Childhood Disintegrative Disorder

Childhood Disintegrative Disorder (CDD) is a rare condition characterized by a significant loss of previously acquired skills in children. Typically diagnosed between ages 3 and 4, children with CDD may initially develop normally in areas like language and social interactions but later experience a rapid decline, losing abilities such as speaking or toilet training. This regression often occurs after a period of seemingly typical development lasting at least two years. The cause is not well understood, but it may involve genetic and environmental factors. CDD is considered part of the autism spectrum and requires specialized support for affected individuals.