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Browsing by Author "Stefánsson, Einar"

Browsing by Author "Stefánsson, Einar"

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    Can postoperative dexamethasone nanoparticle eye drops replace mitomycin C in trabeculectomy? 
    Johannesson, Gauti; Gottfredsdottir, Maria; Ásgrimsdóttir, Guðrún Marta; Loftsson, Thorsteinn; Stefánsson, Einar (Wiley, 2020-02-17)
    Purpose: Compare (a) nonmitomycin C (MMC) trabeculectomy and 1.5% dexamethasone nanoparticle (DexNP) eye drops postoperatively with (b) trabeculectomy with MMC and Maxidex® eye drops postoperatively. Methods: Randomized prospective single masked clinical ...
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    Retinal oximetry measures systemic hypoxia in central nervous system vessels in chronic obstructive pulmonary disease 
    Eliasdottir, Thorunn; Bragason, Davíð; Harðarson, Sveinn Hákon; Vacchiano, Charles; Gislason, Thorarinn; Kristjánsdóttir, Jóna Valgerður; Kristjánsdóttir, Gudrún; Stefánsson, Einar (Public Library of Science (PLoS), 2017-03-22)
    Background Determination of the blood oxyhemoglobin saturation in the retinal vessels of the eye can be achieved through spectrophotometric retinal oximetry which provides access to the state of oxyhemoglobin saturation in the central nervous system ...
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    Retinal Oximetry with Scanning Laser Ophthalmoscope in Infants 
    Vehmeijer, Wouter B.; Magnusdottir, Vigdis; Eliasdottir, Thorunn; Hardarson, Sveinn Hakon; Schalij-Delfos, Nicoline E.; Stefánsson, Einar (Public Library of Science (PLoS), 2016-02-03)
    Dual wavelength retinal oximetry has been developed for adults, but is not available for infants. Retinal oximetry may provide insight into the pathophysiology of oxygen-mediated diseases like retinopathy of prematurity. More insight in the oxygen ...
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    Retinal oxygen metabolism in patients with mild cognitive impairment 
    Ólafsdóttir, Ólöf Birna; Sævarsdóttir, Hrafnhildur Sif; Hardarson, Sveinn Hakon; Hannesdóttir, Kristín Hanna; Traustadóttir, Valgerður Dóra; Karlsson, Róbert Arnar; Einarsdóttir, Anna Bryndís; Jónsdóttir, Katrin Diljá; Stefánsson, Einar; Snædal, Jon (Elsevier BV, 2018)
    Introduction We have previously reported that retinal vessel oxygen saturation is increased in mild-to-moderate dementia of Alzheimer's type when compared with healthy individuals. Mild cognitive impairment (MCI) is the predementia stage of the disease. ...