Interleukin-1ß-31 (rs1143627) genetic variant and the risk of age-related macular degeneration in the Brazilian population.

Background: Age-related macular degeneration (AMD) is a multifactorial disease and one of the main causes of blindness in people over 50 years old. The etiology and pathophysiology of AMD are not well understood. The aim of this study was to investigate whether the rs1143627 variant allele of IL1B, which encodes Interleukin (IL)-1ß, a key cytokine, mediates immune and inflammatory responses.Methods: A case-control study was conducted with 397 AMD patients and 402 controls in Brazil. IL1B genotyping was carried out with TaqMan® genotyping assay. Differences in IL1B allele frequencies and genotypes were evaluated between patients and controls and between wet and dry subgroups of AMD. Relationships between allele presence/genotype and disease risk are reported as odds ratios (ORs) with 95% confidence intervals (CIs).Results: Genotype proportions for the rs1143627 variant allele of IL1B were similar between AMD patients and controls (p = .21), with 84.38% of AMD patients and 79.60% of the controls carrying the variant allele. We observed a trend toward the variant allele being associated with AMD risk (OR = 1.38, 95% CI 0.95-2.03, p = .08), as well as a trend toward the variant allele being associated with increased risk for wet AMD in particular (OR = 1.23, 95% CI 0.96-1.56, p = .08).Conclusions: The rs1443627 variant was not associated with AMD risk in this Brazilian population sample. Larger studies are warranted to determine whether the trends observed in this study reflect a relationship between this variant and risk of AMD, especially wet AMD.

Ophthalmologic manifestations in primary antiphospholipid syndrome patients: A cross-sectional analysis of a primary antiphospholipid syndrome cohort (APS-Rio) and systematic review of the literature.

OBJECTIVE: There is a broad spectrum of eye involvement in antiphospholipid syndrome (APS). The majority of descriptions are presented as case reports that include mostly APS patients secondary to systemic lupus erythematosus (SLE), with no compelling evidence in primary APS (PAPS). This study aimed to describe ocular manifestations in our well-defined PAPS cohort (APS-Rio) and then perform a systematic literature review (SLR) of ocular manifestations in patients with APS or positivity to aPL without SLE. METHODS: We retrospectively analyzed PAPS patients followed at our outpatient clinics. All patients fulfilled Sydney APS classification criteria (2006). We evaluated them for ocular symptoms and previous ocular diagnoses. Antiphospholipid antibodies and clinical APS manifestations were compared between patients with and without ocular manifestations. For the SLR, electronic databases were searched up to November 2019. RESULTS: We studied 105 PAPS patients; 90.5% were female and 56.2% were Caucasian. We found ocular manifestations in 37.1% of our cohort. Thrombosis was the main criteria manifestation (95.2%) and lupus anticoagulant was the most prevalent antibody. Ophthalmologic diagnoses were present in 7 patients, with 5 having retinal vessels thromboses. Amaurosis fugax was the leading complaint, present in 30 patients. In the univariate analysis, amaurosis fugax was related to livedo (p = 0.005), Raynaud's phenomenon (p = 0.048) and the presence of anticardiolipin antibody (≥40 GPL/MPL) (p = 0.041). Hemianopia was associated with arterial hypertension (p = 0.049). In the multivariate analysis, the only association found was between livedo and amaurosis fugax (OR 4.09, 95%CI 1.5-11.11, p = 0.006). Our SLR incorporated 96 articles of ocular manifestations in patients with PAPS or positivity to aPL without SLE. Ocular findings varied from 5 to 88%, including anterior and posterior segments, orbital and neuro-ophthalmologic changes. CONCLUSION: There is little evidence on ocular manifestations in PAPS. We described an association between livedo and amaurosis fugax. Prospective studies are needed to promote the best treatment and avoid blindness in PAPS patients.

Ophthalmologic alterations in cutis marmorata telangiectatica congenita: a series of cases.

Cutis marmorata telangiectasia congenita is a rare cutaneous vascular disorder that may be associated with different systemic manifestations like body asymmetry, cutaneous, ophthalmologic, vascular, and neurological manifestations. We describe ophthalmologic alterations found in three patients with cutis marmorata telangiectatica congenita highlighting the rare retinal manifestations.

Ophthalmologic alterations in cutis marmorata telangiectatica congenita: a series of cases / Alterações oftalmológicas na cutis marmorata telangiectásica congênita: uma série de casos

ABSTRACT Cutis marmorata telangiectasia congenita is a rare cutaneous vascular disorder that may be associated with different systemic manifestations like body asymmetry, cutaneous, ophthalmologic, vascular, and neurological manifestations. We describe ophthalmologic alterations found in three patients with cutis marmorata telangiectatica congenita highlighting the rare retinal manifestations.

RESUMO A Cutis marmorata telangiectasica congênita é uma desordem vascular cutânea rara que pode estar associada a diferentes manifestações sistêmicas, como assimetria corporal, alterações cutâneas, oftalmológicas, vasculares e neurológicas. Descrevemos alterações oftalmológicas encontradas em três pacientes com cutis marmorata telangiectasia congênita, destacando as raras manifestações retinianas.

Straatsma syndrome / Síndrome de Straatsma

Abstract The presence of retinal myelinated nerve fibers is not a rare finding during routine examinations, and it is usually a benign and isolated finding. However, in some rare cases, it can be associated with other ophthalmological conditions. We describe a case of a patient with the triad myelin nerve fibers, myopia and ambliopia, which configures the Straatsma Syndrome.

Resumo A presença de fibras de mielina é um achado comum durante exames oftalmológicos de rotina. Na maior parte das vezes, tem caráter beningno e é um achado isolado. No entanto, em alguns raros casos, a presença de mielinização pode estar associada a outras condições oftalmológicas. Descrevemos um caso de paciente com a tríade presença de fibras nervosas retinianas mielinizadas, miopia, e ambliopia, configurando a síndrome de Straatsma.

Association of the CFH Y402H Polymorphism with the 1-Year Response of Exudative AMD to Intravitreal Anti-VEGF Treatment in the Brazilian Population.

AIM: Evidence of the relationship between the polymorphism of the complement factor H (CFH) gene at position 402 (Y402H) and the response to the treatment of wet AMD is controversial. The aim of this study was to compare the functional and morphological 1-year evolution of patients with exudative AMD treated with antivascular endothelial growth factor (VEGF) drugs with the CFH Y402H polymorphism in the Brazilian population. METHODS: Forty-six patients treated for wet AMD with bevacizumab or ranibizumab in a pro re nata regimen were included. The evolution of best-corrected visual acuity (BCVA) and central retinal thickness (CRT), and the number of injections over 1 year of follow-up were correlated with CFH genotypes. RESULTS: The analysis of variance for the difference between the BCVA denoted as logMAR (logarithm of the minimum angle of resolution) values showed an improvement at 1 year when compared to baseline (p = 0.039). Profile contrast analysis showed that this difference was significant only in the group without the C allele (p = 0.049), without significance in patients presenting with the risk allele (p = 0.241). CRT showed a mean reduction at 1 year compared to baseline (p < 0.001). Significant differences in the profile contrast test were found in the group without the C allele (p < 0.001) and in patients with the risk allele (p = 0.002). No difference was found in the number of injections among the different groups (p = 0.787). CONCLUSIONS: The presence of the risk allele of the Y402H polymorphism in the CFH gene was related to a less favorable evolution over 1 year in this sample of the Brazilian population with exudative AMD who were being treated with anti-VEGF drugs. In agreement with similar previous studies, this study concludes that the CFH risk genotypes may affect the disease response to treatment.

Pharmacogenetic Effect of Complement Factor H Gene Polymorphism in Response to the Initial Intravitreal Injection of Bevacizumab for Wet Age-Related Macular Degeneration.

PURPOSE: To compare the functional and morphological response to the initial intravitreal (IVT) injection of bevacizumab in exudative age-related macular degeneration (AMD) patients with the complement factor H (CFH) gene polymorphism T1277C in the Brazilian population. METHODS: Twenty-five unrelated patients with treatment-naive exudative AMD underwent an IVT injection of 1.25 mg bevacizumab at the initial presentation (D0) and were reexamined 7 days (D7) and 28 days (D28) later. The time and extent of visual acuity (VA) and central retinal thickness (CRT) changes were evaluated according to the presence of the T1277C polymorphism. RESULTS: In the homozygous risk group (CC), VA improvement was detected mostly from D7 to D28, while in the heterozygous (CT) and homozygous for the wild-type allele (TT) groups, functional response occurred earlier, from D0 to D7. Morphological response to the first IVT injection of bevacizumab was significant in the CT and TT groups, while the CC group presented no significant change in CRT up to D28. CONCLUSION: The CC variant of the CFH gene polymorphism T1277C is related to delayed functional and limited morphological response to the initial IVT injection of bevacizumab in exudative AMD patients in a sample of the Brazilian population.

Kabuki Syndrome: a case report with severe ocular abnormalities / Síndrome de Kabuki: relato de caso com alterações oculares severas

Kabuki syndrome is a rare congenital anomaly, characterized by five fundamental features, the "Pentad of Niikawa": dysmorphic facies, skeletal anomalies, dermatoglyphic abnormalities, mild to moderate mental retardation and postnatal growth deficiency. Patients present characteristic external ocular features, nonetheless they may also present significant ocular abnormalities. We report a case of a brazilian child diagnosed with Kabuki syndrome, addressing the clinical features observed, with emphasis on the ocular manifestations. This case highlights the existence of this syndrome and all of its complexity. The identification of preventable causes of loss of vision underlines the value of detailed ophthalmologic examination of Kabuki syndrome patients.

A síndrome de Kabuki é uma anomalia congênita rara, caracterizada por cinco aspectos fundamentais a "Pêntade de Niikawa": face dismórfica, anomalias esqueléticas, alterações dermatoglíficas, retardo mental leve a moderado e retardo de crescimento pós-natal. Os pacientes apresentam aspectos oculares externos característicos. Além disso, também podem apresentar anormalidades oculares significativas. Reportamos um caso de uma criança brasileira diagnosticada com síndrome de Kabuki, relatando os aspectos clínicos observados, com ênfase nas manifestações oculares. Esse caso chama a atenção para a existência dessa síndrome e toda sua complexidade. A identificação de causas evitáveis de perda de visão reforça a importância do exame oftalmológico detalhado de pacientes com síndrome de Kabuki.

[Perception of the users, health professionals and managers of the assistance model of the Regional Ophthalmologic Hospital of Divinolândia--SP]. / Percepção dos usuários, profissionais de saúde e gestores sobre o modelo de atendimento oftalmológico no Hospital Regional de Divinolândia--São Paulo.

PURPOSE: This study aimed to evaluate the assistance quality through the perception of the users and municipal health managers (mayors, health secretaries and screening team). METHODS: A transversal and descriptive study was carried out. RESULTS: The sample was comprised by 359 users and 48 managers. Medical assistance was considered excellent by 79.6% of the users, 93.7% of the managers, 87.5% of the health secretaries and 100% of the screening team. Reception received a great evaluation by 73.8% of the users and 93.8% of the selectors. CONCLUSION: The assistance model used at the Ophthalmologic Clinic of Divinolândia obtained a high level of satisfaction pleasing both users and managers.

Percepção dos usuários, profissionais de saúde e gestores sobre o modelo de atendimento oftalmológico no Hospital Regional de Divinolândia - São Paulo / Perception of the users, health professionals and managers of the assistance model of the Regional Ophthalmologic Hospital of Divinolândia - SP

Objetivo: Avaliar a qualidade do atendimento, pela percepção dos usuários e gestores municipais de saúde (prefeitos, secretários de saúde e triadores). Métodos: Realizou-se um estudo transversal e descritivo. Resultados: A amostra foi composta por 359 usuários e 48 gestores. O atendimento médico foi considerado ótimo por 79,6 por cento dos usuários, por 93,7 por cento dos prefeitos, por 87,5 por cento dos secretários de saúde e por 100 por cento dos triadores. O pessoal de enfermagem foi considerado ótimo por 75,7 por cento dos usuários, 93,8 por cento dos prefeitos, 75,0 por cento dos secretários de saúde e por 100 por cento dos triadores. A recepção recebeu avaliação ótima de 73,8 por cento dos usuários e 93,8 por cento dos triadores. Conclusão: O modelo de atendimento da Clínica Oftalmológica de Divinolândia obteve alta satisfação tanto dos usuários como dos gestores.

Purpose: This study aimed to evaluate the assistance quality through the perception of the users and municipal health managers (mayors, health secretaries and screening team). Methods: A transversal and descriptive study was carried out. Results: The sample was comprised by 359 users and 48 managers. Medical assistance was considered excellent by 79.6 percent of the users, 93.7 percent of the managers, 87.5 percent of the health secretaries and 100 percent of the screening team. Reception received a great evaluation by 73.8 percent of the users and 93.8 percent of the selectors. Conclusion: The assistance model used at the Ophthalmologic Clinic of Divinolândia obtained a high level of satisfaction pleasing both users and managers.

Reproducibility of water drinking test performed at different times of the day.

PURPOSE: To evaluate the reproducibility of water drinking test (WDT) performed at different times of the day, in primary open angle glaucoma (POAG) patients and normal individuals. METHODS: Fifteen patients with POAG and 30 normal individuals underwent three WDTs at different times of the day (7 AM, 12 PM, and 5 PM) on 3 different days. Test results in POAG patients and normal individuals were compared. Agreement and correlation of intraocular pressure (IOP) baseline levels, peak levels, and IOP change (peak IOP--baseline IOP) on tests performed at different times were evaluated. Only right eye measurements were analyzed. RESULTS: Mean baseline IOP, peak IOP and IOP change were significantly higher in POAG patients than in normal individuals, at all time intervals (p<0.05). The Bland-Altman analysis demonstrated limits of agreement for IOP peak levels and IOP changes larger than the clinically acceptable (>3 mmHg), even though Pearson's test revealed good correlation among the results. CONCLUSION: The mean IOP peak and mean IOP change observed during WDT are significantly higher in POAG patients than in control individuals. Low levels of agreement among WDTs performed at different times of the day suggest a poor reproducibility of WDT, which may limit its applicability for the diagnosis and follow-up of glaucoma.

Reproducibility of water drinking test performed at different times of the day / Reprodutibilidade do teste de sobrecarga hídrica realizado em diferentes horários do dia

PURPOSE: To evaluate the reproducibility of water drinking test (WDT) performed at different times of the day, in primary open angle glaucoma (POAG) patients and normal individuals. METHODS: Fifteen patients with POAG and 30 normal individuals underwent three WDTs at different times of the day (7 AM, 12 PM, and 5 PM) on 3 different days. Test results in POAG patients and normal individuals were compared. Agreement and correlation of intraocular pressure (IOP) baseline levels, peak levels, and IOP change (peak IOP - baseline IOP) on tests performed at different times were evaluated. Only right eye measurements were analyzed. RESULTS: Mean baseline IOP, peak IOP and IOP change were significantly higher in POAG patients than in normal individuals, at all time intervals (p<0.05). The Bland-Altman analysis demonstrated limits of agreement for IOP peak levels and IOP changes larger than the clinically acceptable (>3 mmHg), even though Pearson's test revealed good correlation among the results. CONCLUSION: The mean IOP peak and mean IOP change observed during WDT are significantly higher in POAG patients than in control individuals. Low levels of agreement among WDTs performed at different times of the day suggest a poor reproducibility of WDT, which may limit its applicability for the diagnosis and follow-up of glaucoma.

OBJETIVO: Avaliar a reprodutibilidade do teste de sobrecarga hídrica (TSH) em diferentes horários em que é realizado, em pacientes com glaucoma primário de ângulo aberto (GPAA) e em indivíduos normais. MÉTODOS: Quinze pacientes com GPAA e 30 indivíduos normais foram submetidos a três TSHs, realizados em diferentes horários do dia (às 7:00 h, 12:00 h e 17:00 h), em três dias diferentes. Foram comparados os resultados dos testes em pacientes com GPAA e indivíduos normais. Foram analisadas a concordância e a correlação entre os valores de medida basal, pico e variação de pressão intraocular (PIO) (pico de PIO - PIO basal) nos testes realizados nos diferentes horários. Apenas as medidas do olho direito foram analisadas. RESULTADOS: Os valores médios de medida basal, pico e variação de PIO foram significativamente maiores nos pacientes glaucomatosos que nos indivíduos normais, em todos os horários (p<0,05). A análise de Bland-Altman apresentou limites de concordância de pico e variação de PIO maiores do que o clinicamente aceitável (>3 mmHg), apesar de o teste de Pearson demonstrar boa correlação entre os resultados. CONCLUSÃO: O TSH apresenta valores de pico e variações da PIO significativamente maiores em pacientes glaucomatosos que em indivíduos normais. Os baixos níveis de concordância entre os TSHs realizados em diferentes horários do dia sugerem uma baixa reprodutibilidade do TSH, que pode limitar sua aplicabilidade para diagnóstico e acompanhamento do glaucoma.

Central retinal artery occlusion associated with traumatic carotid cavernous fistula: case report.

Carotid cavernous fistulas are a rare entity occurring as result of head trauma and also spontaneously. The authors report a rare case of central retinal artery occlusion complicating traumatic carotid-cavernous fistula, resulting in severe visual acuity loss. Spontaneous closure of the fistula was observed. The possible mechanisms responsible for this complication are discussed.

Central retinal artery occlusion associated with traumatic carotid cavernous fistula: case report

Carotid cavernous fistulas are a rare entity occurring as result of head trauma and also spontaneously. The authors report a rare case of central retinal artery occlusion complicating traumatic carotid-cavernous fistula, resulting in severe visual acuity loss. Spontaneous closure of the fistula was observed. The possible mechanisms responsible for this complication are discussed.

Fístulas carótido-cavernosas são raras e ocorrem como resultado de trauma cefálico e também espontaneamente. Os autores relatam um caso raro de oclusão de artéria central da retina complicando fístula carótido-cavernosa traumática, resultando em perda grave da acuidade visual. Fechamento espontâneo da fístula foi observado. Os possíveis mecanismos responsáveis por esta complicação são discutidos.

Intralenticular metal foreign body: case report.

Intralenticular foreign bodies comprise about 5% to 10% of all intraocular foreign bodies and can result in serious complications. The management depends on some factors like size, location, material type and the risk of infection. We present a patient with an intralenticular metal foreign body in the left eye that, following initial treatment with topical steroid and antibiotic, underwent lens aspiration with removal of the intralenticular foreign body and insertion of a posterior chamber intraocular lens with good visual outcome.