Dichoptic 3D Movies for Intermittent Exotropia
What You Need to Know Before You Apply
What is the purpose of this trial?
This trial explores whether watching special 3D movies (dichoptic 3D movies) can help manage intermittent exotropia (IXT), a condition where the eyes occasionally drift outward. The goal is to determine if this non-surgical method can improve eye alignment in children with IXT, both before and after any surgical correction. Participants will watch either these specialized 3D movies or regular movies. Children diagnosed with IXT and experiencing noticeable eye misalignment that affects daily activities might be suitable candidates.
As an unphased trial, this study provides a unique opportunity to investigate innovative, non-surgical treatments for IXT.
Will I have to stop taking my current medications?
The trial information does not specify whether you need to stop taking your current medications.
What prior data suggests that dichoptic 3D movies are safe for children with intermittent exotropia?
Research has shown that watching 3D movies using both eyes is generally safe for children with intermittent exotropia, a condition where their eyes sometimes drift outward. Studies comparing this method to other treatments, such as using an eye patch, have found similar safety levels, with no major safety issues reported. This suggests that watching these movies could safely aid eye alignment without surgery. Overall, evidence supports that this non-surgical treatment is well-tolerated and does not cause significant side effects.12345
Why are researchers excited about this trial?
Researchers are excited about using dichoptic 3D movies for treating intermittent exotropia because this innovative approach directly targets the brain's visual processing. Unlike traditional treatments such as corrective lenses or surgery that primarily address eye muscle alignment, dichoptic 3D movies aim to improve binocular vision by training the eyes to work together more effectively. This method potentially offers a non-invasive and engaging way to enhance visual coordination, which could be especially beneficial for younger patients.
What evidence suggests that dichoptic 3D movies are effective for intermittent exotropia?
Research has shown that watching 3D movies with special glasses might improve eye alignment and depth perception in children with intermittent exotropia (IXT), a condition where the eyes sometimes drift outward. In this trial, one group will watch dichoptic 3D movies, which studies have found can retrain the brain's visual processing, helping children see depth better and reducing eye misalignment. Another group will watch dichoptic standard movies as a sham comparator. Previous studies indicated that children experienced sharper vision after using these 3D movies. Improvements continued over four weeks, suggesting this could be a non-surgical way to manage IXT. While not all children fully recovered, the treatment showed promise in reducing symptoms and improving eye control.12678
Who Is on the Research Team?
Eileen E Birch, PhD
Principal Investigator
Retina Foundation of the Southwest
Are You a Good Fit for This Trial?
This trial is for children with intermittent exotropia, a condition where one eye occasionally drifts outward. They must have a certain level of misalignment in their eyes and haven't had previous binocular treatments or surgery. Kids with amblyopia, other eye/systemic conditions, or developmental delays cannot participate.Inclusion Criteria
Exclusion Criteria
Timeline for a Trial Participant
Screening
Participants are screened for eligibility to participate in the trial
Treatment
Participants use dichoptic movies for 4 weeks to improve control of alignment in children with intermittent exotropia
Follow-up
Participants are monitored for safety and effectiveness after treatment
What Are the Treatments Tested in This Trial?
Interventions
- Dichoptic 3D Movies
Find a Clinic Near You
Who Is Running the Clinical Trial?
Retina Foundation of the Southwest
Lead Sponsor