Central retinal artery and Common Carotid artery occlusions following COVID-19 infection: A case report.

Purpose: To report a case of central retinal artery and common carotid artery occlusions following COVID-19 infection in a young female with no other risk factors.

Methods: Retrospective analysis of the medical notes of a patient hospitalized with COVID 19 infection at University Hospital Southampton.

Results: The patient was found to have dural venous sinus thrombosis and an acute infarct within the right parietal lobe.

Efficacy and Safety of Sutureless Trabeculectomy with Using Porous Collagen (Ologen) in Management of Glaucoma Patients.

Purpose: This study aims to investigate the safety, efficacy and feasibility of sutureless trabeculectomy using a porous collagen matrix that contains a connected porous structure (Ologen) in the control of intraocular pressure (IOP) in glaucoma patients .

Methods: The study includes 25 eyes from 24 patients that met the inclusion criteria. All eyes underwent trabeculectomy with the Ologen implant that provides a space with a dynamic and physiological aqueous reservoir system.