ABSTRACT Objective: To evaluate the therapeutic response to brolucizumab in eyes with chronic neovascular age-related macular degeneration (nAMD) refractory to prior anti-angiogenic treatments. Methods: This prospective observational study included patients with chronic nAMD who maintained exudative neovascularization after at least three injections of ranibizumab and/or aflibercept without previous episodes of uveitis or vasculitis. Participants received one to three intravitreal injections of brolucizumab. Best-corrected visual acuity (BCVA) was assessed before and 4 weeks after each injection, along with analysis of fluid […]

ABSTRACT Objective: To evaluate the incidence of retinopathy of prematurity and of its outcomes in a reference maternity hospital in northeastern Brazil and to identify associated factors. Methods: A cross-sectional, retrospective study was conducted using secondary data from newborns screened between August 2020 and November 2022. Results: The statistical analysis included 166 infants. The disease incidence was 40% (66 cases). Stage 2 was the most incident (46 cases), followed by stage 1 (15 cases) and stage 3 (5 cases). No […]

ABSTRACT Objective: To describe the epidemiological characteristics of corneal transplants in Brazil between 2014 and 2023. Methods: This is a descriptive, retrospective epidemiological study with a quantitative approach. Data were collected from the SIA/SUS platform of DATASUS, covering the period from 2014 to 2023. Descriptive and inferential analyses were conducted using the SPSS software. The variables studied included the number of transplants, regional disparities, and the relationship between public funding and procedures performed. Results: During the analyzed period, 38,728 corneal […]

ABSTRACT Objective: To determine the prevalence of blindness in elderly people from quilombola communities located in the immediate geographic region of Araguaína, in the north of Tocantins. Methods: A cross-sectional study was carried out, in which 80 residents, aged 60 or over, from 4 certified quilombola communities in this region were examined: Pé do Morro, Baviera, Dona Juscelina, and Cocalinho. Everyone answered a questionnaire on demographic and socioeconomic variables, and underwent a visual acuity exam, using the Snellen Table. For […]

ABSTRACT Purpose: To evaluate the prevalence of refractive errors (RE) in children and their association with age group, sex, and racial variations before the COVID-19 Pandemic. Methods: This retrospective cross-sectional study involved 1,086 children with a mean age of 9.1 years (0-15 years) who underwent refraction examination under cycloplegia between 2015 and 2019. Myopia was defined as Spherical Equivalent (SE) −0.50 diopters (D) or more; hyperopia as +2.0 D, and astigmatism as at least −0,50 D. The RE were further […]

ABSTRACT Introduction: Myopia is a growing global concern and there is a lack of studies on its prevalence among Brazilian schoolchildren. Methods: This study aimed to determine the prevalence of myopia in Brazilian children aged 3–18 years through a review and meta-analysis of published studies. Eleven high-quality studies were analyzed following the 2022 PRISMA guidelines. Prevalence was calculated using a meta-analysis, considering the heterogeneity among the studies. Results: The overall crude prevalence of myopia in Brazilian children was 7.65%. There […]

ABSTRACT Objective: To assess myopia prevalence in children from public schools of the metropolitan region of Porto Alegre, in Rio Grande do Sul. Methods: It is a prospective cross-sectional study with a sample of 330 children from public schools of the metropolitan region of Porto Alegre, from 5 to 20 years old. The students were submitted to an ophthalmological evaluation including auto-refractor measurements, best corrected and uncorrected visual acuity, subjective refraction under cycloplegia and axial length. The outcomes were prevalence […]

ABSTRACT Objective To evaluate the perception and attitudes of the Brazilian population regarding eye health care. Methods A cross-sectional study was carried out. The sample was random and calculated to be representative of the Brazilian population. Data collection was carried out by a specialized company, through telephone calls, by trained staff. The questionnaire was structured with objective questions about the eye health habits of the interviewees. All interviews were recorded and reviewed. Results The study population was 2132 people. The […]