Related Experiment Video
Updated: May 11, 2026

Comparing Objective Conjunctival Hyperemia Grading and the Ocular Surface Disease Index Score in Dry Eye Syndrome During COVID-19
Published on: May 25, 2022
The impact of dry eye disease on visual performance while driving
Nathalie Deschamps1, Xavier Ricaud, Ghislaine Rabut
1Quinze-Vingts National Ophthalmology Hospital, Clinical Center for Investigations 503, Paris, France.
Dry eye disease (DED) impairs driving vision, with patients missing more targets and responding slower. Ocular surface disease and higher-order aberrations predict these driving impairments.
Area of Science:
- Ophthalmology
- Optometry
- Vision Science
Background:
- Dry eye disease (DED) is a common condition affecting ocular surface health.
- Visual impairments in DED can impact daily activities, including driving.
- Objective assessment of driving performance in DED patients is crucial.
Purpose of the Study:
- To evaluate driving visual performance in patients with dry eye disease (DED) using a simulator.
- To identify clinical predictors of driving visual impairments in individuals with DED.
Main Methods:
- Prospective case-control study involving 20 DED patients and 20 controls.
- Driving simulation assessed target identification and response time.
- Corneal higher-order aberrations (HOAs) and Ocular Surface Disease Index (OSDI) were measured.
Main Results:
- DED patients exhibited significantly higher rates of missed targets and slower response times compared to controls.
- Impaired visual function was noted in complex driving scenarios like crossroads.
- Response time correlated with HOA progression and DED symptom severity (OSDI).
Conclusions:
- DED-related degradation of ocular optical quality significantly impairs driving visual performance.
- Objective simulation demonstrates the impact of tear film aberrations on daily living activities in DED patients.
More Related Videos
11:12Driving Simulation in the Clinic: Testing Visual Exploratory Behavior in Daily Life Activities in Patients with Visual Field Defects
Published on: September 18, 2012
07:36Clinical Application of Intense Pulsed Light Therapy and Radio Frequency for Treatment of Ocular Surface Diseases
Published on: July 3, 2025
Related Concept Videos
Accessory Structures of the Eye
Photoreceptors and Visual Pathways
Glaucoma: Overview
Diabetic Retinopathy