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Showing 1–14 of 14 matching trials from the live ClinicalTrials.gov search.
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Completed Phase 1 Interventional

A Study to Assess the Effects of Naproxcinod and Naproxen on Blood Pressure Measurements in Osteoarthritis Patients With Controlled High Blood Pressure

NCT00662610
View directory record Official record
Conditions
Osteoarthritis, Hypertension
Interventions
naproxcinod 375 mg -750 mg -1125 mg bid, naproxen 250 mg - 500mg -750 mg bid
Drug
Lead sponsor
NicOx
Industry
Eligibility
40 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
29
States / cities
Mobile, Alabama • Tempe, Arizona • Tucson, Arizona + 26 more
Source: ClinicalTrials.gov public record
Updated Jun 16, 2011 · Synced Sep 17, 2026, 7:56 AM EDT
Completed Phase 2 Interventional Results available

Study Evaluating the Safety and Tolerability of NCX 4251 for the Treatment of Acute Exacerbations of Blepharitis

NCT03926026
View directory record Official record
Conditions
Blepharitis
Interventions
Fluticasone Propionate, Placebo
Drug
Lead sponsor
Nicox Ophthalmics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Jun 17, 2023 · Synced Sep 17, 2026, 7:56 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 23, 2025 · Synced Sep 17, 2026, 7:56 AM EDT
Completed Phase 3 Interventional

Efficacy and Safety Study of Naproxcinod in Subjects With Osteoarthritis of the Knee

NCT00504127
View directory record Official record
Conditions
Osteoarthritis
Interventions
Naproxcinod 375 mg bid, Naproxcinod 750 mg bid, Naproxen 500 mg bid, placebo
Drug
Lead sponsor
NicOx
Industry
Eligibility
40 Years and older
Enrollment
1,020 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2007
U.S. locations
73
States / cities
Chandler, Arizona • Tempe, Arizona • Tucson, Arizona + 70 more
Source: ClinicalTrials.gov public record
Updated Jun 16, 2011 · Synced Sep 17, 2026, 7:56 AM EDT
Completed Phase 3 Interventional

Efficacy and Safety Study of Naproxcinod in Subjects With Osteoarthritis of the Hip

NCT00541489
View directory record Official record
Conditions
Osteoarthritis, Osteoarthritis, Hip
Interventions
Naproxcinod, Naproxen, Placebo
Drug
Lead sponsor
NicOx
Industry
Eligibility
40 Years and older
Enrollment
800 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2007
U.S. locations
36
States / cities
Mobile, Alabama • Montgomery, Alabama • Tuscaloosa, Alabama + 33 more
Source: ClinicalTrials.gov public record
Updated Feb 19, 2009 · Synced Sep 17, 2026, 7:56 AM EDT
Completed Phase 2Phase 3 Interventional Accepts healthy volunteers

Aqueous Humor Dynamics of NCX 470 Ophthalmic Solution

NCT05938699
View directory record Official record
Conditions
Open Angle Glaucoma
Interventions
NCX 470, Placebo
Drug
Lead sponsor
Nicox Ophthalmics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Sep 7, 2025 · Synced Sep 17, 2026, 7:56 AM EDT
Completed Phase 2 Interventional Results available

Phase 2 Dose-Response Study Evaluating the Safety and Efficacy of NCX 470 vs Latanoprost in Subjects With Open-Angle Glaucoma or Ocular Hypertension

NCT03657797
View directory record Official record
Conditions
Glaucoma, Open-Angle, Hypertension, Ocular
Interventions
NCX 470, Latanoprost 0.005%
Drug
Lead sponsor
Nicox Ophthalmics, Inc.
Industry
Eligibility
18 Years to 85 Years
Enrollment
656 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Jun 17, 2023 · Synced Sep 17, 2026, 7:56 AM EDT
Completed Phase 3 Interventional

MRCT Evaluating NCX 470 vs. Latanoprost in Subjects With Open-Angle Glaucoma or Ocular Hypertension

NCT04630808
View directory record Official record
Conditions
Open Angle Glaucoma, Ocular Hypertension
Interventions
NCX 470 0.1%, Latanoprost 0.005%
Drug
Lead sponsor
Nicox Ophthalmics, Inc.
Industry
Eligibility
18 Years to 84 Years
Enrollment
696 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
63
States / cities
Dothan, Alabama • Chandler, Arizona • Phoenix, Arizona + 54 more
Source: ClinicalTrials.gov public record
Updated Sep 7, 2025 · Synced Sep 17, 2026, 7:56 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Pharmacokinetics and Safety Study of Naproxcinod in Subjects With Impaired Renal Function

NCT00674856
View directory record Official record
Conditions
Renal Failure
Interventions
naproxcinod
Drug
Lead sponsor
NicOx
Industry
Eligibility
18 Years to 75 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
3
States / cities
Orlando, Florida • Minneapolis, Minnesota • Saint Paul, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 27, 2009 · Synced Sep 17, 2026, 7:56 AM EDT
Completed Phase 2 Interventional Results available

Dose-Finding Study Comparing the Safety and Efficacy of Latanoprost to a Novel Treatment for Glaucoma

NCT00441883
View directory record Official record
Conditions
Primary Open Angle Glaucoma, Ocular Hypertension, Pigmentary Glaucoma, Pseudoexfoliative Glaucoma
Interventions
PF-03187207 and Latanoprost Vehicle, Latanoprost 0.005% and PF-03187207 Vehicle
Drug
Lead sponsor
Bausch & Lomb Incorporated
Industry
Eligibility
18 Years and older
Enrollment
176 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
19
States / cities
Artesia, California • Newport Beach, California • Petaluma, California + 15 more
Source: ClinicalTrials.gov public record
Updated Sep 13, 2020 · Synced Sep 17, 2026, 7:56 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Phase 1 Study to Compare the PK and Safety of Naproxcinod in Hepatic Impaired Patients and Matching Healthy Subjects

NCT00621881
View directory record Official record
Conditions
Liver Disease
Interventions
naproxcinod
Drug
Lead sponsor
NicOx
Industry
Eligibility
40 Years to 75 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2008
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Jun 16, 2011 · Synced Sep 17, 2026, 7:56 AM EDT
Completed Phase 3 Interventional Results available

A Multi-Center, Vehicle-Controlled, Parallel-Group Study Evaluating the Safety of AC-170 Ophthalmic Solution

NCT02756624
View directory record Official record
Conditions
Healthy Subjects
Interventions
AC-170 0.24%, AC-170 Vehicle
Drug
Lead sponsor
Nicox Ophthalmics, Inc.
Industry
Eligibility
2 Years and older
Enrollment
516 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016
U.S. locations
1
States / cities
Andover, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 10, 2017 · Synced Sep 17, 2026, 7:56 AM EDT
Completed Phase 1 Interventional

To Assess the Effect of Naproxcinod Versus Naproxen and Ibuprofen on Arterial Blood Pressure in Osteoarthritis Patients With Controlled Essential Hypertension

NCT00662896
View directory record Official record
Conditions
Osteoarthritis, Hypertension
Interventions
naproxcinod 375 mg bid, naproxcinod 750 mg bid, naproxen 250 mg bid, naproxen 500 mg bid, ibuprofen 600 mg tid
Drug
Lead sponsor
NicOx
Industry
Eligibility
40 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
57
States / cities
Birmingham, Alabama • Huntsville, Alabama • Sierra Vista, Arizona + 54 more
Source: ClinicalTrials.gov public record
Updated Jun 16, 2011 · Synced Sep 17, 2026, 7:56 AM EDT
Completed Phase 2 Interventional Results available

Study Evaluating the Safety and Efficacy of NCX 4251 Ophthalmic Suspension for the Treatment of Blepharitis

NCT04675242
View directory record Official record
Conditions
Blepharitis
Interventions
NCX 4251, Placebo
Drug
Lead sponsor
Nicox Ophthalmics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
224 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Newport Beach, California
Source: ClinicalTrials.gov public record
Updated Jun 17, 2023 · Synced Sep 17, 2026, 7:56 AM EDT