Anterior chamber tube placement of the Ahmed valve linked to endothelial cell loss

APR 09, 2021 Glaucoma Researchers compared corneal endothelium damage after Ahmed glaucoma valve implantation with anterior chamber or ciliary sulcus placement. Study design This retrospective, nonrandomized, longitudinal study included 26…

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Long-term symptoms in COVID-19 patients

MAR 24, 2021 Comprehensive Ophthalmology Investigators evaluated the long-term sequelae in outpatients following COVID-19 infection. Study design This longitudinal prospective cohort study of adults with laboratory-confirmed severe acute respiratory syndrome…

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OCTA reveals enlarged foveal avascular zone in preclinical Alzheimer’s disease

MAR 23, 2021 Comprehensive Ophthalmology, Neuro-Ophthalmology/Orbit, Retina/Vitreous Investigators longitudinally examined long-term alterations in the foveal avascular zone (FAZ) in patients with preclinical Alzheimer disease.  Study design The authors conducted a…

Continue Reading OCTA reveals enlarged foveal avascular zone in preclinical Alzheimer’s disease