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Showing 1–24 of 32 matching trials from the live ClinicalTrials.gov search.
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Terminated Not applicable Interventional Accepts healthy volunteers

Measuring Relative Afferent Pupillary Defect

NCT05799066
Conditions
Relative Afferent Pupil Defect (RAPD)
Interventions
Swinging Light test, Virtual Reality Head-Mounted Display (VR HMD)
Diagnostic Test
Lead sponsor
The University of Texas Medical Branch, Galveston
Other
Eligibility
18 Years to 85 Years
Enrollment
71 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Galveston, Texas
Completed Not applicable Interventional Accepts healthy volunteers

An Active Approach to Treat Amblyopia: Video Game Play

NCT01223716
Conditions
Amblyopia
Interventions
Perceptual learning, Video Game, Crossover (Occlusion therapy + Video Game)
Behavioral
Lead sponsor
University of California, Berkeley
Other
Eligibility
5 Years to 75 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2009
U.S. locations
1
States / cities
Berkeley, California
Conditions
Cholecystitis, Cholelithiasis, Biliary Dyskinesia
Interventions
ICG
Device
Lead sponsor
Activ Surgical
Industry
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Houston, Texas
Not listed Not applicable Interventional Accepts healthy volunteers

Effect of Lighting Supplementation on Daytime Cognition

NCT04745312
Conditions
Non-visual Effects of Light
Interventions
Visible light
Device
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 30 Years
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Boston, Massachusetts
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Statistical Learning as a Novel Intervention for Cortical Blindness

NCT06578117
Conditions
Stroke, Ischemic, Hemianopia, Homonymous, Hemianopsia, Occipital Lobe Infarct, Visual Field Defect, Peripheral, Vision Loss Partial, Quadrantanopia, Stroke Hemorrhagic
Interventions
Vision Training and Learning Task
Device
Lead sponsor
University of Rochester
Other
Eligibility
21 Years to 75 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
Rochester, New York
Conditions
Autism Spectrum Disorder, Autism
Interventions
EarliPoint Diagnosis, Clinically Certain Expert Clinician Diagnosis (CC-ECD)
Device · Behavioral
Lead sponsor
EarliTec Diagnostics, Inc
Industry
Eligibility
31 Months to 84 Months
Enrollment
929 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
9
States / cities
Phoenix, Arizona • Altanta, Georgia • Iowa City, Iowa + 6 more
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Visual Arts Interventions With Older Adults

NCT06645652
Conditions
Feasibility Study
Interventions
Training in observational drawing, Arts engagement through digital galleries
Behavioral
Lead sponsor
Northeastern University
Other
Eligibility
55 Years to 85 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Not listed Not applicable Interventional Accepts healthy volunteers

Mirror Illusion Training and Cross-education

NCT05084690
Conditions
Exercise Therapy, Weight Lifting
Interventions
Unilateral resistance training, Illusionary mirror visual feedback
Other
Lead sponsor
Texas Christian University
Other
Eligibility
18 Years to 35 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
2
States / cities
Fort Worth, Texas
Conditions
Alzheimer Disease, Alzheimer Dementia, Age-Related Memory Disorders, Dementia
Interventions
Salient Cues, Spaced Retrieval Education
Behavioral
Lead sponsor
Grand Valley State University
Other
Eligibility
62 Years and older
Enrollment
172 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
2
States / cities
Allendale, Michigan • Chardon, Ohio
Conditions
Resident Education, Digital Technology
Interventions
Digital Otoscope and Ophthalmoscope, Conventional otoscope and ophthalmoscope
Other
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
18 Years and older
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
2
States / cities
Harrisburg, Pennsylvania • Reading, Pennsylvania
Completed No phase listed Observational Accepts healthy volunteers

Mechanisms of Health Literacy and Information Accessibility in the Deaf

NCT03093779
Conditions
Hearing Loss, Health Literacy
Interventions
Health Information Assessment
Other
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 70 Years
Enrollment
901 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2021
U.S. locations
3
States / cities
Chicago, Illinois • Flint, Michigan • Rochester, New York
Conditions
Schizophrenia
Interventions
AQW051, Placebo
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years to 55 Years
Enrollment
147 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
13
States / cities
Garden Grove, California • Glendale, California • National City, California + 9 more
Conditions
Apnea
Interventions
Subject using usual positive airway pressure therapy while sleeping for one night
Other
Lead sponsor
Heidi Roth, MD
Other
Eligibility
18 Years to 50 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Completed Not applicable Interventional Accepts healthy volunteers Results available

Influence of Stress on Encoding and Prediction

NCT05920161
Conditions
Stress, Learning, Spatial
Interventions
Socially Evaluated Cold Pressor Test, Control
Behavioral
Lead sponsor
Yale University
Other
Eligibility
18 Years to 45 Years
Enrollment
106 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
New Haven, Connecticut
Conditions
Skin Simulation Model, Mastery Learning Model to Simulation Training for Visual Screening for Melanoma and Skin Biopsy
Interventions
Simulation teaching session
Other
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 89 Years
Enrollment
270 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Chicago, Illinois
Completed Not applicable Interventional Results available

Information Visualizations to Enhance HIV-related Communication

NCT04564209
Conditions
HIV, Communication Research
Interventions
Info Viz for Health
Other
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 80 Years
Enrollment
164 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Denver, Colorado
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
Diabetes Mellitus, Diabetic Retinopathy
Interventions
EyePromise DVS, EyePromise DVS plus EyePromise EZTears
Dietary Supplement
Lead sponsor
ZeaVision, LLC
Industry
Eligibility
18 Years to 85 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Charlotte, North Carolina
Conditions
Glaucoma, Eye Disorders, Visual Fields, Visual Field Tests
Interventions
LLM-based Education
Other
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Palo Alto, California
Conditions
Amblyopia
Interventions
Video Game Vision Training, Perceptual Learning, Occlusion Therapy
Behavioral
Lead sponsor
Nova Southeastern University
Other
Eligibility
Not listed
Enrollment
180 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2029
U.S. locations
1
States / cities
Fort Lauderdale, Florida
Conditions
Postpartum
Interventions
Participant will view a visual aid picture (appendix A) first, Participant will view a visual aid picture (appendix B) first
Other
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older · Female only
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Chicago, Illinois
Completed No phase listed Observational Accepts healthy volunteers

Treatment Monitoring in Autism Spectrum Disorder (ASD) in Children

NCT05675371
Conditions
Autism Spectrum Disorder, Autism, Developmental Delay, Autism, Early Infantile, Autism, Infantile
Interventions
Assessment by Expert Clinician During Behavioral Intervention (ABA or similar), Assessment by the EarliPoint Assessment For Autism Spectrum Disorder
Behavioral · Device
Lead sponsor
EarliTec Diagnostics, Inc
Industry
Eligibility
15 Months to 84 Months
Enrollment
325 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
9
States / cities
Phoenix, Arizona • Glendale, California • San Rafael, California + 6 more
Recruiting Not applicable Interventional

Systematic Psychophysical

NCT06965478
Conditions
Perceptual Learning
Interventions
Visual Training
Behavioral
Lead sponsor
Brown University
Other
Eligibility
18 Years to 60 Years
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Providence, Rhode Island
Conditions
Diabetes, Visual Impairment
Interventions
DSME with Nonvisual Foot Examination, DSME with Usual Foot Examination Instruction
Behavioral
Lead sponsor
Case Western Reserve University
Other
Eligibility
18 Years and older
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
Cleveland, Ohio