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ClinicalTrials.gov public records Last synced Oct 20, 2026, 2:39 PM EDT

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Showing 1–24 of 132 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Timolol hemihydrate Clear all
Completed Phase 2 Interventional

Phase 2 Study of BL1107 Eye Drops vs. Timolol in Adults With Primary Open Angle Glaucoma or Ocular Hypertension

NCT07168902
View directory record Official record
Conditions
Glaucoma
Interventions
BL1107 Low dose, BL1107 High dose, Timolol maleate 0.5%
Drug
Lead sponsor
Bausch & Lomb Incorporated
Industry
Eligibility
18 Years and older
Enrollment
252 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
14
States / cities
Glendale, California • Newport Beach, California • Pasadena, California + 11 more
Source: ClinicalTrials.gov public record
Updated Jul 22, 2026 · Synced Oct 20, 2026, 2:39 PM EDT
Withdrawn Phase 4 Interventional

Topical Timolol for the Treatment of Benign Vascular Periocular Lesions

NCT01250457
View directory record Official record
Conditions
Benign Vascular Periocular Lesions
Interventions
topical Timolol
Drug
Lead sponsor
Loyola University
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Maywood, Illinois
Source: ClinicalTrials.gov public record
Updated Oct 30, 2012 · Synced Oct 20, 2026, 2:39 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 18, 2021 · Synced Oct 20, 2026, 2:39 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 21, 2011 · Synced Oct 20, 2026, 2:39 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

A Clinical Trial of Pulsed-dye Laser Versus Timolol Topical Solution Versus Observation on the Growth of Hemangioma in Newborn

NCT01873131
View directory record Official record
Conditions
Hemangioma
Interventions
topical timolol maleate, Pulsed dye laser
Drug · Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
Up to 3 Months
Enrollment
126 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 2, 2023 · Synced Oct 20, 2026, 2:39 PM 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 20, 2026, 2:39 PM EDT
Completed Phase 3 Interventional Results available

Study of Netarsudil (AR-13324) Ophthalmic Solution in Patients With Glaucoma or Ocular Hypertension

NCT02246764
View directory record Official record
Conditions
Ocular Hypertension, Glaucoma
Interventions
AR-13324 Ophthalmic Solution 0.02%, AR-13324 Ophthalmic Solution 0.02% BID, Timolol maleate Ophthalmic Solution 0.5% BID, Placebo
Drug · Other
Lead sponsor
Aerie Pharmaceuticals
Industry
Eligibility
19 Years to 99 Years
Enrollment
93 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Bedminster, New Jersey
Source: ClinicalTrials.gov public record
Updated Apr 6, 2018 · Synced Oct 20, 2026, 2:39 PM EDT
Recruiting Phase 3 Interventional

Evaluation of the Safety and Efficacy of the Bimatoprost Implant System Used in Combination With the SpyGlass IOL Compared to Timolol Ophthalmic Solution (Rhone)

NCT07218796
View directory record Official record
Conditions
Cataract, Glaucoma, Ocular Hypertension
Interventions
Bimatoprost Implant System, SpyGlass IOL, Timolol Maleate Ophthalmic Solution, 0.5%, Commercial IOL
Drug · Device
Lead sponsor
SpyGlass Pharma, Inc.
Industry
Eligibility
22 Years and older
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2031
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Oct 20, 2025 · Synced Oct 20, 2026, 2:39 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 15, 2025 · Synced Oct 20, 2026, 2:39 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 13, 2026 · Synced Oct 20, 2026, 2:39 PM 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 20, 2026, 2:39 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 2, 2010 · Synced Oct 20, 2026, 2:39 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 18, 2016 · Synced Oct 20, 2026, 2:39 PM EDT
Completed Phase 2 Interventional

A Study to Evaluate Safety and Tolerability of QLS-101 in NTG

NCT04857827
View directory record Official record
Conditions
Normal Tension Glaucoma (NTG)
Interventions
QLS-101, Timolol maleate PF 0.5% ophthalmic solution
Drug
Lead sponsor
Qlaris Bio, Inc.
Industry
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Sioux Falls, South Dakota
Source: ClinicalTrials.gov public record
Updated Jan 20, 2025 · Synced Oct 20, 2026, 2:39 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Glaucoma Biomarkers

NCT01677507
View directory record Official record
Conditions
Glaucoma, Healthy
Interventions
Variation in eye pressure response to timolol and latanoprost treatment
Drug
Lead sponsor
University of Michigan
Other
Eligibility
40 Years and older
Enrollment
135 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2016
U.S. locations
3
States / cities
Ann Arbor, Michigan • Rochester, Minnesota • Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Sep 13, 2017 · Synced Oct 20, 2026, 2:39 PM EDT
Completed Phase 1Phase 2 Interventional

Safety and Efficacy Trial to Treat Open-Angle Glaucoma or Ocular Hypertension

NCT01279083
View directory record Official record
Conditions
Open-angle Glaucoma, Ocular Hypertension
Interventions
DE-112, DE-112 Vehicle Solution, Timolol Maleate Solution
Drug
Lead sponsor
Santen Inc.
Industry
Eligibility
18 Years and older
Enrollment
147 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
2
States / cities
Austin, Texas • San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Dec 17, 2012 · Synced Oct 20, 2026, 2:39 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Effectiveness and Safety of Timolol and Dorzolamide Loaded Contact Lenses

NCT02852057
View directory record Official record
Conditions
Glaucoma
Interventions
timolol maleate and dorzolamide hydrochloride
Drug
Lead sponsor
University of Florida
Other
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Dec 2, 2021 · Synced Oct 20, 2026, 2:39 PM EDT
Completed Phase 3 Interventional Results available

Double-masked Study of AR-13324 Ophthalmic Solution in Patients With Glaucoma or Ocular Hypertension

NCT02207491
View directory record Official record
Conditions
Ocular Hypertension, Open-angle Glaucoma
Interventions
Timolol maleate Ophthalmic Solution 0.5% BID, AR-13324 Ophthalmic Solution 0.02%, Placebo
Drug · Other
Lead sponsor
Aerie Pharmaceuticals
Industry
Eligibility
Not listed
Enrollment
411 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Bedminster, New Jersey
Source: ClinicalTrials.gov public record
Updated Apr 13, 2018 · Synced Oct 20, 2026, 2:39 PM EDT
Completed Phase 3 Interventional

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

NCT00332436
View directory record Official record
Conditions
Ocular Hypertension
Interventions
brimonidine/timolol fixed combination
Drug
Lead sponsor
Allergan
Industry
Eligibility
18 Years and older
Enrollment
586 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2001
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated May 30, 2011 · Synced Oct 20, 2026, 2:39 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 26, 2023 · Synced Oct 20, 2026, 2:39 PM EDT
Completed Phase 4 Interventional Results available

Safety and Efficacy of Changing to DuoTrav in Patients Uncontrolled on Timolol

NCT01336569
View directory record Official record
Conditions
Glaucoma
Interventions
Travoprost 0.004%/timolol maleate 0.5% fixed combination
Drug
Lead sponsor
Alcon Research
Industry
Eligibility
18 Years and older
Enrollment
50 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 Jul 8, 2013 · Synced Oct 20, 2026, 2:39 PM EDT
Completed Phase 3 Interventional

A 6-Week Safety and Efficacy Study of Travatan Compared to Xalcom in Subjects With Open-Angle Glaucoma(OAG) or Ocular Hypertension(OHT)

NCT00051155
View directory record Official record
Conditions
Glaucoma, Open-Angle, Ocular Hypertension
Interventions
Travoprost (0.004%), Latanoprost (0.005%)/Timolol (0.5%)
Drug
Lead sponsor
Alcon Research
Industry
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2004
U.S. locations
1
States / cities
Fort Worth, Texas
Source: ClinicalTrials.gov public record
Updated Aug 5, 2008 · Synced Oct 20, 2026, 2:39 PM EDT
Completed Phase 4 Interventional Results available

Patient Satisfaction With Timolol in Subjects With Open-Angle Glaucoma or Ocular Hypertension

NCT00804648
View directory record Official record
Conditions
Glaucoma, Open Angle, Ocular Hypertension
Interventions
Timolol Maleate in Sorbate, Timolol hemihydrate, Timolol maleate gel forming solution
Drug
Lead sponsor
Vistakon Pharmaceuticals
Industry
Eligibility
21 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
2
States / cities
Bourbonnais, Illinois • Charlotte, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 6, 2015 · Synced Oct 20, 2026, 2:39 PM EDT
Completed Phase 3 Interventional

Safety and Efficacy Study of Bimatoprost/Timolol Fixed Combination in Patients Wtih Glaucoma or Ocular Hypertension

NCT00332072
View directory record Official record
Conditions
Ocular Hypertension
Interventions
bimatoprost/timolol fixed combination
Drug
Lead sponsor
Allergan
Industry
Eligibility
18 Years and older
Enrollment
541 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2003
U.S. locations
1
States / cities
Ogden, Utah
Source: ClinicalTrials.gov public record
Updated May 30, 2011 · Synced Oct 20, 2026, 2:39 PM EDT