Ocular hypertension. A 15-year follow-up

Area of Science:

• Ophthalmology
• Glaucoma Research
• Longitudinal Studies

Background:

• Ocular hypertension is a risk factor for glaucoma.
• Predicting glaucoma progression in ocular hypertensive individuals remains a challenge.
• Early detection and intervention are crucial for managing glaucoma.

Purpose of the Study:

• To investigate the long-term outcomes of ocular hypertension.
• To identify predictors of glaucomatous visual field defects.
• To evaluate the efficacy of interventions in ocular hypertension management.

Main Methods:

• A 15-year follow-up study of 55 individuals with ocular hypertension.
• Inclusion criteria: applanation pressure >= 20 mmHg.
• Data collection included visual field testing, treatment status, blood groups, provocative tests, and corneal thickness.

Main Results:

• Three of 46 living subjects developed glaucomatous visual field defects despite treatment.
• Four additional subjects required anti-glaucoma treatment.
• Neither blood groups, water provocative tests, nor central corneal thickness predicted glaucoma development.

Conclusions:

• Predicting glaucomatous visual field defects in ocular hypertension is complex.
• Current predictive markers like blood groups and corneal thickness may be insufficient.
• Further research is needed to identify reliable predictors for glaucoma progression.