Investigation of the Clinical Performance of Silicone Hydrogel Contact Lenses During Continuous Wear

Status

Completed

Phases

Study type

Interventional

Source

ClinicalTrials.gov

Registry ID

NCT00346593

Enrollment

Unknown

Registered

2006-06-30

Start date

2004-05-31

Completion date

2006-12-31

Last updated

2007-02-12

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

Conditions

Myopia

Brief summary

The primary purpose of this study is to investigate the clinical performance of a new silicone hydrogel contact lens during continuous wear (up to 30 nights) over a period of 24 months.

Interventions

DEVICESilicone hydrogel contact lens

Study design

Allocation

RANDOMIZED

Intervention model

SINGLE_GROUP

Primary purpose

TREATMENT

Masking

DOUBLE

Eligibility

Sex/Gender

ALL

Age

18 Years to 45 Years

Inclusion criteria

* Has had an oculo-visual examination in the last 2 years. * Is correctable to at least 6/7.5 distance visual acuity in each eye with spherical contact lenses. * Is a current soft contact lens wearer. * Has no clinically significant anterior eye findings. * Has no other active ocular disease.

Exclusion criteria

* Has any systemic disease that might interfere with contact lens wear * Is using any systemic or topical medications that will affect ocular health. * Has any pre-existing ocular irritation that would preclude contact lens fitting. * Has any ocular pathology or severe insufficiency of lacrimal secretion (dry eyes) that would affect the wearing of contact lenses. * Has undergone corneal refractive surgery. * Is pregnant, lactating or planning a pregnancy.

Countries

Australia

Outcome results

None listed

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