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ClinicalTrials.gov public records Last synced Oct 22, 2026, 1:02 AM EDT

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Showing 49–72 of 132 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Timoptic 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 6, 2016 · Synced Oct 22, 2026, 1:02 AM EDT
Completed Phase 4 Interventional Results available

AZARGA Transition Study in Taiwan for Patients With Uncontrolled Intraocular Pressure

NCT01484951
View directory record Official record
Conditions
Glaucoma
Interventions
Brinzolamide 1% and timolol 0.5% fixed combination eye drops
Drug
Lead sponsor
Alcon Research
Industry
Eligibility
20 Years and older
Enrollment
74 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 May 1, 2013 · Synced Oct 22, 2026, 1:02 AM EDT
Active, not recruiting Phase 1Phase 2 Interventional

Evaluation of the Bimatoprost Implant System Used in Combination With the SpyGlass Intraocular Lens Compared to Timolol Ophthalmic Solution

NCT06120842
View directory record Official record
Conditions
Cataract, Glaucoma, Ocular Hypertension
Interventions
Bimatoprost Implant System (High Dose), Bimatoprost Implant System (Low Dose), Timolol Maleate Ophthalmic Solution, 0.5%, Commercially Available Aspheric Monofocal Non-Yellow Chromophore IOL, SpyGlass IOL
Drug · Device
Lead sponsor
SpyGlass Pharma, Inc.
Industry
Eligibility
22 Years and older
Enrollment
201 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Glendale, Arizona
Source: ClinicalTrials.gov public record
Updated Aug 22, 2025 · Synced Oct 22, 2026, 1:02 AM 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 20, 2018 · Synced Oct 22, 2026, 1:02 AM EDT
Terminated Phase 2 Interventional Accepts healthy volunteers

Beta Blocker for Chronic Wound Healing

NCT00368602
View directory record Official record
Conditions
Ulcer, Burns
Interventions
Timoptic, Placebo
Drug · Other
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years to 85 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2007
U.S. locations
1
States / cities
Mather, California
Source: ClinicalTrials.gov public record
Updated Apr 7, 2015 · Synced Oct 22, 2026, 1:02 AM 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 18, 2021 · Synced Oct 22, 2026, 1:02 AM EDT
Completed Not applicable Interventional Results available

Effect of Topical Aqueous Suppressants on Intraocular Gas Duration Following Pars Plana Vitrectomy

NCT01257698
View directory record Official record
Conditions
Macular Hole, Retinal Detachment
Interventions
Dorzolamide 2%-timolol 0.5% topical eyedrops
Drug
Lead sponsor
Mid Atlantic Retina
Other
Eligibility
Not listed
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 4, 2019 · Synced Oct 22, 2026, 1:02 AM EDT
Completed No phase listed Observational

YouScript IMPACT Registry

NCT02191358
View directory record Official record
Conditions
Adverse Drug Events, Adverse Drug Reactions, Drug Interaction Potentiation, Drug Metabolism, Poor, CYP2D6-RELATED, Drug Metabolism, Poor, CYP2C19-RELATED, Cytochrome P450 Enzyme Deficiency, Cytochrome P450 CYP2D6 Enzyme Deficiency, Cytochrome P450 CYP2C9 Enzyme Deficiency, Cytochrome P450 CYP2C19 Enzyme Deficiency, Cytochrome P450 CYP3A Enzyme Deficiency, Poor Metabolizer Due to Cytochrome P450 CYP2C9 Variant, Poor Metabolizer Due to Cytochrome P450 CYP2C19 Variant, Poor Metabolizer Due to Cytochrome P450 CYP2D6 Variant
Interventions
Not listed
Lead sponsor
Genelex Corporation
Industry
Eligibility
65 Years and older
Enrollment
800 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
7
States / cities
Garden Grove, California • Denver, Colorado • Lexington, Kentucky + 3 more
Source: ClinicalTrials.gov public record
Updated Mar 1, 2017 · Synced Oct 22, 2026, 1:02 AM EDT
Completed Phase 1 Interventional

Timolol for the Treatment of Acne and Rosacea

NCT02774590
View directory record Official record
Conditions
Acne Vulgaris, Rosacea
Interventions
Timolol
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 65 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 11, 2021 · Synced Oct 22, 2026, 1:02 AM EDT
Completed Phase 3 Interventional Results available

Clinical Study Comparing Two Models of a Travoprost Intraocular Implant

NCT03868124
View directory record Official record
Conditions
Glaucoma, Open-Angle, Ocular Hypertension
Interventions
G2-TR intraocular implant containing travoprost, Sham surgery + active-comparator eye drops
Combination Product · Drug
Lead sponsor
Glaukos Corporation
Industry
Eligibility
18 Years and older
Enrollment
560 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
1
States / cities
Las Vegas, Nevada
Source: ClinicalTrials.gov public record
Updated Nov 29, 2024 · Synced Oct 22, 2026, 1:02 AM EDT
Completed Phase 3 Interventional

A 12-Week, Randomized, Double-Masked, Parallel Group Comparison Of Evening Dosing With Xalacom In Subjects With Glaucoma

NCT00159653
View directory record Official record
Conditions
Glaucoma, Open-Angle, 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
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
38
States / cities
Phoenix, Arizona • Poway, California • Redding, California + 30 more
Source: ClinicalTrials.gov public record
Updated Feb 21, 2021 · Synced Oct 22, 2026, 1:02 AM EDT
Completed Phase 4 Interventional Results available

Comparing Efficacy and Safety of Combigan With Timolol Adjunctive to Xalatan in Glaucoma or Ocular Hypertension Subjects

NCT00735449
View directory record Official record
Conditions
Glaucoma, Ocular Hypertension
Interventions
Fixed combination of brimonidine tartrate 0.2% timolol maleate 0.5%, timolol maleate 0.5%, latanoprost 0.005%
Drug
Lead sponsor
Allergan
Industry
Eligibility
18 Years and older
Enrollment
204 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Newark, New Jersey
Source: ClinicalTrials.gov public record
Updated Apr 23, 2019 · Synced Oct 22, 2026, 1:02 AM EDT
Completed Phase 2 Interventional Results available

Study of Safety and Efficacy of H-1337 in Subjects With Primary Open Angle Glaucoma or Ocular Hypertension

NCT05913232
View directory record Official record
Conditions
Glaucoma Open-Angle Primary, Ocular Hypertension
Interventions
H-1337 0.6%, H-1337 1.0%, H-1337 Placebo, Timolol 0.5%
Drug
Lead sponsor
D. Western Therapeutics Institute, Inc.
Industry
Eligibility
18 Years and older
Enrollment
201 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
9
States / cities
Glendale, California • Colorado Springs, Colorado • Lakeland, Florida + 6 more
Source: ClinicalTrials.gov public record
Updated Aug 27, 2025 · Synced Oct 22, 2026, 1:02 AM EDT
Completed Phase 2 Interventional Results available

Timolol Gel for Epistaxis in Hereditary Hemorrhagic Telangiectasia

NCT04139018
View directory record Official record
Conditions
Hereditary Hemorrhagic Telangiectasia
Interventions
Timolol Gel, Placebo Gel
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
20 Years and older
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Aug 24, 2021 · Synced Oct 22, 2026, 1:02 AM EDT
Completed Phase 2 Interventional Results available

BOL-303259-X With Timolol 0.5% in Subjects With Open-Angle Glaucoma or Ocular Hypertension

NCT01707381
View directory record Official record
Conditions
Ocular Hypertension, Open Angle Glaucoma
Interventions
BOL-303259-X, Timolol maleate
Drug
Lead sponsor
Bausch & Lomb Incorporated
Industry
Eligibility
40 Years to 90 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Sep 4, 2018 · Synced Oct 22, 2026, 1:02 AM 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 22, 2026, 1:02 AM EDT
Completed Phase 2 Interventional

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

NCT00332345
View directory record Official record
Conditions
Ocular Hypertension
Interventions
brimonidine/timolol fixed combination
Drug
Lead sponsor
Allergan
Industry
Eligibility
21 Years and older
Enrollment
73 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999
U.S. locations
1
States / cities
Artesia, California
Source: ClinicalTrials.gov public record
Updated May 30, 2011 · Synced Oct 22, 2026, 1:02 AM 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 22, 2026, 1:02 AM EDT
Completed Phase 3 Interventional

Prevention of Esophageal Varices by Beta-Adrenergic Blockers

NCT00006398
View directory record Official record
Conditions
Esophageal and Gastric Varices, Liver Cirrhosis, Portal Hypertension
Interventions
Timolol Maleate, Placebo
Drug
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
18 Years to 75 Years
Enrollment
213 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1993 – 2002
U.S. locations
3
States / cities
New Haven, Connecticut • West Haven, Connecticut • Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 1, 2017 · Synced Oct 22, 2026, 1:02 AM 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 15, 2019 · Synced Oct 22, 2026, 1:02 AM 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 2, 2017 · Synced Oct 22, 2026, 1:02 AM 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 22, 2026, 1:02 AM EDT
Completed Phase 4 Interventional Results available

Comparing Effects of Two Fixed Combinations Ophthalmic Solutions on Ocular Blood Flow

NCT00811850
View directory record Official record
Conditions
Glaucoma
Interventions
fixed combination of brimonidine tartrate 0.2% timolol maleate 0.5% ophthalmic solution, fixed combination of dorzolamide hydrochloride timolol maleate ophthalmic solution
Drug
Lead sponsor
Allergan
Industry
Eligibility
30 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Apr 24, 2019 · Synced Oct 22, 2026, 1:02 AM 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 18, 2026 · Synced Oct 22, 2026, 1:02 AM EDT