Independent directory Public ClinicalTrials.gov records United States
Clear filters
ClinicalTrials.gov public records Last synced Sep 19, 2026, 12:07 PM EDT

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

Showing 1–18 of 18 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Glaucoma, Glaucoma Eye, Glaucoma, Open-Angle
Interventions
Lumega-Z, Dorzolamide Hcl 2% Oph Soln, Placebo
Dietary Supplement · Drug · Other
Lead sponsor
University of the Incarnate Word
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
San Antonio, Texas
Conditions
Glaucoma
Interventions
fixed combination of brimonidine tartrate 0.2% timolol maleate 0.5% ophthalmic solution, fixed combination of dorzolamide hydrochloride timolol maleate ophthalmic solution
Drug
Lead sponsor
Allergan
Industry
Eligibility
30 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Indianapolis, Indiana
Conditions
Glaucoma, Open-Angle, Glaucoma; Drugs
Interventions
dorzolamide/timolol
Drug
Lead sponsor
CT Glaucoma Associates
Other
Eligibility
25 Years to 90 Years
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Norwalk, Connecticut
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Circadian Rhythms of Aqueous Humor Dynamics in Humans

NCT00572936
Conditions
Glaucoma
Interventions
Latanoprost, Dorzolamide, Timolol
Drug
Lead sponsor
University of Nebraska
Other
Eligibility
19 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2009
U.S. locations
1
States / cities
Omaha, Nebraska
Terminated Phase 3 Interventional Accepts healthy volunteers Results available

Stop Retinal Ganglion Cell Dysfunction Study

NCT02390284
Conditions
Glaucoma
Interventions
Latanoprost, Bimatoprost, Travoprost, Timolol, Dorzolamide, Brinzolamide, Acetazolamide, Methazolamide
Drug
Lead sponsor
University of Miami
Other
Eligibility
18 Years to 85 Years
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2024
U.S. locations
1
States / cities
Miami, Florida
Conditions
Open Angle Glaucoma
Interventions
Cosopt, Xalatan
Drug
Lead sponsor
Advanced Glaucoma Specialists
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2006
U.S. locations
1
States / cities
Reading, Massachusetts
Conditions
Retinal Degenerations
Interventions
2% dorzolamide
Drug
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years and older
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2017
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Macular Hole, Retinal Detachment
Interventions
Dorzolamide 2%-timolol 0.5% topical eyedrops
Drug
Lead sponsor
Mid Atlantic Retina
Other
Eligibility
Not listed
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
X-linked Retinoschisis, XLRS
Interventions
Dorzolamide 2% TID or brinzolamide 1% TID
Drug
Lead sponsor
Beacon Therapeutics
Industry
Eligibility
7 Years and older · Male only
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
3
States / cities
Ann Arbor, Michigan • Portland, Oregon • Dallas, Texas
Recruiting Phase 4 Interventional Accepts healthy volunteers

Efficacy of Simbrinza and Rocklatan vs Cosopt and Latanoprost

NCT06883123
Conditions
Open Angle Glaucoma
Interventions
Simbrinza 0.2%-1% Ophthalmic Suspension, Rocklatan 0.02%-0.005% Ophthalmic Solution, Cosopt PF 2%-0.5% Ophthalmic Solution, Latanoprost 0.005% Ophthalmic Solution
Drug
Lead sponsor
Prairie Eye Center
Other
Eligibility
18 Years and older
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Springfield, Illinois
Completed Phase 4 Interventional

Lumigan Versus Cosopt

NCT00273455
Conditions
Open-Angle Glaucoma
Interventions
bimatoprost 0.03%, dorzolamide 2%/timolol maleate 0.5% fixed combination, placebo
Drug
Lead sponsor
Pharmaceutical Research Network
Other
Eligibility
18 Years and older
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
3
States / cities
Louisville, Kentucky • Mt. Pleasant, South Carolina • Houston, Texas
Conditions
Glaucoma
Interventions
Cosopt (combination eyedrop of dorzolamide and timolol)
Drug
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 99 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Ann Arbor, Michigan
Conditions
Glaucoma
Interventions
Dorzolamide 2%-timolol 0.5%, Brimonidine 0.2%-0.5% timolol 0.5
Drug
Lead sponsor
Massachusetts Eye and Ear Infirmary
Other
Eligibility
40 Years to 80 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Boston, Massachusetts
Not listed Not applicable Interventional Accepts healthy volunteers

The International Collaborative Exfoliation Syndrome Treatment Study

NCT00804115
Conditions
Exfoliation Syndrome, Glaucoma, Ocular Hypertension
Interventions
Latanoprost with Pilocarpine vs Timolol or Cosopt
Drug
Lead sponsor
The New York Eye & Ear Infirmary
Other
Eligibility
50 Years to 80 Years
Enrollment
277 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2000 – 2008
U.S. locations
1
States / cities
New York, New York
Conditions
Scleral Buckling
Interventions
Timolol-dorzolamide (Glaucoma drops), standard post-operative topical drops
Drug
Lead sponsor
Jason Hsu, MD
Other
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Glaucoma
Interventions
glaucoma medications (Timolol, Brimonidine, Dorzolamide, Brinzolamide)
Drug
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years to 85 Years
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Primary Open Angle Glaucoma, Ocular Hypertension
Interventions
Brimonidine purite 0.15%, Dorzolamide 2%, Brinzolamide 1%
Drug
Lead sponsor
Northwestern Ophthalmic Institute S.C.
Other
Eligibility
41 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
1
States / cities
Glenview, Illinois