Early-onset schizophrenia: studying the links between cognitive and clinical dimensions.

Background: Early-onset schizophrenia (EOS), a rare and severe chronic psychiatric condition, is defined by an onset of schizophrenia symptoms before the age of 18. Core symptoms also include cognitive impairments. However, little is known about links between psychiatric symptoms of EOS and cognitive abilities.

A 3-year retrospective study of 866 children and adolescent outpatients followed in the Nice Pediatric Psychotrauma Center created after the 2016 mass terror attack.

Background: The mass terrorist attack in Nice, France, in July 2016 caused deaths and injuries in a local population, including children and adolescents. The Nice Pediatric Psychotrauma Center (NPPC) was opened to provide mental health care to the pediatric population (0-18 years) who experienced traumatic events.

Objectives: This study describes the specificity of the care pathway for young trauma victims, with an explanation of how the NPPC works during the first three years.

Emergence of psychiatric adverse events during antipsychotic treatment in AP-naïve children and adolescents.

Background: Over the last decades, antipsychotic prescriptions in children have increased worldwide. However, adverse events are frequently observed, with some such as psychiatric adverse events remaining poorly documented.

Method: The French ETAPE study is a 12-month naturalistic prospective multisite study that included 190 antipsychotic-naïve pediatric patients (mean age = 12 ± 3 years), treated by antipsychotic for psychotic or non-psychotic symptoms.

Storm Alex: acute stress responses in the pediatric population.

Introduction: On 2 October 2020, a violent storm (Alex) reached the French Riviera and caused significant damage in three inhabited valleys in the hinterland of the city of Nice. Entire populations were exposed to prolonged stress (no means of communication, electricity nor water) and were particularly at risk of suffering from psychological consequences. We first hypothesized that a majority of children would experience an acute stress reaction.

Monitoring of metabolic adverse events of second-generation antipsychotics in a naive paediatric population followed in mental health outpatient and inpatient clinical settings: MEMAS prospective study protocol.

Introduction: Second-generation antipsychotics (SGAs) are widely used in the paediatric population. It is currently established that SGAs may induce metabolic adverse events (AEs) such as weight gain, perturbation of blood lipids or glucose with risk of potential cardiovascular morbidity and mortality. The Canadian Alliance for Monitoring Effectiveness and Safety of Antipsychotics in children (CAMESA) has published recommendations for monitoring the metabolic AEs of SGAs.

Long-Term Metabolic Monitoring of Youths Treated with Second-Generation Antipsychotics 5 Years after Publication of the CAMESA Guidelines Are We Making Progress? Surveillance Métabolique à Long Terme des Jeunes Traités par Antipsychotiques de Deuxième Génération, Cinq ans Après la publication des Lignes Directrices Camesa: Faisons-Nous des Progrès?

Objective: The potential metabolic adverse effects of second-generation antipsychotics (SGA) need to be monitored. The Canadian Alliance for Monitoring Effectiveness and Safety of Antipsychotics (CAMESA) offers guidelines for this purpose. We aimed to evaluate the long-term rates of youths receiving monitoring in mental health clinics and document the factors that may influence them.

[Review of the prescription of antipsychotics in children].

Review of the prescription of antipsychotics in children. In France, as in the rest of the world, prescribing of antipsychotic drugs increases in children and adolescentsIndeed, antipsychotics are frequently prescribed in children and adolescents for both psychotic and non-psychotic disorders, with 36 to 93%o fprescriptionsbeingoff-label in this population. In addition, a high number of adverse events have been reported in the literature under antipsychotic treatment.

Aripiprazole in Children and Adolescents.

To review the use of aripiprazole in children and adolescents. Medline and Embase databases were systematically searched using the keywords and or over the period from 2000 to 2019. The initial screen yielded 163 publications, from which 99 studies were reviewed.

Early-Onset Schizophrenia in a paediatric population of French psychiatric and medico-social care centres: A cross sectional study.

Background: Early-Onset Schizophrenia (EOS) is rare but severe mental health disorder in children and adolescents. Diagnosis of schizophrenia before the age of 18 years remains complex and challenging, especially in young children. In France, there are no recent reliable epidemiological data about the prevalence of EOS.

Incidence of adverse events in antipsychotic-naïve children and adolescents treated with antipsychotic drugs: Results of a multicenter naturalistic study (ETAPE).

The main objective of ETAPE study was to determine the incidence of adverse events (AEs) potentially related to antipsychotic (AP) during a 12-months observational study of naturalistic treatment. ETAPE is a naturalistic prospective multicenter study conducted between April 2013 and May 2016. 200 patients were included.

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.

Exploration and characterisation of the phenotypic and genetic profiles of patients with early onset schizophrenia associated with autism spectrum disorder and their first-degree relatives: a French multicentre case series study protocol (GenAuDiss).

Introduction: Early-onset schizophrenia (EOS) is a rare and severe condition. A higher rate of neurodevelopmental abnormalities, such as intellectual or communication impairments as well as attention deficit hyperactivity disorder, is observed in EOS compared with adult-onset schizophrenia. Early signs of autism spectrum disorders (ASD) are present in about 30% of patients.

Incidence of adverse events in antipsychotic-naïve children and adolescents treated with antipsychotic drugs: a French multicentre naturalistic study protocol (ETAPE).

Introduction: In France, over recent years, the prescription rate of antipsychotic (AP) remained stable in children and adolescents. Prescription of second-generation antipsychotics increased, whereas prescription of first-generation antipsychotics decreased. Off-label prescriptions are very frequent in this population.

Preliminary and ongoing French multicenter prospective naturalistic study of adverse events of antipsychotic treatment in naive children and adolescents.

Background: The prescription of antipsychotics (AP), and especially second generation AP, is increasing worldwide in the pediatric population. Most prescriptions are off-label and despite the identification of frequent and potentially severe adverse events (AE), there are only a few guidelines for the safety management. France is one of the countries with no official safety guidelines.