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Dispensing Evaluation of New Daily Disposable Toric Soft Contact Lens.

2010-07-15 17:00:00 | BioPortfolio

Summary

The purpose of this study is to determine the relative performance of a new daily disposable toric soft contact lens against a daily disposable toric contact lens currently available in market, specifically with regards to the comfort and vision with the lens.

Study Design

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

Conditions

Astigmatism

Intervention

etafilcon A toric contact lens, nelfilcon A toric contact lens

Location

Los Angeles
California
United States
90049

Status

Completed

Source

Vistakon

Results (where available)

View Results

Links

Published on BioPortfolio: 2010-07-15T17:00:00-0400

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Medical and Biotech [MESH] Definitions

Sterile solutions used to clean and disinfect contact lenses.

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.

Examination of the angle of the anterior chamber of the eye with a specialized optical instrument (gonioscope) or a contact prism lens.

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.

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