- Conditions
- Presbyopia Correction, Presbyopia
- Interventions
- Multifocal contact lenses, Spherical contact lenses
- Device
- Lead sponsor
- Ohio State University
- Other
- Eligibility
- 40 Years and older
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Columbus, Ohio
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Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
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Showing 25–39
of 15
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Refractive Errors
- Interventions
- Apioc-A and Apioc-S Contact Lenses
- Device
- Lead sponsor
- Lentechs, LLC
- Industry
- Eligibility
- 18 Years to 35 Years
- Enrollment
- 51 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2021
- U.S. locations
- 2
- States / cities
- Athens, Ohio • Powell, Ohio
- Conditions
- Myopia
- Interventions
- Specialized soft contact lens 1, Specialized soft contact lens 2
- Device
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 7 Years to 12 Years
- Enrollment
- 80 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama
- Conditions
- Astigmatism, Ametropia, Myopia
- Interventions
- Verofilcon A toric soft contact lenses, Stenfilcon A toric soft contact lenses
- Device
- Lead sponsor
- Alcon Research
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 153 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022
- U.S. locations
- 11
- States / cities
- Los Angeles, California • Longwood, Florida • Maitland, Florida + 8 more
- Conditions
- Refractive Errors
- Interventions
- Lehfilcon A contact lenses, Comfilcon A contact lenses, CLEAR CARE
- Device
- Lead sponsor
- Alcon Research
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 119 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020
- U.S. locations
- 8
- States / cities
- Longwood, Florida • Maitland, Florida • Orlando, Florida + 4 more
- Conditions
- Hyperopia, Refractive Error
- Interventions
- Simultaneous Vision Bifocal Soft Contact Lenses, Single Vision Soft Contact Lenses
- Device
- Lead sponsor
- Aller, Thomas A., OD
- Other
- Eligibility
- 5 Years to 12 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2022
- U.S. locations
- 1
- States / cities
- San Bruno, California
- Conditions
- Myopia
- Interventions
- Nelfilcon A contact lens, Etafilcon A contact lens, FID 107027 solution
- Device
- Lead sponsor
- Alcon Research
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 64 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008
- U.S. locations
- 1
- States / cities
- Fort Worth, Texas
- Conditions
- Myopia
- Interventions
- Contact lenses
- Device
- Lead sponsor
- Ohio State University
- Other
- Eligibility
- 10 Years to 15 Years
- Enrollment
- 248 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2024
- U.S. locations
- 2
- States / cities
- Columbus, Ohio • Houston, Texas
- Conditions
- Asthenopia
- Interventions
- Multifocal Contact Lens, Single Vision Contact Lens
- Device
- Lead sponsor
- Ohio State University
- Other
- Eligibility
- 30 Years to 40 Years
- Enrollment
- 84 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2018
- U.S. locations
- 1
- States / cities
- Columbus, Ohio
- Conditions
- Diplopia, Monocular
- Interventions
- Proclear 1 Day Contact Lens, MyDay Contact Lens, NaturalVue Contact Lens, MiSight 1 Day Contact Lens, Investigational Contact Lens, VisionApp
- Device
- Lead sponsor
- Indiana University
- Other
- Eligibility
- 8 Years and older
- Enrollment
- 12 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Bloomington, Indiana
- Conditions
- Graft Versus Host Disease, Ophthalmologic Complications
- Interventions
- graft versus host disease prophylaxis/therapy, questionnaire administration, optical coherence tomography
- Biological · Other · Procedure
- Lead sponsor
- Fred Hutchinson Cancer Center
- Other
- Eligibility
- 18 Years to 99 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2014
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- Visual Acuity
- Interventions
- JJV Investigational Multifocal Contact Lens, ACUVUE OASYS® with HYDRACLEAR® PLUS
- Device
- Lead sponsor
- Johnson & Johnson Vision Care, Inc.
- Industry
- Eligibility
- 40 Years to 70 Years
- Enrollment
- 119 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020
- U.S. locations
- 11
- States / cities
- Jacksonville, Florida • Longwood, Florida • Maitland, Florida + 8 more
- Conditions
- Myopia
- Interventions
- Single Vision Contact Lens, Multifocal Contact Lens 1, Multifocal Contact Lens 2
- Device
- Lead sponsor
- University of Houston
- Other
- Eligibility
- 18 Years to 39 Years
- Enrollment
- 26 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Ocular Pain
- Interventions
- TetraLens bandage contact lens, Control Acuvue Oasys Bandage contact Lens
- Drug · Device
- Lead sponsor
- Vance Thompson Vision
- Other
- Eligibility
- 22 Years and older
- Enrollment
- 10 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Sioux Falls, South Dakota
- Conditions
- Myopia
- Interventions
- Contact lenses
- Device
- Lead sponsor
- State University of New York College of Optometry
- Other
- Eligibility
- 7 Years to 15 Years
- Enrollment
- 17 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2016
- U.S. locations
- 1
- States / cities
- New York, New York