Evaluation of SYSTANE Ultra Lubricant Eye Drops

January 31, 2012 updated by: Alcon Research
To evaluate the safety and efficacy of two artificial tears in dry eye patients.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Study Type

Interventional

Enrollment (Actual)

109

Phase

  • Not Applicable

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • United States
    • Texas
      • Fort Worth, Texas, United States, 76134
        • Contact Call Center for Locations

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Documented diagnosis of dry eyes
  • Must not have worn contact lenses for 1 week preceding enrollment

Exclusion Criteria:

  • Age related

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: Quadruple

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Experimental: SYSTANE Ultra
SYSTANE Ultra Lubricant Eye Drops
Other: SYSTANE Ultra
SYSTANE Ultra Lubricant Eye Drops 1 drop each eye 4 times daily for 42 days
Active Comparator: OPTIVE
OPTIVE Lubricant Eye Drops
Other: Optive
Optive Lubricant Eye Drops 1 drop each eye 4 times daily for 42 days

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Tear Break-up Time
Time Frame: Day 0, Day 7, Day 14, Day 28, and Day 42
Tear breakup time is the time interval between a blink and the development of a dry spot in the tear film. Less than 10 seconds is abnormal. Dry spot is visible after fluorescein staining when viewed under a slit-lamp.
Day 0, Day 7, Day 14, Day 28, and Day 42
Conjunctival Staining
Time Frame: Day 0, Day 7, Day 14, Day 28, Day 42
Conjunctival staining refers to the appearance of spots on the conjunctiva when dyed with lissamine green stain during an eye examination. Lissamine green temporarily stains the surface of the conjunctiva of the eye. An eye doctor looking at the eye's surface through a slit lamp observes the spots as green spots. Conjunctival staining grading scale is a 6 point scale, with 0 equals no staining (best case) and 6 equals maximum (worst) staining.
Day 0, Day 7, Day 14, Day 28, Day 42
Corneal Staining
Time Frame: Day 0, Day 7, Day 14, Day 28, Day 42
Corneal staining refers to the appearance of corneal abrasions when dyed with fluorescein drops during an eye examination. Fluorescein temporarily stains the surface of the cornea of the eye. An eye doctor looking at the eye's surface through a slit lamp observes the abrasions as brightly-colored spots on an otherwise smooth cornea. Corneal staining grading scale is a 15 point scale, with 0 equals no staining (best case) and 15 equals maximum (worst) staining.
Day 0, Day 7, Day 14, Day 28, Day 42

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Alcon Research

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

June 1, 2008

Primary Completion (Actual)

September 1, 2008

Study Completion (Actual)

September 1, 2008

Study Registration Dates

First Submitted

June 19, 2008

First Submitted That Met QC Criteria

June 19, 2008

First Posted (Estimate)

June 20, 2008

Study Record Updates

Last Update Posted (Estimate)

February 2, 2012

Last Update Submitted That Met QC Criteria

January 31, 2012

Last Verified

January 1, 2012

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

  • C-07-33

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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