advertisement

---

1 General aspects (0)   1.1 Epidemiology (3)   1.2 Population genetics (0)   1.3 Pathogenesis (4)   1.4 Quality of life (8)   1.5 Glaucomas as cause of blindness (6)   1.6 Prevention and screening (7) 2 Anatomical structures in glaucoma (0)   2.1 Conjunctiva (4)   2.2 Cornea (14)   2.3 Sclera (10)   2.4 Anterior chamber angle (3)   2.5 Meshwork (0)     2.5.1 Trabecular meshwork (12)     2.5.2 Schlemms canal (4)     2.5.3 Scleral outlet channels (0)   2.6 Aqueous humor dynamics (1)     2.6.1 Production (0)     2.6.2 Outflow (1)       2.6.2.1 Trabecular meshwork (0)       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 (1)   2.10 Lens (1)   2.11 Vitreous body (0)   2.12 Choroid, peripapillary choroid, peripapillary atrophy (6)   2.13 Retina and retinal nerve fibre layer (19)   2.14 Optic disc (19)   2.15 Optic nerve (0)   2.16 Chiasma and retrochiasmal central nervous system (8)   2.17 Stem cells (5)   2.20 Other (0) 3 Laboratory methods (0)   3.1 Microscopy (2)   3.2 Electron microscopy (1)   3.3 Immunohistochemistry (1)   3.4 Molecular genetics (0)     3.4.1 Linkage studies (0)     3.4.2 Gene studies (19)   3.5 Molecular biology incl. SiRNA (20)   3.6 Cellular biology (26)   3.7 Biochemistry (9)   3.8 Pharmacology (9)   3.9 Pathophysiology (10)   3.10 Immunobiology (5)   3.11 Pharmacogenetics (0)   3.12 Proteomics (2)   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 (3)     3.13.4 Other (0)   3.20 Other (0) 4 Tissue culture of ocular cells (0) 5 Experimental glaucoma; animal models (0)   5.1 Rodent (16)   5.2 Primates (2)   5.3 Other (11) 6 Clinical examination methods (0)   6.1 Intraocular pressure measurement; factors affecting IOP (0)     6.1.1 Devices, techniques (9)     6.1.2 Fluctuation, circadian rhythms (5)     6.1.3 Factors affecting IOP (8)   6.2 Tonography, aqueous flow measurement (see also 2.6) (0)   6.3 Biomicroscopy (slitlamp) (0)     6.3.1 Anterior segment (0)     6.3.2 Posterior segment (1)   6.4 Gonioscopy (1)   6.5 Ophthalmoscopy (0)   6.6 Visual field examination and other visual function tests (0)     6.6.1 Conventional manual (0)     6.6.2 Automated (21)     6.6.3 Special methods (e.g. color, contrast, SWAP etc.) (7)   6.7 Electro-ophthalmodiagnosis (5)   6.8 Photography (0)     6.8.1 Anterior segment (2)     6.8.2 Posterior segment (4)   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 (2)     6.9.2 Optical coherence tomography (0)       6.9.2.1 Anterior (10)       6.9.2.2 Posterior (38)     6.9.5 Other (5)   6.10 Fluorescein (ICG) angiography (0)     6.10.1 Anterior segment (1)     6.10.2 Posterior segment (0)   6.11 Bloodflow measurements (16)   6.12 Ultrasonography and ultrasound biomicroscopy (2)   6.13 Provocative tests (3)   6.19 Telemedicine (0)   6.20 Progression (12)   6.30 Other (6) 8 Refractive errors in relation to glaucoma (0)   8.1 Myopia (3)   8.2 Hypermetropia (0)   8.3 Contact lenses (0)   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 (4)     9.1.2 Juvenile glaucoma (11)     9.1.3 Syndromes of Axenfeld, Rieger, Peters, aniridia (2)     9.1.4 Other (0)   9.2 Primary open angle glaucomas (0)     9.2.1 Ocular hypertension (4)     9.2.2 Other risk factors for glaucoma (3)     9.2.3 Open angle glaucoma with elevated IOP (0)     9.2.4 Normal pressure glaucoma (6)   9.3 Primary angle closure glaucomas (0)     9.3.1 Acute primary angle closure glaucoma (pupillary block) (5)     9.3.2 Chronic primary angle closure glaucoma (pupillary block) (4)     9.3.3 Plateau iris syndrome (1)     9.3.4 Primary angle closure suspect (0)     9.3.5 Primary angle closure (2)     9.3.10 Other (0)   9.4 Glaucomas associated with other ocular and systemic disorders (0)     9.4.1 Steroid-induced glaucoma (6)     9.4.2 Glaucomas associated with disorders of the cornea, conjunctiva, sclera (0)       9.4.2.1 Iridocorneal endothelial syndrome (ICE, incl. irisatrophy) (2)       9.4.2.2 Posterior polymorphous dystrophy (0)       9.4.2.3 Fuchs' endothelial dystrophy (0)       9.4.2.5 Other (0)     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 (1)     9.4.4 Glaucomas associated with disorders of the lens (0)       9.4.4.1 Exfoliation syndrome (7)       9.4.4.2 Glaucomas associated with cataracts (1)       9.4.4.3 Glaucomas associated with lens dislocation (0)       9.4.4.5 Other (3)     9.4.5 Glaucomas associated with disorders of the retina, choroid and vitreous (0)       9.4.5.1 Neovascular glaucoma (0)       9.4.5.5 Other (4)     9.4.6 Glaucomas associated with inflammation, uveitis (7)     9.4.7 Glaucomas associated with ocular trauma (3)     9.4.8 Glaucomas associated with intraocular tumors (3)     9.4.9 Glaucomas associated with elevated episcleral venous pressure (0)       9.4.10 Glaucomas associated with hemorrhage (1)     9.4.11 Glaucomas following intraocular surgery (0)       9.4.11.1 Ciliary block (malignant) glaucoma (1)       9.4.11.2 Glaucomas in aphakia and pseudophakia (6)       9.4.11.3 Epithelial, fibrous, and endothelial proliferation (0)       9.4.11.4 Glaucomas associated with corneal surgery (3)       9.4.11.5 Glaucomas associated with vitreoretinal surgery (1)     9.4.15 Glaucoma in relation to systemic disease (20)     9.4.20 Other (5) 10 Differential diagnosis e.g. anterior and posterior ischemic optic neuropathy (4) 11 Medical treatment (0)   11.1 General management, indication (1)   11.2 Cholinergic drugs (3)   11.3 Adrenergic drugs (0)     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 (6)   11.5 Carbonic anhydrase inhibitors (0)     11.5.1 Systemic (1)     11.5.2 Topical (3)   11.6 Osmotic treatment (0)   11.7 Treatment of bloodflow (0)   11.8 Neuroprotection (19)   11.9 Gene therapy (5)   11.13 Combination therapy (1)     11.13.1 Betablocker and pilocarpine (0)     11.13.2 Betablocker and carbon anhydrase inhibitor (1)     11.13.3 Betablocker and brimonidine (0)     11.13.4 Betablocker and prostaglandin (1)     11.13.5 Other (1)   11.14 Investigational drugs; pharmacological experiments (9)   11.15 Other drugs in relation to glaucoma (16)   11.16 Vehicles, delivery systems, pharmacokinetics, formulation (16)   11.17 Cooperation with medical therapy e.g. persistency, compliance, adherence (5)   11.20 Other (0) 12 Surgical treatment (0)   12.1 General management, indication (1)   12.2 Laser iridotomy (2)   12.3 Laser iridoplasty (0)   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 (12)     12.8.2 With tube implant or other drainage devices (28)     12.8.3 Non-perforating (3)     12.8.4 Using laser (0)     12.8.5 Other (10)     12.8.10 Woundhealing antifibrosis (14)     12.8.11 Complications, endophthalmitis (11)   12.9 Trabeculotomy, goniotomy (4)   12.10 Cyclodestruction (3)   12.11 Cyclodialysis (1)   12.12 Cataract extraction (0)     12.12.1 Intracapsular (0)     12.12.2 Extracapsular (0)     12.12.3 Phacoemulsification (5)   12.14 Combined cataract extraction and glaucoma surgery (0)     12.14.1 Intracapsular (0)     12.14.2 Extracapsular (0)     12.14.3 Phacoemulsification (4)   12.15 Capsulotomy (0)   12.16 Vitrectomy (2)   12.17 Anesthesia (0)   12.20 Other (3) 13 Therapeutic prognosis and outcome (0)   13.1 Prognostic factors (0)   13.2 Outcome (0)     13.2.1 IOP (1)     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 (3) 15 Miscellaneous (28)

---

Abstract #71652 Published in IGR 18-3

Value of Intravitreal Gas Injection With Ahmed Valve Implantation in the Prevention of Suprachoroidal Hemorrhage in Aphakic, Aniridic, and Vitrectomized Glaucomatous Eyes: A Pilot Study

El-Saied HM; Adullatif AM
Journal of Glaucoma 2017; 26: e190-e193

---

PURPOSE: The aim of this study was to assess the value of intravitreal injection of nonexpansile C3F8 12% in the prevention of suprachoroidal hemorrhage (SCH) after Ahmed valve implantation for the treatment of secondary glaucoma in vitrectomized, aphakic, and aniridic eyes following blunt trauma. PATIENTS AND METHODS: This is a case series of 5 patients who presented with traumatic secondary glaucoma in vitrectomized, aphakic, and aniridic eyes. Vitrectomy was performed in all eyes after trauma for the treatment of the vitreous hemorrhage. Ahmed valve implantation with complete filling of the vitreous cavity with nonexpansile C3F8 was carried out 2±0.2 months after vitrectomy. The outcome measures were evaluating the value of intraoperative filling of the vitreous cavity with gas in preventing SCH after Ahmed valve implantation and the ability of Ahmed valve implantation to control the intraocular pressure (IOP) in vitrectomized, aphakic, and aniridic eyes. All patients were examined up to 6 months. RESULTS: Inspite of the multiple risk factors present in our patients in the form of aphakia, vitrectomized eyes, and aniridia, no patient developed postoperative hypotony or SCH during the postoperative period. The gas was absorbed over 2 months and the IOP was maintained during the early postoperative period. Mean postoperative IOP was 15.2±1.09, 12.2±1.09, 18.4±7.12, 15.2±2.28, and 14.8±1. 09 mm Hg at 1 day, 1 week, 1 month, 3 months, and 6 months, respectively. The final postoperative best-corrected visual acuity was 0.66±0.13. CONCLUSIONS: Complete filling of the vitreous cavity with nonexpansile gas can prevent postoperative SCH after Ahmed valve implantation in the treatment of secondary glaucoma in vitrectomized, aphakic, and aniridic eyes.

Department of Ophthalmology, Kasr Al Ainy Hospital, Cairo University, Cairo, Egypt.

Full article

---

Classification:

12.8.5 Other (Part of: 12 Surgical treatment > 12.8 Filtering surgery)
12.8.11 Complications, endophthalmitis (Part of: 12 Surgical treatment > 12.8 Filtering surgery)
9.4.11.2 Glaucomas in aphakia and pseudophakia (Part of: 9 Clinical forms of glaucomas > 9.4 Glaucomas associated with other ocular and systemic disorders > 9.4.11 Glaucomas following intraocular surgery)
9.4.11.5 Glaucomas associated with vitreoretinal surgery (Part of: 9 Clinical forms of glaucomas > 9.4 Glaucomas associated with other ocular and systemic disorders > 9.4.11 Glaucomas following intraocular surgery)

---

• ← Previous
• Next →

---