlation was used to assess the association of quotient scores across the tools. The composite quotient (GQ) and the subscale quotients of GMDS-ER were correlated with the full-scale IQ (FSIQ), verbal and non-verbal IQ scores from the SB5. Thirty of 153 children assessed at the clinic were eligible for the study. The correlation between GMDS-ER GQ and later SB5 FSIQ was strong (r = 0.86, P < 0.001). The subscales' associations were moderate to strong (0.48-0.71). Eighty-six percent (86%) of children with delay on GMDS-ER GQ were found later to be in the impaired category based on the FSIQ of the SB5. There was a strong association between toddlers' early developmental quotients and later IQ scores for children with idiopathic GDD, though agreement between early GDD diagnoses and later intellectual disability is not absolute. Individualised care is needed around prognostic advice and recommendations to caregivers and families in the early years, so they may effectively plan for interventions, supports and later reassessment to optimise their child's development and learning.

Neurodevelopmental Outcomes Among Infants Born Preterm Fed With Mother's Own Milk: A Comparison of Singletons and Twins

To examine associations between early exposure to mother's own milk (MOM) and neurodevelopmental outcomes among preterm infants, and to compare these associations between singletons and twins. Retrospective cohort study that included low-risk infants born at <32weeks gestational age. Nutrition was documented over a 3-day period at mean ages of 14 and 28days of life; an average of the 3days was calculated. The Griffiths Mental Development Scales (GMDS) were administered at 12months corrected age. Preterm infants (n=131) with median gestational age of 30.6weeks were included; 56 (42.7%) were singletons. On days 14 and 28 of life, 80.9% and 77.1% were exposed to MOM, respectively. Exposure rate was comparable, but MOM intake (mL/kg/day) was higher among singletons than among twins (P<.05). At both time points, MOM-exposed infants scored higher on personal-social, hearing-language, and total GMDS assessments than nonexposed infants. These differences were significant for the entire cohort and for twins (P<.05). MOM intake correlated with total GMDS score for both singletons and twins. Any exposure to MOM was associated with additional 6-7 points on total GMDS score or 2-3 additional points for every 50mL/kg/day of MOM. The study supports the positive association between early MOM exposure among low-risk preterm infants and neurodevelopmental outcomes at 12months corrected age. The differential effects of MOM exposure on singletons vs twins need further exploration.

In-hospital growth and long-term neurodevelopmental outcomes of very low birth weight infants.

Very low birth weight infants (VLBW) are at risk for adverse growth and neurodevelopmental outcomes. We aimed to evaluate the association between growth during Neonatal Intensive Care Unit (NICU) stay and long-term neurodevelopmental outcomes in a cohort of preterm VLBW newborns. We conducted a longitudinal observational study in the Follow-up Service of our Clinic from January 2014 to April 2017. All preterm VLBW infants born at our hospital and enrolled in our follow-up program were considered eligible for the study. The neurodevelopmental assessment was performed using the Griffiths Mental Development Scales at 12 and 24 months corrected age. Study population included 172 subjects (47.1% males) with a mean gestational age of 29 weeks and a mean birth weight of 1,117 g. A unitarian Δz-score increase in head circumference from birth to discharge was associated with a 1.6-point increase in General Quotient at 24 months corrected age. An association with subscales C and D was also found. Likewise, an increase in length Δz-score was associated with better 24-month subscale C scores although not reaching statistical significance. No relationship with the outcome at 24 months was found for weight gain. Growth during NICU stay appears to be related to a more favorable neurodevelopmental outcome at 24 months corrected age, especially in the hearing and language domain (subscale C). The longitudinal evaluation of auxological parameters during hospitalization can contribute to the identification of subjects at risk for adverse neurodevelopmental outcomes in the first years of life.

Influence of isolated low-grade intracranial haemorrhages on the neurodevelopmental outcome of infants born very low birthweight.

To determine whether isolated low-grade germinal matrix-intraventricular haemorrhages (LG-GMH-IVH) and low-grade punctate cerebellar haemorrhages (LG-CBH) contribute to the neurodevelopment of infants born preterm with very low birthweight (VLBW). A prospective observational cohort study was conducted on infants born with VLBW hospitalized from January 2012 to July 2017 who had undergone serial cranial ultrasounds since birth and magnetic resonance susceptibility-weighted imaging of the brain at term-corrected age. Only those with VLBW carrying isolated LG-GMH-IVH (grades 1 or 2) or isolated LG-CBH (punctate cerebellar haemorrhages ≤4 mm in diameter) or absence of lesions (no-lesion) were enrolled and followed up to 3 years. The Griffiths Mental Development Scales, Extended and Revised version (GMDS-ER), were used to assess neurodevelopment, considering unsatisfactory scores less than 85. Behaviour, according to the criteria of the International Classification of Diseases, 10th Revision, and rehabilitation data were noted. Two-hundred and forty infants with VLBW were enrolled: 34 with LG-GMH-IVH, 17 with LG-CBH, and 189 as no-lesion. The LG-GMH-IVH and LG-CBH groups scored worse than the no-lesion group on all GMDS-ER scores for 1 year, 2 years, and 3 years. The LG-CBH group scored lower than the LG-GMH-IVH group for total GMDS-ER scores at 1 year and 2 years but not at 3 years. At 3 years, compared with the LG-CBH group, those with LG-GMH-IVH received less and later physical therapy, with more frequent attention problems. The odds ratio for unsatisfactory GMDS-ER scores corrected for gestational age was 5.75 for LG-CBH (95% confidence interval 1.92-17.25; p=0.002) and 2.67 for LG-GMH-IVH (95% confidence interval 1.16-6.13; p=0.02). Low-grade haemorrhages affect the neurodevelopment of very-low-birthweight infants. Early rehabilitation might have contributed to their development.

Music Therapy Assessment with the IMCAP-ND: A Pilot Study

Background: Music therapy (MT) appears to be a valuable complementary intervention for children diagnosed with neurodevelopmental conditions, namely, autism spectrum disorders (ASD), who often present cognitive, academic, communicative, and social difficulties. Music therapy has been increasingly recommended as a standard support service for communication and social interaction in this specific neuropediatric setting. Objective: The aim of this pilot study was to determine the recruitment and protocol feasibility of music therapy for autistic children and explore trends towards the clinical utility of the IMCAP-ND[i] quantitative measure on assessing the focus on sound receptions, joint attention, turn-taking, auditory perception, sensory integration, social interaction, entrainment, and empathy, as a preparation for a future study wherein we will pursue with an MT intervention assessment. Furthermore, here we use the European Portuguese translated version of the IMCAP-NDPT scales to contribute to its validation and adaptation. Methods: Five autistic children received a weekly music therapy session of approximately 45 minutes for six months, totaling a minimum of 20 and maximum of 24 completed sessions per child. The IMCAP-NDPT and the Griffiths Mental Development Scales (GMDS) scales were applied pre- and post-test. Results: We tested the research design and the session’s protocol. All participants completed MT intervention and showed increase in social-emotional capacities, cognitive and perception skills, and overall responsiveness. However, our results indicate a need to review the inclusion criteria concerning participants with a single diagnosis (ASD), previous contacts with musical instruments, and the application of standardized music therapy settings. Conclusions: The design and protocol were perceived as acceptable and feasible, though some improvements were suggested for subsequent original research, and the IMCAP-NDPT version was considered usable. Our initial findings suggest the potential of music therapy for autistic children. Further intervention with efficacy assessment through a larger-scale randomized trial is needed, considering the content based on pilot findings. [i] The Individual Music-Centered Assessment Profile for Neurodevelopmental Disorders (IMCAP-ND) is a criterion-referenced assessment of musical interaction, communication, cognition and perception, and responsiveness in musical-play for individuals with neurodevelopmental disorders at various developmental levels and chronological ages from children to adults. It is comprised by a set of three scales: Musical Emotional Assessment Rating Scale (MEARS), Musical Cognitive/Perception Scale (MCPS) and Musical Responsiveness Scale (MRS) (Carpente, 2013).