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Showing 1–24 of 158 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Primary Open Angle Glaucoma Clear all
Completed Phase 4 Interventional Results available

Peripapillary Blood Flow After Use of Anti-glaucoma Medications: An OCT Angiography Study

NCT03323164
View directory record Official record
Conditions
Glaucoma; Drugs, Normal Tension Glaucoma, Primary Open-angle Glaucoma
Interventions
Timolol Maleate, Brimonidine Tartrate
Drug
Lead sponsor
Wills Eye
Other
Eligibility
18 Years to 90 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 30, 2020 · Synced Jul 21, 2026, 11:17 AM EDT
Completed No phase listed Observational

Culturing TM Cells From Primary Open-angle Glaucoma Patient Biopsies

NCT02151318
View directory record Official record
Conditions
Glaucoma
Interventions
Not listed
Lead sponsor
University of South Florida
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
2
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Jun 25, 2024 · Synced Jul 21, 2026, 11:17 AM EDT
Completed Phase 2 Interventional Results available

Multicenter Study Assessing the Efficacy and Safety of DE-126 Ophthalmic Solution 0.002% Compared With Timolol Maleate Ophthalmic Solution 0.5% in Subjects With Primary Open Angle Glaucoma or Ocular Hypertension

NCT04742283
View directory record Official record
Conditions
Primary Open Angle Glaucoma, Ocular Hypertension
Interventions
DE-126 Ophthalmic Solution 0.002% QD, Timolol Maleate Ophthalmic Solution 0.5% BID
Drug
Lead sponsor
Santen Inc.
Industry
Eligibility
18 Years and older
Enrollment
323 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
41
States / cities
Chandler, Arizona • Phoenix, Arizona • Sun City, Arizona + 34 more
Source: ClinicalTrials.gov public record
Updated Jun 21, 2023 · Synced Jul 21, 2026, 11:17 AM EDT
Completed Phase 1Phase 2 Interventional

Safety/Efficacy Study: OPA-6566 Ophthalmic Solution in Subjects With Primary Open-Angle Glaucoma or Ocular Hypertension

NCT01410188
View directory record Official record
Conditions
Primary Open-angle Glaucoma, Ocular Hypertension
Interventions
OPA-6566, Placebo, Latanoprost
Drug
Lead sponsor
Kubota Vision Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
9
States / cities
Artesia, California • Glendale, California • Roswell, Georgia + 6 more
Source: ClinicalTrials.gov public record
Updated Mar 10, 2014 · Synced Jul 21, 2026, 11:17 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Will Listening to Music Make it Easier to Take a Visual Field Test?

NCT01027039
View directory record Official record
Conditions
Glaucoma
Interventions
Not listed
Lead sponsor
Wills Eye
Other
Eligibility
40 Years to 80 Years
Enrollment
160 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 9, 2016 · Synced Jul 21, 2026, 11:17 AM EDT
Completed Not applicable Interventional

Safety and Feasibility of the ELIOS System in POAG Patients

NCT05999006
View directory record Official record
Conditions
Glaucoma, Primary Open Angle
Interventions
ELIOS Procedure
Device
Lead sponsor
Elios Vision, Inc.
Industry
Eligibility
45 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
6
States / cities
Glendale, Arizona • Rock Island, Illinois • St Louis, Missouri + 3 more
Source: ClinicalTrials.gov public record
Updated Jun 15, 2026 · Synced Jul 21, 2026, 11:17 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

The Effects of Caffeinated Coffee on Intraocular Pressure

NCT01364207
View directory record Official record
Conditions
Primary Open Angle Glaucoma
Interventions
Caffeinated Coffee, Decaffeinated Coffee
Other
Lead sponsor
Massachusetts Eye and Ear Infirmary
Other
Eligibility
40 Years to 89 Years
Enrollment
112 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2012
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 30, 2012 · Synced Jul 21, 2026, 11:17 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Does the Optic Disc Grading Done Visually by Your Doctor Agree With Optic Nerve Testing Which is Done by Machines?

NCT00430287
View directory record Official record
Conditions
Open Angle Glaucoma
Interventions
Not listed
Lead sponsor
Wills Eye
Other
Eligibility
45 Years to 85 Years
Enrollment
101 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 9, 2016 · Synced Jul 21, 2026, 11:17 AM EDT
Completed Phase 1Phase 2 Interventional Results available

H-1337 Ophthalmic Solution Phase 1/2

NCT03452033
View directory record Official record
Conditions
Glaucoma, Open-Angle
Interventions
H-1337 Placebo, H-1337 [1], H-1337 [2], H-1337 [3]
Drug
Lead sponsor
Allysta Pharmaceutical
Industry
Eligibility
18 Years to 99 Years
Enrollment
87 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
1
States / cities
Goose Creek, South Carolina
Source: ClinicalTrials.gov public record
Updated Jul 11, 2022 · Synced Jul 21, 2026, 11:17 AM EDT
Completed Not applicable Interventional Results available

Safety & Effectiveness Study of the Hydrus Microstent for Lowering IOP in Glaucoma Patients Undergoing Cataract Surgery (HORIZON)

NCT01539239
View directory record Official record
Conditions
Primary Open Angle Glaucoma
Interventions
Hydrus Aqueous Implant, Cataract surgery
Device · Procedure
Lead sponsor
Ivantis, Inc.
Industry
Eligibility
45 Years and older
Enrollment
1,143 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2020
U.S. locations
26
States / cities
Phoenix, Arizona • Tucson, Arizona • Fayetteville, Arkansas + 23 more
Source: ClinicalTrials.gov public record
Updated Mar 11, 2021 · Synced Jul 21, 2026, 11:17 AM EDT
Completed Phase 1Phase 2 Interventional

A Dose-Escalation Study Designed to Evaluate the Tolerability, Safety, Pharmacokinetics (PK), and Efficacy of Chronic Topical Ocular Application of INO-8875 in Adults With Ocular Hypertension or Primary Open-Angle Glaucoma

NCT01123785
View directory record Official record
Conditions
Glaucoma, Ocular Hypertension
Interventions
INO-8875, Placebo
Drug
Lead sponsor
Inotek Pharmaceuticals Corporation
Industry
Eligibility
18 Years to 77 Years
Enrollment
144 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Glendale, California
Source: ClinicalTrials.gov public record
Updated Oct 14, 2012 · Synced Jul 21, 2026, 11:17 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Study to Evaluate the Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of AKB-9778 Ophthalmic Solution

NCT04284514
View directory record Official record
Conditions
Ocular Hypertension, Primary Open Angle Glaucoma
Interventions
AKB-9778 Ophthalmic Solution, Placebo Ophthalmic Solution
Drug
Lead sponsor
Aerpio Therapeutics
Industry
Eligibility
18 Years to 70 Years
Enrollment
91 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
2
States / cities
Austin, Texas • Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Feb 24, 2020 · Synced Jul 21, 2026, 11:17 AM EDT
Completed No phase listed Observational Results available

Post-approval Study of The Glaukos® iStent® Trabecular Micro-bypass Stent: Extended Follow-up of the Premarket Cohort

NCT01836042
View directory record Official record
Conditions
Primary Open Angle Glaucoma
Interventions
Not listed
Lead sponsor
Glaukos Corporation
Industry
Eligibility
Not listed
Enrollment
108 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
26
States / cities
Beverly Hills, California • Petaluma, California • Sacramento, California + 23 more
Source: ClinicalTrials.gov public record
Updated Apr 14, 2016 · Synced Jul 21, 2026, 11:17 AM EDT
Completed Not applicable Interventional Results available

AqueSys XEN 45 Glaucoma Implant in Refractory Glaucoma

NCT02036541
View directory record Official record
Conditions
Glaucoma, Glaucoma, Open Angle
Interventions
AqueSys XEN 45 Glaucoma Implant
Device
Lead sponsor
AqueSys, Inc.
Industry
Eligibility
45 Years and older
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
12
States / cities
Glendale, Arizona • Fayetteville, Arkansas • Montebello, California + 9 more
Source: ClinicalTrials.gov public record
Updated May 31, 2017 · Synced Jul 21, 2026, 11:17 AM EDT
Recruiting Not applicable Interventional

Hydrus® Microstent New Enrollment Post-Approval Study

NCT04553523
View directory record Official record
Conditions
Primary Open Angle Glaucoma
Interventions
Hydrus Microstent, Cataract surgery, Monofocal IOL
Device · Procedure
Lead sponsor
Alcon Research
Industry
Eligibility
45 Years and older
Enrollment
545 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2028
U.S. locations
22
States / cities
Irvine, California • Sacramento, California • Loveland, Colorado + 19 more
Source: ClinicalTrials.gov public record
Updated Jul 13, 2026 · Synced Jul 21, 2026, 11:17 AM EDT
Completed Phase 2 Interventional

Multiple Dose-parallel-group Study of AMA0076 in Patients With Primary Open-Angle Glaucoma or Ocular Hypertension

NCT02136940
View directory record Official record
Conditions
Glaucoma, Ocular Hypertension, Eye Disease
Interventions
AMA0076, Placebo
Drug
Lead sponsor
Amakem, NV
Industry
Eligibility
30 Years to 85 Years
Enrollment
103 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014
U.S. locations
9
States / cities
Artesia, California • Inglewood, California • Petaluma, California + 6 more
Source: ClinicalTrials.gov public record
Updated Jan 20, 2015 · Synced Jul 21, 2026, 11:17 AM EDT
Recruiting Phase 4 Interventional

Standalone iStent Infinite and iDose TR for Management of Moderate to Severe Open Angle Glaucoma

NCT07228221
View directory record Official record
Conditions
Open Angle Glaucoma, Pigmentary Glaucoma, Pseudoexfoliation Glaucoma
Interventions
iStent infinite trabecular micro-bypass system model iS3, iDose TR (Travoprost intracameral Implant) 75mcg
Device · Drug
Lead sponsor
Jonathon Myers
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 13, 2025 · Synced Jul 21, 2026, 11:17 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Glaucoma, Visual Field Loss, and Their Association With Life Space in Older Adults

NCT04396002
View directory record Official record
Conditions
Primary Open Angle Glaucoma
Interventions
Life Space Questionnaire, Low Luminance Questionnaire, Contrast sensitivity under dim illumination, Visual field under dim illumination (MAIA), Macular Pigment Optical Density (MPOD), Dark Adaptation
Diagnostic Test
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years to 100 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2026
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Sep 11, 2025 · Synced Jul 21, 2026, 11:17 AM EDT
Not yet recruiting Phase 4 Interventional

Rocklatan Adds Pressure Reduction After MIGS (Minimally Invasive Glaucoma Surgery)

NCT07048886
View directory record Official record
Conditions
Primary Open Angle Glaucoma
Interventions
Rocklatan (netarsudil 0.02% and latanoprost 0.005%), Systane
Drug
Lead sponsor
Center for Sight Las Vegas
Other
Eligibility
40 Years and older
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Las Vegas, Nevada
Source: ClinicalTrials.gov public record
Updated Jul 2, 2025 · Synced Jul 21, 2026, 11:17 AM EDT
Terminated Phase 4 Interventional

A Clinical Trial Comparing the OMNI Surgical System to Standard Medical Treatment in Patients With Primary Open Angle Glaucoma

NCT06407973
View directory record Official record
Conditions
Primary Open Angle Glaucoma
Interventions
OMNI Surgical System, Latanoprost plus adjunctive glaucoma medication
Device · Drug
Lead sponsor
Sight Sciences, Inc.
Industry
Eligibility
45 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
2
States / cities
Petaluma, California • Maryville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jan 28, 2025 · Synced Jul 21, 2026, 11:17 AM EDT
Completed No phase listed Observational

Comparative Effectiveness of Treatment Strategies for Primary Open-Angle Glaucoma

NCT01645319
View directory record Official record
Conditions
Open Angle Glaucoma
Interventions
Not listed
Lead sponsor
Agency for Healthcare Research and Quality (AHRQ)
Federal
Eligibility
18 Years and older
Enrollment
2,597 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 7, 2014 · Synced Jul 21, 2026, 11:17 AM EDT
Active, not recruiting No phase listed Observational

Advanced Glaucoma Progression Study

NCT01742819
View directory record Official record
Conditions
Primary Open Angle Glaucoma, Pseudoexfoliative Glaucoma, Chronic Angle Closure Glaucoma
Interventions
Not listed
Lead sponsor
University of California, Los Angeles
Other
Eligibility
40 Years to 80 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2025
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 3, 2025 · Synced Jul 21, 2026, 11:17 AM EDT
Recruiting Not applicable Interventional

Nanodropper Use in Primary Open-Angle Glaucoma Patients: A Non-Inferiority Trial

NCT05844384
View directory record Official record
Conditions
Ocular Hypertension, Primary Open Angle Glaucoma
Interventions
Nanodropper, Regular dropper
Device
Lead sponsor
59th Medical Wing
Federal
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Lackland Air Force Base, Texas
Source: ClinicalTrials.gov public record
Updated May 5, 2023 · Synced Jul 21, 2026, 11:17 AM EDT
Completed Phase 3 Interventional

Study of Trabodenoson in Adults With Ocular Hypertension or Primary Open-angle Glaucoma

NCT02565173
View directory record Official record
Conditions
Primary Open-Angle Glaucoma (POAG), Ocular Hypertension (OHT)
Interventions
trabodenoson 4.5% BID, trabodenoson 6.0% QD, trabodenoson 3.0% QD, timolol 0.5% BID, placebo BID
Drug
Lead sponsor
Inotek Pharmaceuticals Corporation
Industry
Eligibility
18 Years and older
Enrollment
303 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Lexington, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 5, 2016 · Synced Jul 21, 2026, 11:17 AM EDT