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BACKGROUND/AIMS: To investigate the association of commonly used systemic medications with prevalent age-related macular degeneration (AMD) in the general population. METHODS: We included 38 694 adults from 14 population-based and hospital-based studies from the European Eye Epidemiology consortium. We examined associations between the use of systemic medications and any prevalent AMD as well as any late AMD using multivariable logistic regression modelling per study and pooled results using random effects meta-analysis. RESULTS: Between studies, mean age ranged from 61.5±7.1 to 82.6±3.8 years and prevalence ranged from 12.1% to 64.5% and from 0.5% to 35.5% for any and late AMD, respectively. In the meta-analysis of fully adjusted multivariable models, lipid-lowering drugs (LLD) and antidiabetic drugs were associated with lower prevalent any AMD (OR 0.85, 95% CI=0.79 to 0.91 and OR 0.78, 95% CI=0.66 to 0.91). We found no association with late AMD or with any other medication. CONCLUSION: Our study indicates a potential beneficial effect of LLD and antidiabetic drug use on prevalence of AMD across multiple European cohorts. Our findings support the importance of metabolic processes in the multifactorial aetiology of AMD.
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Hipoglicemiantes , Degeneração Macular , Adulto , Idoso , Humanos , Pessoa de Meia-Idade , População Europeia , Hipoglicemiantes/uso terapêutico , Lipídeos , Degeneração Macular/tratamento farmacológico , Degeneração Macular/epidemiologia , Degeneração Macular/prevenção & controle , Prevalência , Fatores de RiscoRESUMO
PURPOSE: Age-related macular degeneration (AMD) is a major cause of visual impairment and blindness. This study evaluates the incidence and progression of AMD in a large German cohort. METHODS: The Gutenberg Health Study (GHS) is a population-based, prospective, observational cohort study in Germany that includes 15,010 participants between 35 and 74 years of age. The baseline examination, including fundus photography, was conducted between 2007 and 2012, and the 5-year follow-up examination was performed between 2012 and 2017. AMD grading of fundus photographs was performed according to the Rotterdam Eye Study classification. The 5-year cumulative incidence and progression of AMD were calculated. Poisson regression analysis was conducted to investigate factors associated with the cumulative incidence and progression of AMD. RESULTS: Six-thousand-eight-hundred-eighty-eight participants (49.8%, n = 3427 female) were included in the analysis. AMD prevalence was 8.5% [95% CI: 7.9-9.2%] at baseline and 10.3% [95% CI: 9.6-11.1%] at follow-up. The cumulative 5-year-incidence was 2.0% [1.7-2.4%]. AMD progression within 5 years was seen in 18.1% [95% CI: 15.1-21.5%] of the participants. AMD incidence and AMD progression were associated with higher age, for each 10-year increase in age, the risk of AMD doubles (RR = 2.30), and the risk of progression of the disease is increased by 1.6. while AMD incidence also with pseudophakic status. CONCLUSIONS: In summary, this population-based sample provides substantial epidemiologic data from a large German cohort, including data on progression and cumulative incidence of macular degeneration in younger age groups. AMD progression over 5 years is common in the German population, 18.1% of subjects with AMD showed progression in at least one eye in this time frame and is associated with higher age. Nevertheless, although usually defined to occur over the age of 50, in this cohort AMD occurred in 0.5% and AMD progression occurred in 5.4% of those already affected in the youngest age group before 50 years of age.
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Degeneração Macular , Distribuição por Idade , Progressão da Doença , Feminino , Seguimentos , Humanos , Incidência , Degeneração Macular/diagnóstico , Degeneração Macular/epidemiologia , Pessoa de Meia-Idade , Estudos Prospectivos , Fatores de RiscoRESUMO
PURPOSE: To investigate the impact of physical activity (PA) on the incidence or progression of age-related macular degeneration (AMD) in the general population. DESIGN: Meta-analysis of longitudinal cohort studies. METHODS: We included 14,630 adults with no or early AMD at baseline from 7 population-based studies and examined associations of PA with AMD incidence and progression using multistate models (MSM) per study and subsequent random effects meta-analysis. Age effects were assessed using meta-regression. The main outcome measure was the hazard ratio (HR) for incident early or progression to late AMD. RESULTS: At baseline, mean age was 60.7 ± 6.9 to 76.4 ± 4.3 years, and prevalence of early AMD was 7.7% (range, 3.6%-16.9%) between cohorts. During follow-up, 1461 and 189 events occurred for early and late AMD, respectively. In meta-analyses, no or low to moderate PA (high PA as reference) was associated with an increased risk for incident early AMD (HR, 1.19; 95% CI, 1.01-1.40; P = .04), but not for late AMD. In subsequent meta-regression, we found no association of age with the effect of PA on incident AMD. CONCLUSIONS: Our study suggests high levels of PA to be protective for the development of early AMD across several population-based cohort studies. Our results establish PA as a modifiable risk factor for AMD and inform further AMD prevention strategies to reduce its public health impact.
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Degeneração Macular , Adulto , Idoso , Estudos de Coortes , Progressão da Doença , Exercício Físico , Seguimentos , Humanos , Incidência , Estudos Longitudinais , Degeneração Macular/diagnóstico , Degeneração Macular/epidemiologia , Pessoa de Meia-Idade , Fatores de RiscoRESUMO
PURPOSE: Retinal vein occlusion (RVO) is the second most common retinal vascular disease and a major cause of visual impairment. In this study, we aimed to observe whether RVO cases have different antibody profiles as a new potential risk factor and whether a conversion of retinal vein occlusion (RVO) to neovascular glaucoma (NVG), one of the major complications, is occurring within a 5-year timeframe. METHODS: We performed a nested case-control study (1 : 4) within the Gutenberg Health Study (GHS), a population-based, prospective cohort study in the Rhine-Main Region of Germany including 15,010 participants. RVO subjects (n = 59) were identified by grading of fundus photographs. Optic nerves of RVO subjects and age- and sex-matched controls (n = 229) at baseline and their follow-up examination after 5 years were analyzed for glaucomatous alterations. Of all RVO subjects and controls, serum autoantibody profiles were measured using in-house manufactured antigen-antibody microarrays. RESULTS: Of the 59 RVO patients, 3 patients (5%) showed glaucomatous optic disc alterations at baseline, whereas no new glaucoma case was detected at 5-year follow-up. Four of the autoantibodies measured (against dermcidin, neurotrophin-3, superoxide dismutase 1, and signal recognition particle 14 kDa protein) were significantly increased in the serum of RVO patients (p < 0.001). Multivariable conditional logistic regression analysis showed that 3 of these 4 antibodies were independent of cardiovascular risk factors. CONCLUSIONS: We found several autoantibodies associated with RVO, targeting proteins and structures possibly involved in RVO pathogenesis.
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To investigate the prevalence and new onset of depression and anxiety among subjects with age-related macular degeneration (AMD) and its association with AMD in a large European cohort with relatively good visual acuity. 11,834 participants enrolled in the German population-based Gutenberg Health Study were studied. AMD was diagnosed by grading of fundus photographs. Depression and anxiety were assessed with the Patient Health Questionnaire and the Generalized Anxiety Disorder-2 Scale, respectively. Logistic regression analyses were performed and adjusted for several parameters. 1,089 (9.2%) participants were diagnosed having AMD. Prevalence of depression in AMD and non-AMD participants was 7.2% and 8.0%, respectively and prevalence of anxiety was 4.2% and 7.0%, respectively. New onset of depression and anxiety at 5-year follow-up in AMD subjects was 2.6% and 3.6%, respectively. AMD was not associated with depression (OR 0.93; CI 95% 0.70-1.20; p = 0.62). AMD was associated with less anxiety (OR 0.67; CI 95% 0.47-0.93; p = 0.02). This is the first study analyzing both prevalence and new onset of depression and anxiety in AMD subjects. AMD- and non-AMD participants had a similar prevalence and new onset of depression in our population-based sample. Participants without AMD had a higher prevalence of anxiety. AMD was not associated with depression.
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Transtornos de Ansiedade/epidemiologia , Transtornos de Ansiedade/etiologia , Depressão/epidemiologia , Depressão/etiologia , Degeneração Macular/epidemiologia , Resultados Negativos , Adulto , Idoso , Estudos de Coortes , Europa (Continente)/epidemiologia , Feminino , Seguimentos , Alemanha/epidemiologia , Humanos , Degeneração Macular/complicações , Masculino , Pessoa de Meia-Idade , Prevalência , Inquéritos e QuestionáriosRESUMO
Purpose: This study analyzed whether low birth weight is linked to prevalence and incidence of age-related maculopathy (AMD) in adulthood. Methods: The Gutenberg Health Study (GHS) is a population-based, observational cohort study in Germany. GHS participants at an age from 35 to 74 years were included. An ophthalmologic examination with fundus photography was carried out. Fundus photographs were graded according to the Rotterdam Grading Scheme for AMD at baseline and at the 5-year follow-up examination. Participants were divided into three different birth weight groups (low: <2500 g; normal: 2500-4000 g; and high: >4000 g). Poisson regression analysis with adjustment for several confounders was used to assess associations between birth weight and AMD prevalence (overall, early, late AMD) and 5-year cumulative incidence. Results: Overall, 6492 participants were included (3538 female, aged 50.7 ± 10.4 years). Prevalence of total AMD was highest in the low birth weight group (11.2%; 40/358) compared to the normal birth weight group (6.5%; 346/5328) and the high birth weight group (8.4%; 68/806). Low birth weight was associated with overall AMD prevalence (prevalence ratio [PR] = 1.54, P = 0.006), and in particular with early AMD prevalence (PR = 1.52; P = 0.01). No association was observed between low birth weight and cumulative 5-year incidence of AMD. Conclusions: Our analyses indicate that low birth weight may lead to higher prevalence of retinal diseases in later life, as we observed for AMD. Our results are limited due to missing data and loss to follow-up, but may be a first hint that AMD has one of its origins in early life.
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Recém-Nascido de Baixo Peso , Degeneração Macular/epidemiologia , Adulto , Distribuição por Idade , Idoso , Estudos de Coortes , Feminino , Alemanha/epidemiologia , Humanos , Incidência , Masculino , Pessoa de Meia-Idade , Fotografação , Prevalência , Fatores de RiscoRESUMO
BACKGROUND: To estimate the prevalence of posterior segment eye lesions and to identify their ocular and systemic associations within the Gutenberg Health Study (GHS) in Germany. METHODS: Assessment and grading of fundus images as well as physical examination and history taking were performed in the cross-sectional analysis of 15,010 subjects (aged 35-74 years) using standardised procedures to determine the prevalence and associations of various posterior segment eye lesions. RESULTS: Fundus photographs of both eyes were available for 12,782 (85.2%; 50% female) subjects. The prevalence weighted to the region of Mainz and Mainz-Bingen in Germany was for choroidal nevi 2.4%, drusen of the optic nerve head 0.2%, tilted discs 1.5%, chorioretinal scars suggestive of toxoplasmosis 0.2%, retinitis pigmentosa 0.04% and persistent hyaloid artery 0.02%. Choroidal nevi were positively associated with a history of myocardial infarction (OR = 2.7, 95% confidence interval 1.2-6.2, p value = 0.017). Tilted discs were positively associated with increased intraocular pressure (OR = 1.09 per mm Hg (1.02-1.16), p = 0.011) and negatively associated with smoking (OR 0.4 (0.3-0.7), p = 0.0022). Participants with tilted discs had a mean spherical equivalent of - 3.6 dioptres (standard deviation 4.0) compared with - 0.4 dioptres (2.4) to those without. CONCLUSION: Our study is-to the best of our knowledge-the first to determine the prevalence of drusen of optic nerve head among Caucasians, to show a positive association between tilted discs and increased intraocular pressure and questions a possible link between choroidal nevi and myocardial infarction. It also showed that participants with tilted discs had a lower mean spherical equivalent than those without.
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Oftalmopatias/diagnóstico , Segmento Posterior do Olho/diagnóstico por imagem , Adulto , Idoso , Topografia da Córnea , Estudos Transversais , Oftalmopatias/epidemiologia , Feminino , Alemanha/epidemiologia , Humanos , Masculino , Pessoa de Meia-Idade , Disco Óptico/diagnóstico por imagem , Prevalência , Estudos Prospectivos , Microscopia com Lâmpada de FendaRESUMO
We present a case of spontaneous in situ breakage of intracorneal ring segments (ICRSs) 8â¯years after their implantation in a patient with keratoconus. The patient presented to our clinic with a red and painful right eye that had not improved despite topical steroids and antibiotics. The decision was made to explant the broken ICRSs from the cornea and send them for laboratory analyses, by which manufacturer defects were excluded. It is noteworthy that corneal curvature re-steepening was observed 4â¯months after ICRS removal despite the performance of crosslinking (CXL) 1â¯year prior to ICRS implantation.
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PURPOSE: This case report explores the role of the visual field perimetry and electroretinogram (ERG) in cases of non-infectious uveitis in the assessment and monitoring of retinal function and response to treatment. METHODS: A 59-year-old Caucasian female presenting with bilateral posterior uveitis newly diagnosed as birdshot chorioretinopathy (BSCR) presenting with bilateral decrease in visual acuity and cystoid macular edema, as well as a paracentral scotoma in the right eye. The diagnosis and follow-up of the case was done using visual field perimetry, optical coherence tomography (OCT), and ERG. RESULTS: Baseline ERG showed a marked decrease in the amplitudes of the scotopic and photopic responses and a delay of peak times mainly in the right eye. Mycophenolate mofetil at 2 g/day and oral prednisolone at 1 g/kg/day were administered with gradual tapering of the corticosteroids. After 5 months, there was a noticeable improvement in the visual acuity, macular edema in OCT, and an obvious increase in the amplitudes of the ERG associated with a decrease in peak times, particularly in the 30 Hz photopic 3.0 Flicker of the right eye. CONCLUSION: This case report highlights the importance of the peak time and wave amplitudes of the 30 Hz photopic DA 3.0 Flicker as being a sensitive parameter in the diagnosis and follow-up of BSCR.
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Coriorretinite/fisiopatologia , Campos Visuais/fisiologia , Coriorretinopatia de Birdshot , Diagnóstico Diferencial , Eletrorretinografia/métodos , Feminino , Humanos , Pessoa de Meia-Idade , Retina/fisiopatologia , Escotoma/fisiopatologia , Tomografia de Coerência Óptica/métodos , Uveíte Posterior/fisiopatologia , Acuidade Visual/fisiologia , Testes de Campo VisualRESUMO
Sekundo's Applanator is a new surgical instrument used mainly in transconjunctival scleral flap suturing in cases of postoperative hypotony after trabeculectomy. In contrast to Hoskins lens, it offers better visualization of the border of the scleral flap with good intraoperative stabilization of the globe; thus, it increases the effectiveness and decreases the time of the surgical procedure. Sekundo's Applanator was also found to be useful in reducing the size of an oversized bleb after trabeculectomy and in the closure of leaking sutureless sclerotomies after vitrectomies. In this report, we present and discuss the properties, uses, and advantages of this new instrument to the ophthalmic community.
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Túnica Conjuntiva/cirurgia , Procedimentos Cirúrgicos Oftalmológicos/instrumentação , Esclera/cirurgia , Retalhos Cirúrgicos , Técnicas de Sutura/instrumentação , Humanos , Pressão Intraocular , Hipotensão Ocular/cirurgia , Complicações Pós-Operatórias , Estudos Retrospectivos , EsclerostomiaRESUMO
PURPOSE: To determine the prevalence, ocular, and systemic associations of myelinated retinal nerve fibers (MRNF) in a Caucasian cohort. METHODS: The Gutenberg Health Study (GHS) is a population-based, prospective cohort study encompassing 15,010 subjects in Germany. Gutenberg Health Study participants, aged 35 to 74 years, stratified for gender, decades of age, and residence were examined for ophthalmologic and systemic conditions. Optic disc centered and macular photographs were reviewed for the presence of MRNF. RESULTS: In 25,728 eyes of 12,906 participants (86.0% of the cohort), the prevalence of MRNF was 0.4%. In a binary logistic regression analysis, MRNF was positively associated with history of stroke (OR, 6.8; 95% CI, 2.9-16.1; P < 0.001). Myelinated retinal nerve fibers was not associated with age, sex, cardiovascular conditions other than stroke or ocular parameters, such as refraction, visual acuity, intraocular pressure, or central corneal thickness. CONCLUSION: This population-based study provides novel data on the prevalence of MRNF in Western Europe. We report a positive association between history of stroke and MRNF. It adds an additional retinal sign for stroke and calls for further studying of the behavior of oligodendrocytes within cerebrovascular diseases.