58 results
The primary objective is to study glaucomatous structural brain changes in a longitudinal manner, and how it relates to visual functional loss and glaucomatous retinal changes over time.
To monitor the effect of the free plate technique in Baerveldt implant surgery on the postoperative eye motility.
To investigate the extent to which performance measurements in a driving simulator discriminate between glaucoma patients and a control group.
Primary Objective: The aim of this study is to determine the specificity in *real life*, when screening is performed during regular optician visits. This specificity will depend on the specificity of the screening test, the frequency of other eye…
In the present study, we will investigate if a monocular visual field defect - due to primary open angle glaucoma - influences the anatomical integrity of the visual pathways.
To determine the effect of tube position in the anterior chamber on the corneal endothelium.
The objective of this study is to determine the light and dark adapation time and contrast sensitivity in changing background light conditions.
The purpose of this study is to collect additional safety and effectiveness of the InnFocus MicroShunt (MIDI Arrow) in subjects suffering from primary open angle glaucoma that are inadequately controlled on maximum tolerated medical therapy with…
The objectives of this pilot are (1) to test and develop an experimental setup to determine contrast sensitivity, visual field and adaptation time at high light conditions. (2) To perform a pilot study with 10 healthy subject.
To determine the contrast sensitivity, visual field and adaptation time at high light conditions.
The primary objective is to assess the IOP and MAP in sitting and side lying position in healthy subjects and in patients with NTG.
Evaluation of the CLIP strategy of glaucomatous loss
Part 1: To determine the effectiveness of self-instillation of fluorescein drops by means of the combined E-Box/Xal-Ease device. Part 2: To determine patient satisfaction of the two administration procedures, i.e. Xal-Ease versus E-Box/Xal-Ease.
To determine the influence of MFIOL on standard automated perimetry.
To determine the influence of MFIOL on glaucoma diagnostic tests namely, the FDT, OCT, and GDx.
The primary objective is the degree of IOP lowering after trabeculectomy with adjuvant Ologen® implantation, in comparison to trabeculectomy with mitomycin-C. Secondary objectives are peroperative and postoperative complications, and postoperative…
Demonstrate that compared to trabeculectomy, at 12 months follow-up:- a Baerveldt implant is not inferior with respect to IOP and- a Baerveldt implant is superior with respect to failure.
The purpose of this study is to expand knowledge of the IVANTIS Hydrus Implant's ability to decrease intraocular pressure (the pressure in the eye).
We want to assess the diagnostic performance of retinal nerve fiber layer (RNFL) thickness, macular ganglion cell layer (GCL) thickness, lamina cribrosa thickness and choroid thickness around the optic disc measured with SD-OCT in differentiating…
The objective of this study is to determine the optimal background light intensity for the examination of the visual field with a perimetry test and to confirm the de Vries-Rose, Weber's and Ferry-Porters law in patients with glaucoma.