Impact of the COVID-19 health crisis on psychotropic drug use in children and adolescents in France.

Background: In 2019, the world faced a pandemic brought about by a severe acute respiratory infection caused by SARS-CoV-2 virus. The spread of this virus has profoundly affected societies, particularly in terms of their economic, human and social dimensions, as well as their healthcare systems. Several restrictive measures (reduced social interaction, periodic school closures,…) had to be taken to contain the spread of the virus.

Impact of the Timing of Maternal Peripartum Depression on Infant Social and Emotional Development at 18 Months.

The study assessed how the timing of maternal perinatal depressive symptoms affects infant socio-emotional characteristics at age 18 months. The study was a longitudinal cohort study that included six assessment points from the third trimester of pregnancy up to age 18 months (±1 month). Assessment of mothers included the Edinburgh Postnatal Depression Scale and the State-Trait Anxiety Inventory, while assessments of infant included the Infant Toddler Social and Emotional Assessment (ITSEA) at 18 months.

A randomized controlled trial of 25 sessions comparing music therapy and music listening for children with autism spectrum disorder.

Background: Music therapy is based on the use of musical elements by a trained and qualified therapist. Clinical researches have suggested that children with Autism Spectrum Disorders (ASD) may benefit from MT. In this regard, this study examines if MT is more effective than simply listening to music for children with ASD.

Hormonal Risk Factors for Osteoporosis: Different Profile Among Antipsychotics.

Osteoporosis is a major risk factor for fracture and treatment is mainly preventive. Patients with severe psychiatric condition and treated with antipsychotics are at risk for vitamin D deficiency and iatrogenic hyperprolactinemia, two serious risk factors of osteoporosis. We aim to determine whether all antipsychotics are similar regarding the risk of osteoporosis in young patients.

Catatonia in Children and Adolescents: A High Rate of Genetic Conditions.

Pediatric catatonia is a rare and severe neuropsychiatric syndrome. We previously reported, in 58 children and adolescents with catatonia, a high prevalence (up to 20%) of medical conditions, some of which have specific treatments. Here we extend the cohort inclusion and report the first systematic molecular genetic data for this syndrome.

Pre-linguistic infants employ complex communicative loops to engage mothers in social exchanges and repair interaction ruptures.

Language has long been identified as a powerful communicative tool among humans. Yet, pre-linguistic communication, which is common in many species, is also used by human infants prior to the acquisition of language. The potential communicational value of pre-linguistic vocal interactions between human infants and mothers has been studied in the past decades.

Infant and dyadic assessment in early community-based screening for autism spectrum disorder with the PREAUT grid.

Background: The need for early treatment of autism spectrum disorders (ASD) necessitates early screening. Very few tools have been prospectively tested with infants of less than 12 months of age. The PREAUT grid is based on dyadic assessment through interaction and shared emotion and showed good metrics for predicting ASD in very-high-risk infants with West syndrome.

A causality algorithm to guide diagnosis and treatment of catatonia due to autoimmune conditions in children and adolescents.

Objectives: Pediatric catatonia is a rare and life-threatening syndrome. Around 20% of juvenile catatonia is associated with organic condition (Consoli et al., 2012).

GOLIAH (Gaming Open Library for Intervention in Autism at Home): a 6-month single blind matched controlled exploratory study.

Background: To meet the required hours of intensive intervention for treating children with autism spectrum disorder (ASD), we developed an automated serious gaming platform (11 games) to deliver intervention at home (GOLIAH) by mapping the imitation and joint attention (JA) subset of age-adapted stimuli from the Early Start Denver Model (ESDM) intervention. Here, we report the results of a 6-month matched controlled exploratory study.

Methods: From two specialized clinics, we included 14 children (age range 5-8 years) with ASD and 10 controls matched for gender, age, sites, and treatment as usual (TAU).

[Early restrictive feeding disorders: Quantitative assessment of parent/infant feeding interactions].

Introduction: Interest in the study of early feeding disorders (FD) has steadily increased during recent decades. During this period, research described the importance of the transactional relationships and the complex interplay between caregiver and child over time. On the basis of the previous studies, our study tried to explore the associations between the characteristics of the parents and the temperamental characteristics of the infants with early FD.

A Developmental and Sequenced One-to-One Educational Intervention for Autism Spectrum Disorder: A Randomized Single-Blind Controlled Trial.

Introduction: Individuals with autism spectrum disorder (ASD) who also exhibit severe-to-moderate ranges of intellectual disability (ID) still face many challenges (i.e., less evidence-based trials, less inclusion in school with peers).

Validation of the Pediatric Catatonia Rating Scale (PCRS).

Introduction: Despite the increased recognition of catatonia in children and adolescents, no specific assessment instrument has been validated in this population.

Method: Within the context of a prospective study on catatonia, we developed the Pediatric Catatonia Rating Scale (PCRS, maximum score=60), adapted from the Bush and Francis Catatonia Rating Scale for its use in child and adolescent inpatients. We assessed the psychometric properties of the PCRS by measuring its internal consistency, construct validity, and factor structure.

Interaction and behaviour imaging: a novel method to measure mother-infant interaction using video 3D reconstruction.

Studying early interaction is essential for understanding development and psychopathology. Automatic computational methods offer the possibility to analyse social signals and behaviours of several partners simultaneously and dynamically. Here, 20 dyads of mothers and their 13-36-month-old infants were videotaped during mother-infant interaction including 10 extremely high-risk and 10 low-risk dyads using two-dimensional (2D) and three-dimensional (3D) sensors.

Adverse Childhood Experiences Among Inpatient Youths with Severe and Early-Onset Psychiatric Disorders: Prevalence and Clinical Correlates.

This study aimed to determine the prevalence and the clinical correlates of Adverse Childhood Experiences (ACEs) among 158 inpatient youths with two types of severe psychiatric disorders. ACEs were retrospectively collected with the ACEs scale and the List of Threatening Experiences Questionnaire in 77 patients hospitalized for a catatonic syndrome (average age 15.2 years) and 81 for a manic or mixed episode (average age 15.

Facial, vocal and cross-modal emotion processing in early-onset schizophrenia spectrum disorders.

Recognition of emotional expressions plays an essential role in children's healthy development. Anomalies in these skills may result in empathy deficits, social interaction difficulties and premorbid emotional problems in children and adolescents with schizophrenia. Twenty-six subjects with early onset schizophrenia spectrum (EOSS) disorders and twenty-eight matched healthy controls (HC) were instructed to identify five basic emotions and a neutral expression.

Acute behavioral crises in psychiatric inpatients with autism spectrum disorder (ASD): recognition of concomitant medical or non-ASD psychiatric conditions predicts enhanced improvement.

During adolescence, some individuals with autism spectrum disorder (ASD) engage in severe challenging behaviors, such as aggression, self-injury, disruption, agitation and tantrums. We aimed to assess risk factors associated with very acute behavioral crises in adolescents with ASD admitted to a dedicated neurobehavioral unit. We included retrospectively in 2008 and 2009 29 adolescents and young adults with ASD hospitalized for severe challenging behaviors and proposed a guideline (Perisse et al.

Diagnostic transition towards schizophrenia in adolescents with severe bipolar disorder type I: an 8-year follow-up study.

Background: The diagnosis of bipolar disorder-I (BD-I) is currently well-established. However, more studies exploring diagnostic stability and psychosocial adaptation during follow-up in adulthood are needed.

Objectives: We assessed factors at follow-up (FU): (1) the diagnostic stability of manic/mixed episodes from adolescence to adulthood, (2) psychosocial adaptation, and (3) factors associated with psychosocial adaptation.

Treatment use in a prospective naturalistic cohort of children and adolescents with catatonia.

We aimed to (1) describe the treatment used in a large sample of young inpatients with catatonia, (2) determine which factors were associated with improvement and (3) benzodiazepine (BZD) efficacy. From 1993 to 2011, 66 patients between the ages of 9 and 19 years were consecutively hospitalized for a catatonic syndrome. We prospectively collected sociodemographic, clinical and treatment data.

French version of the Brief Infant-Toddler Social and Emotional Assessment questionnaire-BITSEA.

Objective: The aim of the present study was to examine the psychometric properties of the French version of the Brief Infant-Toddler Social and Emotional Assessment (BITSEA).

Methods: The sample consisted of 589 low-risk infants aged 12-36 months and their parents. Parents completed the BITSEA, the Child Behavior Checklist 1½-5 (CBCL - 18 months to 5 years version), and the Parenting Stress Index - Short Form (PSI-SF).