Purpose To document the presentation of unilateral combined endophthalmitis and orbital cellulitis in patients with COVID-19 infection and study their prognosis. Patients and methods This interventional case series study included 9 patients referred to the Ophthalmology Department, Minia University Hospital with unilateral combined endophthalmitis and orbital cellulitis between April 2020 and March 2021. In addition to the COVID-19 work-up, all patients were subjected to full ophthalmological evaluation and managed according to their ophthalmic and systemic disease. Results The patients were 5 females and 4 males. They had clinical, laboratory and imaging findings that confirmed COVID-19 infection. All patients had unilateral endophthalmitis with orbital cellulitis and profound visual loss in the affected eye. Three patients died due to respiratory failure, while 6 patients recovered systemically. The survived patients developed atrophia bulbi in 4 patients and in 2 patients, the globe retained normal size but with complete visual loss. Conclusion Combined endophthalmitis and orbital cellulitis can be one of the early presentations of patients with COVID-19 infection with poor visual prognosis. Trial registration Clinical registration: clinicaltrials.gov identifier: NCT04456556.

Introduction: Vitamin B12 (vitB12)deficiency causes failure of red blood cells (RBC) maturation leading to cell lysis causing excess heme production resulting in indirect hyperbilirubinemia.Purpose: We aimed toassess vitB12 serum levels in neonates with jaundice and compare these levels with that of apparently healthy neonates and detect the impact of the maternal vitB12 on both vitB12 and bilirubin of their neonates.Patients and methods: Complete blood count (CBC), C-reactive protein (CRP), and VitB12 were assessed in both groups; 60 full term neonates with jaundice (Group I) and 60 full term controls. VitB12 levels were assessed for the mothers of all included neonates.Results: VitB12 in jaundice neonates were significantly lower than that of controls. Maternal vitB12 was positively correlated with neonatal vitB12 and negatively correlated with neonatal total serum bilirubin levels (TSB). Conclusion:Low maternal vitB12 affects both vitB12 and bilirubin levels of their neonates.

Purpose This article evaluates the effect of antiepileptic drugs (AEDs) on thyroid function tests in children with epilepsy. Methodology One hundred twenty children were studied, with 40 patients taking older generation AEDs Na valproate (N = 20) and carbamazepine (N = 20), 40 patients taking newer generation AEDs levetiracetam (N = 20) and oxcarbazepine (N = 20), and 40 healthy children as controls. Serum T3, T4, FT4, and thyroid-stimulating hormone (TSH) were measured. Results Patients taking Na valproate had lower T3, T4, and a higher TSH level than controls. Patients taking carbamazepine had the lowest T3, T4, and FT4 serum levels among patients receiving AEDs. Conclusion The thyroid function tests were affected by the use of Na valproate and carbamazepine compared to both the control group and the group taking newer AEDs oxcarbazepine and levetiracetam. In addition, there was no effect of levetiracetam on thyroid function test results.

No abstract