- Conditions
- Retinitis Pigmentosa
- Interventions
- NT-501
- Drug
- Lead sponsor
- Neurotech Pharmaceuticals
- Industry
- Eligibility
- 18 Years to 64 Years
- Enrollment
- 73 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2010
- U.S. locations
- 12
- States / cities
- Beverly Hills, California • Sacramento, California • San Francisco, California + 8 more
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 217–240
of 988
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Visual Field Defect, Stroke, Hemianopia Homonymous, Quadrantanopia, Cortical Blindness, Visual Field Defect, Peripheral, Visual Field Loss, Traumatic Brain Injury, Brain Tumor
- Interventions
- High-level perceptual learning-based training, Low-level perceptual learning-based training
- Behavioral
- Lead sponsor
- Georgetown University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2030
- U.S. locations
- 1
- States / cities
- Washington D.C., District of Columbia
- Conditions
- Myopia, Astigmatism
- Interventions
- STAR S4 IR Excimer Laser System, VisuMax 400 Surgical Laser
- Device
- Lead sponsor
- 59th Medical Wing
- Federal
- Eligibility
- 21 Years to 50 Years
- Enrollment
- 57 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2026
- U.S. locations
- 1
- States / cities
- Lackland Air Force Base, Texas
- Conditions
- Amblyopia, Strabismus
- Interventions
- Pediatric Vision Scanner
- Device
- Lead sponsor
- Rebiscan, Inc.
- Industry
- Eligibility
- 3 Years to 8 Years
- Enrollment
- 78 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010 – 2012
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Cataracts, Alzheimer's Disease
- Interventions
- Immediate Cataract Surgery
- Procedure
- Lead sponsor
- University Hospitals Cleveland Medical Center
- Other
- Eligibility
- 50 Years to 90 Years
- Enrollment
- 122 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2017
- U.S. locations
- 2
- States / cities
- Cleveland, Ohio
- Conditions
- Post Operative Patients
- Interventions
- Food Related Visual Stimuli Exposure
- Behavioral
- Lead sponsor
- Casey Morehouse, DO
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 150 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- Columbia, South Carolina
- Conditions
- Cataract
- Interventions
- Clareon
- Device
- Lead sponsor
- Gainesville Eye Associates
- Other
- Eligibility
- 50 Years and older
- Enrollment
- 31 participants
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Gainesville, Georgia
- Conditions
- Suicide, Suicide, Attempted, Suicidal Ideation, Disability Physical, Disability Hearing, Disability, Vision
- Interventions
- Brief Cognitive Behavioral Therapy for People with Physical Disabilities
- Behavioral
- Lead sponsor
- Ohio State University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2026
- U.S. locations
- 1
- States / cities
- Columbus, Ohio
- Conditions
- Vision, Low, Blindness
- Interventions
- Single bump acuity, Optimal spacing between bumps, Improving signal from a single bump with designer materials
- Behavioral
- Lead sponsor
- University of Delaware
- Other
- Eligibility
- 16 Years and older
- Enrollment
- 100 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2027
- U.S. locations
- 1
- States / cities
- Newark, Delaware
- Conditions
- Macular Edema Secondary to Central Retinal Vein Occlusion
- Interventions
- VEGF Trap-Eye 2.0mg, Sham
- Biological · Drug
- Lead sponsor
- Regeneron Pharmaceuticals
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 189 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2012
- U.S. locations
- 46
- States / cities
- Phoenix, Arizona • Tucson, Arizona • Arcadia, California + 41 more
- Conditions
- Leber Congenital Amaurosis (LCA), Retinitis Pigmentosa (RP)
- Interventions
- No treatment: retrospective chart review
- Other
- Lead sponsor
- QLT Inc.
- Industry
- Eligibility
- 8 Years and older
- Enrollment
- 59 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2016
- U.S. locations
- 2
- States / cities
- Baltimore, Maryland • Portland, Oregon
- Conditions
- Visual Impairment, Ocular Illness
- Interventions
- transcutaneous electrical nerve stimulation devices
- Device
- Lead sponsor
- University of Florida
- Other
- Eligibility
- 18 Years to 30 Years
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023
- U.S. locations
- 1
- States / cities
- Gainesville, Florida
- Conditions
- Myopia, Myopia, Progressive, Vision Disorders
- Interventions
- Kubota Glass
- Device
- Lead sponsor
- Kubota Vision Inc.
- Industry
- Eligibility
- 8 Years to 24 Years
- Enrollment
- 15 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Jacksonville, Florida
- Conditions
- Amblyopia, Anisometropia, Strabismus
- Interventions
- Atropine, Patch
- Drug · Device
- Lead sponsor
- National Eye Institute (NEI)
- NIH
- Eligibility
- Not listed
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 1999 – 2001
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Blindness and Low Vision
- Interventions
- V-NAV indoor navigation prototype
- Other
- Lead sponsor
- Vortant Technologies, LLC
- Other
- Eligibility
- 12 Years and older
- Enrollment
- 16 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025
- U.S. locations
- 1
- States / cities
- Weaverville, North Carolina
- Conditions
- Perception Disorders
- Interventions
- Psilocybin
- Drug
- Lead sponsor
- University of California, Berkeley
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 80 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2028
- U.S. locations
- 1
- States / cities
- Berkeley, California
- Conditions
- Vision Disorders
- Interventions
- JJVC Marketed Contact Lens (Test), Competitor Marketed Contact Lens (Control)
- Device
- Lead sponsor
- Johnson & Johnson Vision Care, Inc.
- Industry
- Eligibility
- 18 Years to 39 Years
- Enrollment
- 286 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015
- U.S. locations
- 13
- States / cities
- Montgomery, Alabama • Fruit Cove, Florida • Sarasota, Florida + 10 more
- Conditions
- Healthy
- Interventions
- SAAGE-designed, visual memory-based cognitive training
- Behavioral
- Lead sponsor
- Posit Science Corporation
- Industry
- Eligibility
- 60 Years and older
- Enrollment
- 54 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2007 – 2008
- U.S. locations
- 1
- States / cities
- San Francisco Bay Area, California
- Conditions
- Medial Patellofemoral Ligament (MPFL) Reconstruction, Sports Injuries in Children, Analgesia, Pain, Postoperative
- Interventions
- Exparel
- Drug
- Lead sponsor
- Texas Scottish Rite Hospital for Children
- Other
- Eligibility
- 13 Years to 21 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2028
- U.S. locations
- 1
- States / cities
- Frisco, Texas
- Conditions
- Retinitis Pigmentosa Syndromic, Congenital Deafness, Usher Syndrome, Retinitis Pigmentosa and Deafness, Retinitis Pigmentosa
- Interventions
- Not listed
- Lead sponsor
- National Eye Institute (NEI)
- NIH
- Eligibility
- 2 Years and older
- Enrollment
- 249 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2005 – 2019
- U.S. locations
- 2
- States / cities
- Bethesda, Maryland • New York, New York
- Conditions
- Glaucoma
- Interventions
- FDT visual field, Standard HVF
- Device
- Lead sponsor
- University of Miami
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 500 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2022
- U.S. locations
- 1
- States / cities
- Miami, Florida
- Conditions
- Retinitis Pigmentosa
- Interventions
- Valproic Acid, Placebo
- Drug
- Lead sponsor
- Foundation Fighting Blindness
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 90 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2015
- U.S. locations
- 6
- States / cities
- Miami, Florida • Ann Arbor, Michigan • Portland, Oregon + 3 more
- Conditions
- ACHROMATOPSIA 7, Achromatopsia
- Interventions
- PBA
- Drug
- Lead sponsor
- Columbia University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 2 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Parkinson Disease
- Interventions
- Pimavanserin
- Drug
- Lead sponsor
- State University of New York - Downstate Medical Center
- Other
- Eligibility
- 40 Years to 85 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Brooklyn, New York