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Clinical Evaluation of a Silicone Hydrogel Lens

2014-07-23 21:11:46 | BioPortfolio

Summary

Assess the performance of lotrafilcon A contact lenses that may or may not have been modified by means of design changes (within allowable approvals).

Study Design

Observational Model: Case-Only, Time Perspective: Prospective

Conditions

Lotrafilcon A Contact Lens Use

Location

Lifetime Optometric & Contact Lens Center
Fresno
California
United States
93720

Status

Completed

Source

Novartis

Results (where available)

View Results

Links

Published on BioPortfolio: 2014-07-23T21:11:46-0400

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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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