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During the 2020–21 academic year, COVID-19-related educational disruptions impacted school-based vision screenings. However, limited information regarding changes in vision screening and the number of students impacted has been reported. Delayed screenings can negatively impact students’ referral to eye care providers, which may affect a child's ability to see clearly and academic success. This study aims to describe changes in school-based vision screening practices through a survey of National Association of School Nurses state representatives (n = 49). Among states with vision screenings mandates, participants reported that 23.7% (9/38) states waived screenings, 31.6% (12/38) continued screenings, and 36.8% (14/38) modified requirements, such as grades screened or assessments included (e.g., color vision and stereoacuity screenings). These results suggest that millions of students across the United States missed vision screenings during the 2020–21 academic year. Efforts by education and school health stakeholders should be directed towards addressing the pandemic-related disruption in vision screening.

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Sturge-Weber syndrome (SWS) is a rare, sporadic neurocutaneous disorder, primarily characterized by port-wine stain (PWS) over the ophthalmic division of the trigeminal nerve (V1) territory (hallmark feature) and glaucoma (in 30-60% of cases). Other ocular manifestations include episcleral involvement of the PWS, choroidal vascular malformations, and iris heterochromia. Two previous reports also associated ectopia lentis concomitantly among these cases. However, here we report spherophakia as a novel ophthalmological finding in SWS. A 56-yearold female previously diagnosed with SWS presented to the outpatient clinic complaining of right-sided decreased visual acuity and pain after a fall. Phenotypically, the patient had a PWS around V1 territory and involvement of both eyelids. Previous relevant ocular history included retinal detachment without macular involvement, ocular hypertension, and phacodonesis. The slit-lamp examination showed anterior lens luxation and elevated intraocular pressure (IOP) of 40 mm Hg by tonometry. Prior to the surgical approach, the patient received hypotensive

Pediatric vision screening detects children at risk for visual conditions with the goal of connecting those in need with an eye care provider for evaluation and treatment. The primary aim for vision screening in younger children is the detection of those at risk for amblyopia, which can result in irreversible vision loss if left untreated. In older children, screening goals broaden to include the detection of risk for uncorrected refractive error. In the United States, professional organization guidelines and state-mandated requirements for vision screening vary widely across both the timing and components of screening. In this article, we describe the goals and components of pediatric vision screenings, current challenges, novel approaches to providing follow-up services through school-based vision programs, and future directions.

CFH and HTRA1 genes are traditional markers of increased risk of age-related macular degeneration (AMD) across populations. Recent findings suggest that additional genes—for instance, in the dystrophin-associated protein complex—might be promising markers for AMD. Here, we performed a case-control study to assess the effect of SGCD single nucleotide polymorphisms (SNPs), a member of this protein family, on AMD diagnosis and phenotype. We performed a case-control study of an under-studied population from Hispanics in Mexico City, with 134 cases with 134 unpaired controls. Cases were 60 years or older (Clinical Age-Related Maculopathy Staging (CARMS) grade 4–5, as assessed by experienced ophthalmologists following the American Association of Ophthalmology (AAO) guidelines), without other retinal disease or history of vitreous-retinal surgery. Controls were outpatients aged 60 years or older, with no drusen or retinal pigment epithelium (RPE) changes on a fundus exam and a negative family history of AMD. We examined SNPs in the SGCD gene (rs931798, rs140617, rs140616, and rs970476) by sequencing and real-time PCR. Genotyping quality checks and univariate analyses were performed with PLINK v1.90b3.42. Furthermore, logistic regression models were done in SAS v.9.4 and haplotype configurations in R v.3.3.1. After adjusting for clinical covariates, the G/A genotype of the SGCD gene (rs931798) significantly increases the odds of being diagnosed with AMD in 81% of cases (1.81; 95% CI 1.06–3.14; p = 0.031), especially the geographic atrophy phenotype (1.82; 95% CI 1.03–3.21; p = 0.038) compared to the G/G homozygous genotype. Moreover, the GATT haplotype in this gene (rs931798, rs140617, rs140616, and rs970476) is associated with lower odds of AMD (adjusted odds ratio (OR) 0.13; 95% CI 0.02–0.91; p = 0.041). SGCD is a promising gene for AMD research. Further corroboration in other populations is warranted, especially among other Hispanic ethnicities.

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Background: Teleophthalmology (TO) is a fundamental tool to continue eye care delivery during the COVID-19 pandemic. TO programs allow follow-up of patients with chronic eye conditions, postoperative follow-up, triage, and referral of emergency conditions.Given the high risk of infection associated with ophthalmic examinations, TO enables safe and satisfactory interactions between patients and health care providers.Methods: We conducted a cross-sectional study to evaluate a TO program implemented in Mexico City, between April 1 st , 2020, and June 15 th , 2020. TO consults were offered via telephone and video visits. The program included tele-triage and follow-up consultations. Patients meeting referral criteria for emergency face-to-face (EFTF) evaluation were scheduled for in-person evaluation.Demographic clinical and ophthalmological information, as well as the Net Promoter Score (NPS) for assessing the general patient satisfaction, were obtained.Results: A total of 1,242 teleconsultations were conducted, including 1,159 first assessment consults and 78 follow-ups. The mean age of patients was 59 ± 18.6 years, most were females (57.5%) and had previous eye conditions (65.5%). The most frequent ocular condition presumed during teleconsultation was dry eye syndrome. The prevalence of ocular emergencies requiring EFTF assessment was 12.4%, with a 26.8% no-show rate and a positive predictive value of 51.9%. Patients reported high satisfaction with TO services (NPS = 86.9). Conclusion:TO stands as a viable alternative to limit COVID-19 transmission. Teleconsultation satisfaction rates are high, and most cases will not require immediate referral. Thus, TO programs may serve as a safe response to alleviate healthcare systems, while meeting patients needs during the pandemic.