Early Intervention in Severe Autism: Positive Outcome Using Exchange and Development Therapy.

Early intervention programs positively affect key behaviors for children with autism spectrum disorder (ASD). However, most of these programs do not target children with severe autistic symptomatology associated with intellectual disability (ID). This study aimed to investigate the psychological and clinical outcomes of children with severe autism and ID enrolled in the Tailored and Inclusive Program for Autism-Tours (TIPA-T).

[The BSE2 scale : A new clinical tool for the diagnostic of ASD within NDDs].

Objectives: The behavioral summarized evaluation scales, the BSE and its revised version the BSE-R, were developed and validated in the 1980-1990s. The BSE-R is still used daily by clinical teams in France and foreign countries, and it is recommended by the French Health Authority (2018). Having taken into account knowledge improvement in neurodevelopment and autism spectrum disorder (ASD) and the importance of observation by relatives in ecological context, the second version of the BSE was developed.

[Further clinical evaluations elicited by functional biological investigations in childhood autism].

As childhood autism is usually considered as a developmental disorder, complete assessment of each patient requires non only clinical examination but various biological investigations: EEG and evoked potentials recordings, biochemical dosages and sometimes, cerebral blood flow measures, molecular biologic explorations...

Bioclinical profiles of autism and other developmental disorders using a multivariate statistical approach.

To study the relationships between clinical and biological data that are necessary for physiopathological analysis in the field of developmental disorders, we developed a quantified grouping system, based on four developmental assessment parameters. Parallel with this clinical research, we developed electrophysiological procedures adapted to the pathology of autism. In this paper, we report the utilization of an original multivariate descriptive statistical approach (correspondence analysis followed by cluster analysis) that allowed us to identify different bioclinical profiles using these clinical and electrophysiological data conjointly.