CClinicalTrials.gg
CompletedNCT00768885Updated Mar 18, 2013

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

An interventional study of PureVision 1 and PureVision 2 in Myopia, sponsored by Bausch & Lomb Incorporated. Completed at 1 site in Japan. Open to participants aged 18 Years and older, including healthy volunteers. Per ClinicalTrials.gov, last updated 2013-03-18.

Sponsored by Bausch & Lomb Incorporated · Not applicable, Interventional, and Screening

Phase
Not applicable
Study type
Interventional
Enrollment
64
Allocation
Randomized
Ages
18 Years and older
Sex
All
01

Study summary

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

02

Conditions studied

  • Myopia

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03

In context

Myopia

984 studies on the registry are indexed under Myopia; 210 are open to participants now.

This study's enrollment of 64 is below the median of 80 across 783 interventional studies indexed under Myopia.

Browse Myopia studies →

Lead sponsor

Bausch & Lomb Incorporated is the lead sponsor of 219 studies on the registry; 7 are open to participants now.

Of its 49 completed or terminated interventional studies of FDA-regulated products, 41 (84%) have results posted.

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

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

Exclusion criteria

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.
05

Study design

Phase
Not applicable
Primary purpose
Screening
Allocation
Randomized
Intervention model
Crossover assignment
Masking
None (open label)
Enrollment
64 participants (actual)

Study arms

  • Active comparator
    PureVision 1

    PureVision soft contact lens design #1.

    Device: PureVision 1

  • Experimental
    PureVision 2

    PureVision soft contact lens design #2

    Device: PureVision 2

Interventions

  • DevicePureVision 1

    Currently marketed PureVision soft contact lens.

  • DevicePureVision 2

    Alternate design soft contact lens.

06

What researchers measure

Primary outcomes

  1. Patient satisfaction

    Time frame: 4 weeks

07

Study locations

1 site
  • Kodama Eye Clinic
    Kyoto, 6100121, Japan
08

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Mar 18, 2013, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT00768885
Lead sponsor
Bausch & Lomb Incorporated
Responsible party
Sponsor
First posted
Oct 8, 2008
Start date
Sep 2008
Primary completion
Oct 2008
Completion
Jan 2009
Last update
Mar 18, 2013

Oversight

Data monitoring committee
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Mar 2013. You cannot join it, but the record below documents what was studied.

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