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Showing 1–24 of 62 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Lubricant Eye Drops Clear all
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Tear Osmolarity Changes After Instilling Isotonic Hyaluronate Artificial Tears

NCT01614847
View directory record Official record
Conditions
Dry Eye
Interventions
Artificial tears
Drug
Lead sponsor
Thomas O Salmon, OD, PhD
Other
Eligibility
18 Years to 35 Years
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012
U.S. locations
1
States / cities
Tahlequah, Oklahoma
Source: ClinicalTrials.gov public record
Updated Apr 2, 2020 · Synced Jul 22, 2026, 3:10 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Tear Film Break-up Time After Instillation of Artificial Tears

NCT00681265
View directory record Official record
Conditions
Keratoconjunctivitis Sicca
Interventions
glycerin, polyethylene glycol 400/propylene glycol
Drug
Lead sponsor
Calm Water Therapeutics LLC
Industry
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Oct 25, 2012 · Synced Jul 22, 2026, 3:10 AM EDT
Completed Not applicable Interventional Results available

Acute Comfort and Blur of Systane Ultra and Systane

NCT00748865
View directory record Official record
Conditions
Dry Eye
Interventions
Systane Ultra Lubricant Eye Drops, Systane 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
Source: ClinicalTrials.gov public record
Updated Feb 1, 2012 · Synced Jul 22, 2026, 3:10 AM EDT
Completed Phase 4 Interventional Results available

Efficacy of Zylet vs. Lotemax for the Treatment of Ocular Surface Inflammation/MGD/Blepharitis

NCT01456780
View directory record Official record
Conditions
Meibomian Gland Dysfunction, Posterior Blepharitis
Interventions
Loteprednol/tobramycin, Loteprednol, B+L Advanced Eye Relief Lubricant Drop
Drug
Lead sponsor
Massachusetts Eye and Ear Infirmary
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2017
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 31, 2017 · Synced Jul 22, 2026, 3:10 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Fluorophotometry Evaluation of Lubricant Eye Drops

NCT00347854
View directory record Official record
Conditions
Healthy
Interventions
Systane Free lubricant eye drops, Visine Tears Lubricant Eye Drops, Refresh Liquigel Lubricant Eye Drops, Refresh Plus Lubricant Eye Drops
Other
Lead sponsor
Alcon Research
Industry
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006
U.S. locations
1
States / cities
Fort Worth, Texas
Source: ClinicalTrials.gov public record
Updated Nov 21, 2016 · Synced Jul 22, 2026, 3:10 AM EDT
Terminated Phase 3 Interventional Results available

Study of Brimonidine Tartrate Nanoemulsion Eye Drops in Patients With Ocular Graft-vs-Host Disease

NCT03591874
View directory record Official record
Conditions
Graft Versus Host Disease, Ocular Surface Disease, oGVHD, Ocular Graft vs Host Disease, Brimonidine Tartrate, Lubricant Eye Drops, Ophthalmic Solutions, Graft vs Host Disease
Interventions
Brimonidine Tartrate, Placebos
Drug
Lead sponsor
Ocugen
Industry
Eligibility
18 Years and older
Enrollment
59 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
13
States / cities
Phoenix, Arizona • Palo Alto, California • Atlanta, Georgia + 10 more
Source: ClinicalTrials.gov public record
Updated Jul 5, 2022 · Synced Jul 22, 2026, 3:10 AM EDT
Completed Not applicable Interventional Results available

Evaluation of SYSTANE Ultra Lubricant Eye Drops

NCT00702377
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Feb 1, 2012 · Synced Jul 22, 2026, 3:10 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

Efficacy of PEG-400 and Systane Artificial Tears (Alcon) on Quality of Vision

NCT00627302
View directory record Official record
Conditions
Myopia
Interventions
PEG-400, Systane
Drug
Lead sponsor
Bp Consulting, Inc
Network
Eligibility
21 Years and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
Rockville Centre, New York
Source: ClinicalTrials.gov public record
Updated Nov 23, 2008 · Synced Jul 22, 2026, 3:10 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Tear Film Thickness Measured Using a Novel Technique

NCT01014780
View directory record Official record
Conditions
Dry Eye
Interventions
Not listed
Lead sponsor
Southern California College of Optometry at Marshall B. Ketchum University
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
1
States / cities
Fullerton, California
Source: ClinicalTrials.gov public record
Updated Oct 10, 2010 · Synced Jul 22, 2026, 3:10 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

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

NCT00610480
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Nov 18, 2020 · Synced Jul 22, 2026, 3:10 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

Masked Comparison of a New PEG Based Artificial Tear and Optive for Comfort, Vision & Wear Time in Patients Wearing Contact Lenses

NCT00570843
View directory record Official record
Conditions
Comfort, Vision and Wear Time
Interventions
New PEG based artificial tear, Optive
Drug
Lead sponsor
Bp Consulting, Inc
Network
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2010
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 21, 2010 · Synced Jul 22, 2026, 3:10 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Evaluate the Safety and Efficacy of a New Artificial Tear for Use After LASIK Surgery

NCT00544713
View directory record Official record
Conditions
Dry Eye Syndrome
Interventions
Carboxymethylcellulose and Glycerin based artificial tear, Carboxymethylcellulose
Drug
Lead sponsor
Allergan
Industry
Eligibility
18 Years and older
Enrollment
228 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Dec 13, 2011 · Synced Jul 22, 2026, 3:10 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Cool vs Room-temperature Artificial Tears

NCT05832996
View directory record Official record
Conditions
Diabetic Retinopathy With Macular Edema of Both Eyes (Diagnosis), Central Retinal Vein Occlusion With Macular Edema, Exudative Age-Related Macular Degeneration, Unspecified Eye, Cystoid Macular Edema, Ocular Surface Disease, Dry Eye Sensation, Eye Pain
Interventions
Refresh Plus Preservative-free Lubricant Eye Drops
Drug
Lead sponsor
University of Iowa
Other
Eligibility
18 Years to 105 Years
Enrollment
124 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Mar 3, 2025 · Synced Jul 22, 2026, 3:10 AM EDT
Completed Not applicable Interventional

Evaluation of an Investigational Lubricant Eye Drop on Lipid Layer Thickness

NCT01066988
View directory record Official record
Conditions
Dry Eye
Interventions
ORB Ocular Emulsion, SootheXP Emollient (Lubricant) Eye Drops
Other
Lead sponsor
Alcon Research
Industry
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2010
U.S. locations
1
States / cities
Fort Worth, Texas
Source: ClinicalTrials.gov public record
Updated Nov 17, 2016 · Synced Jul 22, 2026, 3:10 AM EDT
Active, not recruiting Phase 3 Interventional

A Clinical Study to Evaluate the Effect and Side Effect of a New Artificial Tear Formulation (ABBV-444) Compared to Refresh Optive Unit Dose in Adult Participants With Dry Eye Disease

NCT07284381
View directory record Official record
Conditions
Dry Eye Disease
Interventions
ABBV-444, REFRESH OPTIVE UD
Drug
Lead sponsor
AbbVie
Industry
Eligibility
18 Years and older
Enrollment
261 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
20
States / cities
Dothan, Alabama • Chandler, Arizona • Azusa, California + 16 more
Source: ClinicalTrials.gov public record
Updated Jun 16, 2026 · Synced Jul 22, 2026, 3:10 AM EDT
Completed Phase 3 Interventional Results available

A Study to Evaluate Efficacy and Safety of Lifitegrast in Subjects With Dry Eye (OPUS-3)

NCT02284516
View directory record Official record
Conditions
Dry Eye Disease
Interventions
Lifitegrast, Placebo
Drug
Lead sponsor
Shire
Industry
Eligibility
18 Years and older
Enrollment
711 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
41
States / cities
Birmingham, Alabama • Chandler, Arizona • Artesia, California + 33 more
Source: ClinicalTrials.gov public record
Updated Jun 10, 2021 · Synced Jul 22, 2026, 3:10 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Efficacy and Acceptability of Two Lubricant Eye Drops

NCT00756678
View directory record Official record
Conditions
Dry Eye Syndromes
Interventions
Lubricant Eye Drops (Optive™), Lubricating Eye Drops (blink® Tears)
Drug
Lead sponsor
Allergan
Industry
Eligibility
18 Years and older
Enrollment
51 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
1
States / cities
Chevy Chase, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 30, 2011 · Synced Jul 22, 2026, 3:10 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Digital Device Users Who Are Treated With Systane Hydration PF

NCT04837807
View directory record Official record
Conditions
Dry Eye
Interventions
Systane Hydration PF
Drug
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Oct 9, 2022 · Synced Jul 22, 2026, 3:10 AM EDT
Completed Phase 2 Interventional

Evaluating the Safety, Tolerability, and Efficacy of GRF312 5% in Participants With Dry Eye Disease (DED).

NCT07264517
View directory record Official record
Conditions
Dry Eye Disease
Interventions
GRF312 5%, Placebo Comparator
Drug · Other
Lead sponsor
Instituto Grifols, S.A.
Industry
Eligibility
18 Years and older
Enrollment
103 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
10
States / cities
Glendale, California • Grove, California • Newport Beach, California + 7 more
Source: ClinicalTrials.gov public record
Updated Jun 15, 2026 · Synced Jul 22, 2026, 3:10 AM EDT
Terminated Not applicable Interventional Results available

The Effects of Cyclosporin A in a Low Humidity Environment, on the Ocular Surface

NCT02199964
View directory record Official record
Conditions
Dry Eye
Interventions
Cyclosporin 0.05% emulsion, Endura, Refresh artificial tears
Drug
Lead sponsor
Baylor College of Medicine
Other
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 19, 2020 · Synced Jul 22, 2026, 3:10 AM EDT
Completed Not applicable Interventional

Study of Efficacy and Tolerability of SYSTANE Complete in Patients With Dry Eye Disease

NCT03492541
View directory record Official record
Conditions
Dry Eye Disease
Interventions
Propylene glycol-based eye drops
Other
Lead sponsor
Alcon Research
Industry
Eligibility
18 Years and older
Enrollment
134 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
3
States / cities
Kansas City, Missouri • Norfolk, Virginia
Source: ClinicalTrials.gov public record
Updated Jun 11, 2019 · Synced Jul 22, 2026, 3:10 AM EDT
Completed Not applicable Interventional

Evaluation of the Tolerability and Efficacy of CWT-f-002 Lubricant Eye Drops

NCT05660681
View directory record Official record
Conditions
Dry Eye Disease
Interventions
glycerin 0.7%/PEG 400 0.3%, polyethylene glycol 400 0.4%/propylene glycol 0.3%
Drug
Lead sponsor
Calm Water Therapeutics LLC
Industry
Eligibility
18 Years and older
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Andover, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 5, 2023 · Synced Jul 22, 2026, 3:10 AM EDT
Completed Phase 2 Interventional

Study of the Effects of Artificial Tears on the Response to the Latanoprost Punctal Plug Delivery System in Subjects With Ocular Hypertension or Open-Angle Glaucoma

NCT00845299
View directory record Official record
Conditions
Glaucoma, Ocular Hypertension
Interventions
Latanoprost punctal plug, artificial tears preserved with Benzalkonium Chloride
Drug
Lead sponsor
Mati Therapeutics Inc.
Industry
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009
U.S. locations
1
States / cities
Menlo Park, California
Source: ClinicalTrials.gov public record
Updated Sep 18, 2013 · Synced Jul 22, 2026, 3:10 AM EDT