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Showing 1–24 of 69 matching trials from the live ClinicalTrials.gov search.
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Not listed Phase 4 Interventional Accepts healthy volunteers

Altaire Gel Forming Solution Versus Refresh Tears for the Treatment of Dry Eye Signs and Symptoms

NCT01382810
View directory record Official record
Conditions
Dry Eye Syndromes
Interventions
Altaire Gel forming solution, Refresh Tears
Drug
Lead sponsor
Innovative Medical
Industry
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
2
States / cities
Lake Villa, Illinois • Warwick, Rhode Island
Source: ClinicalTrials.gov public record
Updated Jun 13, 2012 · Synced Sep 5, 2026, 3:22 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

Objective Measurements of Prolonged Effects of Restasis on Dry Eye Disease

NCT00567177
View directory record Official record
Conditions
Treatment of Dry Eye Disease
Interventions
Restasis, Refresh Plus
Drug
Lead sponsor
Innovative Medical
Industry
Eligibility
13 Years and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
1
States / cities
6400 Fannin Ste 1800, Texas
Source: ClinicalTrials.gov public record
Updated Jul 29, 2010 · Synced Sep 5, 2026, 3:22 PM EDT
Recruiting No phase listed Observational

Long-term Effects of Acoltremon vs. Control in Dry Eye Disease

NCT07659626
View directory record Official record
Conditions
Dry Eye
Interventions
Acoltremon 0.003%, Refresh classic preservative free
Drug
Lead sponsor
The Eye Care Institute
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated Aug 19, 2026 · Synced Sep 5, 2026, 3:22 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Artificial Tears, Tear Lipids and Tear Film Dynamics

NCT05705518
View directory record Official record
Conditions
Dry Eye
Interventions
Systane Complete PF, Refresh Relieva PF, Refresh Optive Mega-3 PF, CVS Health Lubricant Eye Drop (PG 0.6%)
Drug
Lead sponsor
University of California, Berkeley
Other
Eligibility
18 Years and older
Enrollment
81 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Berkeley, California
Source: ClinicalTrials.gov public record
Updated Mar 13, 2025 · Synced Sep 5, 2026, 3:22 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Tear Lipid Layer Thickness With Emollient Eye Drops

NCT03380624
View directory record Official record
Conditions
Dry Eye Syndromes
Interventions
Refresh Optive, Refresh Optive MEGA-3
Drug
Lead sponsor
Ohio State University
Other
Eligibility
30 Years and older
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 2, 2021 · Synced Sep 5, 2026, 3:22 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Effects of Carboxymethylcellulose Artificial Tears on the Eye Microbiome

NCT05292755
View directory record Official record
Conditions
Dry Eye Syndromes
Interventions
Carboxymethylcellulose (CMC) Artificial Tears, Preservative-free, CMC-free Artificial Tears (control)
Drug
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 100 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Apr 19, 2023 · Synced Sep 5, 2026, 3:22 PM EDT
Not yet recruiting Not applicable Interventional

REstoring Flow by REvascularization With Submaximal Angioplasty in Hemodynamic IntraCranial Atherosclerotic Stenosis

NCT03729817
View directory record Official record
Conditions
Intracranial Atherosclerotic Disease, Stroke, Angioplasty, Balloon, Hemodynamics, Device Safety
Interventions
Submaximal balloon angioplasty
Device
Lead sponsor
Case Western Reserve University
Other
Eligibility
30 Years to 90 Years
Enrollment
159 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2032
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Nov 3, 2025 · Synced Sep 5, 2026, 3:22 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

The Evaluation of Bepreve on the Measurement of Wheal and Flare Response From Histamine Skin Prick Testing

NCT01128556
View directory record Official record
Conditions
Histamine Responsive Allergy Patients
Interventions
Bepreve, Refresh Tears
Drug
Lead sponsor
North Texas Institute for Clinical Trials
Other
Eligibility
18 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010
U.S. locations
1
States / cities
Fort Worth, Texas
Source: ClinicalTrials.gov public record
Updated Jul 7, 2010 · Synced Sep 5, 2026, 3:22 PM EDT
Not listed No phase listed Observational

MIS ReFRESH: Robotic vs. Freehand Minimally Invasive Spinal Surgeries

NCT02057744
View directory record Official record
Conditions
Degenerative Spine Disease, Spondylolisthesis, Spondylosis
Interventions
Not listed
Lead sponsor
Mazor Robotics
Industry
Eligibility
21 Years to 99 Years
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2020
U.S. locations
9
States / cities
Celebration, Florida • Jacksonville, Florida • Miami, Florida + 6 more
Source: ClinicalTrials.gov public record
Updated Aug 19, 2019 · Synced Sep 5, 2026, 3:22 PM EDT
Terminated Not applicable Interventional Results available

The Effects of Cyclosporin A in a Low Humidity Environment, on the Ocular Surface

NCT02199964
View directory record Official record
Conditions
Dry Eye
Interventions
Cyclosporin 0.05% emulsion, Endura, Refresh artificial tears
Drug
Lead sponsor
Baylor College of Medicine
Other
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 19, 2020 · Synced Sep 5, 2026, 3:22 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Evaluate the Safety and Efficacy of a New Artificial Tear for Use After LASIK Surgery

NCT00544713
View directory record Official record
Conditions
Dry Eye Syndrome
Interventions
Carboxymethylcellulose and Glycerin based artificial tear, Carboxymethylcellulose
Drug
Lead sponsor
Allergan
Industry
Eligibility
18 Years and older
Enrollment
228 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Dec 13, 2011 · Synced Sep 5, 2026, 3:22 PM EDT
Completed Not applicable Interventional

Safety/Efficacy of Systane Free vs Refresh Tears

NCT00348322
View directory record Official record
Conditions
Dry Eye
Interventions
Systane Free Lubricant Eye Drops
Drug
Lead sponsor
Alcon Research
Industry
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006
U.S. locations
1
States / cities
El Paso, Texas
Source: ClinicalTrials.gov public record
Updated Sep 24, 2008 · Synced Sep 5, 2026, 3:22 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study To Evaluate The Safety, Tolerability And Pk Of Pazopanib Eye Drops In Healthy Adult And Elderly Subjects.

NCT00463320
View directory record Official record
Conditions
Macular Degeneration, Age-related Macular Degeneration
Interventions
Pazopanib eye drops and Allergen Refresh Plus eye drops
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
30 Years to 55 Years
Enrollment
29 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007
U.S. locations
2
States / cities
Fargo, North Dakota • Austin, Texas
Source: ClinicalTrials.gov public record
Updated Mar 18, 2012 · Synced Sep 5, 2026, 3:22 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

Safety and Efficacy of Bimatoprost 0.03% Solution for the Treatment of Thinning Eyebrows

NCT01891487
View directory record Official record
Conditions
Hypotrichosis
Interventions
Track A, Track B
Drug
Lead sponsor
ATS Clinical Research
Other
Eligibility
18 Years to 75 Years
Enrollment
33 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2015
U.S. locations
1
States / cities
Santa Monica, California
Source: ClinicalTrials.gov public record
Updated Jan 13, 2015 · Synced Sep 5, 2026, 3:22 PM EDT
Completed Phase 4 Interventional

Efficacy of Cyclosporine for the Prevention and Treatment of Dry Eye Symptoms Following LASIK or Photorefractive Keratectomy

NCT00349440
View directory record Official record
Conditions
Dry Eye Syndromes
Interventions
Cyclosporine, Refresh Plus
Drug
Lead sponsor
Innovative Medical
Industry
Eligibility
18 Years and older
Enrollment
93 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
Greensboro, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 25, 2008 · Synced Sep 5, 2026, 3:22 PM EDT
Completed Phase 2Phase 3 Interventional Accepts healthy volunteers Results available

Safety and Acceptability of Using a Rewetting Drop With Contact Lens Wear

NCT00691197
View directory record Official record
Conditions
Ametropia
Interventions
Carboxymethylcellulose sodium and Glycerin, Carboxymethylcellulose sodium
Device
Lead sponsor
Allergan
Industry
Eligibility
18 Years and older
Enrollment
246 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Jul 21, 2015 · Synced Sep 5, 2026, 3:22 PM EDT
Completed Phase 3 Interventional Results available

Safety, Efficacy, and Acceptability Study of an Eye Drop Formulation in Subjects With Dry Eye Disease

NCT01459588
View directory record Official record
Conditions
Dry Eye Syndromes
Interventions
Carboxymethylcellulose Based Eye Drop Formulation A, Carboxymethylcellulose Based Eye Drop Formulation B, Carboxymethylcellulose Based Preservative-Free Lubricant Eye Drops, Carboxymethylcellulose Based Lubricant Eye Drops
Drug
Lead sponsor
Allergan
Industry
Eligibility
18 Years and older
Enrollment
315 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Petaluma, California
Source: ClinicalTrials.gov public record
Updated Apr 15, 2019 · Synced Sep 5, 2026, 3:22 PM EDT
Completed Phase 2 Interventional Results available

RP5063 in Subjects With Schizophrenia or Schizoaffective Disorder

NCT01490086
View directory record Official record
Conditions
Acute Schizophrenia, Schizoaffective Disorder
Interventions
RP5063, placebo, aripiprazole
Drug
Lead sponsor
Reviva Pharmaceuticals
Industry
Eligibility
18 Years to 65 Years
Enrollment
234 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 7, 2025 · Synced Sep 5, 2026, 3:22 PM EDT
Completed Not applicable Interventional Results available

Blinded Dry Mouth Spray Crossover Study

NCT04608773
View directory record Official record
Conditions
Xerostomia, Head and Neck Cancer, Xerostomia Following Radiotherapy
Interventions
Remineralizing Extreme Dry Mouth Spray with Xylitol, Alcohol-Free Moisturizing Dry Mouth Spray
Other · Device
Lead sponsor
Jonas Johnson
Other
Eligibility
18 Years and older
Enrollment
129 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
2
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 31, 2024 · Synced Sep 5, 2026, 3:22 PM EDT
Completed Phase 4 Interventional

Oasys vs. Extreme H20 Xtra 59

NCT00477763
View directory record Official record
Conditions
Dry Eye
Interventions
Restasis, Refresh Endura
Drug
Lead sponsor
Innovative Medical
Industry
Eligibility
19 Years and older
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
Hazleton, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 17, 2008 · Synced Sep 5, 2026, 3:22 PM EDT
Completed Not applicable Interventional Results available

Safety and Efficacy of an Artificial Tear for the Treatment of Dry Eye

NCT00514852
View directory record Official record
Conditions
Dry Eye Syndrome
Interventions
Carboxymethylcellulose and Glycerin based artificial tear, Carboxymethylcellulose
Drug
Lead sponsor
Allergan
Industry
Eligibility
18 Years and older
Enrollment
316 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Dec 14, 2009 · Synced Sep 5, 2026, 3:22 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

The Effect of BEPREVE 1.5% on Tear Film Osmolarity and Tear Film Lipid Layer

NCT01346371
View directory record Official record
Conditions
Allergic Conjunctivitis
Interventions
Refresh Tears 0.5% Lubricant Eye Drops, Bepreve 1.5% Ophthalmic Solution
Drug
Lead sponsor
Minnesota Eye Consultants, P.A.
Industry
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Mar 30, 2020 · Synced Sep 5, 2026, 3:22 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Topical Cyclosporine Suspension for the Treatment of Brittle Nails

NCT01064830
View directory record Official record
Conditions
Brittle Nail Syndrome
Interventions
topical cyclosporine ophthalmic suspension 0.05%, vehicle
Drug
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 75 Years
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 12, 2017 · Synced Sep 5, 2026, 3:22 PM EDT
Active, not recruiting Not applicable Interventional

Chronic Pain Management In Primary Care Using Behavioral Health Consultants

NCT04680000
View directory record Official record
Conditions
Chronic Pain
Interventions
Brief Cognitive Behavioral Therapy for Chronic Pain (BCBT-CP), BCBT-CP Booster
Behavioral · Other
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
18 Years and older
Enrollment
716 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
5
States / cities
Bethesda, Maryland • Fort Hood, Texas • San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Jun 29, 2026 · Synced Sep 5, 2026, 3:22 PM EDT