Individualized Visual Reality Training Improves Visual Acuity and Visual Field Defects in Patients with Glaucoma: A...

Area of Science:

• Ophthalmology
• Neuroscience
• Rehabilitation Medicine

Background:

• Glaucoma is a leading cause of irreversible blindness.
• Visual field defects and reduced visual acuity are common in glaucoma patients.
• Current treatments aim to slow disease progression but often do not restore lost vision.

Purpose of the Study:

• To investigate the efficacy of individualized visual perception training in improving visual acuity and visual field defects in primary glaucoma patients.
• To assess the impact of a personalized virtual reality-based visual training program on visual function.

Main Methods:

• A prospective observational study involving patients with established primary glaucoma.
• Personalized binocular visual perception training using a virtual reality (VR) helmet for 20-minute sessions, twice daily.
• Evaluation of visual acuity, intraocular pressure, and Octopus visual field at baseline, 1 month, and 3 months post-training.

Main Results:

• Significant improvement in visual acuity was observed at 3 months post-training.
• A significant reduction in mean defect values (visual field) was noted at 1 and 3 months.
• Significant increases in mean sensitivity values were recorded post-training.

Conclusions:

• Individualized visual perception training demonstrates potential in enhancing visual function and improving visual fields in glaucoma patients.
• The findings suggest a novel therapeutic avenue for glaucoma management.
• Further large-scale studies are recommended to validate these preliminary results.