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ClinicalTrials.gov public records Last synced Oct 25, 2026, 9:33 PM EDT

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Showing 1–24 of 131 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Keratitis Clear all
Recruiting Phase 1 Interventional

Safety and Effectiveness of the PXL-Platinum 330 System for Corneal Cross-Linking

NCT03918408
View directory record Official record
Conditions
Keratoconus, Unstable, Bacterial Keratitis, Ectasia of Cornea
Interventions
PXL-330 Platinum device for crosslinking with Peschke ribofflavin solution
Combination Product
Lead sponsor
Pacific Clear Vision Institute
Other
Eligibility
12 Years to 45 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2030
U.S. locations
1
States / cities
Eugene, Oregon
Source: ClinicalTrials.gov public record
Updated Nov 12, 2024 · Synced Oct 25, 2026, 9:33 PM EDT
Completed Phase 3 Interventional

A 1-Year Study in Multiple Clinics Testing Rebamipide Eye Drops for Dry Eye Compared With a Placebo

NCT00201981
View directory record Official record
Conditions
Keratoconjunctivitis Sicca
Interventions
Rebamipide 1%, Rebamipide 2%, Placebo
Drug
Lead sponsor
Otsuka Pharmaceutical Development & Commercialization, Inc.
Industry
Eligibility
18 Years and older
Enrollment
755 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2007
U.S. locations
63
States / cities
Birmingham, Alabama • Glendale, Arizona • Peoria, Arizona + 55 more
Source: ClinicalTrials.gov public record
Updated Jun 15, 2026 · Synced Oct 25, 2026, 9:33 PM EDT
Completed Not applicable Interventional Results available

Long-term Topical Cyclosporine for Atopic Keratoconjunctivitis

NCT00987467
View directory record Official record
Conditions
Atopic Keratoconjunctivitis
Interventions
Cyclosporin 0.05% ophthalmic
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 2, 2018 · Synced Oct 25, 2026, 9:33 PM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

TearLab Core Validation Study to Establish Referent Values for Dry Eye Disease

NCT00848198
View directory record Official record
Conditions
Keratoconjunctivitis Sicca
Interventions
Not listed
Lead sponsor
TearLab Corporation
Industry
Eligibility
18 Years to 79 Years
Enrollment
314 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2011
U.S. locations
6
States / cities
San Diego, California • Louisville, Kentucky • Chesterfield, Missouri + 3 more
Source: ClinicalTrials.gov public record
Updated May 16, 2016 · Synced Oct 25, 2026, 9:33 PM EDT
Completed Phase 3 Interventional

Herpetic Eye Disease Study (HEDS) II

NCT00000139
View directory record Official record
Conditions
Keratitis, Herpetic, Ocular Herpes Simplex, Herpes Simplex
Interventions
Stress, Acyclovir
Behavioral · Drug
Lead sponsor
National Eye Institute (NEI)
NIH
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 1992
U.S. locations
8
States / cities
San Francisco, California • Atlanta, Georgia • Chicago, Illinois + 5 more
Source: ClinicalTrials.gov public record
Updated Mar 24, 2010 · Synced Oct 25, 2026, 9:33 PM EDT
Withdrawn Phase 4 Interventional

Topical Corticosteroid Use in Addition to Oral Antivirals for Prevention of Recurrence of Herpes Simplex Virus (HSV) Keratitis

NCT03626376
View directory record Official record
Conditions
Herpes Simplex Virus Keratitis
Interventions
oral acyclovir 400 mg BID OR valacyclovir 500 mg qdaily, oral acyclovir 400 mg BID OR valacyclovir 500 mg qdaily + topical corticosteroid eye drops
Drug
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 100 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 14, 2022 · Synced Oct 25, 2026, 9:33 PM EDT
Completed Phase 2 Interventional Results available

Safety and Efficacy Study of R932348 Ophthalmic Solution in Chronic Ocular Graft Versus Host Disease Patients(DROPS-2)

NCT02040623
View directory record Official record
Conditions
Chronic Graft-versus-host Disease
Interventions
R348 Ophthalmic Solution, 0.2%, R348 Ophthalmic Solution, 0.5%, Placebo Ophthalmic Solution
Drug · Other
Lead sponsor
Rigel Pharmaceuticals
Industry
Eligibility
18 Years to 85 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
2
States / cities
Plantation, Florida • Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 10, 2016 · Synced Oct 25, 2026, 9:33 PM EDT
Completed Phase 2 Interventional

Safety and Efficacy Study of Gatifloxacin Compared With Ciprofloxacin in Patients With Acute Bacterial Corneal Ulcers

NCT00651586
View directory record Official record
Conditions
Acute Bacterial Corneal Ulcers, Bacterial Keratitis
Interventions
Gatifloxacin 0.3% ophthalmic solution, Ciprofloxacin 0.3% ophthalmic solution
Drug
Lead sponsor
Allergan
Industry
Eligibility
8 Years and older
Enrollment
129 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2005
U.S. locations
1
States / cities
Galveston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 29, 2008 · Synced Oct 25, 2026, 9:33 PM EDT
Completed No phase listed Observational

Evaluation and Treatment of Patients With Corneal and External Diseases

NCT00008541
View directory record Official record
Conditions
Blepharitis, Conjunctivitis, Corneal Disease, Dacryoadenitis, Dacryocystitis, Keratitis
Interventions
Not listed
Lead sponsor
National Eye Institute (NEI)
NIH
Eligibility
2 Years and older
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2009
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 25, 2026, 9:33 PM EDT
Completed Not applicable Interventional Results available

Evaluation of the Safety and Effectiveness of the Oculeve Intranasal Lacrimal Neurostimulator in Patients With Dry Eye

NCT02313454
View directory record Official record
Conditions
Dry Eye Syndromes
Interventions
Intranasal Tear Neurostimulator
Device
Lead sponsor
Allergan
Industry
Eligibility
22 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Andover, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 31, 2020 · Synced Oct 25, 2026, 9:33 PM EDT
Completed Phase 2 Interventional

Treatment of Dry Eye Syndrome With Cyclosporin A Eye Drops

NCT00001731
View directory record Official record
Conditions
Keratoconjunctivitis Sicca, Sjogren's Syndrome
Interventions
Cyclosporin A
Drug
Lead sponsor
National Eye Institute (NEI)
NIH
Eligibility
Not listed
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1997 – 2000
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 25, 2026, 9:33 PM EDT
Completed Phase 2 Interventional Results available

A Study to Assess the Safety and Efficacy of ECF843 vs Vehicle in Subjects With Dry Eye Disease

NCT04391894
View directory record Official record
Conditions
Dry Eye
Interventions
ECF843, ECF843 vehicle
Drug · Other
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
718 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
52
States / cities
Chandler, Arizona • Mesa, Arizona • Phoenix, Arizona + 46 more
Source: ClinicalTrials.gov public record
Updated Jan 28, 2025 · Synced Oct 25, 2026, 9:33 PM EDT
Completed Phase 4 Interventional

A Phase 4 Study Investigating the Efficacy of Retaine™ in Managing Signs and Symptoms Associated With Dry Eye Syndrome

NCT02139033
View directory record Official record
Conditions
Keratoconjunctivitis Sicca
Interventions
Retaine™
Drug
Lead sponsor
Ocusoft, Inc.
Industry
Eligibility
18 Years and older
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014
U.S. locations
1
States / cities
Andover, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 11, 2014 · Synced Oct 25, 2026, 9:33 PM EDT
Completed Not applicable Interventional

Efficacy and Safety Study of Nutritional Supplements for Treatments of Dry Eye

NCT00883649
View directory record Official record
Conditions
Keratoconjunctivitis Sicca
Interventions
Hydroeye, Inactive Capsule
Dietary Supplement · Other
Lead sponsor
Virginia Eye Consultants
Other
Eligibility
40 Years and older · Female only
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2008
U.S. locations
2
States / cities
Houston, Texas • Norfolk, Virginia
Source: ClinicalTrials.gov public record
Updated Feb 20, 2012 · Synced Oct 25, 2026, 9:33 PM EDT
Completed No phase listed Observational

Structure of the Herpes Simplex Virus Receptor

NCT00001648
View directory record Official record
Conditions
Encephalitis, Herpes Simplex, Keratitis, Mouth Disease, Skin Disease
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1997 – 2010
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 25, 2026, 9:33 PM EDT
Not listed Phase 2Phase 3 Interventional

Safety and Effectiveness of the PXL Platinum 330 System With Riboflavin Solution for Previously Untreated Corneal Ulcers

NCT05255107
View directory record Official record
Conditions
Keratitis, Corneal Ulcer
Interventions
Standard of Care Therapy + CXL + Riboflavin 0.23% L Solution, Standard of Care Therapy + Sham CXL + Artificial Tears
Combination Product · Other
Lead sponsor
Peschke GmbH
Industry
Eligibility
18 Years and older
Enrollment
468 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
12
States / cities
Littleton, Colorado • Fort Myers, Florida • Tampa, Florida + 9 more
Source: ClinicalTrials.gov public record
Updated Oct 28, 2022 · Synced Oct 25, 2026, 9:33 PM EDT
Not yet recruiting Phase 3 Interventional

RB-PDT for Fusarium Keratitis: The LUMIERE Study

NCT07743489
View directory record Official record
Conditions
Fusarium Keratitis
Interventions
Rose Bengal Photodynamic Therapy, Sham RB-PDT
Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
434 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2030
U.S. locations
2
States / cities
Palo Alto, California • Miami, Florida
Source: ClinicalTrials.gov public record
Updated Aug 17, 2026 · Synced Oct 25, 2026, 9:33 PM EDT
Completed Phase 2 Interventional Results available

Safety and Efficacy of KPI-121 in Subjects With Dry Eye Disease

NCT02188160
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 6, 2021 · Synced Oct 25, 2026, 9:33 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Acupuncture Treatment of Dry Eye

NCT00554879
View directory record Official record
Conditions
Keratoconjunctivitis Sicca, Xeropthalmia
Interventions
Acupuncture, Sham acupuncture
Procedure
Lead sponsor
Walter Reed Army Medical Center
Federal
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2011
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Aug 30, 2011 · Synced Oct 25, 2026, 9:33 PM EDT
Completed Phase 2Phase 3 Interventional Results available

Dose Ranging Study to Assess the Efficacy and Safety of Voclosporin Ophthalmic Solution in Subjects With Dry Eye Syndrome

NCT04147650
View directory record Official record
Conditions
Dry Eye Syndrome, Keratoconjunctivitis Sicca
Interventions
0.05% Voclosporin Ophthalmic Solution (VOS), 0.10% VOS, 0.20% VOS, Vehicle Ophthalmic Solution
Drug
Lead sponsor
Aurinia Pharmaceuticals Inc.
Industry
Eligibility
18 Years and older
Enrollment
508 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
9
States / cities
Newport Beach, California • Colorado Springs, Colorado • Louisville, Kentucky + 6 more
Source: ClinicalTrials.gov public record
Updated Dec 10, 2021 · Synced Oct 25, 2026, 9:33 PM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Differences in Corneal Structure and Function in Patients With Sjogrens vs. Non-Sjogrens Dry Eye

NCT06364657
View directory record Official record
Conditions
Sjogren's Syndrome, Dry Eye, Neurotrophic Keratitis
Interventions
Eye Exam
Diagnostic Test
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 15, 2025 · Synced Oct 25, 2026, 9:33 PM EDT
Completed Phase 3 Interventional Results available

The Mycotic Ulcer Treatment Trial II: A Randomized Trial Comparing Oral Voriconazole vs Placebo

NCT00997035
View directory record Official record
Conditions
Corneal Ulcer, Eye Infections, Fungal
Interventions
Voriconazole, Placebo
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
16 Years and older
Enrollment
240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2016
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Feb 26, 2019 · Synced Oct 25, 2026, 9:33 PM EDT
Completed Phase 2 Interventional

A Study in the Treatment of Mild to Moderate Dry Eye Disease Comparing Saline to TTAX03.

NCT06780306
View directory record Official record
Conditions
Dry Eye, Dry Eye Disease (DED), Dry Eye Disease With Severe Keratitis
Interventions
TTAX03, Saline (NaCl 0,9 %) (placebo)
Biological
Lead sponsor
BioTissue Holdings, Inc
Industry
Eligibility
18 Years and older
Enrollment
74 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
9
States / cities
Berkeley, California • Deerfield Beach, Florida • Chaska, Minnesota + 6 more
Source: ClinicalTrials.gov public record
Updated Feb 11, 2026 · Synced Oct 25, 2026, 9:33 PM EDT
Completed Phase 3 Interventional Results available

Mycotic Ulcer Treatment Trial I

NCT00996736
View directory record Official record
Conditions
Corneal Ulcer, Eye Infections, Fungal
Interventions
Natamycin, Voriconazole
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
16 Years and older
Enrollment
323 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Aug 1, 2018 · Synced Oct 25, 2026, 9:33 PM EDT