Frequency of cataract surgery and its impact on visual function-results from the German Gutenberg Health Study.

PURPOSE: To determine the frequency of cataract surgery in Germany and to evaluate its impact on visual function in an adult population. METHODS: The population-based Gutenberg Health Study was conducted in Germany with its baseline examination between 2007 and 2012 and a 5-year follow-up examiantion. An ophthalmological examination including slit-lamp examination, ocular biometry, and Scheimpflug imaging was carried out. Overall and age-specific frequencies of unilateral and bilateral cataract surgery within 5 years were computed including the 95% confidential intervals [95%-CI]. Association analyses were conducted to determine social and ocular associated factors using multivariable logistic regression analysis. Vision-related quality of life was assessed using NEI VFQ-25. RESULTS: A total of 10,544 people aged 35 to 74 years were bilateral phakic at baseline and had information on lens status at the 5-year examination. Of these, 168 had unilateral cataract surgery (1.6% [1.4-1.9%]), and 448 had bilateral cataract surgery (4.2% [3.9-4.7%]) in the following 5 years. The frequency of cataract surgery increased with age: 45-54-year-old subjects had twice as often cataract surgery (in at least on eye: OR = 2.32) than at age 35-44 years. The frequency further strongly increases with age (55-64 years: OR = 10.5; 65-74 years: OR = 43.8, p < 0.001). Subjects with glaucoma were more likely to have cataract surgery (OR = 2.52, p < 0.001). Visual function increased when undergoing bilateral cataract surgery. CONCLUSIONS: The frequency of cataract surgery is low at younger ages and increases up to 26% at age 70-74 years. Persons with glaucoma are more likely to undergo cataract surgery at population-based level in Germany.

[Self-inflicted eye injury]. / Selbstverletzung am Auge.

Self-injurious behavior (nonsuicidal self-injury, NNSI) is a common phenomenon and occurs in Germany, especially in adolescence, with a lifetime prevalence of 25-35%. In adulthood autoaggressive behavior is usually associated with mental illness, such as borderline personality disorder, as in the presented case. Eye injuries are rare. The treating physician is faced with the difficulty of correctly classifying the injury and clarifying suicidal intentions. Patient care requires a lot of patience, empathy and time and has to include psychosocial aspects.

[Osteogenesis imperfecta and glaucoma. A case report]. / Osteogenesis imperfecta und Glaukom. Eine Fallbeschreibung.

Osteogenesis imperfecta (OI) is a connective tissue metabolic disorder with autosomal inheritance. Ocular involvement includes blue sclera, myopia, glaucoma and keratoconus in addition to bone synthesis defects. We report the case of a male patient with OI who suffered from progressive visual field defects and advanced glaucomatous optic atrophy and underwent trabeculectomy on both eyes. Intraocular pressures (IOP) of 7-11 mmHg were measured 1 year postoperatively. This report illustrates peculiarities in the surgical therapy of open angle glaucoma in patients with OI as well as the options for complication management.

Follow-up after intravitreal triamcinolone acetonide for diabetic macular edema.

PURPOSE: To report on the follow-up of patients who received an intravitreal high-dosage injection of triamcinolone acetonide (IVTA) as treatment of diffuse diabetic macular edema. METHODS: The clinical interventional case-series study included 109 eyes (90 patients) with diffuse diabetic macular edema who consecutively received an IVTA of about 20 mg. Mean follow-up was 11.2 +/- 6.2 months. RESULTS: Visual acuity improved significantly (p<0.001) from 0.89 +/- 0.33 logMAR to a best minimum of 0.65 +/- 0.35 logMAR. An increase in best visual acuity by at least 1 Snellen line, 2 lines, and 3 lines was found in 91 (83%) eyes, 68 (62%) eyes, and 45 (41%) eyes, respectively. Differences in visual acuity between baseline and follow-up examinations were significant for measurements performed at 1 month (p<0.001), 2 months (p<0.001), 3 months (p<0.001), and at 6 months (p=0.001) after the injection. At 9 months after the injection, mean visual acuity regressed significantly so that visual acuity at 9 months (p=0.83) and at 12 months after the injection (p=0.58) compared with baseline values did not differ significantly. Forty-seven (43%) eyes developed a rise in intraocular pressure (pressure >21 mmHg) for 6 to 8 months after the injection. No other severe complications were detected. CONCLUSIONS: The duration of a visual acuity increase and intraocular pressure rise after high-dosage IVTA in diffuse diabetic macular edema is about 6 to 8 months. Compared with data in the literature, the high-dosage IVTA may not have a markedly higher profile of side effects than low-dosage IVTA.