Suppression amblyopia

This early-stage trial tests whether adding the drug valproate to standard patching therapy can improve vision in children aged 8 to 17 with lazy eye (amblyopia). Participants will take valproate or a placebo daily for 8 weeks while patching the stronger eye. The study aims to se…

This study tests whether using red/green glasses with video games can improve vision in people with amblyopia (lazy eye). Sixty participants will use either these glasses, an eye patch with a tablet, or standard patching for 2 hours daily over 4 months. The goal is to see if bino…

This program provides comprehensive low vision rehabilitation services to children aged 3 to 21 with vision impairment. Participants are prescribed optical devices and trained to use them, with the goal of improving their visual functioning and ability to read. The program aims t…

This study tests whether a non-invasive brain stimulation technique called tDCS can safely improve vision in 100 children aged 4-14 with lazy eye (amblyopia) that hasn't improved with standard patching. Children will receive either real or sham tDCS over three sessions, and their…

This pilot study tests whether a non-invasive headset that delivers mild electrical stimulation to nerves behind the ear can safely improve sleep in adults who are blind or severely sight impaired. Sixty participants will use the device for 30 minutes a day, five times a week for…

This study tests a smartphone-based tool called VisionWay that helps people with visual impairments choose the most accessible walking path before they start walking. Researchers will ask participants to walk different routes on a university campus and rate sidewalk features like…

This study looks at how older adults with and without vision problems step over obstacles of different heights and colors. Researchers want to understand how vision and eye movements affect walking to help prevent falls. About 200 adults who can walk on their own will take part.