Published in:
01-05-2007 | Case Report
Intravitreal triamcinolone acetonide for treatment of acute nonarteritic anterior ischemic optic neuropathy
Published in: Graefe's Archive for Clinical and Experimental Ophthalmology | Issue 5/2007
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Purpose
To report on the use of intravitreal triamcinolone acetonide as treatment for nonarteritic anterior ischemic optic neuropathy (NAION).
Methods
The interventional clinical case series included three patients with acute NAION who received an intravitreal injection of about 20 mg triamcinolone acetonide.
Results
At the end of follow-up at 3 months, 3.5 months and at 5 months after the injection, visual acuity had changed from 0.10 at baseline to 0.20 in the first patient, from 0.50 to 0.20 in the second patient, and from 0.16 to 0.20 in the third patient. One eye developed triamcinolone-induced ocular hypertension which was treated by topical antiglaucomatous medication.
Conclusions
The clinical courses of all three patients presented suggest that an intravitreal high-dosage injection of triamcinolone acetonide may not be markedly effective in increasing visual acuity after acute NAION.