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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: timolol ophthalmic solution Clear all
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 Sep 24, 2026, 4:08 PM EDT
Completed Phase 3 Interventional

A Phase IIIb Study of DuoTrav to Treat Glaucoma or Ocular Hypertension

NCT00465803
View directory record Official record
Conditions
Open-angle Glaucoma, Ocular Hypertension
Interventions
Travoprost 0.004%/timolol 0.5% ophthalmic solution, Travoprost ophthalmic solution, 0.004%, Timolol maleate ophthalmic solution, 0.5%
Drug
Lead sponsor
Alcon Research
Industry
Eligibility
18 Years and older
Enrollment
81 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2007
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jul 23, 2014 · Synced Sep 24, 2026, 4:08 PM EDT
Completed Phase 3 Interventional

Safety and Efficacy Study of BETOPTIC S 0.25% and Timolol Gel-forming Solution 0.25% and 0.5% in Pediatric Patients With Glaucoma or Ocular Hypertension

NCT00061542
View directory record Official record
Conditions
Glaucoma, Ocular Hypertension
Interventions
BETOPTIC S (betaxolol HCl), Timolol Gel-forming Solution (TGFS)
Drug
Lead sponsor
Alcon Research
Industry
Eligibility
1 Week to 5 Years · Male only
Enrollment
105 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2006
U.S. locations
1
States / cities
Fort Worth, Texas
Source: ClinicalTrials.gov public record
Updated Nov 17, 2016 · Synced Sep 24, 2026, 4:08 PM EDT
Terminated Phase 1 Interventional

Timolol for the Prevention of Proliferation of Infantile Hemangioma (TiPPIH Trial)

NCT01434849
View directory record Official record
Conditions
Infantile Hemangioma, Very Low Birth Weight Infants
Interventions
topical 0.5% Timolol maleate, Control (placebo) group
Drug
Lead sponsor
Alice K. Gong
Other
Eligibility
Up to 6 Months
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Nov 14, 2016 · Synced Sep 24, 2026, 4:08 PM EDT
Completed Phase 3 Interventional Results available

Safety and Efficacy of a New Formulation of Bimatoprost/Timolol Ophthalmic Solution Compared With Bimatoprost/Timolol Ophthalmic Solution in Patients With Glaucoma or Ocular Hypertension

NCT01177098
View directory record Official record
Conditions
Glaucoma, Ocular Hypertension
Interventions
bimatoprost /timolol formulation A fixed combination ophthalmic solution, bimatoprost/timolol fixed combination ophthalmic solution
Drug
Lead sponsor
Allergan
Industry
Eligibility
18 Years and older
Enrollment
561 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Artesia, California
Source: ClinicalTrials.gov public record
Updated Mar 28, 2013 · Synced Sep 24, 2026, 4:08 PM EDT
Completed Phase 2 Interventional Results available

Bimatoprost Ocular Insert Compared to Topical Timolol Solution in Patients With Glaucoma or Ocular Hypertension

NCT01915940
View directory record Official record
Conditions
Primary Open-Angle Glaucoma, Ocular Hypertension
Interventions
Bimatoprost, Timolol 0.5%, Placebo Eye Drops, Placebo Ocular Insert
Drug · Device
Lead sponsor
ForSight Vision5, Inc.
Industry
Eligibility
18 Years and older
Enrollment
169 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
10
States / cities
Artesia, California • La Jolla, California • Newport Beach, California + 7 more
Source: ClinicalTrials.gov public record
Updated Apr 19, 2018 · Synced Sep 24, 2026, 4:08 PM EDT
Terminated Not applicable Interventional Results available

Timolol Eye Drops in the Treatment of Acute Migraine Headache

NCT02630719
View directory record Official record
Conditions
Migraine
Interventions
Timolol eye drops, Artificial tears
Drug
Lead sponsor
University of Missouri, Kansas City
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated May 14, 2019 · Synced Sep 24, 2026, 4:08 PM EDT
Completed Phase 4 Interventional Results available

An Evaluation of the Fixed Combination Brimonidine Tartrate 0.2%/ Timolol Maleate 0.5% to Latanoprost 0.005% in Glaucoma or Ocular Hypertension Subjects

NCT00811564
View directory record Official record
Conditions
Glaucoma, Ocular Hypertension
Interventions
fixed combination of brimonidine tartrate 0.2% timolol maleate 0.5% ophthalmic solution, latanoprost 0.005%
Drug
Lead sponsor
Allergan
Industry
Eligibility
18 Years and older
Enrollment
148 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Slingerlands, New York
Source: ClinicalTrials.gov public record
Updated Sep 20, 2011 · Synced Sep 24, 2026, 4:08 PM EDT
Not yet recruiting Phase 2 Interventional

Efficacy and Safety of Topical Timolol in Secondary Intention Surgical Wounds Healing

NCT07384767
View directory record Official record
Conditions
Mohs Micrographic Surgery, Excision Margin
Interventions
Timolol 0.5% Ophthalmic Solution, Hydrogel of placebo
Drug · Other
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Enrollment
220 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
2
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Aug 17, 2026 · Synced Sep 24, 2026, 4:08 PM EDT
Completed Phase 3 Interventional Results available

Comparing the Safety and Efficacy of BOL-303259-X Ophthalmic Solution With Timolol Maleate Ophthalmic Solution in Subjects With Open-Angle Glaucoma or Ocular Hypertension

NCT01749930
View directory record Official record
Conditions
Open-Angle Glaucoma, Ocular Hypertension
Interventions
BOL-303259-X, Timolol
Drug
Lead sponsor
Bausch & Lomb Incorporated
Industry
Eligibility
18 Years and older
Enrollment
420 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Nov 20, 2018 · Synced Sep 24, 2026, 4:08 PM EDT
Completed Phase 3 Interventional

Safety and Efficacy Study of Brimonidine/Timolol Fixed Combination in Patients With Glaucoma or Ocular Hypertension

NCT00652106
View directory record Official record
Conditions
Glaucoma, Ocular Hypertension
Interventions
0.2% brimonidine/0.5% timolol fixed combination ophthalmic solution, Concurrent brimonidine 0.2% and Timolol 0.5% ophthalmic solution, Brimonidine 0.2% ophthalmic solution
Drug
Lead sponsor
Allergan
Industry
Eligibility
18 Years and older
Enrollment
432 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2004
U.S. locations
1
States / cities
El Paso, Texas
Source: ClinicalTrials.gov public record
Updated Apr 2, 2008 · Synced Sep 24, 2026, 4:08 PM EDT
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 Sep 24, 2026, 4:08 PM EDT
Completed Phase 1Phase 2 Interventional

Phase 1-2 Evaluation of OT-730 Eye Drops in Reducing the Intraocular Pressure in Patients With Ocular Hypertension or Open-Angle Glaucoma

NCT00753168
View directory record Official record
Conditions
Glaucoma, Open-Angle, Ocular Hypertension
Interventions
OT-730 ophthalmic solution, timolol maleate ophthalmic solution, OT-730 placebo
Drug
Lead sponsor
Othera Pharmaceuticals
Industry
Eligibility
18 Years to 80 Years
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
5
States / cities
Artesia, California • Roswell, Georgia • Charlotte, North Carolina + 2 more
Source: ClinicalTrials.gov public record
Updated Jan 6, 2009 · Synced Sep 24, 2026, 4:08 PM EDT
Terminated Phase 1 Interventional

Treatment of Port-wine Mark in Sturge-Weber Syndrome Using Topical Timolol

NCT01533376
View directory record Official record
Conditions
Sturge Weber Syndrome, Port-wine Mark
Interventions
Timolol, Preservative free artificial tear gel.
Drug
Lead sponsor
Wills Eye
Other
Eligibility
2 Years to 10 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2019
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 20, 2019 · Synced Sep 24, 2026, 4:08 PM EDT
Completed Phase 3 Interventional Results available

Comparing Safety and Efficacy of BOL-303259-X With Timolol Maleate in Subjects With Open-Angle Glaucoma or Ocular Hypertension

NCT01749904
View directory record Official record
Conditions
Open-Angle Glaucoma, Ocular Hypertension
Interventions
BOL-303259-X, Timolol
Drug
Lead sponsor
Bausch & Lomb Incorporated
Industry
Eligibility
18 Years and older
Enrollment
420 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Nov 6, 2018 · Synced Sep 24, 2026, 4:08 PM EDT
Completed Phase 4 Interventional Results available

Travatan Versus Timoptic in Treating Open-angle Glaucoma or Ocular Hypertension

NCT00763061
View directory record Official record
Conditions
Glaucoma
Interventions
Travoprost 0.004% Ophthalmic Solution (Travatan), Timolol 0.5% Ophthalmic Solution (Timoptic)
Drug
Lead sponsor
Alcon Research
Industry
Eligibility
18 Years and older
Enrollment
111 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
Fort Worth, Texas
Source: ClinicalTrials.gov public record
Updated Mar 1, 2010 · Synced Sep 24, 2026, 4:08 PM EDT
Completed Phase 3 Interventional Results available

A Phase 3 Prospective, Randomized, Double-Masked, 12-Week, Parallel Group Study In Pediatric Subjects With Glaucoma.

NCT00716859
View directory record Official record
Conditions
Glaucoma
Interventions
Timolol, latanoprost
Drug
Lead sponsor
Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
Industry
Eligibility
36 Weeks to 18 Years
Enrollment
139 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
7
States / cities
Pembroke Pines, Florida • Atlanta, Georgia • Indianapolis, Indiana + 3 more
Source: ClinicalTrials.gov public record
Updated Feb 2, 2021 · Synced Sep 24, 2026, 4:08 PM EDT
Withdrawn Phase 4 Interventional

The Secondary Beneficial Effects of Prostaglandin Analog Treatment in Thyroid Eye Disease Patients.

NCT01927406
View directory record Official record
Conditions
Thyroid Eye Disease, Ocular Hypertension, Glaucoma
Interventions
Prostaglandin Analog, Timolol
Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated May 14, 2018 · Synced Sep 24, 2026, 4:08 PM EDT
Terminated Phase 4 Interventional Results available

Assessing the Impact of Dosage Frequency of Propranolol on Sleep Patterns in Patients With Infantile Hemangiomas

NCT05479123
View directory record Official record
Conditions
Infantile Hemangioma
Interventions
Propranolol three times a day, Propranolol twice a day, Timolol
Drug
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
Up to 18 Months
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 12, 2026 · Synced Sep 24, 2026, 4:08 PM EDT
Completed Phase 2 Interventional Results available

Study Comparing Travoprost Intraocular Implants to Timolol Ophthalmic Solution

NCT02754596
View directory record Official record
Conditions
Glaucoma Open-angle
Interventions
Travoprost Intraocular Implant, high elution, Travoprost Intraocular Implant, low elution, Timolol Maleate Ophthalmic Solution, 0.5%
Drug
Lead sponsor
Glaukos Corporation
Industry
Eligibility
18 Years and older
Enrollment
154 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
Sioux Falls, South Dakota
Source: ClinicalTrials.gov public record
Updated Sep 25, 2023 · Synced Sep 24, 2026, 4:08 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 24, 2026, 4:08 PM 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 4, 2012 · Synced Sep 24, 2026, 4:08 PM EDT
Completed Phase 1Phase 2 Interventional Results available

Safety and IOP-Lowering Effects of WB007

NCT04149899
View directory record Official record
Conditions
Glaucoma, Primary Open Angle, Ocular Hypertension
Interventions
WB007 0.05%, WB007 0.15%, WB007 0.4%, Timolol 0.5%
Drug
Lead sponsor
Bausch & Lomb Incorporated
Industry
Eligibility
18 Years and older
Enrollment
77 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Newport Beach, California
Source: ClinicalTrials.gov public record
Updated Mar 26, 2025 · Synced Sep 24, 2026, 4:08 PM EDT
Completed Phase 2 Interventional

A Phase II Study to Evaluate the Additivity of Trabodenoson to Latanoprost in Adults With Ocular Hypertension or Primary Open-Angle Glaucoma

NCT01917383
View directory record Official record
Conditions
Primary Open-Angle Glaucoma (POAG), Ocular Hypertension (OHT)
Interventions
Trabodenoson, Latanoprost, Timolol
Drug
Lead sponsor
Inotek Pharmaceuticals Corporation
Industry
Eligibility
18 Years and older
Enrollment
101 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Bristol, Tennessee
Source: ClinicalTrials.gov public record
Updated Dec 1, 2017 · Synced Sep 24, 2026, 4:08 PM EDT