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Published on: April 22, 2015
Autistic disorders in children with CHARGE association
E Fernell1, V A Olsson, C Karlgren-Leitner
1Department of Paediatrics, Huddinge University Hospital, Sweden.
Insights
CHARGE association, a rare disorder, can co-occur with autistic disorder in children. Early recognition and a multidisciplinary approach are crucial for managing these complex cases.
Area of Science:
- Pediatric Neurology
- Developmental Pediatrics
- Genetics
Background:
- CHARGE association is a complex genetic disorder with diverse clinical manifestations.
- Autistic disorder is a neurodevelopmental condition characterized by social and communication deficits.
- The co-occurrence of CHARGE association and autistic disorder presents unique diagnostic and management challenges.
Observation:
- Reported are three children with CHARGE association and concomitant autistic disorder.
- Two of these children also presented with mental retardation.
- Cerebral maldevelopment or dysfunction is a known feature in CHARGE association.
Findings:
- Autism in CHARGE association may stem from neuro-endocrine dysfunction.
- The neural crest has been implicated in the etiology of CHARGE association.
- Autistic behaviors can be overlooked in children with CHARGE association due to their numerous medical issues.
Implications:
- A comprehensive, multidisciplinary approach is essential for the assessment, treatment, and habilitation of children with CHARGE association and autism.
- Increased awareness of this comorbidity is vital for timely diagnosis and intervention.
- Further research into the neurobiological underpinnings of autism in CHARGE association is warranted.
Abstract:
Three children with CHARGE association (coloboma, heart defect, atresia of the choanae, retarded growth and development, genital hypoplasia, ear anomalies and hearing defects) as well as concomitant autistic disorder are reported. Two of the children also had mental retardation. Several types of cerebral maldevelopment/dysfunction have been reported in CHARGE association. With regard to aetiology, involvement of the neural crest has been suggested. Autism in CHARGE association may represent a neuro-endocrine dysfunction. Children with a CHARGE association have many medical problems and therefore autistic behaviour can easily be overlooked. A multidisciplinary approach with respect to assessment, treatment, and habilitation is of vital importance.
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