Myopia progression in school children with prolonged screen time during the coronavirus disease confinement.

Background: Myopia, the most common refractive error, is a global public health problem with substantial visual impairment if left untreated. Several studies have investigated the association between increased near-work and restricted outdoor activities in children with myopia; however, such studies in children without myopia are scarce. We aimed to monitor the effect of the coronavirus disease-2019 (COVID-19) home confinement and mandatory virtual learning on myopic progression among myopic and non-myopic school-aged children. Methods: We conducted a retrospective chart review of children aged 6 - 12 years attending regular visits to the pediatric ophthalmology clinic in a tertiary eye hospital in Eastern Province, Saudi Arabia. Cycloplegic refraction was determined from three visits at least six months apart: two visits before the start of the COVID-19 pandemic and one during the COVID-19 home confinement. Parents were asked about the time spent in near-work and outdoor activities, the devices used during virtual learning, and the demographic characteristics of the children. Statistical analyses were conducted to compare myopia progression before and during the COVID-19 home confinement. Results: A total of 160 eyes of 80 children were analyzed. The boy (n = 46) to girl (n = 34) ratio was 1.4:1. The hyperopia (n = 131 eyes) to myopia (n = 29 eyes) ratio was 4.5:1. Most eyes exhibited a hyperopic shift before the confinement; however, all eyes displayed a myopic shift during the confinement. When comparing both eyes of the same individual, the more myopic or less hyperopic eye in the same child had a significantly greater myopic shift than the fellow eye (both P < 0.05). Children who used tablets showed a significant myopic shift (P < 0.05). Likewise, children in both age categories ( ≤ 8 and > 8 years), boys, those living in an apartment, and those having parents with bachelor's degrees experienced a significant myopic shift during COVID-19 home confinement compared to before (all P < 0.05). The mean myopic shift was greater in children aged > 8 years than in those aged ≤ 8 years. Children with and without a family history of myopia had a myopic shift in the mean spherical equivalent during COVID-19 home confinement; however, that of children with no family history was statistically significant (P < 0.05). Conclusions: Progression of myopia accelerated in children during the COVID-19 pandemic. Excessive time spent on digital screen devices at near distances is considered a substantial environmental contributor to myopic shift in children. Further multicenter studies with extended follow-up periods are needed to assess the factors contributing to myopic progression in our population.

Bilateral proptosis-an unusual presentation of extensive allergic fungal sinusitis.

Allergic fungal rhinosinusitis (AFRS) is counted as the most common form of fungal sinusitis. It is mainly due to the hypersensitivity reaction to fungal infection. Usually, the patients are atopic or immunocompetent. These patients are usually suffering from signs and symptoms of rhinosinusitis. The expanding mass in the disease leads to bony remodeling and the involvement of adjacent structures. When allergic mucin involves the orbit, many complications may occur. This includes diplopia, telecanthus, unilateral proptosis, malar flattening, epiphora, Asthenopia and even visual loss. The diagnosing of AFRS initially requires radiographic imaging, but to confirm the diagnosis, histopathological examination is needed. The treatment of AFRS should be combined with surgical and medical therapy. This case report demonstrates a unique and rare presentation of the non-invasive AFRS with bilateral proptosis which had dramatic improvement and resolution after we managed it with endoscopic sinus surgery, steroids and nasal saline irrigation.