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Updated: Aug 12, 2025

Assessing Early Stage Open-Angle Glaucoma in Patients by Isolated-Check Visual Evoked Potential
Published on: May 25, 2020
Detecting disease progression in mild, moderate and severe glaucoma.
Daniel L Liebman1, Joanne C Wen2, Lucy Q Shen1
1Department of Ophthalmology, Mass Eye and Ear, Boston, Massachusetts.
Detecting glaucoma progression requires monitoring both structural and functional changes. Contemporary techniques offer advanced tools, but challenges remain at all disease stages, necessitating careful management.
Area of Science:
- Ophthalmology
- Optometry
- Vision Science
Background:
- Glaucoma is a progressive optic neuropathy characterized by irreversible vision loss.
- Early detection of glaucoma progression is crucial for timely intervention and management.
- Current diagnostic tools have limitations, especially in advanced stages of the disease.
Approach:
- This review examines contemporary techniques for detecting glaucoma progression.
- It provides an overview of detection principles and evidence-based diagnostic strategies.
- Specific considerations for detecting progression in mild, moderate, and severe glaucoma are discussed.
Key Points:
- Diagnostic tools for glaucoma have significantly advanced, offering clinicians more options.
- Detecting progression in mild glaucoma may involve initial structural or functional changes.
- Moderate glaucoma can present with concurrent or isolated structural/functional changes.
- Advanced glaucoma may require specialized modalities for detecting further progression.
Conclusions:
- Monitoring both structural and functional aspects of glaucoma progression is essential.
- Management of glaucoma necessitates careful observation at all disease stages.
- Timely intervention based on detected progression is key to preserving vision.
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