Using Dichoptic Therapy to Treat Intermittent Exotropia

Luminopia, a dichoptic therapy device, was approved by the FDA in 2021 for use in amblyopia in children aged 4-7 years. The device was shown to improve vision in the amblyopic eye by lines in three months of use. Patients with strabismic amblyopia were also enrolled in the trial and found to have similar gains in vision in the amblyopic eye. Li et al. used an investigational dichoptic therapy device in patients with intermittent exotropia and had a statistically significant improvement in ocular alignment as measured in prism diopters.The dichoptic therapy this study used is not commercially available, therefore using Luminopia to study this population may result in an immediately available non-surgical treatment for intermittent exotropia patients.