89 results
The objective of this trial is to assess the effects and costs of DMEK vs. DSAEK in order to determine whether the new technique is effective and cost-effective over the standard technique.
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.
Primary: to compare the treatment effect of ranibizumab PRN (visual acuity loss and/or SD-OCT disease activity guided retreatment) versus aflibercept bimonthly regimen on central retinal thickness stability as measured by mean fluctuations between…
To evaluate the safety and efficacy of abicipar (2 mg), compared to 0.5 mg ranibizumab in treatment-naïve patients with neovascular AMD.
Primary Objective:To demonstrate noninferiority of ACRYSOF IQ PanOptix presbyopia-correcting IOL Model TFNT00 to the AT LISA tri IOL Model 839MP in mean photopic binocular uncorrected intermediate (60 cm) visual acuity at Visit 4A.Secondary…
Primary objective:To demonstrate that an individualized stabilization-criteria-driven PRN dosingregimen (PRN) with 0.5-mg ranibizumab administered with or without adjunctive lasertreatment has superior efficacy as compared to the current standard of…
The purpose of the study is to investigate the safety and effectiveness of the HF IF PIOL, and to compare performance with the Artiflex lens. Study outcomes will be used to obtain CE marking for the lens and for registration and marketing purposes.
To evaluate the role of the epithelium in the effect of CXL for treatment of progressive KC and to determine whether the epithelium should be removed or can be left intact during treatment.
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.
To demonstrate that combined (repeated) laser photocoagulation prolongs time to failure compared to anti-VEGF monotherapy.
To determine the proportion of successful alignment after treatment of infantile esotropia with Botox.
Primary ObjectiveTo investigate whether half-dose PDT treatment leads to a higher percentage of chronic CSC patients with subretinal fluid on OCT achieving an absence of this subretinal fluid on OCT as compared to HSML treatment.Secondary…
The main goal of this study is to investigate whether visual perceptual learning, i.e. practicing a challenging visual task and thereby improving performance, transfers to improved reading and search performance in children with visual impairment.…
To prevent avoidable visual impairment, in our controlled study, we want to contribute to the evidence of good treatment effects on visual functions (visual acuity both distances near and at distance, accuracy of accommodation), prevention of…
To investigate the additional value of partial endothelial trepanation (PET) in a deep anterior lamellar keratoplasty (DALK) procedure in terms of efficacy and safety in patients with keratoconus.
The purpose of this research study is to demonstrate that the fixed combination brinz/brim used twice daily has a similar effect (both in terms of reduction of the eye pressure and possible side effects) as brinzolamide and brimonidine used twice…
The objectives of this study are to assess and compare at 6 months 1) the percentage of subjects achieving bilateral uncorrected distance visual acuity and bilateral uncorrected near visual acuity <= 0.1 logMar; 2) spectacle independence at…
The objective of this study is to compare the efficacy and safety of the preservative-free fixed-dose combination of tafluprost 0.0015% and timolol 0.5% eye drops to those of tafluprost 0.0015% and timolol 0.5% eye drops given as individual…
The primary objective of this study is to compare the quality of vision following toric IOL implantation and monofocal IOL implantation. The secondary objectives are to compare uncorrected distance vision, spectacle dependence, residual refractive…