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A Multi Focal Visual Outcome Study Using Different Near Additions

2014-08-27 03:19:57 | BioPortfolio

Summary

A multi-centre non-randomized clinical investigation to assess multifocal visual outcomes using different near additions, for the treatment of aphakia after cataract removal.

Study Design

Observational Model: Cohort, Time Perspective: Prospective

Conditions

Cataract

Intervention

Visual Acuity, Contrast sensitivity, Reading Speed, Eye Health

Location

Ruprecht- Karl Universitat Heidelberg
Abteilung Augenheilkunde
Heidelberg
Germany
69120

Status

Terminated

Source

Rayner Intraocular Lenses Limited

Results (where available)

View Results

Links

Published on BioPortfolio: 2014-08-27T03:19:57-0400

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Medical and Biotech [MESH] Definitions

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The ability to detect sharp boundaries (stimuli) and to detect slight changes in luminance at regions without distinct contours. Psychophysical measurements of this visual function are used to evaluate visual acuity and to detect eye disease.

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The functional superiority and preferential use of one eye over the other. The term is usually applied to superiority in sighting (VISUAL PERCEPTION) or motor task but not difference in VISUAL ACUITY or dysfunction of one of the eyes. Ocular dominance can be modified by visual input and NEUROTROPHIC FACTORS.

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