Defining the Conjunctival Staining Method: Instillation Volume and Time Course to Assess Staining With Lissamine Green

NCT ID: NCT00768898

Last Updated: 2012-04-13

Study Results

Results available

Outcome measurements, participant flow, baseline characteristics, and adverse events have been published for this study.

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Basic Information

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Recruitment Status

COMPLETED

Total Enrollment

30 participants

Study Classification

OBSERVATIONAL

Study Start Date

2008-08-31

Brief Summary

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The purpose of this study is to determine the correct volume of lissamine green to use when assessing conjunctival staining, and to determine the time course needed to evaluate conjunctival staining after lissamine green has been instilled in the eye.

Detailed Description

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Conditions

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Conjunctival Staining

Study Design

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Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Study Groups

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2.5 microliters lissamine green

2.5/5.0/10.0 µL lissamine green

Intervention Type OTHER

vital stain solution

5.0 microliters lissamine green

2.5/5.0/10.0 µL lissamine green

Intervention Type OTHER

vital stain solution

10.0 microliters lissamine green

2.5/5.0/10.0 µL lissamine green

Intervention Type OTHER

vital stain solution

Interventions

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2.5/5.0/10.0 µL lissamine green

vital stain solution

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* conjunctival staining

Exclusion Criteria

* ocular pathology
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Alcon Research

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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Alcon Call Center for Trial Locations

Fort Worth, Texas, United States

Site Status

Countries

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United States

Other Identifiers

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M-08-01

Identifier Type: -

Identifier Source: org_study_id

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