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Risk factors for elevated intraocular pressure in uveitis.
Helen M Herbert1, Ananth Viswanathan, Heather Jackson
1Department of Clinical Ophthalmology, Institute of Ophthalmology, Moorfields Eye Hospital, City Road, London, UK.
Journal of Glaucoma
|April 21, 2004
Summary
Raised intraocular pressure (IOP) is common in uveitis patients, especially with chronic inflammation. Risk factors like steroid use and age necessitate closer monitoring for elevated IOP and potential glaucoma development.
Area of Science:
- Ophthalmology
- Inflammatory Diseases
- Glaucoma Research
Background:
- Uveitis is a significant cause of ocular inflammation.
- Elevated intraocular pressure (IOP) is a known complication of uveitis.
- Identifying risk factors for raised IOP in uveitis is crucial for management.
Purpose of the Study:
- To determine the prevalence of raised intraocular pressure (IOP) in patients with uveitis.
- To identify risk factors associated with elevated IOP in this patient population.
Main Methods:
- Retrospective review of 257 patients (402 eyes) from a specialist uveitis clinic.
- Analysis of patient records to identify cases of raised IOP and associated risk factors.
- Statistical analysis to determine significant correlations.
Main Results:
- The prevalence of raised IOP was 41.8%, with 29.8% requiring treatment.
- Raised IOP was significantly more common in chronic uveitis (46.1%) than acute uveitis (26.0%).
- Active inflammation, steroid usage, increasing age, and longer disease duration were significant risk factors for raised IOP. Glaucoma developed in 9.6% of eyes.
Conclusions:
- Chronic intraocular inflammation presents a higher risk for elevated IOP compared to acute uveitis.
- Identified risk factors allow for targeted monitoring of 'at-risk' eyes to prevent vision loss.
- Early detection and management of raised IOP are critical in uveitis patients.