[Prevalence of glaucoma suspect in patients with central vein occlusion].
OBJECTIVE
To prospectively study in a 10 year follow-up period the dynamics of the prevalence of the glaucoma suspect in patients with central retinal vein occlusion.


METHODS
The study group consisted of 147 patients without diabetes who sustained a unilateral occlusion of the central retinal vein not treated by pan-retinal photocoagulation. As control group 100 age-matched patients belonging to the general population without central retinal vein occlusion and diabetes were used.


RESULTS
From an initial frequency of 10.8% the prevalence of the glaucoma suspect had a progressive elevation that hit the highest value of 20.4% in the 5 month following the onset of the occlusion. The decrease of the prevalence down to 4.7% by the end of the follow-up period was accounted for by the fact that in 9 cases a neovascular glaucoma occurred, in 6 cases the central retinal vein occlusion accompanied by glaucoma suspect developed toward an occlusion with normal intraocular pressure and in 8 patients the glaucoma suspect converted into a primary open-angle glaucoma. The prevalence of the glaucoma suspect in patients of the control group was low, ranging between 1 and 4%.


CONCLUSIONS
The central retinal vein occlusion influences the onset as well as the development of glaucoma suspect. Glaucoma suspect associated with the central retinal vein occlusion represents a risk factor for the occurrence of both the neovascular glaucoma and the primary open angle glaucoma.
Călugăru
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Călugăru
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D000368:Aged; D016022:Case-Control Studies; D005260:Female; D005500:Follow-Up Studies; D005901:Glaucoma / Q000453:epidemiology* / Q000209:etiology* / Q000503:physiopathology; D006801:Humans; D008297:Male; D008875:Middle Aged; D015995:Prevalence; D011446:Prospective Studies; D012170:Retinal Vein Occlusion / Q000150:complications* / Q000503:physiopathology; D012383:Romania / Q000453:epidemiology; D013997:Time Factors
Prevalenţa glaucomului suspect la pacienţii cu ocluzie de venă centrală a retinei.