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Clinical Evaluation of Two Daily Disposable Lenses in a Population of Daily Disposable (DD) Lens Wearers

NCT ID: NCT00958828

Last Updated: 2012-07-10

Study Results

Results available

Outcome measurements, participant flow, baseline characteristics, and adverse events have been published for this study.

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Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

178 participants

Study Classification

INTERVENTIONAL

Study Start Date

2009-07-31

Study Completion Date

2009-09-30

Brief Summary

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The purpose of this study is to evaluate the performance of two daily disposable contact lenses in a population of daily disposable contact lens wearers.

Detailed Description

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Conditions

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Myopia

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

CROSSOVER

Primary Study Purpose

TREATMENT

Blinding Strategy

SINGLE

Participants

Study Groups

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Nelfilcon A / Narafilcon A

Nelfilcon A contact lenses, then Narafilcon A contact lenses

Group Type OTHER

Nelfilcon A contact lens

Intervention Type DEVICE

Spherical, soft contact lens for daily disposable wear

Narafilcon A contact lens

Intervention Type DEVICE

Spherical, soft contact lens for daily disposable wear

Narafilcon A / Nelfilcon A

Narafilcon A contact lenses, then Nelfilcon A contact lenses

Group Type OTHER

Nelfilcon A contact lens

Intervention Type DEVICE

Spherical, soft contact lens for daily disposable wear

Narafilcon A contact lens

Intervention Type DEVICE

Spherical, soft contact lens for daily disposable wear

Interventions

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Nelfilcon A contact lens

Spherical, soft contact lens for daily disposable wear

Intervention Type DEVICE

Narafilcon A contact lens

Spherical, soft contact lens for daily disposable wear

Intervention Type DEVICE

Eligibility Criteria

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Inclusion Criteria

* Currently wearing any spherical daily disposable contact lens except the two study products for at least 3 months prior to enrollment.
* Currently wearing contact lenses at least 8 hours/day and 5 days/week.

Exclusion Criteria

* Eye injury or surgery within twelve weeks immediately prior to enrollment.
* Currently enrolled in any clinical trial.
* Prior history of corneal or refractive surgery.
* Monovision correction.
Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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CIBA VISION

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Countries

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United States

Other Identifiers

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P-337-C-028

Identifier Type: -

Identifier Source: org_study_id