Autism spectrum disorders: a pediatric overview and update : Current Opinion in Pediatrics

Autism spectrum disorders: a pediatric overview and update : Current Opinion in Pediatrics: Although there have been considerable advances in identifying a genetic cause in many more cases, the cause remains elusive in most cases. Recent studies of concordant twins suggest there is a stronger environmental component than previously believed. Research suggests earlier diagnosis may be feasible in some cases, and a new treatment approach has been shown to be effective in very young children. Although there have not been any large-scale advances in the medical treatment, some isolated successes have been reported and other promising therapies are now being investigated.