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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: PhXA41 Clear all
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 Sep 23, 2026, 5:35 PM EDT
Completed Phase 2 Interventional

AR-12286 in Combination With Latanoprost

NCT01302249
View directory record Official record
Conditions
Glaucoma, Ocular Hypertension
Interventions
Latanoprost 0.005%, AR-12286 Ophthalmic Solution 0.5%, Timolol maleate ophthalmic solution 0.5%
Drug
Lead sponsor
Aerie Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011
U.S. locations
15
States / cities
New Haven, Connecticut • Roswell, Georgia • Shawnee Mission, Kansas + 11 more
Source: ClinicalTrials.gov public record
Updated May 7, 2014 · Synced Sep 23, 2026, 5:35 PM EDT
Completed No phase listed Observational

Improved Efficacy of Selective Laser Trabeculoplasty With the Addition of Rocklatan Post-treatment vs Artificial Tears Post-treatment

NCT06819046
View directory record Official record
Conditions
Glaucoma
Interventions
Rocklatan, Systane Ultra
Drug
Lead sponsor
Colorado Ophthalmology Associates PC
Other
Eligibility
18 Years and older
Enrollment
70 participants
Timeline
2025
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Mar 17, 2026 · Synced Sep 23, 2026, 5:35 PM EDT
Completed Phase 3 Interventional Results available

Double-masked Study of PG324 Ophthalmic Solution in Patients With Open-angle Glaucoma or Ocular Hypertension

NCT02674854
View directory record Official record
Conditions
Open-angle Glaucoma, Ocular Hypertension
Interventions
PG324 Ophthalmic Solution 0.02%/0.005%, Netarsudil (AR-13324) ophthalmic solution 0.02%, Latanoprost ophthalmic solution 0.005%
Drug
Lead sponsor
Aerie Pharmaceuticals
Industry
Eligibility
18 Years to 99 Years
Enrollment
750 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Bedminster, New Jersey
Source: ClinicalTrials.gov public record
Updated May 20, 2019 · Synced Sep 23, 2026, 5:35 PM EDT
Completed Phase 1 Interventional

A Phase 1, Open-Label Study of Latanoprost Acid Plasma Concentrations in Pediatric and Adult Glaucoma Patients Treated With Latanoprost.

NCT00638742
View directory record Official record
Conditions
Glaucoma, Ocular Hypertension
Interventions
latanoprost
Drug
Lead sponsor
Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
Industry
Eligibility
0 Years and older
Enrollment
47 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
6
States / cities
Artesia, California • Atlanta, Georgia • North Dartmouth, Massachusetts + 2 more
Source: ClinicalTrials.gov public record
Updated Feb 1, 2021 · Synced Sep 23, 2026, 5:35 PM EDT
Completed Phase 2 Interventional

A Phase 2 Study of Punctal Placement of the Latanoprost Punctal Plug Delivery System (L-PPDS)

NCT00821002
View directory record Official record
Conditions
Open-Angle Glaucoma, Ocular Hypertension
Interventions
Latanoprost
Drug
Lead sponsor
Mati Therapeutics Inc.
Industry
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009
U.S. locations
1
States / cities
Menlo Park, California
Source: ClinicalTrials.gov public record
Updated Sep 18, 2013 · Synced Sep 23, 2026, 5:35 PM EDT
Completed Phase 2 Interventional Results available

POLAT-001 Compared to Latanoprost Ophthalmic Solution in Patients With Ocular Hypertension and Open-angle Glaucoma

NCT02466399
View directory record Official record
Conditions
Glaucoma
Interventions
POLAT-001, Latanoprost ophthalmic solution
Drug
Lead sponsor
Peregrine Ophthalmic
Industry
Eligibility
18 Years to 99 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Goose Creek, South Carolina
Source: ClinicalTrials.gov public record
Updated Nov 15, 2020 · Synced Sep 23, 2026, 5:35 PM EDT
Terminated Phase 4 Interventional Results available

Effects of Anti-Glaucoma Medications on the Ocular Surface

NCT01315574
View directory record Official record
Conditions
Glaucoma
Interventions
Travoprost, Latanoprost
Drug
Lead sponsor
Massachusetts Eye and Ear Infirmary
Other
Eligibility
18 Years and older
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 15, 2017 · Synced Sep 23, 2026, 5:35 PM EDT
Completed No phase listed Observational Results available

Tolerability of Bimatoprost 0.01% vs Latanoprost Eye Drops

NCT02138461
View directory record Official record
Conditions
Glaucoma
Interventions
Not listed
Lead sponsor
MDbackline, LLC
Other
Eligibility
18 Years and older
Enrollment
211 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Laguna Hills, California
Source: ClinicalTrials.gov public record
Updated Sep 24, 2014 · Synced Sep 23, 2026, 5:35 PM EDT
Completed Phase 2 Interventional Results available

A Phase 2 Study Of The 24-Hour Intraocular Pressure Lowering And Systemic Exposure Of PF-04217329

NCT00934089
View directory record Official record
Conditions
Glaucoma, Open-Angle, Ocular Hypertension
Interventions
PF-04217329, latanoprost vehicle, latanoprost
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 99 Years
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010
U.S. locations
8
States / cities
Cypress, California • Garden Grove, California • Gardena, California + 4 more
Source: ClinicalTrials.gov public record
Updated May 2, 2021 · Synced Sep 23, 2026, 5:35 PM EDT
Active, not recruiting Phase 2 Interventional

Evaluate Efficacy and Safety of PA5108 Ocular Implants in Primary Open Angle Glaucoma or Ocular Hypertension

NCT06964191
View directory record Official record
Conditions
Glaucoma, Open-Angle, Ocular Hypertension
Interventions
PA5108 Ocular Implant low dose, PA5108 Ocular Implant, high dose, Latanoprost 0.005% Ophthalmic Solution
Combination Product · Drug
Lead sponsor
PolyActiva Pty Ltd
Industry
Eligibility
18 Years and older
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Newport Beach, California
Source: ClinicalTrials.gov public record
Updated Jul 7, 2026 · Synced Sep 23, 2026, 5:35 PM EDT
Completed Not applicable Interventional Results available

The Diurnal and Nocturnal Effect of Pilocarpine on Intraocular Pressure and Ocular Perfusion Pressure

NCT02754570
View directory record Official record
Conditions
Glaucoma, Open-angle, Hypertension, Ocular
Interventions
Pilocarpine
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 89 Years
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Nov 6, 2019 · Synced Sep 23, 2026, 5:35 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

Short Term Comparative Study of Xalatan With Benzalkonium Chloride vs. Travatan Z Without Benzalkonium Chloride in Healthy Volunteers

NCT00468988
View directory record Official record
Conditions
Glaucoma
Interventions
Travatan® Z, Xalatan®
Drug
Lead sponsor
Alcon Research
Industry
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated May 24, 2012 · Synced Sep 23, 2026, 5:35 PM EDT
Completed Phase 4 Interventional

Cosopt Versus Xalatan

NCT00273429
View directory record Official record
Conditions
Open-Angle Glaucoma, Ocular Hypertension
Interventions
timolol maleate 0.5%, dorzolamide/timolol maleate fixed combination, latanoprost 0.005%, placebo
Drug
Lead sponsor
Pharmaceutical Research Network
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005
U.S. locations
2
States / cities
Lakeland, Florida • Bourbonnais, Illinois
Source: ClinicalTrials.gov public record
Updated Jan 8, 2007 · Synced Sep 23, 2026, 5:35 PM EDT
Completed Phase 1 Interventional

A Study to Investigate the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of RO5093151 in Patients With Primary Open Angle Glaucoma (POAG) or Ocular Hypertension (OHT).

NCT02622334
View directory record Official record
Conditions
Glaucoma
Interventions
Latanoprost, Placebo, RO5093151
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
18 Years and older
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
6
States / cities
Artesia, California • Aurora, Colorado • Morrow, Georgia + 3 more
Source: ClinicalTrials.gov public record
Updated Mar 13, 2018 · Synced Sep 23, 2026, 5:35 PM EDT
Completed Phase 2 Interventional

A Study of the L-PPDS With Adjunctive Xalatan® Eye Drops in Subjects With OH or OAG

NCT01037036
View directory record Official record
Conditions
Ocular Hypertension, Open-Angle Glaucoma
Interventions
Latanoprost Punctal Plug Delivery System, Xalatan
Drug
Lead sponsor
Mati Therapeutics Inc.
Industry
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Menlo Park, California
Source: ClinicalTrials.gov public record
Updated Jan 9, 2014 · Synced Sep 23, 2026, 5:35 PM EDT
Completed Phase 3 Interventional

A 12-week, Randomized, Double-masked, Parallel Group Comparison of Evening Dosing With Xalacom in Subjects With Glaucoma

NCT00277498
View directory record Official record
Conditions
Open Angle Glaucoma, Ocular Hypertension
Interventions
Xalacom, Xalatan, Timolol
Drug
Lead sponsor
Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
Industry
Eligibility
18 Years and older
Enrollment
528 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
64
States / cities
Birmingham, Alabama • Flagstaff, Arizona • Artesia, California + 52 more
Source: ClinicalTrials.gov public record
Updated Feb 17, 2021 · Synced Sep 23, 2026, 5:35 PM EDT
Completed Phase 2 Interventional

Qlaris Study of QLS-111 in Combination With a PGA for OAG and/or OHT Patients

NCT06249152
View directory record Official record
Conditions
Open-angle Glaucoma (OAG), Ocular Hypertension (OHT), Glaucoma
Interventions
QLS-111, 0.015%, QLS-111, 0.030%, QLS-111, 0.075%, QLS-111 vehicle ophthalmic solution
Drug
Lead sponsor
Qlaris Bio, Inc.
Industry
Eligibility
12 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jan 19, 2025 · Synced Sep 23, 2026, 5:35 PM EDT
Completed Phase 2Phase 3 Interventional

Study of QLS-111-FDC in Open-Angle Glaucoma or Ocular Hypertension

NCT07354516
View directory record Official record
Conditions
OAG - Open-Angle Glaucoma, OHT - Ocular Hypertension
Interventions
QLS-111-FDC, Latanoprost (0.005%)
Combination Product · Drug
Lead sponsor
Qlaris Bio, Inc.
Industry
Eligibility
12 Years and older
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Largo, Florida
Source: ClinicalTrials.gov public record
Updated Jul 28, 2026 · Synced Sep 23, 2026, 5:35 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 23, 2026, 5:35 PM EDT
Completed Phase 2 Interventional

Safety and Efficacy Study of DE-104 Ophthalmic Solution to Treat Open-angle Glaucoma or Ocular Hypertension

NCT00650338
View directory record Official record
Conditions
Open-Angle Glaucoma, Ocular Hypertension
Interventions
DE-104 ophthalmic solution, low concentration, DE-104 ophthalmic solution, medium concentration, DE-104 ophthalmic solution, high concentration, Placebo, 0.005% latanoprost
Drug
Lead sponsor
Santen Inc.
Industry
Eligibility
18 Years and older
Enrollment
165 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
14
States / cities
Artesia, California • Los Angeles, California • Torrance, California + 9 more
Source: ClinicalTrials.gov public record
Updated Nov 2, 2011 · Synced Sep 23, 2026, 5:35 PM EDT
Not listed Phase 4 Interventional Accepts healthy volunteers

CATS Tonometer IOP Reduction Latanoprost Verses Timolol

NCT04178863
View directory record Official record
Conditions
Glaucoma; Drugs
Interventions
CATS Tonometer, Latanoprost
Device · Drug
Lead sponsor
Intuor Technologies, Inc.
Industry
Eligibility
18 Years to 101 Years
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated Nov 25, 2019 · Synced Sep 23, 2026, 5:35 PM EDT
Completed Phase 3 Interventional

A Study of Glaucoma or Ocular Hypertension in Patients Within the United States

NCT00800267
View directory record Official record
Conditions
Ocular Hypertension, Glaucoma
Interventions
latanoprost 0.005%, fixed combination latanoprost-timolol, timolol 0.5%
Drug
Lead sponsor
Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
Industry
Eligibility
18 Years and older
Enrollment
418 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1997 – 1999
U.S. locations
53
States / cities
Anaheim, California • Sacramento, California • San Francisco, California + 39 more
Source: ClinicalTrials.gov public record
Updated Feb 17, 2021 · Synced Sep 23, 2026, 5:35 PM EDT