Advertisement

Topics

Dispensing Evaluation of a New Contact Lens and a Marketed Contact Lens

2014-07-23 21:09:43 | BioPortfolio

Summary

The purpose of this study is to compare visual acuity and redness of eyes between a new contact lens and an already marketed contact lens.

Study Design

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

Conditions

Myopia

Intervention

galyfilcon A test, lotrafilcon B

Location

Jacksonville
Florida
United States

Status

Completed

Source

Vistakon

Results (where available)

View Results

Links

Published on BioPortfolio: 2014-07-23T21:09:43-0400

Clinical Trials [212 Associated Clinical Trials listed on BioPortfolio]

Dispensing Evaluation of a New Contact Lens

The purpose of this study is to compare lens characteristics and comfort between an experimental contact lens and a marketed contact lens.

Multi-Center 2-Week Clinical Evaluation of Three Silicone Hydrogel Contact Lenses

The purpose of this study is to compare the clinical performance of three silicone hydrogel contact lenses over a 2 week period.

Ophthalmic Compatibility During Seven Days of Continuous Wear of Silicone Hydrogel Lenses

This study will assess the ophthalmic compatibility of three different silicone hydrogel lenses worn on an overnight basis for six nights by adapted daily soft contact lens wearers.

Assessing the Performance of Lotrafilcon A Lenses During a Three Month Period

This trial will aim to assess lotrafilcon A lenses, in terms of comfort and symptoms, that include the following upgrades: the addition of Copolymer 845 (Co845) as a conditioning packaging...

Evaluation of Lotrafilcon A Upgrade Lenses Over a Three Month Period

This trial will aim to assess lotrafilcon A lenses that include the following upgrades: the addition of Copolymer 845 (Co845) as a conditioning packaging saline additive, an inversion mark...

PubMed Articles [5182 Associated PubMed Articles listed on BioPortfolio]

Progress and Control of Myopia by Light Environments.

During the past 30 years, the prevalence rate of myopia has been increased dramatically. Myopia has become one of the leading causes of vision loss in some countries, whereas the mechanism of the main...

Controlling Progression of Myopia: Optical and Pharmaceutical Strategies.

The burden associated with the rising prevalence of myopia and high myopia, and the associated vision impairment and sight-threatening complications, has triggered the need to evaluate strategies to c...

Possible increase of myopia prevalence among children in Sweden.

The purpose of this study was to determine the prevalence of myopia in a population of children in Sweden. Retrospective analysis of children in a region in Sweden referred to eye care from the nation...

Myopia: is the nature-nurture debate finally over?

In the nineteenth century, the prevalence of myopia began to rise, and Cohn stressed the role of education. Later, based on twin studies, Sorsby argued that refraction was almost totally genetically d...

Dim Light Exposure and Myopia in Children.

Experimental myopia in animal models suggests that bright light can influence refractive error and prevent myopia. Additionally, animal research indicates activation of rod pathways and circadian rhyt...

Medical and Biotech [MESH] Definitions

Excessive axial myopia associated with complications (especially posterior staphyloma and CHOROIDAL NEOVASCULARIZATION) that can lead to BLINDNESS.

A projective test used to evaluate a broad range of personality variables including pathology of thought and perception. The subject's responses to inkblot prints are scored along with subjective interpretation by the test administrator.

A test to determine the lowest sound intensity level at which fifty percent or more of the spondaic test words (words of two syllables having equal stress) are repeated correctly.

Tests of accuracy in pronouncing speech sounds, e.g., Iowa Pressure Articulation Test, Deep Test of Articulation, Templin-Darley Tests of Articulation, Goldman-Fristoe Test of Articulation, Screening Speech Articulation Test, Arizona Articulation Proficiency Scale.

Method of measuring the bactericidal activity contained in a patient's serum as a result of antimicrobial therapy. It is used to monitor the therapy in BACTERIAL ENDOCARDITIS; OSTEOMYELITIS and other serious bacterial infections. As commonly performed, the test is a variation of the broth dilution test. This test needs to be distinguished from testing of the naturally occurring BLOOD BACTERICIDAL ACTIVITY.

More From BioPortfolio on "Dispensing Evaluation of a New Contact Lens and a Marketed Contact Lens"

Advertisement
Quick Search
Advertisement
Advertisement

 

Searches Linking to this Trial