ELENA Cohort: A Long-term Longitudinal Study in a Pediatric Sample With

Status Active, not recruiting

Clinical Trial Summary

The objective of the ELENA French Cohort is to study the developmental trajectories of children and adolescents with ASD and their risk or protective associated factors. This is an open, prospective and multicenter cohort study, including children and adolescents under 16 years of age with ASD recruited from services specialized in the assessment of developmental disorders.

Clinical Trial Description

Multidisciplinary cohort studies of children with Autism Spectrum Disorders (ASD) followed from childhood to adulthood exist abroad but not in France. The objective of the ELENA French Cohort is to study the developmental trajectories of children and adolescents with ASD and their risk or protective associated factors. This is an open, prospective and multicenter cohort study, including children and adolescents under 16 years of age with ASD recruited from services specialized in the assessment of developmental disorders. The patients will be monitored every 18 months for at least 36 months and during a maximum of 10 years. Clinical, social, environmental, and genetic data, as well as data relating to the parental quality of life will be collected. The primary endpoint will be the adaptive level in three domains of the Vineland II (Communication, Socialization and Daily living skills). The secondary endpoints will be parental quality of life, comorbidities, interventions and severity of ASD. The inclusion of 900 patients over a 10-year period is expected. This cohort should contribute to a better knowledge of the child with ASD's development, taking into account his physical, social and familial environment, the type of interventions and some genetic components. It should also lay the foundations for a national network of professionals working in the field of autism research by offering them a common tool for promoting translational studies. ;

Study Design

Related Conditions & MeSH terms

Autism Spectrum Disorder
Autism Spectrum Disorders
Autistic Disorder
Child Development Disorders, Pervasive

Clinical Trial Details

NCT number	NCT02625116
Study type	Observational
Source	University Hospital, Montpellier
Contact
Status	Active, not recruiting
Phase
Start date	September 27, 2014
Completion date	October 2025

View Details

See also
Status	Clinical Trial	Phase
Not yet recruiting	`NCT06381856` - Improving Participation of Autistic Children and Adolescents in the Habilitation Process
Recruiting	`NCT02280746` - Gluten for Autism Spectrum Disorders	N/A
Completed	`NCT01945957` - Brain Imaging of Intranasal Oxytocin Treatment in Autism	Phase 1
Completed	`NCT01661855` - A Pilot Study of Riluzole Versus Placebo in the Treatment of Children and Adolescents With ASD	Phase 2
Completed	`NCT01592747` - Withdrawal Study of Memantine in Pediatric Patients With Autism, Asperger's Disorder, or Pervasive Developmental Disorder Not Otherwise Specified Previously Treated With Memantine	Phase 2
Completed	`NCT01780090` - Handheld Technology for Speech Development in Students With Autism	N/A
Completed	`NCT01694667` - Omega-3 Fatty Acids for Hyperactivity Treatment in Autism Spectrum Disorder	Phase 2
Completed	`NCT01691066` - Pivotal Response Treatment for Infants At-Risk for Autism Spectrum Disorder	N/A
Active, not recruiting	`NCT01417026` - Intranasal Oxytocin and Learning in Autism	Phase 2
Enrolling by invitation	`NCT01364818` - Brain Connectivity in Neurodevelopmental Disorders in Response to Treatment	N/A
Completed	`NCT01695200` - Omega-3 Fatty Acids in Autism Spectrum Disorders	Phase 4
Completed	`NCT02300597` - Internet-based Support for Young People With ADHD and Autism - a Controlled Study	N/A
Completed	`NCT01675414` - Understanding Gastrointestinal Conditions in Children With Autism Spectrum Disorder (ASD)	N/A
Not yet recruiting	`NCT00695812` - The Development of Younger Siblings of Children With Autism Now at 10 Years of Age	N/A
Recruiting	`NCT05910502` - Project AFECT (Autism Family Empowerment Coaching and Training Program)	N/A
Completed	`NCT02081027` - Pilot Study of Riluzole for Drug-Refractory Irritability in Autism Spectrum Disorders	Early Phase 1
Completed	`NCT02797379` - The Development of a Psychoeducational Tool to Manage Anxiety in People With Autism Spectrum Disorders	N/A
Terminated	`NCT01730079` - Near Infrared Spectroscopy in Children With Autism and ADHD
Completed	`NCT01603225` - Transcranial Direct Current Stimulation and Autism
Completed	`NCT01931033` - An Open-Label Trial of Oxytocin in Adolescents With Autism Spectrum Disorders	N/A

Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

ELENA Cohort: A Long-term Longitudinal Study in a Pediatric Sample With Autism Spectrum Disorders — ELENA

Clinical Trial Summary

Clinical Trial Description

Study Design

Related Conditions & MeSH terms