Health Sciences
BALANCE SUMMARY
MOORFIELDS EYE HOSPITAL
Phase 2a Two-site Randomised Controlled Trial to Determine Safety of and Adherence With a New ‘Binocularly Balanced Viewing’ Treatment for Unilateral Amblyopia Compared With Standard Treatment in Children Age 3-8 Years.
‘Lazy eye’ (amblyopia) is the commonest sight problem in children, affecting about one in 30 children. It is caused by a difference in spectacle prescription between the eyes and/or a squint (eye misalignment), with the brain ignoring one eye.
Amblyopia is treated by glasses and patches or blurring eyedrops to the good eye. This works in about 70% of children, but parents and children strongly dislike these treatments which may carry on for years and involve frequent clinic visits.
In this pilot trial, 66 children received, at random, either a Nintendo 3DSXL console with movies, or standard patching/blurring eye-drop treatment. The Investigators will monitor adverse events (double vision), change in the balance between the two eyes and in visual acuity over 16 weeks.