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Evaluation of Orientation and Visual Acuity of Four Toric Soft Contact Lenses When Head is Tilted at 90 Degrees

NCT00583908 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 14

Last updated 2015-05-21

Study results available
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Summary

The purpose of this study is to determine the relative performance of a new toric soft contact lens against three toric contact lens currently available in market, specifically with orientation and visual acuity when head is tilted at 90 degrees.

Conditions

  • Astigmatism

Interventions

DEVICE

senofilcon A

toric contact lens

DEVICE

balafilcon A toric

toric contact lens

DEVICE

lotrafilcon B toric

toric contact lens

DEVICE

omafilcon A

toric contact lens

Sponsors & Collaborators

  • Visioncare Research Ltd.

    collaborator OTHER

  • Johnson & Johnson Vision Care, Inc.

    lead INDUSTRY

Principal Investigators

  • Graeme Young, BSc, MPhil · Visioncare Research Ltd.

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
CROSSOVER

Eligibility

Min Age
18 Years
Max Age
50 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2007-11-30
Primary Completion
2008-01-31
Completion
2008-01-31

Countries

  • United Kingdom

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT00583908 on ClinicalTrials.gov