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

2016-08-12 08:53:21 | BioPortfolio

Summary

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.

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.

Study Design

Allocation: Non-Randomized, Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Health Services Research

Conditions

Cataract

Intervention

Tecnis Multifocal 1-Piece IOL

Location

Dell Laser Consultants
Austin
Texas
United States
78746

Status

Recruiting

Source

Dell Laser Consultants

Results (where available)

View Results

Links

Published on BioPortfolio: 2016-08-12T08:53:21-0400

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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)

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Ophthalmology
Ophthalmology is the branch of medicine that is devoted to the study and treatment of eye diseases. As well as mild visual defects correctable by lenses, ophthalmology is concerned with glaucoma, uveitis and other serious conditions affecting the eye, ...


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