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Showing 1–23 of 23 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Azopt 1% Clear all
Completed Phase 3 Interventional Results available

To Compare the Safety and Efficacy of Perrigo's Product to an FDA Approved Product for the Treatment of Glaucoma or Ocular Hypertension in Both Eyes

NCT04024072
View directory record Official record
Conditions
Glaucoma, Open-Angle, Ocular Hypertension
Interventions
Brinzolamide 1% ophthalmic suspension, Azopt 1% Ophthalmic Suspension
Drug
Lead sponsor
Padagis LLC
Industry
Eligibility
18 Years and older
Enrollment
495 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 5, 2023 · Synced Sep 3, 2026, 3:28 PM EDT
Completed Phase 3 Interventional

A Study of a Glaucoma Therapy to Treat Open-Angle Glaucoma or Ocular Hypertension

NCT00314158
View directory record Official record
Conditions
Open-angle Glaucoma, Ocular Hypertension
Interventions
Brinzolamide 10 mg/ml + Timolol 5 mg/ml eye drops, suspension, Brinzolamide 10 mg/ml (AZOPT) eye drops, suspension, Timolol 5 mg/ml eye drops, solution
Drug
Lead sponsor
Alcon Research
Industry
Eligibility
18 Years and older
Enrollment
523 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
1
States / cities
Fort Worth, Texas
Source: ClinicalTrials.gov public record
Updated Nov 17, 2016 · Synced Sep 3, 2026, 3:28 PM EDT
Recruiting Phase 4 Interventional Accepts healthy volunteers

Efficacy of Simbrinza and Rocklatan vs Cosopt and Latanoprost

NCT06883123
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated May 14, 2025 · Synced Sep 3, 2026, 3:28 PM EDT
Completed No phase listed Observational

The Diurnal and Nocturnal Effect of Simbrinza and Timolol on Intraocular Pressure and Ocular Perfusion Pressure

NCT02165631
View directory record Official record
Conditions
Open Angle Glaucoma, Ocular Hypertension, Pigment Dispersion Syndrome, Pseudoexfoliation Glaucoma
Interventions
Not listed
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Mar 13, 2016 · Synced Sep 3, 2026, 3:28 PM EDT
Completed Phase 4 Interventional

Brimonidine 0.1% Versus Brinzolamide 1% as Adjunctive Therapy to Latanoprost 0.005%

NCT00440141
View directory record Official record
Conditions
Glaucoma, Ocular Hypertension
Interventions
latanoprost 0.005% eye drops and brimonidine 0.1% eye drops, latanoprost 0.005% eye drops and brinzolamide 1.0% eye drops
Drug
Lead sponsor
Allergan
Industry
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jan 1, 2008 · Synced Sep 3, 2026, 3:28 PM EDT
Completed Phase 4 Interventional Results available

SIMBRINZA® Suspension BID as an Adjunctive to Prostaglandin Analogue (PGA)

NCT02419508
View directory record Official record
Conditions
Open-Angle Glaucoma, Ocular Hypertension
Interventions
Brinzolamide 1%/brimonidine 0.2% tartrate ophthalmic suspension, Brinz/brim vehicle, Prostaglandin analogue
Drug
Lead sponsor
Alcon Research
Industry
Eligibility
18 Years and older
Enrollment
290 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Fort Worth, Texas
Source: ClinicalTrials.gov public record
Updated Nov 14, 2018 · Synced Sep 3, 2026, 3:28 PM EDT
Completed Phase 4 Interventional

Topical Brinzolamide Ophthalmic Suspension Versus Placebo in the Treatment of Infantile Nystagmus Syndrome

NCT01312402
View directory record Official record
Conditions
Infantile Nystagmus Syndrome
Interventions
topical brinzolamide 1% in 5mL ophthalmic medication, Placebo in 5 mL dispenser
Drug
Lead sponsor
Akron Children's Hospital
Other
Eligibility
12 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Akron, Ohio
Source: ClinicalTrials.gov public record
Updated Jun 24, 2014 · Synced Sep 3, 2026, 3:28 PM EDT
Completed No phase listed Observational

A Study of Simbrinza™ Therapy in Patients With Open-Angle Glaucoma or Ocular Hypertension

NCT02348476
View directory record Official record
Conditions
Open-Angle Glaucoma, Ocular Hypertension
Interventions
No Intervention
Other
Lead sponsor
Allergan
Industry
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Wheaton, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 20, 2015 · Synced Sep 3, 2026, 3:28 PM EDT
Completed Not applicable Interventional Results available

The Effects of the Water Drinking Test on Intraocular Pressure

NCT01507584
View directory record Official record
Conditions
Glaucoma
Interventions
SENSIMED Triggerfish
Device
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years to 80 Years
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Sep 10, 2019 · Synced Sep 3, 2026, 3:28 PM EDT
Completed Phase 1Phase 2 Interventional Results available

Therapeutic Equivalence Study of Generic Brinzolamide vs Azopt

NCT03896633
View directory record Official record
Conditions
Glaucoma, Open Angle or Ocular Hypertension
Interventions
brinzolamide 1% ophthalmic suspension, Azopt 1%
Drug
Lead sponsor
Bausch & Lomb Incorporated
Industry
Eligibility
18 Years and older
Enrollment
637 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
1
States / cities
Bridgewater, New Jersey
Source: ClinicalTrials.gov public record
Updated May 8, 2023 · Synced Sep 3, 2026, 3:28 PM EDT
Completed Phase 4 Interventional

Comparison of Brimonidine Purite, Dorzolamide, and Brinzolamide as Adjunctive Therapy to Prostaglandin Analogs

NCT00675207
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated May 7, 2008 · Synced Sep 3, 2026, 3:28 PM EDT
Completed Phase 3 Interventional Results available

Therapeutic Equivalence Study of Generic Brinzolamide vs Azopt

NCT01722604
View directory record Official record
Conditions
Glaucoma, Open Angle or Ocular Hypertension
Interventions
brinzolamide 1% ophthalmic suspension, Azopt 1%
Drug
Lead sponsor
Bausch & Lomb Incorporated
Industry
Eligibility
18 Years and older
Enrollment
258 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated May 8, 2023 · Synced Sep 3, 2026, 3:28 PM EDT
Completed Phase 3 Interventional Results available

Bioequivalence Study With Clinical Endpoint Comparing Brinzolamide 1% Ophthalmic Suspension to Azopt® 1% Ophthalmic Suspension In the Treatment of Chronic Open Angle Glaucoma or Ocular Hypertension in Both Eyes

NCT02512042
View directory record Official record
Conditions
Glaucoma
Interventions
Test-Brinzolamide 1% Ophthalmic suspension, Reference-Brinzolamide 1% Ophthalmic suspension
Drug
Lead sponsor
Actavis Inc.
Industry
Eligibility
18 Years and older
Enrollment
973 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
10
States / cities
Newport Beach, California • Largo, Florida • Miami, Florida + 7 more
Source: ClinicalTrials.gov public record
Updated Mar 1, 2020 · Synced Sep 3, 2026, 3:28 PM EDT
Terminated Phase 3 Interventional Accepts healthy volunteers Results available

Stop Retinal Ganglion Cell Dysfunction Study

NCT02390284
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Aug 25, 2025 · Synced Sep 3, 2026, 3:28 PM EDT
Completed No phase listed Observational

Clinical Evaluation of Patients With X-linked Retinoschisis

NCT02331173
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Nov 16, 2017 · Synced Sep 3, 2026, 3:28 PM EDT
Completed Phase 4 Interventional Results available

Earlier Intraocular Pressure Control After Ahmed Glaucoma Valve Implantation for Glaucoma

NCT00869141
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Dec 29, 2015 · Synced Sep 3, 2026, 3:28 PM EDT
Completed Phase 4 Interventional Results available

A Comparison of Azopt Versus Placebo Added to Xalatan in Patients With Elevated Intraocular Pressure (IOP) on a Prostaglandin

NCT00759941
View directory record Official record
Conditions
Glaucoma
Interventions
Brinzolamide 1% ophthalmic solution (Azopt), Placebo eye drops, Latanoprost 0.005% ophthalmic solution (Xalatan)
Drug
Lead sponsor
Alcon Research
Industry
Eligibility
35 Years and older
Enrollment
86 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Fort Worth, Texas
Source: ClinicalTrials.gov public record
Updated Jan 12, 2014 · Synced Sep 3, 2026, 3:28 PM EDT
Completed Phase 3 Interventional Results available

To Compare the Efficacy and Safety of Perrigo's Product to an FDA Approved Product for the Treatment of Glaucoma or Ocular Hypertension in Both Eyes

NCT04944290
View directory record Official record
Conditions
Glaucoma, Open-Angle, Ocular Hypertension
Interventions
Brinzolamide/brimonidine ophthalmic suspension, Simbrinza 0.2%/1% Ophthalmic Suspension
Drug
Lead sponsor
Padagis LLC
Industry
Eligibility
18 Years and older
Enrollment
447 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 1, 2025 · Synced Sep 3, 2026, 3:28 PM EDT
Completed Phase 2 Interventional

A Study of a Glaucoma Therapy to Treat Open-Angle Glaucoma or Ocular Hypertension

NCT00326092
View directory record Official record
Conditions
Open-angle Glaucoma, Ocular Hypertension
Interventions
Brinzolamide/Timolol
Drug
Lead sponsor
Alcon Research
Industry
Eligibility
18 Years and older
Enrollment
88 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006
U.S. locations
1
States / cities
Fort Worth, Texas
Source: ClinicalTrials.gov public record
Updated Nov 17, 2016 · Synced Sep 3, 2026, 3:28 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Additivity Study: Additive Effect on Eye Pressure of Azopt and Alphagan P to Travatan

NCT00121147
View directory record Official record
Conditions
Open Angle Glaucoma, Ocular Hypertension, Pseudoexfoliation Syndrome
Interventions
Travatan, Azopt, Alphagan P
Drug
Lead sponsor
Hermann Eye Center
Other
Eligibility
35 Years and older
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2005
U.S. locations
21
States / cities
Los Angeles, California • Hamden, Connecticut • Gainesville, Florida + 14 more
Source: ClinicalTrials.gov public record
Updated Feb 23, 2006 · Synced Sep 3, 2026, 3:28 PM EDT
Terminated Phase 4 Interventional Results available

Safety and Efficacy of SIMBRINZA® BID as an Adjunctive to DUOTRAV®

NCT02730871
View directory record Official record
Conditions
Open-angle Glaucoma, Ocular Hypertension
Interventions
Brinzolamide 1%/brimonidine tartrate 0.2% ophthalmic suspension, Brinzolamide/brimonidine vehicle, Travoprost 0.004%/timolol 0.5% solution
Drug
Lead sponsor
Alcon Research
Industry
Eligibility
18 Years and older
Enrollment
173 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Fort Worth, Texas
Source: ClinicalTrials.gov public record
Updated May 28, 2019 · Synced Sep 3, 2026, 3:28 PM EDT
Completed Phase 4 Interventional Results available

Circadian Ocular Perfusion Pressure and Ocular Blood Flow

NCT00800540
View directory record Official record
Conditions
Glaucoma
Interventions
Brinzolamide 10 mg/ml/Timolol 5 mg/ml eye drops suspension, Brimonidine 20 mg/ml/Timolol 5 mg/ml eye drops solution
Drug
Lead sponsor
Alcon Research
Industry
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Fort Worth, Texas
Source: ClinicalTrials.gov public record
Updated Mar 21, 2013 · Synced Sep 3, 2026, 3:28 PM EDT
Completed Phase 4 Interventional Results available

AZARGA Transition Study in Taiwan for Patients With Uncontrolled Intraocular Pressure

NCT01484951
View directory record Official record
Conditions
Glaucoma
Interventions
Brinzolamide 1% and timolol 0.5% fixed combination eye drops
Drug
Lead sponsor
Alcon Research
Industry
Eligibility
20 Years and older
Enrollment
74 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Fort Worth, Texas
Source: ClinicalTrials.gov public record
Updated Apr 30, 2013 · Synced Sep 3, 2026, 3:28 PM EDT