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ClinicalTrials.gov public records Last synced Oct 21, 2026, 9:12 AM EDT

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Showing 1–24 of 122 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: PhXA41 Clear all
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Effect of Age on Latanoprost 0.005% in Patients With Glaucoma

NCT00224289
View directory record Official record
Conditions
Glaucoma
Interventions
Latanoprost 0.005%
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2009
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Dec 10, 2012 · Synced Oct 21, 2026, 9:12 AM EDT
Recruiting Early Phase 1 Interventional Accepts healthy volunteers

Optic Nerve Head Strain in Non-glaucoma Subjects

NCT07425535
View directory record Official record
Conditions
Glaucoma
Interventions
Latanoprost (0.005%)
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
30 Years to 90 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 13, 2026 · Synced Oct 21, 2026, 9:12 AM EDT
Completed Phase 3 Interventional Results available

Safety and Efficacy of T-2345 Compared to Xalatan in Subjects With Primary Open Angle Glaucoma or Ocular Hypertension

NCT02059278
View directory record Official record
Conditions
Primary Open Angle Glaucoma, Ocular Hypertension
Interventions
T-2345, Xalatan
Drug
Lead sponsor
Nephron Pharmaceuticals Corporation
Industry
Eligibility
18 Years and older
Enrollment
335 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
El Paso, Texas
Source: ClinicalTrials.gov public record
Updated Aug 22, 2018 · Synced Oct 21, 2026, 9:12 AM EDT
Completed Phase 1 Interventional

28-Day Repeated Topical Study to Evaluate the Safety and Activity of 5 Escalating Dose Levels of SAR366234 and One Dose of Latanoprost in Patients With Open Angle Glaucoma or Ocular Hypertension

NCT02531152
View directory record Official record
Conditions
Open Angle Glaucoma -Ocular Hypertension
Interventions
Latanoprost, SAR366234
Drug
Lead sponsor
Sanofi
Industry
Eligibility
18 Years and older
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
5
States / cities
Inglewood, California • Cape Coral, Florida • Roswell, Georgia + 2 more
Source: ClinicalTrials.gov public record
Updated Apr 27, 2016 · Synced Oct 21, 2026, 9:12 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 29, 2025 · Synced Oct 21, 2026, 9:12 AM 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 26, 2025 · Synced Oct 21, 2026, 9:12 AM EDT
Terminated Phase 4 Interventional Accepts healthy volunteers

How Much Does Reduced Dosing of Latanoprost and Dorzolamide-timolol Affect Pressure?

NCT06369077
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Aug 23, 2024 · Synced Oct 21, 2026, 9:12 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

The International Collaborative Exfoliation Syndrome Treatment Study

NCT00804115
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Dec 8, 2008 · Synced Oct 21, 2026, 9:12 AM EDT
Completed Phase 3 Interventional Results available

Phase 3 Trial of NCX 470 vs. Latanoprost in Subjects With Open-Angle Glaucoma or Ocular Hypertension

NCT04445519
View directory record Official record
Conditions
Open Angle Glaucoma, Ocular Hypertension
Interventions
NCX 470 0.065% (initial phase of trial), Latanoprost 0.005% (initial phase of trial), NCX 470 0.1% (initial phase of trial), NCX 470 0.1% (remainder of trial), Latanoprost 0.005% (remainder of trial)
Drug
Lead sponsor
Nicox Ophthalmics, Inc.
Industry
Eligibility
18 Years to 84 Years
Enrollment
691 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Newport Beach, California
Source: ClinicalTrials.gov public record
Updated Jun 24, 2025 · Synced Oct 21, 2026, 9:12 AM EDT
Not listed Phase 2 Interventional Accepts healthy volunteers

Intraocular Pressure (IOP) Lowering Efficacy of Transdermal Latanoprost Therapy

NCT01426464
View directory record Official record
Conditions
Glaucoma
Interventions
0.005% Latanoprost dosed once.
Drug
Lead sponsor
Nanduri, Padma, M.D., FACS
Individual
Eligibility
21 Years and older
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011
U.S. locations
1
States / cities
Visalia, California
Source: ClinicalTrials.gov public record
Updated Aug 31, 2011 · Synced Oct 21, 2026, 9:12 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

Comparison of Istalol™ 0.5% QD (Timolol Maleate/Sorbitol Complex, ISTA Pharmaceutical) to Brimonidine Tartrate 0.1% BID as Adjunctive Therapy to Latanoprost 0.005% in Adults With Ocular Hypertension (OHT) or Open-Angle Glaucoma (OAG)

NCT00698945
View directory record Official record
Conditions
Ocular Hypertension, Open-Angle Glaucoma
Interventions
Istalol and Optive, Alphagan
Drug
Lead sponsor
Bp Consulting, Inc
Network
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
Petaluma, California
Source: ClinicalTrials.gov public record
Updated Dec 4, 2008 · Synced Oct 21, 2026, 9:12 AM 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 21, 2019 · Synced Oct 21, 2026, 9:12 AM 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 13, 2014 · Synced Oct 21, 2026, 9:12 AM 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 29, 2026 · Synced Oct 21, 2026, 9:12 AM EDT
Completed Phase 2 Interventional

A Safety Study of the Latanoprost Punctal Plug Delivery System (L-PPDS) in Subjects With Ocular Hypertension or Open Angle Glaucoma

NCT00820300
View directory record Official record
Conditions
Glaucoma, Ocular Hypertension
Interventions
Latanoprost-PPDS
Drug
Lead sponsor
Mati Therapeutics Inc.
Industry
Eligibility
18 Years to 90 Years
Enrollment
113 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 19, 2013 · Synced Oct 21, 2026, 9:12 AM 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 15, 2025 · Synced Oct 21, 2026, 9:12 AM EDT
Recruiting Phase 4 Interventional

Measuring the Effects of Netarsudil, Latanoprost, and Combination Therapy on Episcleral and Retinal Blood Flow in Ocular Hypertension and Glaucoma Suspects

NCT04401982
View directory record Official record
Conditions
Ocular Hypertension, Suspect Glaucoma
Interventions
Rocklatan (Netarsudil 0.02%/ latanoprost 0.005), Latanoprost (0.005%)
Drug
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
4
States / cities
Baltimore, Maryland • Columbia, Maryland • Silver Spring, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 2, 2026 · Synced Oct 21, 2026, 9:12 AM EDT
Completed Phase 2 Interventional

A Dose Evaluation Study for the Latanoprost Punctal Plug Delivery System (L-PPDS) in Subjects With Ocular Hypertension or Open-Angle Glaucoma

NCT01481051
View directory record Official record
Conditions
Glaucoma, Ocular Hypertension (OH)
Interventions
Latanoprost-PPDS
Drug
Lead sponsor
Mati Therapeutics Inc.
Industry
Eligibility
18 Years and older
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
6
States / cities
Artesia, California • Los Angeles, California • San Diego, California + 3 more
Source: ClinicalTrials.gov public record
Updated Sep 26, 2013 · Synced Oct 21, 2026, 9:12 AM EDT
Completed Phase 2 Interventional

A Dose Evaluation Study of the Effect of Plug Placement on the Efficacy and Safety of the Latanoprost Punctal Plug Delivery System (L-PPDS) in Subjects With Ocular Hypertension or Open-Angle Glaucoma

NCT01481077
View directory record Official record
Conditions
Glaucoma, Ocular Hypertension (OH)
Interventions
Latanoprost-PPDS
Drug
Lead sponsor
Mati Therapeutics Inc.
Industry
Eligibility
18 Years and older
Enrollment
77 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
11
States / cities
Springdale, Arkansas • Denver, Colorado • Danbury, Connecticut + 8 more
Source: ClinicalTrials.gov public record
Updated Sep 26, 2013 · Synced Oct 21, 2026, 9:12 AM EDT
Completed Phase 3 Interventional Results available

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

NCT02558400
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 and older
Enrollment
718 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Bedminster, New Jersey
Source: ClinicalTrials.gov public record
Updated Jun 4, 2019 · Synced Oct 21, 2026, 9:12 AM EDT
Completed Phase 2 Interventional

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

NCT00287521
View directory record Official record
Conditions
Open-angle Glaucoma, Ocular Hypertension
Interventions
AL-37807 Ophthalmic Suspension, 1.0%, Latanoprost, 0.005% (Xalatan), AL-37807 Vehicle, Timolol Maleate Ophthalmic Gel Forming Solution, 0.5%
Drug · Other
Lead sponsor
Alcon Research
Industry
Eligibility
18 Years and older
Enrollment
87 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
1
States / cities
Fort Worth, Texas
Source: ClinicalTrials.gov public record
Updated Mar 5, 2012 · Synced Oct 21, 2026, 9:12 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

Exploratory Study Comparing Signs and Symptoms in Patients With Ocular Hypertension or Glaucoma Using Xalatan R® or Travatan Z®

NCT00799682
View directory record Official record
Conditions
Dry Eye Disease
Interventions
Xalatan, Travatan Z
Drug
Lead sponsor
Ophthalmic Consultants of Long Island
Other
Eligibility
18 Years and older
Enrollment
56 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2011
U.S. locations
5
States / cities
East Meadow, New York • Lynbrook, New York • Rockville Centre, New York + 2 more
Source: ClinicalTrials.gov public record
Updated Jul 21, 2011 · Synced Oct 21, 2026, 9:12 AM 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 8, 2014 · Synced Oct 21, 2026, 9:12 AM EDT
Completed Phase 1Phase 2 Interventional

Efficacy, Tolerability and Safety of RKI983 (0.05% & 0.10%) vs Xalatan in Patients With POAG or Ocular Hypertension

NCT00846989
View directory record Official record
Conditions
Glaucoma, Ocular Hypertension
Interventions
RKI983A, Latanoprost
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years and older · Male only
Enrollment
276 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009
U.S. locations
29
States / cities
Artesia, California • Inglewood, California • La Jolla, California + 25 more
Source: ClinicalTrials.gov public record
Updated Dec 19, 2020 · Synced Oct 21, 2026, 9:12 AM EDT