51 results
To evaluate long term results of DSEK and to compare pre- and postoperative quality of vision in patients with Fuchs' endothelial dystrophy.
To determine straylight values in pseudophakic patients. This study will lead to objective documentation of loss of visual function among pseudophakic patients and will lead to more insight in the etiology of straylight among this group of patients…
Primary objectives:A. To determine the ability of the Toric ARTIFLEX PIOL to reduce astigmatism (performance); B. To establish the mechanical properties of the lens in the anterior chamber in terms of rotational stability of the lens, tilting of the…
To compare the effectiveness of 1) double dose of cyclopentolate and 2) one dose of cyclopentolate and one dose of tropicamide with 3 days, total 5 doses atropine.To investigate whether one dose of tropicamide combined with cyclopentolate is as…
The primary purpose of this study is to assess the efficacy of occlusion therapy (visual acuity of the amblyopic eye five weeks after cessation of occlusion therapy) in previously untreated patient with amblyopia between seven and forty years of age…
In light of the aforementioned the current study has three objectives:1) to standardize orientation and mobility instruction for older people with visual impairments who use the identification cane; 2) to evaluate the effects of this standardized…
• To evaluate whether 7-day treatment with oral QLT091001 can improve visual function in subjects with LCA or RP caused by RPE65 or LRAT gene mutations.• To evaluate duration of visual function improvement (if observed) in subjects with LCA or RP…
The primary objective is to demonstrate non-inferiority of patients bilaterally implanted with the AcrySof® IQ ReSTOR® +2.5 D MIOL to AcrySof® IQ ReSTOR® +2.5 D MIOL in the dominant eye and AcrySof® IQ ReSTOR® +3.0 D in the fellow eye in binocular…
Primary Objective: To determine when straylight stabilizes in eyes after cataract surgery, determine the amount of straylight in eyes implanted with a Clareon monofocal IOL and a Vivinex XY1 monofocal IOL, and compare these straylight values to…
To evaluate the efficacy and safety of brolucizumab used in a Treat-to-Control (TtC) regimen for the treatment of patients with neovascular age-related macular degeneration (nAMD) with the objective to evaluate the potential to reduce treatment…
The objective of this trial is to evaluate the safety and efficacy of the combination of Fovista® intravitreous administration with Avastin® compared to Avastin® monotherapy.
The objectives of the study are to assess the safety and tolerability of ascending doses of SAR422459 in patients with Stargardt macular disease and to evaluate the possible biological activity of SAR422459.
To achieve a valid comparison of the effect of gaming and patching therapy on visual acuity, with compliance measured electronically.
The aim of this study is to validate a recently created online refraction method by comparing the outcomes of the online refraction method with the *golden standard* manifest refraction.
The primary objective of this study is to evaluate the long-term safety and tolerability of ITV injections of 10 mg lampalizumab administered to patients with GA secondary to AMD as assessed by the:• Incidence and severity of ocular adverse events•…
Primary Objective:The primary objective of this study is to demonstrate the long-term (3 years) favorable visual acuity and adverse event outcomes for the Clareon IOL compared to historical SPE rates as reported in EN ISO 11979-7:2014.Secondary…
Primary objectiveTo evaluate the effects of treatment with MyopiaX on the rate of myopia progression in children and adolescents as reflected in spherical equivalent refraction and axial length changes at 6months relative to baseline.Secondary…
The current project has two goals: (1) to measure viewing strategies used by children with normal vision, children with ocular visual impairment and children with CVI and (2) to evaluate whether training viewing strategies results in more efficient…
The main objective of this study is to evaluate the safety and effectiveness of the Artiflex Presbyopic IOL. It will be studied whether the IOL can provide satisfactory near, intermediate, and distance vision in subjects who desire spectacle…
To determine non-inferiority of the corrected distance visual acuity (CDVA) with the prescription obtained through the web-based measurement of refractive error, compared to usual care, in patients who underwent routine cataract surgery.