Independent directory Public ClinicalTrials.gov records United States
Clear filters
ClinicalTrials.gov public records Last synced Jul 23, 2026, 1:30 PM EDT

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

Showing 1–14 of 14 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Corneal and Endothelial Cell Measurements
Interventions
Not listed
Lead sponsor
Nidek Co. LTD.
Industry
Eligibility
18 Years to 80 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2012
U.S. locations
1
States / cities
Andover, Massachusetts
Conditions
Corneal Endothelial Cell Changes
Interventions
Mapracorat
Drug
Lead sponsor
Bausch & Lomb Incorporated
Industry
Eligibility
18 Years and older
Enrollment
61 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
1
States / cities
Rochester, New York
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
Conditions
Healthy
Interventions
Besifloxacin Ophthalmic Suspension 0.6%
Drug
Lead sponsor
Bausch & Lomb Incorporated
Industry
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
1
States / cities
Rochester, New York
Conditions
Corneal Endothelial Cell Loss
Interventions
Specular Microscope Nidek CEM-530, Specular Microscope Konan CELLCHEK XL
Device
Lead sponsor
Nidek Co. LTD.
Industry
Eligibility
18 Years to 80 Years
Enrollment
79 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014
U.S. locations
1
States / cities
Andover, Massachusetts
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
76 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015
U.S. locations
1
States / cities
Andover, Massachusetts
Completed Not applicable Interventional Results available

Cornea Donor Study

NCT00006411
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
Conditions
Endothelial Cell Density Loss
Interventions
Imaging
Diagnostic Test
Lead sponsor
Centricity Vision, Inc.
Industry
Eligibility
50 Years and older
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
4
States / cities
Eagle Pass, Texas • Houston, Texas • San Antonio, Texas
Conditions
Glaucoma
Interventions
Sulcus tube placement, Anterior chamber (AC) tube placement
Procedure
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
226 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
7
States / cities
San Francisco, California • Walnut Creek, California • Miami, Florida + 4 more
Conditions
Inflammation, Uveitis
Interventions
Fluocinolone Acetonide 0.59 mg, Fluocinolone Acetonide 2.1 mg
Procedure
Lead sponsor
Bausch & Lomb Incorporated
Industry
Eligibility
6 Years and older
Enrollment
98 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Boston, Massachusetts
Completed No phase listed Observational Accepts healthy volunteers

Measuring Corneal Cells With Specular Microscopy

NCT01792154
Conditions
Retinal Diseases
Interventions
Not listed
Lead sponsor
Retina Institute of Hawaii
Other
Eligibility
50 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012
U.S. locations
1
States / cities
Honolulu, Hawaii
Completed Phase 4 Interventional Results available

Cornea Preservation Time Study

NCT01537393
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
Conditions
Uveitis, Posterior
Interventions
Retisert, Fluocinolone Acetonide Intravitreal Implant
Device · Drug
Lead sponsor
Bausch & Lomb Incorporated
Industry
Eligibility
12 Years to 80 Years
Enrollment
3 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Dry Eye
Interventions
Miebo, Saline
Drug
Lead sponsor
Bausch & Lomb Incorporated
Industry
Eligibility
18 Years and older
Enrollment
216 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
12
States / cities
Glendale, California • Murrieta, California • Newport Beach, California + 9 more