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A Clinical Assessment of the Hemacopolymer Daily Disposable Limbal Ring Soft Contact Lens

2015-03-10 01:53:23 | BioPortfolio

Summary

This purpose of this study is to compare the clinical performance and subjective acceptance of two different daily disposable limbal ring lenses.

Description

This is a subject-masked, dispensing study designed to evaluate the clinical performance and subjective acceptance when comparing two different daily disposable limbal ring lenses. Limbal ring lenses, which as well as correcting vision, have a colored ring which enhance the wearer's iris and are particularly popular in East Asian countries.

Study Design

Allocation: Randomized, Endpoint Classification: Efficacy Study, Intervention Model: Crossover Assignment, Masking: Single Blind (Subject), Primary Purpose: Treatment

Conditions

Myopia

Intervention

Hema-copolymer Lens, etafilcon A Lens

Location

Eurolens Research - The University of Manchester
Manchester
United Kingdom
M13 9PL

Status

Completed

Source

Coopervision, Inc.

Results (where available)

View Results

Links

Published on BioPortfolio: 2015-03-10T01:53:23-0400

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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.

The portion of the crystalline lens surrounding the nucleus and bound anteriorly by the epithelium and posteriorly by the capsule. It contains lens fibers and amorphous, intercellular substance.

Incomplete rupture of the zonule with the displaced lens remaining behind the pupil. In dislocation, or complete rupture, the lens is displaced forward into the anterior chamber or backward into the vitreous body. When congenital, this condition is known as ECTOPIA LENTIS.

A type of crystallin that has been found in the lens (LENS, CRYSTALLINE) of certain species of VERTEBRATES. They are inactivated form of PHOSPHOPYRUVATE HYDRATASE.

A type of crystallin that has been found in the lens (LENS, CRYSTALLINE) of certain species of MOLLUSCA such as SQUID and OCTOPUS. It is an inactivated form of aldehyde dehydrogenase.

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