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ClinicalTrials.gov public records Last synced Sep 3, 2026, 3:58 AM EDT

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Showing 1–14 of 14 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Dry Eye
Interventions
Systane PRO, Refresh Optive MEGA-3
Drug
Lead sponsor
Scripps Poway Eyecare and Optometry
Other
Eligibility
18 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
San Diego, California
Completed Not applicable Interventional Accepts healthy volunteers Results available

Tear Film Stability After Instillation of Over-the-Counter (OTC) Artificial Drops

NCT00610480
Conditions
Dry Eye Disease
Interventions
1st visit Optive, then 2nd visit Systane, 1st visit Systane, then 2nd visit Optive
Drug
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2009
U.S. locations
1
States / cities
Dallas, Texas
Conditions
Dry Eye Disease
Interventions
Not listed
Lead sponsor
Southern California College of Optometry at Marshall B. Ketchum University
Other
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
Fullerton, California
Conditions
Dry Eye
Interventions
Systane Ultra Lubricant Eye Drops, Optive Lubricant Eye Drops
Other
Lead sponsor
Alcon Research
Industry
Eligibility
18 Months and older
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
1
States / cities
North Andover, Massachusetts
Completed Not applicable Interventional Results available

The Efficacy of an Ocular Emulsion in Meibomian Gland Dysfunction

NCT01207752
Conditions
Meibomian Gland Dysfunction
Interventions
Systane Balance, Optive Lubricant Eye Drops
Drug
Lead sponsor
Southern California College of Optometry at Marshall B. Ketchum University
Other
Eligibility
18 Years and older
Enrollment
69 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Fullerton, California
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Artificial Tears, Tear Lipids and Tear Film Dynamics

NCT05705518
Conditions
Dry Eye
Interventions
Systane Complete PF, Refresh Relieva PF, Refresh Optive Mega-3 PF, CVS Health Lubricant Eye Drop (PG 0.6%)
Drug
Lead sponsor
University of California, Berkeley
Other
Eligibility
18 Years and older
Enrollment
81 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Berkeley, California
Conditions
Dry Eye
Interventions
Systane Ultra Lubricant Eye Drops, Optive Lubricant Eye Drops, Blink Tears, GenTeal Moderate Lubricant Eye Drops
Other
Lead sponsor
Alcon Research
Industry
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
1
States / cities
Fort Worth, Texas
Completed Not applicable Interventional Accepts healthy volunteers

Evaluation of Extended Tear Film Break Up Time (TFBUT) With an Ocular Emulsion

NCT01368198
Conditions
Dry Eye
Interventions
Systane Balance Lubricating Eye Drops, OPTIVE™
Other
Lead sponsor
Alcon Research
Industry
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011
U.S. locations
1
States / cities
Fort Worth, Texas
Completed Not applicable Interventional Results available

Evaluation of SYSTANE Ultra Lubricant Eye Drops

NCT00702377
Conditions
Dry Eye
Interventions
SYSTANE Ultra, Optive
Other
Lead sponsor
Alcon Research
Industry
Eligibility
18 Years and older
Enrollment
109 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
1
States / cities
Fort Worth, Texas
Conditions
Dry Eye
Interventions
Systane, Optive, Restasis
Drug
Lead sponsor
Innovative Medical
Industry
Eligibility
18 Years and older
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
Slingerlands, New York
Withdrawn Not applicable Interventional Accepts healthy volunteers

Tears Substitutions and Their Effects on Higher Order Aberrometery

NCT00812721
Conditions
Dry Eye Syndrome
Interventions
Preservative Free Saline, Optive, Refresh Moderate/Severe, Systane, Systane Ultra
Other
Lead sponsor
Gina Rogers
Other
Eligibility
18 Years to 85 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2009
U.S. locations
1
States / cities
Iowa City, Iowa
Conditions
Dry Eye Disease (DED)
Interventions
Preservative Free Polyethylene glycol 400 0.25%, Propylene Glycol (0.6%), Carboxymethylcellulose sodium 0.5%, Glycerin 1.0%, Polysorbate 80 0.5%
Drug
Lead sponsor
Andover Research Eye Institute
Industry
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Andover, Massachusetts