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1 General aspects (0)   1.1 Epidemiology (13)   1.2 Population genetics (1)   1.3 Pathogenesis (2)   1.4 Quality of life (15)   1.5 Glaucomas as cause of blindness (8)   1.6 Prevention and screening (15) 2 Anatomical structures in glaucoma (0)   2.1 Conjunctiva (7)   2.2 Cornea (26)   2.3 Sclera (8)   2.4 Anterior chamber angle (3)   2.5 Meshwork (0)     2.5.1 Trabecular meshwork (11)     2.5.2 Schlemms canal (1)     2.5.3 Scleral outlet channels (1)   2.6 Aqueous humor dynamics (0)     2.6.1 Production (0)     2.6.2 Outflow (0)       2.6.2.1 Trabecular meshwork (3)       2.6.2.2 Uveoscleral (0)     2.6.3 Compostion (3)   2.7 Episcleral veins and venous pressure (0)   2.8 Iris (2)   2.9 Ciliary body (0)   2.10 Lens (0)   2.11 Vitreous body (0)   2.12 Choroid, peripapillary choroid, peripapillary atrophy (8)   2.13 Retina and retinal nerve fibre layer (36)   2.14 Optic disc (29)   2.15 Optic nerve (0)   2.16 Chiasma and retrochiasmal central nervous system (7)   2.17 Stem cells (3)   2.20 Other (0) 3 Laboratory methods (0)   3.1 Microscopy (1)   3.2 Electron microscopy (0)   3.3 Immunohistochemistry (1)   3.4 Molecular genetics (0)     3.4.1 Linkage studies (0)     3.4.2 Gene studies (22)   3.5 Molecular biology incl. 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Filtering surgery (0)     12.8.1 Without tube implant (29)     12.8.2 With tube implant or other drainage devices (78)     12.8.3 Non-perforating (8)     12.8.4 Using laser (0)     12.8.5 Other (8)     12.8.10 Woundhealing antifibrosis (15)     12.8.11 Complications, endophthalmitis (17)   12.9 Trabeculotomy, goniotomy (27)   12.10 Cyclodestruction (17)   12.11 Cyclodialysis (1)   12.12 Cataract extraction (0)     12.12.1 Intracapsular (0)     12.12.2 Extracapsular (0)     12.12.3 Phacoemulsification (14)   12.14 Combined cataract extraction and glaucoma surgery (0)     12.14.1 Intracapsular (0)     12.14.2 Extracapsular (0)     12.14.3 Phacoemulsification (22)   12.15 Capsulotomy (0)   12.16 Vitrectomy (8)   12.17 Anesthesia (3)   12.20 Other (1) 13 Therapeutic prognosis and outcome (0)   13.1 Prognostic factors (1)   13.2 Outcome (0)     13.2.1 IOP (0)     13.2.2 Visual field (0)       13.2.2.1 Progression (0)       13.2.2.2 Improvement (1)     13.2.3 Other (0) 14 Costing studies; pharmacoeconomics (10) 15 Miscellaneous (32)

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Abstract #92117 Published in IGR 22-1

Vascular Aspects in Glaucoma: From Pathogenesis to Therapeutic Approaches

Mursch-Edlmayr AS; Bolz M; Strohmaier C
International journal of molecular sciences 2021; 22:

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Glaucomatous optic neuropathies have been regarded as diseases caused by high intraocular pressure for a long time, despite the concept of vascular glaucoma dating back to von Graefe in 1854. Since then, a tremendous amount of knowledge about the ocular vasculature has been gained; cohort studies have established new vascular risk factors for glaucoma as well as identifying protective measures acting on blood vessels. The knowledge about the physiology and pathophysiology of the choroidal, retinal, as well as ciliary and episcleral circulation has also advanced. Only recently have novel drugs based on that knowledge been approved for clinical use, with more to follow. This review provides an overview of the current vascular concepts in glaucoma, ranging from novel pathogenesis insights to promising therapeutic approaches, covering the supply of the optic nerve head as well as the aqueous humor production and drainage system.

Department of Ophthalmology/Optometry, Johannes Kepler University, 4020 Linz, Austria.

Full article

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Classification:

3.9 Pathophysiology (Part of: 3 Laboratory methods)
6.11 Bloodflow measurements (Part of: 6 Clinical examination methods)

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