Staining in a Healthy, Non-Dry Eye Population

This study has been completed.
Sponsor:
Information provided by:
Alcon Research
ClinicalTrials.gov Identifier:
NCT00643942
First received: March 24, 2008
Last updated: NA
Last verified: March 2008
History: No changes posted
  Purpose

The clinical objective of this study is to quantify the levels of corneal and conjunctival staining in a healthy, non-dry eye population. This is a descriptive study without test article administered.


Condition Intervention
Normal Healthy Eyes
Other: No intervention required

Study Type: Observational
Study Design: Observational Model: Case-Only
Time Perspective: Prospective

Further study details as provided by Alcon Research:

Primary Outcome Measures:
  • Corneal fluorescein staining scores [ Designated as safety issue: No ]

Estimated Enrollment: 120
Study Start Date: June 2007
Estimated Primary Completion Date: January 2008 (Final data collection date for primary outcome measure)
Groups/Cohorts Assigned Interventions
1 Other: No intervention required

  Eligibility

Ages Eligible for Study:   18 Years and older
Genders Eligible for Study:   Both
Accepts Healthy Volunteers:   Yes
Sampling Method:   Probability Sample
Study Population

Patients with normal healthy eyes

Criteria

Inclusion Criteria:

  • Healthy eyes

Exclusion Criteria:

  • Age related
  Contacts and Locations
Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below. For general information, see Learn About Clinical Studies.

Please refer to this study by its ClinicalTrials.gov identifier: NCT00643942

Locations
United States, Texas
San Antonio
San Antonio, Texas, United States, 78229
Sponsors and Collaborators
Alcon Research
  More Information

No publications provided

Responsible Party: Judy Vittitoe, Alcon
ClinicalTrials.gov Identifier: NCT00643942     History of Changes
Other Study ID Numbers: C-06-23
Study First Received: March 24, 2008
Last Updated: March 24, 2008
Health Authority: United States: Food and Drug Administration

ClinicalTrials.gov processed this record on July 22, 2014