Atypical autism

Atypical autism is a pervasive developmental disorder that does not fit the diagnosis for the other specific autistic spectrum disorders (autism, Asperger syndrome, Rett syndrome or childhood disintegrative disorder) and is characterized by usually milder developmental and social delay and less stereotypical autistic behavior. '

2 clinical trials for this condition and its sub-types, 1 tagged with Atypical autism itself.