Convergence Insufficiency Treatment Trial
Attention & Reading Trial (CITT-ART)

Watch the following video of a boy with convergence insufficiency attempt to read. Note the various ways in which he attempts to avoid using both eyes together.


This study is registered at – #NCT02207517

A multi-center randomized clinical trial to determine if office-based vision therapy improves reading performance and attention in
9 to 14-year-old children with symptomatic convergence insufficiency.