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ClinicalTrials.gov public records Last synced Oct 2, 2026, 5:31 AM EDT

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Showing 49–72 of 75 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Corneal Endothelium Clear all
Completed No phase listed Observational

Comparative Study of Specular Microscopes for Endothelial and Corneal Cell Measurements

NCT02138266
View directory record Official record
Conditions
Corneal Endothelial Cell Loss
Interventions
Topcon Specular Microscope SP-1P, Konan Specular Microscope CELLCHEK XL
Device
Lead sponsor
Topcon Medical Systems, Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014
U.S. locations
1
States / cities
Andover, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 8, 2022 · Synced Oct 2, 2026, 5:31 AM EDT
Not listed Phase 4 Interventional Results available

Descemet Endothelial Thickness Comparison Trial

NCT02373137
View directory record Official record
Conditions
Keratoplasty, Grafting, Corneal, Transplantation, Corneal, Transplantation, Cornea, Keratoplasty, Lamellar
Interventions
DSAEK, DMEK, Endoserter, Prednisolone, Ofloxacin, Tropicamide, Phenylephrine, Jones Tube
Procedure · Device · Drug
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years and older
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2023
U.S. locations
3
States / cities
Palo Alto, California • San Francisco, California • Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Nov 25, 2020 · Synced Oct 2, 2026, 5:31 AM EDT
Completed No phase listed Observational

Comparison of Femtosecond Laser Assisted Cataract Surgery to Conventional Phacoemulsification Cataract Surgery

NCT02096627
View directory record Official record
Conditions
Cataract
Interventions
Not listed
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 90 Years
Enrollment
154 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 16, 2018 · Synced Oct 2, 2026, 5:31 AM EDT
Terminated No phase listed Observational

Descemet Membrane Endothelial Keratoplasty vs. Descemet's Stripping With Endothelial Keratoplasty vs. Descemet Stripping Only

NCT04527523
View directory record Official record
Conditions
Cystoid Macular Edema, Fuchs Dystrophy
Interventions
Optical Coherence Tomography
Diagnostic Test
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Jan 13, 2023 · Synced Oct 2, 2026, 5:31 AM EDT
Completed Not applicable Interventional

Combined Cataract Surgery and Planned Descemetorhexis

NCT02206594
View directory record Official record
Conditions
Fuchs' Corneal Dystrophy, Cataract
Interventions
Descemetorhexis
Procedure
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2014
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Aug 21, 2015 · Synced Oct 2, 2026, 5:31 AM EDT
Completed Phase 4 Interventional Results available

To Compare the Ability of DiscoVisc® OVD to Protect the Corneal Endothelium and Maintain Anterior Chamber Space With Healon® and Amvisc® PLUS During Cataract Surgery.

NCT00763360
View directory record Official record
Conditions
Cataract
Interventions
DisCoVisc®, Healon, Amvisc Plus
Device · Drug
Lead sponsor
Alcon Research
Industry
Eligibility
49 Years and older
Enrollment
184 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2008
U.S. locations
1
States / cities
Fort Worth, Texas
Source: ClinicalTrials.gov public record
Updated Jan 24, 2012 · Synced Oct 2, 2026, 5:31 AM EDT
Completed Phase 2 Interventional

TTHX1114(NM141) in Combination With DWEK/DSO

NCT04676737
View directory record Official record
Conditions
Fuchs' Endothelial Dystrophy, Fuchs Dystrophy, Fuchs
Interventions
TTHX1114(NM141)
Drug
Lead sponsor
Trefoil Therapeutics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
49 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
11
States / cities
Long Beach, California • Petaluma, California • Deerfield Beach, Florida + 8 more
Source: ClinicalTrials.gov public record
Updated Nov 7, 2023 · Synced Oct 2, 2026, 5:31 AM EDT
Recruiting No phase listed Observational

OCT in Fuchs' Dystrophy

NCT04258787
View directory record Official record
Conditions
Fuchs Dystrophy, Pseudophakic Bullous Keratopathy
Interventions
Not listed
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2028
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Sep 9, 2025 · Synced Oct 2, 2026, 5:31 AM EDT
Completed Phase 3 Interventional

A Study to Investigate the Safety and Efficacy of K-321 Eye Drops After Simultaneous Cataract Surgery and Descemetorhexis in Participants With Fuchs Endothelial Corneal Dystrophy (FECD)

NCT05826353
View directory record Official record
Conditions
Fuchs Endothelial Corneal Dystrophy
Interventions
Ripasudil, Placebo
Drug
Lead sponsor
Kowa Research Institute, Inc.
Industry
Eligibility
18 Years and older
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
21
States / cities
Los Angeles, California • Palo Alto, California • Sacramento, California + 17 more
Source: ClinicalTrials.gov public record
Updated Jan 22, 2026 · Synced Oct 2, 2026, 5:31 AM EDT
Completed Phase 4 Interventional Results available

Comparison of Corticosteroid Dosing Regimens After Endothelial Keratoplasty

NCT01853696
View directory record Official record
Conditions
Fuchs' Dystrophy, Corneal Edema
Interventions
loteprednol etabonate, prednisolone acetate 1%
Drug
Lead sponsor
Cornea Research Foundation of America
Other
Eligibility
18 Years and older
Enrollment
167 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated May 15, 2015 · Synced Oct 2, 2026, 5:31 AM EDT
Completed Phase 4 Interventional Results available

Cornea Preservation Time Study

NCT01537393
View directory record Official record
Conditions
Cornea Preservation Time, Endothelial Keratoplasty, Transplant Success, Endothelial Cell Density
Interventions
Cornea tissue transplant
Biological
Lead sponsor
Case Western Reserve University
Other
Eligibility
30 Years to 90 Years
Enrollment
1,174 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
40
States / cities
Beverly Hills, California • Los Angeles, California • San Diego, California + 35 more
Source: ClinicalTrials.gov public record
Updated Apr 23, 2018 · Synced Oct 2, 2026, 5:31 AM EDT
Completed Phase 2 Interventional Results available

Study to Investigate the Safety and Efficacy of K-321 in Patients With Fuchs Endothelial Corneal Dystrophy (FECD) Following Descemetorhexis

NCT04250207
View directory record Official record
Conditions
Fuchs' Endothelial Corneal Dystrophy
Interventions
K-321 Solution, Placebo Solution
Drug
Lead sponsor
Kowa Research Institute, Inc.
Industry
Eligibility
18 Years and older
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
19
States / cities
Los Angeles, California • Palo Alto, California • Sacramento, California + 14 more
Source: ClinicalTrials.gov public record
Updated Nov 5, 2024 · Synced Oct 2, 2026, 5:31 AM EDT
Completed Not applicable Interventional Results available

Study of Eye Bank Pre-cut Donor Grafts for Endothelial Keratoplasty

NCT00624221
View directory record Official record
Conditions
Fuchs Endothelial Dystrophy, Corneal Edema
Interventions
Descemet's stripping endothelial keratoplasty
Procedure
Lead sponsor
Cornea Research Foundation of America
Other
Eligibility
21 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Apr 27, 2016 · Synced Oct 2, 2026, 5:31 AM EDT
Terminated Not applicable Interventional

OCT-guided DSAEK Graft Shaping and Smoothing

NCT01586234
View directory record Official record
Conditions
Fuchs' Endothelial Dystrophy
Interventions
DSAEK with graft shaping and smoothing, Standard DSAEK
Procedure
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Apr 17, 2018 · Synced Oct 2, 2026, 5:31 AM EDT
Completed Early Phase 1 Interventional

Netarsudil Use After Descemtorhexis Without Endothelial Keratoplasty

NCT04752020
View directory record Official record
Conditions
Fuchs' Endothelial Dystrophy
Interventions
Netarsudil Ophthalmic
Drug
Lead sponsor
Massachusetts Eye and Ear Infirmary
Other
Eligibility
40 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 13, 2024 · Synced Oct 2, 2026, 5:31 AM EDT
Recruiting Phase 4 Interventional

Glanatec(R) for Descemet Stripping in Fuch's Endothelial Dystrophy

NCT03249337
View directory record Official record
Conditions
Fuchs' Endothelial Dystrophy
Interventions
Ripasudil hydrochloride hydrate 0.4% ophthalmic solution
Drug
Lead sponsor
Marian Macsai, MD
Other
Eligibility
18 Years to 91 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
Glenview, Illinois
Source: ClinicalTrials.gov public record
Updated Aug 11, 2021 · Synced Oct 2, 2026, 5:31 AM EDT
Completed No phase listed Observational

Abnormalities of the Eye's Anterior Chamber, Iris, Cornea and Lens

NCT00001161
View directory record Official record
Conditions
Aniridia, Eye Abnormality, Ocular Hypertension, Open Angle Glaucoma
Interventions
Not listed
Lead sponsor
National Eye Institute (NEI)
NIH
Eligibility
Not listed
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1977 – 2002
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 2, 2026, 5:31 AM EDT
Completed Phase 1Phase 2 Interventional Results available

A Phase 1/2 Study of AURN001 in Subjects With Corneal Edema Secondary to Corneal Endothelial Dysfunction (ABA-1)

NCT06041256
View directory record Official record
Conditions
Corneal Edema, Corneal Endothelial Dysfunction
Interventions
AURN001, Corneal Endothelial Cells, Y27632
Combination Product · Biological · Drug
Lead sponsor
Aurion Biotech
Industry
Eligibility
18 Years to 99 Years
Enrollment
97 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
17
States / cities
Little Rock, Arkansas • Los Angeles, California • San Francisco, California + 13 more
Source: ClinicalTrials.gov public record
Updated Dec 17, 2025 · Synced Oct 2, 2026, 5:31 AM EDT
Completed Phase 1Phase 2 Interventional Results available

A Phase 1/ Phase 2 Study of TTHX1114(NM141)

NCT04520321
View directory record Official record
Conditions
Corneal Endothelial Dystrophy, Fuchs Endothelial Corneal Dystrophy, Pseudophakic Bullous Keratopathy, Endothelial Dysfunction
Interventions
TTHX1114(NM141), Vehicle (placebo)
Drug · Other
Lead sponsor
Trefoil Therapeutics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
8
States / cities
Petaluma, California • Jacksonville, Florida • Hoffman Estates, Illinois + 5 more
Source: ClinicalTrials.gov public record
Updated Oct 30, 2023 · Synced Oct 2, 2026, 5:31 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

A Study to Assess Brillouin Hydration Mapping for the Evaluation of Ocular Tissues and Diseases

NCT07780890
View directory record Official record
Conditions
Fuchs Endothelial Corneal Dysfunction, Open Angle Glaucoma (OAG), Dry Eye Disease (DED), Keratoconus, Lasik Eye Surgery
Interventions
Not listed
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
20 Years to 79 Years
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 25, 2026 · Synced Oct 2, 2026, 5:31 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Rates and Risk Factors of Contact Between the OTX-TIC Intracameral Ocular Implant and Corneal Endothelium

NCT05835141
View directory record Official record
Conditions
Corneal Endothelium
Interventions
OCT Imaging
Other
Lead sponsor
University of Southern California
Other
Eligibility
40 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Oct 1, 2025 · Synced Oct 2, 2026, 5:31 AM EDT
Completed Phase 1 Interventional

Study of Safety and Tolerability of EO2002 in the Treatment of Corneal Edema

NCT04894110
View directory record Official record
Conditions
Corneal Edema, Corneal Endothelial Dysfunction, Corneal Endothelial Dystrophy, Fuchs Dystrophy, Fuchs Endothelial Corneal Dystrophy, Pseudophakic Bullous Keratopathy, Bullous Keratopathy, Endothelial Dysfunction, Moderate Corneal Endothelial Decompensation
Interventions
EO2002, EO2002 low dose, EO2002 mid dose, EO2002 high dose
Biological
Lead sponsor
Emmecell
Industry
Eligibility
21 Years and older
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
8
States / cities
Greater Los Angeles, California • San Diego, California • Miami, Florida + 5 more
Source: ClinicalTrials.gov public record
Updated Mar 5, 2025 · Synced Oct 2, 2026, 5:31 AM EDT
Completed Not applicable Interventional Results available

Cornea Donor Study

NCT00006411
View directory record Official record
Conditions
Corneal Disease, Fuch's Dystrophy, Pseudophakic Corneal Edema
Interventions
corneas assigned by donor age group
Other
Lead sponsor
National Eye Institute (NEI)
NIH
Eligibility
40 Years to 80 Years
Enrollment
1,090 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2014
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Feb 25, 2020 · Synced Oct 2, 2026, 5:31 AM EDT
Completed Not applicable Interventional Results available

Impact of Donor Diabetes on DMEK Success and Endothelial Cell Loss

NCT05134480
View directory record Official record
Conditions
Corneal Endothelial Decompensation, Fuchs' Endothelial Dystrophy
Interventions
Descemet membrane endothelial keratoplasty
Procedure
Lead sponsor
Case Western Reserve University
Other
Eligibility
30 Years to 90 Years
Enrollment
1,097 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
2
States / cities
Indianapolis, Indiana • Grand Rapids, Michigan
Source: ClinicalTrials.gov public record
Updated Apr 16, 2026 · Synced Oct 2, 2026, 5:31 AM EDT