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Showing 1–24 of 332 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Placebo Eyedrops Clear all
Completed Phase 3 Interventional Accepts healthy volunteers Results available

A Safety Study of of AG-920 Sterile Topical Ophthalmic Solution

NCT05501860
View directory record Official record
Conditions
Anesthesia, Local
Interventions
AG-920, Placebo
Drug
Lead sponsor
American Genomics, LLC
Industry
Eligibility
18 Years and older
Enrollment
249 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
2
States / cities
Newport Beach, California • McAllen, Texas
Source: ClinicalTrials.gov public record
Updated Oct 8, 2024 · Synced Sep 2, 2026, 2:11 PM EDT
Terminated Phase 2 Interventional Results available

Study of the Pharmacodynamic Activity of P-321 Ophthalmic Solution Compared to Placebo in Subjects With Dry Eye Disease

NCT02824913
View directory record Official record
Conditions
Dry Eye Disease
Interventions
P-321 Ophthalmic Solution, P-321 Ophthalmic Solution placebo
Drug
Lead sponsor
Parion Sciences
Industry
Eligibility
18 Years to 80 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Plantation, Florida
Source: ClinicalTrials.gov public record
Updated Aug 30, 2018 · Synced Sep 2, 2026, 2:11 PM EDT
Completed Phase 3 Interventional Results available

Study of the Safety and Efficacy of RVL-1201 in the Treatment of Acquired Blepharoptosis

NCT02436759
View directory record Official record
Conditions
Acquired Blepharoptosis
Interventions
RVL-1201, RVL-1201 Vehicle Placebo
Drug
Lead sponsor
RVL Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
14
States / cities
Artesia, California • Newport Beach, California • Rancho Cordova, California + 11 more
Source: ClinicalTrials.gov public record
Updated Oct 27, 2021 · Synced Sep 2, 2026, 2:11 PM EDT
Completed Phase 4 Interventional Results available

Assessing the Efficacy of Maxidex® and Patanol® for the Treatment of Allergic Conjunctivitis

NCT01119287
View directory record Official record
Conditions
Allergic Conjunctivitis
Interventions
Dexamethasone 0.1% ophthalmic suspension, Olopatadine hydrochloride 0.1% ophthalmic solution, Inactive ingredients, used as placebo
Drug · Other
Lead sponsor
Alcon Research
Industry
Eligibility
18 Years to 64 Years
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010
U.S. locations
1
States / cities
Fort Worth, Texas
Source: ClinicalTrials.gov public record
Updated Feb 27, 2014 · Synced Sep 2, 2026, 2:11 PM EDT
Completed Phase 3 Interventional Results available

A Study of Ketorolac for the Treatment of Inflammation and Pain Associated With Cataract Surgery

NCT00524264
View directory record Official record
Conditions
Cataract Extraction, Pain, Inflammation
Interventions
ketorolac
Drug
Lead sponsor
Allergan
Industry
Eligibility
18 Years and older
Enrollment
248 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
Artesia, California
Source: ClinicalTrials.gov public record
Updated Sep 30, 2009 · Synced Sep 2, 2026, 2:11 PM EDT
Completed Phase 1 Interventional Results available

Study of SHP639 Eye Drops in Adults With High Eye Pressure or Primary Open-angle Glaucoma

NCT03131167
View directory record Official record
Conditions
Primary Open-angle Glaucoma (POAG), Ocular Hypertension
Interventions
SHP639 (n=60), Placebo Comparator (n=24)
Drug
Lead sponsor
Shire
Industry
Eligibility
18 Years to 90 Years
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Lexington, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 7, 2021 · Synced Sep 2, 2026, 2:11 PM EDT
Completed Phase 4 Interventional Results available

Evaluation of the Efficacy of Topical Ophthalmic Steroids in a Modified Conjunctival Allergen Challenge (CAC) Model

NCT01534195
View directory record Official record
Conditions
Allergic Conjunctivitis
Interventions
Prednisolone Sodium Phosphate Ophthalmic Solution 1%, Tears Naturale II Ophthalmic Solution
Drug
Lead sponsor
ORA, Inc.
Industry
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012
U.S. locations
1
States / cities
Andover, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 25, 2019 · Synced Sep 2, 2026, 2:11 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Effectiveness of PR013 Topical Ophthalmic Drops Compared to Vehicle for the Treatment of Allergic Conjunctivitis

NCT03368339
View directory record Official record
Conditions
Allergic Conjunctivitis
Interventions
PR013 (0.045%), PR013 (0.06%), Vehicle
Drug
Lead sponsor
Realm Therapeutics, Inc.
Industry
Eligibility
10 Years and older
Enrollment
96 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 28, 2020 · Synced Sep 2, 2026, 2:11 PM EDT
Completed Phase 1Phase 2 Interventional

A Phase 1/2, RU-101 Ophthalmic Solution in Patients With Severe Dry Eye

NCT01843894
View directory record Official record
Conditions
Dry Eye
Interventions
RU-101
Biological
Lead sponsor
R-Tech Ueno, Ltd.
Industry
Eligibility
18 Years to 80 Years
Enrollment
104 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Norfolk, Virginia
Source: ClinicalTrials.gov public record
Updated Sep 10, 2019 · Synced Sep 2, 2026, 2:11 PM EDT
Completed Phase 2 Interventional

Efficacy and Safety of PL9643 Ophthalmic Solution in Subjects With Dry Eye

NCT04268069
View directory record Official record
Conditions
Dry Eye Disease
Interventions
PL9643 Ophthalmic Solution, Placebo Ophthalmic Solution
Drug
Lead sponsor
ORA, Inc.
Industry
Eligibility
18 Years and older
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
4
States / cities
Andover, Massachusetts • Raynham, Massachusetts • Shelby, North Carolina + 1 more
Source: ClinicalTrials.gov public record
Updated Nov 12, 2020 · Synced Sep 2, 2026, 2:11 PM EDT
Completed Phase 2 Interventional

A Single-Center, Randomized, Double-Masked, Placebo and Active Controlled, Dose-Ranging Evaluation of the Duration of Action of Brimonidine Tartrate Ophthalmic Solution in the Control of Ocular Redness Induced by Conjunctival Allergen Challenge (CAC)

NCT01275105
View directory record Official record
Conditions
Allergic Conjunctivitis
Interventions
Vehicle, Brimonidine Tartrate 0.01%, Brimonidine Tartrate 0.025%, Oxymetazoline HCl 0.025%
Drug
Lead sponsor
Eye Therapies, LLC
Industry
Eligibility
18 Years and older
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011
U.S. locations
1
States / cities
Andover, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 5, 2012 · Synced Sep 2, 2026, 2:11 PM EDT
Completed Phase 2 Interventional Results available

A Phase IIb Safety and Efficacy Study of DE-126 Ophthalmic Solution in Primary Open-Angle Glaucoma or Ocular Hypertension- Angel Study

NCT03216902
View directory record Official record
Conditions
Open-angle Glaucoma, Ocular Hypertension
Interventions
Vehicle of DE-126 Ophthalmic Solution, high dose of DE-126 Ophthalmic Solution, Topical ultra-low dose of DE-126 Ophthalmic Solution, Topical low dose of DE-126 Ophthalmic Solution, Topical medium dose of DE-126 Ophthalmic Solution, Topical high dose of DE-126 Ophthalmic Solution, 0.005% Latanoprost Ophthalmic Solution
Drug
Lead sponsor
Santen Inc.
Industry
Eligibility
18 Years and older
Enrollment
241 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
12
States / cities
Artesia, California • Mission Hills, California • Newport Beach, California + 9 more
Source: ClinicalTrials.gov public record
Updated Oct 22, 2020 · Synced Sep 2, 2026, 2:11 PM EDT
Completed Phase 2 Interventional Results available

An 8-week Study to Evaluate Safety and Efficacy of NGF Eye Drops Solution Versus Vehicle in Patients With Dry Eye

NCT03019627
View directory record Official record
Conditions
Dry Eye
Interventions
NGF, Vehicle
Drug · Other
Lead sponsor
Dompé Farmaceutici S.p.A
Industry
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 7, 2019 · Synced Sep 2, 2026, 2:11 PM EDT
Not listed Phase 2 Interventional

A Study of TL-925 for the Treatment of Allergic Conjunctivitis

NCT06153342
View directory record Official record
Conditions
Allergic Conjunctivitis
Interventions
TL-925, Placebo
Drug
Lead sponsor
Telios Pharma, Inc.
Industry
Eligibility
18 Years and older
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Andover, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 30, 2023 · Synced Sep 2, 2026, 2:11 PM EDT
Active, not recruiting Phase 4 Interventional

Effect of Rhopressa on Intraocular Pressure (IOP) in Patients With Primary Open-Angle Glaucoma or Ocular Hypertension Post-SLT

NCT06865144
View directory record Official record
Conditions
Primary Open Angle Glaucoma or Ocular Hypertension
Interventions
Netarsudil ophthalmic solution 0.02%, Artificial tears
Drug
Lead sponsor
East Coast Institute for Research
Network
Eligibility
18 Years and older
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Jun 9, 2026 · Synced Sep 2, 2026, 2:11 PM EDT
Completed Phase 2 Interventional Results available

Efficacy Study to Evaluate the Effectiveness of 3 Concentrations of SAR 1118 in Allergic Conjunctivitis

NCT00882687
View directory record Official record
Conditions
Allergic Conjunctivitis
Interventions
Lifitegrast, Placebo
Drug · Other
Lead sponsor
Shire
Industry
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009
U.S. locations
1
States / cities
Andover, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 10, 2021 · Synced Sep 2, 2026, 2:11 PM EDT
Completed Phase 2 Interventional Results available

Study of AR-13324 in Patients With Elevated Intraocular Pressure

NCT01528787
View directory record Official record
Conditions
Ocular Hypertension, Open Angle Glaucoma
Interventions
AR-13324 Ophthalmic Solution 0.01%, AR-13324 Ophthalmic Solution 0.02%, AR-13324 Ophthalmic Solution 0.04%, AR-13324 Ophthalmic Solution Vehicle
Drug · Other
Lead sponsor
Aerie Pharmaceuticals
Industry
Eligibility
18 Years to 99 Years
Enrollment
85 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012
U.S. locations
11
States / cities
Newport Beach, California • Fairfield, Connecticut • Roswell, Georgia + 8 more
Source: ClinicalTrials.gov public record
Updated Apr 17, 2018 · Synced Sep 2, 2026, 2:11 PM EDT
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 2, 2026, 2:11 PM EDT
Completed Phase 1 Interventional

Study of ST266 Eye Drops in Treating Dry Eye

NCT02369861
View directory record Official record
Conditions
Dry Eye Syndrome
Interventions
ST266, Refresh Lubricant Eye Drops
Drug
Lead sponsor
Noveome Biotherapeutics, formerly Stemnion
Industry
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated May 12, 2019 · Synced Sep 2, 2026, 2:11 PM EDT
Completed Phase 3 Interventional Results available

Safety and Efficacy of 0.75% Phentolamine Ophthalmic Solution in Subjects With Post-refractive Surgery Visual Disturbances

NCT06349759
View directory record Official record
Conditions
Mesopic Vision, Night Vision Loss
Interventions
phentolamine ophthalmic solution 0.75%, a non-selective alpha-1 and alpha-2 adrenergic antagonist, Placebo
Drug
Lead sponsor
Ocuphire Pharma, Inc.
Industry
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
25
States / cities
Pheonix, Arizona • Scottsdale, Arizona • Bakersfield, California + 20 more
Source: ClinicalTrials.gov public record
Updated Aug 17, 2026 · Synced Sep 2, 2026, 2:11 PM EDT
Completed Phase 2 Interventional Results available

A Study of Safety and Efficacy of UNR844 Chloride (UNR844-Cl) Eye Drops in Subjects With Presbyopia.

NCT03809611
View directory record Official record
Conditions
Presbyopia
Interventions
UNR844-Cl, Placebo
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
45 Years to 65 Years
Enrollment
125 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
14
States / cities
Mission Hills, California • Newport Beach, California • Largo, Florida + 10 more
Source: ClinicalTrials.gov public record
Updated May 10, 2022 · Synced Sep 2, 2026, 2:11 PM EDT
Completed Not applicable Interventional Results available

Olopatadine Eye Drops and Allergy Skin Testing

NCT00775658
View directory record Official record
Conditions
Allergic Rhinitis, Allergic Conjunctivitis
Interventions
olopatadine, placebo
Drug
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years to 75 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jul 11, 2017 · Synced Sep 2, 2026, 2:11 PM EDT
Completed Phase 3 Interventional

Study of Rebamipide Eye Drops to Treat Dry Eye

NCT00201955
View directory record Official record
Conditions
Keratoconjunctivitis Sicca
Interventions
Rebamipide 1%, Rebamipide 2%, Placebo
Drug
Lead sponsor
Otsuka Pharmaceutical Development & Commercialization, Inc.
Industry
Eligibility
18 Years and older
Enrollment
762 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
60
States / cities
Birmingham, Alabama • Flagstaff, Arizona • Little Rock, Arkansas + 47 more
Source: ClinicalTrials.gov public record
Updated Jun 23, 2026 · Synced Sep 2, 2026, 2:11 PM EDT
Completed Phase 2 Interventional Results available

Safety and Efficacy of SJP-0035 Ophthalmic Solution in Patients With Moderate to Severe Corneal Epithelial Disorders

NCT02929823
View directory record Official record
Conditions
Corneal Epithelial Disorders
Interventions
High Dose SJP-0035 Ophthalmic Solution, Low Dose SJP-0035 Ophthalmic Solution, Vehicle of SJP-0035 Ophthalmic solution
Drug
Lead sponsor
Senju Pharmaceutical Co., Ltd.
Industry
Eligibility
18 Years and older
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
19
States / cities
Little Rock, Arkansas • Glendora, California • Lancaster, California + 16 more
Source: ClinicalTrials.gov public record
Updated Apr 12, 2021 · Synced Sep 2, 2026, 2:11 PM EDT