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ClinicalTrials.gov public records Last synced Sep 6, 2026, 5:41 PM EDT

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Showing 1–24 of 264 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: artificial tears Clear all
Not listed Not applicable Interventional Accepts healthy volunteers

Meibomian Gland Probing in the Sub-Acute Phase of Patients With Stevens-Johnson Syndrome/Toxic Epidermal Necrolysis

NCT05145959
View directory record Official record
Conditions
Stevens-Johnson Syndrome, Toxic Epidermal Necrolyses, Ocular Surface Disease, Meibomitis, Meibomian Gland Dysfunction, Dry Eye
Interventions
Maskin Probe
Device
Lead sponsor
Massachusetts Eye and Ear Infirmary
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 5, 2021 · Synced Sep 6, 2026, 5:41 PM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

Delayed Heterologous SARS-CoV-2 Vaccine Dosing (Boost) After Receipt of EUA Vaccines

NCT04889209
View directory record Official record
Conditions
COVID-19
Interventions
Ad26.COV2.S, BNT162b2, mRNA-1273, mRNA-1273.211, mRNA-1273.222, SARS-CoV-2 rS/M1
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 99 Years
Enrollment
867 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
10
States / cities
Decatur, Georgia • Baltimore, Maryland • New York, New York + 6 more
Source: ClinicalTrials.gov public record
Updated Apr 19, 2025 · Synced Sep 6, 2026, 5:41 PM EDT
Terminated Phase 2 Interventional Results available

Effects of TAK-448 in Middle-aged and Older Men With Low Testosterone

NCT02381288
View directory record Official record
Conditions
Low Testosterone
Interventions
TAK-448, TAK-448 Placebo
Drug
Lead sponsor
Takeda
Industry
Eligibility
60 Years and older · Male only
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 16, 2017 · Synced Sep 6, 2026, 5:41 PM EDT
Withdrawn Phase 4 Interventional

A Phase IV, Randomized, Parallel Group, Investigator-Masked Evaluation of the Effect of Loteprednol Etabonate Ophthalmic Gel 0.5% on the Initiation of Dry Eye Treatment With Restasis®

NCT02028312
View directory record Official record
Conditions
Dry Eye Disease
Interventions
Loteprednol etabonate, Artificial Tears, Restasis
Drug
Lead sponsor
Edward Holland, MD
Other
Eligibility
21 Years to 80 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Edgewood, Kentucky
Source: ClinicalTrials.gov public record
Updated Mar 17, 2015 · Synced Sep 6, 2026, 5:41 PM EDT
Completed Not applicable Interventional Results available

Postoperative Subtenons Anesthesia for Postoperative Pain in Pediatric Strabismus Surgery

NCT01812044
View directory record Official record
Conditions
Strabismus
Interventions
subtenons anesthetic - preservative-free bupivacaine 0.75%, topical anesthetic - 0.5 cc of lidocaine 3.5% ophthalmic gel, topical control - 0.5 cc of Hypromellose 0.3% gel, subtenons control - 0.5 cc of Normal Saline
Drug
Lead sponsor
Duke University
Other
Eligibility
1 Year to 7 Years
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2013
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 25, 2016 · Synced Sep 6, 2026, 5:41 PM EDT
Recruiting Phase 2Phase 3 Interventional

MitoQ for Early-phase Schizophrenia-spectrum Disorder and Mitochondrial Dysfunction

NCT06191965
View directory record Official record
Conditions
Schizophrenia and Related Disorders, Mitochondrial Alteration, Cognitive Impairment
Interventions
MitoQ, Placebo
Drug
Lead sponsor
Mclean Hospital
Other
Eligibility
18 Years to 35 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
2
States / cities
New Haven, Connecticut • Belmont, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 24, 2025 · Synced Sep 6, 2026, 5:41 PM EDT
Active, not recruiting Phase 3 Interventional Results available

Study to Evaluate the Efficacy, Safety, and Tolerability of Long-acting Intramuscular Cabotegravir and Rilpivirine for Maintenance of Virologic Suppression Following Switch From an Integrase Inhibitor in HIV-1 Infected Therapy Naive Participants

NCT02938520
View directory record Official record
Conditions
HIV Infections
Interventions
Cabotegravir (CAB) tablet, Rilpivirine (RPV) tablet, Cabotegravir - Injectable Suspension (CAB LA), Rilpivirine - Injectable Suspension (RPV LA), ABC/DTG/3TC STR - Tablet, DTG Tablet
Drug
Lead sponsor
ViiV Healthcare
Industry
Eligibility
18 Years and older
Enrollment
631 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2029
U.S. locations
25
States / cities
Birmingham, Alabama • Bakersfield, California • Long Beach, California + 21 more
Source: ClinicalTrials.gov public record
Updated Jul 29, 2026 · Synced Sep 6, 2026, 5:41 PM EDT
Recruiting Phase 4 Interventional

The Effects of 3% Trehalose Ophthalmic Solution on Corneal Epithelial Barrier Function

NCT06655441
View directory record Official record
Conditions
Dry Eye Disease (DED)
Interventions
3% trehalose
Drug
Lead sponsor
Southern California College of Optometry at Marshall B. Ketchum University
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Fullerton, California
Source: ClinicalTrials.gov public record
Updated May 4, 2026 · Synced Sep 6, 2026, 5:41 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Pharmacokinetics of Essential Oils in Different Capsules

NCT07581522
View directory record Official record
Conditions
Healthy, Health, Subjective
Interventions
Frankinscense Essential Oil Capsule, Lemon Essential Oil Capsule, Wild Orange Essential Oil Capsule
Other
Lead sponsor
University of Mississippi Medical Center
Other
Eligibility
18 Years to 35 Years
Enrollment
19 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Jackson, Mississippi
Source: ClinicalTrials.gov public record
Updated May 11, 2026 · Synced Sep 6, 2026, 5:41 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Study to Evaluate a Postbiotic in Supporting Weight Loss and Metabolic Health

NCT06911073
View directory record Official record
Conditions
Obesity and Overweight
Interventions
Postbiotic, Placebo
Dietary Supplement
Lead sponsor
ResBiotic Nutrition, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Aug 13, 2026 · Synced Sep 6, 2026, 5:41 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effects of a Microalgae Extract Dietary Supplement on Gut Health, Anxiety, and Immune Function

NCT06425094
View directory record Official record
Conditions
Gastrointestinal Problem, Anxiety, Stress, Gastrointestinal Symptoms
Interventions
Microalgae Extract Capsules, Placebo
Dietary Supplement
Lead sponsor
Colorado State University
Other
Eligibility
18 Years to 55 Years
Enrollment
62 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Fort Collins, Colorado
Source: ClinicalTrials.gov public record
Updated Feb 16, 2026 · Synced Sep 6, 2026, 5:41 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Evaluation of Extended Tear Film Break Up Time (TFBUT) With an Ocular Emulsion

NCT01368198
View directory record Official record
Conditions
Dry Eye
Interventions
Systane Balance Lubricating Eye Drops, OPTIVE™
Other
Lead sponsor
Alcon Research
Industry
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011
U.S. locations
1
States / cities
Fort Worth, Texas
Source: ClinicalTrials.gov public record
Updated Feb 1, 2012 · Synced Sep 6, 2026, 5:41 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Tear Lipid Layer Thickness Changes With Use of Emollient and Non-Emollient Eye Drops

NCT03706443
View directory record Official record
Conditions
Dry Eye Syndromes, Keratoconjunctivitis Sicca, Lacrimal Apparatus Diseases, Keratoconjunctivitis, Eye Diseases, Keratitis, Corneal Disease, Ophthalmic Solution
Interventions
Systane Complete, Systane Ultra
Other
Lead sponsor
Ohio State University
Other
Eligibility
30 Years and older
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated May 22, 2019 · Synced Sep 6, 2026, 5:41 PM EDT
Completed Phase 1 Interventional

The Pathophysiology of Orthostatic Hypotension

NCT00748059
View directory record Official record
Conditions
Autonomic Nervous System Diseases, Orthostatic Hypotension, Dopamine Beta-Hydroxylase Deficiency, Orthostatic Intolerance
Interventions
Standing or upright tilt, Microneurography, QSweat, neck cuff stimulation, phenylephrine,isoproterenol,nitroprusside,propranolol,edrophonium,atropine,tyramine, clonidine,yohimbine,metoclopramide,alpha-methyldopa, BodPod, Eye exam, Sleep study, Pain response testing, Metabolic chamber, Brain function studies, Bicycle Exercise Test
Procedure · Device · Drug
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
12 Years to 70 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1996 – 2020
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated May 11, 2021 · Synced Sep 6, 2026, 5:41 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

ACCURATE Study for Subjects With Dry Eyes

NCT04237012
View directory record Official record
Conditions
Dry Eye Syndromes
Interventions
Dextenza 0.4Mg Intracanalicular Insert, Over the counter Artificial tears
Drug · Other
Lead sponsor
The Eye Centers of Racine and Kenosha
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Racine, Wisconsin
Source: ClinicalTrials.gov public record
Updated Nov 28, 2024 · Synced Sep 6, 2026, 5:41 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 6, 2026, 5:41 PM EDT
Recruiting Phase 3 Interventional Accepts healthy volunteers

Artificial Tears to Prevent Nasolacrimal Duct Obstruction in Patients Treated With Radioactive Iodine for Thyroid Cancer

NCT05999630
View directory record Official record
Conditions
Nasolacrimal Duct Obstruction, Thyroid Cancer
Interventions
Artificial Tears Methylcellulose
Drug
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Oct 27, 2025 · Synced Sep 6, 2026, 5:41 PM EDT
Completed Phase 1 Interventional

An Open Label Study to Examine the Effects of a High-Fat Meal and Particle Size on the Pharmacokinetics of Orally Administered GSK2118436 in Subjects With BRAF Mutation Positive Tumor

NCT01231568
View directory record Official record
Conditions
Cancer
Interventions
Regimen A, Regimen B, Regimen C, Regimen D
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
4
States / cities
Scottsdale, Arizona • Detroit, Michigan • Nashville, Tennessee + 1 more
Source: ClinicalTrials.gov public record
Updated Nov 13, 2017 · Synced Sep 6, 2026, 5:41 PM EDT
Terminated Not applicable Interventional Results available

Evaluating the Use of ProKera Plus® in the Management of Bacterial Corneal Ulcers

NCT04850313
View directory record Official record
Conditions
Bacterial Corneal Ulcer
Interventions
ProProKera Plus®
Device
Lead sponsor
University of Arkansas
Other
Eligibility
18 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated Jul 6, 2023 · Synced Sep 6, 2026, 5:41 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 6, 2026, 5:41 PM EDT
Not listed Phase 3 Interventional

Phase 3 Study to Evaluate Intravenous Trappsol(R) Cyclo(TM) in Pediatric and Adult Patients With Niemann-Pick Disease Type C1

NCT04860960
View directory record Official record
Conditions
Niemann-Pick Disease, Type C1
Interventions
Hydroxypropyl-beta-cyclodextrin, Placebo
Drug
Lead sponsor
Cyclo Therapeutics, Inc.
Industry
Eligibility
3 Years and older
Enrollment
94 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
7
States / cities
Oakland, California • Jacksonville, Florida • Atlanta, Georgia + 4 more
Source: ClinicalTrials.gov public record
Updated Jun 3, 2024 · Synced Sep 6, 2026, 5:41 PM EDT
Completed Phase 4 Interventional Results available

Envarsus in Delayed Graft Function (E-DGF)

NCT03864926
View directory record Official record
Conditions
Delayed Graft Function
Interventions
Envarsus XR, Tacrolimus
Drug
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jul 19, 2023 · Synced Sep 6, 2026, 5:41 PM EDT
Completed Not applicable Interventional

A Study to Evaluate the Effect of Probiotic Supplement on Quality of Life

NCT05523180
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease, Non-cystic Fibrosis Bronchiectasis
Interventions
Probiotic, Placebo
Dietary Supplement · Other
Lead sponsor
ResBiotic Nutrition, Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
2
States / cities
Miami, Florida • The Villages, Florida
Source: ClinicalTrials.gov public record
Updated Jun 4, 2024 · Synced Sep 6, 2026, 5:41 PM EDT
Completed Not applicable Interventional

RESTORE ME -- RCT of Oxaloacetate on Improving Fatigue in ME/CFS

NCT05273372
View directory record Official record
Conditions
Myalgic Encephalomyelitis, Chronic Fatigue Syndrome, Fatigue
Interventions
Placebo, Medical Food - Anhydrous Enol-Oxaloacetate
Other
Lead sponsor
Terra Biological LLC
Industry
Eligibility
18 Years to 70 Years
Enrollment
82 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Feb 3, 2025 · Synced Sep 6, 2026, 5:41 PM EDT