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Ulcerative blepharitis in atopic patients--is Candida species the causative agent?
V Huber-Spitzy1, K Böhler-Sommeregger, E Arocker-Mettinger
12nd Department of Ophthalmology, University of Vienna, Austria.
The British Journal of Ophthalmology
|May 1, 1992
Summary
Atopic patients with ulcerative blepharitis often show Candida species. This suggests that Candida may worsen inflammation in these patients, highlighting the need for fungal cultures in chronic cases.
Area of Science:
- Ophthalmology
- Dermatology
- Medical Mycology
Background:
- Atopic skin disease is linked to immune defects.
- Blepharitis is an inflammation of the eyelids.
- Patients with atopic dermatitis may be susceptible to specific infections.
Purpose of the Study:
- To investigate the role of microbial infections, specifically fungi like Candida, in patients with atopic dermatitis and blepharitis.
- To differentiate between ulcerative and squamous blepharitis in atopic patients.
- To explore potential triggers for severe or chronic blepharitis in this population.
Main Methods:
- Inclusion of 50 patients with atopic skin disease and blepharitis.
- Microbiological investigations of lid margins for bacteria and fungi.
- Clinical classification of blepharitis into ulcerative and squamous types.
Main Results:
- Ulcerative blepharitis was diagnosed in 42% of patients (21/50).
- Candida species were identified in 19 of 21 patients with ulcerative blepharitis.
- Fungi were not detected in squamous blepharitis cases; bacterial findings were similar in both groups.
Conclusions:
- Candida species may play a significant role in the development or exacerbation of ulcerative blepharitis in atopic patients.
- The immune defects in atopic individuals might predispose them to fungal-related blepharitis.
- Repeated cultures are recommended for recalcitrant blepharitis cases to identify potential causative agents like Candida.
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