Clinical Evaluation of Two Daily Disposable Contact Lenses

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


This study seeks to evaluate the clinical performance of two daily disposable contact lenses.

Study Design

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


Refractive Error


etafilcon A, ocufilcon D







Results (where available)

View Results


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

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Medical and Biotech [MESH] Definitions

Term generally used to describe complaints related to refractive error, ocular muscle imbalance, including pain or aching around the eyes, burning and itchiness of the eyelids, ocular fatigue, and headaches.

A refractive error in which rays of light entering the eye parallel to the optic axis are brought to a focus behind the retina, as a result of the eyeball being too short from front to back. It is also called farsightedness because the near point is more distant than it is in emmetropia with an equal amplitude of accommodation. (Dorland, 27th ed)

A refractive error in which rays of light entering the EYE parallel to the optic axis are brought to a focus in front of the RETINA when accommodation (ACCOMMODATION, OCULAR) is relaxed. This results from an overly curved CORNEA or from the eyeball being too long from front to back. It is also called nearsightedness.

Deviations from the average or standard indices of refraction of the eye through its dioptric or refractive apparatus.

A procedure to surgically correct REFRACTIVE ERRORS by cutting radial slits into the CORNEA to change its refractive properties.

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