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Determination of Cell Population in Solution-Induced Corneal Staining (SICS) and Symptomatic Versus Asymptomatic Lens Wearers

NCT01629706 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 92

Last updated 2015-03-03

Study results available
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Summary

The purpose of the study is to investigate the corneal epithelial cell response associated with lens wear that results in solution-induced corneal staining (Phase1) and to determine the cell appearance in symptomatic and asymptomatic contact lens wearers (Phase 2).

Conditions

  • Refractive Error
  • Dry Eye

Interventions

DEVICE

Balafilcon A contact lens

Commercially marketed silicone hydrogel contact lens

DEVICE

Habitual contact lenses

Commercially marketed silicone hydrogel contact lenses as prescribed by eye care practitioner, brand and power

DEVICE

Renu multi-purpose solution

Commercially marketed solution for use in removing protein, cleaning, conditioning, and disinfecting contact lenses.

DEVICE

ClearCare

Commercially marketed hydrogen peroxide system for cleaning and disinfecting contact lenses

DEVICE

Habitual lens care

Lens care per habitual use

Sponsors & Collaborators

  • University of Waterloo

    collaborator OTHER

  • CIBA VISION

    lead INDUSTRY

Principal Investigators

  • Lyndon Jones, FCOptom, PhD · University of Waterloo School of Optometry and Vision Science

Study Design

Allocation
RANDOMIZED
Purpose
BASIC_SCIENCE
Masking
TRIPLE
Model
SINGLE_GROUP

Eligibility

Min Age
17 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2012-09-30
Primary Completion
2014-01-31
Completion
2014-01-31

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT01629706 on ClinicalTrials.gov