- Conditions
- Visual Acuity, Astigmatism, Anisometropia
- Interventions
- LFR-260 portable phoropter, Traditional phoropter (SOC)
- Device
- Lead sponsor
- Evolution Optiks Limited
- Industry
- Eligibility
- 12 Years to 65 Years
- Enrollment
- 112 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2023
- U.S. locations
- 2
- States / cities
- Worcester, Massachusetts • Oyster Bay, New York
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 49–72
of 988
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Amblyopia
- Interventions
- Atropine, Patching, Near activities
- Drug · Device · Procedure
- Lead sponsor
- Jaeb Center for Health Research
- Other
- Eligibility
- 7 Years to 12 Years
- Enrollment
- 233 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2005 – 2008
- U.S. locations
- 2
- States / cities
- Philadelphia, Pennsylvania • Pittsburgh, Pennsylvania
- Conditions
- Schizophrenia
- Interventions
- Visual Training
- Behavioral
- Lead sponsor
- Rutgers, The State University of New Jersey
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2019
- U.S. locations
- 1
- States / cities
- Piscataway, New Jersey
- Conditions
- Central Visual Impairment, Macular Degeneration
- Interventions
- Training visual sensitivity, Combination training
- Behavioral
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 18 Years to 89 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2026
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama
- Conditions
- Inflammatory Bowel Disease (IBD), Colonoscopy
- Interventions
- Magnetic Flexible Endoscope (MFE)
- Device
- Lead sponsor
- Vanderbilt University Medical Center
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 6 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2029
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Low Vision
- Interventions
- Obstacle characteristics
- Other
- Lead sponsor
- Indiana University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 200 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2028
- U.S. locations
- 1
- States / cities
- Bloomington, Indiana
- Conditions
- Glioblastoma
- Interventions
- Aminolevulinic Acid
- Drug
- Lead sponsor
- Matthew R Quigley
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 72 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2015
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
- Conditions
- Refractive Error
- Interventions
- FID122819 contact lenses, Stenfilcon A contact lenses
- Device
- Lead sponsor
- Alcon Research
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 54 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017
- U.S. locations
- 3
- States / cities
- Longwood, Florida • Maitland, Florida • Johns Creek, Georgia
- Conditions
- Breast Cancer
- Interventions
- Narrative visualization, Standard self-regulation
- Behavioral
- Lead sponsor
- The University of Texas Medical Branch, Galveston
- Other
- Eligibility
- 55 Years to 79 Years · Female only
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2022
- U.S. locations
- 1
- States / cities
- Galveston, Texas
- Conditions
- Breast Cancer
- Interventions
- HoloLens v2
- Device
- Lead sponsor
- University of Florida
- Other
- Eligibility
- 18 Years to 100 Years · Female only
- Enrollment
- 27 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- Jacksonville, Florida
- Conditions
- One Eye Blindness, Blind Left Eye, Blind Right Eye
- Interventions
- Multiplexing Prism
- Device
- Lead sponsor
- Massachusetts Eye and Ear Infirmary
- Other
- Eligibility
- 16 Years and older
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Attention Deficit Hyperactivity Disorder (ADHD)
- Interventions
- FOCAL+, VR-FOCAL+
- Behavioral
- Lead sponsor
- Children's Hospital Medical Center, Cincinnati
- Other
- Eligibility
- 16 Years to 19 Years
- Enrollment
- 204 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2029
- U.S. locations
- 1
- States / cities
- Cincinnati, Ohio
- Conditions
- Blindness
- Interventions
- Virtual Sound System
- Device
- Lead sponsor
- US Department of Veterans Affairs
- Federal
- Eligibility
- 18 Years and older
- Enrollment
- 4 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009
- U.S. locations
- 1
- States / cities
- Decatur, Georgia
- Conditions
- Brain Tumors
- Interventions
- Aminolevulinic Acid
- Drug
- Lead sponsor
- Advocate Hospital System
- Other
- Eligibility
- Not listed
- Enrollment
- 26 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2010
- U.S. locations
- 1
- States / cities
- Park Ridge, Illinois
- Conditions
- Metamorphopsia, Aniseikonia
- Interventions
- Aegenta VR
- Device
- Lead sponsor
- NYU Langone Health
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2030
- U.S. locations
- 1
- States / cities
- New York, New York
- 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
- Conditions
- Mechanical Ventilation, Nonverbal Communication, Intratracheal Intubation, Critical Illness
- Interventions
- Brain Computer Interface (BCI) device, Communication picture board
- Device · Other
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 1 participant
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan
- Conditions
- Cognitive Change, Nutrient Deficiency, Nutritional Anemia, Visual Spatial Processing, Diet, Healthy, Diet; Deficiency, Dietary Deficiency, Dietary B12 Deficiency, Dietary Zinc Deficiency, Dietary Vitamin B12 Deficiency Anemia, Dietary Deficiency of Selenium and Vitamin E
- Interventions
- 30 day Daily consumption of 1 serving of beef, 30 day Daily consumption of 1 serving of the vegatable protein source
- Dietary Supplement
- Lead sponsor
- Texas A&M University
- Other
- Eligibility
- 18 Years to 40 Years · Female only
- Enrollment
- 80 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2021
- U.S. locations
- 1
- States / cities
- College Station, Texas
- Conditions
- Amblyopia
- Interventions
- Binocular games for treatment of amblyopia
- Other
- Lead sponsor
- Retina Foundation of the Southwest
- Other
- Eligibility
- 4 Years to 10 Years
- Enrollment
- 120 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2026
- U.S. locations
- 1
- States / cities
- Dallas, Texas
- Conditions
- Diabetes Mellitus, Diabetes Mellitus, Type 2
- Interventions
- EHR-integrated diabetes dashboard
- Other
- Lead sponsor
- University of Utah
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 13,155 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2020
- U.S. locations
- 1
- States / cities
- Salt Lake City, Utah
- Conditions
- Alcohol Use Disorder
- Interventions
- Psilocybin plus Visual Healing Set and Setting, Psilocybin plus Standard Set and Setting
- Drug
- Lead sponsor
- Keith Heinzerling
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2023
- U.S. locations
- 1
- States / cities
- Santa Monica, California
- Conditions
- IOL, Cataract, Patient Satisfaction
- Interventions
- TECNIS Synergy IOL, AcrySof PanOptix Trifocal IOL
- Device
- Lead sponsor
- Bucci Laser Vision Institute
- Other
- Eligibility
- 40 Years and older
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- Wilkes-Barre, Pennsylvania
- Conditions
- Nonexudative Age-Related Macular Degeneration, Unspecified Eye, Intermediate Dry Stage
- Interventions
- High Dose NT-501 implant, Low Dose NT-501 implant, Sham
- Combination Product · Other
- Lead sponsor
- Neurotech Pharmaceuticals
- Industry
- Eligibility
- 50 Years and older
- Enrollment
- 53 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2009
- U.S. locations
- 8
- States / cities
- Beverly Hills, California • Hollywood, Florida • Miami, Florida + 5 more
- Conditions
- Meningioma
- Interventions
- Gleolan
- Drug
- Lead sponsor
- NX Development Corp
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 108 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2022
- U.S. locations
- 15
- States / cities
- Phoenix, Arizona • La Jolla, California • Los Angeles, California + 12 more