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Updated: Jan 27, 2026

Assessing Early Stage Open-Angle Glaucoma in Patients by Isolated-Check Visual Evoked Potential
Published on: May 25, 2020
Assessing driving risk in patients with glaucoma.
Priscila C Correa1, Felipe A Medeiros2, Ricardo Y Abe3
1Department of Ophthalmology and Visual Science, Universidade Federal de São Paulo, São Paulo, SP, Brazil.
Glaucoma patients face increased risks in driving, with visual field tests showing some correlation to performance. However, other factors also impact driving safety, highlighting the need for comprehensive assessments.
Area of Science:
- Ophthalmology
- Vision Science
- Transportation Safety
Background:
- Glaucoma is a primary cause of irreversible blindness globally.
- Driving is a complex activity significantly impacted by visual function.
- Impaired vision from glaucoma affects daily life, including driving ability.
Purpose of the Study:
- To review current research on glaucoma's impact on driving performance.
- To explore the relationship between glaucoma, visual field tests, and driving safety.
- To identify factors beyond visual field impairment affecting driving in glaucoma patients.
Main Methods:
- Review of clinical studies on glaucoma and driving performance.
- Analysis of conventional functional tests (e.g., visual field measurements).
- Examination of driving simulator parameters for assessing complex driving situations.
Main Results:
- Glaucoma patients exhibit a higher incidence of motor vehicle collisions compared to healthy individuals.
- Standard visual field tests correlate with driving performance but do not fully explain collision risk.
- Driving simulators can reveal the effects of visual loss in complex driving scenarios.
Conclusions:
- Visual impairment in glaucoma poses significant risks to driving safety.
- Motor vehicle collision risk in glaucoma involves factors beyond visual field deficits.
- Driving simulators offer valuable insights into how glaucoma affects complex driving behaviors.
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