About Pricing FAQs Providers Trials Blog

Login Get started

Finding studies

Your health journey, clearly organized.

Questions? [email protected]

Product

How it works
Pricing
For Providers
Trials

Company

About
Blog
FAQ

Legal

Privacy Policy
Terms of Service

© 2026 Clareo Health. All rights reserved.

Clareo Health | Staining in a Healthy, Non-Dry Eye Population

Staining in a Healthy, Non-Dry Eye Population

NCT00643942·1 site·ClinicalTrials.gov

What this study is about

Take this into the appointment.

Saves the questions and what to expect into your notes, next to the visit they belong to.

Keep this study

Lead

Alcon Research

Age

18–any

Sex

ALL

Healthy volunteers

Accepted

You may be eligible if

Healthy eyes

You may not be if

Age related

The record

StatusCompleted

PhaseNo phase

Taking part120

StartedJun 2007

UpdatedMay 12, 2015

Conditions

Normal Healthy Eyes

Where1

San Antonio
San Antonio, Texas, United States