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Psychiatric Disorders
Childhood Disintegrative Disorder
23
Jun
Jun
Childhood disintegrative disorder (CDD), also known as Heller’s syndrome and disintegrative psychosis, is a rare condition characterized by late onset (>3 years of age) of developmental delays in language, social function, and motor skills.
• Childhood disintegrative disorder (CDD), also known as Heller’s syndrome and disintegrative psychosis, is a rare condition characterized by late onset (>3 years of age) of developmental delays in language, social function, and motor skills. Researchers have not been successful in finding a cause for the disorder.
• CDD has some similarity to autism, and is sometimes considered a low-functioning form of it, but an apparent period of fairly normal development is often noted before a regression in skills or a series of regressions in skills. Many children are already somewhat delayed when the illness becomes apparent, but these delays are not always obvious in young children.
• The age at which this regression can occur varies, and can be from age 2-10 with the definition of this onset depending largely on opinion.
• Some children describe or appear to be reacting to hallucinations, but the most obvious symptom is that skills apparently attained are lost. This has been described by many writers as a devastating condition, affecting both the family and the individual’s future.