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ClinicalTrials.gov public records Last synced Nov 14, 2026, 8:59 PM EST

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Showing 1–24 of 36 matching trials from the live ClinicalTrials.gov search.

Filters: Sponsor: Southern College of Optometry Clear all

Conditions: Post Concussion Symptoms
Interventions: ALTIUS® daily disposable performance-tinted contact lenses; Device
Lead sponsor: Southern College of Optometry; Other
Eligibility: 18 Years and older
Enrollment: 10 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2026
U.S. locations: 1
States / cities: Memphis, Tennessee

Conditions: Low Vision
Interventions: Low Vision Rehabilitation; Behavioral
Lead sponsor: University of California, Los Angeles; Other
Eligibility: 18 Years and older
Enrollment: 61 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2019 – 2023
U.S. locations: 11
States / cities: Fullerton, California • Grass Valley, California • Los Angeles, California + 8 more

Conditions: Contact Lenses, Presbyopia
Interventions: Total 30 multi foric contact lenses; Device
Lead sponsor: Southern College of Optometry; Other
Eligibility: 18 Years to 40 Years
Enrollment: 32 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2026
U.S. locations: 1
States / cities: Memphis, Tennessee

Conditions: Contact Lens Comfort
Interventions: Precision 7 contact lenses; Device
Lead sponsor: Southern College of Optometry; Other
Eligibility: 18 Years to 40 Years
Enrollment: 40 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2025
U.S. locations: 1
States / cities: Memphis, Tennessee

Conditions: Dry Eye, Contact Lens Complication, Contact Lenses
Interventions: T30 Contact lenses; Device
Lead sponsor: Southern College of Optometry; Other
Eligibility: 18 Years to 40 Years
Enrollment: 60 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2024
U.S. locations: 1
States / cities: Memphis, Tennessee

Conditions: Accommodative Insufficiency, Ill-sustained Accommodation
Interventions: Not listed
Lead sponsor: Western University of Health Sciences; Other
Eligibility: 18 Years to 30 Years
Enrollment: 83 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2010 – 2013
U.S. locations: 1
States / cities: Pomona, California

Conditions: Contact Lens Complication, Contact Lens Acute Red Eye, Contact Lens Related Corneal Infiltrate (Disorder), Contact Lens-Induced Corneal Fluorescein Staining
Interventions: No intervention; Other
Lead sponsor: Southern California College of Optometry at Marshall B. Ketchum University; Other
Eligibility: 18 Years to 39 Years
Enrollment: 171 participants
Timeline: 2017 – 2019
U.S. locations: 4
States / cities: Fullerton, California • Fort Lauderdale, Florida • Columbus, Ohio + 1 more

Conditions: Contact Lens Discomfort, Dry Eye
Interventions: Systane Complete; Drug
Lead sponsor: University of Alabama at Birmingham; Other
Eligibility: 18 Years and older
Enrollment: 46 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2018 – 2019
U.S. locations: 3
States / cities: Birmingham, Alabama • Babylon, New York • Memphis, Tennessee

Conditions: Meibomian Gland Dysfunction
Interventions: Systane Balance, Optive Lubricant Eye Drops; Drug
Lead sponsor: Southern California College of Optometry at Marshall B. Ketchum University; Other
Eligibility: 18 Years and older
Enrollment: 69 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2010 – 2011
U.S. locations: 1
States / cities: Fullerton, California

Conditions: Dry Eye, Eye Diseases, Eyes Dry Chronic
Interventions: Acoltremon; Drug
Lead sponsor: Southern College of Optometry; Other
Eligibility: 18 Years to 75 Years
Enrollment: 40 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2025 – 2026
U.S. locations: 3
States / cities: Pittsburg, Kansas • Medina, Minnesota • Memphis, Tennessee

Conditions: Allergic Conjunctivitis
Interventions: bepotastine besilate, 1.5%, Loteprednol etabonate; Drug
Lead sponsor: Southern California College of Optometry at Marshall B. Ketchum University; Other
Eligibility: 18 Years and older
Enrollment: 23 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2011 – 2012
U.S. locations: 2
States / cities: Fullerton, California

Conditions: Visual Fatigue
Interventions: Stress on visual discomfort; Behavioral
Lead sponsor: Southern California College of Optometry at Marshall B. Ketchum University; Other
Eligibility: 17 Years to 30 Years
Enrollment: 100 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2004 – 2008
U.S. locations: 1
States / cities: Claremont, California

Conditions: Dry Eye Disease
Interventions: Optiva artificial tear by Allergan; Drug
Lead sponsor: Southern California College of Optometry at Marshall B. Ketchum University; Other
Eligibility: 18 Years to 40 Years
Enrollment: 30 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2005 – 2007
U.S. locations: 1
States / cities: Fullerton, California

Conditions: Computer Vision Syndrome, Accommodation
Interventions: Stenfilcon A contact lens designs with and without Digital Boost technology that incorporate a 0.3D add power into the lens; Device
Lead sponsor: Southern College of Optometry; Other
Eligibility: 18 Years to 35 Years
Enrollment: 30 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2025
U.S. locations: 1
States / cities: Memphis, Tennessee

Conditions: Dry Eye Syndrome
Interventions: Optive, Soothe, New Emulsion, Soothe, New Emulsion, Optive, New Emulsion, Optive, Soothe; Other
Lead sponsor: Southern California College of Optometry at Marshall B. Ketchum University; Other
Eligibility: 18 Years and older
Enrollment: 20 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2009 – 2011
U.S. locations: 1
States / cities: Fullerton, California

Conditions: Contact Lens Disinfecting Solutions
Interventions: ProClear Lens Material soaked in ReNu Multiplus Multipurpose Solution, Acuvue Advance Lens Material soaked in ReNu Multiplus Multipurpose Solution, Acuvue Advance Lens Material soaked in Optifree RepleniSH Multipurpose Solution, ProClear Lens Material soaked in Optifree RepleniSH Multipurpose Solution; Drug
Lead sponsor: Southern California College of Optometry at Marshall B. Ketchum University; Other
Eligibility: 18 Years to 80 Years
Enrollment: 25 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2007 – 2008
U.S. locations: 1
States / cities: Fullerton, California

Conditions: Contact Lens Care
Interventions: Multi-purpose solutions (polyquaternium-1 and PHMB); Device
Lead sponsor: Southern California College of Optometry at Marshall B. Ketchum University; Other
Eligibility: 18 Years and older
Enrollment: 25 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2006 – 2007
U.S. locations: 1
States / cities: Fullerton, California

Conditions: Contact Lens Complication, Astigmatism, Refractive Errors
Interventions: Total30 for Astigmatism Contact Lenses; Device
Lead sponsor: Southern College of Optometry; Other
Eligibility: 18 Years to 40 Years
Enrollment: 48 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2024
U.S. locations: 2
States / cities: Pittsburg, Kansas • Coldwater, Mississippi

Conditions: Dry Eye, Evaporative Dry Eye, Evaporative Dry Eye Disease
Interventions: acoltremon 0.003%.; Drug
Lead sponsor: Southern College of Optometry; Other
Eligibility: 18 Years and older
Enrollment: 41 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2026 – 2027
U.S. locations: 1
States / cities: Memphis, Tennessee

Conditions: Intermittent Exotropia
Interventions: Vision Therapy; Other
Lead sponsor: Southern California College of Optometry at Marshall B. Ketchum University; Other
Eligibility: 8 Years to 16 Years
Enrollment: 47 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2021 – 2026
U.S. locations: 6
States / cities: Birmingham, Alabama • Fullerton, California • Stanford, California + 3 more

Conditions: Contact Lens Solution Toxicity
Interventions: PureVision lenses soaked in ReNu Multiplus, PureVision lenses soaked in OptiFree RePlenish; Device
Lead sponsor: Southern California College of Optometry at Marshall B. Ketchum University; Other
Eligibility: 18 Years and older
Enrollment: 26 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2008 – 2011
U.S. locations: 1
States / cities: Fullerton, California

Conditions: Dry Eye
Interventions: Systane Free; Drug
Lead sponsor: Southern California College of Optometry at Marshall B. Ketchum University; Other
Eligibility: 18 Years to 80 Years
Enrollment: 30 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2006 – 2007
U.S. locations: 1
States / cities: Fullerton, California

Conditions: Presbyopia, Glasses, Dry Eye
Interventions: pilocarpine HCL ophthalmic solution; Drug
Lead sponsor: Southern College of Optometry; Other
Eligibility: 45 Years to 64 Years
Enrollment: 36 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2025
U.S. locations: 2
States / cities: Medina, Minnesota • Memphis, Tennessee

Conditions: Low Vision, Low Vision Aids
Interventions: Low Vision Rehabilitation; Behavioral
Lead sponsor: University of California, Los Angeles; Other
Eligibility: 18 Years and older
Enrollment: 350 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2023 – 2028
U.S. locations: 9
States / cities: Fullerton, California • Grass Valley, California • Los Angeles, California + 6 more

Search by objective public record fields.

Evaluating Altius Tinted Contact Lenses as an Option Managing for Post-Concussion Visual Syndrome

Beacon Sensors and Telerehabilitation for Low Vision

Clinical Performance of Verofilcon A Toric Contact Lenses

Acuvue Oaysis Contact Lens Wearers Being Refit Into P7 Contact Lenses

Total30 For Contact Lens Dropouts

Accommodation Disorders

Soft Contacts Observation of Risk and Education (SCORE)

Evaluation of Systane Complete for the Treatment of Contact Lens Discomfort

The Efficacy of an Ocular Emulsion in Meibomian Gland Dysfunction

Impact of TRYPTYR on a Patient's Quality of Life and Ability to Perform Work

Bepreve vs. Alrex in Subjects With Moderate to Severe Allergic Conjunctivitis

Visual Discomfort and Reading

The Visual Effect of an Investigational Artificial Tear in the Tear Layer.

Comparison of Two Contact Lens Designs

The Effect of a New Emulsion in Dry Eye Patients on Tear Layer Aberrometry, Contrast Sensitivity, and Reading Ability

Comparison of Two Multi-Purpose Solution and Lens Material Combinations on Corneal Barrier Function

Corneal Barrier Function With Multi-Purpose Solutions

T30 for Astigmatism in Digital Device Users

Evaporative Dry Eye

Trial of Vision Therapy for Intermittent Exotropia

The Physiological Consequence of Silicone-hydrogel Care-solution Bio-incompatibility

Comparison of Systane Free vs. Saline in the Treatment of Dry Eye

Quality of Life in Presbyopic Patients Who Are Treated With Qlosi

Beacon Sensors and Telerehabilitation to Assess and Improve Use of Devices (BeST-AID) for Low Vision