Congenital hypothyroidism and associated visual-motor and intellectual development

Visuomotor development influences cognitive functions related to school performance. Deficits in the ability to learn and use acquired knowledge to solve problems and achieve goals are characteristic of children with congenital hypothyroidism. Delayed treatment is associated with more severe sequelae in both visual-motor and intellectual development. Here, we show that treatment with adequate doses of levothyroxine and inclusion in a follow-up and developmental program are highly recommended for patients with delayed treatment. A better understanding of these factors will allow clinicians to target therapeutic interventions.