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Abstract #73012 Published in IGR 18-4
Is there an association between glaucoma and capillaroscopy in patients with systemic sclerosis?
Gomes BF; Souza R; Valadão T; Kara-Junior N; Moraes HV; Santhiago MRInternational Ophthalmology 2018; 38: 251-256
PURPOSE: To evaluate the relationship between glaucoma diagnosis and the nailfold capillaroscopy pattern in patients with systemic sclerosis. METHODS: An observational study in a cohort of patients with SSc was conducted. Patients with at least one nailfold videocapillaroscopy and one ophthalmology examination at the same year were included. Data collected were: age, sex; type of systemic sclerosis according to the degree of skin impairment, self-reported ethnicity, disease duration, current use and dosage of systemic corticosteroid, current use and dosage of bosentan(®), intraocular pressure, central corneal thickness, diagnosis of glaucoma and capillaroscopy pattern. RESULTS: Thirty-one patients with systemic sclerosis were enrolled, 23% had glaucoma. There was no statistically significant association between glaucoma diagnosis and the capillaroscopic pattern (p = 0.86). There was also no significant difference (p = 0.66) regarding intraocular pressure between patients with mild (13.9 ± 3.8 mmHg) and severe capillaroscopic pattern (14.4 ± 2.8 mmHg). The odds ratio of glaucoma for severe capillaroscopic pattern compared to mild was 1.6 (95% confidence interval: 0.3-9.5). CONCLUSION: Up to 23% of patients with SSc have glaucoma. The high prevalence of glaucoma in SSc suggests a possible systemic vascular disturbance as the cause. However, there seems to be no significant association between the capillaroscopy pattern and glaucoma in systemic sclerosis. Further research is required to improve the understanding of glaucoma in the context of systemic sclerosis.
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Classification:
9.4.15 Glaucoma in relation to systemic disease (Part of: 9 Clinical forms of glaucomas > 9.4 Glaucomas associated with other ocular and systemic disorders)
6.11 Bloodflow measurements (Part of: 6 Clinical examination methods)
