Search for a trial

Global Multicenter Study with the Hydrophobic Acrylic (HF) Iris-Fixated PIOL for the Correction of Myopia in Phakic Eyes

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.

Crowding in children with visual impairment: The effect of a magnifier on near visual acuity

This study has two major goals. The first goal of this study is to evaluate whether the disabilitating effects of crowding can be reduced by the use of a magnifier early in life. The second goal is to investigate motor and visual development of…

EXPLORE: a phase 2, outcomes assessor-masked, multicentre, randomised study to evaluate the safety and efficacy of two doses of GT005 administered as a single subretinal injection in subjects with geographic atrophy secondary to age-related macular degeneration

The overall objectives of the study are to evaluate the safety and efficacy (anatomical and functional visual outcomes) of two doses of GT005 in genetically defined subjects with GA due to AMD.

A 64-week, two-arm, randomized, double-masked, multicenter, phase IIIb study assessing the efficacy and safety of brolucizumab 6 mg compared to aflibercept 2 mg in a treat-to-control regimen in patients with neovascular agerelated macular degeneration (TALON)

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…

Viewing strategy training in children with (cerebral) visual impairment

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…

An Eighteen-Month, Two-Arm, Randomized, Double-Masked, Multicenter, Phase III Study assessing the Efficacy and Safety of Brolucizumab versus Aflibercept in Adult Patients with Visual Impairment due to Macular Edema secondary to Central Retinal Vein Occlusion (RAVEN)

To evaluate the efficacy and safety of brolucizumab in the treatment of patients with macular edema (ME) secondary to central retinal vein occlusion (CRVO) and its potential to reduce the treatment burden for patients.

A randomized controlled trial on the visual function after bilateral implantation of two novel Extended Depth-of-Focus intraocular lenses.

The primary objective of this study is to compare the binocular uncorrected intermediate visual acuity (UIVA) at 66 cm under photopic conditions 3 months postoperatively, in a series of patients bilaterally implanted with the Acunex® Vario IOL…

ORACLE: A long-term follow-up study to evaluate the safety and durability of GT005 in participants with geographic atrophy, secondary to age-related macular degeneration treated in a Gyroscope-sponsored antecedent study.

The overall objectives of the study are to evaluate the long-term safety and durability of GT005 in participants with GA secondary to AMD who have been treated in an antecedent study.

Implantation of a non-diffractive extended depth-of-focus IOL and a monofocal IOL after myopic corneal laser refractive surgery: a randomized controlled trial.

The primary objective of this study is to compare the mean binocular DCIVA at 66 cm under photopic conditions 3 months after cataract surgery, in a series of patients, who previously underwent myopic laser surgery, bilaterally implanted with the non…

A randomised clinical trial objectively comparing the effect of patching therapy with video gaming for amblyopia

To achieve a valid comparison of the effect of gaming and patching therapy on visual acuity, with compliance measured electronically.