Safety and Effectiveness of Multifocal Intraocular Lens

2014-07-23 21:20:24 | BioPortfolio


To further evaluate the clinical performance of the ZM900 Tecnis Multifocal lens on a full complement of multifocal subjects for premarket approval


To further evaluate safety & effectiveness of the lens; specifically, best corrected distance visual acuity will meet or exceed the FDA grid values, complication and adverse event rates will be similar to the FDA grid rates for posterior chamber IOLs, and near visual acuity will be improved compared to that of the monofocal control lens group in the initial evaluation of the ZM900 lens.

Study Design

Allocation: Non-Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Treatment




Tecnis ZM900 Multifocal Intraocular Lens


Fishkind & Bakewell Eye Care & Surgery Center
United States


Active, not recruiting


Abbott Medical Optics

Results (where available)

View Results


Published on BioPortfolio: 2014-07-23T21:20:24-0400

Clinical Trials [841 Associated Clinical Trials listed on BioPortfolio]

Neural Compensation, Visual Function and Visual Quality After Monofocal or Multifocal Intraocular Lens Implantation

Multifocal intraocular lenses (MIOLs) provide enhanced far and near visual acuity, but they can bring about halos and glare, which are caused by design deficiencies of the IOLs. Compared t...

Clinical Evaluation of Multifocal Intraocular Lens: OPTIVIS.TM

This study evaluated visual outcome after cataract surgery with bilateral implantation of either a diffractive - refractive (hybrid) multifocal intraocular lens (MFIOL) or monofocal intrao...

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The purpose of this study is to compare the visual outcomes with bilateral implantation of Tecnis MF and ReSTOR intraocular lenses (IOLs) 6 months post cataract surgery.

Visual Outcome and Visual Quality After Bilateral Implantation of the AcrySof® IQ IOL Compared to MI60® and Tecnis® IOL

The objective of the study is to compare the visual outcomes of three aspheric monofocal intraocular lenses after cataract surgery - ACRYSOF® IQ, Tecnis® and Akreos® MI60.

Multifocal Intraocular Lens x Monovision x Hybrid Monovision After Bilateral Cataract Surgery

To compare refractive outcomes and patient's visual quality after bilateral cataract surgery when implanting multifocal intraocular lens, monofocal with monovision or hybrid monovision.

PubMed Articles [1001 Associated PubMed Articles listed on BioPortfolio]

Effect of intraocular lens decentration on image quality tested in a custom model eye.

To evaluate the effect of intraocular lens (IOL) decentration on optical aberrations with different IOL designs.

Estimation of intraocular lens position from full crystalline lens geometry: towards a new generation of intraocular lens power calculation formulas.

In a cataract surgery, the opacified crystalline lens is replaced by an artificial intraocular lens (IOL). To optimize the visual quality after surgery, the intraocular lens to be implanted must be se...

Migration to aphakia and contact lens treatment is the trend in the management of unilateral congenital cataract in Britain and Ireland.

The Infant Aphakia Treatment Study (IATS) compared the treatment of unilateral cataract in infants aged 1-6 months with primary intraocular lens (IOL) implantation vs aphakia with contact lens (CL) co...

Anatomy of the ciliary sulcus and the optimum site of needle passage for intraocular lens suture fixation in the living eye.

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Medical and Biotech [MESH] Definitions

Insertion of an artificial lens to replace the natural CRYSTALLINE LENS after CATARACT EXTRACTION or to supplement the natural lens which is left in place.

Presence of an intraocular lens after cataract extraction.

Lenses, generally made of plastic or silicone, that are implanted into the eye in front of the natural EYE LENS, by the IRIS, to improve VISION, OCULAR. These intraocular lenses are used to supplement the natural lens instead of replacing it.

Partial or complete opacity on or in the lens or capsule of one or both eyes, impairing vision or causing blindness. The many kinds of cataract are classified by their morphology (size, shape, location) or etiology (cause and time of occurrence). (Dorland, 27th ed)

Absence of crystalline lens totally or partially from field of vision, from any cause except after cataract extraction. Aphakia is mainly congenital or as result of LENS DISLOCATION AND SUBLUXATION.

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