advertisement

---

1 General aspects (1)   1.1 Epidemiology (14)   1.2 Population genetics (2)   1.3 Pathogenesis (1)   1.4 Quality of life (20)   1.5 Glaucomas as cause of blindness (8)   1.6 Prevention and screening (13) 2 Anatomical structures in glaucoma (0)   2.1 Conjunctiva (10)   2.2 Cornea (23)   2.3 Sclera (16)   2.4 Anterior chamber angle (7)   2.5 Meshwork (0)     2.5.1 Trabecular meshwork (15)     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 (1)       2.6.2.1 Trabecular meshwork (4)       2.6.2.2 Uveoscleral (1)     2.6.3 Compostion (6)   2.7 Episcleral veins and venous pressure (2)   2.8 Iris (6)   2.9 Ciliary body (0)   2.10 Lens (0)   2.11 Vitreous body (0)   2.12 Choroid, peripapillary choroid, peripapillary atrophy (18)   2.13 Retina and retinal nerve fibre layer (37)   2.14 Optic disc (42)   2.15 Optic nerve (2)   2.16 Chiasma and retrochiasmal central nervous system (13)   2.17 Stem cells (5)   2.20 Other (0) 3 Laboratory methods (0)   3.1 Microscopy (0)   3.2 Electron microscopy (2)   3.3 Immunohistochemistry (2)   3.4 Molecular genetics (0)     3.4.1 Linkage studies (0)     3.4.2 Gene studies (30)   3.5 Molecular biology incl. SiRNA (19)   3.6 Cellular biology (36)   3.7 Biochemistry (10)   3.8 Pharmacology (21)   3.9 Pathophysiology (14)   3.10 Immunobiology (6)   3.11 Pharmacogenetics (0)   3.12 Proteomics (3)   3.13 In vivo imaging (0)     3.13.1 Laser Scanning (0)       3.13.1.1 Confocal Scanning Laser Ophthalmoscopy (0)       3.13.1.2 Confocal Scanning Laser Polarimetry (0)     3.13.2 Optical Coherence Tomography (0)       3.13.2.1 Anterior Segment (0)       3.13.2.2 Posterior Segment (0)     3.13.3 RGC Imaging (1)     3.13.4 Other (2)   3.20 Other (0) 4 Tissue culture of ocular cells (0) 5 Experimental glaucoma; animal models (0)   5.1 Rodent (33)   5.2 Primates (6)   5.3 Other (7) 6 Clinical examination methods (0)   6.1 Intraocular pressure measurement; factors affecting IOP (0)     6.1.1 Devices, techniques (19)     6.1.2 Fluctuation, circadian rhythms (10)     6.1.3 Factors affecting IOP (22)   6.2 Tonography, aqueous flow measurement (see also 2.6) (1)   6.3 Biomicroscopy (slitlamp) (0)     6.3.1 Anterior segment (2)     6.3.2 Posterior segment (4)   6.4 Gonioscopy (15)   6.5 Ophthalmoscopy (1)   6.6 Visual field examination and other visual function tests (0)     6.6.1 Conventional manual (1)     6.6.2 Automated (34)     6.6.3 Special methods (e.g. color, contrast, SWAP etc.) (13)   6.7 Electro-ophthalmodiagnosis (6)   6.8 Photography (0)     6.8.1 Anterior segment (2)     6.8.2 Posterior segment (13)   6.9 Computerized image analysis (0)     6.9.1 Laser scanning (0)       6.9.1.1 Confocal Scanning Laser Ophthalmoscopy (4)       6.9.1.2 Confocal Scanning Laser Polarimetry (0)     6.9.2 Optical coherence tomography (0)       6.9.2.1 Anterior (13)       6.9.2.2 Posterior (68)     6.9.5 Other (38)   6.10 Fluorescein (ICG) angiography (0)     6.10.1 Anterior segment (1)     6.10.2 Posterior segment (1)   6.11 Bloodflow measurements (35)   6.12 Ultrasonography and ultrasound biomicroscopy (6)   6.13 Provocative tests (2)   6.19 Telemedicine (6)   6.20 Progression (14)   6.30 Other (37) 8 Refractive errors in relation to glaucoma (0)   8.1 Myopia (4)   8.2 Hypermetropia (1)   8.3 Contact lenses (4)   8.4 Refractive surgical procedures (0)   8.5 Other (0) 9 Clinical forms of glaucomas (0)   9.1 Developmental glaucomas (0)     9.1.1 Congenital glaucoma, Buphthalmos (15)     9.1.2 Juvenile glaucoma (31)     9.1.3 Syndromes of Axenfeld, Rieger, Peters, aniridia (8)     9.1.4 Other (1)   9.2 Primary open angle glaucomas (0)     9.2.1 Ocular hypertension (0)     9.2.2 Other risk factors for glaucoma (4)     9.2.3 Open angle glaucoma with elevated IOP (0)     9.2.4 Normal pressure glaucoma (21)   9.3 Primary angle closure glaucomas (0)     9.3.1 Acute primary angle closure glaucoma (pupillary block) (9)     9.3.2 Chronic primary angle closure glaucoma (pupillary block) (6)     9.3.3 Plateau iris syndrome (2)     9.3.4 Primary angle closure suspect (2)     9.3.5 Primary angle closure (6)     9.3.10 Other (0)   9.4 Glaucomas associated with other ocular and systemic disorders (0)     9.4.1 Steroid-induced glaucoma (12)     9.4.2 Glaucomas associated with disorders of the cornea, conjunctiva, sclera (0)       9.4.2.1 Iridocorneal endothelial syndrome (ICE, incl. irisatrophy) (0)       9.4.2.2 Posterior polymorphous dystrophy (0)       9.4.2.3 Fuchs' endothelial dystrophy (0)       9.4.2.5 Other (2)     9.4.3 Glaucomas associated with disorders of the iris and ciliary body (0)       9.4.3.1 Pigmentary glaucoma (2)       9.4.3.5 Other (3)     9.4.4 Glaucomas associated with disorders of the lens (0)       9.4.4.1 Exfoliation syndrome (20)       9.4.4.2 Glaucomas associated with cataracts (3)       9.4.4.3 Glaucomas associated with lens dislocation (0)       9.4.4.5 Other (2)     9.4.5 Glaucomas associated with disorders of the retina, choroid and vitreous (0)       9.4.5.1 Neovascular glaucoma (6)       9.4.5.5 Other (5)     9.4.6 Glaucomas associated with inflammation, uveitis (19)     9.4.7 Glaucomas associated with ocular trauma (1)     9.4.8 Glaucomas associated with intraocular tumors (5)     9.4.9 Glaucomas associated with elevated episcleral venous pressure (1)       9.4.10 Glaucomas associated with hemorrhage (6)     9.4.11 Glaucomas following intraocular surgery (0)       9.4.11.1 Ciliary block (malignant) glaucoma (5)       9.4.11.2 Glaucomas in aphakia and pseudophakia (12)       9.4.11.3 Epithelial, fibrous, and endothelial proliferation (0)       9.4.11.4 Glaucomas associated with corneal surgery (7)       9.4.11.5 Glaucomas associated with vitreoretinal surgery (3)     9.4.15 Glaucoma in relation to systemic disease (45)     9.4.20 Other (4) 10 Differential diagnosis e.g. anterior and posterior ischemic optic neuropathy (7) 11 Medical treatment (0)   11.1 General management, indication (4)   11.2 Cholinergic drugs (0)   11.3 Adrenergic drugs (1)     11.3.1 Epinephrine (0)     11.3.2 Thymoxamine, dapiprazole (0)     11.3.3 Apraclonidine, brimonidine (3)     11.3.4 Betablocker (4)     11.3.5 Other (0)   11.4 Prostaglandins (12)   11.5 Carbonic anhydrase inhibitors (0)     11.5.1 Systemic (1)     11.5.2 Topical (2)   11.6 Osmotic treatment (0)   11.7 Treatment of bloodflow (0)   11.8 Neuroprotection (33)   11.9 Gene therapy (3)   11.13 Combination therapy (0)     11.13.1 Betablocker and pilocarpine (0)     11.13.2 Betablocker and carbon anhydrase inhibitor (0)     11.13.3 Betablocker and brimonidine (0)     11.13.4 Betablocker and prostaglandin (0)     11.13.5 Other (4)   11.14 Investigational drugs; pharmacological experiments (25)   11.15 Other drugs in relation to glaucoma (10)   11.16 Vehicles, delivery systems, pharmacokinetics, formulation (15)   11.17 Cooperation with medical therapy e.g. persistency, compliance, adherence (8)   11.20 Other (0) 12 Surgical treatment (1)   12.1 General management, indication (4)   12.2 Laser iridotomy (3)   12.3 Laser iridoplasty (2)   12.4 Laser trabeculoplasty and other laser treatment of the angle (9)   12.7 Surgical iridectomy (0)   12.8 Filtering surgery (0)     12.8.1 Without tube implant (17)     12.8.2 With tube implant or other drainage devices (68)     12.8.3 Non-perforating (13)     12.8.4 Using laser (0)     12.8.5 Other (1)     12.8.10 Woundhealing antifibrosis (17)     12.8.11 Complications, endophthalmitis (15)   12.9 Trabeculotomy, goniotomy (25)   12.10 Cyclodestruction (11)   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 (19)   12.15 Capsulotomy (0)   12.16 Vitrectomy (2)   12.17 Anesthesia (2)   12.20 Other (2) 13 Therapeutic prognosis and outcome (0)   13.1 Prognostic factors (2)   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 (0)     13.2.3 Other (0) 14 Costing studies; pharmacoeconomics (8) 15 Miscellaneous (37)

---

Abstract #81873 Published in IGR 20-4

Optical Coherence Tomography Assessment of Risk Factors for Visual Acuity Decline After Trabeculectomy in Patients With Advanced Open-Angle Glaucoma

Asaoka K; Kunimatsu-Sanuki S; Kokubun T; Nakazawa T
Journal of Glaucoma 2019; 28: 780-784

---

: PRéCIS: Thinning of the macular retinal nerve fiber layer (mRNFL) and ganglion cell complex in the papillomacular bundle area contributed significantly to visual acuity (VA) decline in advanced glaucoma patients after trabeculectomy. PURPOSE: To identify structural parameters that could predict VA decline after trabeculectomy in patients with advanced open-angle glaucoma. PATIENTS AND METHODS: Retrospective review of 74 eyes of 74 patients with advanced glaucoma (defined as mean deviation -12 dB or worse) and best-corrected VA (BCVA) of ≥40/200. All patients underwent trabeculectomy between 2013 and 2016. Measurements included intraocular pressure, BCVA, visual field parameters, and optical coherence tomography-derived parameters [(in both the overall macula and within the papillomacular bundle (PMB)], including mRNFL thickness (mRNFLT), ganglion cell layer/inner plexiform layer thickness, and ganglion cell complex thickness. Measurements were obtained before and after surgery, and follow-up was at least 6 months. We grouped the patients according to whether they underwent VA decline of >3 lines of BCVA after 6 months. We then compared the VA-decline group and the stable-VA group and performed a receiver operating characteristic analysis to determine optimal cut-off values for predicting VA decline. RESULTS: The VA-decline group comprised 7 eyes (9.5%) and had lower preoperative mean deviation (P=0.021) and thinner mRNFL, ganglion cell layer/inner plexiform layer, and ganglion cell complex in the PMB (P=0.003, 0.135, and 0.023, respectively) than the stable-VA group. The cut-off values for predicting VA decline were 9.5 μm for mRNFLT in the PMB. CONCLUSIONS: This study found that thin mRNFLT in the PMB were risk factors for VA decline after trabeculectomy.

Department of Ophthalmology, Tohoku University Graduate School of Medicine, Miyagi, Japan.

Full article

---

Classification:

6.9.2.2 Posterior (Part of: 6 Clinical examination methods > 6.9 Computerized image analysis > 6.9.2 Optical coherence tomography)
12.8.1 Without tube implant (Part of: 12 Surgical treatment > 12.8 Filtering surgery)
6.6.3 Special methods (e.g. color, contrast, SWAP etc.) (Part of: 6 Clinical examination methods > 6.6 Visual field examination and other visual function tests)
6.20 Progression (Part of: 6 Clinical examination methods)

---

• ← Previous
• Next →

---