Corticosteroid induced glaucoma
Abstract
ABSTR4.K. Corticosteroid induced glaucoma adalah glaukorna yang disebabkan oleh pemakaian terapi kortikosteroid jangka panjang baik secara oral, intravena, topikal, periokular, ataupun intravitreal. Penyakit ini terjadi oleh karena meningkatnnya tahanan aliran keluar humor akuos yang disebabkan oleh perubahan mikrostruktur anyaman trabekulum, akumulasi matriks ekstraselular pada anyaman trabekulum, atau terhambatnya aktivitas fagositosis sel endotel. Selain itu juga dapat berkaitan dengan mutasi gen myocilin (MYOC) dan optineurin (OPTN). Manifestasi klinisnya mirip seperti Glaukoma Primer Sudut Terbuka, sedangkan pada anak-anak seperti Glaukoma Kongenital. Diagnosis ditegakkan dengan adanya riwayat penggunaan kortikosteroid jangka panjang, ditemukannya peningkatan TIO, ekskavasio papil saraf optik, dan defek lapang pandang pada pemerilcsaan oftalmologis. Prinsip penataiaksanaan adalah dengan menghentikan pemakaian kortikosteroid dan pemberian obat-obat anti glaukoma. Selain itu pada beberapa kasus perlu ctilakukan terapi pembedahan. (JKS2009; J:165·170)
Kata kunci: Corticosteroid, Glukoma, myocin, optineurin
ABSTRACT. Corticosteroid Induced Glaucoma is Glaucoma disease associated with long term treatment of oral, intravenous, topical, periocular, or intravitreal corticosteroid. This disease caused by obstruction of aqueous outflow facility resulted from alterations in trabecular meshwork morphology, extra cellular matrix accumulation, and inhibition of phagocytosis activity of endothelial cells. There is also association of this disease with mutation of Glaucoma gene, Myocilin (MYOC) and Optineurin (OPTN). Clinical manifestations are similar with Primary Open Angle Glaucoma, whereas in children similar with Congenital Glaucoma. History of long term used of corticosteroid is important to make the diagnosis, besides highly elevated of intraocular pressure, optic nerve excavation, and visual field defect. This glaucoma is best treated by withdrawal of the steroid preparation, and antiglaucoma medication. In some cases, surgical treatment is also needed. (JKS 2009; J:165-170)
Keyword: Corticosteroid, Glukoma, myocin, optineurin
Keywords
References
Daftar pustaka
I. Jones ID R, Rhee Df.Corticosteroid-inducedocular
hypertension and glaucoma: a brief review and update of the literature. Curr Opin Ophthalmol
;17:163•7
Bui CM, Chen H, Shyr Yu, Joos KM.
Discontinuiting nasal steroids might lower
intraocular pressure in glaucoma. Journal of
Allergy and Clinical Immunology 200S;l 16: 1042• 7
Smithen LM, Ober MD, Maranan L, Spaide RF. lntravitreal triamcinolone acetonide and intraocular
• pressure. Am I Ophthalmol 2004; 138:740.3
Sahni D, Darley CR, Hawk LM. Glaucoma induced by periorbital topical steroid use - a rare complication. Clinical and Experimental Dennatology 2004;29:6l 7•9
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