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CompletedNCT00363623Updated Mar 21, 2008

Comparison of Contact Lens Maintenance Systems for Silicone Hydrogel Lenses

An interventional study of Silicone hydrogel contact lens in Myopia and Hyperopia, sponsored by University of Melbourne. Completed at 1 site in Australia. Open to participants aged 18 Years and older, including healthy volunteers. Per ClinicalTrials.gov, last updated 2008-03-21.

Sponsored by University of Melbourne · Not applicable, Interventional, and Treatment

Phase
Not applicable
Study type
Interventional
Enrollment
44
Allocation
Randomized
Ages
18 Years and older
Sex
All
01

Study summary

The primary purpose of this study is to investigate the performance of contact lens maintenance systems when used with silicone hydrogel contact lenses during daily wear over a period of 1 month.

02

Conditions studied

  • Myopia
  • Hyperopia

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03

In context

Hyperopia

140 studies on the registry are indexed under Hyperopia; 18 are open to participants now.

This study's enrollment of 44 is below the median of 60 across 112 interventional studies indexed under Hyperopia.

Browse Hyperopia studies →

Lead sponsor

University of Melbourne is the lead sponsor of 84 studies on the registry; 22 are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years and older
Sexes eligible
All
Accepts healthy volunteers
Yes

Inclusion criteria

  • Is correctable to at least 20/40 distance visual acuity in each eye with spherical contact lenses.
  • Is an experienced soft contact lens wearer for at least 1 month.
  • Has no clinically significant anterior eye findings.
  • Has no other active ocular disease.

Exclusion criteria

Exclusion Criteria:

  • Requires concurrent ocular medication.
  • Eye surgery or injury within 12 weeks prior to enrolment.
  • Has any systemic disease or ocular abnormality that might interfere with contact lens wear
  • Has any pre-existing ocular irritation that would preclude contact lens fitting.
  • PMMA lens wear previous 6 months.
  • EW or CW in previous 1 month.
  • Hydrogen peroxide users
  • Latex sensitivity
05

Study design

Phase
Not applicable
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Single group
Masking
Single
Enrollment
44 participants

Interventions

  • DeviceSilicone hydrogel contact lens
06

Study locations

1 site
  • Clinical Vision Research Australia
    Carlton, Victoria 3053, Australia
07

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Mar 21, 2008, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
08

Registry details

Key details

Study ID
NCT00363623
Lead sponsor
University of Melbourne
Collaborators
CIBA VISION
First posted
Aug 15, 2006
Start date
Aug 2006
Completion
Dec 2006
Last update
Mar 21, 2008

Study contacts

Carol Lakkis, BScOptom, PhD
principal investigator · Clinical Vision Research Australia, University of Melbourne
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Feb 2007. You cannot join it, but the record below documents what was studied.

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