Comparative Study of the Wearing Satisfaction of Two Soft Contact Lens Designs.

Comparative Study of the Wearing Satisfaction of Two Soft Contact Lens Designs

Status

Completed

Phases

Study type

Interventional

Source

ClinicalTrials.gov

Registry ID

NCT00768885

Enrollment

Registered

2008-10-08

Start date

2008-09-30

Completion date

2009-01-31

Last updated

2013-03-18

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Myopia

Brief summary

To evaluate the wearing satisfaction of a new design of the PureVision soft contact lenses.

Interventions

DEVICEPureVision 1

Currently marketed PureVision soft contact lens.

DEVICEPureVision 2

Alternate design soft contact lens.

Study design

Allocation

RANDOMIZED

Intervention model

CROSSOVER

Primary purpose

SCREENING

Masking

NONE

Eligibility

Sex/Gender

ALL

Age

18 Years to No maximum

Healthy volunteers

Yes

Inclusion criteria

* Subject is myopic * Subjects who wear soft contact lenses that are exchanged at least biweekly at the time consent is obtained.

Exclusion criteria

* Systemic disease affecting ocular health * Using pharmaceuticals that may affect the function of the eyes or lenses. * Subject possessing corneal infiltrate or corneal ulcers.

Design outcomes

Primary

Measure	Time frame
Patient satisfaction	4 weeks

Countries

Japan

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026