- Conditions
- Myopia
- Interventions
- OrthoK
- Device
- Lead sponsor
- Illinois College of Optometry
- Other
- Eligibility
- 6 Years to 13 Years
- Enrollment
- 45 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2021
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
Search Results
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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 1–14
of 14
matching trials from the live ClinicalTrials.gov search.
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- Conditions
- Myopia, Astigmatism
- Interventions
- Lens A (paflufocon D)
- Device
- Lead sponsor
- CooperVision International Limited (CVIL)
- Industry
- Eligibility
- 7 Years to 35 Years
- Enrollment
- 70 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026
- U.S. locations
- 2
- States / cities
- Pleasanton, California • Bellaire, Texas
- Conditions
- Myopia
- Interventions
- Corneal Refractive Therapy-spherical, Corneal Refractive Therapy-aspherical
- Other
- Lead sponsor
- CooperVision International Limited (CVIL)
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2016
- U.S. locations
- 1
- States / cities
- Columbus, Ohio
- Conditions
- Myopia
- Interventions
- Orthokeratology
- Device
- Lead sponsor
- Art Optical Contact Lens, Inc.
- Industry
- Eligibility
- 21 Years to 35 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2025
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- Conditions
- Accomodation, Biofeedback Training, Myopia
- Interventions
- Auditory biofeedback traing
- Behavioral
- Lead sponsor
- State University of New York College of Optometry
- Other
- Eligibility
- 8 Years to 15 Years
- Enrollment
- 44 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2022
- U.S. locations
- 1
- States / cities
- Long Beach, New York
- Conditions
- Corneal Diseases
- Interventions
- Not listed
- Lead sponsor
- Carl Zeiss Meditec, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 769 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2007 – 2008
- U.S. locations
- 4
- States / cities
- La Jolla, California • San Diego, California • Greenwood Village, Colorado + 1 more
- Conditions
- Myopia Progression
- Interventions
- OrthoK
- Device
- Lead sponsor
- Illinois College of Optometry
- Other
- Eligibility
- 20 Years to 40 Years
- Enrollment
- 80 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- Started 2013
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Myopia
- Interventions
- Acuity 200™ (fluoroxyfocon A) Orthokeratology Contact Lens for Overnight Wear
- Device
- Lead sponsor
- Acuity Polymers, Inc.
- Industry
- Eligibility
- 7 Years and older
- Enrollment
- 387 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2025
- U.S. locations
- 9
- States / cities
- Mission Viejo, California • Oakland, California • San Francisco, California + 6 more
- Conditions
- Myopia, Cornea
- Interventions
- Euclid orthokeratology MAX (current design), Euclid orthokeratology MAX Phoenix (new design)
- Device
- Lead sponsor
- Euclid Systems Corporation
- Industry
- Eligibility
- 6 Years to 18 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 5
- States / cities
- Costa Mesa, California • Saint Johns, Florida • Edina, Minnesota + 2 more
- Conditions
- Astigmatism, Myopia
- Interventions
- Contact lenses (Orthokeratology), Contact lenses (Soft Multifocal)
- Device
- Lead sponsor
- University of Houston
- Other
- Eligibility
- 18 Years to 39 Years
- Enrollment
- 34 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2020
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Myopia
- Interventions
- orthokeratology lens
- Device
- Lead sponsor
- Bausch & Lomb Incorporated
- Industry
- Eligibility
- 12 Years and older
- Enrollment
- 90 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2024
- U.S. locations
- 6
- States / cities
- Jacksonville, Florida • Bloomfield, Michigan • Edina, Minnesota + 3 more
- Conditions
- Dry Eye, Contact Lens Complication
- Interventions
- Orthokeratology
- Device
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 18 Years to 45 Years
- Enrollment
- 46 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama
- Conditions
- Myopia, Cornea
- Interventions
- Euclid orthokeratology (standard coating), Euclid orthokeratology (enhanced coating)
- Device
- Lead sponsor
- Euclid Systems Corporation
- Industry
- Eligibility
- 6 Years to 35 Years
- Enrollment
- 50 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2025
- U.S. locations
- 5
- States / cities
- Edina, Minnesota • Sartell, Minnesota • North Brunswick, New Jersey + 2 more
- Conditions
- Myopia
- Interventions
- control contact lens
- Device
- Lead sponsor
- CooperVision International Limited (CVIL)
- Industry
- Eligibility
- 6 Years to 35 Years
- Enrollment
- 57 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2023
- U.S. locations
- 3
- States / cities
- San Diego, California • Glenview, Illinois • Bellaire, Texas