- Conditions
- Amblyopia, Strabismus
- Interventions
- Patching therapy, Glasses
- Behavioral
- Lead sponsor
- The Cleveland Clinic
- Other
- Eligibility
- 6 Months to 90 Years
- Enrollment
- 150 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2027
- U.S. locations
- 1
- States / cities
- Cleveland, Ohio
Search Results
Search by objective public record fields.
Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 145–168
of 264
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Tourette's Disorder
- Interventions
- Wearable short wavelength light therapy
- Other
- Lead sponsor
- University of California, Los Angeles
- Other
- Eligibility
- 13 Years to 17 Years
- Enrollment
- 35 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2023
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Neurosurgery, Surgical Planning, Brain Tumor Adult, Craniotomy Tumor Removal Surgery
- Interventions
- Mixed Reality Glasses/Viewer, Survey using a questionnaire.
- Device · Other
- Lead sponsor
- Brainlab AG
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 54 participants
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Refractive Error - Myopia Axial, Astigmatism, Accomodation, Visual Impairment, Hyperopia of Both Eyes
- Interventions
- "2WIN" Photoscreener, "Plusoptix A12", "Retinomax"
- Device
- Lead sponsor
- Alaska Blind Child Discovery
- Other
- Eligibility
- 6 Months to 95 Years
- Enrollment
- 708 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2021
- U.S. locations
- 1
- States / cities
- Anchorage, Alaska
- Conditions
- Myopia
- Interventions
- innovative myopia control spectacle lens, Single vision spectacle lens
- Device
- Lead sponsor
- Essilor International
- Industry
- Eligibility
- 6 Years to 12 Years
- Enrollment
- 159 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2025
- U.S. locations
- 9
- States / cities
- San Diego, California • Longwood, Florida • Chicago, Illinois + 6 more
- Conditions
- Pregnancy
- Interventions
- Orange juice plus calcium, Dairy products
- Dietary Supplement
- Lead sponsor
- University of Utah
- Other
- Eligibility
- 15 Years to 18 Years · Female only
- Enrollment
- 72 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2002 – 2004
- U.S. locations
- 1
- States / cities
- Salt Lake City, Utah
- Conditions
- Myopia, Juvenile Myopia, Myopia Progression
- Interventions
- Single vision, impact-resistant spectacle lenses; Test Arm, Single vision, impact-resistant spectacle lenses; Control Arm
- Device
- Lead sponsor
- SightGlass Vision, Inc.
- Industry
- Eligibility
- 6 Years to 8 Years
- Enrollment
- 150 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2027
- U.S. locations
- 14
- States / cities
- Oakland, California • San Diego, California • San Francisco, California + 11 more
- 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
- Conditions
- Sleep
- Interventions
- NextSense EEG-enabled earbuds, Ellcie Healthy Glasses
- Device
- Lead sponsor
- Emory University
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 16 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2023
- U.S. locations
- 1
- States / cities
- Atlanta, Georgia
- Conditions
- Refractive Error, Presbyopia, Asthenopia, Eyeglasses
- Interventions
- D-28 bifocal lenses and frame, Progressive addition computer lenses and frame
- Device
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 40 Years and older
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2006 – 2007
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama
- Conditions
- Myopia
- Interventions
- Spectacles with red-blocking tint, Spectacles with holographic diffuser and color neutral tint, Spectacles with holographic diffuser and red-blocking tint, Spectacles with color neutral tint
- Other
- Lead sponsor
- University of Washington
- Other
- Eligibility
- 8 Years to 13 Years
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013 – 2017
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- Suicidal Ideation, Regulation, Emotion
- Interventions
- Active light exposure, Placebo light exposure
- Other
- Lead sponsor
- University of Arizona
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 480 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2026
- U.S. locations
- 1
- States / cities
- Tucson, Arizona
- Conditions
- Bowel Preparation
- Interventions
- PicoPrep, HalfLytely, bisacodyl
- Drug
- Lead sponsor
- Ferring Pharmaceuticals
- Industry
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 608 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010
- U.S. locations
- 9
- States / cities
- Huntsville, Alabama • Sherwood, Arkansas • Bristol, Connecticut + 6 more
- Conditions
- Visual Function
- Interventions
- Izon Wavefront-guided lenses, Conventional lenses
- Device
- Lead sponsor
- The Chicago Lighthouse
- Other
- Eligibility
- 18 Years to 35 Years
- Enrollment
- 300 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Intermittent Exotropia
- Interventions
- Controlled Intermittent Alternate Occlusion (CIAO ) glasses
- Device
- Lead sponsor
- Salus University
- Other
- Eligibility
- 3 Years to 11 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2021
- U.S. locations
- 1
- States / cities
- Elkins Park, Pennsylvania
- Conditions
- Healthy
- Interventions
- Access to napping/relaxation room, Blue and green light blocking glasses
- Behavioral · Other
- Lead sponsor
- University of Pittsburgh
- Other
- Eligibility
- 18 Years to 99 Years
- Enrollment
- 5 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
- Conditions
- Obstructive Sleep Apnea
- Interventions
- BLT, s-BLT
- Other
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 40 Years to 65 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2027
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
- Conditions
- Autism Spectrum Disorder
- Interventions
- Simulated dental office visit
- Behavioral
- Lead sponsor
- Virginia Commonwealth University
- Other
- Eligibility
- 5 Years to 25 Years
- Enrollment
- 5 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2020
- U.S. locations
- 1
- States / cities
- Richmond, Virginia
- Conditions
- Type 1 Diabetes (T1D), Sleep Health
- Interventions
- Sleep Health and Circadian Timing Intervention
- Behavioral
- Lead sponsor
- University of Colorado, Denver
- Other
- Eligibility
- 14 Years to 19 Years
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2029
- U.S. locations
- 1
- States / cities
- Aurora, Colorado
- Conditions
- Myopia, Myopia Progression, Juvenile Myopia
- Interventions
- Novel spectacle lens design, Spectacle lenses
- Device
- Lead sponsor
- SightGlass Vision, Inc.
- Industry
- Eligibility
- 6 Years to 12 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Glendale, Arizona
- 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
- Glaucoma, Eye Diseases
- Interventions
- Voucher Without Value Information, Voucher With Value Information
- Behavioral
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 50 Years and older
- Enrollment
- 739 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2019
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Vitamin D Deficiency, Hypovitaminosis A, Vitamin E Deficiency
- Interventions
- Vitamin D, Vitamin D, Vitamin E, and Vitamin A, Control, 700 mg Calcium
- Dietary Supplement
- Lead sponsor
- Boston University
- Other
- Eligibility
- 6 Years to 10 Years
- Enrollment
- 180 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2005 – 2008
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Ametropia, Refractive Error
- Interventions
- AVA lenses, Standard lenses
- Device
- Lead sponsor
- Essilor International
- Industry
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 120 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Bloomington, Indiana