Last updated on August 2016

A Clinical Assessment of the Full Range of Functional Vision With Three Tecnis Multifocal IOL 1-Piece Models in Bilateral Cataract Extraction


Brief description of study

The objective of this study is to evaluate the uncorrected binocular distance, intermediate, and near visual acuities, and assess patient's spectacle independence and satisfaction in individuals undergoing bilateral cataract extraction that have received two different arms of near add design IOLs of the same diffractive multifocal model.

Detailed Study Description

This will be a multi-center, parallel comparison clinical study design with two treatment groups. One hundred (100) qualified study patients will receive a +2.75D (ZKB00) Tecnis Multifocal 1-Piece IOL in their dominant eye. Of these study patients, 50 patients will receive the +3.25D (ZLB00) Tecnis Multifocal 1-Piece IOL in their non-dominant eye and the other 50 patients will receive the +4.00D (ZMB00) Tecnis Multifocal 1-Piece IOL in their non-dominant eye. each study patient will undergo the same routine cataract extraction procedures for each eye, with the second eye scheduled to undergo cataract extraction within 7 to 30 days after the first eye. In addition, as is customary for the surgeon, each study patient will receive the same open-label pre-operative, operative and post-operative medications over the course of the study period.

Clinical Study Identifier: NCT02863159

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Steven J Dell, MD

Dell Laser Consultants
Austin, TX United States
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