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ClinicalTrials.gov public records Last synced May 21, 2026, 11:47 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–24 of 32 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Ocular Discomfort Clear all
Active, not recruiting Not applicable Interventional
View directory record Official record
Conditions
Contact Lens Discomfort, Meibomian Gland Dysfunction
Interventions
BlephEx, Manual debridement
Device
Lead sponsor
University of the Incarnate Word
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Sep 4, 2018 · Synced May 21, 2026, 11:47 PM EDT
Withdrawn Not applicable Interventional
View directory record Official record
Conditions
Contact Lens Complication
Interventions
Acuvue® Oasys® Lenses (senofilcon A), 30-Day Bausch + Lomb PureVision (balafilcon A), Clariti® 1-Day (Somofilcon A)
Device
Lead sponsor
ORA, Inc.
Industry
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014
U.S. locations
1
States / cities
Andover, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 24, 2024 · Synced May 21, 2026, 11:47 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Meibomian Gland Dysfunction, Dry Eye Syndromes, Ocular Surface Disease
Interventions
Zocular Eyelid System Treatment
Other
Lead sponsor
University of the Incarnate Word
Other
Eligibility
21 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Jul 13, 2022 · Synced May 21, 2026, 11:47 PM EDT
Terminated Phase 4 Interventional Results available
View directory record Official record
Conditions
Epiphora, Dacryostenosis, Dacryocystitis
Interventions
Proparacaine Hydrochloride ophthalmic solution, USP 0.5%, Balanced salt solution
Drug
Lead sponsor
Corewell Health East
Other
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
1
States / cities
Royal Oak, Michigan
Source: ClinicalTrials.gov public record
Updated Jan 18, 2023 · Synced May 21, 2026, 11:47 PM EDT
Completed Not applicable Interventional
View directory record Official record
Conditions
Dry Eye Syndromes, Dry Eye, Ocular Inflammation, Ocular Surface Disease, Ocular Discomfort, Blepharitis
Interventions
Corneal Epithelial Stem Cell Transplant
Other
Lead sponsor
Sloan W. Rush, MD
Other
Eligibility
18 Years to 100 Years
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Amarillo, Texas
Source: ClinicalTrials.gov public record
Updated Apr 20, 2022 · Synced May 21, 2026, 11:47 PM EDT
Completed Phase 2 Interventional Results available
View directory record Official record
Conditions
Dry Eye Syndromes, Keratoconjunctivitis Sicca
Interventions
KPI-121, Placebo
Drug
Lead sponsor
Kala Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
11
States / cities
Artesia, California • Mission Hills, California • Rancho Cordova, California + 8 more
Source: ClinicalTrials.gov public record
Updated Jan 5, 2021 · Synced May 21, 2026, 11:47 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Contact Lens, Contact Lens Discomfort, Contact Lens Dryness
Interventions
Lifitegrast
Drug
Lead sponsor
EV Clinical Trials
Other
Eligibility
21 Years and older
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Richardson, Texas
Source: ClinicalTrials.gov public record
Updated Sep 27, 2018 · Synced May 21, 2026, 11:47 PM EDT
Completed Phase 2 Interventional
View directory record Official record
Conditions
Contact Lens Discomfort, Contact Lens-induced Corneal Disorder, Contact Lens Acute Red Eye, Contact Lens-induced Corneal Fluorescein Staining
Interventions
CLM2 topical gel, Placebo topical gel
Drug
Lead sponsor
Glia, LLC
Industry
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Berkeley, California
Source: ClinicalTrials.gov public record
Updated Mar 23, 2023 · Synced May 21, 2026, 11:47 PM EDT
Completed Not applicable Interventional Results available
View directory record Official record
Conditions
Contact Lens Discomfort, Dry Eye Disease, Meibomian Gland Dysfunction
Interventions
Bruder Moist Heat Compress, Washcloth
Device · Other
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated May 16, 2018 · Synced May 21, 2026, 11:47 PM EDT
Completed Phase 2 Interventional Results available
View directory record Official record
Conditions
Blepharitis
Interventions
KPI-121, Vehicle
Drug
Lead sponsor
Kala Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older
Enrollment
206 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
8
States / cities
Birmingham, Alabama • Artesia, California • Mission Hills, California + 5 more
Source: ClinicalTrials.gov public record
Updated Jan 10, 2021 · Synced May 21, 2026, 11:47 PM EDT
Completed Phase 3 Interventional Results available
View directory record Official record
Conditions
Dry Eye Syndromes, Keratoconjunctivitis Sicca
Interventions
KPI-121 0.25% Ophthalmic Suspension, Vehicle of KPI-121 0.25% Ophthalmic Suspension
Drug
Lead sponsor
Kala Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older
Enrollment
918 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
60
States / cities
Phoenix, Arizona • Scottsdale, Arizona • Little Rock, Arkansas + 53 more
Source: ClinicalTrials.gov public record
Updated Feb 2, 2021 · Synced May 21, 2026, 11:47 PM EDT
Terminated Phase 4 Interventional
View directory record Official record
Conditions
Dry Eye
Interventions
Dextenza (IDI) (Sustained Release Dexamethasone), (0.4 mg), ProLong™ collagen plugs
Drug · Other
Lead sponsor
Tufts Medical Center
Other
Eligibility
18 Years and older
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 14, 2025 · Synced May 21, 2026, 11:47 PM EDT
Terminated Phase 4 Interventional Results available
View directory record Official record
Conditions
Dry Eye, Contact Lens Complication
Interventions
HydroEye®
Drug
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years and older
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Mar 5, 2025 · Synced May 21, 2026, 11:47 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Post Laser Vision Correction Pain and Discomfort
Interventions
Eye Shield
Device
Lead sponsor
FORSIGHT Vision3
Industry
Eligibility
18 Years to 60 Years
Enrollment
125 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
5
States / cities
San Diego, California • Chicago, Illinois • Boston, Massachusetts + 2 more
Source: ClinicalTrials.gov public record
Updated Feb 4, 2013 · Synced May 21, 2026, 11:47 PM EDT
Recruiting Phase 4 Interventional
View directory record Official record
Conditions
Epiphora, Dacryostenosis, Dacryocystitis
Interventions
Proparacaine Hydrochloride ophthalmic solution, USP 0.5%, Balanced salt solution
Drug
Lead sponsor
Louisiana State University Health Sciences Center in New Orleans
Other
Eligibility
18 Years and older
Enrollment
145 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
New Orleans, Louisiana
Source: ClinicalTrials.gov public record
Updated Dec 22, 2022 · Synced May 21, 2026, 11:47 PM EDT
Withdrawn Phase 4 Interventional
View directory record Official record
Conditions
Contact Lens Dry Eye
Interventions
Lifitegrast
Drug
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Oct 24, 2018 · Synced May 21, 2026, 11:47 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available
View directory record Official record
Conditions
Dry Eye Disease
Interventions
Difluprednate 0.05% ophthalmic emulsion, Difluprednate vehicle
Drug · Other
Lead sponsor
Alcon Research
Industry
Eligibility
18 Years and older
Enrollment
722 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Fort Worth, Texas
Source: ClinicalTrials.gov public record
Updated Mar 10, 2013 · Synced May 21, 2026, 11:47 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers
View directory record Official record
Conditions
Glaucoma, Ocular Surface Disease
Interventions
Xiidra (Lifitegrast ophthalmic solution) 5%
Drug
Lead sponsor
University of California, Los Angeles
Other
Eligibility
Not listed
Enrollment
75 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
1
States / cities
Fountain Valley, California
Source: ClinicalTrials.gov public record
Updated Mar 12, 2026 · Synced May 21, 2026, 11:47 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Dry Eye Syndromes
Interventions
Punctal plug
Device
Lead sponsor
University of New Mexico
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Albuquerque, New Mexico
Source: ClinicalTrials.gov public record
Updated Mar 12, 2024 · Synced May 21, 2026, 11:47 PM EDT
Completed Not applicable Interventional Results available
View directory record Official record
Conditions
Dry Eye, Dry Eye Syndromes
Interventions
Scleral lenses treated with Tangible Hydra-PEG, Untreated scleral lenses
Device
Lead sponsor
Tangible Science
Industry
Eligibility
18 Years to 70 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
3
States / cities
Sacramento, California • Fort Lauderdale, Florida • Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jan 17, 2020 · Synced May 21, 2026, 11:47 PM EDT
Completed Phase 4 Interventional Results available
View directory record Official record
Conditions
Dry Eye, Contact Lens Complication
Interventions
Systane Complete, Sensitive Eyes Rewetting Drops
Drug
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years and older
Enrollment
73 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
3
States / cities
Birmingham, Alabama • Babylon, New York • Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Oct 7, 2020 · Synced May 21, 2026, 11:47 PM EDT
Completed No phase listed Observational Accepts healthy volunteers
View directory record Official record
Conditions
Visual Fatigue
Interventions
Stress on visual discomfort
Behavioral
Lead sponsor
Southern California College of Optometry at Marshall B. Ketchum University
Other
Eligibility
17 Years to 30 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2008
U.S. locations
1
States / cities
Claremont, California
Source: ClinicalTrials.gov public record
Updated Nov 12, 2009 · Synced May 21, 2026, 11:47 PM EDT
Completed Not applicable Interventional Results available
View directory record Official record
Conditions
Pain
Interventions
4% lidocaine, 3.5% ophthalmic lidocaine gel
Drug
Lead sponsor
Miami VA Healthcare System
Federal
Eligibility
18 Years and older
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Nov 19, 2012 · Synced May 21, 2026, 11:47 PM EDT
Completed Phase 3 Interventional
View directory record Official record
Conditions
Pain
Interventions
proparacaine HCL 0.5%, proparacaine HCL 0.5% + 4% lidocaine solution, 3.5% viscous lidocaine gel
Drug
Lead sponsor
Illinois Retina Associates
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009
U.S. locations
1
States / cities
Joliet, Illinois
Source: ClinicalTrials.gov public record
Updated May 3, 2010 · Synced May 21, 2026, 11:47 PM EDT