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Updated: May 21, 2026
07:11
Assessing Early Stage Open-Angle Glaucoma in Patients by Isolated-Check Visual Evoked Potential
Published on: May 25, 2020
[Influence of initial visual field sensitivity on visual field loss progression in open angle glaucoma]
Srpski Arhiv Za Celokupno Lekarstvo
|June 2, 2012
Summary
Lower initial visual field sensitivity, particularly in nasal regions, indicates a higher risk of progressive vision loss in glaucoma patients. Early detection of reduced sensitivity aids in predicting glaucoma progression.
Area of Science:
- Ophthalmology
- Clinical Neuroscience
- Medical Imaging
Context:
- Glaucoma is a leading cause of irreversible blindness.
- Predicting glaucoma progression is crucial for timely intervention.
- Visual field defects are a key indicator of glaucoma severity.
Purpose:
- To determine if initial visual field sensitivity influences the rate of visual field progression in primary open-angle glaucoma.
- To identify specific visual field regions associated with faster glaucoma progression.
Summary:
- This study analyzed visual field data from 64 primary open-angle glaucoma patients over 4 years.
- Eyes with lower initial mean visual field sensitivity, especially in the nasal and upper nasal regions, showed a greater rate of visual field defect progression.
- A negative correlation was found between initial sensitivity and the rate of change in visual field sensitivity.
Impact:
- Identifies reduced visual field sensitivity as a significant risk factor for glaucoma progression.
- Highlights the importance of assessing nasal visual field sensitivity for predicting disease advancement.
- Informs clinical practice for risk stratification and personalized glaucoma management strategies.
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