Active clinical trials for "Aphakia"

The primary objective of this study is to evaluate, for the visual correction of aphakia, the safety and effectiveness of the RxSight Light Adjustable Lens (LAL) and Light Delivery Device (LDD) to reduce postoperative refractive error and improve uncorrected distance visual acuity in eyes with prior corneal refractive surgery. A control group consisting of fellow eyes implanted with a commercially available IOL will be used to compare the safety and effectiveness of the LAL.

The purpose of this study is to document the safety and efficacy of primary IOL implantation in children below 2 years of age undergoing congenital cataract surgery.

The objective of this study is to evaluate the safety and effectiveness of the enVista® One-Piece Hydrophobic Acrylic intraocular lens (IOL), following primary implantation for the visual correction of aphakia in adults 18 years of age or older in whom the cataractous lens has been removed by an extracapsular cataract extraction method (eg, small incision phacoemulsification).

The objective of this study is to evaluate uncorrected distance vision and quality of vision as measured by the McAlinden QoV questionnaire 3 months following the final lock-in treatment of the implanted RxSight Light Adjustable Lens (RxLAL) with the Light Delivery Device (LDD) in subjects with preoperative keratometric astigmatism. This is an exploratory study. No primary effectiveness endpoints will be defined.

To evaluate safety and efficacy of MD-15 intraocular lens implanted into the aphakic eyes

To establish the safety and effectiveness of the CT LUCIA 611P posterior chamber intraocular lens for the correction of aphakia following extracapsular cataract extraction via phacoemulsification in adult patients.

The purpose of this study is to evaluate the clinical performance of the ACRYSOF® IQ PanOptix® Toric Trifocal intraocular lens (IOL) when implanted in the eye following cataract removal in an Asian population.

The primary objective of this clinical study is to assess the clinical performance of the PanOptix IOL in a Chinese population.

The purpose of this study was to demonstrate the safety and effectiveness of the HARMONI® Modular Intraocular Lens System with a toric optic in subjects with pre-existing corneal astigmatism in need of cataract surgery.

The purpose of this multi-center clinical trail is to determine the safety and efficacy of the iSert 251 for the correction of aphakia.