Associations between perinatal biomarkers of maternal dairy fat intake and child cognitive development: results from the EDEN mother-child cohort.

Background/objective: Offspring's optimal neurodevelopment depends on maternal dietary lipids supply during the perinatal period. Dairy products are an important source of fat in Western diets. This study aimed at examining the associations between maternal dairy fat intake during pregnancy, evaluated through biomarkers in perinatal biofluids (C15:0 and C17:0) and child's cognitive outcomes.

Longitudinal change in symptom severity in children with ASD: Results from the ELENA cohort.

Autism spectrum disorder (ASD) is a lifelong neurodevelopmental condition and understanding the changes in autism symptoms over time is crucial for tailoring support and interventions. This study therefore aimed to investigate the changes in symptom severity in a large cohort of children with ASD over a three-year follow-up period and identify factors that influence these changes. The study included 575 children diagnosed with ASD, ranging in age from 2 to 12 years, who were assessed at baseline and again 3 years later using the Autism Diagnostic Observational Schedule-2 (ADOS-2).

Global Sensory Features are Linked to Executive and Attentional Impairments in Autism Spectrum Disorders.

Sensory features, executive and attentional impairments are frequently reported in individuals with autism spectrum disorders (ASD). However, little is known about their complex relationships. In this study, we aim to examine the executive and attentional difficulties related to distinct sensory profiles.

Early-onset restrictive food intake disorders in children: a latent class analysis.

The two most frequent early-onset restrictive food intake disorders are early-onset anorexia nervosa (EOAN) and avoidant/restrictive food intake disorders (ARFID). Although the core symptoms of EOAN (i.e.

Characterizing the phenotypic and genetic structure of psychopathology in UK Biobank.

Mental conditions exhibit a higher-order transdiagnostic factor structure which helps to explain the widespread comorbidity observed in psychopathology. However, the phenotypic and genetic structures of psychopathology may differ, raising questions about the validity and utility of these factors. Here, we study the phenotypic and genetic factor structures of ten psychiatric conditions using UK Biobank and public genomic data.

Clinical predictors of psychotropic medication prescription in children with ASD of the ELENA cohort.

Psychotropic drugs are often used to treat behavior problems in ASD with some evidence supporting efficacity (e.g.: risperidone and irritability) but also significant side effects at the short and longer-term.

Prenatal and childhood exposure to ambient air pollution and cognitive function in school-age children: Examining sensitive windows and sex-specific associations.

Background: Combined effect of both prenatal and early postnatal exposure to ambient air pollution on child cognition has rarely been investigated and periods of sensitivity are unknown. This study explores the temporal relationship between pre- and postnatal exposure to PM, PM, NO and child cognitive function.

Methods: Using validated spatiotemporally resolved exposure models, pre- and postnatal daily PM, PM (satellite based, 1 km resolution) and NO (chemistry-transport model, 4 km resolution) concentrations at the mother's residence were estimated for 1271 mother-child pairs from the French EDEN and PELAGIE cohorts.

Early risk factors for anxiety disorders in children with autism spectrum disorders: results from the ELENA Cohort.

Anxiety in children with autism spectrum disorder (ASD) negatively affects their social interactions, and quality of life. It is necessary to identify early risk factors for anxiety to tailor prevention and interventions. We aimed to examine the clinical level of anxiety in children with ASD from 5 to 10 years of age and identify potential early risk factors 3 years earlier.

Dyadic Effect of Coping on the Perceived Impact of ASD of Children on Parental Quality of Life: Report from the ELENA Cohort.

Autism spectrum disorder (ASD) has a significant impact on the quality of life (QoL) of families. This study aimed to examine, for parents of children with ASD, the dyadic effect of each parent's coping strategy on the perception of the impact of ASD on their QoL. In total, 164 couples completed self-report questionnaires, including the Par-DD-QoL, to evaluate the parental perception of QoL.

Perceptions of parents of the impact of autism spectrum disorder on their quality of life and correlates: comparison between mothers and fathers.

Purpose: To compare mothers and fathers perceptions of the impact of autism spectrum disorder on their Quality of Life (QoL), we used the Parental-Developmental Disorders-Quality of Life scale (Par-DD-QoL).

Method: The perception of QoL of mothers and fathers was compared for 130 pairs of parents of children with ASD and the associated variables were investigated.

Results: Mothers perceived a significantly greater impact of ASD on their QoL than fathers.

Anxiety and depression in parents of children with autism spectrum disorder during the first COVID-19 lockdown: Report from the ELENA cohort.

Background: The Covid-19 pandemic had a strong impact on mental health in the general population. This study conducted during the first lockdown in France considered parents of children with Autism Spectrum Disorder (ASD) prospectively followed in the ELENA Cohort.

Objectives: We aimed to (1) compare the Anxiety and Depression (AaD) levels during the lockdown between mothers and fathers, (2) compare the parent's AaD between the lockdown and the last ELENA follow-up visit, and (3) identify risk factors for parental AaD during lockdown among socio-demographic and children's clinical characteristics.

A longitudinal exploratory study of changes in sensory processing in children with ASD from the ELENA cohort.

Atypical sensory processing (SP) is a diagnostic criterion of autism spectrum disorder (ASD). However, little is known about its course during development. In this exploratory longitudinal study, we aimed to investigate the course of SP among children with ASD and identify clinical variables associated with changes.

Fifteen-Year Prospective Follow-Up Study of Adult Outcomes of Autism Spectrum Disorders Among Children Attending Centers in Five Regional Departments in France: The EpiTED Cohort.

There is limited data on long-term outcome of ASD with co-occurring intellectual disabilities (ID) and challenging behaviours in France. The EpiTED period cohort is a 15 years longitudinal study of the developmental trajectories of 281 children initially recruited at mean age of 5 years. Two contrasted developmental trajectories were identified.

[Anxiety in children and adolescents with pervasive developmental disorder without mental retardation: review of literature].

Objective: Anxiety is highly prevalent in Pervasive Developmental Disorder (PDD) without mental retardation but is too often misdiagnosed. The authors suggest a critical review of current data of the PDD without mental retardation in children and adolescents, in order to summarize research published in this field. After describing specific features, this article tackles the issue of prevalence of anxiety among this population, then deals with present-time assessment and treatments of comorbid anxiety.

[Descriptive study of psychotropic use in the 20-35 age adults with autism in Languedoc-Roussillon].

The Pervasive Developmental Disorders complications can lead to an important life long handicap. There is an important literature about autism, but in most cases, specifically concerning children and adolescents problems. We wished to focus our attention on adults, in order to describe, on one hand their socio-adaptive profile, and on the other hand, the necessity to resort to a psycho-active treatment.