Using Eye Tracking to Measure Video Game-Assisted Therapy for Improved Visual Outcomes in Pediatric Strabismus:...

Area of Science:

• Ophthalmology
• Pediatric Medicine
• Clinical Research

Background:

• Strabismus, or crossed eyes, impairs binocular vision and depth perception.
• Traditional occlusion therapy for strabismus faces challenges with patient compliance.
• Video game therapy presents a novel approach to enhance compliance and visual function in strabismus treatment.

Purpose of the Study:

• To compare the effectiveness of traditional occlusion therapy versus occlusion therapy combined with video game therapy.
• To evaluate improvements in visual outcomes for children with strabismus.

Main Methods:

• A randomized controlled trial involving 30 children (aged 5-10) with strabismus.
• Participants were assigned to eye patching alone (control) or eye patching plus video game therapy (treatment) for 3 months.
• Outcomes included visual acuity, angle of deviation, stereoacuity, and fixation stability, analyzed using t tests and ANOVA.

Main Results:

• The treatment group showed significant improvements in visual acuity, stereoacuity, and fixation stability compared to the control group.
• Both groups demonstrated reduced angle of deviation, but the treatment group had superior outcomes.
• Fixation stability was significantly better in the treatment group (P<.001).

Conclusions:

• Combining video game therapy with eye patching significantly enhances strabismus treatment outcomes in children.
• Video game therapy improves visual acuity, stereoacuity, and fixation stability, offering additional benefits beyond traditional patching.
• Integrating video game therapy into pediatric strabismus treatment may improve engagement and long-term results.